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Changeset 3263746


Ignore:
Timestamp:
03/29/2025 08:36:07 AM (12 months ago)
Author:
pcarvalho
Message:

Version 1.4.7

Location:
interactive-globes/trunk
Files:
336 added
1 deleted
62 edited

Legend:

Unmodified
Added
Removed

  • interactive-globes/trunk/README.txt

    r3209508 r3263746  
    33Tags: map, globe, globes, world, planet earth
    44Requires at least: 5.0
    5 Tested up to: 6.6
     5Tested up to: 6.8
    66Requires PHP: 7.0
    77Stable tag: 1.4.3
    … …  
    2727The globes are generated using globe.gl, a library that is able to create 3-dimensional globes in a spherical projection, using ThreeJS/WebGL for the 3D rendering.
    2828
    29 If you need to display locations on a world map, this is the solution for you.
    30 
    31 Create your first world map in minutes! Use it to highlight locations, offices, projects, representatives, statistics, or other interactive marker visualization you need!
     29If you need to display locations on a world map, this is the solution for you. There are different world map representations, night and day, you can choose from different globe images.
     30
     31Create your first 3D interactive world map in minutes! Use this powerful 3D map WordPress plugin to highlight locations, offices, projects, representatives, statistics, or any interactive marker visualizations you need, such as visited cities map, etc!
    3232
    3333After you create a globe you'll get a unique shortcode that you can use in all popular page builders, including the block editor, elementor and others.
    3434
    35 = Features =
     35= Free Features =
    3636- Create as many globe maps as you want
    3737- Responsive and cross-device
    38 - Add round coloured markers
     38- Add coloured markers and dot text labels
    3939- Set hover color change
    4040- Set click actions, like open a new window
    … …  
    4444The plugin generates interactive, responsive, touch-enabled map globes which are embedded directly into your HTML5 pages and compatible with all modern browsers and devices.
    4545
    46 = Introducing PRO version =
    47 - Regions - Colour countries or regions in the globe
     46= PRO version Features =
     47- Regions - Colour countries or regions in the globe - great for visited countries map
    4848- Arc Lines - Add lines connecting two or more points on the globe
    4949- More Globe appearance options: Hollow Globe, Custom Color, Custom Globe Image
     50- More marker types: custom images, html markers, 3d pins
    5051- Advanced Click Actions: Display Content Below, Above, Right, Left, in a Lightbox and in an Iframe.
    5152- Priority support
    … …  
    7677
    7778== Changelog ==
     79
     80= 1.4.7 =
     81- Fix: Use wp functions to in rest api route for delete method
     82- Fix: Better responsive click areas
     83- Fix: Shortcode copy button title translatable
     84- Fix: Enqueue styles in features
     85
     86
     87= 1.4.6 =
     88- New: Add modal styles
     89- New: Set Maximum Allowed Zoom
     90- New: Add percentage placeholder in Region Counter
     91- Fix: Flag pole is not rendering altitude correctly
     92- Fix: Change wording in altitude field description
     93- Fix: Selecting WP Rich Text editor for any field in the settings causes PHP error
     94- Fix: HTML Markers are showing up in Free version
     95- Fix: Only include active regions in Region Counter
     96- Fix: Streamline the dimensions of Click Action areas
     97- Maintenance: Improve vendor prefix
     98
     99
     100= 1.4.5 =
     101- New: HTML marker
     102- New: 3D pins: Pin, Flag, Image and Marker
     103- New: Region Counter
     104- Fix: Trigger actions in modal
     105- Fix: Improve modal styles
     106- Fix: Click actions array
     107- Fix: Add click actions to point
     108- Fix: Ignore globe id 0 when hooking meta data
     109- Maintenance: Update readme
     110- Maintenance: Simplify namespace and add prefix to vendors
     111
     112
     113= 1.4.4 =
     114- New: Double tap/click zooms in
     115- New: Region stroke color
     116- Fix: Button styles in modal
     117- Fix: Prevent globe library to load where is not needed
     118- Fix: Prevent loading multiple instances of Three.js
     119- Fix: clean up code
    78120
    79121= 1.4.3 =
    … …  
    188230* [Codestar Framework](http://codestarframework.com/)
    189231* [Saltus Framework](https://saltus.dev)
     232

  • interactive-globes/trunk/dist/assets/css/admin/admin-style.min.css

    r3207680 r3263746  
    1 .itt_globe_info .csf-field-image_select img{max-width:125px}.geocoding-hide{display:none}.itt_globe_admin_example{display:flex}.itt_globe_admin_example img{max-width:220px}.itt_globe_meta .csf-section-title{display:none!important}.itt_globe_preview_container{display:flex}.itt_globe_preview{position:relative;width:80%}@media(max-width:960px){.itt_globe_preview{width:60%}}.itt_globe_preview_info{max-width:400px;min-height:200px;padding:5px}#poststuff .itt_globe_preview_info .inside{display:flex;flex-wrap:nowrap;justify-content:left;margin:6px}.itt_globe_preview_info .itt_globe_preview_action{margin-left:auto}#itt_globe_preview_data_clicked .postbox-header{padding-right:20px}.itt_globe_preview_action,.itt_globe_preview_data{display:inline-block}.itt_globe_preview_title{--wp-admin--admin-bar--height:32px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen-Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;-webkit-font-smoothing:subpixel-antialiased;color:#1d2327;display:block;font-size:14px;font-weight:400;line-height:1.4;margin:0;padding:8px 12px}.itt_globe_preview_info .ittglobe_altitude_s,.itt_globe_preview_info .ittglobe_lat_s,.itt_globe_preview_info .ittglobe_lng_s{color:#1f1f1f}.itt_globe_preview_info .ittglobe_lat,.itt_globe_preview_info .ittglobe_lng{display:inline-block;min-width:50px}.itt_globe_preview_info pre{font-size:.8em}.itt_globe_save_warning{background:#ab4545a8;box-sizing:border-box;color:#fff;display:none;left:0;padding:10px;position:absolute;text-align:center;top:0;width:100%;z-index:10}.itt_globe_preview_needs_update .itt_globe_save_warning{display:block}.itt_globes_cpt_manager_table{border:1px solid #ccd0d4;border-collapse:collapse;margin-bottom:15px;width:100%}.itt_globes_cpt_manager_table thead{border-bottom:1px solid #ccc}.itt_globes_cpt_manager_table td,.itt_globes_cpt_manager_table th{padding:10px;text-align:left}.itt_globes_cpt_manager_table tr:nth-child(2n){background-color:#f9f9f9}.itt_globes_cpt_manager_table tr:nth-child(odd){background-color:#fff}.itt_globes_cpt_manager_table :not(thead) tr:hover{background-color:#f1f1f1}.itt_globes_cpt_manager_table .buttons{text-align:right}.itt_globes_cpt_manager_table .buttons a.button{margin-left:5px}.modal{font-family:-apple-system,BlinkMacSystemFont,avenir next,avenir,helvetica neue,helvetica,ubuntu,roboto,noto,segoe ui,arial,sans-serif}.modal__overlay{align-items:center;background:rgba(0,0,0,.6);bottom:0;display:flex;justify-content:center;left:0;position:fixed;right:0;top:0;z-index:11}.modal__container{background-color:#fff;border-radius:4px;box-sizing:border-box;max-height:100vh;max-width:500px;overflow-y:auto;padding:30px}.modal__header{align-items:center;display:flex;justify-content:space-between}.modal__title{box-sizing:border-box;color:#00449e;font-size:1.25rem;font-weight:600;line-height:1.25;margin-bottom:0;margin-top:0}.modal__close{background:transparent;border:0}.modal__header .modal__close:before{content:"\2715"}.modal__content{color:rgba(0,0,0,.8);line-height:1.5;margin-bottom:2rem;margin-top:2rem}.modal__btn{-webkit-appearance:button;background-color:#e6e6e6;border-radius:.25rem;border-style:none;border-width:0;color:rgba(0,0,0,.8);cursor:pointer;font-size:.875rem;line-height:1.15;margin:0;overflow:visible;padding:.5rem 1rem;text-transform:none;will-change:transform;-moz-osx-font-smoothing:grayscale;backface-visibility:hidden;transform:translateZ(0);transition:transform .25s ease-out}.modal__btn:focus,.modal__btn:hover{transform:scale(1.05)}.modal__btn-primary{background-color:#00449e;color:#fff}@keyframes mmfadeIn{0%{opacity:0}to{opacity:1}}@keyframes mmfadeOut{0%{opacity:1}to{opacity:0}}@keyframes mmslideIn{0%{transform:translateY(15%)}to{transform:translateY(0)}}@keyframes mmslideOut{0%{transform:translateY(0)}to{transform:translateY(-10%)}}.modal__title__block{display:flex}.modal__title__input{display:none}#pencil-icon{cursor:pointer;margin-left:1em}.modal__title__input.visible{display:block}.edit_mode__static.invisible{display:none}.postbox .csf-field-image_select figure:before,.postbox .csf-field-spinner .ui-spinner .ui-spinner-button:before{font-family:Font Awesome\ 5 Pro,Font Awesome\ 5 Free,Font Awesome\ 6 Free,FontAwesome}
     1.itt_globe_info .csf-field-image_select img{max-width:125px}.geocoding-hide{display:none}.itt_globe_admin_example{display:flex}.itt_globe_admin_example img{max-width:220px}.itt_globe_meta .csf-section-title{display:none!important}.itt_globe_preview_container{display:flex}.itt_globe_preview{position:relative;width:80%}@media(max-width:960px){.itt_globe_preview{width:60%}}.itt_globe_preview_info{max-width:400px;min-height:200px;padding:5px}#poststuff .itt_globe_preview_info .inside{display:flex;flex-wrap:nowrap;justify-content:left;margin:6px}.itt_globe_preview_info .itt_globe_preview_action{margin-left:auto}#itt_globe_preview_data_clicked .postbox-header{padding-right:20px}.itt_globe_preview_action,.itt_globe_preview_data{display:inline-block}.itt_globe_preview_title{--wp-admin--admin-bar--height:32px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen-Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;-webkit-font-smoothing:subpixel-antialiased;color:#1d2327;display:block;font-size:14px;font-weight:400;line-height:1.4;margin:0;padding:8px 12px}.itt_globe_preview_info .ittglobe_altitude_s,.itt_globe_preview_info .ittglobe_lat_s,.itt_globe_preview_info .ittglobe_lng_s{color:#1f1f1f}.itt_globe_preview_info .ittglobe_lat,.itt_globe_preview_info .ittglobe_lng{display:inline-block;min-width:50px}.itt_globe_preview_info pre{font-size:.8em}.itt_globe_save_warning{background:#ab4545a8;box-sizing:border-box;color:#fff;display:none;left:0;padding:10px;position:absolute;text-align:center;top:0;width:100%;z-index:10}.itt_globe_preview_needs_update .itt_globe_save_warning{display:block}.itt_globes_cpt_manager_table{border:1px solid #ccd0d4;border-collapse:collapse;margin-bottom:15px;width:100%}.itt_globes_cpt_manager_table thead{border-bottom:1px solid #ccc}.itt_globes_cpt_manager_table td,.itt_globes_cpt_manager_table th{padding:10px;text-align:left}.itt_globes_cpt_manager_table tr:nth-child(2n){background-color:#f9f9f9}.itt_globes_cpt_manager_table tr:nth-child(odd){background-color:#fff}.itt_globes_cpt_manager_table :not(thead) tr:hover{background-color:#f1f1f1}.itt_globes_cpt_manager_table .buttons{text-align:right}.itt_globes_cpt_manager_table .buttons a.button{margin-left:5px}.postbox .csf-field-image_select figure:before,.postbox .csf-field-spinner .ui-spinner .ui-spinner-button:before{font-family:Font Awesome\ 5 Pro,Font Awesome\ 5 Free,Font Awesome\ 6 Free,FontAwesome}

  • interactive-globes/trunk/dist/assets/css/public/itt-globes-style.min.css

    r3207680 r3263746  
    1 .itt_globe_wrapper{margin:0 auto;width:100%}.itt_globe_aspect_ratio{height:0;position:relative;width:100%}.itt_globe{bottom:0;left:0;overflow:hidden;position:absolute;right:0;top:0;width:100%}.itt_globe_tooltip{background:#fff;border-radius:3px;box-shadow:0 3px 15px rgba(0,0,0,.2);color:#000;padding:8px}.gbtn.disabled.glightbox-button-hidden{display:none}.itt_globe_display_content_left,.itt_globe_display_content_right{align-content:normal;align-items:normal;display:flex;flex-direction:row;flex-wrap:wrap;justify-content:space-between}.itt_globe_display_content_left .itt_globe_content_left,.itt_globe_display_content_right .itt_globe_container,.itt_globe_display_content_right .itt_globe_content_right{width:48%}.itt_globe_display_content_above .itt_globe_content_above,.itt_globe_display_content_below .itt_globe_content_below{flex-basis:100%;width:100%}.itt_globe_content{padding:1%}
     1.itt_globe_wrapper{margin:0 auto;width:100%}.itt_globe_aspect_ratio{height:0;position:relative;width:100%}.itt_globe{bottom:0;left:0;overflow:hidden;position:absolute;right:0;top:0;width:100%}.itt_globe_tooltip{box-shadow:0 3px 15px rgba(0,0,0,.2);padding:8px}.itt_globe_html_marker,.itt_globe_tooltip{background:#fff;border-radius:3px;color:#000}.itt_globe_html_marker{box-shadow:0 3px 6px rgba(0,0,0,.2);font-size:.75em;padding:2px 4px}.gbtn.disabled.glightbox-button-hidden{display:none}.itt_globe_display_content_left,.itt_globe_display_content_right{align-content:normal;align-items:normal;display:flex;flex-direction:row;flex-wrap:wrap;justify-content:space-between}.itt_globe_display_content_left .itt_globe_container,.itt_globe_display_content_right .itt_globe_container{width:68%}.itt_globe_display_content_left .itt_globe_content_left,.itt_globe_display_content_right .itt_globe_content_right{width:30%}.itt_globe_display_content_right.itt_globe_display_content_left .itt_globe_container{width:50%}.itt_globe_display_content_right.itt_globe_display_content_left .itt_globe_content_left,.itt_globe_display_content_right.itt_globe_display_content_left .itt_globe_content_right{width:22%}.itt_globe_display_content_left .itt_globe_container,.itt_globe_display_content_right .itt_globe_container{flex-grow:1}.itt_globe_display_content_above .itt_globe_content_above,.itt_globe_display_content_below .itt_globe_content_below{flex-basis:100%;width:100%}.itt_globe_content{padding:1%}.itt-globe-region-counter{font-size:1.1em;margin:0 auto;text-align:center;width:100%}@media only screen and (max-width:768px){.itt_globe_container,.itt_globe_content,.itt_globe_display_content_left .itt_globe_content_left,.itt_globe_display_content_right .itt_globe_content_right{width:100%}.itt_globe_display_content_left{display:flex;flex-direction:column-reverse}.itt_globe_display_content_left .itt_globe_container,.itt_globe_display_content_right .itt_globe_container{width:100%}}

  • interactive-globes/trunk/dist/assets/js/admin/admin.min.js

    r3207712 r3263746  
    1 const globe_ut_prepareURL=function(e){if("string"!=typeof e)return e;var t;(e=e.replace(/&amp;/gi,"&")).replace(/&#(\d+);/g,(function(e,t){return String.fromCharCode(t)}));try{t=new URL(e)}catch(e){t=!1}return t&&![null,"http:","https:","mailto:","tel:"].includes(t.protocol)?(console.log("URL protocol not allowed"),""):e};function setupClickEvent(e,t,i){let n={arcLines:"arcLineDefaults",points:"pointDefaults",dotLabels:"labelDefaults",regions:"regionDefaults"};if("regions"===i.type&&(i={...i.properties}),new URLSearchParams(window.location.search).has("debug")&&console.debug(i),"default"===i.action&&(i.action=t[n[i.type]].action),"none"===i.action)return;const o=i.action;o&&"function"==typeof window.ittGlobes.clickActions[o]&&window.ittGlobes.clickActions[o](e,t,i),ittGlobeData.isAdmin||("open_url"!==i.action&&"open_url_new"!==i.action||(i.content=globe_ut_prepareURL(i.content)),"open_url"===i.action&&""!==i.content?document.location=i.content:"open_url_new"===i.action&&""!==i.content&&window.open(i.content))}function addShortcodeCopyEvent(){document.getElementById("ittglobe-copy-button").addEventListener("click",(function(){const e=document.getElementById("meta_box_shortcode-code");if(navigator.clipboard)navigator.clipboard.writeText(e.innerText);else{var t=document.createRange();t.selectNode(e),window.getSelection().removeAllRanges(),window.getSelection().addRange(t),document.execCommand("copy"),window.getSelection().removeAllRanges()}this.classList.remove("dashicons-admin-page"),this.classList.add("dashicons-yes"),setTimeout((()=>{this.classList.remove("dashicons-yes"),this.classList.add("dashicons-admin-page")}),2e3)}))}let ittGlobesAdmin={preview:{},globeMeta:{},cptTabIndex:{itt_globe_point:2,itt_globe_dotlabel:3,itt_globe_region:4,itt_globe_line:5},init:function(){ittGlobesAdmin.buildPreview(),ittGlobesAdmin.setupGlobeReady(),ittGlobesAdmin.setMeta()},setMeta:function(){let e=document.querySelector(".itt_globe_render");e&&(ittGlobesAdmin.meta=e.dataset.globe_meta)},round:function(e){return Math.round(100*e)/100},setupGlobeReady:function(){document.addEventListener("adminGlobeReady",(function(){let e=Object.values(ittGlobes.globesIndex)[0];const t=JSON.parse(ittGlobesAdmin.meta);ittGlobesAdmin.preview.centerCoordinates={lat:0,lng:0,altitude:1.7},e.ringColor((()=>e=>`rgba(255,100,50,${1-e})`)).ringMaxRadius(3.5).ringAltitude(.006).ringPropagationSpeed(5).ringRepeatPeriod(400/3),e.onGlobeClick((function(t,i){t.latitude=ittGlobesAdmin.round(t.lat),t.longitude=ittGlobesAdmin.round(t.lng);const n={lat:t.lat,lng:t.lng};e.ringsData([...e.ringsData(),n]),setTimeout((()=>e.ringsData(e.ringsData().filter((e=>e!==n)))),400),ittGlobesAdmin.preview.clickedCoordinates=t,delete ittGlobesAdmin.preview.clickedElement,delete ittGlobesAdmin.preview.clickedDataset,ittGlobesAdmin.updateClickedPreviewInfo()})),e.onZoom((function(e){ittGlobesAdmin.preview.centerCoordinates=e,ittGlobesAdmin.updateCenterPreviewInfo()})),e.onPointClick((function(i,n,o){ittGlobesAdmin.preview.clickedElement=Object.assign({},i),ittGlobesAdmin.preview.clickedElement.type="Point",ittGlobesAdmin.preview.clickedElement.post_type="itt_globe_point",delete ittGlobesAdmin.preview.clickedElement.__threeObj,delete ittGlobesAdmin.preview.clickedCoordinates,delete ittGlobesAdmin.preview.clickedDataset,ittGlobesAdmin.updateClickedPreviewInfo(),setupClickEvent(e,t,i)})),e.onLabelClick((function(i,n,o){ittGlobesAdmin.preview.clickedElement=Object.assign({},i),ittGlobesAdmin.preview.clickedElement.type="Dot Label",ittGlobesAdmin.preview.clickedElement.post_type="itt_globe_dotlabel",delete ittGlobesAdmin.preview.clickedElement.__threeObj,delete ittGlobesAdmin.preview.clickedCoordinates,delete ittGlobesAdmin.preview.clickedDataset,ittGlobesAdmin.updateClickedPreviewInfo(),setupClickEvent(e,t,i)}))}))},setCenter:function(e){if(e.target){document.getElementsByName("globe_info[altitude]")[0].value=e.target.dataset.altitude,document.getElementsByName("globe_info[centerCoordinates][latitude]")[0].value=e.target.dataset.lat,document.getElementsByName("globe_info[centerCoordinates][longitude]")[0].value=e.target.dataset.lng,ittGlobesAdmin.onChange(),e.target.innerHTML=itt_admin_labels.newCenterSaved,e.target.setAttribute("disabled","disabled"),setTimeout((function(){e.target.innerHTML=itt_admin_labels.setInitialCenter,e.target.removeAttribute("disabled")}),2e3)}},updateClickedPreviewInfo:function(){let e=ittGlobesAdmin.preview;if(void 0!==e.clickedCoordinates){ittGlobesAdmin.infoContainer.querySelector("#itt_globe_preview_data_clicked .itt_globe_preview_title").innerHTML="Clicked Location";let t=ittGlobesAdmin.infoContainer.querySelector("#itt_globe_preview_data_clicked .inside .itt_globe_preview_data"),i='<span class="ittglobe_lat_s">Lat: </span><span class="ittglobe_lat">'+e.clickedCoordinates.latitude+'</span><span class="ittglobe_lng_s">Long: </span><span class="ittglobe_lng">'+e.clickedCoordinates.longitude+"</span>";t.innerHTML=i,ittGlobesAdmin.infoContainer.querySelector("#itt_globe_preview_data_clicked .itt_globe_preview_action_edit").style.display="none";let n=ittGlobesAdmin.infoContainer.querySelector("#itt_globe_preview_data_clicked .inside .itt_globe_preview_action_add_new"),o=n.dataset.latitude,l=n.dataset.longitude;Object.keys(n.dataset).forEach((e=>{delete n.dataset[e]})),n.dataset.prevlatitude=o,n.dataset.prevlongitude=l,n.dataset.latitude=e.clickedCoordinates.latitude,n.dataset.longitude=e.clickedCoordinates.longitude,void 0!==ittGlobesAdmin.preview.clickedDataset&&(Object.keys(ittGlobesAdmin.preview.clickedDataset).forEach((e=>{n.dataset[e]=ittGlobesAdmin.preview.clickedDataset[e]})),delete ittGlobesAdmin.preview.clickedDataset),n.style.display="inline-block"}if(void 0!==e.clickedElement){ittGlobesAdmin.infoContainer.querySelector("#itt_globe_preview_data_clicked .itt_globe_preview_title").innerHTML="Clicked "+e.clickedElement.type+" : "+e.clickedElement.title;let t=ittGlobesAdmin.infoContainer.querySelector("#itt_globe_preview_data_clicked .inside .itt_globe_preview_data"),i='<span class="ittglobe_lat_s">Lat: </span><span class="ittglobe_lat">'+ittGlobesAdmin.round(e.clickedElement.coordinates.latitude)+'</span><span class="ittglobe_lng_s">Long: </span><span class="ittglobe_lng">'+ittGlobesAdmin.round(e.clickedElement.coordinates.longitude)+"</span>";if(t.innerHTML=i,"itt_globe_point"===e.clickedElement.post_type||"itt_globe_dotlabel"===e.clickedElement.post_type||void 0!==e.clickedElement.post_id){let t=ittGlobesAdmin.infoContainer.querySelector("#itt_globe_preview_data_clicked .itt_globe_preview_action_edit");t.dataset.id=e.clickedElement.post_id?e.clickedElement.post_id:e.clickedElement.id,t.dataset.post_type=e.clickedElement.post_type,t.style.display="inline-block";let i=ittGlobesAdmin.infoContainer.querySelector("#itt_globe_preview_data_clicked .inside .itt_globe_preview_action_add_new");i.style.display="inline-block",i.dataset.prevlatitude=i.dataset.latitude,i.dataset.prevlongitude=i.dataset.longitude,i.dataset.latitude=ittGlobesAdmin.round(e.clickedElement.coordinates.latitude),i.dataset.longitude=ittGlobesAdmin.round(e.clickedElement.coordinates.longitude)}}},updateCenterPreviewInfo:function(){let e=ittGlobesAdmin.preview;e.centerCoordinates.latitude=ittGlobesAdmin.round(ittGlobesAdmin.preview.centerCoordinates.lat),e.centerCoordinates.longitude=ittGlobesAdmin.round(ittGlobesAdmin.preview.centerCoordinates.lng),e.centerCoordinates.altitude=ittGlobesAdmin.round(ittGlobesAdmin.preview.centerCoordinates.altitude);let t=ittGlobesAdmin.infoContainer.querySelector("#itt_globe_preview_data_center .inside .itt_globe_preview_data"),i='<span class="ittglobe_lat_s">Lat: </span><span class="ittglobe_lat">'+e.centerCoordinates.latitude+'</span><span class="ittglobe_lng_s">Long: </span><span class="ittglobe_lng">'+e.centerCoordinates.longitude+'</span><span class="ittglobe_altitude_s">Scale: </span><span class="ittglobe_altitude">'+e.centerCoordinates.altitude+"</span>";ittGlobesAdmin.setCenterButton.dataset.lat=e.centerCoordinates.lat,ittGlobesAdmin.setCenterButton.dataset.lng=e.centerCoordinates.lng,ittGlobesAdmin.setCenterButton.dataset.altitude=e.centerCoordinates.altitude,t.innerHTML=i},buildPreview:function(){let e=".itt_globe_info input, .itt_globe_info select, .itt_globe_info textarea",t=document.querySelectorAll(e);t.forEach((function(e){e.onchange=ittGlobesAdmin.onChange})),document.querySelectorAll(".csf-cloneable-add").forEach((function(i){i.addEventListener("click",(function(i){t.forEach((function(e){e.onchange=null})),setTimeout((function(){t=document.querySelectorAll(e),t.forEach((function(e){e.onchange=ittGlobesAdmin.onChange}))}),500)}))})),ittGlobesAdmin.preview.centerCoordinates={lat:void 0===ittGlobesAdmin.globeMeta.centerCoordinates?0:ittGlobesAdmin.globeMeta.centerCoordinates.latitude,lng:void 0===ittGlobesAdmin.globeMeta.centerCoordinates?0:ittGlobesAdmin.globeMeta.centerCoordinates.longitude,altitude:void 0===ittGlobesAdmin.globeMeta.altitude?1.7:ittGlobesAdmin.globeMeta.altitude};let i=document.getElementsByClassName("itt_globe_preview_info");i.length<1?ittGlobesAdmin.infoContainer=null:(ittGlobesAdmin.infoContainer=i[0],ittGlobesAdmin.setCenterButton=document.querySelector(".itt_globe_preview_info #itt_globe_preview_data_center .itt_globe_preview_action button"),ittGlobesAdmin.setCenterButton.addEventListener("click",ittGlobesAdmin.setCenter),ittGlobesAdmin.updateCenterPreviewInfo())},onChange:function(){let e=document.querySelector(".itt_globe_preview");e instanceof HTMLElement&&e.classList.add("itt_globe_preview_needs_update")},addNew:function(e){if(e){let t=document.getElementById("post_ID").value;console.log("Add new "+JSON.stringify(e.dataset)+" dataType:"+e.value+" parentGlobe: "+t);let i=ittGlobesAdmin.cptTabIndex[e.value],n=document.querySelectorAll(".csf-nav-metabox ul li a");if(n&&n[i].click(),"undefined"!=typeof addNew){let i=[];for(const t in e.dataset)e.dataset.hasOwnProperty(t)&&i.push([t,e.dataset[t]]);i.push(["post_type",e.value]),i.push(["parent_id",t]),addNew(e.value,t,i),e.value=""}else console.log("something went wrong")}},edit:function(e){if(e&&(console.log("edit "+JSON.stringify(e.dataset)),"undefined"!=typeof editEntry)){let t=[];for(const i in e.dataset)e.dataset.hasOwnProperty(i)&&t.push([i,e.dataset[i]]);let i=ittGlobesAdmin.cptTabIndex[e.dataset.post_type],n=document.querySelectorAll(".csf-nav-metabox ul li a");n&&n[i].click();let o=document.getElementById("post_ID").value;editEntry(e.dataset.post_type,e.dataset.id,o,t)}}};ittGlobesAdmin.init(),window.ittGlobesAdmin=ittGlobesAdmin,addShortcodeCopyEvent();export{ittGlobesAdmin};
     1const globe_ut_prepareURL=function(e){if("string"!=typeof e)return e;var t;(e=e.replace(/&amp;/gi,"&")).replace(/&#(\d+);/g,(function(e,t){return String.fromCharCode(t)}));try{t=new URL(e)}catch(e){t=!1}return t&&![null,"http:","https:","mailto:","tel:"].includes(t.protocol)?(console.log("URL protocol not allowed"),""):e};function setupClickEvent(e,t,i){let n={arcLines:"arcLineDefaults",points:"pointDefaults",dotLabels:"labelDefaults",regions:"regionDefaults",html:"htmlDefaults"};if("regions"===i.type&&(i={...i.properties}),new URLSearchParams(window.location.search).has("debug")&&console.debug(i),"default"===i.action&&(i.action=t[n[i.type]].action),"none"===i.action)return;const o=i.action;o&&"function"==typeof window.ittGlobes.clickActions[o]&&window.ittGlobes.clickActions[o](e,t,i),ittGlobeData.isAdmin||("open_url"!==i.action&&"open_url_new"!==i.action||(i.content=globe_ut_prepareURL(i.content)),"open_url"===i.action&&""!==i.content?document.location=i.content:"open_url_new"===i.action&&""!==i.content&&window.open(i.content))}function addShortcodeCopyEvent(){document.getElementById("ittglobe-copy-button").addEventListener("click",(function(){const e=document.getElementById("meta_box_shortcode-code");if(navigator.clipboard)navigator.clipboard.writeText(e.innerText);else{var t=document.createRange();t.selectNode(e),window.getSelection().removeAllRanges(),window.getSelection().addRange(t),document.execCommand("copy"),window.getSelection().removeAllRanges()}this.classList.remove("dashicons-admin-page"),this.classList.add("dashicons-yes"),setTimeout((()=>{this.classList.remove("dashicons-yes"),this.classList.add("dashicons-admin-page")}),2e3)}))}let ittGlobesAdmin={preview:{},globeMeta:{},cptTabIndex:{itt_globe_point:2,itt_globe_dotlabel:3,itt_globe_html:4,itt_globe_region:5,itt_globe_line:6}};ittGlobesAdmin.globeMeta=function(){let e=document.querySelector(".js-itt-globe-render");if(e&&e.dataset.globe_meta)try{return JSON.parse(e.dataset.globe_meta)}catch(e){return console.error("Error parsing globe meta data:",e),{}}return{}}(),ittGlobesAdmin.init=function(){ittGlobesAdmin.buildPreview(),ittGlobesAdmin.setupGlobeReady(),ittGlobesAdmin.setMeta()},ittGlobesAdmin.setMeta=function(){let e=document.querySelector(".itt_globe_render");e&&(ittGlobesAdmin.meta=e.dataset.globe_meta)},ittGlobesAdmin.round=function(e){return Math.round(100*e)/100},ittGlobesAdmin.setupGlobeReady=function(){document.addEventListener("adminGlobeReady",(function(){let e=Object.values(ittGlobes.globesIndex)[0];const t=JSON.parse(ittGlobesAdmin.meta);ittGlobesAdmin.preview.centerCoordinates={lat:0,lng:0,altitude:1.7},e.ringColor((()=>e=>`rgba(255,100,50,${1-e})`)).ringMaxRadius(3.5).ringAltitude(.006).ringPropagationSpeed(5).ringRepeatPeriod(400/3);const i=e.onGlobeClick();e.onGlobeClick((function(t,n){i&&i(t,n),t.latitude=ittGlobesAdmin.round(t.lat),t.longitude=ittGlobesAdmin.round(t.lng);const o={lat:t.lat,lng:t.lng};e.ringsData([...e.ringsData(),o]),setTimeout((()=>e.ringsData(e.ringsData().filter((e=>e!==o)))),400),ittGlobesAdmin.preview.clickedCoordinates=t,delete ittGlobesAdmin.preview.clickedElement,delete ittGlobesAdmin.preview.clickedDataset,ittGlobesAdmin.updateClickedPreviewInfo()}));const n=e.onZoom();e.onZoom((function(e){n&&n(e),ittGlobesAdmin.preview.centerCoordinates=e,ittGlobesAdmin.updateCenterPreviewInfo()})),e.onPointClick((function(i,n,o){ittGlobesAdmin.preview.clickedElement=Object.assign({},i),ittGlobesAdmin.preview.clickedElement.type="Point",ittGlobesAdmin.preview.clickedElement.post_type="itt_globe_point",delete ittGlobesAdmin.preview.clickedElement.__threeObj,delete ittGlobesAdmin.preview.clickedCoordinates,delete ittGlobesAdmin.preview.clickedDataset,ittGlobesAdmin.updateClickedPreviewInfo(),setupClickEvent(e,t,i)})),e.onLabelClick((function(i,n,o){ittGlobesAdmin.preview.clickedElement=Object.assign({},i),ittGlobesAdmin.preview.clickedElement.type="Dot Label",ittGlobesAdmin.preview.clickedElement.post_type="itt_globe_dotlabel",delete ittGlobesAdmin.preview.clickedElement.__threeObj,delete ittGlobesAdmin.preview.clickedCoordinates,delete ittGlobesAdmin.preview.clickedDataset,ittGlobesAdmin.updateClickedPreviewInfo(),setupClickEvent(e,t,i)}))}))},ittGlobesAdmin.setCenter=function(e){if(e.target){document.getElementsByName("globe_info[altitudeOptions][altitude]")[0].value=e.target.dataset.altitude,document.getElementsByName("globe_info[centerCoordinates][latitude]")[0].value=e.target.dataset.lat,document.getElementsByName("globe_info[centerCoordinates][longitude]")[0].value=e.target.dataset.lng,ittGlobesAdmin.onChange(),e.target.innerHTML=itt_admin_labels.newCenterSaved,e.target.setAttribute("disabled","disabled"),setTimeout((function(){e.target.innerHTML=itt_admin_labels.setInitialCenter,e.target.removeAttribute("disabled")}),2e3)}},ittGlobesAdmin.updateClickedPreviewInfo=function(){let e=ittGlobesAdmin.preview;if(void 0!==e.clickedCoordinates){ittGlobesAdmin.infoContainer.querySelector("#itt_globe_preview_data_clicked .itt_globe_preview_title").innerHTML="Clicked Location";let t=ittGlobesAdmin.infoContainer.querySelector("#itt_globe_preview_data_clicked .inside .itt_globe_preview_data"),i='<span class="ittglobe_lat_s">Lat: </span><span class="ittglobe_lat">'+e.clickedCoordinates.latitude+'</span><span class="ittglobe_lng_s">Long: </span><span class="ittglobe_lng">'+e.clickedCoordinates.longitude+"</span>";t.innerHTML=i,ittGlobesAdmin.infoContainer.querySelector("#itt_globe_preview_data_clicked .itt_globe_preview_action_edit").style.display="none";let n=ittGlobesAdmin.infoContainer.querySelector("#itt_globe_preview_data_clicked .inside .itt_globe_preview_action_add_new"),o=n.dataset.latitude,l=n.dataset.longitude;Object.keys(n.dataset).forEach((e=>{delete n.dataset[e]})),n.dataset.prevlatitude=o,n.dataset.prevlongitude=l,n.dataset.latitude=e.clickedCoordinates.latitude,n.dataset.longitude=e.clickedCoordinates.longitude,void 0!==ittGlobesAdmin.preview.clickedDataset&&(Object.keys(ittGlobesAdmin.preview.clickedDataset).forEach((e=>{n.dataset[e]=ittGlobesAdmin.preview.clickedDataset[e]})),delete ittGlobesAdmin.preview.clickedDataset),n.style.display="inline-block"}if(void 0!==e.clickedElement){ittGlobesAdmin.infoContainer.querySelector("#itt_globe_preview_data_clicked .itt_globe_preview_title").innerHTML="Clicked "+e.clickedElement.type+" : "+e.clickedElement.title;let t=ittGlobesAdmin.infoContainer.querySelector("#itt_globe_preview_data_clicked .inside .itt_globe_preview_data"),i='<span class="ittglobe_lat_s">Lat: </span><span class="ittglobe_lat">'+ittGlobesAdmin.round(e.clickedElement.coordinates.latitude)+'</span><span class="ittglobe_lng_s">Long: </span><span class="ittglobe_lng">'+ittGlobesAdmin.round(e.clickedElement.coordinates.longitude)+"</span>";if(t.innerHTML=i,"itt_globe_point"===e.clickedElement.post_type||"itt_globe_dotlabel"===e.clickedElement.post_type||void 0!==e.clickedElement.post_id){let t=ittGlobesAdmin.infoContainer.querySelector("#itt_globe_preview_data_clicked .itt_globe_preview_action_edit");t.dataset.id=e.clickedElement.post_id?e.clickedElement.post_id:e.clickedElement.id,t.dataset.post_type=e.clickedElement.post_type,t.style.display="inline-block";let i=ittGlobesAdmin.infoContainer.querySelector("#itt_globe_preview_data_clicked .inside .itt_globe_preview_action_add_new");i.style.display="inline-block",i.dataset.prevlatitude=i.dataset.latitude,i.dataset.prevlongitude=i.dataset.longitude,i.dataset.latitude=ittGlobesAdmin.round(e.clickedElement.coordinates.latitude),i.dataset.longitude=ittGlobesAdmin.round(e.clickedElement.coordinates.longitude)}}},ittGlobesAdmin.updateCenterPreviewInfo=function(){let e=ittGlobesAdmin.preview;e.centerCoordinates.latitude=ittGlobesAdmin.round(ittGlobesAdmin.preview.centerCoordinates.lat),e.centerCoordinates.longitude=ittGlobesAdmin.round(ittGlobesAdmin.preview.centerCoordinates.lng),e.centerCoordinates.altitude=ittGlobesAdmin.round(ittGlobesAdmin.preview.centerCoordinates.altitude);let t=ittGlobesAdmin.infoContainer.querySelector("#itt_globe_preview_data_center .inside .itt_globe_preview_data"),i='<span class="ittglobe_lat_s">Lat: </span><span class="ittglobe_lat">'+e.centerCoordinates.latitude+'</span><span class="ittglobe_lng_s">Long: </span><span class="ittglobe_lng">'+e.centerCoordinates.longitude+'</span><span class="ittglobe_altitude_s">Altitude/Scale: </span><span class="ittglobe_altitude">'+e.centerCoordinates.altitude+"</span>";ittGlobesAdmin.setCenterButton.dataset.lat=e.centerCoordinates.lat,ittGlobesAdmin.setCenterButton.dataset.lng=e.centerCoordinates.lng,ittGlobesAdmin.setCenterButton.dataset.altitude=e.centerCoordinates.altitude,t.innerHTML=i},ittGlobesAdmin.buildPreview=function(){let e=".itt_globe_info input, .itt_globe_info select, .itt_globe_info textarea",t=document.querySelectorAll(e);t.forEach((function(e){e.onchange=ittGlobesAdmin.onChange})),document.querySelectorAll(".csf-cloneable-add").forEach((function(i){i.addEventListener("click",(function(i){t.forEach((function(e){e.onchange=null})),setTimeout((function(){t=document.querySelectorAll(e),t.forEach((function(e){e.onchange=ittGlobesAdmin.onChange}))}),500)}))}));let i=void 0===ittGlobesAdmin.globeMeta.altitudeOptions?ittGlobesAdmin.globeMeta.altitude:ittGlobesAdmin.globeMeta.altitudeOptions.altitude;ittGlobesAdmin.preview.centerCoordinates={lat:void 0===ittGlobesAdmin.globeMeta.centerCoordinates?0:ittGlobesAdmin.globeMeta.centerCoordinates.latitude,lng:void 0===ittGlobesAdmin.globeMeta.centerCoordinates?0:ittGlobesAdmin.globeMeta.centerCoordinates.longitude,altitude:void 0===i?1.7:i};let n=document.getElementsByClassName("itt_globe_preview_info");n.length<1?ittGlobesAdmin.infoContainer=null:(ittGlobesAdmin.infoContainer=n[0],ittGlobesAdmin.setCenterButton=document.querySelector(".itt_globe_preview_info #itt_globe_preview_data_center .itt_globe_preview_action button"),ittGlobesAdmin.setCenterButton.addEventListener("click",ittGlobesAdmin.setCenter),ittGlobesAdmin.updateCenterPreviewInfo())},ittGlobesAdmin.onChange=function(){let e=document.querySelector(".itt_globe_preview");e instanceof HTMLElement&&e.classList.add("itt_globe_preview_needs_update")},ittGlobesAdmin.addNew=function(e){if(e){let t=document.getElementById("post_ID").value;console.log("Add new "+JSON.stringify(e.dataset)+" dataType:"+e.value+" parentGlobe: "+t);let i=ittGlobesAdmin.cptTabIndex[e.value],n=document.querySelectorAll(".csf-nav-metabox ul li a");if(n&&n[i].click(),"undefined"!=typeof addNew){let i=[];for(const t in e.dataset)e.dataset.hasOwnProperty(t)&&i.push([t,e.dataset[t]]);i.push(["post_type",e.value]),i.push(["parent_id",t]),addNew(e.value,t,i),e.value=""}else console.log("something went wrong")}},ittGlobesAdmin.edit=function(e){if(e&&(console.log("edit "+JSON.stringify(e.dataset)),"undefined"!=typeof editEntry)){let t=[];for(const i in e.dataset)e.dataset.hasOwnProperty(i)&&t.push([i,e.dataset[i]]);let i=ittGlobesAdmin.cptTabIndex[e.dataset.post_type],n=document.querySelectorAll(".csf-nav-metabox ul li a");n&&n[i].click();let o=document.getElementById("post_ID").value;editEntry(e.dataset.post_type,e.dataset.id,o,t)}},ittGlobesAdmin.init(),window.ittGlobesAdmin=ittGlobesAdmin,addShortcodeCopyEvent();export{ittGlobesAdmin};

  • interactive-globes/trunk/dist/assets/js/admin/cpt-list-events.min.js

    r3207680 r3263746  
    1 function refresh_cpt_list(t,e){get_cpt_list(t,e).then((e=>{var o=document.getElementById("fill_"+t);return!!o&&(o.innerHTML=e,init_cpt_events(t),ittGlobesAdmin.onChange(),!0)}))}async function get_cpt_list(t,e){try{const o=itt_globe_rest.namespace+e+"/"+t+itt_globe_rest.list_part,n=await fetch(o,{method:"GET",headers:{"Content-Type":"application/json","X-WP-Nonce":itt_globe_rest.nonce}});if(!n.ok)throw new Error("Network response was not OK");return await n.json()}catch(t){console.error("There has been a problem with your fetch operation:",t)}}function init_cpt_events(t){let e="#block_"+t,o=document.querySelector(e);o&&(o.querySelectorAll(".js-remove-cpt").forEach((function(t){t.addEventListener("click",do_remove_event)})),o.querySelectorAll(".js-modal-edit-cpt").forEach((function(t){t.addEventListener("click",(function(t){let e=[];for(const t in this.dataset)this.dataset.hasOwnProperty(t)&&e.push([t,this.dataset[t]]);const o=this.getAttribute("data-cpt_post_id"),n=this.getAttribute("data-parent_id");editEntry(this.getAttribute("data-post_type"),o,n,e)}))})),o.querySelectorAll(".js-modal-add-new-cpt").forEach((function(t){t.addEventListener("click",(function(t){t.preventDefault();const e=this.getAttribute("data-parent_id"),o=this.getAttribute("data-post_type");let n=[];for(const t in this.dataset)this.dataset.hasOwnProperty(t)&&n.push([t,this.dataset[t]]);addNew(o,e,n)}))})),o.querySelectorAll(".js-modal-close").forEach((function(t){t.addEventListener("click",(function(t){t.preventDefault();closeModal(this.getAttribute("data-post_type"))}))})))}function do_remove_event(t){if(!confirm("Are you sure?"))return;t.preventDefault();const e=this.getAttribute("data-cpt_post_id"),o=this.getAttribute("data-parent_id"),n=this.getAttribute("data-post_type"),r=new XMLHttpRequest;r.open("POST",`/wp-json/wp/v2/${n}/${e}?_method=DELETE`,!0),r.setRequestHeader("Content-Type","application/json"),r.setRequestHeader("X-WP-Nonce",wpApiSettings.nonce),r.onload=function(){r.status>=200&&r.status<300?(JSON.parse(r.responseText),refresh_cpt_list(n,o)):console.error("Error trashing post:",r.statusText)},r.onerror=function(){console.error("Network error occurred")},r.send()}function editEntry(t,e,o,n){query_params=[["action","edit"],["iframe",""],["post",e],["parent_id",o]].concat(n);const r=build_modal_url(itt_globe_data.admin_url,"post.php",query_params),a=document.querySelector("#"+t+"_modal iframe");a.setAttribute("src",r),a.addEventListener("load",(function(){document.querySelector("#"+t+"_modal .overlay-content-loading").style.display="none",a.style.display="block"})),document.getElementById(t+"_modal").style.display="block"}function addNew(t,e,o){let n=[["iframe",""]].concat(o);const r=build_modal_url(itt_globe_data.admin_url,"post-new.php",n),a=document.querySelector("#"+t+"_modal iframe");a.setAttribute("src",r),a.addEventListener("load",(function(){document.querySelector("#"+t+"_modal .overlay-content-loading").style.display="none",a.style.display="block"})),document.getElementById(t+"_modal").style.display="block"}function closeModal(t){document.getElementById(t+"_modal").style.display="none",document.querySelector("#"+t+"_modal .overlay-content-loading").style.display="block",document.querySelector("#"+t+"_modal iframe").setAttribute("src","")}function build_modal_url(t,e,o){const n=new URLSearchParams;return o.forEach((t=>{if(!Array.isArray(t)||2!==t.length)throw new Error("Each param should be an array with two elements: [key, value]");n.append(t[0],t[1])})),t+e+"?"+n.toString()}window.addEventListener("message",(function(t){if(!t.data.hasOwnProperty("message")||!t.data.hasOwnProperty("params"))return;if("refresh-cpt-list"!==t.data.message)return;const e=t.data.params;(e.hasOwnProperty("post_type")||e.hasOwnProperty("parent_id"))&&refresh_cpt_list(e.post_type,e.parent_id)}));
     1function refresh_cpt_list(t,e){get_cpt_list(t,e).then((e=>{var o=document.getElementById("fill_"+t);return!!o&&(o.innerHTML=e,init_cpt_events(t),ittGlobesAdmin.onChange(),!0)}))}async function get_cpt_list(t,e){try{const o=itt_globe_rest.namespace+e+"/"+t+itt_globe_rest.list_part,r=await fetch(o,{method:"GET",headers:{"Content-Type":"application/json","X-WP-Nonce":itt_globe_rest.nonce}});if(!r.ok)throw new Error("Network response was not OK");return await r.json()}catch(t){console.error("There has been a problem with your fetch operation:",t)}}function init_cpt_events(t){let e="#block_"+t,o=document.querySelector(e);o&&(o.querySelectorAll(".js-remove-cpt").forEach((function(t){t.addEventListener("click",do_remove_event)})),o.querySelectorAll(".js-modal-edit-cpt").forEach((function(t){t.addEventListener("click",(function(t){let e=[];for(const t in this.dataset)this.dataset.hasOwnProperty(t)&&e.push([t,this.dataset[t]]);const o=this.getAttribute("data-cpt_post_id"),r=this.getAttribute("data-parent_id");editEntry(this.getAttribute("data-post_type"),o,r,e)}))})),o.querySelectorAll(".js-modal-add-new-cpt").forEach((function(t){t.addEventListener("click",(function(t){t.preventDefault();const e=this.getAttribute("data-parent_id"),o=this.getAttribute("data-post_type");let r=[];for(const t in this.dataset)this.dataset.hasOwnProperty(t)&&r.push([t,this.dataset[t]]);addNew(o,e,r)}))})),o.querySelectorAll(".js-modal-close").forEach((function(t){t.addEventListener("click",(function(t){t.preventDefault();closeModal(this.getAttribute("data-post_type"))}))})))}function do_remove_event(t){if(!confirm("Are you sure?"))return;t.preventDefault();const e=this.getAttribute("data-cpt_post_id"),o=this.getAttribute("data-parent_id"),r=this.getAttribute("data-post_type"),n=new XMLHttpRequest,a=itt_globe_rest.url+r+"/"+e+"?_method=DELETE";n.open("POST",a,!0),n.setRequestHeader("Content-Type","application/json"),n.setRequestHeader("X-WP-Nonce",wpApiSettings.nonce),n.onload=function(){n.status>=200&&n.status<300?(JSON.parse(n.responseText),refresh_cpt_list(r,o)):console.error("Error trashing post:",n.statusText)},n.onerror=function(){console.error("Network error occurred")},n.send()}function setupModalObserver(t,e){const o=e.contentDocument||e.contentWindow.document;new MutationObserver((e=>{e.forEach((e=>{if("class"===e.attributeName){const e=o.body.classList.contains("modal-open"),r=document.querySelector("#"+t+"_modal .overlay-controls"),n=document.querySelector("#"+t+"_modal .closebtn");e?(r.classList.add("disabled"),r.querySelectorAll("a.button").forEach((t=>{t.setAttribute("disabled","disabled")})),n.classList.add("disabled")):(r.classList.remove("disabled"),r.querySelectorAll("a.button").forEach((t=>{t.removeAttribute("disabled")})),n.classList.remove("disabled"))}}))})).observe(o.body,{attributes:!0,attributeFilter:["class"]})}function editEntry(t,e,o,r){query_params=[["action","edit"],["iframe",""],["post",e],["parent_id",o]].concat(r);const n=build_modal_url(itt_globe_data.admin_url,"post.php",query_params),a=document.querySelector("#"+t+"_modal iframe");a.setAttribute("src",n),a.addEventListener("load",(function(){document.querySelector("#"+t+"_modal .overlay-content-loading").style.display="none",a.style.display="block",setupModalObserver(t,a)})),document.getElementById(t+"_modal").style.display="block"}function addNew(t,e,o){let r=[["iframe",""]].concat(o);const n=build_modal_url(itt_globe_data.admin_url,"post-new.php",r),a=document.querySelector("#"+t+"_modal iframe");a.setAttribute("src",n),a.addEventListener("load",(function(){document.querySelector("#"+t+"_modal .overlay-content-loading").style.display="none",a.style.display="block",setupModalObserver(t,a)})),document.getElementById(t+"_modal").style.display="block"}function closeModal(t){document.getElementById(t+"_modal").style.display="none",document.querySelector("#"+t+"_modal .overlay-content-loading").style.display="block",document.querySelector("#"+t+"_modal iframe").setAttribute("src","")}function build_modal_url(t,e,o){const r=new URLSearchParams;return o.forEach((t=>{if(!Array.isArray(t)||2!==t.length)throw new Error("Each param should be an array with two elements: [key, value]");r.append(t[0],t[1])})),t+e+"?"+r.toString()}window.addEventListener("message",(function(t){if(!t.data.hasOwnProperty("message")||!t.data.hasOwnProperty("params"))return;if("refresh-cpt-list"!==t.data.message)return;const e=t.data.params;(e.hasOwnProperty("post_type")||e.hasOwnProperty("parent_id"))&&refresh_cpt_list(e.post_type,e.parent_id)}));

  • interactive-globes/trunk/dist/assets/js/admin/cpt-modal-events.min.js

    r3207680 r3263746  
    1 function jsonToObject(t){const e={};for(let n=0;n<t.length;n++){setObjectValue(e,t[n][0],t[n][1])}return e}function setObjectValue(t,e,n){const r=e.split("[").map((t=>t.replace("]","")));let o=t;for(let t=0;t<r.length;t++){const e=r[t];t===r.length-1?o[e]=n:(o[e]||(o[e]={}),o=o[e])}}async function submit_unserialized(t,e,n){try{const r=itt_globe_rest.url+t+"/"+e,o=await fetch(r,{method:"POST",headers:{"Content-Type":"application/json","X-WP-Nonce":itt_globe_rest.nonce},body:JSON.stringify(n)});if(!o.ok)throw new Error("Network response was not OK");return await o.json()}catch(t){console.error("There has been a problem with your fetch operation:",t)}}async function submit_data_as_meta(t,e,n){let r={meta:n};return await submit_unserialized(t,e,r)}async function submit_unserialized_meta_objet(t,e,n){const r={};for(let o in n)if(n.hasOwnProperty(o)){if("object"!=typeof n[o]||null===n[o])return r[o]=n[o],await submit_data_as_meta(t,e,r);submit_unserialized_meta_objet(t,e,n[o])}}async function submit_meta(t,e,n,r){const o=[],a=Array.from(n),i={};a.forEach((([t,e])=>{t=t.replace("[]",""),i[t]?(Array.isArray(i[t])||(i[t]=[i[t]]),i[t].push(e)):i[t]=e}));const s=Object.entries(i);return console.log(a),console.log(s),Object.entries(r).forEach((async function(n){var r=n[0],a=n[1];if(void 0!==a.args){if("unserialize"===a.args.data_type){let n=jsonToObject(s.filter((([t])=>t.startsWith(r))));o.push(submit_unserialized_meta_objet(t,e,n))}if("serialize"===a.args.data_type){let n=jsonToObject(s.filter((([t])=>t.startsWith(r))));o.push(submit_data_as_meta(t,e,n))}}})),await Promise.all(o),!0}async function submit_cpt(t){const e=t.get("cpt_post_id");0==e&&(e=null);const n=t.get("relationship_parent_id");let r=Array.from(t).filter((([t])=>t.includes(itt_globe_meta.relationship_key)));r.length>0&&r[0].hasOwnProperty(0)&&r[0].hasOwnProperty(1)&&""===r[0][1]&&t.set(r[0][0],n);let o=t.get("extra_values");o=JSON.parse(o);let a=t.get("cpt_meta_boxes");a=JSON.parse(a);const i=t.get("post_type");if(!i)return;const s=o.map((async n=>{let r={};return r[n]=t.get(n),r.status="publish",await submit_unserialized(i,e,r)})),l=await Promise.all(s);if(l.length>0){const n=l[0];0==e&&void 0!==n.id&&(e=n.id),await submit_meta(i,e,t,a)}return e}async function saveModal(t){const e=document.querySelector("#"+t+"_modal iframe");if(!e)return null;let n=e.contentWindow.document.getElementById("cpt-post"),r=new FormData(n);try{return await submit_cpt(r)}catch(t){console.error("Error:",t)}}function notifyParent(t,e){let n={message:t,params:e};window.parent.postMessage(n,"*")}document.addEventListener("DOMContentLoaded",(function(){document.querySelectorAll(".js-modal-save").forEach((function(t){t.addEventListener("click",(function(t){t.preventDefault();let e=null;const n=this.getAttribute("data-post_type"),r=this.getAttribute("data-parent_id");this.innerHTML="Saving...",this.setAttribute("disabled","disabled"),saveModal(n).then((o=>void 0===o?null:(e=o,notifyParent("refresh-cpt-list",{post_type:n,parent_id:r}),t.target.innerHTML="Save",t.target.removeAttribute("disabled"),closeModal(n),e))).catch((t=>(console.error("Error processing items:",t),notifyParent("form-with-error",{error:t,post_type:n}),null)))}))}))}));const pencilIcons=document.querySelectorAll(".edit_mode__trigger");pencilIcons.forEach((t=>{t.addEventListener("click",(()=>{t.parentNode.querySelectorAll(".modal__title__input").forEach((function(t){t.classList.toggle("visible")})),t.parentNode.querySelectorAll(".edit_mode__static").forEach((function(t){t.classList.toggle("invisible")}))}))}));
     1function jsonToObject(t){const e={};for(let n=0;n<t.length;n++){setObjectValue(e,t[n][0],t[n][1])}return e}function setObjectValue(t,e,n){const r=e.split("[").map((t=>t.replace("]","")));let a=t;for(let t=0;t<r.length;t++){const e=r[t];t===r.length-1?a[e]=n:(a[e]||(a[e]={}),a=a[e])}}async function submit_unserialized(t,e,n){try{const r=itt_globe_rest.url+t+"/"+e,a=await fetch(r,{method:"POST",headers:{"Content-Type":"application/json","X-WP-Nonce":itt_globe_rest.nonce},body:JSON.stringify(n)});if(!a.ok)throw new Error("Network response was not OK");return await a.json()}catch(t){console.error("There has been a problem with your fetch operation:",t)}}async function submit_data_as_meta(t,e,n){let r={meta:n};return await submit_unserialized(t,e,r)}async function submit_unserialized_meta_objet(t,e,n){const r={};for(let a in n)if(n.hasOwnProperty(a)){if("object"!=typeof n[a]||null===n[a])return r[a]=n[a],await submit_data_as_meta(t,e,r);submit_unserialized_meta_objet(t,e,n[a])}}async function submit_meta(t,e,n,r){const a=[],o=Array.from(n),s={};o.forEach((([t,e])=>{t=t.replace("[]",""),s[t]?(Array.isArray(s[t])||(s[t]=[s[t]]),s[t].push(e)):s[t]=e}));const i=Object.entries(s);return console.log(o),console.log(i),Object.entries(r).forEach((async function(n){var r=n[0],o=n[1];if(void 0!==o.args){if("unserialize"===o.args.data_type){let n=jsonToObject(i.filter((([t])=>t.startsWith(r))));a.push(submit_unserialized_meta_objet(t,e,n))}if("serialize"===o.args.data_type){let n=jsonToObject(i.filter((([t])=>t.startsWith(r))));a.push(submit_data_as_meta(t,e,n))}}})),await Promise.all(a),!0}async function submit_cpt(t){const e=t.get("cpt_post_id");0==e&&(e=null);const n=t.get("relationship_parent_id");let r=Array.from(t).filter((([t])=>t.includes(itt_globe_meta.relationship_key)));r.length>0&&r[0].hasOwnProperty(0)&&r[0].hasOwnProperty(1)&&""===r[0][1]&&t.set(r[0][0],n);let a=t.get("extra_values");a=JSON.parse(a);let o=t.get("cpt_meta_boxes");o=JSON.parse(o);const s=t.get("post_type");if(!s)return;const i=a.map((async n=>{let r={};return r[n]=t.get(n),r.status="publish",await submit_unserialized(s,e,r)})),l=await Promise.all(i);if(l.length>0){const n=l[0];0==e&&void 0!==n.id&&(e=n.id),await submit_meta(s,e,t,o)}return e}async function saveModal(t){const e=document.querySelector("#"+t+"_modal iframe");if(!e)return null;let n=e.contentWindow.document.getElementById("cpt-post"),r=new FormData(n);try{return await submit_cpt(r)}catch(t){console.error("Error:",t)}}function notifyParent(t,e){let n={message:t,params:e};window.parent.postMessage(n,"*")}document.addEventListener("DOMContentLoaded",(function(){document.querySelectorAll(".js-modal-save").forEach((function(t){t.addEventListener("click",(function(t){t.preventDefault();let e=null;const n=this.getAttribute("data-post_type"),r=this.getAttribute("data-parent_id");this.innerHTML="Saving...",this.setAttribute("disabled","disabled"),saveModal(n).then((a=>void 0===a?null:(e=a,notifyParent("refresh-cpt-list",{post_type:n,parent_id:r}),t.target.innerHTML="Save",t.target.removeAttribute("disabled"),closeModal(n),e))).catch((t=>(console.error("Error processing items:",t),notifyParent("form-with-error",{error:t,post_type:n}),null)))}))}))}));

  • interactive-globes/trunk/dist/assets/js/public/globe.min.js

    r3207680 r3263746  
    1 function setupTooltip(t,e){let o=t.tooltipContent??"";return void 0!==e&&"{tooltipContent}"!==e&&e.length>0&&(o=e.replace(/\{([^}]+)\}/g,(function(e,o){const n=o.split(".");let i=t;for(let t=0;t<n.length;t++)i=i?i[n[t]]:void 0;return void 0!==i?i:""}))),""!==o&&(o='<div class="itt_globe_'+t.globe_id+' itt_globe_tooltip">'+o+"</div>"),o}const globe_ut_prepareURL=function(t){if("string"!=typeof t)return t;var e;(t=t.replace(/&amp;/gi,"&")).replace(/&#(\d+);/g,(function(t,e){return String.fromCharCode(e)}));try{e=new URL(t)}catch(t){e=!1}return e&&![null,"http:","https:","mailto:","tel:"].includes(e.protocol)?(console.log("URL protocol not allowed"),""):t},globe_ut_prepareData=function(t){t.hasOwnProperty("dotLabels")&&t.dotLabels||(t.dotlabels=[]),t.hasOwnProperty("points")&&t.points||(t.points=[]);let e={showGraticules:!1,backgroundColor:"transparent",atmosphere:{enabled:!1,atmosphereColor:null,atmosphereAltitude:null},globeImage:"earth-day.jpg"};return(0===Object.keys(t).length||t.emptyPreview)&&Object.assign(t,e),t.pointOfView={lat:0,lng:0,altitude:1.5},t.centerCoordinates&&(t.pointOfView.lat=globe_ut_float(t.centerCoordinates.latitude),t.pointOfView.lng=globe_ut_float(t.centerCoordinates.longitude),t.pointOfView.altitude=globe_ut_float(t.altitude)),t},globe_ut_setupData=function(t,e){for(const o in e){let n=e[o];Array.isArray(t[o])&&t[o]&&t[o].map((function(e){(void 0===e.useCustom||void 0!==e.useCustom&&!globe_ut_bool(e.useCustom))&&Object.assign(e,t[n]),e.action&&"default"===e.action&&(e.action=t[n].action)}))}},globe_ut_prepareViewport=function(t,e){var o=t.closest(".itt_globe_aspect_ratio");window.innerWidth<=780&&void 0!==e.paddingTop&&""!==e.paddingTop?o.style.paddingTop=String(e.paddingTopMobile)+"%":o.style.paddingTop=String(e.paddingTop)+"%"},globe_ut_float=function(t){var e=parseFloat(t);return isNaN(e)?0:e},globe_ut_bool=function(t){return 0!==Number(t)&&"false"!==t&&void 0!==t},globe_ut_prepare_coordinates=function(t,e){return void 0!==e.coordinates&&e.coordinates[t]?parseFloat(e.coordinates[t]):void 0!==e[t]&&parseFloat(e[t])};function setupClickEvent(t,e,o){let n={arcLines:"arcLineDefaults",points:"pointDefaults",dotLabels:"labelDefaults",regions:"regionDefaults"};if("regions"===o.type&&(o={...o.properties}),new URLSearchParams(window.location.search).has("debug")&&console.debug(o),"default"===o.action&&(o.action=e[n[o.type]].action),"none"===o.action)return;const i=o.action;i&&"function"==typeof window.ittGlobes.clickActions[i]&&window.ittGlobes.clickActions[i](t,e,o),ittGlobeData.isAdmin||("open_url"!==o.action&&"open_url_new"!==o.action||(o.content=globe_ut_prepareURL(o.content)),"open_url"===o.action&&""!==o.content?document.location=o.content:"open_url_new"===o.action&&""!==o.content&&window.open(o.content))}function setupHoverEvent(t,e,o){let n=t.meta;return"regions"===o?t.polygonCapColor((function(t){return void 0===e||e&&void 0===e.properties?t.properties.color?t.properties.color:n.regionDefaults.inactive:t===e||t.properties.originalId&&e&&e.properties&&e.properties.id&&t.properties.originalId.includes(e.properties.id)||t.properties.originalId&&e&&e.properties&&Array.isArray(e.properties.id)&&e.properties.id.includes(t.properties.id)?t.properties.hover:t.properties.color?t.properties.color:n.regionDefaults.inactive})):(t.labelColor((function(t){return e&&t.id===e.id?t.hover:t.color})),t.pointColor((function(t){return e&&t.id===e.id?t.hover:t.color})),void 0!==n.rotate&&globe_ut_bool(n.rotate.enabled)&&(t.controls().autoRotate=!e)),t}function addPointsLayer(t,e){t.pointsData(e.points).pointLat((t=>globe_ut_prepare_coordinates("latitude",t))).pointLng((t=>globe_ut_prepare_coordinates("longitude",t))).pointRadius((t=>t.radius/10)).pointAltitude((t=>t.altitude/100)).pointColor((t=>t.color)).pointResolution(20),t.pointLabel((function(t){let o=e.tooltipTemplate??"{tooltipContent}";return e.pointsTooltipTemplate&&(o=e.pointsTooltipTemplate),setupTooltip(t,o)})),t.onPointClick((function(o){setupClickEvent(t,e,o)})),t.onPointHover((function(e){setupHoverEvent(t,e,"point")}))}function addLabelsLayer(t,e){if(t.labelsData(e.dotLabels).labelLat((t=>globe_ut_prepare_coordinates("latitude",t))).labelLng((t=>globe_ut_prepare_coordinates("longitude",t))).labelText((t=>t.title&&t.title.trim()?t.title:"_")).labelAltitude((t=>t.altitude/100)).labelSize((t=>t.size/10)).labelColor((t=>t.color)).labelResolution(20).labelIncludeDot((t=>globe_ut_bool(t.includeDot))).labelDotRadius((t=>t.radius/10)).labelDotOrientation((t=>t.dotOrientation)),e.labelFont&&"default"!==e.labelFont){let o=ittGlobeData.assetsUrl+"fonts/"+e.labelFont+".json";fetch(o).then((t=>t.json())).then((e=>{t.labelTypeFace(e)})).catch((t=>{console.error("Fetch error:",t)}))}t.labelLabel((function(t){let o=e.tooltipTemplate??"{tooltipContent}";return e.dotLabelsTooltipTemplate&&(o=e.dotLabelsTooltipTemplate),setupTooltip(t,o)})),t.onLabelClick((function(o,n,i){setupClickEvent(t,e,o)})),t.onLabelHover((function(e){setupHoverEvent(t,e,"label")}))}function setupResizeEvent(t,e,o){var n=e.closest(".itt_globe_aspect_ratio");window.addEventListener("resize",(function(){window.innerWidth<=780&&void 0!==o.paddingTop&&""!==o.paddingTop?n.style.paddingTop=String(o.paddingTopMobile)+"%":n.style.paddingTop=String(o.paddingTop)+"%",t.width()!==e.offsetWidth&&t.width(e.offsetWidth).height(e.offsetHeight)}))}function setupInteractions(t,e){void 0!==e.interactions&&(t.controls().enableZoom=globe_ut_bool(e.interactions.zoom),t.controls().enablePan=globe_ut_bool(e.interactions.pan),t.controls().enableRotate=globe_ut_bool(e.interactions.pan))}let ittGlobes={globes:[],globesIndex:{},clickActions:{},init:function(){if("undefined"==typeof Globe)return void console.error("Globe lib not loaded properly");let t=document.getElementsByClassName("js-itt-globe-render");for(const e of t){if(!e.dataset.hasOwnProperty("globe_id"))continue;let t=0;try{t=parseInt(JSON.parse(e.dataset.globe_id))}catch(t){continue}if(void 0!==ittGlobes.globesIndex[t])continue;if(!e.dataset.hasOwnProperty("globe_meta"))continue;let o={};try{o=JSON.parse(e.dataset.globe_meta)}catch(t){o={}}create_globe(t,o)}}};var create_globe=function(t,e){let o=document.getElementById("itt_globe_"+t);globe_ut_prepareData(e),globe_ut_setupData(e,{points:"pointDefaults",dotLabels:"labelDefaults"}),globe_ut_prepareViewport(o,e);let n={rendererConfig:{antialias:!0,alpha:!0},waitForGlobeReady:!0,animateIn:void 0===e.animateIn||globe_ut_bool(e.animateIn)},i=Globe(n)(document.getElementById("itt_globe_"+t));i.meta=e,"transparent"===e.backgroundColor&&(e.backgroundColor="rgba(0,0,0,0)"),null!==e.globeImage&&""!==e.globeImage&&"earth-hollow"!==e.globeImage&&"noImage"!==e.globeImage&&"customImage"!==e.globeImage&&i.globeImageUrl(ittGlobeData.imagesUrl+e.globeImage),i.backgroundColor(e.backgroundColor).width(o.offsetWidth).height(o.offsetHeight).showGraticules(globe_ut_bool(e.showGraticules)).showAtmosphere(globe_ut_bool(e.atmosphere.enabled)).atmosphereColor(e.atmosphere.atmosphereColor).atmosphereAltitude(e.atmosphere.atmosphereAltitude).pointOfView(e.pointOfView),setupInteractions(i,e),setupResizeEvent(i,o,e),ittGlobeData.isAdmin&&i.onGlobeReady((function(){const t=new Event("adminGlobeReady");document.dispatchEvent(t)})),e.points&&addPointsLayer(i,e),e.dotLabels&&addLabelsLayer(i,e),i.setupClickEvent=setupClickEvent,i.setupHoverEvent=setupHoverEvent,ittGlobes.globes.push(i),ittGlobes.globesIndex[t]=i};ittGlobes.init(),window.ittGlobes=ittGlobes;export{ittGlobes};
     1import"https://unpkg.com/three/build/three.module.js";function setupTooltip(t,e){let o=t.tooltipContent??"";return void 0!==e&&"{tooltipContent}"!==e&&e.length>0&&(o=e.replace(/\{([^}]+)\}/g,(function(e,o){const i=o.split(".");let n=t;for(let t=0;t<i.length;t++)n=n?n[i[t]]:void 0;return void 0!==n?n:""}))),""!==o&&(o='<div class="itt_globe_'+t.globe_id+' itt_globe_tooltip">'+o+"</div>"),o}const globe_ut_prepareURL=function(t){if("string"!=typeof t)return t;var e;(t=t.replace(/&amp;/gi,"&")).replace(/&#(\d+);/g,(function(t,e){return String.fromCharCode(e)}));try{e=new URL(t)}catch(t){e=!1}return e&&![null,"http:","https:","mailto:","tel:"].includes(e.protocol)?(console.log("URL protocol not allowed"),""):t},globe_ut_prepareData=function(t){t.hasOwnProperty("dotLabels")&&t.dotLabels||(t.dotlabels=[]),t.hasOwnProperty("points")&&t.points||(t.points=[]);let e={showGraticules:!1,backgroundColor:"transparent",atmosphere:{enabled:!1,atmosphereColor:null,atmosphereAltitude:null},globeImage:"earth-day.jpg"};if((0===Object.keys(t).length||t.emptyPreview)&&Object.assign(t,e),t.pointOfView={lat:0,lng:0,altitude:1.5},t.centerCoordinates){let e=void 0!==t.altitudeOptions?t.altitudeOptions.altitude:t.altitude;t.pointOfView.lat=globe_ut_float(t.centerCoordinates.latitude),t.pointOfView.lng=globe_ut_float(t.centerCoordinates.longitude),t.pointOfView.altitude=globe_ut_float(e)}return t},globe_ut_setupData=function(t,e){for(const o in e){let i=e[o];t[o]&&Array.isArray(t[o])&&t[o].map((function(e){(void 0===e.useCustom||void 0!==e.useCustom&&!globe_ut_bool(e.useCustom))&&Object.assign(e,t[i]),Array.isArray(e.action)&&(e.action=e.action[0]),t[i]&&e.action&&"default"===e.action&&(e.action=t[i].action)}))}},globe_ut_prepareViewport=function(t,e){var o=t.closest(".itt_globe_aspect_ratio");window.innerWidth<=780&&void 0!==e.paddingTop&&""!==e.paddingTop?o.style.paddingTop=String(e.paddingTopMobile)+"%":o.style.paddingTop=String(e.paddingTop)+"%"},globe_ut_float=function(t){var e=parseFloat(t);return isNaN(e)?0:e},globe_ut_bool=function(t){return 0!==Number(t)&&"false"!==t&&void 0!==t},globe_ut_prepare_coordinates=function(t,e){return void 0!==e.coordinates&&e.coordinates[t]?parseFloat(e.coordinates[t]):void 0!==e[t]&&parseFloat(e[t])};function setupClickEvent(t,e,o){let i={arcLines:"arcLineDefaults",points:"pointDefaults",dotLabels:"labelDefaults",regions:"regionDefaults",html:"htmlDefaults"};if("regions"===o.type&&(o={...o.properties}),new URLSearchParams(window.location.search).has("debug")&&console.debug(o),"default"===o.action&&(o.action=e[i[o.type]].action),"none"===o.action)return;const n=o.action;n&&"function"==typeof window.ittGlobes.clickActions[n]&&window.ittGlobes.clickActions[n](t,e,o),ittGlobeData.isAdmin||("open_url"!==o.action&&"open_url_new"!==o.action||(o.content=globe_ut_prepareURL(o.content)),"open_url"===o.action&&""!==o.content?document.location=o.content:"open_url_new"===o.action&&""!==o.content&&window.open(o.content))}function setupHoverEvent(t,e,o,i){let n=t.meta;if("regions"===i)t.polygonCapColor((function(t){return void 0===e||e&&void 0===e.properties?t.properties.color?t.properties.color:n.regionDefaults.inactive:t===e||t.properties.originalId&&e&&e.properties&&e.properties.id&&t.properties.originalId.includes(e.properties.id)||t.properties.originalId&&e&&e.properties&&Array.isArray(e.properties.id)&&e.properties.id.includes(t.properties.id)?t.properties.hover:t.properties.color?t.properties.color:n.regionDefaults.inactive}));else if("pin"===i||"marker"===i){if(e){const t=parseInt(e.hover.replace("#","0x"),16);parseInt(e.color.replace("#","0x"),16);let o=e.__threeObjObject?e.__threeObjObject:e.__threeObj;"pin"===i?o.children[0].children.forEach((e=>{e.material.color.setHex(t)})):"marker"===i&&o.children[0].material.color.setHex(t)}if(o&&o!==e){const t=parseInt(o.color.replace("#","0x"),16);let e=o.__threeObjObject?o.__threeObjObject:o.__threeObj;"pin"===i?e.children[0].children.forEach((e=>{e.material.color.setHex(t)})):"marker"===i&&"marker"===o.type&&e.children[0].material.color.setHex(t)}void 0!==n.rotate&&globe_ut_bool(n.rotate.enabled)&&(t.controls().autoRotate=!e)}else t.labelColor((function(t){return e&&t.id===e.id?t.hover:t.color})),t.pointColor((function(t){return e&&t.id===e.id?t.hover:t.color})),void 0!==n.rotate&&globe_ut_bool(n.rotate.enabled)&&(t.controls().autoRotate=!e);return t}function addPointsLayer(t,e){t.pointsData(e.points).pointLat((t=>globe_ut_prepare_coordinates("latitude",t))).pointLng((t=>globe_ut_prepare_coordinates("longitude",t))).pointRadius((t=>t.radius/10)).pointAltitude((t=>t.altitude/100)).pointColor((t=>t.color)).pointResolution(20),t.pointLabel((function(t){let o=e.tooltipTemplate??"{tooltipContent}";return e.pointsTooltipTemplate&&(o=e.pointsTooltipTemplate),setupTooltip(t,o)})),t.onPointClick((function(o){setupClickEvent(t,e,o)})),t.onPointHover((function(e){setupHoverEvent(t,e,"point")})),t.onObjectClick((function(o){setupClickEvent(t,e,o)}))}function addLabelsLayer(t,e){if(t.labelsData(e.dotLabels).labelLat((t=>globe_ut_prepare_coordinates("latitude",t))).labelLng((t=>globe_ut_prepare_coordinates("longitude",t))).labelText((t=>t.title&&t.title.trim()?t.title:"_")).labelAltitude((t=>t.altitude/100)).labelSize((t=>t.size/10)).labelColor((t=>t.color)).labelResolution(20).labelIncludeDot((t=>globe_ut_bool(t.includeDot))).labelDotRadius((t=>t.radius/10)).labelDotOrientation((t=>t.dotOrientation)),e.labelFont&&"default"!==e.labelFont){let o=ittGlobeData.assetsUrl+"fonts/"+e.labelFont+".json";fetch(o).then((t=>t.json())).then((e=>{t.labelTypeFace(e)})).catch((t=>{console.error("Fetch error:",t)}))}t.labelLabel((function(t){let o=e.tooltipTemplate??"{tooltipContent}";return e.dotLabelsTooltipTemplate&&(o=e.dotLabelsTooltipTemplate),setupTooltip(t,o)})),t.onLabelClick((function(o,i,n){setupClickEvent(t,e,o)})),t.onLabelHover((function(e){setupHoverEvent(t,e,"label")}))}function setupResizeEvent(t,e,o){var i=e.closest(".itt_globe_aspect_ratio");window.addEventListener("resize",(function(){window.innerWidth<=780&&void 0!==o.paddingTop&&""!==o.paddingTop?i.style.paddingTop=String(o.paddingTopMobile)+"%":i.style.paddingTop=String(o.paddingTop)+"%",t.width()!==e.offsetWidth&&t.width(e.offsetWidth).height(e.offsetHeight)}))}function setupInteractions(t,e){if(void 0!==e.interactions&&(t.controls().enableZoom=globe_ut_bool(e.interactions.zoom),t.controls().enablePan=globe_ut_bool(e.interactions.pan),t.controls().enableRotate=globe_ut_bool(e.interactions.pan)),void 0===e.interactions||globe_ut_bool(e.interactions.zoom)){let e=0;const o=300;t.onGlobeClick((function(i,n){const l=(new Date).getTime();if(l-e<o){let e=t.pointOfView();e.altitude=.6*e.altitude,e.lat=i.lat,e.lng=i.lng,t.pointOfView(e,800)}e=l}))}}function setupZoomEvent(t){let e=t.meta;t.onZoom((function(o){if(e.altitudeOptions){const i=parseFloat(e.altitudeOptions.minAltitude),n=parseFloat(e.altitudeOptions.maxAltitude);!isNaN(i)&&0!==i&&o.altitude<i?t.pointOfView({...o,altitude:i}):!isNaN(n)&&0!==n&&o.altitude>n&&t.pointOfView({...o,altitude:n})}}))}let ittGlobes={globes:[],globesIndex:{},clickActions:{},init:function(){if("undefined"==typeof Globe)return void console.error("Globe lib not loaded properly");let t=document.getElementsByClassName("js-itt-globe-render");for(const e of t){if(!e.dataset.hasOwnProperty("globe_id"))continue;let t=0;try{t=parseInt(JSON.parse(e.dataset.globe_id))}catch(t){continue}if(void 0!==ittGlobes.globesIndex[t])continue;if(!e.dataset.hasOwnProperty("globe_meta"))continue;let o={};try{o=JSON.parse(e.dataset.globe_meta)}catch(t){o={}}create_globe(t,o)}}};var create_globe=function(t,e){let o=document.getElementById("itt_globe_"+t);globe_ut_prepareData(e),globe_ut_setupData(e,{points:"pointDefaults",dotLabels:"labelDefaults"}),globe_ut_prepareViewport(o,e);let i={rendererConfig:{antialias:!0,alpha:!0},waitForGlobeReady:!0,animateIn:void 0===e.animateIn||globe_ut_bool(e.animateIn)},n=Globe(i)(document.getElementById("itt_globe_"+t));n.meta=e,"transparent"===e.backgroundColor&&(e.backgroundColor="rgba(0,0,0,0)"),null!==e.globeImage&&""!==e.globeImage&&"earth-hollow"!==e.globeImage&&"noImage"!==e.globeImage&&"customImage"!==e.globeImage&&n.globeImageUrl(ittGlobeData.imagesUrl+e.globeImage),n.backgroundColor(e.backgroundColor).width(o.offsetWidth).height(o.offsetHeight).showGraticules(globe_ut_bool(e.showGraticules)).showAtmosphere(globe_ut_bool(e.atmosphere.enabled)).atmosphereColor(e.atmosphere.atmosphereColor).atmosphereAltitude(e.atmosphere.atmosphereAltitude).pointOfView(e.pointOfView),setupInteractions(n,e),setupResizeEvent(n,o,e),setupZoomEvent(n),ittGlobeData.isAdmin&&n.onGlobeReady((function(){const t=new Event("adminGlobeReady");document.dispatchEvent(t)})),e.points&&addPointsLayer(n,e),e.dotLabels&&addLabelsLayer(n,e),n.setupClickEvent=setupClickEvent,n.setupHoverEvent=setupHoverEvent,ittGlobes.globes.push(n),ittGlobes.globesIndex[t]=n,e.altitudeOptions&&(n.altitudeOptions=e.altitudeOptions)};ittGlobes.init(),window.ittGlobes=ittGlobes;export{ittGlobes};

  • interactive-globes/trunk/dist/assets/js/vendor/public/globe.gl.min.js

    r3207680 r3263746  
    1 // Version 2.33.1 globe.gl - https://github.com/vasturiano/globe.gl
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this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this.w=Math.max(t,Math.min(e,this.w)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this.w=Math.trunc(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return 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this.y,yield this.z,yield this.w}},$e=class extends fe{constructor(t=1,e=1,n={}){super(),this.isRenderTarget=!0,this.width=t,this.height=e,this.depth=1,this.scissor=new Qe(0,0,t,e),this.scissorTest=!1,this.viewport=new Qe(0,0,t,e);const i={width:t,height:e,depth:1};n=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:Q,depthBuffer:!0,stencilBuffer:!1,resolveDepthBuffer:!0,resolveStencilBuffer:!0,depthTexture:null,samples:0,count:1},n);const r=new Ye(i,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.colorSpace);r.flipY=!1,r.generateMipmaps=n.generateMipmaps,r.internalFormat=n.internalFormat,this.textures=[];const s=n.count;for(let t=0;t<s;t++)this.textures[t]=r.clone(),this.textures[t].isRenderTargetTexture=!0;this.depthBuffer=n.depthBuffer,this.stencilBuffer=n.stencilBuffer,this.resolveDepthBuffer=n.resolveDepthBuffer,this.resolveStencilBuffer=n.resolveStencilBuffer,this.depthTexture=n.depthTexture,this.samples=n.samples}get texture(){return this.textures[0]}set texture(t){this.textures[0]=t}setSize(t,e,n=1){if(this.width!==t||this.height!==e||this.depth!==n){this.width=t,this.height=e,this.depth=n;for(let i=0,r=this.textures.length;i<r;i++)this.textures[i].image.width=t,this.textures[i].image.height=e,this.textures[i].image.depth=n;this.dispose()}this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)}clone(){return(new this.constructor).copy(this)}copy(t){this.width=t.width,this.height=t.height,this.depth=t.depth,this.scissor.copy(t.scissor),this.scissorTest=t.scissorTest,this.viewport.copy(t.viewport),this.textures.length=0;for(let e=0,n=t.textures.length;e<n;e++)this.textures[e]=t.textures[e].clone(),this.textures[e].isRenderTargetTexture=!0;const e=Object.assign({},t.texture.image);return this.texture.source=new je(e),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.resolveDepthBuffer=t.resolveDepthBuffer,this.resolveStencilBuffer=t.resolveStencilBuffer,null!==t.depthTexture&&(this.depthTexture=t.depthTexture.clone()),this.samples=t.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}},Ze=class extends $e{constructor(t=1,e=1,n={}){super(t,e,n),this.isWebGLRenderTarget=!0}},Ke=class extends Ye{constructor(t=null,e=1,n=1,i=1){super(null),this.isDataArrayTexture=!0,this.image={data:t,width:e,height:n,depth:i},this.magFilter=W,this.minFilter=W,this.wrapR=H,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.layerUpdates=new Set}addLayerUpdate(t){this.layerUpdates.add(t)}clearLayerUpdates(){this.layerUpdates.clear()}};class Je extends Ye{constructor(t=null,e=1,n=1,i=1){super(null),this.isData3DTexture=!0,this.image={data:t,width:e,height:n,depth:i},this.magFilter=W,this.minFilter=W,this.wrapR=H,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}let tn=class{constructor(t=0,e=0,n=0,i=1){this.isQuaternion=!0,this._x=t,this._y=e,this._z=n,this._w=i}static slerpFlat(t,e,n,i,r,s,a){let o=n[i+0],l=n[i+1],u=n[i+2],h=n[i+3];const c=r[s+0],A=r[s+1],d=r[s+2],p=r[s+3];if(0===a)return t[e+0]=o,t[e+1]=l,t[e+2]=u,void(t[e+3]=h);if(1===a)return t[e+0]=c,t[e+1]=A,t[e+2]=d,void(t[e+3]=p);if(h!==p||o!==c||l!==A||u!==d){let t=1-a;const e=o*c+l*A+u*d+h*p,n=e>=0?1:-1,i=1-e*e;if(i>Number.EPSILON){const r=Math.sqrt(i),s=Math.atan2(r,e*n);t=Math.sin(t*s)/r,a=Math.sin(a*s)/r}const r=a*n;if(o=o*t+c*r,l=l*t+A*r,u=u*t+d*r,h=h*t+p*r,t===1-a){const t=1/Math.sqrt(o*o+l*l+u*u+h*h);o*=t,l*=t,u*=t,h*=t}}t[e]=o,t[e+1]=l,t[e+2]=u,t[e+3]=h}static multiplyQuaternionsFlat(t,e,n,i,r,s){const 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n=t._x,i=t._y,r=t._z,s=t._order,a=Math.cos,o=Math.sin,l=a(n/2),u=a(i/2),h=a(r/2),c=o(n/2),A=o(i/2),d=o(r/2);switch(s){case"XYZ":this._x=c*u*h+l*A*d,this._y=l*A*h-c*u*d,this._z=l*u*d+c*A*h,this._w=l*u*h-c*A*d;break;case"YXZ":this._x=c*u*h+l*A*d,this._y=l*A*h-c*u*d,this._z=l*u*d-c*A*h,this._w=l*u*h+c*A*d;break;case"ZXY":this._x=c*u*h-l*A*d,this._y=l*A*h+c*u*d,this._z=l*u*d+c*A*h,this._w=l*u*h-c*A*d;break;case"ZYX":this._x=c*u*h-l*A*d,this._y=l*A*h+c*u*d,this._z=l*u*d-c*A*h,this._w=l*u*h+c*A*d;break;case"YZX":this._x=c*u*h+l*A*d,this._y=l*A*h+c*u*d,this._z=l*u*d-c*A*h,this._w=l*u*h-c*A*d;break;case"XZY":this._x=c*u*h-l*A*d,this._y=l*A*h-c*u*d,this._z=l*u*d+c*A*h,this._w=l*u*h+c*A*d;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+s)}return!0===e&&this._onChangeCallback(),this}setFromAxisAngle(t,e){const n=e/2,i=Math.sin(n);return 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2*Math.acos(Math.abs(xe(this.dot(t),-1,1)))}rotateTowards(t,e){const n=this.angleTo(t);if(0===n)return this;const i=Math.min(1,e/n);return this.slerp(t,i),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this._onChangeCallback(),this}multiply(t){return this.multiplyQuaternions(this,t)}premultiply(t){return this.multiplyQuaternions(t,this)}multiplyQuaternions(t,e){const n=t._x,i=t._y,r=t._z,s=t._w,a=e._x,o=e._y,l=e._z,u=e._w;return 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this.set(i*Math.sin(t),i*Math.cos(t),r*Math.sin(e),r*Math.cos(e))}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w}fromArray(t,e=0){return this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t}fromBufferAttribute(t,e){return this._x=t.getX(e),this._y=t.getY(e),this._z=t.getZ(e),this._w=t.getW(e),this._onChangeCallback(),this}toJSON(){return this.toArray()}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}},en=class t{constructor(e=0,n=0,i=0){t.prototype.isVector3=!0,this.x=e,this.y=n,this.z=i}set(t,e,n){return void 0===n&&(n=this.z),this.x=t,this.y=e,this.z=n,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setComponent(t,e){switch(t){case 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this.applyMatrix4(t.projectionMatrixInverse).applyMatrix4(t.matrixWorld)}transformDirection(t){const e=this.x,n=this.y,i=this.z,r=t.elements;return this.x=r[0]*e+r[4]*n+r[8]*i,this.y=r[1]*e+r[5]*n+r[9]*i,this.z=r[2]*e+r[6]*n+r[10]*i,this.normalize()}divide(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this}divideScalar(t){return this.multiplyScalar(1/t)}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this}cross(t){return this.crossVectors(this,t)}crossVectors(t,e){const n=t.x,i=t.y,r=t.z,s=e.x,a=e.y,o=e.z;return this.x=i*o-r*a,this.y=r*s-n*o,this.z=n*a-i*s,this}projectOnVector(t){const e=t.lengthSq();if(0===e)return this.set(0,0,0);const n=t.dot(this)/e;return this.copy(t).multiplyScalar(n)}projectOnPlane(t){return nn.copy(this).projectOnVector(t),this.sub(nn)}reflect(t){return this.sub(nn.copy(t).multiplyScalar(2*this.dot(t)))}angleTo(t){const e=Math.sqrt(this.lengthSq()*t.lengthSq());if(0===e)return Math.PI/2;const n=this.dot(t)/e;return Math.acos(xe(n,-1,1))}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y,i=this.z-t.z;return e*e+n*n+i*i}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)}setFromSpherical(t){return this.setFromSphericalCoords(t.radius,t.phi,t.theta)}setFromSphericalCoords(t,e,n){const i=Math.sin(e)*t;return this.x=i*Math.sin(n),this.y=Math.cos(e)*t,this.z=i*Math.cos(n),this}setFromCylindrical(t){return this.setFromCylindricalCoords(t.radius,t.theta,t.y)}setFromCylindricalCoords(t,e,n){return this.x=t*Math.sin(e),this.y=n,this.z=t*Math.cos(e),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this}setFromMatrixScale(t){const e=this.setFromMatrixColumn(t,0).length(),n=this.setFromMatrixColumn(t,1).length(),i=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=n,this.z=i,this}setFromMatrixColumn(t,e){return this.fromArray(t.elements,4*e)}setFromMatrix3Column(t,e){return this.fromArray(t.elements,3*e)}setFromEuler(t){return this.x=t._x,this.y=t._y,this.z=t._z,this}setFromColor(t){return this.x=t.r,this.y=t.g,this.z=t.b,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const t=Math.random()*Math.PI*2,e=2*Math.random()-1,n=Math.sqrt(1-e*e);return this.x=n*Math.cos(t),this.y=e,this.z=n*Math.sin(t),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}};const nn=new en,rn=new tn;let sn=class{constructor(t=new en(1/0,1/0,1/0),e=new en(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=t,this.max=e}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromArray(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e+=3)this.expandByPoint(on.fromArray(t,e));return this}setFromBufferAttribute(t){this.makeEmpty();for(let e=0,n=t.count;e<n;e++)this.expandByPoint(on.fromBufferAttribute(t,e));return this}setFromPoints(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this}setFromCenterAndSize(t,e){const n=on.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}setFromObject(t,e=!1){return this.makeEmpty(),this.expandByObject(t,e)}clone(){return(new this.constructor).copy(this)}copy(t){return this.min.copy(t.min),this.max.copy(t.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(t){return this.isEmpty()?t.set(0,0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(t){return this.isEmpty()?t.set(0,0,0):t.subVectors(this.max,this.min)}expandByPoint(t){return this.min.min(t),this.max.max(t),this}expandByVector(t){return this.min.sub(t),this.max.add(t),this}expandByScalar(t){return this.min.addScalar(-t),this.max.addScalar(t),this}expandByObject(t,e=!1){t.updateWorldMatrix(!1,!1);const n=t.geometry;if(void 0!==n){const i=n.getAttribute("position");if(!0===e&&void 0!==i&&!0!==t.isInstancedMesh)for(let e=0,n=i.count;e<n;e++)!0===t.isMesh?t.getVertexPosition(e,on):on.fromBufferAttribute(i,e),on.applyMatrix4(t.matrixWorld),this.expandByPoint(on);else void 0!==t.boundingBox?(null===t.boundingBox&&t.computeBoundingBox(),ln.copy(t.boundingBox)):(null===n.boundingBox&&n.computeBoundingBox(),ln.copy(n.boundingBox)),ln.applyMatrix4(t.matrixWorld),this.union(ln)}const i=t.children;for(let t=0,n=i.length;t<n;t++)this.expandByObject(i[t],e);return this}containsPoint(t){return t.x>=this.min.x&&t.x<=this.max.x&&t.y>=this.min.y&&t.y<=this.max.y&&t.z>=this.min.z&&t.z<=this.max.z}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z}getParameter(t,e){return e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(t){return t.max.x>=this.min.x&&t.min.x<=this.max.x&&t.max.y>=this.min.y&&t.min.y<=this.max.y&&t.max.z>=this.min.z&&t.min.z<=this.max.z}intersectsSphere(t){return this.clampPoint(t.center,on),on.distanceToSquared(t.center)<=t.radius*t.radius}intersectsPlane(t){let e,n;return t.normal.x>0?(e=t.normal.x*this.min.x,n=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,n=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,n+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,n+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,n+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,n+=t.normal.z*this.min.z),e<=-t.constant&&n>=-t.constant}intersectsTriangle(t){if(this.isEmpty())return!1;this.getCenter(fn),mn.subVectors(this.max,fn),un.subVectors(t.a,fn),hn.subVectors(t.b,fn),cn.subVectors(t.c,fn),An.subVectors(hn,un),dn.subVectors(cn,hn),pn.subVectors(un,cn);let e=[0,-An.z,An.y,0,-dn.z,dn.y,0,-pn.z,pn.y,An.z,0,-An.x,dn.z,0,-dn.x,pn.z,0,-pn.x,-An.y,An.x,0,-dn.y,dn.x,0,-pn.y,pn.x,0];return!!vn(e,un,hn,cn,mn)&&(e=[1,0,0,0,1,0,0,0,1],!!vn(e,un,hn,cn,mn)&&(gn.crossVectors(An,dn),e=[gn.x,gn.y,gn.z],vn(e,un,hn,cn,mn)))}clampPoint(t,e){return e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return this.clampPoint(t,on).distanceTo(t)}getBoundingSphere(t){return this.isEmpty()?t.makeEmpty():(this.getCenter(t.center),t.radius=.5*this.getSize(on).length()),t}intersect(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}applyMatrix4(t){return this.isEmpty()||(an[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),an[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),an[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),an[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),an[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),an[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),an[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),an[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.setFromPoints(an)),this}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}};const an=[new en,new en,new en,new en,new en,new en,new en,new en],on=new en,ln=new sn,un=new en,hn=new en,cn=new en,An=new en,dn=new en,pn=new en,fn=new en,mn=new en,gn=new en,yn=new en;function vn(t,e,n,i,r){for(let s=0,a=t.length-3;s<=a;s+=3){yn.fromArray(t,s);const a=r.x*Math.abs(yn.x)+r.y*Math.abs(yn.y)+r.z*Math.abs(yn.z),o=e.dot(yn),l=n.dot(yn),u=i.dot(yn);if(Math.max(-Math.max(o,l,u),Math.min(o,l,u))>a)return!1}return!0}const _n=new sn,xn=new en,bn=new en;let Sn=class{constructor(t=new en,e=-1){this.isSphere=!0,this.center=t,this.radius=e}set(t,e){return this.center.copy(t),this.radius=e,this}setFromPoints(t,e){const n=this.center;void 0!==e?n.copy(e):_n.setFromPoints(t).getCenter(n);let i=0;for(let e=0,r=t.length;e<r;e++)i=Math.max(i,n.distanceToSquared(t[e]));return this.radius=Math.sqrt(i),this}copy(t){return this.center.copy(t.center),this.radius=t.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(t){return t.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(t){return t.distanceTo(this.center)-this.radius}intersectsSphere(t){const e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e}intersectsBox(t){return t.intersectsSphere(this)}intersectsPlane(t){return Math.abs(t.distanceToPoint(this.center))<=this.radius}clampPoint(t,e){const n=this.center.distanceToSquared(t);return e.copy(t),n>this.radius*this.radius&&(e.sub(this.center).normalize(),e.multiplyScalar(this.radius).add(this.center)),e}getBoundingBox(t){return this.isEmpty()?(t.makeEmpty(),t):(t.set(this.center,this.center),t.expandByScalar(this.radius),t)}applyMatrix4(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this}translate(t){return this.center.add(t),this}expandByPoint(t){if(this.isEmpty())return this.center.copy(t),this.radius=0,this;xn.subVectors(t,this.center);const e=xn.lengthSq();if(e>this.radius*this.radius){const t=Math.sqrt(e),n=.5*(t-this.radius);this.center.addScaledVector(xn,n/t),this.radius+=n}return this}union(t){return t.isEmpty()?this:this.isEmpty()?(this.copy(t),this):(!0===this.center.equals(t.center)?this.radius=Math.max(this.radius,t.radius):(bn.subVectors(t.center,this.center).setLength(t.radius),this.expandByPoint(xn.copy(t.center).add(bn)),this.expandByPoint(xn.copy(t.center).sub(bn))),this)}equals(t){return t.center.equals(this.center)&&t.radius===this.radius}clone(){return(new this.constructor).copy(this)}};const Mn=new en,wn=new en,Tn=new en,En=new en,Cn=new en,Rn=new en,Nn=new en;let Pn=class{constructor(t=new en,e=new en(0,0,-1)){this.origin=t,this.direction=e}set(t,e){return this.origin.copy(t),this.direction.copy(e),this}copy(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this}at(t,e){return e.copy(this.origin).addScaledVector(this.direction,t)}lookAt(t){return this.direction.copy(t).sub(this.origin).normalize(),this}recast(t){return this.origin.copy(this.at(t,Mn)),this}closestPointToPoint(t,e){e.subVectors(t,this.origin);const n=e.dot(this.direction);return n<0?e.copy(this.origin):e.copy(this.origin).addScaledVector(this.direction,n)}distanceToPoint(t){return Math.sqrt(this.distanceSqToPoint(t))}distanceSqToPoint(t){const e=Mn.subVectors(t,this.origin).dot(this.direction);return e<0?this.origin.distanceToSquared(t):(Mn.copy(this.origin).addScaledVector(this.direction,e),Mn.distanceToSquared(t))}distanceSqToSegment(t,e,n,i){wn.copy(t).add(e).multiplyScalar(.5),Tn.copy(e).sub(t).normalize(),En.copy(this.origin).sub(wn);const r=.5*t.distanceTo(e),s=-this.direction.dot(Tn),a=En.dot(this.direction),o=-En.dot(Tn),l=En.lengthSq(),u=Math.abs(1-s*s);let h,c,A,d;if(u>0)if(h=s*o-a,c=s*a-o,d=r*u,h>=0)if(c>=-d)if(c<=d){const t=1/u;h*=t,c*=t,A=h*(h+s*c+2*a)+c*(s*h+c+2*o)+l}else c=r,h=Math.max(0,-(s*c+a)),A=-h*h+c*(c+2*o)+l;else c=-r,h=Math.max(0,-(s*c+a)),A=-h*h+c*(c+2*o)+l;else c<=-d?(h=Math.max(0,-(-s*r+a)),c=h>0?-r:Math.min(Math.max(-r,-o),r),A=-h*h+c*(c+2*o)+l):c<=d?(h=0,c=Math.min(Math.max(-r,-o),r),A=c*(c+2*o)+l):(h=Math.max(0,-(s*r+a)),c=h>0?r:Math.min(Math.max(-r,-o),r),A=-h*h+c*(c+2*o)+l);else c=s>0?-r:r,h=Math.max(0,-(s*c+a)),A=-h*h+c*(c+2*o)+l;return n&&n.copy(this.origin).addScaledVector(this.direction,h),i&&i.copy(wn).addScaledVector(Tn,c),A}intersectSphere(t,e){Mn.subVectors(t.center,this.origin);const n=Mn.dot(this.direction),i=Mn.dot(Mn)-n*n,r=t.radius*t.radius;if(i>r)return null;const s=Math.sqrt(r-i),a=n-s,o=n+s;return o<0?null:a<0?this.at(o,e):this.at(a,e)}intersectsSphere(t){return this.distanceSqToPoint(t.center)<=t.radius*t.radius}distanceToPlane(t){const e=t.normal.dot(this.direction);if(0===e)return 0===t.distanceToPoint(this.origin)?0:null;const n=-(this.origin.dot(t.normal)+t.constant)/e;return n>=0?n:null}intersectPlane(t,e){const n=this.distanceToPlane(t);return null===n?null:this.at(n,e)}intersectsPlane(t){const e=t.distanceToPoint(this.origin);if(0===e)return!0;return t.normal.dot(this.direction)*e<0}intersectBox(t,e){let n,i,r,s,a,o;const l=1/this.direction.x,u=1/this.direction.y,h=1/this.direction.z,c=this.origin;return l>=0?(n=(t.min.x-c.x)*l,i=(t.max.x-c.x)*l):(n=(t.max.x-c.x)*l,i=(t.min.x-c.x)*l),u>=0?(r=(t.min.y-c.y)*u,s=(t.max.y-c.y)*u):(r=(t.max.y-c.y)*u,s=(t.min.y-c.y)*u),n>s||r>i?null:((r>n||isNaN(n))&&(n=r),(s<i||isNaN(i))&&(i=s),h>=0?(a=(t.min.z-c.z)*h,o=(t.max.z-c.z)*h):(a=(t.max.z-c.z)*h,o=(t.min.z-c.z)*h),n>o||a>i?null:((a>n||n!=n)&&(n=a),(o<i||i!=i)&&(i=o),i<0?null:this.at(n>=0?n:i,e)))}intersectsBox(t){return null!==this.intersectBox(t,Mn)}intersectTriangle(t,e,n,i,r){Cn.subVectors(e,t),Rn.subVectors(n,t),Nn.crossVectors(Cn,Rn);let s,a=this.direction.dot(Nn);if(a>0){if(i)return null;s=1}else{if(!(a<0))return null;s=-1,a=-a}En.subVectors(this.origin,t);const o=s*this.direction.dot(Rn.crossVectors(En,Rn));if(o<0)return null;const l=s*this.direction.dot(Cn.cross(En));if(l<0)return null;if(o+l>a)return null;const u=-s*En.dot(Nn);return u<0?null:this.at(u/a,r)}applyMatrix4(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this}equals(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}clone(){return(new this.constructor).copy(this)}},Dn=class t{constructor(e,n,i,r,s,a,o,l,u,h,c,A,d,p,f,m){t.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],void 0!==e&&this.set(e,n,i,r,s,a,o,l,u,h,c,A,d,p,f,m)}set(t,e,n,i,r,s,a,o,l,u,h,c,A,d,p,f){const m=this.elements;return m[0]=t,m[4]=e,m[8]=n,m[12]=i,m[1]=r,m[5]=s,m[9]=a,m[13]=o,m[2]=l,m[6]=u,m[10]=h,m[14]=c,m[3]=A,m[7]=d,m[11]=p,m[15]=f,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return(new t).fromArray(this.elements)}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],e[9]=n[9],e[10]=n[10],e[11]=n[11],e[12]=n[12],e[13]=n[13],e[14]=n[14],e[15]=n[15],this}copyPosition(t){const e=this.elements,n=t.elements;return e[12]=n[12],e[13]=n[13],e[14]=n[14],this}setFromMatrix3(t){const e=t.elements;return this.set(e[0],e[3],e[6],0,e[1],e[4],e[7],0,e[2],e[5],e[8],0,0,0,0,1),this}extractBasis(t,e,n){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this}makeBasis(t,e,n){return this.set(t.x,e.x,n.x,0,t.y,e.y,n.y,0,t.z,e.z,n.z,0,0,0,0,1),this}extractRotation(t){const e=this.elements,n=t.elements,i=1/In.setFromMatrixColumn(t,0).length(),r=1/In.setFromMatrixColumn(t,1).length(),s=1/In.setFromMatrixColumn(t,2).length();return e[0]=n[0]*i,e[1]=n[1]*i,e[2]=n[2]*i,e[3]=0,e[4]=n[4]*r,e[5]=n[5]*r,e[6]=n[6]*r,e[7]=0,e[8]=n[8]*s,e[9]=n[9]*s,e[10]=n[10]*s,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromEuler(t){const e=this.elements,n=t.x,i=t.y,r=t.z,s=Math.cos(n),a=Math.sin(n),o=Math.cos(i),l=Math.sin(i),u=Math.cos(r),h=Math.sin(r);if("XYZ"===t.order){const t=s*u,n=s*h,i=a*u,r=a*h;e[0]=o*u,e[4]=-o*h,e[8]=l,e[1]=n+i*l,e[5]=t-r*l,e[9]=-a*o,e[2]=r-t*l,e[6]=i+n*l,e[10]=s*o}else if("YXZ"===t.order){const t=o*u,n=o*h,i=l*u,r=l*h;e[0]=t+r*a,e[4]=i*a-n,e[8]=s*l,e[1]=s*h,e[5]=s*u,e[9]=-a,e[2]=n*a-i,e[6]=r+t*a,e[10]=s*o}else if("ZXY"===t.order){const t=o*u,n=o*h,i=l*u,r=l*h;e[0]=t-r*a,e[4]=-s*h,e[8]=i+n*a,e[1]=n+i*a,e[5]=s*u,e[9]=r-t*a,e[2]=-s*l,e[6]=a,e[10]=s*o}else if("ZYX"===t.order){const t=s*u,n=s*h,i=a*u,r=a*h;e[0]=o*u,e[4]=i*l-n,e[8]=t*l+r,e[1]=o*h,e[5]=r*l+t,e[9]=n*l-i,e[2]=-l,e[6]=a*o,e[10]=s*o}else if("YZX"===t.order){const t=s*o,n=s*l,i=a*o,r=a*l;e[0]=o*u,e[4]=r-t*h,e[8]=i*h+n,e[1]=h,e[5]=s*u,e[9]=-a*u,e[2]=-l*u,e[6]=n*h+i,e[10]=t-r*h}else if("XZY"===t.order){const t=s*o,n=s*l,i=a*o,r=a*l;e[0]=o*u,e[4]=-h,e[8]=l*u,e[1]=t*h+r,e[5]=s*u,e[9]=n*h-i,e[2]=i*h-n,e[6]=a*u,e[10]=r*h+t}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromQuaternion(t){return this.compose(Bn,t,Un)}lookAt(t,e,n){const i=this.elements;return kn.subVectors(t,e),0===kn.lengthSq()&&(kn.z=1),kn.normalize(),On.crossVectors(n,kn),0===On.lengthSq()&&(1===Math.abs(n.z)?kn.x+=1e-4:kn.z+=1e-4,kn.normalize(),On.crossVectors(n,kn)),On.normalize(),Fn.crossVectors(kn,On),i[0]=On.x,i[4]=Fn.x,i[8]=kn.x,i[1]=On.y,i[5]=Fn.y,i[9]=kn.y,i[2]=On.z,i[6]=Fn.z,i[10]=kn.z,this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,i=e.elements,r=this.elements,s=n[0],a=n[4],o=n[8],l=n[12],u=n[1],h=n[5],c=n[9],A=n[13],d=n[2],p=n[6],f=n[10],m=n[14],g=n[3],y=n[7],v=n[11],_=n[15],x=i[0],b=i[4],S=i[8],M=i[12],w=i[1],T=i[5],E=i[9],C=i[13],R=i[2],N=i[6],P=i[10],D=i[14],I=i[3],L=i[7],B=i[11],U=i[15];return r[0]=s*x+a*w+o*R+l*I,r[4]=s*b+a*T+o*N+l*L,r[8]=s*S+a*E+o*P+l*B,r[12]=s*M+a*C+o*D+l*U,r[1]=u*x+h*w+c*R+A*I,r[5]=u*b+h*T+c*N+A*L,r[9]=u*S+h*E+c*P+A*B,r[13]=u*M+h*C+c*D+A*U,r[2]=d*x+p*w+f*R+m*I,r[6]=d*b+p*T+f*N+m*L,r[10]=d*S+p*E+f*P+m*B,r[14]=d*M+p*C+f*D+m*U,r[3]=g*x+y*w+v*R+_*I,r[7]=g*b+y*T+v*N+_*L,r[11]=g*S+y*E+v*P+_*B,r[15]=g*M+y*C+v*D+_*U,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[4],i=t[8],r=t[12],s=t[1],a=t[5],o=t[9],l=t[13],u=t[2],h=t[6],c=t[10],A=t[14];return t[3]*(+r*o*h-i*l*h-r*a*c+n*l*c+i*a*A-n*o*A)+t[7]*(+e*o*A-e*l*c+r*s*c-i*s*A+i*l*u-r*o*u)+t[11]*(+e*l*h-e*a*A-r*s*h+n*s*A+r*a*u-n*l*u)+t[15]*(-i*a*u-e*o*h+e*a*c+i*s*h-n*s*c+n*o*u)}transpose(){const t=this.elements;let e;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this}setPosition(t,e,n){const i=this.elements;return t.isVector3?(i[12]=t.x,i[13]=t.y,i[14]=t.z):(i[12]=t,i[13]=e,i[14]=n),this}invert(){const t=this.elements,e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],o=t[6],l=t[7],u=t[8],h=t[9],c=t[10],A=t[11],d=t[12],p=t[13],f=t[14],m=t[15],g=h*f*l-p*c*l+p*o*A-a*f*A-h*o*m+a*c*m,y=d*c*l-u*f*l-d*o*A+s*f*A+u*o*m-s*c*m,v=u*p*l-d*h*l+d*a*A-s*p*A-u*a*m+s*h*m,_=d*h*o-u*p*o-d*a*c+s*p*c+u*a*f-s*h*f,x=e*g+n*y+i*v+r*_;if(0===x)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const b=1/x;return t[0]=g*b,t[1]=(p*c*r-h*f*r-p*i*A+n*f*A+h*i*m-n*c*m)*b,t[2]=(a*f*r-p*o*r+p*i*l-n*f*l-a*i*m+n*o*m)*b,t[3]=(h*o*r-a*c*r-h*i*l+n*c*l+a*i*A-n*o*A)*b,t[4]=y*b,t[5]=(u*f*r-d*c*r+d*i*A-e*f*A-u*i*m+e*c*m)*b,t[6]=(d*o*r-s*f*r-d*i*l+e*f*l+s*i*m-e*o*m)*b,t[7]=(s*c*r-u*o*r+u*i*l-e*c*l-s*i*A+e*o*A)*b,t[8]=v*b,t[9]=(d*h*r-u*p*r-d*n*A+e*p*A+u*n*m-e*h*m)*b,t[10]=(s*p*r-d*a*r+d*n*l-e*p*l-s*n*m+e*a*m)*b,t[11]=(u*a*r-s*h*r-u*n*l+e*h*l+s*n*A-e*a*A)*b,t[12]=_*b,t[13]=(u*p*i-d*h*i+d*n*c-e*p*c-u*n*f+e*h*f)*b,t[14]=(d*a*i-s*p*i-d*n*o+e*p*o+s*n*f-e*a*f)*b,t[15]=(s*h*i-u*a*i+u*n*o-e*h*o-s*n*c+e*a*c)*b,this}scale(t){const e=this.elements,n=t.x,i=t.y,r=t.z;return e[0]*=n,e[4]*=i,e[8]*=r,e[1]*=n,e[5]*=i,e[9]*=r,e[2]*=n,e[6]*=i,e[10]*=r,e[3]*=n,e[7]*=i,e[11]*=r,this}getMaxScaleOnAxis(){const t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],n=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],i=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,n,i))}makeTranslation(t,e,n){return t.isVector3?this.set(1,0,0,t.x,0,1,0,t.y,0,0,1,t.z,0,0,0,1):this.set(1,0,0,t,0,1,0,e,0,0,1,n,0,0,0,1),this}makeRotationX(t){const e=Math.cos(t),n=Math.sin(t);return this.set(1,0,0,0,0,e,-n,0,0,n,e,0,0,0,0,1),this}makeRotationY(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,0,n,0,0,1,0,0,-n,0,e,0,0,0,0,1),this}makeRotationZ(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,0,n,e,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(t,e){const n=Math.cos(e),i=Math.sin(e),r=1-n,s=t.x,a=t.y,o=t.z,l=r*s,u=r*a;return this.set(l*s+n,l*a-i*o,l*o+i*a,0,l*a+i*o,u*a+n,u*o-i*s,0,l*o-i*a,u*o+i*s,r*o*o+n,0,0,0,0,1),this}makeScale(t,e,n){return this.set(t,0,0,0,0,e,0,0,0,0,n,0,0,0,0,1),this}makeShear(t,e,n,i,r,s){return this.set(1,n,r,0,t,1,s,0,e,i,1,0,0,0,0,1),this}compose(t,e,n){const i=this.elements,r=e._x,s=e._y,a=e._z,o=e._w,l=r+r,u=s+s,h=a+a,c=r*l,A=r*u,d=r*h,p=s*u,f=s*h,m=a*h,g=o*l,y=o*u,v=o*h,_=n.x,x=n.y,b=n.z;return i[0]=(1-(p+m))*_,i[1]=(A+v)*_,i[2]=(d-y)*_,i[3]=0,i[4]=(A-v)*x,i[5]=(1-(c+m))*x,i[6]=(f+g)*x,i[7]=0,i[8]=(d+y)*b,i[9]=(f-g)*b,i[10]=(1-(c+p))*b,i[11]=0,i[12]=t.x,i[13]=t.y,i[14]=t.z,i[15]=1,this}decompose(t,e,n){const i=this.elements;let r=In.set(i[0],i[1],i[2]).length();const s=In.set(i[4],i[5],i[6]).length(),a=In.set(i[8],i[9],i[10]).length();this.determinant()<0&&(r=-r),t.x=i[12],t.y=i[13],t.z=i[14],Ln.copy(this);const o=1/r,l=1/s,u=1/a;return Ln.elements[0]*=o,Ln.elements[1]*=o,Ln.elements[2]*=o,Ln.elements[4]*=l,Ln.elements[5]*=l,Ln.elements[6]*=l,Ln.elements[8]*=u,Ln.elements[9]*=u,Ln.elements[10]*=u,e.setFromRotationMatrix(Ln),n.x=r,n.y=s,n.z=a,this}makePerspective(t,e,n,i,r,s,a=2e3){const o=this.elements,l=2*r/(e-t),u=2*r/(n-i),h=(e+t)/(e-t),c=(n+i)/(n-i);let A,d;if(a===de)A=-(s+r)/(s-r),d=-2*s*r/(s-r);else{if(a!==pe)throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+a);A=-s/(s-r),d=-s*r/(s-r)}return o[0]=l,o[4]=0,o[8]=h,o[12]=0,o[1]=0,o[5]=u,o[9]=c,o[13]=0,o[2]=0,o[6]=0,o[10]=A,o[14]=d,o[3]=0,o[7]=0,o[11]=-1,o[15]=0,this}makeOrthographic(t,e,n,i,r,s,a=2e3){const o=this.elements,l=1/(e-t),u=1/(n-i),h=1/(s-r),c=(e+t)*l,A=(n+i)*u;let d,p;if(a===de)d=(s+r)*h,p=-2*h;else{if(a!==pe)throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+a);d=r*h,p=-1*h}return o[0]=2*l,o[4]=0,o[8]=0,o[12]=-c,o[1]=0,o[5]=2*u,o[9]=0,o[13]=-A,o[2]=0,o[6]=0,o[10]=p,o[14]=-d,o[3]=0,o[7]=0,o[11]=0,o[15]=1,this}equals(t){const e=this.elements,n=t.elements;for(let t=0;t<16;t++)if(e[t]!==n[t])return!1;return!0}fromArray(t,e=0){for(let n=0;n<16;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t[e+9]=n[9],t[e+10]=n[10],t[e+11]=n[11],t[e+12]=n[12],t[e+13]=n[13],t[e+14]=n[14],t[e+15]=n[15],t}};const In=new en,Ln=new Dn,Bn=new en(0,0,0),Un=new en(1,1,1),On=new en,Fn=new en,kn=new en,zn=new Dn,qn=new tn;let Gn=class t{constructor(e=0,n=0,i=0,r=t.DEFAULT_ORDER){this.isEuler=!0,this._x=e,this._y=n,this._z=i,this._order=r}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get order(){return this._order}set order(t){this._order=t,this._onChangeCallback()}set(t,e,n,i=this._order){return this._x=t,this._y=e,this._z=n,this._order=i,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this._onChangeCallback(),this}setFromRotationMatrix(t,e=this._order,n=!0){const i=t.elements,r=i[0],s=i[4],a=i[8],o=i[1],l=i[5],u=i[9],h=i[2],c=i[6],A=i[10];switch(e){case"XYZ":this._y=Math.asin(xe(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(-u,A),this._z=Math.atan2(-s,r)):(this._x=Math.atan2(c,l),this._z=0);break;case"YXZ":this._x=Math.asin(-xe(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(a,A),this._z=Math.atan2(o,l)):(this._y=Math.atan2(-h,r),this._z=0);break;case"ZXY":this._x=Math.asin(xe(c,-1,1)),Math.abs(c)<.9999999?(this._y=Math.atan2(-h,A),this._z=Math.atan2(-s,l)):(this._y=0,this._z=Math.atan2(o,r));break;case"ZYX":this._y=Math.asin(-xe(h,-1,1)),Math.abs(h)<.9999999?(this._x=Math.atan2(c,A),this._z=Math.atan2(o,r)):(this._x=0,this._z=Math.atan2(-s,l));break;case"YZX":this._z=Math.asin(xe(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(-u,l),this._y=Math.atan2(-h,r)):(this._x=0,this._y=Math.atan2(a,A));break;case"XZY":this._z=Math.asin(-xe(s,-1,1)),Math.abs(s)<.9999999?(this._x=Math.atan2(c,l),this._y=Math.atan2(a,r)):(this._x=Math.atan2(-u,A),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+e)}return this._order=e,!0===n&&this._onChangeCallback(),this}setFromQuaternion(t,e,n){return zn.makeRotationFromQuaternion(t),this.setFromRotationMatrix(zn,e,n)}setFromVector3(t,e=this._order){return this.set(t.x,t.y,t.z,e)}reorder(t){return qn.setFromEuler(this),this.setFromQuaternion(qn,t)}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order}fromArray(t){return this._x=t[0],this._y=t[1],this._z=t[2],void 0!==t[3]&&(this._order=t[3]),this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}};Gn.DEFAULT_ORDER="XYZ";let Vn=class{constructor(){this.mask=1}set(t){this.mask=1<<t>>>0}enable(t){this.mask|=1<<t}enableAll(){this.mask=-1}toggle(t){this.mask^=1<<t}disable(t){this.mask&=~(1<<t)}disableAll(){this.mask=0}test(t){return!!(this.mask&t.mask)}isEnabled(t){return!!(this.mask&1<<t)}},Hn=0;const jn=new en,Wn=new tn,Xn=new Dn,Yn=new en,Qn=new en,$n=new en,Zn=new tn,Kn=new en(1,0,0),Jn=new en(0,1,0),ti=new en(0,0,1),ei={type:"added"},ni={type:"removed"},ii={type:"childadded",child:null},ri={type:"childremoved",child:null};let si=class t extends fe{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:Hn++}),this.uuid=_e(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=t.DEFAULT_UP.clone();const e=new en,n=new Gn,i=new tn,r=new en(1,1,1);n._onChange((function(){i.setFromEuler(n,!1)})),i._onChange((function(){n.setFromQuaternion(i,void 0,!1)})),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:e},rotation:{configurable:!0,enumerable:!0,value:n},quaternion:{configurable:!0,enumerable:!0,value:i},scale:{configurable:!0,enumerable:!0,value:r},modelViewMatrix:{value:new Dn},normalMatrix:{value:new Ce}}),this.matrix=new Dn,this.matrixWorld=new Dn,this.matrixAutoUpdate=t.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldAutoUpdate=t.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.layers=new Vn,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeShadow(){}onAfterShadow(){}onBeforeRender(){}onAfterRender(){}applyMatrix4(t){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(t),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(t){return this.quaternion.premultiply(t),this}setRotationFromAxisAngle(t,e){this.quaternion.setFromAxisAngle(t,e)}setRotationFromEuler(t){this.quaternion.setFromEuler(t,!0)}setRotationFromMatrix(t){this.quaternion.setFromRotationMatrix(t)}setRotationFromQuaternion(t){this.quaternion.copy(t)}rotateOnAxis(t,e){return Wn.setFromAxisAngle(t,e),this.quaternion.multiply(Wn),this}rotateOnWorldAxis(t,e){return Wn.setFromAxisAngle(t,e),this.quaternion.premultiply(Wn),this}rotateX(t){return this.rotateOnAxis(Kn,t)}rotateY(t){return this.rotateOnAxis(Jn,t)}rotateZ(t){return this.rotateOnAxis(ti,t)}translateOnAxis(t,e){return jn.copy(t).applyQuaternion(this.quaternion),this.position.add(jn.multiplyScalar(e)),this}translateX(t){return this.translateOnAxis(Kn,t)}translateY(t){return this.translateOnAxis(Jn,t)}translateZ(t){return this.translateOnAxis(ti,t)}localToWorld(t){return this.updateWorldMatrix(!0,!1),t.applyMatrix4(this.matrixWorld)}worldToLocal(t){return this.updateWorldMatrix(!0,!1),t.applyMatrix4(Xn.copy(this.matrixWorld).invert())}lookAt(t,e,n){t.isVector3?Yn.copy(t):Yn.set(t,e,n);const i=this.parent;this.updateWorldMatrix(!0,!1),Qn.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?Xn.lookAt(Qn,Yn,this.up):Xn.lookAt(Yn,Qn,this.up),this.quaternion.setFromRotationMatrix(Xn),i&&(Xn.extractRotation(i.matrixWorld),Wn.setFromRotationMatrix(Xn),this.quaternion.premultiply(Wn.invert()))}add(t){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.add(arguments[t]);return this}return t===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",t),this):(t&&t.isObject3D?(t.removeFromParent(),t.parent=this,this.children.push(t),t.dispatchEvent(ei),ii.child=t,this.dispatchEvent(ii),ii.child=null):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",t),this)}remove(t){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.remove(arguments[t]);return this}const e=this.children.indexOf(t);return-1!==e&&(t.parent=null,this.children.splice(e,1),t.dispatchEvent(ni),ri.child=t,this.dispatchEvent(ri),ri.child=null),this}removeFromParent(){const t=this.parent;return null!==t&&t.remove(this),this}clear(){return this.remove(...this.children)}attach(t){return this.updateWorldMatrix(!0,!1),Xn.copy(this.matrixWorld).invert(),null!==t.parent&&(t.parent.updateWorldMatrix(!0,!1),Xn.multiply(t.parent.matrixWorld)),t.applyMatrix4(Xn),t.removeFromParent(),t.parent=this,this.children.push(t),t.updateWorldMatrix(!1,!0),t.dispatchEvent(ei),ii.child=t,this.dispatchEvent(ii),ii.child=null,this}getObjectById(t){return this.getObjectByProperty("id",t)}getObjectByName(t){return this.getObjectByProperty("name",t)}getObjectByProperty(t,e){if(this[t]===e)return this;for(let n=0,i=this.children.length;n<i;n++){const i=this.children[n].getObjectByProperty(t,e);if(void 0!==i)return i}}getObjectsByProperty(t,e,n=[]){this[t]===e&&n.push(this);const i=this.children;for(let r=0,s=i.length;r<s;r++)i[r].getObjectsByProperty(t,e,n);return n}getWorldPosition(t){return this.updateWorldMatrix(!0,!1),t.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Qn,t,$n),t}getWorldScale(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Qn,Zn,t),t}getWorldDirection(t){this.updateWorldMatrix(!0,!1);const e=this.matrixWorld.elements;return t.set(e[8],e[9],e[10]).normalize()}raycast(){}traverse(t){t(this);const e=this.children;for(let n=0,i=e.length;n<i;n++)e[n].traverse(t)}traverseVisible(t){if(!1===this.visible)return;t(this);const e=this.children;for(let n=0,i=e.length;n<i;n++)e[n].traverseVisible(t)}traverseAncestors(t){const e=this.parent;null!==e&&(t(e),e.traverseAncestors(t))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(!0===this.matrixWorldAutoUpdate&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),this.matrixWorldNeedsUpdate=!1,t=!0);const e=this.children;for(let n=0,i=e.length;n<i;n++){e[n].updateMatrixWorld(t)}}updateWorldMatrix(t,e){const n=this.parent;if(!0===t&&null!==n&&n.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),!0===this.matrixWorldAutoUpdate&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),!0===e){const t=this.children;for(let e=0,n=t.length;e<n;e++){t[e].updateWorldMatrix(!1,!0)}}}toJSON(t){const e=void 0===t||"string"==typeof t,n={};e&&(t={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},n.metadata={version:4.6,type:"Object",generator:"Object3D.toJSON"});const i={};function r(e,n){return void 0===e[n.uuid]&&(e[n.uuid]=n.toJSON(t)),n.uuid}if(i.uuid=this.uuid,i.type=this.type,""!==this.name&&(i.name=this.name),!0===this.castShadow&&(i.castShadow=!0),!0===this.receiveShadow&&(i.receiveShadow=!0),!1===this.visible&&(i.visible=!1),!1===this.frustumCulled&&(i.frustumCulled=!1),0!==this.renderOrder&&(i.renderOrder=this.renderOrder),Object.keys(this.userData).length>0&&(i.userData=this.userData),i.layers=this.layers.mask,i.matrix=this.matrix.toArray(),i.up=this.up.toArray(),!1===this.matrixAutoUpdate&&(i.matrixAutoUpdate=!1),this.isInstancedMesh&&(i.type="InstancedMesh",i.count=this.count,i.instanceMatrix=this.instanceMatrix.toJSON(),null!==this.instanceColor&&(i.instanceColor=this.instanceColor.toJSON())),this.isBatchedMesh&&(i.type="BatchedMesh",i.perObjectFrustumCulled=this.perObjectFrustumCulled,i.sortObjects=this.sortObjects,i.drawRanges=this._drawRanges,i.reservedRanges=this._reservedRanges,i.visibility=this._visibility,i.active=this._active,i.bounds=this._bounds.map((t=>({boxInitialized:t.boxInitialized,boxMin:t.box.min.toArray(),boxMax:t.box.max.toArray(),sphereInitialized:t.sphereInitialized,sphereRadius:t.sphere.radius,sphereCenter:t.sphere.center.toArray()}))),i.maxInstanceCount=this._maxInstanceCount,i.maxVertexCount=this._maxVertexCount,i.maxIndexCount=this._maxIndexCount,i.geometryInitialized=this._geometryInitialized,i.geometryCount=this._geometryCount,i.matricesTexture=this._matricesTexture.toJSON(t),null!==this._colorsTexture&&(i.colorsTexture=this._colorsTexture.toJSON(t)),null!==this.boundingSphere&&(i.boundingSphere={center:i.boundingSphere.center.toArray(),radius:i.boundingSphere.radius}),null!==this.boundingBox&&(i.boundingBox={min:i.boundingBox.min.toArray(),max:i.boundingBox.max.toArray()})),this.isScene)this.background&&(this.background.isColor?i.background=this.background.toJSON():this.background.isTexture&&(i.background=this.background.toJSON(t).uuid)),this.environment&&this.environment.isTexture&&!0!==this.environment.isRenderTargetTexture&&(i.environment=this.environment.toJSON(t).uuid);else if(this.isMesh||this.isLine||this.isPoints){i.geometry=r(t.geometries,this.geometry);const e=this.geometry.parameters;if(void 0!==e&&void 0!==e.shapes){const n=e.shapes;if(Array.isArray(n))for(let e=0,i=n.length;e<i;e++){const i=n[e];r(t.shapes,i)}else r(t.shapes,n)}}if(this.isSkinnedMesh&&(i.bindMode=this.bindMode,i.bindMatrix=this.bindMatrix.toArray(),void 0!==this.skeleton&&(r(t.skeletons,this.skeleton),i.skeleton=this.skeleton.uuid)),void 0!==this.material)if(Array.isArray(this.material)){const e=[];for(let n=0,i=this.material.length;n<i;n++)e.push(r(t.materials,this.material[n]));i.material=e}else i.material=r(t.materials,this.material);if(this.children.length>0){i.children=[];for(let e=0;e<this.children.length;e++)i.children.push(this.children[e].toJSON(t).object)}if(this.animations.length>0){i.animations=[];for(let e=0;e<this.animations.length;e++){const n=this.animations[e];i.animations.push(r(t.animations,n))}}if(e){const e=s(t.geometries),i=s(t.materials),r=s(t.textures),a=s(t.images),o=s(t.shapes),l=s(t.skeletons),u=s(t.animations),h=s(t.nodes);e.length>0&&(n.geometries=e),i.length>0&&(n.materials=i),r.length>0&&(n.textures=r),a.length>0&&(n.images=a),o.length>0&&(n.shapes=o),l.length>0&&(n.skeletons=l),u.length>0&&(n.animations=u),h.length>0&&(n.nodes=h)}return n.object=i,n;function s(t){const e=[];for(const n in t){const i=t[n];delete i.metadata,e.push(i)}return e}}clone(t){return(new this.constructor).copy(this,t)}copy(t,e=!0){if(this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.rotation.order=t.rotation.order,this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldAutoUpdate=t.matrixWorldAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.animations=t.animations.slice(),this.userData=JSON.parse(JSON.stringify(t.userData)),!0===e)for(let e=0;e<t.children.length;e++){const n=t.children[e];this.add(n.clone())}return this}};si.DEFAULT_UP=new en(0,1,0),si.DEFAULT_MATRIX_AUTO_UPDATE=!0,si.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;const ai=new en,oi=new en,li=new en,ui=new en,hi=new en,ci=new en,Ai=new en,di=new en,pi=new en,fi=new en,mi=new Qe,gi=new Qe,yi=new Qe;let vi=class t{constructor(t=new en,e=new en,n=new en){this.a=t,this.b=e,this.c=n}static getNormal(t,e,n,i){i.subVectors(n,e),ai.subVectors(t,e),i.cross(ai);const r=i.lengthSq();return r>0?i.multiplyScalar(1/Math.sqrt(r)):i.set(0,0,0)}static getBarycoord(t,e,n,i,r){ai.subVectors(i,e),oi.subVectors(n,e),li.subVectors(t,e);const s=ai.dot(ai),a=ai.dot(oi),o=ai.dot(li),l=oi.dot(oi),u=oi.dot(li),h=s*l-a*a;if(0===h)return r.set(0,0,0),null;const c=1/h,A=(l*o-a*u)*c,d=(s*u-a*o)*c;return r.set(1-A-d,d,A)}static containsPoint(t,e,n,i){return null!==this.getBarycoord(t,e,n,i,ui)&&(ui.x>=0&&ui.y>=0&&ui.x+ui.y<=1)}static getInterpolation(t,e,n,i,r,s,a,o){return null===this.getBarycoord(t,e,n,i,ui)?(o.x=0,o.y=0,"z"in o&&(o.z=0),"w"in o&&(o.w=0),null):(o.setScalar(0),o.addScaledVector(r,ui.x),o.addScaledVector(s,ui.y),o.addScaledVector(a,ui.z),o)}static getInterpolatedAttribute(t,e,n,i,r,s){return mi.setScalar(0),gi.setScalar(0),yi.setScalar(0),mi.fromBufferAttribute(t,e),gi.fromBufferAttribute(t,n),yi.fromBufferAttribute(t,i),s.setScalar(0),s.addScaledVector(mi,r.x),s.addScaledVector(gi,r.y),s.addScaledVector(yi,r.z),s}static isFrontFacing(t,e,n,i){return ai.subVectors(n,e),oi.subVectors(t,e),ai.cross(oi).dot(i)<0}set(t,e,n){return this.a.copy(t),this.b.copy(e),this.c.copy(n),this}setFromPointsAndIndices(t,e,n,i){return this.a.copy(t[e]),this.b.copy(t[n]),this.c.copy(t[i]),this}setFromAttributeAndIndices(t,e,n,i){return this.a.fromBufferAttribute(t,e),this.b.fromBufferAttribute(t,n),this.c.fromBufferAttribute(t,i),this}clone(){return(new this.constructor).copy(this)}copy(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this}getArea(){return ai.subVectors(this.c,this.b),oi.subVectors(this.a,this.b),.5*ai.cross(oi).length()}getMidpoint(t){return t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(e){return t.getNormal(this.a,this.b,this.c,e)}getPlane(t){return t.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(e,n){return t.getBarycoord(e,this.a,this.b,this.c,n)}getInterpolation(e,n,i,r,s){return t.getInterpolation(e,this.a,this.b,this.c,n,i,r,s)}containsPoint(e){return t.containsPoint(e,this.a,this.b,this.c)}isFrontFacing(e){return t.isFrontFacing(this.a,this.b,this.c,e)}intersectsBox(t){return t.intersectsTriangle(this)}closestPointToPoint(t,e){const n=this.a,i=this.b,r=this.c;let s,a;hi.subVectors(i,n),ci.subVectors(r,n),di.subVectors(t,n);const o=hi.dot(di),l=ci.dot(di);if(o<=0&&l<=0)return e.copy(n);pi.subVectors(t,i);const u=hi.dot(pi),h=ci.dot(pi);if(u>=0&&h<=u)return e.copy(i);const c=o*h-u*l;if(c<=0&&o>=0&&u<=0)return s=o/(o-u),e.copy(n).addScaledVector(hi,s);fi.subVectors(t,r);const A=hi.dot(fi),d=ci.dot(fi);if(d>=0&&A<=d)return e.copy(r);const p=A*l-o*d;if(p<=0&&l>=0&&d<=0)return a=l/(l-d),e.copy(n).addScaledVector(ci,a);const f=u*d-A*h;if(f<=0&&h-u>=0&&A-d>=0)return Ai.subVectors(r,i),a=(h-u)/(h-u+(A-d)),e.copy(i).addScaledVector(Ai,a);const m=1/(f+p+c);return s=p*m,a=c*m,e.copy(n).addScaledVector(hi,s).addScaledVector(ci,a)}equals(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}};const _i={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},xi={h:0,s:0,l:0},bi={h:0,s:0,l:0};function Si(t,e,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?t+6*(e-t)*n:n<.5?e:n<2/3?t+6*(e-t)*(2/3-n):t}let Mi=class{constructor(t,e,n){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(t,e,n)}set(t,e,n){if(void 0===e&&void 0===n){const e=t;e&&e.isColor?this.copy(e):"number"==typeof e?this.setHex(e):"string"==typeof e&&this.setStyle(e)}else this.setRGB(t,e,n);return this}setScalar(t){return this.r=t,this.g=t,this.b=t,this}setHex(t,e=Yt){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,ke.toWorkingColorSpace(this,e),this}setRGB(t,e,n,i=ke.workingColorSpace){return this.r=t,this.g=e,this.b=n,ke.toWorkingColorSpace(this,i),this}setHSL(t,e,n,i=ke.workingColorSpace){if(t=be(t,1),e=xe(e,0,1),n=xe(n,0,1),0===e)this.r=this.g=this.b=n;else{const i=n<=.5?n*(1+e):n+e-n*e,r=2*n-i;this.r=Si(r,i,t+1/3),this.g=Si(r,i,t),this.b=Si(r,i,t-1/3)}return ke.toWorkingColorSpace(this,i),this}setStyle(t,e=Yt){function n(e){void 0!==e&&parseFloat(e)<1&&console.warn("THREE.Color: Alpha component of "+t+" will be ignored.")}let i;if(i=/^(\w+)\(([^\)]*)\)/.exec(t)){let r;const s=i[1],a=i[2];switch(s){case"rgb":case"rgba":if(r=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return n(r[4]),this.setRGB(Math.min(255,parseInt(r[1],10))/255,Math.min(255,parseInt(r[2],10))/255,Math.min(255,parseInt(r[3],10))/255,e);if(r=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return n(r[4]),this.setRGB(Math.min(100,parseInt(r[1],10))/100,Math.min(100,parseInt(r[2],10))/100,Math.min(100,parseInt(r[3],10))/100,e);break;case"hsl":case"hsla":if(r=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return n(r[4]),this.setHSL(parseFloat(r[1])/360,parseFloat(r[2])/100,parseFloat(r[3])/100,e);break;default:console.warn("THREE.Color: Unknown color model "+t)}}else if(i=/^\#([A-Fa-f\d]+)$/.exec(t)){const n=i[1],r=n.length;if(3===r)return this.setRGB(parseInt(n.charAt(0),16)/15,parseInt(n.charAt(1),16)/15,parseInt(n.charAt(2),16)/15,e);if(6===r)return this.setHex(parseInt(n,16),e);console.warn("THREE.Color: Invalid hex color "+t)}else if(t&&t.length>0)return this.setColorName(t,e);return this}setColorName(t,e=Yt){const n=_i[t.toLowerCase()];return void 0!==n?this.setHex(n,e):console.warn("THREE.Color: Unknown color "+t),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(t){return this.r=t.r,this.g=t.g,this.b=t.b,this}copySRGBToLinear(t){return this.r=ze(t.r),this.g=ze(t.g),this.b=ze(t.b),this}copyLinearToSRGB(t){return this.r=qe(t.r),this.g=qe(t.g),this.b=qe(t.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(t=Yt){return ke.fromWorkingColorSpace(wi.copy(this),t),65536*Math.round(xe(255*wi.r,0,255))+256*Math.round(xe(255*wi.g,0,255))+Math.round(xe(255*wi.b,0,255))}getHexString(t=Yt){return("000000"+this.getHex(t).toString(16)).slice(-6)}getHSL(t,e=ke.workingColorSpace){ke.fromWorkingColorSpace(wi.copy(this),e);const n=wi.r,i=wi.g,r=wi.b,s=Math.max(n,i,r),a=Math.min(n,i,r);let o,l;const u=(a+s)/2;if(a===s)o=0,l=0;else{const t=s-a;switch(l=u<=.5?t/(s+a):t/(2-s-a),s){case n:o=(i-r)/t+(i<r?6:0);break;case i:o=(r-n)/t+2;break;case r:o=(n-i)/t+4}o/=6}return t.h=o,t.s=l,t.l=u,t}getRGB(t,e=ke.workingColorSpace){return ke.fromWorkingColorSpace(wi.copy(this),e),t.r=wi.r,t.g=wi.g,t.b=wi.b,t}getStyle(t=Yt){ke.fromWorkingColorSpace(wi.copy(this),t);const e=wi.r,n=wi.g,i=wi.b;return t!==Yt?`color(${t} ${e.toFixed(3)} ${n.toFixed(3)} ${i.toFixed(3)})`:`rgb(${Math.round(255*e)},${Math.round(255*n)},${Math.round(255*i)})`}offsetHSL(t,e,n){return this.getHSL(xi),this.setHSL(xi.h+t,xi.s+e,xi.l+n)}add(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this}addColors(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this}addScalar(t){return this.r+=t,this.g+=t,this.b+=t,this}sub(t){return this.r=Math.max(0,this.r-t.r),this.g=Math.max(0,this.g-t.g),this.b=Math.max(0,this.b-t.b),this}multiply(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this}multiplyScalar(t){return this.r*=t,this.g*=t,this.b*=t,this}lerp(t,e){return this.r+=(t.r-this.r)*e,this.g+=(t.g-this.g)*e,this.b+=(t.b-this.b)*e,this}lerpColors(t,e,n){return this.r=t.r+(e.r-t.r)*n,this.g=t.g+(e.g-t.g)*n,this.b=t.b+(e.b-t.b)*n,this}lerpHSL(t,e){this.getHSL(xi),t.getHSL(bi);const n=Se(xi.h,bi.h,e),i=Se(xi.s,bi.s,e),r=Se(xi.l,bi.l,e);return this.setHSL(n,i,r),this}setFromVector3(t){return this.r=t.x,this.g=t.y,this.b=t.z,this}applyMatrix3(t){const e=this.r,n=this.g,i=this.b,r=t.elements;return this.r=r[0]*e+r[3]*n+r[6]*i,this.g=r[1]*e+r[4]*n+r[7]*i,this.b=r[2]*e+r[5]*n+r[8]*i,this}equals(t){return t.r===this.r&&t.g===this.g&&t.b===this.b}fromArray(t,e=0){return this.r=t[e],this.g=t[e+1],this.b=t[e+2],this}toArray(t=[],e=0){return t[e]=this.r,t[e+1]=this.g,t[e+2]=this.b,t}fromBufferAttribute(t,e){return this.r=t.getX(e),this.g=t.getY(e),this.b=t.getZ(e),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}};const wi=new Mi;Mi.NAMES=_i;let Ti=0,Ei=class extends fe{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:Ti++}),this.uuid=_e(),this.name="",this.type="Material",this.blending=1,this.side=0,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=204,this.blendDst=205,this.blendEquation=p,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.blendColor=new Mi(0,0,0),this.blendAlpha=0,this.depthFunc=3,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=519,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=ne,this.stencilZFail=ne,this.stencilZPass=ne,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.forceSinglePass=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(t){this._alphaTest>0!=t>0&&this.version++,this._alphaTest=t}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(t){if(void 0!==t)for(const e in t){const n=t[e];if(void 0===n){console.warn(`THREE.Material: parameter '${e}' has value of undefined.`);continue}const i=this[e];void 0!==i?i&&i.isColor?i.set(n):i&&i.isVector3&&n&&n.isVector3?i.copy(n):this[e]=n:console.warn(`THREE.Material: '${e}' is not a property of THREE.${this.type}.`)}}toJSON(t){const e=void 0===t||"string"==typeof t;e&&(t={textures:{},images:{}});const n={metadata:{version:4.6,type:"Material",generator:"Material.toJSON"}};function i(t){const e=[];for(const n in t){const i=t[n];delete i.metadata,e.push(i)}return e}if(n.uuid=this.uuid,n.type=this.type,""!==this.name&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),void 0!==this.roughness&&(n.roughness=this.roughness),void 0!==this.metalness&&(n.metalness=this.metalness),void 0!==this.sheen&&(n.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(n.sheenColor=this.sheenColor.getHex()),void 0!==this.sheenRoughness&&(n.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),void 0!==this.emissiveIntensity&&1!==this.emissiveIntensity&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),void 0!==this.specularIntensity&&(n.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(n.specularColor=this.specularColor.getHex()),void 0!==this.shininess&&(n.shininess=this.shininess),void 0!==this.clearcoat&&(n.clearcoat=this.clearcoat),void 0!==this.clearcoatRoughness&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(t).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(t).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(t).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),void 0!==this.dispersion&&(n.dispersion=this.dispersion),void 0!==this.iridescence&&(n.iridescence=this.iridescence),void 0!==this.iridescenceIOR&&(n.iridescenceIOR=this.iridescenceIOR),void 0!==this.iridescenceThicknessRange&&(n.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(n.iridescenceMap=this.iridescenceMap.toJSON(t).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(n.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(t).uuid),void 0!==this.anisotropy&&(n.anisotropy=this.anisotropy),void 0!==this.anisotropyRotation&&(n.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(n.anisotropyMap=this.anisotropyMap.toJSON(t).uuid),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(t).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(t).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(t).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(t).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(t).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(t).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(t).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(n.specularIntensityMap=this.specularIntensityMap.toJSON(t).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(n.specularColorMap=this.specularColorMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(t).uuid,void 0!==this.combine&&(n.combine=this.combine)),void 0!==this.envMapRotation&&(n.envMapRotation=this.envMapRotation.toArray()),void 0!==this.envMapIntensity&&(n.envMapIntensity=this.envMapIntensity),void 0!==this.reflectivity&&(n.reflectivity=this.reflectivity),void 0!==this.refractionRatio&&(n.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(t).uuid),void 0!==this.transmission&&(n.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(n.transmissionMap=this.transmissionMap.toJSON(t).uuid),void 0!==this.thickness&&(n.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(n.thicknessMap=this.thicknessMap.toJSON(t).uuid),void 0!==this.attenuationDistance&&this.attenuationDistance!==1/0&&(n.attenuationDistance=this.attenuationDistance),void 0!==this.attenuationColor&&(n.attenuationColor=this.attenuationColor.getHex()),void 0!==this.size&&(n.size=this.size),null!==this.shadowSide&&(n.shadowSide=this.shadowSide),void 0!==this.sizeAttenuation&&(n.sizeAttenuation=this.sizeAttenuation),1!==this.blending&&(n.blending=this.blending),0!==this.side&&(n.side=this.side),!0===this.vertexColors&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),!0===this.transparent&&(n.transparent=!0),204!==this.blendSrc&&(n.blendSrc=this.blendSrc),205!==this.blendDst&&(n.blendDst=this.blendDst),this.blendEquation!==p&&(n.blendEquation=this.blendEquation),null!==this.blendSrcAlpha&&(n.blendSrcAlpha=this.blendSrcAlpha),null!==this.blendDstAlpha&&(n.blendDstAlpha=this.blendDstAlpha),null!==this.blendEquationAlpha&&(n.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(n.blendColor=this.blendColor.getHex()),0!==this.blendAlpha&&(n.blendAlpha=this.blendAlpha),3!==this.depthFunc&&(n.depthFunc=this.depthFunc),!1===this.depthTest&&(n.depthTest=this.depthTest),!1===this.depthWrite&&(n.depthWrite=this.depthWrite),!1===this.colorWrite&&(n.colorWrite=this.colorWrite),255!==this.stencilWriteMask&&(n.stencilWriteMask=this.stencilWriteMask),519!==this.stencilFunc&&(n.stencilFunc=this.stencilFunc),0!==this.stencilRef&&(n.stencilRef=this.stencilRef),255!==this.stencilFuncMask&&(n.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==ne&&(n.stencilFail=this.stencilFail),this.stencilZFail!==ne&&(n.stencilZFail=this.stencilZFail),this.stencilZPass!==ne&&(n.stencilZPass=this.stencilZPass),!0===this.stencilWrite&&(n.stencilWrite=this.stencilWrite),void 0!==this.rotation&&0!==this.rotation&&(n.rotation=this.rotation),!0===this.polygonOffset&&(n.polygonOffset=!0),0!==this.polygonOffsetFactor&&(n.polygonOffsetFactor=this.polygonOffsetFactor),0!==this.polygonOffsetUnits&&(n.polygonOffsetUnits=this.polygonOffsetUnits),void 0!==this.linewidth&&1!==this.linewidth&&(n.linewidth=this.linewidth),void 0!==this.dashSize&&(n.dashSize=this.dashSize),void 0!==this.gapSize&&(n.gapSize=this.gapSize),void 0!==this.scale&&(n.scale=this.scale),!0===this.dithering&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),!0===this.alphaHash&&(n.alphaHash=!0),!0===this.alphaToCoverage&&(n.alphaToCoverage=!0),!0===this.premultipliedAlpha&&(n.premultipliedAlpha=!0),!0===this.forceSinglePass&&(n.forceSinglePass=!0),!0===this.wireframe&&(n.wireframe=!0),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(n.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(n.wireframeLinejoin=this.wireframeLinejoin),!0===this.flatShading&&(n.flatShading=!0),!1===this.visible&&(n.visible=!1),!1===this.toneMapped&&(n.toneMapped=!1),!1===this.fog&&(n.fog=!1),Object.keys(this.userData).length>0&&(n.userData=this.userData),e){const e=i(t.textures),r=i(t.images);e.length>0&&(n.textures=e),r.length>0&&(n.images=r)}return n}clone(){return(new this.constructor).copy(this)}copy(t){this.name=t.name,this.blending=t.blending,this.side=t.side,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.blendColor.copy(t.blendColor),this.blendAlpha=t.blendAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.stencilWriteMask=t.stencilWriteMask,this.stencilFunc=t.stencilFunc,this.stencilRef=t.stencilRef,this.stencilFuncMask=t.stencilFuncMask,this.stencilFail=t.stencilFail,this.stencilZFail=t.stencilZFail,this.stencilZPass=t.stencilZPass,this.stencilWrite=t.stencilWrite;const e=t.clippingPlanes;let n=null;if(null!==e){const t=e.length;n=new Array(t);for(let i=0;i!==t;++i)n[i]=e[i].clone()}return this.clippingPlanes=n,this.clipIntersection=t.clipIntersection,this.clipShadows=t.clipShadows,this.shadowSide=t.shadowSide,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.alphaHash=t.alphaHash,this.alphaToCoverage=t.alphaToCoverage,this.premultipliedAlpha=t.premultipliedAlpha,this.forceSinglePass=t.forceSinglePass,this.visible=t.visible,this.toneMapped=t.toneMapped,this.userData=JSON.parse(JSON.stringify(t.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(t){!0===t&&this.version++}onBuild(){console.warn("Material: onBuild() has been removed.")}},Ci=class extends Ei{constructor(t){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new Mi(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new Gn,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.fog=t.fog,this}};const Ri=new en,Ni=new Ee;let Pi=class{constructor(t,e,n=!1){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=t,this.itemSize=e,this.count=void 0!==t?t.length/e:0,this.normalized=n,this.usage=ce,this.updateRanges=[],this.gpuType=rt,this.version=0}onUploadCallback(){}set needsUpdate(t){!0===t&&this.version++}setUsage(t){return this.usage=t,this}addUpdateRange(t,e){this.updateRanges.push({start:t,count:e})}clearUpdateRanges(){this.updateRanges.length=0}copy(t){return this.name=t.name,this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.usage=t.usage,this.gpuType=t.gpuType,this}copyAt(t,e,n){t*=this.itemSize,n*=e.itemSize;for(let i=0,r=this.itemSize;i<r;i++)this.array[t+i]=e.array[n+i];return this}copyArray(t){return this.array.set(t),this}applyMatrix3(t){if(2===this.itemSize)for(let e=0,n=this.count;e<n;e++)Ni.fromBufferAttribute(this,e),Ni.applyMatrix3(t),this.setXY(e,Ni.x,Ni.y);else if(3===this.itemSize)for(let e=0,n=this.count;e<n;e++)Ri.fromBufferAttribute(this,e),Ri.applyMatrix3(t),this.setXYZ(e,Ri.x,Ri.y,Ri.z);return this}applyMatrix4(t){for(let e=0,n=this.count;e<n;e++)Ri.fromBufferAttribute(this,e),Ri.applyMatrix4(t),this.setXYZ(e,Ri.x,Ri.y,Ri.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)Ri.fromBufferAttribute(this,e),Ri.applyNormalMatrix(t),this.setXYZ(e,Ri.x,Ri.y,Ri.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)Ri.fromBufferAttribute(this,e),Ri.transformDirection(t),this.setXYZ(e,Ri.x,Ri.y,Ri.z);return this}set(t,e=0){return this.array.set(t,e),this}getComponent(t,e){let n=this.array[t*this.itemSize+e];return this.normalized&&(n=Me(n,this.array)),n}setComponent(t,e,n){return this.normalized&&(n=we(n,this.array)),this.array[t*this.itemSize+e]=n,this}getX(t){let e=this.array[t*this.itemSize];return this.normalized&&(e=Me(e,this.array)),e}setX(t,e){return this.normalized&&(e=we(e,this.array)),this.array[t*this.itemSize]=e,this}getY(t){let e=this.array[t*this.itemSize+1];return this.normalized&&(e=Me(e,this.array)),e}setY(t,e){return this.normalized&&(e=we(e,this.array)),this.array[t*this.itemSize+1]=e,this}getZ(t){let e=this.array[t*this.itemSize+2];return this.normalized&&(e=Me(e,this.array)),e}setZ(t,e){return this.normalized&&(e=we(e,this.array)),this.array[t*this.itemSize+2]=e,this}getW(t){let e=this.array[t*this.itemSize+3];return this.normalized&&(e=Me(e,this.array)),e}setW(t,e){return this.normalized&&(e=we(e,this.array)),this.array[t*this.itemSize+3]=e,this}setXY(t,e,n){return t*=this.itemSize,this.normalized&&(e=we(e,this.array),n=we(n,this.array)),this.array[t+0]=e,this.array[t+1]=n,this}setXYZ(t,e,n,i){return t*=this.itemSize,this.normalized&&(e=we(e,this.array),n=we(n,this.array),i=we(i,this.array)),this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=i,this}setXYZW(t,e,n,i,r){return t*=this.itemSize,this.normalized&&(e=we(e,this.array),n=we(n,this.array),i=we(i,this.array),r=we(r,this.array)),this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=i,this.array[t+3]=r,this}onUpload(t){return this.onUploadCallback=t,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const t={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return""!==this.name&&(t.name=this.name),this.usage!==ce&&(t.usage=this.usage),t}},Di=class extends Pi{constructor(t,e,n){super(new Uint16Array(t),e,n)}},Ii=class extends Pi{constructor(t,e,n){super(new Uint32Array(t),e,n)}},Li=class extends Pi{constructor(t,e,n){super(new Float32Array(t),e,n)}},Bi=0;const Ui=new Dn,Oi=new si,Fi=new en,ki=new sn,zi=new sn,qi=new en;let Gi=class t extends fe{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:Bi++}),this.uuid=_e(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(t){return Array.isArray(t)?this.index=new(Ne(t)?Ii:Di)(t,1):this.index=t,this}getAttribute(t){return this.attributes[t]}setAttribute(t,e){return this.attributes[t]=e,this}deleteAttribute(t){return delete this.attributes[t],this}hasAttribute(t){return void 0!==this.attributes[t]}addGroup(t,e,n=0){this.groups.push({start:t,count:e,materialIndex:n})}clearGroups(){this.groups=[]}setDrawRange(t,e){this.drawRange.start=t,this.drawRange.count=e}applyMatrix4(t){const e=this.attributes.position;void 0!==e&&(e.applyMatrix4(t),e.needsUpdate=!0);const n=this.attributes.normal;if(void 0!==n){const e=(new Ce).getNormalMatrix(t);n.applyNormalMatrix(e),n.needsUpdate=!0}const i=this.attributes.tangent;return void 0!==i&&(i.transformDirection(t),i.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this}applyQuaternion(t){return Ui.makeRotationFromQuaternion(t),this.applyMatrix4(Ui),this}rotateX(t){return Ui.makeRotationX(t),this.applyMatrix4(Ui),this}rotateY(t){return Ui.makeRotationY(t),this.applyMatrix4(Ui),this}rotateZ(t){return Ui.makeRotationZ(t),this.applyMatrix4(Ui),this}translate(t,e,n){return Ui.makeTranslation(t,e,n),this.applyMatrix4(Ui),this}scale(t,e,n){return Ui.makeScale(t,e,n),this.applyMatrix4(Ui),this}lookAt(t){return Oi.lookAt(t),Oi.updateMatrix(),this.applyMatrix4(Oi.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Fi).negate(),this.translate(Fi.x,Fi.y,Fi.z),this}setFromPoints(t){const e=[];for(let n=0,i=t.length;n<i;n++){const i=t[n];e.push(i.x,i.y,i.z||0)}return this.setAttribute("position",new Li(e,3)),this}computeBoundingBox(){null===this.boundingBox&&(this.boundingBox=new sn);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error("THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box.",this),void this.boundingBox.set(new en(-1/0,-1/0,-1/0),new en(1/0,1/0,1/0));if(void 0!==t){if(this.boundingBox.setFromBufferAttribute(t),e)for(let t=0,n=e.length;t<n;t++){const n=e[t];ki.setFromBufferAttribute(n),this.morphTargetsRelative?(qi.addVectors(this.boundingBox.min,ki.min),this.boundingBox.expandByPoint(qi),qi.addVectors(this.boundingBox.max,ki.max),this.boundingBox.expandByPoint(qi)):(this.boundingBox.expandByPoint(ki.min),this.boundingBox.expandByPoint(ki.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){null===this.boundingSphere&&(this.boundingSphere=new Sn);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error("THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere.",this),void this.boundingSphere.set(new en,1/0);if(t){const n=this.boundingSphere.center;if(ki.setFromBufferAttribute(t),e)for(let t=0,n=e.length;t<n;t++){const n=e[t];zi.setFromBufferAttribute(n),this.morphTargetsRelative?(qi.addVectors(ki.min,zi.min),ki.expandByPoint(qi),qi.addVectors(ki.max,zi.max),ki.expandByPoint(qi)):(ki.expandByPoint(zi.min),ki.expandByPoint(zi.max))}ki.getCenter(n);let i=0;for(let e=0,r=t.count;e<r;e++)qi.fromBufferAttribute(t,e),i=Math.max(i,n.distanceToSquared(qi));if(e)for(let r=0,s=e.length;r<s;r++){const s=e[r],a=this.morphTargetsRelative;for(let e=0,r=s.count;e<r;e++)qi.fromBufferAttribute(s,e),a&&(Fi.fromBufferAttribute(t,e),qi.add(Fi)),i=Math.max(i,n.distanceToSquared(qi))}this.boundingSphere.radius=Math.sqrt(i),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const t=this.index,e=this.attributes;if(null===t||void 0===e.position||void 0===e.normal||void 0===e.uv)return void console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");const n=e.position,i=e.normal,r=e.uv;!1===this.hasAttribute("tangent")&&this.setAttribute("tangent",new Pi(new Float32Array(4*n.count),4));const s=this.getAttribute("tangent"),a=[],o=[];for(let t=0;t<n.count;t++)a[t]=new en,o[t]=new en;const l=new en,u=new en,h=new en,c=new Ee,A=new Ee,d=new Ee,p=new en,f=new en;function m(t,e,i){l.fromBufferAttribute(n,t),u.fromBufferAttribute(n,e),h.fromBufferAttribute(n,i),c.fromBufferAttribute(r,t),A.fromBufferAttribute(r,e),d.fromBufferAttribute(r,i),u.sub(l),h.sub(l),A.sub(c),d.sub(c);const s=1/(A.x*d.y-d.x*A.y);isFinite(s)&&(p.copy(u).multiplyScalar(d.y).addScaledVector(h,-A.y).multiplyScalar(s),f.copy(h).multiplyScalar(A.x).addScaledVector(u,-d.x).multiplyScalar(s),a[t].add(p),a[e].add(p),a[i].add(p),o[t].add(f),o[e].add(f),o[i].add(f))}let g=this.groups;0===g.length&&(g=[{start:0,count:t.count}]);for(let e=0,n=g.length;e<n;++e){const n=g[e],i=n.start;for(let e=i,r=i+n.count;e<r;e+=3)m(t.getX(e+0),t.getX(e+1),t.getX(e+2))}const y=new en,v=new en,_=new en,x=new en;function b(t){_.fromBufferAttribute(i,t),x.copy(_);const e=a[t];y.copy(e),y.sub(_.multiplyScalar(_.dot(e))).normalize(),v.crossVectors(x,e);const n=v.dot(o[t])<0?-1:1;s.setXYZW(t,y.x,y.y,y.z,n)}for(let e=0,n=g.length;e<n;++e){const n=g[e],i=n.start;for(let e=i,r=i+n.count;e<r;e+=3)b(t.getX(e+0)),b(t.getX(e+1)),b(t.getX(e+2))}}computeVertexNormals(){const t=this.index,e=this.getAttribute("position");if(void 0!==e){let n=this.getAttribute("normal");if(void 0===n)n=new Pi(new Float32Array(3*e.count),3),this.setAttribute("normal",n);else for(let t=0,e=n.count;t<e;t++)n.setXYZ(t,0,0,0);const i=new en,r=new en,s=new en,a=new en,o=new en,l=new en,u=new en,h=new en;if(t)for(let c=0,A=t.count;c<A;c+=3){const A=t.getX(c+0),d=t.getX(c+1),p=t.getX(c+2);i.fromBufferAttribute(e,A),r.fromBufferAttribute(e,d),s.fromBufferAttribute(e,p),u.subVectors(s,r),h.subVectors(i,r),u.cross(h),a.fromBufferAttribute(n,A),o.fromBufferAttribute(n,d),l.fromBufferAttribute(n,p),a.add(u),o.add(u),l.add(u),n.setXYZ(A,a.x,a.y,a.z),n.setXYZ(d,o.x,o.y,o.z),n.setXYZ(p,l.x,l.y,l.z)}else for(let t=0,a=e.count;t<a;t+=3)i.fromBufferAttribute(e,t+0),r.fromBufferAttribute(e,t+1),s.fromBufferAttribute(e,t+2),u.subVectors(s,r),h.subVectors(i,r),u.cross(h),n.setXYZ(t+0,u.x,u.y,u.z),n.setXYZ(t+1,u.x,u.y,u.z),n.setXYZ(t+2,u.x,u.y,u.z);this.normalizeNormals(),n.needsUpdate=!0}}normalizeNormals(){const t=this.attributes.normal;for(let e=0,n=t.count;e<n;e++)qi.fromBufferAttribute(t,e),qi.normalize(),t.setXYZ(e,qi.x,qi.y,qi.z)}toNonIndexed(){function e(t,e){const n=t.array,i=t.itemSize,r=t.normalized,s=new n.constructor(e.length*i);let a=0,o=0;for(let r=0,l=e.length;r<l;r++){a=t.isInterleavedBufferAttribute?e[r]*t.data.stride+t.offset:e[r]*i;for(let t=0;t<i;t++)s[o++]=n[a++]}return new Pi(s,i,r)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const n=new t,i=this.index.array,r=this.attributes;for(const t in r){const s=e(r[t],i);n.setAttribute(t,s)}const s=this.morphAttributes;for(const t in s){const r=[],a=s[t];for(let t=0,n=a.length;t<n;t++){const n=e(a[t],i);r.push(n)}n.morphAttributes[t]=r}n.morphTargetsRelative=this.morphTargetsRelative;const a=this.groups;for(let t=0,e=a.length;t<e;t++){const e=a[t];n.addGroup(e.start,e.count,e.materialIndex)}return n}toJSON(){const t={metadata:{version:4.6,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),Object.keys(this.userData).length>0&&(t.userData=this.userData),void 0!==this.parameters){const e=this.parameters;for(const n in e)void 0!==e[n]&&(t[n]=e[n]);return t}t.data={attributes:{}};const e=this.index;null!==e&&(t.data.index={type:e.array.constructor.name,array:Array.prototype.slice.call(e.array)});const n=this.attributes;for(const e in n){const i=n[e];t.data.attributes[e]=i.toJSON(t.data)}const i={};let r=!1;for(const e in this.morphAttributes){const n=this.morphAttributes[e],s=[];for(let e=0,i=n.length;e<i;e++){const i=n[e];s.push(i.toJSON(t.data))}s.length>0&&(i[e]=s,r=!0)}r&&(t.data.morphAttributes=i,t.data.morphTargetsRelative=this.morphTargetsRelative);const s=this.groups;s.length>0&&(t.data.groups=JSON.parse(JSON.stringify(s)));const a=this.boundingSphere;return null!==a&&(t.data.boundingSphere={center:a.center.toArray(),radius:a.radius}),t}clone(){return(new this.constructor).copy(this)}copy(t){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const e={};this.name=t.name;const n=t.index;null!==n&&this.setIndex(n.clone(e));const i=t.attributes;for(const t in i){const n=i[t];this.setAttribute(t,n.clone(e))}const r=t.morphAttributes;for(const t in r){const n=[],i=r[t];for(let t=0,r=i.length;t<r;t++)n.push(i[t].clone(e));this.morphAttributes[t]=n}this.morphTargetsRelative=t.morphTargetsRelative;const s=t.groups;for(let t=0,e=s.length;t<e;t++){const e=s[t];this.addGroup(e.start,e.count,e.materialIndex)}const a=t.boundingBox;null!==a&&(this.boundingBox=a.clone());const o=t.boundingSphere;return null!==o&&(this.boundingSphere=o.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this.userData=t.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}};const Vi=new Dn,Hi=new Pn,ji=new Sn,Wi=new en,Xi=new en,Yi=new en,Qi=new en,$i=new en,Zi=new en,Ki=new en,Ji=new en;let tr=class extends si{constructor(t=new Gi,e=new Ci){super(),this.isMesh=!0,this.type="Mesh",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),void 0!==t.morphTargetInfluences&&(this.morphTargetInfluences=t.morphTargetInfluences.slice()),void 0!==t.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},t.morphTargetDictionary)),this.material=Array.isArray(t.material)?t.material.slice():t.material,this.geometry=t.geometry,this}updateMorphTargets(){const t=this.geometry.morphAttributes,e=Object.keys(t);if(e.length>0){const n=t[e[0]];if(void 0!==n){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let t=0,e=n.length;t<e;t++){const e=n[t].name||String(t);this.morphTargetInfluences.push(0),this.morphTargetDictionary[e]=t}}}}getVertexPosition(t,e){const n=this.geometry,i=n.attributes.position,r=n.morphAttributes.position,s=n.morphTargetsRelative;e.fromBufferAttribute(i,t);const a=this.morphTargetInfluences;if(r&&a){Zi.set(0,0,0);for(let n=0,i=r.length;n<i;n++){const i=a[n],o=r[n];0!==i&&($i.fromBufferAttribute(o,t),s?Zi.addScaledVector($i,i):Zi.addScaledVector($i.sub(e),i))}e.add(Zi)}return e}raycast(t,e){const n=this.geometry,i=this.material,r=this.matrixWorld;if(void 0!==i){if(null===n.boundingSphere&&n.computeBoundingSphere(),ji.copy(n.boundingSphere),ji.applyMatrix4(r),Hi.copy(t.ray).recast(t.near),!1===ji.containsPoint(Hi.origin)){if(null===Hi.intersectSphere(ji,Wi))return;if(Hi.origin.distanceToSquared(Wi)>(t.far-t.near)**2)return}Vi.copy(r).invert(),Hi.copy(t.ray).applyMatrix4(Vi),null!==n.boundingBox&&!1===Hi.intersectsBox(n.boundingBox)||this._computeIntersections(t,e,Hi)}}_computeIntersections(t,e,n){let i;const r=this.geometry,s=this.material,a=r.index,o=r.attributes.position,l=r.attributes.uv,u=r.attributes.uv1,h=r.attributes.normal,c=r.groups,A=r.drawRange;if(null!==a)if(Array.isArray(s))for(let r=0,o=c.length;r<o;r++){const o=c[r],d=s[o.materialIndex];for(let r=Math.max(o.start,A.start),s=Math.min(a.count,Math.min(o.start+o.count,A.start+A.count));r<s;r+=3){i=er(this,d,t,n,l,u,h,a.getX(r),a.getX(r+1),a.getX(r+2)),i&&(i.faceIndex=Math.floor(r/3),i.face.materialIndex=o.materialIndex,e.push(i))}}else{for(let r=Math.max(0,A.start),o=Math.min(a.count,A.start+A.count);r<o;r+=3){i=er(this,s,t,n,l,u,h,a.getX(r),a.getX(r+1),a.getX(r+2)),i&&(i.faceIndex=Math.floor(r/3),e.push(i))}}else if(void 0!==o)if(Array.isArray(s))for(let r=0,a=c.length;r<a;r++){const a=c[r],d=s[a.materialIndex];for(let r=Math.max(a.start,A.start),s=Math.min(o.count,Math.min(a.start+a.count,A.start+A.count));r<s;r+=3){i=er(this,d,t,n,l,u,h,r,r+1,r+2),i&&(i.faceIndex=Math.floor(r/3),i.face.materialIndex=a.materialIndex,e.push(i))}}else{for(let r=Math.max(0,A.start),a=Math.min(o.count,A.start+A.count);r<a;r+=3){i=er(this,s,t,n,l,u,h,r,r+1,r+2),i&&(i.faceIndex=Math.floor(r/3),e.push(i))}}}};function er(t,e,n,i,r,s,a,o,l,u){t.getVertexPosition(o,Xi),t.getVertexPosition(l,Yi),t.getVertexPosition(u,Qi);const h=function(t,e,n,i,r,s,a,o){let l;if(l=1===e.side?i.intersectTriangle(a,s,r,!0,o):i.intersectTriangle(r,s,a,0===e.side,o),null===l)return null;Ji.copy(o),Ji.applyMatrix4(t.matrixWorld);const u=n.ray.origin.distanceTo(Ji);return u<n.near||u>n.far?null:{distance:u,point:Ji.clone(),object:t}}(t,e,n,i,Xi,Yi,Qi,Ki);if(h){const t=new en;vi.getBarycoord(Ki,Xi,Yi,Qi,t),r&&(h.uv=vi.getInterpolatedAttribute(r,o,l,u,t,new Ee)),s&&(h.uv1=vi.getInterpolatedAttribute(s,o,l,u,t,new Ee)),a&&(h.normal=vi.getInterpolatedAttribute(a,o,l,u,t,new en),h.normal.dot(i.direction)>0&&h.normal.multiplyScalar(-1));const e={a:o,b:l,c:u,normal:new en,materialIndex:0};vi.getNormal(Xi,Yi,Qi,e.normal),h.face=e,h.barycoord=t}return h}let nr=class t extends Gi{constructor(t=1,e=1,n=1,i=1,r=1,s=1){super(),this.type="BoxGeometry",this.parameters={width:t,height:e,depth:n,widthSegments:i,heightSegments:r,depthSegments:s};const a=this;i=Math.floor(i),r=Math.floor(r),s=Math.floor(s);const o=[],l=[],u=[],h=[];let c=0,A=0;function d(t,e,n,i,r,s,d,p,f,m,g){const y=s/f,v=d/m,_=s/2,x=d/2,b=p/2,S=f+1,M=m+1;let w=0,T=0;const E=new en;for(let s=0;s<M;s++){const a=s*v-x;for(let o=0;o<S;o++){const c=o*y-_;E[t]=c*i,E[e]=a*r,E[n]=b,l.push(E.x,E.y,E.z),E[t]=0,E[e]=0,E[n]=p>0?1:-1,u.push(E.x,E.y,E.z),h.push(o/f),h.push(1-s/m),w+=1}}for(let t=0;t<m;t++)for(let e=0;e<f;e++){const n=c+e+S*t,i=c+e+S*(t+1),r=c+(e+1)+S*(t+1),s=c+(e+1)+S*t;o.push(n,i,s),o.push(i,r,s),T+=6}a.addGroup(A,T,g),A+=T,c+=w}d("z","y","x",-1,-1,n,e,t,s,r,0),d("z","y","x",1,-1,n,e,-t,s,r,1),d("x","z","y",1,1,t,n,e,i,s,2),d("x","z","y",1,-1,t,n,-e,i,s,3),d("x","y","z",1,-1,t,e,n,i,r,4),d("x","y","z",-1,-1,t,e,-n,i,r,5),this.setIndex(o),this.setAttribute("position",new Li(l,3)),this.setAttribute("normal",new Li(u,3)),this.setAttribute("uv",new Li(h,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(e){return new t(e.width,e.height,e.depth,e.widthSegments,e.heightSegments,e.depthSegments)}};function ir(t){const e={};for(const n in t){e[n]={};for(const i in t[n]){const r=t[n][i];r&&(r.isColor||r.isMatrix3||r.isMatrix4||r.isVector2||r.isVector3||r.isVector4||r.isTexture||r.isQuaternion)?r.isRenderTargetTexture?(console.warn("UniformsUtils: Textures of render targets cannot be cloned via cloneUniforms() or mergeUniforms()."),e[n][i]=null):e[n][i]=r.clone():Array.isArray(r)?e[n][i]=r.slice():e[n][i]=r}}return e}function rr(t){const e={};for(let n=0;n<t.length;n++){const i=ir(t[n]);for(const t in i)e[t]=i[t]}return e}function sr(t){const e=t.getRenderTarget();return null===e?t.outputColorSpace:!0===e.isXRRenderTarget?e.texture.colorSpace:ke.workingColorSpace}const ar={clone:ir,merge:rr};let or=class extends Ei{constructor(t){super(),this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.forceSinglePass=!0,this.extensions={clipCullDistance:!1,multiDraw:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv1:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,void 0!==t&&this.setValues(t)}copy(t){return super.copy(t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=ir(t.uniforms),this.uniformsGroups=function(t){const e=[];for(let n=0;n<t.length;n++)e.push(t[n].clone());return e}(t.uniformsGroups),this.defines=Object.assign({},t.defines),this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.fog=t.fog,this.lights=t.lights,this.clipping=t.clipping,this.extensions=Object.assign({},t.extensions),this.glslVersion=t.glslVersion,this}toJSON(t){const e=super.toJSON(t);e.glslVersion=this.glslVersion,e.uniforms={};for(const n in this.uniforms){const i=this.uniforms[n].value;i&&i.isTexture?e.uniforms[n]={type:"t",value:i.toJSON(t).uuid}:i&&i.isColor?e.uniforms[n]={type:"c",value:i.getHex()}:i&&i.isVector2?e.uniforms[n]={type:"v2",value:i.toArray()}:i&&i.isVector3?e.uniforms[n]={type:"v3",value:i.toArray()}:i&&i.isVector4?e.uniforms[n]={type:"v4",value:i.toArray()}:i&&i.isMatrix3?e.uniforms[n]={type:"m3",value:i.toArray()}:i&&i.isMatrix4?e.uniforms[n]={type:"m4",value:i.toArray()}:e.uniforms[n]={value:i}}Object.keys(this.defines).length>0&&(e.defines=this.defines),e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader,e.lights=this.lights,e.clipping=this.clipping;const n={};for(const t in this.extensions)!0===this.extensions[t]&&(n[t]=!0);return Object.keys(n).length>0&&(e.extensions=n),e}},lr=class extends si{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new Dn,this.projectionMatrix=new Dn,this.projectionMatrixInverse=new Dn,this.coordinateSystem=de}copy(t,e){return super.copy(t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this.projectionMatrixInverse.copy(t.projectionMatrixInverse),this.coordinateSystem=t.coordinateSystem,this}getWorldDirection(t){return super.getWorldDirection(t).negate()}updateMatrixWorld(t){super.updateMatrixWorld(t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(t,e){super.updateWorldMatrix(t,e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return(new this.constructor).copy(this)}};const ur=new en,hr=new Ee,cr=new Ee;let Ar=class extends lr{constructor(t=50,e=1,n=.1,i=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=t,this.zoom=1,this.near=n,this.far=i,this.focus=10,this.aspect=e,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=null===t.view?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this}setFocalLength(t){const e=.5*this.getFilmHeight()/t;this.fov=2*ve*Math.atan(e),this.updateProjectionMatrix()}getFocalLength(){const t=Math.tan(.5*ye*this.fov);return.5*this.getFilmHeight()/t}getEffectiveFOV(){return 2*ve*Math.atan(Math.tan(.5*ye*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}getViewBounds(t,e,n){ur.set(-1,-1,.5).applyMatrix4(this.projectionMatrixInverse),e.set(ur.x,ur.y).multiplyScalar(-t/ur.z),ur.set(1,1,.5).applyMatrix4(this.projectionMatrixInverse),n.set(ur.x,ur.y).multiplyScalar(-t/ur.z)}getViewSize(t,e){return this.getViewBounds(t,hr,cr),e.subVectors(cr,hr)}setViewOffset(t,e,n,i,r,s){this.aspect=t/e,null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=i,this.view.width=r,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=this.near;let e=t*Math.tan(.5*ye*this.fov)/this.zoom,n=2*e,i=this.aspect*n,r=-.5*i;const s=this.view;if(null!==this.view&&this.view.enabled){const t=s.fullWidth,a=s.fullHeight;r+=s.offsetX*i/t,e-=s.offsetY*n/a,i*=s.width/t,n*=s.height/a}const a=this.filmOffset;0!==a&&(r+=t*a/this.getFilmWidth()),this.projectionMatrix.makePerspective(r,r+i,e,e-n,t,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,null!==this.view&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}};const dr=-90;let pr=class extends si{constructor(t,e,n){super(),this.type="CubeCamera",this.renderTarget=n,this.coordinateSystem=null,this.activeMipmapLevel=0;const i=new Ar(dr,1,t,e);i.layers=this.layers,this.add(i);const r=new Ar(dr,1,t,e);r.layers=this.layers,this.add(r);const s=new Ar(dr,1,t,e);s.layers=this.layers,this.add(s);const a=new Ar(dr,1,t,e);a.layers=this.layers,this.add(a);const o=new Ar(dr,1,t,e);o.layers=this.layers,this.add(o);const l=new Ar(dr,1,t,e);l.layers=this.layers,this.add(l)}updateCoordinateSystem(){const t=this.coordinateSystem,e=this.children.concat(),[n,i,r,s,a,o]=e;for(const t of e)this.remove(t);if(t===de)n.up.set(0,1,0),n.lookAt(1,0,0),i.up.set(0,1,0),i.lookAt(-1,0,0),r.up.set(0,0,-1),r.lookAt(0,1,0),s.up.set(0,0,1),s.lookAt(0,-1,0),a.up.set(0,1,0),a.lookAt(0,0,1),o.up.set(0,1,0),o.lookAt(0,0,-1);else{if(t!==pe)throw new Error("THREE.CubeCamera.updateCoordinateSystem(): Invalid coordinate system: "+t);n.up.set(0,-1,0),n.lookAt(-1,0,0),i.up.set(0,-1,0),i.lookAt(1,0,0),r.up.set(0,0,1),r.lookAt(0,1,0),s.up.set(0,0,-1),s.lookAt(0,-1,0),a.up.set(0,-1,0),a.lookAt(0,0,1),o.up.set(0,-1,0),o.lookAt(0,0,-1)}for(const t of e)this.add(t),t.updateMatrixWorld()}update(t,e){null===this.parent&&this.updateMatrixWorld();const{renderTarget:n,activeMipmapLevel:i}=this;this.coordinateSystem!==t.coordinateSystem&&(this.coordinateSystem=t.coordinateSystem,this.updateCoordinateSystem());const[r,s,a,o,l,u]=this.children,h=t.getRenderTarget(),c=t.getActiveCubeFace(),A=t.getActiveMipmapLevel(),d=t.xr.enabled;t.xr.enabled=!1;const p=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,t.setRenderTarget(n,0,i),t.render(e,r),t.setRenderTarget(n,1,i),t.render(e,s),t.setRenderTarget(n,2,i),t.render(e,a),t.setRenderTarget(n,3,i),t.render(e,o),t.setRenderTarget(n,4,i),t.render(e,l),n.texture.generateMipmaps=p,t.setRenderTarget(n,5,i),t.render(e,u),t.setRenderTarget(h,c,A),t.xr.enabled=d,n.texture.needsPMREMUpdate=!0}},fr=class extends Ye{constructor(t,e,n,i,r,s,a,o,l,u){super(t=void 0!==t?t:[],e=void 0!==e?e:z,n,i,r,s,a,o,l,u),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(t){this.image=t}},mr=class extends Ze{constructor(t=1,e={}){super(t,t,e),this.isWebGLCubeRenderTarget=!0;const n={width:t,height:t,depth:1},i=[n,n,n,n,n,n];this.texture=new fr(i,e.mapping,e.wrapS,e.wrapT,e.magFilter,e.minFilter,e.format,e.type,e.anisotropy,e.colorSpace),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=void 0!==e.generateMipmaps&&e.generateMipmaps,this.texture.minFilter=void 0!==e.minFilter?e.minFilter:Q}fromEquirectangularTexture(t,e){this.texture.type=e.type,this.texture.colorSpace=e.colorSpace,this.texture.generateMipmaps=e.generateMipmaps,this.texture.minFilter=e.minFilter,this.texture.magFilter=e.magFilter;const n={uniforms:{tEquirect:{value:null}},vertexShader:"\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\tvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\n\t\t\t\t\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n\n\t\t\t\t}\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvWorldDirection = transformDirection( position, modelMatrix );\n\n\t\t\t\t\t#include <begin_vertex>\n\t\t\t\t\t#include <project_vertex>\n\n\t\t\t\t}\n\t\t\t",fragmentShader:"\n\n\t\t\t\tuniform sampler2D tEquirect;\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\t#include <common>\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvec3 direction = normalize( vWorldDirection );\n\n\t\t\t\t\tvec2 sampleUV = equirectUv( direction );\n\n\t\t\t\t\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\n\t\t\t\t}\n\t\t\t"},i=new nr(5,5,5),r=new or({name:"CubemapFromEquirect",uniforms:ir(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader,side:1,blending:0});r.uniforms.tEquirect.value=e;const s=new tr(i,r),a=e.minFilter;e.minFilter===Z&&(e.minFilter=Q);return new pr(1,10,this).update(t,s),e.minFilter=a,s.geometry.dispose(),s.material.dispose(),this}clear(t,e,n,i){const r=t.getRenderTarget();for(let r=0;r<6;r++)t.setRenderTarget(this,r),t.clear(e,n,i);t.setRenderTarget(r)}};const gr=new en,yr=new en,vr=new Ce;let _r=class{constructor(t=new en(1,0,0),e=0){this.isPlane=!0,this.normal=t,this.constant=e}set(t,e){return this.normal.copy(t),this.constant=e,this}setComponents(t,e,n,i){return this.normal.set(t,e,n),this.constant=i,this}setFromNormalAndCoplanarPoint(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this}setFromCoplanarPoints(t,e,n){const i=gr.subVectors(n,e).cross(yr.subVectors(t,e)).normalize();return this.setFromNormalAndCoplanarPoint(i,t),this}copy(t){return this.normal.copy(t.normal),this.constant=t.constant,this}normalize(){const t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(t){return this.normal.dot(t)+this.constant}distanceToSphere(t){return this.distanceToPoint(t.center)-t.radius}projectPoint(t,e){return e.copy(t).addScaledVector(this.normal,-this.distanceToPoint(t))}intersectLine(t,e){const n=t.delta(gr),i=this.normal.dot(n);if(0===i)return 0===this.distanceToPoint(t.start)?e.copy(t.start):null;const r=-(t.start.dot(this.normal)+this.constant)/i;return r<0||r>1?null:e.copy(t.start).addScaledVector(n,r)}intersectsLine(t){const e=this.distanceToPoint(t.start),n=this.distanceToPoint(t.end);return e<0&&n>0||n<0&&e>0}intersectsBox(t){return t.intersectsPlane(this)}intersectsSphere(t){return t.intersectsPlane(this)}coplanarPoint(t){return t.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(t,e){const n=e||vr.getNormalMatrix(t),i=this.coplanarPoint(gr).applyMatrix4(t),r=this.normal.applyMatrix3(n).normalize();return this.constant=-i.dot(r),this}translate(t){return this.constant-=t.dot(this.normal),this}equals(t){return t.normal.equals(this.normal)&&t.constant===this.constant}clone(){return(new this.constructor).copy(this)}};const xr=new Sn,br=new en;let Sr=class{constructor(t=new _r,e=new _r,n=new _r,i=new _r,r=new _r,s=new _r){this.planes=[t,e,n,i,r,s]}set(t,e,n,i,r,s){const a=this.planes;return a[0].copy(t),a[1].copy(e),a[2].copy(n),a[3].copy(i),a[4].copy(r),a[5].copy(s),this}copy(t){const e=this.planes;for(let n=0;n<6;n++)e[n].copy(t.planes[n]);return this}setFromProjectionMatrix(t,e=2e3){const n=this.planes,i=t.elements,r=i[0],s=i[1],a=i[2],o=i[3],l=i[4],u=i[5],h=i[6],c=i[7],A=i[8],d=i[9],p=i[10],f=i[11],m=i[12],g=i[13],y=i[14],v=i[15];if(n[0].setComponents(o-r,c-l,f-A,v-m).normalize(),n[1].setComponents(o+r,c+l,f+A,v+m).normalize(),n[2].setComponents(o+s,c+u,f+d,v+g).normalize(),n[3].setComponents(o-s,c-u,f-d,v-g).normalize(),n[4].setComponents(o-a,c-h,f-p,v-y).normalize(),e===de)n[5].setComponents(o+a,c+h,f+p,v+y).normalize();else{if(e!==pe)throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+e);n[5].setComponents(a,h,p,y).normalize()}return this}intersectsObject(t){if(void 0!==t.boundingSphere)null===t.boundingSphere&&t.computeBoundingSphere(),xr.copy(t.boundingSphere).applyMatrix4(t.matrixWorld);else{const e=t.geometry;null===e.boundingSphere&&e.computeBoundingSphere(),xr.copy(e.boundingSphere).applyMatrix4(t.matrixWorld)}return this.intersectsSphere(xr)}intersectsSprite(t){return xr.center.set(0,0,0),xr.radius=.7071067811865476,xr.applyMatrix4(t.matrixWorld),this.intersectsSphere(xr)}intersectsSphere(t){const e=this.planes,n=t.center,i=-t.radius;for(let t=0;t<6;t++){if(e[t].distanceToPoint(n)<i)return!1}return!0}intersectsBox(t){const e=this.planes;for(let n=0;n<6;n++){const i=e[n];if(br.x=i.normal.x>0?t.max.x:t.min.x,br.y=i.normal.y>0?t.max.y:t.min.y,br.z=i.normal.z>0?t.max.z:t.min.z,i.distanceToPoint(br)<0)return!1}return!0}containsPoint(t){const e=this.planes;for(let n=0;n<6;n++)if(e[n].distanceToPoint(t)<0)return!1;return!0}clone(){return(new this.constructor).copy(this)}};function Mr(){let t=null,e=!1,n=null,i=null;function r(e,s){n(e,s),i=t.requestAnimationFrame(r)}return{start:function(){!0!==e&&null!==n&&(i=t.requestAnimationFrame(r),e=!0)},stop:function(){t.cancelAnimationFrame(i),e=!1},setAnimationLoop:function(t){n=t},setContext:function(e){t=e}}}function wr(t){const e=new WeakMap;return{get:function(t){return t.isInterleavedBufferAttribute&&(t=t.data),e.get(t)},remove:function(n){n.isInterleavedBufferAttribute&&(n=n.data);const i=e.get(n);i&&(t.deleteBuffer(i.buffer),e.delete(n))},update:function(n,i){if(n.isInterleavedBufferAttribute&&(n=n.data),n.isGLBufferAttribute){const t=e.get(n);return void((!t||t.version<n.version)&&e.set(n,{buffer:n.buffer,type:n.type,bytesPerElement:n.elementSize,version:n.version}))}const r=e.get(n);if(void 0===r)e.set(n,function(e,n){const i=e.array,r=e.usage,s=i.byteLength,a=t.createBuffer();let o;if(t.bindBuffer(n,a),t.bufferData(n,i,r),e.onUploadCallback(),i instanceof Float32Array)o=t.FLOAT;else if(i instanceof Uint16Array)o=e.isFloat16BufferAttribute?t.HALF_FLOAT:t.UNSIGNED_SHORT;else if(i instanceof Int16Array)o=t.SHORT;else if(i instanceof Uint32Array)o=t.UNSIGNED_INT;else if(i instanceof Int32Array)o=t.INT;else if(i instanceof Int8Array)o=t.BYTE;else if(i instanceof Uint8Array)o=t.UNSIGNED_BYTE;else{if(!(i instanceof Uint8ClampedArray))throw new Error("THREE.WebGLAttributes: Unsupported buffer data format: "+i);o=t.UNSIGNED_BYTE}return{buffer:a,type:o,bytesPerElement:i.BYTES_PER_ELEMENT,version:e.version,size:s}}(n,i));else if(r.version<n.version){if(r.size!==n.array.byteLength)throw new Error("THREE.WebGLAttributes: The size of the buffer attribute's array buffer does not match the original size. Resizing buffer attributes is not supported.");!function(e,n,i){const r=n.array,s=n.updateRanges;if(t.bindBuffer(i,e),0===s.length)t.bufferSubData(i,0,r);else{s.sort(((t,e)=>t.start-e.start));let e=0;for(let t=1;t<s.length;t++){const n=s[e],i=s[t];i.start<=n.start+n.count+1?n.count=Math.max(n.count,i.start+i.count-n.start):(++e,s[e]=i)}s.length=e+1;for(let e=0,n=s.length;e<n;e++){const n=s[e];t.bufferSubData(i,n.start*r.BYTES_PER_ELEMENT,r,n.start,n.count)}n.clearUpdateRanges()}n.onUploadCallback()}(r.buffer,n,i),r.version=n.version}}}}class Tr extends Gi{constructor(t=1,e=1,n=1,i=1){super(),this.type="PlaneGeometry",this.parameters={width:t,height:e,widthSegments:n,heightSegments:i};const r=t/2,s=e/2,a=Math.floor(n),o=Math.floor(i),l=a+1,u=o+1,h=t/a,c=e/o,A=[],d=[],p=[],f=[];for(let t=0;t<u;t++){const e=t*c-s;for(let n=0;n<l;n++){const i=n*h-r;d.push(i,-e,0),p.push(0,0,1),f.push(n/a),f.push(1-t/o)}}for(let t=0;t<o;t++)for(let e=0;e<a;e++){const n=e+l*t,i=e+l*(t+1),r=e+1+l*(t+1),s=e+1+l*t;A.push(n,i,s),A.push(i,r,s)}this.setIndex(A),this.setAttribute("position",new Li(d,3)),this.setAttribute("normal",new Li(p,3)),this.setAttribute("uv",new Li(f,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new Tr(t.width,t.height,t.widthSegments,t.heightSegments)}}const Er={alphahash_fragment:"#ifdef USE_ALPHAHASH\n\tif ( diffuseColor.a < getAlphaHashThreshold( vPosition ) ) discard;\n#endif",alphahash_pars_fragment:"#ifdef USE_ALPHAHASH\n\tconst float ALPHA_HASH_SCALE = 0.05;\n\tfloat hash2D( vec2 value ) {\n\t\treturn fract( 1.0e4 * sin( 17.0 * value.x + 0.1 * value.y ) * ( 0.1 + abs( sin( 13.0 * value.y + value.x ) ) ) );\n\t}\n\tfloat hash3D( vec3 value ) {\n\t\treturn hash2D( vec2( hash2D( value.xy ), value.z ) );\n\t}\n\tfloat getAlphaHashThreshold( vec3 position ) {\n\t\tfloat maxDeriv = max(\n\t\t\tlength( dFdx( position.xyz ) ),\n\t\t\tlength( dFdy( position.xyz ) )\n\t\t);\n\t\tfloat pixScale = 1.0 / ( ALPHA_HASH_SCALE * maxDeriv );\n\t\tvec2 pixScales = vec2(\n\t\t\texp2( floor( log2( pixScale ) ) ),\n\t\t\texp2( ceil( log2( pixScale ) ) )\n\t\t);\n\t\tvec2 alpha = vec2(\n\t\t\thash3D( floor( pixScales.x * position.xyz ) ),\n\t\t\thash3D( floor( pixScales.y * position.xyz ) )\n\t\t);\n\t\tfloat lerpFactor = fract( log2( pixScale ) );\n\t\tfloat x = ( 1.0 - lerpFactor ) * alpha.x + lerpFactor * alpha.y;\n\t\tfloat a = min( lerpFactor, 1.0 - lerpFactor );\n\t\tvec3 cases = vec3(\n\t\t\tx * x / ( 2.0 * a * ( 1.0 - a ) ),\n\t\t\t( x - 0.5 * a ) / ( 1.0 - a ),\n\t\t\t1.0 - ( ( 1.0 - x ) * ( 1.0 - x ) / ( 2.0 * a * ( 1.0 - a ) ) )\n\t\t);\n\t\tfloat threshold = ( x < ( 1.0 - a ) )\n\t\t\t? ( ( x < a ) ? cases.x : cases.y )\n\t\t\t: cases.z;\n\t\treturn clamp( threshold , 1.0e-6, 1.0 );\n\t}\n#endif",alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vAlphaMapUv ).g;\n#endif",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef USE_ALPHATEST\n\t#ifdef ALPHA_TO_COVERAGE\n\tdiffuseColor.a = smoothstep( alphaTest, alphaTest + fwidth( diffuseColor.a ), diffuseColor.a );\n\tif ( diffuseColor.a == 0.0 ) discard;\n\t#else\n\tif ( diffuseColor.a < alphaTest ) discard;\n\t#endif\n#endif",alphatest_pars_fragment:"#ifdef USE_ALPHATEST\n\tuniform float alphaTest;\n#endif",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vAoMapUv ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_CLEARCOAT ) \n\t\tclearcoatSpecularIndirect *= ambientOcclusion;\n\t#endif\n\t#if defined( USE_SHEEN ) \n\t\tsheenSpecularIndirect *= ambientOcclusion;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometryNormal, geometryViewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );\n\t#endif\n#endif",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",batching_pars_vertex:"#ifdef USE_BATCHING\n\t#if ! defined( GL_ANGLE_multi_draw )\n\t#define gl_DrawID _gl_DrawID\n\tuniform int _gl_DrawID;\n\t#endif\n\tuniform highp sampler2D batchingTexture;\n\tuniform highp usampler2D batchingIdTexture;\n\tmat4 getBatchingMatrix( const in float i ) {\n\t\tint size = textureSize( batchingTexture, 0 ).x;\n\t\tint j = int( i ) * 4;\n\t\tint x = j % size;\n\t\tint y = j / size;\n\t\tvec4 v1 = texelFetch( batchingTexture, ivec2( x, y ), 0 );\n\t\tvec4 v2 = texelFetch( batchingTexture, ivec2( x + 1, y ), 0 );\n\t\tvec4 v3 = texelFetch( batchingTexture, ivec2( x + 2, y ), 0 );\n\t\tvec4 v4 = texelFetch( batchingTexture, ivec2( x + 3, y ), 0 );\n\t\treturn mat4( v1, v2, v3, v4 );\n\t}\n\tfloat getIndirectIndex( const in int i ) {\n\t\tint size = textureSize( batchingIdTexture, 0 ).x;\n\t\tint x = i % size;\n\t\tint y = i / size;\n\t\treturn float( texelFetch( batchingIdTexture, ivec2( x, y ), 0 ).r );\n\t}\n#endif\n#ifdef USE_BATCHING_COLOR\n\tuniform sampler2D batchingColorTexture;\n\tvec3 getBatchingColor( const in float i ) {\n\t\tint size = textureSize( batchingColorTexture, 0 ).x;\n\t\tint j = int( i );\n\t\tint x = j % size;\n\t\tint y = j / size;\n\t\treturn texelFetch( batchingColorTexture, ivec2( x, y ), 0 ).rgb;\n\t}\n#endif",batching_vertex:"#ifdef USE_BATCHING\n\tmat4 batchingMatrix = getBatchingMatrix( getIndirectIndex( gl_DrawID ) );\n#endif",begin_vertex:"vec3 transformed = vec3( position );\n#ifdef USE_ALPHAHASH\n\tvPosition = vec3( position );\n#endif",beginnormal_vertex:"vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif",bsdfs:"float G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, 1.0, dotVH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n} // validated",iridescence_fragment:"#ifdef USE_IRIDESCENCE\n\tconst mat3 XYZ_TO_REC709 = mat3(\n\t\t 3.2404542, -0.9692660,  0.0556434,\n\t\t-1.5371385,  1.8760108, -0.2040259,\n\t\t-0.4985314,  0.0415560,  1.0572252\n\t);\n\tvec3 Fresnel0ToIor( vec3 fresnel0 ) {\n\t\tvec3 sqrtF0 = sqrt( fresnel0 );\n\t\treturn ( vec3( 1.0 ) + sqrtF0 ) / ( vec3( 1.0 ) - sqrtF0 );\n\t}\n\tvec3 IorToFresnel0( vec3 transmittedIor, float incidentIor ) {\n\t\treturn pow2( ( transmittedIor - vec3( incidentIor ) ) / ( transmittedIor + vec3( incidentIor ) ) );\n\t}\n\tfloat IorToFresnel0( float transmittedIor, float incidentIor ) {\n\t\treturn pow2( ( transmittedIor - incidentIor ) / ( transmittedIor + incidentIor ));\n\t}\n\tvec3 evalSensitivity( float OPD, vec3 shift ) {\n\t\tfloat phase = 2.0 * PI * OPD * 1.0e-9;\n\t\tvec3 val = vec3( 5.4856e-13, 4.4201e-13, 5.2481e-13 );\n\t\tvec3 pos = vec3( 1.6810e+06, 1.7953e+06, 2.2084e+06 );\n\t\tvec3 var = vec3( 4.3278e+09, 9.3046e+09, 6.6121e+09 );\n\t\tvec3 xyz = val * sqrt( 2.0 * PI * var ) * cos( pos * phase + shift ) * exp( - pow2( phase ) * var );\n\t\txyz.x += 9.7470e-14 * sqrt( 2.0 * PI * 4.5282e+09 ) * cos( 2.2399e+06 * phase + shift[ 0 ] ) * exp( - 4.5282e+09 * pow2( phase ) );\n\t\txyz /= 1.0685e-7;\n\t\tvec3 rgb = XYZ_TO_REC709 * xyz;\n\t\treturn rgb;\n\t}\n\tvec3 evalIridescence( float outsideIOR, float eta2, float cosTheta1, float thinFilmThickness, vec3 baseF0 ) {\n\t\tvec3 I;\n\t\tfloat iridescenceIOR = mix( outsideIOR, eta2, smoothstep( 0.0, 0.03, thinFilmThickness ) );\n\t\tfloat sinTheta2Sq = pow2( outsideIOR / iridescenceIOR ) * ( 1.0 - pow2( cosTheta1 ) );\n\t\tfloat cosTheta2Sq = 1.0 - sinTheta2Sq;\n\t\tif ( cosTheta2Sq < 0.0 ) {\n\t\t\treturn vec3( 1.0 );\n\t\t}\n\t\tfloat cosTheta2 = sqrt( cosTheta2Sq );\n\t\tfloat R0 = IorToFresnel0( iridescenceIOR, outsideIOR );\n\t\tfloat R12 = F_Schlick( R0, 1.0, cosTheta1 );\n\t\tfloat T121 = 1.0 - R12;\n\t\tfloat phi12 = 0.0;\n\t\tif ( iridescenceIOR < outsideIOR ) phi12 = PI;\n\t\tfloat phi21 = PI - phi12;\n\t\tvec3 baseIOR = Fresnel0ToIor( clamp( baseF0, 0.0, 0.9999 ) );\t\tvec3 R1 = IorToFresnel0( baseIOR, iridescenceIOR );\n\t\tvec3 R23 = F_Schlick( R1, 1.0, cosTheta2 );\n\t\tvec3 phi23 = vec3( 0.0 );\n\t\tif ( baseIOR[ 0 ] < iridescenceIOR ) phi23[ 0 ] = PI;\n\t\tif ( baseIOR[ 1 ] < iridescenceIOR ) phi23[ 1 ] = PI;\n\t\tif ( baseIOR[ 2 ] < iridescenceIOR ) phi23[ 2 ] = PI;\n\t\tfloat OPD = 2.0 * iridescenceIOR * thinFilmThickness * cosTheta2;\n\t\tvec3 phi = vec3( phi21 ) + phi23;\n\t\tvec3 R123 = clamp( R12 * R23, 1e-5, 0.9999 );\n\t\tvec3 r123 = sqrt( R123 );\n\t\tvec3 Rs = pow2( T121 ) * R23 / ( vec3( 1.0 ) - R123 );\n\t\tvec3 C0 = R12 + Rs;\n\t\tI = C0;\n\t\tvec3 Cm = Rs - T121;\n\t\tfor ( int m = 1; m <= 2; ++ m ) {\n\t\t\tCm *= r123;\n\t\t\tvec3 Sm = 2.0 * evalSensitivity( float( m ) * OPD, float( m ) * phi );\n\t\t\tI += Cm * Sm;\n\t\t}\n\t\treturn max( I, vec3( 0.0 ) );\n\t}\n#endif",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vBumpMapUv );\n\t\tvec2 dSTdy = dFdy( vBumpMapUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vBumpMapUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vBumpMapUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vBumpMapUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy, float faceDirection ) {\n\t\tvec3 vSigmaX = normalize( dFdx( surf_pos.xyz ) );\n\t\tvec3 vSigmaY = normalize( dFdy( surf_pos.xyz ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 ) * faceDirection;\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#ifdef ALPHA_TO_COVERAGE\n\t\tfloat distanceToPlane, distanceGradient;\n\t\tfloat clipOpacity = 1.0;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tdistanceToPlane = - dot( vClipPosition, plane.xyz ) + plane.w;\n\t\t\tdistanceGradient = fwidth( distanceToPlane ) / 2.0;\n\t\t\tclipOpacity *= smoothstep( - distanceGradient, distanceGradient, distanceToPlane );\n\t\t\tif ( clipOpacity == 0.0 ) discard;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\t\tfloat unionClipOpacity = 1.0;\n\t\t\t#pragma unroll_loop_start\n\t\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\t\tplane = clippingPlanes[ i ];\n\t\t\t\tdistanceToPlane = - dot( vClipPosition, plane.xyz ) + plane.w;\n\t\t\t\tdistanceGradient = fwidth( distanceToPlane ) / 2.0;\n\t\t\t\tunionClipOpacity *= 1.0 - smoothstep( - distanceGradient, distanceGradient, distanceToPlane );\n\t\t\t}\n\t\t\t#pragma unroll_loop_end\n\t\t\tclipOpacity *= 1.0 - unionClipOpacity;\n\t\t#endif\n\t\tdiffuseColor.a *= clipOpacity;\n\t\tif ( diffuseColor.a == 0.0 ) discard;\n\t#else\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\t\tbool clipped = true;\n\t\t\t#pragma unroll_loop_start\n\t\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\t\tplane = clippingPlanes[ i ];\n\t\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t\t}\n\t\t\t#pragma unroll_loop_end\n\t\t\tif ( clipped ) discard;\n\t\t#endif\n\t#endif\n#endif",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n#endif",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvClipPosition = - mvPosition.xyz;\n#endif",color_fragment:"#if defined( USE_COLOR_ALPHA )\n\tdiffuseColor *= vColor;\n#elif defined( USE_COLOR )\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR )\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR )\n\tvarying vec3 vColor;\n#endif",color_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvColor = vec4( 1.0 );\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR )\n\tvColor = vec3( 1.0 );\n#endif\n#ifdef USE_COLOR\n\tvColor *= color;\n#endif\n#ifdef USE_INSTANCING_COLOR\n\tvColor.xyz *= instanceColor.xyz;\n#endif\n#ifdef USE_BATCHING_COLOR\n\tvec3 batchingColor = getBatchingColor( getIndirectIndex( gl_DrawID ) );\n\tvColor.xyz *= batchingColor.xyz;\n#endif",common:"#define PI 3.141592653589793\n#define PI2 6.283185307179586\n#define PI_HALF 1.5707963267948966\n#define RECIPROCAL_PI 0.3183098861837907\n#define RECIPROCAL_PI2 0.15915494309189535\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement( a ) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nvec3 pow2( const in vec3 x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat max3( const in vec3 v ) { return max( max( v.x, v.y ), v.z ); }\nfloat average( const in vec3 v ) { return dot( v, vec3( 0.3333333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract( sin( sn ) * c );\n}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\n#ifdef USE_ALPHAHASH\n\tvarying vec3 vPosition;\n#endif\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nbool isPerspectiveMatrix( mat4 m ) {\n\treturn m[ 2 ][ 3 ] == - 1.0;\n}\nvec2 equirectUv( in vec3 dir ) {\n\tfloat u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;\n\tfloat v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\treturn vec2( u, v );\n}\nvec3 BRDF_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) {\n\tfloat fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );\n\treturn f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );\n}\nfloat F_Schlick( const in float f0, const in float f90, const in float dotVH ) {\n\tfloat fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );\n\treturn f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );\n} // validated",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n\t#define cubeUV_minMipLevel 4.0\n\t#define cubeUV_minTileSize 16.0\n\tfloat getFace( vec3 direction ) {\n\t\tvec3 absDirection = abs( direction );\n\t\tfloat face = - 1.0;\n\t\tif ( absDirection.x > absDirection.z ) {\n\t\t\tif ( absDirection.x > absDirection.y )\n\t\t\t\tface = direction.x > 0.0 ? 0.0 : 3.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t} else {\n\t\t\tif ( absDirection.z > absDirection.y )\n\t\t\t\tface = direction.z > 0.0 ? 2.0 : 5.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t}\n\t\treturn face;\n\t}\n\tvec2 getUV( vec3 direction, float face ) {\n\t\tvec2 uv;\n\t\tif ( face == 0.0 ) {\n\t\t\tuv = vec2( direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 1.0 ) {\n\t\t\tuv = vec2( - direction.x, - direction.z ) / abs( direction.y );\n\t\t} else if ( face == 2.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.y ) / abs( direction.z );\n\t\t} else if ( face == 3.0 ) {\n\t\t\tuv = vec2( - direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 4.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.z ) / abs( direction.y );\n\t\t} else {\n\t\t\tuv = vec2( direction.x, direction.y ) / abs( direction.z );\n\t\t}\n\t\treturn 0.5 * ( uv + 1.0 );\n\t}\n\tvec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {\n\t\tfloat face = getFace( direction );\n\t\tfloat filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );\n\t\tmipInt = max( mipInt, cubeUV_minMipLevel );\n\t\tfloat faceSize = exp2( mipInt );\n\t\thighp vec2 uv = getUV( direction, face ) * ( faceSize - 2.0 ) + 1.0;\n\t\tif ( face > 2.0 ) {\n\t\t\tuv.y += faceSize;\n\t\t\tface -= 3.0;\n\t\t}\n\t\tuv.x += face * faceSize;\n\t\tuv.x += filterInt * 3.0 * cubeUV_minTileSize;\n\t\tuv.y += 4.0 * ( exp2( CUBEUV_MAX_MIP ) - faceSize );\n\t\tuv.x *= CUBEUV_TEXEL_WIDTH;\n\t\tuv.y *= CUBEUV_TEXEL_HEIGHT;\n\t\t#ifdef texture2DGradEXT\n\t\t\treturn texture2DGradEXT( envMap, uv, vec2( 0.0 ), vec2( 0.0 ) ).rgb;\n\t\t#else\n\t\t\treturn texture2D( envMap, uv ).rgb;\n\t\t#endif\n\t}\n\t#define cubeUV_r0 1.0\n\t#define cubeUV_m0 - 2.0\n\t#define cubeUV_r1 0.8\n\t#define cubeUV_m1 - 1.0\n\t#define cubeUV_r4 0.4\n\t#define cubeUV_m4 2.0\n\t#define cubeUV_r5 0.305\n\t#define cubeUV_m5 3.0\n\t#define cubeUV_r6 0.21\n\t#define cubeUV_m6 4.0\n\tfloat roughnessToMip( float roughness ) {\n\t\tfloat mip = 0.0;\n\t\tif ( roughness >= cubeUV_r1 ) {\n\t\t\tmip = ( cubeUV_r0 - roughness ) * ( cubeUV_m1 - cubeUV_m0 ) / ( cubeUV_r0 - cubeUV_r1 ) + cubeUV_m0;\n\t\t} else if ( roughness >= cubeUV_r4 ) {\n\t\t\tmip = ( cubeUV_r1 - roughness ) * ( cubeUV_m4 - cubeUV_m1 ) / ( cubeUV_r1 - cubeUV_r4 ) + cubeUV_m1;\n\t\t} else if ( roughness >= cubeUV_r5 ) {\n\t\t\tmip = ( cubeUV_r4 - roughness ) * ( cubeUV_m5 - cubeUV_m4 ) / ( cubeUV_r4 - cubeUV_r5 ) + cubeUV_m4;\n\t\t} else if ( roughness >= cubeUV_r6 ) {\n\t\t\tmip = ( cubeUV_r5 - roughness ) * ( cubeUV_m6 - cubeUV_m5 ) / ( cubeUV_r5 - cubeUV_r6 ) + cubeUV_m5;\n\t\t} else {\n\t\t\tmip = - 2.0 * log2( 1.16 * roughness );\t\t}\n\t\treturn mip;\n\t}\n\tvec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {\n\t\tfloat mip = clamp( roughnessToMip( roughness ), cubeUV_m0, CUBEUV_MAX_MIP );\n\t\tfloat mipF = fract( mip );\n\t\tfloat mipInt = floor( mip );\n\t\tvec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );\n\t\tif ( mipF == 0.0 ) {\n\t\t\treturn vec4( color0, 1.0 );\n\t\t} else {\n\t\t\tvec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );\n\t\t\treturn vec4( mix( color0, color1, mipF ), 1.0 );\n\t\t}\n\t}\n#endif",defaultnormal_vertex:"vec3 transformedNormal = objectNormal;\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = objectTangent;\n#endif\n#ifdef USE_BATCHING\n\tmat3 bm = mat3( batchingMatrix );\n\ttransformedNormal /= vec3( dot( bm[ 0 ], bm[ 0 ] ), dot( bm[ 1 ], bm[ 1 ] ), dot( bm[ 2 ], bm[ 2 ] ) );\n\ttransformedNormal = bm * transformedNormal;\n\t#ifdef USE_TANGENT\n\t\ttransformedTangent = bm * transformedTangent;\n\t#endif\n#endif\n#ifdef USE_INSTANCING\n\tmat3 im = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( im[ 0 ], im[ 0 ] ), dot( im[ 1 ], im[ 1 ] ), dot( im[ 2 ], im[ 2 ] ) );\n\ttransformedNormal = im * transformedNormal;\n\t#ifdef USE_TANGENT\n\t\ttransformedTangent = im * transformedTangent;\n\t#endif\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\ttransformedTangent = ( modelViewMatrix * vec4( transformedTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vDisplacementMapUv ).x * displacementScale + displacementBias );\n#endif",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vEmissiveMapUv );\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",colorspace_fragment:"gl_FragColor = linearToOutputTexel( gl_FragColor );",colorspace_pars_fragment:"\nconst mat3 LINEAR_SRGB_TO_LINEAR_DISPLAY_P3 = mat3(\n\tvec3( 0.8224621, 0.177538, 0.0 ),\n\tvec3( 0.0331941, 0.9668058, 0.0 ),\n\tvec3( 0.0170827, 0.0723974, 0.9105199 )\n);\nconst mat3 LINEAR_DISPLAY_P3_TO_LINEAR_SRGB = mat3(\n\tvec3( 1.2249401, - 0.2249404, 0.0 ),\n\tvec3( - 0.0420569, 1.0420571, 0.0 ),\n\tvec3( - 0.0196376, - 0.0786361, 1.0982735 )\n);\nvec4 LinearSRGBToLinearDisplayP3( in vec4 value ) {\n\treturn vec4( value.rgb * LINEAR_SRGB_TO_LINEAR_DISPLAY_P3, value.a );\n}\nvec4 LinearDisplayP3ToLinearSRGB( in vec4 value ) {\n\treturn vec4( value.rgb * LINEAR_DISPLAY_P3_TO_LINEAR_SRGB, value.a );\n}\nvec4 LinearTransferOETF( in vec4 value ) {\n\treturn value;\n}\nvec4 sRGBTransferOETF( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}",envmap_fragment:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, envMapRotation * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif",envmap_common_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\tuniform mat3 envMapRotation;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#ifdef USE_ENVMAP\n\tvec3 getIBLIrradiance( const in vec3 normal ) {\n\t\t#ifdef ENVMAP_TYPE_CUBE_UV\n\t\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, envMapRotation * worldNormal, 1.0 );\n\t\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n\tvec3 getIBLRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness ) {\n\t\t#ifdef ENVMAP_TYPE_CUBE_UV\n\t\t\tvec3 reflectVec = reflect( - viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, envMapRotation * reflectVec, roughness );\n\t\t\treturn envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n\t#ifdef USE_ANISOTROPY\n\t\tvec3 getIBLAnisotropyRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in vec3 bitangent, const in float anisotropy ) {\n\t\t\t#ifdef ENVMAP_TYPE_CUBE_UV\n\t\t\t\tvec3 bentNormal = cross( bitangent, viewDir );\n\t\t\t\tbentNormal = normalize( cross( bentNormal, bitangent ) );\n\t\t\t\tbentNormal = normalize( mix( bentNormal, normal, pow2( pow2( 1.0 - anisotropy * ( 1.0 - roughness ) ) ) ) );\n\t\t\t\treturn getIBLRadiance( viewDir, bentNormal, roughness );\n\t\t\t#else\n\t\t\t\treturn vec3( 0.0 );\n\t\t\t#endif\n\t\t}\n\t#endif\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif",fog_vertex:"#ifdef USE_FOG\n\tvFogDepth = - mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float vFogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, vFogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float vFogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif",gradientmap_pars_fragment:"#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn vec3( texture2D( gradientMap, coord ).r );\n\t#else\n\t\tvec2 fw = fwidth( coord ) * 0.5;\n\t\treturn mix( vec3( 0.7 ), vec3( 1.0 ), smoothstep( 0.7 - fw.x, 0.7 + fw.x, coord.x ) );\n\t#endif\n}",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_fragment:"LambertMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularStrength = specularStrength;",lights_lambert_pars_fragment:"varying vec3 vViewPosition;\nstruct LambertMaterial {\n\tvec3 diffuseColor;\n\tfloat specularStrength;\n};\nvoid RE_Direct_Lambert( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometryNormal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Lambert( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Lambert\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Lambert",lights_pars_begin:"uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\n#if defined( USE_LIGHT_PROBES )\n\tuniform vec3 lightProbe[ 9 ];\n#endif\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in vec3 normal ) {\n\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\treturn irradiance;\n}\nfloat getDistanceAttenuation( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\tif ( cutoffDistance > 0.0 ) {\n\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t}\n\treturn distanceFalloff;\n}\nfloat getSpotAttenuation( const in float coneCosine, const in float penumbraCosine, const in float angleCosine ) {\n\treturn smoothstep( coneCosine, penumbraCosine, angleCosine );\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalLightInfo( const in DirectionalLight directionalLight, out IncidentLight light ) {\n\t\tlight.color = directionalLight.color;\n\t\tlight.direction = directionalLight.direction;\n\t\tlight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointLightInfo( const in PointLight pointLight, const in vec3 geometryPosition, out IncidentLight light ) {\n\t\tvec3 lVector = pointLight.position - geometryPosition;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tlight.color = pointLight.color;\n\t\tlight.color *= getDistanceAttenuation( lightDistance, pointLight.distance, pointLight.decay );\n\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotLightInfo( const in SpotLight spotLight, const in vec3 geometryPosition, out IncidentLight light ) {\n\t\tvec3 lVector = spotLight.position - geometryPosition;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat angleCos = dot( light.direction, spotLight.direction );\n\t\tfloat spotAttenuation = getSpotAttenuation( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\tif ( spotAttenuation > 0.0 ) {\n\t\t\tfloat lightDistance = length( lVector );\n\t\t\tlight.color = spotLight.color * spotAttenuation;\n\t\t\tlight.color *= getDistanceAttenuation( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t\t} else {\n\t\t\tlight.color = vec3( 0.0 );\n\t\t\tlight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in vec3 normal ) {\n\t\tfloat dotNL = dot( normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\treturn irradiance;\n\t}\n#endif",lights_toon_fragment:"ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;",lights_toon_pars_fragment:"varying vec3 vViewPosition;\nstruct ToonMaterial {\n\tvec3 diffuseColor;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometryNormal, directLight.direction ) * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_phong_pars_fragment:"varying vec3 vViewPosition;\nstruct BlinnPhongMaterial {\n\tvec3 diffuseColor;\n\tvec3 specularColor;\n\tfloat specularShininess;\n\tfloat specularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometryNormal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_BlinnPhong( directLight.direction, geometryViewDir, geometryNormal, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( nonPerturbedNormal ) ), abs( dFdy( nonPerturbedNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.roughness = max( roughnessFactor, 0.0525 );material.roughness += geometryRoughness;\nmaterial.roughness = min( material.roughness, 1.0 );\n#ifdef IOR\n\tmaterial.ior = ior;\n\t#ifdef USE_SPECULAR\n\t\tfloat specularIntensityFactor = specularIntensity;\n\t\tvec3 specularColorFactor = specularColor;\n\t\t#ifdef USE_SPECULAR_COLORMAP\n\t\t\tspecularColorFactor *= texture2D( specularColorMap, vSpecularColorMapUv ).rgb;\n\t\t#endif\n\t\t#ifdef USE_SPECULAR_INTENSITYMAP\n\t\t\tspecularIntensityFactor *= texture2D( specularIntensityMap, vSpecularIntensityMapUv ).a;\n\t\t#endif\n\t\tmaterial.specularF90 = mix( specularIntensityFactor, 1.0, metalnessFactor );\n\t#else\n\t\tfloat specularIntensityFactor = 1.0;\n\t\tvec3 specularColorFactor = vec3( 1.0 );\n\t\tmaterial.specularF90 = 1.0;\n\t#endif\n\tmaterial.specularColor = mix( min( pow2( ( material.ior - 1.0 ) / ( material.ior + 1.0 ) ) * specularColorFactor, vec3( 1.0 ) ) * specularIntensityFactor, diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.specularF90 = 1.0;\n#endif\n#ifdef USE_CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\tmaterial.clearcoatF0 = vec3( 0.04 );\n\tmaterial.clearcoatF90 = 1.0;\n\t#ifdef USE_CLEARCOATMAP\n\t\tmaterial.clearcoat *= texture2D( clearcoatMap, vClearcoatMapUv ).x;\n\t#endif\n\t#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\t\tmaterial.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vClearcoatRoughnessMapUv ).y;\n\t#endif\n\tmaterial.clearcoat = saturate( material.clearcoat );\tmaterial.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_DISPERSION\n\tmaterial.dispersion = dispersion;\n#endif\n#ifdef USE_IRIDESCENCE\n\tmaterial.iridescence = iridescence;\n\tmaterial.iridescenceIOR = iridescenceIOR;\n\t#ifdef USE_IRIDESCENCEMAP\n\t\tmaterial.iridescence *= texture2D( iridescenceMap, vIridescenceMapUv ).r;\n\t#endif\n\t#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\t\tmaterial.iridescenceThickness = (iridescenceThicknessMaximum - iridescenceThicknessMinimum) * texture2D( iridescenceThicknessMap, vIridescenceThicknessMapUv ).g + iridescenceThicknessMinimum;\n\t#else\n\t\tmaterial.iridescenceThickness = iridescenceThicknessMaximum;\n\t#endif\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenColor = sheenColor;\n\t#ifdef USE_SHEEN_COLORMAP\n\t\tmaterial.sheenColor *= texture2D( sheenColorMap, vSheenColorMapUv ).rgb;\n\t#endif\n\tmaterial.sheenRoughness = clamp( sheenRoughness, 0.07, 1.0 );\n\t#ifdef USE_SHEEN_ROUGHNESSMAP\n\t\tmaterial.sheenRoughness *= texture2D( sheenRoughnessMap, vSheenRoughnessMapUv ).a;\n\t#endif\n#endif\n#ifdef USE_ANISOTROPY\n\t#ifdef USE_ANISOTROPYMAP\n\t\tmat2 anisotropyMat = mat2( anisotropyVector.x, anisotropyVector.y, - anisotropyVector.y, anisotropyVector.x );\n\t\tvec3 anisotropyPolar = texture2D( anisotropyMap, vAnisotropyMapUv ).rgb;\n\t\tvec2 anisotropyV = anisotropyMat * normalize( 2.0 * anisotropyPolar.rg - vec2( 1.0 ) ) * anisotropyPolar.b;\n\t#else\n\t\tvec2 anisotropyV = anisotropyVector;\n\t#endif\n\tmaterial.anisotropy = length( anisotropyV );\n\tif( material.anisotropy == 0.0 ) {\n\t\tanisotropyV = vec2( 1.0, 0.0 );\n\t} else {\n\t\tanisotropyV /= material.anisotropy;\n\t\tmaterial.anisotropy = saturate( material.anisotropy );\n\t}\n\tmaterial.alphaT = mix( pow2( material.roughness ), 1.0, pow2( material.anisotropy ) );\n\tmaterial.anisotropyT = tbn[ 0 ] * anisotropyV.x + tbn[ 1 ] * anisotropyV.y;\n\tmaterial.anisotropyB = tbn[ 1 ] * anisotropyV.x - tbn[ 0 ] * anisotropyV.y;\n#endif",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3 diffuseColor;\n\tfloat roughness;\n\tvec3 specularColor;\n\tfloat specularF90;\n\tfloat dispersion;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat clearcoat;\n\t\tfloat clearcoatRoughness;\n\t\tvec3 clearcoatF0;\n\t\tfloat clearcoatF90;\n\t#endif\n\t#ifdef USE_IRIDESCENCE\n\t\tfloat iridescence;\n\t\tfloat iridescenceIOR;\n\t\tfloat iridescenceThickness;\n\t\tvec3 iridescenceFresnel;\n\t\tvec3 iridescenceF0;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tvec3 sheenColor;\n\t\tfloat sheenRoughness;\n\t#endif\n\t#ifdef IOR\n\t\tfloat ior;\n\t#endif\n\t#ifdef USE_TRANSMISSION\n\t\tfloat transmission;\n\t\tfloat transmissionAlpha;\n\t\tfloat thickness;\n\t\tfloat attenuationDistance;\n\t\tvec3 attenuationColor;\n\t#endif\n\t#ifdef USE_ANISOTROPY\n\t\tfloat anisotropy;\n\t\tfloat alphaT;\n\t\tvec3 anisotropyT;\n\t\tvec3 anisotropyB;\n\t#endif\n};\nvec3 clearcoatSpecularDirect = vec3( 0.0 );\nvec3 clearcoatSpecularIndirect = vec3( 0.0 );\nvec3 sheenSpecularDirect = vec3( 0.0 );\nvec3 sheenSpecularIndirect = vec3(0.0 );\nvec3 Schlick_to_F0( const in vec3 f, const in float f90, const in float dotVH ) {\n    float x = clamp( 1.0 - dotVH, 0.0, 1.0 );\n    float x2 = x * x;\n    float x5 = clamp( x * x2 * x2, 0.0, 0.9999 );\n    return ( f - vec3( f90 ) * x5 ) / ( 1.0 - x5 );\n}\nfloat V_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\n#ifdef USE_ANISOTROPY\n\tfloat V_GGX_SmithCorrelated_Anisotropic( const in float alphaT, const in float alphaB, const in float dotTV, const in float dotBV, const in float dotTL, const in float dotBL, const in float dotNV, const in float dotNL ) {\n\t\tfloat gv = dotNL * length( vec3( alphaT * dotTV, alphaB * dotBV, dotNV ) );\n\t\tfloat gl = dotNV * length( vec3( alphaT * dotTL, alphaB * dotBL, dotNL ) );\n\t\tfloat v = 0.5 / ( gv + gl );\n\t\treturn saturate(v);\n\t}\n\tfloat D_GGX_Anisotropic( const in float alphaT, const in float alphaB, const in float dotNH, const in float dotTH, const in float dotBH ) {\n\t\tfloat a2 = alphaT * alphaB;\n\t\thighp vec3 v = vec3( alphaB * dotTH, alphaT * dotBH, a2 * dotNH );\n\t\thighp float v2 = dot( v, v );\n\t\tfloat w2 = a2 / v2;\n\t\treturn RECIPROCAL_PI * a2 * pow2 ( w2 );\n\t}\n#endif\n#ifdef USE_CLEARCOAT\n\tvec3 BRDF_GGX_Clearcoat( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in PhysicalMaterial material) {\n\t\tvec3 f0 = material.clearcoatF0;\n\t\tfloat f90 = material.clearcoatF90;\n\t\tfloat roughness = material.clearcoatRoughness;\n\t\tfloat alpha = pow2( roughness );\n\t\tvec3 halfDir = normalize( lightDir + viewDir );\n\t\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\t\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\t\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\t\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\t\tvec3 F = F_Schlick( f0, f90, dotVH );\n\t\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\t\tfloat D = D_GGX( alpha, dotNH );\n\t\treturn F * ( V * D );\n\t}\n#endif\nvec3 BRDF_GGX( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in PhysicalMaterial material ) {\n\tvec3 f0 = material.specularColor;\n\tfloat f90 = material.specularF90;\n\tfloat roughness = material.roughness;\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( f0, f90, dotVH );\n\t#ifdef USE_IRIDESCENCE\n\t\tF = mix( F, material.iridescenceFresnel, material.iridescence );\n\t#endif\n\t#ifdef USE_ANISOTROPY\n\t\tfloat dotTL = dot( material.anisotropyT, lightDir );\n\t\tfloat dotTV = dot( material.anisotropyT, viewDir );\n\t\tfloat dotTH = dot( material.anisotropyT, halfDir );\n\t\tfloat dotBL = dot( material.anisotropyB, lightDir );\n\t\tfloat dotBV = dot( material.anisotropyB, viewDir );\n\t\tfloat dotBH = dot( material.anisotropyB, halfDir );\n\t\tfloat V = V_GGX_SmithCorrelated_Anisotropic( material.alphaT, alpha, dotTV, dotBV, dotTL, dotBL, dotNV, dotNL );\n\t\tfloat D = D_GGX_Anisotropic( material.alphaT, alpha, dotNH, dotTH, dotBH );\n\t#else\n\t\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\t\tfloat D = D_GGX( alpha, dotNH );\n\t#endif\n\treturn F * ( V * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie( float roughness, float dotNH ) {\n\tfloat alpha = pow2( roughness );\n\tfloat invAlpha = 1.0 / alpha;\n\tfloat cos2h = dotNH * dotNH;\n\tfloat sin2h = max( 1.0 - cos2h, 0.0078125 );\n\treturn ( 2.0 + invAlpha ) * pow( sin2h, invAlpha * 0.5 ) / ( 2.0 * PI );\n}\nfloat V_Neubelt( float dotNV, float dotNL ) {\n\treturn saturate( 1.0 / ( 4.0 * ( dotNL + dotNV - dotNL * dotNV ) ) );\n}\nvec3 BRDF_Sheen( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, vec3 sheenColor, const in float sheenRoughness ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat D = D_Charlie( sheenRoughness, dotNH );\n\tfloat V = V_Neubelt( dotNV, dotNL );\n\treturn sheenColor * ( D * V );\n}\n#endif\nfloat IBLSheenBRDF( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat r2 = roughness * roughness;\n\tfloat a = roughness < 0.25 ? -339.2 * r2 + 161.4 * roughness - 25.9 : -8.48 * r2 + 14.3 * roughness - 9.95;\n\tfloat b = roughness < 0.25 ? 44.0 * r2 - 23.7 * roughness + 3.26 : 1.97 * r2 - 3.27 * roughness + 0.72;\n\tfloat DG = exp( a * dotNV + b ) + ( roughness < 0.25 ? 0.0 : 0.1 * ( roughness - 0.25 ) );\n\treturn saturate( DG * RECIPROCAL_PI );\n}\nvec2 DFGApprox( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 fab = vec2( - 1.04, 1.04 ) * a004 + r.zw;\n\treturn fab;\n}\nvec3 EnvironmentBRDF( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness ) {\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\treturn specularColor * fab.x + specularF90 * fab.y;\n}\n#ifdef USE_IRIDESCENCE\nvoid computeMultiscatteringIridescence( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float iridescence, const in vec3 iridescenceF0, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n#else\nvoid computeMultiscattering( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n#endif\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\t#ifdef USE_IRIDESCENCE\n\t\tvec3 Fr = mix( specularColor, iridescenceF0, iridescence );\n\t#else\n\t\tvec3 Fr = specularColor;\n\t#endif\n\tvec3 FssEss = Fr * fab.x + specularF90 * fab.y;\n\tfloat Ess = fab.x + fab.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = Fr + ( 1.0 - Fr ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometryNormal;\n\t\tvec3 viewDir = geometryViewDir;\n\t\tvec3 position = geometryPosition;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.roughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3(    0, 1,    0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometryNormal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNLcc = saturate( dot( geometryClearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = dotNLcc * directLight.color;\n\t\tclearcoatSpecularDirect += ccIrradiance * BRDF_GGX_Clearcoat( directLight.direction, geometryViewDir, geometryClearcoatNormal, material );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tsheenSpecularDirect += irradiance * BRDF_Sheen( directLight.direction, geometryViewDir, geometryNormal, material.sheenColor, material.sheenRoughness );\n\t#endif\n\treflectedLight.directSpecular += irradiance * BRDF_GGX( directLight.direction, geometryViewDir, geometryNormal, material );\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatSpecularIndirect += clearcoatRadiance * EnvironmentBRDF( geometryClearcoatNormal, geometryViewDir, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tsheenSpecularIndirect += irradiance * material.sheenColor * IBLSheenBRDF( geometryNormal, geometryViewDir, material.sheenRoughness );\n\t#endif\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\t#ifdef USE_IRIDESCENCE\n\t\tcomputeMultiscatteringIridescence( geometryNormal, geometryViewDir, material.specularColor, material.specularF90, material.iridescence, material.iridescenceFresnel, material.roughness, singleScattering, multiScattering );\n\t#else\n\t\tcomputeMultiscattering( geometryNormal, geometryViewDir, material.specularColor, material.specularF90, material.roughness, singleScattering, multiScattering );\n\t#endif\n\tvec3 totalScattering = singleScattering + multiScattering;\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - max( max( totalScattering.r, totalScattering.g ), totalScattering.b ) );\n\treflectedLight.indirectSpecular += radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}",lights_fragment_begin:"\nvec3 geometryPosition = - vViewPosition;\nvec3 geometryNormal = normal;\nvec3 geometryViewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\nvec3 geometryClearcoatNormal = vec3( 0.0 );\n#ifdef USE_CLEARCOAT\n\tgeometryClearcoatNormal = clearcoatNormal;\n#endif\n#ifdef USE_IRIDESCENCE\n\tfloat dotNVi = saturate( dot( normal, geometryViewDir ) );\n\tif ( material.iridescenceThickness == 0.0 ) {\n\t\tmaterial.iridescence = 0.0;\n\t} else {\n\t\tmaterial.iridescence = saturate( material.iridescence );\n\t}\n\tif ( material.iridescence > 0.0 ) {\n\t\tmaterial.iridescenceFresnel = evalIridescence( 1.0, material.iridescenceIOR, dotNVi, material.iridescenceThickness, material.specularColor );\n\t\tmaterial.iridescenceF0 = Schlick_to_F0( material.iridescenceFresnel, 1.0, dotNVi );\n\t}\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointLightInfo( pointLight, geometryPosition, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= ( directLight.visible && receiveShadow ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowIntensity, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\tvec4 spotColor;\n\tvec3 spotLightCoord;\n\tbool inSpotLightMap;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotLightInfo( spotLight, geometryPosition, directLight );\n\t\t#if ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )\n\t\t#define SPOT_LIGHT_MAP_INDEX UNROLLED_LOOP_INDEX\n\t\t#elif ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\t#define SPOT_LIGHT_MAP_INDEX NUM_SPOT_LIGHT_MAPS\n\t\t#else\n\t\t#define SPOT_LIGHT_MAP_INDEX ( UNROLLED_LOOP_INDEX - NUM_SPOT_LIGHT_SHADOWS + NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )\n\t\t#endif\n\t\t#if ( SPOT_LIGHT_MAP_INDEX < NUM_SPOT_LIGHT_MAPS )\n\t\t\tspotLightCoord = vSpotLightCoord[ i ].xyz / vSpotLightCoord[ i ].w;\n\t\t\tinSpotLightMap = all( lessThan( abs( spotLightCoord * 2. - 1. ), vec3( 1.0 ) ) );\n\t\t\tspotColor = texture2D( spotLightMap[ SPOT_LIGHT_MAP_INDEX ], spotLightCoord.xy );\n\t\t\tdirectLight.color = inSpotLightMap ? directLight.color * spotColor.rgb : directLight.color;\n\t\t#endif\n\t\t#undef SPOT_LIGHT_MAP_INDEX\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= ( directLight.visible && receiveShadow ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowIntensity, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalLightInfo( directionalLight, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= ( directLight.visible && receiveShadow ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowIntensity, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\t#if defined( USE_LIGHT_PROBES )\n\t\tirradiance += getLightProbeIrradiance( lightProbe, geometryNormal );\n\t#endif\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometryNormal );\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif",lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vLightMapUv );\n\t\tvec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getIBLIrradiance( geometryNormal );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\t#ifdef USE_ANISOTROPY\n\t\tradiance += getIBLAnisotropyRadiance( geometryViewDir, geometryNormal, material.roughness, material.anisotropyB, material.anisotropy );\n\t#else\n\t\tradiance += getIBLRadiance( geometryViewDir, geometryNormal, material.roughness );\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatRadiance += getIBLRadiance( geometryViewDir, geometryClearcoatNormal, material.clearcoatRoughness );\n\t#endif\n#endif",lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n#endif",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF )\n\tgl_FragDepth = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#if defined( USE_LOGDEPTHBUF )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\tvFragDepth = 1.0 + gl_Position.w;\n\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n#endif",map_fragment:"#ifdef USE_MAP\n\tvec4 sampledDiffuseColor = texture2D( map, vMapUv );\n\t#ifdef DECODE_VIDEO_TEXTURE\n\t\tsampledDiffuseColor = vec4( mix( pow( sampledDiffuseColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), sampledDiffuseColor.rgb * 0.0773993808, vec3( lessThanEqual( sampledDiffuseColor.rgb, vec3( 0.04045 ) ) ) ), sampledDiffuseColor.w );\n\t\n\t#endif\n\tdiffuseColor *= sampledDiffuseColor;\n#endif",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif",map_particle_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\t#if defined( USE_POINTS_UV )\n\t\tvec2 uv = vUv;\n\t#else\n\t\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n\t#endif\n#endif\n#ifdef USE_MAP\n\tdiffuseColor *= texture2D( map, uv );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif",map_particle_pars_fragment:"#if defined( USE_POINTS_UV )\n\tvarying vec2 vUv;\n#else\n\t#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\t\tuniform mat3 uvTransform;\n\t#endif\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vMetalnessMapUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphinstance_vertex:"#ifdef USE_INSTANCING_MORPH\n\tfloat morphTargetInfluences[ MORPHTARGETS_COUNT ];\n\tfloat morphTargetBaseInfluence = texelFetch( morphTexture, ivec2( 0, gl_InstanceID ), 0 ).r;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\tmorphTargetInfluences[i] =  texelFetch( morphTexture, ivec2( i + 1, gl_InstanceID ), 0 ).r;\n\t}\n#endif",morphcolor_vertex:"#if defined( USE_MORPHCOLORS )\n\tvColor *= morphTargetBaseInfluence;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t#if defined( USE_COLOR_ALPHA )\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ) * morphTargetInfluences[ i ];\n\t\t#elif defined( USE_COLOR )\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ).rgb * morphTargetInfluences[ i ];\n\t\t#endif\n\t}\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\tif ( morphTargetInfluences[ i ] != 0.0 ) objectNormal += getMorph( gl_VertexID, i, 1 ).xyz * morphTargetInfluences[ i ];\n\t}\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\t#ifndef USE_INSTANCING_MORPH\n\t\tuniform float morphTargetBaseInfluence;\n\t\tuniform float morphTargetInfluences[ MORPHTARGETS_COUNT ];\n\t#endif\n\tuniform sampler2DArray morphTargetsTexture;\n\tuniform ivec2 morphTargetsTextureSize;\n\tvec4 getMorph( const in int vertexIndex, const in int morphTargetIndex, const in int offset ) {\n\t\tint texelIndex = vertexIndex * MORPHTARGETS_TEXTURE_STRIDE + offset;\n\t\tint y = texelIndex / morphTargetsTextureSize.x;\n\t\tint x = texelIndex - y * morphTargetsTextureSize.x;\n\t\tivec3 morphUV = ivec3( x, y, morphTargetIndex );\n\t\treturn texelFetch( morphTargetsTexture, morphUV, 0 );\n\t}\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\tif ( morphTargetInfluences[ i ] != 0.0 ) transformed += getMorph( gl_VertexID, i, 0 ).xyz * morphTargetInfluences[ i ];\n\t}\n#endif",normal_fragment_begin:"float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;\n#ifdef FLAT_SHADED\n\tvec3 fdx = dFdx( vViewPosition );\n\tvec3 fdy = dFdy( vViewPosition );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal *= faceDirection;\n\t#endif\n#endif\n#if defined( USE_NORMALMAP_TANGENTSPACE ) || defined( USE_CLEARCOAT_NORMALMAP ) || defined( USE_ANISOTROPY )\n\t#ifdef USE_TANGENT\n\t\tmat3 tbn = mat3( normalize( vTangent ), normalize( vBitangent ), normal );\n\t#else\n\t\tmat3 tbn = getTangentFrame( - vViewPosition, normal,\n\t\t#if defined( USE_NORMALMAP )\n\t\t\tvNormalMapUv\n\t\t#elif defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tvClearcoatNormalMapUv\n\t\t#else\n\t\t\tvUv\n\t\t#endif\n\t\t);\n\t#endif\n\t#if defined( DOUBLE_SIDED ) && ! defined( FLAT_SHADED )\n\t\ttbn[0] *= faceDirection;\n\t\ttbn[1] *= faceDirection;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\t#ifdef USE_TANGENT\n\t\tmat3 tbn2 = mat3( normalize( vTangent ), normalize( vBitangent ), normal );\n\t#else\n\t\tmat3 tbn2 = getTangentFrame( - vViewPosition, normal, vClearcoatNormalMapUv );\n\t#endif\n\t#if defined( DOUBLE_SIDED ) && ! defined( FLAT_SHADED )\n\t\ttbn2[0] *= faceDirection;\n\t\ttbn2[1] *= faceDirection;\n\t#endif\n#endif\nvec3 nonPerturbedNormal = normal;",normal_fragment_maps:"#ifdef USE_NORMALMAP_OBJECTSPACE\n\tnormal = texture2D( normalMap, vNormalMapUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( USE_NORMALMAP_TANGENTSPACE )\n\tvec3 mapN = texture2D( normalMap, vNormalMapUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\tnormal = normalize( tbn * mapN );\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );\n#endif",normal_pars_fragment:"#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif",normal_pars_vertex:"#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif",normal_vertex:"#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef USE_NORMALMAP_OBJECTSPACE\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( USE_NORMALMAP_TANGENTSPACE ) || defined ( USE_CLEARCOAT_NORMALMAP ) || defined( USE_ANISOTROPY ) )\n\tmat3 getTangentFrame( vec3 eye_pos, vec3 surf_norm, vec2 uv ) {\n\t\tvec3 q0 = dFdx( eye_pos.xyz );\n\t\tvec3 q1 = dFdy( eye_pos.xyz );\n\t\tvec2 st0 = dFdx( uv.st );\n\t\tvec2 st1 = dFdy( uv.st );\n\t\tvec3 N = surf_norm;\n\t\tvec3 q1perp = cross( q1, N );\n\t\tvec3 q0perp = cross( N, q0 );\n\t\tvec3 T = q1perp * st0.x + q0perp * st1.x;\n\t\tvec3 B = q1perp * st0.y + q0perp * st1.y;\n\t\tfloat det = max( dot( T, T ), dot( B, B ) );\n\t\tfloat scale = ( det == 0.0 ) ? 0.0 : inversesqrt( det );\n\t\treturn mat3( T * scale, B * scale, N );\n\t}\n#endif",clearcoat_normal_fragment_begin:"#ifdef USE_CLEARCOAT\n\tvec3 clearcoatNormal = nonPerturbedNormal;\n#endif",clearcoat_normal_fragment_maps:"#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vClearcoatNormalMapUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\tclearcoatNormal = normalize( tbn2 * clearcoatMapN );\n#endif",clearcoat_pars_fragment:"#ifdef USE_CLEARCOATMAP\n\tuniform sampler2D clearcoatMap;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform sampler2D clearcoatRoughnessMap;\n#endif",iridescence_pars_fragment:"#ifdef USE_IRIDESCENCEMAP\n\tuniform sampler2D iridescenceMap;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tuniform sampler2D iridescenceThicknessMap;\n#endif",opaque_fragment:"#ifdef OPAQUE\ndiffuseColor.a = 1.0;\n#endif\n#ifdef USE_TRANSMISSION\ndiffuseColor.a *= material.transmissionAlpha;\n#endif\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );",packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;const float ShiftRight8 = 1. / 256.;\nconst float Inv255 = 1. / 255.;\nconst vec4 PackFactors = vec4( 1.0, 256.0, 256.0 * 256.0, 256.0 * 256.0 * 256.0 );\nconst vec2 UnpackFactors2 = vec2( UnpackDownscale, 1.0 / PackFactors.g );\nconst vec3 UnpackFactors3 = vec3( UnpackDownscale / PackFactors.rg, 1.0 / PackFactors.b );\nconst vec4 UnpackFactors4 = vec4( UnpackDownscale / PackFactors.rgb, 1.0 / PackFactors.a );\nvec4 packDepthToRGBA( const in float v ) {\n\tif( v <= 0.0 )\n\t\treturn vec4( 0., 0., 0., 0. );\n\tif( v >= 1.0 )\n\t\treturn vec4( 1., 1., 1., 1. );\n\tfloat vuf;\n\tfloat af = modf( v * PackFactors.a, vuf );\n\tfloat bf = modf( vuf * ShiftRight8, vuf );\n\tfloat gf = modf( vuf * ShiftRight8, vuf );\n\treturn vec4( vuf * Inv255, gf * PackUpscale, bf * PackUpscale, af );\n}\nvec3 packDepthToRGB( const in float v ) {\n\tif( v <= 0.0 )\n\t\treturn vec3( 0., 0., 0. );\n\tif( v >= 1.0 )\n\t\treturn vec3( 1., 1., 1. );\n\tfloat vuf;\n\tfloat bf = modf( v * PackFactors.b, vuf );\n\tfloat gf = modf( vuf * ShiftRight8, vuf );\n\treturn vec3( vuf * Inv255, gf * PackUpscale, bf );\n}\nvec2 packDepthToRG( const in float v ) {\n\tif( v <= 0.0 )\n\t\treturn vec2( 0., 0. );\n\tif( v >= 1.0 )\n\t\treturn vec2( 1., 1. );\n\tfloat vuf;\n\tfloat gf = modf( v * 256., vuf );\n\treturn vec2( vuf * Inv255, gf );\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors4 );\n}\nfloat unpackRGBToDepth( const in vec3 v ) {\n\treturn dot( v, UnpackFactors3 );\n}\nfloat unpackRGToDepth( const in vec2 v ) {\n\treturn v.r * UnpackFactors2.r + v.g * UnpackFactors2.g;\n}\nvec4 pack2HalfToRGBA( const in vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ) );\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w );\n}\nvec2 unpackRGBATo2Half( const in vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float depth, const in float near, const in float far ) {\n\treturn depth * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( ( near + viewZ ) * far ) / ( ( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float depth, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * depth - far );\n}",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif",project_vertex:"vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_BATCHING\n\tmvPosition = batchingMatrix * mvPosition;\n#endif\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;",dithering_fragment:"#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif",dithering_pars_fragment:"#ifdef DITHERING\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vRoughnessMapUv );\n\troughnessFactor *= texelRoughness.g;\n#endif",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#if NUM_SPOT_LIGHT_COORDS > 0\n\tvarying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n#endif\n#if NUM_SPOT_LIGHT_MAPS > 0\n\tuniform sampler2D spotLightMap[ NUM_SPOT_LIGHT_MAPS ];\n#endif\n#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowIntensity, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbool inFrustum = shadowCoord.x >= 0.0 && shadowCoord.x <= 1.0 && shadowCoord.y >= 0.0 && shadowCoord.y <= 1.0;\n\t\tbool frustumTest = inFrustum && shadowCoord.z <= 1.0;\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn mix( 1.0, shadow, shadowIntensity );\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowIntensity, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tfloat shadow = 1.0;\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\t\n\t\tfloat lightToPositionLength = length( lightToPosition );\n\t\tif ( lightToPositionLength - shadowCameraFar <= 0.0 && lightToPositionLength - shadowCameraNear >= 0.0 ) {\n\t\t\tfloat dp = ( lightToPositionLength - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\t\tdp += shadowBias;\n\t\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\t\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\t\tshadow = (\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t\t) * ( 1.0 / 9.0 );\n\t\t\t#else\n\t\t\t\tshadow = texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t\t#endif\n\t\t}\n\t\treturn mix( 1.0, shadow, shadowIntensity );\n\t}\n#endif",shadowmap_pars_vertex:"#if NUM_SPOT_LIGHT_COORDS > 0\n\tuniform mat4 spotLightMatrix[ NUM_SPOT_LIGHT_COORDS ];\n\tvarying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n#endif\n#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif",shadowmap_vertex:"#if ( defined( USE_SHADOWMAP ) && ( NUM_DIR_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0 ) ) || ( NUM_SPOT_LIGHT_COORDS > 0 )\n\tvec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\tvec4 shadowWorldPosition;\n#endif\n#if defined( USE_SHADOWMAP )\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );\n\t\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );\n\t\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if NUM_SPOT_LIGHT_COORDS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_COORDS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition;\n\t\t#if ( defined( USE_SHADOWMAP ) && UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\t\tshadowWorldPosition.xyz += shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias;\n\t\t#endif\n\t\tvSpotLightCoord[ i ] = spotLightMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n#endif",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowIntensity, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowIntensity, spotLight.shadowBias, spotLight.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowIntensity, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#endif\n\treturn shadow;\n}",skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\tuniform highp sampler2D boneTexture;\n\tmat4 getBoneMatrix( const in float i ) {\n\t\tint size = textureSize( boneTexture, 0 ).x;\n\t\tint j = int( i ) * 4;\n\t\tint x = j % size;\n\t\tint y = j / size;\n\t\tvec4 v1 = texelFetch( boneTexture, ivec2( x, y ), 0 );\n\t\tvec4 v2 = texelFetch( boneTexture, ivec2( x + 1, y ), 0 );\n\t\tvec4 v3 = texelFetch( boneTexture, ivec2( x + 2, y ), 0 );\n\t\tvec4 v4 = texelFetch( boneTexture, ivec2( x + 3, y ), 0 );\n\t\treturn mat4( v1, v2, v3, v4 );\n\t}\n#endif",skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vSpecularMapUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif",tonemapping_pars_fragment:"#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn saturate( toneMappingExposure * color );\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\nvec3 CineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 RRTAndODTFit( vec3 v ) {\n\tvec3 a = v * ( v + 0.0245786 ) - 0.000090537;\n\tvec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;\n\treturn a / b;\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tconst mat3 ACESInputMat = mat3(\n\t\tvec3( 0.59719, 0.07600, 0.02840 ),\t\tvec3( 0.35458, 0.90834, 0.13383 ),\n\t\tvec3( 0.04823, 0.01566, 0.83777 )\n\t);\n\tconst mat3 ACESOutputMat = mat3(\n\t\tvec3(  1.60475, -0.10208, -0.00327 ),\t\tvec3( -0.53108,  1.10813, -0.07276 ),\n\t\tvec3( -0.07367, -0.00605,  1.07602 )\n\t);\n\tcolor *= toneMappingExposure / 0.6;\n\tcolor = ACESInputMat * color;\n\tcolor = RRTAndODTFit( color );\n\tcolor = ACESOutputMat * color;\n\treturn saturate( color );\n}\nconst mat3 LINEAR_REC2020_TO_LINEAR_SRGB = mat3(\n\tvec3( 1.6605, - 0.1246, - 0.0182 ),\n\tvec3( - 0.5876, 1.1329, - 0.1006 ),\n\tvec3( - 0.0728, - 0.0083, 1.1187 )\n);\nconst mat3 LINEAR_SRGB_TO_LINEAR_REC2020 = mat3(\n\tvec3( 0.6274, 0.0691, 0.0164 ),\n\tvec3( 0.3293, 0.9195, 0.0880 ),\n\tvec3( 0.0433, 0.0113, 0.8956 )\n);\nvec3 agxDefaultContrastApprox( vec3 x ) {\n\tvec3 x2 = x * x;\n\tvec3 x4 = x2 * x2;\n\treturn + 15.5 * x4 * x2\n\t\t- 40.14 * x4 * x\n\t\t+ 31.96 * x4\n\t\t- 6.868 * x2 * x\n\t\t+ 0.4298 * x2\n\t\t+ 0.1191 * x\n\t\t- 0.00232;\n}\nvec3 AgXToneMapping( vec3 color ) {\n\tconst mat3 AgXInsetMatrix = mat3(\n\t\tvec3( 0.856627153315983, 0.137318972929847, 0.11189821299995 ),\n\t\tvec3( 0.0951212405381588, 0.761241990602591, 0.0767994186031903 ),\n\t\tvec3( 0.0482516061458583, 0.101439036467562, 0.811302368396859 )\n\t);\n\tconst mat3 AgXOutsetMatrix = mat3(\n\t\tvec3( 1.1271005818144368, - 0.1413297634984383, - 0.14132976349843826 ),\n\t\tvec3( - 0.11060664309660323, 1.157823702216272, - 0.11060664309660294 ),\n\t\tvec3( - 0.016493938717834573, - 0.016493938717834257, 1.2519364065950405 )\n\t);\n\tconst float AgxMinEv = - 12.47393;\tconst float AgxMaxEv = 4.026069;\n\tcolor *= toneMappingExposure;\n\tcolor = LINEAR_SRGB_TO_LINEAR_REC2020 * color;\n\tcolor = AgXInsetMatrix * color;\n\tcolor = max( color, 1e-10 );\tcolor = log2( color );\n\tcolor = ( color - AgxMinEv ) / ( AgxMaxEv - AgxMinEv );\n\tcolor = clamp( color, 0.0, 1.0 );\n\tcolor = agxDefaultContrastApprox( color );\n\tcolor = AgXOutsetMatrix * color;\n\tcolor = pow( max( vec3( 0.0 ), color ), vec3( 2.2 ) );\n\tcolor = LINEAR_REC2020_TO_LINEAR_SRGB * color;\n\tcolor = clamp( color, 0.0, 1.0 );\n\treturn color;\n}\nvec3 NeutralToneMapping( vec3 color ) {\n\tconst float StartCompression = 0.8 - 0.04;\n\tconst float Desaturation = 0.15;\n\tcolor *= toneMappingExposure;\n\tfloat x = min( color.r, min( color.g, color.b ) );\n\tfloat offset = x < 0.08 ? x - 6.25 * x * x : 0.04;\n\tcolor -= offset;\n\tfloat peak = max( color.r, max( color.g, color.b ) );\n\tif ( peak < StartCompression ) return color;\n\tfloat d = 1. - StartCompression;\n\tfloat newPeak = 1. - d * d / ( peak + d - StartCompression );\n\tcolor *= newPeak / peak;\n\tfloat g = 1. - 1. / ( Desaturation * ( peak - newPeak ) + 1. );\n\treturn mix( color, vec3( newPeak ), g );\n}\nvec3 CustomToneMapping( vec3 color ) { return color; }",transmission_fragment:"#ifdef USE_TRANSMISSION\n\tmaterial.transmission = transmission;\n\tmaterial.transmissionAlpha = 1.0;\n\tmaterial.thickness = thickness;\n\tmaterial.attenuationDistance = attenuationDistance;\n\tmaterial.attenuationColor = attenuationColor;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tmaterial.transmission *= texture2D( transmissionMap, vTransmissionMapUv ).r;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tmaterial.thickness *= texture2D( thicknessMap, vThicknessMapUv ).g;\n\t#endif\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\tvec4 transmitted = getIBLVolumeRefraction(\n\t\tn, v, material.roughness, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, material.dispersion, material.ior, material.thickness,\n\t\tmaterial.attenuationColor, material.attenuationDistance );\n\tmaterial.transmissionAlpha = mix( material.transmissionAlpha, transmitted.a, material.transmission );\n\ttotalDiffuse = mix( totalDiffuse, transmitted.rgb, material.transmission );\n#endif",transmission_pars_fragment:"#ifdef USE_TRANSMISSION\n\tuniform float transmission;\n\tuniform float thickness;\n\tuniform float attenuationDistance;\n\tuniform vec3 attenuationColor;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tuniform sampler2D transmissionMap;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tuniform sampler2D thicknessMap;\n\t#endif\n\tuniform vec2 transmissionSamplerSize;\n\tuniform sampler2D transmissionSamplerMap;\n\tuniform mat4 modelMatrix;\n\tuniform mat4 projectionMatrix;\n\tvarying vec3 vWorldPosition;\n\tfloat w0( float a ) {\n\t\treturn ( 1.0 / 6.0 ) * ( a * ( a * ( - a + 3.0 ) - 3.0 ) + 1.0 );\n\t}\n\tfloat w1( float a ) {\n\t\treturn ( 1.0 / 6.0 ) * ( a *  a * ( 3.0 * a - 6.0 ) + 4.0 );\n\t}\n\tfloat w2( float a ){\n\t\treturn ( 1.0 / 6.0 ) * ( a * ( a * ( - 3.0 * a + 3.0 ) + 3.0 ) + 1.0 );\n\t}\n\tfloat w3( float a ) {\n\t\treturn ( 1.0 / 6.0 ) * ( a * a * a );\n\t}\n\tfloat g0( float a ) {\n\t\treturn w0( a ) + w1( a );\n\t}\n\tfloat g1( float a ) {\n\t\treturn w2( a ) + w3( a );\n\t}\n\tfloat h0( float a ) {\n\t\treturn - 1.0 + w1( a ) / ( w0( a ) + w1( a ) );\n\t}\n\tfloat h1( float a ) {\n\t\treturn 1.0 + w3( a ) / ( w2( a ) + w3( a ) );\n\t}\n\tvec4 bicubic( sampler2D tex, vec2 uv, vec4 texelSize, float lod ) {\n\t\tuv = uv * texelSize.zw + 0.5;\n\t\tvec2 iuv = floor( uv );\n\t\tvec2 fuv = fract( uv );\n\t\tfloat g0x = g0( fuv.x );\n\t\tfloat g1x = g1( fuv.x );\n\t\tfloat h0x = h0( fuv.x );\n\t\tfloat h1x = h1( fuv.x );\n\t\tfloat h0y = h0( fuv.y );\n\t\tfloat h1y = h1( fuv.y );\n\t\tvec2 p0 = ( vec2( iuv.x + h0x, iuv.y + h0y ) - 0.5 ) * texelSize.xy;\n\t\tvec2 p1 = ( vec2( iuv.x + h1x, iuv.y + h0y ) - 0.5 ) * texelSize.xy;\n\t\tvec2 p2 = ( vec2( iuv.x + h0x, iuv.y + h1y ) - 0.5 ) * texelSize.xy;\n\t\tvec2 p3 = ( vec2( iuv.x + h1x, iuv.y + h1y ) - 0.5 ) * texelSize.xy;\n\t\treturn g0( fuv.y ) * ( g0x * textureLod( tex, p0, lod ) + g1x * textureLod( tex, p1, lod ) ) +\n\t\t\tg1( fuv.y ) * ( g0x * textureLod( tex, p2, lod ) + g1x * textureLod( tex, p3, lod ) );\n\t}\n\tvec4 textureBicubic( sampler2D sampler, vec2 uv, float lod ) {\n\t\tvec2 fLodSize = vec2( textureSize( sampler, int( lod ) ) );\n\t\tvec2 cLodSize = vec2( textureSize( sampler, int( lod + 1.0 ) ) );\n\t\tvec2 fLodSizeInv = 1.0 / fLodSize;\n\t\tvec2 cLodSizeInv = 1.0 / cLodSize;\n\t\tvec4 fSample = bicubic( sampler, uv, vec4( fLodSizeInv, fLodSize ), floor( lod ) );\n\t\tvec4 cSample = bicubic( sampler, uv, vec4( cLodSizeInv, cLodSize ), ceil( lod ) );\n\t\treturn mix( fSample, cSample, fract( lod ) );\n\t}\n\tvec3 getVolumeTransmissionRay( const in vec3 n, const in vec3 v, const in float thickness, const in float ior, const in mat4 modelMatrix ) {\n\t\tvec3 refractionVector = refract( - v, normalize( n ), 1.0 / ior );\n\t\tvec3 modelScale;\n\t\tmodelScale.x = length( vec3( modelMatrix[ 0 ].xyz ) );\n\t\tmodelScale.y = length( vec3( modelMatrix[ 1 ].xyz ) );\n\t\tmodelScale.z = length( vec3( modelMatrix[ 2 ].xyz ) );\n\t\treturn normalize( refractionVector ) * thickness * modelScale;\n\t}\n\tfloat applyIorToRoughness( const in float roughness, const in float ior ) {\n\t\treturn roughness * clamp( ior * 2.0 - 2.0, 0.0, 1.0 );\n\t}\n\tvec4 getTransmissionSample( const in vec2 fragCoord, const in float roughness, const in float ior ) {\n\t\tfloat lod = log2( transmissionSamplerSize.x ) * applyIorToRoughness( roughness, ior );\n\t\treturn textureBicubic( transmissionSamplerMap, fragCoord.xy, lod );\n\t}\n\tvec3 volumeAttenuation( const in float transmissionDistance, const in vec3 attenuationColor, const in float attenuationDistance ) {\n\t\tif ( isinf( attenuationDistance ) ) {\n\t\t\treturn vec3( 1.0 );\n\t\t} else {\n\t\t\tvec3 attenuationCoefficient = -log( attenuationColor ) / attenuationDistance;\n\t\t\tvec3 transmittance = exp( - attenuationCoefficient * transmissionDistance );\t\t\treturn transmittance;\n\t\t}\n\t}\n\tvec4 getIBLVolumeRefraction( const in vec3 n, const in vec3 v, const in float roughness, const in vec3 diffuseColor,\n\t\tconst in vec3 specularColor, const in float specularF90, const in vec3 position, const in mat4 modelMatrix,\n\t\tconst in mat4 viewMatrix, const in mat4 projMatrix, const in float dispersion, const in float ior, const in float thickness,\n\t\tconst in vec3 attenuationColor, const in float attenuationDistance ) {\n\t\tvec4 transmittedLight;\n\t\tvec3 transmittance;\n\t\t#ifdef USE_DISPERSION\n\t\t\tfloat halfSpread = ( ior - 1.0 ) * 0.025 * dispersion;\n\t\t\tvec3 iors = vec3( ior - halfSpread, ior, ior + halfSpread );\n\t\t\tfor ( int i = 0; i < 3; i ++ ) {\n\t\t\t\tvec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, iors[ i ], modelMatrix );\n\t\t\t\tvec3 refractedRayExit = position + transmissionRay;\n\t\t\n\t\t\t\tvec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );\n\t\t\t\tvec2 refractionCoords = ndcPos.xy / ndcPos.w;\n\t\t\t\trefractionCoords += 1.0;\n\t\t\t\trefractionCoords /= 2.0;\n\t\t\n\t\t\t\tvec4 transmissionSample = getTransmissionSample( refractionCoords, roughness, iors[ i ] );\n\t\t\t\ttransmittedLight[ i ] = transmissionSample[ i ];\n\t\t\t\ttransmittedLight.a += transmissionSample.a;\n\t\t\t\ttransmittance[ i ] = diffuseColor[ i ] * volumeAttenuation( length( transmissionRay ), attenuationColor, attenuationDistance )[ i ];\n\t\t\t}\n\t\t\ttransmittedLight.a /= 3.0;\n\t\t\n\t\t#else\n\t\t\n\t\t\tvec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, ior, modelMatrix );\n\t\t\tvec3 refractedRayExit = position + transmissionRay;\n\t\t\tvec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );\n\t\t\tvec2 refractionCoords = ndcPos.xy / ndcPos.w;\n\t\t\trefractionCoords += 1.0;\n\t\t\trefractionCoords /= 2.0;\n\t\t\ttransmittedLight = getTransmissionSample( refractionCoords, roughness, ior );\n\t\t\ttransmittance = diffuseColor * volumeAttenuation( length( transmissionRay ), attenuationColor, attenuationDistance );\n\t\t\n\t\t#endif\n\t\tvec3 attenuatedColor = transmittance * transmittedLight.rgb;\n\t\tvec3 F = EnvironmentBRDF( n, v, specularColor, specularF90, roughness );\n\t\tfloat transmittanceFactor = ( transmittance.r + transmittance.g + transmittance.b ) / 3.0;\n\t\treturn vec4( ( 1.0 - F ) * attenuatedColor, 1.0 - ( 1.0 - transmittedLight.a ) * transmittanceFactor );\n\t}\n#endif",uv_pars_fragment:"#if defined( USE_UV ) || defined( USE_ANISOTROPY )\n\tvarying vec2 vUv;\n#endif\n#ifdef USE_MAP\n\tvarying vec2 vMapUv;\n#endif\n#ifdef USE_ALPHAMAP\n\tvarying vec2 vAlphaMapUv;\n#endif\n#ifdef USE_LIGHTMAP\n\tvarying vec2 vLightMapUv;\n#endif\n#ifdef USE_AOMAP\n\tvarying vec2 vAoMapUv;\n#endif\n#ifdef USE_BUMPMAP\n\tvarying vec2 vBumpMapUv;\n#endif\n#ifdef USE_NORMALMAP\n\tvarying vec2 vNormalMapUv;\n#endif\n#ifdef USE_EMISSIVEMAP\n\tvarying vec2 vEmissiveMapUv;\n#endif\n#ifdef USE_METALNESSMAP\n\tvarying vec2 vMetalnessMapUv;\n#endif\n#ifdef USE_ROUGHNESSMAP\n\tvarying vec2 vRoughnessMapUv;\n#endif\n#ifdef USE_ANISOTROPYMAP\n\tvarying vec2 vAnisotropyMapUv;\n#endif\n#ifdef USE_CLEARCOATMAP\n\tvarying vec2 vClearcoatMapUv;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tvarying vec2 vClearcoatNormalMapUv;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tvarying vec2 vClearcoatRoughnessMapUv;\n#endif\n#ifdef USE_IRIDESCENCEMAP\n\tvarying vec2 vIridescenceMapUv;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tvarying vec2 vIridescenceThicknessMapUv;\n#endif\n#ifdef USE_SHEEN_COLORMAP\n\tvarying vec2 vSheenColorMapUv;\n#endif\n#ifdef USE_SHEEN_ROUGHNESSMAP\n\tvarying vec2 vSheenRoughnessMapUv;\n#endif\n#ifdef USE_SPECULARMAP\n\tvarying vec2 vSpecularMapUv;\n#endif\n#ifdef USE_SPECULAR_COLORMAP\n\tvarying vec2 vSpecularColorMapUv;\n#endif\n#ifdef USE_SPECULAR_INTENSITYMAP\n\tvarying vec2 vSpecularIntensityMapUv;\n#endif\n#ifdef USE_TRANSMISSIONMAP\n\tuniform mat3 transmissionMapTransform;\n\tvarying vec2 vTransmissionMapUv;\n#endif\n#ifdef USE_THICKNESSMAP\n\tuniform mat3 thicknessMapTransform;\n\tvarying vec2 vThicknessMapUv;\n#endif",uv_pars_vertex:"#if defined( USE_UV ) || defined( USE_ANISOTROPY )\n\tvarying vec2 vUv;\n#endif\n#ifdef USE_MAP\n\tuniform mat3 mapTransform;\n\tvarying vec2 vMapUv;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform mat3 alphaMapTransform;\n\tvarying vec2 vAlphaMapUv;\n#endif\n#ifdef USE_LIGHTMAP\n\tuniform mat3 lightMapTransform;\n\tvarying vec2 vLightMapUv;\n#endif\n#ifdef USE_AOMAP\n\tuniform mat3 aoMapTransform;\n\tvarying vec2 vAoMapUv;\n#endif\n#ifdef USE_BUMPMAP\n\tuniform mat3 bumpMapTransform;\n\tvarying vec2 vBumpMapUv;\n#endif\n#ifdef USE_NORMALMAP\n\tuniform mat3 normalMapTransform;\n\tvarying vec2 vNormalMapUv;\n#endif\n#ifdef USE_DISPLACEMENTMAP\n\tuniform mat3 displacementMapTransform;\n\tvarying vec2 vDisplacementMapUv;\n#endif\n#ifdef USE_EMISSIVEMAP\n\tuniform mat3 emissiveMapTransform;\n\tvarying vec2 vEmissiveMapUv;\n#endif\n#ifdef USE_METALNESSMAP\n\tuniform mat3 metalnessMapTransform;\n\tvarying vec2 vMetalnessMapUv;\n#endif\n#ifdef USE_ROUGHNESSMAP\n\tuniform mat3 roughnessMapTransform;\n\tvarying vec2 vRoughnessMapUv;\n#endif\n#ifdef USE_ANISOTROPYMAP\n\tuniform mat3 anisotropyMapTransform;\n\tvarying vec2 vAnisotropyMapUv;\n#endif\n#ifdef USE_CLEARCOATMAP\n\tuniform mat3 clearcoatMapTransform;\n\tvarying vec2 vClearcoatMapUv;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform mat3 clearcoatNormalMapTransform;\n\tvarying vec2 vClearcoatNormalMapUv;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform mat3 clearcoatRoughnessMapTransform;\n\tvarying vec2 vClearcoatRoughnessMapUv;\n#endif\n#ifdef USE_SHEEN_COLORMAP\n\tuniform mat3 sheenColorMapTransform;\n\tvarying vec2 vSheenColorMapUv;\n#endif\n#ifdef USE_SHEEN_ROUGHNESSMAP\n\tuniform mat3 sheenRoughnessMapTransform;\n\tvarying vec2 vSheenRoughnessMapUv;\n#endif\n#ifdef USE_IRIDESCENCEMAP\n\tuniform mat3 iridescenceMapTransform;\n\tvarying vec2 vIridescenceMapUv;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tuniform mat3 iridescenceThicknessMapTransform;\n\tvarying vec2 vIridescenceThicknessMapUv;\n#endif\n#ifdef USE_SPECULARMAP\n\tuniform mat3 specularMapTransform;\n\tvarying vec2 vSpecularMapUv;\n#endif\n#ifdef USE_SPECULAR_COLORMAP\n\tuniform mat3 specularColorMapTransform;\n\tvarying vec2 vSpecularColorMapUv;\n#endif\n#ifdef USE_SPECULAR_INTENSITYMAP\n\tuniform mat3 specularIntensityMapTransform;\n\tvarying vec2 vSpecularIntensityMapUv;\n#endif\n#ifdef USE_TRANSMISSIONMAP\n\tuniform mat3 transmissionMapTransform;\n\tvarying vec2 vTransmissionMapUv;\n#endif\n#ifdef USE_THICKNESSMAP\n\tuniform mat3 thicknessMapTransform;\n\tvarying vec2 vThicknessMapUv;\n#endif",uv_vertex:"#if defined( USE_UV ) || defined( USE_ANISOTROPY )\n\tvUv = vec3( uv, 1 ).xy;\n#endif\n#ifdef USE_MAP\n\tvMapUv = ( mapTransform * vec3( MAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_ALPHAMAP\n\tvAlphaMapUv = ( alphaMapTransform * vec3( ALPHAMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_LIGHTMAP\n\tvLightMapUv = ( lightMapTransform * vec3( LIGHTMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_AOMAP\n\tvAoMapUv = ( aoMapTransform * vec3( AOMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_BUMPMAP\n\tvBumpMapUv = ( bumpMapTransform * vec3( BUMPMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_NORMALMAP\n\tvNormalMapUv = ( normalMapTransform * vec3( NORMALMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_DISPLACEMENTMAP\n\tvDisplacementMapUv = ( displacementMapTransform * vec3( DISPLACEMENTMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_EMISSIVEMAP\n\tvEmissiveMapUv = ( emissiveMapTransform * vec3( EMISSIVEMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_METALNESSMAP\n\tvMetalnessMapUv = ( metalnessMapTransform * vec3( METALNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_ROUGHNESSMAP\n\tvRoughnessMapUv = ( roughnessMapTransform * vec3( ROUGHNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_ANISOTROPYMAP\n\tvAnisotropyMapUv = ( anisotropyMapTransform * vec3( ANISOTROPYMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_CLEARCOATMAP\n\tvClearcoatMapUv = ( clearcoatMapTransform * vec3( CLEARCOATMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tvClearcoatNormalMapUv = ( clearcoatNormalMapTransform * vec3( CLEARCOAT_NORMALMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tvClearcoatRoughnessMapUv = ( clearcoatRoughnessMapTransform * vec3( CLEARCOAT_ROUGHNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_IRIDESCENCEMAP\n\tvIridescenceMapUv = ( iridescenceMapTransform * vec3( IRIDESCENCEMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tvIridescenceThicknessMapUv = ( iridescenceThicknessMapTransform * vec3( IRIDESCENCE_THICKNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SHEEN_COLORMAP\n\tvSheenColorMapUv = ( sheenColorMapTransform * vec3( SHEEN_COLORMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SHEEN_ROUGHNESSMAP\n\tvSheenRoughnessMapUv = ( sheenRoughnessMapTransform * vec3( SHEEN_ROUGHNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SPECULARMAP\n\tvSpecularMapUv = ( specularMapTransform * vec3( SPECULARMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SPECULAR_COLORMAP\n\tvSpecularColorMapUv = ( specularColorMapTransform * vec3( SPECULAR_COLORMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SPECULAR_INTENSITYMAP\n\tvSpecularIntensityMapUv = ( specularIntensityMapTransform * vec3( SPECULAR_INTENSITYMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_TRANSMISSIONMAP\n\tvTransmissionMapUv = ( transmissionMapTransform * vec3( TRANSMISSIONMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_THICKNESSMAP\n\tvThicknessMapUv = ( thicknessMapTransform * vec3( THICKNESSMAP_UV, 1 ) ).xy;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION ) || NUM_SPOT_LIGHT_COORDS > 0\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_BATCHING\n\t\tworldPosition = batchingMatrix * worldPosition;\n\t#endif\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif",background_vert:"varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}",background_frag:"uniform sampler2D t2D;\nuniform float backgroundIntensity;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\t#ifdef DECODE_VIDEO_TEXTURE\n\t\ttexColor = vec4( mix( pow( texColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), texColor.rgb * 0.0773993808, vec3( lessThanEqual( texColor.rgb, vec3( 0.04045 ) ) ) ), texColor.w );\n\t#endif\n\ttexColor.rgb *= backgroundIntensity;\n\tgl_FragColor = texColor;\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}",backgroundCube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",backgroundCube_frag:"#ifdef ENVMAP_TYPE_CUBE\n\tuniform samplerCube envMap;\n#elif defined( ENVMAP_TYPE_CUBE_UV )\n\tuniform sampler2D envMap;\n#endif\nuniform float flipEnvMap;\nuniform float backgroundBlurriness;\nuniform float backgroundIntensity;\nuniform mat3 backgroundRotation;\nvarying vec3 vWorldDirection;\n#include <cube_uv_reflection_fragment>\nvoid main() {\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 texColor = textureCube( envMap, backgroundRotation * vec3( flipEnvMap * vWorldDirection.x, vWorldDirection.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 texColor = textureCubeUV( envMap, backgroundRotation * vWorldDirection, backgroundBlurriness );\n\t#else\n\t\tvec4 texColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t#endif\n\ttexColor.rgb *= backgroundIntensity;\n\tgl_FragColor = texColor;\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}",cube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",cube_frag:"uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldDirection;\nvoid main() {\n\tvec4 texColor = textureCube( tCube, vec3( tFlip * vWorldDirection.x, vWorldDirection.yz ) );\n\tgl_FragColor = texColor;\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}",depth_vert:"#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <batching_vertex>\n\t#include <skinbase_vertex>\n\t#include <morphinstance_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <clipping_planes_fragment>\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <logdepthbuf_fragment>\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#elif DEPTH_PACKING == 3202\n\t\tgl_FragColor = vec4( packDepthToRGB( fragCoordZ ), 1.0 );\n\t#elif DEPTH_PACKING == 3203\n\t\tgl_FragColor = vec4( packDepthToRG( fragCoordZ ), 0.0, 1.0 );\n\t#endif\n}",distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <batching_vertex>\n\t#include <skinbase_vertex>\n\t#include <morphinstance_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}",distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <clipping_planes_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}",equirect_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\tvLineDistance = scale * lineDistance;\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",meshbasic_vert:"#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#if defined ( USE_ENVMAP ) || defined ( USE_SKINNING )\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinbase_vertex>\n\t\t#include <skinnormal_vertex>\n\t\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vLightMapUv );\n\t\treflectedLight.indirectDiffuse += lightMapTexel.rgb * lightMapIntensity * RECIPROCAL_PI;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshlambert_vert:"#define LAMBERT\nvarying vec3 vViewPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshlambert_frag:"#define LAMBERT\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_lambert_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_lambert_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshmatcap_vert:"#define MATCAP\nvarying vec3 vViewPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}",meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <fog_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t#else\n\t\tvec4 matcapColor = vec4( vec3( mix( 0.2, 0.8, uv.y ) ), 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshnormal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )\n\tvarying vec3 vViewPosition;\n#endif\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}",meshnormal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )\n\tvarying vec3 vViewPosition;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( 0.0, 0.0, 0.0, opacity );\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), diffuseColor.a );\n\t#ifdef OPAQUE\n\t\tgl_FragColor.a = 1.0;\n\t#endif\n}",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphysical_vert:"#define STANDARD\nvarying vec3 vViewPosition;\n#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\n#endif\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}",meshphysical_frag:"#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define USE_SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef USE_SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularColor;\n\t#ifdef USE_SPECULAR_COLORMAP\n\t\tuniform sampler2D specularColorMap;\n\t#endif\n\t#ifdef USE_SPECULAR_INTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_DISPERSION\n\tuniform float dispersion;\n#endif\n#ifdef USE_IRIDESCENCE\n\tuniform float iridescence;\n\tuniform float iridescenceIOR;\n\tuniform float iridescenceThicknessMinimum;\n\tuniform float iridescenceThicknessMaximum;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenColor;\n\tuniform float sheenRoughness;\n\t#ifdef USE_SHEEN_COLORMAP\n\t\tuniform sampler2D sheenColorMap;\n\t#endif\n\t#ifdef USE_SHEEN_ROUGHNESSMAP\n\t\tuniform sampler2D sheenRoughnessMap;\n\t#endif\n#endif\n#ifdef USE_ANISOTROPY\n\tuniform vec2 anisotropyVector;\n\t#ifdef USE_ANISOTROPYMAP\n\t\tuniform sampler2D anisotropyMap;\n\t#endif\n#endif\nvarying vec3 vViewPosition;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <iridescence_fragment>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <iridescence_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t#include <transmission_fragment>\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_SHEEN\n\t\tfloat sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );\n\t\toutgoingLight = outgoingLight * sheenEnergyComp + sheenSpecularDirect + sheenSpecularIndirect;\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometryClearcoatNormal, geometryViewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + ( clearcoatSpecularDirect + clearcoatSpecularIndirect ) * material.clearcoat;\n\t#endif\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshtoon_vert:"#define TOON\nvarying vec3 vViewPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshtoon_frag:"#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_toon_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_toon_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\n#ifdef USE_POINTS_UV\n\tvarying vec2 vUv;\n\tuniform mat3 uvTransform;\n#endif\nvoid main() {\n\t#ifdef USE_POINTS_UV\n\t\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\t#endif\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",shadow_vert:"#include <common>\n#include <batching_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <logdepthbuf_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\t#include <logdepthbuf_fragment>\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n}",sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix[ 3 ];\n\tvec2 scale = vec2( length( modelMatrix[ 0 ].xyz ), length( modelMatrix[ 1 ].xyz ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n}"},Cr={common:{diffuse:{value:new Mi(16777215)},opacity:{value:1},map:{value:null},mapTransform:{value:new Ce},alphaMap:{value:null},alphaMapTransform:{value:new Ce},alphaTest:{value:0}},specularmap:{specularMap:{value:null},specularMapTransform:{value:new Ce}},envmap:{envMap:{value:null},envMapRotation:{value:new Ce},flipEnvMap:{value:-1},reflectivity:{value:1},ior:{value:1.5},refractionRatio:{value:.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1},aoMapTransform:{value:new Ce}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1},lightMapTransform:{value:new Ce}},bumpmap:{bumpMap:{value:null},bumpMapTransform:{value:new Ce},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalMapTransform:{value:new Ce},normalScale:{value:new Ee(1,1)}},displacementmap:{displacementMap:{value:null},displacementMapTransform:{value:new Ce},displacementScale:{value:1},displacementBias:{value:0}},emissivemap:{emissiveMap:{value:null},emissiveMapTransform:{value:new Ce}},metalnessmap:{metalnessMap:{value:null},metalnessMapTransform:{value:new Ce}},roughnessmap:{roughnessMap:{value:null},roughnessMapTransform:{value:new Ce}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new 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r=p.clippingState||null;l.value=r,r=u(c,o,e,h);for(let t=0;t!==e;++t)r[t]=n[t];p.clippingState=r,this.numIntersection=A?this.numPlanes:0,this.numPlanes+=t}}}function Fr(t){let e=new WeakMap;function n(t,e){return 303===e?t.mapping=z:304===e&&(t.mapping=q),t}function i(t){const n=t.target;n.removeEventListener("dispose",i);const r=e.get(n);void 0!==r&&(e.delete(n),r.dispose())}return{get:function(r){if(r&&r.isTexture){const s=r.mapping;if(303===s||304===s){if(e.has(r)){return n(e.get(r).texture,r.mapping)}{const s=r.image;if(s&&s.height>0){const a=new mr(s.height);return a.fromEquirectangularTexture(t,r),e.set(r,a),r.addEventListener("dispose",i),n(a.texture,r.mapping)}return null}}}return r},dispose:function(){e=new WeakMap}}}let kr=class extends lr{constructor(t=-1,e=1,n=1,i=-1,r=.1,s=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=t,this.right=e,this.top=n,this.bottom=i,this.near=r,this.far=s,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=null===t.view?null:Object.assign({},t.view),this}setViewOffset(t,e,n,i,r,s){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=i,this.view.width=r,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),n=(this.right+this.left)/2,i=(this.top+this.bottom)/2;let r=n-t,s=n+t,a=i+e,o=i-e;if(null!==this.view&&this.view.enabled){const t=(this.right-this.left)/this.view.fullWidth/this.zoom,e=(this.top-this.bottom)/this.view.fullHeight/this.zoom;r+=t*this.view.offsetX,s=r+t*this.view.width,a-=e*this.view.offsetY,o=a-e*this.view.height}this.projectionMatrix.makeOrthographic(r,s,a,o,this.near,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,null!==this.view&&(e.object.view=Object.assign({},this.view)),e}};const zr=[.125,.215,.35,.446,.526,.582],qr=20,Gr=new kr,Vr=new Mi;let Hr=null,jr=0,Wr=0,Xr=!1;const Yr=(1+Math.sqrt(5))/2,Qr=1/Yr,$r=[new en(-Yr,Qr,0),new en(Yr,Qr,0),new en(-Qr,0,Yr),new en(Qr,0,Yr),new en(0,Yr,-Qr),new en(0,Yr,Qr),new en(-1,1,-1),new en(1,1,-1),new en(-1,1,1),new en(1,1,1)];let Zr=class{constructor(t){this._renderer=t,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._compileMaterial(this._blurMaterial)}fromScene(t,e=0,n=.1,i=100){Hr=this._renderer.getRenderTarget(),jr=this._renderer.getActiveCubeFace(),Wr=this._renderer.getActiveMipmapLevel(),Xr=this._renderer.xr.enabled,this._renderer.xr.enabled=!1,this._setSize(256);const r=this._allocateTargets();return r.depthBuffer=!0,this._sceneToCubeUV(t,n,i,r),e>0&&this._blur(r,0,0,e),this._applyPMREM(r),this._cleanup(r),r}fromEquirectangular(t,e=null){return this._fromTexture(t,e)}fromCubemap(t,e=null){return this._fromTexture(t,e)}compileCubemapShader(){null===this._cubemapMaterial&&(this._cubemapMaterial=es(),this._compileMaterial(this._cubemapMaterial))}compileEquirectangularShader(){null===this._equirectMaterial&&(this._equirectMaterial=ts(),this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),null!==this._cubemapMaterial&&this._cubemapMaterial.dispose(),null!==this._equirectMaterial&&this._equirectMaterial.dispose()}_setSize(t){this._lodMax=Math.floor(Math.log2(t)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){null!==this._blurMaterial&&this._blurMaterial.dispose(),null!==this._pingPongRenderTarget&&this._pingPongRenderTarget.dispose();for(let t=0;t<this._lodPlanes.length;t++)this._lodPlanes[t].dispose()}_cleanup(t){this._renderer.setRenderTarget(Hr,jr,Wr),this._renderer.xr.enabled=Xr,t.scissorTest=!1,Jr(t,0,0,t.width,t.height)}_fromTexture(t,e){t.mapping===z||t.mapping===q?this._setSize(0===t.image.length?16:t.image[0].width||t.image[0].image.width):this._setSize(t.image.width/4),Hr=this._renderer.getRenderTarget(),jr=this._renderer.getActiveCubeFace(),Wr=this._renderer.getActiveMipmapLevel(),Xr=this._renderer.xr.enabled,this._renderer.xr.enabled=!1;const n=e||this._allocateTargets();return this._textureToCubeUV(t,n),this._applyPMREM(n),this._cleanup(n),n}_allocateTargets(){const t=3*Math.max(this._cubeSize,112),e=4*this._cubeSize,n={magFilter:Q,minFilter:Q,generateMipmaps:!1,type:st,format:ht,colorSpace:Qt,depthBuffer:!1},i=Kr(t,e,n);if(null===this._pingPongRenderTarget||this._pingPongRenderTarget.width!==t||this._pingPongRenderTarget.height!==e){null!==this._pingPongRenderTarget&&this._dispose(),this._pingPongRenderTarget=Kr(t,e,n);const{_lodMax:i}=this;({sizeLods:this._sizeLods,lodPlanes:this._lodPlanes,sigmas:this._sigmas}=function(t){const e=[],n=[],i=[];let r=t;const s=t-4+1+zr.length;for(let a=0;a<s;a++){const s=Math.pow(2,r);n.push(s);let o=1/s;a>t-4?o=zr[a-t+4-1]:0===a&&(o=0),i.push(o);const l=1/(s-2),u=-l,h=1+l,c=[u,u,h,u,h,h,u,u,h,h,u,h],A=6,d=6,p=3,f=2,m=1,g=new Float32Array(p*d*A),y=new Float32Array(f*d*A),v=new Float32Array(m*d*A);for(let t=0;t<A;t++){const e=t%3*2/3-1,n=t>2?0:-1,i=[e,n,0,e+2/3,n,0,e+2/3,n+1,0,e,n,0,e+2/3,n+1,0,e,n+1,0];g.set(i,p*d*t),y.set(c,f*d*t);const r=[t,t,t,t,t,t];v.set(r,m*d*t)}const _=new Gi;_.setAttribute("position",new Pi(g,p)),_.setAttribute("uv",new Pi(y,f)),_.setAttribute("faceIndex",new Pi(v,m)),e.push(_),r>4&&r--}return{lodPlanes:e,sizeLods:n,sigmas:i}}(i)),this._blurMaterial=function(t,e,n){const i=new Float32Array(qr),r=new en(0,1,0),s=new or({name:"SphericalGaussianBlur",defines:{n:qr,CUBEUV_TEXEL_WIDTH:1/e,CUBEUV_TEXEL_HEIGHT:1/n,CUBEUV_MAX_MIP:`${t}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:i},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:r}},vertexShader:ns(),fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform int samples;\n\t\t\tuniform float weights[ n ];\n\t\t\tuniform bool latitudinal;\n\t\t\tuniform float dTheta;\n\t\t\tuniform float mipInt;\n\t\t\tuniform vec3 poleAxis;\n\n\t\t\t#define ENVMAP_TYPE_CUBE_UV\n\t\t\t#include <cube_uv_reflection_fragment>\n\n\t\t\tvec3 getSample( float theta, vec3 axis ) {\n\n\t\t\t\tfloat cosTheta = cos( theta );\n\t\t\t\t// Rodrigues' axis-angle rotation\n\t\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross( axis, vOutputDirection ) * sin( theta )\n\t\t\t\t\t+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );\n\n\t\t\t\treturn bilinearCubeUV( envMap, sampleDirection, mipInt );\n\n\t\t\t}\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );\n\n\t\t\t\tif ( all( equal( axis, vec3( 0.0 ) ) ) ) {\n\n\t\t\t\t\taxis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );\n\n\t\t\t\t}\n\n\t\t\t\taxis = normalize( axis );\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );\n\n\t\t\t\tfor ( int i = 1; i < n; i++ ) {\n\n\t\t\t\t\tif ( i >= samples ) {\n\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\t}\n\n\t\t\t\t\tfloat theta = dTheta * float( i );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( theta, axis );\n\n\t\t\t\t}\n\n\t\t\t}\n\t\t",blending:0,depthTest:!1,depthWrite:!1});return s}(i,t,e)}return i}_compileMaterial(t){const e=new tr(this._lodPlanes[0],t);this._renderer.compile(e,Gr)}_sceneToCubeUV(t,e,n,i){const r=new Ar(90,1,e,n),s=[1,-1,1,1,1,1],a=[1,1,1,-1,-1,-1],o=this._renderer,l=o.autoClear,u=o.toneMapping;o.getClearColor(Vr),o.toneMapping=0,o.autoClear=!1;const h=new Ci({name:"PMREM.Background",side:1,depthWrite:!1,depthTest:!1}),c=new tr(new nr,h);let A=!1;const d=t.background;d?d.isColor&&(h.color.copy(d),t.background=null,A=!0):(h.color.copy(Vr),A=!0);for(let e=0;e<6;e++){const n=e%3;0===n?(r.up.set(0,s[e],0),r.lookAt(a[e],0,0)):1===n?(r.up.set(0,0,s[e]),r.lookAt(0,a[e],0)):(r.up.set(0,s[e],0),r.lookAt(0,0,a[e]));const l=this._cubeSize;Jr(i,n*l,e>2?l:0,l,l),o.setRenderTarget(i),A&&o.render(c,r),o.render(t,r)}c.geometry.dispose(),c.material.dispose(),o.toneMapping=u,o.autoClear=l,t.background=d}_textureToCubeUV(t,e){const n=this._renderer,i=t.mapping===z||t.mapping===q;i?(null===this._cubemapMaterial&&(this._cubemapMaterial=es()),this._cubemapMaterial.uniforms.flipEnvMap.value=!1===t.isRenderTargetTexture?-1:1):null===this._equirectMaterial&&(this._equirectMaterial=ts());const r=i?this._cubemapMaterial:this._equirectMaterial,s=new tr(this._lodPlanes[0],r);r.uniforms.envMap.value=t;const a=this._cubeSize;Jr(e,0,0,3*a,2*a),n.setRenderTarget(e),n.render(s,Gr)}_applyPMREM(t){const e=this._renderer,n=e.autoClear;e.autoClear=!1;const i=this._lodPlanes.length;for(let e=1;e<i;e++){const n=Math.sqrt(this._sigmas[e]*this._sigmas[e]-this._sigmas[e-1]*this._sigmas[e-1]),r=$r[(i-e-1)%$r.length];this._blur(t,e-1,e,n,r)}e.autoClear=n}_blur(t,e,n,i,r){const s=this._pingPongRenderTarget;this._halfBlur(t,s,e,n,i,"latitudinal",r),this._halfBlur(s,t,n,n,i,"longitudinal",r)}_halfBlur(t,e,n,i,r,s,a){const o=this._renderer,l=this._blurMaterial;"latitudinal"!==s&&"longitudinal"!==s&&console.error("blur direction must be either latitudinal or longitudinal!");const u=new tr(this._lodPlanes[i],l),h=l.uniforms,c=this._sizeLods[n]-1,A=isFinite(r)?Math.PI/(2*c):2*Math.PI/39,d=r/A,p=isFinite(r)?1+Math.floor(3*d):qr;p>qr&&console.warn(`sigmaRadians, ${r}, is too large and will clip, as it requested ${p} samples when the maximum is set to 20`);const f=[];let m=0;for(let t=0;t<qr;++t){const e=t/d,n=Math.exp(-e*e/2);f.push(n),0===t?m+=n:t<p&&(m+=2*n)}for(let t=0;t<f.length;t++)f[t]=f[t]/m;h.envMap.value=t.texture,h.samples.value=p,h.weights.value=f,h.latitudinal.value="latitudinal"===s,a&&(h.poleAxis.value=a);const{_lodMax:g}=this;h.dTheta.value=A,h.mipInt.value=g-n;const y=this._sizeLods[i];Jr(e,3*y*(i>g-4?i-g+4:0),4*(this._cubeSize-y),3*y,2*y),o.setRenderTarget(e),o.render(u,Gr)}};function Kr(t,e,n){const i=new Ze(t,e,n);return i.texture.mapping=G,i.texture.name="PMREM.cubeUv",i.scissorTest=!0,i}function Jr(t,e,n,i,r){t.viewport.set(e,n,i,r),t.scissor.set(e,n,i,r)}function ts(){return new or({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:ns(),fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\n\t\t\t#include <common>\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 outputDirection = normalize( vOutputDirection );\n\t\t\t\tvec2 uv = equirectUv( outputDirection );\n\n\t\t\t\tgl_FragColor = vec4( texture2D ( envMap, uv ).rgb, 1.0 );\n\n\t\t\t}\n\t\t",blending:0,depthTest:!1,depthWrite:!1})}function es(){return new or({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:ns(),fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tuniform float flipEnvMap;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform samplerCube envMap;\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = textureCube( envMap, vec3( flipEnvMap * vOutputDirection.x, vOutputDirection.yz ) );\n\n\t\t\t}\n\t\t",blending:0,depthTest:!1,depthWrite:!1})}function ns(){return"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t"}function is(t){let e=new WeakMap,n=null;function i(t){const n=t.target;n.removeEventListener("dispose",i);const r=e.get(n);void 0!==r&&(e.delete(n),r.dispose())}return{get:function(r){if(r&&r.isTexture){const s=r.mapping,a=303===s||304===s,o=s===z||s===q;if(a||o){let s=e.get(r);const l=void 0!==s?s.texture.pmremVersion:0;if(r.isRenderTargetTexture&&r.pmremVersion!==l)return null===n&&(n=new Zr(t)),s=a?n.fromEquirectangular(r,s):n.fromCubemap(r,s),s.texture.pmremVersion=r.pmremVersion,e.set(r,s),s.texture;if(void 0!==s)return s.texture;{const l=r.image;return a&&l&&l.height>0||o&&l&&function(t){let e=0;const n=6;for(let i=0;i<n;i++)void 0!==t[i]&&e++;return e===n}(l)?(null===n&&(n=new Zr(t)),s=a?n.fromEquirectangular(r):n.fromCubemap(r),s.texture.pmremVersion=r.pmremVersion,e.set(r,s),r.addEventListener("dispose",i),s.texture):null}}}return r},dispose:function(){e=new WeakMap,null!==n&&(n.dispose(),n=null)}}}function rs(t){const e={};function n(n){if(void 0!==e[n])return e[n];let i;switch(n){case"WEBGL_depth_texture":i=t.getExtension("WEBGL_depth_texture")||t.getExtension("MOZ_WEBGL_depth_texture")||t.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":i=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":i=t.getExtension("WEBGL_compressed_texture_s3tc")||t.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":i=t.getExtension("WEBGL_compressed_texture_pvrtc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:i=t.getExtension(n)}return e[n]=i,i}return{has:function(t){return null!==n(t)},init:function(){n("EXT_color_buffer_float"),n("WEBGL_clip_cull_distance"),n("OES_texture_float_linear"),n("EXT_color_buffer_half_float"),n("WEBGL_multisampled_render_to_texture"),n("WEBGL_render_shared_exponent")},get:function(t){const e=n(t);return null===e&&Le("THREE.WebGLRenderer: "+t+" extension not supported."),e}}}function ss(t,e,n,i){const r={},s=new WeakMap;function a(t){const o=t.target;null!==o.index&&e.remove(o.index);for(const t in o.attributes)e.remove(o.attributes[t]);for(const t in o.morphAttributes){const n=o.morphAttributes[t];for(let t=0,i=n.length;t<i;t++)e.remove(n[t])}o.removeEventListener("dispose",a),delete r[o.id];const l=s.get(o);l&&(e.remove(l),s.delete(o)),i.releaseStatesOfGeometry(o),!0===o.isInstancedBufferGeometry&&delete o._maxInstanceCount,n.memory.geometries--}function o(t){const n=[],i=t.index,r=t.attributes.position;let a=0;if(null!==i){const t=i.array;a=i.version;for(let e=0,i=t.length;e<i;e+=3){const 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0!==_.morphAttributes.color,morphTargetsCount:T,morphTextureStride:P,numDirLights:o.directional.length,numPointLights:o.point.length,numSpotLights:o.spot.length,numSpotLightMaps:o.spotLightMap.length,numRectAreaLights:o.rectArea.length,numHemiLights:o.hemi.length,numDirLightShadows:o.directionalShadowMap.length,numPointLightShadows:o.pointShadowMap.length,numSpotLightShadows:o.spotShadowMap.length,numSpotLightShadowsWithMaps:o.numSpotLightShadowsWithMaps,numLightProbes:o.numLightProbes,numClippingPlanes:a.numPlanes,numClipIntersection:a.numIntersection,dithering:s.dithering,shadowMapEnabled:t.shadowMap.enabled&&h.length>0,shadowMapType:t.shadowMap.type,toneMapping:gt,decodeVideoTexture:B&&!0===s.map.isVideoTexture&&ke.getTransfer(s.map.colorSpace)===Jt,premultipliedAlpha:s.premultipliedAlpha,doubleSided:2===s.side,flipSided:1===s.side,useDepthPacking:s.depthPacking>=0,depthPacking:s.depthPacking||0,index0AttributeName:s.index0AttributeName,extensionClipCullDistance:mt&&!0===s.extensions.clipCullDistance&&i.has("WEBGL_clip_cull_distance"),extensionMultiDraw:(mt&&!0===s.extensions.multiDraw||L)&&i.has("WEBGL_multi_draw"),rendererExtensionParallelShaderCompile:i.has("KHR_parallel_shader_compile"),customProgramCacheKey:s.customProgramCacheKey()};return yt.vertexUv1s=u.has(1),yt.vertexUv2s=u.has(2),yt.vertexUv3s=u.has(3),u.clear(),yt},getProgramCacheKey:function(e){const n=[];if(e.shaderID?n.push(e.shaderID):(n.push(e.customVertexShaderID),n.push(e.customFragmentShaderID)),void 0!==e.defines)for(const t in e.defines)n.push(t),n.push(e.defines[t]);return!1===e.isRawShaderMaterial&&(!function(t,e){t.push(e.precision),t.push(e.outputColorSpace),t.push(e.envMapMode),t.push(e.envMapCubeUVHeight),t.push(e.mapUv),t.push(e.alphaMapUv),t.push(e.lightMapUv),t.push(e.aoMapUv),t.push(e.bumpMapUv),t.push(e.normalMapUv),t.push(e.displacementMapUv),t.push(e.emissiveMapUv),t.push(e.metalnessMapUv),t.push(e.roughnessMapUv),t.push(e.anisotropyMapUv),t.push(e.clearcoatMapUv),t.push(e.clearcoatNormalMapUv),t.push(e.clearcoatRoughnessMapUv),t.push(e.iridescenceMapUv),t.push(e.iridescenceThicknessMapUv),t.push(e.sheenColorMapUv),t.push(e.sheenRoughnessMapUv),t.push(e.specularMapUv),t.push(e.specularColorMapUv),t.push(e.specularIntensityMapUv),t.push(e.transmissionMapUv),t.push(e.thicknessMapUv),t.push(e.combine),t.push(e.fogExp2),t.push(e.sizeAttenuation),t.push(e.morphTargetsCount),t.push(e.morphAttributeCount),t.push(e.numDirLights),t.push(e.numPointLights),t.push(e.numSpotLights),t.push(e.numSpotLightMaps),t.push(e.numHemiLights),t.push(e.numRectAreaLights),t.push(e.numDirLightShadows),t.push(e.numPointLightShadows),t.push(e.numSpotLightShadows),t.push(e.numSpotLightShadowsWithMaps),t.push(e.numLightProbes),t.push(e.shadowMapType),t.push(e.toneMapping),t.push(e.numClippingPlanes),t.push(e.numClipIntersection),t.push(e.depthPacking)}(n,e),function(t,e){o.disableAll(),e.supportsVertexTextures&&o.enable(0);e.instancing&&o.enable(1);e.instancingColor&&o.enable(2);e.instancingMorph&&o.enable(3);e.matcap&&o.enable(4);e.envMap&&o.enable(5);e.normalMapObjectSpace&&o.enable(6);e.normalMapTangentSpace&&o.enable(7);e.clearcoat&&o.enable(8);e.iridescence&&o.enable(9);e.alphaTest&&o.enable(10);e.vertexColors&&o.enable(11);e.vertexAlphas&&o.enable(12);e.vertexUv1s&&o.enable(13);e.vertexUv2s&&o.enable(14);e.vertexUv3s&&o.enable(15);e.vertexTangents&&o.enable(16);e.anisotropy&&o.enable(17);e.alphaHash&&o.enable(18);e.batching&&o.enable(19);e.dispersion&&o.enable(20);e.batchingColor&&o.enable(21);t.push(o.mask),o.disableAll(),e.fog&&o.enable(0);e.useFog&&o.enable(1);e.flatShading&&o.enable(2);e.logarithmicDepthBuffer&&o.enable(3);e.reverseDepthBuffer&&o.enable(4);e.skinning&&o.enable(5);e.morphTargets&&o.enable(6);e.morphNormals&&o.enable(7);e.morphColors&&o.enable(8);e.premultipliedAlpha&&o.enable(9);e.shadowMapEnabled&&o.enable(10);e.doubleSided&&o.enable(11);e.flipSided&&o.enable(12);e.useDepthPacking&&o.enable(13);e.dithering&&o.enable(14);e.transmission&&o.enable(15);e.sheen&&o.enable(16);e.opaque&&o.enable(17);e.pointsUvs&&o.enable(18);e.decodeVideoTexture&&o.enable(19);e.alphaToCoverage&&o.enable(20);t.push(o.mask)}(n,e),n.push(t.outputColorSpace)),n.push(e.customProgramCacheKey),n.join()},getUniforms:function(t){const e=f[t.type];let n;if(e){const t=Rr[e];n=ar.clone(t.uniforms)}else n=t.uniforms;return n},acquireProgram:function(e,n){let i;for(let t=0,e=h.length;t<e;t++){const e=h[t];if(e.cacheKey===n){i=e,++i.usedTimes;break}}return void 0===i&&(i=new La(t,n,e,s),h.push(i)),i},releaseProgram:function(t){if(0==--t.usedTimes){const e=h.indexOf(t);h[e]=h[h.length-1],h.pop(),t.destroy()}},releaseShaderCache:function(t){l.remove(t)},programs:h,dispose:function(){l.dispose()}}}function ka(){let t=new WeakMap;return{has:function(e){return t.has(e)},get:function(e){let n=t.get(e);return void 0===n&&(n={},t.set(e,n)),n},remove:function(e){t.delete(e)},update:function(e,n,i){t.get(e)[n]=i},dispose:function(){t=new WeakMap}}}function za(t,e){return t.groupOrder!==e.groupOrder?t.groupOrder-e.groupOrder:t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.material.id!==e.material.id?t.material.id-e.material.id:t.z!==e.z?t.z-e.z:t.id-e.id}function qa(t,e){return t.groupOrder!==e.groupOrder?t.groupOrder-e.groupOrder:t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.z!==e.z?e.z-t.z:t.id-e.id}function Ga(){const t=[];let e=0;const n=[],i=[],r=[];function s(n,i,r,s,a,o){let l=t[e];return void 0===l?(l={id:n.id,object:n,geometry:i,material:r,groupOrder:s,renderOrder:n.renderOrder,z:a,group:o},t[e]=l):(l.id=n.id,l.object=n,l.geometry=i,l.material=r,l.groupOrder=s,l.renderOrder=n.renderOrder,l.z=a,l.group=o),e++,l}return{opaque:n,transmissive:i,transparent:r,init:function(){e=0,n.length=0,i.length=0,r.length=0},push:function(t,e,a,o,l,u){const h=s(t,e,a,o,l,u);a.transmission>0?i.push(h):!0===a.transparent?r.push(h):n.push(h)},unshift:function(t,e,a,o,l,u){const h=s(t,e,a,o,l,u);a.transmission>0?i.unshift(h):!0===a.transparent?r.unshift(h):n.unshift(h)},finish:function(){for(let n=e,i=t.length;n<i;n++){const e=t[n];if(null===e.id)break;e.id=null,e.object=null,e.geometry=null,e.material=null,e.group=null}},sort:function(t,e){n.length>1&&n.sort(t||za),i.length>1&&i.sort(e||qa),r.length>1&&r.sort(e||qa)}}}function Va(){let t=new WeakMap;return{get:function(e,n){const i=t.get(e);let r;return void 0===i?(r=new Ga,t.set(e,[r])):n>=i.length?(r=new Ga,i.push(r)):r=i[n],r},dispose:function(){t=new WeakMap}}}function Ha(){const t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];let n;switch(e.type){case"DirectionalLight":n={direction:new en,color:new Mi};break;case"SpotLight":n={position:new en,direction:new en,color:new Mi,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":n={position:new en,color:new Mi,distance:0,decay:0};break;case"HemisphereLight":n={direction:new en,skyColor:new Mi,groundColor:new Mi};break;case"RectAreaLight":n={color:new Mi,position:new en,halfWidth:new en,halfHeight:new en}}return t[e.id]=n,n}}}let ja=0;function Wa(t,e){return(e.castShadow?2:0)-(t.castShadow?2:0)+(e.map?1:0)-(t.map?1:0)}function Xa(t){const e=new Ha,n=function(){const t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];let n;switch(e.type){case"DirectionalLight":case"SpotLight":n={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Ee};break;case"PointLight":n={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Ee,shadowCameraNear:1,shadowCameraFar:1e3}}return t[e.id]=n,n}}}(),i={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1,numSpotMaps:-1,numLightProbes:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotLightMap:[],spotShadow:[],spotShadowMap:[],spotLightMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],numSpotLightShadowsWithMaps:0,numLightProbes:0};for(let t=0;t<9;t++)i.probe.push(new en);const r=new en,s=new Dn,a=new Dn;return{setup:function(r){let s=0,a=0,o=0;for(let t=0;t<9;t++)i.probe[t].set(0,0,0);let l=0,u=0,h=0,c=0,A=0,d=0,p=0,f=0,m=0,g=0,y=0;r.sort(Wa);for(let t=0,v=r.length;t<v;t++){const v=r[t],_=v.color,x=v.intensity,b=v.distance,S=v.shadow&&v.shadow.map?v.shadow.map.texture:null;if(v.isAmbientLight)s+=_.r*x,a+=_.g*x,o+=_.b*x;else if(v.isLightProbe){for(let t=0;t<9;t++)i.probe[t].addScaledVector(v.sh.coefficients[t],x);y++}else if(v.isDirectionalLight){const t=e.get(v);if(t.color.copy(v.color).multiplyScalar(v.intensity),v.castShadow){const t=v.shadow,e=n.get(v);e.shadowIntensity=t.intensity,e.shadowBias=t.bias,e.shadowNormalBias=t.normalBias,e.shadowRadius=t.radius,e.shadowMapSize=t.mapSize,i.directionalShadow[l]=e,i.directionalShadowMap[l]=S,i.directionalShadowMatrix[l]=v.shadow.matrix,d++}i.directional[l]=t,l++}else if(v.isSpotLight){const t=e.get(v);t.position.setFromMatrixPosition(v.matrixWorld),t.color.copy(_).multiplyScalar(x),t.distance=b,t.coneCos=Math.cos(v.angle),t.penumbraCos=Math.cos(v.angle*(1-v.penumbra)),t.decay=v.decay,i.spot[h]=t;const r=v.shadow;if(v.map&&(i.spotLightMap[m]=v.map,m++,r.updateMatrices(v),v.castShadow&&g++),i.spotLightMatrix[h]=r.matrix,v.castShadow){const t=n.get(v);t.shadowIntensity=r.intensity,t.shadowBias=r.bias,t.shadowNormalBias=r.normalBias,t.shadowRadius=r.radius,t.shadowMapSize=r.mapSize,i.spotShadow[h]=t,i.spotShadowMap[h]=S,f++}h++}else if(v.isRectAreaLight){const t=e.get(v);t.color.copy(_).multiplyScalar(x),t.halfWidth.set(.5*v.width,0,0),t.halfHeight.set(0,.5*v.height,0),i.rectArea[c]=t,c++}else if(v.isPointLight){const t=e.get(v);if(t.color.copy(v.color).multiplyScalar(v.intensity),t.distance=v.distance,t.decay=v.decay,v.castShadow){const t=v.shadow,e=n.get(v);e.shadowIntensity=t.intensity,e.shadowBias=t.bias,e.shadowNormalBias=t.normalBias,e.shadowRadius=t.radius,e.shadowMapSize=t.mapSize,e.shadowCameraNear=t.camera.near,e.shadowCameraFar=t.camera.far,i.pointShadow[u]=e,i.pointShadowMap[u]=S,i.pointShadowMatrix[u]=v.shadow.matrix,p++}i.point[u]=t,u++}else if(v.isHemisphereLight){const t=e.get(v);t.skyColor.copy(v.color).multiplyScalar(x),t.groundColor.copy(v.groundColor).multiplyScalar(x),i.hemi[A]=t,A++}}c>0&&(!0===t.has("OES_texture_float_linear")?(i.rectAreaLTC1=Cr.LTC_FLOAT_1,i.rectAreaLTC2=Cr.LTC_FLOAT_2):(i.rectAreaLTC1=Cr.LTC_HALF_1,i.rectAreaLTC2=Cr.LTC_HALF_2)),i.ambient[0]=s,i.ambient[1]=a,i.ambient[2]=o;const v=i.hash;v.directionalLength===l&&v.pointLength===u&&v.spotLength===h&&v.rectAreaLength===c&&v.hemiLength===A&&v.numDirectionalShadows===d&&v.numPointShadows===p&&v.numSpotShadows===f&&v.numSpotMaps===m&&v.numLightProbes===y||(i.directional.length=l,i.spot.length=h,i.rectArea.length=c,i.point.length=u,i.hemi.length=A,i.directionalShadow.length=d,i.directionalShadowMap.length=d,i.pointShadow.length=p,i.pointShadowMap.length=p,i.spotShadow.length=f,i.spotShadowMap.length=f,i.directionalShadowMatrix.length=d,i.pointShadowMatrix.length=p,i.spotLightMatrix.length=f+m-g,i.spotLightMap.length=m,i.numSpotLightShadowsWithMaps=g,i.numLightProbes=y,v.directionalLength=l,v.pointLength=u,v.spotLength=h,v.rectAreaLength=c,v.hemiLength=A,v.numDirectionalShadows=d,v.numPointShadows=p,v.numSpotShadows=f,v.numSpotMaps=m,v.numLightProbes=y,i.version=ja++)},setupView:function(t,e){let n=0,o=0,l=0,u=0,h=0;const c=e.matrixWorldInverse;for(let e=0,A=t.length;e<A;e++){const A=t[e];if(A.isDirectionalLight){const t=i.directional[n];t.direction.setFromMatrixPosition(A.matrixWorld),r.setFromMatrixPosition(A.target.matrixWorld),t.direction.sub(r),t.direction.transformDirection(c),n++}else if(A.isSpotLight){const t=i.spot[l];t.position.setFromMatrixPosition(A.matrixWorld),t.position.applyMatrix4(c),t.direction.setFromMatrixPosition(A.matrixWorld),r.setFromMatrixPosition(A.target.matrixWorld),t.direction.sub(r),t.direction.transformDirection(c),l++}else if(A.isRectAreaLight){const t=i.rectArea[u];t.position.setFromMatrixPosition(A.matrixWorld),t.position.applyMatrix4(c),a.identity(),s.copy(A.matrixWorld),s.premultiply(c),a.extractRotation(s),t.halfWidth.set(.5*A.width,0,0),t.halfHeight.set(0,.5*A.height,0),t.halfWidth.applyMatrix4(a),t.halfHeight.applyMatrix4(a),u++}else if(A.isPointLight){const t=i.point[o];t.position.setFromMatrixPosition(A.matrixWorld),t.position.applyMatrix4(c),o++}else if(A.isHemisphereLight){const 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super.copy(t),this.depthPacking=t.depthPacking,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this}}class Za extends Ei{constructor(t){super(),this.isMeshDistanceMaterial=!0,this.type="MeshDistanceMaterial",this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.setValues(t)}copy(t){return super.copy(t),this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this}}function Ka(t,e,n){let i=new Sr;const r=new Ee,s=new Ee,a=new Qe,o=new $a({depthPacking:3201}),l=new Za,u={},h=n.maxTextureSize,p={[c]:1,[A]:0,[d]:2},f=new or({defines:{VSM_SAMPLES:8},uniforms:{shadow_pass:{value:null},resolution:{value:new Ee},radius:{value:4}},vertexShader:"void 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OES_texture_float_linear not supported on this device."),t.texParameteri(n,t.TEXTURE_WRAP_S,T[s.wrapS]),t.texParameteri(n,t.TEXTURE_WRAP_T,T[s.wrapT]),n!==t.TEXTURE_3D&&n!==t.TEXTURE_2D_ARRAY||t.texParameteri(n,t.TEXTURE_WRAP_R,T[s.wrapR]),t.texParameteri(n,t.TEXTURE_MAG_FILTER,E[s.magFilter]),t.texParameteri(n,t.TEXTURE_MIN_FILTER,E[s.minFilter]),s.compareFunction&&(t.texParameteri(n,t.TEXTURE_COMPARE_MODE,t.COMPARE_REF_TO_TEXTURE),t.texParameteri(n,t.TEXTURE_COMPARE_FUNC,C[s.compareFunction])),!0===e.has("EXT_texture_filter_anisotropic")){if(s.magFilter===W)return;if(s.minFilter!==Y&&s.minFilter!==Z)return;if(s.type===rt&&!1===e.has("OES_texture_float_linear"))return;if(s.anisotropy>1||i.get(s).__currentAnisotropy){const a=e.get("EXT_texture_filter_anisotropic");t.texParameterf(n,a.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(s.anisotropy,r.getMaxAnisotropy())),i.get(s).__currentAnisotropy=s.anisotropy}}}function N(e,n){let i=!1;void 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n.compressedTexImage3D(t.TEXTURE_2D_ARRAY,e,S,b.width,b.height,d.depth,0,b.data,0,0);else console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()");else w?E&&n.texSubImage3D(t.TEXTURE_2D_ARRAY,e,0,0,0,b.width,b.height,d.depth,p,x,b.data):n.texImage3D(t.TEXTURE_2D_ARRAY,e,S,b.width,b.height,d.depth,0,p,x,b.data)}else{w&&T&&n.texStorage2D(t.TEXTURE_2D,C,S,M[0].width,M[0].height);for(let e=0,i=M.length;e<i;e++)b=M[e],a.format!==ht?null!==p?w?E&&n.compressedTexSubImage2D(t.TEXTURE_2D,e,0,0,b.width,b.height,p,b.data):n.compressedTexImage2D(t.TEXTURE_2D,e,S,b.width,b.height,0,b.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):w?E&&n.texSubImage2D(t.TEXTURE_2D,e,0,0,b.width,b.height,p,x,b.data):n.texImage2D(t.TEXTURE_2D,e,S,b.width,b.height,0,p,x,b.data)}else if(a.isDataArrayTexture)if(w){if(T&&n.texStorage3D(t.TEXTURE_2D_ARRAY,C,S,d.width,d.height,d.depth),E)if(a.layerUpdates.size>0){const e=eo(d.width,d.height,a.format,a.type);for(const i of a.layerUpdates){const r=d.data.subarray(i*e/d.data.BYTES_PER_ELEMENT,(i+1)*e/d.data.BYTES_PER_ELEMENT);n.texSubImage3D(t.TEXTURE_2D_ARRAY,0,0,0,i,d.width,d.height,1,p,x,r)}a.clearLayerUpdates()}else n.texSubImage3D(t.TEXTURE_2D_ARRAY,0,0,0,0,d.width,d.height,d.depth,p,x,d.data)}else n.texImage3D(t.TEXTURE_2D_ARRAY,0,S,d.width,d.height,d.depth,0,p,x,d.data);else if(a.isData3DTexture)w?(T&&n.texStorage3D(t.TEXTURE_3D,C,S,d.width,d.height,d.depth),E&&n.texSubImage3D(t.TEXTURE_3D,0,0,0,0,d.width,d.height,d.depth,p,x,d.data)):n.texImage3D(t.TEXTURE_3D,0,S,d.width,d.height,d.depth,0,p,x,d.data);else if(a.isFramebufferTexture){if(T)if(w)n.texStorage2D(t.TEXTURE_2D,C,S,d.width,d.height);else{let e=d.width,i=d.height;for(let r=0;r<C;r++)n.texImage2D(t.TEXTURE_2D,r,S,e,i,0,p,x,null),e>>=1,i>>=1}}else if(M.length>0){if(w&&T){const e=z(M[0]);n.texStorage2D(t.TEXTURE_2D,C,S,e.width,e.height)}for(let e=0,i=M.length;e<i;e++)b=M[e],w?E&&n.texSubImage2D(t.TEXTURE_2D,e,0,0,p,x,b):n.texImage2D(t.TEXTURE_2D,e,S,p,x,b);a.generateMipmaps=!1}else if(w){if(T){const e=z(d);n.texStorage2D(t.TEXTURE_2D,C,S,e.width,e.height)}E&&n.texSubImage2D(t.TEXTURE_2D,0,0,0,p,x,d)}else n.texImage2D(t.TEXTURE_2D,0,S,p,x,d);m(a)&&g(l),c.__version=h.version,a.onUpdate&&a.onUpdate(a)}e.__version=a.version}function D(e,r,a,l,u,h){const c=s.convert(a.format,a.colorSpace),A=s.convert(a.type),d=y(a.internalFormat,c,A,a.colorSpace);if(!i.get(r).__hasExternalTextures){const e=Math.max(1,r.width>>h),i=Math.max(1,r.height>>h);u===t.TEXTURE_3D||u===t.TEXTURE_2D_ARRAY?n.texImage3D(u,h,d,e,i,r.depth,0,c,A,null):n.texImage2D(u,h,d,e,i,0,c,A,null)}n.bindFramebuffer(t.FRAMEBUFFER,e),F(r)?o.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,l,u,i.get(a).__webglTexture,0,O(r)):(u===t.TEXTURE_2D||u>=t.TEXTURE_CUBE_MAP_POSITIVE_X&&u<=t.TEXTURE_CUBE_MAP_NEGATIVE_Z)&&t.framebufferTexture2D(t.FRAMEBUFFER,l,u,i.get(a).__webglTexture,h),n.bindFramebuffer(t.FRAMEBUFFER,null)}function I(e,n,i){if(t.bindRenderbuffer(t.RENDERBUFFER,e),n.depthBuffer){const r=n.depthTexture,s=r&&r.isDepthTexture?r.type:null,a=v(n.stencilBuffer,s),l=n.stencilBuffer?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT,u=O(n);F(n)?o.renderbufferStorageMultisampleEXT(t.RENDERBUFFER,u,a,n.width,n.height):i?t.renderbufferStorageMultisample(t.RENDERBUFFER,u,a,n.width,n.height):t.renderbufferStorage(t.RENDERBUFFER,a,n.width,n.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,l,t.RENDERBUFFER,e)}else{const e=n.textures;for(let r=0;r<e.length;r++){const a=e[r],l=s.convert(a.format,a.colorSpace),u=s.convert(a.type),h=y(a.internalFormat,l,u,a.colorSpace),c=O(n);i&&!1===F(n)?t.renderbufferStorageMultisample(t.RENDERBUFFER,c,h,n.width,n.height):F(n)?o.renderbufferStorageMultisampleEXT(t.RENDERBUFFER,c,h,n.width,n.height):t.renderbufferStorage(t.RENDERBUFFER,h,n.width,n.height)}}t.bindRenderbuffer(t.RENDERBUFFER,null)}function L(e){const r=i.get(e),s=!0===e.isWebGLCubeRenderTarget;if(r.__boundDepthTexture!==e.depthTexture){const t=e.depthTexture;if(r.__depthDisposeCallback&&r.__depthDisposeCallback(),t){const e=()=>{delete r.__boundDepthTexture,delete r.__depthDisposeCallback,t.removeEventListener("dispose",e)};t.addEventListener("dispose",e),r.__depthDisposeCallback=e}r.__boundDepthTexture=t}if(e.depthTexture&&!r.__autoAllocateDepthBuffer){if(s)throw new Error("target.depthTexture not supported in Cube render targets");!function(e,r){if(r&&r.isWebGLCubeRenderTarget)throw new Error("Depth 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format");F(r)?o.framebufferTexture2DMultisampleEXT(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.TEXTURE_2D,s,0,a):t.framebufferTexture2D(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.TEXTURE_2D,s,0)}}(r.__webglFramebuffer,e)}else if(s){r.__webglDepthbuffer=[];for(let i=0;i<6;i++)if(n.bindFramebuffer(t.FRAMEBUFFER,r.__webglFramebuffer[i]),void 0===r.__webglDepthbuffer[i])r.__webglDepthbuffer[i]=t.createRenderbuffer(),I(r.__webglDepthbuffer[i],e,!1);else{const n=e.stencilBuffer?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT,s=r.__webglDepthbuffer[i];t.bindRenderbuffer(t.RENDERBUFFER,s),t.framebufferRenderbuffer(t.FRAMEBUFFER,n,t.RENDERBUFFER,s)}}else if(n.bindFramebuffer(t.FRAMEBUFFER,r.__webglFramebuffer),void 0===r.__webglDepthbuffer)r.__webglDepthbuffer=t.createRenderbuffer(),I(r.__webglDepthbuffer,e,!1);else{const n=e.stencilBuffer?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT,i=r.__webglDepthbuffer;t.bindRenderbuffer(t.RENDERBUFFER,i),t.framebufferRenderbuffer(t.FRAMEBUFFER,n,t.RENDERBUFFER,i)}n.bindFramebuffer(t.FRAMEBUFFER,null)}const B=[],U=[];function O(t){return Math.min(r.maxSamples,t.samples)}function F(t){const n=i.get(t);return t.samples>0&&!0===e.has("WEBGL_multisampled_render_to_texture")&&!1!==n.__useRenderToTexture}function k(t,e){const n=t.colorSpace,i=t.format,r=t.type;return!0===t.isCompressedTexture||!0===t.isVideoTexture||n!==Qt&&n!==Xt&&(ke.getTransfer(n)===Jt?i===ht&&r===K||console.warn("THREE.WebGLTextures: sRGB encoded textures have to use RGBAFormat and UnsignedByteType."):console.error("THREE.WebGLTextures: Unsupported texture color space:",n)),e}function z(t){return"undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement?(u.width=t.naturalWidth||t.width,u.height=t.naturalHeight||t.height):"undefined"!=typeof VideoFrame&&t instanceof VideoFrame?(u.width=t.displayWidth,u.height=t.displayHeight):(u.width=t.width,u.height=t.height),u}this.allocateTextureUnit=function(){const t=M;return t>=r.maxTextures&&console.warn("THREE.WebGLTextures: Trying to use "+t+" texture units while this GPU supports only "+r.maxTextures),M+=1,t},this.resetTextureUnits=function(){M=0},this.setTexture2D=w,this.setTexture2DArray=function(e,r){const s=i.get(e);e.version>0&&s.__version!==e.version?P(s,e,r):n.bindTexture(t.TEXTURE_2D_ARRAY,s.__webglTexture,t.TEXTURE0+r)},this.setTexture3D=function(e,r){const s=i.get(e);e.version>0&&s.__version!==e.version?P(s,e,r):n.bindTexture(t.TEXTURE_3D,s.__webglTexture,t.TEXTURE0+r)},this.setTextureCube=function(e,a){const o=i.get(e);e.version>0&&o.__version!==e.version?function(e,a,o){if(6!==a.image.length)return;const l=N(e,a),u=a.source;n.bindTexture(t.TEXTURE_CUBE_MAP,e.__webglTexture,t.TEXTURE0+o);const h=i.get(u);if(u.version!==h.__version||!0===l){n.activeTexture(t.TEXTURE0+o);const e=ke.getPrimaries(ke.workingColorSpace),i=a.colorSpace===Xt?null:ke.getPrimaries(a.colorSpace),c=a.colorSpace===Xt||e===i?t.NONE:t.BROWSER_DEFAULT_WEBGL;t.pixelStorei(t.UNPACK_FLIP_Y_WEBGL,a.flipY),t.pixelStorei(t.UNPACK_PREMULTIPLY_ALPHA_WEBGL,a.premultiplyAlpha),t.pixelStorei(t.UNPACK_ALIGNMENT,a.unpackAlignment),t.pixelStorei(t.UNPACK_COLORSPACE_CONVERSION_WEBGL,c);const A=a.isCompressedTexture||a.image[0].isCompressedTexture,d=a.image[0]&&a.image[0].isDataTexture,p=[];for(let t=0;t<6;t++)p[t]=A||d?d?a.image[t].image:a.image[t]:f(a.image[t],!0,r.maxCubemapSize),p[t]=k(a,p[t]);const v=p[0],x=s.convert(a.format,a.colorSpace),b=s.convert(a.type),S=y(a.internalFormat,x,b,a.colorSpace),M=!0!==a.isVideoTexture,w=void 0===h.__version||!0===l,T=u.dataReady;let E,C=_(a,v);if(R(t.TEXTURE_CUBE_MAP,a),A){M&&w&&n.texStorage2D(t.TEXTURE_CUBE_MAP,C,S,v.width,v.height);for(let e=0;e<6;e++){E=p[e].mipmaps;for(let i=0;i<E.length;i++){const r=E[i];a.format!==ht?null!==x?M?T&&n.compressedTexSubImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,i,0,0,r.width,r.height,x,r.data):n.compressedTexImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,i,S,r.width,r.height,0,r.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):M?T&&n.texSubImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,i,0,0,r.width,r.height,x,b,r.data):n.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,i,S,r.width,r.height,0,x,b,r.data)}}}else{if(E=a.mipmaps,M&&w){E.length>0&&C++;const e=z(p[0]);n.texStorage2D(t.TEXTURE_CUBE_MAP,C,S,e.width,e.height)}for(let e=0;e<6;e++)if(d){M?T&&n.texSubImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,0,0,0,p[e].width,p[e].height,x,b,p[e].data):n.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,0,S,p[e].width,p[e].height,0,x,b,p[e].data);for(let i=0;i<E.length;i++){const r=E[i].image[e].image;M?T&&n.texSubImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,i+1,0,0,r.width,r.height,x,b,r.data):n.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,i+1,S,r.width,r.height,0,x,b,r.data)}}else{M?T&&n.texSubImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,0,0,0,x,b,p[e]):n.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,0,S,x,b,p[e]);for(let i=0;i<E.length;i++){const r=E[i];M?T&&n.texSubImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,i+1,0,0,x,b,r.image[e]):n.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,i+1,S,x,b,r.image[e])}}}m(a)&&g(t.TEXTURE_CUBE_MAP),h.__version=u.version,a.onUpdate&&a.onUpdate(a)}e.__version=a.version}(o,e,a):n.bindTexture(t.TEXTURE_CUBE_MAP,o.__webglTexture,t.TEXTURE0+a)},this.rebindTextures=function(e,n,r){const s=i.get(e);void 0!==n&&D(s.__webglFramebuffer,e,e.texture,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,0),void 0!==r&&L(e)},this.setupRenderTarget=function(e){const r=e.texture,o=i.get(e),l=i.get(r);e.addEventListener("dispose",b);const u=e.textures,h=!0===e.isWebGLCubeRenderTarget,c=u.length>1;if(c||(void 0===l.__webglTexture&&(l.__webglTexture=t.createTexture()),l.__version=r.version,a.memory.textures++),h){o.__webglFramebuffer=[];for(let e=0;e<6;e++)if(r.mipmaps&&r.mipmaps.length>0){o.__webglFramebuffer[e]=[];for(let n=0;n<r.mipmaps.length;n++)o.__webglFramebuffer[e][n]=t.createFramebuffer()}else o.__webglFramebuffer[e]=t.createFramebuffer()}else{if(r.mipmaps&&r.mipmaps.length>0){o.__webglFramebuffer=[];for(let e=0;e<r.mipmaps.length;e++)o.__webglFramebuffer[e]=t.createFramebuffer()}else o.__webglFramebuffer=t.createFramebuffer();if(c)for(let e=0,n=u.length;e<n;e++){const n=i.get(u[e]);void 0===n.__webglTexture&&(n.__webglTexture=t.createTexture(),a.memory.textures++)}if(e.samples>0&&!1===F(e)){o.__webglMultisampledFramebuffer=t.createFramebuffer(),o.__webglColorRenderbuffer=[],n.bindFramebuffer(t.FRAMEBUFFER,o.__webglMultisampledFramebuffer);for(let n=0;n<u.length;n++){const i=u[n];o.__webglColorRenderbuffer[n]=t.createRenderbuffer(),t.bindRenderbuffer(t.RENDERBUFFER,o.__webglColorRenderbuffer[n]);const r=s.convert(i.format,i.colorSpace),a=s.convert(i.type),l=y(i.internalFormat,r,a,i.colorSpace,!0===e.isXRRenderTarget),h=O(e);t.renderbufferStorageMultisample(t.RENDERBUFFER,h,l,e.width,e.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0+n,t.RENDERBUFFER,o.__webglColorRenderbuffer[n])}t.bindRenderbuffer(t.RENDERBUFFER,null),e.depthBuffer&&(o.__webglDepthRenderbuffer=t.createRenderbuffer(),I(o.__webglDepthRenderbuffer,e,!0)),n.bindFramebuffer(t.FRAMEBUFFER,null)}}if(h){n.bindTexture(t.TEXTURE_CUBE_MAP,l.__webglTexture),R(t.TEXTURE_CUBE_MAP,r);for(let n=0;n<6;n++)if(r.mipmaps&&r.mipmaps.length>0)for(let i=0;i<r.mipmaps.length;i++)D(o.__webglFramebuffer[n][i],e,r,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+n,i);else D(o.__webglFramebuffer[n],e,r,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+n,0);m(r)&&g(t.TEXTURE_CUBE_MAP),n.unbindTexture()}else if(c){for(let r=0,s=u.length;r<s;r++){const s=u[r],a=i.get(s);n.bindTexture(t.TEXTURE_2D,a.__webglTexture),R(t.TEXTURE_2D,s),D(o.__webglFramebuffer,e,s,t.COLOR_ATTACHMENT0+r,t.TEXTURE_2D,0),m(s)&&g(t.TEXTURE_2D)}n.unbindTexture()}else{let i=t.TEXTURE_2D;if((e.isWebGL3DRenderTarget||e.isWebGLArrayRenderTarget)&&(i=e.isWebGL3DRenderTarget?t.TEXTURE_3D:t.TEXTURE_2D_ARRAY),n.bindTexture(i,l.__webglTexture),R(i,r),r.mipmaps&&r.mipmaps.length>0)for(let n=0;n<r.mipmaps.length;n++)D(o.__webglFramebuffer[n],e,r,t.COLOR_ATTACHMENT0,i,n);else D(o.__webglFramebuffer,e,r,t.COLOR_ATTACHMENT0,i,0);m(r)&&g(i),n.unbindTexture()}e.depthBuffer&&L(e)},this.updateRenderTargetMipmap=function(e){const r=e.textures;for(let s=0,a=r.length;s<a;s++){const a=r[s];if(m(a)){const r=e.isWebGLCubeRenderTarget?t.TEXTURE_CUBE_MAP:t.TEXTURE_2D,s=i.get(a).__webglTexture;n.bindTexture(r,s),g(r),n.unbindTexture()}}},this.updateMultisampleRenderTarget=function(e){if(e.samples>0)if(!1===F(e)){const r=e.textures,s=e.width,a=e.height;let o=t.COLOR_BUFFER_BIT;const u=e.stencilBuffer?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT,h=i.get(e),c=r.length>1;if(c)for(let e=0;e<r.length;e++)n.bindFramebuffer(t.FRAMEBUFFER,h.__webglMultisampledFramebuffer),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0+e,t.RENDERBUFFER,null),n.bindFramebuffer(t.FRAMEBUFFER,h.__webglFramebuffer),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0+e,t.TEXTURE_2D,null,0);n.bindFramebuffer(t.READ_FRAMEBUFFER,h.__webglMultisampledFramebuffer),n.bindFramebuffer(t.DRAW_FRAMEBUFFER,h.__webglFramebuffer);for(let n=0;n<r.length;n++){if(e.resolveDepthBuffer&&(e.depthBuffer&&(o|=t.DEPTH_BUFFER_BIT),e.stencilBuffer&&e.resolveStencilBuffer&&(o|=t.STENCIL_BUFFER_BIT)),c){t.framebufferRenderbuffer(t.READ_FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.RENDERBUFFER,h.__webglColorRenderbuffer[n]);const e=i.get(r[n]).__webglTexture;t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,e,0)}t.blitFramebuffer(0,0,s,a,0,0,s,a,o,t.NEAREST),!0===l&&(B.length=0,U.length=0,B.push(t.COLOR_ATTACHMENT0+n),e.depthBuffer&&!1===e.resolveDepthBuffer&&(B.push(u),U.push(u),t.invalidateFramebuffer(t.DRAW_FRAMEBUFFER,U)),t.invalidateFramebuffer(t.READ_FRAMEBUFFER,B))}if(n.bindFramebuffer(t.READ_FRAMEBUFFER,null),n.bindFramebuffer(t.DRAW_FRAMEBUFFER,null),c)for(let e=0;e<r.length;e++){n.bindFramebuffer(t.FRAMEBUFFER,h.__webglMultisampledFramebuffer),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0+e,t.RENDERBUFFER,h.__webglColorRenderbuffer[e]);const s=i.get(r[e]).__webglTexture;n.bindFramebuffer(t.FRAMEBUFFER,h.__webglFramebuffer),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0+e,t.TEXTURE_2D,s,0)}n.bindFramebuffer(t.DRAW_FRAMEBUFFER,h.__webglMultisampledFramebuffer)}else if(e.depthBuffer&&!1===e.resolveDepthBuffer&&l){const n=e.stencilBuffer?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;t.invalidateFramebuffer(t.DRAW_FRAMEBUFFER,[n])}},this.setupDepthRenderbuffer=L,this.setupFrameBufferTexture=D,this.useMultisampledRTT=F}function io(t,e){return{convert:function(n,i=""){let r;const s=ke.getTransfer(i);if(n===K)return t.UNSIGNED_BYTE;if(n===at)return t.UNSIGNED_SHORT_4_4_4_4;if(n===ot)return t.UNSIGNED_SHORT_5_5_5_1;if(n===ut)return t.UNSIGNED_INT_5_9_9_9_REV;if(n===J)return t.BYTE;if(n===tt)return t.SHORT;if(n===et)return t.UNSIGNED_SHORT;if(n===nt)return t.INT;if(n===it)return t.UNSIGNED_INT;if(n===rt)return t.FLOAT;if(n===st)return t.HALF_FLOAT;if(1021===n)return t.ALPHA;if(1022===n)return t.RGB;if(n===ht)return t.RGBA;if(1024===n)return t.LUMINANCE;if(1025===n)return t.LUMINANCE_ALPHA;if(n===ct)return t.DEPTH_COMPONENT;if(n===At)return t.DEPTH_STENCIL;if(1028===n)return t.RED;if(n===dt)return t.RED_INTEGER;if(1030===n)return t.RG;if(n===pt)return t.RG_INTEGER;if(n===ft)return t.RGBA_INTEGER;if(n===mt||n===gt||n===yt||n===vt)if(s===Jt){if(r=e.get("WEBGL_compressed_texture_s3tc_srgb"),null===r)return null;if(n===mt)return r.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(n===gt)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(n===yt)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(n===vt)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else{if(r=e.get("WEBGL_compressed_texture_s3tc"),null===r)return null;if(n===mt)return r.COMPRESSED_RGB_S3TC_DXT1_EXT;if(n===gt)return r.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(n===yt)return r.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(n===vt)return r.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(n===_t||n===xt||n===bt||n===St){if(r=e.get("WEBGL_compressed_texture_pvrtc"),null===r)return null;if(n===_t)return r.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(n===xt)return r.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(n===bt)return r.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(n===St)return r.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(n===Mt||n===wt||n===Tt){if(r=e.get("WEBGL_compressed_texture_etc"),null===r)return null;if(n===Mt||n===wt)return s===Jt?r.COMPRESSED_SRGB8_ETC2:r.COMPRESSED_RGB8_ETC2;if(n===Tt)return s===Jt?r.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:r.COMPRESSED_RGBA8_ETC2_EAC}if(n===Et||n===Ct||n===Rt||n===Nt||n===Pt||n===Dt||n===It||n===Lt||n===Bt||n===Ut||n===Ot||n===Ft||n===kt||n===zt){if(r=e.get("WEBGL_compressed_texture_astc"),null===r)return null;if(n===Et)return s===Jt?r.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:r.COMPRESSED_RGBA_ASTC_4x4_KHR;if(n===Ct)return s===Jt?r.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:r.COMPRESSED_RGBA_ASTC_5x4_KHR;if(n===Rt)return s===Jt?r.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:r.COMPRESSED_RGBA_ASTC_5x5_KHR;if(n===Nt)return s===Jt?r.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:r.COMPRESSED_RGBA_ASTC_6x5_KHR;if(n===Pt)return s===Jt?r.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:r.COMPRESSED_RGBA_ASTC_6x6_KHR;if(n===Dt)return s===Jt?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:r.COMPRESSED_RGBA_ASTC_8x5_KHR;if(n===It)return s===Jt?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:r.COMPRESSED_RGBA_ASTC_8x6_KHR;if(n===Lt)return s===Jt?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:r.COMPRESSED_RGBA_ASTC_8x8_KHR;if(n===Bt)return s===Jt?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:r.COMPRESSED_RGBA_ASTC_10x5_KHR;if(n===Ut)return s===Jt?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:r.COMPRESSED_RGBA_ASTC_10x6_KHR;if(n===Ot)return s===Jt?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:r.COMPRESSED_RGBA_ASTC_10x8_KHR;if(n===Ft)return s===Jt?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:r.COMPRESSED_RGBA_ASTC_10x10_KHR;if(n===kt)return s===Jt?r.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:r.COMPRESSED_RGBA_ASTC_12x10_KHR;if(n===zt)return s===Jt?r.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:r.COMPRESSED_RGBA_ASTC_12x12_KHR}if(n===qt||n===Gt||n===Vt){if(r=e.get("EXT_texture_compression_bptc"),null===r)return null;if(n===qt)return s===Jt?r.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:r.COMPRESSED_RGBA_BPTC_UNORM_EXT;if(n===Gt)return r.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT;if(n===Vt)return r.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT}if(36283===n||n===Ht||n===jt||n===Wt){if(r=e.get("EXT_texture_compression_rgtc"),null===r)return null;if(n===qt)return r.COMPRESSED_RED_RGTC1_EXT;if(n===Ht)return r.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(n===jt)return r.COMPRESSED_RED_GREEN_RGTC2_EXT;if(n===Wt)return r.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}return n===lt?t.UNSIGNED_INT_24_8:void 0!==t[n]?t[n]:null}}}class ro extends Ar{constructor(t=[]){super(),this.isArrayCamera=!0,this.cameras=t}}let so=class extends si{constructor(){super(),this.isGroup=!0,this.type="Group"}};const ao={type:"move"};class oo{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return null===this._hand&&(this._hand=new so,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return null===this._targetRay&&(this._targetRay=new so,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new en,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new en),this._targetRay}getGripSpace(){return null===this._grip&&(this._grip=new so,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new en,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new en),this._grip}dispatchEvent(t){return null!==this._targetRay&&this._targetRay.dispatchEvent(t),null!==this._grip&&this._grip.dispatchEvent(t),null!==this._hand&&this._hand.dispatchEvent(t),this}connect(t){if(t&&t.hand){const e=this._hand;if(e)for(const n of t.hand.values())this._getHandJoint(e,n)}return this.dispatchEvent({type:"connected",data:t}),this}disconnect(t){return this.dispatchEvent({type:"disconnected",data:t}),null!==this._targetRay&&(this._targetRay.visible=!1),null!==this._grip&&(this._grip.visible=!1),null!==this._hand&&(this._hand.visible=!1),this}update(t,e,n){let i=null,r=null,s=null;const a=this._targetRay,o=this._grip,l=this._hand;if(t&&"visible-blurred"!==e.session.visibilityState){if(l&&t.hand){s=!0;for(const i of t.hand.values()){const t=e.getJointPose(i,n),r=this._getHandJoint(l,i);null!==t&&(r.matrix.fromArray(t.transform.matrix),r.matrix.decompose(r.position,r.rotation,r.scale),r.matrixWorldNeedsUpdate=!0,r.jointRadius=t.radius),r.visible=null!==t}const i=l.joints["index-finger-tip"],r=l.joints["thumb-tip"],a=i.position.distanceTo(r.position),o=.02,u=.005;l.inputState.pinching&&a>o+u?(l.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:t.handedness,target:this})):!l.inputState.pinching&&a<=o-u&&(l.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:t.handedness,target:this}))}else null!==o&&t.gripSpace&&(r=e.getPose(t.gripSpace,n),null!==r&&(o.matrix.fromArray(r.transform.matrix),o.matrix.decompose(o.position,o.rotation,o.scale),o.matrixWorldNeedsUpdate=!0,r.linearVelocity?(o.hasLinearVelocity=!0,o.linearVelocity.copy(r.linearVelocity)):o.hasLinearVelocity=!1,r.angularVelocity?(o.hasAngularVelocity=!0,o.angularVelocity.copy(r.angularVelocity)):o.hasAngularVelocity=!1));null!==a&&(i=e.getPose(t.targetRaySpace,n),null===i&&null!==r&&(i=r),null!==i&&(a.matrix.fromArray(i.transform.matrix),a.matrix.decompose(a.position,a.rotation,a.scale),a.matrixWorldNeedsUpdate=!0,i.linearVelocity?(a.hasLinearVelocity=!0,a.linearVelocity.copy(i.linearVelocity)):a.hasLinearVelocity=!1,i.angularVelocity?(a.hasAngularVelocity=!0,a.angularVelocity.copy(i.angularVelocity)):a.hasAngularVelocity=!1,this.dispatchEvent(ao)))}return null!==a&&(a.visible=null!==i),null!==o&&(o.visible=null!==r),null!==l&&(l.visible=null!==s),this}_getHandJoint(t,e){if(void 0===t.joints[e.jointName]){const n=new so;n.matrixAutoUpdate=!1,n.visible=!1,t.joints[e.jointName]=n,t.add(n)}return t.joints[e.jointName]}}class lo{constructor(){this.texture=null,this.mesh=null,this.depthNear=0,this.depthFar=0}init(t,e,n){if(null===this.texture){const i=new Ye;t.properties.get(i).__webglTexture=e.texture,e.depthNear==n.depthNear&&e.depthFar==n.depthFar||(this.depthNear=e.depthNear,this.depthFar=e.depthFar),this.texture=i}}getMesh(t){if(null!==this.texture&&null===this.mesh){const e=t.cameras[0].viewport,n=new or({vertexShader:"\nvoid main() {\n\n\tgl_Position = vec4( position, 1.0 );\n\n}",fragmentShader:"\nuniform sampler2DArray depthColor;\nuniform float depthWidth;\nuniform float depthHeight;\n\nvoid main() {\n\n\tvec2 coord = vec2( gl_FragCoord.x / depthWidth, gl_FragCoord.y / depthHeight );\n\n\tif ( coord.x >= 1.0 ) {\n\n\t\tgl_FragDepth = texture( depthColor, vec3( coord.x - 1.0, coord.y, 1 ) ).r;\n\n\t} else {\n\n\t\tgl_FragDepth = texture( depthColor, vec3( coord.x, coord.y, 0 ) ).r;\n\n\t}\n\n}",uniforms:{depthColor:{value:this.texture},depthWidth:{value:e.z},depthHeight:{value:e.w}}});this.mesh=new tr(new Tr(20,20),n)}return this.mesh}reset(){this.texture=null,this.mesh=null}getDepthTexture(){return this.texture}}class uo extends fe{constructor(t,e){super();const n=this;let i=null,r=1,s=null,a="local-floor",o=1,l=null,u=null,h=null,c=null,A=null,d=null;const p=new lo,f=e.getContextAttributes();let m=null,g=null;const y=[],v=[],_=new Ee;let x=null;const b=new Ar;b.layers.enable(1),b.viewport=new Qe;const S=new Ar;S.layers.enable(2),S.viewport=new Qe;const M=[b,S],w=new ro;w.layers.enable(1),w.layers.enable(2);let T=null,E=null;function C(t){const e=v.indexOf(t.inputSource);if(-1===e)return;const n=y[e];void 0!==n&&(n.update(t.inputSource,t.frame,l||s),n.dispatchEvent({type:t.type,data:t.inputSource}))}function R(){i.removeEventListener("select",C),i.removeEventListener("selectstart",C),i.removeEventListener("selectend",C),i.removeEventListener("squeeze",C),i.removeEventListener("squeezestart",C),i.removeEventListener("squeezeend",C),i.removeEventListener("end",R),i.removeEventListener("inputsourceschange",N);for(let t=0;t<y.length;t++){const e=v[t];null!==e&&(v[t]=null,y[t].disconnect(e))}T=null,E=null,p.reset(),t.setRenderTarget(m),A=null,c=null,h=null,i=null,g=null,B.stop(),n.isPresenting=!1,t.setPixelRatio(x),t.setSize(_.width,_.height,!1),n.dispatchEvent({type:"sessionend"})}function N(t){for(let e=0;e<t.removed.length;e++){const n=t.removed[e],i=v.indexOf(n);i>=0&&(v[i]=null,y[i].disconnect(n))}for(let e=0;e<t.added.length;e++){const n=t.added[e];let i=v.indexOf(n);if(-1===i){for(let t=0;t<y.length;t++){if(t>=v.length){v.push(n),i=t;break}if(null===v[t]){v[t]=n,i=t;break}}if(-1===i)break}const r=y[i];r&&r.connect(n)}}this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(t){let e=y[t];return void 0===e&&(e=new oo,y[t]=e),e.getTargetRaySpace()},this.getControllerGrip=function(t){let e=y[t];return void 0===e&&(e=new oo,y[t]=e),e.getGripSpace()},this.getHand=function(t){let e=y[t];return void 0===e&&(e=new oo,y[t]=e),e.getHandSpace()},this.setFramebufferScaleFactor=function(t){r=t,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(t){a=t,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return l||s},this.setReferenceSpace=function(t){l=t},this.getBaseLayer=function(){return null!==c?c:A},this.getBinding=function(){return h},this.getFrame=function(){return d},this.getSession=function(){return i},this.setSession=async function(u){if(i=u,null!==i){if(m=t.getRenderTarget(),i.addEventListener("select",C),i.addEventListener("selectstart",C),i.addEventListener("selectend",C),i.addEventListener("squeeze",C),i.addEventListener("squeezestart",C),i.addEventListener("squeezeend",C),i.addEventListener("end",R),i.addEventListener("inputsourceschange",N),!0!==f.xrCompatible&&await e.makeXRCompatible(),x=t.getPixelRatio(),t.getSize(_),void 0===i.renderState.layers){const n={antialias:f.antialias,alpha:!0,depth:f.depth,stencil:f.stencil,framebufferScaleFactor:r};A=new XRWebGLLayer(i,e,n),i.updateRenderState({baseLayer:A}),t.setPixelRatio(1),t.setSize(A.framebufferWidth,A.framebufferHeight,!1),g=new Ze(A.framebufferWidth,A.framebufferHeight,{format:ht,type:K,colorSpace:t.outputColorSpace,stencilBuffer:f.stencil})}else{let n=null,s=null,a=null;f.depth&&(a=f.stencil?e.DEPTH24_STENCIL8:e.DEPTH_COMPONENT24,n=f.stencil?At:ct,s=f.stencil?lt:it);const o={colorFormat:e.RGBA8,depthFormat:a,scaleFactor:r};h=new XRWebGLBinding(i,e),c=h.createProjectionLayer(o),i.updateRenderState({layers:[c]}),t.setPixelRatio(1),t.setSize(c.textureWidth,c.textureHeight,!1),g=new Ze(c.textureWidth,c.textureHeight,{format:ht,type:K,depthTexture:new hs(c.textureWidth,c.textureHeight,s,void 0,void 0,void 0,void 0,void 0,void 0,n),stencilBuffer:f.stencil,colorSpace:t.outputColorSpace,samples:f.antialias?4:0,resolveDepthBuffer:!1===c.ignoreDepthValues})}g.isXRRenderTarget=!0,this.setFoveation(o),l=null,s=await i.requestReferenceSpace(a),B.setContext(i),B.start(),n.isPresenting=!0,n.dispatchEvent({type:"sessionstart"})}},this.getEnvironmentBlendMode=function(){if(null!==i)return i.environmentBlendMode},this.getDepthTexture=function(){return p.getDepthTexture()};const P=new en,D=new en;function I(t,e){null===e?t.matrixWorld.copy(t.matrix):t.matrixWorld.multiplyMatrices(e.matrixWorld,t.matrix),t.matrixWorldInverse.copy(t.matrixWorld).invert()}this.updateCamera=function(t){if(null===i)return;let e=t.near,n=t.far;null!==p.texture&&(p.depthNear>0&&(e=p.depthNear),p.depthFar>0&&(n=p.depthFar)),w.near=S.near=b.near=e,w.far=S.far=b.far=n,T===w.near&&E===w.far||(i.updateRenderState({depthNear:w.near,depthFar:w.far}),T=w.near,E=w.far);const r=t.parent,s=w.cameras;I(w,r);for(let t=0;t<s.length;t++)I(s[t],r);2===s.length?function(t,e,n){P.setFromMatrixPosition(e.matrixWorld),D.setFromMatrixPosition(n.matrixWorld);const i=P.distanceTo(D),r=e.projectionMatrix.elements,s=n.projectionMatrix.elements,a=r[14]/(r[10]-1),o=r[14]/(r[10]+1),l=(r[9]+1)/r[5],u=(r[9]-1)/r[5],h=(r[8]-1)/r[0],c=(s[8]+1)/s[0],A=a*h,d=a*c,p=i/(-h+c),f=p*-h;if(e.matrixWorld.decompose(t.position,t.quaternion,t.scale),t.translateX(f),t.translateZ(p),t.matrixWorld.compose(t.position,t.quaternion,t.scale),t.matrixWorldInverse.copy(t.matrixWorld).invert(),-1===r[10])t.projectionMatrix.copy(e.projectionMatrix),t.projectionMatrixInverse.copy(e.projectionMatrixInverse);else{const e=a+p,n=o+p,r=A-f,s=d+(i-f),h=l*o/n*e,c=u*o/n*e;t.projectionMatrix.makePerspective(r,s,h,c,e,n),t.projectionMatrixInverse.copy(t.projectionMatrix).invert()}}(w,b,S):w.projectionMatrix.copy(b.projectionMatrix),function(t,e,n){null===n?t.matrix.copy(e.matrixWorld):(t.matrix.copy(n.matrixWorld),t.matrix.invert(),t.matrix.multiply(e.matrixWorld));t.matrix.decompose(t.position,t.quaternion,t.scale),t.updateMatrixWorld(!0),t.projectionMatrix.copy(e.projectionMatrix),t.projectionMatrixInverse.copy(e.projectionMatrixInverse),t.isPerspectiveCamera&&(t.fov=2*ve*Math.atan(1/t.projectionMatrix.elements[5]),t.zoom=1)}(t,w,r)},this.getCamera=function(){return w},this.getFoveation=function(){if(null!==c||null!==A)return o},this.setFoveation=function(t){o=t,null!==c&&(c.fixedFoveation=t),null!==A&&void 0!==A.fixedFoveation&&(A.fixedFoveation=t)},this.hasDepthSensing=function(){return null!==p.texture},this.getDepthSensingMesh=function(){return p.getMesh(w)};let L=null;const B=new Mr;B.setAnimationLoop((function(e,r){if(u=r.getViewerPose(l||s),d=r,null!==u){const e=u.views;null!==A&&(t.setRenderTargetFramebuffer(g,A.framebuffer),t.setRenderTarget(g));let n=!1;e.length!==w.cameras.length&&(w.cameras.length=0,n=!0);for(let i=0;i<e.length;i++){const r=e[i];let s=null;if(null!==A)s=A.getViewport(r);else{const e=h.getViewSubImage(c,r);s=e.viewport,0===i&&(t.setRenderTargetTextures(g,e.colorTexture,c.ignoreDepthValues?void 0:e.depthStencilTexture),t.setRenderTarget(g))}let a=M[i];void 0===a&&(a=new Ar,a.layers.enable(i),a.viewport=new Qe,M[i]=a),a.matrix.fromArray(r.transform.matrix),a.matrix.decompose(a.position,a.quaternion,a.scale),a.projectionMatrix.fromArray(r.projectionMatrix),a.projectionMatrixInverse.copy(a.projectionMatrix).invert(),a.viewport.set(s.x,s.y,s.width,s.height),0===i&&(w.matrix.copy(a.matrix),w.matrix.decompose(w.position,w.quaternion,w.scale)),!0===n&&w.cameras.push(a)}const r=i.enabledFeatures;if(r&&r.includes("depth-sensing")){const n=h.getDepthInformation(e[0]);n&&n.isValid&&n.texture&&p.init(t,n,i.renderState)}}for(let t=0;t<y.length;t++){const e=v[t],n=y[t];null!==e&&void 0!==n&&n.update(e,r,l||s)}L&&L(e,r),r.detectedPlanes&&n.dispatchEvent({type:"planesdetected",data:r}),d=null})),this.setAnimationLoop=function(t){L=t},this.dispose=function(){}}}const ho=new Gn,co=new Dn;function Ao(t,e){function n(t,e){!0===t.matrixAutoUpdate&&t.updateMatrix(),e.value.copy(t.matrix)}function i(t,i){t.opacity.value=i.opacity,i.color&&t.diffuse.value.copy(i.color),i.emissive&&t.emissive.value.copy(i.emissive).multiplyScalar(i.emissiveIntensity),i.map&&(t.map.value=i.map,n(i.map,t.mapTransform)),i.alphaMap&&(t.alphaMap.value=i.alphaMap,n(i.alphaMap,t.alphaMapTransform)),i.bumpMap&&(t.bumpMap.value=i.bumpMap,n(i.bumpMap,t.bumpMapTransform),t.bumpScale.value=i.bumpScale,1===i.side&&(t.bumpScale.value*=-1)),i.normalMap&&(t.normalMap.value=i.normalMap,n(i.normalMap,t.normalMapTransform),t.normalScale.value.copy(i.normalScale),1===i.side&&t.normalScale.value.negate()),i.displacementMap&&(t.displacementMap.value=i.displacementMap,n(i.displacementMap,t.displacementMapTransform),t.displacementScale.value=i.displacementScale,t.displacementBias.value=i.displacementBias),i.emissiveMap&&(t.emissiveMap.value=i.emissiveMap,n(i.emissiveMap,t.emissiveMapTransform)),i.specularMap&&(t.specularMap.value=i.specularMap,n(i.specularMap,t.specularMapTransform)),i.alphaTest>0&&(t.alphaTest.value=i.alphaTest);const r=e.get(i),s=r.envMap,a=r.envMapRotation;s&&(t.envMap.value=s,ho.copy(a),ho.x*=-1,ho.y*=-1,ho.z*=-1,s.isCubeTexture&&!1===s.isRenderTargetTexture&&(ho.y*=-1,ho.z*=-1),t.envMapRotation.value.setFromMatrix4(co.makeRotationFromEuler(ho)),t.flipEnvMap.value=s.isCubeTexture&&!1===s.isRenderTargetTexture?-1:1,t.reflectivity.value=i.reflectivity,t.ior.value=i.ior,t.refractionRatio.value=i.refractionRatio),i.lightMap&&(t.lightMap.value=i.lightMap,t.lightMapIntensity.value=i.lightMapIntensity,n(i.lightMap,t.lightMapTransform)),i.aoMap&&(t.aoMap.value=i.aoMap,t.aoMapIntensity.value=i.aoMapIntensity,n(i.aoMap,t.aoMapTransform))}return{refreshFogUniforms:function(e,n){n.color.getRGB(e.fogColor.value,sr(t)),n.isFog?(e.fogNear.value=n.near,e.fogFar.value=n.far):n.isFogExp2&&(e.fogDensity.value=n.density)},refreshMaterialUniforms:function(t,r,s,a,o){r.isMeshBasicMaterial||r.isMeshLambertMaterial?i(t,r):r.isMeshToonMaterial?(i(t,r),function(t,e){e.gradientMap&&(t.gradientMap.value=e.gradientMap)}(t,r)):r.isMeshPhongMaterial?(i(t,r),function(t,e){t.specular.value.copy(e.specular),t.shininess.value=Math.max(e.shininess,1e-4)}(t,r)):r.isMeshStandardMaterial?(i(t,r),function(t,e){t.metalness.value=e.metalness,e.metalnessMap&&(t.metalnessMap.value=e.metalnessMap,n(e.metalnessMap,t.metalnessMapTransform));t.roughness.value=e.roughness,e.roughnessMap&&(t.roughnessMap.value=e.roughnessMap,n(e.roughnessMap,t.roughnessMapTransform));e.envMap&&(t.envMapIntensity.value=e.envMapIntensity)}(t,r),r.isMeshPhysicalMaterial&&function(t,e,i){t.ior.value=e.ior,e.sheen>0&&(t.sheenColor.value.copy(e.sheenColor).multiplyScalar(e.sheen),t.sheenRoughness.value=e.sheenRoughness,e.sheenColorMap&&(t.sheenColorMap.value=e.sheenColorMap,n(e.sheenColorMap,t.sheenColorMapTransform)),e.sheenRoughnessMap&&(t.sheenRoughnessMap.value=e.sheenRoughnessMap,n(e.sheenRoughnessMap,t.sheenRoughnessMapTransform)));e.clearcoat>0&&(t.clearcoat.value=e.clearcoat,t.clearcoatRoughness.value=e.clearcoatRoughness,e.clearcoatMap&&(t.clearcoatMap.value=e.clearcoatMap,n(e.clearcoatMap,t.clearcoatMapTransform)),e.clearcoatRoughnessMap&&(t.clearcoatRoughnessMap.value=e.clearcoatRoughnessMap,n(e.clearcoatRoughnessMap,t.clearcoatRoughnessMapTransform)),e.clearcoatNormalMap&&(t.clearcoatNormalMap.value=e.clearcoatNormalMap,n(e.clearcoatNormalMap,t.clearcoatNormalMapTransform),t.clearcoatNormalScale.value.copy(e.clearcoatNormalScale),1===e.side&&t.clearcoatNormalScale.value.negate()));e.dispersion>0&&(t.dispersion.value=e.dispersion);e.iridescence>0&&(t.iridescence.value=e.iridescence,t.iridescenceIOR.value=e.iridescenceIOR,t.iridescenceThicknessMinimum.value=e.iridescenceThicknessRange[0],t.iridescenceThicknessMaximum.value=e.iridescenceThicknessRange[1],e.iridescenceMap&&(t.iridescenceMap.value=e.iridescenceMap,n(e.iridescenceMap,t.iridescenceMapTransform)),e.iridescenceThicknessMap&&(t.iridescenceThicknessMap.value=e.iridescenceThicknessMap,n(e.iridescenceThicknessMap,t.iridescenceThicknessMapTransform)));e.transmission>0&&(t.transmission.value=e.transmission,t.transmissionSamplerMap.value=i.texture,t.transmissionSamplerSize.value.set(i.width,i.height),e.transmissionMap&&(t.transmissionMap.value=e.transmissionMap,n(e.transmissionMap,t.transmissionMapTransform)),t.thickness.value=e.thickness,e.thicknessMap&&(t.thicknessMap.value=e.thicknessMap,n(e.thicknessMap,t.thicknessMapTransform)),t.attenuationDistance.value=e.attenuationDistance,t.attenuationColor.value.copy(e.attenuationColor));e.anisotropy>0&&(t.anisotropyVector.value.set(e.anisotropy*Math.cos(e.anisotropyRotation),e.anisotropy*Math.sin(e.anisotropyRotation)),e.anisotropyMap&&(t.anisotropyMap.value=e.anisotropyMap,n(e.anisotropyMap,t.anisotropyMapTransform)));t.specularIntensity.value=e.specularIntensity,t.specularColor.value.copy(e.specularColor),e.specularColorMap&&(t.specularColorMap.value=e.specularColorMap,n(e.specularColorMap,t.specularColorMapTransform));e.specularIntensityMap&&(t.specularIntensityMap.value=e.specularIntensityMap,n(e.specularIntensityMap,t.specularIntensityMapTransform))}(t,r,o)):r.isMeshMatcapMaterial?(i(t,r),function(t,e){e.matcap&&(t.matcap.value=e.matcap)}(t,r)):r.isMeshDepthMaterial?i(t,r):r.isMeshDistanceMaterial?(i(t,r),function(t,n){const i=e.get(n).light;t.referencePosition.value.setFromMatrixPosition(i.matrixWorld),t.nearDistance.value=i.shadow.camera.near,t.farDistance.value=i.shadow.camera.far}(t,r)):r.isMeshNormalMaterial?i(t,r):r.isLineBasicMaterial?(function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,e.map&&(t.map.value=e.map,n(e.map,t.mapTransform))}(t,r),r.isLineDashedMaterial&&function(t,e){t.dashSize.value=e.dashSize,t.totalSize.value=e.dashSize+e.gapSize,t.scale.value=e.scale}(t,r)):r.isPointsMaterial?function(t,e,i,r){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,t.size.value=e.size*i,t.scale.value=.5*r,e.map&&(t.map.value=e.map,n(e.map,t.uvTransform));e.alphaMap&&(t.alphaMap.value=e.alphaMap,n(e.alphaMap,t.alphaMapTransform));e.alphaTest>0&&(t.alphaTest.value=e.alphaTest)}(t,r,s,a):r.isSpriteMaterial?function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,t.rotation.value=e.rotation,e.map&&(t.map.value=e.map,n(e.map,t.mapTransform));e.alphaMap&&(t.alphaMap.value=e.alphaMap,n(e.alphaMap,t.alphaMapTransform));e.alphaTest>0&&(t.alphaTest.value=e.alphaTest)}(t,r):r.isShadowMaterial?(t.color.value.copy(r.color),t.opacity.value=r.opacity):r.isShaderMaterial&&(r.uniformsNeedUpdate=!1)}}}function po(t,e,n,i){let r={},s={},a=[];const o=t.getParameter(t.MAX_UNIFORM_BUFFER_BINDINGS);function l(t,e,n,i){const r=t.value,s=e+"_"+n;if(void 0===i[s])return i[s]="number"==typeof r||"boolean"==typeof r?r:r.clone(),!0;{const t=i[s];if("number"==typeof r||"boolean"==typeof r){if(t!==r)return i[s]=r,!0}else if(!1===t.equals(r))return t.copy(r),!0}return!1}function u(t){const e={boundary:0,storage:0};return"number"==typeof t||"boolean"==typeof t?(e.boundary=4,e.storage=4):t.isVector2?(e.boundary=8,e.storage=8):t.isVector3||t.isColor?(e.boundary=16,e.storage=12):t.isVector4?(e.boundary=16,e.storage=16):t.isMatrix3?(e.boundary=48,e.storage=48):t.isMatrix4?(e.boundary=64,e.storage=64):t.isTexture?console.warn("THREE.WebGLRenderer: Texture samplers can not be part of an uniforms group."):console.warn("THREE.WebGLRenderer: Unsupported uniform value type.",t),e}function h(e){const n=e.target;n.removeEventListener("dispose",h);const i=a.indexOf(n.__bindingPointIndex);a.splice(i,1),t.deleteBuffer(r[n.id]),delete r[n.id],delete s[n.id]}return{bind:function(t,e){const n=e.program;i.uniformBlockBinding(t,n)},update:function(n,c){let A=r[n.id];void 0===A&&(!function(t){const e=t.uniforms;let n=0;const i=16;for(let t=0,r=e.length;t<r;t++){const r=Array.isArray(e[t])?e[t]:[e[t]];for(let t=0,e=r.length;t<e;t++){const e=r[t],s=Array.isArray(e.value)?e.value:[e.value];for(let t=0,r=s.length;t<r;t++){const r=u(s[t]),a=n%i,o=a%r.boundary,l=a+o;n+=o,0!==l&&i-l<r.storage&&(n+=i-l),e.__data=new Float32Array(r.storage/Float32Array.BYTES_PER_ELEMENT),e.__offset=n,n+=r.storage}}}const r=n%i;r>0&&(n+=i-r);t.__size=n,t.__cache={}}(n),A=function(e){const n=function(){for(let t=0;t<o;t++)if(-1===a.indexOf(t))return a.push(t),t;return console.error("THREE.WebGLRenderer: Maximum number of simultaneously usable uniforms groups reached."),0}();e.__bindingPointIndex=n;const i=t.createBuffer(),r=e.__size,s=e.usage;return t.bindBuffer(t.UNIFORM_BUFFER,i),t.bufferData(t.UNIFORM_BUFFER,r,s),t.bindBuffer(t.UNIFORM_BUFFER,null),t.bindBufferBase(t.UNIFORM_BUFFER,n,i),i}(n),r[n.id]=A,n.addEventListener("dispose",h));const d=c.program;i.updateUBOMapping(n,d);const p=e.render.frame;s[n.id]!==p&&(!function(e){const n=r[e.id],i=e.uniforms,s=e.__cache;t.bindBuffer(t.UNIFORM_BUFFER,n);for(let e=0,n=i.length;e<n;e++){const n=Array.isArray(i[e])?i[e]:[i[e]];for(let i=0,r=n.length;i<r;i++){const r=n[i];if(!0===l(r,e,i,s)){const e=r.__offset,n=Array.isArray(r.value)?r.value:[r.value];let i=0;for(let s=0;s<n.length;s++){const a=n[s],o=u(a);"number"==typeof a||"boolean"==typeof a?(r.__data[0]=a,t.bufferSubData(t.UNIFORM_BUFFER,e+i,r.__data)):a.isMatrix3?(r.__data[0]=a.elements[0],r.__data[1]=a.elements[1],r.__data[2]=a.elements[2],r.__data[3]=0,r.__data[4]=a.elements[3],r.__data[5]=a.elements[4],r.__data[6]=a.elements[5],r.__data[7]=0,r.__data[8]=a.elements[6],r.__data[9]=a.elements[7],r.__data[10]=a.elements[8],r.__data[11]=0):(a.toArray(r.__data,i),i+=o.storage/Float32Array.BYTES_PER_ELEMENT)}t.bufferSubData(t.UNIFORM_BUFFER,e,r.__data)}}}t.bindBuffer(t.UNIFORM_BUFFER,null)}(n),s[n.id]=p)},dispose:function(){for(const e in r)t.deleteBuffer(r[e]);a=[],r={},s={}}}}let fo=class{constructor(t,e){this.isInterleavedBuffer=!0,this.array=t,this.stride=e,this.count=void 0!==t?t.length/e:0,this.usage=ce,this.updateRanges=[],this.version=0,this.uuid=_e()}onUploadCallback(){}set needsUpdate(t){!0===t&&this.version++}setUsage(t){return this.usage=t,this}addUpdateRange(t,e){this.updateRanges.push({start:t,count:e})}clearUpdateRanges(){this.updateRanges.length=0}copy(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.usage=t.usage,this}copyAt(t,e,n){t*=this.stride,n*=e.stride;for(let i=0,r=this.stride;i<r;i++)this.array[t+i]=e.array[n+i];return this}set(t,e=0){return this.array.set(t,e),this}clone(t){void 0===t.arrayBuffers&&(t.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=_e()),void 0===t.arrayBuffers[this.array.buffer._uuid]&&(t.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const e=new this.array.constructor(t.arrayBuffers[this.array.buffer._uuid]),n=new this.constructor(e,this.stride);return n.setUsage(this.usage),n}onUpload(t){return this.onUploadCallback=t,this}toJSON(t){return void 0===t.arrayBuffers&&(t.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=_e()),void 0===t.arrayBuffers[this.array.buffer._uuid]&&(t.arrayBuffers[this.array.buffer._uuid]=Array.from(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}};const mo=new en;let go=class t{constructor(t,e,n,i=!1){this.isInterleavedBufferAttribute=!0,this.name="",this.data=t,this.itemSize=e,this.offset=n,this.normalized=i}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(t){this.data.needsUpdate=t}applyMatrix4(t){for(let e=0,n=this.data.count;e<n;e++)mo.fromBufferAttribute(this,e),mo.applyMatrix4(t),this.setXYZ(e,mo.x,mo.y,mo.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)mo.fromBufferAttribute(this,e),mo.applyNormalMatrix(t),this.setXYZ(e,mo.x,mo.y,mo.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)mo.fromBufferAttribute(this,e),mo.transformDirection(t),this.setXYZ(e,mo.x,mo.y,mo.z);return this}getComponent(t,e){let n=this.array[t*this.data.stride+this.offset+e];return this.normalized&&(n=Me(n,this.array)),n}setComponent(t,e,n){return this.normalized&&(n=we(n,this.array)),this.data.array[t*this.data.stride+this.offset+e]=n,this}setX(t,e){return this.normalized&&(e=we(e,this.array)),this.data.array[t*this.data.stride+this.offset]=e,this}setY(t,e){return this.normalized&&(e=we(e,this.array)),this.data.array[t*this.data.stride+this.offset+1]=e,this}setZ(t,e){return this.normalized&&(e=we(e,this.array)),this.data.array[t*this.data.stride+this.offset+2]=e,this}setW(t,e){return this.normalized&&(e=we(e,this.array)),this.data.array[t*this.data.stride+this.offset+3]=e,this}getX(t){let e=this.data.array[t*this.data.stride+this.offset];return this.normalized&&(e=Me(e,this.array)),e}getY(t){let e=this.data.array[t*this.data.stride+this.offset+1];return this.normalized&&(e=Me(e,this.array)),e}getZ(t){let e=this.data.array[t*this.data.stride+this.offset+2];return this.normalized&&(e=Me(e,this.array)),e}getW(t){let e=this.data.array[t*this.data.stride+this.offset+3];return this.normalized&&(e=Me(e,this.array)),e}setXY(t,e,n){return t=t*this.data.stride+this.offset,this.normalized&&(e=we(e,this.array),n=we(n,this.array)),this.data.array[t+0]=e,this.data.array[t+1]=n,this}setXYZ(t,e,n,i){return t=t*this.data.stride+this.offset,this.normalized&&(e=we(e,this.array),n=we(n,this.array),i=we(i,this.array)),this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=i,this}setXYZW(t,e,n,i,r){return t=t*this.data.stride+this.offset,this.normalized&&(e=we(e,this.array),n=we(n,this.array),i=we(i,this.array),r=we(r,this.array)),this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=i,this.data.array[t+3]=r,this}clone(e){if(void 0===e){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interleaved buffer attribute will de-interleave buffer data.");const t=[];for(let e=0;e<this.count;e++){const n=e*this.data.stride+this.offset;for(let e=0;e<this.itemSize;e++)t.push(this.data.array[n+e])}return new Pi(new this.array.constructor(t),this.itemSize,this.normalized)}return void 0===e.interleavedBuffers&&(e.interleavedBuffers={}),void 0===e.interleavedBuffers[this.data.uuid]&&(e.interleavedBuffers[this.data.uuid]=this.data.clone(e)),new t(e.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(t){if(void 0===t){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interleaved buffer attribute will de-interleave buffer data.");const t=[];for(let e=0;e<this.count;e++){const n=e*this.data.stride+this.offset;for(let e=0;e<this.itemSize;e++)t.push(this.data.array[n+e])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:t,normalized:this.normalized}}return void 0===t.interleavedBuffers&&(t.interleavedBuffers={}),void 0===t.interleavedBuffers[this.data.uuid]&&(t.interleavedBuffers[this.data.uuid]=this.data.toJSON(t)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}},yo=class extends Pi{constructor(t,e,n,i=1){super(t,e,n),this.isInstancedBufferAttribute=!0,this.meshPerAttribute=i}copy(t){return super.copy(t),this.meshPerAttribute=t.meshPerAttribute,this}toJSON(){const t=super.toJSON();return t.meshPerAttribute=this.meshPerAttribute,t.isInstancedBufferAttribute=!0,t}},vo=class extends Ei{constructor(t){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new Mi(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this.fog=t.fog,this}};const _o=new en,xo=new en,bo=new Dn,So=new Pn,Mo=new Sn,wo=new en,To=new en;class Eo extends si{constructor(t=new Gi,e=new vo){super(),this.isLine=!0,this.type="Line",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),this.material=Array.isArray(t.material)?t.material.slice():t.material,this.geometry=t.geometry,this}computeLineDistances(){const t=this.geometry;if(null===t.index){const e=t.attributes.position,n=[0];for(let t=1,i=e.count;t<i;t++)_o.fromBufferAttribute(e,t-1),xo.fromBufferAttribute(e,t),n[t]=n[t-1],n[t]+=_o.distanceTo(xo);t.setAttribute("lineDistance",new Li(n,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}raycast(t,e){const n=this.geometry,i=this.matrixWorld,r=t.params.Line.threshold,s=n.drawRange;if(null===n.boundingSphere&&n.computeBoundingSphere(),Mo.copy(n.boundingSphere),Mo.applyMatrix4(i),Mo.radius+=r,!1===t.ray.intersectsSphere(Mo))return;bo.copy(i).invert(),So.copy(t.ray).applyMatrix4(bo);const a=r/((this.scale.x+this.scale.y+this.scale.z)/3),o=a*a,l=this.isLineSegments?2:1,u=n.index,h=n.attributes.position;if(null!==u){const n=Math.max(0,s.start),i=Math.min(u.count,s.start+s.count);for(let r=n,s=i-1;r<s;r+=l){const n=u.getX(r),i=u.getX(r+1),s=Co(this,t,So,o,n,i);s&&e.push(s)}if(this.isLineLoop){const r=u.getX(i-1),s=u.getX(n),a=Co(this,t,So,o,r,s);a&&e.push(a)}}else{const n=Math.max(0,s.start),i=Math.min(h.count,s.start+s.count);for(let r=n,s=i-1;r<s;r+=l){const n=Co(this,t,So,o,r,r+1);n&&e.push(n)}if(this.isLineLoop){const r=Co(this,t,So,o,i-1,n);r&&e.push(r)}}}updateMorphTargets(){const t=this.geometry.morphAttributes,e=Object.keys(t);if(e.length>0){const n=t[e[0]];if(void 0!==n){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let t=0,e=n.length;t<e;t++){const e=n[t].name||String(t);this.morphTargetInfluences.push(0),this.morphTargetDictionary[e]=t}}}}}function Co(t,e,n,i,r,s){const a=t.geometry.attributes.position;_o.fromBufferAttribute(a,r),xo.fromBufferAttribute(a,s);if(n.distanceSqToSegment(_o,xo,wo,To)>i)return;wo.applyMatrix4(t.matrixWorld);const o=e.ray.origin.distanceTo(wo);return o<e.near||o>e.far?void 0:{distance:o,point:To.clone().applyMatrix4(t.matrixWorld),index:r,face:null,faceIndex:null,barycoord:null,object:t}}const Ro=new en,No=new en;class Po extends Eo{constructor(t,e){super(t,e),this.isLineSegments=!0,this.type="LineSegments"}computeLineDistances(){const t=this.geometry;if(null===t.index){const e=t.attributes.position,n=[];for(let t=0,i=e.count;t<i;t+=2)Ro.fromBufferAttribute(e,t),No.fromBufferAttribute(e,t+1),n[t]=0===t?0:n[t-1],n[t+1]=n[t]+Ro.distanceTo(No);t.setAttribute("lineDistance",new Li(n,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}}class Do{constructor(){this.type="Curve",this.arcLengthDivisions=200}getPoint(){return console.warn("THREE.Curve: .getPoint() not implemented."),null}getPointAt(t,e){const n=this.getUtoTmapping(t);return this.getPoint(n,e)}getPoints(t=5){const e=[];for(let n=0;n<=t;n++)e.push(this.getPoint(n/t));return e}getSpacedPoints(t=5){const e=[];for(let n=0;n<=t;n++)e.push(this.getPointAt(n/t));return e}getLength(){const t=this.getLengths();return t[t.length-1]}getLengths(t=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===t+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const e=[];let n,i=this.getPoint(0),r=0;e.push(0);for(let s=1;s<=t;s++)n=this.getPoint(s/t),r+=n.distanceTo(i),e.push(r),i=n;return this.cacheArcLengths=e,e}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(t,e){const n=this.getLengths();let i=0;const r=n.length;let s;s=e||t*n[r-1];let a,o=0,l=r-1;for(;o<=l;)if(i=Math.floor(o+(l-o)/2),a=n[i]-s,a<0)o=i+1;else{if(!(a>0)){l=i;break}l=i-1}if(i=l,n[i]===s)return i/(r-1);const u=n[i];return(i+(s-u)/(n[i+1]-u))/(r-1)}getTangent(t,e){const n=1e-4;let i=t-n,r=t+n;i<0&&(i=0),r>1&&(r=1);const s=this.getPoint(i),a=this.getPoint(r),o=e||(s.isVector2?new Ee:new en);return o.copy(a).sub(s).normalize(),o}getTangentAt(t,e){const n=this.getUtoTmapping(t);return this.getTangent(n,e)}computeFrenetFrames(t,e){const n=new en,i=[],r=[],s=[],a=new en,o=new Dn;for(let e=0;e<=t;e++){const n=e/t;i[e]=this.getTangentAt(n,new en)}r[0]=new en,s[0]=new en;let l=Number.MAX_VALUE;const u=Math.abs(i[0].x),h=Math.abs(i[0].y),c=Math.abs(i[0].z);u<=l&&(l=u,n.set(1,0,0)),h<=l&&(l=h,n.set(0,1,0)),c<=l&&n.set(0,0,1),a.crossVectors(i[0],n).normalize(),r[0].crossVectors(i[0],a),s[0].crossVectors(i[0],r[0]);for(let e=1;e<=t;e++){if(r[e]=r[e-1].clone(),s[e]=s[e-1].clone(),a.crossVectors(i[e-1],i[e]),a.length()>Number.EPSILON){a.normalize();const t=Math.acos(xe(i[e-1].dot(i[e]),-1,1));r[e].applyMatrix4(o.makeRotationAxis(a,t))}s[e].crossVectors(i[e],r[e])}if(!0===e){let e=Math.acos(xe(r[0].dot(r[t]),-1,1));e/=t,i[0].dot(a.crossVectors(r[0],r[t]))>0&&(e=-e);for(let n=1;n<=t;n++)r[n].applyMatrix4(o.makeRotationAxis(i[n],e*n)),s[n].crossVectors(i[n],r[n])}return{tangents:i,normals:r,binormals:s}}clone(){return(new this.constructor).copy(this)}copy(t){return this.arcLengthDivisions=t.arcLengthDivisions,this}toJSON(){const t={metadata:{version:4.6,type:"Curve",generator:"Curve.toJSON"}};return t.arcLengthDivisions=this.arcLengthDivisions,t.type=this.type,t}fromJSON(t){return this.arcLengthDivisions=t.arcLengthDivisions,this}}class Io extends Do{constructor(t=0,e=0,n=1,i=1,r=0,s=2*Math.PI,a=!1,o=0){super(),this.isEllipseCurve=!0,this.type="EllipseCurve",this.aX=t,this.aY=e,this.xRadius=n,this.yRadius=i,this.aStartAngle=r,this.aEndAngle=s,this.aClockwise=a,this.aRotation=o}getPoint(t,e=new Ee){const n=e,i=2*Math.PI;let r=this.aEndAngle-this.aStartAngle;const s=Math.abs(r)<Number.EPSILON;for(;r<0;)r+=i;for(;r>i;)r-=i;r<Number.EPSILON&&(r=s?0:i),!0!==this.aClockwise||s||(r===i?r=-i:r-=i);const a=this.aStartAngle+t*r;let o=this.aX+this.xRadius*Math.cos(a),l=this.aY+this.yRadius*Math.sin(a);if(0!==this.aRotation){const t=Math.cos(this.aRotation),e=Math.sin(this.aRotation),n=o-this.aX,i=l-this.aY;o=n*t-i*e+this.aX,l=n*e+i*t+this.aY}return n.set(o,l)}copy(t){return super.copy(t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this}toJSON(){const t=super.toJSON();return t.aX=this.aX,t.aY=this.aY,t.xRadius=this.xRadius,t.yRadius=this.yRadius,t.aStartAngle=this.aStartAngle,t.aEndAngle=this.aEndAngle,t.aClockwise=this.aClockwise,t.aRotation=this.aRotation,t}fromJSON(t){return super.fromJSON(t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this}}function Lo(){let t=0,e=0,n=0,i=0;function r(r,s,a,o){t=r,e=a,n=-3*r+3*s-2*a-o,i=2*r-2*s+a+o}return{initCatmullRom:function(t,e,n,i,s){r(e,n,s*(n-t),s*(i-e))},initNonuniformCatmullRom:function(t,e,n,i,s,a,o){let l=(e-t)/s-(n-t)/(s+a)+(n-e)/a,u=(n-e)/a-(i-e)/(a+o)+(i-n)/o;l*=a,u*=a,r(e,n,l,u)},calc:function(r){const s=r*r;return t+e*r+n*s+i*(s*r)}}}const Bo=new en,Uo=new Lo,Oo=new Lo,Fo=new Lo;function ko(t,e,n,i,r){const s=.5*(i-e),a=.5*(r-n),o=t*t;return(2*n-2*i+s+a)*(t*o)+(-3*n+3*i-2*s-a)*o+s*t+n}function zo(t,e,n,i){return function(t,e){const n=1-t;return n*n*e}(t,e)+function(t,e){return 2*(1-t)*t*e}(t,n)+function(t,e){return t*t*e}(t,i)}function qo(t,e,n,i,r){return function(t,e){const n=1-t;return n*n*n*e}(t,e)+function(t,e){const n=1-t;return 3*n*n*t*e}(t,n)+function(t,e){return 3*(1-t)*t*t*e}(t,i)+function(t,e){return t*t*t*e}(t,r)}class Go extends Do{constructor(t=new Ee,e=new Ee,n=new Ee,i=new Ee){super(),this.isCubicBezierCurve=!0,this.type="CubicBezierCurve",this.v0=t,this.v1=e,this.v2=n,this.v3=i}getPoint(t,e=new Ee){const n=e,i=this.v0,r=this.v1,s=this.v2,a=this.v3;return n.set(qo(t,i.x,r.x,s.x,a.x),qo(t,i.y,r.y,s.y,a.y)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this}}class Vo extends Do{constructor(t=new en,e=new en,n=new en,i=new en){super(),this.isCubicBezierCurve3=!0,this.type="CubicBezierCurve3",this.v0=t,this.v1=e,this.v2=n,this.v3=i}getPoint(t,e=new en){const n=e,i=this.v0,r=this.v1,s=this.v2,a=this.v3;return n.set(qo(t,i.x,r.x,s.x,a.x),qo(t,i.y,r.y,s.y,a.y),qo(t,i.z,r.z,s.z,a.z)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this}}class Ho extends Do{constructor(t=new Ee,e=new Ee){super(),this.isLineCurve=!0,this.type="LineCurve",this.v1=t,this.v2=e}getPoint(t,e=new Ee){const n=e;return 1===t?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(t).add(this.v1)),n}getPointAt(t,e){return this.getPoint(t,e)}getTangent(t,e=new Ee){return e.subVectors(this.v2,this.v1).normalize()}getTangentAt(t,e){return this.getTangent(t,e)}copy(t){return super.copy(t),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}class jo extends Do{constructor(t=new Ee,e=new Ee,n=new Ee){super(),this.isQuadraticBezierCurve=!0,this.type="QuadraticBezierCurve",this.v0=t,this.v1=e,this.v2=n}getPoint(t,e=new Ee){const n=e,i=this.v0,r=this.v1,s=this.v2;return n.set(zo(t,i.x,r.x,s.x),zo(t,i.y,r.y,s.y)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}class Wo extends Do{constructor(t=new en,e=new en,n=new en){super(),this.isQuadraticBezierCurve3=!0,this.type="QuadraticBezierCurve3",this.v0=t,this.v1=e,this.v2=n}getPoint(t,e=new en){const n=e,i=this.v0,r=this.v1,s=this.v2;return n.set(zo(t,i.x,r.x,s.x),zo(t,i.y,r.y,s.y),zo(t,i.z,r.z,s.z)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}class Xo extends Do{constructor(t=[]){super(),this.isSplineCurve=!0,this.type="SplineCurve",this.points=t}getPoint(t,e=new Ee){const n=e,i=this.points,r=(i.length-1)*t,s=Math.floor(r),a=r-s,o=i[0===s?s:s-1],l=i[s],u=i[s>i.length-2?i.length-1:s+1],h=i[s>i.length-3?i.length-1:s+2];return n.set(ko(a,o.x,l.x,u.x,h.x),ko(a,o.y,l.y,u.y,h.y)),n}copy(t){super.copy(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push(n.clone())}return this}toJSON(){const t=super.toJSON();t.points=[];for(let e=0,n=this.points.length;e<n;e++){const n=this.points[e];t.points.push(n.toArray())}return t}fromJSON(t){super.fromJSON(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push((new Ee).fromArray(n))}return this}}var Yo=Object.freeze({__proto__:null,ArcCurve:class extends Io{constructor(t,e,n,i,r,s){super(t,e,n,n,i,r,s),this.isArcCurve=!0,this.type="ArcCurve"}},CatmullRomCurve3:class extends Do{constructor(t=[],e=!1,n="centripetal",i=.5){super(),this.isCatmullRomCurve3=!0,this.type="CatmullRomCurve3",this.points=t,this.closed=e,this.curveType=n,this.tension=i}getPoint(t,e=new en){const n=e,i=this.points,r=i.length,s=(r-(this.closed?0:1))*t;let a,o,l=Math.floor(s),u=s-l;this.closed?l+=l>0?0:(Math.floor(Math.abs(l)/r)+1)*r:0===u&&l===r-1&&(l=r-2,u=1),this.closed||l>0?a=i[(l-1)%r]:(Bo.subVectors(i[0],i[1]).add(i[0]),a=Bo);const h=i[l%r],c=i[(l+1)%r];if(this.closed||l+2<r?o=i[(l+2)%r]:(Bo.subVectors(i[r-1],i[r-2]).add(i[r-1]),o=Bo),"centripetal"===this.curveType||"chordal"===this.curveType){const t="chordal"===this.curveType?.5:.25;let e=Math.pow(a.distanceToSquared(h),t),n=Math.pow(h.distanceToSquared(c),t),i=Math.pow(c.distanceToSquared(o),t);n<1e-4&&(n=1),e<1e-4&&(e=n),i<1e-4&&(i=n),Uo.initNonuniformCatmullRom(a.x,h.x,c.x,o.x,e,n,i),Oo.initNonuniformCatmullRom(a.y,h.y,c.y,o.y,e,n,i),Fo.initNonuniformCatmullRom(a.z,h.z,c.z,o.z,e,n,i)}else"catmullrom"===this.curveType&&(Uo.initCatmullRom(a.x,h.x,c.x,o.x,this.tension),Oo.initCatmullRom(a.y,h.y,c.y,o.y,this.tension),Fo.initCatmullRom(a.z,h.z,c.z,o.z,this.tension));return n.set(Uo.calc(u),Oo.calc(u),Fo.calc(u)),n}copy(t){super.copy(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push(n.clone())}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this}toJSON(){const t=super.toJSON();t.points=[];for(let e=0,n=this.points.length;e<n;e++){const n=this.points[e];t.points.push(n.toArray())}return t.closed=this.closed,t.curveType=this.curveType,t.tension=this.tension,t}fromJSON(t){super.fromJSON(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push((new en).fromArray(n))}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this}},CubicBezierCurve:Go,CubicBezierCurve3:Vo,EllipseCurve:Io,LineCurve:Ho,LineCurve3:class extends Do{constructor(t=new en,e=new en){super(),this.isLineCurve3=!0,this.type="LineCurve3",this.v1=t,this.v2=e}getPoint(t,e=new en){const n=e;return 1===t?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(t).add(this.v1)),n}getPointAt(t,e){return this.getPoint(t,e)}getTangent(t,e=new en){return e.subVectors(this.v2,this.v1).normalize()}getTangentAt(t,e){return this.getTangent(t,e)}copy(t){return super.copy(t),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}},QuadraticBezierCurve:jo,QuadraticBezierCurve3:Wo,SplineCurve:Xo});class Qo extends Do{constructor(){super(),this.type="CurvePath",this.curves=[],this.autoClose=!1}add(t){this.curves.push(t)}closePath(){const t=this.curves[0].getPoint(0),e=this.curves[this.curves.length-1].getPoint(1);if(!t.equals(e)){const n=!0===t.isVector2?"LineCurve":"LineCurve3";this.curves.push(new Yo[n](e,t))}return this}getPoint(t,e){const n=t*this.getLength(),i=this.getCurveLengths();let r=0;for(;r<i.length;){if(i[r]>=n){const t=i[r]-n,s=this.curves[r],a=s.getLength(),o=0===a?0:1-t/a;return s.getPointAt(o,e)}r++}return null}getLength(){const t=this.getCurveLengths();return t[t.length-1]}updateArcLengths(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()}getCurveLengths(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;const t=[];let e=0;for(let n=0,i=this.curves.length;n<i;n++)e+=this.curves[n].getLength(),t.push(e);return this.cacheLengths=t,t}getSpacedPoints(t=40){const e=[];for(let n=0;n<=t;n++)e.push(this.getPoint(n/t));return this.autoClose&&e.push(e[0]),e}getPoints(t=12){const e=[];let n;for(let i=0,r=this.curves;i<r.length;i++){const s=r[i],a=s.isEllipseCurve?2*t:s.isLineCurve||s.isLineCurve3?1:s.isSplineCurve?t*s.points.length:t,o=s.getPoints(a);for(let t=0;t<o.length;t++){const i=o[t];n&&n.equals(i)||(e.push(i),n=i)}}return this.autoClose&&e.length>1&&!e[e.length-1].equals(e[0])&&e.push(e[0]),e}copy(t){super.copy(t),this.curves=[];for(let e=0,n=t.curves.length;e<n;e++){const n=t.curves[e];this.curves.push(n.clone())}return this.autoClose=t.autoClose,this}toJSON(){const t=super.toJSON();t.autoClose=this.autoClose,t.curves=[];for(let e=0,n=this.curves.length;e<n;e++){const n=this.curves[e];t.curves.push(n.toJSON())}return t}fromJSON(t){super.fromJSON(t),this.autoClose=t.autoClose,this.curves=[];for(let e=0,n=t.curves.length;e<n;e++){const n=t.curves[e];this.curves.push((new Yo[n.type]).fromJSON(n))}return this}}let $o=class extends Qo{constructor(t){super(),this.type="Path",this.currentPoint=new Ee,t&&this.setFromPoints(t)}setFromPoints(t){this.moveTo(t[0].x,t[0].y);for(let e=1,n=t.length;e<n;e++)this.lineTo(t[e].x,t[e].y);return this}moveTo(t,e){return this.currentPoint.set(t,e),this}lineTo(t,e){const n=new Ho(this.currentPoint.clone(),new Ee(t,e));return this.curves.push(n),this.currentPoint.set(t,e),this}quadraticCurveTo(t,e,n,i){const r=new jo(this.currentPoint.clone(),new Ee(t,e),new Ee(n,i));return this.curves.push(r),this.currentPoint.set(n,i),this}bezierCurveTo(t,e,n,i,r,s){const a=new Go(this.currentPoint.clone(),new Ee(t,e),new Ee(n,i),new Ee(r,s));return this.curves.push(a),this.currentPoint.set(r,s),this}splineThru(t){const e=[this.currentPoint.clone()].concat(t),n=new Xo(e);return this.curves.push(n),this.currentPoint.copy(t[t.length-1]),this}arc(t,e,n,i,r,s){const a=this.currentPoint.x,o=this.currentPoint.y;return this.absarc(t+a,e+o,n,i,r,s),this}absarc(t,e,n,i,r,s){return this.absellipse(t,e,n,n,i,r,s),this}ellipse(t,e,n,i,r,s,a,o){const l=this.currentPoint.x,u=this.currentPoint.y;return this.absellipse(t+l,e+u,n,i,r,s,a,o),this}absellipse(t,e,n,i,r,s,a,o){const l=new Io(t,e,n,i,r,s,a,o);if(this.curves.length>0){const t=l.getPoint(0);t.equals(this.currentPoint)||this.lineTo(t.x,t.y)}this.curves.push(l);const u=l.getPoint(1);return this.currentPoint.copy(u),this}copy(t){return super.copy(t),this.currentPoint.copy(t.currentPoint),this}toJSON(){const t=super.toJSON();return t.currentPoint=this.currentPoint.toArray(),t}fromJSON(t){return super.fromJSON(t),this.currentPoint.fromArray(t.currentPoint),this}};class Zo extends Gi{constructor(t=1,e=32,n=0,i=2*Math.PI){super(),this.type="CircleGeometry",this.parameters={radius:t,segments:e,thetaStart:n,thetaLength:i},e=Math.max(3,e);const r=[],s=[],a=[],o=[],l=new en,u=new Ee;s.push(0,0,0),a.push(0,0,1),o.push(.5,.5);for(let r=0,h=3;r<=e;r++,h+=3){const c=n+r/e*i;l.x=t*Math.cos(c),l.y=t*Math.sin(c),s.push(l.x,l.y,l.z),a.push(0,0,1),u.x=(s[h]/t+1)/2,u.y=(s[h+1]/t+1)/2,o.push(u.x,u.y)}for(let t=1;t<=e;t++)r.push(t,t+1,0);this.setIndex(r),this.setAttribute("position",new Li(s,3)),this.setAttribute("normal",new Li(a,3)),this.setAttribute("uv",new Li(o,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new Zo(t.radius,t.segments,t.thetaStart,t.thetaLength)}}class Ko extends Gi{constructor(t=1,e=1,n=1,i=32,r=1,s=!1,a=0,o=2*Math.PI){super(),this.type="CylinderGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:n,radialSegments:i,heightSegments:r,openEnded:s,thetaStart:a,thetaLength:o};const l=this;i=Math.floor(i),r=Math.floor(r);const u=[],h=[],c=[],A=[];let d=0;const p=[],f=n/2;let m=0;function g(n){const r=d,s=new Ee,p=new en;let g=0;const y=!0===n?t:e,v=!0===n?1:-1;for(let t=1;t<=i;t++)h.push(0,f*v,0),c.push(0,v,0),A.push(.5,.5),d++;const _=d;for(let t=0;t<=i;t++){const e=t/i*o+a,n=Math.cos(e),r=Math.sin(e);p.x=y*r,p.y=f*v,p.z=y*n,h.push(p.x,p.y,p.z),c.push(0,v,0),s.x=.5*n+.5,s.y=.5*r*v+.5,A.push(s.x,s.y),d++}for(let t=0;t<i;t++){const e=r+t,i=_+t;!0===n?u.push(i,i+1,e):u.push(i+1,i,e),g+=3}l.addGroup(m,g,!0===n?1:2),m+=g}!function(){const s=new en,g=new en;let y=0;const v=(e-t)/n;for(let l=0;l<=r;l++){const u=[],m=l/r,y=m*(e-t)+t;for(let t=0;t<=i;t++){const e=t/i,r=e*o+a,l=Math.sin(r),p=Math.cos(r);g.x=y*l,g.y=-m*n+f,g.z=y*p,h.push(g.x,g.y,g.z),s.set(l,v,p).normalize(),c.push(s.x,s.y,s.z),A.push(e,1-m),u.push(d++)}p.push(u)}for(let n=0;n<i;n++)for(let i=0;i<r;i++){const r=p[i][n],s=p[i+1][n],a=p[i+1][n+1],o=p[i][n+1];t>0&&(u.push(r,s,o),y+=3),e>0&&(u.push(s,a,o),y+=3)}l.addGroup(m,y,0),m+=y}(),!1===s&&(t>0&&g(!0),e>0&&g(!1)),this.setIndex(u),this.setAttribute("position",new Li(h,3)),this.setAttribute("normal",new Li(c,3)),this.setAttribute("uv",new Li(A,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new Ko(t.radiusTop,t.radiusBottom,t.height,t.radialSegments,t.heightSegments,t.openEnded,t.thetaStart,t.thetaLength)}}class Jo extends $o{constructor(t){super(t),this.uuid=_e(),this.type="Shape",this.holes=[]}getPointsHoles(t){const e=[];for(let n=0,i=this.holes.length;n<i;n++)e[n]=this.holes[n].getPoints(t);return e}extractPoints(t){return{shape:this.getPoints(t),holes:this.getPointsHoles(t)}}copy(t){super.copy(t),this.holes=[];for(let e=0,n=t.holes.length;e<n;e++){const n=t.holes[e];this.holes.push(n.clone())}return this}toJSON(){const t=super.toJSON();t.uuid=this.uuid,t.holes=[];for(let e=0,n=this.holes.length;e<n;e++){const n=this.holes[e];t.holes.push(n.toJSON())}return t}fromJSON(t){super.fromJSON(t),this.uuid=t.uuid,this.holes=[];for(let e=0,n=t.holes.length;e<n;e++){const n=t.holes[e];this.holes.push((new $o).fromJSON(n))}return this}}const tl=function(t,e,n=2){const i=e&&e.length,r=i?e[0]*n:t.length;let s=el(t,0,r,n,!0);const a=[];if(!s||s.next===s.prev)return a;let o,l,u,h,c,A,d;if(i&&(s=function(t,e,n,i){const r=[];let s,a,o,l,u;for(s=0,a=e.length;s<a;s++)o=e[s]*i,l=s<a-1?e[s+1]*i:t.length,u=el(t,o,l,i,!1),u===u.next&&(u.steiner=!0),r.push(Al(u));for(r.sort(ll),s=0;s<r.length;s++)n=ul(r[s],n);return n}(t,e,s,n)),t.length>80*n){o=u=t[0],l=h=t[1];for(let e=n;e<r;e+=n)c=t[e],A=t[e+1],c<o&&(o=c),A<l&&(l=A),c>u&&(u=c),A>h&&(h=A);d=Math.max(u-o,h-l),d=0!==d?32767/d:0}return il(s,a,n,o,l,d,0),a};function el(t,e,n,i,r){let s,a;if(r===function(t,e,n,i){let r=0;for(let s=e,a=n-i;s<n;s+=i)r+=(t[a]-t[s])*(t[s+1]+t[a+1]),a=s;return 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ll(t,e){return t.x-e.x}function ul(t,e){const n=function(t,e){let n,i=e,r=-1/0;const s=t.x,a=t.y;do{if(a<=i.y&&a>=i.next.y&&i.next.y!==i.y){const t=i.x+(a-i.y)*(i.next.x-i.x)/(i.next.y-i.y);if(t<=s&&t>r&&(r=t,n=i.x<i.next.x?i:i.next,t===s))return n}i=i.next}while(i!==e);if(!n)return null;const o=n,l=n.x,u=n.y;let h,c=1/0;i=n;do{s>=i.x&&i.x>=l&&s!==i.x&&dl(a<u?s:r,a,l,u,a<u?r:s,a,i.x,i.y)&&(h=Math.abs(a-i.y)/(s-i.x),_l(i,t)&&(h<c||h===c&&(i.x>n.x||i.x===n.x&&hl(n,i)))&&(n=i,c=h)),i=i.next}while(i!==o);return n}(t,e);if(!n)return e;const i=xl(n,t);return nl(i,i.next),nl(n,n.next)}function hl(t,e){return fl(t.prev,t,e.prev)<0&&fl(e.next,t,t.next)<0}function cl(t,e,n,i,r){return(t=1431655765&((t=858993459&((t=252645135&((t=16711935&((t=(t-n)*r|0)|t<<8))|t<<4))|t<<2))|t<<1))|(e=1431655765&((e=858993459&((e=252645135&((e=16711935&((e=(e-i)*r|0)|e<<8))|e<<4))|e<<2))|e<<1))<<1}function Al(t){let e=t,n=t;do{(e.x<n.x||e.x===n.x&&e.y<n.y)&&(n=e),e=e.next}while(e!==t);return n}function dl(t,e,n,i,r,s,a,o){return(r-a)*(e-o)>=(t-a)*(s-o)&&(t-a)*(i-o)>=(n-a)*(e-o)&&(n-a)*(s-o)>=(r-a)*(i-o)}function pl(t,e){return t.next.i!==e.i&&t.prev.i!==e.i&&!function(t,e){let n=t;do{if(n.i!==t.i&&n.next.i!==t.i&&n.i!==e.i&&n.next.i!==e.i&&gl(n,n.next,t,e))return!0;n=n.next}while(n!==t);return!1}(t,e)&&(_l(t,e)&&_l(e,t)&&function(t,e){let n=t,i=!1;const r=(t.x+e.x)/2,s=(t.y+e.y)/2;do{n.y>s!=n.next.y>s&&n.next.y!==n.y&&r<(n.next.x-n.x)*(s-n.y)/(n.next.y-n.y)+n.x&&(i=!i),n=n.next}while(n!==t);return i}(t,e)&&(fl(t.prev,t,e.prev)||fl(t,e.prev,e))||ml(t,e)&&fl(t.prev,t,t.next)>0&&fl(e.prev,e,e.next)>0)}function fl(t,e,n){return(e.y-t.y)*(n.x-e.x)-(e.x-t.x)*(n.y-e.y)}function ml(t,e){return t.x===e.x&&t.y===e.y}function gl(t,e,n,i){const r=vl(fl(t,e,n)),s=vl(fl(t,e,i)),a=vl(fl(n,i,t)),o=vl(fl(n,i,e));return r!==s&&a!==o||(!(0!==r||!yl(t,n,e))||(!(0!==s||!yl(t,i,e))||(!(0!==a||!yl(n,t,i))||!(0!==o||!yl(n,e,i)))))}function yl(t,e,n){return e.x<=Math.max(t.x,n.x)&&e.x>=Math.min(t.x,n.x)&&e.y<=Math.max(t.y,n.y)&&e.y>=Math.min(t.y,n.y)}function vl(t){return t>0?1:t<0?-1:0}function _l(t,e){return fl(t.prev,t,t.next)<0?fl(t,e,t.next)>=0&&fl(t,t.prev,e)>=0:fl(t,e,t.prev)<0||fl(t,t.next,e)<0}function xl(t,e){const n=new Ml(t.i,t.x,t.y),i=new Ml(e.i,e.x,e.y),r=t.next,s=e.prev;return t.next=e,e.prev=t,n.next=r,r.prev=n,i.next=n,n.prev=i,s.next=i,i.prev=s,i}function bl(t,e,n,i){const r=new Ml(t,e,n);return i?(r.next=i.next,r.prev=i,i.next.prev=r,i.next=r):(r.prev=r,r.next=r),r}function Sl(t){t.next.prev=t.prev,t.prev.next=t.next,t.prevZ&&(t.prevZ.nextZ=t.nextZ),t.nextZ&&(t.nextZ.prevZ=t.prevZ)}function Ml(t,e,n){this.i=t,this.x=e,this.y=n,this.prev=null,this.next=null,this.z=0,this.prevZ=null,this.nextZ=null,this.steiner=!1}class wl{static area(t){const e=t.length;let n=0;for(let i=e-1,r=0;r<e;i=r++)n+=t[i].x*t[r].y-t[r].x*t[i].y;return.5*n}static isClockWise(t){return wl.area(t)<0}static triangulateShape(t,e){const n=[],i=[],r=[];Tl(t),El(n,t);let s=t.length;e.forEach(Tl);for(let t=0;t<e.length;t++)i.push(s),s+=e[t].length,El(n,e[t]);const a=tl(n,i);for(let t=0;t<a.length;t+=3)r.push(a.slice(t,t+3));return r}}function Tl(t){const e=t.length;e>2&&t[e-1].equals(t[0])&&t.pop()}function El(t,e){for(let n=0;n<e.length;n++)t.push(e[n].x),t.push(e[n].y)}class Cl extends Gi{constructor(t=new Jo([new Ee(.5,.5),new Ee(-.5,.5),new Ee(-.5,-.5),new Ee(.5,-.5)]),e={}){super(),this.type="ExtrudeGeometry",this.parameters={shapes:t,options:e},t=Array.isArray(t)?t:[t];const n=this,i=[],r=[];for(let e=0,n=t.length;e<n;e++){s(t[e])}function s(t){const s=[],a=void 0!==e.curveSegments?e.curveSegments:12,o=void 0!==e.steps?e.steps:1,l=void 0!==e.depth?e.depth:1;let u=void 0===e.bevelEnabled||e.bevelEnabled,h=void 0!==e.bevelThickness?e.bevelThickness:.2,c=void 0!==e.bevelSize?e.bevelSize:h-.1,A=void 0!==e.bevelOffset?e.bevelOffset:0,d=void 0!==e.bevelSegments?e.bevelSegments:3;const p=e.extrudePath,f=void 0!==e.UVGenerator?e.UVGenerator:Rl;let m,g,y,v,_,x=!1;p&&(m=p.getSpacedPoints(o),x=!0,u=!1,g=p.computeFrenetFrames(o,!1),y=new en,v=new en,_=new en),u||(d=0,h=0,c=0,A=0);const b=t.extractPoints(a);let S=b.shape;const M=b.holes;if(!wl.isClockWise(S)){S=S.reverse();for(let t=0,e=M.length;t<e;t++){const e=M[t];wl.isClockWise(e)&&(M[t]=e.reverse())}}const w=wl.triangulateShape(S,M),T=S;for(let t=0,e=M.length;t<e;t++){const e=M[t];S=S.concat(e)}function E(t,e,n){return e||console.error("THREE.ExtrudeGeometry: vec does not exist"),t.clone().addScaledVector(e,n)}const C=S.length,R=w.length;function N(t,e,n){let i,r,s;const a=t.x-e.x,o=t.y-e.y,l=n.x-t.x,u=n.y-t.y,h=a*a+o*o,c=a*u-o*l;if(Math.abs(c)>Number.EPSILON){const c=Math.sqrt(h),A=Math.sqrt(l*l+u*u),d=e.x-o/c,p=e.y+a/c,f=((n.x-u/A-d)*u-(n.y+l/A-p)*l)/(a*u-o*l);i=d+a*f-t.x,r=p+o*f-t.y;const m=i*i+r*r;if(m<=2)return new Ee(i,r);s=Math.sqrt(m/2)}else{let t=!1;a>Number.EPSILON?l>Number.EPSILON&&(t=!0):a<-Number.EPSILON?l<-Number.EPSILON&&(t=!0):Math.sign(o)===Math.sign(u)&&(t=!0),t?(i=-o,r=a,s=Math.sqrt(h)):(i=a,r=o,s=Math.sqrt(h/2))}return new Ee(i/s,r/s)}const P=[];for(let t=0,e=T.length,n=e-1,i=t+1;t<e;t++,n++,i++)n===e&&(n=0),i===e&&(i=0),P[t]=N(T[t],T[n],T[i]);const D=[];let I,L=P.concat();for(let t=0,e=M.length;t<e;t++){const e=M[t];I=[];for(let t=0,n=e.length,i=n-1,r=t+1;t<n;t++,i++,r++)i===n&&(i=0),r===n&&(r=0),I[t]=N(e[t],e[i],e[r]);D.push(I),L=L.concat(I)}for(let t=0;t<d;t++){const e=t/d,n=h*Math.cos(e*Math.PI/2),i=c*Math.sin(e*Math.PI/2)+A;for(let t=0,e=T.length;t<e;t++){const e=E(T[t],P[t],i);O(e.x,e.y,-n)}for(let t=0,e=M.length;t<e;t++){const e=M[t];I=D[t];for(let t=0,r=e.length;t<r;t++){const r=E(e[t],I[t],i);O(r.x,r.y,-n)}}}const B=c+A;for(let t=0;t<C;t++){const e=u?E(S[t],L[t],B):S[t];x?(v.copy(g.normals[0]).multiplyScalar(e.x),y.copy(g.binormals[0]).multiplyScalar(e.y),_.copy(m[0]).add(v).add(y),O(_.x,_.y,_.z)):O(e.x,e.y,0)}for(let t=1;t<=o;t++)for(let e=0;e<C;e++){const n=u?E(S[e],L[e],B):S[e];x?(v.copy(g.normals[t]).multiplyScalar(n.x),y.copy(g.binormals[t]).multiplyScalar(n.y),_.copy(m[t]).add(v).add(y),O(_.x,_.y,_.z)):O(n.x,n.y,l/o*t)}for(let t=d-1;t>=0;t--){const e=t/d,n=h*Math.cos(e*Math.PI/2),i=c*Math.sin(e*Math.PI/2)+A;for(let t=0,e=T.length;t<e;t++){const e=E(T[t],P[t],i);O(e.x,e.y,l+n)}for(let t=0,e=M.length;t<e;t++){const e=M[t];I=D[t];for(let t=0,r=e.length;t<r;t++){const r=E(e[t],I[t],i);x?O(r.x,r.y+m[o-1].y,m[o-1].x+n):O(r.x,r.y,l+n)}}}function U(t,e){let n=t.length;for(;--n>=0;){const i=n;let r=n-1;r<0&&(r=t.length-1);for(let t=0,n=o+2*d;t<n;t++){const n=C*t,s=C*(t+1);k(e+i+n,e+r+n,e+r+s,e+i+s)}}}function O(t,e,n){s.push(t),s.push(e),s.push(n)}function F(t,e,r){z(t),z(e),z(r);const s=i.length/3,a=f.generateTopUV(n,i,s-3,s-2,s-1);q(a[0]),q(a[1]),q(a[2])}function k(t,e,r,s){z(t),z(e),z(s),z(e),z(r),z(s);const a=i.length/3,o=f.generateSideWallUV(n,i,a-6,a-3,a-2,a-1);q(o[0]),q(o[1]),q(o[3]),q(o[1]),q(o[2]),q(o[3])}function z(t){i.push(s[3*t+0]),i.push(s[3*t+1]),i.push(s[3*t+2])}function q(t){r.push(t.x),r.push(t.y)}!function(){const t=i.length/3;if(u){let t=0,e=C*t;for(let t=0;t<R;t++){const n=w[t];F(n[2]+e,n[1]+e,n[0]+e)}t=o+2*d,e=C*t;for(let t=0;t<R;t++){const n=w[t];F(n[0]+e,n[1]+e,n[2]+e)}}else{for(let t=0;t<R;t++){const e=w[t];F(e[2],e[1],e[0])}for(let t=0;t<R;t++){const e=w[t];F(e[0]+C*o,e[1]+C*o,e[2]+C*o)}}n.addGroup(t,i.length/3-t,0)}(),function(){const t=i.length/3;let e=0;U(T,e),e+=T.length;for(let t=0,n=M.length;t<n;t++){const n=M[t];U(n,e),e+=n.length}n.addGroup(t,i.length/3-t,1)}()}this.setAttribute("position",new Li(i,3)),this.setAttribute("uv",new Li(r,2)),this.computeVertexNormals()}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}toJSON(){const t=super.toJSON();return function(t,e,n){if(n.shapes=[],Array.isArray(t))for(let e=0,i=t.length;e<i;e++){const i=t[e];n.shapes.push(i.uuid)}else n.shapes.push(t.uuid);n.options=Object.assign({},e),void 0!==e.extrudePath&&(n.options.extrudePath=e.extrudePath.toJSON());return n}(this.parameters.shapes,this.parameters.options,t)}static fromJSON(t,e){const n=[];for(let i=0,r=t.shapes.length;i<r;i++){const r=e[t.shapes[i]];n.push(r)}const i=t.options.extrudePath;return void 0!==i&&(t.options.extrudePath=(new Yo[i.type]).fromJSON(i)),new Cl(n,t.options)}}const Rl={generateTopUV:function(t,e,n,i,r){const s=e[3*n],a=e[3*n+1],o=e[3*i],l=e[3*i+1],u=e[3*r],h=e[3*r+1];return[new Ee(s,a),new Ee(o,l),new Ee(u,h)]},generateSideWallUV:function(t,e,n,i,r,s){const a=e[3*n],o=e[3*n+1],l=e[3*n+2],u=e[3*i],h=e[3*i+1],c=e[3*i+2],A=e[3*r],d=e[3*r+1],p=e[3*r+2],f=e[3*s],m=e[3*s+1],g=e[3*s+2];return Math.abs(o-h)<Math.abs(a-u)?[new Ee(a,1-l),new Ee(u,1-c),new Ee(A,1-p),new Ee(f,1-g)]:[new Ee(o,1-l),new Ee(h,1-c),new Ee(d,1-p),new Ee(m,1-g)]}};let Nl=class t extends Gi{constructor(t=1,e=32,n=16,i=0,r=2*Math.PI,s=0,a=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:n,phiStart:i,phiLength:r,thetaStart:s,thetaLength:a},e=Math.max(3,Math.floor(e)),n=Math.max(2,Math.floor(n));const o=Math.min(s+a,Math.PI);let l=0;const u=[],h=new en,c=new en,A=[],d=[],p=[],f=[];for(let A=0;A<=n;A++){const m=[],g=A/n;let y=0;0===A&&0===s?y=.5/e:A===n&&o===Math.PI&&(y=-.5/e);for(let n=0;n<=e;n++){const o=n/e;h.x=-t*Math.cos(i+o*r)*Math.sin(s+g*a),h.y=t*Math.cos(s+g*a),h.z=t*Math.sin(i+o*r)*Math.sin(s+g*a),d.push(h.x,h.y,h.z),c.copy(h).normalize(),p.push(c.x,c.y,c.z),f.push(o+y,1-g),m.push(l++)}u.push(m)}for(let t=0;t<n;t++)for(let i=0;i<e;i++){const e=u[t][i+1],r=u[t][i],a=u[t+1][i],l=u[t+1][i+1];(0!==t||s>0)&&A.push(e,r,l),(t!==n-1||o<Math.PI)&&A.push(r,a,l)}this.setIndex(A),this.setAttribute("position",new Li(d,3)),this.setAttribute("normal",new Li(p,3)),this.setAttribute("uv",new Li(f,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(e){return new t(e.radius,e.widthSegments,e.heightSegments,e.phiStart,e.phiLength,e.thetaStart,e.thetaLength)}};class Pl extends Gi{constructor(t=new Wo(new en(-1,-1,0),new en(-1,1,0),new en(1,1,0)),e=64,n=1,i=8,r=!1){super(),this.type="TubeGeometry",this.parameters={path:t,tubularSegments:e,radius:n,radialSegments:i,closed:r};const s=t.computeFrenetFrames(e,r);this.tangents=s.tangents,this.normals=s.normals,this.binormals=s.binormals;const a=new en,o=new en,l=new Ee;let u=new en;const h=[],c=[],A=[],d=[];function p(r){u=t.getPointAt(r/e,u);const l=s.normals[r],A=s.binormals[r];for(let t=0;t<=i;t++){const e=t/i*Math.PI*2,r=Math.sin(e),s=-Math.cos(e);o.x=s*l.x+r*A.x,o.y=s*l.y+r*A.y,o.z=s*l.z+r*A.z,o.normalize(),c.push(o.x,o.y,o.z),a.x=u.x+n*o.x,a.y=u.y+n*o.y,a.z=u.z+n*o.z,h.push(a.x,a.y,a.z)}}!function(){for(let t=0;t<e;t++)p(t);p(!1===r?e:0),function(){for(let t=0;t<=e;t++)for(let n=0;n<=i;n++)l.x=t/e,l.y=n/i,A.push(l.x,l.y)}(),function(){for(let t=1;t<=e;t++)for(let e=1;e<=i;e++){const n=(i+1)*(t-1)+(e-1),r=(i+1)*t+(e-1),s=(i+1)*t+e,a=(i+1)*(t-1)+e;d.push(n,r,a),d.push(r,s,a)}}()}(),this.setIndex(d),this.setAttribute("position",new Li(h,3)),this.setAttribute("normal",new Li(c,3)),this.setAttribute("uv",new Li(A,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}toJSON(){const t=super.toJSON();return t.path=this.parameters.path.toJSON(),t}static fromJSON(t){return new Pl((new Yo[t.path.type]).fromJSON(t.path),t.tubularSegments,t.radius,t.radialSegments,t.closed)}}class Dl extends Gi{constructor(t=null){if(super(),this.type="WireframeGeometry",this.parameters={geometry:t},null!==t){const e=[],n=new Set,i=new en,r=new en;if(null!==t.index){const s=t.attributes.position,a=t.index;let o=t.groups;0===o.length&&(o=[{start:0,count:a.count,materialIndex:0}]);for(let t=0,l=o.length;t<l;++t){const l=o[t],u=l.start;for(let t=u,o=u+l.count;t<o;t+=3)for(let o=0;o<3;o++){const l=a.getX(t+o),u=a.getX(t+(o+1)%3);i.fromBufferAttribute(s,l),r.fromBufferAttribute(s,u),!0===Il(i,r,n)&&(e.push(i.x,i.y,i.z),e.push(r.x,r.y,r.z))}}}else{const s=t.attributes.position;for(let t=0,a=s.count/3;t<a;t++)for(let a=0;a<3;a++){const o=3*t+a,l=3*t+(a+1)%3;i.fromBufferAttribute(s,o),r.fromBufferAttribute(s,l),!0===Il(i,r,n)&&(e.push(i.x,i.y,i.z),e.push(r.x,r.y,r.z))}}this.setAttribute("position",new Li(e,3))}}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}}function Il(t,e,n){const i=`${t.x},${t.y},${t.z}-${e.x},${e.y},${e.z}`,r=`${e.x},${e.y},${e.z}-${t.x},${t.y},${t.z}`;return!0!==n.has(i)&&!0!==n.has(r)&&(n.add(i),n.add(r),!0)}let Ll=class extends Ei{constructor(t){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new Mi(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Mi(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new Ee(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new Gn,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.flatShading=t.flatShading,this.fog=t.fog,this}};const Bl={enabled:!1,files:{},add:function(t,e){!1!==this.enabled&&(this.files[t]=e)},get:function(t){if(!1!==this.enabled)return this.files[t]},remove:function(t){delete this.files[t]},clear:function(){this.files={}}};class Ul{constructor(t,e,n){const i=this;let r,s=!1,a=0,o=0;const l=[];this.onStart=void 0,this.onLoad=t,this.onProgress=e,this.onError=n,this.itemStart=function(t){o++,!1===s&&void 0!==i.onStart&&i.onStart(t,a,o),s=!0},this.itemEnd=function(t){a++,void 0!==i.onProgress&&i.onProgress(t,a,o),a===o&&(s=!1,void 0!==i.onLoad&&i.onLoad())},this.itemError=function(t){void 0!==i.onError&&i.onError(t)},this.resolveURL=function(t){return r?r(t):t},this.setURLModifier=function(t){return r=t,this},this.addHandler=function(t,e){return l.push(t,e),this},this.removeHandler=function(t){const e=l.indexOf(t);return-1!==e&&l.splice(e,2),this},this.getHandler=function(t){for(let e=0,n=l.length;e<n;e+=2){const n=l[e],i=l[e+1];if(n.global&&(n.lastIndex=0),n.test(t))return i}return null}}}const Ol=new Ul;class Fl{constructor(t){this.manager=void 0!==t?t:Ol,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={}}load(){}loadAsync(t,e){const n=this;return new Promise((function(i,r){n.load(t,i,e,r)}))}parse(){}setCrossOrigin(t){return this.crossOrigin=t,this}setWithCredentials(t){return this.withCredentials=t,this}setPath(t){return this.path=t,this}setResourcePath(t){return this.resourcePath=t,this}setRequestHeader(t){return this.requestHeader=t,this}}Fl.DEFAULT_MATERIAL_NAME="__DEFAULT";class kl extends Fl{constructor(t){super(t)}load(t,e,n,i){void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);const r=this,s=Bl.get(t);if(void 0!==s)return r.manager.itemStart(t),setTimeout((function(){e&&e(s),r.manager.itemEnd(t)}),0),s;const a=Pe("img");function o(){u(),Bl.add(t,this),e&&e(this),r.manager.itemEnd(t)}function l(e){u(),i&&i(e),r.manager.itemError(t),r.manager.itemEnd(t)}function u(){a.removeEventListener("load",o,!1),a.removeEventListener("error",l,!1)}return a.addEventListener("load",o,!1),a.addEventListener("error",l,!1),"data:"!==t.slice(0,5)&&void 0!==this.crossOrigin&&(a.crossOrigin=this.crossOrigin),r.manager.itemStart(t),a.src=t,a}}class zl extends Fl{constructor(t){super(t)}load(t,e,n,i){const r=new Ye,s=new kl(this.manager);return s.setCrossOrigin(this.crossOrigin),s.setPath(this.path),s.load(t,(function(t){r.image=t,r.needsUpdate=!0,void 0!==e&&e(r)}),n,i),r}}let ql=class extends si{constructor(t,e=1){super(),this.isLight=!0,this.type="Light",this.color=new Mi(t),this.intensity=e}dispose(){}copy(t,e){return super.copy(t,e),this.color.copy(t.color),this.intensity=t.intensity,this}toJSON(t){const e=super.toJSON(t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,void 0!==this.groundColor&&(e.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(e.object.distance=this.distance),void 0!==this.angle&&(e.object.angle=this.angle),void 0!==this.decay&&(e.object.decay=this.decay),void 0!==this.penumbra&&(e.object.penumbra=this.penumbra),void 0!==this.shadow&&(e.object.shadow=this.shadow.toJSON()),void 0!==this.target&&(e.object.target=this.target.uuid),e}};const Gl=new Dn,Vl=new en,Hl=new en;let jl=class{constructor(t){this.camera=t,this.intensity=1,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new Ee(512,512),this.map=null,this.mapPass=null,this.matrix=new Dn,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new Sr,this._frameExtents=new Ee(1,1),this._viewportCount=1,this._viewports=[new Qe(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(t){const 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t=St+=1831565813;return t=Math.imul(t^t>>>15,1|t),t^=t+Math.imul(t^t>>>7,61|t),((t^t>>>14)>>>0)/4294967296},degToRad:function(e){return e*Tt},radToDeg:function(e){return e*wt},isPowerOfTwo:function(e){return!(e&e-1)&&0!==e},ceilPowerOfTwo:function(e){return Math.pow(2,Math.ceil(Math.log(e)/Math.LN2))},floorPowerOfTwo:function(e){return Math.pow(2,Math.floor(Math.log(e)/Math.LN2))},setQuaternionFromProperEuler:function(e,t,n,r,i){const s=Math.cos,a=Math.sin,o=s(n/2),l=a(n/2),u=s((t+r)/2),c=a((t+r)/2),A=s((t-r)/2),h=a((t-r)/2),d=s((r-t)/2),p=a((r-t)/2);switch(i){case"XYX":e.set(o*c,l*A,l*h,o*u);break;case"YZY":e.set(l*h,o*c,l*A,o*u);break;case"ZXZ":e.set(l*A,l*h,o*c,o*u);break;case"XZX":e.set(o*c,l*p,l*d,o*u);break;case"YXY":e.set(l*d,o*c,l*p,o*u);break;case"ZYZ":e.set(l*p,l*d,o*c,o*u);break;default:console.warn("THREE.MathUtils: .setQuaternionFromProperEuler() encountered an unknown order: "+i)}},normalize:Pt,denormalize:Nt};class Lt{constructor(e=0,t=0){Lt.prototype.isVector2=!0,this.x=e,this.y=t}get width(){return this.x}set width(e){this.x=e}get height(){return this.y}set height(e){this.y=e}set(e,t){return this.x=e,this.y=t,this}setScalar(e){return this.x=e,this.y=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y)}copy(e){return this.x=e.x,this.y=e.y,this}add(e){return this.x+=e.x,this.y+=e.y,this}addScalar(e){return this.x+=e,this.y+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this}subScalar(e){return this.x-=e,this.y-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this}multiply(e){return this.x*=e.x,this.y*=e.y,this}multiplyScalar(e){return this.x*=e,this.y*=e,this}divide(e){return this.x/=e.x,this.y/=e.y,this}divideScalar(e){return this.multiplyScalar(1/e)}applyMatrix3(e){const t=this.x,n=this.y,r=e.elements;return this.x=r[0]*t+r[3]*n+r[6],this.y=r[1]*t+r[4]*n+r[7],this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this}clamp(e,t){return this.x=Et(this.x,e.x,t.x),this.y=Et(this.y,e.y,t.y),this}clampScalar(e,t){return this.x=Et(this.x,e,t),this.y=Et(this.y,e,t),this}clampLength(e,t){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Et(n,e,t))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this}negate(){return this.x=-this.x,this.y=-this.y,this}dot(e){return this.x*e.x+this.y*e.y}cross(e){return this.x*e.y-this.y*e.x}lengthSq(){return this.x*this.x+this.y*this.y}length(){return Math.sqrt(this.x*this.x+this.y*this.y)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)}normalize(){return this.divideScalar(this.length()||1)}angle(){return Math.atan2(-this.y,-this.x)+Math.PI}angleTo(e){const t=Math.sqrt(this.lengthSq()*e.lengthSq());if(0===t)return Math.PI/2;const n=this.dot(e)/t;return Math.acos(Et(n,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){const t=this.x-e.x,n=this.y-e.y;return t*t+n*n}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this}lerpVectors(e,t,n){return this.x=e.x+(t.x-e.x)*n,this.y=e.y+(t.y-e.y)*n,this}equals(e){return e.x===this.x&&e.y===this.y}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this}rotateAround(e,t){const n=Math.cos(t),r=Math.sin(t),i=this.x-e.x,s=this.y-e.y;return this.x=i*n-s*r+e.x,this.y=i*r+s*n+e.y,this}random(){return this.x=Math.random(),this.y=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y}}class It{constructor(e,t,n,r,i,s,a,o,l){It.prototype.isMatrix3=!0,this.elements=[1,0,0,0,1,0,0,0,1],void 0!==e&&this.set(e,t,n,r,i,s,a,o,l)}set(e,t,n,r,i,s,a,o,l){const u=this.elements;return u[0]=e,u[1]=r,u[2]=a,u[3]=t,u[4]=i,u[5]=o,u[6]=n,u[7]=s,u[8]=l,this}identity(){return this.set(1,0,0,0,1,0,0,0,1),this}copy(e){const t=this.elements,n=e.elements;return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],this}extractBasis(e,t,n){return e.setFromMatrix3Column(this,0),t.setFromMatrix3Column(this,1),n.setFromMatrix3Column(this,2),this}setFromMatrix4(e){const t=e.elements;return this.set(t[0],t[4],t[8],t[1],t[5],t[9],t[2],t[6],t[10]),this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){const n=e.elements,r=t.elements,i=this.elements,s=n[0],a=n[3],o=n[6],l=n[1],u=n[4],c=n[7],A=n[2],h=n[5],d=n[8],p=r[0],f=r[3],m=r[6],g=r[1],v=r[4],_=r[7],y=r[2],x=r[5],b=r[8];return i[0]=s*p+a*g+o*y,i[3]=s*f+a*v+o*x,i[6]=s*m+a*_+o*b,i[1]=l*p+u*g+c*y,i[4]=l*f+u*v+c*x,i[7]=l*m+u*_+c*b,i[2]=A*p+h*g+d*y,i[5]=A*f+h*v+d*x,i[8]=A*m+h*_+d*b,this}multiplyScalar(e){const t=this.elements;return t[0]*=e,t[3]*=e,t[6]*=e,t[1]*=e,t[4]*=e,t[7]*=e,t[2]*=e,t[5]*=e,t[8]*=e,this}determinant(){const e=this.elements,t=e[0],n=e[1],r=e[2],i=e[3],s=e[4],a=e[5],o=e[6],l=e[7],u=e[8];return t*s*u-t*a*l-n*i*u+n*a*o+r*i*l-r*s*o}invert(){const e=this.elements,t=e[0],n=e[1],r=e[2],i=e[3],s=e[4],a=e[5],o=e[6],l=e[7],u=e[8],c=u*s-a*l,A=a*o-u*i,h=l*i-s*o,d=t*c+n*A+r*h;if(0===d)return this.set(0,0,0,0,0,0,0,0,0);const p=1/d;return e[0]=c*p,e[1]=(r*l-u*n)*p,e[2]=(a*n-r*s)*p,e[3]=A*p,e[4]=(u*t-r*o)*p,e[5]=(r*i-a*t)*p,e[6]=h*p,e[7]=(n*o-l*t)*p,e[8]=(s*t-n*i)*p,this}transpose(){let e;const t=this.elements;return e=t[1],t[1]=t[3],t[3]=e,e=t[2],t[2]=t[6],t[6]=e,e=t[5],t[5]=t[7],t[7]=e,this}getNormalMatrix(e){return this.setFromMatrix4(e).invert().transpose()}transposeIntoArray(e){const t=this.elements;return e[0]=t[0],e[1]=t[3],e[2]=t[6],e[3]=t[1],e[4]=t[4],e[5]=t[7],e[6]=t[2],e[7]=t[5],e[8]=t[8],this}setUvTransform(e,t,n,r,i,s,a){const o=Math.cos(i),l=Math.sin(i);return this.set(n*o,n*l,-n*(o*s+l*a)+s+e,-r*l,r*o,-r*(-l*s+o*a)+a+t,0,0,1),this}scale(e,t){return this.premultiply(Ut.makeScale(e,t)),this}rotate(e){return this.premultiply(Ut.makeRotation(-e)),this}translate(e,t){return this.premultiply(Ut.makeTranslation(e,t)),this}makeTranslation(e,t){return e.isVector2?this.set(1,0,e.x,0,1,e.y,0,0,1):this.set(1,0,e,0,1,t,0,0,1),this}makeRotation(e){const t=Math.cos(e),n=Math.sin(e);return this.set(t,-n,0,n,t,0,0,0,1),this}makeScale(e,t){return this.set(e,0,0,0,t,0,0,0,1),this}equals(e){const t=this.elements,n=e.elements;for(let e=0;e<9;e++)if(t[e]!==n[e])return!1;return!0}fromArray(e,t=0){for(let n=0;n<9;n++)this.elements[n]=e[n+t];return this}toArray(e=[],t=0){const n=this.elements;return e[t]=n[0],e[t+1]=n[1],e[t+2]=n[2],e[t+3]=n[3],e[t+4]=n[4],e[t+5]=n[5],e[t+6]=n[6],e[t+7]=n[7],e[t+8]=n[8],e}clone(){return(new this.constructor).fromArray(this.elements)}}const Ut=new It;function Bt(e){for(let t=e.length-1;t>=0;--t)if(e[t]>=65535)return!0;return!1}function Ot(e){return document.createElementNS("http://www.w3.org/1999/xhtml",e)}function Ft(){const e=Ot("canvas");return e.style.display="block",e}const kt={};function qt(e){e in kt||(kt[e]=!0,console.warn(e))}const Gt=(new It).set(.4123908,.3575843,.1804808,.212639,.7151687,.0721923,.0193308,.1191948,.9505322),zt=(new It).set(3.2409699,-1.5373832,-.4986108,-.9692436,1.8759675,.0415551,.0556301,-.203977,1.0569715);function Vt(){const e={enabled:!0,workingColorSpace:it,spaces:{},convert:function(e,t,n){return!1!==this.enabled&&t!==n&&t&&n?(this.spaces[t].transfer===at&&(e.r=jt(e.r),e.g=jt(e.g),e.b=jt(e.b)),this.spaces[t].primaries!==this.spaces[n].primaries&&(e.applyMatrix3(this.spaces[t].toXYZ),e.applyMatrix3(this.spaces[n].fromXYZ)),this.spaces[n].transfer===at&&(e.r=Wt(e.r),e.g=Wt(e.g),e.b=Wt(e.b)),e):e},fromWorkingColorSpace:function(e,t){return this.convert(e,this.workingColorSpace,t)},toWorkingColorSpace:function(e,t){return this.convert(e,t,this.workingColorSpace)},getPrimaries:function(e){return this.spaces[e].primaries},getTransfer:function(e){return e===nt?st:this.spaces[e].transfer},getLuminanceCoefficients:function(e,t=this.workingColorSpace){return e.fromArray(this.spaces[t].luminanceCoefficients)},define:function(e){Object.assign(this.spaces,e)},_getMatrix:function(e,t,n){return e.copy(this.spaces[t].toXYZ).multiply(this.spaces[n].fromXYZ)},_getDrawingBufferColorSpace:function(e){return this.spaces[e].outputColorSpaceConfig.drawingBufferColorSpace},_getUnpackColorSpace:function(e=this.workingColorSpace){return this.spaces[e].workingColorSpaceConfig.unpackColorSpace}},t=[.64,.33,.3,.6,.15,.06],n=[.2126,.7152,.0722],r=[.3127,.329];return e.define({[it]:{primaries:t,whitePoint:r,transfer:st,toXYZ:Gt,fromXYZ:zt,luminanceCoefficients:n,workingColorSpaceConfig:{unpackColorSpace:rt},outputColorSpaceConfig:{drawingBufferColorSpace:rt}},[rt]:{primaries:t,whitePoint:r,transfer:at,toXYZ:Gt,fromXYZ:zt,luminanceCoefficients:n,outputColorSpaceConfig:{drawingBufferColorSpace:rt}}}),e}const Ht=Vt();function jt(e){return e<.04045?.0773993808*e:Math.pow(.9478672986*e+.0521327014,2.4)}function Wt(e){return e<.0031308?12.92*e:1.055*Math.pow(e,.41666)-.055}let Xt;class Qt{static getDataURL(e){if(/^data:/i.test(e.src))return e.src;if("undefined"==typeof HTMLCanvasElement)return e.src;let t;if(e instanceof HTMLCanvasElement)t=e;else{void 0===Xt&&(Xt=Ot("canvas")),Xt.width=e.width,Xt.height=e.height;const n=Xt.getContext("2d");e instanceof ImageData?n.putImageData(e,0,0):n.drawImage(e,0,0,e.width,e.height),t=Xt}return t.width>2048||t.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",e),t.toDataURL("image/jpeg",.6)):t.toDataURL("image/png")}static sRGBToLinear(e){if("undefined"!=typeof HTMLImageElement&&e instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&e instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&e instanceof ImageBitmap){const t=Ot("canvas");t.width=e.width,t.height=e.height;const n=t.getContext("2d");n.drawImage(e,0,0,e.width,e.height);const r=n.getImageData(0,0,e.width,e.height),i=r.data;for(let e=0;e<i.length;e++)i[e]=255*jt(i[e]/255);return n.putImageData(r,0,0),t}if(e.data){const t=e.data.slice(0);for(let e=0;e<t.length;e++)t instanceof Uint8Array||t instanceof Uint8ClampedArray?t[e]=Math.floor(255*jt(t[e]/255)):t[e]=jt(t[e]);return{data:t,width:e.width,height:e.height}}return console.warn("THREE.ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),e}}let Yt=0;class $t{constructor(e=null){this.isSource=!0,Object.defineProperty(this,"id",{value:Yt++}),this.uuid=Mt(),this.data=e,this.dataReady=!0,this.version=0}set needsUpdate(e){!0===e&&this.version++}toJSON(e){const t=void 0===e||"string"==typeof e;if(!t&&void 0!==e.images[this.uuid])return e.images[this.uuid];const n={uuid:this.uuid,url:""},r=this.data;if(null!==r){let e;if(Array.isArray(r)){e=[];for(let t=0,n=r.length;t<n;t++)r[t].isDataTexture?e.push(Kt(r[t].image)):e.push(Kt(r[t]))}else e=Kt(r);n.url=e}return t||(e.images[this.uuid]=n),n}}function Kt(e){return"undefined"!=typeof HTMLImageElement&&e instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&e instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&e instanceof ImageBitmap?Qt.getDataURL(e):e.data?{data:Array.from(e.data),width:e.width,height:e.height,type:e.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}let Zt=0;class Jt extends xt{constructor(e=Jt.DEFAULT_IMAGE,t=Jt.DEFAULT_MAPPING,n=1001,r=1001,i=1006,s=1008,a=1023,o=1009,l=Jt.DEFAULT_ANISOTROPY,u=""){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:Zt++}),this.uuid=Mt(),this.name="",this.source=new $t(e),this.mipmaps=[],this.mapping=t,this.channel=0,this.wrapS=n,this.wrapT=r,this.magFilter=i,this.minFilter=s,this.anisotropy=l,this.format=a,this.internalFormat=null,this.type=o,this.offset=new Lt(0,0),this.repeat=new Lt(1,1),this.center=new Lt(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new It,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.colorSpace=u,this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1,this.pmremVersion=0}get image(){return this.source.data}set image(e=null){this.source.data=e}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return(new this.constructor).copy(this)}copy(e){return this.name=e.name,this.source=e.source,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.channel=e.channel,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.internalFormat=e.internalFormat,this.type=e.type,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.colorSpace=e.colorSpace,this.userData=JSON.parse(JSON.stringify(e.userData)),this.needsUpdate=!0,this}toJSON(e){const t=void 0===e||"string"==typeof e;if(!t&&void 0!==e.textures[this.uuid])return e.textures[this.uuid];const n={metadata:{version:4.6,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(e).uuid,mapping:this.mapping,channel:this.channel,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,internalFormat:this.internalFormat,type:this.type,colorSpace:this.colorSpace,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(n.userData=this.userData),t||(e.textures[this.uuid]=n),n}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(300!==this.mapping)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case j:e.x=e.x-Math.floor(e.x);break;case W:e.x=e.x<0?0:1;break;case X:1===Math.abs(Math.floor(e.x)%2)?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x)}if(e.y<0||e.y>1)switch(this.wrapT){case j:e.y=e.y-Math.floor(e.y);break;case W:e.y=e.y<0?0:1;break;case X:1===Math.abs(Math.floor(e.y)%2)?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y)}return this.flipY&&(e.y=1-e.y),e}set needsUpdate(e){!0===e&&(this.version++,this.source.needsUpdate=!0)}set needsPMREMUpdate(e){!0===e&&this.pmremVersion++}}Jt.DEFAULT_IMAGE=null,Jt.DEFAULT_MAPPING=300,Jt.DEFAULT_ANISOTROPY=1;class en{constructor(e=0,t=0,n=0,r=1){en.prototype.isVector4=!0,this.x=e,this.y=t,this.z=n,this.w=r}get width(){return this.z}set width(e){this.z=e}get height(){return this.w}set height(e){this.w=e}set(e,t,n,r){return this.x=e,this.y=t,this.z=n,this.w=r,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this.w=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setW(e){return this.w=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;case 3:this.w=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=void 0!==e.w?e.w:1,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this.w=e.w+t.w,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this.w+=e.w*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this.w=e.w-t.w,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this}applyMatrix4(e){const t=this.x,n=this.y,r=this.z,i=this.w,s=e.elements;return this.x=s[0]*t+s[4]*n+s[8]*r+s[12]*i,this.y=s[1]*t+s[5]*n+s[9]*r+s[13]*i,this.z=s[2]*t+s[6]*n+s[10]*r+s[14]*i,this.w=s[3]*t+s[7]*n+s[11]*r+s[15]*i,this}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this.w/=e.w,this}divideScalar(e){return this.multiplyScalar(1/e)}setAxisAngleFromQuaternion(e){this.w=2*Math.acos(e.w);const t=Math.sqrt(1-e.w*e.w);return t<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/t,this.y=e.y/t,this.z=e.z/t),this}setAxisAngleFromRotationMatrix(e){let t,n,r,i;const s=.01,a=.1,o=e.elements,l=o[0],u=o[4],c=o[8],A=o[1],h=o[5],d=o[9],p=o[2],f=o[6],m=o[10];if(Math.abs(u-A)<s&&Math.abs(c-p)<s&&Math.abs(d-f)<s){if(Math.abs(u+A)<a&&Math.abs(c+p)<a&&Math.abs(d+f)<a&&Math.abs(l+h+m-3)<a)return this.set(1,0,0,0),this;t=Math.PI;const e=(l+1)/2,o=(h+1)/2,g=(m+1)/2,v=(u+A)/4,_=(c+p)/4,y=(d+f)/4;return e>o&&e>g?e<s?(n=0,r=.707106781,i=.707106781):(n=Math.sqrt(e),r=v/n,i=_/n):o>g?o<s?(n=.707106781,r=0,i=.707106781):(r=Math.sqrt(o),n=v/r,i=y/r):g<s?(n=.707106781,r=.707106781,i=0):(i=Math.sqrt(g),n=_/i,r=y/i),this.set(n,r,i,t),this}let g=Math.sqrt((f-d)*(f-d)+(c-p)*(c-p)+(A-u)*(A-u));return Math.abs(g)<.001&&(g=1),this.x=(f-d)/g,this.y=(c-p)/g,this.z=(A-u)/g,this.w=Math.acos((l+h+m-1)/2),this}setFromMatrixPosition(e){const t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this.w=t[15],this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this}clamp(e,t){return this.x=Et(this.x,e.x,t.x),this.y=Et(this.y,e.y,t.y),this.z=Et(this.z,e.z,t.z),this.w=Et(this.w,e.w,t.w),this}clampScalar(e,t){return this.x=Et(this.x,e,t),this.y=Et(this.y,e,t),this.z=Et(this.z,e,t),this.w=Et(this.w,e,t),this}clampLength(e,t){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Et(n,e,t))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this.w=Math.trunc(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this.w+=(e.w-this.w)*t,this}lerpVectors(e,t,n){return this.x=e.x+(t.x-e.x)*n,this.y=e.y+(t.y-e.y)*n,this.z=e.z+(t.z-e.z)*n,this.w=e.w+(t.w-e.w)*n,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this.w=e[t+3],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this.w=e.getW(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}}class tn extends xt{constructor(e=1,t=1,n={}){super(),this.isRenderTarget=!0,this.width=e,this.height=t,this.depth=1,this.scissor=new en(0,0,e,t),this.scissorTest=!1,this.viewport=new en(0,0,e,t);const r={width:e,height:t,depth:1};n=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:K,depthBuffer:!0,stencilBuffer:!1,resolveDepthBuffer:!0,resolveStencilBuffer:!0,depthTexture:null,samples:0,count:1},n);const i=new Jt(r,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.colorSpace);i.flipY=!1,i.generateMipmaps=n.generateMipmaps,i.internalFormat=n.internalFormat,this.textures=[];const s=n.count;for(let e=0;e<s;e++)this.textures[e]=i.clone(),this.textures[e].isRenderTargetTexture=!0;this.depthBuffer=n.depthBuffer,this.stencilBuffer=n.stencilBuffer,this.resolveDepthBuffer=n.resolveDepthBuffer,this.resolveStencilBuffer=n.resolveStencilBuffer,this.depthTexture=n.depthTexture,this.samples=n.samples}get texture(){return this.textures[0]}set texture(e){this.textures[0]=e}setSize(e,t,n=1){if(this.width!==e||this.height!==t||this.depth!==n){this.width=e,this.height=t,this.depth=n;for(let r=0,i=this.textures.length;r<i;r++)this.textures[r].image.width=e,this.textures[r].image.height=t,this.textures[r].image.depth=n;this.dispose()}this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t)}clone(){return(new this.constructor).copy(this)}copy(e){this.width=e.width,this.height=e.height,this.depth=e.depth,this.scissor.copy(e.scissor),this.scissorTest=e.scissorTest,this.viewport.copy(e.viewport),this.textures.length=0;for(let t=0,n=e.textures.length;t<n;t++)this.textures[t]=e.textures[t].clone(),this.textures[t].isRenderTargetTexture=!0;const t=Object.assign({},e.texture.image);return this.texture.source=new $t(t),this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,this.resolveDepthBuffer=e.resolveDepthBuffer,this.resolveStencilBuffer=e.resolveStencilBuffer,null!==e.depthTexture&&(this.depthTexture=e.depthTexture.clone()),this.samples=e.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}}class nn extends tn{constructor(e=1,t=1,n={}){super(e,t,n),this.isWebGLRenderTarget=!0}}class rn extends Jt{constructor(e=null,t=1,n=1,r=1){super(null),this.isDataArrayTexture=!0,this.image={data:e,width:t,height:n,depth:r},this.magFilter=Q,this.minFilter=Q,this.wrapR=W,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.layerUpdates=new Set}addLayerUpdate(e){this.layerUpdates.add(e)}clearLayerUpdates(){this.layerUpdates.clear()}}class sn extends Jt{constructor(e=null,t=1,n=1,r=1){super(null),this.isData3DTexture=!0,this.image={data:e,width:t,height:n,depth:r},this.magFilter=Q,this.minFilter=Q,this.wrapR=W,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class an{constructor(e=0,t=0,n=0,r=1){this.isQuaternion=!0,this._x=e,this._y=t,this._z=n,this._w=r}static slerpFlat(e,t,n,r,i,s,a){let o=n[r+0],l=n[r+1],u=n[r+2],c=n[r+3];const A=i[s+0],h=i[s+1],d=i[s+2],p=i[s+3];if(0===a)return e[t+0]=o,e[t+1]=l,e[t+2]=u,void(e[t+3]=c);if(1===a)return e[t+0]=A,e[t+1]=h,e[t+2]=d,void(e[t+3]=p);if(c!==p||o!==A||l!==h||u!==d){let e=1-a;const t=o*A+l*h+u*d+c*p,n=t>=0?1:-1,r=1-t*t;if(r>Number.EPSILON){const i=Math.sqrt(r),s=Math.atan2(i,t*n);e=Math.sin(e*s)/i,a=Math.sin(a*s)/i}const i=a*n;if(o=o*e+A*i,l=l*e+h*i,u=u*e+d*i,c=c*e+p*i,e===1-a){const e=1/Math.sqrt(o*o+l*l+u*u+c*c);o*=e,l*=e,u*=e,c*=e}}e[t]=o,e[t+1]=l,e[t+2]=u,e[t+3]=c}static multiplyQuaternionsFlat(e,t,n,r,i,s){const a=n[r],o=n[r+1],l=n[r+2],u=n[r+3],c=i[s],A=i[s+1],h=i[s+2],d=i[s+3];return e[t]=a*d+u*c+o*h-l*A,e[t+1]=o*d+u*A+l*c-a*h,e[t+2]=l*d+u*h+a*A-o*c,e[t+3]=u*d-a*c-o*A-l*h,e}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get w(){return this._w}set w(e){this._w=e,this._onChangeCallback()}set(e,t,n,r){return this._x=e,this._y=t,this._z=n,this._w=r,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this._onChangeCallback(),this}setFromEuler(e,t=!0){const n=e._x,r=e._y,i=e._z,s=e._order,a=Math.cos,o=Math.sin,l=a(n/2),u=a(r/2),c=a(i/2),A=o(n/2),h=o(r/2),d=o(i/2);switch(s){case"XYZ":this._x=A*u*c+l*h*d,this._y=l*h*c-A*u*d,this._z=l*u*d+A*h*c,this._w=l*u*c-A*h*d;break;case"YXZ":this._x=A*u*c+l*h*d,this._y=l*h*c-A*u*d,this._z=l*u*d-A*h*c,this._w=l*u*c+A*h*d;break;case"ZXY":this._x=A*u*c-l*h*d,this._y=l*h*c+A*u*d,this._z=l*u*d+A*h*c,this._w=l*u*c-A*h*d;break;case"ZYX":this._x=A*u*c-l*h*d,this._y=l*h*c+A*u*d,this._z=l*u*d-A*h*c,this._w=l*u*c+A*h*d;break;case"YZX":this._x=A*u*c+l*h*d,this._y=l*h*c+A*u*d,this._z=l*u*d-A*h*c,this._w=l*u*c-A*h*d;break;case"XZY":this._x=A*u*c-l*h*d,this._y=l*h*c-A*u*d,this._z=l*u*d+A*h*c,this._w=l*u*c+A*h*d;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+s)}return!0===t&&this._onChangeCallback(),this}setFromAxisAngle(e,t){const n=t/2,r=Math.sin(n);return this._x=e.x*r,this._y=e.y*r,this._z=e.z*r,this._w=Math.cos(n),this._onChangeCallback(),this}setFromRotationMatrix(e){const t=e.elements,n=t[0],r=t[4],i=t[8],s=t[1],a=t[5],o=t[9],l=t[2],u=t[6],c=t[10],A=n+a+c;if(A>0){const e=.5/Math.sqrt(A+1);this._w=.25/e,this._x=(u-o)*e,this._y=(i-l)*e,this._z=(s-r)*e}else if(n>a&&n>c){const e=2*Math.sqrt(1+n-a-c);this._w=(u-o)/e,this._x=.25*e,this._y=(r+s)/e,this._z=(i+l)/e}else if(a>c){const e=2*Math.sqrt(1+a-n-c);this._w=(i-l)/e,this._x=(r+s)/e,this._y=.25*e,this._z=(o+u)/e}else{const e=2*Math.sqrt(1+c-n-a);this._w=(s-r)/e,this._x=(i+l)/e,this._y=(o+u)/e,this._z=.25*e}return this._onChangeCallback(),this}setFromUnitVectors(e,t){let n=e.dot(t)+1;return n<Number.EPSILON?(n=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=n):(this._x=0,this._y=-e.z,this._z=e.y,this._w=n)):(this._x=e.y*t.z-e.z*t.y,this._y=e.z*t.x-e.x*t.z,this._z=e.x*t.y-e.y*t.x,this._w=n),this.normalize()}angleTo(e){return 2*Math.acos(Math.abs(Et(this.dot(e),-1,1)))}rotateTowards(e,t){const n=this.angleTo(e);if(0===n)return this;const r=Math.min(1,t/n);return this.slerp(e,r),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let e=this.length();return 0===e?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this._onChangeCallback(),this}multiply(e){return this.multiplyQuaternions(this,e)}premultiply(e){return this.multiplyQuaternions(e,this)}multiplyQuaternions(e,t){const n=e._x,r=e._y,i=e._z,s=e._w,a=t._x,o=t._y,l=t._z,u=t._w;return this._x=n*u+s*a+r*l-i*o,this._y=r*u+s*o+i*a-n*l,this._z=i*u+s*l+n*o-r*a,this._w=s*u-n*a-r*o-i*l,this._onChangeCallback(),this}slerp(e,t){if(0===t)return this;if(1===t)return this.copy(e);const n=this._x,r=this._y,i=this._z,s=this._w;let a=s*e._w+n*e._x+r*e._y+i*e._z;if(a<0?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,a=-a):this.copy(e),a>=1)return this._w=s,this._x=n,this._y=r,this._z=i,this;const o=1-a*a;if(o<=Number.EPSILON){const e=1-t;return this._w=e*s+t*this._w,this._x=e*n+t*this._x,this._y=e*r+t*this._y,this._z=e*i+t*this._z,this.normalize(),this}const l=Math.sqrt(o),u=Math.atan2(l,a),c=Math.sin((1-t)*u)/l,A=Math.sin(t*u)/l;return this._w=s*c+this._w*A,this._x=n*c+this._x*A,this._y=r*c+this._y*A,this._z=i*c+this._z*A,this._onChangeCallback(),this}slerpQuaternions(e,t,n){return this.copy(e).slerp(t,n)}random(){const e=2*Math.PI*Math.random(),t=2*Math.PI*Math.random(),n=Math.random(),r=Math.sqrt(1-n),i=Math.sqrt(n);return this.set(r*Math.sin(e),r*Math.cos(e),i*Math.sin(t),i*Math.cos(t))}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w}fromArray(e,t=0){return this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e}fromBufferAttribute(e,t){return this._x=e.getX(t),this._y=e.getY(t),this._z=e.getZ(t),this._w=e.getW(t),this._onChangeCallback(),this}toJSON(){return this.toArray()}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}}class on{constructor(e=0,t=0,n=0){on.prototype.isVector3=!0,this.x=e,this.y=t,this.z=n}set(e,t,n){return void 0===n&&(n=this.z),this.x=e,this.y=t,this.z=n,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this}multiplyVectors(e,t){return this.x=e.x*t.x,this.y=e.y*t.y,this.z=e.z*t.z,this}applyEuler(e){return this.applyQuaternion(un.setFromEuler(e))}applyAxisAngle(e,t){return this.applyQuaternion(un.setFromAxisAngle(e,t))}applyMatrix3(e){const t=this.x,n=this.y,r=this.z,i=e.elements;return this.x=i[0]*t+i[3]*n+i[6]*r,this.y=i[1]*t+i[4]*n+i[7]*r,this.z=i[2]*t+i[5]*n+i[8]*r,this}applyNormalMatrix(e){return this.applyMatrix3(e).normalize()}applyMatrix4(e){const t=this.x,n=this.y,r=this.z,i=e.elements,s=1/(i[3]*t+i[7]*n+i[11]*r+i[15]);return this.x=(i[0]*t+i[4]*n+i[8]*r+i[12])*s,this.y=(i[1]*t+i[5]*n+i[9]*r+i[13])*s,this.z=(i[2]*t+i[6]*n+i[10]*r+i[14])*s,this}applyQuaternion(e){const t=this.x,n=this.y,r=this.z,i=e.x,s=e.y,a=e.z,o=e.w,l=2*(s*r-a*n),u=2*(a*t-i*r),c=2*(i*n-s*t);return this.x=t+o*l+s*c-a*u,this.y=n+o*u+a*l-i*c,this.z=r+o*c+i*u-s*l,this}project(e){return this.applyMatrix4(e.matrixWorldInverse).applyMatrix4(e.projectionMatrix)}unproject(e){return this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)}transformDirection(e){const t=this.x,n=this.y,r=this.z,i=e.elements;return this.x=i[0]*t+i[4]*n+i[8]*r,this.y=i[1]*t+i[5]*n+i[9]*r,this.z=i[2]*t+i[6]*n+i[10]*r,this.normalize()}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this}divideScalar(e){return this.multiplyScalar(1/e)}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this}clamp(e,t){return this.x=Et(this.x,e.x,t.x),this.y=Et(this.y,e.y,t.y),this.z=Et(this.z,e.z,t.z),this}clampScalar(e,t){return this.x=Et(this.x,e,t),this.y=Et(this.y,e,t),this.z=Et(this.z,e,t),this}clampLength(e,t){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Et(n,e,t))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this}lerpVectors(e,t,n){return this.x=e.x+(t.x-e.x)*n,this.y=e.y+(t.y-e.y)*n,this.z=e.z+(t.z-e.z)*n,this}cross(e){return this.crossVectors(this,e)}crossVectors(e,t){const n=e.x,r=e.y,i=e.z,s=t.x,a=t.y,o=t.z;return this.x=r*o-i*a,this.y=i*s-n*o,this.z=n*a-r*s,this}projectOnVector(e){const t=e.lengthSq();if(0===t)return this.set(0,0,0);const n=e.dot(this)/t;return this.copy(e).multiplyScalar(n)}projectOnPlane(e){return ln.copy(this).projectOnVector(e),this.sub(ln)}reflect(e){return this.sub(ln.copy(e).multiplyScalar(2*this.dot(e)))}angleTo(e){const t=Math.sqrt(this.lengthSq()*e.lengthSq());if(0===t)return Math.PI/2;const n=this.dot(e)/t;return Math.acos(Et(n,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){const t=this.x-e.x,n=this.y-e.y,r=this.z-e.z;return t*t+n*n+r*r}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)}setFromSpherical(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)}setFromSphericalCoords(e,t,n){const r=Math.sin(t)*e;return this.x=r*Math.sin(n),this.y=Math.cos(t)*e,this.z=r*Math.cos(n),this}setFromCylindrical(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)}setFromCylindricalCoords(e,t,n){return this.x=e*Math.sin(t),this.y=n,this.z=e*Math.cos(t),this}setFromMatrixPosition(e){const t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this}setFromMatrixScale(e){const t=this.setFromMatrixColumn(e,0).length(),n=this.setFromMatrixColumn(e,1).length(),r=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=n,this.z=r,this}setFromMatrixColumn(e,t){return this.fromArray(e.elements,4*t)}setFromMatrix3Column(e,t){return this.fromArray(e.elements,3*t)}setFromEuler(e){return this.x=e._x,this.y=e._y,this.z=e._z,this}setFromColor(e){return this.x=e.r,this.y=e.g,this.z=e.b,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const e=Math.random()*Math.PI*2,t=2*Math.random()-1,n=Math.sqrt(1-t*t);return this.x=n*Math.cos(e),this.y=t,this.z=n*Math.sin(e),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}}const ln=new on,un=new an;class cn{constructor(e=new on(1/0,1/0,1/0),t=new on(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=e,this.max=t}set(e,t){return this.min.copy(e),this.max.copy(t),this}setFromArray(e){this.makeEmpty();for(let t=0,n=e.length;t<n;t+=3)this.expandByPoint(hn.fromArray(e,t));return this}setFromBufferAttribute(e){this.makeEmpty();for(let t=0,n=e.count;t<n;t++)this.expandByPoint(hn.fromBufferAttribute(e,t));return this}setFromPoints(e){this.makeEmpty();for(let t=0,n=e.length;t<n;t++)this.expandByPoint(e[t]);return this}setFromCenterAndSize(e,t){const n=hn.copy(t).multiplyScalar(.5);return this.min.copy(e).sub(n),this.max.copy(e).add(n),this}setFromObject(e,t=!1){return this.makeEmpty(),this.expandByObject(e,t)}clone(){return(new this.constructor).copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(e){return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}expandByObject(e,t=!1){e.updateWorldMatrix(!1,!1);const n=e.geometry;if(void 0!==n){const r=n.getAttribute("position");if(!0===t&&void 0!==r&&!0!==e.isInstancedMesh)for(let t=0,n=r.count;t<n;t++)!0===e.isMesh?e.getVertexPosition(t,hn):hn.fromBufferAttribute(r,t),hn.applyMatrix4(e.matrixWorld),this.expandByPoint(hn);else void 0!==e.boundingBox?(null===e.boundingBox&&e.computeBoundingBox(),dn.copy(e.boundingBox)):(null===n.boundingBox&&n.computeBoundingBox(),dn.copy(n.boundingBox)),dn.applyMatrix4(e.matrixWorld),this.union(dn)}const r=e.children;for(let e=0,n=r.length;e<n;e++)this.expandByObject(r[e],t);return this}containsPoint(e){return e.x>=this.min.x&&e.x<=this.max.x&&e.y>=this.min.y&&e.y<=this.max.y&&e.z>=this.min.z&&e.z<=this.max.z}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z}getParameter(e,t){return t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(e){return e.max.x>=this.min.x&&e.min.x<=this.max.x&&e.max.y>=this.min.y&&e.min.y<=this.max.y&&e.max.z>=this.min.z&&e.min.z<=this.max.z}intersectsSphere(e){return this.clampPoint(e.center,hn),hn.distanceToSquared(e.center)<=e.radius*e.radius}intersectsPlane(e){let t,n;return e.normal.x>0?(t=e.normal.x*this.min.x,n=e.normal.x*this.max.x):(t=e.normal.x*this.max.x,n=e.normal.x*this.min.x),e.normal.y>0?(t+=e.normal.y*this.min.y,n+=e.normal.y*this.max.y):(t+=e.normal.y*this.max.y,n+=e.normal.y*this.min.y),e.normal.z>0?(t+=e.normal.z*this.min.z,n+=e.normal.z*this.max.z):(t+=e.normal.z*this.max.z,n+=e.normal.z*this.min.z),t<=-e.constant&&n>=-e.constant}intersectsTriangle(e){if(this.isEmpty())return!1;this.getCenter(yn),xn.subVectors(this.max,yn),pn.subVectors(e.a,yn),fn.subVectors(e.b,yn),mn.subVectors(e.c,yn),gn.subVectors(fn,pn),vn.subVectors(mn,fn),_n.subVectors(pn,mn);let t=[0,-gn.z,gn.y,0,-vn.z,vn.y,0,-_n.z,_n.y,gn.z,0,-gn.x,vn.z,0,-vn.x,_n.z,0,-_n.x,-gn.y,gn.x,0,-vn.y,vn.x,0,-_n.y,_n.x,0];return!!Tn(t,pn,fn,mn,xn)&&(t=[1,0,0,0,1,0,0,0,1],!!Tn(t,pn,fn,mn,xn)&&(bn.crossVectors(gn,vn),t=[bn.x,bn.y,bn.z],Tn(t,pn,fn,mn,xn)))}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return this.clampPoint(e,hn).distanceTo(e)}getBoundingSphere(e){return this.isEmpty()?e.makeEmpty():(this.getCenter(e.center),e.radius=.5*this.getSize(hn).length()),e}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}applyMatrix4(e){return this.isEmpty()||(An[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),An[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),An[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),An[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),An[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),An[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),An[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),An[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(An)),this}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}}const An=[new on,new on,new on,new on,new on,new on,new on,new on],hn=new on,dn=new cn,pn=new on,fn=new on,mn=new on,gn=new on,vn=new on,_n=new on,yn=new on,xn=new on,bn=new on,Sn=new on;function Tn(e,t,n,r,i){for(let s=0,a=e.length-3;s<=a;s+=3){Sn.fromArray(e,s);const a=i.x*Math.abs(Sn.x)+i.y*Math.abs(Sn.y)+i.z*Math.abs(Sn.z),o=t.dot(Sn),l=n.dot(Sn),u=r.dot(Sn);if(Math.max(-Math.max(o,l,u),Math.min(o,l,u))>a)return!1}return!0}const wn=new cn,Mn=new on,En=new on;class Cn{constructor(e=new on,t=-1){this.isSphere=!0,this.center=e,this.radius=t}set(e,t){return this.center.copy(e),this.radius=t,this}setFromPoints(e,t){const n=this.center;void 0!==t?n.copy(t):wn.setFromPoints(e).getCenter(n);let r=0;for(let t=0,i=e.length;t<i;t++)r=Math.max(r,n.distanceToSquared(e[t]));return this.radius=Math.sqrt(r),this}copy(e){return this.center.copy(e.center),this.radius=e.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(e){return e.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(e){return e.distanceTo(this.center)-this.radius}intersectsSphere(e){const t=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=t*t}intersectsBox(e){return e.intersectsSphere(this)}intersectsPlane(e){return Math.abs(e.distanceToPoint(this.center))<=this.radius}clampPoint(e,t){const n=this.center.distanceToSquared(e);return t.copy(e),n>this.radius*this.radius&&(t.sub(this.center).normalize(),t.multiplyScalar(this.radius).add(this.center)),t}getBoundingBox(e){return this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){if(this.isEmpty())return this.center.copy(e),this.radius=0,this;Mn.subVectors(e,this.center);const t=Mn.lengthSq();if(t>this.radius*this.radius){const e=Math.sqrt(t),n=.5*(e-this.radius);this.center.addScaledVector(Mn,n/e),this.radius+=n}return this}union(e){return e.isEmpty()?this:this.isEmpty()?(this.copy(e),this):(!0===this.center.equals(e.center)?this.radius=Math.max(this.radius,e.radius):(En.subVectors(e.center,this.center).setLength(e.radius),this.expandByPoint(Mn.copy(e.center).add(En)),this.expandByPoint(Mn.copy(e.center).sub(En))),this)}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return(new this.constructor).copy(this)}}const Rn=new on,Nn=new on,Pn=new on,Dn=new on,Ln=new on,In=new on,Un=new on;class Bn{constructor(e=new on,t=new on(0,0,-1)){this.origin=e,this.direction=t}set(e,t){return this.origin.copy(e),this.direction.copy(t),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,t){return t.copy(this.origin).addScaledVector(this.direction,e)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,Rn)),this}closestPointToPoint(e,t){t.subVectors(e,this.origin);const n=t.dot(this.direction);return n<0?t.copy(this.origin):t.copy(this.origin).addScaledVector(this.direction,n)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){const t=Rn.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(Rn.copy(this.origin).addScaledVector(this.direction,t),Rn.distanceToSquared(e))}distanceSqToSegment(e,t,n,r){Nn.copy(e).add(t).multiplyScalar(.5),Pn.copy(t).sub(e).normalize(),Dn.copy(this.origin).sub(Nn);const i=.5*e.distanceTo(t),s=-this.direction.dot(Pn),a=Dn.dot(this.direction),o=-Dn.dot(Pn),l=Dn.lengthSq(),u=Math.abs(1-s*s);let c,A,h,d;if(u>0)if(c=s*o-a,A=s*a-o,d=i*u,c>=0)if(A>=-d)if(A<=d){const e=1/u;c*=e,A*=e,h=c*(c+s*A+2*a)+A*(s*c+A+2*o)+l}else A=i,c=Math.max(0,-(s*A+a)),h=-c*c+A*(A+2*o)+l;else A=-i,c=Math.max(0,-(s*A+a)),h=-c*c+A*(A+2*o)+l;else A<=-d?(c=Math.max(0,-(-s*i+a)),A=c>0?-i:Math.min(Math.max(-i,-o),i),h=-c*c+A*(A+2*o)+l):A<=d?(c=0,A=Math.min(Math.max(-i,-o),i),h=A*(A+2*o)+l):(c=Math.max(0,-(s*i+a)),A=c>0?i:Math.min(Math.max(-i,-o),i),h=-c*c+A*(A+2*o)+l);else A=s>0?-i:i,c=Math.max(0,-(s*A+a)),h=-c*c+A*(A+2*o)+l;return n&&n.copy(this.origin).addScaledVector(this.direction,c),r&&r.copy(Nn).addScaledVector(Pn,A),h}intersectSphere(e,t){Rn.subVectors(e.center,this.origin);const n=Rn.dot(this.direction),r=Rn.dot(Rn)-n*n,i=e.radius*e.radius;if(r>i)return null;const s=Math.sqrt(i-r),a=n-s,o=n+s;return o<0?null:a<0?this.at(o,t):this.at(a,t)}intersectsSphere(e){return this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){const t=e.normal.dot(this.direction);if(0===t)return 0===e.distanceToPoint(this.origin)?0:null;const n=-(this.origin.dot(e.normal)+e.constant)/t;return n>=0?n:null}intersectPlane(e,t){const n=this.distanceToPlane(e);return null===n?null:this.at(n,t)}intersectsPlane(e){const t=e.distanceToPoint(this.origin);if(0===t)return!0;return e.normal.dot(this.direction)*t<0}intersectBox(e,t){let n,r,i,s,a,o;const l=1/this.direction.x,u=1/this.direction.y,c=1/this.direction.z,A=this.origin;return l>=0?(n=(e.min.x-A.x)*l,r=(e.max.x-A.x)*l):(n=(e.max.x-A.x)*l,r=(e.min.x-A.x)*l),u>=0?(i=(e.min.y-A.y)*u,s=(e.max.y-A.y)*u):(i=(e.max.y-A.y)*u,s=(e.min.y-A.y)*u),n>s||i>r?null:((i>n||isNaN(n))&&(n=i),(s<r||isNaN(r))&&(r=s),c>=0?(a=(e.min.z-A.z)*c,o=(e.max.z-A.z)*c):(a=(e.max.z-A.z)*c,o=(e.min.z-A.z)*c),n>o||a>r?null:((a>n||n!=n)&&(n=a),(o<r||r!=r)&&(r=o),r<0?null:this.at(n>=0?n:r,t)))}intersectsBox(e){return null!==this.intersectBox(e,Rn)}intersectTriangle(e,t,n,r,i){Ln.subVectors(t,e),In.subVectors(n,e),Un.crossVectors(Ln,In);let s,a=this.direction.dot(Un);if(a>0){if(r)return null;s=1}else{if(!(a<0))return null;s=-1,a=-a}Dn.subVectors(this.origin,e);const o=s*this.direction.dot(In.crossVectors(Dn,In));if(o<0)return null;const l=s*this.direction.dot(Ln.cross(Dn));if(l<0)return null;if(o+l>a)return null;const u=-s*Dn.dot(Un);return u<0?null:this.at(u/a,i)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return(new this.constructor).copy(this)}}class On{constructor(e,t,n,r,i,s,a,o,l,u,c,A,h,d,p,f){On.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],void 0!==e&&this.set(e,t,n,r,i,s,a,o,l,u,c,A,h,d,p,f)}set(e,t,n,r,i,s,a,o,l,u,c,A,h,d,p,f){const m=this.elements;return m[0]=e,m[4]=t,m[8]=n,m[12]=r,m[1]=i,m[5]=s,m[9]=a,m[13]=o,m[2]=l,m[6]=u,m[10]=c,m[14]=A,m[3]=h,m[7]=d,m[11]=p,m[15]=f,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return(new On).fromArray(this.elements)}copy(e){const t=this.elements,n=e.elements;return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t[9]=n[9],t[10]=n[10],t[11]=n[11],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15],this}copyPosition(e){const t=this.elements,n=e.elements;return t[12]=n[12],t[13]=n[13],t[14]=n[14],this}setFromMatrix3(e){const t=e.elements;return this.set(t[0],t[3],t[6],0,t[1],t[4],t[7],0,t[2],t[5],t[8],0,0,0,0,1),this}extractBasis(e,t,n){return e.setFromMatrixColumn(this,0),t.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this}makeBasis(e,t,n){return this.set(e.x,t.x,n.x,0,e.y,t.y,n.y,0,e.z,t.z,n.z,0,0,0,0,1),this}extractRotation(e){const t=this.elements,n=e.elements,r=1/Fn.setFromMatrixColumn(e,0).length(),i=1/Fn.setFromMatrixColumn(e,1).length(),s=1/Fn.setFromMatrixColumn(e,2).length();return t[0]=n[0]*r,t[1]=n[1]*r,t[2]=n[2]*r,t[3]=0,t[4]=n[4]*i,t[5]=n[5]*i,t[6]=n[6]*i,t[7]=0,t[8]=n[8]*s,t[9]=n[9]*s,t[10]=n[10]*s,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromEuler(e){const t=this.elements,n=e.x,r=e.y,i=e.z,s=Math.cos(n),a=Math.sin(n),o=Math.cos(r),l=Math.sin(r),u=Math.cos(i),c=Math.sin(i);if("XYZ"===e.order){const e=s*u,n=s*c,r=a*u,i=a*c;t[0]=o*u,t[4]=-o*c,t[8]=l,t[1]=n+r*l,t[5]=e-i*l,t[9]=-a*o,t[2]=i-e*l,t[6]=r+n*l,t[10]=s*o}else if("YXZ"===e.order){const e=o*u,n=o*c,r=l*u,i=l*c;t[0]=e+i*a,t[4]=r*a-n,t[8]=s*l,t[1]=s*c,t[5]=s*u,t[9]=-a,t[2]=n*a-r,t[6]=i+e*a,t[10]=s*o}else if("ZXY"===e.order){const e=o*u,n=o*c,r=l*u,i=l*c;t[0]=e-i*a,t[4]=-s*c,t[8]=r+n*a,t[1]=n+r*a,t[5]=s*u,t[9]=i-e*a,t[2]=-s*l,t[6]=a,t[10]=s*o}else if("ZYX"===e.order){const e=s*u,n=s*c,r=a*u,i=a*c;t[0]=o*u,t[4]=r*l-n,t[8]=e*l+i,t[1]=o*c,t[5]=i*l+e,t[9]=n*l-r,t[2]=-l,t[6]=a*o,t[10]=s*o}else if("YZX"===e.order){const e=s*o,n=s*l,r=a*o,i=a*l;t[0]=o*u,t[4]=i-e*c,t[8]=r*c+n,t[1]=c,t[5]=s*u,t[9]=-a*u,t[2]=-l*u,t[6]=n*c+r,t[10]=e-i*c}else if("XZY"===e.order){const e=s*o,n=s*l,r=a*o,i=a*l;t[0]=o*u,t[4]=-c,t[8]=l*u,t[1]=e*c+i,t[5]=s*u,t[9]=n*c-r,t[2]=r*c-n,t[6]=a*u,t[10]=i*c+e}return t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromQuaternion(e){return this.compose(qn,e,Gn)}lookAt(e,t,n){const r=this.elements;return Hn.subVectors(e,t),0===Hn.lengthSq()&&(Hn.z=1),Hn.normalize(),zn.crossVectors(n,Hn),0===zn.lengthSq()&&(1===Math.abs(n.z)?Hn.x+=1e-4:Hn.z+=1e-4,Hn.normalize(),zn.crossVectors(n,Hn)),zn.normalize(),Vn.crossVectors(Hn,zn),r[0]=zn.x,r[4]=Vn.x,r[8]=Hn.x,r[1]=zn.y,r[5]=Vn.y,r[9]=Hn.y,r[2]=zn.z,r[6]=Vn.z,r[10]=Hn.z,this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){const n=e.elements,r=t.elements,i=this.elements,s=n[0],a=n[4],o=n[8],l=n[12],u=n[1],c=n[5],A=n[9],h=n[13],d=n[2],p=n[6],f=n[10],m=n[14],g=n[3],v=n[7],_=n[11],y=n[15],x=r[0],b=r[4],S=r[8],T=r[12],w=r[1],M=r[5],E=r[9],C=r[13],R=r[2],N=r[6],P=r[10],D=r[14],L=r[3],I=r[7],U=r[11],B=r[15];return i[0]=s*x+a*w+o*R+l*L,i[4]=s*b+a*M+o*N+l*I,i[8]=s*S+a*E+o*P+l*U,i[12]=s*T+a*C+o*D+l*B,i[1]=u*x+c*w+A*R+h*L,i[5]=u*b+c*M+A*N+h*I,i[9]=u*S+c*E+A*P+h*U,i[13]=u*T+c*C+A*D+h*B,i[2]=d*x+p*w+f*R+m*L,i[6]=d*b+p*M+f*N+m*I,i[10]=d*S+p*E+f*P+m*U,i[14]=d*T+p*C+f*D+m*B,i[3]=g*x+v*w+_*R+y*L,i[7]=g*b+v*M+_*N+y*I,i[11]=g*S+v*E+_*P+y*U,i[15]=g*T+v*C+_*D+y*B,this}multiplyScalar(e){const t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this}determinant(){const e=this.elements,t=e[0],n=e[4],r=e[8],i=e[12],s=e[1],a=e[5],o=e[9],l=e[13],u=e[2],c=e[6],A=e[10],h=e[14];return e[3]*(+i*o*c-r*l*c-i*a*A+n*l*A+r*a*h-n*o*h)+e[7]*(+t*o*h-t*l*A+i*s*A-r*s*h+r*l*u-i*o*u)+e[11]*(+t*l*c-t*a*h-i*s*c+n*s*h+i*a*u-n*l*u)+e[15]*(-r*a*u-t*o*c+t*a*A+r*s*c-n*s*A+n*o*u)}transpose(){const e=this.elements;let t;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this}setPosition(e,t,n){const r=this.elements;return e.isVector3?(r[12]=e.x,r[13]=e.y,r[14]=e.z):(r[12]=e,r[13]=t,r[14]=n),this}invert(){const e=this.elements,t=e[0],n=e[1],r=e[2],i=e[3],s=e[4],a=e[5],o=e[6],l=e[7],u=e[8],c=e[9],A=e[10],h=e[11],d=e[12],p=e[13],f=e[14],m=e[15],g=c*f*l-p*A*l+p*o*h-a*f*h-c*o*m+a*A*m,v=d*A*l-u*f*l-d*o*h+s*f*h+u*o*m-s*A*m,_=u*p*l-d*c*l+d*a*h-s*p*h-u*a*m+s*c*m,y=d*c*o-u*p*o-d*a*A+s*p*A+u*a*f-s*c*f,x=t*g+n*v+r*_+i*y;if(0===x)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const b=1/x;return e[0]=g*b,e[1]=(p*A*i-c*f*i-p*r*h+n*f*h+c*r*m-n*A*m)*b,e[2]=(a*f*i-p*o*i+p*r*l-n*f*l-a*r*m+n*o*m)*b,e[3]=(c*o*i-a*A*i-c*r*l+n*A*l+a*r*h-n*o*h)*b,e[4]=v*b,e[5]=(u*f*i-d*A*i+d*r*h-t*f*h-u*r*m+t*A*m)*b,e[6]=(d*o*i-s*f*i-d*r*l+t*f*l+s*r*m-t*o*m)*b,e[7]=(s*A*i-u*o*i+u*r*l-t*A*l-s*r*h+t*o*h)*b,e[8]=_*b,e[9]=(d*c*i-u*p*i-d*n*h+t*p*h+u*n*m-t*c*m)*b,e[10]=(s*p*i-d*a*i+d*n*l-t*p*l-s*n*m+t*a*m)*b,e[11]=(u*a*i-s*c*i-u*n*l+t*c*l+s*n*h-t*a*h)*b,e[12]=y*b,e[13]=(u*p*r-d*c*r+d*n*A-t*p*A-u*n*f+t*c*f)*b,e[14]=(d*a*r-s*p*r-d*n*o+t*p*o+s*n*f-t*a*f)*b,e[15]=(s*c*r-u*a*r+u*n*o-t*c*o-s*n*A+t*a*A)*b,this}scale(e){const t=this.elements,n=e.x,r=e.y,i=e.z;return t[0]*=n,t[4]*=r,t[8]*=i,t[1]*=n,t[5]*=r,t[9]*=i,t[2]*=n,t[6]*=r,t[10]*=i,t[3]*=n,t[7]*=r,t[11]*=i,this}getMaxScaleOnAxis(){const e=this.elements,t=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],n=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],r=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(t,n,r))}makeTranslation(e,t,n){return e.isVector3?this.set(1,0,0,e.x,0,1,0,e.y,0,0,1,e.z,0,0,0,1):this.set(1,0,0,e,0,1,0,t,0,0,1,n,0,0,0,1),this}makeRotationX(e){const t=Math.cos(e),n=Math.sin(e);return this.set(1,0,0,0,0,t,-n,0,0,n,t,0,0,0,0,1),this}makeRotationY(e){const t=Math.cos(e),n=Math.sin(e);return this.set(t,0,n,0,0,1,0,0,-n,0,t,0,0,0,0,1),this}makeRotationZ(e){const t=Math.cos(e),n=Math.sin(e);return this.set(t,-n,0,0,n,t,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(e,t){const n=Math.cos(t),r=Math.sin(t),i=1-n,s=e.x,a=e.y,o=e.z,l=i*s,u=i*a;return this.set(l*s+n,l*a-r*o,l*o+r*a,0,l*a+r*o,u*a+n,u*o-r*s,0,l*o-r*a,u*o+r*s,i*o*o+n,0,0,0,0,1),this}makeScale(e,t,n){return this.set(e,0,0,0,0,t,0,0,0,0,n,0,0,0,0,1),this}makeShear(e,t,n,r,i,s){return this.set(1,n,i,0,e,1,s,0,t,r,1,0,0,0,0,1),this}compose(e,t,n){const r=this.elements,i=t._x,s=t._y,a=t._z,o=t._w,l=i+i,u=s+s,c=a+a,A=i*l,h=i*u,d=i*c,p=s*u,f=s*c,m=a*c,g=o*l,v=o*u,_=o*c,y=n.x,x=n.y,b=n.z;return r[0]=(1-(p+m))*y,r[1]=(h+_)*y,r[2]=(d-v)*y,r[3]=0,r[4]=(h-_)*x,r[5]=(1-(A+m))*x,r[6]=(f+g)*x,r[7]=0,r[8]=(d+v)*b,r[9]=(f-g)*b,r[10]=(1-(A+p))*b,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,this}decompose(e,t,n){const r=this.elements;let i=Fn.set(r[0],r[1],r[2]).length();const s=Fn.set(r[4],r[5],r[6]).length(),a=Fn.set(r[8],r[9],r[10]).length();this.determinant()<0&&(i=-i),e.x=r[12],e.y=r[13],e.z=r[14],kn.copy(this);const o=1/i,l=1/s,u=1/a;return kn.elements[0]*=o,kn.elements[1]*=o,kn.elements[2]*=o,kn.elements[4]*=l,kn.elements[5]*=l,kn.elements[6]*=l,kn.elements[8]*=u,kn.elements[9]*=u,kn.elements[10]*=u,t.setFromRotationMatrix(kn),n.x=i,n.y=s,n.z=a,this}makePerspective(e,t,n,r,i,s,a=2e3){const o=this.elements,l=2*i/(t-e),u=2*i/(n-r),c=(t+e)/(t-e),A=(n+r)/(n-r);let h,d;if(a===_t)h=-(s+i)/(s-i),d=-2*s*i/(s-i);else{if(a!==yt)throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+a);h=-s/(s-i),d=-s*i/(s-i)}return o[0]=l,o[4]=0,o[8]=c,o[12]=0,o[1]=0,o[5]=u,o[9]=A,o[13]=0,o[2]=0,o[6]=0,o[10]=h,o[14]=d,o[3]=0,o[7]=0,o[11]=-1,o[15]=0,this}makeOrthographic(e,t,n,r,i,s,a=2e3){const o=this.elements,l=1/(t-e),u=1/(n-r),c=1/(s-i),A=(t+e)*l,h=(n+r)*u;let d,p;if(a===_t)d=(s+i)*c,p=-2*c;else{if(a!==yt)throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+a);d=i*c,p=-1*c}return o[0]=2*l,o[4]=0,o[8]=0,o[12]=-A,o[1]=0,o[5]=2*u,o[9]=0,o[13]=-h,o[2]=0,o[6]=0,o[10]=p,o[14]=-d,o[3]=0,o[7]=0,o[11]=0,o[15]=1,this}equals(e){const t=this.elements,n=e.elements;for(let e=0;e<16;e++)if(t[e]!==n[e])return!1;return!0}fromArray(e,t=0){for(let n=0;n<16;n++)this.elements[n]=e[n+t];return this}toArray(e=[],t=0){const n=this.elements;return e[t]=n[0],e[t+1]=n[1],e[t+2]=n[2],e[t+3]=n[3],e[t+4]=n[4],e[t+5]=n[5],e[t+6]=n[6],e[t+7]=n[7],e[t+8]=n[8],e[t+9]=n[9],e[t+10]=n[10],e[t+11]=n[11],e[t+12]=n[12],e[t+13]=n[13],e[t+14]=n[14],e[t+15]=n[15],e}}const Fn=new on,kn=new On,qn=new on(0,0,0),Gn=new on(1,1,1),zn=new on,Vn=new on,Hn=new on,jn=new On,Wn=new an;class Xn{constructor(e=0,t=0,n=0,r=Xn.DEFAULT_ORDER){this.isEuler=!0,this._x=e,this._y=t,this._z=n,this._order=r}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get order(){return this._order}set order(e){this._order=e,this._onChangeCallback()}set(e,t,n,r=this._order){return this._x=e,this._y=t,this._z=n,this._order=r,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this._onChangeCallback(),this}setFromRotationMatrix(e,t=this._order,n=!0){const r=e.elements,i=r[0],s=r[4],a=r[8],o=r[1],l=r[5],u=r[9],c=r[2],A=r[6],h=r[10];switch(t){case"XYZ":this._y=Math.asin(Et(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(-u,h),this._z=Math.atan2(-s,i)):(this._x=Math.atan2(A,l),this._z=0);break;case"YXZ":this._x=Math.asin(-Et(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(a,h),this._z=Math.atan2(o,l)):(this._y=Math.atan2(-c,i),this._z=0);break;case"ZXY":this._x=Math.asin(Et(A,-1,1)),Math.abs(A)<.9999999?(this._y=Math.atan2(-c,h),this._z=Math.atan2(-s,l)):(this._y=0,this._z=Math.atan2(o,i));break;case"ZYX":this._y=Math.asin(-Et(c,-1,1)),Math.abs(c)<.9999999?(this._x=Math.atan2(A,h),this._z=Math.atan2(o,i)):(this._x=0,this._z=Math.atan2(-s,l));break;case"YZX":this._z=Math.asin(Et(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(-u,l),this._y=Math.atan2(-c,i)):(this._x=0,this._y=Math.atan2(a,h));break;case"XZY":this._z=Math.asin(-Et(s,-1,1)),Math.abs(s)<.9999999?(this._x=Math.atan2(A,l),this._y=Math.atan2(a,i)):(this._x=Math.atan2(-u,h),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+t)}return this._order=t,!0===n&&this._onChangeCallback(),this}setFromQuaternion(e,t,n){return jn.makeRotationFromQuaternion(e),this.setFromRotationMatrix(jn,t,n)}setFromVector3(e,t=this._order){return this.set(e.x,e.y,e.z,t)}reorder(e){return Wn.setFromEuler(this),this.setFromQuaternion(Wn,e)}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order}fromArray(e){return this._x=e[0],this._y=e[1],this._z=e[2],void 0!==e[3]&&(this._order=e[3]),this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._order,e}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}}Xn.DEFAULT_ORDER="XYZ";class Qn{constructor(){this.mask=1}set(e){this.mask=1<<e>>>0}enable(e){this.mask|=1<<e}enableAll(){this.mask=-1}toggle(e){this.mask^=1<<e}disable(e){this.mask&=~(1<<e)}disableAll(){this.mask=0}test(e){return!!(this.mask&e.mask)}isEnabled(e){return!!(this.mask&1<<e)}}let Yn=0;const $n=new on,Kn=new an,Zn=new On,Jn=new on,er=new on,tr=new on,nr=new an,rr=new on(1,0,0),ir=new on(0,1,0),sr=new on(0,0,1),ar={type:"added"},or={type:"removed"},lr={type:"childadded",child:null},ur={type:"childremoved",child:null};class cr extends xt{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:Yn++}),this.uuid=Mt(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=cr.DEFAULT_UP.clone();const e=new on,t=new Xn,n=new an,r=new on(1,1,1);t._onChange((function(){n.setFromEuler(t,!1)})),n._onChange((function(){t.setFromQuaternion(n,void 0,!1)})),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:e},rotation:{configurable:!0,enumerable:!0,value:t},quaternion:{configurable:!0,enumerable:!0,value:n},scale:{configurable:!0,enumerable:!0,value:r},modelViewMatrix:{value:new On},normalMatrix:{value:new It}}),this.matrix=new On,this.matrixWorld=new On,this.matrixAutoUpdate=cr.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldAutoUpdate=cr.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.layers=new Qn,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeShadow(){}onAfterShadow(){}onBeforeRender(){}onAfterRender(){}applyMatrix4(e){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(e),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(e){return this.quaternion.premultiply(e),this}setRotationFromAxisAngle(e,t){this.quaternion.setFromAxisAngle(e,t)}setRotationFromEuler(e){this.quaternion.setFromEuler(e,!0)}setRotationFromMatrix(e){this.quaternion.setFromRotationMatrix(e)}setRotationFromQuaternion(e){this.quaternion.copy(e)}rotateOnAxis(e,t){return Kn.setFromAxisAngle(e,t),this.quaternion.multiply(Kn),this}rotateOnWorldAxis(e,t){return Kn.setFromAxisAngle(e,t),this.quaternion.premultiply(Kn),this}rotateX(e){return this.rotateOnAxis(rr,e)}rotateY(e){return this.rotateOnAxis(ir,e)}rotateZ(e){return this.rotateOnAxis(sr,e)}translateOnAxis(e,t){return $n.copy(e).applyQuaternion(this.quaternion),this.position.add($n.multiplyScalar(t)),this}translateX(e){return this.translateOnAxis(rr,e)}translateY(e){return this.translateOnAxis(ir,e)}translateZ(e){return this.translateOnAxis(sr,e)}localToWorld(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(this.matrixWorld)}worldToLocal(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(Zn.copy(this.matrixWorld).invert())}lookAt(e,t,n){e.isVector3?Jn.copy(e):Jn.set(e,t,n);const r=this.parent;this.updateWorldMatrix(!0,!1),er.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?Zn.lookAt(er,Jn,this.up):Zn.lookAt(Jn,er,this.up),this.quaternion.setFromRotationMatrix(Zn),r&&(Zn.extractRotation(r.matrixWorld),Kn.setFromRotationMatrix(Zn),this.quaternion.premultiply(Kn.invert()))}add(e){if(arguments.length>1){for(let e=0;e<arguments.length;e++)this.add(arguments[e]);return this}return e===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",e),this):(e&&e.isObject3D?(e.removeFromParent(),e.parent=this,this.children.push(e),e.dispatchEvent(ar),lr.child=e,this.dispatchEvent(lr),lr.child=null):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",e),this)}remove(e){if(arguments.length>1){for(let e=0;e<arguments.length;e++)this.remove(arguments[e]);return this}const t=this.children.indexOf(e);return-1!==t&&(e.parent=null,this.children.splice(t,1),e.dispatchEvent(or),ur.child=e,this.dispatchEvent(ur),ur.child=null),this}removeFromParent(){const e=this.parent;return null!==e&&e.remove(this),this}clear(){return this.remove(...this.children)}attach(e){return this.updateWorldMatrix(!0,!1),Zn.copy(this.matrixWorld).invert(),null!==e.parent&&(e.parent.updateWorldMatrix(!0,!1),Zn.multiply(e.parent.matrixWorld)),e.applyMatrix4(Zn),e.removeFromParent(),e.parent=this,this.children.push(e),e.updateWorldMatrix(!1,!0),e.dispatchEvent(ar),lr.child=e,this.dispatchEvent(lr),lr.child=null,this}getObjectById(e){return this.getObjectByProperty("id",e)}getObjectByName(e){return this.getObjectByProperty("name",e)}getObjectByProperty(e,t){if(this[e]===t)return this;for(let n=0,r=this.children.length;n<r;n++){const r=this.children[n].getObjectByProperty(e,t);if(void 0!==r)return r}}getObjectsByProperty(e,t,n=[]){this[e]===t&&n.push(this);const r=this.children;for(let i=0,s=r.length;i<s;i++)r[i].getObjectsByProperty(e,t,n);return n}getWorldPosition(e){return this.updateWorldMatrix(!0,!1),e.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(er,e,tr),e}getWorldScale(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(er,nr,e),e}getWorldDirection(e){this.updateWorldMatrix(!0,!1);const t=this.matrixWorld.elements;return e.set(t[8],t[9],t[10]).normalize()}raycast(){}traverse(e){e(this);const t=this.children;for(let n=0,r=t.length;n<r;n++)t[n].traverse(e)}traverseVisible(e){if(!1===this.visible)return;e(this);const t=this.children;for(let n=0,r=t.length;n<r;n++)t[n].traverseVisible(e)}traverseAncestors(e){const t=this.parent;null!==t&&(e(t),t.traverseAncestors(e))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(e){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||e)&&(!0===this.matrixWorldAutoUpdate&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),this.matrixWorldNeedsUpdate=!1,e=!0);const t=this.children;for(let n=0,r=t.length;n<r;n++){t[n].updateMatrixWorld(e)}}updateWorldMatrix(e,t){const n=this.parent;if(!0===e&&null!==n&&n.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),!0===this.matrixWorldAutoUpdate&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),!0===t){const e=this.children;for(let t=0,n=e.length;t<n;t++){e[t].updateWorldMatrix(!1,!0)}}}toJSON(e){const t=void 0===e||"string"==typeof e,n={};t&&(e={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},n.metadata={version:4.6,type:"Object",generator:"Object3D.toJSON"});const r={};function i(t,n){return void 0===t[n.uuid]&&(t[n.uuid]=n.toJSON(e)),n.uuid}if(r.uuid=this.uuid,r.type=this.type,""!==this.name&&(r.name=this.name),!0===this.castShadow&&(r.castShadow=!0),!0===this.receiveShadow&&(r.receiveShadow=!0),!1===this.visible&&(r.visible=!1),!1===this.frustumCulled&&(r.frustumCulled=!1),0!==this.renderOrder&&(r.renderOrder=this.renderOrder),Object.keys(this.userData).length>0&&(r.userData=this.userData),r.layers=this.layers.mask,r.matrix=this.matrix.toArray(),r.up=this.up.toArray(),!1===this.matrixAutoUpdate&&(r.matrixAutoUpdate=!1),this.isInstancedMesh&&(r.type="InstancedMesh",r.count=this.count,r.instanceMatrix=this.instanceMatrix.toJSON(),null!==this.instanceColor&&(r.instanceColor=this.instanceColor.toJSON())),this.isBatchedMesh&&(r.type="BatchedMesh",r.perObjectFrustumCulled=this.perObjectFrustumCulled,r.sortObjects=this.sortObjects,r.drawRanges=this._drawRanges,r.reservedRanges=this._reservedRanges,r.visibility=this._visibility,r.active=this._active,r.bounds=this._bounds.map((e=>({boxInitialized:e.boxInitialized,boxMin:e.box.min.toArray(),boxMax:e.box.max.toArray(),sphereInitialized:e.sphereInitialized,sphereRadius:e.sphere.radius,sphereCenter:e.sphere.center.toArray()}))),r.maxInstanceCount=this._maxInstanceCount,r.maxVertexCount=this._maxVertexCount,r.maxIndexCount=this._maxIndexCount,r.geometryInitialized=this._geometryInitialized,r.geometryCount=this._geometryCount,r.matricesTexture=this._matricesTexture.toJSON(e),null!==this._colorsTexture&&(r.colorsTexture=this._colorsTexture.toJSON(e)),null!==this.boundingSphere&&(r.boundingSphere={center:r.boundingSphere.center.toArray(),radius:r.boundingSphere.radius}),null!==this.boundingBox&&(r.boundingBox={min:r.boundingBox.min.toArray(),max:r.boundingBox.max.toArray()})),this.isScene)this.background&&(this.background.isColor?r.background=this.background.toJSON():this.background.isTexture&&(r.background=this.background.toJSON(e).uuid)),this.environment&&this.environment.isTexture&&!0!==this.environment.isRenderTargetTexture&&(r.environment=this.environment.toJSON(e).uuid);else if(this.isMesh||this.isLine||this.isPoints){r.geometry=i(e.geometries,this.geometry);const t=this.geometry.parameters;if(void 0!==t&&void 0!==t.shapes){const n=t.shapes;if(Array.isArray(n))for(let t=0,r=n.length;t<r;t++){const r=n[t];i(e.shapes,r)}else i(e.shapes,n)}}if(this.isSkinnedMesh&&(r.bindMode=this.bindMode,r.bindMatrix=this.bindMatrix.toArray(),void 0!==this.skeleton&&(i(e.skeletons,this.skeleton),r.skeleton=this.skeleton.uuid)),void 0!==this.material)if(Array.isArray(this.material)){const t=[];for(let n=0,r=this.material.length;n<r;n++)t.push(i(e.materials,this.material[n]));r.material=t}else r.material=i(e.materials,this.material);if(this.children.length>0){r.children=[];for(let t=0;t<this.children.length;t++)r.children.push(this.children[t].toJSON(e).object)}if(this.animations.length>0){r.animations=[];for(let t=0;t<this.animations.length;t++){const n=this.animations[t];r.animations.push(i(e.animations,n))}}if(t){const t=s(e.geometries),r=s(e.materials),i=s(e.textures),a=s(e.images),o=s(e.shapes),l=s(e.skeletons),u=s(e.animations),c=s(e.nodes);t.length>0&&(n.geometries=t),r.length>0&&(n.materials=r),i.length>0&&(n.textures=i),a.length>0&&(n.images=a),o.length>0&&(n.shapes=o),l.length>0&&(n.skeletons=l),u.length>0&&(n.animations=u),c.length>0&&(n.nodes=c)}return n.object=r,n;function s(e){const t=[];for(const n in e){const r=e[n];delete r.metadata,t.push(r)}return t}}clone(e){return(new this.constructor).copy(this,e)}copy(e,t=!0){if(this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.rotation.order=e.rotation.order,this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldAutoUpdate=e.matrixWorldAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.animations=e.animations.slice(),this.userData=JSON.parse(JSON.stringify(e.userData)),!0===t)for(let t=0;t<e.children.length;t++){const n=e.children[t];this.add(n.clone())}return this}}cr.DEFAULT_UP=new on(0,1,0),cr.DEFAULT_MATRIX_AUTO_UPDATE=!0,cr.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;const Ar=new on,hr=new on,dr=new on,pr=new on,fr=new on,mr=new on,gr=new on,vr=new on,_r=new on,yr=new on,xr=new en,br=new en,Sr=new en;class Tr{constructor(e=new on,t=new on,n=new on){this.a=e,this.b=t,this.c=n}static getNormal(e,t,n,r){r.subVectors(n,t),Ar.subVectors(e,t),r.cross(Ar);const i=r.lengthSq();return i>0?r.multiplyScalar(1/Math.sqrt(i)):r.set(0,0,0)}static getBarycoord(e,t,n,r,i){Ar.subVectors(r,t),hr.subVectors(n,t),dr.subVectors(e,t);const s=Ar.dot(Ar),a=Ar.dot(hr),o=Ar.dot(dr),l=hr.dot(hr),u=hr.dot(dr),c=s*l-a*a;if(0===c)return i.set(0,0,0),null;const A=1/c,h=(l*o-a*u)*A,d=(s*u-a*o)*A;return i.set(1-h-d,d,h)}static containsPoint(e,t,n,r){return null!==this.getBarycoord(e,t,n,r,pr)&&(pr.x>=0&&pr.y>=0&&pr.x+pr.y<=1)}static getInterpolation(e,t,n,r,i,s,a,o){return null===this.getBarycoord(e,t,n,r,pr)?(o.x=0,o.y=0,"z"in o&&(o.z=0),"w"in o&&(o.w=0),null):(o.setScalar(0),o.addScaledVector(i,pr.x),o.addScaledVector(s,pr.y),o.addScaledVector(a,pr.z),o)}static getInterpolatedAttribute(e,t,n,r,i,s){return xr.setScalar(0),br.setScalar(0),Sr.setScalar(0),xr.fromBufferAttribute(e,t),br.fromBufferAttribute(e,n),Sr.fromBufferAttribute(e,r),s.setScalar(0),s.addScaledVector(xr,i.x),s.addScaledVector(br,i.y),s.addScaledVector(Sr,i.z),s}static isFrontFacing(e,t,n,r){return Ar.subVectors(n,t),hr.subVectors(e,t),Ar.cross(hr).dot(r)<0}set(e,t,n){return this.a.copy(e),this.b.copy(t),this.c.copy(n),this}setFromPointsAndIndices(e,t,n,r){return this.a.copy(e[t]),this.b.copy(e[n]),this.c.copy(e[r]),this}setFromAttributeAndIndices(e,t,n,r){return this.a.fromBufferAttribute(e,t),this.b.fromBufferAttribute(e,n),this.c.fromBufferAttribute(e,r),this}clone(){return(new this.constructor).copy(this)}copy(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this}getArea(){return Ar.subVectors(this.c,this.b),hr.subVectors(this.a,this.b),.5*Ar.cross(hr).length()}getMidpoint(e){return e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(e){return Tr.getNormal(this.a,this.b,this.c,e)}getPlane(e){return e.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(e,t){return Tr.getBarycoord(e,this.a,this.b,this.c,t)}getInterpolation(e,t,n,r,i){return Tr.getInterpolation(e,this.a,this.b,this.c,t,n,r,i)}containsPoint(e){return Tr.containsPoint(e,this.a,this.b,this.c)}isFrontFacing(e){return Tr.isFrontFacing(this.a,this.b,this.c,e)}intersectsBox(e){return e.intersectsTriangle(this)}closestPointToPoint(e,t){const n=this.a,r=this.b,i=this.c;let s,a;fr.subVectors(r,n),mr.subVectors(i,n),vr.subVectors(e,n);const o=fr.dot(vr),l=mr.dot(vr);if(o<=0&&l<=0)return t.copy(n);_r.subVectors(e,r);const u=fr.dot(_r),c=mr.dot(_r);if(u>=0&&c<=u)return t.copy(r);const A=o*c-u*l;if(A<=0&&o>=0&&u<=0)return s=o/(o-u),t.copy(n).addScaledVector(fr,s);yr.subVectors(e,i);const h=fr.dot(yr),d=mr.dot(yr);if(d>=0&&h<=d)return t.copy(i);const p=h*l-o*d;if(p<=0&&l>=0&&d<=0)return a=l/(l-d),t.copy(n).addScaledVector(mr,a);const f=u*d-h*c;if(f<=0&&c-u>=0&&h-d>=0)return gr.subVectors(i,r),a=(c-u)/(c-u+(h-d)),t.copy(r).addScaledVector(gr,a);const m=1/(f+p+A);return s=p*m,a=A*m,t.copy(n).addScaledVector(fr,s).addScaledVector(mr,a)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}}const wr={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},Mr={h:0,s:0,l:0},Er={h:0,s:0,l:0};function Cr(e,t,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?e+6*(t-e)*n:n<.5?t:n<2/3?e+6*(t-e)*(2/3-n):e}let Rr=class{constructor(e,t,n){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(e,t,n)}set(e,t,n){if(void 0===t&&void 0===n){const t=e;t&&t.isColor?this.copy(t):"number"==typeof t?this.setHex(t):"string"==typeof t&&this.setStyle(t)}else this.setRGB(e,t,n);return this}setScalar(e){return this.r=e,this.g=e,this.b=e,this}setHex(e,t=rt){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(255&e)/255,Ht.toWorkingColorSpace(this,t),this}setRGB(e,t,n,r=Ht.workingColorSpace){return this.r=e,this.g=t,this.b=n,Ht.toWorkingColorSpace(this,r),this}setHSL(e,t,n,r=Ht.workingColorSpace){if(e=Ct(e,1),t=Et(t,0,1),n=Et(n,0,1),0===t)this.r=this.g=this.b=n;else{const r=n<=.5?n*(1+t):n+t-n*t,i=2*n-r;this.r=Cr(i,r,e+1/3),this.g=Cr(i,r,e),this.b=Cr(i,r,e-1/3)}return Ht.toWorkingColorSpace(this,r),this}setStyle(e,t=rt){function n(t){void 0!==t&&parseFloat(t)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")}let r;if(r=/^(\w+)\(([^\)]*)\)/.exec(e)){let i;const s=r[1],a=r[2];switch(s){case"rgb":case"rgba":if(i=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return n(i[4]),this.setRGB(Math.min(255,parseInt(i[1],10))/255,Math.min(255,parseInt(i[2],10))/255,Math.min(255,parseInt(i[3],10))/255,t);if(i=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return n(i[4]),this.setRGB(Math.min(100,parseInt(i[1],10))/100,Math.min(100,parseInt(i[2],10))/100,Math.min(100,parseInt(i[3],10))/100,t);break;case"hsl":case"hsla":if(i=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return n(i[4]),this.setHSL(parseFloat(i[1])/360,parseFloat(i[2])/100,parseFloat(i[3])/100,t);break;default:console.warn("THREE.Color: Unknown color model "+e)}}else if(r=/^\#([A-Fa-f\d]+)$/.exec(e)){const n=r[1],i=n.length;if(3===i)return this.setRGB(parseInt(n.charAt(0),16)/15,parseInt(n.charAt(1),16)/15,parseInt(n.charAt(2),16)/15,t);if(6===i)return this.setHex(parseInt(n,16),t);console.warn("THREE.Color: Invalid hex color "+e)}else if(e&&e.length>0)return this.setColorName(e,t);return this}setColorName(e,t=rt){const n=wr[e.toLowerCase()];return void 0!==n?this.setHex(n,t):console.warn("THREE.Color: Unknown color "+e),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copySRGBToLinear(e){return this.r=jt(e.r),this.g=jt(e.g),this.b=jt(e.b),this}copyLinearToSRGB(e){return this.r=Wt(e.r),this.g=Wt(e.g),this.b=Wt(e.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(e=rt){return Ht.fromWorkingColorSpace(Nr.copy(this),e),65536*Math.round(Et(255*Nr.r,0,255))+256*Math.round(Et(255*Nr.g,0,255))+Math.round(Et(255*Nr.b,0,255))}getHexString(e=rt){return("000000"+this.getHex(e).toString(16)).slice(-6)}getHSL(e,t=Ht.workingColorSpace){Ht.fromWorkingColorSpace(Nr.copy(this),t);const n=Nr.r,r=Nr.g,i=Nr.b,s=Math.max(n,r,i),a=Math.min(n,r,i);let o,l;const u=(a+s)/2;if(a===s)o=0,l=0;else{const e=s-a;switch(l=u<=.5?e/(s+a):e/(2-s-a),s){case n:o=(r-i)/e+(r<i?6:0);break;case r:o=(i-n)/e+2;break;case i:o=(n-r)/e+4}o/=6}return e.h=o,e.s=l,e.l=u,e}getRGB(e,t=Ht.workingColorSpace){return Ht.fromWorkingColorSpace(Nr.copy(this),t),e.r=Nr.r,e.g=Nr.g,e.b=Nr.b,e}getStyle(e=rt){Ht.fromWorkingColorSpace(Nr.copy(this),e);const t=Nr.r,n=Nr.g,r=Nr.b;return e!==rt?`color(${e} ${t.toFixed(3)} ${n.toFixed(3)} ${r.toFixed(3)})`:`rgb(${Math.round(255*t)},${Math.round(255*n)},${Math.round(255*r)})`}offsetHSL(e,t,n){return this.getHSL(Mr),this.setHSL(Mr.h+e,Mr.s+t,Mr.l+n)}add(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this}addColors(e,t){return this.r=e.r+t.r,this.g=e.g+t.g,this.b=e.b+t.b,this}addScalar(e){return this.r+=e,this.g+=e,this.b+=e,this}sub(e){return this.r=Math.max(0,this.r-e.r),this.g=Math.max(0,this.g-e.g),this.b=Math.max(0,this.b-e.b),this}multiply(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this}multiplyScalar(e){return this.r*=e,this.g*=e,this.b*=e,this}lerp(e,t){return this.r+=(e.r-this.r)*t,this.g+=(e.g-this.g)*t,this.b+=(e.b-this.b)*t,this}lerpColors(e,t,n){return this.r=e.r+(t.r-e.r)*n,this.g=e.g+(t.g-e.g)*n,this.b=e.b+(t.b-e.b)*n,this}lerpHSL(e,t){this.getHSL(Mr),e.getHSL(Er);const n=Rt(Mr.h,Er.h,t),r=Rt(Mr.s,Er.s,t),i=Rt(Mr.l,Er.l,t);return this.setHSL(n,r,i),this}setFromVector3(e){return this.r=e.x,this.g=e.y,this.b=e.z,this}applyMatrix3(e){const t=this.r,n=this.g,r=this.b,i=e.elements;return this.r=i[0]*t+i[3]*n+i[6]*r,this.g=i[1]*t+i[4]*n+i[7]*r,this.b=i[2]*t+i[5]*n+i[8]*r,this}equals(e){return e.r===this.r&&e.g===this.g&&e.b===this.b}fromArray(e,t=0){return this.r=e[t],this.g=e[t+1],this.b=e[t+2],this}toArray(e=[],t=0){return e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e}fromBufferAttribute(e,t){return this.r=e.getX(t),this.g=e.getY(t),this.b=e.getZ(t),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}};const Nr=new Rr;Rr.NAMES=wr;let Pr=0;class Dr extends xt{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:Pr++}),this.uuid=Mt(),this.name="",this.type="Material",this.blending=1,this.side=0,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=x,this.blendDst=b,this.blendEquation=p,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.blendColor=new Rr(0,0,0),this.blendAlpha=0,this.depthFunc=3,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=519,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=ot,this.stencilZFail=ot,this.stencilZPass=ot,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.forceSinglePass=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(e){this._alphaTest>0!=e>0&&this.version++,this._alphaTest=e}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(void 0!==e)for(const t in e){const n=e[t];if(void 0===n){console.warn(`THREE.Material: parameter '${t}' has value of undefined.`);continue}const r=this[t];void 0!==r?r&&r.isColor?r.set(n):r&&r.isVector3&&n&&n.isVector3?r.copy(n):this[t]=n:console.warn(`THREE.Material: '${t}' is not a property of THREE.${this.type}.`)}}toJSON(e){const t=void 0===e||"string"==typeof e;t&&(e={textures:{},images:{}});const n={metadata:{version:4.6,type:"Material",generator:"Material.toJSON"}};function r(e){const t=[];for(const n in e){const r=e[n];delete r.metadata,t.push(r)}return t}if(n.uuid=this.uuid,n.type=this.type,""!==this.name&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),void 0!==this.roughness&&(n.roughness=this.roughness),void 0!==this.metalness&&(n.metalness=this.metalness),void 0!==this.sheen&&(n.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(n.sheenColor=this.sheenColor.getHex()),void 0!==this.sheenRoughness&&(n.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),void 0!==this.emissiveIntensity&&1!==this.emissiveIntensity&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),void 0!==this.specularIntensity&&(n.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(n.specularColor=this.specularColor.getHex()),void 0!==this.shininess&&(n.shininess=this.shininess),void 0!==this.clearcoat&&(n.clearcoat=this.clearcoat),void 0!==this.clearcoatRoughness&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),void 0!==this.dispersion&&(n.dispersion=this.dispersion),void 0!==this.iridescence&&(n.iridescence=this.iridescence),void 0!==this.iridescenceIOR&&(n.iridescenceIOR=this.iridescenceIOR),void 0!==this.iridescenceThicknessRange&&(n.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(n.iridescenceMap=this.iridescenceMap.toJSON(e).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(n.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(e).uuid),void 0!==this.anisotropy&&(n.anisotropy=this.anisotropy),void 0!==this.anisotropyRotation&&(n.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(n.anisotropyMap=this.anisotropyMap.toJSON(e).uuid),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(e).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(e).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(e).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(e).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(e).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(n.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(n.specularColorMap=this.specularColorMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(e).uuid,void 0!==this.combine&&(n.combine=this.combine)),void 0!==this.envMapRotation&&(n.envMapRotation=this.envMapRotation.toArray()),void 0!==this.envMapIntensity&&(n.envMapIntensity=this.envMapIntensity),void 0!==this.reflectivity&&(n.reflectivity=this.reflectivity),void 0!==this.refractionRatio&&(n.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(e).uuid),void 0!==this.transmission&&(n.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(n.transmissionMap=this.transmissionMap.toJSON(e).uuid),void 0!==this.thickness&&(n.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(n.thicknessMap=this.thicknessMap.toJSON(e).uuid),void 0!==this.attenuationDistance&&this.attenuationDistance!==1/0&&(n.attenuationDistance=this.attenuationDistance),void 0!==this.attenuationColor&&(n.attenuationColor=this.attenuationColor.getHex()),void 0!==this.size&&(n.size=this.size),null!==this.shadowSide&&(n.shadowSide=this.shadowSide),void 0!==this.sizeAttenuation&&(n.sizeAttenuation=this.sizeAttenuation),1!==this.blending&&(n.blending=this.blending),0!==this.side&&(n.side=this.side),!0===this.vertexColors&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),!0===this.transparent&&(n.transparent=!0),this.blendSrc!==x&&(n.blendSrc=this.blendSrc),this.blendDst!==b&&(n.blendDst=this.blendDst),this.blendEquation!==p&&(n.blendEquation=this.blendEquation),null!==this.blendSrcAlpha&&(n.blendSrcAlpha=this.blendSrcAlpha),null!==this.blendDstAlpha&&(n.blendDstAlpha=this.blendDstAlpha),null!==this.blendEquationAlpha&&(n.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(n.blendColor=this.blendColor.getHex()),0!==this.blendAlpha&&(n.blendAlpha=this.blendAlpha),3!==this.depthFunc&&(n.depthFunc=this.depthFunc),!1===this.depthTest&&(n.depthTest=this.depthTest),!1===this.depthWrite&&(n.depthWrite=this.depthWrite),!1===this.colorWrite&&(n.colorWrite=this.colorWrite),255!==this.stencilWriteMask&&(n.stencilWriteMask=this.stencilWriteMask),519!==this.stencilFunc&&(n.stencilFunc=this.stencilFunc),0!==this.stencilRef&&(n.stencilRef=this.stencilRef),255!==this.stencilFuncMask&&(n.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==ot&&(n.stencilFail=this.stencilFail),this.stencilZFail!==ot&&(n.stencilZFail=this.stencilZFail),this.stencilZPass!==ot&&(n.stencilZPass=this.stencilZPass),!0===this.stencilWrite&&(n.stencilWrite=this.stencilWrite),void 0!==this.rotation&&0!==this.rotation&&(n.rotation=this.rotation),!0===this.polygonOffset&&(n.polygonOffset=!0),0!==this.polygonOffsetFactor&&(n.polygonOffsetFactor=this.polygonOffsetFactor),0!==this.polygonOffsetUnits&&(n.polygonOffsetUnits=this.polygonOffsetUnits),void 0!==this.linewidth&&1!==this.linewidth&&(n.linewidth=this.linewidth),void 0!==this.dashSize&&(n.dashSize=this.dashSize),void 0!==this.gapSize&&(n.gapSize=this.gapSize),void 0!==this.scale&&(n.scale=this.scale),!0===this.dithering&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),!0===this.alphaHash&&(n.alphaHash=!0),!0===this.alphaToCoverage&&(n.alphaToCoverage=!0),!0===this.premultipliedAlpha&&(n.premultipliedAlpha=!0),!0===this.forceSinglePass&&(n.forceSinglePass=!0),!0===this.wireframe&&(n.wireframe=!0),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(n.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(n.wireframeLinejoin=this.wireframeLinejoin),!0===this.flatShading&&(n.flatShading=!0),!1===this.visible&&(n.visible=!1),!1===this.toneMapped&&(n.toneMapped=!1),!1===this.fog&&(n.fog=!1),Object.keys(this.userData).length>0&&(n.userData=this.userData),t){const t=r(e.textures),i=r(e.images);t.length>0&&(n.textures=t),i.length>0&&(n.images=i)}return n}clone(){return(new this.constructor).copy(this)}copy(e){this.name=e.name,this.blending=e.blending,this.side=e.side,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.blendColor.copy(e.blendColor),this.blendAlpha=e.blendAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;const t=e.clippingPlanes;let n=null;if(null!==t){const e=t.length;n=new Array(e);for(let r=0;r!==e;++r)n[r]=t[r].clone()}return this.clippingPlanes=n,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.alphaHash=e.alphaHash,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.forceSinglePass=e.forceSinglePass,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){!0===e&&this.version++}onBuild(){console.warn("Material: onBuild() has been removed.")}}class Lr extends Dr{constructor(e){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new Rr(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new Xn,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}}const Ir=Ur();function Ur(){const e=new ArrayBuffer(4),t=new Float32Array(e),n=new Uint32Array(e),r=new Uint32Array(512),i=new Uint32Array(512);for(let e=0;e<256;++e){const t=e-127;t<-27?(r[e]=0,r[256|e]=32768,i[e]=24,i[256|e]=24):t<-14?(r[e]=1024>>-t-14,r[256|e]=1024>>-t-14|32768,i[e]=-t-1,i[256|e]=-t-1):t<=15?(r[e]=t+15<<10,r[256|e]=t+15<<10|32768,i[e]=13,i[256|e]=13):t<128?(r[e]=31744,r[256|e]=64512,i[e]=24,i[256|e]=24):(r[e]=31744,r[256|e]=64512,i[e]=13,i[256|e]=13)}const s=new Uint32Array(2048),a=new Uint32Array(64),o=new Uint32Array(64);for(let e=1;e<1024;++e){let t=e<<13,n=0;for(;!(8388608&t);)t<<=1,n-=8388608;t&=-8388609,n+=947912704,s[e]=t|n}for(let e=1024;e<2048;++e)s[e]=939524096+(e-1024<<13);for(let e=1;e<31;++e)a[e]=e<<23;a[31]=1199570944,a[32]=2147483648;for(let e=33;e<63;++e)a[e]=2147483648+(e-32<<23);a[63]=3347054592;for(let e=1;e<64;++e)32!==e&&(o[e]=1024);return{floatView:t,uint32View:n,baseTable:r,shiftTable:i,mantissaTable:s,exponentTable:a,offsetTable:o}}function Br(e){Math.abs(e)>65504&&console.warn("THREE.DataUtils.toHalfFloat(): Value out of range."),e=Et(e,-65504,65504),Ir.floatView[0]=e;const t=Ir.uint32View[0],n=t>>23&511;return Ir.baseTable[n]+((8388607&t)>>Ir.shiftTable[n])}function Or(e){const t=e>>10;return Ir.uint32View[0]=Ir.mantissaTable[Ir.offsetTable[t]+(1023&e)]+Ir.exponentTable[t],Ir.floatView[0]}const Fr=new on,kr=new Lt;class qr{constructor(e,t,n=!1){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=e,this.itemSize=t,this.count=void 0!==e?e.length/t:0,this.normalized=n,this.usage=mt,this.updateRanges=[],this.gpuType=ae,this.version=0}onUploadCallback(){}set needsUpdate(e){!0===e&&this.version++}setUsage(e){return this.usage=e,this}addUpdateRange(e,t){this.updateRanges.push({start:e,count:t})}clearUpdateRanges(){this.updateRanges.length=0}copy(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.usage=e.usage,this.gpuType=e.gpuType,this}copyAt(e,t,n){e*=this.itemSize,n*=t.itemSize;for(let r=0,i=this.itemSize;r<i;r++)this.array[e+r]=t.array[n+r];return this}copyArray(e){return this.array.set(e),this}applyMatrix3(e){if(2===this.itemSize)for(let t=0,n=this.count;t<n;t++)kr.fromBufferAttribute(this,t),kr.applyMatrix3(e),this.setXY(t,kr.x,kr.y);else if(3===this.itemSize)for(let t=0,n=this.count;t<n;t++)Fr.fromBufferAttribute(this,t),Fr.applyMatrix3(e),this.setXYZ(t,Fr.x,Fr.y,Fr.z);return this}applyMatrix4(e){for(let t=0,n=this.count;t<n;t++)Fr.fromBufferAttribute(this,t),Fr.applyMatrix4(e),this.setXYZ(t,Fr.x,Fr.y,Fr.z);return this}applyNormalMatrix(e){for(let t=0,n=this.count;t<n;t++)Fr.fromBufferAttribute(this,t),Fr.applyNormalMatrix(e),this.setXYZ(t,Fr.x,Fr.y,Fr.z);return this}transformDirection(e){for(let t=0,n=this.count;t<n;t++)Fr.fromBufferAttribute(this,t),Fr.transformDirection(e),this.setXYZ(t,Fr.x,Fr.y,Fr.z);return this}set(e,t=0){return this.array.set(e,t),this}getComponent(e,t){let n=this.array[e*this.itemSize+t];return this.normalized&&(n=Nt(n,this.array)),n}setComponent(e,t,n){return this.normalized&&(n=Pt(n,this.array)),this.array[e*this.itemSize+t]=n,this}getX(e){let t=this.array[e*this.itemSize];return this.normalized&&(t=Nt(t,this.array)),t}setX(e,t){return this.normalized&&(t=Pt(t,this.array)),this.array[e*this.itemSize]=t,this}getY(e){let t=this.array[e*this.itemSize+1];return this.normalized&&(t=Nt(t,this.array)),t}setY(e,t){return this.normalized&&(t=Pt(t,this.array)),this.array[e*this.itemSize+1]=t,this}getZ(e){let t=this.array[e*this.itemSize+2];return this.normalized&&(t=Nt(t,this.array)),t}setZ(e,t){return this.normalized&&(t=Pt(t,this.array)),this.array[e*this.itemSize+2]=t,this}getW(e){let t=this.array[e*this.itemSize+3];return this.normalized&&(t=Nt(t,this.array)),t}setW(e,t){return this.normalized&&(t=Pt(t,this.array)),this.array[e*this.itemSize+3]=t,this}setXY(e,t,n){return e*=this.itemSize,this.normalized&&(t=Pt(t,this.array),n=Pt(n,this.array)),this.array[e+0]=t,this.array[e+1]=n,this}setXYZ(e,t,n,r){return e*=this.itemSize,this.normalized&&(t=Pt(t,this.array),n=Pt(n,this.array),r=Pt(r,this.array)),this.array[e+0]=t,this.array[e+1]=n,this.array[e+2]=r,this}setXYZW(e,t,n,r,i){return e*=this.itemSize,this.normalized&&(t=Pt(t,this.array),n=Pt(n,this.array),r=Pt(r,this.array),i=Pt(i,this.array)),this.array[e+0]=t,this.array[e+1]=n,this.array[e+2]=r,this.array[e+3]=i,this}onUpload(e){return this.onUploadCallback=e,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const e={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return""!==this.name&&(e.name=this.name),this.usage!==mt&&(e.usage=this.usage),e}}class Gr extends qr{constructor(e,t,n){super(new Uint16Array(e),t,n)}}class zr extends qr{constructor(e,t,n){super(new Uint32Array(e),t,n)}}class Vr extends qr{constructor(e,t,n){super(new Uint16Array(e),t,n),this.isFloat16BufferAttribute=!0}getX(e){let t=Or(this.array[e*this.itemSize]);return this.normalized&&(t=Nt(t,this.array)),t}setX(e,t){return this.normalized&&(t=Pt(t,this.array)),this.array[e*this.itemSize]=Br(t),this}getY(e){let t=Or(this.array[e*this.itemSize+1]);return this.normalized&&(t=Nt(t,this.array)),t}setY(e,t){return this.normalized&&(t=Pt(t,this.array)),this.array[e*this.itemSize+1]=Br(t),this}getZ(e){let t=Or(this.array[e*this.itemSize+2]);return this.normalized&&(t=Nt(t,this.array)),t}setZ(e,t){return this.normalized&&(t=Pt(t,this.array)),this.array[e*this.itemSize+2]=Br(t),this}getW(e){let t=Or(this.array[e*this.itemSize+3]);return this.normalized&&(t=Nt(t,this.array)),t}setW(e,t){return this.normalized&&(t=Pt(t,this.array)),this.array[e*this.itemSize+3]=Br(t),this}setXY(e,t,n){return e*=this.itemSize,this.normalized&&(t=Pt(t,this.array),n=Pt(n,this.array)),this.array[e+0]=Br(t),this.array[e+1]=Br(n),this}setXYZ(e,t,n,r){return e*=this.itemSize,this.normalized&&(t=Pt(t,this.array),n=Pt(n,this.array),r=Pt(r,this.array)),this.array[e+0]=Br(t),this.array[e+1]=Br(n),this.array[e+2]=Br(r),this}setXYZW(e,t,n,r,i){return e*=this.itemSize,this.normalized&&(t=Pt(t,this.array),n=Pt(n,this.array),r=Pt(r,this.array),i=Pt(i,this.array)),this.array[e+0]=Br(t),this.array[e+1]=Br(n),this.array[e+2]=Br(r),this.array[e+3]=Br(i),this}}class Hr extends qr{constructor(e,t,n){super(new Float32Array(e),t,n)}}let jr=0;const Wr=new On,Xr=new cr,Qr=new on,Yr=new cn,$r=new cn,Kr=new on;class Zr extends xt{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:jr++}),this.uuid=Mt(),this.name="",this.type="BufferGeometry",this.index=null,this.indirect=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(e){return Array.isArray(e)?this.index=new(Bt(e)?zr:Gr)(e,1):this.index=e,this}setIndirect(e){return this.indirect=e,this}getIndirect(){return this.indirect}getAttribute(e){return this.attributes[e]}setAttribute(e,t){return this.attributes[e]=t,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return void 0!==this.attributes[e]}addGroup(e,t,n=0){this.groups.push({start:e,count:t,materialIndex:n})}clearGroups(){this.groups=[]}setDrawRange(e,t){this.drawRange.start=e,this.drawRange.count=t}applyMatrix4(e){const t=this.attributes.position;void 0!==t&&(t.applyMatrix4(e),t.needsUpdate=!0);const n=this.attributes.normal;if(void 0!==n){const t=(new It).getNormalMatrix(e);n.applyNormalMatrix(t),n.needsUpdate=!0}const r=this.attributes.tangent;return void 0!==r&&(r.transformDirection(e),r.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this}applyQuaternion(e){return Wr.makeRotationFromQuaternion(e),this.applyMatrix4(Wr),this}rotateX(e){return Wr.makeRotationX(e),this.applyMatrix4(Wr),this}rotateY(e){return Wr.makeRotationY(e),this.applyMatrix4(Wr),this}rotateZ(e){return Wr.makeRotationZ(e),this.applyMatrix4(Wr),this}translate(e,t,n){return Wr.makeTranslation(e,t,n),this.applyMatrix4(Wr),this}scale(e,t,n){return Wr.makeScale(e,t,n),this.applyMatrix4(Wr),this}lookAt(e){return Xr.lookAt(e),Xr.updateMatrix(),this.applyMatrix4(Xr.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Qr).negate(),this.translate(Qr.x,Qr.y,Qr.z),this}setFromPoints(e){const t=this.getAttribute("position");if(void 0===t){const t=[];for(let n=0,r=e.length;n<r;n++){const r=e[n];t.push(r.x,r.y,r.z||0)}this.setAttribute("position",new Hr(t,3))}else{const n=Math.min(e.length,t.count);for(let r=0;r<n;r++){const n=e[r];t.setXYZ(r,n.x,n.y,n.z||0)}e.length>t.count&&console.warn("THREE.BufferGeometry: Buffer size too small for points data. Use .dispose() and create a new geometry."),t.needsUpdate=!0}return this}computeBoundingBox(){null===this.boundingBox&&(this.boundingBox=new cn);const e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute)return console.error("THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box.",this),void this.boundingBox.set(new on(-1/0,-1/0,-1/0),new on(1/0,1/0,1/0));if(void 0!==e){if(this.boundingBox.setFromBufferAttribute(e),t)for(let e=0,n=t.length;e<n;e++){const n=t[e];Yr.setFromBufferAttribute(n),this.morphTargetsRelative?(Kr.addVectors(this.boundingBox.min,Yr.min),this.boundingBox.expandByPoint(Kr),Kr.addVectors(this.boundingBox.max,Yr.max),this.boundingBox.expandByPoint(Kr)):(this.boundingBox.expandByPoint(Yr.min),this.boundingBox.expandByPoint(Yr.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){null===this.boundingSphere&&(this.boundingSphere=new Cn);const e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute)return console.error("THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere.",this),void this.boundingSphere.set(new on,1/0);if(e){const n=this.boundingSphere.center;if(Yr.setFromBufferAttribute(e),t)for(let e=0,n=t.length;e<n;e++){const n=t[e];$r.setFromBufferAttribute(n),this.morphTargetsRelative?(Kr.addVectors(Yr.min,$r.min),Yr.expandByPoint(Kr),Kr.addVectors(Yr.max,$r.max),Yr.expandByPoint(Kr)):(Yr.expandByPoint($r.min),Yr.expandByPoint($r.max))}Yr.getCenter(n);let r=0;for(let t=0,i=e.count;t<i;t++)Kr.fromBufferAttribute(e,t),r=Math.max(r,n.distanceToSquared(Kr));if(t)for(let i=0,s=t.length;i<s;i++){const s=t[i],a=this.morphTargetsRelative;for(let t=0,i=s.count;t<i;t++)Kr.fromBufferAttribute(s,t),a&&(Qr.fromBufferAttribute(e,t),Kr.add(Qr)),r=Math.max(r,n.distanceToSquared(Kr))}this.boundingSphere.radius=Math.sqrt(r),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const e=this.index,t=this.attributes;if(null===e||void 0===t.position||void 0===t.normal||void 0===t.uv)return void console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");const n=t.position,r=t.normal,i=t.uv;!1===this.hasAttribute("tangent")&&this.setAttribute("tangent",new qr(new Float32Array(4*n.count),4));const s=this.getAttribute("tangent"),a=[],o=[];for(let e=0;e<n.count;e++)a[e]=new on,o[e]=new on;const l=new on,u=new on,c=new on,A=new Lt,h=new Lt,d=new Lt,p=new on,f=new on;function m(e,t,r){l.fromBufferAttribute(n,e),u.fromBufferAttribute(n,t),c.fromBufferAttribute(n,r),A.fromBufferAttribute(i,e),h.fromBufferAttribute(i,t),d.fromBufferAttribute(i,r),u.sub(l),c.sub(l),h.sub(A),d.sub(A);const s=1/(h.x*d.y-d.x*h.y);isFinite(s)&&(p.copy(u).multiplyScalar(d.y).addScaledVector(c,-h.y).multiplyScalar(s),f.copy(c).multiplyScalar(h.x).addScaledVector(u,-d.x).multiplyScalar(s),a[e].add(p),a[t].add(p),a[r].add(p),o[e].add(f),o[t].add(f),o[r].add(f))}let g=this.groups;0===g.length&&(g=[{start:0,count:e.count}]);for(let t=0,n=g.length;t<n;++t){const n=g[t],r=n.start;for(let t=r,i=r+n.count;t<i;t+=3)m(e.getX(t+0),e.getX(t+1),e.getX(t+2))}const v=new on,_=new on,y=new on,x=new on;function b(e){y.fromBufferAttribute(r,e),x.copy(y);const t=a[e];v.copy(t),v.sub(y.multiplyScalar(y.dot(t))).normalize(),_.crossVectors(x,t);const n=_.dot(o[e])<0?-1:1;s.setXYZW(e,v.x,v.y,v.z,n)}for(let t=0,n=g.length;t<n;++t){const n=g[t],r=n.start;for(let t=r,i=r+n.count;t<i;t+=3)b(e.getX(t+0)),b(e.getX(t+1)),b(e.getX(t+2))}}computeVertexNormals(){const e=this.index,t=this.getAttribute("position");if(void 0!==t){let n=this.getAttribute("normal");if(void 0===n)n=new qr(new Float32Array(3*t.count),3),this.setAttribute("normal",n);else for(let e=0,t=n.count;e<t;e++)n.setXYZ(e,0,0,0);const r=new on,i=new on,s=new on,a=new on,o=new on,l=new on,u=new on,c=new on;if(e)for(let A=0,h=e.count;A<h;A+=3){const h=e.getX(A+0),d=e.getX(A+1),p=e.getX(A+2);r.fromBufferAttribute(t,h),i.fromBufferAttribute(t,d),s.fromBufferAttribute(t,p),u.subVectors(s,i),c.subVectors(r,i),u.cross(c),a.fromBufferAttribute(n,h),o.fromBufferAttribute(n,d),l.fromBufferAttribute(n,p),a.add(u),o.add(u),l.add(u),n.setXYZ(h,a.x,a.y,a.z),n.setXYZ(d,o.x,o.y,o.z),n.setXYZ(p,l.x,l.y,l.z)}else for(let e=0,a=t.count;e<a;e+=3)r.fromBufferAttribute(t,e+0),i.fromBufferAttribute(t,e+1),s.fromBufferAttribute(t,e+2),u.subVectors(s,i),c.subVectors(r,i),u.cross(c),n.setXYZ(e+0,u.x,u.y,u.z),n.setXYZ(e+1,u.x,u.y,u.z),n.setXYZ(e+2,u.x,u.y,u.z);this.normalizeNormals(),n.needsUpdate=!0}}normalizeNormals(){const e=this.attributes.normal;for(let t=0,n=e.count;t<n;t++)Kr.fromBufferAttribute(e,t),Kr.normalize(),e.setXYZ(t,Kr.x,Kr.y,Kr.z)}toNonIndexed(){function e(e,t){const n=e.array,r=e.itemSize,i=e.normalized,s=new n.constructor(t.length*r);let a=0,o=0;for(let i=0,l=t.length;i<l;i++){a=e.isInterleavedBufferAttribute?t[i]*e.data.stride+e.offset:t[i]*r;for(let e=0;e<r;e++)s[o++]=n[a++]}return new qr(s,r,i)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const t=new Zr,n=this.index.array,r=this.attributes;for(const i in r){const s=e(r[i],n);t.setAttribute(i,s)}const i=this.morphAttributes;for(const r in i){const s=[],a=i[r];for(let t=0,r=a.length;t<r;t++){const r=e(a[t],n);s.push(r)}t.morphAttributes[r]=s}t.morphTargetsRelative=this.morphTargetsRelative;const s=this.groups;for(let e=0,n=s.length;e<n;e++){const n=s[e];t.addGroup(n.start,n.count,n.materialIndex)}return t}toJSON(){const e={metadata:{version:4.6,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,""!==this.name&&(e.name=this.name),Object.keys(this.userData).length>0&&(e.userData=this.userData),void 0!==this.parameters){const t=this.parameters;for(const n in t)void 0!==t[n]&&(e[n]=t[n]);return e}e.data={attributes:{}};const t=this.index;null!==t&&(e.data.index={type:t.array.constructor.name,array:Array.prototype.slice.call(t.array)});const n=this.attributes;for(const t in n){const r=n[t];e.data.attributes[t]=r.toJSON(e.data)}const r={};let i=!1;for(const t in this.morphAttributes){const n=this.morphAttributes[t],s=[];for(let t=0,r=n.length;t<r;t++){const r=n[t];s.push(r.toJSON(e.data))}s.length>0&&(r[t]=s,i=!0)}i&&(e.data.morphAttributes=r,e.data.morphTargetsRelative=this.morphTargetsRelative);const s=this.groups;s.length>0&&(e.data.groups=JSON.parse(JSON.stringify(s)));const a=this.boundingSphere;return null!==a&&(e.data.boundingSphere={center:a.center.toArray(),radius:a.radius}),e}clone(){return(new this.constructor).copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const t={};this.name=e.name;const n=e.index;null!==n&&this.setIndex(n.clone(t));const r=e.attributes;for(const e in r){const n=r[e];this.setAttribute(e,n.clone(t))}const i=e.morphAttributes;for(const e in i){const n=[],r=i[e];for(let e=0,i=r.length;e<i;e++)n.push(r[e].clone(t));this.morphAttributes[e]=n}this.morphTargetsRelative=e.morphTargetsRelative;const s=e.groups;for(let e=0,t=s.length;e<t;e++){const t=s[e];this.addGroup(t.start,t.count,t.materialIndex)}const a=e.boundingBox;null!==a&&(this.boundingBox=a.clone());const o=e.boundingSphere;return null!==o&&(this.boundingSphere=o.clone()),this.drawRange.start=e.drawRange.start,this.drawRange.count=e.drawRange.count,this.userData=e.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}}const Jr=new On,ei=new Bn,ti=new Cn,ni=new on,ri=new on,ii=new on,si=new on,ai=new on,oi=new on,li=new on,ui=new on;class ci extends cr{constructor(e=new Zr,t=new Lr){super(),this.isMesh=!0,this.type="Mesh",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),void 0!==e.morphTargetInfluences&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),void 0!==e.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}updateMorphTargets(){const e=this.geometry.morphAttributes,t=Object.keys(e);if(t.length>0){const n=e[t[0]];if(void 0!==n){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let e=0,t=n.length;e<t;e++){const t=n[e].name||String(e);this.morphTargetInfluences.push(0),this.morphTargetDictionary[t]=e}}}}getVertexPosition(e,t){const n=this.geometry,r=n.attributes.position,i=n.morphAttributes.position,s=n.morphTargetsRelative;t.fromBufferAttribute(r,e);const a=this.morphTargetInfluences;if(i&&a){oi.set(0,0,0);for(let n=0,r=i.length;n<r;n++){const r=a[n],o=i[n];0!==r&&(ai.fromBufferAttribute(o,e),s?oi.addScaledVector(ai,r):oi.addScaledVector(ai.sub(t),r))}t.add(oi)}return t}raycast(e,t){const n=this.geometry,r=this.material,i=this.matrixWorld;if(void 0!==r){if(null===n.boundingSphere&&n.computeBoundingSphere(),ti.copy(n.boundingSphere),ti.applyMatrix4(i),ei.copy(e.ray).recast(e.near),!1===ti.containsPoint(ei.origin)){if(null===ei.intersectSphere(ti,ni))return;if(ei.origin.distanceToSquared(ni)>(e.far-e.near)**2)return}Jr.copy(i).invert(),ei.copy(e.ray).applyMatrix4(Jr),null!==n.boundingBox&&!1===ei.intersectsBox(n.boundingBox)||this._computeIntersections(e,t,ei)}}_computeIntersections(e,t,n){let r;const i=this.geometry,s=this.material,a=i.index,o=i.attributes.position,l=i.attributes.uv,u=i.attributes.uv1,c=i.attributes.normal,A=i.groups,h=i.drawRange;if(null!==a)if(Array.isArray(s))for(let i=0,o=A.length;i<o;i++){const o=A[i],d=s[o.materialIndex];for(let i=Math.max(o.start,h.start),s=Math.min(a.count,Math.min(o.start+o.count,h.start+h.count));i<s;i+=3){r=Ai(this,d,e,n,l,u,c,a.getX(i),a.getX(i+1),a.getX(i+2)),r&&(r.faceIndex=Math.floor(i/3),r.face.materialIndex=o.materialIndex,t.push(r))}}else{for(let i=Math.max(0,h.start),o=Math.min(a.count,h.start+h.count);i<o;i+=3){r=Ai(this,s,e,n,l,u,c,a.getX(i),a.getX(i+1),a.getX(i+2)),r&&(r.faceIndex=Math.floor(i/3),t.push(r))}}else if(void 0!==o)if(Array.isArray(s))for(let i=0,a=A.length;i<a;i++){const a=A[i],d=s[a.materialIndex];for(let i=Math.max(a.start,h.start),s=Math.min(o.count,Math.min(a.start+a.count,h.start+h.count));i<s;i+=3){r=Ai(this,d,e,n,l,u,c,i,i+1,i+2),r&&(r.faceIndex=Math.floor(i/3),r.face.materialIndex=a.materialIndex,t.push(r))}}else{for(let i=Math.max(0,h.start),a=Math.min(o.count,h.start+h.count);i<a;i+=3){r=Ai(this,s,e,n,l,u,c,i,i+1,i+2),r&&(r.faceIndex=Math.floor(i/3),t.push(r))}}}}function Ai(e,t,n,r,i,s,a,o,l,u){e.getVertexPosition(o,ri),e.getVertexPosition(l,ii),e.getVertexPosition(u,si);const c=function(e,t,n,r,i,s,a,o){let l;if(l=1===t.side?r.intersectTriangle(a,s,i,!0,o):r.intersectTriangle(i,s,a,0===t.side,o),null===l)return null;ui.copy(o),ui.applyMatrix4(e.matrixWorld);const u=n.ray.origin.distanceTo(ui);return u<n.near||u>n.far?null:{distance:u,point:ui.clone(),object:e}}(e,t,n,r,ri,ii,si,li);if(c){const e=new on;Tr.getBarycoord(li,ri,ii,si,e),i&&(c.uv=Tr.getInterpolatedAttribute(i,o,l,u,e,new Lt)),s&&(c.uv1=Tr.getInterpolatedAttribute(s,o,l,u,e,new Lt)),a&&(c.normal=Tr.getInterpolatedAttribute(a,o,l,u,e,new on),c.normal.dot(r.direction)>0&&c.normal.multiplyScalar(-1));const t={a:o,b:l,c:u,normal:new on,materialIndex:0};Tr.getNormal(ri,ii,si,t.normal),c.face=t,c.barycoord=e}return c}class hi extends Zr{constructor(e=1,t=1,n=1,r=1,i=1,s=1){super(),this.type="BoxGeometry",this.parameters={width:e,height:t,depth:n,widthSegments:r,heightSegments:i,depthSegments:s};const a=this;r=Math.floor(r),i=Math.floor(i),s=Math.floor(s);const o=[],l=[],u=[],c=[];let A=0,h=0;function d(e,t,n,r,i,s,d,p,f,m,g){const v=s/f,_=d/m,y=s/2,x=d/2,b=p/2,S=f+1,T=m+1;let w=0,M=0;const E=new on;for(let s=0;s<T;s++){const a=s*_-x;for(let o=0;o<S;o++){const A=o*v-y;E[e]=A*r,E[t]=a*i,E[n]=b,l.push(E.x,E.y,E.z),E[e]=0,E[t]=0,E[n]=p>0?1:-1,u.push(E.x,E.y,E.z),c.push(o/f),c.push(1-s/m),w+=1}}for(let e=0;e<m;e++)for(let t=0;t<f;t++){const n=A+t+S*e,r=A+t+S*(e+1),i=A+(t+1)+S*(e+1),s=A+(t+1)+S*e;o.push(n,r,s),o.push(r,i,s),M+=6}a.addGroup(h,M,g),h+=M,A+=w}d("z","y","x",-1,-1,n,t,e,s,i,0),d("z","y","x",1,-1,n,t,-e,s,i,1),d("x","z","y",1,1,e,n,t,r,s,2),d("x","z","y",1,-1,e,n,-t,r,s,3),d("x","y","z",1,-1,e,t,n,r,i,4),d("x","y","z",-1,-1,e,t,-n,r,i,5),this.setIndex(o),this.setAttribute("position",new Hr(l,3)),this.setAttribute("normal",new Hr(u,3)),this.setAttribute("uv",new Hr(c,2))}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}static fromJSON(e){return new hi(e.width,e.height,e.depth,e.widthSegments,e.heightSegments,e.depthSegments)}}function di(e){const t={};for(const n in e){t[n]={};for(const r in e[n]){const i=e[n][r];i&&(i.isColor||i.isMatrix3||i.isMatrix4||i.isVector2||i.isVector3||i.isVector4||i.isTexture||i.isQuaternion)?i.isRenderTargetTexture?(console.warn("UniformsUtils: Textures of render targets cannot be cloned via cloneUniforms() or mergeUniforms()."),t[n][r]=null):t[n][r]=i.clone():Array.isArray(i)?t[n][r]=i.slice():t[n][r]=i}}return t}function pi(e){const t={};for(let n=0;n<e.length;n++){const r=di(e[n]);for(const e in r)t[e]=r[e]}return t}function fi(e){const t=e.getRenderTarget();return null===t?e.outputColorSpace:!0===t.isXRRenderTarget?t.texture.colorSpace:Ht.workingColorSpace}const mi={clone:di,merge:pi};class gi extends Dr{constructor(e){super(),this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.forceSinglePass=!0,this.extensions={clipCullDistance:!1,multiDraw:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv1:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,void 0!==e&&this.setValues(e)}copy(e){return super.copy(e),this.fragmentShader=e.fragmentShader,this.vertexShader=e.vertexShader,this.uniforms=di(e.uniforms),this.uniformsGroups=function(e){const t=[];for(let n=0;n<e.length;n++)t.push(e[n].clone());return t}(e.uniformsGroups),this.defines=Object.assign({},e.defines),this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.fog=e.fog,this.lights=e.lights,this.clipping=e.clipping,this.extensions=Object.assign({},e.extensions),this.glslVersion=e.glslVersion,this}toJSON(e){const t=super.toJSON(e);t.glslVersion=this.glslVersion,t.uniforms={};for(const n in this.uniforms){const r=this.uniforms[n].value;r&&r.isTexture?t.uniforms[n]={type:"t",value:r.toJSON(e).uuid}:r&&r.isColor?t.uniforms[n]={type:"c",value:r.getHex()}:r&&r.isVector2?t.uniforms[n]={type:"v2",value:r.toArray()}:r&&r.isVector3?t.uniforms[n]={type:"v3",value:r.toArray()}:r&&r.isVector4?t.uniforms[n]={type:"v4",value:r.toArray()}:r&&r.isMatrix3?t.uniforms[n]={type:"m3",value:r.toArray()}:r&&r.isMatrix4?t.uniforms[n]={type:"m4",value:r.toArray()}:t.uniforms[n]={value:r}}Object.keys(this.defines).length>0&&(t.defines=this.defines),t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader,t.lights=this.lights,t.clipping=this.clipping;const n={};for(const e in this.extensions)!0===this.extensions[e]&&(n[e]=!0);return Object.keys(n).length>0&&(t.extensions=n),t}}class vi extends cr{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new On,this.projectionMatrix=new On,this.projectionMatrixInverse=new On,this.coordinateSystem=_t}copy(e,t){return super.copy(e,t),this.matrixWorldInverse.copy(e.matrixWorldInverse),this.projectionMatrix.copy(e.projectionMatrix),this.projectionMatrixInverse.copy(e.projectionMatrixInverse),this.coordinateSystem=e.coordinateSystem,this}getWorldDirection(e){return super.getWorldDirection(e).negate()}updateMatrixWorld(e){super.updateMatrixWorld(e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(e,t){super.updateWorldMatrix(e,t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return(new this.constructor).copy(this)}}const _i=new on,yi=new Lt,xi=new Lt;class bi extends vi{constructor(e=50,t=1,n=.1,r=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=e,this.zoom=1,this.near=n,this.far=r,this.focus=10,this.aspect=t,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.fov=e.fov,this.zoom=e.zoom,this.near=e.near,this.far=e.far,this.focus=e.focus,this.aspect=e.aspect,this.view=null===e.view?null:Object.assign({},e.view),this.filmGauge=e.filmGauge,this.filmOffset=e.filmOffset,this}setFocalLength(e){const t=.5*this.getFilmHeight()/e;this.fov=2*wt*Math.atan(t),this.updateProjectionMatrix()}getFocalLength(){const e=Math.tan(.5*Tt*this.fov);return.5*this.getFilmHeight()/e}getEffectiveFOV(){return 2*wt*Math.atan(Math.tan(.5*Tt*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}getViewBounds(e,t,n){_i.set(-1,-1,.5).applyMatrix4(this.projectionMatrixInverse),t.set(_i.x,_i.y).multiplyScalar(-e/_i.z),_i.set(1,1,.5).applyMatrix4(this.projectionMatrixInverse),n.set(_i.x,_i.y).multiplyScalar(-e/_i.z)}getViewSize(e,t){return this.getViewBounds(e,yi,xi),t.subVectors(xi,yi)}setViewOffset(e,t,n,r,i,s){this.aspect=e/t,null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=n,this.view.offsetY=r,this.view.width=i,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=this.near;let t=e*Math.tan(.5*Tt*this.fov)/this.zoom,n=2*t,r=this.aspect*n,i=-.5*r;const s=this.view;if(null!==this.view&&this.view.enabled){const e=s.fullWidth,a=s.fullHeight;i+=s.offsetX*r/e,t-=s.offsetY*n/a,r*=s.width/e,n*=s.height/a}const a=this.filmOffset;0!==a&&(i+=e*a/this.getFilmWidth()),this.projectionMatrix.makePerspective(i,i+r,t,t-n,e,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const t=super.toJSON(e);return t.object.fov=this.fov,t.object.zoom=this.zoom,t.object.near=this.near,t.object.far=this.far,t.object.focus=this.focus,t.object.aspect=this.aspect,null!==this.view&&(t.object.view=Object.assign({},this.view)),t.object.filmGauge=this.filmGauge,t.object.filmOffset=this.filmOffset,t}}const Si=-90;class Ti extends cr{constructor(e,t,n){super(),this.type="CubeCamera",this.renderTarget=n,this.coordinateSystem=null,this.activeMipmapLevel=0;const r=new bi(Si,1,e,t);r.layers=this.layers,this.add(r);const i=new bi(Si,1,e,t);i.layers=this.layers,this.add(i);const s=new bi(Si,1,e,t);s.layers=this.layers,this.add(s);const a=new bi(Si,1,e,t);a.layers=this.layers,this.add(a);const o=new bi(Si,1,e,t);o.layers=this.layers,this.add(o);const l=new bi(Si,1,e,t);l.layers=this.layers,this.add(l)}updateCoordinateSystem(){const e=this.coordinateSystem,t=this.children.concat(),[n,r,i,s,a,o]=t;for(const e of t)this.remove(e);if(e===_t)n.up.set(0,1,0),n.lookAt(1,0,0),r.up.set(0,1,0),r.lookAt(-1,0,0),i.up.set(0,0,-1),i.lookAt(0,1,0),s.up.set(0,0,1),s.lookAt(0,-1,0),a.up.set(0,1,0),a.lookAt(0,0,1),o.up.set(0,1,0),o.lookAt(0,0,-1);else{if(e!==yt)throw new Error("THREE.CubeCamera.updateCoordinateSystem(): Invalid coordinate system: "+e);n.up.set(0,-1,0),n.lookAt(-1,0,0),r.up.set(0,-1,0),r.lookAt(1,0,0),i.up.set(0,0,1),i.lookAt(0,1,0),s.up.set(0,0,-1),s.lookAt(0,-1,0),a.up.set(0,-1,0),a.lookAt(0,0,1),o.up.set(0,-1,0),o.lookAt(0,0,-1)}for(const e of t)this.add(e),e.updateMatrixWorld()}update(e,t){null===this.parent&&this.updateMatrixWorld();const{renderTarget:n,activeMipmapLevel:r}=this;this.coordinateSystem!==e.coordinateSystem&&(this.coordinateSystem=e.coordinateSystem,this.updateCoordinateSystem());const[i,s,a,o,l,u]=this.children,c=e.getRenderTarget(),A=e.getActiveCubeFace(),h=e.getActiveMipmapLevel(),d=e.xr.enabled;e.xr.enabled=!1;const p=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,e.setRenderTarget(n,0,r),e.render(t,i),e.setRenderTarget(n,1,r),e.render(t,s),e.setRenderTarget(n,2,r),e.render(t,a),e.setRenderTarget(n,3,r),e.render(t,o),e.setRenderTarget(n,4,r),e.render(t,l),n.texture.generateMipmaps=p,e.setRenderTarget(n,5,r),e.render(t,u),e.setRenderTarget(c,A,h),e.xr.enabled=d,n.texture.needsPMREMUpdate=!0}}class wi extends Jt{constructor(e,t,n,r,i,s,a,o,l,u){super(e=void 0!==e?e:[],t=void 0!==t?t:q,n,r,i,s,a,o,l,u),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(e){this.image=e}}class Mi extends nn{constructor(e=1,t={}){super(e,e,t),this.isWebGLCubeRenderTarget=!0;const n={width:e,height:e,depth:1},r=[n,n,n,n,n,n];this.texture=new wi(r,t.mapping,t.wrapS,t.wrapT,t.magFilter,t.minFilter,t.format,t.type,t.anisotropy,t.colorSpace),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=void 0!==t.generateMipmaps&&t.generateMipmaps,this.texture.minFilter=void 0!==t.minFilter?t.minFilter:K}fromEquirectangularTexture(e,t){this.texture.type=t.type,this.texture.colorSpace=t.colorSpace,this.texture.generateMipmaps=t.generateMipmaps,this.texture.minFilter=t.minFilter,this.texture.magFilter=t.magFilter;const n={uniforms:{tEquirect:{value:null}},vertexShader:"\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\tvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\n\t\t\t\t\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n\n\t\t\t\t}\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvWorldDirection = transformDirection( position, modelMatrix );\n\n\t\t\t\t\t#include <begin_vertex>\n\t\t\t\t\t#include <project_vertex>\n\n\t\t\t\t}\n\t\t\t",fragmentShader:"\n\n\t\t\t\tuniform sampler2D tEquirect;\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\t#include <common>\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvec3 direction = normalize( vWorldDirection );\n\n\t\t\t\t\tvec2 sampleUV = equirectUv( direction );\n\n\t\t\t\t\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\n\t\t\t\t}\n\t\t\t"},r=new hi(5,5,5),i=new gi({name:"CubemapFromEquirect",uniforms:di(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader,side:1,blending:0});i.uniforms.tEquirect.value=t;const s=new ci(r,i),a=t.minFilter;t.minFilter===J&&(t.minFilter=K);return new Ti(1,10,this).update(e,s),t.minFilter=a,s.geometry.dispose(),s.material.dispose(),this}clear(e,t,n,r){const i=e.getRenderTarget();for(let i=0;i<6;i++)e.setRenderTarget(this,i),e.clear(t,n,r);e.setRenderTarget(i)}}class Ei extends cr{constructor(){super(),this.isScene=!0,this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.backgroundBlurriness=0,this.backgroundIntensity=1,this.backgroundRotation=new Xn,this.environmentIntensity=1,this.environmentRotation=new Xn,this.overrideMaterial=null,"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(e,t){return super.copy(e,t),null!==e.background&&(this.background=e.background.clone()),null!==e.environment&&(this.environment=e.environment.clone()),null!==e.fog&&(this.fog=e.fog.clone()),this.backgroundBlurriness=e.backgroundBlurriness,this.backgroundIntensity=e.backgroundIntensity,this.backgroundRotation.copy(e.backgroundRotation),this.environmentIntensity=e.environmentIntensity,this.environmentRotation.copy(e.environmentRotation),null!==e.overrideMaterial&&(this.overrideMaterial=e.overrideMaterial.clone()),this.matrixAutoUpdate=e.matrixAutoUpdate,this}toJSON(e){const t=super.toJSON(e);return null!==this.fog&&(t.object.fog=this.fog.toJSON()),this.backgroundBlurriness>0&&(t.object.backgroundBlurriness=this.backgroundBlurriness),1!==this.backgroundIntensity&&(t.object.backgroundIntensity=this.backgroundIntensity),t.object.backgroundRotation=this.backgroundRotation.toArray(),1!==this.environmentIntensity&&(t.object.environmentIntensity=this.environmentIntensity),t.object.environmentRotation=this.environmentRotation.toArray(),t}}class Ci{constructor(e,t){this.isInterleavedBuffer=!0,this.array=e,this.stride=t,this.count=void 0!==e?e.length/t:0,this.usage=mt,this.updateRanges=[],this.version=0,this.uuid=Mt()}onUploadCallback(){}set needsUpdate(e){!0===e&&this.version++}setUsage(e){return this.usage=e,this}addUpdateRange(e,t){this.updateRanges.push({start:e,count:t})}clearUpdateRanges(){this.updateRanges.length=0}copy(e){return this.array=new e.array.constructor(e.array),this.count=e.count,this.stride=e.stride,this.usage=e.usage,this}copyAt(e,t,n){e*=this.stride,n*=t.stride;for(let r=0,i=this.stride;r<i;r++)this.array[e+r]=t.array[n+r];return this}set(e,t=0){return this.array.set(e,t),this}clone(e){void 0===e.arrayBuffers&&(e.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=Mt()),void 0===e.arrayBuffers[this.array.buffer._uuid]&&(e.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const t=new this.array.constructor(e.arrayBuffers[this.array.buffer._uuid]),n=new this.constructor(t,this.stride);return n.setUsage(this.usage),n}onUpload(e){return this.onUploadCallback=e,this}toJSON(e){return void 0===e.arrayBuffers&&(e.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=Mt()),void 0===e.arrayBuffers[this.array.buffer._uuid]&&(e.arrayBuffers[this.array.buffer._uuid]=Array.from(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}}const Ri=new on;class Ni{constructor(e,t,n,r=!1){this.isInterleavedBufferAttribute=!0,this.name="",this.data=e,this.itemSize=t,this.offset=n,this.normalized=r}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(e){this.data.needsUpdate=e}applyMatrix4(e){for(let t=0,n=this.data.count;t<n;t++)Ri.fromBufferAttribute(this,t),Ri.applyMatrix4(e),this.setXYZ(t,Ri.x,Ri.y,Ri.z);return this}applyNormalMatrix(e){for(let t=0,n=this.count;t<n;t++)Ri.fromBufferAttribute(this,t),Ri.applyNormalMatrix(e),this.setXYZ(t,Ri.x,Ri.y,Ri.z);return this}transformDirection(e){for(let t=0,n=this.count;t<n;t++)Ri.fromBufferAttribute(this,t),Ri.transformDirection(e),this.setXYZ(t,Ri.x,Ri.y,Ri.z);return this}getComponent(e,t){let n=this.array[e*this.data.stride+this.offset+t];return this.normalized&&(n=Nt(n,this.array)),n}setComponent(e,t,n){return this.normalized&&(n=Pt(n,this.array)),this.data.array[e*this.data.stride+this.offset+t]=n,this}setX(e,t){return this.normalized&&(t=Pt(t,this.array)),this.data.array[e*this.data.stride+this.offset]=t,this}setY(e,t){return this.normalized&&(t=Pt(t,this.array)),this.data.array[e*this.data.stride+this.offset+1]=t,this}setZ(e,t){return this.normalized&&(t=Pt(t,this.array)),this.data.array[e*this.data.stride+this.offset+2]=t,this}setW(e,t){return this.normalized&&(t=Pt(t,this.array)),this.data.array[e*this.data.stride+this.offset+3]=t,this}getX(e){let t=this.data.array[e*this.data.stride+this.offset];return this.normalized&&(t=Nt(t,this.array)),t}getY(e){let t=this.data.array[e*this.data.stride+this.offset+1];return this.normalized&&(t=Nt(t,this.array)),t}getZ(e){let t=this.data.array[e*this.data.stride+this.offset+2];return this.normalized&&(t=Nt(t,this.array)),t}getW(e){let t=this.data.array[e*this.data.stride+this.offset+3];return this.normalized&&(t=Nt(t,this.array)),t}setXY(e,t,n){return e=e*this.data.stride+this.offset,this.normalized&&(t=Pt(t,this.array),n=Pt(n,this.array)),this.data.array[e+0]=t,this.data.array[e+1]=n,this}setXYZ(e,t,n,r){return e=e*this.data.stride+this.offset,this.normalized&&(t=Pt(t,this.array),n=Pt(n,this.array),r=Pt(r,this.array)),this.data.array[e+0]=t,this.data.array[e+1]=n,this.data.array[e+2]=r,this}setXYZW(e,t,n,r,i){return e=e*this.data.stride+this.offset,this.normalized&&(t=Pt(t,this.array),n=Pt(n,this.array),r=Pt(r,this.array),i=Pt(i,this.array)),this.data.array[e+0]=t,this.data.array[e+1]=n,this.data.array[e+2]=r,this.data.array[e+3]=i,this}clone(e){if(void 0===e){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interleaved buffer attribute will de-interleave buffer data.");const e=[];for(let t=0;t<this.count;t++){const n=t*this.data.stride+this.offset;for(let t=0;t<this.itemSize;t++)e.push(this.data.array[n+t])}return new qr(new this.array.constructor(e),this.itemSize,this.normalized)}return void 0===e.interleavedBuffers&&(e.interleavedBuffers={}),void 0===e.interleavedBuffers[this.data.uuid]&&(e.interleavedBuffers[this.data.uuid]=this.data.clone(e)),new Ni(e.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(e){if(void 0===e){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interleaved buffer attribute will de-interleave buffer data.");const e=[];for(let t=0;t<this.count;t++){const n=t*this.data.stride+this.offset;for(let t=0;t<this.itemSize;t++)e.push(this.data.array[n+t])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:e,normalized:this.normalized}}return void 0===e.interleavedBuffers&&(e.interleavedBuffers={}),void 0===e.interleavedBuffers[this.data.uuid]&&(e.interleavedBuffers[this.data.uuid]=this.data.toJSON(e)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}class Pi extends Dr{constructor(e){super(),this.isSpriteMaterial=!0,this.type="SpriteMaterial",this.color=new Rr(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.rotation=e.rotation,this.sizeAttenuation=e.sizeAttenuation,this.fog=e.fog,this}}class Di extends Jt{constructor(e=null,t=1,n=1,r,i,s,a,o,l=1003,u=1003,c,A){super(null,s,a,o,l,u,r,i,c,A),this.isDataTexture=!0,this.image={data:e,width:t,height:n},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class Li extends qr{constructor(e,t,n,r=1){super(e,t,n),this.isInstancedBufferAttribute=!0,this.meshPerAttribute=r}copy(e){return super.copy(e),this.meshPerAttribute=e.meshPerAttribute,this}toJSON(){const e=super.toJSON();return e.meshPerAttribute=this.meshPerAttribute,e.isInstancedBufferAttribute=!0,e}}const Ii=new on,Ui=new on,Bi=new It;class Oi{constructor(e=new on(1,0,0),t=0){this.isPlane=!0,this.normal=e,this.constant=t}set(e,t){return this.normal.copy(e),this.constant=t,this}setComponents(e,t,n,r){return this.normal.set(e,t,n),this.constant=r,this}setFromNormalAndCoplanarPoint(e,t){return this.normal.copy(e),this.constant=-t.dot(this.normal),this}setFromCoplanarPoints(e,t,n){const r=Ii.subVectors(n,t).cross(Ui.subVectors(e,t)).normalize();return this.setFromNormalAndCoplanarPoint(r,e),this}copy(e){return this.normal.copy(e.normal),this.constant=e.constant,this}normalize(){const e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(e){return this.normal.dot(e)+this.constant}distanceToSphere(e){return this.distanceToPoint(e.center)-e.radius}projectPoint(e,t){return t.copy(e).addScaledVector(this.normal,-this.distanceToPoint(e))}intersectLine(e,t){const n=e.delta(Ii),r=this.normal.dot(n);if(0===r)return 0===this.distanceToPoint(e.start)?t.copy(e.start):null;const i=-(e.start.dot(this.normal)+this.constant)/r;return i<0||i>1?null:t.copy(e.start).addScaledVector(n,i)}intersectsLine(e){const t=this.distanceToPoint(e.start),n=this.distanceToPoint(e.end);return t<0&&n>0||n<0&&t>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,t){const n=t||Bi.getNormalMatrix(e),r=this.coplanarPoint(Ii).applyMatrix4(e),i=this.normal.applyMatrix3(n).normalize();return this.constant=-r.dot(i),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return(new this.constructor).copy(this)}}const Fi=new Cn,ki=new on;class qi{constructor(e=new Oi,t=new Oi,n=new Oi,r=new Oi,i=new Oi,s=new Oi){this.planes=[e,t,n,r,i,s]}set(e,t,n,r,i,s){const a=this.planes;return a[0].copy(e),a[1].copy(t),a[2].copy(n),a[3].copy(r),a[4].copy(i),a[5].copy(s),this}copy(e){const t=this.planes;for(let n=0;n<6;n++)t[n].copy(e.planes[n]);return this}setFromProjectionMatrix(e,t=2e3){const n=this.planes,r=e.elements,i=r[0],s=r[1],a=r[2],o=r[3],l=r[4],u=r[5],c=r[6],A=r[7],h=r[8],d=r[9],p=r[10],f=r[11],m=r[12],g=r[13],v=r[14],_=r[15];if(n[0].setComponents(o-i,A-l,f-h,_-m).normalize(),n[1].setComponents(o+i,A+l,f+h,_+m).normalize(),n[2].setComponents(o+s,A+u,f+d,_+g).normalize(),n[3].setComponents(o-s,A-u,f-d,_-g).normalize(),n[4].setComponents(o-a,A-c,f-p,_-v).normalize(),t===_t)n[5].setComponents(o+a,A+c,f+p,_+v).normalize();else{if(t!==yt)throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+t);n[5].setComponents(a,c,p,v).normalize()}return this}intersectsObject(e){if(void 0!==e.boundingSphere)null===e.boundingSphere&&e.computeBoundingSphere(),Fi.copy(e.boundingSphere).applyMatrix4(e.matrixWorld);else{const t=e.geometry;null===t.boundingSphere&&t.computeBoundingSphere(),Fi.copy(t.boundingSphere).applyMatrix4(e.matrixWorld)}return this.intersectsSphere(Fi)}intersectsSprite(e){return Fi.center.set(0,0,0),Fi.radius=.7071067811865476,Fi.applyMatrix4(e.matrixWorld),this.intersectsSphere(Fi)}intersectsSphere(e){const t=this.planes,n=e.center,r=-e.radius;for(let e=0;e<6;e++){if(t[e].distanceToPoint(n)<r)return!1}return!0}intersectsBox(e){const t=this.planes;for(let n=0;n<6;n++){const r=t[n];if(ki.x=r.normal.x>0?e.max.x:e.min.x,ki.y=r.normal.y>0?e.max.y:e.min.y,ki.z=r.normal.z>0?e.max.z:e.min.z,r.distanceToPoint(ki)<0)return!1}return!0}containsPoint(e){const t=this.planes;for(let n=0;n<6;n++)if(t[n].distanceToPoint(e)<0)return!1;return!0}clone(){return(new this.constructor).copy(this)}}class Gi extends Dr{constructor(e){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new Rr(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.fog=e.fog,this}}const zi=new on,Vi=new on,Hi=new On,ji=new Bn,Wi=new Cn,Xi=new on,Qi=new on;class Yi extends cr{constructor(e=new Zr,t=new Gi){super(),this.isLine=!0,this.type="Line",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}computeLineDistances(){const e=this.geometry;if(null===e.index){const t=e.attributes.position,n=[0];for(let e=1,r=t.count;e<r;e++)zi.fromBufferAttribute(t,e-1),Vi.fromBufferAttribute(t,e),n[e]=n[e-1],n[e]+=zi.distanceTo(Vi);e.setAttribute("lineDistance",new Hr(n,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}raycast(e,t){const n=this.geometry,r=this.matrixWorld,i=e.params.Line.threshold,s=n.drawRange;if(null===n.boundingSphere&&n.computeBoundingSphere(),Wi.copy(n.boundingSphere),Wi.applyMatrix4(r),Wi.radius+=i,!1===e.ray.intersectsSphere(Wi))return;Hi.copy(r).invert(),ji.copy(e.ray).applyMatrix4(Hi);const a=i/((this.scale.x+this.scale.y+this.scale.z)/3),o=a*a,l=this.isLineSegments?2:1,u=n.index,c=n.attributes.position;if(null!==u){const n=Math.max(0,s.start),r=Math.min(u.count,s.start+s.count);for(let i=n,s=r-1;i<s;i+=l){const n=u.getX(i),r=u.getX(i+1),s=$i(this,e,ji,o,n,r);s&&t.push(s)}if(this.isLineLoop){const i=u.getX(r-1),s=u.getX(n),a=$i(this,e,ji,o,i,s);a&&t.push(a)}}else{const n=Math.max(0,s.start),r=Math.min(c.count,s.start+s.count);for(let i=n,s=r-1;i<s;i+=l){const n=$i(this,e,ji,o,i,i+1);n&&t.push(n)}if(this.isLineLoop){const i=$i(this,e,ji,o,r-1,n);i&&t.push(i)}}}updateMorphTargets(){const e=this.geometry.morphAttributes,t=Object.keys(e);if(t.length>0){const n=e[t[0]];if(void 0!==n){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let e=0,t=n.length;e<t;e++){const t=n[e].name||String(e);this.morphTargetInfluences.push(0),this.morphTargetDictionary[t]=e}}}}}function $i(e,t,n,r,i,s){const a=e.geometry.attributes.position;zi.fromBufferAttribute(a,i),Vi.fromBufferAttribute(a,s);if(n.distanceSqToSegment(zi,Vi,Xi,Qi)>r)return;Xi.applyMatrix4(e.matrixWorld);const o=t.ray.origin.distanceTo(Xi);return o<t.near||o>t.far?void 0:{distance:o,point:Qi.clone().applyMatrix4(e.matrixWorld),index:i,face:null,faceIndex:null,barycoord:null,object:e}}const Ki=new on,Zi=new on;class Ji extends Yi{constructor(e,t){super(e,t),this.isLineSegments=!0,this.type="LineSegments"}computeLineDistances(){const e=this.geometry;if(null===e.index){const t=e.attributes.position,n=[];for(let e=0,r=t.count;e<r;e+=2)Ki.fromBufferAttribute(t,e),Zi.fromBufferAttribute(t,e+1),n[e]=0===e?0:n[e-1],n[e+1]=n[e]+Ki.distanceTo(Zi);e.setAttribute("lineDistance",new Hr(n,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}}class es extends Dr{constructor(e){super(),this.isPointsMaterial=!0,this.type="PointsMaterial",this.color=new Rr(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.size=e.size,this.sizeAttenuation=e.sizeAttenuation,this.fog=e.fog,this}}let ts=class extends cr{constructor(){super(),this.isGroup=!0,this.type="Group"}};class ns extends Jt{constructor(e,t){super({width:e,height:t}),this.isFramebufferTexture=!0,this.magFilter=Q,this.minFilter=Q,this.generateMipmaps=!1,this.needsUpdate=!0}}class rs extends Jt{constructor(e,t,n,r,i,s,a,o,l,u=1026){if(u!==ge&&u!==ve)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===n&&u===ge&&(n=se),void 0===n&&u===ve&&(n=ce),super(null,r,i,s,a,o,u,n,l),this.isDepthTexture=!0,this.image={width:e,height:t},this.magFilter=void 0!==a?a:Q,this.minFilter=void 0!==o?o:Q,this.flipY=!1,this.generateMipmaps=!1,this.compareFunction=null}copy(e){return super.copy(e),this.compareFunction=e.compareFunction,this}toJSON(e){const t=super.toJSON(e);return null!==this.compareFunction&&(t.compareFunction=this.compareFunction),t}}class is{constructor(){this.type="Curve",this.arcLengthDivisions=200}getPoint(){return console.warn("THREE.Curve: .getPoint() not implemented."),null}getPointAt(e,t){const n=this.getUtoTmapping(e);return this.getPoint(n,t)}getPoints(e=5){const t=[];for(let n=0;n<=e;n++)t.push(this.getPoint(n/e));return t}getSpacedPoints(e=5){const t=[];for(let n=0;n<=e;n++)t.push(this.getPointAt(n/e));return t}getLength(){const e=this.getLengths();return e[e.length-1]}getLengths(e=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===e+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const t=[];let n,r=this.getPoint(0),i=0;t.push(0);for(let s=1;s<=e;s++)n=this.getPoint(s/e),i+=n.distanceTo(r),t.push(i),r=n;return this.cacheArcLengths=t,t}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(e,t){const n=this.getLengths();let r=0;const i=n.length;let s;s=t||e*n[i-1];let a,o=0,l=i-1;for(;o<=l;)if(r=Math.floor(o+(l-o)/2),a=n[r]-s,a<0)o=r+1;else{if(!(a>0)){l=r;break}l=r-1}if(r=l,n[r]===s)return r/(i-1);const u=n[r];return(r+(s-u)/(n[r+1]-u))/(i-1)}getTangent(e,t){const n=1e-4;let r=e-n,i=e+n;r<0&&(r=0),i>1&&(i=1);const s=this.getPoint(r),a=this.getPoint(i),o=t||(s.isVector2?new Lt:new on);return o.copy(a).sub(s).normalize(),o}getTangentAt(e,t){const n=this.getUtoTmapping(e);return this.getTangent(n,t)}computeFrenetFrames(e,t){const n=new on,r=[],i=[],s=[],a=new on,o=new On;for(let t=0;t<=e;t++){const n=t/e;r[t]=this.getTangentAt(n,new on)}i[0]=new on,s[0]=new on;let l=Number.MAX_VALUE;const u=Math.abs(r[0].x),c=Math.abs(r[0].y),A=Math.abs(r[0].z);u<=l&&(l=u,n.set(1,0,0)),c<=l&&(l=c,n.set(0,1,0)),A<=l&&n.set(0,0,1),a.crossVectors(r[0],n).normalize(),i[0].crossVectors(r[0],a),s[0].crossVectors(r[0],i[0]);for(let t=1;t<=e;t++){if(i[t]=i[t-1].clone(),s[t]=s[t-1].clone(),a.crossVectors(r[t-1],r[t]),a.length()>Number.EPSILON){a.normalize();const e=Math.acos(Et(r[t-1].dot(r[t]),-1,1));i[t].applyMatrix4(o.makeRotationAxis(a,e))}s[t].crossVectors(r[t],i[t])}if(!0===t){let t=Math.acos(Et(i[0].dot(i[e]),-1,1));t/=e,r[0].dot(a.crossVectors(i[0],i[e]))>0&&(t=-t);for(let n=1;n<=e;n++)i[n].applyMatrix4(o.makeRotationAxis(r[n],t*n)),s[n].crossVectors(r[n],i[n])}return{tangents:r,normals:i,binormals:s}}clone(){return(new this.constructor).copy(this)}copy(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}toJSON(){const e={metadata:{version:4.6,type:"Curve",generator:"Curve.toJSON"}};return e.arcLengthDivisions=this.arcLengthDivisions,e.type=this.type,e}fromJSON(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}}class ss extends is{constructor(e=0,t=0,n=1,r=1,i=0,s=2*Math.PI,a=!1,o=0){super(),this.isEllipseCurve=!0,this.type="EllipseCurve",this.aX=e,this.aY=t,this.xRadius=n,this.yRadius=r,this.aStartAngle=i,this.aEndAngle=s,this.aClockwise=a,this.aRotation=o}getPoint(e,t=new Lt){const n=t,r=2*Math.PI;let i=this.aEndAngle-this.aStartAngle;const s=Math.abs(i)<Number.EPSILON;for(;i<0;)i+=r;for(;i>r;)i-=r;i<Number.EPSILON&&(i=s?0:r),!0!==this.aClockwise||s||(i===r?i=-r:i-=r);const a=this.aStartAngle+e*i;let o=this.aX+this.xRadius*Math.cos(a),l=this.aY+this.yRadius*Math.sin(a);if(0!==this.aRotation){const e=Math.cos(this.aRotation),t=Math.sin(this.aRotation),n=o-this.aX,r=l-this.aY;o=n*e-r*t+this.aX,l=n*t+r*e+this.aY}return n.set(o,l)}copy(e){return super.copy(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}toJSON(){const e=super.toJSON();return e.aX=this.aX,e.aY=this.aY,e.xRadius=this.xRadius,e.yRadius=this.yRadius,e.aStartAngle=this.aStartAngle,e.aEndAngle=this.aEndAngle,e.aClockwise=this.aClockwise,e.aRotation=this.aRotation,e}fromJSON(e){return super.fromJSON(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}}function as(){let e=0,t=0,n=0,r=0;function i(i,s,a,o){e=i,t=a,n=-3*i+3*s-2*a-o,r=2*i-2*s+a+o}return{initCatmullRom:function(e,t,n,r,s){i(t,n,s*(n-e),s*(r-t))},initNonuniformCatmullRom:function(e,t,n,r,s,a,o){let l=(t-e)/s-(n-e)/(s+a)+(n-t)/a,u=(n-t)/a-(r-t)/(a+o)+(r-n)/o;l*=a,u*=a,i(t,n,l,u)},calc:function(i){const s=i*i;return e+t*i+n*s+r*(s*i)}}}const os=new on,ls=new as,us=new as,cs=new as;function As(e,t,n,r,i){const s=.5*(r-t),a=.5*(i-n),o=e*e;return(2*n-2*r+s+a)*(e*o)+(-3*n+3*r-2*s-a)*o+s*e+n}function hs(e,t,n,r){return function(e,t){const n=1-e;return n*n*t}(e,t)+function(e,t){return 2*(1-e)*e*t}(e,n)+function(e,t){return e*e*t}(e,r)}function ds(e,t,n,r,i){return function(e,t){const n=1-e;return n*n*n*t}(e,t)+function(e,t){const n=1-e;return 3*n*n*e*t}(e,n)+function(e,t){return 3*(1-e)*e*e*t}(e,r)+function(e,t){return e*e*e*t}(e,i)}class ps extends is{constructor(e=new Lt,t=new Lt,n=new Lt,r=new Lt){super(),this.isCubicBezierCurve=!0,this.type="CubicBezierCurve",this.v0=e,this.v1=t,this.v2=n,this.v3=r}getPoint(e,t=new Lt){const n=t,r=this.v0,i=this.v1,s=this.v2,a=this.v3;return n.set(ds(e,r.x,i.x,s.x,a.x),ds(e,r.y,i.y,s.y,a.y)),n}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}}class fs extends is{constructor(e=new on,t=new on,n=new on,r=new on){super(),this.isCubicBezierCurve3=!0,this.type="CubicBezierCurve3",this.v0=e,this.v1=t,this.v2=n,this.v3=r}getPoint(e,t=new on){const n=t,r=this.v0,i=this.v1,s=this.v2,a=this.v3;return n.set(ds(e,r.x,i.x,s.x,a.x),ds(e,r.y,i.y,s.y,a.y),ds(e,r.z,i.z,s.z,a.z)),n}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}}class ms extends is{constructor(e=new Lt,t=new Lt){super(),this.isLineCurve=!0,this.type="LineCurve",this.v1=e,this.v2=t}getPoint(e,t=new Lt){const n=t;return 1===e?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(e).add(this.v1)),n}getPointAt(e,t){return this.getPoint(e,t)}getTangent(e,t=new Lt){return t.subVectors(this.v2,this.v1).normalize()}getTangentAt(e,t){return this.getTangent(e,t)}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class gs extends is{constructor(e=new Lt,t=new Lt,n=new Lt){super(),this.isQuadraticBezierCurve=!0,this.type="QuadraticBezierCurve",this.v0=e,this.v1=t,this.v2=n}getPoint(e,t=new Lt){const n=t,r=this.v0,i=this.v1,s=this.v2;return n.set(hs(e,r.x,i.x,s.x),hs(e,r.y,i.y,s.y)),n}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class vs extends is{constructor(e=new on,t=new on,n=new on){super(),this.isQuadraticBezierCurve3=!0,this.type="QuadraticBezierCurve3",this.v0=e,this.v1=t,this.v2=n}getPoint(e,t=new on){const n=t,r=this.v0,i=this.v1,s=this.v2;return n.set(hs(e,r.x,i.x,s.x),hs(e,r.y,i.y,s.y),hs(e,r.z,i.z,s.z)),n}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class _s extends is{constructor(e=[]){super(),this.isSplineCurve=!0,this.type="SplineCurve",this.points=e}getPoint(e,t=new Lt){const n=t,r=this.points,i=(r.length-1)*e,s=Math.floor(i),a=i-s,o=r[0===s?s:s-1],l=r[s],u=r[s>r.length-2?r.length-1:s+1],c=r[s>r.length-3?r.length-1:s+2];return n.set(As(a,o.x,l.x,u.x,c.x),As(a,o.y,l.y,u.y,c.y)),n}copy(e){super.copy(e),this.points=[];for(let t=0,n=e.points.length;t<n;t++){const n=e.points[t];this.points.push(n.clone())}return this}toJSON(){const e=super.toJSON();e.points=[];for(let t=0,n=this.points.length;t<n;t++){const n=this.points[t];e.points.push(n.toArray())}return e}fromJSON(e){super.fromJSON(e),this.points=[];for(let t=0,n=e.points.length;t<n;t++){const n=e.points[t];this.points.push((new Lt).fromArray(n))}return this}}var ys=Object.freeze({__proto__:null,ArcCurve:class extends ss{constructor(e,t,n,r,i,s){super(e,t,n,n,r,i,s),this.isArcCurve=!0,this.type="ArcCurve"}},CatmullRomCurve3:class extends is{constructor(e=[],t=!1,n="centripetal",r=.5){super(),this.isCatmullRomCurve3=!0,this.type="CatmullRomCurve3",this.points=e,this.closed=t,this.curveType=n,this.tension=r}getPoint(e,t=new on){const n=t,r=this.points,i=r.length,s=(i-(this.closed?0:1))*e;let a,o,l=Math.floor(s),u=s-l;this.closed?l+=l>0?0:(Math.floor(Math.abs(l)/i)+1)*i:0===u&&l===i-1&&(l=i-2,u=1),this.closed||l>0?a=r[(l-1)%i]:(os.subVectors(r[0],r[1]).add(r[0]),a=os);const c=r[l%i],A=r[(l+1)%i];if(this.closed||l+2<i?o=r[(l+2)%i]:(os.subVectors(r[i-1],r[i-2]).add(r[i-1]),o=os),"centripetal"===this.curveType||"chordal"===this.curveType){const e="chordal"===this.curveType?.5:.25;let t=Math.pow(a.distanceToSquared(c),e),n=Math.pow(c.distanceToSquared(A),e),r=Math.pow(A.distanceToSquared(o),e);n<1e-4&&(n=1),t<1e-4&&(t=n),r<1e-4&&(r=n),ls.initNonuniformCatmullRom(a.x,c.x,A.x,o.x,t,n,r),us.initNonuniformCatmullRom(a.y,c.y,A.y,o.y,t,n,r),cs.initNonuniformCatmullRom(a.z,c.z,A.z,o.z,t,n,r)}else"catmullrom"===this.curveType&&(ls.initCatmullRom(a.x,c.x,A.x,o.x,this.tension),us.initCatmullRom(a.y,c.y,A.y,o.y,this.tension),cs.initCatmullRom(a.z,c.z,A.z,o.z,this.tension));return n.set(ls.calc(u),us.calc(u),cs.calc(u)),n}copy(e){super.copy(e),this.points=[];for(let t=0,n=e.points.length;t<n;t++){const n=e.points[t];this.points.push(n.clone())}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}toJSON(){const e=super.toJSON();e.points=[];for(let t=0,n=this.points.length;t<n;t++){const n=this.points[t];e.points.push(n.toArray())}return e.closed=this.closed,e.curveType=this.curveType,e.tension=this.tension,e}fromJSON(e){super.fromJSON(e),this.points=[];for(let t=0,n=e.points.length;t<n;t++){const n=e.points[t];this.points.push((new on).fromArray(n))}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}},CubicBezierCurve:ps,CubicBezierCurve3:fs,EllipseCurve:ss,LineCurve:ms,LineCurve3:class extends is{constructor(e=new on,t=new on){super(),this.isLineCurve3=!0,this.type="LineCurve3",this.v1=e,this.v2=t}getPoint(e,t=new on){const n=t;return 1===e?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(e).add(this.v1)),n}getPointAt(e,t){return this.getPoint(e,t)}getTangent(e,t=new on){return t.subVectors(this.v2,this.v1).normalize()}getTangentAt(e,t){return this.getTangent(e,t)}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}},QuadraticBezierCurve:gs,QuadraticBezierCurve3:vs,SplineCurve:_s});class xs extends is{constructor(){super(),this.type="CurvePath",this.curves=[],this.autoClose=!1}add(e){this.curves.push(e)}closePath(){const e=this.curves[0].getPoint(0),t=this.curves[this.curves.length-1].getPoint(1);if(!e.equals(t)){const n=!0===e.isVector2?"LineCurve":"LineCurve3";this.curves.push(new ys[n](t,e))}return this}getPoint(e,t){const n=e*this.getLength(),r=this.getCurveLengths();let i=0;for(;i<r.length;){if(r[i]>=n){const e=r[i]-n,s=this.curves[i],a=s.getLength(),o=0===a?0:1-e/a;return s.getPointAt(o,t)}i++}return null}getLength(){const e=this.getCurveLengths();return e[e.length-1]}updateArcLengths(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()}getCurveLengths(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;const e=[];let t=0;for(let n=0,r=this.curves.length;n<r;n++)t+=this.curves[n].getLength(),e.push(t);return this.cacheLengths=e,e}getSpacedPoints(e=40){const t=[];for(let n=0;n<=e;n++)t.push(this.getPoint(n/e));return this.autoClose&&t.push(t[0]),t}getPoints(e=12){const t=[];let n;for(let r=0,i=this.curves;r<i.length;r++){const s=i[r],a=s.isEllipseCurve?2*e:s.isLineCurve||s.isLineCurve3?1:s.isSplineCurve?e*s.points.length:e,o=s.getPoints(a);for(let e=0;e<o.length;e++){const r=o[e];n&&n.equals(r)||(t.push(r),n=r)}}return this.autoClose&&t.length>1&&!t[t.length-1].equals(t[0])&&t.push(t[0]),t}copy(e){super.copy(e),this.curves=[];for(let t=0,n=e.curves.length;t<n;t++){const n=e.curves[t];this.curves.push(n.clone())}return this.autoClose=e.autoClose,this}toJSON(){const e=super.toJSON();e.autoClose=this.autoClose,e.curves=[];for(let t=0,n=this.curves.length;t<n;t++){const n=this.curves[t];e.curves.push(n.toJSON())}return e}fromJSON(e){super.fromJSON(e),this.autoClose=e.autoClose,this.curves=[];for(let t=0,n=e.curves.length;t<n;t++){const n=e.curves[t];this.curves.push((new ys[n.type]).fromJSON(n))}return this}}let bs=class extends xs{constructor(e){super(),this.type="Path",this.currentPoint=new Lt,e&&this.setFromPoints(e)}setFromPoints(e){this.moveTo(e[0].x,e[0].y);for(let t=1,n=e.length;t<n;t++)this.lineTo(e[t].x,e[t].y);return this}moveTo(e,t){return this.currentPoint.set(e,t),this}lineTo(e,t){const n=new ms(this.currentPoint.clone(),new Lt(e,t));return this.curves.push(n),this.currentPoint.set(e,t),this}quadraticCurveTo(e,t,n,r){const i=new gs(this.currentPoint.clone(),new Lt(e,t),new Lt(n,r));return this.curves.push(i),this.currentPoint.set(n,r),this}bezierCurveTo(e,t,n,r,i,s){const a=new ps(this.currentPoint.clone(),new Lt(e,t),new Lt(n,r),new Lt(i,s));return this.curves.push(a),this.currentPoint.set(i,s),this}splineThru(e){const t=[this.currentPoint.clone()].concat(e),n=new _s(t);return this.curves.push(n),this.currentPoint.copy(e[e.length-1]),this}arc(e,t,n,r,i,s){const a=this.currentPoint.x,o=this.currentPoint.y;return this.absarc(e+a,t+o,n,r,i,s),this}absarc(e,t,n,r,i,s){return this.absellipse(e,t,n,n,r,i,s),this}ellipse(e,t,n,r,i,s,a,o){const l=this.currentPoint.x,u=this.currentPoint.y;return this.absellipse(e+l,t+u,n,r,i,s,a,o),this}absellipse(e,t,n,r,i,s,a,o){const l=new ss(e,t,n,r,i,s,a,o);if(this.curves.length>0){const e=l.getPoint(0);e.equals(this.currentPoint)||this.lineTo(e.x,e.y)}this.curves.push(l);const u=l.getPoint(1);return this.currentPoint.copy(u),this}copy(e){return super.copy(e),this.currentPoint.copy(e.currentPoint),this}toJSON(){const e=super.toJSON();return e.currentPoint=this.currentPoint.toArray(),e}fromJSON(e){return super.fromJSON(e),this.currentPoint.fromArray(e.currentPoint),this}};class Ss extends Zr{constructor(e=1,t=32,n=0,r=2*Math.PI){super(),this.type="CircleGeometry",this.parameters={radius:e,segments:t,thetaStart:n,thetaLength:r},t=Math.max(3,t);const i=[],s=[],a=[],o=[],l=new on,u=new Lt;s.push(0,0,0),a.push(0,0,1),o.push(.5,.5);for(let i=0,c=3;i<=t;i++,c+=3){const A=n+i/t*r;l.x=e*Math.cos(A),l.y=e*Math.sin(A),s.push(l.x,l.y,l.z),a.push(0,0,1),u.x=(s[c]/e+1)/2,u.y=(s[c+1]/e+1)/2,o.push(u.x,u.y)}for(let e=1;e<=t;e++)i.push(e,e+1,0);this.setIndex(i),this.setAttribute("position",new Hr(s,3)),this.setAttribute("normal",new Hr(a,3)),this.setAttribute("uv",new Hr(o,2))}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}static fromJSON(e){return new Ss(e.radius,e.segments,e.thetaStart,e.thetaLength)}}class Ts extends Zr{constructor(e=1,t=1,n=1,r=32,i=1,s=!1,a=0,o=2*Math.PI){super(),this.type="CylinderGeometry",this.parameters={radiusTop:e,radiusBottom:t,height:n,radialSegments:r,heightSegments:i,openEnded:s,thetaStart:a,thetaLength:o};const l=this;r=Math.floor(r),i=Math.floor(i);const u=[],c=[],A=[],h=[];let d=0;const p=[],f=n/2;let m=0;function g(n){const i=d,s=new Lt,p=new on;let g=0;const v=!0===n?e:t,_=!0===n?1:-1;for(let e=1;e<=r;e++)c.push(0,f*_,0),A.push(0,_,0),h.push(.5,.5),d++;const y=d;for(let e=0;e<=r;e++){const t=e/r*o+a,n=Math.cos(t),i=Math.sin(t);p.x=v*i,p.y=f*_,p.z=v*n,c.push(p.x,p.y,p.z),A.push(0,_,0),s.x=.5*n+.5,s.y=.5*i*_+.5,h.push(s.x,s.y),d++}for(let e=0;e<r;e++){const t=i+e,r=y+e;!0===n?u.push(r,r+1,t):u.push(r+1,r,t),g+=3}l.addGroup(m,g,!0===n?1:2),m+=g}!function(){const s=new on,g=new on;let v=0;const _=(t-e)/n;for(let l=0;l<=i;l++){const u=[],m=l/i,v=m*(t-e)+e;for(let e=0;e<=r;e++){const t=e/r,i=t*o+a,l=Math.sin(i),p=Math.cos(i);g.x=v*l,g.y=-m*n+f,g.z=v*p,c.push(g.x,g.y,g.z),s.set(l,_,p).normalize(),A.push(s.x,s.y,s.z),h.push(t,1-m),u.push(d++)}p.push(u)}for(let n=0;n<r;n++)for(let r=0;r<i;r++){const s=p[r][n],a=p[r+1][n],o=p[r+1][n+1],l=p[r][n+1];(e>0||0!==r)&&(u.push(s,a,l),v+=3),(t>0||r!==i-1)&&(u.push(a,o,l),v+=3)}l.addGroup(m,v,0),m+=v}(),!1===s&&(e>0&&g(!0),t>0&&g(!1)),this.setIndex(u),this.setAttribute("position",new Hr(c,3)),this.setAttribute("normal",new Hr(A,3)),this.setAttribute("uv",new Hr(h,2))}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}static fromJSON(e){return new Ts(e.radiusTop,e.radiusBottom,e.height,e.radialSegments,e.heightSegments,e.openEnded,e.thetaStart,e.thetaLength)}}class ws extends bs{constructor(e){super(e),this.uuid=Mt(),this.type="Shape",this.holes=[]}getPointsHoles(e){const t=[];for(let n=0,r=this.holes.length;n<r;n++)t[n]=this.holes[n].getPoints(e);return t}extractPoints(e){return{shape:this.getPoints(e),holes:this.getPointsHoles(e)}}copy(e){super.copy(e),this.holes=[];for(let t=0,n=e.holes.length;t<n;t++){const n=e.holes[t];this.holes.push(n.clone())}return this}toJSON(){const e=super.toJSON();e.uuid=this.uuid,e.holes=[];for(let t=0,n=this.holes.length;t<n;t++){const n=this.holes[t];e.holes.push(n.toJSON())}return e}fromJSON(e){super.fromJSON(e),this.uuid=e.uuid,this.holes=[];for(let t=0,n=e.holes.length;t<n;t++){const n=e.holes[t];this.holes.push((new bs).fromJSON(n))}return this}}const Ms=function(e,t,n=2){const r=t&&t.length,i=r?t[0]*n:e.length;let s=Es(e,0,i,n,!0);const a=[];if(!s||s.next===s.prev)return a;let o,l,u,c,A,h,d;if(r&&(s=function(e,t,n,r){const i=[];let s,a,o,l,u;for(s=0,a=t.length;s<a;s++)o=t[s]*r,l=s<a-1?t[s+1]*r:e.length,u=Es(e,o,l,r,!1),u===u.next&&(u.steiner=!0),i.push(Fs(u));for(i.sort(Is),s=0;s<i.length;s++)n=Us(i[s],n);return n}(e,t,s,n)),e.length>80*n){o=u=e[0],l=c=e[1];for(let t=n;t<i;t+=n)A=e[t],h=e[t+1],A<o&&(o=A),h<l&&(l=h),A>u&&(u=A),h>c&&(c=h);d=Math.max(u-o,c-l),d=0!==d?32767/d:0}return Rs(s,a,n,o,l,d,0),a};function Es(e,t,n,r,i){let s,a;if(i===function(e,t,n,r){let i=0;for(let s=t,a=n-r;s<n;s+=r)i+=(e[a]-e[s])*(e[s+1]+e[a+1]),a=s;return i}(e,t,n,r)>0)for(s=t;s<n;s+=r)a=Qs(s,e[s],e[s+1],a);else for(s=n-r;s>=t;s-=r)a=Qs(s,e[s],e[s+1],a);return a&&zs(a,a.next)&&(Ys(a),a=a.next),a}function Cs(e,t){if(!e)return e;t||(t=e);let n,r=e;do{if(n=!1,r.steiner||!zs(r,r.next)&&0!==Gs(r.prev,r,r.next))r=r.next;else{if(Ys(r),r=t=r.prev,r===r.next)break;n=!0}}while(n||r!==t);return t}function Rs(e,t,n,r,i,s,a){if(!e)return;!a&&s&&function(e,t,n,r){let i=e;do{0===i.z&&(i.z=Os(i.x,i.y,t,n,r)),i.prevZ=i.prev,i.nextZ=i.next,i=i.next}while(i!==e);i.prevZ.nextZ=null,i.prevZ=null,function(e){let t,n,r,i,s,a,o,l,u=1;do{for(n=e,e=null,s=null,a=0;n;){for(a++,r=n,o=0,t=0;t<u&&(o++,r=r.nextZ,r);t++);for(l=u;o>0||l>0&&r;)0!==o&&(0===l||!r||n.z<=r.z)?(i=n,n=n.nextZ,o--):(i=r,r=r.nextZ,l--),s?s.nextZ=i:e=i,i.prevZ=s,s=i;n=r}s.nextZ=null,u*=2}while(a>1)}(i)}(e,r,i,s);let o,l,u=e;for(;e.prev!==e.next;)if(o=e.prev,l=e.next,s?Ps(e,r,i,s):Ns(e))t.push(o.i/n|0),t.push(e.i/n|0),t.push(l.i/n|0),Ys(e),e=l.next,u=l.next;else if((e=l)===u){a?1===a?Rs(e=Ds(Cs(e),t,n),t,n,r,i,s,2):2===a&&Ls(e,t,n,r,i,s):Rs(Cs(e),t,n,r,i,s,1);break}}function Ns(e){const t=e.prev,n=e,r=e.next;if(Gs(t,n,r)>=0)return!1;const i=t.x,s=n.x,a=r.x,o=t.y,l=n.y,u=r.y,c=i<s?i<a?i:a:s<a?s:a,A=o<l?o<u?o:u:l<u?l:u,h=i>s?i>a?i:a:s>a?s:a,d=o>l?o>u?o:u:l>u?l:u;let p=r.next;for(;p!==t;){if(p.x>=c&&p.x<=h&&p.y>=A&&p.y<=d&&ks(i,o,s,l,a,u,p.x,p.y)&&Gs(p.prev,p,p.next)>=0)return!1;p=p.next}return!0}function Ps(e,t,n,r){const i=e.prev,s=e,a=e.next;if(Gs(i,s,a)>=0)return!1;const o=i.x,l=s.x,u=a.x,c=i.y,A=s.y,h=a.y,d=o<l?o<u?o:u:l<u?l:u,p=c<A?c<h?c:h:A<h?A:h,f=o>l?o>u?o:u:l>u?l:u,m=c>A?c>h?c:h:A>h?A:h,g=Os(d,p,t,n,r),v=Os(f,m,t,n,r);let _=e.prevZ,y=e.nextZ;for(;_&&_.z>=g&&y&&y.z<=v;){if(_.x>=d&&_.x<=f&&_.y>=p&&_.y<=m&&_!==i&&_!==a&&ks(o,c,l,A,u,h,_.x,_.y)&&Gs(_.prev,_,_.next)>=0)return!1;if(_=_.prevZ,y.x>=d&&y.x<=f&&y.y>=p&&y.y<=m&&y!==i&&y!==a&&ks(o,c,l,A,u,h,y.x,y.y)&&Gs(y.prev,y,y.next)>=0)return!1;y=y.nextZ}for(;_&&_.z>=g;){if(_.x>=d&&_.x<=f&&_.y>=p&&_.y<=m&&_!==i&&_!==a&&ks(o,c,l,A,u,h,_.x,_.y)&&Gs(_.prev,_,_.next)>=0)return!1;_=_.prevZ}for(;y&&y.z<=v;){if(y.x>=d&&y.x<=f&&y.y>=p&&y.y<=m&&y!==i&&y!==a&&ks(o,c,l,A,u,h,y.x,y.y)&&Gs(y.prev,y,y.next)>=0)return!1;y=y.nextZ}return!0}function Ds(e,t,n){let r=e;do{const i=r.prev,s=r.next.next;!zs(i,s)&&Vs(i,r,r.next,s)&&Ws(i,s)&&Ws(s,i)&&(t.push(i.i/n|0),t.push(r.i/n|0),t.push(s.i/n|0),Ys(r),Ys(r.next),r=e=s),r=r.next}while(r!==e);return Cs(r)}function Ls(e,t,n,r,i,s){let a=e;do{let e=a.next.next;for(;e!==a.prev;){if(a.i!==e.i&&qs(a,e)){let o=Xs(a,e);return a=Cs(a,a.next),o=Cs(o,o.next),Rs(a,t,n,r,i,s,0),void Rs(o,t,n,r,i,s,0)}e=e.next}a=a.next}while(a!==e)}function Is(e,t){return e.x-t.x}function Us(e,t){const n=function(e,t){let n,r=t,i=-1/0;const s=e.x,a=e.y;do{if(a<=r.y&&a>=r.next.y&&r.next.y!==r.y){const e=r.x+(a-r.y)*(r.next.x-r.x)/(r.next.y-r.y);if(e<=s&&e>i&&(i=e,n=r.x<r.next.x?r:r.next,e===s))return n}r=r.next}while(r!==t);if(!n)return null;const o=n,l=n.x,u=n.y;let c,A=1/0;r=n;do{s>=r.x&&r.x>=l&&s!==r.x&&ks(a<u?s:i,a,l,u,a<u?i:s,a,r.x,r.y)&&(c=Math.abs(a-r.y)/(s-r.x),Ws(r,e)&&(c<A||c===A&&(r.x>n.x||r.x===n.x&&Bs(n,r)))&&(n=r,A=c)),r=r.next}while(r!==o);return n}(e,t);if(!n)return t;const r=Xs(n,e);return Cs(r,r.next),Cs(n,n.next)}function Bs(e,t){return Gs(e.prev,e,t.prev)<0&&Gs(t.next,e,e.next)<0}function Os(e,t,n,r,i){return(e=1431655765&((e=858993459&((e=252645135&((e=16711935&((e=(e-n)*i|0)|e<<8))|e<<4))|e<<2))|e<<1))|(t=1431655765&((t=858993459&((t=252645135&((t=16711935&((t=(t-r)*i|0)|t<<8))|t<<4))|t<<2))|t<<1))<<1}function Fs(e){let t=e,n=e;do{(t.x<n.x||t.x===n.x&&t.y<n.y)&&(n=t),t=t.next}while(t!==e);return n}function ks(e,t,n,r,i,s,a,o){return(i-a)*(t-o)>=(e-a)*(s-o)&&(e-a)*(r-o)>=(n-a)*(t-o)&&(n-a)*(s-o)>=(i-a)*(r-o)}function qs(e,t){return e.next.i!==t.i&&e.prev.i!==t.i&&!function(e,t){let n=e;do{if(n.i!==e.i&&n.next.i!==e.i&&n.i!==t.i&&n.next.i!==t.i&&Vs(n,n.next,e,t))return!0;n=n.next}while(n!==e);return!1}(e,t)&&(Ws(e,t)&&Ws(t,e)&&function(e,t){let n=e,r=!1;const i=(e.x+t.x)/2,s=(e.y+t.y)/2;do{n.y>s!=n.next.y>s&&n.next.y!==n.y&&i<(n.next.x-n.x)*(s-n.y)/(n.next.y-n.y)+n.x&&(r=!r),n=n.next}while(n!==e);return r}(e,t)&&(Gs(e.prev,e,t.prev)||Gs(e,t.prev,t))||zs(e,t)&&Gs(e.prev,e,e.next)>0&&Gs(t.prev,t,t.next)>0)}function Gs(e,t,n){return(t.y-e.y)*(n.x-t.x)-(t.x-e.x)*(n.y-t.y)}function zs(e,t){return e.x===t.x&&e.y===t.y}function Vs(e,t,n,r){const i=js(Gs(e,t,n)),s=js(Gs(e,t,r)),a=js(Gs(n,r,e)),o=js(Gs(n,r,t));return i!==s&&a!==o||(!(0!==i||!Hs(e,n,t))||(!(0!==s||!Hs(e,r,t))||(!(0!==a||!Hs(n,e,r))||!(0!==o||!Hs(n,t,r)))))}function Hs(e,t,n){return t.x<=Math.max(e.x,n.x)&&t.x>=Math.min(e.x,n.x)&&t.y<=Math.max(e.y,n.y)&&t.y>=Math.min(e.y,n.y)}function js(e){return e>0?1:e<0?-1:0}function Ws(e,t){return Gs(e.prev,e,e.next)<0?Gs(e,t,e.next)>=0&&Gs(e,e.prev,t)>=0:Gs(e,t,e.prev)<0||Gs(e,e.next,t)<0}function Xs(e,t){const n=new $s(e.i,e.x,e.y),r=new $s(t.i,t.x,t.y),i=e.next,s=t.prev;return e.next=t,t.prev=e,n.next=i,i.prev=n,r.next=n,n.prev=r,s.next=r,r.prev=s,r}function Qs(e,t,n,r){const i=new $s(e,t,n);return r?(i.next=r.next,i.prev=r,r.next.prev=i,r.next=i):(i.prev=i,i.next=i),i}function Ys(e){e.next.prev=e.prev,e.prev.next=e.next,e.prevZ&&(e.prevZ.nextZ=e.nextZ),e.nextZ&&(e.nextZ.prevZ=e.prevZ)}function $s(e,t,n){this.i=e,this.x=t,this.y=n,this.prev=null,this.next=null,this.z=0,this.prevZ=null,this.nextZ=null,this.steiner=!1}class Ks{static area(e){const t=e.length;let n=0;for(let r=t-1,i=0;i<t;r=i++)n+=e[r].x*e[i].y-e[i].x*e[r].y;return.5*n}static isClockWise(e){return Ks.area(e)<0}static triangulateShape(e,t){const n=[],r=[],i=[];Zs(e),Js(n,e);let s=e.length;t.forEach(Zs);for(let e=0;e<t.length;e++)r.push(s),s+=t[e].length,Js(n,t[e]);const a=Ms(n,r);for(let e=0;e<a.length;e+=3)i.push(a.slice(e,e+3));return i}}function Zs(e){const t=e.length;t>2&&e[t-1].equals(e[0])&&e.pop()}function Js(e,t){for(let n=0;n<t.length;n++)e.push(t[n].x),e.push(t[n].y)}class ea extends Zr{constructor(e=new ws([new Lt(.5,.5),new Lt(-.5,.5),new Lt(-.5,-.5),new Lt(.5,-.5)]),t={}){super(),this.type="ExtrudeGeometry",this.parameters={shapes:e,options:t},e=Array.isArray(e)?e:[e];const n=this,r=[],i=[];for(let t=0,n=e.length;t<n;t++){s(e[t])}function s(e){const s=[],a=void 0!==t.curveSegments?t.curveSegments:12,o=void 0!==t.steps?t.steps:1,l=void 0!==t.depth?t.depth:1;let u=void 0===t.bevelEnabled||t.bevelEnabled,c=void 0!==t.bevelThickness?t.bevelThickness:.2,A=void 0!==t.bevelSize?t.bevelSize:c-.1,h=void 0!==t.bevelOffset?t.bevelOffset:0,d=void 0!==t.bevelSegments?t.bevelSegments:3;const p=t.extrudePath,f=void 0!==t.UVGenerator?t.UVGenerator:ta;let m,g,v,_,y,x=!1;p&&(m=p.getSpacedPoints(o),x=!0,u=!1,g=p.computeFrenetFrames(o,!1),v=new on,_=new on,y=new on),u||(d=0,c=0,A=0,h=0);const b=e.extractPoints(a);let S=b.shape;const T=b.holes;if(!Ks.isClockWise(S)){S=S.reverse();for(let e=0,t=T.length;e<t;e++){const t=T[e];Ks.isClockWise(t)&&(T[e]=t.reverse())}}const w=Ks.triangulateShape(S,T),M=S;for(let e=0,t=T.length;e<t;e++){const t=T[e];S=S.concat(t)}function E(e,t,n){return t||console.error("THREE.ExtrudeGeometry: vec does not exist"),e.clone().addScaledVector(t,n)}const C=S.length,R=w.length;function N(e,t,n){let r,i,s;const a=e.x-t.x,o=e.y-t.y,l=n.x-e.x,u=n.y-e.y,c=a*a+o*o,A=a*u-o*l;if(Math.abs(A)>Number.EPSILON){const A=Math.sqrt(c),h=Math.sqrt(l*l+u*u),d=t.x-o/A,p=t.y+a/A,f=((n.x-u/h-d)*u-(n.y+l/h-p)*l)/(a*u-o*l);r=d+a*f-e.x,i=p+o*f-e.y;const m=r*r+i*i;if(m<=2)return new Lt(r,i);s=Math.sqrt(m/2)}else{let e=!1;a>Number.EPSILON?l>Number.EPSILON&&(e=!0):a<-Number.EPSILON?l<-Number.EPSILON&&(e=!0):Math.sign(o)===Math.sign(u)&&(e=!0),e?(r=-o,i=a,s=Math.sqrt(c)):(r=a,i=o,s=Math.sqrt(c/2))}return new Lt(r/s,i/s)}const P=[];for(let e=0,t=M.length,n=t-1,r=e+1;e<t;e++,n++,r++)n===t&&(n=0),r===t&&(r=0),P[e]=N(M[e],M[n],M[r]);const D=[];let L,I=P.concat();for(let e=0,t=T.length;e<t;e++){const t=T[e];L=[];for(let e=0,n=t.length,r=n-1,i=e+1;e<n;e++,r++,i++)r===n&&(r=0),i===n&&(i=0),L[e]=N(t[e],t[r],t[i]);D.push(L),I=I.concat(L)}for(let e=0;e<d;e++){const t=e/d,n=c*Math.cos(t*Math.PI/2),r=A*Math.sin(t*Math.PI/2)+h;for(let e=0,t=M.length;e<t;e++){const t=E(M[e],P[e],r);O(t.x,t.y,-n)}for(let e=0,t=T.length;e<t;e++){const t=T[e];L=D[e];for(let e=0,i=t.length;e<i;e++){const i=E(t[e],L[e],r);O(i.x,i.y,-n)}}}const U=A+h;for(let e=0;e<C;e++){const t=u?E(S[e],I[e],U):S[e];x?(_.copy(g.normals[0]).multiplyScalar(t.x),v.copy(g.binormals[0]).multiplyScalar(t.y),y.copy(m[0]).add(_).add(v),O(y.x,y.y,y.z)):O(t.x,t.y,0)}for(let e=1;e<=o;e++)for(let t=0;t<C;t++){const n=u?E(S[t],I[t],U):S[t];x?(_.copy(g.normals[e]).multiplyScalar(n.x),v.copy(g.binormals[e]).multiplyScalar(n.y),y.copy(m[e]).add(_).add(v),O(y.x,y.y,y.z)):O(n.x,n.y,l/o*e)}for(let e=d-1;e>=0;e--){const t=e/d,n=c*Math.cos(t*Math.PI/2),r=A*Math.sin(t*Math.PI/2)+h;for(let e=0,t=M.length;e<t;e++){const t=E(M[e],P[e],r);O(t.x,t.y,l+n)}for(let e=0,t=T.length;e<t;e++){const t=T[e];L=D[e];for(let e=0,i=t.length;e<i;e++){const i=E(t[e],L[e],r);x?O(i.x,i.y+m[o-1].y,m[o-1].x+n):O(i.x,i.y,l+n)}}}function B(e,t){let n=e.length;for(;--n>=0;){const r=n;let i=n-1;i<0&&(i=e.length-1);for(let e=0,n=o+2*d;e<n;e++){const n=C*e,s=C*(e+1);k(t+r+n,t+i+n,t+i+s,t+r+s)}}}function O(e,t,n){s.push(e),s.push(t),s.push(n)}function F(e,t,i){q(e),q(t),q(i);const s=r.length/3,a=f.generateTopUV(n,r,s-3,s-2,s-1);G(a[0]),G(a[1]),G(a[2])}function k(e,t,i,s){q(e),q(t),q(s),q(t),q(i),q(s);const a=r.length/3,o=f.generateSideWallUV(n,r,a-6,a-3,a-2,a-1);G(o[0]),G(o[1]),G(o[3]),G(o[1]),G(o[2]),G(o[3])}function q(e){r.push(s[3*e+0]),r.push(s[3*e+1]),r.push(s[3*e+2])}function G(e){i.push(e.x),i.push(e.y)}!function(){const e=r.length/3;if(u){let e=0,t=C*e;for(let e=0;e<R;e++){const n=w[e];F(n[2]+t,n[1]+t,n[0]+t)}e=o+2*d,t=C*e;for(let e=0;e<R;e++){const n=w[e];F(n[0]+t,n[1]+t,n[2]+t)}}else{for(let e=0;e<R;e++){const t=w[e];F(t[2],t[1],t[0])}for(let e=0;e<R;e++){const t=w[e];F(t[0]+C*o,t[1]+C*o,t[2]+C*o)}}n.addGroup(e,r.length/3-e,0)}(),function(){const e=r.length/3;let t=0;B(M,t),t+=M.length;for(let e=0,n=T.length;e<n;e++){const n=T[e];B(n,t),t+=n.length}n.addGroup(e,r.length/3-e,1)}()}this.setAttribute("position",new Hr(r,3)),this.setAttribute("uv",new Hr(i,2)),this.computeVertexNormals()}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}toJSON(){const e=super.toJSON();return function(e,t,n){if(n.shapes=[],Array.isArray(e))for(let t=0,r=e.length;t<r;t++){const r=e[t];n.shapes.push(r.uuid)}else n.shapes.push(e.uuid);n.options=Object.assign({},t),void 0!==t.extrudePath&&(n.options.extrudePath=t.extrudePath.toJSON());return n}(this.parameters.shapes,this.parameters.options,e)}static fromJSON(e,t){const n=[];for(let r=0,i=e.shapes.length;r<i;r++){const i=t[e.shapes[r]];n.push(i)}const r=e.options.extrudePath;return void 0!==r&&(e.options.extrudePath=(new ys[r.type]).fromJSON(r)),new ea(n,e.options)}}const ta={generateTopUV:function(e,t,n,r,i){const s=t[3*n],a=t[3*n+1],o=t[3*r],l=t[3*r+1],u=t[3*i],c=t[3*i+1];return[new Lt(s,a),new Lt(o,l),new Lt(u,c)]},generateSideWallUV:function(e,t,n,r,i,s){const a=t[3*n],o=t[3*n+1],l=t[3*n+2],u=t[3*r],c=t[3*r+1],A=t[3*r+2],h=t[3*i],d=t[3*i+1],p=t[3*i+2],f=t[3*s],m=t[3*s+1],g=t[3*s+2];return Math.abs(o-c)<Math.abs(a-u)?[new Lt(a,1-l),new Lt(u,1-A),new Lt(h,1-p),new Lt(f,1-g)]:[new Lt(o,1-l),new Lt(c,1-A),new Lt(d,1-p),new Lt(m,1-g)]}};class na extends Zr{constructor(e=1,t=1,n=1,r=1){super(),this.type="PlaneGeometry",this.parameters={width:e,height:t,widthSegments:n,heightSegments:r};const i=e/2,s=t/2,a=Math.floor(n),o=Math.floor(r),l=a+1,u=o+1,c=e/a,A=t/o,h=[],d=[],p=[],f=[];for(let e=0;e<u;e++){const t=e*A-s;for(let n=0;n<l;n++){const r=n*c-i;d.push(r,-t,0),p.push(0,0,1),f.push(n/a),f.push(1-e/o)}}for(let e=0;e<o;e++)for(let t=0;t<a;t++){const n=t+l*e,r=t+l*(e+1),i=t+1+l*(e+1),s=t+1+l*e;h.push(n,r,s),h.push(r,i,s)}this.setIndex(h),this.setAttribute("position",new Hr(d,3)),this.setAttribute("normal",new Hr(p,3)),this.setAttribute("uv",new Hr(f,2))}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}static fromJSON(e){return new na(e.width,e.height,e.widthSegments,e.heightSegments)}}class ra extends Zr{constructor(e=1,t=32,n=16,r=0,i=2*Math.PI,s=0,a=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:e,widthSegments:t,heightSegments:n,phiStart:r,phiLength:i,thetaStart:s,thetaLength:a},t=Math.max(3,Math.floor(t)),n=Math.max(2,Math.floor(n));const o=Math.min(s+a,Math.PI);let l=0;const u=[],c=new on,A=new on,h=[],d=[],p=[],f=[];for(let h=0;h<=n;h++){const m=[],g=h/n;let v=0;0===h&&0===s?v=.5/t:h===n&&o===Math.PI&&(v=-.5/t);for(let n=0;n<=t;n++){const o=n/t;c.x=-e*Math.cos(r+o*i)*Math.sin(s+g*a),c.y=e*Math.cos(s+g*a),c.z=e*Math.sin(r+o*i)*Math.sin(s+g*a),d.push(c.x,c.y,c.z),A.copy(c).normalize(),p.push(A.x,A.y,A.z),f.push(o+v,1-g),m.push(l++)}u.push(m)}for(let e=0;e<n;e++)for(let r=0;r<t;r++){const t=u[e][r+1],i=u[e][r],a=u[e+1][r],l=u[e+1][r+1];(0!==e||s>0)&&h.push(t,i,l),(e!==n-1||o<Math.PI)&&h.push(i,a,l)}this.setIndex(h),this.setAttribute("position",new Hr(d,3)),this.setAttribute("normal",new Hr(p,3)),this.setAttribute("uv",new Hr(f,2))}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}static fromJSON(e){return new ra(e.radius,e.widthSegments,e.heightSegments,e.phiStart,e.phiLength,e.thetaStart,e.thetaLength)}}class ia extends Zr{constructor(e=new vs(new on(-1,-1,0),new on(-1,1,0),new on(1,1,0)),t=64,n=1,r=8,i=!1){super(),this.type="TubeGeometry",this.parameters={path:e,tubularSegments:t,radius:n,radialSegments:r,closed:i};const s=e.computeFrenetFrames(t,i);this.tangents=s.tangents,this.normals=s.normals,this.binormals=s.binormals;const a=new on,o=new on,l=new Lt;let u=new on;const c=[],A=[],h=[],d=[];function p(i){u=e.getPointAt(i/t,u);const l=s.normals[i],h=s.binormals[i];for(let e=0;e<=r;e++){const t=e/r*Math.PI*2,i=Math.sin(t),s=-Math.cos(t);o.x=s*l.x+i*h.x,o.y=s*l.y+i*h.y,o.z=s*l.z+i*h.z,o.normalize(),A.push(o.x,o.y,o.z),a.x=u.x+n*o.x,a.y=u.y+n*o.y,a.z=u.z+n*o.z,c.push(a.x,a.y,a.z)}}!function(){for(let e=0;e<t;e++)p(e);p(!1===i?t:0),function(){for(let e=0;e<=t;e++)for(let n=0;n<=r;n++)l.x=e/t,l.y=n/r,h.push(l.x,l.y)}(),function(){for(let e=1;e<=t;e++)for(let t=1;t<=r;t++){const n=(r+1)*(e-1)+(t-1),i=(r+1)*e+(t-1),s=(r+1)*e+t,a=(r+1)*(e-1)+t;d.push(n,i,a),d.push(i,s,a)}}()}(),this.setIndex(d),this.setAttribute("position",new Hr(c,3)),this.setAttribute("normal",new Hr(A,3)),this.setAttribute("uv",new Hr(h,2))}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}toJSON(){const e=super.toJSON();return e.path=this.parameters.path.toJSON(),e}static fromJSON(e){return new ia((new ys[e.path.type]).fromJSON(e.path),e.tubularSegments,e.radius,e.radialSegments,e.closed)}}class sa extends Zr{constructor(e=null){if(super(),this.type="WireframeGeometry",this.parameters={geometry:e},null!==e){const t=[],n=new Set,r=new on,i=new on;if(null!==e.index){const s=e.attributes.position,a=e.index;let o=e.groups;0===o.length&&(o=[{start:0,count:a.count,materialIndex:0}]);for(let e=0,l=o.length;e<l;++e){const l=o[e],u=l.start;for(let e=u,o=u+l.count;e<o;e+=3)for(let o=0;o<3;o++){const l=a.getX(e+o),u=a.getX(e+(o+1)%3);r.fromBufferAttribute(s,l),i.fromBufferAttribute(s,u),!0===aa(r,i,n)&&(t.push(r.x,r.y,r.z),t.push(i.x,i.y,i.z))}}}else{const s=e.attributes.position;for(let e=0,a=s.count/3;e<a;e++)for(let a=0;a<3;a++){const o=3*e+a,l=3*e+(a+1)%3;r.fromBufferAttribute(s,o),i.fromBufferAttribute(s,l),!0===aa(r,i,n)&&(t.push(r.x,r.y,r.z),t.push(i.x,i.y,i.z))}}this.setAttribute("position",new Hr(t,3))}}copy(e){return super.copy(e),this.parameters=Object.assign({},e.parameters),this}}function aa(e,t,n){const r=`${e.x},${e.y},${e.z}-${t.x},${t.y},${t.z}`,i=`${t.x},${t.y},${t.z}-${e.x},${e.y},${e.z}`;return!0!==n.has(r)&&!0!==n.has(i)&&(n.add(r),n.add(i),!0)}class oa extends Dr{constructor(e){super(),this.isShadowMaterial=!0,this.type="ShadowMaterial",this.color=new Rr(0),this.transparent=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.fog=e.fog,this}}class la extends Dr{constructor(e){super(),this.isMeshStandardMaterial=!0,this.type="MeshStandardMaterial",this.defines={STANDARD:""},this.color=new Rr(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Rr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new Lt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new Xn,this.envMapIntensity=1,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.defines={STANDARD:""},this.color.copy(e.color),this.roughness=e.roughness,this.metalness=e.metalness,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.roughnessMap=e.roughnessMap,this.metalnessMap=e.metalnessMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.envMapIntensity=e.envMapIntensity,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}}class ua extends la{constructor(e){super(),this.isMeshPhysicalMaterial=!0,this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.anisotropyRotation=0,this.anisotropyMap=null,this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new Lt(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return Et(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(e){this.ior=(1+.4*e)/(1-.4*e)}}),this.iridescenceMap=null,this.iridescenceIOR=1.3,this.iridescenceThicknessRange=[100,400],this.iridescenceThicknessMap=null,this.sheenColor=new Rr(0),this.sheenColorMap=null,this.sheenRoughness=1,this.sheenRoughnessMap=null,this.transmissionMap=null,this.thickness=0,this.thicknessMap=null,this.attenuationDistance=1/0,this.attenuationColor=new Rr(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new Rr(1,1,1),this.specularColorMap=null,this._anisotropy=0,this._clearcoat=0,this._dispersion=0,this._iridescence=0,this._sheen=0,this._transmission=0,this.setValues(e)}get anisotropy(){return this._anisotropy}set anisotropy(e){this._anisotropy>0!=e>0&&this.version++,this._anisotropy=e}get clearcoat(){return this._clearcoat}set clearcoat(e){this._clearcoat>0!=e>0&&this.version++,this._clearcoat=e}get iridescence(){return this._iridescence}set iridescence(e){this._iridescence>0!=e>0&&this.version++,this._iridescence=e}get dispersion(){return this._dispersion}set dispersion(e){this._dispersion>0!=e>0&&this.version++,this._dispersion=e}get sheen(){return this._sheen}set sheen(e){this._sheen>0!=e>0&&this.version++,this._sheen=e}get transmission(){return this._transmission}set transmission(e){this._transmission>0!=e>0&&this.version++,this._transmission=e}copy(e){return super.copy(e),this.defines={STANDARD:"",PHYSICAL:""},this.anisotropy=e.anisotropy,this.anisotropyRotation=e.anisotropyRotation,this.anisotropyMap=e.anisotropyMap,this.clearcoat=e.clearcoat,this.clearcoatMap=e.clearcoatMap,this.clearcoatRoughness=e.clearcoatRoughness,this.clearcoatRoughnessMap=e.clearcoatRoughnessMap,this.clearcoatNormalMap=e.clearcoatNormalMap,this.clearcoatNormalScale.copy(e.clearcoatNormalScale),this.dispersion=e.dispersion,this.ior=e.ior,this.iridescence=e.iridescence,this.iridescenceMap=e.iridescenceMap,this.iridescenceIOR=e.iridescenceIOR,this.iridescenceThicknessRange=[...e.iridescenceThicknessRange],this.iridescenceThicknessMap=e.iridescenceThicknessMap,this.sheen=e.sheen,this.sheenColor.copy(e.sheenColor),this.sheenColorMap=e.sheenColorMap,this.sheenRoughness=e.sheenRoughness,this.sheenRoughnessMap=e.sheenRoughnessMap,this.transmission=e.transmission,this.transmissionMap=e.transmissionMap,this.thickness=e.thickness,this.thicknessMap=e.thicknessMap,this.attenuationDistance=e.attenuationDistance,this.attenuationColor.copy(e.attenuationColor),this.specularIntensity=e.specularIntensity,this.specularIntensityMap=e.specularIntensityMap,this.specularColor.copy(e.specularColor),this.specularColorMap=e.specularColorMap,this}}class ca extends Dr{constructor(e){super(),this.isMeshPhongMaterial=!0,this.type="MeshPhongMaterial",this.color=new Rr(16777215),this.specular=new Rr(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Rr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new Lt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new Xn,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}}class Aa extends Dr{constructor(e){super(),this.isMeshToonMaterial=!0,this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new Rr(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Rr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new Lt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.gradientMap=e.gradientMap,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}}class ha extends Dr{constructor(e){super(),this.isMeshNormalMaterial=!0,this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new Lt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.flatShading=!1,this.setValues(e)}copy(e){return super.copy(e),this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.flatShading=e.flatShading,this}}class da extends Dr{constructor(e){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new Rr(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Rr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new Lt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new Xn,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}}class pa extends Dr{constructor(e){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=3200,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(e)}copy(e){return super.copy(e),this.depthPacking=e.depthPacking,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this}}class fa extends Dr{constructor(e){super(),this.isMeshDistanceMaterial=!0,this.type="MeshDistanceMaterial",this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.setValues(e)}copy(e){return super.copy(e),this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this}}class ma extends Dr{constructor(e){super(),this.isMeshMatcapMaterial=!0,this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new Rr(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new Lt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.defines={MATCAP:""},this.color.copy(e.color),this.matcap=e.matcap,this.map=e.map,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.flatShading=e.flatShading,this.fog=e.fog,this}}class ga extends Gi{constructor(e){super(),this.isLineDashedMaterial=!0,this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(e)}copy(e){return super.copy(e),this.scale=e.scale,this.dashSize=e.dashSize,this.gapSize=e.gapSize,this}}const va={enabled:!1,files:{},add:function(e,t){!1!==this.enabled&&(this.files[e]=t)},get:function(e){if(!1!==this.enabled)return this.files[e]},remove:function(e){delete this.files[e]},clear:function(){this.files={}}};class _a{constructor(e,t,n){const r=this;let i,s=!1,a=0,o=0;const l=[];this.onStart=void 0,this.onLoad=e,this.onProgress=t,this.onError=n,this.itemStart=function(e){o++,!1===s&&void 0!==r.onStart&&r.onStart(e,a,o),s=!0},this.itemEnd=function(e){a++,void 0!==r.onProgress&&r.onProgress(e,a,o),a===o&&(s=!1,void 0!==r.onLoad&&r.onLoad())},this.itemError=function(e){void 0!==r.onError&&r.onError(e)},this.resolveURL=function(e){return i?i(e):e},this.setURLModifier=function(e){return i=e,this},this.addHandler=function(e,t){return l.push(e,t),this},this.removeHandler=function(e){const t=l.indexOf(e);return-1!==t&&l.splice(t,2),this},this.getHandler=function(e){for(let t=0,n=l.length;t<n;t+=2){const n=l[t],r=l[t+1];if(n.global&&(n.lastIndex=0),n.test(e))return r}return null}}}const ya=new _a;class xa{constructor(e){this.manager=void 0!==e?e:ya,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={}}load(){}loadAsync(e,t){const n=this;return new Promise((function(r,i){n.load(e,r,t,i)}))}parse(){}setCrossOrigin(e){return this.crossOrigin=e,this}setWithCredentials(e){return this.withCredentials=e,this}setPath(e){return this.path=e,this}setResourcePath(e){return this.resourcePath=e,this}setRequestHeader(e){return this.requestHeader=e,this}}xa.DEFAULT_MATERIAL_NAME="__DEFAULT";class ba extends xa{constructor(e){super(e)}load(e,t,n,r){void 0!==this.path&&(e=this.path+e),e=this.manager.resolveURL(e);const i=this,s=va.get(e);if(void 0!==s)return i.manager.itemStart(e),setTimeout((function(){t&&t(s),i.manager.itemEnd(e)}),0),s;const a=Ot("img");function o(){u(),va.add(e,this),t&&t(this),i.manager.itemEnd(e)}function l(t){u(),r&&r(t),i.manager.itemError(e),i.manager.itemEnd(e)}function u(){a.removeEventListener("load",o,!1),a.removeEventListener("error",l,!1)}return a.addEventListener("load",o,!1),a.addEventListener("error",l,!1),"data:"!==e.slice(0,5)&&void 0!==this.crossOrigin&&(a.crossOrigin=this.crossOrigin),i.manager.itemStart(e),a.src=e,a}}class Sa extends xa{constructor(e){super(e)}load(e,t,n,r){const i=new Jt,s=new ba(this.manager);return s.setCrossOrigin(this.crossOrigin),s.setPath(this.path),s.load(e,(function(e){i.image=e,i.needsUpdate=!0,void 0!==t&&t(i)}),n,r),i}}class Ta extends cr{constructor(e,t=1){super(),this.isLight=!0,this.type="Light",this.color=new Rr(e),this.intensity=t}dispose(){}copy(e,t){return super.copy(e,t),this.color.copy(e.color),this.intensity=e.intensity,this}toJSON(e){const t=super.toJSON(e);return t.object.color=this.color.getHex(),t.object.intensity=this.intensity,void 0!==this.groundColor&&(t.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(t.object.distance=this.distance),void 0!==this.angle&&(t.object.angle=this.angle),void 0!==this.decay&&(t.object.decay=this.decay),void 0!==this.penumbra&&(t.object.penumbra=this.penumbra),void 0!==this.shadow&&(t.object.shadow=this.shadow.toJSON()),void 0!==this.target&&(t.object.target=this.target.uuid),t}}class wa extends Ta{constructor(e,t,n){super(e,n),this.isHemisphereLight=!0,this.type="HemisphereLight",this.position.copy(cr.DEFAULT_UP),this.updateMatrix(),this.groundColor=new Rr(t)}copy(e,t){return super.copy(e,t),this.groundColor.copy(e.groundColor),this}}const Ma=new On,Ea=new on,Ca=new on;class Ra{constructor(e){this.camera=e,this.intensity=1,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new Lt(512,512),this.map=null,this.mapPass=null,this.matrix=new On,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new qi,this._frameExtents=new Lt(1,1),this._viewportCount=1,this._viewports=[new en(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(e){const t=this.camera,n=this.matrix;Ea.setFromMatrixPosition(e.matrixWorld),t.position.copy(Ea),Ca.setFromMatrixPosition(e.target.matrixWorld),t.lookAt(Ca),t.updateMatrixWorld(),Ma.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),this._frustum.setFromProjectionMatrix(Ma),n.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),n.multiply(Ma)}getViewport(e){return this._viewports[e]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(e){return this.camera=e.camera.clone(),this.intensity=e.intensity,this.bias=e.bias,this.radius=e.radius,this.mapSize.copy(e.mapSize),this}clone(){return(new this.constructor).copy(this)}toJSON(){const e={};return 1!==this.intensity&&(e.intensity=this.intensity),0!==this.bias&&(e.bias=this.bias),0!==this.normalBias&&(e.normalBias=this.normalBias),1!==this.radius&&(e.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(e.mapSize=this.mapSize.toArray()),e.camera=this.camera.toJSON(!1).object,delete e.camera.matrix,e}}class Na extends Ra{constructor(){super(new bi(50,1,.5,500)),this.isSpotLightShadow=!0,this.focus=1}updateMatrices(e){const t=this.camera,n=2*wt*e.angle*this.focus,r=this.mapSize.width/this.mapSize.height,i=e.distance||t.far;n===t.fov&&r===t.aspect&&i===t.far||(t.fov=n,t.aspect=r,t.far=i,t.updateProjectionMatrix()),super.updateMatrices(e)}copy(e){return super.copy(e),this.focus=e.focus,this}}class Pa extends Ta{constructor(e,t,n=0,r=Math.PI/3,i=0,s=2){super(e,t),this.isSpotLight=!0,this.type="SpotLight",this.position.copy(cr.DEFAULT_UP),this.updateMatrix(),this.target=new cr,this.distance=n,this.angle=r,this.penumbra=i,this.decay=s,this.map=null,this.shadow=new Na}get power(){return this.intensity*Math.PI}set power(e){this.intensity=e/Math.PI}dispose(){this.shadow.dispose()}copy(e,t){return super.copy(e,t),this.distance=e.distance,this.angle=e.angle,this.penumbra=e.penumbra,this.decay=e.decay,this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}const Da=new On,La=new on,Ia=new on;class Ua extends Ra{constructor(){super(new bi(90,1,.5,500)),this.isPointLightShadow=!0,this._frameExtents=new Lt(4,2),this._viewportCount=6,this._viewports=[new en(2,1,1,1),new en(0,1,1,1),new en(3,1,1,1),new en(1,1,1,1),new en(3,0,1,1),new en(1,0,1,1)],this._cubeDirections=[new on(1,0,0),new on(-1,0,0),new on(0,0,1),new on(0,0,-1),new on(0,1,0),new on(0,-1,0)],this._cubeUps=[new on(0,1,0),new on(0,1,0),new on(0,1,0),new on(0,1,0),new on(0,0,1),new on(0,0,-1)]}updateMatrices(e,t=0){const n=this.camera,r=this.matrix,i=e.distance||n.far;i!==n.far&&(n.far=i,n.updateProjectionMatrix()),La.setFromMatrixPosition(e.matrixWorld),n.position.copy(La),Ia.copy(n.position),Ia.add(this._cubeDirections[t]),n.up.copy(this._cubeUps[t]),n.lookAt(Ia),n.updateMatrixWorld(),r.makeTranslation(-La.x,-La.y,-La.z),Da.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse),this._frustum.setFromProjectionMatrix(Da)}}class Ba extends Ta{constructor(e,t,n=0,r=2){super(e,t),this.isPointLight=!0,this.type="PointLight",this.distance=n,this.decay=r,this.shadow=new Ua}get power(){return 4*this.intensity*Math.PI}set power(e){this.intensity=e/(4*Math.PI)}dispose(){this.shadow.dispose()}copy(e,t){return super.copy(e,t),this.distance=e.distance,this.decay=e.decay,this.shadow=e.shadow.clone(),this}}class Oa extends vi{constructor(e=-1,t=1,n=1,r=-1,i=.1,s=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=e,this.right=t,this.top=n,this.bottom=r,this.near=i,this.far=s,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.left=e.left,this.right=e.right,this.top=e.top,this.bottom=e.bottom,this.near=e.near,this.far=e.far,this.zoom=e.zoom,this.view=null===e.view?null:Object.assign({},e.view),this}setViewOffset(e,t,n,r,i,s){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=n,this.view.offsetY=r,this.view.width=i,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=(this.right-this.left)/(2*this.zoom),t=(this.top-this.bottom)/(2*this.zoom),n=(this.right+this.left)/2,r=(this.top+this.bottom)/2;let i=n-e,s=n+e,a=r+t,o=r-t;if(null!==this.view&&this.view.enabled){const e=(this.right-this.left)/this.view.fullWidth/this.zoom,t=(this.top-this.bottom)/this.view.fullHeight/this.zoom;i+=e*this.view.offsetX,s=i+e*this.view.width,a-=t*this.view.offsetY,o=a-t*this.view.height}this.projectionMatrix.makeOrthographic(i,s,a,o,this.near,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const t=super.toJSON(e);return t.object.zoom=this.zoom,t.object.left=this.left,t.object.right=this.right,t.object.top=this.top,t.object.bottom=this.bottom,t.object.near=this.near,t.object.far=this.far,null!==this.view&&(t.object.view=Object.assign({},this.view)),t}}class Fa extends Ra{constructor(){super(new Oa(-5,5,5,-5,.5,500)),this.isDirectionalLightShadow=!0}}class ka extends Ta{constructor(e,t){super(e,t),this.isDirectionalLight=!0,this.type="DirectionalLight",this.position.copy(cr.DEFAULT_UP),this.updateMatrix(),this.target=new cr,this.shadow=new Fa}dispose(){this.shadow.dispose()}copy(e){return super.copy(e),this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}class qa extends Ta{constructor(e,t){super(e,t),this.isAmbientLight=!0,this.type="AmbientLight"}}class Ga extends Ta{constructor(e,t,n=10,r=10){super(e,t),this.isRectAreaLight=!0,this.type="RectAreaLight",this.width=n,this.height=r}get power(){return this.intensity*this.width*this.height*Math.PI}set power(e){this.intensity=e/(this.width*this.height*Math.PI)}copy(e){return super.copy(e),this.width=e.width,this.height=e.height,this}toJSON(e){const t=super.toJSON(e);return t.object.width=this.width,t.object.height=this.height,t}}class za{constructor(){this.isSphericalHarmonics3=!0,this.coefficients=[];for(let e=0;e<9;e++)this.coefficients.push(new on)}set(e){for(let t=0;t<9;t++)this.coefficients[t].copy(e[t]);return this}zero(){for(let e=0;e<9;e++)this.coefficients[e].set(0,0,0);return this}getAt(e,t){const n=e.x,r=e.y,i=e.z,s=this.coefficients;return t.copy(s[0]).multiplyScalar(.282095),t.addScaledVector(s[1],.488603*r),t.addScaledVector(s[2],.488603*i),t.addScaledVector(s[3],.488603*n),t.addScaledVector(s[4],n*r*1.092548),t.addScaledVector(s[5],r*i*1.092548),t.addScaledVector(s[6],.315392*(3*i*i-1)),t.addScaledVector(s[7],n*i*1.092548),t.addScaledVector(s[8],.546274*(n*n-r*r)),t}getIrradianceAt(e,t){const n=e.x,r=e.y,i=e.z,s=this.coefficients;return t.copy(s[0]).multiplyScalar(.886227),t.addScaledVector(s[1],1.023328*r),t.addScaledVector(s[2],1.023328*i),t.addScaledVector(s[3],1.023328*n),t.addScaledVector(s[4],.858086*n*r),t.addScaledVector(s[5],.858086*r*i),t.addScaledVector(s[6],.743125*i*i-.247708),t.addScaledVector(s[7],.858086*n*i),t.addScaledVector(s[8],.429043*(n*n-r*r)),t}add(e){for(let t=0;t<9;t++)this.coefficients[t].add(e.coefficients[t]);return this}addScaledSH(e,t){for(let n=0;n<9;n++)this.coefficients[n].addScaledVector(e.coefficients[n],t);return this}scale(e){for(let t=0;t<9;t++)this.coefficients[t].multiplyScalar(e);return this}lerp(e,t){for(let n=0;n<9;n++)this.coefficients[n].lerp(e.coefficients[n],t);return this}equals(e){for(let t=0;t<9;t++)if(!this.coefficients[t].equals(e.coefficients[t]))return!1;return!0}copy(e){return this.set(e.coefficients)}clone(){return(new this.constructor).copy(this)}fromArray(e,t=0){const n=this.coefficients;for(let r=0;r<9;r++)n[r].fromArray(e,t+3*r);return this}toArray(e=[],t=0){const n=this.coefficients;for(let r=0;r<9;r++)n[r].toArray(e,t+3*r);return e}static getBasisAt(e,t){const n=e.x,r=e.y,i=e.z;t[0]=.282095,t[1]=.488603*r,t[2]=.488603*i,t[3]=.488603*n,t[4]=1.092548*n*r,t[5]=1.092548*r*i,t[6]=.315392*(3*i*i-1),t[7]=1.092548*n*i,t[8]=.546274*(n*n-r*r)}}class Va extends Ta{constructor(e=new za,t=1){super(void 0,t),this.isLightProbe=!0,this.sh=e}copy(e){return super.copy(e),this.sh.copy(e.sh),this}fromJSON(e){return this.intensity=e.intensity,this.sh.fromArray(e.sh),this}toJSON(e){const t=super.toJSON(e);return t.object.sh=this.sh.toArray(),t}}class Ha extends Zr{constructor(){super(),this.isInstancedBufferGeometry=!0,this.type="InstancedBufferGeometry",this.instanceCount=1/0}copy(e){return super.copy(e),this.instanceCount=e.instanceCount,this}toJSON(){const e=super.toJSON();return e.instanceCount=this.instanceCount,e.isInstancedBufferGeometry=!0,e}}class ja extends bi{constructor(e=[]){super(),this.isArrayCamera=!0,this.cameras=e}}class Wa{constructor(e=!0){this.autoStart=e,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=Xa(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0}stop(){this.getElapsedTime(),this.running=!1,this.autoStart=!1}getElapsedTime(){return this.getDelta(),this.elapsedTime}getDelta(){let e=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){const t=Xa();e=(t-this.oldTime)/1e3,this.oldTime=t,this.elapsedTime+=e}return e}}function Xa(){return performance.now()}class Qa extends Ci{constructor(e,t,n=1){super(e,t),this.isInstancedInterleavedBuffer=!0,this.meshPerAttribute=n}copy(e){return super.copy(e),this.meshPerAttribute=e.meshPerAttribute,this}clone(e){const t=super.clone(e);return t.meshPerAttribute=this.meshPerAttribute,t}toJSON(e){const t=super.toJSON(e);return t.isInstancedInterleavedBuffer=!0,t.meshPerAttribute=this.meshPerAttribute,t}}const Ya=new On;function $a(e,t){return e.distance-t.distance}function Ka(e,t,n,r){let i=!0;if(e.layers.test(t.layers)){!1===e.raycast(t,n)&&(i=!1)}if(!0===i&&!0===r){const r=e.children;for(let e=0,i=r.length;e<i;e++)Ka(r[e],t,n,!0)}}class Za{constructor(e=1,t=0,n=0){return this.radius=e,this.phi=t,this.theta=n,this}set(e,t,n){return this.radius=e,this.phi=t,this.theta=n,this}copy(e){return this.radius=e.radius,this.phi=e.phi,this.theta=e.theta,this}makeSafe(){const e=1e-6;return this.phi=Et(this.phi,e,Math.PI-e),this}setFromVector3(e){return this.setFromCartesianCoords(e.x,e.y,e.z)}setFromCartesianCoords(e,t,n){return this.radius=Math.sqrt(e*e+t*t+n*n),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(e,n),this.phi=Math.acos(Et(t/this.radius,-1,1))),this}clone(){return(new this.constructor).copy(this)}}const Ja=new on,eo=new on;class to{constructor(){this.type="ShapePath",this.color=new Rr,this.subPaths=[],this.currentPath=null}moveTo(e,t){return this.currentPath=new bs,this.subPaths.push(this.currentPath),this.currentPath.moveTo(e,t),this}lineTo(e,t){return this.currentPath.lineTo(e,t),this}quadraticCurveTo(e,t,n,r){return this.currentPath.quadraticCurveTo(e,t,n,r),this}bezierCurveTo(e,t,n,r,i,s){return this.currentPath.bezierCurveTo(e,t,n,r,i,s),this}splineThru(e){return this.currentPath.splineThru(e),this}toShapes(e){function t(e,t){const n=t.length;let r=!1;for(let i=n-1,s=0;s<n;i=s++){let n=t[i],a=t[s],o=a.x-n.x,l=a.y-n.y;if(Math.abs(l)>Number.EPSILON){if(l<0&&(n=t[s],o=-o,a=t[i],l=-l),e.y<n.y||e.y>a.y)continue;if(e.y===n.y){if(e.x===n.x)return!0}else{const t=l*(e.x-n.x)-o*(e.y-n.y);if(0===t)return!0;if(t<0)continue;r=!r}}else{if(e.y!==n.y)continue;if(a.x<=e.x&&e.x<=n.x||n.x<=e.x&&e.x<=a.x)return!0}}return r}const n=Ks.isClockWise,r=this.subPaths;if(0===r.length)return[];let i,s,a;const o=[];if(1===r.length)return s=r[0],a=new ws,a.curves=s.curves,o.push(a),o;let l=!n(r[0].getPoints());l=e?!l:l;const u=[],c=[];let A,h,d=[],p=0;c[p]=void 0,d[p]=[];for(let t=0,a=r.length;t<a;t++)s=r[t],A=s.getPoints(),i=n(A),i=e?!i:i,i?(!l&&c[p]&&p++,c[p]={s:new ws,p:A},c[p].s.curves=s.curves,l&&p++,d[p]=[]):d[p].push({h:s,p:A[0]});if(!c[0])return function(e){const t=[];for(let n=0,r=e.length;n<r;n++){const r=e[n],i=new ws;i.curves=r.curves,t.push(i)}return t}(r);if(c.length>1){let e=!1,n=0;for(let e=0,t=c.length;e<t;e++)u[e]=[];for(let r=0,i=c.length;r<i;r++){const i=d[r];for(let s=0;s<i.length;s++){const a=i[s];let o=!0;for(let i=0;i<c.length;i++)t(a.p,c[i].p)&&(r!==i&&n++,o?(o=!1,u[i].push(a)):e=!0);o&&u[r].push(a)}}n>0&&!1===e&&(d=u)}for(let e=0,t=c.length;e<t;e++){a=c[e].s,o.push(a),h=d[e];for(let e=0,t=h.length;e<t;e++)a.holes.push(h[e].h)}return o}}class no extends xt{constructor(e,t=null){super(),this.object=e,this.domElement=t,this.enabled=!0,this.state=-1,this.keys={},this.mouseButtons={LEFT:null,MIDDLE:null,RIGHT:null},this.touches={ONE:null,TWO:null}}connect(){}disconnect(){}dispose(){}update(){}}function ro(e,t,n,r){const i=function(e){switch(e){case ee:case te:return{byteLength:1,components:1};case re:case ne:case oe:return{byteLength:2,components:1};case le:case ue:return{byteLength:2,components:4};case se:case ie:case ae:return{byteLength:4,components:1};case Ae:return{byteLength:4,components:3}}throw new Error(`Unknown texture type ${e}.`)}(r);switch(n){case he:case fe:return e*t;case me:return e*t*2;case _e:case ye:return e*t/i.components*i.byteLength;case xe:case be:return e*t*2/i.components*i.byteLength;case de:return e*t*3/i.components*i.byteLength;case pe:case Se:return e*t*4/i.components*i.byteLength;case Te:case we:return Math.floor((e+3)/4)*Math.floor((t+3)/4)*8;case Me:case Ee:return Math.floor((e+3)/4)*Math.floor((t+3)/4)*16;case Re:case Pe:return Math.max(e,16)*Math.max(t,8)/4;case Ce:case Ne:return Math.max(e,8)*Math.max(t,8)/2;case De:case Le:return Math.floor((e+3)/4)*Math.floor((t+3)/4)*8;case Ie:case Ue:return Math.floor((e+3)/4)*Math.floor((t+3)/4)*16;case Be:return Math.floor((e+4)/5)*Math.floor((t+3)/4)*16;case Oe:return Math.floor((e+4)/5)*Math.floor((t+4)/5)*16;case Fe:return Math.floor((e+5)/6)*Math.floor((t+4)/5)*16;case ke:return Math.floor((e+5)/6)*Math.floor((t+5)/6)*16;case qe:return Math.floor((e+7)/8)*Math.floor((t+4)/5)*16;case Ge:return Math.floor((e+7)/8)*Math.floor((t+5)/6)*16;case ze:return Math.floor((e+7)/8)*Math.floor((t+7)/8)*16;case 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e.isInterleavedBufferAttribute&&(e=e.data),t.get(e)},remove:function(n){n.isInterleavedBufferAttribute&&(n=n.data);const r=t.get(n);r&&(e.deleteBuffer(r.buffer),t.delete(n))},update:function(n,r){if(n.isInterleavedBufferAttribute&&(n=n.data),n.isGLBufferAttribute){const e=t.get(n);return void((!e||e.version<n.version)&&t.set(n,{buffer:n.buffer,type:n.type,bytesPerElement:n.elementSize,version:n.version}))}const i=t.get(n);if(void 0===i)t.set(n,function(t,n){const r=t.array,i=t.usage,s=r.byteLength,a=e.createBuffer();let o;if(e.bindBuffer(n,a),e.bufferData(n,r,i),t.onUploadCallback(),r instanceof Float32Array)o=e.FLOAT;else if(r instanceof Uint16Array)o=t.isFloat16BufferAttribute?e.HALF_FLOAT:e.UNSIGNED_SHORT;else if(r instanceof Int16Array)o=e.SHORT;else if(r instanceof Uint32Array)o=e.UNSIGNED_INT;else if(r instanceof Int32Array)o=e.INT;else if(r instanceof Int8Array)o=e.BYTE;else if(r instanceof Uint8Array)o=e.UNSIGNED_BYTE;else{if(!(r instanceof Uint8ClampedArray))throw new Error("THREE.WebGLAttributes: Unsupported buffer data format: "+r);o=e.UNSIGNED_BYTE}return{buffer:a,type:o,bytesPerElement:r.BYTES_PER_ELEMENT,version:t.version,size:s}}(n,r));else if(i.version<n.version){if(i.size!==n.array.byteLength)throw new Error("THREE.WebGLAttributes: The size of the buffer attribute's array buffer does not match the original size. Resizing buffer attributes is not supported.");!function(t,n,r){const i=n.array,s=n.updateRanges;if(e.bindBuffer(r,t),0===s.length)e.bufferSubData(r,0,i);else{s.sort(((e,t)=>e.start-t.start));let t=0;for(let e=1;e<s.length;e++){const n=s[t],r=s[e];r.start<=n.start+n.count+1?n.count=Math.max(n.count,r.start+r.count-n.start):(++t,s[t]=r)}s.length=t+1;for(let t=0,n=s.length;t<n;t++){const n=s[t];e.bufferSubData(r,n.start*i.BYTES_PER_ELEMENT,i,n.start,n.count)}n.clearUpdateRanges()}n.onUploadCallback()}(i.buffer,n,r),i.version=n.version}}}}"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:s}})),"undefined"!=typeof window&&(window.__THREE__?console.warn("WARNING: Multiple instances of Three.js being imported."):window.__THREE__=s);const ao={alphahash_fragment:"#ifdef USE_ALPHAHASH\n\tif ( diffuseColor.a < getAlphaHashThreshold( vPosition ) ) discard;\n#endif",alphahash_pars_fragment:"#ifdef USE_ALPHAHASH\n\tconst float ALPHA_HASH_SCALE = 0.05;\n\tfloat hash2D( vec2 value ) {\n\t\treturn fract( 1.0e4 * sin( 17.0 * value.x + 0.1 * value.y ) * ( 0.1 + abs( sin( 13.0 * value.y + value.x ) ) ) );\n\t}\n\tfloat hash3D( vec3 value ) {\n\t\treturn hash2D( vec2( hash2D( value.xy ), value.z ) );\n\t}\n\tfloat getAlphaHashThreshold( vec3 position ) {\n\t\tfloat maxDeriv = max(\n\t\t\tlength( dFdx( position.xyz ) ),\n\t\t\tlength( dFdy( position.xyz ) )\n\t\t);\n\t\tfloat pixScale = 1.0 / ( ALPHA_HASH_SCALE * maxDeriv );\n\t\tvec2 pixScales = vec2(\n\t\t\texp2( floor( log2( pixScale ) ) ),\n\t\t\texp2( ceil( log2( pixScale ) ) )\n\t\t);\n\t\tvec2 alpha = vec2(\n\t\t\thash3D( floor( pixScales.x * position.xyz ) ),\n\t\t\thash3D( floor( pixScales.y * position.xyz ) )\n\t\t);\n\t\tfloat lerpFactor = fract( log2( pixScale ) );\n\t\tfloat x = ( 1.0 - lerpFactor ) * alpha.x + lerpFactor * alpha.y;\n\t\tfloat a = min( lerpFactor, 1.0 - lerpFactor );\n\t\tvec3 cases = vec3(\n\t\t\tx * x / ( 2.0 * a * ( 1.0 - a ) ),\n\t\t\t( x - 0.5 * a ) / ( 1.0 - a ),\n\t\t\t1.0 - ( ( 1.0 - x ) * ( 1.0 - x ) / ( 2.0 * a * ( 1.0 - a ) ) )\n\t\t);\n\t\tfloat threshold = ( x < ( 1.0 - a ) )\n\t\t\t? ( ( x < a ) ? cases.x : cases.y )\n\t\t\t: cases.z;\n\t\treturn clamp( threshold , 1.0e-6, 1.0 );\n\t}\n#endif",alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vAlphaMapUv ).g;\n#endif",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef USE_ALPHATEST\n\t#ifdef ALPHA_TO_COVERAGE\n\tdiffuseColor.a = smoothstep( alphaTest, alphaTest + fwidth( diffuseColor.a ), diffuseColor.a );\n\tif ( diffuseColor.a == 0.0 ) discard;\n\t#else\n\tif ( diffuseColor.a < alphaTest ) discard;\n\t#endif\n#endif",alphatest_pars_fragment:"#ifdef USE_ALPHATEST\n\tuniform float alphaTest;\n#endif",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vAoMapUv ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_CLEARCOAT ) \n\t\tclearcoatSpecularIndirect *= ambientOcclusion;\n\t#endif\n\t#if defined( USE_SHEEN ) \n\t\tsheenSpecularIndirect *= ambientOcclusion;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometryNormal, geometryViewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );\n\t#endif\n#endif",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",batching_pars_vertex:"#ifdef USE_BATCHING\n\t#if ! defined( GL_ANGLE_multi_draw )\n\t#define gl_DrawID _gl_DrawID\n\tuniform int _gl_DrawID;\n\t#endif\n\tuniform highp sampler2D batchingTexture;\n\tuniform highp usampler2D batchingIdTexture;\n\tmat4 getBatchingMatrix( const in float i ) {\n\t\tint size = textureSize( batchingTexture, 0 ).x;\n\t\tint j = int( i ) * 4;\n\t\tint x = j % size;\n\t\tint y = j / size;\n\t\tvec4 v1 = texelFetch( batchingTexture, ivec2( x, y ), 0 );\n\t\tvec4 v2 = texelFetch( batchingTexture, ivec2( x + 1, y ), 0 );\n\t\tvec4 v3 = texelFetch( batchingTexture, ivec2( x + 2, y ), 0 );\n\t\tvec4 v4 = texelFetch( batchingTexture, ivec2( x + 3, y ), 0 );\n\t\treturn mat4( v1, v2, v3, v4 );\n\t}\n\tfloat getIndirectIndex( const in int i ) {\n\t\tint size = textureSize( batchingIdTexture, 0 ).x;\n\t\tint x = i % size;\n\t\tint y = i / size;\n\t\treturn float( texelFetch( batchingIdTexture, ivec2( x, y ), 0 ).r );\n\t}\n#endif\n#ifdef USE_BATCHING_COLOR\n\tuniform sampler2D batchingColorTexture;\n\tvec3 getBatchingColor( const in float i ) {\n\t\tint size = textureSize( batchingColorTexture, 0 ).x;\n\t\tint j = int( i );\n\t\tint x = j % size;\n\t\tint y = j / size;\n\t\treturn texelFetch( batchingColorTexture, ivec2( x, y ), 0 ).rgb;\n\t}\n#endif",batching_vertex:"#ifdef USE_BATCHING\n\tmat4 batchingMatrix = getBatchingMatrix( getIndirectIndex( gl_DrawID ) );\n#endif",begin_vertex:"vec3 transformed = vec3( position );\n#ifdef USE_ALPHAHASH\n\tvPosition = vec3( position );\n#endif",beginnormal_vertex:"vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif",bsdfs:"float G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, 1.0, dotVH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n} // validated",iridescence_fragment:"#ifdef USE_IRIDESCENCE\n\tconst mat3 XYZ_TO_REC709 = mat3(\n\t\t 3.2404542, -0.9692660,  0.0556434,\n\t\t-1.5371385,  1.8760108, -0.2040259,\n\t\t-0.4985314,  0.0415560,  1.0572252\n\t);\n\tvec3 Fresnel0ToIor( vec3 fresnel0 ) {\n\t\tvec3 sqrtF0 = sqrt( fresnel0 );\n\t\treturn ( vec3( 1.0 ) + sqrtF0 ) / ( vec3( 1.0 ) - sqrtF0 );\n\t}\n\tvec3 IorToFresnel0( vec3 transmittedIor, float incidentIor ) {\n\t\treturn pow2( ( transmittedIor - vec3( incidentIor ) ) / ( transmittedIor + vec3( incidentIor ) ) );\n\t}\n\tfloat IorToFresnel0( float transmittedIor, float incidentIor ) {\n\t\treturn pow2( ( transmittedIor - incidentIor ) / ( transmittedIor + incidentIor ));\n\t}\n\tvec3 evalSensitivity( float OPD, vec3 shift ) {\n\t\tfloat phase = 2.0 * PI * OPD * 1.0e-9;\n\t\tvec3 val = vec3( 5.4856e-13, 4.4201e-13, 5.2481e-13 );\n\t\tvec3 pos = vec3( 1.6810e+06, 1.7953e+06, 2.2084e+06 );\n\t\tvec3 var = vec3( 4.3278e+09, 9.3046e+09, 6.6121e+09 );\n\t\tvec3 xyz = val * sqrt( 2.0 * PI * var ) * cos( pos * phase + shift ) * exp( - pow2( phase ) * var );\n\t\txyz.x += 9.7470e-14 * sqrt( 2.0 * PI * 4.5282e+09 ) * cos( 2.2399e+06 * phase + shift[ 0 ] ) * exp( - 4.5282e+09 * pow2( phase ) );\n\t\txyz /= 1.0685e-7;\n\t\tvec3 rgb = XYZ_TO_REC709 * xyz;\n\t\treturn rgb;\n\t}\n\tvec3 evalIridescence( float outsideIOR, float eta2, float cosTheta1, float thinFilmThickness, vec3 baseF0 ) {\n\t\tvec3 I;\n\t\tfloat iridescenceIOR = mix( outsideIOR, eta2, smoothstep( 0.0, 0.03, thinFilmThickness ) );\n\t\tfloat sinTheta2Sq = pow2( outsideIOR / iridescenceIOR ) * ( 1.0 - pow2( cosTheta1 ) );\n\t\tfloat cosTheta2Sq = 1.0 - sinTheta2Sq;\n\t\tif ( cosTheta2Sq < 0.0 ) {\n\t\t\treturn vec3( 1.0 );\n\t\t}\n\t\tfloat cosTheta2 = sqrt( cosTheta2Sq );\n\t\tfloat R0 = IorToFresnel0( iridescenceIOR, outsideIOR );\n\t\tfloat R12 = F_Schlick( R0, 1.0, cosTheta1 );\n\t\tfloat T121 = 1.0 - R12;\n\t\tfloat phi12 = 0.0;\n\t\tif ( iridescenceIOR < outsideIOR ) phi12 = PI;\n\t\tfloat phi21 = PI - phi12;\n\t\tvec3 baseIOR = Fresnel0ToIor( clamp( baseF0, 0.0, 0.9999 ) );\t\tvec3 R1 = IorToFresnel0( baseIOR, iridescenceIOR );\n\t\tvec3 R23 = F_Schlick( R1, 1.0, cosTheta2 );\n\t\tvec3 phi23 = vec3( 0.0 );\n\t\tif ( baseIOR[ 0 ] < iridescenceIOR ) phi23[ 0 ] = PI;\n\t\tif ( baseIOR[ 1 ] < iridescenceIOR ) phi23[ 1 ] = PI;\n\t\tif ( baseIOR[ 2 ] < iridescenceIOR ) phi23[ 2 ] = PI;\n\t\tfloat OPD = 2.0 * iridescenceIOR * thinFilmThickness * cosTheta2;\n\t\tvec3 phi = vec3( phi21 ) + phi23;\n\t\tvec3 R123 = clamp( R12 * R23, 1e-5, 0.9999 );\n\t\tvec3 r123 = sqrt( R123 );\n\t\tvec3 Rs = pow2( T121 ) * R23 / ( vec3( 1.0 ) - R123 );\n\t\tvec3 C0 = R12 + Rs;\n\t\tI = C0;\n\t\tvec3 Cm = Rs - T121;\n\t\tfor ( int m = 1; m <= 2; ++ m ) {\n\t\t\tCm *= r123;\n\t\t\tvec3 Sm = 2.0 * evalSensitivity( float( m ) * OPD, float( m ) * phi );\n\t\t\tI += Cm * Sm;\n\t\t}\n\t\treturn max( I, vec3( 0.0 ) );\n\t}\n#endif",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vBumpMapUv );\n\t\tvec2 dSTdy = dFdy( vBumpMapUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vBumpMapUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vBumpMapUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vBumpMapUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy, float faceDirection ) {\n\t\tvec3 vSigmaX = normalize( dFdx( surf_pos.xyz ) );\n\t\tvec3 vSigmaY = normalize( dFdy( surf_pos.xyz ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 ) * faceDirection;\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#ifdef ALPHA_TO_COVERAGE\n\t\tfloat distanceToPlane, distanceGradient;\n\t\tfloat clipOpacity = 1.0;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tdistanceToPlane = - dot( vClipPosition, plane.xyz ) + plane.w;\n\t\t\tdistanceGradient = fwidth( distanceToPlane ) / 2.0;\n\t\t\tclipOpacity *= smoothstep( - distanceGradient, distanceGradient, distanceToPlane );\n\t\t\tif ( clipOpacity == 0.0 ) discard;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\t\tfloat unionClipOpacity = 1.0;\n\t\t\t#pragma unroll_loop_start\n\t\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\t\tplane = clippingPlanes[ i ];\n\t\t\t\tdistanceToPlane = - dot( vClipPosition, plane.xyz ) + plane.w;\n\t\t\t\tdistanceGradient = fwidth( distanceToPlane ) / 2.0;\n\t\t\t\tunionClipOpacity *= 1.0 - smoothstep( - distanceGradient, distanceGradient, distanceToPlane );\n\t\t\t}\n\t\t\t#pragma unroll_loop_end\n\t\t\tclipOpacity *= 1.0 - unionClipOpacity;\n\t\t#endif\n\t\tdiffuseColor.a *= clipOpacity;\n\t\tif ( diffuseColor.a == 0.0 ) discard;\n\t#else\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\t\tbool clipped = true;\n\t\t\t#pragma unroll_loop_start\n\t\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\t\tplane = clippingPlanes[ i ];\n\t\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t\t}\n\t\t\t#pragma unroll_loop_end\n\t\t\tif ( clipped ) discard;\n\t\t#endif\n\t#endif\n#endif",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n#endif",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvClipPosition = - mvPosition.xyz;\n#endif",color_fragment:"#if defined( USE_COLOR_ALPHA )\n\tdiffuseColor *= vColor;\n#elif defined( USE_COLOR )\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR )\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR )\n\tvarying vec3 vColor;\n#endif",color_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvColor = vec4( 1.0 );\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR )\n\tvColor = vec3( 1.0 );\n#endif\n#ifdef USE_COLOR\n\tvColor *= color;\n#endif\n#ifdef USE_INSTANCING_COLOR\n\tvColor.xyz *= instanceColor.xyz;\n#endif\n#ifdef USE_BATCHING_COLOR\n\tvec3 batchingColor = getBatchingColor( getIndirectIndex( gl_DrawID ) );\n\tvColor.xyz *= batchingColor.xyz;\n#endif",common:"#define PI 3.141592653589793\n#define PI2 6.283185307179586\n#define PI_HALF 1.5707963267948966\n#define RECIPROCAL_PI 0.3183098861837907\n#define RECIPROCAL_PI2 0.15915494309189535\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement( a ) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nvec3 pow2( const in vec3 x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat max3( const in vec3 v ) { return max( max( v.x, v.y ), v.z ); }\nfloat average( const in vec3 v ) { return dot( v, vec3( 0.3333333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract( sin( sn ) * c );\n}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\n#ifdef USE_ALPHAHASH\n\tvarying vec3 vPosition;\n#endif\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nbool isPerspectiveMatrix( mat4 m ) {\n\treturn m[ 2 ][ 3 ] == - 1.0;\n}\nvec2 equirectUv( in vec3 dir ) {\n\tfloat u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;\n\tfloat v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\treturn vec2( u, v );\n}\nvec3 BRDF_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) {\n\tfloat fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );\n\treturn f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );\n}\nfloat F_Schlick( const in float f0, const in float f90, const in float dotVH ) {\n\tfloat fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );\n\treturn f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );\n} // validated",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n\t#define cubeUV_minMipLevel 4.0\n\t#define cubeUV_minTileSize 16.0\n\tfloat getFace( vec3 direction ) {\n\t\tvec3 absDirection = abs( direction );\n\t\tfloat face = - 1.0;\n\t\tif ( absDirection.x > absDirection.z ) {\n\t\t\tif ( absDirection.x > absDirection.y )\n\t\t\t\tface = direction.x > 0.0 ? 0.0 : 3.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t} else {\n\t\t\tif ( absDirection.z > absDirection.y )\n\t\t\t\tface = direction.z > 0.0 ? 2.0 : 5.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t}\n\t\treturn face;\n\t}\n\tvec2 getUV( vec3 direction, float face ) {\n\t\tvec2 uv;\n\t\tif ( face == 0.0 ) {\n\t\t\tuv = vec2( direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 1.0 ) {\n\t\t\tuv = vec2( - direction.x, - direction.z ) / abs( direction.y );\n\t\t} else if ( face == 2.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.y ) / abs( direction.z );\n\t\t} else if ( face == 3.0 ) {\n\t\t\tuv = vec2( - direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 4.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.z ) / abs( direction.y );\n\t\t} else {\n\t\t\tuv = vec2( direction.x, direction.y ) / abs( direction.z );\n\t\t}\n\t\treturn 0.5 * ( uv + 1.0 );\n\t}\n\tvec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {\n\t\tfloat face = getFace( direction );\n\t\tfloat filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );\n\t\tmipInt = max( mipInt, cubeUV_minMipLevel );\n\t\tfloat faceSize = exp2( mipInt );\n\t\thighp vec2 uv = getUV( direction, face ) * ( faceSize - 2.0 ) + 1.0;\n\t\tif ( face > 2.0 ) {\n\t\t\tuv.y += faceSize;\n\t\t\tface -= 3.0;\n\t\t}\n\t\tuv.x += face * faceSize;\n\t\tuv.x += filterInt * 3.0 * cubeUV_minTileSize;\n\t\tuv.y += 4.0 * ( exp2( CUBEUV_MAX_MIP ) - faceSize );\n\t\tuv.x *= CUBEUV_TEXEL_WIDTH;\n\t\tuv.y *= CUBEUV_TEXEL_HEIGHT;\n\t\t#ifdef texture2DGradEXT\n\t\t\treturn texture2DGradEXT( envMap, uv, vec2( 0.0 ), vec2( 0.0 ) ).rgb;\n\t\t#else\n\t\t\treturn texture2D( envMap, uv ).rgb;\n\t\t#endif\n\t}\n\t#define cubeUV_r0 1.0\n\t#define cubeUV_m0 - 2.0\n\t#define cubeUV_r1 0.8\n\t#define cubeUV_m1 - 1.0\n\t#define cubeUV_r4 0.4\n\t#define cubeUV_m4 2.0\n\t#define cubeUV_r5 0.305\n\t#define cubeUV_m5 3.0\n\t#define cubeUV_r6 0.21\n\t#define cubeUV_m6 4.0\n\tfloat roughnessToMip( float roughness ) {\n\t\tfloat mip = 0.0;\n\t\tif ( roughness >= cubeUV_r1 ) {\n\t\t\tmip = ( cubeUV_r0 - roughness ) * ( cubeUV_m1 - cubeUV_m0 ) / ( cubeUV_r0 - cubeUV_r1 ) + cubeUV_m0;\n\t\t} else if ( roughness >= cubeUV_r4 ) {\n\t\t\tmip = ( cubeUV_r1 - roughness ) * ( cubeUV_m4 - cubeUV_m1 ) / ( cubeUV_r1 - cubeUV_r4 ) + cubeUV_m1;\n\t\t} else if ( roughness >= cubeUV_r5 ) {\n\t\t\tmip = ( cubeUV_r4 - roughness ) * ( cubeUV_m5 - cubeUV_m4 ) / ( cubeUV_r4 - cubeUV_r5 ) + cubeUV_m4;\n\t\t} else if ( roughness >= cubeUV_r6 ) {\n\t\t\tmip = ( cubeUV_r5 - roughness ) * ( cubeUV_m6 - cubeUV_m5 ) / ( cubeUV_r5 - cubeUV_r6 ) + cubeUV_m5;\n\t\t} else {\n\t\t\tmip = - 2.0 * log2( 1.16 * roughness );\t\t}\n\t\treturn mip;\n\t}\n\tvec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {\n\t\tfloat mip = clamp( roughnessToMip( roughness ), cubeUV_m0, CUBEUV_MAX_MIP );\n\t\tfloat mipF = fract( mip );\n\t\tfloat mipInt = floor( mip );\n\t\tvec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );\n\t\tif ( mipF == 0.0 ) {\n\t\t\treturn vec4( color0, 1.0 );\n\t\t} else {\n\t\t\tvec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );\n\t\t\treturn vec4( mix( color0, color1, mipF ), 1.0 );\n\t\t}\n\t}\n#endif",defaultnormal_vertex:"vec3 transformedNormal = objectNormal;\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = objectTangent;\n#endif\n#ifdef USE_BATCHING\n\tmat3 bm = mat3( batchingMatrix );\n\ttransformedNormal /= vec3( dot( bm[ 0 ], bm[ 0 ] ), dot( bm[ 1 ], bm[ 1 ] ), dot( bm[ 2 ], bm[ 2 ] ) );\n\ttransformedNormal = bm * transformedNormal;\n\t#ifdef USE_TANGENT\n\t\ttransformedTangent = bm * transformedTangent;\n\t#endif\n#endif\n#ifdef USE_INSTANCING\n\tmat3 im = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( im[ 0 ], im[ 0 ] ), dot( im[ 1 ], im[ 1 ] ), dot( im[ 2 ], im[ 2 ] ) );\n\ttransformedNormal = im * transformedNormal;\n\t#ifdef USE_TANGENT\n\t\ttransformedTangent = im * transformedTangent;\n\t#endif\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\ttransformedTangent = ( modelViewMatrix * vec4( transformedTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vDisplacementMapUv ).x * displacementScale + displacementBias );\n#endif",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vEmissiveMapUv );\n\t#ifdef DECODE_VIDEO_TEXTURE_EMISSIVE\n\t\temissiveColor = sRGBTransferEOTF( emissiveColor );\n\t#endif\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",colorspace_fragment:"gl_FragColor = linearToOutputTexel( gl_FragColor );",colorspace_pars_fragment:"vec4 LinearTransferOETF( in vec4 value ) {\n\treturn value;\n}\nvec4 sRGBTransferEOTF( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.a );\n}\nvec4 sRGBTransferOETF( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}",envmap_fragment:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, envMapRotation * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif",envmap_common_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\tuniform mat3 envMapRotation;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#ifdef USE_ENVMAP\n\tvec3 getIBLIrradiance( const in vec3 normal ) {\n\t\t#ifdef ENVMAP_TYPE_CUBE_UV\n\t\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, envMapRotation * worldNormal, 1.0 );\n\t\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n\tvec3 getIBLRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness ) {\n\t\t#ifdef ENVMAP_TYPE_CUBE_UV\n\t\t\tvec3 reflectVec = reflect( - viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, envMapRotation * reflectVec, roughness );\n\t\t\treturn envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n\t#ifdef USE_ANISOTROPY\n\t\tvec3 getIBLAnisotropyRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in vec3 bitangent, const in float anisotropy ) {\n\t\t\t#ifdef ENVMAP_TYPE_CUBE_UV\n\t\t\t\tvec3 bentNormal = cross( bitangent, viewDir );\n\t\t\t\tbentNormal = normalize( cross( bentNormal, bitangent ) );\n\t\t\t\tbentNormal = normalize( mix( bentNormal, normal, pow2( pow2( 1.0 - anisotropy * ( 1.0 - roughness ) ) ) ) );\n\t\t\t\treturn getIBLRadiance( viewDir, bentNormal, roughness );\n\t\t\t#else\n\t\t\t\treturn vec3( 0.0 );\n\t\t\t#endif\n\t\t}\n\t#endif\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif",fog_vertex:"#ifdef USE_FOG\n\tvFogDepth = - mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float vFogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, vFogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float vFogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif",gradientmap_pars_fragment:"#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn vec3( texture2D( gradientMap, coord ).r );\n\t#else\n\t\tvec2 fw = fwidth( coord ) * 0.5;\n\t\treturn mix( vec3( 0.7 ), vec3( 1.0 ), smoothstep( 0.7 - fw.x, 0.7 + fw.x, coord.x ) );\n\t#endif\n}",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_fragment:"LambertMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularStrength = specularStrength;",lights_lambert_pars_fragment:"varying vec3 vViewPosition;\nstruct LambertMaterial {\n\tvec3 diffuseColor;\n\tfloat specularStrength;\n};\nvoid RE_Direct_Lambert( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometryNormal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Lambert( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Lambert\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Lambert",lights_pars_begin:"uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\n#if defined( USE_LIGHT_PROBES )\n\tuniform vec3 lightProbe[ 9 ];\n#endif\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in vec3 normal ) {\n\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\treturn irradiance;\n}\nfloat getDistanceAttenuation( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\tif ( cutoffDistance > 0.0 ) {\n\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t}\n\treturn distanceFalloff;\n}\nfloat getSpotAttenuation( const in float coneCosine, const in float penumbraCosine, const in float angleCosine ) {\n\treturn smoothstep( coneCosine, penumbraCosine, angleCosine );\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalLightInfo( const in DirectionalLight directionalLight, out IncidentLight light ) {\n\t\tlight.color = directionalLight.color;\n\t\tlight.direction = directionalLight.direction;\n\t\tlight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointLightInfo( const in PointLight pointLight, const in vec3 geometryPosition, out IncidentLight light ) {\n\t\tvec3 lVector = pointLight.position - geometryPosition;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tlight.color = pointLight.color;\n\t\tlight.color *= getDistanceAttenuation( lightDistance, pointLight.distance, pointLight.decay );\n\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotLightInfo( const in SpotLight spotLight, const in vec3 geometryPosition, out IncidentLight light ) {\n\t\tvec3 lVector = spotLight.position - geometryPosition;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat angleCos = dot( light.direction, spotLight.direction );\n\t\tfloat spotAttenuation = getSpotAttenuation( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\tif ( spotAttenuation > 0.0 ) {\n\t\t\tfloat lightDistance = length( lVector );\n\t\t\tlight.color = spotLight.color * spotAttenuation;\n\t\t\tlight.color *= getDistanceAttenuation( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t\t} else {\n\t\t\tlight.color = vec3( 0.0 );\n\t\t\tlight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in vec3 normal ) {\n\t\tfloat dotNL = dot( normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\treturn irradiance;\n\t}\n#endif",lights_toon_fragment:"ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;",lights_toon_pars_fragment:"varying vec3 vViewPosition;\nstruct ToonMaterial {\n\tvec3 diffuseColor;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometryNormal, directLight.direction ) * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_phong_pars_fragment:"varying vec3 vViewPosition;\nstruct BlinnPhongMaterial {\n\tvec3 diffuseColor;\n\tvec3 specularColor;\n\tfloat specularShininess;\n\tfloat specularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometryNormal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_BlinnPhong( directLight.direction, geometryViewDir, geometryNormal, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( nonPerturbedNormal ) ), abs( dFdy( nonPerturbedNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.roughness = max( roughnessFactor, 0.0525 );material.roughness += geometryRoughness;\nmaterial.roughness = min( material.roughness, 1.0 );\n#ifdef IOR\n\tmaterial.ior = ior;\n\t#ifdef USE_SPECULAR\n\t\tfloat specularIntensityFactor = specularIntensity;\n\t\tvec3 specularColorFactor = specularColor;\n\t\t#ifdef USE_SPECULAR_COLORMAP\n\t\t\tspecularColorFactor *= texture2D( specularColorMap, vSpecularColorMapUv ).rgb;\n\t\t#endif\n\t\t#ifdef USE_SPECULAR_INTENSITYMAP\n\t\t\tspecularIntensityFactor *= texture2D( specularIntensityMap, vSpecularIntensityMapUv ).a;\n\t\t#endif\n\t\tmaterial.specularF90 = mix( specularIntensityFactor, 1.0, metalnessFactor );\n\t#else\n\t\tfloat specularIntensityFactor = 1.0;\n\t\tvec3 specularColorFactor = vec3( 1.0 );\n\t\tmaterial.specularF90 = 1.0;\n\t#endif\n\tmaterial.specularColor = mix( min( pow2( ( material.ior - 1.0 ) / ( material.ior + 1.0 ) ) * specularColorFactor, vec3( 1.0 ) ) * specularIntensityFactor, diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.specularF90 = 1.0;\n#endif\n#ifdef USE_CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\tmaterial.clearcoatF0 = vec3( 0.04 );\n\tmaterial.clearcoatF90 = 1.0;\n\t#ifdef USE_CLEARCOATMAP\n\t\tmaterial.clearcoat *= texture2D( clearcoatMap, vClearcoatMapUv ).x;\n\t#endif\n\t#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\t\tmaterial.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vClearcoatRoughnessMapUv ).y;\n\t#endif\n\tmaterial.clearcoat = saturate( material.clearcoat );\tmaterial.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_DISPERSION\n\tmaterial.dispersion = dispersion;\n#endif\n#ifdef USE_IRIDESCENCE\n\tmaterial.iridescence = iridescence;\n\tmaterial.iridescenceIOR = iridescenceIOR;\n\t#ifdef USE_IRIDESCENCEMAP\n\t\tmaterial.iridescence *= texture2D( iridescenceMap, vIridescenceMapUv ).r;\n\t#endif\n\t#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\t\tmaterial.iridescenceThickness = (iridescenceThicknessMaximum - iridescenceThicknessMinimum) * texture2D( iridescenceThicknessMap, vIridescenceThicknessMapUv ).g + iridescenceThicknessMinimum;\n\t#else\n\t\tmaterial.iridescenceThickness = iridescenceThicknessMaximum;\n\t#endif\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenColor = sheenColor;\n\t#ifdef USE_SHEEN_COLORMAP\n\t\tmaterial.sheenColor *= texture2D( sheenColorMap, vSheenColorMapUv ).rgb;\n\t#endif\n\tmaterial.sheenRoughness = clamp( sheenRoughness, 0.07, 1.0 );\n\t#ifdef USE_SHEEN_ROUGHNESSMAP\n\t\tmaterial.sheenRoughness *= texture2D( sheenRoughnessMap, vSheenRoughnessMapUv ).a;\n\t#endif\n#endif\n#ifdef USE_ANISOTROPY\n\t#ifdef USE_ANISOTROPYMAP\n\t\tmat2 anisotropyMat = mat2( anisotropyVector.x, anisotropyVector.y, - anisotropyVector.y, anisotropyVector.x );\n\t\tvec3 anisotropyPolar = texture2D( anisotropyMap, vAnisotropyMapUv ).rgb;\n\t\tvec2 anisotropyV = anisotropyMat * normalize( 2.0 * anisotropyPolar.rg - vec2( 1.0 ) ) * anisotropyPolar.b;\n\t#else\n\t\tvec2 anisotropyV = anisotropyVector;\n\t#endif\n\tmaterial.anisotropy = length( anisotropyV );\n\tif( material.anisotropy == 0.0 ) {\n\t\tanisotropyV = vec2( 1.0, 0.0 );\n\t} else {\n\t\tanisotropyV /= material.anisotropy;\n\t\tmaterial.anisotropy = saturate( material.anisotropy );\n\t}\n\tmaterial.alphaT = mix( pow2( material.roughness ), 1.0, pow2( material.anisotropy ) );\n\tmaterial.anisotropyT = tbn[ 0 ] * anisotropyV.x + tbn[ 1 ] * anisotropyV.y;\n\tmaterial.anisotropyB = tbn[ 1 ] * anisotropyV.x - tbn[ 0 ] * anisotropyV.y;\n#endif",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3 diffuseColor;\n\tfloat roughness;\n\tvec3 specularColor;\n\tfloat specularF90;\n\tfloat dispersion;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat clearcoat;\n\t\tfloat clearcoatRoughness;\n\t\tvec3 clearcoatF0;\n\t\tfloat clearcoatF90;\n\t#endif\n\t#ifdef USE_IRIDESCENCE\n\t\tfloat iridescence;\n\t\tfloat iridescenceIOR;\n\t\tfloat iridescenceThickness;\n\t\tvec3 iridescenceFresnel;\n\t\tvec3 iridescenceF0;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tvec3 sheenColor;\n\t\tfloat sheenRoughness;\n\t#endif\n\t#ifdef IOR\n\t\tfloat ior;\n\t#endif\n\t#ifdef USE_TRANSMISSION\n\t\tfloat transmission;\n\t\tfloat transmissionAlpha;\n\t\tfloat thickness;\n\t\tfloat attenuationDistance;\n\t\tvec3 attenuationColor;\n\t#endif\n\t#ifdef USE_ANISOTROPY\n\t\tfloat anisotropy;\n\t\tfloat alphaT;\n\t\tvec3 anisotropyT;\n\t\tvec3 anisotropyB;\n\t#endif\n};\nvec3 clearcoatSpecularDirect = vec3( 0.0 );\nvec3 clearcoatSpecularIndirect = vec3( 0.0 );\nvec3 sheenSpecularDirect = vec3( 0.0 );\nvec3 sheenSpecularIndirect = vec3(0.0 );\nvec3 Schlick_to_F0( const in vec3 f, const in float f90, const in float dotVH ) {\n    float x = clamp( 1.0 - dotVH, 0.0, 1.0 );\n    float x2 = x * x;\n    float x5 = clamp( x * x2 * x2, 0.0, 0.9999 );\n    return ( f - vec3( f90 ) * x5 ) / ( 1.0 - x5 );\n}\nfloat V_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\n#ifdef USE_ANISOTROPY\n\tfloat V_GGX_SmithCorrelated_Anisotropic( const in float alphaT, const in float alphaB, const in float dotTV, const in float dotBV, const in float dotTL, const in float dotBL, const in float dotNV, const in float dotNL ) {\n\t\tfloat gv = dotNL * length( vec3( alphaT * dotTV, alphaB * dotBV, dotNV ) );\n\t\tfloat gl = dotNV * length( vec3( alphaT * dotTL, alphaB * dotBL, dotNL ) );\n\t\tfloat v = 0.5 / ( gv + gl );\n\t\treturn saturate(v);\n\t}\n\tfloat D_GGX_Anisotropic( const in float alphaT, const in float alphaB, const in float dotNH, const in float dotTH, const in float dotBH ) {\n\t\tfloat a2 = alphaT * alphaB;\n\t\thighp vec3 v = vec3( alphaB * dotTH, alphaT * dotBH, a2 * dotNH );\n\t\thighp float v2 = dot( v, v );\n\t\tfloat w2 = a2 / v2;\n\t\treturn RECIPROCAL_PI * a2 * pow2 ( w2 );\n\t}\n#endif\n#ifdef USE_CLEARCOAT\n\tvec3 BRDF_GGX_Clearcoat( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in PhysicalMaterial material) {\n\t\tvec3 f0 = material.clearcoatF0;\n\t\tfloat f90 = material.clearcoatF90;\n\t\tfloat roughness = material.clearcoatRoughness;\n\t\tfloat alpha = pow2( roughness );\n\t\tvec3 halfDir = normalize( lightDir + viewDir );\n\t\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\t\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\t\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\t\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\t\tvec3 F = F_Schlick( f0, f90, dotVH );\n\t\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\t\tfloat D = D_GGX( alpha, dotNH );\n\t\treturn F * ( V * D );\n\t}\n#endif\nvec3 BRDF_GGX( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in PhysicalMaterial material ) {\n\tvec3 f0 = material.specularColor;\n\tfloat f90 = material.specularF90;\n\tfloat roughness = material.roughness;\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( f0, f90, dotVH );\n\t#ifdef USE_IRIDESCENCE\n\t\tF = mix( F, material.iridescenceFresnel, material.iridescence );\n\t#endif\n\t#ifdef USE_ANISOTROPY\n\t\tfloat dotTL = dot( material.anisotropyT, lightDir );\n\t\tfloat dotTV = dot( material.anisotropyT, viewDir );\n\t\tfloat dotTH = dot( material.anisotropyT, halfDir );\n\t\tfloat dotBL = dot( material.anisotropyB, lightDir );\n\t\tfloat dotBV = dot( material.anisotropyB, viewDir );\n\t\tfloat dotBH = dot( material.anisotropyB, halfDir );\n\t\tfloat V = V_GGX_SmithCorrelated_Anisotropic( material.alphaT, alpha, dotTV, dotBV, dotTL, dotBL, dotNV, dotNL );\n\t\tfloat D = D_GGX_Anisotropic( material.alphaT, alpha, dotNH, dotTH, dotBH );\n\t#else\n\t\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\t\tfloat D = D_GGX( alpha, dotNH );\n\t#endif\n\treturn F * ( V * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie( float roughness, float dotNH ) {\n\tfloat alpha = pow2( roughness );\n\tfloat invAlpha = 1.0 / alpha;\n\tfloat cos2h = dotNH * dotNH;\n\tfloat sin2h = max( 1.0 - cos2h, 0.0078125 );\n\treturn ( 2.0 + invAlpha ) * pow( sin2h, invAlpha * 0.5 ) / ( 2.0 * PI );\n}\nfloat V_Neubelt( float dotNV, float dotNL ) {\n\treturn saturate( 1.0 / ( 4.0 * ( dotNL + dotNV - dotNL * dotNV ) ) );\n}\nvec3 BRDF_Sheen( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, vec3 sheenColor, const in float sheenRoughness ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat D = D_Charlie( sheenRoughness, dotNH );\n\tfloat V = V_Neubelt( dotNV, dotNL );\n\treturn sheenColor * ( D * V );\n}\n#endif\nfloat IBLSheenBRDF( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat r2 = roughness * roughness;\n\tfloat a = roughness < 0.25 ? -339.2 * r2 + 161.4 * roughness - 25.9 : -8.48 * r2 + 14.3 * roughness - 9.95;\n\tfloat b = roughness < 0.25 ? 44.0 * r2 - 23.7 * roughness + 3.26 : 1.97 * r2 - 3.27 * roughness + 0.72;\n\tfloat DG = exp( a * dotNV + b ) + ( roughness < 0.25 ? 0.0 : 0.1 * ( roughness - 0.25 ) );\n\treturn saturate( DG * RECIPROCAL_PI );\n}\nvec2 DFGApprox( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 fab = vec2( - 1.04, 1.04 ) * a004 + r.zw;\n\treturn fab;\n}\nvec3 EnvironmentBRDF( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness ) {\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\treturn specularColor * fab.x + specularF90 * fab.y;\n}\n#ifdef USE_IRIDESCENCE\nvoid computeMultiscatteringIridescence( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float iridescence, const in vec3 iridescenceF0, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n#else\nvoid computeMultiscattering( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n#endif\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\t#ifdef USE_IRIDESCENCE\n\t\tvec3 Fr = mix( specularColor, iridescenceF0, iridescence );\n\t#else\n\t\tvec3 Fr = specularColor;\n\t#endif\n\tvec3 FssEss = Fr * fab.x + specularF90 * fab.y;\n\tfloat Ess = fab.x + fab.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = Fr + ( 1.0 - Fr ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometryNormal;\n\t\tvec3 viewDir = geometryViewDir;\n\t\tvec3 position = geometryPosition;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.roughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3(    0, 1,    0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometryNormal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNLcc = saturate( dot( geometryClearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = dotNLcc * directLight.color;\n\t\tclearcoatSpecularDirect += ccIrradiance * BRDF_GGX_Clearcoat( directLight.direction, geometryViewDir, geometryClearcoatNormal, material );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tsheenSpecularDirect += irradiance * BRDF_Sheen( directLight.direction, geometryViewDir, geometryNormal, material.sheenColor, material.sheenRoughness );\n\t#endif\n\treflectedLight.directSpecular += irradiance * BRDF_GGX( directLight.direction, geometryViewDir, geometryNormal, material );\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatSpecularIndirect += clearcoatRadiance * EnvironmentBRDF( geometryClearcoatNormal, geometryViewDir, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tsheenSpecularIndirect += irradiance * material.sheenColor * IBLSheenBRDF( geometryNormal, geometryViewDir, material.sheenRoughness );\n\t#endif\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\t#ifdef USE_IRIDESCENCE\n\t\tcomputeMultiscatteringIridescence( geometryNormal, geometryViewDir, material.specularColor, material.specularF90, material.iridescence, material.iridescenceFresnel, material.roughness, singleScattering, multiScattering );\n\t#else\n\t\tcomputeMultiscattering( geometryNormal, geometryViewDir, material.specularColor, material.specularF90, material.roughness, singleScattering, multiScattering );\n\t#endif\n\tvec3 totalScattering = singleScattering + multiScattering;\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - max( max( totalScattering.r, totalScattering.g ), totalScattering.b ) );\n\treflectedLight.indirectSpecular += radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}",lights_fragment_begin:"\nvec3 geometryPosition = - vViewPosition;\nvec3 geometryNormal = normal;\nvec3 geometryViewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\nvec3 geometryClearcoatNormal = vec3( 0.0 );\n#ifdef USE_CLEARCOAT\n\tgeometryClearcoatNormal = clearcoatNormal;\n#endif\n#ifdef USE_IRIDESCENCE\n\tfloat dotNVi = saturate( dot( normal, geometryViewDir ) );\n\tif ( material.iridescenceThickness == 0.0 ) {\n\t\tmaterial.iridescence = 0.0;\n\t} else {\n\t\tmaterial.iridescence = saturate( material.iridescence );\n\t}\n\tif ( material.iridescence > 0.0 ) {\n\t\tmaterial.iridescenceFresnel = evalIridescence( 1.0, material.iridescenceIOR, dotNVi, material.iridescenceThickness, material.specularColor );\n\t\tmaterial.iridescenceF0 = Schlick_to_F0( material.iridescenceFresnel, 1.0, dotNVi );\n\t}\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointLightInfo( pointLight, geometryPosition, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= ( directLight.visible && receiveShadow ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowIntensity, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\tvec4 spotColor;\n\tvec3 spotLightCoord;\n\tbool inSpotLightMap;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotLightInfo( spotLight, geometryPosition, directLight );\n\t\t#if ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )\n\t\t#define SPOT_LIGHT_MAP_INDEX UNROLLED_LOOP_INDEX\n\t\t#elif ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\t#define SPOT_LIGHT_MAP_INDEX NUM_SPOT_LIGHT_MAPS\n\t\t#else\n\t\t#define SPOT_LIGHT_MAP_INDEX ( UNROLLED_LOOP_INDEX - NUM_SPOT_LIGHT_SHADOWS + NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )\n\t\t#endif\n\t\t#if ( SPOT_LIGHT_MAP_INDEX < NUM_SPOT_LIGHT_MAPS )\n\t\t\tspotLightCoord = vSpotLightCoord[ i ].xyz / vSpotLightCoord[ i ].w;\n\t\t\tinSpotLightMap = all( lessThan( abs( spotLightCoord * 2. - 1. ), vec3( 1.0 ) ) );\n\t\t\tspotColor = texture2D( spotLightMap[ SPOT_LIGHT_MAP_INDEX ], spotLightCoord.xy );\n\t\t\tdirectLight.color = inSpotLightMap ? directLight.color * spotColor.rgb : directLight.color;\n\t\t#endif\n\t\t#undef SPOT_LIGHT_MAP_INDEX\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= ( directLight.visible && receiveShadow ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowIntensity, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalLightInfo( directionalLight, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= ( directLight.visible && receiveShadow ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowIntensity, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\t#if defined( USE_LIGHT_PROBES )\n\t\tirradiance += getLightProbeIrradiance( lightProbe, geometryNormal );\n\t#endif\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometryNormal );\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif",lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vLightMapUv );\n\t\tvec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getIBLIrradiance( geometryNormal );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\t#ifdef USE_ANISOTROPY\n\t\tradiance += getIBLAnisotropyRadiance( geometryViewDir, geometryNormal, material.roughness, material.anisotropyB, material.anisotropy );\n\t#else\n\t\tradiance += getIBLRadiance( geometryViewDir, geometryNormal, material.roughness );\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatRadiance += getIBLRadiance( geometryViewDir, geometryClearcoatNormal, material.clearcoatRoughness );\n\t#endif\n#endif",lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n#endif",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF )\n\tgl_FragDepth = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#if defined( USE_LOGDEPTHBUF )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\tvFragDepth = 1.0 + gl_Position.w;\n\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n#endif",map_fragment:"#ifdef USE_MAP\n\tvec4 sampledDiffuseColor = texture2D( map, vMapUv );\n\t#ifdef DECODE_VIDEO_TEXTURE\n\t\tsampledDiffuseColor = sRGBTransferEOTF( sampledDiffuseColor );\n\t#endif\n\tdiffuseColor *= sampledDiffuseColor;\n#endif",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif",map_particle_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\t#if defined( USE_POINTS_UV )\n\t\tvec2 uv = vUv;\n\t#else\n\t\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n\t#endif\n#endif\n#ifdef USE_MAP\n\tdiffuseColor *= texture2D( map, uv );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif",map_particle_pars_fragment:"#if defined( USE_POINTS_UV )\n\tvarying vec2 vUv;\n#else\n\t#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\t\tuniform mat3 uvTransform;\n\t#endif\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vMetalnessMapUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphinstance_vertex:"#ifdef USE_INSTANCING_MORPH\n\tfloat morphTargetInfluences[ MORPHTARGETS_COUNT ];\n\tfloat morphTargetBaseInfluence = texelFetch( morphTexture, ivec2( 0, gl_InstanceID ), 0 ).r;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\tmorphTargetInfluences[i] =  texelFetch( morphTexture, ivec2( i + 1, gl_InstanceID ), 0 ).r;\n\t}\n#endif",morphcolor_vertex:"#if defined( USE_MORPHCOLORS )\n\tvColor *= morphTargetBaseInfluence;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t#if defined( USE_COLOR_ALPHA )\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ) * morphTargetInfluences[ i ];\n\t\t#elif defined( USE_COLOR )\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ).rgb * morphTargetInfluences[ i ];\n\t\t#endif\n\t}\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\tif ( morphTargetInfluences[ i ] != 0.0 ) objectNormal += getMorph( gl_VertexID, i, 1 ).xyz * morphTargetInfluences[ i ];\n\t}\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\t#ifndef USE_INSTANCING_MORPH\n\t\tuniform float morphTargetBaseInfluence;\n\t\tuniform float morphTargetInfluences[ MORPHTARGETS_COUNT ];\n\t#endif\n\tuniform sampler2DArray morphTargetsTexture;\n\tuniform ivec2 morphTargetsTextureSize;\n\tvec4 getMorph( const in int vertexIndex, const in int morphTargetIndex, const in int offset ) {\n\t\tint texelIndex = vertexIndex * MORPHTARGETS_TEXTURE_STRIDE + offset;\n\t\tint y = texelIndex / morphTargetsTextureSize.x;\n\t\tint x = texelIndex - y * morphTargetsTextureSize.x;\n\t\tivec3 morphUV = ivec3( x, y, morphTargetIndex );\n\t\treturn texelFetch( morphTargetsTexture, morphUV, 0 );\n\t}\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\tif ( morphTargetInfluences[ i ] != 0.0 ) transformed += getMorph( gl_VertexID, i, 0 ).xyz * morphTargetInfluences[ i ];\n\t}\n#endif",normal_fragment_begin:"float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;\n#ifdef FLAT_SHADED\n\tvec3 fdx = dFdx( vViewPosition );\n\tvec3 fdy = dFdy( vViewPosition );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal *= faceDirection;\n\t#endif\n#endif\n#if defined( USE_NORMALMAP_TANGENTSPACE ) || defined( USE_CLEARCOAT_NORMALMAP ) || defined( USE_ANISOTROPY )\n\t#ifdef USE_TANGENT\n\t\tmat3 tbn = mat3( normalize( vTangent ), normalize( vBitangent ), normal );\n\t#else\n\t\tmat3 tbn = getTangentFrame( - vViewPosition, normal,\n\t\t#if defined( USE_NORMALMAP )\n\t\t\tvNormalMapUv\n\t\t#elif defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tvClearcoatNormalMapUv\n\t\t#else\n\t\t\tvUv\n\t\t#endif\n\t\t);\n\t#endif\n\t#if defined( DOUBLE_SIDED ) && ! defined( FLAT_SHADED )\n\t\ttbn[0] *= faceDirection;\n\t\ttbn[1] *= faceDirection;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\t#ifdef USE_TANGENT\n\t\tmat3 tbn2 = mat3( normalize( vTangent ), normalize( vBitangent ), normal );\n\t#else\n\t\tmat3 tbn2 = getTangentFrame( - vViewPosition, normal, vClearcoatNormalMapUv );\n\t#endif\n\t#if defined( DOUBLE_SIDED ) && ! defined( FLAT_SHADED )\n\t\ttbn2[0] *= faceDirection;\n\t\ttbn2[1] *= faceDirection;\n\t#endif\n#endif\nvec3 nonPerturbedNormal = normal;",normal_fragment_maps:"#ifdef USE_NORMALMAP_OBJECTSPACE\n\tnormal = texture2D( normalMap, vNormalMapUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( USE_NORMALMAP_TANGENTSPACE )\n\tvec3 mapN = texture2D( normalMap, vNormalMapUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\tnormal = normalize( tbn * mapN );\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );\n#endif",normal_pars_fragment:"#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif",normal_pars_vertex:"#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif",normal_vertex:"#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef USE_NORMALMAP_OBJECTSPACE\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( USE_NORMALMAP_TANGENTSPACE ) || defined ( USE_CLEARCOAT_NORMALMAP ) || defined( USE_ANISOTROPY ) )\n\tmat3 getTangentFrame( vec3 eye_pos, vec3 surf_norm, vec2 uv ) {\n\t\tvec3 q0 = dFdx( eye_pos.xyz );\n\t\tvec3 q1 = dFdy( eye_pos.xyz );\n\t\tvec2 st0 = dFdx( uv.st );\n\t\tvec2 st1 = dFdy( uv.st );\n\t\tvec3 N = surf_norm;\n\t\tvec3 q1perp = cross( q1, N );\n\t\tvec3 q0perp = cross( N, q0 );\n\t\tvec3 T = q1perp * st0.x + q0perp * st1.x;\n\t\tvec3 B = q1perp * st0.y + q0perp * st1.y;\n\t\tfloat det = max( dot( T, T ), dot( B, B ) );\n\t\tfloat scale = ( det == 0.0 ) ? 0.0 : inversesqrt( det );\n\t\treturn mat3( T * scale, B * scale, N );\n\t}\n#endif",clearcoat_normal_fragment_begin:"#ifdef USE_CLEARCOAT\n\tvec3 clearcoatNormal = nonPerturbedNormal;\n#endif",clearcoat_normal_fragment_maps:"#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vClearcoatNormalMapUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\tclearcoatNormal = normalize( tbn2 * clearcoatMapN );\n#endif",clearcoat_pars_fragment:"#ifdef USE_CLEARCOATMAP\n\tuniform sampler2D clearcoatMap;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform sampler2D clearcoatRoughnessMap;\n#endif",iridescence_pars_fragment:"#ifdef USE_IRIDESCENCEMAP\n\tuniform sampler2D iridescenceMap;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tuniform sampler2D iridescenceThicknessMap;\n#endif",opaque_fragment:"#ifdef OPAQUE\ndiffuseColor.a = 1.0;\n#endif\n#ifdef USE_TRANSMISSION\ndiffuseColor.a *= material.transmissionAlpha;\n#endif\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );",packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;const float ShiftRight8 = 1. / 256.;\nconst float Inv255 = 1. / 255.;\nconst vec4 PackFactors = vec4( 1.0, 256.0, 256.0 * 256.0, 256.0 * 256.0 * 256.0 );\nconst vec2 UnpackFactors2 = vec2( UnpackDownscale, 1.0 / PackFactors.g );\nconst vec3 UnpackFactors3 = vec3( UnpackDownscale / PackFactors.rg, 1.0 / PackFactors.b );\nconst vec4 UnpackFactors4 = vec4( UnpackDownscale / PackFactors.rgb, 1.0 / PackFactors.a );\nvec4 packDepthToRGBA( const in float v ) {\n\tif( v <= 0.0 )\n\t\treturn vec4( 0., 0., 0., 0. );\n\tif( v >= 1.0 )\n\t\treturn vec4( 1., 1., 1., 1. );\n\tfloat vuf;\n\tfloat af = modf( v * PackFactors.a, vuf );\n\tfloat bf = modf( vuf * ShiftRight8, vuf );\n\tfloat gf = modf( vuf * ShiftRight8, vuf );\n\treturn vec4( vuf * Inv255, gf * PackUpscale, bf * PackUpscale, af );\n}\nvec3 packDepthToRGB( const in float v ) {\n\tif( v <= 0.0 )\n\t\treturn vec3( 0., 0., 0. );\n\tif( v >= 1.0 )\n\t\treturn vec3( 1., 1., 1. );\n\tfloat vuf;\n\tfloat bf = modf( v * PackFactors.b, vuf );\n\tfloat gf = modf( vuf * ShiftRight8, vuf );\n\treturn vec3( vuf * Inv255, gf * PackUpscale, bf );\n}\nvec2 packDepthToRG( const in float v ) {\n\tif( v <= 0.0 )\n\t\treturn vec2( 0., 0. );\n\tif( v >= 1.0 )\n\t\treturn vec2( 1., 1. );\n\tfloat vuf;\n\tfloat gf = modf( v * 256., vuf );\n\treturn vec2( vuf * Inv255, gf );\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors4 );\n}\nfloat unpackRGBToDepth( const in vec3 v ) {\n\treturn dot( v, UnpackFactors3 );\n}\nfloat unpackRGToDepth( const in vec2 v ) {\n\treturn v.r * UnpackFactors2.r + v.g * UnpackFactors2.g;\n}\nvec4 pack2HalfToRGBA( const in vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ) );\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w );\n}\nvec2 unpackRGBATo2Half( const in vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float depth, const in float near, const in float far ) {\n\treturn depth * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( ( near + viewZ ) * far ) / ( ( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float depth, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * depth - far );\n}",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif",project_vertex:"vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_BATCHING\n\tmvPosition = batchingMatrix * mvPosition;\n#endif\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;",dithering_fragment:"#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif",dithering_pars_fragment:"#ifdef DITHERING\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vRoughnessMapUv );\n\troughnessFactor *= texelRoughness.g;\n#endif",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#if NUM_SPOT_LIGHT_COORDS > 0\n\tvarying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n#endif\n#if NUM_SPOT_LIGHT_MAPS > 0\n\tuniform sampler2D spotLightMap[ NUM_SPOT_LIGHT_MAPS ];\n#endif\n#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowIntensity, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbool inFrustum = shadowCoord.x >= 0.0 && shadowCoord.x <= 1.0 && shadowCoord.y >= 0.0 && shadowCoord.y <= 1.0;\n\t\tbool frustumTest = inFrustum && shadowCoord.z <= 1.0;\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn mix( 1.0, shadow, shadowIntensity );\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowIntensity, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tfloat shadow = 1.0;\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\t\n\t\tfloat lightToPositionLength = length( lightToPosition );\n\t\tif ( lightToPositionLength - shadowCameraFar <= 0.0 && lightToPositionLength - shadowCameraNear >= 0.0 ) {\n\t\t\tfloat dp = ( lightToPositionLength - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\t\tdp += shadowBias;\n\t\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\t\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\t\tshadow = (\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t\t) * ( 1.0 / 9.0 );\n\t\t\t#else\n\t\t\t\tshadow = texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t\t#endif\n\t\t}\n\t\treturn mix( 1.0, shadow, shadowIntensity );\n\t}\n#endif",shadowmap_pars_vertex:"#if NUM_SPOT_LIGHT_COORDS > 0\n\tuniform mat4 spotLightMatrix[ NUM_SPOT_LIGHT_COORDS ];\n\tvarying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n#endif\n#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif",shadowmap_vertex:"#if ( defined( USE_SHADOWMAP ) && ( NUM_DIR_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0 ) ) || ( NUM_SPOT_LIGHT_COORDS > 0 )\n\tvec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\tvec4 shadowWorldPosition;\n#endif\n#if defined( USE_SHADOWMAP )\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );\n\t\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );\n\t\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if NUM_SPOT_LIGHT_COORDS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_COORDS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition;\n\t\t#if ( defined( USE_SHADOWMAP ) && UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\t\tshadowWorldPosition.xyz += shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias;\n\t\t#endif\n\t\tvSpotLightCoord[ i ] = spotLightMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n#endif",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowIntensity, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowIntensity, spotLight.shadowBias, spotLight.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowIntensity, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#endif\n\treturn shadow;\n}",skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\tuniform highp sampler2D boneTexture;\n\tmat4 getBoneMatrix( const in float i ) {\n\t\tint size = textureSize( boneTexture, 0 ).x;\n\t\tint j = int( i ) * 4;\n\t\tint x = j % size;\n\t\tint y = j / size;\n\t\tvec4 v1 = texelFetch( boneTexture, ivec2( x, y ), 0 );\n\t\tvec4 v2 = texelFetch( boneTexture, ivec2( x + 1, y ), 0 );\n\t\tvec4 v3 = texelFetch( boneTexture, ivec2( x + 2, y ), 0 );\n\t\tvec4 v4 = texelFetch( boneTexture, ivec2( x + 3, y ), 0 );\n\t\treturn mat4( v1, v2, v3, v4 );\n\t}\n#endif",skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vSpecularMapUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif",tonemapping_pars_fragment:"#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn saturate( toneMappingExposure * color );\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\nvec3 CineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 RRTAndODTFit( vec3 v ) {\n\tvec3 a = v * ( v + 0.0245786 ) - 0.000090537;\n\tvec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;\n\treturn a / b;\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tconst mat3 ACESInputMat = mat3(\n\t\tvec3( 0.59719, 0.07600, 0.02840 ),\t\tvec3( 0.35458, 0.90834, 0.13383 ),\n\t\tvec3( 0.04823, 0.01566, 0.83777 )\n\t);\n\tconst mat3 ACESOutputMat = mat3(\n\t\tvec3(  1.60475, -0.10208, -0.00327 ),\t\tvec3( -0.53108,  1.10813, -0.07276 ),\n\t\tvec3( -0.07367, -0.00605,  1.07602 )\n\t);\n\tcolor *= toneMappingExposure / 0.6;\n\tcolor = ACESInputMat * color;\n\tcolor = RRTAndODTFit( color );\n\tcolor = ACESOutputMat * color;\n\treturn saturate( color );\n}\nconst mat3 LINEAR_REC2020_TO_LINEAR_SRGB = mat3(\n\tvec3( 1.6605, - 0.1246, - 0.0182 ),\n\tvec3( - 0.5876, 1.1329, - 0.1006 ),\n\tvec3( - 0.0728, - 0.0083, 1.1187 )\n);\nconst mat3 LINEAR_SRGB_TO_LINEAR_REC2020 = mat3(\n\tvec3( 0.6274, 0.0691, 0.0164 ),\n\tvec3( 0.3293, 0.9195, 0.0880 ),\n\tvec3( 0.0433, 0.0113, 0.8956 )\n);\nvec3 agxDefaultContrastApprox( vec3 x ) {\n\tvec3 x2 = x * x;\n\tvec3 x4 = x2 * x2;\n\treturn + 15.5 * x4 * x2\n\t\t- 40.14 * x4 * x\n\t\t+ 31.96 * x4\n\t\t- 6.868 * x2 * x\n\t\t+ 0.4298 * x2\n\t\t+ 0.1191 * x\n\t\t- 0.00232;\n}\nvec3 AgXToneMapping( vec3 color ) {\n\tconst mat3 AgXInsetMatrix = mat3(\n\t\tvec3( 0.856627153315983, 0.137318972929847, 0.11189821299995 ),\n\t\tvec3( 0.0951212405381588, 0.761241990602591, 0.0767994186031903 ),\n\t\tvec3( 0.0482516061458583, 0.101439036467562, 0.811302368396859 )\n\t);\n\tconst mat3 AgXOutsetMatrix = mat3(\n\t\tvec3( 1.1271005818144368, - 0.1413297634984383, - 0.14132976349843826 ),\n\t\tvec3( - 0.11060664309660323, 1.157823702216272, - 0.11060664309660294 ),\n\t\tvec3( - 0.016493938717834573, - 0.016493938717834257, 1.2519364065950405 )\n\t);\n\tconst float AgxMinEv = - 12.47393;\tconst float AgxMaxEv = 4.026069;\n\tcolor *= toneMappingExposure;\n\tcolor = LINEAR_SRGB_TO_LINEAR_REC2020 * color;\n\tcolor = AgXInsetMatrix * color;\n\tcolor = max( color, 1e-10 );\tcolor = log2( color );\n\tcolor = ( color - AgxMinEv ) / ( AgxMaxEv - AgxMinEv );\n\tcolor = clamp( color, 0.0, 1.0 );\n\tcolor = agxDefaultContrastApprox( color );\n\tcolor = AgXOutsetMatrix * color;\n\tcolor = pow( max( vec3( 0.0 ), color ), vec3( 2.2 ) );\n\tcolor = LINEAR_REC2020_TO_LINEAR_SRGB * color;\n\tcolor = clamp( color, 0.0, 1.0 );\n\treturn color;\n}\nvec3 NeutralToneMapping( vec3 color ) {\n\tconst float StartCompression = 0.8 - 0.04;\n\tconst float Desaturation = 0.15;\n\tcolor *= toneMappingExposure;\n\tfloat x = min( color.r, min( color.g, color.b ) );\n\tfloat offset = x < 0.08 ? x - 6.25 * x * x : 0.04;\n\tcolor -= offset;\n\tfloat peak = max( color.r, max( color.g, color.b ) );\n\tif ( peak < StartCompression ) return color;\n\tfloat d = 1. - StartCompression;\n\tfloat newPeak = 1. - d * d / ( peak + d - StartCompression );\n\tcolor *= newPeak / peak;\n\tfloat g = 1. - 1. / ( Desaturation * ( peak - newPeak ) + 1. );\n\treturn mix( color, vec3( newPeak ), g );\n}\nvec3 CustomToneMapping( vec3 color ) { return color; }",transmission_fragment:"#ifdef USE_TRANSMISSION\n\tmaterial.transmission = transmission;\n\tmaterial.transmissionAlpha = 1.0;\n\tmaterial.thickness = thickness;\n\tmaterial.attenuationDistance = attenuationDistance;\n\tmaterial.attenuationColor = attenuationColor;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tmaterial.transmission *= texture2D( transmissionMap, vTransmissionMapUv ).r;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tmaterial.thickness *= texture2D( thicknessMap, vThicknessMapUv ).g;\n\t#endif\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\tvec4 transmitted = getIBLVolumeRefraction(\n\t\tn, v, material.roughness, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, material.dispersion, material.ior, material.thickness,\n\t\tmaterial.attenuationColor, material.attenuationDistance );\n\tmaterial.transmissionAlpha = mix( material.transmissionAlpha, transmitted.a, material.transmission );\n\ttotalDiffuse = mix( totalDiffuse, transmitted.rgb, material.transmission );\n#endif",transmission_pars_fragment:"#ifdef USE_TRANSMISSION\n\tuniform float transmission;\n\tuniform float thickness;\n\tuniform float attenuationDistance;\n\tuniform vec3 attenuationColor;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tuniform sampler2D transmissionMap;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tuniform sampler2D thicknessMap;\n\t#endif\n\tuniform vec2 transmissionSamplerSize;\n\tuniform sampler2D transmissionSamplerMap;\n\tuniform mat4 modelMatrix;\n\tuniform mat4 projectionMatrix;\n\tvarying vec3 vWorldPosition;\n\tfloat w0( float a ) {\n\t\treturn ( 1.0 / 6.0 ) * ( a * ( a * ( - a + 3.0 ) - 3.0 ) + 1.0 );\n\t}\n\tfloat w1( float a ) {\n\t\treturn ( 1.0 / 6.0 ) * ( a *  a * ( 3.0 * a - 6.0 ) + 4.0 );\n\t}\n\tfloat w2( float a ){\n\t\treturn ( 1.0 / 6.0 ) * ( a * ( a * ( - 3.0 * a + 3.0 ) + 3.0 ) + 1.0 );\n\t}\n\tfloat w3( float a ) {\n\t\treturn ( 1.0 / 6.0 ) * ( a * a * a );\n\t}\n\tfloat g0( float a ) {\n\t\treturn w0( a ) + w1( a );\n\t}\n\tfloat g1( float a ) {\n\t\treturn w2( a ) + w3( a );\n\t}\n\tfloat h0( float a ) {\n\t\treturn - 1.0 + w1( a ) / ( w0( a ) + w1( a ) );\n\t}\n\tfloat h1( float a ) {\n\t\treturn 1.0 + w3( a ) / ( w2( a ) + w3( a ) );\n\t}\n\tvec4 bicubic( sampler2D tex, vec2 uv, vec4 texelSize, float lod ) {\n\t\tuv = uv * texelSize.zw + 0.5;\n\t\tvec2 iuv = floor( uv );\n\t\tvec2 fuv = fract( uv );\n\t\tfloat g0x = g0( fuv.x );\n\t\tfloat g1x = g1( fuv.x );\n\t\tfloat h0x = h0( fuv.x );\n\t\tfloat h1x = h1( fuv.x );\n\t\tfloat h0y = h0( fuv.y );\n\t\tfloat h1y = h1( fuv.y );\n\t\tvec2 p0 = ( vec2( iuv.x + h0x, iuv.y + h0y ) - 0.5 ) * texelSize.xy;\n\t\tvec2 p1 = ( vec2( iuv.x + h1x, iuv.y + h0y ) - 0.5 ) * texelSize.xy;\n\t\tvec2 p2 = ( vec2( iuv.x + h0x, iuv.y + h1y ) - 0.5 ) * texelSize.xy;\n\t\tvec2 p3 = ( vec2( iuv.x + h1x, iuv.y + h1y ) - 0.5 ) * texelSize.xy;\n\t\treturn g0( fuv.y ) * ( g0x * textureLod( tex, p0, lod ) + g1x * textureLod( tex, p1, lod ) ) +\n\t\t\tg1( fuv.y ) * ( g0x * textureLod( tex, p2, lod ) + g1x * textureLod( tex, p3, lod ) );\n\t}\n\tvec4 textureBicubic( sampler2D sampler, vec2 uv, float lod ) {\n\t\tvec2 fLodSize = vec2( textureSize( sampler, int( lod ) ) );\n\t\tvec2 cLodSize = vec2( textureSize( sampler, int( lod + 1.0 ) ) );\n\t\tvec2 fLodSizeInv = 1.0 / fLodSize;\n\t\tvec2 cLodSizeInv = 1.0 / cLodSize;\n\t\tvec4 fSample = bicubic( sampler, uv, vec4( fLodSizeInv, fLodSize ), floor( lod ) );\n\t\tvec4 cSample = bicubic( sampler, uv, vec4( cLodSizeInv, cLodSize ), ceil( lod ) );\n\t\treturn mix( fSample, cSample, fract( lod ) );\n\t}\n\tvec3 getVolumeTransmissionRay( const in vec3 n, const in vec3 v, const in float thickness, const in float ior, const in mat4 modelMatrix ) {\n\t\tvec3 refractionVector = refract( - v, normalize( n ), 1.0 / ior );\n\t\tvec3 modelScale;\n\t\tmodelScale.x = length( vec3( modelMatrix[ 0 ].xyz ) );\n\t\tmodelScale.y = length( vec3( modelMatrix[ 1 ].xyz ) );\n\t\tmodelScale.z = length( vec3( modelMatrix[ 2 ].xyz ) );\n\t\treturn normalize( refractionVector ) * thickness * modelScale;\n\t}\n\tfloat applyIorToRoughness( const in float roughness, const in float ior ) {\n\t\treturn roughness * clamp( ior * 2.0 - 2.0, 0.0, 1.0 );\n\t}\n\tvec4 getTransmissionSample( const in vec2 fragCoord, const in float roughness, const in float ior ) {\n\t\tfloat lod = log2( transmissionSamplerSize.x ) * applyIorToRoughness( roughness, ior );\n\t\treturn textureBicubic( transmissionSamplerMap, fragCoord.xy, lod );\n\t}\n\tvec3 volumeAttenuation( const in float transmissionDistance, const in vec3 attenuationColor, const in float attenuationDistance ) {\n\t\tif ( isinf( attenuationDistance ) ) {\n\t\t\treturn vec3( 1.0 );\n\t\t} else {\n\t\t\tvec3 attenuationCoefficient = -log( attenuationColor ) / attenuationDistance;\n\t\t\tvec3 transmittance = exp( - attenuationCoefficient * transmissionDistance );\t\t\treturn transmittance;\n\t\t}\n\t}\n\tvec4 getIBLVolumeRefraction( const in vec3 n, const in vec3 v, const in float roughness, const in vec3 diffuseColor,\n\t\tconst in vec3 specularColor, const in float specularF90, const in vec3 position, const in mat4 modelMatrix,\n\t\tconst in mat4 viewMatrix, const in mat4 projMatrix, const in float dispersion, const in float ior, const in float thickness,\n\t\tconst in vec3 attenuationColor, const in float attenuationDistance ) {\n\t\tvec4 transmittedLight;\n\t\tvec3 transmittance;\n\t\t#ifdef USE_DISPERSION\n\t\t\tfloat halfSpread = ( ior - 1.0 ) * 0.025 * dispersion;\n\t\t\tvec3 iors = vec3( ior - halfSpread, ior, ior + halfSpread );\n\t\t\tfor ( int i = 0; i < 3; i ++ ) {\n\t\t\t\tvec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, iors[ i ], modelMatrix );\n\t\t\t\tvec3 refractedRayExit = position + transmissionRay;\n\t\t\n\t\t\t\tvec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );\n\t\t\t\tvec2 refractionCoords = ndcPos.xy / ndcPos.w;\n\t\t\t\trefractionCoords += 1.0;\n\t\t\t\trefractionCoords /= 2.0;\n\t\t\n\t\t\t\tvec4 transmissionSample = getTransmissionSample( refractionCoords, roughness, iors[ i ] );\n\t\t\t\ttransmittedLight[ i ] = transmissionSample[ i ];\n\t\t\t\ttransmittedLight.a += transmissionSample.a;\n\t\t\t\ttransmittance[ i ] = diffuseColor[ i ] * volumeAttenuation( length( transmissionRay ), attenuationColor, attenuationDistance )[ i ];\n\t\t\t}\n\t\t\ttransmittedLight.a /= 3.0;\n\t\t\n\t\t#else\n\t\t\n\t\t\tvec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, ior, modelMatrix );\n\t\t\tvec3 refractedRayExit = position + transmissionRay;\n\t\t\tvec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );\n\t\t\tvec2 refractionCoords = ndcPos.xy / ndcPos.w;\n\t\t\trefractionCoords += 1.0;\n\t\t\trefractionCoords /= 2.0;\n\t\t\ttransmittedLight = getTransmissionSample( refractionCoords, roughness, ior );\n\t\t\ttransmittance = diffuseColor * volumeAttenuation( length( transmissionRay ), attenuationColor, attenuationDistance );\n\t\t\n\t\t#endif\n\t\tvec3 attenuatedColor = transmittance * transmittedLight.rgb;\n\t\tvec3 F = EnvironmentBRDF( n, v, specularColor, specularF90, roughness );\n\t\tfloat transmittanceFactor = ( transmittance.r + transmittance.g + transmittance.b ) / 3.0;\n\t\treturn vec4( ( 1.0 - F ) * attenuatedColor, 1.0 - ( 1.0 - transmittedLight.a ) * transmittanceFactor );\n\t}\n#endif",uv_pars_fragment:"#if defined( USE_UV ) || defined( USE_ANISOTROPY )\n\tvarying vec2 vUv;\n#endif\n#ifdef USE_MAP\n\tvarying vec2 vMapUv;\n#endif\n#ifdef USE_ALPHAMAP\n\tvarying vec2 vAlphaMapUv;\n#endif\n#ifdef USE_LIGHTMAP\n\tvarying vec2 vLightMapUv;\n#endif\n#ifdef USE_AOMAP\n\tvarying vec2 vAoMapUv;\n#endif\n#ifdef USE_BUMPMAP\n\tvarying vec2 vBumpMapUv;\n#endif\n#ifdef USE_NORMALMAP\n\tvarying vec2 vNormalMapUv;\n#endif\n#ifdef USE_EMISSIVEMAP\n\tvarying vec2 vEmissiveMapUv;\n#endif\n#ifdef USE_METALNESSMAP\n\tvarying vec2 vMetalnessMapUv;\n#endif\n#ifdef USE_ROUGHNESSMAP\n\tvarying vec2 vRoughnessMapUv;\n#endif\n#ifdef USE_ANISOTROPYMAP\n\tvarying vec2 vAnisotropyMapUv;\n#endif\n#ifdef USE_CLEARCOATMAP\n\tvarying vec2 vClearcoatMapUv;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tvarying vec2 vClearcoatNormalMapUv;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tvarying vec2 vClearcoatRoughnessMapUv;\n#endif\n#ifdef USE_IRIDESCENCEMAP\n\tvarying vec2 vIridescenceMapUv;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tvarying vec2 vIridescenceThicknessMapUv;\n#endif\n#ifdef USE_SHEEN_COLORMAP\n\tvarying vec2 vSheenColorMapUv;\n#endif\n#ifdef USE_SHEEN_ROUGHNESSMAP\n\tvarying vec2 vSheenRoughnessMapUv;\n#endif\n#ifdef USE_SPECULARMAP\n\tvarying vec2 vSpecularMapUv;\n#endif\n#ifdef USE_SPECULAR_COLORMAP\n\tvarying vec2 vSpecularColorMapUv;\n#endif\n#ifdef USE_SPECULAR_INTENSITYMAP\n\tvarying vec2 vSpecularIntensityMapUv;\n#endif\n#ifdef USE_TRANSMISSIONMAP\n\tuniform mat3 transmissionMapTransform;\n\tvarying vec2 vTransmissionMapUv;\n#endif\n#ifdef USE_THICKNESSMAP\n\tuniform mat3 thicknessMapTransform;\n\tvarying vec2 vThicknessMapUv;\n#endif",uv_pars_vertex:"#if defined( USE_UV ) || defined( USE_ANISOTROPY )\n\tvarying vec2 vUv;\n#endif\n#ifdef USE_MAP\n\tuniform mat3 mapTransform;\n\tvarying vec2 vMapUv;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform mat3 alphaMapTransform;\n\tvarying vec2 vAlphaMapUv;\n#endif\n#ifdef USE_LIGHTMAP\n\tuniform mat3 lightMapTransform;\n\tvarying vec2 vLightMapUv;\n#endif\n#ifdef USE_AOMAP\n\tuniform mat3 aoMapTransform;\n\tvarying vec2 vAoMapUv;\n#endif\n#ifdef USE_BUMPMAP\n\tuniform mat3 bumpMapTransform;\n\tvarying vec2 vBumpMapUv;\n#endif\n#ifdef USE_NORMALMAP\n\tuniform mat3 normalMapTransform;\n\tvarying vec2 vNormalMapUv;\n#endif\n#ifdef USE_DISPLACEMENTMAP\n\tuniform mat3 displacementMapTransform;\n\tvarying vec2 vDisplacementMapUv;\n#endif\n#ifdef USE_EMISSIVEMAP\n\tuniform mat3 emissiveMapTransform;\n\tvarying vec2 vEmissiveMapUv;\n#endif\n#ifdef USE_METALNESSMAP\n\tuniform mat3 metalnessMapTransform;\n\tvarying vec2 vMetalnessMapUv;\n#endif\n#ifdef USE_ROUGHNESSMAP\n\tuniform mat3 roughnessMapTransform;\n\tvarying vec2 vRoughnessMapUv;\n#endif\n#ifdef USE_ANISOTROPYMAP\n\tuniform mat3 anisotropyMapTransform;\n\tvarying vec2 vAnisotropyMapUv;\n#endif\n#ifdef USE_CLEARCOATMAP\n\tuniform mat3 clearcoatMapTransform;\n\tvarying vec2 vClearcoatMapUv;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform mat3 clearcoatNormalMapTransform;\n\tvarying vec2 vClearcoatNormalMapUv;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform mat3 clearcoatRoughnessMapTransform;\n\tvarying vec2 vClearcoatRoughnessMapUv;\n#endif\n#ifdef USE_SHEEN_COLORMAP\n\tuniform mat3 sheenColorMapTransform;\n\tvarying vec2 vSheenColorMapUv;\n#endif\n#ifdef USE_SHEEN_ROUGHNESSMAP\n\tuniform mat3 sheenRoughnessMapTransform;\n\tvarying vec2 vSheenRoughnessMapUv;\n#endif\n#ifdef USE_IRIDESCENCEMAP\n\tuniform mat3 iridescenceMapTransform;\n\tvarying vec2 vIridescenceMapUv;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tuniform mat3 iridescenceThicknessMapTransform;\n\tvarying vec2 vIridescenceThicknessMapUv;\n#endif\n#ifdef USE_SPECULARMAP\n\tuniform mat3 specularMapTransform;\n\tvarying vec2 vSpecularMapUv;\n#endif\n#ifdef USE_SPECULAR_COLORMAP\n\tuniform mat3 specularColorMapTransform;\n\tvarying vec2 vSpecularColorMapUv;\n#endif\n#ifdef USE_SPECULAR_INTENSITYMAP\n\tuniform mat3 specularIntensityMapTransform;\n\tvarying vec2 vSpecularIntensityMapUv;\n#endif\n#ifdef USE_TRANSMISSIONMAP\n\tuniform mat3 transmissionMapTransform;\n\tvarying vec2 vTransmissionMapUv;\n#endif\n#ifdef USE_THICKNESSMAP\n\tuniform mat3 thicknessMapTransform;\n\tvarying vec2 vThicknessMapUv;\n#endif",uv_vertex:"#if defined( USE_UV ) || defined( USE_ANISOTROPY )\n\tvUv = vec3( uv, 1 ).xy;\n#endif\n#ifdef USE_MAP\n\tvMapUv = ( mapTransform * vec3( MAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_ALPHAMAP\n\tvAlphaMapUv = ( alphaMapTransform * vec3( ALPHAMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_LIGHTMAP\n\tvLightMapUv = ( lightMapTransform * vec3( LIGHTMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_AOMAP\n\tvAoMapUv = ( aoMapTransform * vec3( AOMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_BUMPMAP\n\tvBumpMapUv = ( bumpMapTransform * vec3( BUMPMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_NORMALMAP\n\tvNormalMapUv = ( normalMapTransform * vec3( NORMALMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_DISPLACEMENTMAP\n\tvDisplacementMapUv = ( displacementMapTransform * vec3( DISPLACEMENTMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_EMISSIVEMAP\n\tvEmissiveMapUv = ( emissiveMapTransform * vec3( EMISSIVEMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_METALNESSMAP\n\tvMetalnessMapUv = ( metalnessMapTransform * vec3( METALNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_ROUGHNESSMAP\n\tvRoughnessMapUv = ( roughnessMapTransform * vec3( ROUGHNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_ANISOTROPYMAP\n\tvAnisotropyMapUv = ( anisotropyMapTransform * vec3( ANISOTROPYMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_CLEARCOATMAP\n\tvClearcoatMapUv = ( clearcoatMapTransform * vec3( CLEARCOATMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tvClearcoatNormalMapUv = ( clearcoatNormalMapTransform * vec3( CLEARCOAT_NORMALMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tvClearcoatRoughnessMapUv = ( clearcoatRoughnessMapTransform * vec3( CLEARCOAT_ROUGHNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_IRIDESCENCEMAP\n\tvIridescenceMapUv = ( iridescenceMapTransform * vec3( IRIDESCENCEMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tvIridescenceThicknessMapUv = ( iridescenceThicknessMapTransform * vec3( IRIDESCENCE_THICKNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SHEEN_COLORMAP\n\tvSheenColorMapUv = ( sheenColorMapTransform * vec3( SHEEN_COLORMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SHEEN_ROUGHNESSMAP\n\tvSheenRoughnessMapUv = ( sheenRoughnessMapTransform * vec3( SHEEN_ROUGHNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SPECULARMAP\n\tvSpecularMapUv = ( specularMapTransform * vec3( SPECULARMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SPECULAR_COLORMAP\n\tvSpecularColorMapUv = ( specularColorMapTransform * vec3( SPECULAR_COLORMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SPECULAR_INTENSITYMAP\n\tvSpecularIntensityMapUv = ( specularIntensityMapTransform * vec3( SPECULAR_INTENSITYMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_TRANSMISSIONMAP\n\tvTransmissionMapUv = ( transmissionMapTransform * vec3( TRANSMISSIONMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_THICKNESSMAP\n\tvThicknessMapUv = ( thicknessMapTransform * vec3( THICKNESSMAP_UV, 1 ) ).xy;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION ) || NUM_SPOT_LIGHT_COORDS > 0\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_BATCHING\n\t\tworldPosition = batchingMatrix * worldPosition;\n\t#endif\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif",background_vert:"varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}",background_frag:"uniform sampler2D t2D;\nuniform float backgroundIntensity;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\t#ifdef DECODE_VIDEO_TEXTURE\n\t\ttexColor = vec4( mix( pow( texColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), texColor.rgb * 0.0773993808, vec3( lessThanEqual( texColor.rgb, vec3( 0.04045 ) ) ) ), texColor.w );\n\t#endif\n\ttexColor.rgb *= backgroundIntensity;\n\tgl_FragColor = texColor;\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}",backgroundCube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",backgroundCube_frag:"#ifdef ENVMAP_TYPE_CUBE\n\tuniform samplerCube envMap;\n#elif defined( ENVMAP_TYPE_CUBE_UV )\n\tuniform sampler2D envMap;\n#endif\nuniform float flipEnvMap;\nuniform float backgroundBlurriness;\nuniform float backgroundIntensity;\nuniform mat3 backgroundRotation;\nvarying vec3 vWorldDirection;\n#include <cube_uv_reflection_fragment>\nvoid main() {\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 texColor = textureCube( envMap, backgroundRotation * vec3( flipEnvMap * vWorldDirection.x, vWorldDirection.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 texColor = textureCubeUV( envMap, backgroundRotation * vWorldDirection, backgroundBlurriness );\n\t#else\n\t\tvec4 texColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t#endif\n\ttexColor.rgb *= backgroundIntensity;\n\tgl_FragColor = texColor;\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}",cube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",cube_frag:"uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldDirection;\nvoid main() {\n\tvec4 texColor = textureCube( tCube, vec3( tFlip * vWorldDirection.x, vWorldDirection.yz ) );\n\tgl_FragColor = texColor;\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}",depth_vert:"#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <batching_vertex>\n\t#include <skinbase_vertex>\n\t#include <morphinstance_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <clipping_planes_fragment>\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <logdepthbuf_fragment>\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#elif DEPTH_PACKING == 3202\n\t\tgl_FragColor = vec4( packDepthToRGB( fragCoordZ ), 1.0 );\n\t#elif DEPTH_PACKING == 3203\n\t\tgl_FragColor = vec4( packDepthToRG( fragCoordZ ), 0.0, 1.0 );\n\t#endif\n}",distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <batching_vertex>\n\t#include <skinbase_vertex>\n\t#include <morphinstance_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}",distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <clipping_planes_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}",equirect_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\tvLineDistance = scale * lineDistance;\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",meshbasic_vert:"#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#if defined ( USE_ENVMAP ) || defined ( USE_SKINNING )\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinbase_vertex>\n\t\t#include <skinnormal_vertex>\n\t\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vLightMapUv );\n\t\treflectedLight.indirectDiffuse += lightMapTexel.rgb * lightMapIntensity * RECIPROCAL_PI;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshlambert_vert:"#define LAMBERT\nvarying vec3 vViewPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshlambert_frag:"#define LAMBERT\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_lambert_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_lambert_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshmatcap_vert:"#define MATCAP\nvarying vec3 vViewPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}",meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <fog_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t#else\n\t\tvec4 matcapColor = vec4( vec3( mix( 0.2, 0.8, uv.y ) ), 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshnormal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )\n\tvarying vec3 vViewPosition;\n#endif\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}",meshnormal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )\n\tvarying vec3 vViewPosition;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( 0.0, 0.0, 0.0, opacity );\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), diffuseColor.a );\n\t#ifdef OPAQUE\n\t\tgl_FragColor.a = 1.0;\n\t#endif\n}",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphysical_vert:"#define STANDARD\nvarying vec3 vViewPosition;\n#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\n#endif\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}",meshphysical_frag:"#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define USE_SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef USE_SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularColor;\n\t#ifdef USE_SPECULAR_COLORMAP\n\t\tuniform sampler2D specularColorMap;\n\t#endif\n\t#ifdef USE_SPECULAR_INTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_DISPERSION\n\tuniform float dispersion;\n#endif\n#ifdef USE_IRIDESCENCE\n\tuniform float iridescence;\n\tuniform float iridescenceIOR;\n\tuniform float iridescenceThicknessMinimum;\n\tuniform float iridescenceThicknessMaximum;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenColor;\n\tuniform float sheenRoughness;\n\t#ifdef USE_SHEEN_COLORMAP\n\t\tuniform sampler2D sheenColorMap;\n\t#endif\n\t#ifdef USE_SHEEN_ROUGHNESSMAP\n\t\tuniform sampler2D sheenRoughnessMap;\n\t#endif\n#endif\n#ifdef USE_ANISOTROPY\n\tuniform vec2 anisotropyVector;\n\t#ifdef USE_ANISOTROPYMAP\n\t\tuniform sampler2D anisotropyMap;\n\t#endif\n#endif\nvarying vec3 vViewPosition;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <iridescence_fragment>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <iridescence_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t#include <transmission_fragment>\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_SHEEN\n\t\tfloat sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );\n\t\toutgoingLight = outgoingLight * sheenEnergyComp + sheenSpecularDirect + sheenSpecularIndirect;\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometryClearcoatNormal, geometryViewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + ( clearcoatSpecularDirect + clearcoatSpecularIndirect ) * material.clearcoat;\n\t#endif\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshtoon_vert:"#define TOON\nvarying vec3 vViewPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshtoon_frag:"#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_toon_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_toon_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\n#ifdef USE_POINTS_UV\n\tvarying vec2 vUv;\n\tuniform mat3 uvTransform;\n#endif\nvoid main() {\n\t#ifdef USE_POINTS_UV\n\t\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\t#endif\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",shadow_vert:"#include <common>\n#include <batching_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <logdepthbuf_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\t#include <logdepthbuf_fragment>\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n}",sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix[ 3 ];\n\tvec2 scale = vec2( length( modelMatrix[ 0 ].xyz ), length( modelMatrix[ 1 ].xyz ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n}"},oo={common:{diffuse:{value:new Rr(16777215)},opacity:{value:1},map:{value:null},mapTransform:{value:new It},alphaMap:{value:null},alphaMapTransform:{value:new It},alphaTest:{value:0}},specularmap:{specularMap:{value:null},specularMapTransform:{value:new It}},envmap:{envMap:{value:null},envMapRotation:{value:new It},flipEnvMap:{value:-1},reflectivity:{value:1},ior:{value:1.5},refractionRatio:{value:.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1},aoMapTransform:{value:new It}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1},lightMapTransform:{value:new It}},bumpmap:{bumpMap:{value:null},bumpMapTransform:{value:new It},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalMapTransform:{value:new It},normalScale:{value:new Lt(1,1)}},displacementmap:{displacementMap:{value:null},displacementMapTransform:{value:new It},displacementScale:{value:1},displacementBias:{value:0}},emissivemap:{emissiveMap:{value:null},emissiveMapTransform:{value:new It}},metalnessmap:{metalnessMap:{value:null},metalnessMapTransform:{value:new It}},roughnessmap:{roughnessMap:{value:null},roughnessMapTransform:{value:new It}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new Rr(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowIntensity:1,shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowIntensity:1,shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},spotLightMap:{value:[]},spotShadowMap:{value:[]},spotLightMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowIntensity:1,shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}},ltc_1:{value:null},ltc_2:{value:null}},points:{diffuse:{value:new Rr(16777215)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},alphaMapTransform:{value:new It},alphaTest:{value:0},uvTransform:{value:new It}},sprite:{diffuse:{value:new Rr(16777215)},opacity:{value:1},center:{value:new Lt(.5,.5)},rotation:{value:0},map:{value:null},mapTransform:{value:new It},alphaMap:{value:null},alphaMapTransform:{value:new It},alphaTest:{value:0}}},lo={basic:{uniforms:pi([oo.common,oo.specularmap,oo.envmap,oo.aomap,oo.lightmap,oo.fog]),vertexShader:ao.meshbasic_vert,fragmentShader:ao.meshbasic_frag},lambert:{uniforms:pi([oo.common,oo.specularmap,oo.envmap,oo.aomap,oo.lightmap,oo.emissivemap,oo.bumpmap,oo.normalmap,oo.displacementmap,oo.fog,oo.lights,{emissive:{value:new Rr(0)}}]),vertexShader:ao.meshlambert_vert,fragmentShader:ao.meshlambert_frag},phong:{uniforms:pi([oo.common,oo.specularmap,oo.envmap,oo.aomap,oo.lightmap,oo.emissivemap,oo.bumpmap,oo.normalmap,oo.displacementmap,oo.fog,oo.lights,{emissive:{value:new Rr(0)},specular:{value:new Rr(1118481)},shininess:{value:30}}]),vertexShader:ao.meshphong_vert,fragmentShader:ao.meshphong_frag},standard:{uniforms:pi([oo.common,oo.envmap,oo.aomap,oo.lightmap,oo.emissivemap,oo.bumpmap,oo.normalmap,oo.displacementmap,oo.roughnessmap,oo.metalnessmap,oo.fog,oo.lights,{emissive:{value:new Rr(0)},roughness:{value:1},metalness:{value:0},envMapIntensity:{value:1}}]),vertexShader:ao.meshphysical_vert,fragmentShader:ao.meshphysical_frag},toon:{uniforms:pi([oo.common,oo.aomap,oo.lightmap,oo.emissivemap,oo.bumpmap,oo.normalmap,oo.displacementmap,oo.gradientmap,oo.fog,oo.lights,{emissive:{value:new Rr(0)}}]),vertexShader:ao.meshtoon_vert,fragmentShader:ao.meshtoon_frag},matcap:{uniforms:pi([oo.common,oo.bumpmap,oo.normalmap,oo.displacementmap,oo.fog,{matcap:{value:null}}]),vertexShader:ao.meshmatcap_vert,fragmentShader:ao.meshmatcap_frag},points:{uniforms:pi([oo.points,oo.fog]),vertexShader:ao.points_vert,fragmentShader:ao.points_frag},dashed:{uniforms:pi([oo.common,oo.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:ao.linedashed_vert,fragmentShader:ao.linedashed_frag},depth:{uniforms:pi([oo.common,oo.displacementmap]),vertexShader:ao.depth_vert,fragmentShader:ao.depth_frag},normal:{uniforms:pi([oo.common,oo.bumpmap,oo.normalmap,oo.displacementmap,{opacity:{value:1}}]),vertexShader:ao.meshnormal_vert,fragmentShader:ao.meshnormal_frag},sprite:{uniforms:pi([oo.sprite,oo.fog]),vertexShader:ao.sprite_vert,fragmentShader:ao.sprite_frag},background:{uniforms:{uvTransform:{value:new It},t2D:{value:null},backgroundIntensity:{value:1}},vertexShader:ao.background_vert,fragmentShader:ao.background_frag},backgroundCube:{uniforms:{envMap:{value:null},flipEnvMap:{value:-1},backgroundBlurriness:{value:0},backgroundIntensity:{value:1},backgroundRotation:{value:new It}},vertexShader:ao.backgroundCube_vert,fragmentShader:ao.backgroundCube_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:ao.cube_vert,fragmentShader:ao.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:ao.equirect_vert,fragmentShader:ao.equirect_frag},distanceRGBA:{uniforms:pi([oo.common,oo.displacementmap,{referencePosition:{value:new on},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:ao.distanceRGBA_vert,fragmentShader:ao.distanceRGBA_frag},shadow:{uniforms:pi([oo.lights,oo.fog,{color:{value:new 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No=class{constructor(e){this._renderer=e,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._compileMaterial(this._blurMaterial)}fromScene(e,t=0,n=.1,r=100){So=this._renderer.getRenderTarget(),To=this._renderer.getActiveCubeFace(),wo=this._renderer.getActiveMipmapLevel(),Mo=this._renderer.xr.enabled,this._renderer.xr.enabled=!1,this._setSize(256);const i=this._allocateTargets();return i.depthBuffer=!0,this._sceneToCubeUV(e,n,r,i),t>0&&this._blur(i,0,0,t),this._applyPMREM(i),this._cleanup(i),i}fromEquirectangular(e,t=null){return this._fromTexture(e,t)}fromCubemap(e,t=null){return 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e=3*Math.max(this._cubeSize,112),t=4*this._cubeSize,n={magFilter:K,minFilter:K,generateMipmaps:!1,type:oe,format:pe,colorSpace:it,depthBuffer:!1},r=Po(e,t,n);if(null===this._pingPongRenderTarget||this._pingPongRenderTarget.width!==e||this._pingPongRenderTarget.height!==t){null!==this._pingPongRenderTarget&&this._dispose(),this._pingPongRenderTarget=Po(e,t,n);const{_lodMax:r}=this;({sizeLods:this._sizeLods,lodPlanes:this._lodPlanes,sigmas:this._sigmas}=function(e){const t=[],n=[],r=[];let i=e;const s=e-4+1+_o.length;for(let a=0;a<s;a++){const s=Math.pow(2,i);n.push(s);let o=1/s;a>e-4?o=_o[a-e+4-1]:0===a&&(o=0),r.push(o);const l=1/(s-2),u=-l,c=1+l,A=[u,u,c,u,c,c,u,u,c,c,u,c],h=6,d=6,p=3,f=2,m=1,g=new Float32Array(p*d*h),v=new Float32Array(f*d*h),_=new Float32Array(m*d*h);for(let e=0;e<h;e++){const t=e%3*2/3-1,n=e>2?0:-1,r=[t,n,0,t+2/3,n,0,t+2/3,n+1,0,t,n,0,t+2/3,n+1,0,t,n+1,0];g.set(r,p*d*e),v.set(A,f*d*e);const i=[e,e,e,e,e,e];_.set(i,m*d*e)}const y=new Zr;y.setAttribute("position",new qr(g,p)),y.setAttribute("uv",new qr(v,f)),y.setAttribute("faceIndex",new qr(_,m)),t.push(y),i>4&&i--}return{lodPlanes:t,sizeLods:n,sigmas:r}}(r)),this._blurMaterial=function(e,t,n){const r=new Float32Array(yo),i=new on(0,1,0),s=new gi({name:"SphericalGaussianBlur",defines:{n:yo,CUBEUV_TEXEL_WIDTH:1/t,CUBEUV_TEXEL_HEIGHT:1/n,CUBEUV_MAX_MIP:`${e}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:r},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:i}},vertexShader:Uo(),fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform int samples;\n\t\t\tuniform float weights[ n ];\n\t\t\tuniform bool latitudinal;\n\t\t\tuniform float dTheta;\n\t\t\tuniform float mipInt;\n\t\t\tuniform vec3 poleAxis;\n\n\t\t\t#define ENVMAP_TYPE_CUBE_UV\n\t\t\t#include <cube_uv_reflection_fragment>\n\n\t\t\tvec3 getSample( float theta, vec3 axis ) {\n\n\t\t\t\tfloat cosTheta = cos( theta );\n\t\t\t\t// Rodrigues' axis-angle rotation\n\t\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross( axis, vOutputDirection ) * sin( theta )\n\t\t\t\t\t+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );\n\n\t\t\t\treturn bilinearCubeUV( envMap, sampleDirection, mipInt );\n\n\t\t\t}\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );\n\n\t\t\t\tif ( all( equal( axis, vec3( 0.0 ) ) ) ) {\n\n\t\t\t\t\taxis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );\n\n\t\t\t\t}\n\n\t\t\t\taxis = normalize( axis );\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );\n\n\t\t\t\tfor ( int i = 1; i < n; i++ ) {\n\n\t\t\t\t\tif ( i >= samples ) {\n\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\t}\n\n\t\t\t\t\tfloat theta = dTheta * float( i );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( theta, axis );\n\n\t\t\t\t}\n\n\t\t\t}\n\t\t",blending:0,depthTest:!1,depthWrite:!1});return s}(r,e,t)}return r}_compileMaterial(e){const t=new ci(this._lodPlanes[0],e);this._renderer.compile(t,xo)}_sceneToCubeUV(e,t,n,r){const i=new bi(90,1,t,n),s=[1,-1,1,1,1,1],a=[1,1,1,-1,-1,-1],o=this._renderer,l=o.autoClear,u=o.toneMapping;o.getClearColor(bo),o.toneMapping=0,o.autoClear=!1;const c=new Lr({name:"PMREM.Background",side:1,depthWrite:!1,depthTest:!1}),A=new ci(new hi,c);let h=!1;const d=e.background;d?d.isColor&&(c.color.copy(d),e.background=null,h=!0):(c.color.copy(bo),h=!0);for(let t=0;t<6;t++){const n=t%3;0===n?(i.up.set(0,s[t],0),i.lookAt(a[t],0,0)):1===n?(i.up.set(0,0,s[t]),i.lookAt(0,a[t],0)):(i.up.set(0,s[t],0),i.lookAt(0,0,a[t]));const l=this._cubeSize;Do(r,n*l,t>2?l:0,l,l),o.setRenderTarget(r),h&&o.render(A,i),o.render(e,i)}A.geometry.dispose(),A.material.dispose(),o.toneMapping=u,o.autoClear=l,e.background=d}_textureToCubeUV(e,t){const n=this._renderer,r=e.mapping===q||e.mapping===G;r?(null===this._cubemapMaterial&&(this._cubemapMaterial=Io()),this._cubemapMaterial.uniforms.flipEnvMap.value=!1===e.isRenderTargetTexture?-1:1):null===this._equirectMaterial&&(this._equirectMaterial=Lo());const i=r?this._cubemapMaterial:this._equirectMaterial,s=new ci(this._lodPlanes[0],i);i.uniforms.envMap.value=e;const a=this._cubeSize;Do(t,0,0,3*a,2*a),n.setRenderTarget(t),n.render(s,xo)}_applyPMREM(e){const t=this._renderer,n=t.autoClear;t.autoClear=!1;const r=this._lodPlanes.length;for(let t=1;t<r;t++){const n=Math.sqrt(this._sigmas[t]*this._sigmas[t]-this._sigmas[t-1]*this._sigmas[t-1]),i=Ro[(r-t-1)%Ro.length];this._blur(e,t-1,t,n,i)}t.autoClear=n}_blur(e,t,n,r,i){const s=this._pingPongRenderTarget;this._halfBlur(e,s,t,n,r,"latitudinal",i),this._halfBlur(s,e,n,n,r,"longitudinal",i)}_halfBlur(e,t,n,r,i,s,a){const o=this._renderer,l=this._blurMaterial;"latitudinal"!==s&&"longitudinal"!==s&&console.error("blur direction must be either latitudinal or longitudinal!");const u=new ci(this._lodPlanes[r],l),c=l.uniforms,A=this._sizeLods[n]-1,h=isFinite(i)?Math.PI/(2*A):2*Math.PI/39,d=i/h,p=isFinite(i)?1+Math.floor(3*d):yo;p>yo&&console.warn(`sigmaRadians, ${i}, is too large and will clip, as it requested ${p} samples when the maximum is set to 20`);const f=[];let m=0;for(let e=0;e<yo;++e){const t=e/d,n=Math.exp(-t*t/2);f.push(n),0===e?m+=n:e<p&&(m+=2*n)}for(let e=0;e<f.length;e++)f[e]=f[e]/m;c.envMap.value=e.texture,c.samples.value=p,c.weights.value=f,c.latitudinal.value="latitudinal"===s,a&&(c.poleAxis.value=a);const{_lodMax:g}=this;c.dTheta.value=h,c.mipInt.value=g-n;const v=this._sizeLods[r];Do(t,3*v*(r>g-4?r-g+4:0),4*(this._cubeSize-v),3*v,2*v),o.setRenderTarget(t),o.render(u,xo)}};function Po(e,t,n){const r=new nn(e,t,n);return r.texture.mapping=H,r.texture.name="PMREM.cubeUv",r.scissorTest=!0,r}function Do(e,t,n,r,i){e.viewport.set(t,n,r,i),e.scissor.set(t,n,r,i)}function Lo(){return new gi({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:Uo(),fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\n\t\t\t#include <common>\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 outputDirection = normalize( vOutputDirection );\n\t\t\t\tvec2 uv = equirectUv( outputDirection );\n\n\t\t\t\tgl_FragColor = vec4( texture2D ( envMap, uv ).rgb, 1.0 );\n\n\t\t\t}\n\t\t",blending:0,depthTest:!1,depthWrite:!1})}function Io(){return new gi({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:Uo(),fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tuniform float flipEnvMap;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform samplerCube envMap;\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = textureCube( envMap, vec3( flipEnvMap * vOutputDirection.x, vOutputDirection.yz ) );\n\n\t\t\t}\n\t\t",blending:0,depthTest:!1,depthWrite:!1})}function Uo(){return"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t"}function Bo(e){let t=new WeakMap,n=null;function r(e){const n=e.target;n.removeEventListener("dispose",r);const i=t.get(n);void 0!==i&&(t.delete(n),i.dispose())}return{get:function(i){if(i&&i.isTexture){const s=i.mapping,a=s===z||s===V,o=s===q||s===G;if(a||o){let s=t.get(i);const l=void 0!==s?s.texture.pmremVersion:0;if(i.isRenderTargetTexture&&i.pmremVersion!==l)return null===n&&(n=new No(e)),s=a?n.fromEquirectangular(i,s):n.fromCubemap(i,s),s.texture.pmremVersion=i.pmremVersion,t.set(i,s),s.texture;if(void 0!==s)return s.texture;{const l=i.image;return a&&l&&l.height>0||o&&l&&function(e){let t=0;const n=6;for(let r=0;r<n;r++)void 0!==e[r]&&t++;return t===n}(l)?(null===n&&(n=new No(e)),s=a?n.fromEquirectangular(i):n.fromCubemap(i),s.texture.pmremVersion=i.pmremVersion,t.set(i,s),i.addEventListener("dispose",r),s.texture):null}}}return i},dispose:function(){t=new WeakMap,null!==n&&(n.dispose(),n=null)}}}function Oo(e){const t={};function n(n){if(void 0!==t[n])return t[n];let r;switch(n){case"WEBGL_depth_texture":r=e.getExtension("WEBGL_depth_texture")||e.getExtension("MOZ_WEBGL_depth_texture")||e.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":r=e.getExtension("EXT_texture_filter_anisotropic")||e.getExtension("MOZ_EXT_texture_filter_anisotropic")||e.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":r=e.getExtension("WEBGL_compressed_texture_s3tc")||e.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||e.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":r=e.getExtension("WEBGL_compressed_texture_pvrtc")||e.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:r=e.getExtension(n)}return t[n]=r,r}return{has:function(e){return null!==n(e)},init:function(){n("EXT_color_buffer_float"),n("WEBGL_clip_cull_distance"),n("OES_texture_float_linear"),n("EXT_color_buffer_half_float"),n("WEBGL_multisampled_render_to_texture"),n("WEBGL_render_shared_exponent")},get:function(e){const t=n(e);return null===t&&qt("THREE.WebGLRenderer: "+e+" extension not supported."),t}}}function Fo(e,t,n,r){const i={},s=new WeakMap;function a(e){const o=e.target;null!==o.index&&t.remove(o.index);for(const e in o.attributes)t.remove(o.attributes[e]);o.removeEventListener("dispose",a),delete i[o.id];const l=s.get(o);l&&(t.remove(l),s.delete(o)),r.releaseStatesOfGeometry(o),!0===o.isInstancedBufferGeometry&&delete o._maxInstanceCount,n.memory.geometries--}function o(e){const n=[],r=e.index,i=e.attributes.position;let a=0;if(null!==r){const e=r.array;a=r.version;for(let t=0,r=e.length;t<r;t+=3){const r=e[t+0],i=e[t+1],s=e[t+2];n.push(r,i,i,s,s,r)}}else{if(void 0===i)return;{const e=i.array;a=i.version;for(let t=0,r=e.length/3-1;t<r;t+=3){const 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this._getShaderStage(e.vertexShader).id}getFragmentShaderID(e){return this._getShaderStage(e.fragmentShader).id}dispose(){this.shaderCache.clear(),this.materialCache.clear()}_getShaderCacheForMaterial(e){const t=this.materialCache;let n=t.get(e);return void 0===n&&(n=new Set,t.set(e,n)),n}_getShaderStage(e){const t=this.shaderCache;let n=t.get(e);return void 0===n&&(n=new mu(e),t.set(e,n)),n}}class mu{constructor(e){this.id=pu++,this.code=e,this.usedTimes=0}}function gu(e,t,n,r,i,s,a){const o=new Qn,l=new fu,u=new Set,c=[],A=i.logarithmicDepthBuffer,h=i.vertexTextures;let d=i.precision;const p={MeshDepthMaterial:"depth",MeshDistanceMaterial:"distanceRGBA",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",MeshPhongMaterial:"phong",MeshToonMaterial:"toon",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",MeshMatcapMaterial:"matcap",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points",ShadowMaterial:"shadow",SpriteMaterial:"sprite"};function f(e){return u.add(e),0===e?"uv":`uv${e}`}return{getParameters:function(s,o,c,m,g){const v=m.fog,_=g.geometry,y=s.isMeshStandardMaterial?m.environment:null,x=(s.isMeshStandardMaterial?n:t).get(s.envMap||y),b=x&&x.mapping===H?x.image.height:null,S=p[s.type];null!==s.precision&&(d=i.getMaxPrecision(s.precision),d!==s.precision&&console.warn("THREE.WebGLProgram.getParameters:",s.precision,"not supported, using",d,"instead."));const T=_.morphAttributes.position||_.morphAttributes.normal||_.morphAttributes.color,w=void 0!==T?T.length:0;let M,E,C,R,N=0;if(void 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P=e.getRenderTarget(),D=e.state.buffers.depth.getReversed(),L=!0===g.isInstancedMesh,I=!0===g.isBatchedMesh,U=!!s.map,B=!!s.matcap,O=!!x,F=!!s.aoMap,k=!!s.lightMap,q=!!s.bumpMap,G=!!s.normalMap,z=!!s.displacementMap,V=!!s.emissiveMap,j=!!s.metalnessMap,W=!!s.roughnessMap,X=s.anisotropy>0,Q=s.clearcoat>0,Y=s.dispersion>0,$=s.iridescence>0,K=s.sheen>0,Z=s.transmission>0,J=X&&!!s.anisotropyMap,ee=Q&&!!s.clearcoatMap,te=Q&&!!s.clearcoatNormalMap,ne=Q&&!!s.clearcoatRoughnessMap,re=$&&!!s.iridescenceMap,ie=$&&!!s.iridescenceThicknessMap,se=K&&!!s.sheenColorMap,ae=K&&!!s.sheenRoughnessMap,oe=!!s.specularMap,le=!!s.specularColorMap,ue=!!s.specularIntensityMap,ce=Z&&!!s.transmissionMap,Ae=Z&&!!s.thicknessMap,he=!!s.gradientMap,de=!!s.alphaMap,pe=s.alphaTest>0,fe=!!s.alphaHash,me=!!s.extensions;let ge=0;s.toneMapped&&(null!==P&&!0!==P.isXRRenderTarget||(ge=e.toneMapping));const ve={shaderID:S,shaderType:s.type,shaderName:s.name,vertexShader:M,fragmentShader:E,defines:s.defines,customVertexShaderID:C,customFragmentShaderID:R,isRawShaderMaterial:!0===s.isRawShaderMaterial,glslVersion:s.glslVersion,precision:d,batching:I,batchingColor:I&&null!==g._colorsTexture,instancing:L,instancingColor:L&&null!==g.instanceColor,instancingMorph:L&&null!==g.morphTexture,supportsVertexTextures:h,outputColorSpace:null===P?e.outputColorSpace:!0===P.isXRRenderTarget?P.texture.colorSpace:it,alphaToCoverage:!!s.alphaToCoverage,map:U,matcap:B,envMap:O,envMapMode:O&&x.mapping,envMapCubeUVHeight:b,aoMap:F,lightMap:k,bumpMap:q,normalMap:G,displacementMap:h&&z,emissiveMap:V,normalMapObjectSpace:G&&1===s.normalMapType,normalMapTangentSpace:G&&0===s.normalMapType,metalnessMap:j,roughnessMap:W,anisotropy:X,anisotropyMap:J,clearcoat:Q,clearcoatMap:ee,clearcoatNormalMap:te,clearcoatRoughnessMap:ne,dispersion:Y,iridescence:$,iridescenceMap:re,iridescenceThicknessMap:ie,sheen:K,sheenColorMap:se,sheenRoughnessMap:ae,specularMap:oe,specularColorMap:le,specularIntensityMap:ue,transmission:Z,transmissionMap:ce,thicknessMap:Ae,gradientMap:he,opaque:!1===s.transparent&&1===s.blending&&!1===s.alphaToCoverage,alphaMap:de,alphaTest:pe,alphaHash:fe,combine:s.combine,mapUv:U&&f(s.map.channel),aoMapUv:F&&f(s.aoMap.channel),lightMapUv:k&&f(s.lightMap.channel),bumpMapUv:q&&f(s.bumpMap.channel),normalMapUv:G&&f(s.normalMap.channel),displacementMapUv:z&&f(s.displacementMap.channel),emissiveMapUv:V&&f(s.emissiveMap.channel),metalnessMapUv:j&&f(s.metalnessMap.channel),roughnessMapUv:W&&f(s.roughnessMap.channel),anisotropyMapUv:J&&f(s.anisotropyMap.channel),clearcoatMapUv:ee&&f(s.clearcoatMap.channel),clearcoatNormalMapUv:te&&f(s.clearcoatNormalMap.channel),clearcoatRoughnessMapUv:ne&&f(s.clearcoatRoughnessMap.channel),iridescenceMapUv:re&&f(s.iridescenceMap.channel),iridescenceThicknessMapUv:ie&&f(s.iridescenceThicknessMap.channel),sheenColorMapUv:se&&f(s.sheenColorMap.channel),sheenRoughnessMapUv:ae&&f(s.sheenRoughnessMap.channel),specularMapUv:oe&&f(s.specularMap.channel),specularColorMapUv:le&&f(s.specularColorMap.channel),specularIntensityMapUv:ue&&f(s.specularIntensityMap.channel),transmissionMapUv:ce&&f(s.transmissionMap.channel),thicknessMapUv:Ae&&f(s.thicknessMap.channel),alphaMapUv:de&&f(s.alphaMap.channel),vertexTangents:!!_.attributes.tangent&&(G||X),vertexColors:s.vertexColors,vertexAlphas:!0===s.vertexColors&&!!_.attributes.color&&4===_.attributes.color.itemSize,pointsUvs:!0===g.isPoints&&!!_.attributes.uv&&(U||de),fog:!!v,useFog:!0===s.fog,fogExp2:!!v&&v.isFogExp2,flatShading:!0===s.flatShading,sizeAttenuation:!0===s.sizeAttenuation,logarithmicDepthBuffer:A,reverseDepthBuffer:D,skinning:!0===g.isSkinnedMesh,morphTargets:void 0!==_.morphAttributes.position,morphNormals:void 0!==_.morphAttributes.normal,morphColors:void 0!==_.morphAttributes.color,morphTargetsCount:w,morphTextureStride:N,numDirLights:o.directional.length,numPointLights:o.point.length,numSpotLights:o.spot.length,numSpotLightMaps:o.spotLightMap.length,numRectAreaLights:o.rectArea.length,numHemiLights:o.hemi.length,numDirLightShadows:o.directionalShadowMap.length,numPointLightShadows:o.pointShadowMap.length,numSpotLightShadows:o.spotShadowMap.length,numSpotLightShadowsWithMaps:o.numSpotLightShadowsWithMaps,numLightProbes:o.numLightProbes,numClippingPlanes:a.numPlanes,numClipIntersection:a.numIntersection,dithering:s.dithering,shadowMapEnabled:e.shadowMap.enabled&&c.length>0,shadowMapType:e.shadowMap.type,toneMapping:ge,decodeVideoTexture:U&&!0===s.map.isVideoTexture&&Ht.getTransfer(s.map.colorSpace)===at,decodeVideoTextureEmissive:V&&!0===s.emissiveMap.isVideoTexture&&Ht.getTransfer(s.emissiveMap.colorSpace)===at,premultipliedAlpha:s.premultipliedAlpha,doubleSided:2===s.side,flipSided:1===s.side,useDepthPacking:s.depthPacking>=0,depthPacking:s.depthPacking||0,index0AttributeName:s.index0AttributeName,extensionClipCullDistance:me&&!0===s.extensions.clipCullDistance&&r.has("WEBGL_clip_cull_distance"),extensionMultiDraw:(me&&!0===s.extensions.multiDraw||I)&&r.has("WEBGL_multi_draw"),rendererExtensionParallelShaderCompile:r.has("KHR_parallel_shader_compile"),customProgramCacheKey:s.customProgramCacheKey()};return ve.vertexUv1s=u.has(1),ve.vertexUv2s=u.has(2),ve.vertexUv3s=u.has(3),u.clear(),ve},getProgramCacheKey:function(t){const n=[];if(t.shaderID?n.push(t.shaderID):(n.push(t.customVertexShaderID),n.push(t.customFragmentShaderID)),void 0!==t.defines)for(const e in t.defines)n.push(e),n.push(t.defines[e]);return!1===t.isRawShaderMaterial&&(!function(e,t){e.push(t.precision),e.push(t.outputColorSpace),e.push(t.envMapMode),e.push(t.envMapCubeUVHeight),e.push(t.mapUv),e.push(t.alphaMapUv),e.push(t.lightMapUv),e.push(t.aoMapUv),e.push(t.bumpMapUv),e.push(t.normalMapUv),e.push(t.displacementMapUv),e.push(t.emissiveMapUv),e.push(t.metalnessMapUv),e.push(t.roughnessMapUv),e.push(t.anisotropyMapUv),e.push(t.clearcoatMapUv),e.push(t.clearcoatNormalMapUv),e.push(t.clearcoatRoughnessMapUv),e.push(t.iridescenceMapUv),e.push(t.iridescenceThicknessMapUv),e.push(t.sheenColorMapUv),e.push(t.sheenRoughnessMapUv),e.push(t.specularMapUv),e.push(t.specularColorMapUv),e.push(t.specularIntensityMapUv),e.push(t.transmissionMapUv),e.push(t.thicknessMapUv),e.push(t.combine),e.push(t.fogExp2),e.push(t.sizeAttenuation),e.push(t.morphTargetsCount),e.push(t.morphAttributeCount),e.push(t.numDirLights),e.push(t.numPointLights),e.push(t.numSpotLights),e.push(t.numSpotLightMaps),e.push(t.numHemiLights),e.push(t.numRectAreaLights),e.push(t.numDirLightShadows),e.push(t.numPointLightShadows),e.push(t.numSpotLightShadows),e.push(t.numSpotLightShadowsWithMaps),e.push(t.numLightProbes),e.push(t.shadowMapType),e.push(t.toneMapping),e.push(t.numClippingPlanes),e.push(t.numClipIntersection),e.push(t.depthPacking)}(n,t),function(e,t){o.disableAll(),t.supportsVertexTextures&&o.enable(0);t.instancing&&o.enable(1);t.instancingColor&&o.enable(2);t.instancingMorph&&o.enable(3);t.matcap&&o.enable(4);t.envMap&&o.enable(5);t.normalMapObjectSpace&&o.enable(6);t.normalMapTangentSpace&&o.enable(7);t.clearcoat&&o.enable(8);t.iridescence&&o.enable(9);t.alphaTest&&o.enable(10);t.vertexColors&&o.enable(11);t.vertexAlphas&&o.enable(12);t.vertexUv1s&&o.enable(13);t.vertexUv2s&&o.enable(14);t.vertexUv3s&&o.enable(15);t.vertexTangents&&o.enable(16);t.anisotropy&&o.enable(17);t.alphaHash&&o.enable(18);t.batching&&o.enable(19);t.dispersion&&o.enable(20);t.batchingColor&&o.enable(21);e.push(o.mask),o.disableAll(),t.fog&&o.enable(0);t.useFog&&o.enable(1);t.flatShading&&o.enable(2);t.logarithmicDepthBuffer&&o.enable(3);t.reverseDepthBuffer&&o.enable(4);t.skinning&&o.enable(5);t.morphTargets&&o.enable(6);t.morphNormals&&o.enable(7);t.morphColors&&o.enable(8);t.premultipliedAlpha&&o.enable(9);t.shadowMapEnabled&&o.enable(10);t.doubleSided&&o.enable(11);t.flipSided&&o.enable(12);t.useDepthPacking&&o.enable(13);t.dithering&&o.enable(14);t.transmission&&o.enable(15);t.sheen&&o.enable(16);t.opaque&&o.enable(17);t.pointsUvs&&o.enable(18);t.decodeVideoTexture&&o.enable(19);t.decodeVideoTextureEmissive&&o.enable(20);t.alphaToCoverage&&o.enable(21);e.push(o.mask)}(n,t),n.push(e.outputColorSpace)),n.push(t.customProgramCacheKey),n.join()},getUniforms:function(e){const t=p[e.type];let n;if(t){const e=lo[t];n=mi.clone(e.uniforms)}else n=e.uniforms;return n},acquireProgram:function(t,n){let r;for(let e=0,t=c.length;e<t;e++){const t=c[e];if(t.cacheKey===n){r=t,++r.usedTimes;break}}return void 0===r&&(r=new du(e,n,t,s),c.push(r)),r},releaseProgram:function(e){if(0==--e.usedTimes){const t=c.indexOf(e);c[t]=c[c.length-1],c.pop(),e.destroy()}},releaseShaderCache:function(e){l.remove(e)},programs:c,dispose:function(){l.dispose()}}}function vu(){let e=new WeakMap;return{has:function(t){return e.has(t)},get:function(t){let n=e.get(t);return void 0===n&&(n={},e.set(t,n)),n},remove:function(t){e.delete(t)},update:function(t,n,r){e.get(t)[n]=r},dispose:function(){e=new WeakMap}}}function _u(e,t){return e.groupOrder!==t.groupOrder?e.groupOrder-t.groupOrder:e.renderOrder!==t.renderOrder?e.renderOrder-t.renderOrder:e.material.id!==t.material.id?e.material.id-t.material.id:e.z!==t.z?e.z-t.z:e.id-t.id}function yu(e,t){return e.groupOrder!==t.groupOrder?e.groupOrder-t.groupOrder:e.renderOrder!==t.renderOrder?e.renderOrder-t.renderOrder:e.z!==t.z?t.z-e.z:e.id-t.id}function xu(){const e=[];let t=0;const n=[],r=[],i=[];function s(n,r,i,s,a,o){let l=e[t];return void 0===l?(l={id:n.id,object:n,geometry:r,material:i,groupOrder:s,renderOrder:n.renderOrder,z:a,group:o},e[t]=l):(l.id=n.id,l.object=n,l.geometry=r,l.material=i,l.groupOrder=s,l.renderOrder=n.renderOrder,l.z=a,l.group=o),t++,l}return{opaque:n,transmissive:r,transparent:i,init:function(){t=0,n.length=0,r.length=0,i.length=0},push:function(e,t,a,o,l,u){const c=s(e,t,a,o,l,u);a.transmission>0?r.push(c):!0===a.transparent?i.push(c):n.push(c)},unshift:function(e,t,a,o,l,u){const c=s(e,t,a,o,l,u);a.transmission>0?r.unshift(c):!0===a.transparent?i.unshift(c):n.unshift(c)},finish:function(){for(let n=t,r=e.length;n<r;n++){const t=e[n];if(null===t.id)break;t.id=null,t.object=null,t.geometry=null,t.material=null,t.group=null}},sort:function(e,t){n.length>1&&n.sort(e||_u),r.length>1&&r.sort(t||yu),i.length>1&&i.sort(t||yu)}}}function bu(){let e=new WeakMap;return{get:function(t,n){const r=e.get(t);let i;return void 0===r?(i=new xu,e.set(t,[i])):n>=r.length?(i=new xu,r.push(i)):i=r[n],i},dispose:function(){e=new WeakMap}}}function Su(){const e={};return{get:function(t){if(void 0!==e[t.id])return e[t.id];let n;switch(t.type){case"DirectionalLight":n={direction:new on,color:new Rr};break;case"SpotLight":n={position:new on,direction:new on,color:new Rr,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":n={position:new on,color:new Rr,distance:0,decay:0};break;case"HemisphereLight":n={direction:new on,skyColor:new Rr,groundColor:new Rr};break;case"RectAreaLight":n={color:new Rr,position:new on,halfWidth:new on,halfHeight:new on}}return e[t.id]=n,n}}}let Tu=0;function wu(e,t){return(t.castShadow?2:0)-(e.castShadow?2:0)+(t.map?1:0)-(e.map?1:0)}function Mu(e){const t=new Su,n=function(){const e={};return{get:function(t){if(void 0!==e[t.id])return e[t.id];let n;switch(t.type){case"DirectionalLight":case"SpotLight":n={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Lt};break;case"PointLight":n={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Lt,shadowCameraNear:1,shadowCameraFar:1e3}}return e[t.id]=n,n}}}(),r={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1,numSpotMaps:-1,numLightProbes:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotLightMap:[],spotShadow:[],spotShadowMap:[],spotLightMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],numSpotLightShadowsWithMaps:0,numLightProbes:0};for(let e=0;e<9;e++)r.probe.push(new on);const i=new on,s=new On,a=new On;return{setup:function(i){let s=0,a=0,o=0;for(let e=0;e<9;e++)r.probe[e].set(0,0,0);let l=0,u=0,c=0,A=0,h=0,d=0,p=0,f=0,m=0,g=0,v=0;i.sort(wu);for(let e=0,_=i.length;e<_;e++){const _=i[e],y=_.color,x=_.intensity,b=_.distance,S=_.shadow&&_.shadow.map?_.shadow.map.texture:null;if(_.isAmbientLight)s+=y.r*x,a+=y.g*x,o+=y.b*x;else if(_.isLightProbe){for(let e=0;e<9;e++)r.probe[e].addScaledVector(_.sh.coefficients[e],x);v++}else if(_.isDirectionalLight){const e=t.get(_);if(e.color.copy(_.color).multiplyScalar(_.intensity),_.castShadow){const e=_.shadow,t=n.get(_);t.shadowIntensity=e.intensity,t.shadowBias=e.bias,t.shadowNormalBias=e.normalBias,t.shadowRadius=e.radius,t.shadowMapSize=e.mapSize,r.directionalShadow[l]=t,r.directionalShadowMap[l]=S,r.directionalShadowMatrix[l]=_.shadow.matrix,d++}r.directional[l]=e,l++}else if(_.isSpotLight){const e=t.get(_);e.position.setFromMatrixPosition(_.matrixWorld),e.color.copy(y).multiplyScalar(x),e.distance=b,e.coneCos=Math.cos(_.angle),e.penumbraCos=Math.cos(_.angle*(1-_.penumbra)),e.decay=_.decay,r.spot[c]=e;const i=_.shadow;if(_.map&&(r.spotLightMap[m]=_.map,m++,i.updateMatrices(_),_.castShadow&&g++),r.spotLightMatrix[c]=i.matrix,_.castShadow){const e=n.get(_);e.shadowIntensity=i.intensity,e.shadowBias=i.bias,e.shadowNormalBias=i.normalBias,e.shadowRadius=i.radius,e.shadowMapSize=i.mapSize,r.spotShadow[c]=e,r.spotShadowMap[c]=S,f++}c++}else if(_.isRectAreaLight){const e=t.get(_);e.color.copy(y).multiplyScalar(x),e.halfWidth.set(.5*_.width,0,0),e.halfHeight.set(0,.5*_.height,0),r.rectArea[A]=e,A++}else if(_.isPointLight){const e=t.get(_);if(e.color.copy(_.color).multiplyScalar(_.intensity),e.distance=_.distance,e.decay=_.decay,_.castShadow){const e=_.shadow,t=n.get(_);t.shadowIntensity=e.intensity,t.shadowBias=e.bias,t.shadowNormalBias=e.normalBias,t.shadowRadius=e.radius,t.shadowMapSize=e.mapSize,t.shadowCameraNear=e.camera.near,t.shadowCameraFar=e.camera.far,r.pointShadow[u]=t,r.pointShadowMap[u]=S,r.pointShadowMatrix[u]=_.shadow.matrix,p++}r.point[u]=e,u++}else if(_.isHemisphereLight){const e=t.get(_);e.skyColor.copy(_.color).multiplyScalar(x),e.groundColor.copy(_.groundColor).multiplyScalar(x),r.hemi[h]=e,h++}}A>0&&(!0===e.has("OES_texture_float_linear")?(r.rectAreaLTC1=oo.LTC_FLOAT_1,r.rectAreaLTC2=oo.LTC_FLOAT_2):(r.rectAreaLTC1=oo.LTC_HALF_1,r.rectAreaLTC2=oo.LTC_HALF_2)),r.ambient[0]=s,r.ambient[1]=a,r.ambient[2]=o;const _=r.hash;_.directionalLength===l&&_.pointLength===u&&_.spotLength===c&&_.rectAreaLength===A&&_.hemiLength===h&&_.numDirectionalShadows===d&&_.numPointShadows===p&&_.numSpotShadows===f&&_.numSpotMaps===m&&_.numLightProbes===v||(r.directional.length=l,r.spot.length=c,r.rectArea.length=A,r.point.length=u,r.hemi.length=h,r.directionalShadow.length=d,r.directionalShadowMap.length=d,r.pointShadow.length=p,r.pointShadowMap.length=p,r.spotShadow.length=f,r.spotShadowMap.length=f,r.directionalShadowMatrix.length=d,r.pointShadowMatrix.length=p,r.spotLightMatrix.length=f+m-g,r.spotLightMap.length=m,r.numSpotLightShadowsWithMaps=g,r.numLightProbes=v,_.directionalLength=l,_.pointLength=u,_.spotLength=c,_.rectAreaLength=A,_.hemiLength=h,_.numDirectionalShadows=d,_.numPointShadows=p,_.numSpotShadows=f,_.numSpotMaps=m,_.numLightProbes=v,r.version=Tu++)},setupView:function(e,t){let n=0,o=0,l=0,u=0,c=0;const A=t.matrixWorldInverse;for(let t=0,h=e.length;t<h;t++){const h=e[t];if(h.isDirectionalLight){const e=r.directional[n];e.direction.setFromMatrixPosition(h.matrixWorld),i.setFromMatrixPosition(h.target.matrixWorld),e.direction.sub(i),e.direction.transformDirection(A),n++}else if(h.isSpotLight){const e=r.spot[l];e.position.setFromMatrixPosition(h.matrixWorld),e.position.applyMatrix4(A),e.direction.setFromMatrixPosition(h.matrixWorld),i.setFromMatrixPosition(h.target.matrixWorld),e.direction.sub(i),e.direction.transformDirection(A),l++}else if(h.isRectAreaLight){const e=r.rectArea[u];e.position.setFromMatrixPosition(h.matrixWorld),e.position.applyMatrix4(A),a.identity(),s.copy(h.matrixWorld),s.premultiply(A),a.extractRotation(s),e.halfWidth.set(.5*h.width,0,0),e.halfHeight.set(0,.5*h.height,0),e.halfWidth.applyMatrix4(a),e.halfHeight.applyMatrix4(a),u++}else if(h.isPointLight){const e=r.point[o];e.position.setFromMatrixPosition(h.matrixWorld),e.position.applyMatrix4(A),o++}else if(h.isHemisphereLight){const e=r.hemi[c];e.direction.setFromMatrixPosition(h.matrixWorld),e.direction.transformDirection(A),c++}}},state:r}}function Eu(e){const t=new Mu(e),n=[],r=[];const i={lightsArray:n,shadowsArray:r,camera:null,lights:t,transmissionRenderTarget:{}};return{init:function(e){i.camera=e,n.length=0,r.length=0},state:i,setupLights:function(){t.setup(n)},setupLightsView:function(e){t.setupView(n,e)},pushLight:function(e){n.push(e)},pushShadow:function(e){r.push(e)}}}function Cu(e){let t=new WeakMap;return{get:function(n,r=0){const i=t.get(n);let s;return void 0===i?(s=new Eu(e),t.set(n,[s])):r>=i.length?(s=new Eu(e),i.push(s)):s=i[r],s},dispose:function(){t=new WeakMap}}}function Ru(e,t,n){let r=new qi;const i=new Lt,s=new Lt,a=new en,o=new pa({depthPacking:3201}),l=new fa,u={},c=n.maxTextureSize,p={[A]:1,[h]:0,[d]:2},f=new gi({defines:{VSM_SAMPLES:8},uniforms:{shadow_pass:{value:null},resolution:{value:new Lt},radius:{value:4}},vertexShader:"void main() {\n\tgl_Position = vec4( position, 1.0 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squared_mean / samples;\n\tfloat std_dev = sqrt( squared_mean - mean * mean );\n\tgl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );\n}"}),m=f.clone();m.defines.HORIZONTAL_PASS=1;const g=new Zr;g.setAttribute("position",new qr(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));const v=new ci(g,f),_=this;this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=1;let y=this.type;function x(n,r){const s=t.update(v);f.defines.VSM_SAMPLES!==n.blurSamples&&(f.defines.VSM_SAMPLES=n.blurSamples,m.defines.VSM_SAMPLES=n.blurSamples,f.needsUpdate=!0,m.needsUpdate=!0),null===n.mapPass&&(n.mapPass=new nn(i.x,i.y)),f.uniforms.shadow_pass.value=n.map.texture,f.uniforms.resolution.value=n.mapSize,f.uniforms.radius.value=n.radius,e.setRenderTarget(n.mapPass),e.clear(),e.renderBufferDirect(r,null,s,f,v,null),m.uniforms.shadow_pass.value=n.mapPass.texture,m.uniforms.resolution.value=n.mapSize,m.uniforms.radius.value=n.radius,e.setRenderTarget(n.map),e.clear(),e.renderBufferDirect(r,null,s,m,v,null)}function b(t,n,r,i){let s=null;const a=!0===r.isPointLight?t.customDistanceMaterial:t.customDepthMaterial;if(void 0!==a)s=a;else if(s=!0===r.isPointLight?l:o,e.localClippingEnabled&&!0===n.clipShadows&&Array.isArray(n.clippingPlanes)&&0!==n.clippingPlanes.length||n.displacementMap&&0!==n.displacementScale||n.alphaMap&&n.alphaTest>0||n.map&&n.alphaTest>0){const e=s.uuid,t=n.uuid;let r=u[e];void 0===r&&(r={},u[e]=r);let i=r[t];void 0===i&&(i=s.clone(),r[t]=i,n.addEventListener("dispose",T)),s=i}if(s.visible=n.visible,s.wireframe=n.wireframe,s.side=3===i?null!==n.shadowSide?n.shadowSide:n.side:null!==n.shadowSide?n.shadowSide:p[n.side],s.alphaMap=n.alphaMap,s.alphaTest=n.alphaTest,s.map=n.map,s.clipShadows=n.clipShadows,s.clippingPlanes=n.clippingPlanes,s.clipIntersection=n.clipIntersection,s.displacementMap=n.displacementMap,s.displacementScale=n.displacementScale,s.displacementBias=n.displacementBias,s.wireframeLinewidth=n.wireframeLinewidth,s.linewidth=n.linewidth,!0===r.isPointLight&&!0===s.isMeshDistanceMaterial){e.properties.get(s).light=r}return s}function S(n,i,s,a,o){if(!1===n.visible)return;if(n.layers.test(i.layers)&&(n.isMesh||n.isLine||n.isPoints)&&(n.castShadow||n.receiveShadow&&3===o)&&(!n.frustumCulled||r.intersectsObject(n))){n.modelViewMatrix.multiplyMatrices(s.matrixWorldInverse,n.matrixWorld);const r=t.update(n),l=n.material;if(Array.isArray(l)){const t=r.groups;for(let u=0,c=t.length;u<c;u++){const c=t[u],A=l[c.materialIndex];if(A&&A.visible){const t=b(n,A,a,o);n.onBeforeShadow(e,n,i,s,r,t,c),e.renderBufferDirect(s,null,r,t,n,c),n.onAfterShadow(e,n,i,s,r,t,c)}}}else if(l.visible){const t=b(n,l,a,o);n.onBeforeShadow(e,n,i,s,r,t,null),e.renderBufferDirect(s,null,r,t,n,null),n.onAfterShadow(e,n,i,s,r,t,null)}}const l=n.children;for(let e=0,t=l.length;e<t;e++)S(l[e],i,s,a,o)}function T(e){e.target.removeEventListener("dispose",T);for(const t in u){const n=u[t],r=e.target.uuid;if(r in n){n[r].dispose(),delete n[r]}}}this.render=function(t,n,o){if(!1===_.enabled)return;if(!1===_.autoUpdate&&!1===_.needsUpdate)return;if(0===t.length)return;const l=e.getRenderTarget(),u=e.getActiveCubeFace(),A=e.getActiveMipmapLevel(),h=e.state;h.setBlending(0),h.buffers.color.setClear(1,1,1,1),h.buffers.depth.setTest(!0),h.setScissorTest(!1);const d=3!==y&&3===this.type,p=3===y&&3!==this.type;for(let l=0,u=t.length;l<u;l++){const u=t[l],A=u.shadow;if(void 0===A){console.warn("THREE.WebGLShadowMap:",u,"has no shadow.");continue}if(!1===A.autoUpdate&&!1===A.needsUpdate)continue;i.copy(A.mapSize);const f=A.getFrameExtents();if(i.multiply(f),s.copy(A.mapSize),(i.x>c||i.y>c)&&(i.x>c&&(s.x=Math.floor(c/f.x),i.x=s.x*f.x,A.mapSize.x=s.x),i.y>c&&(s.y=Math.floor(c/f.y),i.y=s.y*f.y,A.mapSize.y=s.y)),null===A.map||!0===d||!0===p){const e=3!==this.type?{minFilter:Q,magFilter:Q}:{};null!==A.map&&A.map.dispose(),A.map=new nn(i.x,i.y,e),A.map.texture.name=u.name+".shadowMap",A.camera.updateProjectionMatrix()}e.setRenderTarget(A.map),e.clear();const m=A.getViewportCount();for(let e=0;e<m;e++){const t=A.getViewport(e);a.set(s.x*t.x,s.y*t.y,s.x*t.z,s.y*t.w),h.viewport(a),A.updateMatrices(u,e),r=A.getFrustum(),S(n,o,A.camera,u,this.type)}!0!==A.isPointLightShadow&&3===this.type&&x(A,o),A.needsUpdate=!1}y=this.type,_.needsUpdate=!1,e.setRenderTarget(l,u,A)}}const Nu={[D]:1,[I]:6,[B]:7,[U]:5,[L]:0,[F]:2,[k]:4,[O]:3};function Pu(e,t){const n=new 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W=e.getParameter(e.MAX_COMBINED_TEXTURE_IMAGE_UNITS);let X=!1,Q=0;const Y=e.getParameter(e.VERSION);-1!==Y.indexOf("WebGL")?(Q=parseFloat(/^WebGL (\d)/.exec(Y)[1]),X=Q>=1):-1!==Y.indexOf("OpenGL ES")&&(Q=parseFloat(/^OpenGL ES (\d)/.exec(Y)[1]),X=Q>=2);let $=null,K={};const Z=e.getParameter(e.SCISSOR_BOX),J=e.getParameter(e.VIEWPORT),ee=(new en).fromArray(Z),te=(new en).fromArray(J);function ne(t,n,r,i){const s=new Uint8Array(4),a=e.createTexture();e.bindTexture(t,a),e.texParameteri(t,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(t,e.TEXTURE_MAG_FILTER,e.NEAREST);for(let a=0;a<r;a++)t===e.TEXTURE_3D||t===e.TEXTURE_2D_ARRAY?e.texImage3D(n,0,e.RGBA,1,1,i,0,e.RGBA,e.UNSIGNED_BYTE,s):e.texImage2D(n+a,0,e.RGBA,1,1,0,e.RGBA,e.UNSIGNED_BYTE,s);return a}const re={};function ie(t){!0!==o[t]&&(e.enable(t),o[t]=!0)}function se(t){!1!==o[t]&&(e.disable(t),o[t]=!1)}re[e.TEXTURE_2D]=ne(e.TEXTURE_2D,e.TEXTURE_2D,1),re[e.TEXTURE_CUBE_MAP]=ne(e.TEXTURE_CUBE_MAP,e.TEXTURE_CUBE_MAP_POSITIVE_X,6),re[e.TEXTURE_2D_ARRAY]=ne(e.TEXTURE_2D_ARRAY,e.TEXTURE_2D_ARRAY,1,1),re[e.TEXTURE_3D]=ne(e.TEXTURE_3D,e.TEXTURE_3D,1,1),n.setClear(0,0,0,1),r.setClear(1),i.setClear(0),ie(e.DEPTH_TEST),r.setFunc(3),ue(!1),ce(1),ie(e.CULL_FACE),le(0);const ae={[p]:e.FUNC_ADD,[f]:e.FUNC_SUBTRACT,[m]:e.FUNC_REVERSE_SUBTRACT};ae[103]=e.MIN,ae[104]=e.MAX;const oe={[g]:e.ZERO,[v]:e.ONE,[_]:e.SRC_COLOR,[x]:e.SRC_ALPHA,[E]:e.SRC_ALPHA_SATURATE,[w]:e.DST_COLOR,[S]:e.DST_ALPHA,[y]:e.ONE_MINUS_SRC_COLOR,[b]:e.ONE_MINUS_SRC_ALPHA,[M]:e.ONE_MINUS_DST_COLOR,[T]:e.ONE_MINUS_DST_ALPHA,[C]:e.CONSTANT_COLOR,[R]:e.ONE_MINUS_CONSTANT_COLOR,[N]:e.CONSTANT_ALPHA,[P]:e.ONE_MINUS_CONSTANT_ALPHA};function le(t,n,r,i,s,a,o,l,u,c){if(0!==t){if(!1===h&&(ie(e.BLEND),h=!0),5===t)s=s||n,a=a||r,o=o||i,n===D&&s===U||(e.blendEquationSeparate(ae[n],ae[s]),D=n,U=s),r===L&&i===I&&a===B&&o===O||(e.blendFuncSeparate(oe[r],oe[i],oe[a],oe[o]),L=r,I=i,B=a,O=o),!1!==l.equals(F)&&u===k||(e.blendColor(l.r,l.g,l.b,u),F.copy(l),k=u),d=t,q=!1;else if(t!==d||c!==q){if(D===p&&U===p||(e.blendEquation(e.FUNC_ADD),D=p,U=p),c)switch(t){case 1:e.blendFuncSeparate(e.ONE,e.ONE_MINUS_SRC_ALPHA,e.ONE,e.ONE_MINUS_SRC_ALPHA);break;case 2:e.blendFunc(e.ONE,e.ONE);break;case 3:e.blendFuncSeparate(e.ZERO,e.ONE_MINUS_SRC_COLOR,e.ZERO,e.ONE);break;case 4:e.blendFuncSeparate(e.ZERO,e.SRC_COLOR,e.ZERO,e.SRC_ALPHA);break;default:console.error("THREE.WebGLState: Invalid blending: ",t)}else switch(t){case 1:e.blendFuncSeparate(e.SRC_ALPHA,e.ONE_MINUS_SRC_ALPHA,e.ONE,e.ONE_MINUS_SRC_ALPHA);break;case 2:e.blendFunc(e.SRC_ALPHA,e.ONE);break;case 3:e.blendFuncSeparate(e.ZERO,e.ONE_MINUS_SRC_COLOR,e.ZERO,e.ONE);break;case 4:e.blendFunc(e.ZERO,e.SRC_COLOR);break;default:console.error("THREE.WebGLState: Invalid blending: ",t)}L=null,I=null,B=null,O=null,F.set(0,0,0),k=0,d=t,q=c}}else!0===h&&(se(e.BLEND),h=!1)}function ue(t){G!==t&&(t?e.frontFace(e.CW):e.frontFace(e.CCW),G=t)}function ce(t){0!==t?(ie(e.CULL_FACE),t!==z&&(1===t?e.cullFace(e.BACK):2===t?e.cullFace(e.FRONT):e.cullFace(e.FRONT_AND_BACK))):se(e.CULL_FACE),z=t}function Ae(t,n,r){t?(ie(e.POLYGON_OFFSET_FILL),H===n&&j===r||(e.polygonOffset(n,r),H=n,j=r)):se(e.POLYGON_OFFSET_FILL)}return{buffers:{color:n,depth:r,stencil:i},enable:ie,disable:se,bindFramebuffer:function(t,n){return l[t]!==n&&(e.bindFramebuffer(t,n),l[t]=n,t===e.DRAW_FRAMEBUFFER&&(l[e.FRAMEBUFFER]=n),t===e.FRAMEBUFFER&&(l[e.DRAW_FRAMEBUFFER]=n),!0)},drawBuffers:function(t,n){let r=c,i=!1;if(t){r=u.get(n),void 0===r&&(r=[],u.set(n,r));const s=t.textures;if(r.length!==s.length||r[0]!==e.COLOR_ATTACHMENT0){for(let 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o=t.stencilWrite;i.setTest(o),o&&(i.setMask(t.stencilWriteMask),i.setFunc(t.stencilFunc,t.stencilRef,t.stencilFuncMask),i.setOp(t.stencilFail,t.stencilZFail,t.stencilZPass)),Ae(t.polygonOffset,t.polygonOffsetFactor,t.polygonOffsetUnits),!0===t.alphaToCoverage?ie(e.SAMPLE_ALPHA_TO_COVERAGE):se(e.SAMPLE_ALPHA_TO_COVERAGE)},setFlipSided:ue,setCullFace:ce,setLineWidth:function(t){t!==V&&(X&&e.lineWidth(t),V=t)},setPolygonOffset:Ae,setScissorTest:function(t){t?ie(e.SCISSOR_TEST):se(e.SCISSOR_TEST)},activeTexture:function(t){void 0===t&&(t=e.TEXTURE0+W-1),$!==t&&(e.activeTexture(t),$=t)},bindTexture:function(t,n,r){void 0===r&&(r=null===$?e.TEXTURE0+W-1:$);let i=K[r];void 0===i&&(i={type:void 0,texture:void 0},K[r]=i),i.type===t&&i.texture===n||($!==r&&(e.activeTexture(r),$=r),e.bindTexture(t,n||re[t]),i.type=t,i.texture=n)},unbindTexture:function(){const t=K[$];void 0!==t&&void 0!==t.type&&(e.bindTexture(t.type,null),t.type=void 0,t.texture=void 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r=a.get(n).get(t);s.get(n)!==r&&(e.uniformBlockBinding(n,r,t.__bindingPointIndex),s.set(n,r))},texStorage2D:function(){try{e.texStorage2D.apply(e,arguments)}catch(e){console.error("THREE.WebGLState:",e)}},texStorage3D:function(){try{e.texStorage3D.apply(e,arguments)}catch(e){console.error("THREE.WebGLState:",e)}},texSubImage2D:function(){try{e.texSubImage2D.apply(e,arguments)}catch(e){console.error("THREE.WebGLState:",e)}},texSubImage3D:function(){try{e.texSubImage3D.apply(e,arguments)}catch(e){console.error("THREE.WebGLState:",e)}},compressedTexSubImage2D:function(){try{e.compressedTexSubImage2D.apply(e,arguments)}catch(e){console.error("THREE.WebGLState:",e)}},compressedTexSubImage3D:function(){try{e.compressedTexSubImage3D.apply(e,arguments)}catch(e){console.error("THREE.WebGLState:",e)}},scissor:function(t){!1===ee.equals(t)&&(e.scissor(t.x,t.y,t.z,t.w),ee.copy(t))},viewport:function(t){!1===te.equals(t)&&(e.viewport(t.x,t.y,t.z,t.w),te.copy(t))},reset:function(){e.disable(e.BLEND),e.disable(e.CULL_FACE),e.disable(e.DEPTH_TEST),e.disable(e.POLYGON_OFFSET_FILL),e.disable(e.SCISSOR_TEST),e.disable(e.STENCIL_TEST),e.disable(e.SAMPLE_ALPHA_TO_COVERAGE),e.blendEquation(e.FUNC_ADD),e.blendFunc(e.ONE,e.ZERO),e.blendFuncSeparate(e.ONE,e.ZERO,e.ONE,e.ZERO),e.blendColor(0,0,0,0),e.colorMask(!0,!0,!0,!0),e.clearColor(0,0,0,0),e.depthMask(!0),e.depthFunc(e.LESS),r.setReversed(!1),e.clearDepth(1),e.stencilMask(4294967295),e.stencilFunc(e.ALWAYS,0,4294967295),e.stencilOp(e.KEEP,e.KEEP,e.KEEP),e.clearStencil(0),e.cullFace(e.BACK),e.frontFace(e.CCW),e.polygonOffset(0,0),e.activeTexture(e.TEXTURE0),e.bindFramebuffer(e.FRAMEBUFFER,null),e.bindFramebuffer(e.DRAW_FRAMEBUFFER,null),e.bindFramebuffer(e.READ_FRAMEBUFFER,null),e.useProgram(null),e.lineWidth(1),e.scissor(0,0,e.canvas.width,e.canvas.height),e.viewport(0,0,e.canvas.width,e.canvas.height),o={},$=null,K={},l={},u=new WeakMap,c=[],A=null,h=!1,d=null,D=null,L=null,I=null,U=null,B=null,O=null,F=new Rr(0,0,0),k=0,q=!1,G=null,z=null,V=null,H=null,j=null,ee.set(0,0,e.canvas.width,e.canvas.height),te.set(0,0,e.canvas.width,e.canvas.height),n.reset(),r.reset(),i.reset()}}}function Du(e,t,n,r,i,s,a){const o=t.has("WEBGL_multisampled_render_to_texture")?t.get("WEBGL_multisampled_render_to_texture"):null,l="undefined"!=typeof navigator&&/OculusBrowser/g.test(navigator.userAgent),u=new Lt,c=new WeakMap;let A;const h=new WeakMap;let d=!1;try{d="undefined"!=typeof OffscreenCanvas&&null!==new OffscreenCanvas(1,1).getContext("2d")}catch(e){}function p(e,t){return d?new OffscreenCanvas(e,t):Ot("canvas")}function f(e,t,n){let r=1;const i=G(e);if((i.width>n||i.height>n)&&(r=n/Math.max(i.width,i.height)),r<1){if("undefined"!=typeof HTMLImageElement&&e instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&e instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&e instanceof 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t=a?st:Ht.getTransfer(s);i===e.FLOAT&&(o=e.RGBA32F),i===e.HALF_FLOAT&&(o=e.RGBA16F),i===e.UNSIGNED_BYTE&&(o=t===at?e.SRGB8_ALPHA8:e.RGBA8),i===e.UNSIGNED_SHORT_4_4_4_4&&(o=e.RGBA4),i===e.UNSIGNED_SHORT_5_5_5_1&&(o=e.RGB5_A1)}return o!==e.R16F&&o!==e.R32F&&o!==e.RG16F&&o!==e.RG32F&&o!==e.RGBA16F&&o!==e.RGBA32F||t.get("EXT_color_buffer_float"),o}function y(t,n){let r;return t?null===n||n===se||n===ce?r=e.DEPTH24_STENCIL8:n===ae?r=e.DEPTH32F_STENCIL8:n===re&&(r=e.DEPTH24_STENCIL8,console.warn("DepthTexture: 16 bit depth attachment is not supported with stencil. 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OES_texture_float_linear not supported on this device."),e.texParameteri(n,e.TEXTURE_WRAP_S,E[s.wrapS]),e.texParameteri(n,e.TEXTURE_WRAP_T,E[s.wrapT]),n!==e.TEXTURE_3D&&n!==e.TEXTURE_2D_ARRAY||e.texParameteri(n,e.TEXTURE_WRAP_R,E[s.wrapR]),e.texParameteri(n,e.TEXTURE_MAG_FILTER,C[s.magFilter]),e.texParameteri(n,e.TEXTURE_MIN_FILTER,C[s.minFilter]),s.compareFunction&&(e.texParameteri(n,e.TEXTURE_COMPARE_MODE,e.COMPARE_REF_TO_TEXTURE),e.texParameteri(n,e.TEXTURE_COMPARE_FUNC,R[s.compareFunction])),!0===t.has("EXT_texture_filter_anisotropic")){if(s.magFilter===Q)return;if(s.minFilter!==$&&s.minFilter!==J)return;if(s.type===ae&&!1===t.has("OES_texture_float_linear"))return;if(s.anisotropy>1||r.get(s).__currentAnisotropy){const a=t.get("EXT_texture_filter_anisotropic");e.texParameterf(n,a.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(s.anisotropy,i.getMaxAnisotropy())),r.get(s).__currentAnisotropy=s.anisotropy}}}function P(t,n){let r=!1;void 0===t.__webglInit&&(t.__webglInit=!0,n.addEventListener("dispose",b));const i=n.source;let s=h.get(i);void 0===s&&(s={},h.set(i,s));const o=function(e){const t=[];return t.push(e.wrapS),t.push(e.wrapT),t.push(e.wrapR||0),t.push(e.magFilter),t.push(e.minFilter),t.push(e.anisotropy),t.push(e.internalFormat),t.push(e.format),t.push(e.type),t.push(e.generateMipmaps),t.push(e.premultiplyAlpha),t.push(e.flipY),t.push(e.unpackAlignment),t.push(e.colorSpace),t.join()}(n);if(o!==t.__cacheKey){void 0===s[o]&&(s[o]={texture:e.createTexture(),usedTimes:0},a.memory.textures++,r=!0),s[o].usedTimes++;const i=s[t.__cacheKey];void 0!==i&&(s[t.__cacheKey].usedTimes--,0===i.usedTimes&&T(n)),t.__cacheKey=o,t.__webglTexture=s[o].texture}return r}function D(t,a,o){let l=e.TEXTURE_2D;(a.isDataArrayTexture||a.isCompressedArrayTexture)&&(l=e.TEXTURE_2D_ARRAY),a.isData3DTexture&&(l=e.TEXTURE_3D);const u=P(t,a),c=a.source;n.bindTexture(l,t.__webglTexture,e.TEXTURE0+o);const A=r.get(c);if(c.version!==A.__version||!0===u){n.activeTexture(e.TEXTURE0+o);const t=Ht.getPrimaries(Ht.workingColorSpace),r=a.colorSpace===nt?null:Ht.getPrimaries(a.colorSpace),h=a.colorSpace===nt||t===r?e.NONE:e.BROWSER_DEFAULT_WEBGL;e.pixelStorei(e.UNPACK_FLIP_Y_WEBGL,a.flipY),e.pixelStorei(e.UNPACK_PREMULTIPLY_ALPHA_WEBGL,a.premultiplyAlpha),e.pixelStorei(e.UNPACK_ALIGNMENT,a.unpackAlignment),e.pixelStorei(e.UNPACK_COLORSPACE_CONVERSION_WEBGL,h);let d=f(a.image,!1,i.maxTextureSize);d=q(a,d);const p=s.convert(a.format,a.colorSpace),v=s.convert(a.type);let b,S=_(a.internalFormat,p,v,a.colorSpace,a.isVideoTexture);N(l,a);const T=a.mipmaps,w=!0!==a.isVideoTexture,M=void 0===A.__version||!0===u,E=c.dataReady,C=x(a,d);if(a.isDepthTexture)S=y(a.format===ve,a.type),M&&(w?n.texStorage2D(e.TEXTURE_2D,1,S,d.width,d.height):n.texImage2D(e.TEXTURE_2D,0,S,d.width,d.height,0,p,v,null));else if(a.isDataTexture)if(T.length>0){w&&M&&n.texStorage2D(e.TEXTURE_2D,C,S,T[0].width,T[0].height);for(let 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n.compressedTexImage3D(e.TEXTURE_2D_ARRAY,t,S,b.width,b.height,d.depth,0,b.data,0,0);else console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()");else w?E&&n.texSubImage3D(e.TEXTURE_2D_ARRAY,t,0,0,0,b.width,b.height,d.depth,p,v,b.data):n.texImage3D(e.TEXTURE_2D_ARRAY,t,S,b.width,b.height,d.depth,0,p,v,b.data)}else{w&&M&&n.texStorage2D(e.TEXTURE_2D,C,S,T[0].width,T[0].height);for(let t=0,r=T.length;t<r;t++)b=T[t],a.format!==pe?null!==p?w?E&&n.compressedTexSubImage2D(e.TEXTURE_2D,t,0,0,b.width,b.height,p,b.data):n.compressedTexImage2D(e.TEXTURE_2D,t,S,b.width,b.height,0,b.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):w?E&&n.texSubImage2D(e.TEXTURE_2D,t,0,0,b.width,b.height,p,v,b.data):n.texImage2D(e.TEXTURE_2D,t,S,b.width,b.height,0,p,v,b.data)}else 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if(T.length>0){if(w&&M){const t=G(T[0]);n.texStorage2D(e.TEXTURE_2D,C,S,t.width,t.height)}for(let t=0,r=T.length;t<r;t++)b=T[t],w?E&&n.texSubImage2D(e.TEXTURE_2D,t,0,0,p,v,b):n.texImage2D(e.TEXTURE_2D,t,S,p,v,b);a.generateMipmaps=!1}else if(w){if(M){const t=G(d);n.texStorage2D(e.TEXTURE_2D,C,S,t.width,t.height)}E&&n.texSubImage2D(e.TEXTURE_2D,0,0,0,p,v,d)}else n.texImage2D(e.TEXTURE_2D,0,S,p,v,d);m(a)&&g(l),A.__version=c.version,a.onUpdate&&a.onUpdate(a)}t.__version=a.version}function L(t,i,a,l,u,c){const A=s.convert(a.format,a.colorSpace),h=s.convert(a.type),d=_(a.internalFormat,A,h,a.colorSpace),p=r.get(i),f=r.get(a);if(f.__renderTarget=i,!p.__hasExternalTextures){const t=Math.max(1,i.width>>c),r=Math.max(1,i.height>>c);u===e.TEXTURE_3D||u===e.TEXTURE_2D_ARRAY?n.texImage3D(u,c,d,t,r,i.depth,0,A,h,null):n.texImage2D(u,c,d,t,r,0,A,h,null)}n.bindFramebuffer(e.FRAMEBUFFER,t),k(i)?o.framebufferTexture2DMultisampleEXT(e.FRAMEBUFFER,l,u,f.__webglTexture,0,F(i)):(u===e.TEXTURE_2D||u>=e.TEXTURE_CUBE_MAP_POSITIVE_X&&u<=e.TEXTURE_CUBE_MAP_NEGATIVE_Z)&&e.framebufferTexture2D(e.FRAMEBUFFER,l,u,f.__webglTexture,c),n.bindFramebuffer(e.FRAMEBUFFER,null)}function I(t,n,r){if(e.bindRenderbuffer(e.RENDERBUFFER,t),n.depthBuffer){const i=n.depthTexture,s=i&&i.isDepthTexture?i.type:null,a=y(n.stencilBuffer,s),l=n.stencilBuffer?e.DEPTH_STENCIL_ATTACHMENT:e.DEPTH_ATTACHMENT,u=F(n);k(n)?o.renderbufferStorageMultisampleEXT(e.RENDERBUFFER,u,a,n.width,n.height):r?e.renderbufferStorageMultisample(e.RENDERBUFFER,u,a,n.width,n.height):e.renderbufferStorage(e.RENDERBUFFER,a,n.width,n.height),e.framebufferRenderbuffer(e.FRAMEBUFFER,l,e.RENDERBUFFER,t)}else{const t=n.textures;for(let i=0;i<t.length;i++){const a=t[i],l=s.convert(a.format,a.colorSpace),u=s.convert(a.type),c=_(a.internalFormat,l,u,a.colorSpace),A=F(n);r&&!1===k(n)?e.renderbufferStorageMultisample(e.RENDERBUFFER,A,c,n.width,n.height):k(n)?o.renderbufferStorageMultisampleEXT(e.RENDERBUFFER,A,c,n.width,n.height):e.renderbufferStorage(e.RENDERBUFFER,c,n.width,n.height)}}e.bindRenderbuffer(e.RENDERBUFFER,null)}function U(t){const i=r.get(t),s=!0===t.isWebGLCubeRenderTarget;if(i.__boundDepthTexture!==t.depthTexture){const e=t.depthTexture;if(i.__depthDisposeCallback&&i.__depthDisposeCallback(),e){const t=()=>{delete i.__boundDepthTexture,delete i.__depthDisposeCallback,e.removeEventListener("dispose",t)};e.addEventListener("dispose",t),i.__depthDisposeCallback=t}i.__boundDepthTexture=e}if(t.depthTexture&&!i.__autoAllocateDepthBuffer){if(s)throw new Error("target.depthTexture not supported in Cube render targets");!function(t,i){if(i&&i.isWebGLCubeRenderTarget)throw new Error("Depth Texture with cube render 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e.samples>0&&!0===t.has("WEBGL_multisampled_render_to_texture")&&!1!==n.__useRenderToTexture}function q(e,t){const n=e.colorSpace,r=e.format,i=e.type;return!0===e.isCompressedTexture||!0===e.isVideoTexture||n!==it&&n!==nt&&(Ht.getTransfer(n)===at?r===pe&&i===ee||console.warn("THREE.WebGLTextures: sRGB encoded textures have to use RGBAFormat and UnsignedByteType."):console.error("THREE.WebGLTextures: Unsupported texture color space:",n)),t}function G(e){return"undefined"!=typeof HTMLImageElement&&e instanceof HTMLImageElement?(u.width=e.naturalWidth||e.width,u.height=e.naturalHeight||e.height):"undefined"!=typeof VideoFrame&&e instanceof VideoFrame?(u.width=e.displayWidth,u.height=e.displayHeight):(u.width=e.width,u.height=e.height),u}this.allocateTextureUnit=function(){const e=w;return e>=i.maxTextures&&console.warn("THREE.WebGLTextures: Trying to use "+e+" texture units while this GPU supports only 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t=Ht.getPrimaries(Ht.workingColorSpace),r=a.colorSpace===nt?null:Ht.getPrimaries(a.colorSpace),A=a.colorSpace===nt||t===r?e.NONE:e.BROWSER_DEFAULT_WEBGL;e.pixelStorei(e.UNPACK_FLIP_Y_WEBGL,a.flipY),e.pixelStorei(e.UNPACK_PREMULTIPLY_ALPHA_WEBGL,a.premultiplyAlpha),e.pixelStorei(e.UNPACK_ALIGNMENT,a.unpackAlignment),e.pixelStorei(e.UNPACK_COLORSPACE_CONVERSION_WEBGL,A);const h=a.isCompressedTexture||a.image[0].isCompressedTexture,d=a.image[0]&&a.image[0].isDataTexture,p=[];for(let e=0;e<6;e++)p[e]=h||d?d?a.image[e].image:a.image[e]:f(a.image[e],!0,i.maxCubemapSize),p[e]=q(a,p[e]);const v=p[0],y=s.convert(a.format,a.colorSpace),b=s.convert(a.type),S=_(a.internalFormat,y,b,a.colorSpace),T=!0!==a.isVideoTexture,w=void 0===c.__version||!0===l,M=u.dataReady;let E,C=x(a,v);if(N(e.TEXTURE_CUBE_MAP,a),h){T&&w&&n.texStorage2D(e.TEXTURE_CUBE_MAP,C,S,v.width,v.height);for(let t=0;t<6;t++){E=p[t].mipmaps;for(let r=0;r<E.length;r++){const i=E[r];a.format!==pe?null!==y?T?M&&n.compressedTexSubImage2D(e.TEXTURE_CUBE_MAP_POSITIVE_X+t,r,0,0,i.width,i.height,y,i.data):n.compressedTexImage2D(e.TEXTURE_CUBE_MAP_POSITIVE_X+t,r,S,i.width,i.height,0,i.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):T?M&&n.texSubImage2D(e.TEXTURE_CUBE_MAP_POSITIVE_X+t,r,0,0,i.width,i.height,y,b,i.data):n.texImage2D(e.TEXTURE_CUBE_MAP_POSITIVE_X+t,r,S,i.width,i.height,0,y,b,i.data)}}}else{if(E=a.mipmaps,T&&w){E.length>0&&C++;const t=G(p[0]);n.texStorage2D(e.TEXTURE_CUBE_MAP,C,S,t.width,t.height)}for(let t=0;t<6;t++)if(d){T?M&&n.texSubImage2D(e.TEXTURE_CUBE_MAP_POSITIVE_X+t,0,0,0,p[t].width,p[t].height,y,b,p[t].data):n.texImage2D(e.TEXTURE_CUBE_MAP_POSITIVE_X+t,0,S,p[t].width,p[t].height,0,y,b,p[t].data);for(let r=0;r<E.length;r++){const i=E[r].image[t].image;T?M&&n.texSubImage2D(e.TEXTURE_CUBE_MAP_POSITIVE_X+t,r+1,0,0,i.width,i.height,y,b,i.data):n.texImage2D(e.TEXTURE_CUBE_MAP_POSITIVE_X+t,r+1,S,i.width,i.height,0,y,b,i.data)}}else{T?M&&n.texSubImage2D(e.TEXTURE_CUBE_MAP_POSITIVE_X+t,0,0,0,y,b,p[t]):n.texImage2D(e.TEXTURE_CUBE_MAP_POSITIVE_X+t,0,S,y,b,p[t]);for(let r=0;r<E.length;r++){const i=E[r];T?M&&n.texSubImage2D(e.TEXTURE_CUBE_MAP_POSITIVE_X+t,r+1,0,0,y,b,i.image[t]):n.texImage2D(e.TEXTURE_CUBE_MAP_POSITIVE_X+t,r+1,S,y,b,i.image[t])}}}m(a)&&g(e.TEXTURE_CUBE_MAP),c.__version=u.version,a.onUpdate&&a.onUpdate(a)}t.__version=a.version}(o,t,a):n.bindTexture(e.TEXTURE_CUBE_MAP,o.__webglTexture,e.TEXTURE0+a)},this.rebindTextures=function(t,n,i){const s=r.get(t);void 0!==n&&L(s.__webglFramebuffer,t,t.texture,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,0),void 0!==i&&U(t)},this.setupRenderTarget=function(t){const i=t.texture,o=r.get(t),l=r.get(i);t.addEventListener("dispose",S);const u=t.textures,c=!0===t.isWebGLCubeRenderTarget,A=u.length>1;if(A||(void 0===l.__webglTexture&&(l.__webglTexture=e.createTexture()),l.__version=i.version,a.memory.textures++),c){o.__webglFramebuffer=[];for(let t=0;t<6;t++)if(i.mipmaps&&i.mipmaps.length>0){o.__webglFramebuffer[t]=[];for(let n=0;n<i.mipmaps.length;n++)o.__webglFramebuffer[t][n]=e.createFramebuffer()}else o.__webglFramebuffer[t]=e.createFramebuffer()}else{if(i.mipmaps&&i.mipmaps.length>0){o.__webglFramebuffer=[];for(let t=0;t<i.mipmaps.length;t++)o.__webglFramebuffer[t]=e.createFramebuffer()}else o.__webglFramebuffer=e.createFramebuffer();if(A)for(let t=0,n=u.length;t<n;t++){const n=r.get(u[t]);void 0===n.__webglTexture&&(n.__webglTexture=e.createTexture(),a.memory.textures++)}if(t.samples>0&&!1===k(t)){o.__webglMultisampledFramebuffer=e.createFramebuffer(),o.__webglColorRenderbuffer=[],n.bindFramebuffer(e.FRAMEBUFFER,o.__webglMultisampledFramebuffer);for(let n=0;n<u.length;n++){const r=u[n];o.__webglColorRenderbuffer[n]=e.createRenderbuffer(),e.bindRenderbuffer(e.RENDERBUFFER,o.__webglColorRenderbuffer[n]);const i=s.convert(r.format,r.colorSpace),a=s.convert(r.type),l=_(r.internalFormat,i,a,r.colorSpace,!0===t.isXRRenderTarget),c=F(t);e.renderbufferStorageMultisample(e.RENDERBUFFER,c,l,t.width,t.height),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0+n,e.RENDERBUFFER,o.__webglColorRenderbuffer[n])}e.bindRenderbuffer(e.RENDERBUFFER,null),t.depthBuffer&&(o.__webglDepthRenderbuffer=e.createRenderbuffer(),I(o.__webglDepthRenderbuffer,t,!0)),n.bindFramebuffer(e.FRAMEBUFFER,null)}}if(c){n.bindTexture(e.TEXTURE_CUBE_MAP,l.__webglTexture),N(e.TEXTURE_CUBE_MAP,i);for(let n=0;n<6;n++)if(i.mipmaps&&i.mipmaps.length>0)for(let r=0;r<i.mipmaps.length;r++)L(o.__webglFramebuffer[n][r],t,i,e.COLOR_ATTACHMENT0,e.TEXTURE_CUBE_MAP_POSITIVE_X+n,r);else L(o.__webglFramebuffer[n],t,i,e.COLOR_ATTACHMENT0,e.TEXTURE_CUBE_MAP_POSITIVE_X+n,0);m(i)&&g(e.TEXTURE_CUBE_MAP),n.unbindTexture()}else if(A){for(let i=0,s=u.length;i<s;i++){const s=u[i],a=r.get(s);n.bindTexture(e.TEXTURE_2D,a.__webglTexture),N(e.TEXTURE_2D,s),L(o.__webglFramebuffer,t,s,e.COLOR_ATTACHMENT0+i,e.TEXTURE_2D,0),m(s)&&g(e.TEXTURE_2D)}n.unbindTexture()}else{let r=e.TEXTURE_2D;if((t.isWebGL3DRenderTarget||t.isWebGLArrayRenderTarget)&&(r=t.isWebGL3DRenderTarget?e.TEXTURE_3D:e.TEXTURE_2D_ARRAY),n.bindTexture(r,l.__webglTexture),N(r,i),i.mipmaps&&i.mipmaps.length>0)for(let n=0;n<i.mipmaps.length;n++)L(o.__webglFramebuffer[n],t,i,e.COLOR_ATTACHMENT0,r,n);else L(o.__webglFramebuffer,t,i,e.COLOR_ATTACHMENT0,r,0);m(i)&&g(r),n.unbindTexture()}t.depthBuffer&&U(t)},this.updateRenderTargetMipmap=function(e){const t=e.textures;for(let i=0,s=t.length;i<s;i++){const s=t[i];if(m(s)){const t=v(e),i=r.get(s).__webglTexture;n.bindTexture(t,i),g(t),n.unbindTexture()}}},this.updateMultisampleRenderTarget=function(t){if(t.samples>0)if(!1===k(t)){const i=t.textures,s=t.width,a=t.height;let o=e.COLOR_BUFFER_BIT;const u=t.stencilBuffer?e.DEPTH_STENCIL_ATTACHMENT:e.DEPTH_ATTACHMENT,c=r.get(t),A=i.length>1;if(A)for(let t=0;t<i.length;t++)n.bindFramebuffer(e.FRAMEBUFFER,c.__webglMultisampledFramebuffer),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0+t,e.RENDERBUFFER,null),n.bindFramebuffer(e.FRAMEBUFFER,c.__webglFramebuffer),e.framebufferTexture2D(e.DRAW_FRAMEBUFFER,e.COLOR_ATTACHMENT0+t,e.TEXTURE_2D,null,0);n.bindFramebuffer(e.READ_FRAMEBUFFER,c.__webglMultisampledFramebuffer),n.bindFramebuffer(e.DRAW_FRAMEBUFFER,c.__webglFramebuffer);for(let n=0;n<i.length;n++){if(t.resolveDepthBuffer&&(t.depthBuffer&&(o|=e.DEPTH_BUFFER_BIT),t.stencilBuffer&&t.resolveStencilBuffer&&(o|=e.STENCIL_BUFFER_BIT)),A){e.framebufferRenderbuffer(e.READ_FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.RENDERBUFFER,c.__webglColorRenderbuffer[n]);const t=r.get(i[n]).__webglTexture;e.framebufferTexture2D(e.DRAW_FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,t,0)}e.blitFramebuffer(0,0,s,a,0,0,s,a,o,e.NEAREST),!0===l&&(B.length=0,O.length=0,B.push(e.COLOR_ATTACHMENT0+n),t.depthBuffer&&!1===t.resolveDepthBuffer&&(B.push(u),O.push(u),e.invalidateFramebuffer(e.DRAW_FRAMEBUFFER,O)),e.invalidateFramebuffer(e.READ_FRAMEBUFFER,B))}if(n.bindFramebuffer(e.READ_FRAMEBUFFER,null),n.bindFramebuffer(e.DRAW_FRAMEBUFFER,null),A)for(let t=0;t<i.length;t++){n.bindFramebuffer(e.FRAMEBUFFER,c.__webglMultisampledFramebuffer),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0+t,e.RENDERBUFFER,c.__webglColorRenderbuffer[t]);const s=r.get(i[t]).__webglTexture;n.bindFramebuffer(e.FRAMEBUFFER,c.__webglFramebuffer),e.framebufferTexture2D(e.DRAW_FRAMEBUFFER,e.COLOR_ATTACHMENT0+t,e.TEXTURE_2D,s,0)}n.bindFramebuffer(e.DRAW_FRAMEBUFFER,c.__webglMultisampledFramebuffer)}else if(t.depthBuffer&&!1===t.resolveDepthBuffer&&l){const n=t.stencilBuffer?e.DEPTH_STENCIL_ATTACHMENT:e.DEPTH_ATTACHMENT;e.invalidateFramebuffer(e.DRAW_FRAMEBUFFER,[n])}},this.setupDepthRenderbuffer=U,this.setupFrameBufferTexture=L,this.useMultisampledRTT=k}function Lu(e,t){return{convert:function(n,r=""){let i;const s=Ht.getTransfer(r);if(n===ee)return e.UNSIGNED_BYTE;if(n===le)return e.UNSIGNED_SHORT_4_4_4_4;if(n===ue)return e.UNSIGNED_SHORT_5_5_5_1;if(n===Ae)return e.UNSIGNED_INT_5_9_9_9_REV;if(n===te)return e.BYTE;if(n===ne)return e.SHORT;if(n===re)return e.UNSIGNED_SHORT;if(n===ie)return e.INT;if(n===se)return e.UNSIGNED_INT;if(n===ae)return e.FLOAT;if(n===oe)return e.HALF_FLOAT;if(n===he)return e.ALPHA;if(n===de)return e.RGB;if(n===pe)return e.RGBA;if(n===fe)return e.LUMINANCE;if(n===me)return e.LUMINANCE_ALPHA;if(n===ge)return e.DEPTH_COMPONENT;if(n===ve)return e.DEPTH_STENCIL;if(n===_e)return e.RED;if(n===ye)return e.RED_INTEGER;if(n===xe)return e.RG;if(n===be)return e.RG_INTEGER;if(n===Se)return e.RGBA_INTEGER;if(n===Te||n===we||n===Me||n===Ee)if(s===at){if(i=t.get("WEBGL_compressed_texture_s3tc_srgb"),null===i)return null;if(n===Te)return i.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(n===we)return i.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(n===Me)return i.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(n===Ee)return i.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else{if(i=t.get("WEBGL_compressed_texture_s3tc"),null===i)return null;if(n===Te)return i.COMPRESSED_RGB_S3TC_DXT1_EXT;if(n===we)return i.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(n===Me)return i.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(n===Ee)return i.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(n===Ce||n===Re||n===Ne||n===Pe){if(i=t.get("WEBGL_compressed_texture_pvrtc"),null===i)return null;if(n===Ce)return i.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(n===Re)return i.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(n===Ne)return i.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(n===Pe)return i.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(n===De||n===Le||n===Ie){if(i=t.get("WEBGL_compressed_texture_etc"),null===i)return null;if(n===De||n===Le)return s===at?i.COMPRESSED_SRGB8_ETC2:i.COMPRESSED_RGB8_ETC2;if(n===Ie)return s===at?i.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:i.COMPRESSED_RGBA8_ETC2_EAC}if(n===Ue||n===Be||n===Oe||n===Fe||n===ke||n===qe||n===Ge||n===ze||n===Ve||n===He||n===je||n===We||n===Xe||n===Qe){if(i=t.get("WEBGL_compressed_texture_astc"),null===i)return null;if(n===Ue)return s===at?i.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:i.COMPRESSED_RGBA_ASTC_4x4_KHR;if(n===Be)return s===at?i.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:i.COMPRESSED_RGBA_ASTC_5x4_KHR;if(n===Oe)return s===at?i.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:i.COMPRESSED_RGBA_ASTC_5x5_KHR;if(n===Fe)return s===at?i.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:i.COMPRESSED_RGBA_ASTC_6x5_KHR;if(n===ke)return s===at?i.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:i.COMPRESSED_RGBA_ASTC_6x6_KHR;if(n===qe)return s===at?i.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:i.COMPRESSED_RGBA_ASTC_8x5_KHR;if(n===Ge)return s===at?i.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:i.COMPRESSED_RGBA_ASTC_8x6_KHR;if(n===ze)return s===at?i.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:i.COMPRESSED_RGBA_ASTC_8x8_KHR;if(n===Ve)return s===at?i.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:i.COMPRESSED_RGBA_ASTC_10x5_KHR;if(n===He)return s===at?i.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:i.COMPRESSED_RGBA_ASTC_10x6_KHR;if(n===je)return s===at?i.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:i.COMPRESSED_RGBA_ASTC_10x8_KHR;if(n===We)return s===at?i.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:i.COMPRESSED_RGBA_ASTC_10x10_KHR;if(n===Xe)return s===at?i.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:i.COMPRESSED_RGBA_ASTC_12x10_KHR;if(n===Qe)return s===at?i.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:i.COMPRESSED_RGBA_ASTC_12x12_KHR}if(n===Ye||n===$e||n===Ke){if(i=t.get("EXT_texture_compression_bptc"),null===i)return null;if(n===Ye)return s===at?i.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:i.COMPRESSED_RGBA_BPTC_UNORM_EXT;if(n===$e)return i.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT;if(n===Ke)return i.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT}if(n===Ze||n===Je||n===et||n===tt){if(i=t.get("EXT_texture_compression_rgtc"),null===i)return null;if(n===Ye)return i.COMPRESSED_RED_RGTC1_EXT;if(n===Je)return i.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(n===et)return i.COMPRESSED_RED_GREEN_RGTC2_EXT;if(n===tt)return i.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}return n===ce?e.UNSIGNED_INT_24_8:void 0!==e[n]?e[n]:null}}}const Iu={type:"move"};class Uu{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return null===this._hand&&(this._hand=new ts,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return null===this._targetRay&&(this._targetRay=new ts,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new on,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new on),this._targetRay}getGripSpace(){return null===this._grip&&(this._grip=new ts,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new on,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new on),this._grip}dispatchEvent(e){return null!==this._targetRay&&this._targetRay.dispatchEvent(e),null!==this._grip&&this._grip.dispatchEvent(e),null!==this._hand&&this._hand.dispatchEvent(e),this}connect(e){if(e&&e.hand){const t=this._hand;if(t)for(const n of e.hand.values())this._getHandJoint(t,n)}return this.dispatchEvent({type:"connected",data:e}),this}disconnect(e){return this.dispatchEvent({type:"disconnected",data:e}),null!==this._targetRay&&(this._targetRay.visible=!1),null!==this._grip&&(this._grip.visible=!1),null!==this._hand&&(this._hand.visible=!1),this}update(e,t,n){let r=null,i=null,s=null;const a=this._targetRay,o=this._grip,l=this._hand;if(e&&"visible-blurred"!==t.session.visibilityState){if(l&&e.hand){s=!0;for(const r of e.hand.values()){const e=t.getJointPose(r,n),i=this._getHandJoint(l,r);null!==e&&(i.matrix.fromArray(e.transform.matrix),i.matrix.decompose(i.position,i.rotation,i.scale),i.matrixWorldNeedsUpdate=!0,i.jointRadius=e.radius),i.visible=null!==e}const r=l.joints["index-finger-tip"],i=l.joints["thumb-tip"],a=r.position.distanceTo(i.position),o=.02,u=.005;l.inputState.pinching&&a>o+u?(l.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!l.inputState.pinching&&a<=o-u&&(l.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:e.handedness,target:this}))}else null!==o&&e.gripSpace&&(i=t.getPose(e.gripSpace,n),null!==i&&(o.matrix.fromArray(i.transform.matrix),o.matrix.decompose(o.position,o.rotation,o.scale),o.matrixWorldNeedsUpdate=!0,i.linearVelocity?(o.hasLinearVelocity=!0,o.linearVelocity.copy(i.linearVelocity)):o.hasLinearVelocity=!1,i.angularVelocity?(o.hasAngularVelocity=!0,o.angularVelocity.copy(i.angularVelocity)):o.hasAngularVelocity=!1));null!==a&&(r=t.getPose(e.targetRaySpace,n),null===r&&null!==i&&(r=i),null!==r&&(a.matrix.fromArray(r.transform.matrix),a.matrix.decompose(a.position,a.rotation,a.scale),a.matrixWorldNeedsUpdate=!0,r.linearVelocity?(a.hasLinearVelocity=!0,a.linearVelocity.copy(r.linearVelocity)):a.hasLinearVelocity=!1,r.angularVelocity?(a.hasAngularVelocity=!0,a.angularVelocity.copy(r.angularVelocity)):a.hasAngularVelocity=!1,this.dispatchEvent(Iu)))}return null!==a&&(a.visible=null!==r),null!==o&&(o.visible=null!==i),null!==l&&(l.visible=null!==s),this}_getHandJoint(e,t){if(void 0===e.joints[t.jointName]){const n=new ts;n.matrixAutoUpdate=!1,n.visible=!1,e.joints[t.jointName]=n,e.add(n)}return e.joints[t.jointName]}}class Bu{constructor(){this.texture=null,this.mesh=null,this.depthNear=0,this.depthFar=0}init(e,t,n){if(null===this.texture){const r=new Jt;e.properties.get(r).__webglTexture=t.texture,t.depthNear==n.depthNear&&t.depthFar==n.depthFar||(this.depthNear=t.depthNear,this.depthFar=t.depthFar),this.texture=r}}getMesh(e){if(null!==this.texture&&null===this.mesh){const t=e.cameras[0].viewport,n=new gi({vertexShader:"\nvoid main() {\n\n\tgl_Position = vec4( position, 1.0 );\n\n}",fragmentShader:"\nuniform sampler2DArray depthColor;\nuniform float depthWidth;\nuniform float depthHeight;\n\nvoid main() {\n\n\tvec2 coord = vec2( gl_FragCoord.x / depthWidth, gl_FragCoord.y / depthHeight );\n\n\tif ( coord.x >= 1.0 ) {\n\n\t\tgl_FragDepth = texture( depthColor, vec3( coord.x - 1.0, coord.y, 1 ) ).r;\n\n\t} else {\n\n\t\tgl_FragDepth = texture( depthColor, vec3( coord.x, coord.y, 0 ) ).r;\n\n\t}\n\n}",uniforms:{depthColor:{value:this.texture},depthWidth:{value:t.z},depthHeight:{value:t.w}}});this.mesh=new ci(new na(20,20),n)}return this.mesh}reset(){this.texture=null,this.mesh=null}getDepthTexture(){return this.texture}}class Ou extends xt{constructor(e,t){super();const n=this;let r=null,i=1,s=null,a="local-floor",o=1,l=null,u=null,c=null,A=null,h=null,d=null;const p=new Bu,f=t.getContextAttributes();let m=null,g=null;const v=[],_=[],y=new Lt;let x=null;const b=new bi;b.viewport=new en;const S=new bi;S.viewport=new en;const T=[b,S],w=new ja;let M=null,E=null;function C(e){const t=_.indexOf(e.inputSource);if(-1===t)return;const n=v[t];void 0!==n&&(n.update(e.inputSource,e.frame,l||s),n.dispatchEvent({type:e.type,data:e.inputSource}))}function R(){r.removeEventListener("select",C),r.removeEventListener("selectstart",C),r.removeEventListener("selectend",C),r.removeEventListener("squeeze",C),r.removeEventListener("squeezestart",C),r.removeEventListener("squeezeend",C),r.removeEventListener("end",R),r.removeEventListener("inputsourceschange",N);for(let e=0;e<v.length;e++){const t=_[e];null!==t&&(_[e]=null,v[e].disconnect(t))}M=null,E=null,p.reset(),e.setRenderTarget(m),h=null,A=null,c=null,r=null,g=null,U.stop(),n.isPresenting=!1,e.setPixelRatio(x),e.setSize(y.width,y.height,!1),n.dispatchEvent({type:"sessionend"})}function N(e){for(let t=0;t<e.removed.length;t++){const n=e.removed[t],r=_.indexOf(n);r>=0&&(_[r]=null,v[r].disconnect(n))}for(let t=0;t<e.added.length;t++){const n=e.added[t];let r=_.indexOf(n);if(-1===r){for(let e=0;e<v.length;e++){if(e>=_.length){_.push(n),r=e;break}if(null===_[e]){_[e]=n,r=e;break}}if(-1===r)break}const i=v[r];i&&i.connect(n)}}this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(e){let t=v[e];return void 0===t&&(t=new Uu,v[e]=t),t.getTargetRaySpace()},this.getControllerGrip=function(e){let t=v[e];return void 0===t&&(t=new Uu,v[e]=t),t.getGripSpace()},this.getHand=function(e){let t=v[e];return void 0===t&&(t=new Uu,v[e]=t),t.getHandSpace()},this.setFramebufferScaleFactor=function(e){i=e,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(e){a=e,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return l||s},this.setReferenceSpace=function(e){l=e},this.getBaseLayer=function(){return null!==A?A:h},this.getBinding=function(){return c},this.getFrame=function(){return d},this.getSession=function(){return r},this.setSession=async function(u){if(r=u,null!==r){if(m=e.getRenderTarget(),r.addEventListener("select",C),r.addEventListener("selectstart",C),r.addEventListener("selectend",C),r.addEventListener("squeeze",C),r.addEventListener("squeezestart",C),r.addEventListener("squeezeend",C),r.addEventListener("end",R),r.addEventListener("inputsourceschange",N),!0!==f.xrCompatible&&await t.makeXRCompatible(),x=e.getPixelRatio(),e.getSize(y),void 0===r.renderState.layers){const n={antialias:f.antialias,alpha:!0,depth:f.depth,stencil:f.stencil,framebufferScaleFactor:i};h=new XRWebGLLayer(r,t,n),r.updateRenderState({baseLayer:h}),e.setPixelRatio(1),e.setSize(h.framebufferWidth,h.framebufferHeight,!1),g=new nn(h.framebufferWidth,h.framebufferHeight,{format:pe,type:ee,colorSpace:e.outputColorSpace,stencilBuffer:f.stencil})}else{let n=null,s=null,a=null;f.depth&&(a=f.stencil?t.DEPTH24_STENCIL8:t.DEPTH_COMPONENT24,n=f.stencil?ve:ge,s=f.stencil?ce:se);const o={colorFormat:t.RGBA8,depthFormat:a,scaleFactor:i};c=new XRWebGLBinding(r,t),A=c.createProjectionLayer(o),r.updateRenderState({layers:[A]}),e.setPixelRatio(1),e.setSize(A.textureWidth,A.textureHeight,!1),g=new nn(A.textureWidth,A.textureHeight,{format:pe,type:ee,depthTexture:new rs(A.textureWidth,A.textureHeight,s,void 0,void 0,void 0,void 0,void 0,void 0,n),stencilBuffer:f.stencil,colorSpace:e.outputColorSpace,samples:f.antialias?4:0,resolveDepthBuffer:!1===A.ignoreDepthValues})}g.isXRRenderTarget=!0,this.setFoveation(o),l=null,s=await r.requestReferenceSpace(a),U.setContext(r),U.start(),n.isPresenting=!0,n.dispatchEvent({type:"sessionstart"})}},this.getEnvironmentBlendMode=function(){if(null!==r)return r.environmentBlendMode},this.getDepthTexture=function(){return p.getDepthTexture()};const P=new on,D=new on;function L(e,t){null===t?e.matrixWorld.copy(e.matrix):e.matrixWorld.multiplyMatrices(t.matrixWorld,e.matrix),e.matrixWorldInverse.copy(e.matrixWorld).invert()}this.updateCamera=function(e){if(null===r)return;let t=e.near,n=e.far;null!==p.texture&&(p.depthNear>0&&(t=p.depthNear),p.depthFar>0&&(n=p.depthFar)),w.near=S.near=b.near=t,w.far=S.far=b.far=n,M===w.near&&E===w.far||(r.updateRenderState({depthNear:w.near,depthFar:w.far}),M=w.near,E=w.far),b.layers.mask=2|e.layers.mask,S.layers.mask=4|e.layers.mask,w.layers.mask=b.layers.mask|S.layers.mask;const i=e.parent,s=w.cameras;L(w,i);for(let e=0;e<s.length;e++)L(s[e],i);2===s.length?function(e,t,n){P.setFromMatrixPosition(t.matrixWorld),D.setFromMatrixPosition(n.matrixWorld);const r=P.distanceTo(D),i=t.projectionMatrix.elements,s=n.projectionMatrix.elements,a=i[14]/(i[10]-1),o=i[14]/(i[10]+1),l=(i[9]+1)/i[5],u=(i[9]-1)/i[5],c=(i[8]-1)/i[0],A=(s[8]+1)/s[0],h=a*c,d=a*A,p=r/(-c+A),f=p*-c;if(t.matrixWorld.decompose(e.position,e.quaternion,e.scale),e.translateX(f),e.translateZ(p),e.matrixWorld.compose(e.position,e.quaternion,e.scale),e.matrixWorldInverse.copy(e.matrixWorld).invert(),-1===i[10])e.projectionMatrix.copy(t.projectionMatrix),e.projectionMatrixInverse.copy(t.projectionMatrixInverse);else{const t=a+p,n=o+p,i=h-f,s=d+(r-f),c=l*o/n*t,A=u*o/n*t;e.projectionMatrix.makePerspective(i,s,c,A,t,n),e.projectionMatrixInverse.copy(e.projectionMatrix).invert()}}(w,b,S):w.projectionMatrix.copy(b.projectionMatrix),function(e,t,n){null===n?e.matrix.copy(t.matrixWorld):(e.matrix.copy(n.matrixWorld),e.matrix.invert(),e.matrix.multiply(t.matrixWorld));e.matrix.decompose(e.position,e.quaternion,e.scale),e.updateMatrixWorld(!0),e.projectionMatrix.copy(t.projectionMatrix),e.projectionMatrixInverse.copy(t.projectionMatrixInverse),e.isPerspectiveCamera&&(e.fov=2*wt*Math.atan(1/e.projectionMatrix.elements[5]),e.zoom=1)}(e,w,i)},this.getCamera=function(){return w},this.getFoveation=function(){if(null!==A||null!==h)return o},this.setFoveation=function(e){o=e,null!==A&&(A.fixedFoveation=e),null!==h&&void 0!==h.fixedFoveation&&(h.fixedFoveation=e)},this.hasDepthSensing=function(){return null!==p.texture},this.getDepthSensingMesh=function(){return p.getMesh(w)};let I=null;const U=new io;U.setAnimationLoop((function(t,i){if(u=i.getViewerPose(l||s),d=i,null!==u){const t=u.views;null!==h&&(e.setRenderTargetFramebuffer(g,h.framebuffer),e.setRenderTarget(g));let n=!1;t.length!==w.cameras.length&&(w.cameras.length=0,n=!0);for(let r=0;r<t.length;r++){const i=t[r];let s=null;if(null!==h)s=h.getViewport(i);else{const t=c.getViewSubImage(A,i);s=t.viewport,0===r&&(e.setRenderTargetTextures(g,t.colorTexture,A.ignoreDepthValues?void 0:t.depthStencilTexture),e.setRenderTarget(g))}let a=T[r];void 0===a&&(a=new bi,a.layers.enable(r),a.viewport=new en,T[r]=a),a.matrix.fromArray(i.transform.matrix),a.matrix.decompose(a.position,a.quaternion,a.scale),a.projectionMatrix.fromArray(i.projectionMatrix),a.projectionMatrixInverse.copy(a.projectionMatrix).invert(),a.viewport.set(s.x,s.y,s.width,s.height),0===r&&(w.matrix.copy(a.matrix),w.matrix.decompose(w.position,w.quaternion,w.scale)),!0===n&&w.cameras.push(a)}const i=r.enabledFeatures;if(i&&i.includes("depth-sensing")){const n=c.getDepthInformation(t[0]);n&&n.isValid&&n.texture&&p.init(e,n,r.renderState)}}for(let e=0;e<v.length;e++){const t=_[e],n=v[e];null!==t&&void 0!==n&&n.update(t,i,l||s)}I&&I(t,i),i.detectedPlanes&&n.dispatchEvent({type:"planesdetected",data:i}),d=null})),this.setAnimationLoop=function(e){I=e},this.dispose=function(){}}}const Fu=new Xn,ku=new On;function qu(e,t){function n(e,t){!0===e.matrixAutoUpdate&&e.updateMatrix(),t.value.copy(e.matrix)}function r(e,r){e.opacity.value=r.opacity,r.color&&e.diffuse.value.copy(r.color),r.emissive&&e.emissive.value.copy(r.emissive).multiplyScalar(r.emissiveIntensity),r.map&&(e.map.value=r.map,n(r.map,e.mapTransform)),r.alphaMap&&(e.alphaMap.value=r.alphaMap,n(r.alphaMap,e.alphaMapTransform)),r.bumpMap&&(e.bumpMap.value=r.bumpMap,n(r.bumpMap,e.bumpMapTransform),e.bumpScale.value=r.bumpScale,1===r.side&&(e.bumpScale.value*=-1)),r.normalMap&&(e.normalMap.value=r.normalMap,n(r.normalMap,e.normalMapTransform),e.normalScale.value.copy(r.normalScale),1===r.side&&e.normalScale.value.negate()),r.displacementMap&&(e.displacementMap.value=r.displacementMap,n(r.displacementMap,e.displacementMapTransform),e.displacementScale.value=r.displacementScale,e.displacementBias.value=r.displacementBias),r.emissiveMap&&(e.emissiveMap.value=r.emissiveMap,n(r.emissiveMap,e.emissiveMapTransform)),r.specularMap&&(e.specularMap.value=r.specularMap,n(r.specularMap,e.specularMapTransform)),r.alphaTest>0&&(e.alphaTest.value=r.alphaTest);const i=t.get(r),s=i.envMap,a=i.envMapRotation;s&&(e.envMap.value=s,Fu.copy(a),Fu.x*=-1,Fu.y*=-1,Fu.z*=-1,s.isCubeTexture&&!1===s.isRenderTargetTexture&&(Fu.y*=-1,Fu.z*=-1),e.envMapRotation.value.setFromMatrix4(ku.makeRotationFromEuler(Fu)),e.flipEnvMap.value=s.isCubeTexture&&!1===s.isRenderTargetTexture?-1:1,e.reflectivity.value=r.reflectivity,e.ior.value=r.ior,e.refractionRatio.value=r.refractionRatio),r.lightMap&&(e.lightMap.value=r.lightMap,e.lightMapIntensity.value=r.lightMapIntensity,n(r.lightMap,e.lightMapTransform)),r.aoMap&&(e.aoMap.value=r.aoMap,e.aoMapIntensity.value=r.aoMapIntensity,n(r.aoMap,e.aoMapTransform))}return{refreshFogUniforms:function(t,n){n.color.getRGB(t.fogColor.value,fi(e)),n.isFog?(t.fogNear.value=n.near,t.fogFar.value=n.far):n.isFogExp2&&(t.fogDensity.value=n.density)},refreshMaterialUniforms:function(e,i,s,a,o){i.isMeshBasicMaterial||i.isMeshLambertMaterial?r(e,i):i.isMeshToonMaterial?(r(e,i),function(e,t){t.gradientMap&&(e.gradientMap.value=t.gradientMap)}(e,i)):i.isMeshPhongMaterial?(r(e,i),function(e,t){e.specular.value.copy(t.specular),e.shininess.value=Math.max(t.shininess,1e-4)}(e,i)):i.isMeshStandardMaterial?(r(e,i),function(e,t){e.metalness.value=t.metalness,t.metalnessMap&&(e.metalnessMap.value=t.metalnessMap,n(t.metalnessMap,e.metalnessMapTransform));e.roughness.value=t.roughness,t.roughnessMap&&(e.roughnessMap.value=t.roughnessMap,n(t.roughnessMap,e.roughnessMapTransform));t.envMap&&(e.envMapIntensity.value=t.envMapIntensity)}(e,i),i.isMeshPhysicalMaterial&&function(e,t,r){e.ior.value=t.ior,t.sheen>0&&(e.sheenColor.value.copy(t.sheenColor).multiplyScalar(t.sheen),e.sheenRoughness.value=t.sheenRoughness,t.sheenColorMap&&(e.sheenColorMap.value=t.sheenColorMap,n(t.sheenColorMap,e.sheenColorMapTransform)),t.sheenRoughnessMap&&(e.sheenRoughnessMap.value=t.sheenRoughnessMap,n(t.sheenRoughnessMap,e.sheenRoughnessMapTransform)));t.clearcoat>0&&(e.clearcoat.value=t.clearcoat,e.clearcoatRoughness.value=t.clearcoatRoughness,t.clearcoatMap&&(e.clearcoatMap.value=t.clearcoatMap,n(t.clearcoatMap,e.clearcoatMapTransform)),t.clearcoatRoughnessMap&&(e.clearcoatRoughnessMap.value=t.clearcoatRoughnessMap,n(t.clearcoatRoughnessMap,e.clearcoatRoughnessMapTransform)),t.clearcoatNormalMap&&(e.clearcoatNormalMap.value=t.clearcoatNormalMap,n(t.clearcoatNormalMap,e.clearcoatNormalMapTransform),e.clearcoatNormalScale.value.copy(t.clearcoatNormalScale),1===t.side&&e.clearcoatNormalScale.value.negate()));t.dispersion>0&&(e.dispersion.value=t.dispersion);t.iridescence>0&&(e.iridescence.value=t.iridescence,e.iridescenceIOR.value=t.iridescenceIOR,e.iridescenceThicknessMinimum.value=t.iridescenceThicknessRange[0],e.iridescenceThicknessMaximum.value=t.iridescenceThicknessRange[1],t.iridescenceMap&&(e.iridescenceMap.value=t.iridescenceMap,n(t.iridescenceMap,e.iridescenceMapTransform)),t.iridescenceThicknessMap&&(e.iridescenceThicknessMap.value=t.iridescenceThicknessMap,n(t.iridescenceThicknessMap,e.iridescenceThicknessMapTransform)));t.transmission>0&&(e.transmission.value=t.transmission,e.transmissionSamplerMap.value=r.texture,e.transmissionSamplerSize.value.set(r.width,r.height),t.transmissionMap&&(e.transmissionMap.value=t.transmissionMap,n(t.transmissionMap,e.transmissionMapTransform)),e.thickness.value=t.thickness,t.thicknessMap&&(e.thicknessMap.value=t.thicknessMap,n(t.thicknessMap,e.thicknessMapTransform)),e.attenuationDistance.value=t.attenuationDistance,e.attenuationColor.value.copy(t.attenuationColor));t.anisotropy>0&&(e.anisotropyVector.value.set(t.anisotropy*Math.cos(t.anisotropyRotation),t.anisotropy*Math.sin(t.anisotropyRotation)),t.anisotropyMap&&(e.anisotropyMap.value=t.anisotropyMap,n(t.anisotropyMap,e.anisotropyMapTransform)));e.specularIntensity.value=t.specularIntensity,e.specularColor.value.copy(t.specularColor),t.specularColorMap&&(e.specularColorMap.value=t.specularColorMap,n(t.specularColorMap,e.specularColorMapTransform));t.specularIntensityMap&&(e.specularIntensityMap.value=t.specularIntensityMap,n(t.specularIntensityMap,e.specularIntensityMapTransform))}(e,i,o)):i.isMeshMatcapMaterial?(r(e,i),function(e,t){t.matcap&&(e.matcap.value=t.matcap)}(e,i)):i.isMeshDepthMaterial?r(e,i):i.isMeshDistanceMaterial?(r(e,i),function(e,n){const r=t.get(n).light;e.referencePosition.value.setFromMatrixPosition(r.matrixWorld),e.nearDistance.value=r.shadow.camera.near,e.farDistance.value=r.shadow.camera.far}(e,i)):i.isMeshNormalMaterial?r(e,i):i.isLineBasicMaterial?(function(e,t){e.diffuse.value.copy(t.color),e.opacity.value=t.opacity,t.map&&(e.map.value=t.map,n(t.map,e.mapTransform))}(e,i),i.isLineDashedMaterial&&function(e,t){e.dashSize.value=t.dashSize,e.totalSize.value=t.dashSize+t.gapSize,e.scale.value=t.scale}(e,i)):i.isPointsMaterial?function(e,t,r,i){e.diffuse.value.copy(t.color),e.opacity.value=t.opacity,e.size.value=t.size*r,e.scale.value=.5*i,t.map&&(e.map.value=t.map,n(t.map,e.uvTransform));t.alphaMap&&(e.alphaMap.value=t.alphaMap,n(t.alphaMap,e.alphaMapTransform));t.alphaTest>0&&(e.alphaTest.value=t.alphaTest)}(e,i,s,a):i.isSpriteMaterial?function(e,t){e.diffuse.value.copy(t.color),e.opacity.value=t.opacity,e.rotation.value=t.rotation,t.map&&(e.map.value=t.map,n(t.map,e.mapTransform));t.alphaMap&&(e.alphaMap.value=t.alphaMap,n(t.alphaMap,e.alphaMapTransform));t.alphaTest>0&&(e.alphaTest.value=t.alphaTest)}(e,i):i.isShadowMaterial?(e.color.value.copy(i.color),e.opacity.value=i.opacity):i.isShaderMaterial&&(i.uniformsNeedUpdate=!1)}}}function 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r=a.indexOf(n.__bindingPointIndex);a.splice(r,1),e.deleteBuffer(i[n.id]),delete i[n.id],delete s[n.id]}return{bind:function(e,t){const n=t.program;r.uniformBlockBinding(e,n)},update:function(n,A){let h=i[n.id];void 0===h&&(!function(e){const t=e.uniforms;let n=0;const r=16;for(let e=0,i=t.length;e<i;e++){const i=Array.isArray(t[e])?t[e]:[t[e]];for(let e=0,t=i.length;e<t;e++){const t=i[e],s=Array.isArray(t.value)?t.value:[t.value];for(let e=0,i=s.length;e<i;e++){const i=u(s[e]),a=n%r,o=a%i.boundary,l=a+o;n+=o,0!==l&&r-l<i.storage&&(n+=r-l),t.__data=new Float32Array(i.storage/Float32Array.BYTES_PER_ELEMENT),t.__offset=n,n+=i.storage}}}const i=n%r;i>0&&(n+=r-i);e.__size=n,e.__cache={}}(n),h=function(t){const n=function(){for(let e=0;e<o;e++)if(-1===a.indexOf(e))return a.push(e),e;return console.error("THREE.WebGLRenderer: Maximum number of simultaneously usable uniforms groups reached."),0}();t.__bindingPointIndex=n;const r=e.createBuffer(),i=t.__size,s=t.usage;return 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Symbol&&e[Symbol.iterator]||e["@@iterator"];if(!n){if(Array.isArray(e)||(n=yp(e))||t){n&&(e=n);var r=0,i=function(){};return{s:i,n:function(){return r>=e.length?{done:!0}:{done:!1,value:e[r++]}},e:function(e){throw e},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var s,a=!0,o=!1;return{s:function(){n=n.call(e)},n:function(){var e=n.next();return a=e.done,e},e:function(e){o=!0,s=e},f:function(){try{a||null==n.return||n.return()}finally{if(o)throw s}}}}(t);try{for(r.s();!(n=r.n()).done;){var i=n.value;e.push(i)}}catch(e){r.e(e)}finally{r.f()}}function Ep(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,r=(90-e)*Math.PI/180,i=(90-t)*Math.PI/180;return[n*Math.sin(r)*Math.cos(i),n*Math.cos(r),n*Math.sin(r)*Math.sin(i)]}function Cp(e){let t,n,r,i=-1,s=0;for(let a=0;a<e.length;++a){const o=e[a];if(void 0===t&&(t=o.array.constructor),t!==o.array.constructor)return console.error("THREE.BufferGeometryUtils: .mergeAttributes() failed. 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Error('BufferGeometryUtils: Tangents require "position", "normal", and "uv" attributes.');function r(e){if(e.normalized||e.isInterleavedBufferAttribute){const t=new Float32Array(e.count*e.itemSize);for(let n=0,r=0;n<e.count;n++)t[r++]=e.getX(n),t[r++]=e.getY(n),e.itemSize>2&&(t[r++]=e.getZ(n));return t}return e.array instanceof Float32Array?e.array:new Float32Array(e.array)}const i=e.index?e.toNonIndexed():e,s=t.generateTangents(r(i.attributes.position),r(i.attributes.normal),r(i.attributes.uv));if(n)for(let e=3;e<s.length;e+=4)s[e]*=-1;return i.setAttribute("tangent",new qr(s,4)),e!==i&&e.copy(i),e},computeMorphedAttributes:function(e){const t=new on,n=new on,r=new on,i=new on,s=new on,a=new on,o=new on,l=new on,u=new on;function c(e,c,A,h,d,p,f,m){t.fromBufferAttribute(c,d),n.fromBufferAttribute(c,p),r.fromBufferAttribute(c,f);const g=e.morphTargetInfluences;if(A&&g){o.set(0,0,0),l.set(0,0,0),u.set(0,0,0);for(let e=0,c=A.length;e<c;e++){const c=g[e],m=A[e];0!==c&&(i.fromBufferAttribute(m,d),s.fromBufferAttribute(m,p),a.fromBufferAttribute(m,f),h?(o.addScaledVector(i,c),l.addScaledVector(s,c),u.addScaledVector(a,c)):(o.addScaledVector(i.sub(t),c),l.addScaledVector(s.sub(n),c),u.addScaledVector(a.sub(r),c)))}t.add(o),n.add(l),r.add(u)}e.isSkinnedMesh&&(e.applyBoneTransform(d,t),e.applyBoneTransform(p,n),e.applyBoneTransform(f,r)),m[3*d+0]=t.x,m[3*d+1]=t.y,m[3*d+2]=t.z,m[3*p+0]=n.x,m[3*p+1]=n.y,m[3*p+2]=n.z,m[3*f+0]=r.x,m[3*f+1]=r.y,m[3*f+2]=r.z}const A=e.geometry,h=e.material;let d,p,f;const m=A.index,g=A.attributes.position,v=A.morphAttributes.position,_=A.morphTargetsRelative,y=A.attributes.normal,x=A.morphAttributes.position,b=A.groups,S=A.drawRange;let T,w,M,E,C,R,N;const P=new Float32Array(g.count*g.itemSize),D=new Float32Array(y.count*y.itemSize);if(null!==m)if(Array.isArray(h))for(T=0,M=b.length;T<M;T++)for(C=b[T],R=Math.max(C.start,S.start),N=Math.min(C.start+C.count,S.start+S.count),w=R,E=N;w<E;w+=3)d=m.getX(w),p=m.getX(w+1),f=m.getX(w+2),c(e,g,v,_,d,p,f,P),c(e,y,x,_,d,p,f,D);else for(R=Math.max(0,S.start),N=Math.min(m.count,S.start+S.count),T=R,M=N;T<M;T+=3)d=m.getX(T),p=m.getX(T+1),f=m.getX(T+2),c(e,g,v,_,d,p,f,P),c(e,y,x,_,d,p,f,D);else if(Array.isArray(h))for(T=0,M=b.length;T<M;T++)for(C=b[T],R=Math.max(C.start,S.start),N=Math.min(C.start+C.count,S.start+S.count),w=R,E=N;w<E;w+=3)d=w,p=w+1,f=w+2,c(e,g,v,_,d,p,f,P),c(e,y,x,_,d,p,f,D);else for(R=Math.max(0,S.start),N=Math.min(g.count,S.start+S.count),T=R,M=N;T<M;T+=3)d=T,p=T+1,f=T+2,c(e,g,v,_,d,p,f,P),c(e,y,x,_,d,p,f,D);return{positionAttribute:g,normalAttribute:y,morphedPositionAttribute:new Hr(P,3),morphedNormalAttribute:new Hr(D,3)}},deepCloneAttribute:function(e){return e.isInstancedInterleavedBufferAttribute||e.isInterleavedBufferAttribute?Rp(e):e.isInstancedBufferAttribute?(new Li).copy(e):(new qr).copy(e)},deinterleaveAttribute:Rp,deinterleaveGeometry:function(e){const t=e.attributes,n=e.morphTargets,r=new Map;for(const e in t){const n=t[e];n.isInterleavedBufferAttribute&&(r.has(n)||r.set(n,Rp(n)),t[e]=r.get(n))}for(const e in n){const t=n[e];t.isInterleavedBufferAttribute&&(r.has(t)||r.set(t,Rp(t)),n[e]=r.get(t))}},estimateBytesUsed:function(e){let t=0;for(const n in e.attributes){const r=e.getAttribute(n);t+=r.count*r.itemSize*r.array.BYTES_PER_ELEMENT}const n=e.getIndex();return t+=n?n.count*n.itemSize*n.array.BYTES_PER_ELEMENT:0,t},interleaveAttributes:function(e){let t,n=0,r=0;for(let i=0,s=e.length;i<s;++i){const s=e[i];if(void 0===t&&(t=s.array.constructor),t!==s.array.constructor)return console.error("AttributeBuffers of different types cannot be interleaved"),null;n+=s.array.length,r+=s.itemSize}const i=new Ci(new t(n),r);let s=0;const a=[],o=["getX","getY","getZ","getW"],l=["setX","setY","setZ","setW"];for(let t=0,n=e.length;t<n;t++){const n=e[t],r=n.itemSize,u=n.count,c=new Ni(i,r,s,n.normalized);a.push(c),s+=r;for(let e=0;e<u;e++)for(let t=0;t<r;t++)c[l[t]](e,n[o[t]](e))}return a},mergeAttributes:Cp,mergeGeometries:function(e,t=!1){const n=null!==e[0].index,r=new Set(Object.keys(e[0].attributes)),i=new Set(Object.keys(e[0].morphAttributes)),s={},a={},o=e[0].morphTargetsRelative,l=new Zr;let u=0;for(let c=0;c<e.length;++c){const A=e[c];let h=0;if(n!==(null!==A.index))return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed with geometry at index "+c+". All geometries must have compatible attributes; make sure index attribute exists among all geometries, or in none of them."),null;for(const e in A.attributes){if(!r.has(e))return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed with geometry at index "+c+'. All geometries must have compatible attributes; make sure "'+e+'" attribute exists among all geometries, or in none of them.'),null;void 0===s[e]&&(s[e]=[]),s[e].push(A.attributes[e]),h++}if(h!==r.size)return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed with geometry at index "+c+". Make sure all geometries have the same number of attributes."),null;if(o!==A.morphTargetsRelative)return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed with geometry at index "+c+". .morphTargetsRelative must be consistent throughout all geometries."),null;for(const e in A.morphAttributes){if(!i.has(e))return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed with geometry at index "+c+".  .morphAttributes must be consistent throughout all geometries."),null;void 0===a[e]&&(a[e]=[]),a[e].push(A.morphAttributes[e])}if(t){let e;if(n)e=A.index.count;else{if(void 0===A.attributes.position)return console.error("THREE.BufferGeometryUtils: .mergeGeometries() failed with geometry at index "+c+". 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Nothing to merge."),e;let t=e.groups;if(t=t.sort(((e,t)=>e.materialIndex!==t.materialIndex?e.materialIndex-t.materialIndex:e.start-t.start)),null===e.getIndex()){const t=e.getAttribute("position"),n=[];for(let e=0;e<t.count;e+=3)n.push(e,e+1,e+2);e.setIndex(n)}const n=e.getIndex(),r=[];for(let e=0;e<t.length;e++){const i=t[e],s=i.start,a=s+i.count;for(let e=s;e<a;e++)r.push(n.getX(e))}e.dispose(),e.setIndex(r);let i=0;for(let e=0;e<t.length;e++){const n=t[e];n.start=i,i+=n.count}let s=t[0];e.groups=[s];for(let n=1;n<t.length;n++){const r=t[n];s.materialIndex===r.materialIndex?s.count+=r.count:(s=r,e.groups.push(s))}return e},mergeVertices:function(e,t=1e-4){t=Math.max(t,Number.EPSILON);const n={},r=e.getIndex(),i=e.getAttribute("position"),s=r?r.count:i.count;let a=0;const o=Object.keys(e.attributes),l={},u={},c=[],A=["getX","getY","getZ","getW"],h=["setX","setY","setZ","setW"];for(let t=0,n=o.length;t<n;t++){const n=o[t],r=e.attributes[n];l[n]=new r.constructor(new r.array.constructor(r.count*r.itemSize),r.itemSize,r.normalized);const i=e.morphAttributes[n];i&&(u[n]||(u[n]=[]),i.forEach(((e,t)=>{const r=new e.array.constructor(e.count*e.itemSize);u[n][t]=new e.constructor(r,e.itemSize,e.normalized)})))}const d=.5*t,p=Math.log10(1/t),f=Math.pow(10,p),m=d*f;for(let t=0;t<s;t++){const i=r?r.getX(t):t;let s="";for(let t=0,n=o.length;t<n;t++){const n=o[t],r=e.getAttribute(n),a=r.itemSize;for(let e=0;e<a;e++)s+=~~(r[A[e]](i)*f+m)+","}if(s in n)c.push(n[s]);else{for(let t=0,n=o.length;t<n;t++){const n=o[t],r=e.getAttribute(n),s=e.morphAttributes[n],c=r.itemSize,d=l[n],p=u[n];for(let e=0;e<c;e++){const t=A[e],n=h[e];if(d[n](a,r[t](i)),s)for(let e=0,r=s.length;e<r;e++)p[e][n](a,s[e][t](i))}}n[s]=a,c.push(a),a++}}const g=e.clone();for(const t in e.attributes){const e=l[t];if(g.setAttribute(t,new e.constructor(e.array.slice(0,a*e.itemSize),e.itemSize,e.normalized)),t in u)for(let e=0;e<u[t].length;e++){const n=u[t][e];g.morphAttributes[t][e]=new n.constructor(n.array.slice(0,a*n.itemSize),n.itemSize,n.normalized)}}return g.setIndex(c),g},toCreasedNormals:function(e,t=Math.PI/3){const n=Math.cos(t),r=100*(1+1e-10),i=[new on,new on,new on],s=new on,a=new on,o=new on,l=new on;function u(e){return`${~~(e.x*r)},${~~(e.y*r)},${~~(e.z*r)}`}const c=e.index?e.toNonIndexed():e,A=c.attributes.position,h={};for(let e=0,t=A.count/3;e<t;e++){const t=3*e,n=i[0].fromBufferAttribute(A,t+0),r=i[1].fromBufferAttribute(A,t+1),o=i[2].fromBufferAttribute(A,t+2);s.subVectors(o,r),a.subVectors(n,r);const l=(new on).crossVectors(s,a).normalize();for(let e=0;e<3;e++){const t=u(i[e]);t in h||(h[t]=[]),h[t].push(l)}}const d=new Float32Array(3*A.count),p=new qr(d,3,!1);for(let e=0,t=A.count/3;e<t;e++){const t=3*e,r=i[0].fromBufferAttribute(A,t+0),c=i[1].fromBufferAttribute(A,t+1),d=i[2].fromBufferAttribute(A,t+2);s.subVectors(d,c),a.subVectors(r,c),o.crossVectors(s,a).normalize();for(let e=0;e<3;e++){const r=h[u(i[e])];l.set(0,0,0);for(let e=0,t=r.length;e<t;e++){const t=r[e];o.dot(t)>n&&l.add(t)}l.normalize(),p.setXYZ(t+e,l.x,l.y,l.z)}}return c.setAttribute("normal",p),c},toTrianglesDrawMode:function(e,t){if(0===t)return console.warn("THREE.BufferGeometryUtils.toTrianglesDrawMode(): Geometry already defined as triangles."),e;if(2===t||1===t){let n=e.getIndex();if(null===n){const t=[],r=e.getAttribute("position");if(void 0===r)return console.error("THREE.BufferGeometryUtils.toTrianglesDrawMode(): Undefined position attribute. 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s,a,o,l,u=e[0],h=i[0],c=0,A=0;h>u==h>-u?(s=u,u=e[++c]):(s=h,h=i[++A]);let d=0;if(c<t&&A<n)for(h>u==h>-u?(a=u+s,o=s-(a-u),u=e[++c]):(a=h+s,o=s-(a-h),h=i[++A]),s=a,0!==o&&(r[d++]=o);c<t&&A<n;)h>u==h>-u?(a=s+u,l=a-s,o=s-(a-l)+(u-l),u=e[++c]):(a=s+h,l=a-s,o=s-(a-l)+(h-l),h=i[++A]),s=a,0!==o&&(r[d++]=o);for(;c<t;)a=s+u,l=a-s,o=s-(a-l)+(u-l),u=e[++c],s=a,0!==o&&(r[d++]=o);for(;A<n;)a=s+h,l=a-s,o=s-(a-l)+(h-l),h=i[++A],s=a,0!==o&&(r[d++]=o);return 0===s&&0!==d||(r[d++]=s),d}function xm(t){return new Float64Array(t)}const bm=xm(4),Sm=xm(8),Mm=xm(12),wm=xm(16),Tm=xm(4);function Em(t,e,n,i,r,s){const a=(e-s)*(n-r),o=(t-r)*(i-s),l=a-o,u=Math.abs(a+o);return Math.abs(l)>=33306690738754716e-32*u?l:-function(t,e,n,i,r,s,a){let o,l,u,h,c,A,d,p,f,m,g,y,v,_,x,b,S,M;const w=t-r,T=n-r,E=e-s,C=i-s;_=w*C,A=vm*w,d=A-(A-w),p=w-d,A=vm*C,f=A-(A-C),m=C-f,x=p*m-(_-d*f-p*f-d*m),b=E*T,A=vm*E,d=A-(A-E),p=E-d,A=vm*T,f=A-(A-T),m=T-f,S=p*m-(b-d*f-p*f-d*m),g=x-S,c=x-g,bm[0]=x-(g+c)+(c-S),y=_+g,c=y-_,v=_-(y-c)+(g-c),g=v-b,c=v-g,bm[1]=v-(g+c)+(c-b),M=y+g,c=M-y,bm[2]=y-(M-c)+(g-c),bm[3]=M;let R=function(t,e){let n=e[0];for(let i=1;i<t;i++)n+=e[i];return n}(4,bm),N=22204460492503146e-32*a;if(R>=N||-R>=N)return R;if(c=t-w,o=t-(w+c)+(c-r),c=n-T,u=n-(T+c)+(c-r),c=e-E,l=e-(E+c)+(c-s),c=i-C,h=i-(C+c)+(c-s),0===o&&0===l&&0===u&&0===h)return R;if(N=11093356479670487e-47*a+33306690738754706e-32*Math.abs(R),R+=w*h+C*o-(E*u+T*l),R>=N||-R>=N)return R;_=o*C,A=vm*o,d=A-(A-o),p=o-d,A=vm*C,f=A-(A-C),m=C-f,x=p*m-(_-d*f-p*f-d*m),b=l*T,A=vm*l,d=A-(A-l),p=l-d,A=vm*T,f=A-(A-T),m=T-f,S=p*m-(b-d*f-p*f-d*m),g=x-S,c=x-g,Tm[0]=x-(g+c)+(c-S),y=_+g,c=y-_,v=_-(y-c)+(g-c),g=v-b,c=v-g,Tm[1]=v-(g+c)+(c-b),M=y+g,c=M-y,Tm[2]=y-(M-c)+(g-c),Tm[3]=M;const P=_m(4,bm,4,Tm,Sm);_=w*h,A=vm*w,d=A-(A-w),p=w-d,A=vm*h,f=A-(A-h),m=h-f,x=p*m-(_-d*f-p*f-d*m),b=E*u,A=vm*E,d=A-(A-E),p=E-d,A=vm*u,f=A-(A-u),m=u-f,S=p*m-(b-d*f-p*f-d*m),g=x-S,c=x-g,Tm[0]=x-(g+c)+(c-S),y=_+g,c=y-_,v=_-(y-c)+(g-c),g=v-b,c=v-g,Tm[1]=v-(g+c)+(c-b),M=y+g,c=M-y,Tm[2]=y-(M-c)+(g-c),Tm[3]=M;const D=_m(P,Sm,4,Tm,Mm);_=o*h,A=vm*o,d=A-(A-o),p=o-d,A=vm*h,f=A-(A-h),m=h-f,x=p*m-(_-d*f-p*f-d*m),b=l*u,A=vm*l,d=A-(A-l),p=l-d,A=vm*u,f=A-(A-u),m=u-f,S=p*m-(b-d*f-p*f-d*m),g=x-S,c=x-g,Tm[0]=x-(g+c)+(c-S),y=_+g,c=y-_,v=_-(y-c)+(g-c),g=v-b,c=v-g,Tm[1]=v-(g+c)+(c-b),M=y+g,c=M-y,Tm[2]=y-(M-c)+(g-c),Tm[3]=M;const I=_m(D,Mm,4,Tm,wm);return wm[I-1]}(t,e,n,i,r,s,u)}const Cm=Math.pow(2,-52),Rm=new Uint32Array(512);class Nm{static from(t,e=Um,n=Om){const i=t.length,r=new Float64Array(2*i);for(let s=0;s<i;s++){const i=t[s];r[2*s]=e(i),r[2*s+1]=n(i)}return new Nm(r)}constructor(t){const e=t.length>>1;if(e>0&&"number"!=typeof t[0])throw new Error("Expected coords to contain numbers.");this.coords=t;const n=Math.max(2*e-5,0);this._triangles=new Uint32Array(3*n),this._halfedges=new Int32Array(3*n),this._hashSize=Math.ceil(Math.sqrt(e)),this._hullPrev=new Uint32Array(e),this._hullNext=new Uint32Array(e),this._hullTri=new Uint32Array(e),this._hullHash=new Int32Array(this._hashSize),this._ids=new Uint32Array(e),this._dists=new Float64Array(e),this.update()}update(){const{coords:t,_hullPrev:e,_hullNext:n,_hullTri:i,_hullHash:r}=this,s=t.length>>1;let a=1/0,o=1/0,l=-1/0,u=-1/0;for(let e=0;e<s;e++){const n=t[2*e],i=t[2*e+1];n<a&&(a=n),i<o&&(o=i),n>l&&(l=n),i>u&&(u=i),this._ids[e]=e}const h=(a+l)/2,c=(o+u)/2;let A,d,p;for(let e=0,n=1/0;e<s;e++){const i=Pm(h,c,t[2*e],t[2*e+1]);i<n&&(A=e,n=i)}const f=t[2*A],m=t[2*A+1];for(let e=0,n=1/0;e<s;e++){if(e===A)continue;const i=Pm(f,m,t[2*e],t[2*e+1]);i<n&&i>0&&(d=e,n=i)}let g=t[2*d],y=t[2*d+1],v=1/0;for(let e=0;e<s;e++){if(e===A||e===d)continue;const n=Im(f,m,g,y,t[2*e],t[2*e+1]);n<v&&(p=e,v=n)}let _=t[2*p],x=t[2*p+1];if(v===1/0){for(let e=0;e<s;e++)this._dists[e]=t[2*e]-t[0]||t[2*e+1]-t[1];Lm(this._ids,this._dists,0,s-1);const e=new Uint32Array(s);let n=0;for(let t=0,i=-1/0;t<s;t++){const r=this._ids[t],s=this._dists[r];s>i&&(e[n++]=r,i=s)}return this.hull=e.subarray(0,n),this.triangles=new Uint32Array(0),void(this.halfedges=new Uint32Array(0))}if(Em(f,m,g,y,_,x)<0){const t=d,e=g,n=y;d=p,g=_,y=x,p=t,_=e,x=n}const b=function(t,e,n,i,r,s){const a=n-t,o=i-e,l=r-t,u=s-e,h=a*a+o*o,c=l*l+u*u,A=.5/(a*u-o*l);return{x:t+(u*h-o*c)*A,y:e+(a*c-l*h)*A}}(f,m,g,y,_,x);this._cx=b.x,this._cy=b.y;for(let e=0;e<s;e++)this._dists[e]=Pm(t[2*e],t[2*e+1],b.x,b.y);Lm(this._ids,this._dists,0,s-1),this._hullStart=A;let S=3;n[A]=e[p]=d,n[d]=e[A]=p,n[p]=e[d]=A,i[A]=0,i[d]=1,i[p]=2,r.fill(-1),r[this._hashKey(f,m)]=A,r[this._hashKey(g,y)]=d,r[this._hashKey(_,x)]=p,this.trianglesLen=0,this._addTriangle(A,d,p,-1,-1,-1);for(let s,a,o=0;o<this._ids.length;o++){const l=this._ids[o],u=t[2*l],h=t[2*l+1];if(o>0&&Math.abs(u-s)<=Cm&&Math.abs(h-a)<=Cm)continue;if(s=u,a=h,l===A||l===d||l===p)continue;let c=0;for(let t=0,e=this._hashKey(u,h);t<this._hashSize&&(c=r[(e+t)%this._hashSize],-1===c||c===n[c]);t++);c=e[c];let f,m=c;for(;f=n[m],Em(u,h,t[2*m],t[2*m+1],t[2*f],t[2*f+1])>=0;)if(m=f,m===c){m=-1;break}if(-1===m)continue;let g=this._addTriangle(m,l,n[m],-1,-1,i[m]);i[l]=this._legalize(g+2),i[m]=g,S++;let y=n[m];for(;f=n[y],Em(u,h,t[2*y],t[2*y+1],t[2*f],t[2*f+1])<0;)g=this._addTriangle(y,l,f,i[l],-1,i[y]),i[l]=this._legalize(g+2),n[y]=y,S--,y=f;if(m===c)for(;f=e[m],Em(u,h,t[2*f],t[2*f+1],t[2*m],t[2*m+1])<0;)g=this._addTriangle(f,l,m,-1,i[m],i[f]),this._legalize(g+2),i[f]=g,n[m]=m,S--,m=f;this._hullStart=e[l]=m,n[m]=e[y]=l,n[l]=y,r[this._hashKey(u,h)]=l,r[this._hashKey(t[2*m],t[2*m+1])]=m}this.hull=new Uint32Array(S);for(let 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s}_link(t,e){this._halfedges[t]=e,-1!==e&&(this._halfedges[e]=t)}_addTriangle(t,e,n,i,r,s){const a=this.trianglesLen;return this._triangles[a]=t,this._triangles[a+1]=e,this._triangles[a+2]=n,this._link(a,i),this._link(a+1,r),this._link(a+2,s),this.trianglesLen+=3,a}}function Pm(t,e,n,i){const r=t-n,s=e-i;return r*r+s*s}function Dm(t,e,n,i,r,s,a,o){const l=t-a,u=e-o,h=n-a,c=i-o,A=r-a,d=s-o,p=h*h+c*c,f=A*A+d*d;return l*(c*f-p*d)-u*(h*f-p*A)+(l*l+u*u)*(h*d-c*A)<0}function Im(t,e,n,i,r,s){const a=n-t,o=i-e,l=r-t,u=s-e,h=a*a+o*o,c=l*l+u*u,A=.5/(a*u-o*l),d=(u*h-o*c)*A,p=(a*c-l*h)*A;return d*d+p*p}function Lm(t,e,n,i){if(i-n<=20)for(let r=n+1;r<=i;r++){const i=t[r],s=e[i];let a=r-1;for(;a>=n&&e[t[a]]>s;)t[a+1]=t[a--];t[a+1]=i}else{let r=n+1,s=i;Bm(t,n+i>>1,r),e[t[n]]>e[t[i]]&&Bm(t,n,i),e[t[r]]>e[t[i]]&&Bm(t,r,i),e[t[n]]>e[t[r]]&&Bm(t,n,r);const 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qm{constructor(){this._x0=this._y0=this._x1=this._y1=null,this._=""}moveTo(t,e){this._+=`M${this._x0=this._x1=+t},${this._y0=this._y1=+e}`}closePath(){null!==this._x1&&(this._x1=this._x0,this._y1=this._y0,this._+="Z")}lineTo(t,e){this._+=`L${this._x1=+t},${this._y1=+e}`}arc(t,e,n){const i=(t=+t)+(n=+n),r=e=+e;if(n<0)throw new Error("negative radius");null===this._x1?this._+=`M${i},${r}`:(Math.abs(this._x1-i)>zm||Math.abs(this._y1-r)>zm)&&(this._+="L"+i+","+r),n&&(this._+=`A${n},${n},0,1,1,${t-n},${e}A${n},${n},0,1,1,${this._x1=i},${this._y1=r}`)}rect(t,e,n,i){this._+=`M${this._x0=this._x1=+t},${this._y0=this._y1=+e}h${+n}v${+i}h${-n}Z`}value(){return this._||null}}class Gm{constructor(){this._=[]}moveTo(t,e){this._.push([t,e])}closePath(){this._.push(this._[0].slice())}lineTo(t,e){this._.push([t,e])}value(){return this._.length?this._:null}}class Vm{constructor(t,[e,n,i,r]=[0,0,960,500]){if(!((i=+i)>=(e=+e)&&(r=+r)>=(n=+n)))throw new Error("invalid bounds");this.delaunay=t,this._circumcenters=new Float64Array(2*t.points.length),this.vectors=new Float64Array(2*t.points.length),this.xmax=i,this.xmin=e,this.ymax=r,this.ymin=n,this._init()}update(){return this.delaunay.update(),this._init(),this}_init(){const{delaunay:{points:t,hull:e,triangles:n},vectors:i}=this;let r,s;const a=this.circumcenters=this._circumcenters.subarray(0,n.length/3*2);for(let i,o,l=0,u=0,h=n.length;l<h;l+=3,u+=2){const h=2*n[l],c=2*n[l+1],A=2*n[l+2],d=t[h],p=t[h+1],f=t[c],m=t[c+1],g=t[A],y=t[A+1],v=f-d,_=m-p,x=g-d,b=y-p,S=2*(v*b-_*x);if(Math.abs(S)<1e-9){if(void 0===r){r=s=0;for(const n of e)r+=t[2*n],s+=t[2*n+1];r/=e.length,s/=e.length}const n=1e9*Math.sign((r-d)*b-(s-p)*x);i=(d+g)/2-n*b,o=(p+y)/2+n*x}else{const t=1/S,e=v*v+_*_,n=x*x+b*b;i=d+(b*e-_*n)*t,o=p+(v*n-x*e)*t}a[u]=i,a[u+1]=o}let o,l,u,h=e[e.length-1],c=4*h,A=t[2*h],d=t[2*h+1];i.fill(0);for(let n=0;n<e.length;++n)h=e[n],o=c,l=A,u=d,c=4*h,A=t[2*h],d=t[2*h+1],i[o+2]=i[c]=u-d,i[o+3]=i[c+1]=A-l}render(t){const e=null==t?t=new qm:void 0,{delaunay:{halfedges:n,inedges:i,hull:r},circumcenters:s,vectors:a}=this;if(r.length<=1)return null;for(let e=0,i=n.length;e<i;++e){const i=n[e];if(i<e)continue;const r=2*Math.floor(e/3),a=2*Math.floor(i/3),o=s[r],l=s[r+1],u=s[a],h=s[a+1];this._renderSegment(o,l,u,h,t)}let o,l=r[r.length-1];for(let e=0;e<r.length;++e){o=l,l=r[e];const n=2*Math.floor(i[l]/3),u=s[n],h=s[n+1],c=4*o,A=this._project(u,h,a[c+2],a[c+3]);A&&this._renderSegment(u,h,A[0],A[1],t)}return e&&e.value()}renderBounds(t){const e=null==t?t=new qm:void 0;return t.rect(this.xmin,this.ymin,this.xmax-this.xmin,this.ymax-this.ymin),e&&e.value()}renderCell(t,e){const n=null==e?e=new qm:void 0,i=this._clip(t);if(null===i||!i.length)return;e.moveTo(i[0],i[1]);let r=i.length;for(;i[0]===i[r-2]&&i[1]===i[r-1]&&r>1;)r-=2;for(let t=2;t<r;t+=2)i[t]===i[t-2]&&i[t+1]===i[t-1]||e.lineTo(i[t],i[t+1]);return e.closePath(),n&&n.value()}*cellPolygons(){const{delaunay:{points:t}}=this;for(let e=0,n=t.length/2;e<n;++e){const t=this.cellPolygon(e);t&&(t.index=e,yield t)}}cellPolygon(t){const e=new Gm;return this.renderCell(t,e),e.value()}_renderSegment(t,e,n,i,r){let s;const a=this._regioncode(t,e),o=this._regioncode(n,i);0===a&&0===o?(r.moveTo(t,e),r.lineTo(n,i)):(s=this._clipSegment(t,e,n,i,a,o))&&(r.moveTo(s[0],s[1]),r.lineTo(s[2],s[3]))}contains(t,e,n){return(e=+e)==e&&(n=+n)==n&&this.delaunay._step(t,e,n)===t}*neighbors(t){const e=this._clip(t);if(e)for(const n of this.delaunay.neighbors(t)){const t=this._clip(n);if(t)t:for(let i=0,r=e.length;i<r;i+=2)for(let s=0,a=t.length;s<a;s+=2)if(e[i]===t[s]&&e[i+1]===t[s+1]&&e[(i+2)%r]===t[(s+a-2)%a]&&e[(i+3)%r]===t[(s+a-1)%a]){yield n;break t}}}_cell(t){const{circumcenters:e,delaunay:{inedges:n,halfedges:i,triangles:r}}=this,s=n[t];if(-1===s)return null;const a=[];let o=s;do{const n=Math.floor(o/3);if(a.push(e[2*n],e[2*n+1]),o=o%3==2?o-2:o+1,r[o]!==t)break;o=i[o]}while(o!==s&&-1!==o);return a}_clip(t){if(0===t&&1===this.delaunay.hull.length)return[this.xmax,this.ymin,this.xmax,this.ymax,this.xmin,this.ymax,this.xmin,this.ymin];const e=this._cell(t);if(null===e)return null;const{vectors:n}=this,i=4*t;return this._simplify(n[i]||n[i+1]?this._clipInfinite(t,e,n[i],n[i+1],n[i+2],n[i+3]):this._clipFinite(t,e))}_clipFinite(t,e){const n=e.length;let i,r,s,a,o=null,l=e[n-2],u=e[n-1],h=this._regioncode(l,u),c=0;for(let A=0;A<n;A+=2)if(i=l,r=u,l=e[A],u=e[A+1],s=h,h=this._regioncode(l,u),0===s&&0===h)a=c,c=0,o?o.push(l,u):o=[l,u];else{let e,n,A,d,p;if(0===s){if(null===(e=this._clipSegment(i,r,l,u,s,h)))continue;[n,A,d,p]=e}else{if(null===(e=this._clipSegment(l,u,i,r,h,s)))continue;[d,p,n,A]=e,a=c,c=this._edgecode(n,A),a&&c&&this._edge(t,a,c,o,o.length),o?o.push(n,A):o=[n,A]}a=c,c=this._edgecode(d,p),a&&c&&this._edge(t,a,c,o,o.length),o?o.push(d,p):o=[d,p]}if(o)a=c,c=this._edgecode(o[0],o[1]),a&&c&&this._edge(t,a,c,o,o.length);else if(this.contains(t,(this.xmin+this.xmax)/2,(this.ymin+this.ymax)/2))return[this.xmax,this.ymin,this.xmax,this.ymax,this.xmin,this.ymax,this.xmin,this.ymin];return o}_clipSegment(t,e,n,i,r,s){const a=r<s;for(a&&([t,e,n,i,r,s]=[n,i,t,e,s,r]);;){if(0===r&&0===s)return a?[n,i,t,e]:[t,e,n,i];if(r&s)return null;let o,l,u=r||s;8&u?(o=t+(n-t)*(this.ymax-e)/(i-e),l=this.ymax):4&u?(o=t+(n-t)*(this.ymin-e)/(i-e),l=this.ymin):2&u?(l=e+(i-e)*(this.xmax-t)/(n-t),o=this.xmax):(l=e+(i-e)*(this.xmin-t)/(n-t),o=this.xmin),r?(t=o,e=l,r=this._regioncode(t,e)):(n=o,i=l,s=this._regioncode(n,i))}}_clipInfinite(t,e,n,i,r,s){let a,o=Array.from(e);if((a=this._project(o[0],o[1],n,i))&&o.unshift(a[0],a[1]),(a=this._project(o[o.length-2],o[o.length-1],r,s))&&o.push(a[0],a[1]),o=this._clipFinite(t,o))for(let e,n=0,i=o.length,r=this._edgecode(o[i-2],o[i-1]);n<i;n+=2)e=r,r=this._edgecode(o[n],o[n+1]),e&&r&&(n=this._edge(t,e,r,o,n),i=o.length);else this.contains(t,(this.xmin+this.xmax)/2,(this.ymin+this.ymax)/2)&&(o=[this.xmin,this.ymin,this.xmax,this.ymin,this.xmax,this.ymax,this.xmin,this.ymax]);return o}_edge(t,e,n,i,r){for(;e!==n;){let n,s;switch(e){case 5:e=4;continue;case 4:e=6,n=this.xmax,s=this.ymin;break;case 6:e=2;continue;case 2:e=10,n=this.xmax,s=this.ymax;break;case 10:e=8;continue;case 8:e=9,n=this.xmin,s=this.ymax;break;case 9:e=1;continue;case 1:e=5,n=this.xmin,s=this.ymin}i[r]===n&&i[r+1]===s||!this.contains(t,n,s)||(i.splice(r,0,n,s),r+=2)}return r}_project(t,e,n,i){let r,s,a,o=1/0;if(i<0){if(e<=this.ymin)return null;(r=(this.ymin-e)/i)<o&&(a=this.ymin,s=t+(o=r)*n)}else if(i>0){if(e>=this.ymax)return null;(r=(this.ymax-e)/i)<o&&(a=this.ymax,s=t+(o=r)*n)}if(n>0){if(t>=this.xmax)return null;(r=(this.xmax-t)/n)<o&&(s=this.xmax,a=e+(o=r)*i)}else if(n<0){if(t<=this.xmin)return null;(r=(this.xmin-t)/n)<o&&(s=this.xmin,a=e+(o=r)*i)}return[s,a]}_edgecode(t,e){return(t===this.xmin?1:t===this.xmax?2:0)|(e===this.ymin?4:e===this.ymax?8:0)}_regioncode(t,e){return(t<this.xmin?1:t>this.xmax?2:0)|(e<this.ymin?4:e>this.ymax?8:0)}_simplify(t){if(t&&t.length>4){for(let e=0;e<t.length;e+=2){const n=(e+2)%t.length,i=(e+4)%t.length;(t[e]===t[n]&&t[n]===t[i]||t[e+1]===t[n+1]&&t[n+1]===t[i+1])&&(t.splice(n,2),e-=2)}t.length||(t=null)}return t}}const Hm=2*Math.PI,jm=Math.pow;function Wm(t){return t[0]}function Xm(t){return t[1]}function Ym(t,e,n){return[t+Math.sin(t+e)*n,e+Math.cos(t-e)*n]}class Qm{static from(t,e=Wm,n=Xm,i){return new Qm("length"in t?function(t,e,n,i){const r=t.length,s=new Float64Array(2*r);for(let a=0;a<r;++a){const r=t[a];s[2*a]=e.call(i,r,a,t),s[2*a+1]=n.call(i,r,a,t)}return s}(t,e,n,i):Float64Array.from(function*(t,e,n,i){let r=0;for(const s of t)yield e.call(i,s,r,t),yield n.call(i,s,r,t),++r}(t,e,n,i)))}constructor(t){this._delaunator=new Nm(t),this.inedges=new Int32Array(t.length/2),this._hullIndex=new Int32Array(t.length/2),this.points=this._delaunator.coords,this._init()}update(){return this._delaunator.update(),this._init(),this}_init(){const t=this._delaunator,e=this.points;if(t.hull&&t.hull.length>2&&function(t){const{triangles:e,coords:n}=t;for(let t=0;t<e.length;t+=3){const i=2*e[t],r=2*e[t+1],s=2*e[t+2];if((n[s]-n[i])*(n[r+1]-n[i+1])-(n[r]-n[i])*(n[s+1]-n[i+1])>1e-10)return!1}return!0}(t)){this.collinear=Int32Array.from({length:e.length/2},((t,e)=>e)).sort(((t,n)=>e[2*t]-e[2*n]||e[2*t+1]-e[2*n+1]));const t=this.collinear[0],n=this.collinear[this.collinear.length-1],i=[e[2*t],e[2*t+1],e[2*n],e[2*n+1]],r=1e-8*Math.hypot(i[3]-i[1],i[2]-i[0]);for(let t=0,n=e.length/2;t<n;++t){const n=Ym(e[2*t],e[2*t+1],r);e[2*t]=n[0],e[2*t+1]=n[1]}this._delaunator=new Nm(e)}else delete this.collinear;const n=this.halfedges=this._delaunator.halfedges,i=this.hull=this._delaunator.hull,r=this.triangles=this._delaunator.triangles,s=this.inedges.fill(-1),a=this._hullIndex.fill(-1);for(let t=0,e=n.length;t<e;++t){const e=r[t%3==2?t-2:t+1];-1!==n[t]&&-1!==s[e]||(s[e]=t)}for(let t=0,e=i.length;t<e;++t)a[i[t]]=t;i.length<=2&&i.length>0&&(this.triangles=new Int32Array(3).fill(-1),this.halfedges=new Int32Array(3).fill(-1),this.triangles[0]=i[0],s[i[0]]=1,2===i.length&&(s[i[1]]=0,this.triangles[1]=i[1],this.triangles[2]=i[1]))}voronoi(t){return new Vm(this,t)}*neighbors(t){const{inedges:e,hull:n,_hullIndex:i,halfedges:r,triangles:s,collinear:a}=this;if(a){const e=a.indexOf(t);return e>0&&(yield a[e-1]),void(e<a.length-1&&(yield a[e+1]))}const o=e[t];if(-1===o)return;let l=o,u=-1;do{if(yield u=s[l],l=l%3==2?l-2:l+1,s[l]!==t)return;if(l=r[l],-1===l){const e=n[(i[t]+1)%n.length];return void(e!==u&&(yield e))}}while(l!==o)}find(t,e,n=0){if((t=+t)!=t||(e=+e)!=e)return-1;const i=n;let r;for(;(r=this._step(n,t,e))>=0&&r!==n&&r!==i;)n=r;return r}_step(t,e,n){const{inedges:i,hull:r,_hullIndex:s,halfedges:a,triangles:o,points:l}=this;if(-1===i[t]||!l.length)return(t+1)%(l.length>>1);let u=t,h=jm(e-l[2*t],2)+jm(n-l[2*t+1],2);const c=i[t];let A=c;do{let i=o[A];const c=jm(e-l[2*i],2)+jm(n-l[2*i+1],2);if(c<h&&(h=c,u=i),A=A%3==2?A-2:A+1,o[A]!==t)break;if(A=a[A],-1===A){if(A=r[(s[t]+1)%r.length],A!==i&&jm(e-l[2*A],2)+jm(n-l[2*A+1],2)<h)return A;break}}while(A!==c);return u}render(t){const e=null==t?t=new qm:void 0,{points:n,halfedges:i,triangles:r}=this;for(let e=0,s=i.length;e<s;++e){const s=i[e];if(s<e)continue;const a=2*r[e],o=2*r[s];t.moveTo(n[a],n[a+1]),t.lineTo(n[o],n[o+1])}return this.renderHull(t),e&&e.value()}renderPoints(t,e){void 0!==e||t&&"function"==typeof t.moveTo||(e=t,t=null),e=null==e?2:+e;const n=null==t?t=new qm:void 0,{points:i}=this;for(let n=0,r=i.length;n<r;n+=2){const r=i[n],s=i[n+1];t.moveTo(r+e,s),t.arc(r,s,e,0,Hm)}return n&&n.value()}renderHull(t){const e=null==t?t=new qm:void 0,{hull:n,points:i}=this,r=2*n[0],s=n.length;t.moveTo(i[r],i[r+1]);for(let e=1;e<s;++e){const r=2*n[e];t.lineTo(i[r],i[r+1])}return t.closePath(),e&&e.value()}hullPolygon(){const t=new Gm;return this.renderHull(t),t.value()}renderTriangle(t,e){const n=null==e?e=new qm:void 0,{points:i,triangles:r}=this,s=2*r[t*=3],a=2*r[t+1],o=2*r[t+2];return e.moveTo(i[s],i[s+1]),e.lineTo(i[a],i[a+1]),e.lineTo(i[o],i[o+1]),e.closePath(),n&&n.value()}*trianglePolygons(){const{triangles:t}=this;for(let e=0,n=t.length/3;e<n;++e)yield this.trianglePolygon(e)}trianglePolygon(t){const e=new Gm;return this.renderTriangle(t,e),e.value()}}const $m=Math.PI,Zm=$m/2,Km=180/$m,Jm=$m/180,tg=Math.atan2,eg=Math.cos,ng=Math.max,ig=Math.min,rg=Math.sin,sg=Math.sign||function(t){return t>0?1:t<0?-1:0},ag=Math.sqrt;function og(t,e){return t[0]*e[0]+t[1]*e[1]+t[2]*e[2]}function lg(t,e){return[t[1]*e[2]-t[2]*e[1],t[2]*e[0]-t[0]*e[2],t[0]*e[1]-t[1]*e[0]]}function ug(t,e){return[t[0]+e[0],t[1]+e[1],t[2]+e[2]]}function hg(t){var e=ag(t[0]*t[0]+t[1]*t[1]+t[2]*t[2]);return[t[0]/e,t[1]/e,t[2]/e]}function cg(t){return[tg(t[1],t[0])*Km,(e=ng(-1,ig(1,t[2])),(e>1?Zm:e<-1?-Zm:Math.asin(e))*Km)];var e}function Ag(t){const 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u,h,c,A=0,d=0,p=0,f=0,m=0,g=0,y=0;if(c=D,D=D+16|0,u=c+8|0,h=c,A=0|ke(0|(t|=0),0|(e|=0),0|(a|=0),0|(o|=0)),p=0|w(),!(!(0|(y=0|r[(g=f=i+(A<<3)|0)>>2]))&!(0|(g=0|r[g+4>>2]))|(d=(0|y)==(0|t)&(0|g)==(0|e))))do{A=0|Fe(0|(A=0|De(0|A,0|p,1,0)),0|w(),0|a,0|o),p=0|w(),d=(0|(g=0|r[(y=f=i+(A<<3)|0)>>2]))==(0|t)&(0|(y=0|r[y+4>>2]))==(0|e)}while(!(!(0|g)&!(0|y)|d));if(A=s+(A<<2)|0,d&&(0|r[A>>2])<=(0|l))return D=c,0|(y=0);if(r[(y=f)>>2]=t,r[y+4>>2]=e,r[A>>2]=l,(0|l)>=(0|n))return D=c,0|(y=0);switch(d=l+1|0,r[u>>2]=0,0|(A=0|O(t,e,2,u,h))){case 9:m=9;break;case 0:(A=0|U(0|r[(A=h)>>2],0|r[A+4>>2],n,i,s,a,o,d))||(m=9)}t:do{if(9==(0|m)){switch(r[u>>2]=0,0|(A=0|O(t,e,3,u,h))){case 9:break;case 0:if(0|(A=0|U(0|r[(A=h)>>2],0|r[A+4>>2],n,i,s,a,o,d)))break t;break;default:break t}switch(r[u>>2]=0,0|(A=0|O(t,e,1,u,h))){case 9:break;case 0:if(0|(A=0|U(0|r[(A=h)>>2],0|r[A+4>>2],n,i,s,a,o,d)))break t;break;default:break t}switch(r[u>>2]=0,0|(A=0|O(t,e,5,u,h))){case 9:break;case 0:if(0|(A=0|U(0|r[(A=h)>>2],0|r[A+4>>2],n,i,s,a,o,d)))break t;break;default:break t}switch(r[u>>2]=0,0|(A=0|O(t,e,4,u,h))){case 9:break;case 0:if(0|(A=0|U(0|r[(A=h)>>2],0|r[A+4>>2],n,i,s,a,o,d)))break t;break;default:break t}switch(r[u>>2]=0,0|(A=0|O(t,e,6,u,h))){case 9:break;case 0:if(0|(A=0|U(0|r[(A=h)>>2],0|r[A+4>>2],n,i,s,a,o,d)))break t;break;default:break t}return D=c,0|(y=0)}}while(0);return D=c,0|(y=A)}function O(t,e,n,i,s){t|=0,e|=0,s|=0;var a,o,l=0,u=0,h=0,c=0,A=0,d=0,p=0;if((n|=0)>>>0>6)return 0|(s=1);if(A=(0|r[(i|=0)>>2])%6|0,r[i>>2]=A,(0|A)>0){l=0;do{n=0|pt(n),l=l+1|0}while((0|l)<(0|r[i>>2]))}if(A=0|qe(0|t,0|e,45),w(),(o=127&A)>>>0>121)return 0|(s=5);a=0|Ft(t,e),l=0|qe(0|t,0|e,52),w(),l&=15;t:do{if(l){for(;;){if(h=0|qe(0|t,0|e,0|(u=3*(15-l|0)|0)),w(),7==(0|(h&=7))){e=5;break}if(p=!(0|Vt(l)),l=l+-1|0,d=0|Ge(7,0,0|u),e&=~w(),t=0|Ge(0|r[(p?432:16)+(28*h|0)+(n<<2)>>2],0,0|u)|t&~d,e|=u=0|w(),!(n=0|r[(p?640:224)+(28*h|0)+(n<<2)>>2])){n=0;break t}if(!l){c=8;break t}}return 0|e}c=8}while(0);8==(0|c)&&(t|=0|Ge(0|(p=0|r[848+(28*o|0)+(n<<2)>>2]),0,45),e=w()|-1040385&e,n=0|r[4272+(28*o|0)+(n<<2)>>2],127&~p||(p=0|Ge(0|r[848+(28*o|0)+20>>2],0,45),e=w()|-1040385&e,n=0|r[4272+(28*o|0)+20>>2],t=0|zt(p|t,e),e=0|w(),r[i>>2]=1+(0|r[i>>2]))),h=0|qe(0|t,0|e,45),w(),h&=127;t:do{if(0|z(h)){e:do{if(1==(0|Ft(t,e))){if((0|o)!=(0|h)){if(0|H(h,0|r[7696+(28*o|0)>>2])){t=0|Gt(t,e),u=1,e=0|w();break}T(23313,22416,436,22424)}switch(0|a){case 3:t=0|zt(t,e),e=0|w(),r[i>>2]=1+(0|r[i>>2]),u=0;break e;case 5:t=0|Gt(t,e),e=0|w(),r[i>>2]=5+(0|r[i>>2]),u=0;break e;case 0:return 0|(p=9);default:return 0|(p=1)}}else u=0}while(0);if((0|n)>0){l=0;do{t=0|kt(t,e),e=0|w(),l=l+1|0}while((0|l)!=(0|n))}if((0|o)!=(0|h)){if(!(0|q(h))){if(!!(0|u)|5!=(0|Ft(t,e)))break;r[i>>2]=1+(0|r[i>>2]);break}switch(127&A){case 8:case 118:break t}3!=(0|Ft(t,e))&&(r[i>>2]=1+(0|r[i>>2]))}}else if((0|n)>0){l=0;do{t=0|zt(t,e),e=0|w(),l=l+1|0}while((0|l)!=(0|n))}}while(0);return r[i>>2]=((0|r[i>>2])+n|0)%6|0,r[(p=s)>>2]=t,r[p+4>>2]=e,0|(p=0)}function F(t,e,n,i){n|=0,i|=0;var s,a,o,l=0,u=0;for(o=D,D=D+16|0,s=o,a=o+8|0,l=(l=!(0|Ot(t|=0,e|=0)))?1:2;;){if(r[a>>2]=0,!(0|O(t,e,l,a,s))&((0|r[(u=s)>>2])==(0|n)?(0|r[u+4>>2])==(0|i):0)){t=4;break}if((l=l+1|0)>>>0>=7){l=7,t=4;break}}return 4==(0|t)?(D=o,0|l):0}function k(t,e,n,i,a,o,l){e|=0,n|=0,i|=0,a|=0,o|=0,l|=0;var u,h,c,A,d,p,f,m,g,y,v=0,_=0,x=0,b=0,S=0,M=0,T=0,E=0,C=0,R=0,N=0,P=0,I=0,L=0,B=0,U=0,O=0,F=0,k=0;if(y=D,D=D+64|0,f=y+48|0,m=y+32|0,g=y+24|0,u=y+8|0,h=y,(0|(_=0|r[(t|=0)>>2]))<=0)return D=y,0|(B=0);for(c=t+4|0,A=f+8|0,d=m+8|0,p=u+8|0,v=0,I=0;;){P=(x=0|r[c>>2])+(I<<4)|0,r[f>>2]=r[P>>2],r[f+4>>2]=r[P+4>>2],r[f+8>>2]=r[P+8>>2],r[f+12>>2]=r[P+12>>2],(0|I)==(_+-1|0)?(r[m>>2]=r[x>>2],r[m+4>>2]=r[x+4>>2],r[m+8>>2]=r[x+8>>2],r[m+12>>2]=r[x+12>>2]):(P=x+(I+1<<4)|0,r[m>>2]=r[P>>2],r[m+4>>2]=r[P+4>>2],r[m+8>>2]=r[P+8>>2],r[m+12>>2]=r[P+12>>2]),_=0|$(f,m,i,g);t:do{if(_)x=0,v=_;else if(_=0|r[(x=g)>>2],(0|(x=0|r[x+4>>2]))>0|!(0|x)&_>>>0>0){N=0,P=0;e:for(;;){if(k=+s[f>>3],F=+((R=0|Ie(0|_,0|x,0|N,0|P))>>>0)+4294967296*+(0|w()),U=+(_>>>0)+4294967296*+(0|x),O=+(N>>>0)+4294967296*+(0|P),s[u>>3]=k*F/U+ +s[m>>3]*O/U,s[p>>3]=+s[A>>3]*F/U+ +s[d>>3]*O/U,0|(_=0|Ht(u,i,h))){v=_;break}M=0|ke(0|(C=0|r[(R=h)>>2]),0|(R=0|r[R+4>>2]),0|e,0|n),b=0|w(),x=0|r[(S=_=l+(M<<3)|0)>>2],S=0|r[S+4>>2];n:do{if(!(0|x)&!(0|S))L=_,B=16;else for(T=0,E=0;;){if((0|T)>(0|n)|(0|T)==(0|n)&E>>>0>e>>>0){v=1;break e}if((0|x)==(0|C)&(0|S)==(0|R))break n;if(M=0|Fe(0|(_=0|De(0|M,0|b,1,0)),0|w(),0|e,0|n),b=0|w(),E=0|De(0|E,0|T,1,0),T=0|w(),!(0|(x=0|r[(S=_=l+(M<<3)|0)>>2]))&!(0|(S=0|r[S+4>>2]))){L=_,B=16;break}}}while(0);if(16!=(0|B)||(B=0,!(0|C)&!(0|R))||(r[(E=L)>>2]=C,r[E+4>>2]=R,E=o+(r[a>>2]<<3)|0,r[E>>2]=C,r[E+4>>2]=R,E=0|De(0|r[(E=a)>>2],0|r[E+4>>2],1,0),C=0|w(),r[(R=a)>>2]=E,r[R+4>>2]=C),N=0|De(0|N,0|P,1,0),P=0|w(),_=0|r[(x=g)>>2],!((0|(x=0|r[x+4>>2]))>(0|P)|(0|x)==(0|P)&_>>>0>N>>>0)){x=1;break t}}x=0}else x=1}while(0);if(I=I+1|0,!x){B=21;break}if((0|I)>=(0|(_=0|r[t>>2]))){v=0,B=21;break}}return 21==(0|B)?(D=y,0|v):0}function z(t){return(t|=0)>>>0>121?0|(t=0):0|(t=0|r[7696+(28*t|0)+16>>2])}function q(t){return 4==(0|(t|=0))|117==(0|t)}function G(t){return 0|r[11120+(216*(0|r[(t|=0)>>2])|0)+(72*(0|r[t+4>>2])|0)+(24*(0|r[t+8>>2])|0)+(r[t+12>>2]<<3)>>2]}function V(t){return 0|r[11120+(216*(0|r[(t|=0)>>2])|0)+(72*(0|r[t+4>>2])|0)+(24*(0|r[t+8>>2])|0)+(r[t+12>>2]<<3)+4>>2]}function H(t,e){return e|=0,(0|r[7696+(28*(t|=0)|0)+20>>2])==(0|e)?0|(e=1):0|(e=(0|r[7696+(28*t|0)+24>>2])==(0|e))}function j(t,e){return 0|r[848+(28*(t|=0)|0)+((e|=0)<<2)>>2]}function W(t,e){return e|=0,(0|r[848+(28*(t|=0)|0)>>2])==(0|e)?0|(e=0):(0|r[848+(28*t|0)+4>>2])==(0|e)?0|(e=1):(0|r[848+(28*t|0)+8>>2])==(0|e)?0|(e=2):(0|r[848+(28*t|0)+12>>2])==(0|e)?0|(e=3):(0|r[848+(28*t|0)+16>>2])==(0|e)?0|(e=4):(0|r[848+(28*t|0)+20>>2])==(0|e)?0|(e=5):0|((0|r[848+(28*t|0)+24>>2])==(0|e)?6:7)}function X(t){return+s[(t|=0)+16>>3]<+s[t+24>>3]|0}function Y(t,e){t|=0;var n,i,r=0;return(r=+s[(e|=0)>>3])>=+s[t+8>>3]&&r<=+s[t>>3]?(n=+s[t+16>>3],r=+s[t+24>>3],e=(i=+s[e+8>>3])>=r,t=i<=n&1,n<r?e&&(t=1):e||(t=0),0|(e=!!(0|t))):0|(e=0)}function Q(t,e,n){t|=0,e|=0,n|=0;var i,o,h,c,A,d,p,f=0,m=0,g=0,y=0,_=0,b=0,S=0;d=D,D=D+288|0,A=d+264|0,y=d+96|0,m=(f=g=d)+96|0;do{r[f>>2]=0,f=f+4|0}while((0|f)<(0|m));return 0|(e=0|Qt(e,g))?(D=d,0|(b=e)):(Xt(g=0|r[(m=g)>>2],m=0|r[m+4>>2],A),Yt(g,m,y),c=+te(A,y+8|0),s[A>>3]=+s[t>>3],s[(m=A+8|0)>>3]=+s[t+16>>3],s[y>>3]=+s[t+8>>3],s[(g=y+8|0)>>3]=+s[t+24>>3],o=+te(A,y),S=+s[m>>3]-+s[g>>3],h=+u(+S),p=+s[A>>3]-+s[y>>3],i=+u(+p),!(0==S|0==p)&&(S=+Ve(+h,+i),S=+v(+o*o/+He(+S/+He(+h,+i),3)/(c*(2.59807621135*c)*.8)),s[a>>3]=S,_=~~S>>>0,b=+u(S)>=1?S>0?~~+x(+l(S/4294967296),4294967295)>>>0:~~+v((S-+(~~S>>>0))/4294967296)>>>0:0,2146435072&~r[a+4>>2])?(y=!(0|_)&!(0|b),r[(e=n)>>2]=y?1:_,r[e+4>>2]=y?0:b,e=0):e=1,D=d,0|(b=e))}function $(t,e,n,i){t|=0,e|=0,n|=0,i|=0;var o,h,c,A,d=0,p=0,f=0;A=D,D=D+288|0,h=A+264|0,c=A+96|0,o=(d=p=A)+96|0;do{r[d>>2]=0,d=d+4|0}while((0|d)<(0|o));return 0|(n=0|Qt(n,p))?(D=A,0|(i=n)):(Xt(d=0|r[(n=p)>>2],n=0|r[n+4>>2],h),Yt(d,n,c),f=+te(h,c+8|0),f=+v(+ +te(t,e)/(2*f)),s[a>>3]=f,n=~~f>>>0,d=+u(f)>=1?f>0?~~+x(+l(f/4294967296),4294967295)>>>0:~~+v((f-+(~~f>>>0))/4294967296)>>>0:0,2146435072&~r[a+4>>2]?(p=!(0|n)&!(0|d),r[i>>2]=p?1:n,r[i+4>>2]=p?0:d,D=A,0|(i=0)):(D=A,0|(i=1)))}function Z(t,e,n,i){e|=0,n|=0,i|=0,r[(t|=0)>>2]=e,r[t+4>>2]=n,r[t+8>>2]=i}function K(t,e){t|=0;var n,i,a,o,l=0,h=0,c=0,A=0,d=0,p=0,f=0;r[(o=(e|=0)+8|0)>>2]=0,i=+s[t>>3],A=+u(+i),a=+s[t+8>>3],A+=.5*(d=+u(+a)/.8660254037844386),A-=+(0|(l=~~A)),d-=+(0|(t=~~d));do{if(A<.5){if(A<.3333333333333333){if(r[e>>2]=l,d<.5*(A+1)){r[e+4>>2]=t;break}t=t+1|0,r[e+4>>2]=t;break}if(t=(1&!(d<(f=1-A)))+t|0,r[e+4>>2]=t,f<=d&d<2*A){l=l+1|0,r[e>>2]=l;break}r[e>>2]=l;break}if(!(A<.6666666666666666)){if(l=l+1|0,r[e>>2]=l,d<.5*A){r[e+4>>2]=t;break}t=t+1|0,r[e+4>>2]=t;break}if(d<1-A){if(r[e+4>>2]=t,2*A-1<d){r[e>>2]=l;break}}else t=t+1|0,r[e+4>>2]=t;l=l+1|0,r[e>>2]=l}while(0);do{if(i<0){if(1&t){l=~~(+(0|l)-(2*(+((p=0|Ie(0|l,((0|l)<0)<<31>>31,0|(p=(t+1|0)/2|0),((0|p)<0)<<31>>31))>>>0)+4294967296*+(0|w()))+1)),r[e>>2]=l;break}l=~~(+(0|l)-2*(+((p=0|Ie(0|l,((0|l)<0)<<31>>31,0|(p=(0|t)/2|0),((0|p)<0)<<31>>31))>>>0)+4294967296*+(0|w()))),r[e>>2]=l;break}}while(0);p=e+4|0,a<0&&(l=l-((1|t<<1)/2|0)|0,r[e>>2]=l,t=0-t|0,r[p>>2]=t),h=t-l|0,(0|l)<0?(c=0-l|0,r[p>>2]=h,r[o>>2]=c,r[e>>2]=0,t=h,l=0):c=0,(0|t)<0&&(l=l-t|0,r[e>>2]=l,c=c-t|0,r[o>>2]=c,r[p>>2]=0,t=0),n=l-c|0,h=t-c|0,(0|c)<0&&(r[e>>2]=n,r[p>>2]=h,r[o>>2]=0,t=h,l=n,c=0),(0|(h=(0|c)<(0|(h=(0|t)<(0|l)?t:l))?c:h))<=0||(r[e>>2]=l-h,r[p>>2]=t-h,r[o>>2]=c-h)}function J(t){var e,n=0,i=0,s=0,a=0,o=0;n=0|r[(t|=0)>>2],i=0|r[(e=t+4|0)>>2],(0|n)<0&&(i=i-n|0,r[e>>2]=i,r[(o=t+8|0)>>2]=(0|r[o>>2])-n,r[t>>2]=0,n=0),(0|i)<0?(n=n-i|0,r[t>>2]=n,a=(0|r[(o=t+8|0)>>2])-i|0,r[o>>2]=a,r[e>>2]=0,i=0):(o=a=t+8|0,a=0|r[a>>2]),(0|a)<0&&(n=n-a|0,r[t>>2]=n,i=i-a|0,r[e>>2]=i,r[o>>2]=0,a=0),(0|(s=(0|a)<(0|(s=(0|i)<(0|n)?i:n))?a:s))<=0||(r[t>>2]=n-s,r[e>>2]=i-s,r[o>>2]=a-s)}function tt(t,e){e|=0;var n,i;i=0|r[(t|=0)+8>>2],n=+((0|r[t+4>>2])-i|0),s[e>>3]=+((0|r[t>>2])-i|0)-.5*n,s[e+8>>3]=.8660254037844386*n}function et(t,e,n){t|=0,e|=0,r[(n|=0)>>2]=(0|r[e>>2])+(0|r[t>>2]),r[n+4>>2]=(0|r[e+4>>2])+(0|r[t+4>>2]),r[n+8>>2]=(0|r[e+8>>2])+(0|r[t+8>>2])}function nt(t,e,n){t|=0,e|=0,r[(n|=0)>>2]=(0|r[t>>2])-(0|r[e>>2]),r[n+4>>2]=(0|r[t+4>>2])-(0|r[e+4>>2]),r[n+8>>2]=(0|r[t+8>>2])-(0|r[e+8>>2])}function it(t,e){e|=0;var n,i=0;i=0|_(0|r[(t|=0)>>2],e),r[t>>2]=i,n=0|_(0|r[(i=t+4|0)>>2],e),r[i>>2]=n,e=0|_(0|r[(t=t+8|0)>>2],e),r[t>>2]=e}function rt(t){var e,n,i=0,s=0,a=0,o=0,l=0;l=(0|(n=0|r[(t|=0)>>2]))<0,t=(t=(s=(0|(o=((e=(0|(a=(0|r[t+4>>2])-(l?n:0)|0))<0)?0-a|0:0)+((0|r[t+8>>2])-(l?n:0))|0))<0)?0:o)-((a=(0|(s=(0|t)<(0|(s=(0|(i=(e?0:a)-(s?o:0)|0))<(0|(o=(l?0:n)-(e?a:0)-(s?o:0)|0))?i:o))?t:s))>0)?s:0)|0,i=i-(a?s:0)|0;t:do{switch(o-(a?s:0)|0){case 0:switch(0|i){case 0:return 0|(l=0|t?1==(0|t)?1:7:0);case 1:return 0|(l=0|t?1==(0|t)?3:7:2);default:break t}case 1:switch(0|i){case 0:return 0|(l=0|t?1==(0|t)?5:7:4);case 1:if(t)break t;return 0|(t=6);default:break t}}}while(0);return 0|(l=7)}function st(t){var e,n=0,i=0,s=0,a=0,o=0,l=0;a=0|r[(e=(t|=0)+8|0)>>2],o=(0|r[t>>2])-a|0,a=(0|r[(l=t+4|0)>>2])-a|0;do{if(o>>>0>715827881|a>>>0>715827881){if(i=(0|o)>0){if((2147483647-o|0)<(0|o))return 0|(l=1);if((2147483647-(o<<1)|0)<(0|o))return 0|(l=1)}else{if((-2147483648-o|0)>(0|o))return 0|(l=1);if((-2147483648-(o<<1)|0)>(0|o))return 0|(l=1)}if(n=3*o|0,(0|a)>0){if((2147483647-a|0)<(0|a))return 0|(l=1)}else if((-2147483648-a|0)>(0|a))return 0|(l=1);if(s=a<<1,(0|o)>-1){if((-2147483648|n)>=(0|a))return 0|(l=1)}else if((-2147483648^n)<(0|a))return 0|(l=1);if(i){if(!((2147483647-o|0)<(0|s))){i=s;break}return 0|(n=1)}if(!((-2147483648-o|0)>(0|s))){i=s;break}return 0|(n=1)}i=a<<1,n=3*o|0}while(0);s=0|Ce(+(n-a|0)/7),r[t>>2]=s,a=0|Ce(+(i+o|0)/7),r[l>>2]=a,r[e>>2]=0,n=(i=(0|a)<(0|s))?s:a,i=i?a:s;do{if((0|i)<0){if((0|n)>0){if((-2147483648|n)<(0|i)&-2147483648!=(0|i)&(2147483647-n|0)>=(0|i))break;T(23313,22444,355,22455)}if(-2147483648==(0|i)|(-2147483648-n|0)>(0|i)&&T(23313,22444,355,22455),(0|n)>-1){if((-2147483648|n)<(0|i))break;T(23313,22444,355,22455)}else{if((-2147483648^n)>=(0|i))break;T(23313,22444,355,22455)}}}while(0);return n=a-s|0,(0|s)<0?(i=0-s|0,r[l>>2]=n,r[e>>2]=i,r[t>>2]=0,s=0):(n=a,i=0),(0|n)<0&&(s=s-n|0,r[t>>2]=s,i=i-n|0,r[e>>2]=i,r[l>>2]=0,n=0),o=s-i|0,a=n-i|0,(0|i)<0?(r[t>>2]=o,r[l>>2]=a,r[e>>2]=0,n=a,a=o,i=0):a=s,(0|(s=(0|i)<(0|(s=(0|n)<(0|a)?n:a))?i:s))<=0||(r[t>>2]=a-s,r[l>>2]=n-s,r[e>>2]=i-s),0|(l=0)}function at(t){var e,n=0,i=0,s=0,a=0,o=0,l=0;a=0|r[(e=(t|=0)+8|0)>>2],o=(0|r[t>>2])-a|0,a=(0|r[(l=t+4|0)>>2])-a|0;do{if(o>>>0>715827881|a>>>0>715827881){if(i=(0|o)>0){if((2147483647-o|0)<(0|o))return 0|(l=1)}else if((-2147483648-o|0)>(0|o))return 0|(l=1);if(n=o<<1,(0|a)>0){if((2147483647-a|0)<(0|a))return 0|(l=1);if((2147483647-(a<<1)|0)<(0|a))return 0|(l=1)}else{if((-2147483648-a|0)>(0|a))return 0|(l=1);if((-2147483648-(a<<1)|0)>(0|a))return 0|(l=1)}if(s=3*a|0,i){if((2147483647-n|0)<(0|a))return 0|(l=1)}else if((-2147483648-n|0)>(0|a))return 0|(l=1);if((0|a)>-1){if((-2147483648|s)<(0|o)){i=s;break}return 0|(n=1)}if(!((-2147483648^s)<(0|o))){i=s;break}return 0|(n=1)}i=3*a|0,n=o<<1}while(0);s=0|Ce(+(n+a|0)/7),r[t>>2]=s,a=0|Ce(+(i-o|0)/7),r[l>>2]=a,r[e>>2]=0,n=(i=(0|a)<(0|s))?s:a,i=i?a:s;do{if((0|i)<0){if((0|n)>0){if((-2147483648|n)<(0|i)&-2147483648!=(0|i)&(2147483647-n|0)>=(0|i))break;T(23313,22444,404,22469)}if(-2147483648==(0|i)|(-2147483648-n|0)>(0|i)&&T(23313,22444,404,22469),(0|n)>-1){if((-2147483648|n)<(0|i))break;T(23313,22444,404,22469)}else{if((-2147483648^n)>=(0|i))break;T(23313,22444,404,22469)}}}while(0);return n=a-s|0,(0|s)<0?(i=0-s|0,r[l>>2]=n,r[e>>2]=i,r[t>>2]=0,s=0):(n=a,i=0),(0|n)<0&&(s=s-n|0,r[t>>2]=s,i=i-n|0,r[e>>2]=i,r[l>>2]=0,n=0),o=s-i|0,a=n-i|0,(0|i)<0?(r[t>>2]=o,r[l>>2]=a,r[e>>2]=0,n=a,a=o,i=0):a=s,(0|(s=(0|i)<(0|(s=(0|n)<(0|a)?n:a))?i:s))<=0||(r[t>>2]=a-s,r[l>>2]=n-s,r[e>>2]=i-s),0|(l=0)}function ot(t){var e,n,i=0,s=0,a=0,o=0,l=0;s=0|r[(e=(t|=0)+8|0)>>2],a=0|Ce(+((3*(i=(0|r[t>>2])-s|0)|0)-(s=(0|r[(n=t+4|0)>>2])-s|0)|0)/7),r[t>>2]=a,i=0|Ce(+((s<<1)+i|0)/7),r[n>>2]=i,r[e>>2]=0,s=i-a|0,(0|a)<0?(l=0-a|0,r[n>>2]=s,r[e>>2]=l,r[t>>2]=0,i=s,a=0,s=l):s=0,(0|i)<0&&(a=a-i|0,r[t>>2]=a,s=s-i|0,r[e>>2]=s,r[n>>2]=0,i=0),l=a-s|0,o=i-s|0,(0|s)<0?(r[t>>2]=l,r[n>>2]=o,r[e>>2]=0,i=o,o=l,s=0):o=a,(0|(a=(0|s)<(0|(a=(0|i)<(0|o)?i:o))?s:a))<=0||(r[t>>2]=o-a,r[n>>2]=i-a,r[e>>2]=s-a)}function lt(t){var e,n,i=0,s=0,a=0,o=0,l=0;s=0|r[(e=(t|=0)+8|0)>>2],a=0|Ce(+(((i=(0|r[t>>2])-s|0)<<1)+(s=(0|r[(n=t+4|0)>>2])-s|0)|0)/7),r[t>>2]=a,i=0|Ce(+((3*s|0)-i|0)/7),r[n>>2]=i,r[e>>2]=0,s=i-a|0,(0|a)<0?(l=0-a|0,r[n>>2]=s,r[e>>2]=l,r[t>>2]=0,i=s,a=0,s=l):s=0,(0|i)<0&&(a=a-i|0,r[t>>2]=a,s=s-i|0,r[e>>2]=s,r[n>>2]=0,i=0),l=a-s|0,o=i-s|0,(0|s)<0?(r[t>>2]=l,r[n>>2]=o,r[e>>2]=0,i=o,o=l,s=0):o=a,(0|(a=(0|s)<(0|(a=(0|i)<(0|o)?i:o))?s:a))<=0||(r[t>>2]=o-a,r[n>>2]=i-a,r[e>>2]=s-a)}function ut(t){var e,n,i,s=0,a=0,o=0,l=0;s=0|r[(t|=0)>>2],a=0|r[(n=t+4|0)>>2],o=0|r[(i=t+8|0)>>2],l=a+(3*s|0)|0,r[t>>2]=l,a=o+(3*a|0)|0,r[n>>2]=a,s=(3*o|0)+s|0,r[i>>2]=s,o=a-l|0,(0|l)<0?(s=s-l|0,r[n>>2]=o,r[i>>2]=s,r[t>>2]=0,a=o,o=0):o=l,(0|a)<0&&(o=o-a|0,r[t>>2]=o,s=s-a|0,r[i>>2]=s,r[n>>2]=0,a=0),e=o-s|0,l=a-s|0,(0|s)<0?(r[t>>2]=e,r[n>>2]=l,r[i>>2]=0,o=e,s=0):l=a,(0|(a=(0|s)<(0|(a=(0|l)<(0|o)?l:o))?s:a))<=0||(r[t>>2]=o-a,r[n>>2]=l-a,r[i>>2]=s-a)}function ht(t){var e,n,i,s=0,a=0,o=0,l=0;l=0|r[(t|=0)>>2],o=(3*(s=0|r[(n=t+4|0)>>2])|0)+l|0,l=(a=0|r[(i=t+8|0)>>2])+(3*l|0)|0,r[t>>2]=l,r[n>>2]=o,s=(3*a|0)+s|0,r[i>>2]=s,a=o-l|0,(0|l)<0?(s=s-l|0,r[n>>2]=a,r[i>>2]=s,r[t>>2]=0,l=0):a=o,(0|a)<0&&(l=l-a|0,r[t>>2]=l,s=s-a|0,r[i>>2]=s,r[n>>2]=0,a=0),e=l-s|0,o=a-s|0,(0|s)<0?(r[t>>2]=e,r[n>>2]=o,r[i>>2]=0,l=e,s=0):o=a,(0|(a=(0|s)<(0|(a=(0|o)<(0|l)?o:l))?s:a))<=0||(r[t>>2]=l-a,r[n>>2]=o-a,r[i>>2]=s-a)}function ct(t,e){t|=0;var n,i,s,a=0,o=0,l=0;((e|=0)+-1|0)>>>0>=6||(l=(0|r[15440+(12*e|0)>>2])+(0|r[t>>2])|0,r[t>>2]=l,s=t+4|0,o=(0|r[15440+(12*e|0)+4>>2])+(0|r[s>>2])|0,r[s>>2]=o,i=t+8|0,e=(0|r[15440+(12*e|0)+8>>2])+(0|r[i>>2])|0,r[i>>2]=e,a=o-l|0,(0|l)<0?(e=e-l|0,r[s>>2]=a,r[i>>2]=e,r[t>>2]=0,o=0):(a=o,o=l),(0|a)<0&&(o=o-a|0,r[t>>2]=o,e=e-a|0,r[i>>2]=e,r[s>>2]=0,a=0),n=o-e|0,l=a-e|0,(0|e)<0?(r[t>>2]=n,r[s>>2]=l,r[i>>2]=0,o=n,e=0):l=a,(0|(a=(0|e)<(0|(a=(0|l)<(0|o)?l:o))?e:a))<=0||(r[t>>2]=o-a,r[s>>2]=l-a,r[i>>2]=e-a))}function At(t){var e,n,i,s=0,a=0,o=0,l=0;l=0|r[(t|=0)>>2],o=(s=0|r[(n=t+4|0)>>2])+l|0,l=(a=0|r[(i=t+8|0)>>2])+l|0,r[t>>2]=l,r[n>>2]=o,s=a+s|0,r[i>>2]=s,a=o-l|0,(0|l)<0?(s=s-l|0,r[n>>2]=a,r[i>>2]=s,r[t>>2]=0,o=0):(a=o,o=l),(0|a)<0&&(o=o-a|0,r[t>>2]=o,s=s-a|0,r[i>>2]=s,r[n>>2]=0,a=0),e=o-s|0,l=a-s|0,(0|s)<0?(r[t>>2]=e,r[n>>2]=l,r[i>>2]=0,o=e,s=0):l=a,(0|(a=(0|s)<(0|(a=(0|l)<(0|o)?l:o))?s:a))<=0||(r[t>>2]=o-a,r[n>>2]=l-a,r[i>>2]=s-a)}function dt(t){var e,n,i,s=0,a=0,o=0,l=0;s=0|r[(t|=0)>>2],o=0|r[(n=t+4|0)>>2],a=0|r[(i=t+8|0)>>2],l=o+s|0,r[t>>2]=l,o=a+o|0,r[n>>2]=o,s=a+s|0,r[i>>2]=s,a=o-l|0,(0|l)<0?(s=s-l|0,r[n>>2]=a,r[i>>2]=s,r[t>>2]=0,o=0):(a=o,o=l),(0|a)<0&&(o=o-a|0,r[t>>2]=o,s=s-a|0,r[i>>2]=s,r[n>>2]=0,a=0),e=o-s|0,l=a-s|0,(0|s)<0?(r[t>>2]=e,r[n>>2]=l,r[i>>2]=0,o=e,s=0):l=a,(0|(a=(0|s)<(0|(a=(0|l)<(0|o)?l:o))?s:a))<=0||(r[t>>2]=o-a,r[n>>2]=l-a,r[i>>2]=s-a)}function pt(t){switch(0|(t|=0)){case 1:t=5;break;case 5:t=4;break;case 4:t=6;break;case 6:t=2;break;case 2:t=3;break;case 3:t=1}return 0|t}function ft(t){switch(0|(t|=0)){case 1:t=3;break;case 3:t=2;break;case 2:t=6;break;case 6:t=4;break;case 4:t=5;break;case 5:t=1}return 0|t}function mt(t){var e,n,i,s=0,a=0,o=0,l=0;s=0|r[(t|=0)>>2],a=0|r[(n=t+4|0)>>2],o=0|r[(i=t+8|0)>>2],l=a+(s<<1)|0,r[t>>2]=l,a=o+(a<<1)|0,r[n>>2]=a,s=(o<<1)+s|0,r[i>>2]=s,o=a-l|0,(0|l)<0?(s=s-l|0,r[n>>2]=o,r[i>>2]=s,r[t>>2]=0,a=o,o=0):o=l,(0|a)<0&&(o=o-a|0,r[t>>2]=o,s=s-a|0,r[i>>2]=s,r[n>>2]=0,a=0),e=o-s|0,l=a-s|0,(0|s)<0?(r[t>>2]=e,r[n>>2]=l,r[i>>2]=0,o=e,s=0):l=a,(0|(a=(0|s)<(0|(a=(0|l)<(0|o)?l:o))?s:a))<=0||(r[t>>2]=o-a,r[n>>2]=l-a,r[i>>2]=s-a)}function gt(t){var e,n,i,s=0,a=0,o=0,l=0;l=0|r[(t|=0)>>2],o=((s=0|r[(n=t+4|0)>>2])<<1)+l|0,l=(a=0|r[(i=t+8|0)>>2])+(l<<1)|0,r[t>>2]=l,r[n>>2]=o,s=(a<<1)+s|0,r[i>>2]=s,a=o-l|0,(0|l)<0?(s=s-l|0,r[n>>2]=a,r[i>>2]=s,r[t>>2]=0,l=0):a=o,(0|a)<0&&(l=l-a|0,r[t>>2]=l,s=s-a|0,r[i>>2]=s,r[n>>2]=0,a=0),e=l-s|0,o=a-s|0,(0|s)<0?(r[t>>2]=e,r[n>>2]=o,r[i>>2]=0,l=e,s=0):o=a,(0|(a=(0|s)<(0|(a=(0|o)<(0|l)?o:l))?s:a))<=0||(r[t>>2]=l-a,r[n>>2]=o-a,r[i>>2]=s-a)}function yt(t,e){e|=0;var n,i,s,a=0,o=0,l=0;return s=(0|(i=(0|r[(t|=0)>>2])-(0|r[e>>2])|0))<0,n=(0|(o=(0|r[t+4>>2])-(0|r[e+4>>2])-(s?i:0)|0))<0,e=(e=(t=(0|(l=(s?0-i|0:0)+(0|r[t+8>>2])-(0|r[e+8>>2])+(n?0-o|0:0)|0))<0)?0:l)-((o=(0|(t=(0|e)<(0|(t=(0|(a=(n?0:o)-(t?l:0)|0))<(0|(l=(s?0:i)-(n?o:0)-(t?l:0)|0))?a:l))?e:t))>0)?t:0)|0,a=a-(o?t:0)|0,0|((0|(t=(0|(t=l-(o?t:0)|0))>-1?t:0-t|0))>(0|(e=(0|(a=(0|a)>-1?a:0-a|0))>(0|(e=(0|e)>-1?e:0-e|0))?a:e))?t:e)}function vt(t,e){e|=0;var n;n=0|r[(t|=0)+8>>2],r[e>>2]=(0|r[t>>2])-n,r[e+4>>2]=(0|r[t+4>>2])-n}function _t(t,e){e|=0;var n,i,s,a=0,o=0,l=0;o=0|r[(t|=0)>>2],r[e>>2]=o,l=0|r[t+4>>2],r[(i=e+4|0)>>2]=l,r[(s=e+8|0)>>2]=0,t=(a=(0|l)<(0|o))?o:l,a=a?l:o;do{if((0|a)<0){if((0|t)>0){if((-2147483648|t)<(0|a)&-2147483648!=(0|a)&(2147483647-t|0)>=(0|a))break;return 0|(t=1)}if(-2147483648==(0|a)|(-2147483648-t|0)>(0|a))return 0|(e=1);if((0|t)>-1){if((-2147483648|t)<(0|a))break;return 0|(t=1)}if(!((-2147483648^t)<(0|a)))break;return 0|(t=1)}}while(0);return t=l-o|0,(0|o)<0?(a=0-o|0,r[i>>2]=t,r[s>>2]=a,r[e>>2]=0,o=0):(t=l,a=0),(0|t)<0&&(o=o-t|0,r[e>>2]=o,a=a-t|0,r[s>>2]=a,r[i>>2]=0,t=0),n=o-a|0,l=t-a|0,(0|a)<0?(r[e>>2]=n,r[i>>2]=l,r[s>>2]=0,t=l,l=n,a=0):l=o,(0|(o=(0|a)<(0|(o=(0|t)<(0|l)?t:l))?a:o))<=0||(r[e>>2]=l-o,r[i>>2]=t-o,r[s>>2]=a-o),0|(e=0)}function xt(t){var e,n,i,s;n=(s=0|r[(e=(t|=0)+8|0)>>2])-(0|r[t>>2])|0,r[t>>2]=n,t=(0|r[(i=t+4|0)>>2])-s|0,r[i>>2]=t,r[e>>2]=0-(t+n)}function bt(t){var e,n,i=0,s=0,a=0,o=0,l=0;i=0-(s=0|r[(t|=0)>>2])|0,r[t>>2]=i,r[(e=t+8|0)>>2]=0,o=(a=0|r[(n=t+4|0)>>2])+s|0,(0|s)>0?(r[n>>2]=o,r[e>>2]=s,r[t>>2]=0,i=0,a=o):s=0,(0|a)<0?(l=i-a|0,r[t>>2]=l,s=s-a|0,r[e>>2]=s,r[n>>2]=0,o=l-s|0,i=0-s|0,(0|s)<0?(r[t>>2]=o,r[n>>2]=i,r[e>>2]=0,a=i,s=0):(a=0,o=l)):o=i,(0|(i=(0|s)<(0|(i=(0|a)<(0|o)?a:o))?s:i))<=0||(r[t>>2]=o-i,r[n>>2]=a-i,r[e>>2]=s-i)}function St(t,e,n){n|=0;var i,s,a=0,o=0;return s=D,D=D+16|0,i=s,o=-2130706433&(e|=0)|134217728,!0&268435456==(2013265920&e)?(a=0|qe(0|(t|=0),0|e,56),w(),a=0|function(t,e,n){t|=0,e|=0,n|=0;var i=0,s=0,a=0;if(a=D,D=D+16|0,s=a,i=0|Ot(t,e),(n+-1|0)>>>0>5)return D=a,0|(s=-1);if(i=!!(0|i),1==(0|n)&i)return D=a,0|(s=-1);do{if(!(0|ve(t,e,s))){if(i){i=(5+(0|r[21936+(n<<2)>>2])-(0|r[s>>2])|0)%5|0;break}i=(6+(0|r[21968+(n<<2)>>2])-(0|r[s>>2])|0)%6|0;break}i=-1}while(0);return s=i,D=a,0|s}(t,o,7&a),-1==(0|a)?(r[n>>2]=0,D=s,0|(o=6)):(0|Wt(t,o,i)&&T(23313,22484,282,22499),e=0|qe(0|t,0|e,52),w(),e&=15,0|Ot(t,o)?Et(i,e,a,2,n):Pt(i,e,a,2,n),D=s,0|(o=0))):(D=s,0|(o=6))}function Mt(t,e,n,i){e|=0,i|=0;var a,o=0,l=0,u=0,h=0;if(a=D,D=D+16|0,function(t,e,n){t|=0,e|=0,n|=0;var i=0,a=0,o=0;o=D,D=D+32|0,a=o,function(t,e){t|=0,e|=0;var n=0,i=0,r=0;n=+s[t>>3],i=+A(+n),n=+d(+n),s[e+16>>3]=n,n=+s[t+8>>3],r=i*+A(+n),s[e>>3]=r,n=i*+d(+n),s[e+8>>3]=n}(t,a),r[e>>2]=0,s[n>>3]=5,i=+ye(16400,a),i<+s[n>>3]&&(r[e>>2]=0,s[n>>3]=i);i=+ye(16424,a),i<+s[n>>3]&&(r[e>>2]=1,s[n>>3]=i);i=+ye(16448,a),i<+s[n>>3]&&(r[e>>2]=2,s[n>>3]=i);i=+ye(16472,a),i<+s[n>>3]&&(r[e>>2]=3,s[n>>3]=i);i=+ye(16496,a),i<+s[n>>3]&&(r[e>>2]=4,s[n>>3]=i);i=+ye(16520,a),i<+s[n>>3]&&(r[e>>2]=5,s[n>>3]=i);i=+ye(16544,a),i<+s[n>>3]&&(r[e>>2]=6,s[n>>3]=i);i=+ye(16568,a),i<+s[n>>3]&&(r[e>>2]=7,s[n>>3]=i);i=+ye(16592,a),i<+s[n>>3]&&(r[e>>2]=8,s[n>>3]=i);i=+ye(16616,a),i<+s[n>>3]&&(r[e>>2]=9,s[n>>3]=i);i=+ye(16640,a),i<+s[n>>3]&&(r[e>>2]=10,s[n>>3]=i);i=+ye(16664,a),i<+s[n>>3]&&(r[e>>2]=11,s[n>>3]=i);i=+ye(16688,a),i<+s[n>>3]&&(r[e>>2]=12,s[n>>3]=i);i=+ye(16712,a),i<+s[n>>3]&&(r[e>>2]=13,s[n>>3]=i);i=+ye(16736,a),i<+s[n>>3]&&(r[e>>2]=14,s[n>>3]=i);i=+ye(16760,a),i<+s[n>>3]&&(r[e>>2]=15,s[n>>3]=i);i=+ye(16784,a),i<+s[n>>3]&&(r[e>>2]=16,s[n>>3]=i);i=+ye(16808,a),i<+s[n>>3]&&(r[e>>2]=17,s[n>>3]=i);i=+ye(16832,a),i<+s[n>>3]&&(r[e>>2]=18,s[n>>3]=i);if(i=+ye(16856,a),!(i<+s[n>>3]))return void(D=o);r[e>>2]=19,s[n>>3]=i,D=o}(t|=0,n|=0,h=a),(l=+f(+(1-.5*+s[h>>3])))<1e-16)return r[i>>2]=0,r[i+4>>2]=0,r[i+8>>2]=0,r[i+12>>2]=0,void(D=a);if(h=0|r[n>>2],o=+Kt((o=+s[15920+(24*h|0)>>3])-+Kt(+function(t,e){t|=0,e|=0;var n=0,i=0,r=0,a=0,o=0;return a=+s[e>>3],i=+A(+a),r=+s[e+8>>3]-+s[t+8>>3],o=i*+d(+r),n=+s[t>>3],+ +y(+o,+(+d(+a)*+A(+n)-+A(+r)*(i*+d(+n))))}(15600+(h<<4)|0,t))),u=0|Vt(e)?+Kt(o+-.3334731722518321):o,o=+p(+l)/.381966011250105,(0|e)>0){t=0;do{o*=2.6457513110645907,t=t+1|0}while((0|t)!=(0|e))}l=+A(+u)*o,s[i>>3]=l,u=+d(+u)*o,s[i+8>>3]=u,D=a}function wt(t,e,n,i,a){e|=0,n|=0,i|=0,a|=0;var o=0,l=0;if(o=+function(t){t|=0;var e=0,n=0;return n=+s[t>>3],e=+s[t+8>>3],+ +h(+(n*n+e*e))}(t|=0),o<1e-16)return e=15600+(e<<4)|0,r[a>>2]=r[e>>2],r[a+4>>2]=r[e+4>>2],r[a+8>>2]=r[e+8>>2],void(r[a+12>>2]=r[e+12>>2]);if(l=+y(+ +s[t+8>>3],+ +s[t>>3]),(0|n)>0){t=0;do{o/=2.6457513110645907,t=t+1|0}while((0|t)!=(0|n))}i?(o/=3,n=!(0|Vt(n)),o=+g(.381966011250105*(n?o:o/2.6457513110645907))):(o=+g(.381966011250105*o),0|Vt(n)&&(l=+Kt(l+.3334731722518321))),function(t,e,n,i){t|=0,e=+e,n=+n,i|=0;var a=0,o=0,l=0,h=0;if(n<1e-16)return r[i>>2]=r[t>>2],r[i+4>>2]=r[t+4>>2],r[i+8>>2]=r[t+8>>2],void(r[i+12>>2]=r[t+12>>2]);o=e<0?e+6.283185307179586:e,o=e>=6.283185307179586?o+-6.283185307179586:o;do{if(!(o<1e-16)){if(a=+u(+(o+-3.141592653589793))<1e-16,e=+s[t>>3],a){e-=n,s[i>>3]=e,a=i;break}if(l=+A(+n),n=+d(+n),e=l*+d(+e)+ +A(+o)*(n*+A(+e)),e=+m(+((e=e>1?1:e)<-1?-1:e)),s[i>>3]=e,+u(+(e+-1.5707963267948966))<1e-16)return s[i>>3]=1.5707963267948966,void(s[i+8>>3]=0);if(+u(+(e+1.5707963267948966))<1e-16)return s[i>>3]=-1.5707963267948966,void(s[i+8>>3]=0);if(h=+A(+e),o=n*+d(+o)/h,n=+s[t>>3],e=(l-+d(+e)*+d(+n))/+A(+n)/h,l=o>1?1:o,e=e>1?1:e,(e=+s[t+8>>3]+ +y(+(l<-1?-1:l),+(e<-1?-1:e)))>3.141592653589793)do{e+=-6.283185307179586}while(e>3.141592653589793);if(e<-3.141592653589793)do{e+=6.283185307179586}while(e<-3.141592653589793);return void(s[i+8>>3]=e)}e=+s[t>>3]+n,s[i>>3]=e,a=i}while(0);if(+u(+(e+-1.5707963267948966))<1e-16)return s[a>>3]=1.5707963267948966,void(s[i+8>>3]=0);if(+u(+(e+1.5707963267948966))<1e-16)return s[a>>3]=-1.5707963267948966,void(s[i+8>>3]=0);if(e=+s[t+8>>3],e>3.141592653589793)do{e+=-6.283185307179586}while(e>3.141592653589793);if(e<-3.141592653589793)do{e+=6.283185307179586}while(e<-3.141592653589793);s[i+8>>3]=e}(15600+(e<<4)|0,+Kt(+s[15920+(24*e|0)>>3]-l),o,a)}function Tt(t,e,n){e|=0,n|=0;var i,s;i=D,D=D+16|0,tt((t|=0)+4|0,s=i),wt(s,0|r[t>>2],e,0,n),D=i}function Et(t,e,n,i,a){t|=0,e|=0,n|=0,i|=0,a|=0;var o,l,u,h,c,A,d,p,f,m,g,y,v,_,x,b,S,M,w,E,C,R,N=0,P=0,I=0,L=0,B=0,U=0;if(R=D,D=D+272|0,L=R+240|0,w=R,E=R+224|0,C=R+208|0,g=R+176|0,y=R+160|0,v=R+192|0,_=R+144|0,x=R+128|0,b=R+112|0,S=R+96|0,M=R+80|0,r[(N=R+256|0)>>2]=e,r[L>>2]=r[t>>2],r[L+4>>2]=r[t+4>>2],r[L+8>>2]=r[t+8>>2],r[L+12>>2]=r[t+12>>2],Ct(L,N,w),r[a>>2]=0,(0|(L=i+n+(5==(0|i)&1)|0))<=(0|n))D=R;else{l=E+4|0,u=g+4|0,h=n+5|0,c=16880+((o=0|r[N>>2])<<2)|0,A=16960+(o<<2)|0,d=x+8|0,p=b+8|0,f=S+8|0,m=C+4|0,I=n;t:for(;;){P=w+((0|I)%5<<4)|0,r[C>>2]=r[P>>2],r[C+4>>2]=r[P+4>>2],r[C+8>>2]=r[P+8>>2],r[C+12>>2]=r[P+12>>2];do{}while(2==(0|Rt(C,o,0,1)));if((0|I)>(0|n)&!!(0|Vt(e))){if(r[g>>2]=r[C>>2],r[g+4>>2]=r[C+4>>2],r[g+8>>2]=r[C+8>>2],r[g+12>>2]=r[C+12>>2],tt(l,y),i=0|r[g>>2],N=0|r[17040+(80*i|0)+(r[E>>2]<<2)>>2],r[g>>2]=r[18640+(80*i|0)+(20*N|0)>>2],(0|(P=0|r[18640+(80*i|0)+(20*N|0)+16>>2]))>0){t=0;do{At(u),t=t+1|0}while((0|t)<(0|P))}switch(P=18640+(80*i|0)+(20*N|0)+4|0,r[v>>2]=r[P>>2],r[v+4>>2]=r[P+4>>2],r[v+8>>2]=r[P+8>>2],it(v,3*(0|r[c>>2])|0),et(u,v,u),J(u),tt(u,_),B=+(0|r[A>>2]),s[x>>3]=3*B,s[d>>3]=0,U=-1.5*B,s[b>>3]=U,s[p>>3]=2.598076211353316*B,s[S>>3]=U,s[f>>3]=-2.598076211353316*B,0|r[17040+(80*(0|r[g>>2])|0)+(r[C>>2]<<2)>>2]){case 1:t=b,i=x;break;case 3:t=S,i=b;break;case 2:t=x,i=S;break;default:t=12;break t}me(y,_,i,t,M),wt(M,0|r[g>>2],o,1,a+8+(r[a>>2]<<4)|0),r[a>>2]=1+(0|r[a>>2])}if((0|I)<(0|h)&&(tt(m,g),wt(g,0|r[C>>2],o,1,a+8+(r[a>>2]<<4)|0),r[a>>2]=1+(0|r[a>>2])),r[E>>2]=r[C>>2],r[E+4>>2]=r[C+4>>2],r[E+8>>2]=r[C+8>>2],r[E+12>>2]=r[C+12>>2],(0|(I=I+1|0))>=(0|L)){t=3;break}}3!=(0|t)?12==(0|t)&&T(22522,22569,571,22579):D=R}}function Ct(t,e,n){t|=0,e|=0,n|=0;var i,s=0,a=0,o=0,l=0,u=0;i=D,D=D+128|0,a=i,l=20240,u=(o=s=i+64|0)+60|0;do{r[o>>2]=r[l>>2],o=o+4|0,l=l+4|0}while((0|o)<(0|u));l=20304,u=(o=a)+60|0;do{r[o>>2]=r[l>>2],o=o+4|0,l=l+4|0}while((0|o)<(0|u));s=(u=!(0|Vt(0|r[e>>2])))?s:a,mt(a=t+4|0),gt(a),0|Vt(0|r[e>>2])&&(ht(a),r[e>>2]=1+(0|r[e>>2])),r[n>>2]=r[t>>2],et(a,s,e=n+4|0),J(e),r[n+16>>2]=r[t>>2],et(a,s+12|0,e=n+20|0),J(e),r[n+32>>2]=r[t>>2],et(a,s+24|0,e=n+36|0),J(e),r[n+48>>2]=r[t>>2],et(a,s+36|0,e=n+52|0),J(e),r[n+64>>2]=r[t>>2],et(a,s+48|0,n=n+68|0),J(n),D=i}function Rt(t,e,n,i){n|=0,i|=0;var s,a,o,l,u,h,c=0,A=0,d=0,p=0,f=0;if(h=D,D=D+32|0,u=h+12|0,a=h,f=(t|=0)+4|0,p=0|r[16960+((e|=0)<<2)>>2],p=(l=!!(0|i))?3*p|0:p,c=0|r[f>>2],s=0|r[(o=t+8|0)>>2],l){if((0|(c=s+c+(i=0|r[(A=t+12|0)>>2])|0))==(0|p))return D=h,0|(f=1);d=A}else c=s+c+(i=0|r[(d=t+12|0)>>2])|0;if((0|c)<=(0|p))return D=h,0|(f=0);do{if((0|i)>0){if(i=0|r[t>>2],(0|s)>0){A=18640+(80*i|0)+60|0,i=t;break}i=18640+(80*i|0)+40|0,n?(Z(u,p,0,0),nt(f,u,a),dt(a),et(a,u,f),A=i,i=t):(A=i,i=t)}else A=18640+(80*(0|r[t>>2])|0)+20|0,i=t}while(0);if(r[i>>2]=r[A>>2],(0|r[(c=A+16|0)>>2])>0){i=0;do{At(f),i=i+1|0}while((0|i)<(0|r[c>>2]))}return t=A+4|0,r[u>>2]=r[t>>2],r[u+4>>2]=r[t+4>>2],r[u+8>>2]=r[t+8>>2],e=0|r[16880+(e<<2)>>2],it(u,l?3*e|0:e),et(f,u,f),J(f),i=l&&((0|r[o>>2])+(0|r[f>>2])+(0|r[d>>2])|0)==(0|p)?1:2,D=h,0|(f=i)}function Nt(t,e){t|=0,e|=0;var n=0;do{n=0|Rt(t,e,0,1)}while(2==(0|n));return 0|n}function Pt(t,e,n,i,a){t|=0,e|=0,n|=0,i|=0,a|=0;var o,l,u,h,c,A,d,p,f,m,g,y,v,_,x,b,S,M,w=0,E=0,C=0,R=0,N=0;if(M=D,D=D+240|0,_=M+208|0,x=M,b=M+192|0,S=M+176|0,f=M+160|0,m=M+144|0,g=M+128|0,y=M+112|0,v=M+96|0,r[(w=M+224|0)>>2]=e,r[_>>2]=r[t>>2],r[_+4>>2]=r[t+4>>2],r[_+8>>2]=r[t+8>>2],r[_+12>>2]=r[t+12>>2],Dt(_,w,x),r[a>>2]=0,(0|(p=i+n+(6==(0|i)&1)|0))<=(0|n))D=M;else{l=n+6|0,u=16960+((o=0|r[w>>2])<<2)|0,h=m+8|0,c=g+8|0,A=y+8|0,d=b+4|0,E=0,C=n,i=-1;t:for(;;){if(t=x+((w=(0|C)%6|0)<<4)|0,r[b>>2]=r[t>>2],r[b+4>>2]=r[t+4>>2],r[b+8>>2]=r[t+8>>2],r[b+12>>2]=r[t+12>>2],t=E,E=0|Rt(b,o,0,1),(0|C)>(0|n)&!!(0|Vt(e))&&(1!=(0|t)&&(0|r[b>>2])!=(0|i))){switch(tt(x+((w+5|0)%6<<4)+4|0,S),tt(x+(w<<4)+4|0,f),R=+(0|r[u>>2]),s[m>>3]=3*R,s[h>>3]=0,N=-1.5*R,s[g>>3]=N,s[c>>3]=2.598076211353316*R,s[y>>3]=N,s[A>>3]=-2.598076211353316*R,w=0|r[_>>2],0|r[17040+(80*w|0)+(((0|i)==(0|w)?r[b>>2]:i)<<2)>>2]){case 1:t=g,i=m;break;case 3:t=y,i=g;break;case 2:t=m,i=y;break;default:t=8;break t}me(S,f,i,t,v),0|ge(S,v)||0|ge(f,v)||(wt(v,0|r[_>>2],o,1,a+8+(r[a>>2]<<4)|0),r[a>>2]=1+(0|r[a>>2]))}if((0|C)<(0|l)&&(tt(d,S),wt(S,0|r[b>>2],o,1,a+8+(r[a>>2]<<4)|0),r[a>>2]=1+(0|r[a>>2])),(0|(C=C+1|0))>=(0|p)){t=3;break}i=0|r[b>>2]}3!=(0|t)?8==(0|t)&&T(22606,22569,736,22651):D=M}}function Dt(t,e,n){t|=0,e|=0,n|=0;var i,s=0,a=0,o=0,l=0,u=0;i=D,D=D+160|0,a=i,l=20368,u=(o=s=i+80|0)+72|0;do{r[o>>2]=r[l>>2],o=o+4|0,l=l+4|0}while((0|o)<(0|u));l=20448,u=(o=a)+72|0;do{r[o>>2]=r[l>>2],o=o+4|0,l=l+4|0}while((0|o)<(0|u));s=(u=!(0|Vt(0|r[e>>2])))?s:a,mt(a=t+4|0),gt(a),0|Vt(0|r[e>>2])&&(ht(a),r[e>>2]=1+(0|r[e>>2])),r[n>>2]=r[t>>2],et(a,s,e=n+4|0),J(e),r[n+16>>2]=r[t>>2],et(a,s+12|0,e=n+20|0),J(e),r[n+32>>2]=r[t>>2],et(a,s+24|0,e=n+36|0),J(e),r[n+48>>2]=r[t>>2],et(a,s+36|0,e=n+52|0),J(e),r[n+64>>2]=r[t>>2],et(a,s+48|0,e=n+68|0),J(e),r[n+80>>2]=r[t>>2],et(a,s+60|0,n=n+84|0),J(n),D=i}function It(t,e){return e=0|qe(0|(t|=0),0|(e|=0),45),w(),127&e}function Lt(t,e){var n=0,i=0,r=0,s=0,a=0,o=0;if(!(!0&134217728==(-16777216&(e|=0))))return 0|(e=0);if(a=0|qe(0|(t|=0),0|e,45),w(),(a&=127)>>>0>121)return 0|(e=0);n=0|qe(0|t,0|e,52),w(),n&=15;do{if(0|n){for(r=1,i=0;;){if(s=0|qe(0|t,0|e,3*(15-r|0)|0),w(),!!(0|(s&=7))&(1^i)){if(1==(0|s)&!!(0|z(a))){o=0,i=13;break}i=1}if(7==(0|s)){o=0,i=13;break}if(!(r>>>0<n>>>0)){i=9;break}r=r+1|0}if(9==(0|i)){if(15!=(0|n))break;return 0|(o=1)}if(13==(0|i))return 0|o}}while(0);for(;;){if(o=0|qe(0|t,0|e,3*(14-n|0)|0),w(),!(!0&!(7&~o))){o=0,i=13;break}if(!(n>>>0<14)){o=1,i=13;break}n=n+1|0}return 13==(0|i)?0|o:0}function Bt(t,e,n,i){n|=0,i|=0;var s=0,a=0;if(a=0|qe(0|(t|=0),0|(e|=0),52),w(),n>>>0>15)return 0|(i=4);if((0|(a&=15))<(0|n))return 0|(i=12);if((0|a)==(0|n))return r[i>>2]=t,r[i+4>>2]=e,0|(i=0);if(s=0|Ge(0|n,0,52),s|=t,t=w()|-15728641&e,(0|a)>(0|n))do{e=0|Ge(7,0,3*(14-n|0)|0),n=n+1|0,s|=e,t=w()|t}while((0|n)<(0|a));return r[i>>2]=s,r[i+4>>2]=t,0|(i=0)}function Ut(t,e,n,i){n|=0,i|=0;var s=0,a=0,o=0;if(a=0|qe(0|(t|=0),0|(e|=0),52),w(),!((0|n)<16&(0|(a&=15))<=(0|n)))return 0|(i=4);s=n-a|0,n=0|qe(0|t,0|e,45),w();t:do{if(0|z(127&n)){e:do{if(0|a){for(n=1;!((o=0|Ge(7,0,3*(15-n|0)|0))&t)&!(w()&e);){if(!(n>>>0<a>>>0))break e;n=n+1|0}n=0|ce(7,0,s,((0|s)<0)<<31>>31),s=0|w();break t}}while(0);n=0|De(0|(n=0|Oe(0|(n=0|ce(7,0,s,((0|s)<0)<<31>>31)),0|w(),5,0)),0|w(),-5,-1),n=0|De(0|(n=0|Ue(0|n,0|w(),6,0)),0|w(),1,0),s=0|w()}else n=0|ce(7,0,s,((0|s)<0)<<31>>31),s=0|w()}while(0);return r[(o=i)>>2]=n,r[o+4>>2]=s,0|(o=0)}function Ot(t,e){var n=0,i=0,r=0;if(r=0|qe(0|(t|=0),0|(e|=0),45),w(),!(0|z(127&r)))return 0|(r=0);r=0|qe(0|t,0|e,52),w(),r&=15;t:do{if(r)for(i=1;;){if(n=0|qe(0|t,0|e,3*(15-i|0)|0),w(),0|(n&=7))break t;if(!(i>>>0<r>>>0)){n=0;break}i=i+1|0}else n=0}while(0);return 0|(r=1&!(0|n))}function Ft(t,e){var n=0,i=0,r=0;if(r=0|qe(0|(t|=0),0|(e|=0),52),w(),!(r&=15))return 0|(r=0);for(i=1;;){if(n=0|qe(0|t,0|e,3*(15-i|0)|0),w(),0|(n&=7)){i=5;break}if(!(i>>>0<r>>>0)){n=0,i=5;break}i=i+1|0}return 5==(0|i)?0|n:0}function kt(t,e){var n=0,i=0,r=0,s=0,a=0,o=0,l=0;if(l=0|qe(0|(t|=0),0|(e|=0),52),w(),!(l&=15))return l=t,M(0|(o=e)),0|l;for(o=1,n=0;;){i=0|Ge(7,0,0|(s=3*(15-o|0)|0)),r=0|w(),a=0|qe(0|t,0|e,0|s),w(),t=(s=0|Ge(0|pt(7&a),0,0|s))|t&~i,e=(a=0|w())|e&~r;t:do{if(!n)if(!(s&i)&!(a&r))n=0;else if(i=0|qe(0|t,0|e,52),w(),i&=15){n=1;e:for(;;){switch(a=0|qe(0|t,0|e,3*(15-n|0)|0),w(),7&a){case 1:break e;case 0:break;default:n=1;break t}if(!(n>>>0<i>>>0)){n=1;break t}n=n+1|0}for(n=1;;){if(r=0|qe(0|t,0|e,0|(a=3*(15-n|0)|0)),w(),s=0|Ge(7,0,0|a),e&=~w(),t=t&~s|(a=0|Ge(0|pt(7&r),0,0|a)),e|=w(),!(n>>>0<i>>>0)){n=1;break}n=n+1|0}}else n=1}while(0);if(!(o>>>0<l>>>0))break;o=o+1|0}return M(0|e),0|t}function zt(t,e){var n=0,i=0,r=0,s=0,a=0;if(i=0|qe(0|(t|=0),0|(e|=0),52),w(),!(i&=15))return i=t,M(0|(n=e)),0|i;for(n=1;a=0|qe(0|t,0|e,0|(s=3*(15-n|0)|0)),w(),r=0|Ge(7,0,0|s),e&=~w(),t=(s=0|Ge(0|pt(7&a),0,0|s))|t&~r,e=w()|e,n>>>0<i>>>0;)n=n+1|0;return M(0|e),0|t}function qt(t,e){var n=0,i=0,r=0,s=0,a=0,o=0,l=0;if(l=0|qe(0|(t|=0),0|(e|=0),52),w(),!(l&=15))return l=t,M(0|(o=e)),0|l;for(o=1,n=0;;){i=0|Ge(7,0,0|(s=3*(15-o|0)|0)),r=0|w(),a=0|qe(0|t,0|e,0|s),w(),t=(s=0|Ge(0|ft(7&a),0,0|s))|t&~i,e=(a=0|w())|e&~r;t:do{if(!n)if(!(s&i)&!(a&r))n=0;else if(i=0|qe(0|t,0|e,52),w(),i&=15){n=1;e:for(;;){switch(a=0|qe(0|t,0|e,3*(15-n|0)|0),w(),7&a){case 1:break e;case 0:break;default:n=1;break t}if(!(n>>>0<i>>>0)){n=1;break t}n=n+1|0}for(n=1;;){if(s=0|Ge(7,0,0|(r=3*(15-n|0)|0)),a=e&~w(),e=0|qe(0|t,0|e,0|r),w(),t=t&~s|(e=0|Ge(0|ft(7&e),0,0|r)),e=a|w(),!(n>>>0<i>>>0)){n=1;break}n=n+1|0}}else n=1}while(0);if(!(o>>>0<l>>>0))break;o=o+1|0}return M(0|e),0|t}function Gt(t,e){var n=0,i=0,r=0,s=0,a=0;if(i=0|qe(0|(t|=0),0|(e|=0),52),w(),!(i&=15))return i=t,M(0|(n=e)),0|i;for(n=1;s=0|Ge(7,0,0|(a=3*(15-n|0)|0)),r=e&~w(),e=0|qe(0|t,0|e,0|a),w(),t=(e=0|Ge(0|ft(7&e),0,0|a))|t&~s,e=w()|r,n>>>0<i>>>0;)n=n+1|0;return M(0|e),0|t}function Vt(t){return(0|(t|=0))%2|0}function Ht(t,e,n){n|=0;var i,s=0;return i=D,D=D+16|0,s=i,(e|=0)>>>0>15?(D=i,0|(s=4)):2146435072&~r[(t|=0)+4>>2]&&2146435072&~r[t+8+4>>2]?(function(t,e,n){var i,r;i=D,D=D+16|0,Mt(t|=0,e|=0,n|=0,r=i),K(r,n+4|0),D=i}(t,e,s),e=0|function(t,e){t|=0;var n,i=0,s=0,a=0,o=0,l=0,u=0,h=0,c=0;if(n=D,D=D+64|0,u=n+40|0,s=n+24|0,a=n+12|0,o=n,Ge(0|(e|=0),0,52),i=134225919|w(),!e)return(0|r[t+4>>2])>2||(0|r[t+8>>2])>2||(0|r[t+12>>2])>2?(u=0,M(0|(l=0)),D=n,0|u):(Ge(0|G(t),0,45),l=w()|i,u=-1,M(0|l),D=n,0|u);if(r[u>>2]=r[t>>2],r[u+4>>2]=r[t+4>>2],r[u+8>>2]=r[t+8>>2],r[u+12>>2]=r[t+12>>2],l=u+4|0,(0|e)>0)for(t=-1;r[s>>2]=r[l>>2],r[s+4>>2]=r[l+4>>2],r[s+8>>2]=r[l+8>>2],1&e?(ot(l),r[a>>2]=r[l>>2],r[a+4>>2]=r[l+4>>2],r[a+8>>2]=r[l+8>>2],ut(a)):(lt(l),r[a>>2]=r[l>>2],r[a+4>>2]=r[l+4>>2],r[a+8>>2]=r[l+8>>2],ht(a)),nt(s,a,o),J(o),h=0|Ge(7,0,0|(c=3*(15-e|0)|0)),i&=~w(),t=(c=0|Ge(0|rt(o),0,0|c))|t&~h,i=w()|i,(0|e)>1;)e=e+-1|0;else t=-1;t:do{if((0|r[l>>2])<=2&&(0|r[u+8>>2])<=2&&(0|r[u+12>>2])<=2){if(e=0|Ge(0|(s=0|G(u)),0,45),e|=t,t=w()|-1040385&i,o=0|V(u),!(0|z(s))){if((0|o)<=0)break;for(a=0;;){if(s=0|qe(0|e,0|t,52),w(),s&=15)for(i=1;u=0|qe(0|e,0|t,0|(c=3*(15-i|0)|0)),w(),h=0|Ge(7,0,0|c),t&=~w(),e=e&~h|(c=0|Ge(0|pt(7&u),0,0|c)),t|=w(),i>>>0<s>>>0;)i=i+1|0;if((0|(a=a+1|0))==(0|o))break t}}a=0|qe(0|e,0|t,52),w(),a&=15;e:do{if(a){i=1;n:for(;;){switch(c=0|qe(0|e,0|t,3*(15-i|0)|0),w(),7&c){case 1:break n;case 0:break;default:break e}if(!(i>>>0<a>>>0))break e;i=i+1|0}if(0|H(s,0|r[u>>2]))for(i=1;h=0|Ge(7,0,0|(u=3*(15-i|0)|0)),c=t&~w(),t=0|qe(0|e,0|t,0|u),w(),e=e&~h|(t=0|Ge(0|ft(7&t),0,0|u)),t=c|w(),i>>>0<a>>>0;)i=i+1|0;else for(i=1;u=0|qe(0|e,0|t,0|(c=3*(15-i|0)|0)),w(),h=0|Ge(7,0,0|c),t&=~w(),e=e&~h|(c=0|Ge(0|pt(7&u),0,0|c)),t|=w(),i>>>0<a>>>0;)i=i+1|0}}while(0);if((0|o)>0){i=0;do{e=0|kt(e,t),t=0|w(),i=i+1|0}while((0|i)!=(0|o))}}else e=0,t=0}while(0);return c=e,M(0|(h=t)),D=n,0|c}(s,e),s=0|w(),r[n>>2]=e,r[n+4>>2]=s,!(0|e)&!(0|s)&&T(23313,22674,786,22697),D=i,0|(s=0)):(D=i,0|(s=3))}function jt(t,e,n){var i,s=0,a=0,o=0;if(i=(n|=0)+4|0,a=0|qe(0|(t|=0),0|(e|=0),52),w(),a&=15,o=0|qe(0|t,0|e,45),w(),s=!(0|a),0|z(127&o)){if(s)return 0|(o=1);s=1}else{if(s)return 0|(o=0);s=0|r[i>>2]||0|r[n+8>>2]?1:1&!!(0|r[n+12>>2])}for(n=1;1&n?ut(i):ht(i),o=0|qe(0|t,0|e,3*(15-n|0)|0),w(),ct(i,7&o),n>>>0<a>>>0;)n=n+1|0;return 0|s}function Wt(t,e,n){n|=0;var i,s,a=0,o=0,l=0,u=0,h=0,c=0;if(s=D,D=D+16|0,i=s,c=0|qe(0|(t|=0),0|(e|=0),45),w(),(c&=127)>>>0>121)return r[n>>2]=0,r[n+4>>2]=0,r[n+8>>2]=0,r[n+12>>2]=0,D=s,0|(c=5);t:do{if(0|z(c)&&(l=0|qe(0|t,0|e,52),w(),0|(l&=15))){a=1;e:for(;;){switch(h=0|qe(0|t,0|e,3*(15-a|0)|0),w(),7&h){case 5:break e;case 0:break;default:a=e;break t}if(!(a>>>0<l>>>0)){a=e;break t}a=a+1|0}for(o=1,a=e;u=0|Ge(7,0,0|(e=3*(15-o|0)|0)),h=a&~w(),a=0|qe(0|t,0|a,0|e),w(),t=t&~u|(a=0|Ge(0|ft(7&a),0,0|e)),a=h|w(),o>>>0<l>>>0;)o=o+1|0}else a=e}while(0);if(h=7696+(28*c|0)|0,r[n>>2]=r[h>>2],r[n+4>>2]=r[h+4>>2],r[n+8>>2]=r[h+8>>2],r[n+12>>2]=r[h+12>>2],!(0|jt(t,a,n)))return D=s,0|(c=0);if(u=n+4|0,r[i>>2]=r[u>>2],r[i+4>>2]=r[u+4>>2],r[i+8>>2]=r[u+8>>2],l=0|qe(0|t,0|a,52),w(),h=15&l,1&l?(ht(u),l=h+1|0):l=h,0|z(c)){t:do{if(h)for(e=1;;){if(o=0|qe(0|t,0|a,3*(15-e|0)|0),w(),0|(o&=7)){a=o;break t}if(!(e>>>0<h>>>0)){a=0;break}e=e+1|0}else a=0}while(0);a=4==(0|a)&1}else a=0;if(0|Rt(n,l,a,0)){if(0|z(c))do{}while(0|Rt(n,l,0,0));(0|l)!=(0|h)&&lt(u)}else(0|l)!=(0|h)&&(r[u>>2]=r[i>>2],r[u+4>>2]=r[i+4>>2],r[u+8>>2]=r[i+8>>2]);return D=s,0|(c=0)}function Xt(t,e,n){n|=0;var i,r,s=0;return r=D,D=D+16|0,0|(s=0|Wt(t|=0,e|=0,i=r))?(D=r,0|s):(s=0|qe(0|t,0|e,52),w(),Tt(i,15&s,n),D=r,0|(s=0))}function Yt(t,e,n){n|=0;var i,r=0,s=0,a=0;if(i=D,D=D+16|0,0|(r=0|Wt(t|=0,e|=0,a=i)))return D=i,0|(a=r);r=0|qe(0|t,0|e,45),w(),r=!(0|z(127&r)),s=0|qe(0|t,0|e,52),w(),s&=15;t:do{if(!r){if(0|s)for(r=1;;){if(!(!((0|Ge(7,0,3*(15-r|0)|0))&t)&!(w()&e)))break t;if(!(r>>>0<s>>>0))break;r=r+1|0}return Et(a,s,0,5,n),D=i,0|0}}while(0);return Pt(a,s,0,6,n),D=i,0|0}function Qt(t,e){e|=0;var n=0,i=0,s=0,a=0,o=0,l=0,u=0;if((t|=0)>>>0>15)return 0|(l=4);if(Ge(0|t,0,52),l=134225919|w(),!t){n=0,i=0;do{0|z(i)&&(Ge(0|i,0,45),o=l|w(),r[(t=e+(n<<3)|0)>>2]=-1,r[t+4>>2]=o,n=n+1|0),i=i+1|0}while(122!=(0|i));return 0|(n=0)}n=0,o=0;do{if(0|z(o)){for(Ge(0|o,0,45),i=1,s=-1,a=l|w();s&=~(u=0|Ge(7,0,3*(15-i|0)|0)),a&=~w(),(0|i)!=(0|t);)i=i+1|0;r[(u=e+(n<<3)|0)>>2]=s,r[u+4>>2]=a,n=n+1|0}o=o+1|0}while(122!=(0|o));return 0|(n=0)}function $t(t,e,n,i){t|=0,i|=0;var s=0,a=0;s=0|qe(0|(e|=0),0|(n|=0),52),w(),!(0|e)&!(0|n)|(0|i)>15|(0|(s&=15))>(0|i)?(i=-1,s=-1,e=0,n=0):(a=0|function(t,e,n,i){return t|=0,e|=0,(0|(i|=0))<(0|(n|=0))?(i=t,M(0|(n=e)),0|i):(n=0|Ge(-1,-1,3+(3*(i-n|0)|0)|0),i=0|Ge(0|~n,0|~w(),3*(15-i|0)|0),n=~w()&e,i=~i&t,M(0|n),0|i)}(e,n,s+1|0,i),n=-15728641&w(),e=0|Ge(0|i,0,52),i=(a=!(0|Ot(e|=a,n|=w())))?-1:i),r[(a=t)>>2]=e,r[a+4>>2]=n,r[t+8>>2]=s,r[t+12>>2]=i}function Zt(t){var e,n=0,i=0,s=0,a=0,o=0,l=0,u=0,h=0;if(!(!(0|(n=0|r[(i=t|=0)>>2]))&!(0|(i=0|r[i+4>>2]))||(s=0|qe(0|n,0|i,52),w(),n=0|De(0|(u=0|Ge(1,0,3*(15^(s&=15))|0)),0|w(),0|n,0|i),i=0|w(),r[(u=t)>>2]=n,r[u+4>>2]=i,(0|s)<(0|(l=0|r[(u=t+8|0)>>2]))))){for(e=t+12|0,o=s;;){if((0|o)==(0|l)){s=5;break}if(h=(0|o)==(0|r[e>>2]),s=0|qe(0|n,0|i,0|(a=3*(15-o|0)|0)),w(),h&1==(0|(s&=7))&!0){s=7;break}if(!(7==(0|s)&!0)){s=10;break}if(n=0|De(0|n,0|i,0|(h=0|Ge(1,0,0|a)),0|w()),i=0|w(),r[(h=t)>>2]=n,r[h+4>>2]=i,!((0|o)>(0|l))){s=10;break}o=o+-1|0}if(5==(0|s))return r[(h=t)>>2]=0,r[h+4>>2]=0,r[u>>2]=-1,void(r[e>>2]=-1);if(7==(0|s))return l=0|De(0|n,0|i,0|(l=0|Ge(1,0,0|a)),0|w()),u=0|w(),r[(h=t)>>2]=l,r[h+4>>2]=u,void(r[e>>2]=o+-1)}}function Kt(t){var e;return e=(t=+t)<0?t+6.283185307179586:t,+(t>=6.283185307179586?e+-6.283185307179586:e)}function Jt(t,e){return e|=0,+u(+(+s[(t|=0)>>3]-+s[e>>3]))<17453292519943298e-27?0|(e=+u(+(+s[t+8>>3]-+s[e+8>>3]))<17453292519943298e-27):0|(e=0)}function te(t,e){t|=0;var n,i,r,a=0;return i=+s[(e|=0)>>3],n=+s[t>>3],a=(r=+d(.5*(i-n)))*r+(a=+d(.5*(+s[e+8>>3]-+s[t+8>>3])))*(+A(+i)*+A(+n)*a),2*+y(+ +h(+a),+ +h(+(1-a)))*6371.007180918475}function ee(t,e){e|=0;var n=0;return(t|=0)>>>0>15?0|(e=4):(n=0|Oe(0|(n=0|ce(7,0,t,((0|t)<0)<<31>>31)),0|w(),120,0),t=0|w(),r[e>>2]=2|n,r[e+4>>2]=t,0|(e=0))}function ne(t,e,n){t|=0,n|=0;var i,r,a,o,l=0,u=0,c=0,f=0,m=0,v=0;return v=+s[(e|=0)>>3],a=+s[t>>3],m=+d(.5*(v-a)),c=+s[e+8>>3],r=+s[t+8>>3],f=+d(.5*(c-r)),i=+A(+a),o=+A(+v),f=2*+y(+ +h(+(f=m*m+f*(o*i*f))),+ +h(+(1-f))),m=+s[n>>3],v=+d(.5*(m-v)),l=+s[n+8>>3],c=+d(.5*(l-c)),u=+A(+m),c=2*+y(+ +h(+(c=v*v+c*(o*u*c))),+ +h(+(1-c))),m=+d(.5*(a-m)),l=+d(.5*(r-l)),l=2*+y(+ +h(+(l=m*m+l*(i*u*l))),+ +h(+(1-l))),4*+g(+ +h(+ +p(.5*(u=.5*(f+c+l)))*+p(.5*(u-f))*+p(.5*(u-c))*+p(.5*(u-l))))}function ie(t,e,n){n|=0;var i,a,o,l=0,u=0;if(o=D,D=D+192|0,a=o,0|(u=0|Xt(t|=0,e|=0,i=o+168|0)))return D=o,0|(n=u);if(0|Yt(t,e,a)&&T(23313,22742,386,22751),(0|(e=0|r[a>>2]))>0){if(l=+ne(a+8|0,a+8+((1!=(0|e)&1)<<4)|0,i)+0,1!=(0|e)){t=1;do{l+=+ne(a+8+((u=t)<<4)|0,a+8+((0|(t=t+1|0))%(0|e)<<4)|0,i)}while((0|t)<(0|e))}}else l=0;return s[n>>3]=l,D=o,0|(n=0)}function re(t){t|=0;var e,n,i=0;return(e=0|Pe(1,12))||T(22832,22787,49,22845),0|(i=0|r[(n=t+4|0)>>2])?(r[(i=i+8|0)>>2]=e,r[n>>2]=e,0|e):(0|r[t>>2]&&T(22862,22787,61,22885),r[(i=t)>>2]=e,r[n>>2]=e,0|e)}function se(t,e){t|=0,e|=0;var n,i;return(i=0|Re(24))||T(22899,22787,78,22913),r[i>>2]=r[e>>2],r[i+4>>2]=r[e+4>>2],r[i+8>>2]=r[e+8>>2],r[i+12>>2]=r[e+12>>2],r[i+16>>2]=0,0|(n=0|r[(e=t+4|0)>>2])?(r[n+16>>2]=i,r[e>>2]=i,0|i):(0|r[t>>2]&&T(22928,22787,82,22913),r[t>>2]=i,r[e>>2]=i,0|i)}function ae(t){var e=0,n=0,i=0,s=0;if(t|=0)for(i=1;;){if(0|(e=0|r[t>>2]))do{if(0|(n=0|r[e>>2]))do{s=n,n=0|r[n+16>>2],Ne(s)}while(0|n);s=e,e=0|r[e+8>>2],Ne(s)}while(0|e);if(e=t,t=0|r[t+8>>2],i||Ne(e),!t)break;i=0}}function oe(t){var e,n,i=0,a=0,o=0,l=0,h=0,c=0,A=0,d=0,p=0,f=0,m=0,g=0,y=0,v=0,_=0,x=0,b=0,S=0,M=0,w=0,E=0,C=0,R=0,N=0,P=0,D=0,I=0,L=0,B=0,U=0;if(0|r[(l=(t|=0)+8|0)>>2])return 0|(U=1);if(!(o=0|r[t>>2]))return 0|(U=0);i=o,a=0;do{a=a+1|0,i=0|r[i+8>>2]}while(0|i);if(a>>>0<2)return 0|(U=0);(n=0|Re(a<<2))||T(22948,22787,317,22967),(e=0|Re(a<<5))||T(22989,22787,321,22967),r[t>>2]=0,r[(C=t+4|0)>>2]=0,r[l>>2]=0,a=0,L=0,E=0,m=0;t:for(;;){if(f=0|r[o>>2]){h=0,c=f;do{if(d=+s[c+8>>3],i=c,c=0|r[c+16>>2],A=+s[(l=(p=!(0|c))?f:c)+8>>3],+u(+(d-A))>3.141592653589793){U=14;break}h+=(A-d)*(+s[i>>3]+ +s[l>>3])}while(!p);if(14==(0|U)){U=0,h=0,i=f;do{w=+s[i+8>>3],D=0|r[(I=i+16|0)>>2],M=+s[(D=0|D?D:f)+8>>3],h+=(+s[i>>3]+ +s[D>>3])*((M<0?M+6.283185307179586:M)-(w<0?w+6.283185307179586:w)),i=0|r[(0|i?I:o)>>2]}while(0|i)}h>0?(r[n+(L<<2)>>2]=o,L=L+1|0,l=E,i=m):U=19}else U=19;if(19==(0|U)){U=0;do{if(!a){if(m){l=C,c=m+8|0,i=o,a=t;break}if(0|r[t>>2]){U=27;break t}l=C,c=t,i=o,a=t;break}if(0|r[(i=a+8|0)>>2]){U=21;break t}if(!(a=0|Pe(1,12))){U=23;break t}r[i>>2]=a,l=a+4|0,c=a,i=m}while(0);if(r[c>>2]=o,r[l>>2]=o,c=e+(E<<5)|0,p=0|r[o>>2]){for(s[(f=e+(E<<5)+8|0)>>3]=17976931348623157e292,s[(m=e+(E<<5)+24|0)>>3]=17976931348623157e292,s[c>>3]=-17976931348623157e292,s[(g=e+(E<<5)+16|0)>>3]=-17976931348623157e292,b=17976931348623157e292,S=-17976931348623157e292,l=0,y=p,d=17976931348623157e292,_=17976931348623157e292,x=-17976931348623157e292,A=-17976931348623157e292;h=+s[y>>3],w=+s[y+8>>3],y=0|r[y+16>>2],M=+s[((v=!(0|y))?p:y)+8>>3],h<d&&(s[f>>3]=h,d=h),w<_&&(s[m>>3]=w,_=w),h>x?s[c>>3]=h:h=x,w>A&&(s[g>>3]=w,A=w),b=w>0&w<b?w:b,S=w<0&w>S?w:S,l|=+u(+(w-M))>3.141592653589793,!v;)x=h;l&&(s[g>>3]=S,s[m>>3]=b)}else r[c>>2]=0,r[c+4>>2]=0,r[c+8>>2]=0,r[c+12>>2]=0,r[c+16>>2]=0,r[c+20>>2]=0,r[c+24>>2]=0,r[c+28>>2]=0;l=E+1|0}if(o=0|r[(I=o+8|0)>>2],r[I>>2]=0,!o){U=45;break}E=l,m=i}if(21==(0|U))T(22765,22787,35,22799);else if(23==(0|U))T(22819,22787,37,22799);else if(27==(0|U))T(22862,22787,61,22885);else if(45==(0|U)){t:do{if((0|L)>0){for(I=!(0|l),P=l<<2,D=!(0|t),N=0,i=0;;){if(R=0|r[n+(N<<2)>>2],I)U=73;else{if(!(E=0|Re(P))){U=50;break}if(!(C=0|Re(P))){U=52;break}e:do{if(D)a=0;else{for(l=0,a=0,c=t;o=e+(l<<5)|0,0|le(0|r[c>>2],o,0|r[R>>2])?(r[E+(a<<2)>>2]=c,r[C+(a<<2)>>2]=o,v=a+1|0):v=a,c=0|r[c+8>>2];)l=l+1|0,a=v;if((0|v)>0)if(o=0|r[E>>2],1==(0|v))a=o;else for(g=0,y=-1,a=o,m=o;;){for(p=0|r[m>>2],o=0,c=0;f=(0|(l=0|r[r[E+(c<<2)>>2]>>2]))==(0|p)?o:o+(1&le(l,0|r[C+(c<<2)>>2],0|r[p>>2]))|0,(0|(c=c+1|0))!=(0|v);)o=f;if(a=(l=(0|f)>(0|y))?m:a,(0|(o=g+1|0))==(0|v))break e;g=o,y=l?f:y,m=0|r[E+(o<<2)>>2]}else a=0}}while(0);if(Ne(E),Ne(C),a){if(o=0|r[(l=a+4|0)>>2])a=o+8|0;else if(0|r[a>>2]){U=70;break}r[a>>2]=R,r[l>>2]=R}else U=73}if(73==(0|U)){if(U=0,0|(i=0|r[R>>2]))do{C=i,i=0|r[i+16>>2],Ne(C)}while(0|i);Ne(R),i=1}if((0|(N=N+1|0))>=(0|L)){B=i;break t}}50==(0|U)?T(23004,22787,249,23023):52==(0|U)?T(23042,22787,252,23023):70==(0|U)&&T(22862,22787,61,22885)}else B=0}while(0);return Ne(n),Ne(e),0|(U=B)}return 0}function le(t,e,n){t|=0;var i=0,a=0,o=0,l=0,u=0,h=0,c=0,A=0;if(!(0|Y(e|=0,n|=0)))return 0|(t=0);if(e=0|X(e),i=+s[n>>3],a=e&(a=+s[n+8>>3])<0?a+6.283185307179586:a,!(t=0|r[t>>2]))return 0|(t=0);if(e){e=0,c=a,n=t;t:for(;;){for(;l=+s[n>>3],a=+s[n+8>>3],A=0|r[(n=n+16|0)>>2],o=+s[(A=0|A?A:t)>>3],u=+s[A+8>>3],l>o?(h=l,l=u):(h=o,o=l,l=a,a=u),(i=i==o|i==h?i+2220446049250313e-31:i)<o|i>h;)if(!(n=0|r[n>>2])){n=22;break t}if(((h=(u=l<0?l+6.283185307179586:l)+(i-o)/(h-o)*((l=a<0?a+6.283185307179586:a)-u))<0?h+6.283185307179586:h)>(c=u==c|l==c?c+-2220446049250313e-31:c)&&(e^=1),!(n=0|r[n>>2])){n=22;break}}if(22==(0|n))return 0|e}else{e=0,c=a,n=t;t:for(;;){for(;l=+s[n>>3],a=+s[n+8>>3],A=0|r[(n=n+16|0)>>2],o=+s[(A=0|A?A:t)>>3],u=+s[A+8>>3],l>o?(h=l,l=u):(h=o,o=l,l=a,a=u),(i=i==o|i==h?i+2220446049250313e-31:i)<o|i>h;)if(!(n=0|r[n>>2])){n=22;break t}if(l+(i-o)/(h-o)*(a-l)>(c=l==c|a==c?c+-2220446049250313e-31:c)&&(e^=1),!(n=0|r[n>>2])){n=22;break}}if(22==(0|n))return 0|e}return 0}function ue(t,e,n,s,a){n|=0,s|=0,a|=0;var o,l,u,h,c=0,A=0,d=0,p=0,f=0,m=0,g=0,y=0,v=0,_=0;if(h=D,D=D+32|0,_=h+16|0,u=h,c=0|qe(0|(t|=0),0|(e|=0),52),w(),c&=15,g=0|qe(0|n,0|s,52),w(),(0|c)!=(15&g))return D=h,0|(_=12);if(f=0|qe(0|t,0|e,45),w(),f&=127,m=0|qe(0|n,0|s,45),w(),f>>>0>121|(m&=127)>>>0>121)return D=h,0|(_=5);if(g=(0|f)!=(0|m)){if(7==(0|(d=0|W(f,m))))return D=h,0|(_=1);7==(0|(p=0|W(m,f)))?T(23066,23090,161,23100):(y=d,A=p)}else y=0,A=0;o=0|z(f),l=0|z(m),r[_>>2]=0,r[_+4>>2]=0,r[_+8>>2]=0,r[_+12>>2]=0;do{if(y){if(d=(0|(m=0|r[4272+(28*f|0)+(y<<2)>>2]))>0,l)if(d){f=0,p=n,d=s;do{p=0|qt(p,d),d=0|w(),1==(0|(A=0|ft(A)))&&(A=0|ft(1)),f=f+1|0}while((0|f)!=(0|m));m=A,f=p,p=d}else m=A,f=n,p=s;else if(d){f=0,p=n,d=s;do{p=0|Gt(p,d),d=0|w(),A=0|ft(A),f=f+1|0}while((0|f)!=(0|m));m=A,f=p,p=d}else m=A,f=n,p=s;if(jt(f,p,_),g||T(23115,23090,191,23100),(d=!!(0|o))&(A=!!(0|l))&&T(23142,23090,192,23100),d){if(7==(0|(A=0|Ft(t,e)))){c=5;break}if(0|i[21872+(7*A|0)+y|0]){c=1;break}f=p=0|r[21040+(28*A|0)+(y<<2)>>2]}else if(A){if(7==(0|(A=0|Ft(f,p)))){c=5;break}if(0|i[21872+(7*A|0)+m|0]){c=1;break}f=0,p=0|r[21040+(28*m|0)+(A<<2)>>2]}else f=0,p=0;if((f|p)<0)c=5;else{if((0|p)>0){d=_+4|0,A=0;do{dt(d),A=A+1|0}while((0|A)!=(0|p))}if(r[u>>2]=0,r[u+4>>2]=0,r[u+8>>2]=0,ct(u,y),0|c)for(;0|Vt(c)?ut(u):ht(u),(0|c)>1;)c=c+-1|0;if((0|f)>0){c=0;do{dt(u),c=c+1|0}while((0|c)!=(0|f))}et(v=_+4|0,u,v),J(v),v=51}}else if(jt(n,s,_),!!(0|o)&!!(0|l))if((0|m)!=(0|f)&&T(23173,23090,261,23100),7==(0|(A=0|Ft(t,e)))|7==(0|(c=0|Ft(n,s))))c=5;else if(0|i[21872+(7*A|0)+c|0])c=1;else if((0|(A=0|r[21040+(28*A|0)+(c<<2)>>2]))>0){d=_+4|0,c=0;do{dt(d),c=c+1|0}while((0|c)!=(0|A));v=51}else v=51;else v=51}while(0);return 51==(0|v)&&(c=_+4|0,r[a>>2]=r[c>>2],r[a+4>>2]=r[c+4>>2],r[a+8>>2]=r[c+8>>2],c=0),D=h,0|(_=c)}function he(t,e,n,i){n|=0,i|=0;var s,a,o,l=0,u=0,h=0,c=0,A=0,d=0,p=0,f=0,m=0,g=0,y=0,v=0,_=0;if(o=D,D=D+48|0,s=o+36|0,h=o+24|0,c=o+12|0,A=o,l=0|qe(0|(t|=0),0|(e|=0),52),w(),l&=15,p=0|qe(0|t,0|e,45),w(),(p&=127)>>>0>121)return D=o,0|(i=5);if(a=0|z(p),Ge(0|l,0,52),g=134225919|w(),r[(u=i)>>2]=-1,r[u+4>>2]=g,!l)return 7==(0|(l=0|rt(n)))||127==(0|(l=0|j(p,l)))?(D=o,0|(g=1)):(f=0|Ge(0|l,0,45),m=0|w(),m=-1040385&r[(p=i)+4>>2]|m,r[(g=i)>>2]=r[p>>2]|f,r[g+4>>2]=m,D=o,0|(g=0));for(r[s>>2]=r[n>>2],r[s+4>>2]=r[n+4>>2],r[s+8>>2]=r[n+8>>2],n=l;;){if(u=n,n=n+-1|0,r[h>>2]=r[s>>2],r[h+4>>2]=r[s+4>>2],r[h+8>>2]=r[s+8>>2],0|Vt(u)){if(0|(l=0|st(s))){n=13;break}r[c>>2]=r[s>>2],r[c+4>>2]=r[s+4>>2],r[c+8>>2]=r[s+8>>2],ut(c)}else{if(0|(l=0|at(s))){n=13;break}r[c>>2]=r[s>>2],r[c+4>>2]=r[s+4>>2],r[c+8>>2]=r[s+8>>2],ht(c)}if(nt(h,c,A),J(A),v=0|r[(l=i)>>2],l=0|r[l+4>>2],y=0|Ge(7,0,0|(_=3*(15-u|0)|0)),l&=~w(),_=0|Ge(0|rt(A),0,0|_),l=w()|l,r[(g=i)>>2]=_|v&~y,r[g+4>>2]=l,(0|u)<=1){n=14;break}}t:do{if(13!=(0|n)&&14==(0|n))if((0|r[s>>2])<=1&&(0|r[s+4>>2])<=1&&(0|r[s+8>>2])<=1){A=127==(0|(l=0|j(p,n=0|rt(s))))?0:0|z(l);e:do{if(n){if(a){if(7==(0|(l=0|Ft(t,e)))){l=5;break t}if((0|(u=0|r[21248+(28*l|0)+(n<<2)>>2]))>0){l=n,n=0;do{l=0|pt(l),n=n+1|0}while((0|n)!=(0|u))}else l=n;if(1==(0|l)){l=9;break t}127==(0|(n=0|j(p,l)))&&T(23200,23090,411,23230),0|z(n)?T(23245,23090,412,23230):(m=n,f=u,d=l)}else m=l,f=0,d=n;if((0|(c=0|r[4272+(28*p|0)+(d<<2)>>2]))<=-1&&T(23276,23090,419,23230),!A){if((0|f)<0){l=5;break t}if(0|f){l=0,n=0|r[(u=i)>>2],u=0|r[u+4>>2];do{n=0|zt(n,u),u=0|w(),r[(_=i)>>2]=n,r[_+4>>2]=u,l=l+1|0}while((0|l)<(0|f))}if((0|c)<=0){l=m,n=58;break}for(l=0,n=0|r[(u=i)>>2],u=0|r[u+4>>2];;)if(n=0|zt(n,u),u=0|w(),r[(_=i)>>2]=n,r[_+4>>2]=u,(0|(l=l+1|0))==(0|c)){l=m,n=58;break e}}if(7==(0|(h=0|W(m,p)))&&T(23066,23090,428,23230),n=0|r[(l=i)>>2],l=0|r[l+4>>2],(0|c)>0){u=0;do{n=0|zt(n,l),l=0|w(),r[(_=i)>>2]=n,r[_+4>>2]=l,u=u+1|0}while((0|u)!=(0|c))}if(7==(0|(l=0|Ft(n,l)))&&T(23313,23090,440,23230),n=0|q(m),(0|(n=0|r[(n?21664:21456)+(28*h|0)+(l<<2)>>2]))<0&&T(23313,23090,454,23230),n){l=0,u=0|r[(h=i)>>2],h=0|r[h+4>>2];do{u=0|kt(u,h),h=0|w(),r[(_=i)>>2]=u,r[_+4>>2]=h,l=l+1|0}while((0|l)<(0|n));l=m,n=58}else l=m,n=58}else if(!!(0|a)&!!(0|A)){if(7==(0|(n=0|Ft(t,e)))|7==(0|(u=0|Ft(0|r[(u=i)>>2],0|r[u+4>>2])))){l=5;break t}if((0|(u=0|r[21248+(28*n|0)+(u<<2)>>2]))<0){l=5;break t}if(u){n=0,h=0|r[(c=i)>>2],c=0|r[c+4>>2];do{h=0|zt(h,c),c=0|w(),r[(_=i)>>2]=h,r[_+4>>2]=c,n=n+1|0}while((0|n)<(0|u));n=58}else n=59}else n=58}while(0);if(58==(0|n)&&A&&(n=59),59==(0|n)&&1==(0|Ft(0|r[(_=i)>>2],0|r[_+4>>2]))){l=9;break}y=0|r[(_=i)>>2],_=-1040385&r[_+4>>2],v=0|Ge(0|l,0,45),_|=w(),r[(l=i)>>2]=y|v,r[l+4>>2]=_,l=0}else l=1}while(0);return D=o,0|(_=l)}function ce(t,e,n,i){t|=0,e|=0;var r=0,s=0,a=0;if(!(0|(n|=0))&!(0|(i|=0)))return s=1,M(0|(r=0)),0|s;s=t,r=e,t=1,e=0;do{t=0|Oe(0|((a=!0&!(1&n))?1:s),0|(a?0:r),0|t,0|e),e=0|w(),n=0|ze(0|n,0|i,1),i=0|w(),s=0|Oe(0|s,0|r,0|s,0|r),r=0|w()}while(!(!(0|n)&!(0|i)));return M(0|e),0|t}function Ae(t,e,n){t|=0;var i,a=0,o=0,l=0,u=0,h=0,c=0,A=0,d=0,p=0;if(!(0|Y(e|=0,n|=0)))return 0|(p=0);if(e=0|X(e),a=+s[n>>3],o=e&(o=+s[n+8>>3])<0?o+6.283185307179586:o,(0|(p=0|r[t>>2]))<=0)return 0|(p=0);if(i=0|r[t+4>>2],e){e=0,d=o,n=-1,t=0;t:for(;;){for(A=t;u=+s[i+(A<<4)>>3],o=+s[i+(A<<4)+8>>3],l=+s[i+((t=(n+2|0)%(0|p)|0)<<4)>>3],h=+s[i+(t<<4)+8>>3],u>l?(c=u,u=h):(c=l,l=u,u=o,o=h),(a=a==l|a==c?a+2220446049250313e-31:a)<l|a>c;){if((0|(n=A+1|0))>=(0|p)){n=22;break t}t=A,A=n,n=t}if(((c=(h=u<0?u+6.283185307179586:u)+(a-l)/(c-l)*((u=o<0?o+6.283185307179586:o)-h))<0?c+6.283185307179586:c)>(d=h==d|u==d?d+-2220446049250313e-31:d)&&(e^=1),(0|(t=A+1|0))>=(0|p)){n=22;break}n=A}if(22==(0|n))return 0|e}else{e=0,d=o,n=-1,t=0;t:for(;;){for(A=t;u=+s[i+(A<<4)>>3],o=+s[i+(A<<4)+8>>3],l=+s[i+((t=(n+2|0)%(0|p)|0)<<4)>>3],h=+s[i+(t<<4)+8>>3],u>l?(c=u,u=h):(c=l,l=u,u=o,o=h),(a=a==l|a==c?a+2220446049250313e-31:a)<l|a>c;){if((0|(n=A+1|0))>=(0|p)){n=22;break t}t=A,A=n,n=t}if(u+(a-l)/(c-l)*(o-u)>(d=u==d|o==d?d+-2220446049250313e-31:d)&&(e^=1),(0|(t=A+1|0))>=(0|p)){n=22;break}n=A}if(22==(0|n))return 0|e}return 0}function de(t,e){e|=0;var n,i,a,o,l,h=0,c=0,A=0,d=0,p=0,f=0,m=0,g=0,y=0,v=0,_=0,x=0;if(!(i=0|r[(t|=0)>>2]))return r[e>>2]=0,r[e+4>>2]=0,r[e+8>>2]=0,r[e+12>>2]=0,r[e+16>>2]=0,r[e+20>>2]=0,r[e+24>>2]=0,void(r[e+28>>2]=0);if(s[(a=e+8|0)>>3]=17976931348623157e292,s[(o=e+24|0)>>3]=17976931348623157e292,s[e>>3]=-17976931348623157e292,s[(l=e+16|0)>>3]=-17976931348623157e292,!((0|i)<=0)){for(n=0|r[t+4>>2],g=17976931348623157e292,y=-17976931348623157e292,v=0,t=-1,d=17976931348623157e292,p=17976931348623157e292,m=-17976931348623157e292,c=-17976931348623157e292,_=0;h=+s[n+(_<<4)>>3],f=+s[n+(_<<4)+8>>3],A=+s[n+(((0|(t=t+2|0))==(0|i)?0:t)<<4)+8>>3],h<d&&(s[a>>3]=h,d=h),f<p&&(s[o>>3]=f,p=f),h>m?s[e>>3]=h:h=m,f>c&&(s[l>>3]=f,c=f),g=f>0&f<g?f:g,y=f<0&f>y?f:y,v|=+u(+(f-A))>3.141592653589793,(0|(t=_+1|0))!=(0|i);)x=_,m=h,_=t,t=x;v&&(s[l>>3]=y,s[o>>3]=g)}}function pe(t,e){e|=0;var n,i=0,a=0,o=0,l=0,h=0,c=0,A=0,d=0,p=0,f=0,m=0,g=0,y=0,v=0,_=0,x=0,b=0,S=0,M=0,w=0,T=0;if(y=0|r[(t|=0)>>2]){if(s[(v=e+8|0)>>3]=17976931348623157e292,s[(_=e+24|0)>>3]=17976931348623157e292,s[e>>3]=-17976931348623157e292,s[(x=e+16|0)>>3]=-17976931348623157e292,(0|y)>0){for(o=0|r[t+4>>2],m=17976931348623157e292,g=-17976931348623157e292,a=0,i=-1,A=17976931348623157e292,d=17976931348623157e292,f=-17976931348623157e292,h=-17976931348623157e292,b=0;l=+s[o+(b<<4)>>3],p=+s[o+(b<<4)+8>>3],c=+s[o+(((0|(w=i+2|0))==(0|y)?0:w)<<4)+8>>3],l<A&&(s[v>>3]=l,A=l),p<d&&(s[_>>3]=p,d=p),l>f?s[e>>3]=l:l=f,p>h&&(s[x>>3]=p,h=p),m=p>0&p<m?p:m,g=p<0&p>g?p:g,a|=+u(+(p-c))>3.141592653589793,(0|(i=b+1|0))!=(0|y);)w=b,f=l,b=i,i=w;a&&(s[x>>3]=g,s[_>>3]=m)}}else r[e>>2]=0,r[e+4>>2]=0,r[e+8>>2]=0,r[e+12>>2]=0,r[e+16>>2]=0,r[e+20>>2]=0,r[e+24>>2]=0,r[e+28>>2]=0;if(!((0|(i=0|r[(w=t+8|0)>>2]))<=0)){n=t+12|0,M=0;do{if(o=0|r[n>>2],a=M,_=e+((M=M+1|0)<<5)|0,x=0|r[o+(a<<3)>>2]){if(s[(b=e+(M<<5)+8|0)>>3]=17976931348623157e292,s[(t=e+(M<<5)+24|0)>>3]=17976931348623157e292,s[_>>3]=-17976931348623157e292,s[(S=e+(M<<5)+16|0)>>3]=-17976931348623157e292,(0|x)>0){for(y=0|r[o+(a<<3)+4>>2],m=17976931348623157e292,g=-17976931348623157e292,o=0,a=-1,v=0,A=17976931348623157e292,d=17976931348623157e292,p=-17976931348623157e292,h=-17976931348623157e292;l=+s[y+(v<<4)>>3],f=+s[y+(v<<4)+8>>3],c=+s[y+(((0|(a=a+2|0))==(0|x)?0:a)<<4)+8>>3],l<A&&(s[b>>3]=l,A=l),f<d&&(s[t>>3]=f,d=f),l>p?s[_>>3]=l:l=p,f>h&&(s[S>>3]=f,h=f),m=f>0&f<m?f:m,g=f<0&f>g?f:g,o|=+u(+(f-c))>3.141592653589793,(0|(a=v+1|0))!=(0|x);)T=v,v=a,p=l,a=T;o&&(s[S>>3]=g,s[t>>3]=m)}}else r[_>>2]=0,r[_+4>>2]=0,r[_+8>>2]=0,r[_+12>>2]=0,r[_+16>>2]=0,r[_+20>>2]=0,r[_+24>>2]=0,r[_+28>>2]=0,i=0|r[w>>2]}while((0|M)<(0|i))}}function fe(t,e,n){var i=0,s=0,a=0;if(!(0|Ae(t|=0,e|=0,n|=0)))return 0|(s=0);if((0|r[(s=t+8|0)>>2])<=0)return 0|(s=1);for(i=t+12|0,t=0;;){if(a=t,t=t+1|0,0|Ae((0|r[i>>2])+(a<<3)|0,e+(t<<5)|0,n)){t=0,i=6;break}if((0|t)>=(0|r[s>>2])){t=1,i=6;break}}return 6==(0|i)?0|t:0}function me(t,e,n,i,r){e|=0,n|=0,i|=0,r|=0;var a,o,l,u,h,c,A,d=0;u=+s[(t|=0)>>3],l=+s[e>>3]-u,o=+s[t+8>>3],a=+s[e+8>>3]-o,c=+s[n>>3],d=((d=+s[i>>3]-c)*(o-(A=+s[n+8>>3]))-(u-c)*(h=+s[i+8>>3]-A))/(l*h-a*d),s[r>>3]=u+l*d,s[r+8>>3]=o+a*d}function ge(t,e){return e|=0,+u(+(+s[(t|=0)>>3]-+s[e>>3]))<1.1920928955078125e-7?0|(e=+u(+(+s[t+8>>3]-+s[e+8>>3]))<1.1920928955078125e-7):0|(e=0)}function ye(t,e){e|=0;var n,i,r;return+((r=+s[(t|=0)>>3]-+s[e>>3])*r+(i=+s[t+8>>3]-+s[e+8>>3])*i+(n=+s[t+16>>3]-+s[e+16>>3])*n)}function ve(t,e,n){n|=0;var i,s,a,o,l=0,u=0,h=0;if(o=D,D=D+32|0,h=o,0|(l=0|Wt(t|=0,e|=0,s=o+16|0)))return D=o,0|(n=l);i=0|It(t,e),a=0|Ft(t,e),function(t,e){t=7696+(28*(t|=0)|0)|0,r[(e|=0)>>2]=r[t>>2],r[e+4>>2]=r[t+4>>2],r[e+8>>2]=r[t+8>>2],r[e+12>>2]=r[t+12>>2]}(i,h),l=0|function(t,e){t|=0;var n=0,i=0;if((e|=0)>>>0>20)return-1;do{if((0|r[11120+(216*e|0)>>2])!=(0|t))if((0|r[11120+(216*e|0)+8>>2])!=(0|t))if((0|r[11120+(216*e|0)+16>>2])!=(0|t))if((0|r[11120+(216*e|0)+24>>2])!=(0|t))if((0|r[11120+(216*e|0)+32>>2])!=(0|t))if((0|r[11120+(216*e|0)+40>>2])!=(0|t))if((0|r[11120+(216*e|0)+48>>2])!=(0|t))if((0|r[11120+(216*e|0)+56>>2])!=(0|t))if((0|r[11120+(216*e|0)+64>>2])!=(0|t))if((0|r[11120+(216*e|0)+72>>2])!=(0|t))if((0|r[11120+(216*e|0)+80>>2])!=(0|t))if((0|r[11120+(216*e|0)+88>>2])!=(0|t))if((0|r[11120+(216*e|0)+96>>2])!=(0|t))if((0|r[11120+(216*e|0)+104>>2])!=(0|t))if((0|r[11120+(216*e|0)+112>>2])!=(0|t))if((0|r[11120+(216*e|0)+120>>2])!=(0|t))if((0|r[11120+(216*e|0)+128>>2])!=(0|t)){if((0|r[11120+(216*e|0)+136>>2])!=(0|t)){if((0|r[11120+(216*e|0)+144>>2])==(0|t)){t=0,n=2,i=0;break}if((0|r[11120+(216*e|0)+152>>2])==(0|t)){t=0,n=2,i=1;break}if((0|r[11120+(216*e|0)+160>>2])==(0|t)){t=0,n=2,i=2;break}if((0|r[11120+(216*e|0)+168>>2])==(0|t)){t=1,n=2,i=0;break}if((0|r[11120+(216*e|0)+176>>2])==(0|t)){t=1,n=2,i=1;break}if((0|r[11120+(216*e|0)+184>>2])==(0|t)){t=1,n=2,i=2;break}if((0|r[11120+(216*e|0)+192>>2])==(0|t)){t=2,n=2,i=0;break}if((0|r[11120+(216*e|0)+200>>2])==(0|t)){t=2,n=2,i=1;break}if((0|r[11120+(216*e|0)+208>>2])==(0|t)){t=2,n=2,i=2;break}return-1}t=2,n=1,i=2}else t=2,n=1,i=1;else t=2,n=1,i=0;else t=1,n=1,i=2;else t=1,n=1,i=1;else t=1,n=1,i=0;else t=0,n=1,i=2;else t=0,n=1,i=1;else t=0,n=1,i=0;else t=2,n=0,i=2;else t=2,n=0,i=1;else t=2,n=0,i=0;else t=1,n=0,i=2;else t=1,n=0,i=1;else t=1,n=0,i=0;else t=0,n=0,i=2;else t=0,n=0,i=1;else t=0,n=0,i=0}while(0);return 0|r[11120+(216*e|0)+(72*n|0)+(24*t|0)+(i<<3)+4>>2]}(i,0|r[s>>2]);t:do{if(0|z(i)){switch(0|i){case 4:t=0;break;case 14:t=1;break;case 24:t=2;break;case 38:t=3;break;case 49:t=4;break;case 58:t=5;break;case 63:t=6;break;case 72:t=7;break;case 83:t=8;break;case 97:t=9;break;case 107:t=10;break;case 117:t=11;break;default:l=1;break t}if(u=0|r[22e3+(24*t|0)+8>>2],e=0|r[22e3+(24*t|0)+16>>2],(0|(t=0|r[s>>2]))!=(0|r[h>>2])&&(h=0|q(i))|(0|(t=0|r[s>>2]))==(0|e)&&(l=(l+1|0)%6|0),3==(0|a)&(0|t)==(0|e)){l=(l+5|0)%6|0,u=22;break}5==(0|a)&(0|t)==(0|u)?(l=(l+1|0)%6|0,u=22):u=22}else u=22}while(0);return 22==(0|u)&&(r[n>>2]=l,l=0),D=o,0|(n=l)}function _e(t,e,n,i){n|=0,i|=0;var s,a,o,l,u,h=0,c=0,A=0,d=0,p=0,f=0,m=0,g=0,y=0,v=0,_=0;if(u=D,D=D+32|0,_=u+24|0,l=u+20|0,o=u+8|0,a=u+16|0,s=u,p=(p=!(0|Ot(t|=0,e|=0)))?6:5,m=0|qe(0|t,0|e,52),w(),p>>>0<=n>>>0)return D=u,0|(i=2);!(g=!(0|(m&=15)))&&!((y=0|Ge(7,0,3*(15^m)|0))&t)&!(w()&e)?h=n:c=4;t:do{if(4==(0|c)){if((0|((h=!!(0|Ot(t,e)))?4:5))<(0|n))return D=u,0|(i=1);if(0|ve(t,e,_))return D=u,0|(i=1);if(c=(0|r[_>>2])+n|0,7==(0|(y=0|r[(h=h?22288+((0|c)%5<<2)|0:22320+((0|c)%6<<2)|0)>>2])))return D=u,0|(i=1);r[l>>2]=0,h=0|O(t,e,y,l,o);do{if(!h){if(f=0|r[(d=o)>>2],c=(A=(d=0|r[d+4>>2])>>>0<e>>>0|(0|d)==(0|e)&f>>>0<t>>>0)?f:t,A=A?d:e,!g&&!(f&(g=0|Ge(7,0,3*(15^m)|0)))&!(d&w()))h=n;else{if(d=(n+-1+p|0)%(0|p)|0,h=0|Ot(t,e),(0|d)<0&&T(23313,23315,245,23324),(0|((p=!!(0|h))?4:5))<(0|d)&&T(23313,23315,245,23324),0|ve(t,e,_)&&T(23313,23315,245,23324),h=(0|r[_>>2])+d|0,7==(0|(d=0|r[(h=p?22288+((0|h)%5<<2)|0:22320+((0|h)%6<<2)|0)>>2]))&&T(23313,23315,245,23324),r[a>>2]=0,0|(h=0|O(t,e,d,a,s)))break;p=0|r[(f=s)>>2],f=0|r[f+4>>2];do{if(f>>>0<A>>>0|(0|f)==(0|A)&p>>>0<c>>>0){if(c=0|Ot(p,f)?0|F(p,f,t,e):0|r[22384+(((0|r[a>>2])+(0|r[22352+(d<<2)>>2])|0)%6<<2)>>2],h=0|Ot(p,f),(c+-1|0)>>>0>5){h=-1,c=p,A=f;break}if(1==(0|c)&(h=!!(0|h))){h=-1,c=p,A=f;break}do{if(!(0|ve(p,f,_))){if(h){h=(5+(0|r[21936+(c<<2)>>2])-(0|r[_>>2])|0)%5|0;break}h=(6+(0|r[21968+(c<<2)>>2])-(0|r[_>>2])|0)%6|0;break}h=-1}while(0);c=p,A=f}else h=n}while(0);f=0|r[(d=o)>>2],d=0|r[d+4>>2]}if((0|c)==(0|f)&(0|A)==(0|d)){if(t=(p=!!(0|Ot(f,d)))?0|F(f,d,t,e):0|r[22384+(((0|r[l>>2])+(0|r[22352+(y<<2)>>2])|0)%6<<2)>>2],h=0|Ot(f,d),(t+-1|0)>>>0<=5&&!(1==(0|t)&(v=!!(0|h))))do{if(!(0|ve(f,d,_))){if(v){h=(5+(0|r[21936+(t<<2)>>2])-(0|r[_>>2])|0)%5|0;break}h=(6+(0|r[21968+(t<<2)>>2])-(0|r[_>>2])|0)%6|0;break}h=-1}while(0);else h=-1;h=6==(0|(h=h+1|0))|p&5==(0|h)?0:h}e=A,t=c;break t}}while(0);return D=u,0|(i=h)}}while(0);return v=0|Ge(0|h,0,56),_=w()|-2130706433&e|536870912,r[i>>2]=v|t,r[i+4>>2]=_,D=u,0|(i=0)}function xe(t,e,n){t|=0,n|=0;var i=0;(0|(e|=0))>0?(i=0|Pe(e,4),r[t>>2]=i,i||T(23337,23360,40,23374)):r[t>>2]=0,r[t+4>>2]=e,r[t+8>>2]=0,r[t+12>>2]=n}function be(t){var e,n,i,a=0,o=0,l=0,h=0;e=(t|=0)+4|0,n=t+12|0,i=t+8|0;t:for(;;){for(o=0|r[e>>2],a=0;;){if((0|a)>=(0|o))break t;if(l=0|r[t>>2],h=0|r[l+(a<<2)>>2])break;a=a+1|0}a=l+(~~(+u(+ +c(10,+ +(15-(0|r[n>>2])|0))*(+s[h>>3]+ +s[h+8>>3]))%+(0|o))>>>0<<2)|0,o=0|r[a>>2];e:do{if(0|o){if(l=h+32|0,(0|o)==(0|h))r[a>>2]=r[l>>2];else{if(!(a=0|r[(o=o+32|0)>>2]))break;for(;(0|a)!=(0|h);)if(!(a=0|r[(o=a+32|0)>>2]))break e;r[o>>2]=r[l>>2]}Ne(h),r[i>>2]=(0|r[i>>2])-1}}while(0)}Ne(0|r[t>>2])}function Se(t){var e,n=0,i=0;for(e=0|r[(t|=0)+4>>2],i=0;;){if((0|i)>=(0|e)){n=0,i=4;break}if(n=0|r[(0|r[t>>2])+(i<<2)>>2]){i=4;break}i=i+1|0}return 4==(0|i)?0|n:0}function Me(t,e){e|=0;var n=0,i=0,a=0,o=0;if(n=~~(+u(+ +c(10,+ +(15-(0|r[(t|=0)+12>>2])|0))*(+s[e>>3]+ +s[e+8>>3]))%+(0|r[t+4>>2]))>>>0,n=(0|r[t>>2])+(n<<2)|0,!(i=0|r[n>>2]))return 0|(o=1);o=e+32|0;do{if((0|i)!=(0|e)){if(!(n=0|r[i+32>>2]))return 0|(o=1);for(a=n;;){if((0|a)==(0|e)){a=8;break}if(!(n=0|r[a+32>>2])){n=1,a=10;break}i=a,a=n}if(8==(0|a)){r[i+32>>2]=r[o>>2];break}if(10==(0|a))return 0|n}else r[n>>2]=r[o>>2]}while(0);return Ne(e),r[(o=t+8|0)>>2]=(0|r[o>>2])-1,0|(o=0)}function we(t,e,n){t|=0,e|=0,n|=0;var i,a=0,o=0,l=0;(i=0|Re(40))||T(23390,23360,98,23403),r[i>>2]=r[e>>2],r[i+4>>2]=r[e+4>>2],r[i+8>>2]=r[e+8>>2],r[i+12>>2]=r[e+12>>2],r[(o=i+16|0)>>2]=r[n>>2],r[o+4>>2]=r[n+4>>2],r[o+8>>2]=r[n+8>>2],r[o+12>>2]=r[n+12>>2],r[i+32>>2]=0,o=~~(+u(+ +c(10,+ +(15-(0|r[t+12>>2])|0))*(+s[e>>3]+ +s[e+8>>3]))%+(0|r[t+4>>2]))>>>0,o=(0|r[t>>2])+(o<<2)|0,a=0|r[o>>2];do{if(a){for(;!(0|Jt(a,e)&&0|Jt(a+16|0,n));)if(o=0|r[a+32>>2],!(0|r[(a=0|o?o:a)+32>>2])){l=10;break}if(10==(0|l)){r[a+32>>2]=i;break}return Ne(i),0|(l=a)}r[o>>2]=i}while(0);return r[(l=t+8|0)>>2]=1+(0|r[l>>2]),0|(l=i)}function Te(t,e,n){e|=0,n|=0;var i=0,a=0;if(a=~~(+u(+ +c(10,+ +(15-(0|r[(t|=0)+12>>2])|0))*(+s[e>>3]+ +s[e+8>>3]))%+(0|r[t+4>>2]))>>>0,!(a=0|r[(0|r[t>>2])+(a<<2)>>2]))return 0|(n=0);if(!n){for(t=a;;){if(0|Jt(t,e)){i=10;break}if(!(t=0|r[t+32>>2])){t=0,i=10;break}}if(10==(0|i))return 0|t}for(t=a;;){if(0|Jt(t,e)&&0|Jt(t+16|0,n)){i=10;break}if(!(t=0|r[t+32>>2])){t=0,i=10;break}}return 10==(0|i)?0|t:0}function Ee(t,e){e|=0;var n=0;if(n=~~(+u(+ +c(10,+ +(15-(0|r[(t|=0)+12>>2])|0))*(+s[e>>3]+ +s[e+8>>3]))%+(0|r[t+4>>2]))>>>0,!(t=0|r[(0|r[t>>2])+(n<<2)>>2]))return 0|(n=0);for(;;){if(0|Jt(t,e)){e=5;break}if(!(t=0|r[t+32>>2])){t=0,e=5;break}}return 5==(0|e)?0|t:0}function Ce(t){return 0|+function(t){return+ +Ye(+(t=+t))}(t=+t)}function Re(t){t|=0;var e,n=0,i=0,s=0,a=0,o=0,l=0,u=0,h=0,c=0,A=0,d=0,p=0,f=0,m=0,g=0,y=0,v=0,_=0,x=0,b=0;e=D,D=D+16|0,p=e;do{if(t>>>0<245){if(t=(c=t>>>0<11?16:t+11&-8)>>>3,3&(i=(d=0|r[5857])>>>t))return s=0|r[(i=(t=23468+((n=(1&i^1)+t|0)<<1<<2)|0)+8|0)>>2],(0|(o=0|r[(a=s+8|0)>>2]))==(0|t)?r[5857]=d&~(1<<n):(r[o+12>>2]=t,r[i>>2]=o),b=n<<3,r[s+4>>2]=3|b,r[(b=s+b+4|0)>>2]=1|r[b>>2],D=e,0|(b=a);if(c>>>0>(A=0|r[5859])>>>0){if(0|i)return n=((n=i<<t&((n=2<<t)|0-n))&0-n)-1|0,o=0|r[(t=(n=23468+((s=((i=(n>>>=u=n>>>12&16)>>>5&8)|u|(o=(n>>>=i)>>>2&4)|(t=(n>>>=o)>>>1&2)|(s=(n>>>=t)>>>1&1))+(n>>>s)|0)<<1<<2)|0)+8|0)>>2],(0|(i=0|r[(u=o+8|0)>>2]))==(0|n)?(t=d&~(1<<s),r[5857]=t):(r[i+12>>2]=n,r[t>>2]=i,t=d),l=(b=s<<3)-c|0,r[o+4>>2]=3|c,r[(a=o+c|0)+4>>2]=1|l,r[o+b>>2]=l,0|A&&(s=0|r[5862],i=23468+((n=A>>>3)<<1<<2)|0,t&(n=1<<n)?n=0|r[(t=i+8|0)>>2]:(r[5857]=t|n,n=i,t=i+8|0),r[t>>2]=s,r[n+12>>2]=s,r[s+8>>2]=n,r[s+12>>2]=i),r[5859]=l,r[5862]=a,D=e,0|(b=u);if(o=0|r[5858]){for(i=(o&0-o)-1|0,i=h=0|r[23732+(((s=(i>>>=a=i>>>12&16)>>>5&8)|a|(l=(i>>>=s)>>>2&4)|(u=(i>>>=l)>>>1&2)|(h=(i>>>=u)>>>1&1))+(i>>>h)<<2)>>2],u=h,h=(-8&r[h+4>>2])-c|0;(t=0|r[i+16>>2])||(t=0|r[i+20>>2]);)i=t,u=(a=(l=(-8&r[t+4>>2])-c|0)>>>0<h>>>0)?t:u,h=a?l:h;if((l=u+c|0)>>>0>u>>>0){a=0|r[u+24>>2],n=0|r[u+12>>2];do{if((0|n)==(0|u)){if(!(n=0|r[(t=u+20|0)>>2])&&!(n=0|r[(t=u+16|0)>>2])){i=0;break}for(;;)if(i=0|r[(s=n+20|0)>>2])n=i,t=s;else{if(!(i=0|r[(s=n+16|0)>>2]))break;n=i,t=s}r[t>>2]=0,i=n}else i=0|r[u+8>>2],r[i+12>>2]=n,r[n+8>>2]=i,i=n}while(0);do{if(0|a){if(n=0|r[u+28>>2],(0|u)==(0|r[(t=23732+(n<<2)|0)>>2])){if(r[t>>2]=i,!i){r[5858]=o&~(1<<n);break}}else if(r[((0|r[(b=a+16|0)>>2])==(0|u)?b:a+20)>>2]=i,!i)break;r[i+24>>2]=a,0|(n=0|r[u+16>>2])&&(r[i+16>>2]=n,r[n+24>>2]=i),0|(n=0|r[u+20>>2])&&(r[i+20>>2]=n,r[n+24>>2]=i)}}while(0);return h>>>0<16?(b=h+c|0,r[u+4>>2]=3|b,r[(b=u+b+4|0)>>2]=1|r[b>>2]):(r[u+4>>2]=3|c,r[l+4>>2]=1|h,r[l+h>>2]=h,0|A&&(s=0|r[5862],i=23468+((n=A>>>3)<<1<<2)|0,(n=1<<n)&d?n=0|r[(t=i+8|0)>>2]:(r[5857]=n|d,n=i,t=i+8|0),r[t>>2]=s,r[n+12>>2]=s,r[s+8>>2]=n,r[s+12>>2]=i),r[5859]=h,r[5862]=l),D=e,0|(b=u+8|0)}d=c}else d=c}else d=c}else if(t>>>0<=4294967231)if(c=-8&(t=t+11|0),s=0|r[5858]){a=0-c|0,h=(t>>>=8)?c>>>0>16777215?31:c>>>((h=14-((u=((g=t<<(d=(t+1048320|0)>>>16&8))+520192|0)>>>16&4)|d|(h=((g<<=u)+245760|0)>>>16&2))+(g<<h>>>15)|0)+7|0)&1|h<<1:0,i=0|r[23732+(h<<2)>>2];t:do{if(i)for(t=0,u=c<<(31==(0|h)?0:25-(h>>>1)),o=0;;){if((l=(-8&r[i+4>>2])-c|0)>>>0<a>>>0){if(!l){t=i,a=0,g=65;break t}t=i,a=l}if(o=!(0|(g=0|r[i+20>>2]))|(0|g)==(0|(i=0|r[i+16+(u>>>31<<2)>>2]))?o:g,!i){i=o,g=61;break}u<<=1}else i=0,t=0,g=61}while(0);if(61==(0|g)){if(!(0|i)&!(0|t)){if(!(t=((t=2<<h)|0-t)&s)){d=c;break}d=(t&0-t)-1|0,t=0,i=0|r[23732+(((o=(d>>>=l=d>>>12&16)>>>5&8)|l|(u=(d>>>=o)>>>2&4)|(h=(d>>>=u)>>>1&2)|(i=(d>>>=h)>>>1&1))+(d>>>i)<<2)>>2]}i?g=65:(u=t,l=a)}if(65==(0|g))for(o=i;;){if(a=(i=(d=(-8&r[o+4>>2])-c|0)>>>0<a>>>0)?d:a,t=i?o:t,(i=0|r[o+16>>2])||(i=0|r[o+20>>2]),!i){u=t,l=a;break}o=i}if(0|u&&l>>>0<((0|r[5859])-c|0)>>>0&&(A=u+c|0)>>>0>u>>>0){o=0|r[u+24>>2],n=0|r[u+12>>2];do{if((0|n)==(0|u)){if(!(n=0|r[(t=u+20|0)>>2])&&!(n=0|r[(t=u+16|0)>>2])){n=0;break}for(;;)if(i=0|r[(a=n+20|0)>>2])n=i,t=a;else{if(!(i=0|r[(a=n+16|0)>>2]))break;n=i,t=a}r[t>>2]=0}else b=0|r[u+8>>2],r[b+12>>2]=n,r[n+8>>2]=b}while(0);do{if(o){if(t=0|r[u+28>>2],(0|u)==(0|r[(i=23732+(t<<2)|0)>>2])){if(r[i>>2]=n,!n){s&=~(1<<t),r[5858]=s;break}}else if(r[((0|r[(b=o+16|0)>>2])==(0|u)?b:o+20)>>2]=n,!n)break;r[n+24>>2]=o,0|(t=0|r[u+16>>2])&&(r[n+16>>2]=t,r[t+24>>2]=n),(t=0|r[u+20>>2])&&(r[n+20>>2]=t,r[t+24>>2]=n)}}while(0);t:do{if(l>>>0<16)b=l+c|0,r[u+4>>2]=3|b,r[(b=u+b+4|0)>>2]=1|r[b>>2];else{if(r[u+4>>2]=3|c,r[A+4>>2]=1|l,r[A+l>>2]=l,n=l>>>3,l>>>0<256){i=23468+(n<<1<<2)|0,(t=0|r[5857])&(n=1<<n)?n=0|r[(t=i+8|0)>>2]:(r[5857]=t|n,n=i,t=i+8|0),r[t>>2]=A,r[n+12>>2]=A,r[A+8>>2]=n,r[A+12>>2]=i;break}if(n=23732+((i=(n=l>>>8)?l>>>0>16777215?31:l>>>((i=14-((_=((b=n<<(x=(n+1048320|0)>>>16&8))+520192|0)>>>16&4)|x|(i=((b<<=_)+245760|0)>>>16&2))+(b<<i>>>15)|0)+7|0)&1|i<<1:0)<<2)|0,r[A+28>>2]=i,r[(t=A+16|0)+4>>2]=0,r[t>>2]=0,!(s&(t=1<<i))){r[5858]=s|t,r[n>>2]=A,r[A+24>>2]=n,r[A+12>>2]=A,r[A+8>>2]=A;break}n=0|r[n>>2];e:do{if((-8&r[n+4>>2])!=(0|l)){for(s=l<<(31==(0|i)?0:25-(i>>>1));t=0|r[(i=n+16+(s>>>31<<2)|0)>>2];){if((-8&r[t+4>>2])==(0|l)){n=t;break e}s<<=1,n=t}r[i>>2]=A,r[A+24>>2]=n,r[A+12>>2]=A,r[A+8>>2]=A;break t}}while(0);b=0|r[(x=n+8|0)>>2],r[b+12>>2]=A,r[x>>2]=A,r[A+8>>2]=b,r[A+12>>2]=n,r[A+24>>2]=0}}while(0);return D=e,0|(b=u+8|0)}d=c}else d=c;else d=-1}while(0);if((i=0|r[5859])>>>0>=d>>>0)return n=i-d|0,t=0|r[5862],n>>>0>15?(b=t+d|0,r[5862]=b,r[5859]=n,r[b+4>>2]=1|n,r[t+i>>2]=n,r[t+4>>2]=3|d):(r[5859]=0,r[5862]=0,r[t+4>>2]=3|i,r[(b=t+i+4|0)>>2]=1|r[b>>2]),D=e,0|(b=t+8|0);if((l=0|r[5860])>>>0>d>>>0)return _=l-d|0,r[5860]=_,x=(b=0|r[5863])+d|0,r[5863]=x,r[x+4>>2]=1|_,r[b+4>>2]=3|d,D=e,0|(b=b+8|0);if(0|r[5975]?t=0|r[5977]:(r[5977]=4096,r[5976]=4096,r[5978]=-1,r[5979]=-1,r[5980]=0,r[5968]=0,r[5975]=-16&p^1431655768,t=4096),u=d+48|0,(c=(o=t+(h=d+47|0)|0)&(a=0-t|0))>>>0<=d>>>0)return D=e,0|(b=0);if(0|(t=0|r[5967])&&(p=(A=0|r[5965])+c|0)>>>0<=A>>>0|p>>>0>t>>>0)return D=e,0|(b=0);t:do{if(4&r[5968])n=0,g=143;else{i=0|r[5863];e:do{if(i){for(s=23876;!((p=0|r[s>>2])>>>0<=i>>>0&&(p+(0|r[s+4>>2])|0)>>>0>i>>>0);){if(!(t=0|r[s+8>>2])){g=128;break e}s=t}if((n=o-l&a)>>>0<2147483647)if((0|(t=0|Qe(0|n)))==((0|r[s>>2])+(0|r[s+4>>2])|0)){if(-1!=(0|t)){l=n,o=t,g=145;break t}}else s=t,g=136;else n=0}else g=128}while(0);do{if(128==(0|g))if(-1!=(0|(i=0|Qe(0)))&&(n=i,m=(n=((m=(f=0|r[5976])+-1|0)&n?(m+n&0-f)-n|0:0)+c|0)+(f=0|r[5965])|0,n>>>0>d>>>0&n>>>0<2147483647)){if(0|(p=0|r[5967])&&m>>>0<=f>>>0|m>>>0>p>>>0){n=0;break}if((0|(t=0|Qe(0|n)))==(0|i)){l=n,o=i,g=145;break t}s=t,g=136}else n=0}while(0);do{if(136==(0|g)){if(i=0-n|0,!(u>>>0>n>>>0&n>>>0<2147483647&-1!=(0|s))){if(-1==(0|s)){n=0;break}l=n,o=s,g=145;break t}if((t=h-n+(t=0|r[5977])&0-t)>>>0>=2147483647){l=n,o=s,g=145;break t}if(-1==(0|Qe(0|t))){Qe(0|i),n=0;break}l=t+n|0,o=s,g=145;break t}}while(0);r[5968]=4|r[5968],g=143}}while(0);if(143==(0|g)&&c>>>0<2147483647&&!(-1==(0|(_=0|Qe(0|c)))|1^(v=(y=(m=0|Qe(0))-_|0)>>>0>(d+40|0)>>>0)|_>>>0<m>>>0&-1!=(0|_)&-1!=(0|m)^1)&&(l=v?y:n,o=_,g=145),145==(0|g)){n=(0|r[5965])+l|0,r[5965]=n,n>>>0>(0|r[5966])>>>0&&(r[5966]=n),h=0|r[5863];t:do{if(h){for(n=23876;;){if((0|o)==((t=0|r[n>>2])+(i=0|r[n+4>>2])|0)){g=154;break}if(!(s=0|r[n+8>>2]))break;n=s}if(!(154!=(0|g)||(x=n+4|0,8&r[n+12>>2]))&&o>>>0>h>>>0&t>>>0<=h>>>0){r[x>>2]=i+l,x=h+(_=7&(_=h+8|0)?0-_&7:0)|0,_=(b=(0|r[5860])+l|0)-_|0,r[5863]=x,r[5860]=_,r[x+4>>2]=1|_,r[h+b+4>>2]=40,r[5864]=r[5979];break}for(o>>>0<(0|r[5861])>>>0&&(r[5861]=o),i=o+l|0,n=23876;;){if((0|r[n>>2])==(0|i)){g=162;break}if(!(t=0|r[n+8>>2]))break;n=t}if(162==(0|g)&&!(8&r[n+12>>2])){r[n>>2]=o,r[(A=n+4|0)>>2]=(0|r[A>>2])+l,c=(A=o+(7&(A=o+8|0)?0-A&7:0)|0)+d|0,u=(n=i+(7&(n=i+8|0)?0-n&7:0)|0)-A-d|0,r[A+4>>2]=3|d;e:do{if((0|h)==(0|n))b=(0|r[5860])+u|0,r[5860]=b,r[5863]=c,r[c+4>>2]=1|b;else{if((0|r[5862])==(0|n)){b=(0|r[5859])+u|0,r[5859]=b,r[5862]=c,r[c+4>>2]=1|b,r[c+b>>2]=b;break}if(1==(3&(t=0|r[n+4>>2]))){l=-8&t,s=t>>>3;n:do{if(t>>>0<256){if(t=0|r[n+8>>2],(0|(i=0|r[n+12>>2]))==(0|t)){r[5857]=r[5857]&~(1<<s);break}r[t+12>>2]=i,r[i+8>>2]=t;break}o=0|r[n+24>>2],t=0|r[n+12>>2];do{if((0|t)==(0|n)){if(t=0|r[(s=(i=n+16|0)+4|0)>>2])i=s;else if(!(t=0|r[i>>2])){t=0;break}for(;;)if(s=0|r[(a=t+20|0)>>2])t=s,i=a;else{if(!(s=0|r[(a=t+16|0)>>2]))break;t=s,i=a}r[i>>2]=0}else b=0|r[n+8>>2],r[b+12>>2]=t,r[t+8>>2]=b}while(0);if(!o)break;s=23732+((i=0|r[n+28>>2])<<2)|0;do{if((0|r[s>>2])==(0|n)){if(r[s>>2]=t,0|t)break;r[5858]=r[5858]&~(1<<i);break n}if(r[((0|r[(b=o+16|0)>>2])==(0|n)?b:o+20)>>2]=t,!t)break n}while(0);if(r[t+24>>2]=o,0|(s=0|r[(i=n+16|0)>>2])&&(r[t+16>>2]=s,r[s+24>>2]=t),!(i=0|r[i+4>>2]))break;r[t+20>>2]=i,r[i+24>>2]=t}while(0);n=n+l|0,a=l+u|0}else a=u;if(r[(n=n+4|0)>>2]=-2&r[n>>2],r[c+4>>2]=1|a,r[c+a>>2]=a,n=a>>>3,a>>>0<256){i=23468+(n<<1<<2)|0,(t=0|r[5857])&(n=1<<n)?n=0|r[(t=i+8|0)>>2]:(r[5857]=t|n,n=i,t=i+8|0),r[t>>2]=c,r[n+12>>2]=c,r[c+8>>2]=n,r[c+12>>2]=i;break}n=a>>>8;do{if(n){if(a>>>0>16777215){s=31;break}s=a>>>((s=14-((_=((b=n<<(x=(n+1048320|0)>>>16&8))+520192|0)>>>16&4)|x|(s=((b<<=_)+245760|0)>>>16&2))+(b<<s>>>15)|0)+7|0)&1|s<<1}else s=0}while(0);if(n=23732+(s<<2)|0,r[c+28>>2]=s,r[(t=c+16|0)+4>>2]=0,r[t>>2]=0,!((t=0|r[5858])&(i=1<<s))){r[5858]=t|i,r[n>>2]=c,r[c+24>>2]=n,r[c+12>>2]=c,r[c+8>>2]=c;break}n=0|r[n>>2];n:do{if((-8&r[n+4>>2])!=(0|a)){for(s=a<<(31==(0|s)?0:25-(s>>>1));t=0|r[(i=n+16+(s>>>31<<2)|0)>>2];){if((-8&r[t+4>>2])==(0|a)){n=t;break n}s<<=1,n=t}r[i>>2]=c,r[c+24>>2]=n,r[c+12>>2]=c,r[c+8>>2]=c;break e}}while(0);b=0|r[(x=n+8|0)>>2],r[b+12>>2]=c,r[x>>2]=c,r[c+8>>2]=b,r[c+12>>2]=n,r[c+24>>2]=0}}while(0);return D=e,0|(b=A+8|0)}for(n=23876;!((t=0|r[n>>2])>>>0<=h>>>0&&(b=t+(0|r[n+4>>2])|0)>>>0>h>>>0);)n=0|r[n+8>>2];n=(t=(t=(a=b+-47|0)+(7&(t=a+8|0)?0-t&7:0)|0)>>>0<(a=h+16|0)>>>0?h:t)+8|0,x=o+(_=7&(_=o+8|0)?0-_&7:0)|0,_=(i=l+-40|0)-_|0,r[5863]=x,r[5860]=_,r[x+4>>2]=1|_,r[o+i+4>>2]=40,r[5864]=r[5979],r[(i=t+4|0)>>2]=27,r[n>>2]=r[5969],r[n+4>>2]=r[5970],r[n+8>>2]=r[5971],r[n+12>>2]=r[5972],r[5969]=o,r[5970]=l,r[5972]=0,r[5971]=n,n=t+24|0;do{x=n,r[(n=n+4|0)>>2]=7}while((x+8|0)>>>0<b>>>0);if((0|t)!=(0|h)){if(o=t-h|0,r[i>>2]=-2&r[i>>2],r[h+4>>2]=1|o,r[t>>2]=o,n=o>>>3,o>>>0<256){i=23468+(n<<1<<2)|0,(t=0|r[5857])&(n=1<<n)?n=0|r[(t=i+8|0)>>2]:(r[5857]=t|n,n=i,t=i+8|0),r[t>>2]=h,r[n+12>>2]=h,r[h+8>>2]=n,r[h+12>>2]=i;break}if(i=23732+((s=(n=o>>>8)?o>>>0>16777215?31:o>>>((s=14-((_=((b=n<<(x=(n+1048320|0)>>>16&8))+520192|0)>>>16&4)|x|(s=((b<<=_)+245760|0)>>>16&2))+(b<<s>>>15)|0)+7|0)&1|s<<1:0)<<2)|0,r[h+28>>2]=s,r[h+20>>2]=0,r[a>>2]=0,!((n=0|r[5858])&(t=1<<s))){r[5858]=n|t,r[i>>2]=h,r[h+24>>2]=i,r[h+12>>2]=h,r[h+8>>2]=h;break}n=0|r[i>>2];e:do{if((-8&r[n+4>>2])!=(0|o)){for(s=o<<(31==(0|s)?0:25-(s>>>1));t=0|r[(i=n+16+(s>>>31<<2)|0)>>2];){if((-8&r[t+4>>2])==(0|o)){n=t;break e}s<<=1,n=t}r[i>>2]=h,r[h+24>>2]=n,r[h+12>>2]=h,r[h+8>>2]=h;break t}}while(0);b=0|r[(x=n+8|0)>>2],r[b+12>>2]=h,r[x>>2]=h,r[h+8>>2]=b,r[h+12>>2]=n,r[h+24>>2]=0}}else!(0|(b=0|r[5861]))|o>>>0<b>>>0&&(r[5861]=o),r[5969]=o,r[5970]=l,r[5972]=0,r[5866]=r[5975],r[5865]=-1,r[5870]=23468,r[5869]=23468,r[5872]=23476,r[5871]=23476,r[5874]=23484,r[5873]=23484,r[5876]=23492,r[5875]=23492,r[5878]=23500,r[5877]=23500,r[5880]=23508,r[5879]=23508,r[5882]=23516,r[5881]=23516,r[5884]=23524,r[5883]=23524,r[5886]=23532,r[5885]=23532,r[5888]=23540,r[5887]=23540,r[5890]=23548,r[5889]=23548,r[5892]=23556,r[5891]=23556,r[5894]=23564,r[5893]=23564,r[5896]=23572,r[5895]=23572,r[5898]=23580,r[5897]=23580,r[5900]=23588,r[5899]=23588,r[5902]=23596,r[5901]=23596,r[5904]=23604,r[5903]=23604,r[5906]=23612,r[5905]=23612,r[5908]=23620,r[5907]=23620,r[5910]=23628,r[5909]=23628,r[5912]=23636,r[5911]=23636,r[5914]=23644,r[5913]=23644,r[5916]=23652,r[5915]=23652,r[5918]=23660,r[5917]=23660,r[5920]=23668,r[5919]=23668,r[5922]=23676,r[5921]=23676,r[5924]=23684,r[5923]=23684,r[5926]=23692,r[5925]=23692,r[5928]=23700,r[5927]=23700,r[5930]=23708,r[5929]=23708,r[5932]=23716,r[5931]=23716,x=o+(_=7&(_=o+8|0)?0-_&7:0)|0,_=(b=l+-40|0)-_|0,r[5863]=x,r[5860]=_,r[x+4>>2]=1|_,r[o+b+4>>2]=40,r[5864]=r[5979]}while(0);if((n=0|r[5860])>>>0>d>>>0)return _=n-d|0,r[5860]=_,x=(b=0|r[5863])+d|0,r[5863]=x,r[x+4>>2]=1|_,r[b+4>>2]=3|d,D=e,0|(b=b+8|0)}return r[(b=23424)>>2]=12,D=e,0|(b=0)}function Ne(t){var e=0,n=0,i=0,s=0,a=0,o=0,l=0,u=0;if(t|=0){n=t+-8|0,s=0|r[5861],u=n+(e=-8&(t=0|r[t+-4>>2]))|0;do{if(1&t)l=n,o=n;else{if(i=0|r[n>>2],!(3&t))return;if(a=i+e|0,(o=n+(0-i)|0)>>>0<s>>>0)return;if((0|r[5862])==(0|o)){if(3&~(e=0|r[(t=u+4|0)>>2])){l=o,e=a;break}return r[5859]=a,r[t>>2]=-2&e,r[o+4>>2]=1|a,void(r[o+a>>2]=a)}if(n=i>>>3,i>>>0<256){if(t=0|r[o+8>>2],(0|(e=0|r[o+12>>2]))==(0|t)){r[5857]=r[5857]&~(1<<n),l=o,e=a;break}r[t+12>>2]=e,r[e+8>>2]=t,l=o,e=a;break}s=0|r[o+24>>2],t=0|r[o+12>>2];do{if((0|t)==(0|o)){if(t=0|r[(n=(e=o+16|0)+4|0)>>2])e=n;else if(!(t=0|r[e>>2])){t=0;break}for(;;)if(n=0|r[(i=t+20|0)>>2])t=n,e=i;else{if(!(n=0|r[(i=t+16|0)>>2]))break;t=n,e=i}r[e>>2]=0}else l=0|r[o+8>>2],r[l+12>>2]=t,r[t+8>>2]=l}while(0);if(s){if(e=0|r[o+28>>2],(0|r[(n=23732+(e<<2)|0)>>2])==(0|o)){if(r[n>>2]=t,!t){r[5858]=r[5858]&~(1<<e),l=o,e=a;break}}else if(r[((0|r[(l=s+16|0)>>2])==(0|o)?l:s+20)>>2]=t,!t){l=o,e=a;break}r[t+24>>2]=s,0|(n=0|r[(e=o+16|0)>>2])&&(r[t+16>>2]=n,r[n+24>>2]=t),(e=0|r[e+4>>2])?(r[t+20>>2]=e,r[e+24>>2]=t,l=o,e=a):(l=o,e=a)}else l=o,e=a}}while(0);if(!(o>>>0>=u>>>0)&&1&(i=0|r[(t=u+4|0)>>2])){if(2&i)r[t>>2]=-2&i,r[l+4>>2]=1|e,r[o+e>>2]=e,s=e;else{if((0|r[5863])==(0|u)){if(u=(0|r[5860])+e|0,r[5860]=u,r[5863]=l,r[l+4>>2]=1|u,(0|l)!=(0|r[5862]))return;return r[5862]=0,void(r[5859]=0)}if((0|r[5862])==(0|u))return u=(0|r[5859])+e|0,r[5859]=u,r[5862]=o,r[l+4>>2]=1|u,void(r[o+u>>2]=u);s=(-8&i)+e|0,n=i>>>3;do{if(i>>>0<256){if(e=0|r[u+8>>2],(0|(t=0|r[u+12>>2]))==(0|e)){r[5857]=r[5857]&~(1<<n);break}r[e+12>>2]=t,r[t+8>>2]=e;break}a=0|r[u+24>>2],t=0|r[u+12>>2];do{if((0|t)==(0|u)){if(t=0|r[(n=(e=u+16|0)+4|0)>>2])e=n;else if(!(t=0|r[e>>2])){n=0;break}for(;;)if(n=0|r[(i=t+20|0)>>2])t=n,e=i;else{if(!(n=0|r[(i=t+16|0)>>2]))break;t=n,e=i}r[e>>2]=0,n=t}else n=0|r[u+8>>2],r[n+12>>2]=t,r[t+8>>2]=n,n=t}while(0);if(0|a){if(t=0|r[u+28>>2],(0|r[(e=23732+(t<<2)|0)>>2])==(0|u)){if(r[e>>2]=n,!n){r[5858]=r[5858]&~(1<<t);break}}else if(r[((0|r[(i=a+16|0)>>2])==(0|u)?i:a+20)>>2]=n,!n)break;r[n+24>>2]=a,0|(e=0|r[(t=u+16|0)>>2])&&(r[n+16>>2]=e,r[e+24>>2]=n),0|(t=0|r[t+4>>2])&&(r[n+20>>2]=t,r[t+24>>2]=n)}}while(0);if(r[l+4>>2]=1|s,r[o+s>>2]=s,(0|l)==(0|r[5862]))return void(r[5859]=s)}if(t=s>>>3,s>>>0<256)return n=23468+(t<<1<<2)|0,(e=0|r[5857])&(t=1<<t)?t=0|r[(e=n+8|0)>>2]:(r[5857]=e|t,t=n,e=n+8|0),r[e>>2]=l,r[t+12>>2]=l,r[l+8>>2]=t,void(r[l+12>>2]=n);t=23732+((i=(t=s>>>8)?s>>>0>16777215?31:s>>>((i=14-((a=((u=t<<(o=(t+1048320|0)>>>16&8))+520192|0)>>>16&4)|o|(i=((u<<=a)+245760|0)>>>16&2))+(u<<i>>>15)|0)+7|0)&1|i<<1:0)<<2)|0,r[l+28>>2]=i,r[l+20>>2]=0,r[l+16>>2]=0,e=0|r[5858],n=1<<i;t:do{if(e&n){t=0|r[t>>2];e:do{if((-8&r[t+4>>2])!=(0|s)){for(i=s<<(31==(0|i)?0:25-(i>>>1));e=0|r[(n=t+16+(i>>>31<<2)|0)>>2];){if((-8&r[e+4>>2])==(0|s)){t=e;break e}i<<=1,t=e}r[n>>2]=l,r[l+24>>2]=t,r[l+12>>2]=l,r[l+8>>2]=l;break t}}while(0);u=0|r[(o=t+8|0)>>2],r[u+12>>2]=l,r[o>>2]=l,r[l+8>>2]=u,r[l+12>>2]=t,r[l+24>>2]=0}else r[5858]=e|n,r[t>>2]=l,r[l+24>>2]=t,r[l+12>>2]=l,r[l+8>>2]=l}while(0);if(u=(0|r[5865])-1|0,r[5865]=u,!(0|u)){for(t=23884;t=0|r[t>>2];)t=t+8|0;r[5865]=-1}}}}function Pe(t,e){e|=0;var n=0;return(t|=0)?(n=0|_(e,t),(e|t)>>>0>65535&&(n=((n>>>0)/(t>>>0)|0)==(0|e)?n:-1)):n=0,(t=0|Re(n))&&3&r[t+-4>>2]?(Xe(0|t,0,0|n),0|t):0|t}function De(t,e,n,i){return 0|(M((e|=0)+(i|=0)+((n=(t|=0)+(n|=0)>>>0)>>>0<t>>>0|0)>>>0|0),n)}function Ie(t,e,n,i){return 0|(M(0|(i=(e|=0)-(i|=0)-((n|=0)>>>0>(t|=0)>>>0|0)>>>0)),t-n>>>0)}function Le(t){return 0|((t|=0)?31-(0|S(t^t-1)):32)}function Be(t,e,n,i,s){s|=0;var a=0,o=0,l=0,u=0,h=0,c=0,A=0,d=0,p=0,f=0;if(c=t|=0,o=n|=0,l=d=i|=0,!(h=u=e|=0))return a=!!(0|s),l?a?(r[s>>2]=0|t,r[s+4>>2]=0,s=0,0|(M(0|(d=0)),s)):(s=0,0|(M(0|(d=0)),s)):(a&&(r[s>>2]=(c>>>0)%(o>>>0),r[s+4>>2]=0),s=(c>>>0)/(o>>>0)>>>0,0|(M(0|(d=0)),s));a=!(0|l);do{if(o){if(!a){if((a=(0|S(0|l))-(0|S(0|h))|0)>>>0<=31){o=A=a+1|0,t=c>>>(A>>>0)&(e=a-31>>31)|h<<(l=31-a|0),e&=h>>>(A>>>0),a=0,l=c<<l;break}return s?(r[s>>2]=0|t,r[s+4>>2]=0|u,s=0,0|(M(0|(d=0)),s)):(s=0,0|(M(0|(d=0)),s))}if((a=o-1|0)&o){o=l=33+(0|S(0|o))-(0|S(0|h))|0,t=(A=32-l|0)-1>>31&h>>>((p=l-32|0)>>>0)|(h<<A|c>>>(l>>>0))&(e=p>>31),e&=h>>>(l>>>0),a=c<<(f=64-l|0)&(u=A>>31),l=(h<<f|c>>>(p>>>0))&u|c<<A&l-33>>31;break}return 0|s&&(r[s>>2]=a&c,r[s+4>>2]=0),1==(0|o)?(f=0|t,0|(M(0|(p=0|u)),f)):(p=h>>>((f=0|Le(0|o))>>>0)|0,f=h<<32-f|c>>>(f>>>0),0|(M(0|p),f))}if(a)return 0|s&&(r[s>>2]=(h>>>0)%(o>>>0),r[s+4>>2]=0),f=(h>>>0)/(o>>>0)>>>0,0|(M(0|(p=0)),f);if(!c)return 0|s&&(r[s>>2]=0,r[s+4>>2]=(h>>>0)%(l>>>0)),f=(h>>>0)/(l>>>0)>>>0,0|(M(0|(p=0)),f);if(!((a=l-1|0)&l))return 0|s&&(r[s>>2]=0|t,r[s+4>>2]=a&h),p=0,f=h>>>((0|Le(0|l))>>>0),0|(M(0|p),f);if((a=(0|S(0|l))-(0|S(0|h))|0)>>>0<=30){o=e=a+1|0,t=h<<(l=31-a|0)|c>>>(e>>>0),e=h>>>(e>>>0),a=0,l=c<<l;break}return s?(r[s>>2]=0|t,r[s+4>>2]=0|u,f=0,0|(M(0|(p=0)),f)):(f=0,0|(M(0|(p=0)),f))}while(0);if(o){h=0|De(0|(A=0|n),0|(c=0|d),-1,-1),n=0|w(),u=l,l=0;do{i=u,u=a>>>31|u<<1,a=l|a<<1,Ie(0|h,0|n,0|(i=t<<1|i>>>31),0|(d=t>>>31|e<<1)),l=1&(p=(f=0|w())>>31|((0|f)<0?-1:0)<<1),t=0|Ie(0|i,0|d,p&A,(((0|f)<0?-1:0)>>31|((0|f)<0?-1:0)<<1)&c),e=0|w(),o=o-1|0}while(0|o);h=u,u=0}else h=l,u=0,l=0;return o=0,0|s&&(r[s>>2]=t,r[s+4>>2]=e),f=a<<1&-2|l,0|(M(0|(p=(0|a)>>>31|(h|o)<<1|u)),f)}function Ue(t,e,n,i){n|=0;var r,s,a,o,l;return s=(i|=0)>>31|((0|i)<0?-1:0)<<1,r=((0|i)<0?-1:0)>>31|((0|i)<0?-1:0)<<1,a=0|Ie((l=(e|=0)>>31|((0|e)<0?-1:0)<<1)^(t|=0),(o=((0|e)<0?-1:0)>>31|((0|e)<0?-1:0)<<1)^e,0|l,0|o),t=s^l,e=r^o,0|Ie(Be(a,0|w(),0|Ie(s^n,r^i,0|s,0|r),0|w(),0)^t,w()^e,0|t,0|e)}function Oe(t,e,n,i){e|=0,i|=0;var r,s;return n=0|function(t,e){var n,i,r,s=0;return t=((n=0|_(s=65535&(e|=0),r=65535&(t|=0)))>>>16)+(0|_(s,i=t>>>16))|0,e=0|_(s=e>>>16,r),0|(M((t>>>16)+(0|_(s,i))+(((65535&t)+e|0)>>>16)|0),t+e<<16|65535&n)}(r=t|=0,s=n|=0),t=0|w(),0|(M((0|_(e,s))+(0|_(i,r))+t|0),n)}function Fe(t,e,n,i){n|=0;var s,a,o,l,u,h;return s=D,D=D+16|0,l=0|s,h=(i|=0)>>31|((0|i)<0?-1:0)<<1,u=((0|i)<0?-1:0)>>31|((0|i)<0?-1:0)<<1,Be(t=0|Ie((o=(e|=0)>>31|((0|e)<0?-1:0)<<1)^(t|=0),(a=((0|e)<0?-1:0)>>31|((0|e)<0?-1:0)<<1)^e,0|o,0|a),e=0|w(),0|Ie(h^n,u^i,0|h,0|u),0|w(),l),i=0|Ie(r[l>>2]^o,r[l+4>>2]^a,0|o,0|a),n=0|w(),D=s,0|(M(0|n),i)}function ke(t,e,n,i){var s,a;return a=D,D=D+16|0,Be(t|=0,e|=0,n|=0,i|=0,s=0|a),D=a,0|(M(0|r[s+4>>2]),r[s>>2])}function ze(t,e,n){return t|=0,e|=0,(0|(n|=0))<32?(M(e>>n),t>>>n|(e&(1<<n)-1)<<32-n):(M(0|((0|e)<0?-1:0)),e>>n-32)}function qe(t,e,n){return t|=0,e|=0,(0|(n|=0))<32?(M(e>>>n|0),t>>>n|(e&(1<<n)-1)<<32-n):(M(0),e>>>n-32|0)}function Ge(t,e,n){return t|=0,e|=0,(0|(n|=0))<32?(M(e<<n|(t&(1<<n)-1<<32-n)>>>32-n),t<<n):(M(t<<n-32),0)}function Ve(t,e){return e=+e,(t=+t)!=t?+e:e!=e?+t:+b(+t,+e)}function He(t,e){return e=+e,(t=+t)!=t?+e:e!=e?+t:+x(+t,+e)}function je(t){return(t=+t)>=0?+l(t+.5):+v(t-.5)}function We(t,e,n){t|=0,e|=0;var s,a,o=0;if((0|(n|=0))>=8192)return R(0|t,0|e,0|n),0|t;if(a=0|t,s=t+n|0,(3&t)==(3&e)){for(;3&t;){if(!n)return 0|a;i[t|0]=0|i[e|0],t=t+1|0,e=e+1|0,n=n-1|0}for(o=(n=-4&s)-64|0;(0|t)<=(0|o);)r[t>>2]=r[e>>2],r[t+4>>2]=r[e+4>>2],r[t+8>>2]=r[e+8>>2],r[t+12>>2]=r[e+12>>2],r[t+16>>2]=r[e+16>>2],r[t+20>>2]=r[e+20>>2],r[t+24>>2]=r[e+24>>2],r[t+28>>2]=r[e+28>>2],r[t+32>>2]=r[e+32>>2],r[t+36>>2]=r[e+36>>2],r[t+40>>2]=r[e+40>>2],r[t+44>>2]=r[e+44>>2],r[t+48>>2]=r[e+48>>2],r[t+52>>2]=r[e+52>>2],r[t+56>>2]=r[e+56>>2],r[t+60>>2]=r[e+60>>2],t=t+64|0,e=e+64|0;for(;(0|t)<(0|n);)r[t>>2]=r[e>>2],t=t+4|0,e=e+4|0}else for(n=s-4|0;(0|t)<(0|n);)i[t|0]=0|i[e|0],i[t+1|0]=0|i[e+1|0],i[t+2|0]=0|i[e+2|0],i[t+3|0]=0|i[e+3|0],t=t+4|0,e=e+4|0;for(;(0|t)<(0|s);)i[t|0]=0|i[e|0],t=t+1|0,e=e+1|0;return 0|a}function Xe(t,e,n){e|=0;var s,a=0,o=0,l=0;if(s=(t|=0)+(n|=0)|0,e&=255,(0|n)>=67){for(;3&t;)i[t|0]=e,t=t+1|0;for(l=e|e<<8|e<<16|e<<24,o=(a=-4&s)-64|0;(0|t)<=(0|o);)r[t>>2]=l,r[t+4>>2]=l,r[t+8>>2]=l,r[t+12>>2]=l,r[t+16>>2]=l,r[t+20>>2]=l,r[t+24>>2]=l,r[t+28>>2]=l,r[t+32>>2]=l,r[t+36>>2]=l,r[t+40>>2]=l,r[t+44>>2]=l,r[t+48>>2]=l,r[t+52>>2]=l,r[t+56>>2]=l,r[t+60>>2]=l,t=t+64|0;for(;(0|t)<(0|a);)r[t>>2]=l,t=t+4|0}for(;(0|t)<(0|s);)i[t|0]=e,t=t+1|0;return s-n|0}function Ye(t){return(t=+t)>=0?+l(t+.5):+v(t-.5)}function Qe(t){t|=0;var e,n,i;return i=0|C(),(0|t)>0&(0|(e=(n=0|r[o>>2])+t|0))<(0|n)|(0|e)<0?(P(0|e),E(12),-1):(0|e)>(0|i)&&!(0|N(0|e))?(E(12),-1):(r[o>>2]=e,0|n)}return{___divdi3:Ue,___muldi3:Oe,___remdi3:Fe,___uremdi3:ke,_areNeighborCells:function(t,e,n,i,s){s|=0;var a,o,l,u=0,h=0,c=0,A=0;if(l=D,D=D+64|0,o=l,a=l+56|0,!(!0&134217728==(2013265920&(e|=0))&!0&134217728==(2013265920&(i|=0))))return D=l,0|(s=5);if((0|(t|=0))==(0|(n|=0))&(0|e)==(0|i))return r[s>>2]=0,D=l,0|(s=0);if(h=0|qe(0|t,0|e,52),w(),h&=15,A=0|qe(0|n,0|i,52),w(),(0|h)!=(15&A))return D=l,0|(s=12);if(u=h+-1|0,h>>>0>1){Bt(t,e,u,o),Bt(n,i,u,a),c=0|r[(A=o)>>2],A=0|r[A+4>>2];t:do{if((0|c)==(0|r[a>>2])&&(0|A)==(0|r[a+4>>2])){u=0|qe(0|t,0|e,0|(h=3*(15^h)|0)),w(),u&=7,h=0|qe(0|n,0|i,0|h),w(),h&=7;do{if(!(0|u)|!(0|h))r[s>>2]=1,u=0;else if(7==(0|u))u=5;else{if(1==(0|u)|1==(0|h)&&0|Ot(c,A)){u=5;break}if((0|r[15536+(u<<2)>>2])!=(0|h)&&(0|r[15568+(u<<2)>>2])!=(0|h))break t;r[s>>2]=1,u=0}}while(0);return D=l,0|(s=u)}}while(0)}h=(u=o)+56|0;do{r[u>>2]=0,u=u+4|0}while((0|u)<(0|h));return I(t,e,1,o),u=(0|r[(e=o)>>2])==(0|n)&&(0|r[e+4>>2])==(0|i)||(0|r[(e=o+8|0)>>2])==(0|n)&&(0|r[e+4>>2])==(0|i)||(0|r[(e=o+16|0)>>2])==(0|n)&&(0|r[e+4>>2])==(0|i)||(0|r[(e=o+24|0)>>2])==(0|n)&&(0|r[e+4>>2])==(0|i)||(0|r[(e=o+32|0)>>2])==(0|n)&&(0|r[e+4>>2])==(0|i)||(0|r[(e=o+40|0)>>2])==(0|n)&&(0|r[e+4>>2])==(0|i)?1:1&((0|r[(u=o+48|0)>>2])==(0|n)?(0|r[u+4>>2])==(0|i):0),r[s>>2]=u,D=l,0|(s=0)},_bitshift64Ashr:ze,_bitshift64Lshr:qe,_bitshift64Shl:Ge,_calloc:Pe,_cellAreaKm2:function(t,e,n){return 0|(t=0|ie(t|=0,e|=0,n|=0))||(s[n>>3]=6371.007180918475*+s[n>>3]*6371.007180918475),0|t},_cellAreaM2:function(t,e,n){return 0|(t=0|ie(t|=0,e|=0,n|=0))||(s[n>>3]=6371.007180918475*+s[n>>3]*6371.007180918475*1e3*1e3),0|t},_cellAreaRads2:ie,_cellToBoundary:Yt,_cellToCenterChild:function(t,e,n,i){n|=0,i|=0;var s=0;return s=0|qe(0|(t|=0),0|(e|=0),52),w(),(0|n)<16&(0|(s&=15))<=(0|n)?((0|s)<(0|n)&&(s=0|Ge(-1,-1,3+(3*(n+-1-s|0)|0)|0),s=0|Ge(0|~s,0|~w(),3*(15-n|0)|0),e=~w()&e,t&=~s),s=0|Ge(0|n,0,52),n=-15728641&e|w(),r[i>>2]=t|s,r[i+4>>2]=n,0|(i=0)):0|(i=4)},_cellToChildPos:function(t,e,n,i){n|=0,i|=0;var s,a=0,o=0,l=0,u=0,h=0,c=0,A=0,d=0,p=0,f=0,m=0,g=0,y=0,v=0;if(s=D,D=D+16|0,y=s,v=0|qe(0|(t|=0),0|(e|=0),52),w(),v&=15,n>>>0>15)return D=s,0|(v=4);if((0|v)<(0|n))return D=s,0|(v=12);if((0|v)!=(0|n))if(o=0|Ge(0|n,0,52),o|=t,u=w()|-15728641&e,(0|v)>(0|n)){h=n;do{g=0|Ge(7,0,3*(14-h|0)|0),h=h+1|0,o|=g,u=w()|u}while((0|h)<(0|v));g=o}else g=o;else g=t,u=e;m=0|qe(0|g,0|u,45),w();t:do{if(0|z(127&m)){if(h=0|qe(0|g,0|u,52),w(),0|(h&=15))for(o=1;;){if(!(!((m=0|Ge(7,0,3*(15-o|0)|0))&g)&!(w()&u))){c=33;break 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s,a=0,o=0,l=0,u=0,h=0,c=0,A=0,d=0;s=D,D=D+128|0,A=s+112|0,l=s+96|0,d=s,o=0|qe(0|(e|=0),0|(n|=0),52),w(),h=15&o,r[A>>2]=h,u=0|qe(0|e,0|n,45),w(),u&=127;t:do{if(0|z(u)){if(0|h)for(a=1;;){if(!(!((c=0|Ge(7,0,3*(15-a|0)|0))&e)&!(w()&n))){o=0;break t}if(!(a>>>0<h>>>0))break;a=a+1|0}if(!(1&o))return c=0|Ge(h+1|0,0,52),d=w()|-15728641&n,d=0|t((c|e)&~(A=0|Ge(7,0,3*(14-h|0)|0)),d&~w(),i),D=s,0|d;o=1}else o=0}while(0);if(!(a=0|Wt(e,n,l))){o?(Ct(l,A,d),c=5):(Dt(l,A,d),c=6);t:do{if(0|z(u))if(h)for(a=1;;){if(!(!((u=0|Ge(7,0,3*(15-a|0)|0))&e)&!(w()&n))){e=2;break t}if(!(a>>>0<h>>>0)){e=5;break}a=a+1|0}else e=5;else e=2}while(0);Xe(0|i,-1,e<<2);t:do{if(o)for(l=0;;){if(Nt(u=d+(l<<4)|0,0|r[A>>2]),u=0|r[u>>2],-1==(0|(h=0|r[i>>2]))|(0|h)==(0|u))a=i;else{o=0;do{if((o=o+1|0)>>>0>=e>>>0){a=1;break t}h=0|r[(a=i+(o<<2)|0)>>2]}while(!(-1==(0|h)|(0|h)==(0|u)))}if(r[a>>2]=u,(l=l+1|0)>>>0>=c>>>0){a=0;break}}else 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+h(+(1-a)))},_gridDisk:I,_gridDiskDistances:L,_gridDistance:function(t,e,n,i,s){n|=0,i|=0,s|=0;var a,o,l=0,u=0;return o=D,D=D+32|0,u=o,0|(a=0|ue(t|=0,e|=0,t,e,l=o+12|0))?(D=o,0|(u=a)):0|(t=0|ue(t,e,n,i,u))?(D=o,0|(u=t)):(l=0|yt(l,u),r[(u=s)>>2]=l,r[u+4>>2]=((0|l)<0)<<31>>31,D=o,0|(u=0))},_gridPathCells:function(t,e,n,i,s){n|=0,i|=0,s|=0;var a,o=0,l=0,h=0,c=0,A=0,d=0,p=0,f=0,m=0,g=0,y=0,v=0,_=0,x=0,b=0,S=0,M=0,E=0,C=0;if(a=D,D=D+48|0,h=a+12|0,E=a,!(o=0|ue(t|=0,e|=0,t,e,l=a+24|0))&&!(o=0|ue(t,e,n,i,h))){M=((0|(S=0|yt(l,h)))<0)<<31>>31,r[l>>2]=0,r[l+4>>2]=0,r[l+8>>2]=0,r[h>>2]=0,r[h+4>>2]=0,r[h+8>>2]=0,0|ue(t,e,t,e,l)&&T(23313,23090,691,23299),0|ue(t,e,n,i,h)&&T(23313,23090,696,23299),xt(l),xt(h),S?(g=+(0|S),b=l,i=p=0|r[l>>2],o=f=0|r[(_=l+4|0)>>2],n=m=0|r[(x=l+8|0)>>2],y=+((0|r[h>>2])-p|0)/g,v=+((0|r[h+4>>2])-f|0)/g,g=+((0|r[h+8>>2])-m|0)/g):(_=o=l+4|0,x=n=l+8|0,b=l,i=0|r[l>>2],o=0|r[o>>2],n=0|r[n>>2],y=0,v=0,g=0),r[E>>2]=i,r[(m=E+4|0)>>2]=o,r[(f=E+8|0)>>2]=n;t:do{if((0|S)<0)o=0;else for(d=0,p=0,o=i;;){C=y*(A=+(p>>>0)+4294967296*+(0|d))+ +(0|o),c=v*A+ +(0|r[_>>2]),A=g*A+ +(0|r[x>>2]),n=~~+je(+C),l=~~+je(+c),o=~~+je(+A),C=+u(+(+(0|n)-C)),c=+u(+(+(0|l)-c)),A=+u(+(+(0|o)-A));do{if(!(C>c&C>A)){if(h=0-n|0,c>A){i=h-o|0;break}i=l,o=h-l|0;break}n=0-(l+o)|0,i=l}while(0);if(r[E>>2]=n,r[m>>2]=i,r[f>>2]=o,bt(E),0|(o=0|he(t,e,E,s+(p<<3)|0)))break t;if(!((0|d)<(0|M)|(0|d)==(0|M)&p>>>0<S>>>0)){o=0;break t}o=0|De(0|p,0|d,1,0),d=h=0|w(),p=o,o=0|r[b>>2]}}while(0);return D=a,0|(E=o)}return D=a,0|(E=o)},_gridPathCellsSize:function(t,e,n,i,s){n|=0,i|=0,s|=0;var a,o=0,l=0,u=0;return a=D,D=D+32|0,u=a,(o=0|ue(t|=0,e|=0,t,e,l=a+12|0))||(o=0|ue(t,e,n,i,u))?(D=a,0|(u=o)):(i=0|De(0|(i=0|yt(l,u)),((0|i)<0)<<31>>31,1,0),l=0|w(),r[(u=s)>>2]=i,r[u+4>>2]=l,D=a,0|(u=0))},_gridRingUnsafe:function(t,e,n,i){t|=0,e|=0,n|=0,i|=0;var s,a,o=0,l=0,u=0,h=0,c=0,A=0,d=0,p=0,f=0;if(a=D,D=D+16|0,f=a+8|0,r[(p=s=a)>>2]=t,r[p+4>>2]=e,!n)return r[(f=i)>>2]=t,r[f+4>>2]=e,D=a,0|(f=0);r[f>>2]=0;t:do{if(0|Ot(t,e))t=9;else{if(l=(0|n)>0){o=0,p=t;do{if(0|(t=0|O(p,e,4,f,s)))break t;if(o=o+1|0,0|Ot(p=0|r[(e=s)>>2],e=0|r[e+4>>2])){t=9;break t}}while((0|o)<(0|n));if(r[(d=i)>>2]=p,r[d+4>>2]=e,d=n+-1|0,l){A=0,t=1;do{if(o=22384+(A<<2)|0,5==(0|A))for(u=0|r[o>>2],l=0,o=t;;){if(0|(t=0|O(0|r[(t=s)>>2],0|r[t+4>>2],u,f,s)))break t;if((0|l)!=(0|d)){if(h=0|r[(c=s)>>2],c=0|r[c+4>>2],r[(t=i+(o<<3)|0)>>2]=h,r[t+4>>2]=c,0|Ot(h,c)){t=9;break t}t=o+1|0}else t=o;if((0|(l=l+1|0))>=(0|n))break;o=t}else for(u=s,c=0|r[o>>2],h=0,o=t,l=0|r[u>>2],u=0|r[u+4>>2];;){if(0|(t=0|O(l,u,c,f,s)))break t;if(l=0|r[(u=s)>>2],u=0|r[u+4>>2],r[(t=i+(o<<3)|0)>>2]=l,r[t+4>>2]=u,t=o+1|0,0|Ot(l,u)){t=9;break t}if((0|(h=h+1|0))>=(0|n))break;o=t}A=A+1|0}while(A>>>0<6);u=p,o=0|r[(t=s)>>2],l=e,t=0|r[t+4>>2]}else u=p,o=p,l=e,t=e}else r[(u=i)>>2]=t,r[u+4>>2]=e,u=t,o=t,l=e,t=e;t=(0|u)==(0|o)&(0|l)==(0|t)?0:9}}while(0);return 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g=this._addTriangle(m,l,n[m],-1,-1,r[m]);r[l]=this._legalize(g+2),r[m]=g,S++;let v=n[m];for(;f=n[v],dg(u,c,e[2*v],e[2*v+1],e[2*f],e[2*f+1])<0;)g=this._addTriangle(v,l,f,r[l],-1,r[v]),r[l]=this._legalize(g+2),n[v]=v,S--,v=f;if(m===A)for(;f=t[m],dg(u,c,e[2*f],e[2*f+1],e[2*m],e[2*m+1])<0;)g=this._addTriangle(f,l,m,-1,r[m],r[f]),this._legalize(g+2),r[f]=g,n[m]=m,S--,m=f;this._hullStart=t[l]=m,n[m]=t[v]=l,n[l]=v,i[this._hashKey(u,c)]=l,i[this._hashKey(e[2*m],e[2*m+1])]=m}this.hull=new Uint32Array(S);for(let e=0,t=this._hullStart;e<S;e++)this.hull[e]=t,t=n[t];this.triangles=this._triangles.subarray(0,this.trianglesLen),this.halfedges=this._halfedges.subarray(0,this.trianglesLen)}_hashKey(e,t){return Math.floor(function(e,t){const n=e/(Math.abs(e)+Math.abs(t));return(t>0?3-n:1+n)/4}(e-this._cx,t-this._cy)*this._hashSize)%this._hashSize}_legalize(e){const{_triangles:t,_halfedges:n,coords:r}=this;let i=0,s=0;for(;;){const a=n[e],o=e-e%3;if(s=o+(e+2)%3,-1===a){if(0===i)break;e=fg[--i];continue}const l=a-a%3,u=o+(e+1)%3,c=l+(a+2)%3,A=t[s],h=t[e],d=t[u],p=t[c];if(vg(r[2*A],r[2*A+1],r[2*h],r[2*h+1],r[2*d],r[2*d+1],r[2*p],r[2*p+1])){t[e]=p,t[a]=A;const r=n[c];if(-1===r){let t=this._hullStart;do{if(this._hullTri[t]===c){this._hullTri[t]=e;break}t=this._hullPrev[t]}while(t!==this._hullStart)}this._link(e,r),this._link(a,n[s]),this._link(s,c);const o=l+(a+1)%3;i<fg.length&&(fg[i++]=o)}else{if(0===i)break;e=fg[--i]}}return s}_link(e,t){this._halfedges[e]=t,-1!==t&&(this._halfedges[t]=e)}_addTriangle(e,t,n,r,i,s){const a=this.trianglesLen;return this._triangles[a]=e,this._triangles[a+1]=t,this._triangles[a+2]=n,this._link(a,r),this._link(a+1,i),this._link(a+2,s),this.trianglesLen+=3,a}}function gg(e,t,n,r){const i=e-n,s=t-r;return i*i+s*s}function vg(e,t,n,r,i,s,a,o){const l=e-a,u=t-o,c=n-a,A=r-o,h=i-a,d=s-o,p=c*c+A*A,f=h*h+d*d;return l*(A*f-p*d)-u*(c*f-p*h)+(l*l+u*u)*(c*d-A*h)<0}function _g(e,t,n,r,i,s){const a=n-e,o=r-t,l=i-e,u=s-t,c=a*a+o*o,A=l*l+u*u,h=.5/(a*u-o*l),d=(u*c-o*A)*h,p=(a*A-l*c)*h;return d*d+p*p}function yg(e,t,n,r){if(r-n<=20)for(let i=n+1;i<=r;i++){const r=e[i],s=t[r];let a=i-1;for(;a>=n&&t[e[a]]>s;)e[a+1]=e[a--];e[a+1]=r}else{let i=n+1,s=r;xg(e,n+r>>1,i),t[e[n]]>t[e[r]]&&xg(e,n,r),t[e[i]]>t[e[r]]&&xg(e,i,r),t[e[n]]>t[e[i]]&&xg(e,n,i);const a=e[i],o=t[a];for(;;){do{i++}while(t[e[i]]<o);do{s--}while(t[e[s]]>o);if(s<i)break;xg(e,i,s)}e[n+1]=e[s],e[s]=a,r-i+1>=s-n?(yg(e,t,i,r),yg(e,t,n,s-1)):(yg(e,t,n,s-1),yg(e,t,i,r))}}function xg(e,t,n){const r=e[t];e[t]=e[n],e[n]=r}function bg(e){return e[0]}function Sg(e){return e[1]}function Tg(e,t){var n,r,i,s,a,o,l,u,c,A=0,h=e[0],d=e[1],p=t.length;for(n=0;n<p;n++){r=0;var f=t[n],m=f.length-1;if((u=f[0])[0]!==f[m][0]&&u[1]!==f[m][1])throw new Error("First and last coordinates in a ring must be the same");for(s=u[0]-h,a=u[1]-d;r<m;r++){if(o=(c=f[r+1])[0]-h,l=c[1]-d,0===a&&0===l){if(o<=0&&s>=0||s<=0&&o>=0)return 0}else if(l>=0&&a<=0||l<=0&&a>=0){if(0===(i=dg(s,o,a,l,0,0)))return 0;(i>0&&l>0&&a<=0||i<0&&l<=0&&a>0)&&A++}u=c,a=l,s=o}}return A%2!=0}var wg=function(e,t,n={}){if(!e)throw new Error("point is required");if(!t)throw new Error("polygon is required");const r=function(e){if(!e)throw new Error("coord is required");if(!Array.isArray(e)){if("Feature"===e.type&&null!==e.geometry&&"Point"===e.geometry.type)return[...e.geometry.coordinates];if("Point"===e.type)return[...e.coordinates]}if(Array.isArray(e)&&e.length>=2&&!Array.isArray(e[0])&&!Array.isArray(e[1]))return[...e];throw new Error("coord must be GeoJSON Point or an Array of numbers")}(e),i="Feature"===(s=t).type?s.geometry:s;var s;const a=i.type,o=t.bbox;let l=i.coordinates;if(o&&!1===function(e,t){return t[0]<=e[0]&&t[1]<=e[1]&&t[2]>=e[0]&&t[3]>=e[1]}(r,o))return!1;"Polygon"===a&&(l=[l]);let u=!1;for(var c=0;c<l.length;++c){const e=Tg(r,l[c]);if(0===e)return!n.ignoreBoundary;e&&(u=!0)}return u};const Mg=1e-6;class Eg{constructor(){this._x0=this._y0=this._x1=this._y1=null,this._=""}moveTo(e,t){this._+=`M${this._x0=this._x1=+e},${this._y0=this._y1=+t}`}closePath(){null!==this._x1&&(this._x1=this._x0,this._y1=this._y0,this._+="Z")}lineTo(e,t){this._+=`L${this._x1=+e},${this._y1=+t}`}arc(e,t,n){const r=(e=+e)+(n=+n),i=t=+t;if(n<0)throw new Error("negative radius");null===this._x1?this._+=`M${r},${i}`:(Math.abs(this._x1-r)>Mg||Math.abs(this._y1-i)>Mg)&&(this._+="L"+r+","+i),n&&(this._+=`A${n},${n},0,1,1,${e-n},${t}A${n},${n},0,1,1,${this._x1=r},${this._y1=i}`)}rect(e,t,n,r){this._+=`M${this._x0=this._x1=+e},${this._y0=this._y1=+t}h${+n}v${+r}h${-n}Z`}value(){return this._||null}}class Cg{constructor(){this._=[]}moveTo(e,t){this._.push([e,t])}closePath(){this._.push(this._[0].slice())}lineTo(e,t){this._.push([e,t])}value(){return this._.length?this._:null}}class Rg{constructor(e,[t,n,r,i]=[0,0,960,500]){if(!((r=+r)>=(t=+t)&&(i=+i)>=(n=+n)))throw new Error("invalid bounds");this.delaunay=e,this._circumcenters=new Float64Array(2*e.points.length),this.vectors=new Float64Array(2*e.points.length),this.xmax=r,this.xmin=t,this.ymax=i,this.ymin=n,this._init()}update(){return this.delaunay.update(),this._init(),this}_init(){const{delaunay:{points:e,hull:t,triangles:n},vectors:r}=this;let i,s;const a=this.circumcenters=this._circumcenters.subarray(0,n.length/3*2);for(let r,o,l=0,u=0,c=n.length;l<c;l+=3,u+=2){const c=2*n[l],A=2*n[l+1],h=2*n[l+2],d=e[c],p=e[c+1],f=e[A],m=e[A+1],g=e[h],v=e[h+1],_=f-d,y=m-p,x=g-d,b=v-p,S=2*(_*b-y*x);if(Math.abs(S)<1e-9){if(void 0===i){i=s=0;for(const n of t)i+=e[2*n],s+=e[2*n+1];i/=t.length,s/=t.length}const n=1e9*Math.sign((i-d)*b-(s-p)*x);r=(d+g)/2-n*b,o=(p+v)/2+n*x}else{const e=1/S,t=_*_+y*y,n=x*x+b*b;r=d+(b*t-y*n)*e,o=p+(_*n-x*t)*e}a[u]=r,a[u+1]=o}let o,l,u,c=t[t.length-1],A=4*c,h=e[2*c],d=e[2*c+1];r.fill(0);for(let n=0;n<t.length;++n)c=t[n],o=A,l=h,u=d,A=4*c,h=e[2*c],d=e[2*c+1],r[o+2]=r[A]=u-d,r[o+3]=r[A+1]=h-l}render(e){const t=null==e?e=new Eg:void 0,{delaunay:{halfedges:n,inedges:r,hull:i},circumcenters:s,vectors:a}=this;if(i.length<=1)return null;for(let t=0,r=n.length;t<r;++t){const r=n[t];if(r<t)continue;const i=2*Math.floor(t/3),a=2*Math.floor(r/3),o=s[i],l=s[i+1],u=s[a],c=s[a+1];this._renderSegment(o,l,u,c,e)}let o,l=i[i.length-1];for(let t=0;t<i.length;++t){o=l,l=i[t];const n=2*Math.floor(r[l]/3),u=s[n],c=s[n+1],A=4*o,h=this._project(u,c,a[A+2],a[A+3]);h&&this._renderSegment(u,c,h[0],h[1],e)}return t&&t.value()}renderBounds(e){const t=null==e?e=new Eg:void 0;return e.rect(this.xmin,this.ymin,this.xmax-this.xmin,this.ymax-this.ymin),t&&t.value()}renderCell(e,t){const n=null==t?t=new Eg:void 0,r=this._clip(e);if(null===r||!r.length)return;t.moveTo(r[0],r[1]);let i=r.length;for(;r[0]===r[i-2]&&r[1]===r[i-1]&&i>1;)i-=2;for(let e=2;e<i;e+=2)r[e]===r[e-2]&&r[e+1]===r[e-1]||t.lineTo(r[e],r[e+1]);return t.closePath(),n&&n.value()}*cellPolygons(){const{delaunay:{points:e}}=this;for(let t=0,n=e.length/2;t<n;++t){const e=this.cellPolygon(t);e&&(e.index=t,yield e)}}cellPolygon(e){const t=new Cg;return this.renderCell(e,t),t.value()}_renderSegment(e,t,n,r,i){let s;const a=this._regioncode(e,t),o=this._regioncode(n,r);0===a&&0===o?(i.moveTo(e,t),i.lineTo(n,r)):(s=this._clipSegment(e,t,n,r,a,o))&&(i.moveTo(s[0],s[1]),i.lineTo(s[2],s[3]))}contains(e,t,n){return(t=+t)==t&&(n=+n)==n&&this.delaunay._step(e,t,n)===e}*neighbors(e){const t=this._clip(e);if(t)for(const n of this.delaunay.neighbors(e)){const e=this._clip(n);if(e)e:for(let r=0,i=t.length;r<i;r+=2)for(let s=0,a=e.length;s<a;s+=2)if(t[r]===e[s]&&t[r+1]===e[s+1]&&t[(r+2)%i]===e[(s+a-2)%a]&&t[(r+3)%i]===e[(s+a-1)%a]){yield n;break e}}}_cell(e){const{circumcenters:t,delaunay:{inedges:n,halfedges:r,triangles:i}}=this,s=n[e];if(-1===s)return null;const a=[];let o=s;do{const n=Math.floor(o/3);if(a.push(t[2*n],t[2*n+1]),o=o%3==2?o-2:o+1,i[o]!==e)break;o=r[o]}while(o!==s&&-1!==o);return a}_clip(e){if(0===e&&1===this.delaunay.hull.length)return[this.xmax,this.ymin,this.xmax,this.ymax,this.xmin,this.ymax,this.xmin,this.ymin];const t=this._cell(e);if(null===t)return null;const{vectors:n}=this,r=4*e;return this._simplify(n[r]||n[r+1]?this._clipInfinite(e,t,n[r],n[r+1],n[r+2],n[r+3]):this._clipFinite(e,t))}_clipFinite(e,t){const n=t.length;let r,i,s,a,o=null,l=t[n-2],u=t[n-1],c=this._regioncode(l,u),A=0;for(let h=0;h<n;h+=2)if(r=l,i=u,l=t[h],u=t[h+1],s=c,c=this._regioncode(l,u),0===s&&0===c)a=A,A=0,o?o.push(l,u):o=[l,u];else{let t,n,h,d,p;if(0===s){if(null===(t=this._clipSegment(r,i,l,u,s,c)))continue;[n,h,d,p]=t}else{if(null===(t=this._clipSegment(l,u,r,i,c,s)))continue;[d,p,n,h]=t,a=A,A=this._edgecode(n,h),a&&A&&this._edge(e,a,A,o,o.length),o?o.push(n,h):o=[n,h]}a=A,A=this._edgecode(d,p),a&&A&&this._edge(e,a,A,o,o.length),o?o.push(d,p):o=[d,p]}if(o)a=A,A=this._edgecode(o[0],o[1]),a&&A&&this._edge(e,a,A,o,o.length);else if(this.contains(e,(this.xmin+this.xmax)/2,(this.ymin+this.ymax)/2))return[this.xmax,this.ymin,this.xmax,this.ymax,this.xmin,this.ymax,this.xmin,this.ymin];return o}_clipSegment(e,t,n,r,i,s){const a=i<s;for(a&&([e,t,n,r,i,s]=[n,r,e,t,s,i]);;){if(0===i&&0===s)return a?[n,r,e,t]:[e,t,n,r];if(i&s)return null;let o,l,u=i||s;8&u?(o=e+(n-e)*(this.ymax-t)/(r-t),l=this.ymax):4&u?(o=e+(n-e)*(this.ymin-t)/(r-t),l=this.ymin):2&u?(l=t+(r-t)*(this.xmax-e)/(n-e),o=this.xmax):(l=t+(r-t)*(this.xmin-e)/(n-e),o=this.xmin),i?(e=o,t=l,i=this._regioncode(e,t)):(n=o,r=l,s=this._regioncode(n,r))}}_clipInfinite(e,t,n,r,i,s){let a,o=Array.from(t);if((a=this._project(o[0],o[1],n,r))&&o.unshift(a[0],a[1]),(a=this._project(o[o.length-2],o[o.length-1],i,s))&&o.push(a[0],a[1]),o=this._clipFinite(e,o))for(let t,n=0,r=o.length,i=this._edgecode(o[r-2],o[r-1]);n<r;n+=2)t=i,i=this._edgecode(o[n],o[n+1]),t&&i&&(n=this._edge(e,t,i,o,n),r=o.length);else this.contains(e,(this.xmin+this.xmax)/2,(this.ymin+this.ymax)/2)&&(o=[this.xmin,this.ymin,this.xmax,this.ymin,this.xmax,this.ymax,this.xmin,this.ymax]);return o}_edge(e,t,n,r,i){for(;t!==n;){let n,s;switch(t){case 5:t=4;continue;case 4:t=6,n=this.xmax,s=this.ymin;break;case 6:t=2;continue;case 2:t=10,n=this.xmax,s=this.ymax;break;case 10:t=8;continue;case 8:t=9,n=this.xmin,s=this.ymax;break;case 9:t=1;continue;case 1:t=5,n=this.xmin,s=this.ymin}r[i]===n&&r[i+1]===s||!this.contains(e,n,s)||(r.splice(i,0,n,s),i+=2)}return i}_project(e,t,n,r){let i,s,a,o=1/0;if(r<0){if(t<=this.ymin)return null;(i=(this.ymin-t)/r)<o&&(a=this.ymin,s=e+(o=i)*n)}else if(r>0){if(t>=this.ymax)return null;(i=(this.ymax-t)/r)<o&&(a=this.ymax,s=e+(o=i)*n)}if(n>0){if(e>=this.xmax)return null;(i=(this.xmax-e)/n)<o&&(s=this.xmax,a=t+(o=i)*r)}else if(n<0){if(e<=this.xmin)return null;(i=(this.xmin-e)/n)<o&&(s=this.xmin,a=t+(o=i)*r)}return[s,a]}_edgecode(e,t){return(e===this.xmin?1:e===this.xmax?2:0)|(t===this.ymin?4:t===this.ymax?8:0)}_regioncode(e,t){return(e<this.xmin?1:e>this.xmax?2:0)|(t<this.ymin?4:t>this.ymax?8:0)}_simplify(e){if(e&&e.length>4){for(let t=0;t<e.length;t+=2){const n=(t+2)%e.length,r=(t+4)%e.length;(e[t]===e[n]&&e[n]===e[r]||e[t+1]===e[n+1]&&e[n+1]===e[r+1])&&(e.splice(n,2),t-=2)}e.length||(e=null)}return e}}const Ng=2*Math.PI,Pg=Math.pow;function Dg(e){return e[0]}function Lg(e){return e[1]}function Ig(e,t,n){return[e+Math.sin(e+t)*n,t+Math.cos(e-t)*n]}class Ug{static from(e,t=Dg,n=Lg,r){return new Ug("length"in e?function(e,t,n,r){const i=e.length,s=new Float64Array(2*i);for(let a=0;a<i;++a){const i=e[a];s[2*a]=t.call(r,i,a,e),s[2*a+1]=n.call(r,i,a,e)}return s}(e,t,n,r):Float64Array.from(function*(e,t,n,r){let i=0;for(const s of e)yield t.call(r,s,i,e),yield n.call(r,s,i,e),++i}(e,t,n,r)))}constructor(e){this._delaunator=new mg(e),this.inedges=new Int32Array(e.length/2),this._hullIndex=new Int32Array(e.length/2),this.points=this._delaunator.coords,this._init()}update(){return this._delaunator.update(),this._init(),this}_init(){const e=this._delaunator,t=this.points;if(e.hull&&e.hull.length>2&&function(e){const{triangles:t,coords:n}=e;for(let e=0;e<t.length;e+=3){const 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e}}x=0}else x=1}while(0);if(L=L+1|0,!x){U=21;break}if((0|L)>=(0|(y=0|i[e>>2]))){_=0,U=21;break}}return 21==(0|U)?(D=v,0|_):0}function q(e){return(e|=0)>>>0>121?0|(e=0):0|(e=0|i[7696+(28*e|0)+16>>2])}function G(e){return 4==(0|(e|=0))|117==(0|e)}function z(e){return 0|i[11120+(216*(0|i[(e|=0)>>2])|0)+(72*(0|i[e+4>>2])|0)+(24*(0|i[e+8>>2])|0)+(i[e+12>>2]<<3)>>2]}function V(e){return 0|i[11120+(216*(0|i[(e|=0)>>2])|0)+(72*(0|i[e+4>>2])|0)+(24*(0|i[e+8>>2])|0)+(i[e+12>>2]<<3)+4>>2]}function H(e,t){return t|=0,(0|i[7696+(28*(e|=0)|0)+20>>2])==(0|t)?0|(t=1):0|(t=(0|i[7696+(28*e|0)+24>>2])==(0|t))}function j(e,t){return 0|i[848+(28*(e|=0)|0)+((t|=0)<<2)>>2]}function W(e,t){return t|=0,(0|i[848+(28*(e|=0)|0)>>2])==(0|t)?0|(t=0):(0|i[848+(28*e|0)+4>>2])==(0|t)?0|(t=1):(0|i[848+(28*e|0)+8>>2])==(0|t)?0|(t=2):(0|i[848+(28*e|0)+12>>2])==(0|t)?0|(t=3):(0|i[848+(28*e|0)+16>>2])==(0|t)?0|(t=4):(0|i[848+(28*e|0)+20>>2])==(0|t)?0|(t=5):0|((0|i[848+(28*e|0)+24>>2])==(0|t)?6:7)}function X(e){return+s[(e|=0)+16>>3]<+s[e+24>>3]|0}function Q(e,t){e|=0;var n,r,i=0;return(i=+s[(t|=0)>>3])>=+s[e+8>>3]&&i<=+s[e>>3]?(n=+s[e+16>>3],i=+s[e+24>>3],t=(r=+s[t+8>>3])>=i,e=r<=n&1,n<i?t&&(e=1):t||(e=0),0|(t=!!(0|e))):0|(t=0)}function Y(e,t,n){e|=0,t|=0,n|=0;var r,o,c,A,h,d,p,f=0,m=0,g=0,v=0,y=0,b=0,S=0;d=D,D=D+288|0,h=d+264|0,v=d+96|0,m=(f=g=d)+96|0;do{i[f>>2]=0,f=f+4|0}while((0|f)<(0|m));return 0|(t=0|Ye(t,g))?(D=d,0|(b=t)):(Xe(g=0|i[(m=g)>>2],m=0|i[m+4>>2],h),Qe(g,m,v),A=+et(h,v+8|0),s[h>>3]=+s[e>>3],s[(m=h+8|0)>>3]=+s[e+16>>3],s[v>>3]=+s[e+8>>3],s[(g=v+8|0)>>3]=+s[e+24>>3],o=+et(h,v),S=+s[m>>3]-+s[g>>3],c=+u(+S),p=+s[h>>3]-+s[v>>3],r=+u(+p),!(0==S|0==p)&&(S=+Vt(+c,+r),S=+_(+o*o/+Ht(+S/+Ht(+c,+r),3)/(A*(2.59807621135*A)*.8)),s[a>>3]=S,y=~~S>>>0,b=+u(S)>=1?S>0?~~+x(+l(S/4294967296),4294967295)>>>0:~~+_((S-+(~~S>>>0))/4294967296)>>>0:0,2146435072&~i[a+4>>2])?(v=!(0|y)&!(0|b),i[(t=n)>>2]=v?1:y,i[t+4>>2]=v?0:b,t=0):t=1,D=d,0|(b=t))}function $(e,t,n,r){e|=0,t|=0,n|=0,r|=0;var o,c,A,h,d=0,p=0,f=0;h=D,D=D+288|0,c=h+264|0,A=h+96|0,o=(d=p=h)+96|0;do{i[d>>2]=0,d=d+4|0}while((0|d)<(0|o));return 0|(n=0|Ye(n,p))?(D=h,0|(r=n)):(Xe(d=0|i[(n=p)>>2],n=0|i[n+4>>2],c),Qe(d,n,A),f=+et(c,A+8|0),f=+_(+ +et(e,t)/(2*f)),s[a>>3]=f,n=~~f>>>0,d=+u(f)>=1?f>0?~~+x(+l(f/4294967296),4294967295)>>>0:~~+_((f-+(~~f>>>0))/4294967296)>>>0:0,2146435072&~i[a+4>>2]?(p=!(0|n)&!(0|d),i[r>>2]=p?1:n,i[r+4>>2]=p?0:d,D=h,0|(r=0)):(D=h,0|(r=1)))}function K(e,t,n,r){t|=0,n|=0,r|=0,i[(e|=0)>>2]=t,i[e+4>>2]=n,i[e+8>>2]=r}function Z(e,t){e|=0;var n,r,a,o,l=0,c=0,A=0,h=0,d=0,p=0,f=0;i[(o=(t|=0)+8|0)>>2]=0,r=+s[e>>3],h=+u(+r),a=+s[e+8>>3],h+=.5*(d=+u(+a)/.8660254037844386),h-=+(0|(l=~~h)),d-=+(0|(e=~~d));do{if(h<.5){if(h<.3333333333333333){if(i[t>>2]=l,d<.5*(h+1)){i[t+4>>2]=e;break}e=e+1|0,i[t+4>>2]=e;break}if(e=(1&!(d<(f=1-h)))+e|0,i[t+4>>2]=e,f<=d&d<2*h){l=l+1|0,i[t>>2]=l;break}i[t>>2]=l;break}if(!(h<.6666666666666666)){if(l=l+1|0,i[t>>2]=l,d<.5*h){i[t+4>>2]=e;break}e=e+1|0,i[t+4>>2]=e;break}if(d<1-h){if(i[t+4>>2]=e,2*h-1<d){i[t>>2]=l;break}}else e=e+1|0,i[t+4>>2]=e;l=l+1|0,i[t>>2]=l}while(0);do{if(r<0){if(1&e){l=~~(+(0|l)-(2*(+((p=0|Lt(0|l,((0|l)<0)<<31>>31,0|(p=(e+1|0)/2|0),((0|p)<0)<<31>>31))>>>0)+4294967296*+(0|w()))+1)),i[t>>2]=l;break}l=~~(+(0|l)-2*(+((p=0|Lt(0|l,((0|l)<0)<<31>>31,0|(p=(0|e)/2|0),((0|p)<0)<<31>>31))>>>0)+4294967296*+(0|w()))),i[t>>2]=l;break}}while(0);p=t+4|0,a<0&&(l=l-((1|e<<1)/2|0)|0,i[t>>2]=l,e=0-e|0,i[p>>2]=e),c=e-l|0,(0|l)<0?(A=0-l|0,i[p>>2]=c,i[o>>2]=A,i[t>>2]=0,e=c,l=0):A=0,(0|e)<0&&(l=l-e|0,i[t>>2]=l,A=A-e|0,i[o>>2]=A,i[p>>2]=0,e=0),n=l-A|0,c=e-A|0,(0|A)<0&&(i[t>>2]=n,i[p>>2]=c,i[o>>2]=0,e=c,l=n,A=0),(0|(c=(0|A)<(0|(c=(0|e)<(0|l)?e:l))?A:c))<=0||(i[t>>2]=l-c,i[p>>2]=e-c,i[o>>2]=A-c)}function J(e){var t,n=0,r=0,s=0,a=0,o=0;n=0|i[(e|=0)>>2],r=0|i[(t=e+4|0)>>2],(0|n)<0&&(r=r-n|0,i[t>>2]=r,i[(o=e+8|0)>>2]=(0|i[o>>2])-n,i[e>>2]=0,n=0),(0|r)<0?(n=n-r|0,i[e>>2]=n,a=(0|i[(o=e+8|0)>>2])-r|0,i[o>>2]=a,i[t>>2]=0,r=0):(o=a=e+8|0,a=0|i[a>>2]),(0|a)<0&&(n=n-a|0,i[e>>2]=n,r=r-a|0,i[t>>2]=r,i[o>>2]=0,a=0),(0|(s=(0|a)<(0|(s=(0|r)<(0|n)?r:n))?a:s))<=0||(i[e>>2]=n-s,i[t>>2]=r-s,i[o>>2]=a-s)}function ee(e,t){t|=0;var n,r;r=0|i[(e|=0)+8>>2],n=+((0|i[e+4>>2])-r|0),s[t>>3]=+((0|i[e>>2])-r|0)-.5*n,s[t+8>>3]=.8660254037844386*n}function te(e,t,n){e|=0,t|=0,i[(n|=0)>>2]=(0|i[t>>2])+(0|i[e>>2]),i[n+4>>2]=(0|i[t+4>>2])+(0|i[e+4>>2]),i[n+8>>2]=(0|i[t+8>>2])+(0|i[e+8>>2])}function ne(e,t,n){e|=0,t|=0,i[(n|=0)>>2]=(0|i[e>>2])-(0|i[t>>2]),i[n+4>>2]=(0|i[e+4>>2])-(0|i[t+4>>2]),i[n+8>>2]=(0|i[e+8>>2])-(0|i[t+8>>2])}function re(e,t){t|=0;var n,r=0;r=0|y(0|i[(e|=0)>>2],t),i[e>>2]=r,n=0|y(0|i[(r=e+4|0)>>2],t),i[r>>2]=n,t=0|y(0|i[(e=e+8|0)>>2],t),i[e>>2]=t}function ie(e){var t,n,r=0,s=0,a=0,o=0,l=0;l=(0|(n=0|i[(e|=0)>>2]))<0,e=(e=(s=(0|(o=((t=(0|(a=(0|i[e+4>>2])-(l?n:0)|0))<0)?0-a|0:0)+((0|i[e+8>>2])-(l?n:0))|0))<0)?0:o)-((a=(0|(s=(0|e)<(0|(s=(0|(r=(t?0:a)-(s?o:0)|0))<(0|(o=(l?0:n)-(t?a:0)-(s?o:0)|0))?r:o))?e:s))>0)?s:0)|0,r=r-(a?s:0)|0;e:do{switch(o-(a?s:0)|0){case 0:switch(0|r){case 0:return 0|(l=0|e?1==(0|e)?1:7:0);case 1:return 0|(l=0|e?1==(0|e)?3:7:2);default:break e}case 1:switch(0|r){case 0:return 0|(l=0|e?1==(0|e)?5:7:4);case 1:if(e)break e;return 0|(e=6);default:break e}}}while(0);return 0|(l=7)}function se(e){var t,n=0,r=0,s=0,a=0,o=0,l=0;a=0|i[(t=(e|=0)+8|0)>>2],o=(0|i[e>>2])-a|0,a=(0|i[(l=e+4|0)>>2])-a|0;do{if(o>>>0>715827881|a>>>0>715827881){if(r=(0|o)>0){if((2147483647-o|0)<(0|o))return 0|(l=1);if((2147483647-(o<<1)|0)<(0|o))return 0|(l=1)}else{if((-2147483648-o|0)>(0|o))return 0|(l=1);if((-2147483648-(o<<1)|0)>(0|o))return 0|(l=1)}if(n=3*o|0,(0|a)>0){if((2147483647-a|0)<(0|a))return 0|(l=1)}else if((-2147483648-a|0)>(0|a))return 0|(l=1);if(s=a<<1,(0|o)>-1){if((-2147483648|n)>=(0|a))return 0|(l=1)}else if((-2147483648^n)<(0|a))return 0|(l=1);if(r){if(!((2147483647-o|0)<(0|s))){r=s;break}return 0|(n=1)}if(!((-2147483648-o|0)>(0|s))){r=s;break}return 0|(n=1)}r=a<<1,n=3*o|0}while(0);s=0|Ct(+(n-a|0)/7),i[e>>2]=s,a=0|Ct(+(r+o|0)/7),i[l>>2]=a,i[t>>2]=0,n=(r=(0|a)<(0|s))?s:a,r=r?a:s;do{if((0|r)<0){if((0|n)>0){if((-2147483648|n)<(0|r)&-2147483648!=(0|r)&(2147483647-n|0)>=(0|r))break;M(23313,22444,355,22455)}if(-2147483648==(0|r)|(-2147483648-n|0)>(0|r)&&M(23313,22444,355,22455),(0|n)>-1){if((-2147483648|n)<(0|r))break;M(23313,22444,355,22455)}else{if((-2147483648^n)>=(0|r))break;M(23313,22444,355,22455)}}}while(0);return n=a-s|0,(0|s)<0?(r=0-s|0,i[l>>2]=n,i[t>>2]=r,i[e>>2]=0,s=0):(n=a,r=0),(0|n)<0&&(s=s-n|0,i[e>>2]=s,r=r-n|0,i[t>>2]=r,i[l>>2]=0,n=0),o=s-r|0,a=n-r|0,(0|r)<0?(i[e>>2]=o,i[l>>2]=a,i[t>>2]=0,n=a,a=o,r=0):a=s,(0|(s=(0|r)<(0|(s=(0|n)<(0|a)?n:a))?r:s))<=0||(i[e>>2]=a-s,i[l>>2]=n-s,i[t>>2]=r-s),0|(l=0)}function ae(e){var t,n=0,r=0,s=0,a=0,o=0,l=0;a=0|i[(t=(e|=0)+8|0)>>2],o=(0|i[e>>2])-a|0,a=(0|i[(l=e+4|0)>>2])-a|0;do{if(o>>>0>715827881|a>>>0>715827881){if(r=(0|o)>0){if((2147483647-o|0)<(0|o))return 0|(l=1)}else if((-2147483648-o|0)>(0|o))return 0|(l=1);if(n=o<<1,(0|a)>0){if((2147483647-a|0)<(0|a))return 0|(l=1);if((2147483647-(a<<1)|0)<(0|a))return 0|(l=1)}else{if((-2147483648-a|0)>(0|a))return 0|(l=1);if((-2147483648-(a<<1)|0)>(0|a))return 0|(l=1)}if(s=3*a|0,r){if((2147483647-n|0)<(0|a))return 0|(l=1)}else if((-2147483648-n|0)>(0|a))return 0|(l=1);if((0|a)>-1){if((-2147483648|s)<(0|o)){r=s;break}return 0|(n=1)}if(!((-2147483648^s)<(0|o))){r=s;break}return 0|(n=1)}r=3*a|0,n=o<<1}while(0);s=0|Ct(+(n+a|0)/7),i[e>>2]=s,a=0|Ct(+(r-o|0)/7),i[l>>2]=a,i[t>>2]=0,n=(r=(0|a)<(0|s))?s:a,r=r?a:s;do{if((0|r)<0){if((0|n)>0){if((-2147483648|n)<(0|r)&-2147483648!=(0|r)&(2147483647-n|0)>=(0|r))break;M(23313,22444,404,22469)}if(-2147483648==(0|r)|(-2147483648-n|0)>(0|r)&&M(23313,22444,404,22469),(0|n)>-1){if((-2147483648|n)<(0|r))break;M(23313,22444,404,22469)}else{if((-2147483648^n)>=(0|r))break;M(23313,22444,404,22469)}}}while(0);return n=a-s|0,(0|s)<0?(r=0-s|0,i[l>>2]=n,i[t>>2]=r,i[e>>2]=0,s=0):(n=a,r=0),(0|n)<0&&(s=s-n|0,i[e>>2]=s,r=r-n|0,i[t>>2]=r,i[l>>2]=0,n=0),o=s-r|0,a=n-r|0,(0|r)<0?(i[e>>2]=o,i[l>>2]=a,i[t>>2]=0,n=a,a=o,r=0):a=s,(0|(s=(0|r)<(0|(s=(0|n)<(0|a)?n:a))?r:s))<=0||(i[e>>2]=a-s,i[l>>2]=n-s,i[t>>2]=r-s),0|(l=0)}function oe(e){var t,n,r=0,s=0,a=0,o=0,l=0;s=0|i[(t=(e|=0)+8|0)>>2],a=0|Ct(+((3*(r=(0|i[e>>2])-s|0)|0)-(s=(0|i[(n=e+4|0)>>2])-s|0)|0)/7),i[e>>2]=a,r=0|Ct(+((s<<1)+r|0)/7),i[n>>2]=r,i[t>>2]=0,s=r-a|0,(0|a)<0?(l=0-a|0,i[n>>2]=s,i[t>>2]=l,i[e>>2]=0,r=s,a=0,s=l):s=0,(0|r)<0&&(a=a-r|0,i[e>>2]=a,s=s-r|0,i[t>>2]=s,i[n>>2]=0,r=0),l=a-s|0,o=r-s|0,(0|s)<0?(i[e>>2]=l,i[n>>2]=o,i[t>>2]=0,r=o,o=l,s=0):o=a,(0|(a=(0|s)<(0|(a=(0|r)<(0|o)?r:o))?s:a))<=0||(i[e>>2]=o-a,i[n>>2]=r-a,i[t>>2]=s-a)}function le(e){var t,n,r=0,s=0,a=0,o=0,l=0;s=0|i[(t=(e|=0)+8|0)>>2],a=0|Ct(+(((r=(0|i[e>>2])-s|0)<<1)+(s=(0|i[(n=e+4|0)>>2])-s|0)|0)/7),i[e>>2]=a,r=0|Ct(+((3*s|0)-r|0)/7),i[n>>2]=r,i[t>>2]=0,s=r-a|0,(0|a)<0?(l=0-a|0,i[n>>2]=s,i[t>>2]=l,i[e>>2]=0,r=s,a=0,s=l):s=0,(0|r)<0&&(a=a-r|0,i[e>>2]=a,s=s-r|0,i[t>>2]=s,i[n>>2]=0,r=0),l=a-s|0,o=r-s|0,(0|s)<0?(i[e>>2]=l,i[n>>2]=o,i[t>>2]=0,r=o,o=l,s=0):o=a,(0|(a=(0|s)<(0|(a=(0|r)<(0|o)?r:o))?s:a))<=0||(i[e>>2]=o-a,i[n>>2]=r-a,i[t>>2]=s-a)}function ue(e){var t,n,r,s=0,a=0,o=0,l=0;s=0|i[(e|=0)>>2],a=0|i[(n=e+4|0)>>2],o=0|i[(r=e+8|0)>>2],l=a+(3*s|0)|0,i[e>>2]=l,a=o+(3*a|0)|0,i[n>>2]=a,s=(3*o|0)+s|0,i[r>>2]=s,o=a-l|0,(0|l)<0?(s=s-l|0,i[n>>2]=o,i[r>>2]=s,i[e>>2]=0,a=o,o=0):o=l,(0|a)<0&&(o=o-a|0,i[e>>2]=o,s=s-a|0,i[r>>2]=s,i[n>>2]=0,a=0),t=o-s|0,l=a-s|0,(0|s)<0?(i[e>>2]=t,i[n>>2]=l,i[r>>2]=0,o=t,s=0):l=a,(0|(a=(0|s)<(0|(a=(0|l)<(0|o)?l:o))?s:a))<=0||(i[e>>2]=o-a,i[n>>2]=l-a,i[r>>2]=s-a)}function ce(e){var t,n,r,s=0,a=0,o=0,l=0;l=0|i[(e|=0)>>2],o=(3*(s=0|i[(n=e+4|0)>>2])|0)+l|0,l=(a=0|i[(r=e+8|0)>>2])+(3*l|0)|0,i[e>>2]=l,i[n>>2]=o,s=(3*a|0)+s|0,i[r>>2]=s,a=o-l|0,(0|l)<0?(s=s-l|0,i[n>>2]=a,i[r>>2]=s,i[e>>2]=0,l=0):a=o,(0|a)<0&&(l=l-a|0,i[e>>2]=l,s=s-a|0,i[r>>2]=s,i[n>>2]=0,a=0),t=l-s|0,o=a-s|0,(0|s)<0?(i[e>>2]=t,i[n>>2]=o,i[r>>2]=0,l=t,s=0):o=a,(0|(a=(0|s)<(0|(a=(0|o)<(0|l)?o:l))?s:a))<=0||(i[e>>2]=l-a,i[n>>2]=o-a,i[r>>2]=s-a)}function Ae(e,t){e|=0;var n,r,s,a=0,o=0,l=0;((t|=0)+-1|0)>>>0>=6||(l=(0|i[15440+(12*t|0)>>2])+(0|i[e>>2])|0,i[e>>2]=l,s=e+4|0,o=(0|i[15440+(12*t|0)+4>>2])+(0|i[s>>2])|0,i[s>>2]=o,r=e+8|0,t=(0|i[15440+(12*t|0)+8>>2])+(0|i[r>>2])|0,i[r>>2]=t,a=o-l|0,(0|l)<0?(t=t-l|0,i[s>>2]=a,i[r>>2]=t,i[e>>2]=0,o=0):(a=o,o=l),(0|a)<0&&(o=o-a|0,i[e>>2]=o,t=t-a|0,i[r>>2]=t,i[s>>2]=0,a=0),n=o-t|0,l=a-t|0,(0|t)<0?(i[e>>2]=n,i[s>>2]=l,i[r>>2]=0,o=n,t=0):l=a,(0|(a=(0|t)<(0|(a=(0|l)<(0|o)?l:o))?t:a))<=0||(i[e>>2]=o-a,i[s>>2]=l-a,i[r>>2]=t-a))}function he(e){var t,n,r,s=0,a=0,o=0,l=0;l=0|i[(e|=0)>>2],o=(s=0|i[(n=e+4|0)>>2])+l|0,l=(a=0|i[(r=e+8|0)>>2])+l|0,i[e>>2]=l,i[n>>2]=o,s=a+s|0,i[r>>2]=s,a=o-l|0,(0|l)<0?(s=s-l|0,i[n>>2]=a,i[r>>2]=s,i[e>>2]=0,o=0):(a=o,o=l),(0|a)<0&&(o=o-a|0,i[e>>2]=o,s=s-a|0,i[r>>2]=s,i[n>>2]=0,a=0),t=o-s|0,l=a-s|0,(0|s)<0?(i[e>>2]=t,i[n>>2]=l,i[r>>2]=0,o=t,s=0):l=a,(0|(a=(0|s)<(0|(a=(0|l)<(0|o)?l:o))?s:a))<=0||(i[e>>2]=o-a,i[n>>2]=l-a,i[r>>2]=s-a)}function de(e){var t,n,r,s=0,a=0,o=0,l=0;s=0|i[(e|=0)>>2],o=0|i[(n=e+4|0)>>2],a=0|i[(r=e+8|0)>>2],l=o+s|0,i[e>>2]=l,o=a+o|0,i[n>>2]=o,s=a+s|0,i[r>>2]=s,a=o-l|0,(0|l)<0?(s=s-l|0,i[n>>2]=a,i[r>>2]=s,i[e>>2]=0,o=0):(a=o,o=l),(0|a)<0&&(o=o-a|0,i[e>>2]=o,s=s-a|0,i[r>>2]=s,i[n>>2]=0,a=0),t=o-s|0,l=a-s|0,(0|s)<0?(i[e>>2]=t,i[n>>2]=l,i[r>>2]=0,o=t,s=0):l=a,(0|(a=(0|s)<(0|(a=(0|l)<(0|o)?l:o))?s:a))<=0||(i[e>>2]=o-a,i[n>>2]=l-a,i[r>>2]=s-a)}function pe(e){switch(0|(e|=0)){case 1:e=5;break;case 5:e=4;break;case 4:e=6;break;case 6:e=2;break;case 2:e=3;break;case 3:e=1}return 0|e}function fe(e){switch(0|(e|=0)){case 1:e=3;break;case 3:e=2;break;case 2:e=6;break;case 6:e=4;break;case 4:e=5;break;case 5:e=1}return 0|e}function me(e){var t,n,r,s=0,a=0,o=0,l=0;s=0|i[(e|=0)>>2],a=0|i[(n=e+4|0)>>2],o=0|i[(r=e+8|0)>>2],l=a+(s<<1)|0,i[e>>2]=l,a=o+(a<<1)|0,i[n>>2]=a,s=(o<<1)+s|0,i[r>>2]=s,o=a-l|0,(0|l)<0?(s=s-l|0,i[n>>2]=o,i[r>>2]=s,i[e>>2]=0,a=o,o=0):o=l,(0|a)<0&&(o=o-a|0,i[e>>2]=o,s=s-a|0,i[r>>2]=s,i[n>>2]=0,a=0),t=o-s|0,l=a-s|0,(0|s)<0?(i[e>>2]=t,i[n>>2]=l,i[r>>2]=0,o=t,s=0):l=a,(0|(a=(0|s)<(0|(a=(0|l)<(0|o)?l:o))?s:a))<=0||(i[e>>2]=o-a,i[n>>2]=l-a,i[r>>2]=s-a)}function ge(e){var t,n,r,s=0,a=0,o=0,l=0;l=0|i[(e|=0)>>2],o=((s=0|i[(n=e+4|0)>>2])<<1)+l|0,l=(a=0|i[(r=e+8|0)>>2])+(l<<1)|0,i[e>>2]=l,i[n>>2]=o,s=(a<<1)+s|0,i[r>>2]=s,a=o-l|0,(0|l)<0?(s=s-l|0,i[n>>2]=a,i[r>>2]=s,i[e>>2]=0,l=0):a=o,(0|a)<0&&(l=l-a|0,i[e>>2]=l,s=s-a|0,i[r>>2]=s,i[n>>2]=0,a=0),t=l-s|0,o=a-s|0,(0|s)<0?(i[e>>2]=t,i[n>>2]=o,i[r>>2]=0,l=t,s=0):o=a,(0|(a=(0|s)<(0|(a=(0|o)<(0|l)?o:l))?s:a))<=0||(i[e>>2]=l-a,i[n>>2]=o-a,i[r>>2]=s-a)}function ve(e,t){t|=0;var n,r,s,a=0,o=0,l=0;return s=(0|(r=(0|i[(e|=0)>>2])-(0|i[t>>2])|0))<0,n=(0|(o=(0|i[e+4>>2])-(0|i[t+4>>2])-(s?r:0)|0))<0,t=(t=(e=(0|(l=(s?0-r|0:0)+(0|i[e+8>>2])-(0|i[t+8>>2])+(n?0-o|0:0)|0))<0)?0:l)-((o=(0|(e=(0|t)<(0|(e=(0|(a=(n?0:o)-(e?l:0)|0))<(0|(l=(s?0:r)-(n?o:0)-(e?l:0)|0))?a:l))?t:e))>0)?e:0)|0,a=a-(o?e:0)|0,0|((0|(e=(0|(e=l-(o?e:0)|0))>-1?e:0-e|0))>(0|(t=(0|(a=(0|a)>-1?a:0-a|0))>(0|(t=(0|t)>-1?t:0-t|0))?a:t))?e:t)}function _e(e,t){t|=0;var n;n=0|i[(e|=0)+8>>2],i[t>>2]=(0|i[e>>2])-n,i[t+4>>2]=(0|i[e+4>>2])-n}function ye(e,t){t|=0;var n,r,s,a=0,o=0,l=0;o=0|i[(e|=0)>>2],i[t>>2]=o,l=0|i[e+4>>2],i[(r=t+4|0)>>2]=l,i[(s=t+8|0)>>2]=0,e=(a=(0|l)<(0|o))?o:l,a=a?l:o;do{if((0|a)<0){if((0|e)>0){if((-2147483648|e)<(0|a)&-2147483648!=(0|a)&(2147483647-e|0)>=(0|a))break;return 0|(e=1)}if(-2147483648==(0|a)|(-2147483648-e|0)>(0|a))return 0|(t=1);if((0|e)>-1){if((-2147483648|e)<(0|a))break;return 0|(e=1)}if(!((-2147483648^e)<(0|a)))break;return 0|(e=1)}}while(0);return e=l-o|0,(0|o)<0?(a=0-o|0,i[r>>2]=e,i[s>>2]=a,i[t>>2]=0,o=0):(e=l,a=0),(0|e)<0&&(o=o-e|0,i[t>>2]=o,a=a-e|0,i[s>>2]=a,i[r>>2]=0,e=0),n=o-a|0,l=e-a|0,(0|a)<0?(i[t>>2]=n,i[r>>2]=l,i[s>>2]=0,e=l,l=n,a=0):l=o,(0|(o=(0|a)<(0|(o=(0|e)<(0|l)?e:l))?a:o))<=0||(i[t>>2]=l-o,i[r>>2]=e-o,i[s>>2]=a-o),0|(t=0)}function xe(e){var t,n,r,s;n=(s=0|i[(t=(e|=0)+8|0)>>2])-(0|i[e>>2])|0,i[e>>2]=n,e=(0|i[(r=e+4|0)>>2])-s|0,i[r>>2]=e,i[t>>2]=0-(e+n)}function be(e){var t,n,r=0,s=0,a=0,o=0,l=0;r=0-(s=0|i[(e|=0)>>2])|0,i[e>>2]=r,i[(t=e+8|0)>>2]=0,o=(a=0|i[(n=e+4|0)>>2])+s|0,(0|s)>0?(i[n>>2]=o,i[t>>2]=s,i[e>>2]=0,r=0,a=o):s=0,(0|a)<0?(l=r-a|0,i[e>>2]=l,s=s-a|0,i[t>>2]=s,i[n>>2]=0,o=l-s|0,r=0-s|0,(0|s)<0?(i[e>>2]=o,i[n>>2]=r,i[t>>2]=0,a=r,s=0):(a=0,o=l)):o=r,(0|(r=(0|s)<(0|(r=(0|a)<(0|o)?a:o))?s:r))<=0||(i[e>>2]=o-r,i[n>>2]=a-r,i[t>>2]=s-r)}function Se(e,t,n){n|=0;var r,s,a=0,o=0;return s=D,D=D+16|0,r=s,o=-2130706433&(t|=0)|134217728,!0&268435456==(2013265920&t)?(a=0|Gt(0|(e|=0),0|t,56),w(),a=0|function(e,t,n){e|=0,t|=0,n|=0;var r=0,s=0,a=0;if(a=D,D=D+16|0,s=a,r=0|Oe(e,t),(n+-1|0)>>>0>5)return D=a,0|(s=-1);if(r=!!(0|r),1==(0|n)&r)return D=a,0|(s=-1);do{if(!(0|_t(e,t,s))){if(r){r=(5+(0|i[21936+(n<<2)>>2])-(0|i[s>>2])|0)%5|0;break}r=(6+(0|i[21968+(n<<2)>>2])-(0|i[s>>2])|0)%6|0;break}r=-1}while(0);return s=r,D=a,0|s}(e,o,7&a),-1==(0|a)?(i[n>>2]=0,D=s,0|(o=6)):(0|We(e,o,r)&&M(23313,22484,282,22499),t=0|Gt(0|e,0|t,52),w(),t&=15,0|Oe(e,o)?Ee(r,t,a,2,n):Pe(r,t,a,2,n),D=s,0|(o=0))):(D=s,0|(o=6))}function Te(e,t,n,r){t|=0,r|=0;var a,o=0,l=0,u=0,c=0;if(a=D,D=D+16|0,function(e,t,n){e|=0,t|=0,n|=0;var r=0,a=0,o=0;o=D,D=D+32|0,a=o,function(e,t){e|=0,t|=0;var n=0,r=0,i=0;n=+s[e>>3],r=+h(+n),n=+d(+n),s[t+16>>3]=n,n=+s[e+8>>3],i=r*+h(+n),s[t>>3]=i,n=r*+d(+n),s[t+8>>3]=n}(e,a),i[t>>2]=0,s[n>>3]=5,r=+vt(16400,a),r<+s[n>>3]&&(i[t>>2]=0,s[n>>3]=r);r=+vt(16424,a),r<+s[n>>3]&&(i[t>>2]=1,s[n>>3]=r);r=+vt(16448,a),r<+s[n>>3]&&(i[t>>2]=2,s[n>>3]=r);r=+vt(16472,a),r<+s[n>>3]&&(i[t>>2]=3,s[n>>3]=r);r=+vt(16496,a),r<+s[n>>3]&&(i[t>>2]=4,s[n>>3]=r);r=+vt(16520,a),r<+s[n>>3]&&(i[t>>2]=5,s[n>>3]=r);r=+vt(16544,a),r<+s[n>>3]&&(i[t>>2]=6,s[n>>3]=r);r=+vt(16568,a),r<+s[n>>3]&&(i[t>>2]=7,s[n>>3]=r);r=+vt(16592,a),r<+s[n>>3]&&(i[t>>2]=8,s[n>>3]=r);r=+vt(16616,a),r<+s[n>>3]&&(i[t>>2]=9,s[n>>3]=r);r=+vt(16640,a),r<+s[n>>3]&&(i[t>>2]=10,s[n>>3]=r);r=+vt(16664,a),r<+s[n>>3]&&(i[t>>2]=11,s[n>>3]=r);r=+vt(16688,a),r<+s[n>>3]&&(i[t>>2]=12,s[n>>3]=r);r=+vt(16712,a),r<+s[n>>3]&&(i[t>>2]=13,s[n>>3]=r);r=+vt(16736,a),r<+s[n>>3]&&(i[t>>2]=14,s[n>>3]=r);r=+vt(16760,a),r<+s[n>>3]&&(i[t>>2]=15,s[n>>3]=r);r=+vt(16784,a),r<+s[n>>3]&&(i[t>>2]=16,s[n>>3]=r);r=+vt(16808,a),r<+s[n>>3]&&(i[t>>2]=17,s[n>>3]=r);r=+vt(16832,a),r<+s[n>>3]&&(i[t>>2]=18,s[n>>3]=r);if(r=+vt(16856,a),!(r<+s[n>>3]))return void(D=o);i[t>>2]=19,s[n>>3]=r,D=o}(e|=0,n|=0,c=a),(l=+f(+(1-.5*+s[c>>3])))<1e-16)return i[r>>2]=0,i[r+4>>2]=0,i[r+8>>2]=0,i[r+12>>2]=0,void(D=a);if(c=0|i[n>>2],o=+Ze((o=+s[15920+(24*c|0)>>3])-+Ze(+function(e,t){e|=0,t|=0;var n=0,r=0,i=0,a=0,o=0;return a=+s[t>>3],r=+h(+a),i=+s[t+8>>3]-+s[e+8>>3],o=r*+d(+i),n=+s[e>>3],+ +v(+o,+(+d(+a)*+h(+n)-+h(+i)*(r*+d(+n))))}(15600+(c<<4)|0,e))),u=0|Ve(t)?+Ze(o+-.3334731722518321):o,o=+p(+l)/.381966011250105,(0|t)>0){e=0;do{o*=2.6457513110645907,e=e+1|0}while((0|e)!=(0|t))}l=+h(+u)*o,s[r>>3]=l,u=+d(+u)*o,s[r+8>>3]=u,D=a}function we(e,t,n,r,a){t|=0,n|=0,r|=0,a|=0;var o=0,l=0;if(o=+function(e){e|=0;var t=0,n=0;return n=+s[e>>3],t=+s[e+8>>3],+ +c(+(n*n+t*t))}(e|=0),o<1e-16)return t=15600+(t<<4)|0,i[a>>2]=i[t>>2],i[a+4>>2]=i[t+4>>2],i[a+8>>2]=i[t+8>>2],void(i[a+12>>2]=i[t+12>>2]);if(l=+v(+ +s[e+8>>3],+ +s[e>>3]),(0|n)>0){e=0;do{o/=2.6457513110645907,e=e+1|0}while((0|e)!=(0|n))}r?(o/=3,n=!(0|Ve(n)),o=+g(.381966011250105*(n?o:o/2.6457513110645907))):(o=+g(.381966011250105*o),0|Ve(n)&&(l=+Ze(l+.3334731722518321))),function(e,t,n,r){e|=0,t=+t,n=+n,r|=0;var a=0,o=0,l=0,c=0;if(n<1e-16)return i[r>>2]=i[e>>2],i[r+4>>2]=i[e+4>>2],i[r+8>>2]=i[e+8>>2],void(i[r+12>>2]=i[e+12>>2]);o=t<0?t+6.283185307179586:t,o=t>=6.283185307179586?o+-6.283185307179586:o;do{if(!(o<1e-16)){if(a=+u(+(o+-3.141592653589793))<1e-16,t=+s[e>>3],a){t-=n,s[r>>3]=t,a=r;break}if(l=+h(+n),n=+d(+n),t=l*+d(+t)+ +h(+o)*(n*+h(+t)),t=+m(+((t=t>1?1:t)<-1?-1:t)),s[r>>3]=t,+u(+(t+-1.5707963267948966))<1e-16)return s[r>>3]=1.5707963267948966,void(s[r+8>>3]=0);if(+u(+(t+1.5707963267948966))<1e-16)return s[r>>3]=-1.5707963267948966,void(s[r+8>>3]=0);if(c=+h(+t),o=n*+d(+o)/c,n=+s[e>>3],t=(l-+d(+t)*+d(+n))/+h(+n)/c,l=o>1?1:o,t=t>1?1:t,(t=+s[e+8>>3]+ +v(+(l<-1?-1:l),+(t<-1?-1:t)))>3.141592653589793)do{t+=-6.283185307179586}while(t>3.141592653589793);if(t<-3.141592653589793)do{t+=6.283185307179586}while(t<-3.141592653589793);return void(s[r+8>>3]=t)}t=+s[e>>3]+n,s[r>>3]=t,a=r}while(0);if(+u(+(t+-1.5707963267948966))<1e-16)return s[a>>3]=1.5707963267948966,void(s[r+8>>3]=0);if(+u(+(t+1.5707963267948966))<1e-16)return s[a>>3]=-1.5707963267948966,void(s[r+8>>3]=0);if(t=+s[e+8>>3],t>3.141592653589793)do{t+=-6.283185307179586}while(t>3.141592653589793);if(t<-3.141592653589793)do{t+=6.283185307179586}while(t<-3.141592653589793);s[r+8>>3]=t}(15600+(t<<4)|0,+Ze(+s[15920+(24*t|0)>>3]-l),o,a)}function Me(e,t,n){t|=0,n|=0;var r,s;r=D,D=D+16|0,ee((e|=0)+4|0,s=r),we(s,0|i[e>>2],t,0,n),D=r}function Ee(e,t,n,r,a){e|=0,t|=0,n|=0,r|=0,a|=0;var o,l,u,c,A,h,d,p,f,m,g,v,_,y,x,b,S,T,w,E,C,R,N=0,P=0,L=0,I=0,U=0,B=0;if(R=D,D=D+272|0,I=R+240|0,w=R,E=R+224|0,C=R+208|0,g=R+176|0,v=R+160|0,_=R+192|0,y=R+144|0,x=R+128|0,b=R+112|0,S=R+96|0,T=R+80|0,i[(N=R+256|0)>>2]=t,i[I>>2]=i[e>>2],i[I+4>>2]=i[e+4>>2],i[I+8>>2]=i[e+8>>2],i[I+12>>2]=i[e+12>>2],Ce(I,N,w),i[a>>2]=0,(0|(I=r+n+(5==(0|r)&1)|0))<=(0|n))D=R;else{l=E+4|0,u=g+4|0,c=n+5|0,A=16880+((o=0|i[N>>2])<<2)|0,h=16960+(o<<2)|0,d=x+8|0,p=b+8|0,f=S+8|0,m=C+4|0,L=n;e:for(;;){P=w+((0|L)%5<<4)|0,i[C>>2]=i[P>>2],i[C+4>>2]=i[P+4>>2],i[C+8>>2]=i[P+8>>2],i[C+12>>2]=i[P+12>>2];do{}while(2==(0|Re(C,o,0,1)));if((0|L)>(0|n)&!!(0|Ve(t))){if(i[g>>2]=i[C>>2],i[g+4>>2]=i[C+4>>2],i[g+8>>2]=i[C+8>>2],i[g+12>>2]=i[C+12>>2],ee(l,v),r=0|i[g>>2],N=0|i[17040+(80*r|0)+(i[E>>2]<<2)>>2],i[g>>2]=i[18640+(80*r|0)+(20*N|0)>>2],(0|(P=0|i[18640+(80*r|0)+(20*N|0)+16>>2]))>0){e=0;do{he(u),e=e+1|0}while((0|e)<(0|P))}switch(P=18640+(80*r|0)+(20*N|0)+4|0,i[_>>2]=i[P>>2],i[_+4>>2]=i[P+4>>2],i[_+8>>2]=i[P+8>>2],re(_,3*(0|i[A>>2])|0),te(u,_,u),J(u),ee(u,y),U=+(0|i[h>>2]),s[x>>3]=3*U,s[d>>3]=0,B=-1.5*U,s[b>>3]=B,s[p>>3]=2.598076211353316*U,s[S>>3]=B,s[f>>3]=-2.598076211353316*U,0|i[17040+(80*(0|i[g>>2])|0)+(i[C>>2]<<2)>>2]){case 1:e=b,r=x;break;case 3:e=S,r=b;break;case 2:e=x,r=S;break;default:e=12;break e}mt(v,y,r,e,T),we(T,0|i[g>>2],o,1,a+8+(i[a>>2]<<4)|0),i[a>>2]=1+(0|i[a>>2])}if((0|L)<(0|c)&&(ee(m,g),we(g,0|i[C>>2],o,1,a+8+(i[a>>2]<<4)|0),i[a>>2]=1+(0|i[a>>2])),i[E>>2]=i[C>>2],i[E+4>>2]=i[C+4>>2],i[E+8>>2]=i[C+8>>2],i[E+12>>2]=i[C+12>>2],(0|(L=L+1|0))>=(0|I)){e=3;break}}3!=(0|e)?12==(0|e)&&M(22522,22569,571,22579):D=R}}function Ce(e,t,n){e|=0,t|=0,n|=0;var r,s=0,a=0,o=0,l=0,u=0;r=D,D=D+128|0,a=r,l=20240,u=(o=s=r+64|0)+60|0;do{i[o>>2]=i[l>>2],o=o+4|0,l=l+4|0}while((0|o)<(0|u));l=20304,u=(o=a)+60|0;do{i[o>>2]=i[l>>2],o=o+4|0,l=l+4|0}while((0|o)<(0|u));s=(u=!(0|Ve(0|i[t>>2])))?s:a,me(a=e+4|0),ge(a),0|Ve(0|i[t>>2])&&(ce(a),i[t>>2]=1+(0|i[t>>2])),i[n>>2]=i[e>>2],te(a,s,t=n+4|0),J(t),i[n+16>>2]=i[e>>2],te(a,s+12|0,t=n+20|0),J(t),i[n+32>>2]=i[e>>2],te(a,s+24|0,t=n+36|0),J(t),i[n+48>>2]=i[e>>2],te(a,s+36|0,t=n+52|0),J(t),i[n+64>>2]=i[e>>2],te(a,s+48|0,n=n+68|0),J(n),D=r}function Re(e,t,n,r){n|=0,r|=0;var s,a,o,l,u,c,A=0,h=0,d=0,p=0,f=0;if(c=D,D=D+32|0,u=c+12|0,a=c,f=(e|=0)+4|0,p=0|i[16960+((t|=0)<<2)>>2],p=(l=!!(0|r))?3*p|0:p,A=0|i[f>>2],s=0|i[(o=e+8|0)>>2],l){if((0|(A=s+A+(r=0|i[(h=e+12|0)>>2])|0))==(0|p))return D=c,0|(f=1);d=h}else A=s+A+(r=0|i[(d=e+12|0)>>2])|0;if((0|A)<=(0|p))return D=c,0|(f=0);do{if((0|r)>0){if(r=0|i[e>>2],(0|s)>0){h=18640+(80*r|0)+60|0,r=e;break}r=18640+(80*r|0)+40|0,n?(K(u,p,0,0),ne(f,u,a),de(a),te(a,u,f),h=r,r=e):(h=r,r=e)}else h=18640+(80*(0|i[e>>2])|0)+20|0,r=e}while(0);if(i[r>>2]=i[h>>2],(0|i[(A=h+16|0)>>2])>0){r=0;do{he(f),r=r+1|0}while((0|r)<(0|i[A>>2]))}return e=h+4|0,i[u>>2]=i[e>>2],i[u+4>>2]=i[e+4>>2],i[u+8>>2]=i[e+8>>2],t=0|i[16880+(t<<2)>>2],re(u,l?3*t|0:t),te(f,u,f),J(f),r=l&&((0|i[o>>2])+(0|i[f>>2])+(0|i[d>>2])|0)==(0|p)?1:2,D=c,0|(f=r)}function Ne(e,t){e|=0,t|=0;var n=0;do{n=0|Re(e,t,0,1)}while(2==(0|n));return 0|n}function Pe(e,t,n,r,a){e|=0,t|=0,n|=0,r|=0,a|=0;var o,l,u,c,A,h,d,p,f,m,g,v,_,y,x,b,S,T,w=0,E=0,C=0,R=0,N=0;if(T=D,D=D+240|0,y=T+208|0,x=T,b=T+192|0,S=T+176|0,f=T+160|0,m=T+144|0,g=T+128|0,v=T+112|0,_=T+96|0,i[(w=T+224|0)>>2]=t,i[y>>2]=i[e>>2],i[y+4>>2]=i[e+4>>2],i[y+8>>2]=i[e+8>>2],i[y+12>>2]=i[e+12>>2],De(y,w,x),i[a>>2]=0,(0|(p=r+n+(6==(0|r)&1)|0))<=(0|n))D=T;else{l=n+6|0,u=16960+((o=0|i[w>>2])<<2)|0,c=m+8|0,A=g+8|0,h=v+8|0,d=b+4|0,E=0,C=n,r=-1;e:for(;;){if(e=x+((w=(0|C)%6|0)<<4)|0,i[b>>2]=i[e>>2],i[b+4>>2]=i[e+4>>2],i[b+8>>2]=i[e+8>>2],i[b+12>>2]=i[e+12>>2],e=E,E=0|Re(b,o,0,1),(0|C)>(0|n)&!!(0|Ve(t))&&(1!=(0|e)&&(0|i[b>>2])!=(0|r))){switch(ee(x+((w+5|0)%6<<4)+4|0,S),ee(x+(w<<4)+4|0,f),R=+(0|i[u>>2]),s[m>>3]=3*R,s[c>>3]=0,N=-1.5*R,s[g>>3]=N,s[A>>3]=2.598076211353316*R,s[v>>3]=N,s[h>>3]=-2.598076211353316*R,w=0|i[y>>2],0|i[17040+(80*w|0)+(((0|r)==(0|w)?i[b>>2]:r)<<2)>>2]){case 1:e=g,r=m;break;case 3:e=v,r=g;break;case 2:e=m,r=v;break;default:e=8;break e}mt(S,f,r,e,_),0|gt(S,_)||0|gt(f,_)||(we(_,0|i[y>>2],o,1,a+8+(i[a>>2]<<4)|0),i[a>>2]=1+(0|i[a>>2]))}if((0|C)<(0|l)&&(ee(d,S),we(S,0|i[b>>2],o,1,a+8+(i[a>>2]<<4)|0),i[a>>2]=1+(0|i[a>>2])),(0|(C=C+1|0))>=(0|p)){e=3;break}r=0|i[b>>2]}3!=(0|e)?8==(0|e)&&M(22606,22569,736,22651):D=T}}function De(e,t,n){e|=0,t|=0,n|=0;var r,s=0,a=0,o=0,l=0,u=0;r=D,D=D+160|0,a=r,l=20368,u=(o=s=r+80|0)+72|0;do{i[o>>2]=i[l>>2],o=o+4|0,l=l+4|0}while((0|o)<(0|u));l=20448,u=(o=a)+72|0;do{i[o>>2]=i[l>>2],o=o+4|0,l=l+4|0}while((0|o)<(0|u));s=(u=!(0|Ve(0|i[t>>2])))?s:a,me(a=e+4|0),ge(a),0|Ve(0|i[t>>2])&&(ce(a),i[t>>2]=1+(0|i[t>>2])),i[n>>2]=i[e>>2],te(a,s,t=n+4|0),J(t),i[n+16>>2]=i[e>>2],te(a,s+12|0,t=n+20|0),J(t),i[n+32>>2]=i[e>>2],te(a,s+24|0,t=n+36|0),J(t),i[n+48>>2]=i[e>>2],te(a,s+36|0,t=n+52|0),J(t),i[n+64>>2]=i[e>>2],te(a,s+48|0,t=n+68|0),J(t),i[n+80>>2]=i[e>>2],te(a,s+60|0,n=n+84|0),J(n),D=r}function Le(e,t){return t=0|Gt(0|(e|=0),0|(t|=0),45),w(),127&t}function Ie(e,t){var n=0,r=0,i=0,s=0,a=0,o=0;if(!(!0&134217728==(-16777216&(t|=0))))return 0|(t=0);if(a=0|Gt(0|(e|=0),0|t,45),w(),(a&=127)>>>0>121)return 0|(t=0);n=0|Gt(0|e,0|t,52),w(),n&=15;do{if(0|n){for(i=1,r=0;;){if(s=0|Gt(0|e,0|t,3*(15-i|0)|0),w(),!!(0|(s&=7))&(1^r)){if(1==(0|s)&!!(0|q(a))){o=0,r=13;break}r=1}if(7==(0|s)){o=0,r=13;break}if(!(i>>>0<n>>>0)){r=9;break}i=i+1|0}if(9==(0|r)){if(15!=(0|n))break;return 0|(o=1)}if(13==(0|r))return 0|o}}while(0);for(;;){if(o=0|Gt(0|e,0|t,3*(14-n|0)|0),w(),!(!0&!(7&~o))){o=0,r=13;break}if(!(n>>>0<14)){o=1,r=13;break}n=n+1|0}return 13==(0|r)?0|o:0}function Ue(e,t,n,r){n|=0,r|=0;var s=0,a=0;if(a=0|Gt(0|(e|=0),0|(t|=0),52),w(),n>>>0>15)return 0|(r=4);if((0|(a&=15))<(0|n))return 0|(r=12);if((0|a)==(0|n))return i[r>>2]=e,i[r+4>>2]=t,0|(r=0);if(s=0|zt(0|n,0,52),s|=e,e=w()|-15728641&t,(0|a)>(0|n))do{t=0|zt(7,0,3*(14-n|0)|0),n=n+1|0,s|=t,e=w()|e}while((0|n)<(0|a));return i[r>>2]=s,i[r+4>>2]=e,0|(r=0)}function Be(e,t,n,r){n|=0,r|=0;var s=0,a=0,o=0;if(a=0|Gt(0|(e|=0),0|(t|=0),52),w(),!((0|n)<16&(0|(a&=15))<=(0|n)))return 0|(r=4);s=n-a|0,n=0|Gt(0|e,0|t,45),w();e:do{if(0|q(127&n)){t:do{if(0|a){for(n=1;!((o=0|zt(7,0,3*(15-n|0)|0))&e)&!(w()&t);){if(!(n>>>0<a>>>0))break t;n=n+1|0}n=0|At(7,0,s,((0|s)<0)<<31>>31),s=0|w();break e}}while(0);n=0|Dt(0|(n=0|Ot(0|(n=0|At(7,0,s,((0|s)<0)<<31>>31)),0|w(),5,0)),0|w(),-5,-1),n=0|Dt(0|(n=0|Bt(0|n,0|w(),6,0)),0|w(),1,0),s=0|w()}else n=0|At(7,0,s,((0|s)<0)<<31>>31),s=0|w()}while(0);return i[(o=r)>>2]=n,i[o+4>>2]=s,0|(o=0)}function Oe(e,t){var n=0,r=0,i=0;if(i=0|Gt(0|(e|=0),0|(t|=0),45),w(),!(0|q(127&i)))return 0|(i=0);i=0|Gt(0|e,0|t,52),w(),i&=15;e:do{if(i)for(r=1;;){if(n=0|Gt(0|e,0|t,3*(15-r|0)|0),w(),0|(n&=7))break e;if(!(r>>>0<i>>>0)){n=0;break}r=r+1|0}else n=0}while(0);return 0|(i=1&!(0|n))}function Fe(e,t){var n=0,r=0,i=0;if(i=0|Gt(0|(e|=0),0|(t|=0),52),w(),!(i&=15))return 0|(i=0);for(r=1;;){if(n=0|Gt(0|e,0|t,3*(15-r|0)|0),w(),0|(n&=7)){r=5;break}if(!(r>>>0<i>>>0)){n=0,r=5;break}r=r+1|0}return 5==(0|r)?0|n:0}function ke(e,t){var n=0,r=0,i=0,s=0,a=0,o=0,l=0;if(l=0|Gt(0|(e|=0),0|(t|=0),52),w(),!(l&=15))return l=e,T(0|(o=t)),0|l;for(o=1,n=0;;){r=0|zt(7,0,0|(s=3*(15-o|0)|0)),i=0|w(),a=0|Gt(0|e,0|t,0|s),w(),e=(s=0|zt(0|pe(7&a),0,0|s))|e&~r,t=(a=0|w())|t&~i;e:do{if(!n)if(!(s&r)&!(a&i))n=0;else if(r=0|Gt(0|e,0|t,52),w(),r&=15){n=1;t:for(;;){switch(a=0|Gt(0|e,0|t,3*(15-n|0)|0),w(),7&a){case 1:break t;case 0:break;default:n=1;break e}if(!(n>>>0<r>>>0)){n=1;break e}n=n+1|0}for(n=1;;){if(i=0|Gt(0|e,0|t,0|(a=3*(15-n|0)|0)),w(),s=0|zt(7,0,0|a),t&=~w(),e=e&~s|(a=0|zt(0|pe(7&i),0,0|a)),t|=w(),!(n>>>0<r>>>0)){n=1;break}n=n+1|0}}else n=1}while(0);if(!(o>>>0<l>>>0))break;o=o+1|0}return T(0|t),0|e}function qe(e,t){var n=0,r=0,i=0,s=0,a=0;if(r=0|Gt(0|(e|=0),0|(t|=0),52),w(),!(r&=15))return r=e,T(0|(n=t)),0|r;for(n=1;a=0|Gt(0|e,0|t,0|(s=3*(15-n|0)|0)),w(),i=0|zt(7,0,0|s),t&=~w(),e=(s=0|zt(0|pe(7&a),0,0|s))|e&~i,t=w()|t,n>>>0<r>>>0;)n=n+1|0;return T(0|t),0|e}function Ge(e,t){var n=0,r=0,i=0,s=0,a=0,o=0,l=0;if(l=0|Gt(0|(e|=0),0|(t|=0),52),w(),!(l&=15))return l=e,T(0|(o=t)),0|l;for(o=1,n=0;;){r=0|zt(7,0,0|(s=3*(15-o|0)|0)),i=0|w(),a=0|Gt(0|e,0|t,0|s),w(),e=(s=0|zt(0|fe(7&a),0,0|s))|e&~r,t=(a=0|w())|t&~i;e:do{if(!n)if(!(s&r)&!(a&i))n=0;else if(r=0|Gt(0|e,0|t,52),w(),r&=15){n=1;t:for(;;){switch(a=0|Gt(0|e,0|t,3*(15-n|0)|0),w(),7&a){case 1:break t;case 0:break;default:n=1;break e}if(!(n>>>0<r>>>0)){n=1;break e}n=n+1|0}for(n=1;;){if(s=0|zt(7,0,0|(i=3*(15-n|0)|0)),a=t&~w(),t=0|Gt(0|e,0|t,0|i),w(),e=e&~s|(t=0|zt(0|fe(7&t),0,0|i)),t=a|w(),!(n>>>0<r>>>0)){n=1;break}n=n+1|0}}else n=1}while(0);if(!(o>>>0<l>>>0))break;o=o+1|0}return T(0|t),0|e}function ze(e,t){var n=0,r=0,i=0,s=0,a=0;if(r=0|Gt(0|(e|=0),0|(t|=0),52),w(),!(r&=15))return r=e,T(0|(n=t)),0|r;for(n=1;s=0|zt(7,0,0|(a=3*(15-n|0)|0)),i=t&~w(),t=0|Gt(0|e,0|t,0|a),w(),e=(t=0|zt(0|fe(7&t),0,0|a))|e&~s,t=w()|i,n>>>0<r>>>0;)n=n+1|0;return T(0|t),0|e}function Ve(e){return(0|(e|=0))%2|0}function He(e,t,n){n|=0;var r,s=0;return r=D,D=D+16|0,s=r,(t|=0)>>>0>15?(D=r,0|(s=4)):2146435072&~i[(e|=0)+4>>2]&&2146435072&~i[e+8+4>>2]?(function(e,t,n){var r,i;r=D,D=D+16|0,Te(e|=0,t|=0,n|=0,i=r),Z(i,n+4|0),D=r}(e,t,s),t=0|function(e,t){e|=0;var n,r=0,s=0,a=0,o=0,l=0,u=0,c=0,A=0;if(n=D,D=D+64|0,u=n+40|0,s=n+24|0,a=n+12|0,o=n,zt(0|(t|=0),0,52),r=134225919|w(),!t)return(0|i[e+4>>2])>2||(0|i[e+8>>2])>2||(0|i[e+12>>2])>2?(u=0,T(0|(l=0)),D=n,0|u):(zt(0|z(e),0,45),l=w()|r,u=-1,T(0|l),D=n,0|u);if(i[u>>2]=i[e>>2],i[u+4>>2]=i[e+4>>2],i[u+8>>2]=i[e+8>>2],i[u+12>>2]=i[e+12>>2],l=u+4|0,(0|t)>0)for(e=-1;i[s>>2]=i[l>>2],i[s+4>>2]=i[l+4>>2],i[s+8>>2]=i[l+8>>2],1&t?(oe(l),i[a>>2]=i[l>>2],i[a+4>>2]=i[l+4>>2],i[a+8>>2]=i[l+8>>2],ue(a)):(le(l),i[a>>2]=i[l>>2],i[a+4>>2]=i[l+4>>2],i[a+8>>2]=i[l+8>>2],ce(a)),ne(s,a,o),J(o),c=0|zt(7,0,0|(A=3*(15-t|0)|0)),r&=~w(),e=(A=0|zt(0|ie(o),0,0|A))|e&~c,r=w()|r,(0|t)>1;)t=t+-1|0;else e=-1;e:do{if((0|i[l>>2])<=2&&(0|i[u+8>>2])<=2&&(0|i[u+12>>2])<=2){if(t=0|zt(0|(s=0|z(u)),0,45),t|=e,e=w()|-1040385&r,o=0|V(u),!(0|q(s))){if((0|o)<=0)break;for(a=0;;){if(s=0|Gt(0|t,0|e,52),w(),s&=15)for(r=1;u=0|Gt(0|t,0|e,0|(A=3*(15-r|0)|0)),w(),c=0|zt(7,0,0|A),e&=~w(),t=t&~c|(A=0|zt(0|pe(7&u),0,0|A)),e|=w(),r>>>0<s>>>0;)r=r+1|0;if((0|(a=a+1|0))==(0|o))break e}}a=0|Gt(0|t,0|e,52),w(),a&=15;t:do{if(a){r=1;n:for(;;){switch(A=0|Gt(0|t,0|e,3*(15-r|0)|0),w(),7&A){case 1:break n;case 0:break;default:break t}if(!(r>>>0<a>>>0))break t;r=r+1|0}if(0|H(s,0|i[u>>2]))for(r=1;c=0|zt(7,0,0|(u=3*(15-r|0)|0)),A=e&~w(),e=0|Gt(0|t,0|e,0|u),w(),t=t&~c|(e=0|zt(0|fe(7&e),0,0|u)),e=A|w(),r>>>0<a>>>0;)r=r+1|0;else for(r=1;u=0|Gt(0|t,0|e,0|(A=3*(15-r|0)|0)),w(),c=0|zt(7,0,0|A),e&=~w(),t=t&~c|(A=0|zt(0|pe(7&u),0,0|A)),e|=w(),r>>>0<a>>>0;)r=r+1|0}}while(0);if((0|o)>0){r=0;do{t=0|ke(t,e),e=0|w(),r=r+1|0}while((0|r)!=(0|o))}}else t=0,e=0}while(0);return A=t,T(0|(c=e)),D=n,0|A}(s,t),s=0|w(),i[n>>2]=t,i[n+4>>2]=s,!(0|t)&!(0|s)&&M(23313,22674,786,22697),D=r,0|(s=0)):(D=r,0|(s=3))}function je(e,t,n){var r,s=0,a=0,o=0;if(r=(n|=0)+4|0,a=0|Gt(0|(e|=0),0|(t|=0),52),w(),a&=15,o=0|Gt(0|e,0|t,45),w(),s=!(0|a),0|q(127&o)){if(s)return 0|(o=1);s=1}else{if(s)return 0|(o=0);s=0|i[r>>2]||0|i[n+8>>2]?1:1&!!(0|i[n+12>>2])}for(n=1;1&n?ue(r):ce(r),o=0|Gt(0|e,0|t,3*(15-n|0)|0),w(),Ae(r,7&o),n>>>0<a>>>0;)n=n+1|0;return 0|s}function We(e,t,n){n|=0;var r,s,a=0,o=0,l=0,u=0,c=0,A=0;if(s=D,D=D+16|0,r=s,A=0|Gt(0|(e|=0),0|(t|=0),45),w(),(A&=127)>>>0>121)return i[n>>2]=0,i[n+4>>2]=0,i[n+8>>2]=0,i[n+12>>2]=0,D=s,0|(A=5);e:do{if(0|q(A)&&(l=0|Gt(0|e,0|t,52),w(),0|(l&=15))){a=1;t:for(;;){switch(c=0|Gt(0|e,0|t,3*(15-a|0)|0),w(),7&c){case 5:break t;case 0:break;default:a=t;break e}if(!(a>>>0<l>>>0)){a=t;break e}a=a+1|0}for(o=1,a=t;u=0|zt(7,0,0|(t=3*(15-o|0)|0)),c=a&~w(),a=0|Gt(0|e,0|a,0|t),w(),e=e&~u|(a=0|zt(0|fe(7&a),0,0|t)),a=c|w(),o>>>0<l>>>0;)o=o+1|0}else a=t}while(0);if(c=7696+(28*A|0)|0,i[n>>2]=i[c>>2],i[n+4>>2]=i[c+4>>2],i[n+8>>2]=i[c+8>>2],i[n+12>>2]=i[c+12>>2],!(0|je(e,a,n)))return D=s,0|(A=0);if(u=n+4|0,i[r>>2]=i[u>>2],i[r+4>>2]=i[u+4>>2],i[r+8>>2]=i[u+8>>2],l=0|Gt(0|e,0|a,52),w(),c=15&l,1&l?(ce(u),l=c+1|0):l=c,0|q(A)){e:do{if(c)for(t=1;;){if(o=0|Gt(0|e,0|a,3*(15-t|0)|0),w(),0|(o&=7)){a=o;break e}if(!(t>>>0<c>>>0)){a=0;break}t=t+1|0}else a=0}while(0);a=4==(0|a)&1}else a=0;if(0|Re(n,l,a,0)){if(0|q(A))do{}while(0|Re(n,l,0,0));(0|l)!=(0|c)&&le(u)}else(0|l)!=(0|c)&&(i[u>>2]=i[r>>2],i[u+4>>2]=i[r+4>>2],i[u+8>>2]=i[r+8>>2]);return D=s,0|(A=0)}function Xe(e,t,n){n|=0;var r,i,s=0;return i=D,D=D+16|0,0|(s=0|We(e|=0,t|=0,r=i))?(D=i,0|s):(s=0|Gt(0|e,0|t,52),w(),Me(r,15&s,n),D=i,0|(s=0))}function Qe(e,t,n){n|=0;var r,i=0,s=0,a=0;if(r=D,D=D+16|0,0|(i=0|We(e|=0,t|=0,a=r)))return D=r,0|(a=i);i=0|Gt(0|e,0|t,45),w(),i=!(0|q(127&i)),s=0|Gt(0|e,0|t,52),w(),s&=15;e:do{if(!i){if(0|s)for(i=1;;){if(!(!((0|zt(7,0,3*(15-i|0)|0))&e)&!(w()&t)))break e;if(!(i>>>0<s>>>0))break;i=i+1|0}return Ee(a,s,0,5,n),D=r,0|0}}while(0);return Pe(a,s,0,6,n),D=r,0|0}function Ye(e,t){t|=0;var n=0,r=0,s=0,a=0,o=0,l=0,u=0;if((e|=0)>>>0>15)return 0|(l=4);if(zt(0|e,0,52),l=134225919|w(),!e){n=0,r=0;do{0|q(r)&&(zt(0|r,0,45),o=l|w(),i[(e=t+(n<<3)|0)>>2]=-1,i[e+4>>2]=o,n=n+1|0),r=r+1|0}while(122!=(0|r));return 0|(n=0)}n=0,o=0;do{if(0|q(o)){for(zt(0|o,0,45),r=1,s=-1,a=l|w();s&=~(u=0|zt(7,0,3*(15-r|0)|0)),a&=~w(),(0|r)!=(0|e);)r=r+1|0;i[(u=t+(n<<3)|0)>>2]=s,i[u+4>>2]=a,n=n+1|0}o=o+1|0}while(122!=(0|o));return 0|(n=0)}function $e(e,t,n,r){e|=0,r|=0;var s=0,a=0;s=0|Gt(0|(t|=0),0|(n|=0),52),w(),!(0|t)&!(0|n)|(0|r)>15|(0|(s&=15))>(0|r)?(r=-1,s=-1,t=0,n=0):(a=0|function(e,t,n,r){return e|=0,t|=0,(0|(r|=0))<(0|(n|=0))?(r=e,T(0|(n=t)),0|r):(n=0|zt(-1,-1,3+(3*(r-n|0)|0)|0),r=0|zt(0|~n,0|~w(),3*(15-r|0)|0),n=~w()&t,r=~r&e,T(0|n),0|r)}(t,n,s+1|0,r),n=-15728641&w(),t=0|zt(0|r,0,52),r=(a=!(0|Oe(t|=a,n|=w())))?-1:r),i[(a=e)>>2]=t,i[a+4>>2]=n,i[e+8>>2]=s,i[e+12>>2]=r}function Ke(e){var t,n=0,r=0,s=0,a=0,o=0,l=0,u=0,c=0;if(!(!(0|(n=0|i[(r=e|=0)>>2]))&!(0|(r=0|i[r+4>>2]))||(s=0|Gt(0|n,0|r,52),w(),n=0|Dt(0|(u=0|zt(1,0,3*(15^(s&=15))|0)),0|w(),0|n,0|r),r=0|w(),i[(u=e)>>2]=n,i[u+4>>2]=r,(0|s)<(0|(l=0|i[(u=e+8|0)>>2]))))){for(t=e+12|0,o=s;;){if((0|o)==(0|l)){s=5;break}if(c=(0|o)==(0|i[t>>2]),s=0|Gt(0|n,0|r,0|(a=3*(15-o|0)|0)),w(),c&1==(0|(s&=7))&!0){s=7;break}if(!(7==(0|s)&!0)){s=10;break}if(n=0|Dt(0|n,0|r,0|(c=0|zt(1,0,0|a)),0|w()),r=0|w(),i[(c=e)>>2]=n,i[c+4>>2]=r,!((0|o)>(0|l))){s=10;break}o=o+-1|0}if(5==(0|s))return i[(c=e)>>2]=0,i[c+4>>2]=0,i[u>>2]=-1,void(i[t>>2]=-1);if(7==(0|s))return l=0|Dt(0|n,0|r,0|(l=0|zt(1,0,0|a)),0|w()),u=0|w(),i[(c=e)>>2]=l,i[c+4>>2]=u,void(i[t>>2]=o+-1)}}function Ze(e){var t;return t=(e=+e)<0?e+6.283185307179586:e,+(e>=6.283185307179586?t+-6.283185307179586:t)}function Je(e,t){return t|=0,+u(+(+s[(e|=0)>>3]-+s[t>>3]))<17453292519943298e-27?0|(t=+u(+(+s[e+8>>3]-+s[t+8>>3]))<17453292519943298e-27):0|(t=0)}function et(e,t){e|=0;var n,r,i,a=0;return r=+s[(t|=0)>>3],n=+s[e>>3],a=(i=+d(.5*(r-n)))*i+(a=+d(.5*(+s[t+8>>3]-+s[e+8>>3])))*(+h(+r)*+h(+n)*a),2*+v(+ +c(+a),+ +c(+(1-a)))*6371.007180918475}function tt(e,t){t|=0;var n=0;return(e|=0)>>>0>15?0|(t=4):(n=0|Ot(0|(n=0|At(7,0,e,((0|e)<0)<<31>>31)),0|w(),120,0),e=0|w(),i[t>>2]=2|n,i[t+4>>2]=e,0|(t=0))}function nt(e,t,n){e|=0,n|=0;var r,i,a,o,l=0,u=0,A=0,f=0,m=0,_=0;return _=+s[(t|=0)>>3],a=+s[e>>3],m=+d(.5*(_-a)),A=+s[t+8>>3],i=+s[e+8>>3],f=+d(.5*(A-i)),r=+h(+a),o=+h(+_),f=2*+v(+ +c(+(f=m*m+f*(o*r*f))),+ +c(+(1-f))),m=+s[n>>3],_=+d(.5*(m-_)),l=+s[n+8>>3],A=+d(.5*(l-A)),u=+h(+m),A=2*+v(+ +c(+(A=_*_+A*(o*u*A))),+ +c(+(1-A))),m=+d(.5*(a-m)),l=+d(.5*(i-l)),l=2*+v(+ +c(+(l=m*m+l*(r*u*l))),+ +c(+(1-l))),4*+g(+ +c(+ +p(.5*(u=.5*(f+A+l)))*+p(.5*(u-f))*+p(.5*(u-A))*+p(.5*(u-l))))}function rt(e,t,n){n|=0;var r,a,o,l=0,u=0;if(o=D,D=D+192|0,a=o,0|(u=0|Xe(e|=0,t|=0,r=o+168|0)))return D=o,0|(n=u);if(0|Qe(e,t,a)&&M(23313,22742,386,22751),(0|(t=0|i[a>>2]))>0){if(l=+nt(a+8|0,a+8+((1!=(0|t)&1)<<4)|0,r)+0,1!=(0|t)){e=1;do{l+=+nt(a+8+((u=e)<<4)|0,a+8+((0|(e=e+1|0))%(0|t)<<4)|0,r)}while((0|e)<(0|t))}}else l=0;return s[n>>3]=l,D=o,0|(n=0)}function it(e){e|=0;var t,n,r=0;return(t=0|Pt(1,12))||M(22832,22787,49,22845),0|(r=0|i[(n=e+4|0)>>2])?(i[(r=r+8|0)>>2]=t,i[n>>2]=t,0|t):(0|i[e>>2]&&M(22862,22787,61,22885),i[(r=e)>>2]=t,i[n>>2]=t,0|t)}function st(e,t){e|=0,t|=0;var n,r;return(r=0|Rt(24))||M(22899,22787,78,22913),i[r>>2]=i[t>>2],i[r+4>>2]=i[t+4>>2],i[r+8>>2]=i[t+8>>2],i[r+12>>2]=i[t+12>>2],i[r+16>>2]=0,0|(n=0|i[(t=e+4|0)>>2])?(i[n+16>>2]=r,i[t>>2]=r,0|r):(0|i[e>>2]&&M(22928,22787,82,22913),i[e>>2]=r,i[t>>2]=r,0|r)}function at(e){var t=0,n=0,r=0,s=0;if(e|=0)for(r=1;;){if(0|(t=0|i[e>>2]))do{if(0|(n=0|i[t>>2]))do{s=n,n=0|i[n+16>>2],Nt(s)}while(0|n);s=t,t=0|i[t+8>>2],Nt(s)}while(0|t);if(t=e,e=0|i[e+8>>2],r||Nt(t),!e)break;r=0}}function ot(e){var t,n,r=0,a=0,o=0,l=0,c=0,A=0,h=0,d=0,p=0,f=0,m=0,g=0,v=0,_=0,y=0,x=0,b=0,S=0,T=0,w=0,E=0,C=0,R=0,N=0,P=0,D=0,L=0,I=0,U=0,B=0;if(0|i[(l=(e|=0)+8|0)>>2])return 0|(B=1);if(!(o=0|i[e>>2]))return 0|(B=0);r=o,a=0;do{a=a+1|0,r=0|i[r+8>>2]}while(0|r);if(a>>>0<2)return 0|(B=0);(n=0|Rt(a<<2))||M(22948,22787,317,22967),(t=0|Rt(a<<5))||M(22989,22787,321,22967),i[e>>2]=0,i[(C=e+4|0)>>2]=0,i[l>>2]=0,a=0,I=0,E=0,m=0;e:for(;;){if(f=0|i[o>>2]){c=0,A=f;do{if(d=+s[A+8>>3],r=A,A=0|i[A+16>>2],h=+s[(l=(p=!(0|A))?f:A)+8>>3],+u(+(d-h))>3.141592653589793){B=14;break}c+=(h-d)*(+s[r>>3]+ +s[l>>3])}while(!p);if(14==(0|B)){B=0,c=0,r=f;do{w=+s[r+8>>3],D=0|i[(L=r+16|0)>>2],T=+s[(D=0|D?D:f)+8>>3],c+=(+s[r>>3]+ +s[D>>3])*((T<0?T+6.283185307179586:T)-(w<0?w+6.283185307179586:w)),r=0|i[(0|r?L:o)>>2]}while(0|r)}c>0?(i[n+(I<<2)>>2]=o,I=I+1|0,l=E,r=m):B=19}else B=19;if(19==(0|B)){B=0;do{if(!a){if(m){l=C,A=m+8|0,r=o,a=e;break}if(0|i[e>>2]){B=27;break e}l=C,A=e,r=o,a=e;break}if(0|i[(r=a+8|0)>>2]){B=21;break e}if(!(a=0|Pt(1,12))){B=23;break e}i[r>>2]=a,l=a+4|0,A=a,r=m}while(0);if(i[A>>2]=o,i[l>>2]=o,A=t+(E<<5)|0,p=0|i[o>>2]){for(s[(f=t+(E<<5)+8|0)>>3]=17976931348623157e292,s[(m=t+(E<<5)+24|0)>>3]=17976931348623157e292,s[A>>3]=-17976931348623157e292,s[(g=t+(E<<5)+16|0)>>3]=-17976931348623157e292,b=17976931348623157e292,S=-17976931348623157e292,l=0,v=p,d=17976931348623157e292,y=17976931348623157e292,x=-17976931348623157e292,h=-17976931348623157e292;c=+s[v>>3],w=+s[v+8>>3],v=0|i[v+16>>2],T=+s[((_=!(0|v))?p:v)+8>>3],c<d&&(s[f>>3]=c,d=c),w<y&&(s[m>>3]=w,y=w),c>x?s[A>>3]=c:c=x,w>h&&(s[g>>3]=w,h=w),b=w>0&w<b?w:b,S=w<0&w>S?w:S,l|=+u(+(w-T))>3.141592653589793,!_;)x=c;l&&(s[g>>3]=S,s[m>>3]=b)}else i[A>>2]=0,i[A+4>>2]=0,i[A+8>>2]=0,i[A+12>>2]=0,i[A+16>>2]=0,i[A+20>>2]=0,i[A+24>>2]=0,i[A+28>>2]=0;l=E+1|0}if(o=0|i[(L=o+8|0)>>2],i[L>>2]=0,!o){B=45;break}E=l,m=r}if(21==(0|B))M(22765,22787,35,22799);else if(23==(0|B))M(22819,22787,37,22799);else if(27==(0|B))M(22862,22787,61,22885);else if(45==(0|B)){e:do{if((0|I)>0){for(L=!(0|l),P=l<<2,D=!(0|e),N=0,r=0;;){if(R=0|i[n+(N<<2)>>2],L)B=73;else{if(!(E=0|Rt(P))){B=50;break}if(!(C=0|Rt(P))){B=52;break}t:do{if(D)a=0;else{for(l=0,a=0,A=e;o=t+(l<<5)|0,0|lt(0|i[A>>2],o,0|i[R>>2])?(i[E+(a<<2)>>2]=A,i[C+(a<<2)>>2]=o,_=a+1|0):_=a,A=0|i[A+8>>2];)l=l+1|0,a=_;if((0|_)>0)if(o=0|i[E>>2],1==(0|_))a=o;else for(g=0,v=-1,a=o,m=o;;){for(p=0|i[m>>2],o=0,A=0;f=(0|(l=0|i[i[E+(A<<2)>>2]>>2]))==(0|p)?o:o+(1&lt(l,0|i[C+(A<<2)>>2],0|i[p>>2]))|0,(0|(A=A+1|0))!=(0|_);)o=f;if(a=(l=(0|f)>(0|v))?m:a,(0|(o=g+1|0))==(0|_))break t;g=o,v=l?f:v,m=0|i[E+(o<<2)>>2]}else a=0}}while(0);if(Nt(E),Nt(C),a){if(o=0|i[(l=a+4|0)>>2])a=o+8|0;else if(0|i[a>>2]){B=70;break}i[a>>2]=R,i[l>>2]=R}else B=73}if(73==(0|B)){if(B=0,0|(r=0|i[R>>2]))do{C=r,r=0|i[r+16>>2],Nt(C)}while(0|r);Nt(R),r=1}if((0|(N=N+1|0))>=(0|I)){U=r;break e}}50==(0|B)?M(23004,22787,249,23023):52==(0|B)?M(23042,22787,252,23023):70==(0|B)&&M(22862,22787,61,22885)}else U=0}while(0);return Nt(n),Nt(t),0|(B=U)}return 0}function lt(e,t,n){e|=0;var r=0,a=0,o=0,l=0,u=0,c=0,A=0,h=0;if(!(0|Q(t|=0,n|=0)))return 0|(e=0);if(t=0|X(t),r=+s[n>>3],a=t&(a=+s[n+8>>3])<0?a+6.283185307179586:a,!(e=0|i[e>>2]))return 0|(e=0);if(t){t=0,A=a,n=e;e:for(;;){for(;l=+s[n>>3],a=+s[n+8>>3],h=0|i[(n=n+16|0)>>2],o=+s[(h=0|h?h:e)>>3],u=+s[h+8>>3],l>o?(c=l,l=u):(c=o,o=l,l=a,a=u),(r=r==o|r==c?r+2220446049250313e-31:r)<o|r>c;)if(!(n=0|i[n>>2])){n=22;break e}if(((c=(u=l<0?l+6.283185307179586:l)+(r-o)/(c-o)*((l=a<0?a+6.283185307179586:a)-u))<0?c+6.283185307179586:c)>(A=u==A|l==A?A+-2220446049250313e-31:A)&&(t^=1),!(n=0|i[n>>2])){n=22;break}}if(22==(0|n))return 0|t}else{t=0,A=a,n=e;e:for(;;){for(;l=+s[n>>3],a=+s[n+8>>3],h=0|i[(n=n+16|0)>>2],o=+s[(h=0|h?h:e)>>3],u=+s[h+8>>3],l>o?(c=l,l=u):(c=o,o=l,l=a,a=u),(r=r==o|r==c?r+2220446049250313e-31:r)<o|r>c;)if(!(n=0|i[n>>2])){n=22;break e}if(l+(r-o)/(c-o)*(a-l)>(A=l==A|a==A?A+-2220446049250313e-31:A)&&(t^=1),!(n=0|i[n>>2])){n=22;break}}if(22==(0|n))return 0|t}return 0}function ut(e,t,n,s,a){n|=0,s|=0,a|=0;var o,l,u,c,A=0,h=0,d=0,p=0,f=0,m=0,g=0,v=0,_=0,y=0;if(c=D,D=D+32|0,y=c+16|0,u=c,A=0|Gt(0|(e|=0),0|(t|=0),52),w(),A&=15,g=0|Gt(0|n,0|s,52),w(),(0|A)!=(15&g))return D=c,0|(y=12);if(f=0|Gt(0|e,0|t,45),w(),f&=127,m=0|Gt(0|n,0|s,45),w(),f>>>0>121|(m&=127)>>>0>121)return D=c,0|(y=5);if(g=(0|f)!=(0|m)){if(7==(0|(d=0|W(f,m))))return D=c,0|(y=1);7==(0|(p=0|W(m,f)))?M(23066,23090,161,23100):(v=d,h=p)}else v=0,h=0;o=0|q(f),l=0|q(m),i[y>>2]=0,i[y+4>>2]=0,i[y+8>>2]=0,i[y+12>>2]=0;do{if(v){if(d=(0|(m=0|i[4272+(28*f|0)+(v<<2)>>2]))>0,l)if(d){f=0,p=n,d=s;do{p=0|Ge(p,d),d=0|w(),1==(0|(h=0|fe(h)))&&(h=0|fe(1)),f=f+1|0}while((0|f)!=(0|m));m=h,f=p,p=d}else m=h,f=n,p=s;else if(d){f=0,p=n,d=s;do{p=0|ze(p,d),d=0|w(),h=0|fe(h),f=f+1|0}while((0|f)!=(0|m));m=h,f=p,p=d}else m=h,f=n,p=s;if(je(f,p,y),g||M(23115,23090,191,23100),(d=!!(0|o))&(h=!!(0|l))&&M(23142,23090,192,23100),d){if(7==(0|(h=0|Fe(e,t)))){A=5;break}if(0|r[21872+(7*h|0)+v|0]){A=1;break}f=p=0|i[21040+(28*h|0)+(v<<2)>>2]}else if(h){if(7==(0|(h=0|Fe(f,p)))){A=5;break}if(0|r[21872+(7*h|0)+m|0]){A=1;break}f=0,p=0|i[21040+(28*m|0)+(h<<2)>>2]}else f=0,p=0;if((f|p)<0)A=5;else{if((0|p)>0){d=y+4|0,h=0;do{de(d),h=h+1|0}while((0|h)!=(0|p))}if(i[u>>2]=0,i[u+4>>2]=0,i[u+8>>2]=0,Ae(u,v),0|A)for(;0|Ve(A)?ue(u):ce(u),(0|A)>1;)A=A+-1|0;if((0|f)>0){A=0;do{de(u),A=A+1|0}while((0|A)!=(0|f))}te(_=y+4|0,u,_),J(_),_=51}}else if(je(n,s,y),!!(0|o)&!!(0|l))if((0|m)!=(0|f)&&M(23173,23090,261,23100),7==(0|(h=0|Fe(e,t)))|7==(0|(A=0|Fe(n,s))))A=5;else if(0|r[21872+(7*h|0)+A|0])A=1;else if((0|(h=0|i[21040+(28*h|0)+(A<<2)>>2]))>0){d=y+4|0,A=0;do{de(d),A=A+1|0}while((0|A)!=(0|h));_=51}else _=51;else _=51}while(0);return 51==(0|_)&&(A=y+4|0,i[a>>2]=i[A>>2],i[a+4>>2]=i[A+4>>2],i[a+8>>2]=i[A+8>>2],A=0),D=c,0|(y=A)}function ct(e,t,n,r){n|=0,r|=0;var s,a,o,l=0,u=0,c=0,A=0,h=0,d=0,p=0,f=0,m=0,g=0,v=0,_=0,y=0;if(o=D,D=D+48|0,s=o+36|0,c=o+24|0,A=o+12|0,h=o,l=0|Gt(0|(e|=0),0|(t|=0),52),w(),l&=15,p=0|Gt(0|e,0|t,45),w(),(p&=127)>>>0>121)return D=o,0|(r=5);if(a=0|q(p),zt(0|l,0,52),g=134225919|w(),i[(u=r)>>2]=-1,i[u+4>>2]=g,!l)return 7==(0|(l=0|ie(n)))||127==(0|(l=0|j(p,l)))?(D=o,0|(g=1)):(f=0|zt(0|l,0,45),m=0|w(),m=-1040385&i[(p=r)+4>>2]|m,i[(g=r)>>2]=i[p>>2]|f,i[g+4>>2]=m,D=o,0|(g=0));for(i[s>>2]=i[n>>2],i[s+4>>2]=i[n+4>>2],i[s+8>>2]=i[n+8>>2],n=l;;){if(u=n,n=n+-1|0,i[c>>2]=i[s>>2],i[c+4>>2]=i[s+4>>2],i[c+8>>2]=i[s+8>>2],0|Ve(u)){if(0|(l=0|se(s))){n=13;break}i[A>>2]=i[s>>2],i[A+4>>2]=i[s+4>>2],i[A+8>>2]=i[s+8>>2],ue(A)}else{if(0|(l=0|ae(s))){n=13;break}i[A>>2]=i[s>>2],i[A+4>>2]=i[s+4>>2],i[A+8>>2]=i[s+8>>2],ce(A)}if(ne(c,A,h),J(h),_=0|i[(l=r)>>2],l=0|i[l+4>>2],v=0|zt(7,0,0|(y=3*(15-u|0)|0)),l&=~w(),y=0|zt(0|ie(h),0,0|y),l=w()|l,i[(g=r)>>2]=y|_&~v,i[g+4>>2]=l,(0|u)<=1){n=14;break}}e:do{if(13!=(0|n)&&14==(0|n))if((0|i[s>>2])<=1&&(0|i[s+4>>2])<=1&&(0|i[s+8>>2])<=1){h=127==(0|(l=0|j(p,n=0|ie(s))))?0:0|q(l);t:do{if(n){if(a){if(7==(0|(l=0|Fe(e,t)))){l=5;break e}if((0|(u=0|i[21248+(28*l|0)+(n<<2)>>2]))>0){l=n,n=0;do{l=0|pe(l),n=n+1|0}while((0|n)!=(0|u))}else l=n;if(1==(0|l)){l=9;break e}127==(0|(n=0|j(p,l)))&&M(23200,23090,411,23230),0|q(n)?M(23245,23090,412,23230):(m=n,f=u,d=l)}else m=l,f=0,d=n;if((0|(A=0|i[4272+(28*p|0)+(d<<2)>>2]))<=-1&&M(23276,23090,419,23230),!h){if((0|f)<0){l=5;break e}if(0|f){l=0,n=0|i[(u=r)>>2],u=0|i[u+4>>2];do{n=0|qe(n,u),u=0|w(),i[(y=r)>>2]=n,i[y+4>>2]=u,l=l+1|0}while((0|l)<(0|f))}if((0|A)<=0){l=m,n=58;break}for(l=0,n=0|i[(u=r)>>2],u=0|i[u+4>>2];;)if(n=0|qe(n,u),u=0|w(),i[(y=r)>>2]=n,i[y+4>>2]=u,(0|(l=l+1|0))==(0|A)){l=m,n=58;break t}}if(7==(0|(c=0|W(m,p)))&&M(23066,23090,428,23230),n=0|i[(l=r)>>2],l=0|i[l+4>>2],(0|A)>0){u=0;do{n=0|qe(n,l),l=0|w(),i[(y=r)>>2]=n,i[y+4>>2]=l,u=u+1|0}while((0|u)!=(0|A))}if(7==(0|(l=0|Fe(n,l)))&&M(23313,23090,440,23230),n=0|G(m),(0|(n=0|i[(n?21664:21456)+(28*c|0)+(l<<2)>>2]))<0&&M(23313,23090,454,23230),n){l=0,u=0|i[(c=r)>>2],c=0|i[c+4>>2];do{u=0|ke(u,c),c=0|w(),i[(y=r)>>2]=u,i[y+4>>2]=c,l=l+1|0}while((0|l)<(0|n));l=m,n=58}else l=m,n=58}else if(!!(0|a)&!!(0|h)){if(7==(0|(n=0|Fe(e,t)))|7==(0|(u=0|Fe(0|i[(u=r)>>2],0|i[u+4>>2])))){l=5;break e}if((0|(u=0|i[21248+(28*n|0)+(u<<2)>>2]))<0){l=5;break e}if(u){n=0,c=0|i[(A=r)>>2],A=0|i[A+4>>2];do{c=0|qe(c,A),A=0|w(),i[(y=r)>>2]=c,i[y+4>>2]=A,n=n+1|0}while((0|n)<(0|u));n=58}else n=59}else n=58}while(0);if(58==(0|n)&&h&&(n=59),59==(0|n)&&1==(0|Fe(0|i[(y=r)>>2],0|i[y+4>>2]))){l=9;break}v=0|i[(y=r)>>2],y=-1040385&i[y+4>>2],_=0|zt(0|l,0,45),y|=w(),i[(l=r)>>2]=v|_,i[l+4>>2]=y,l=0}else l=1}while(0);return D=o,0|(y=l)}function At(e,t,n,r){e|=0,t|=0;var i=0,s=0,a=0;if(!(0|(n|=0))&!(0|(r|=0)))return s=1,T(0|(i=0)),0|s;s=e,i=t,e=1,t=0;do{e=0|Ot(0|((a=!0&!(1&n))?1:s),0|(a?0:i),0|e,0|t),t=0|w(),n=0|qt(0|n,0|r,1),r=0|w(),s=0|Ot(0|s,0|i,0|s,0|i),i=0|w()}while(!(!(0|n)&!(0|r)));return T(0|t),0|e}function ht(e,t,n){e|=0;var r,a=0,o=0,l=0,u=0,c=0,A=0,h=0,d=0,p=0;if(!(0|Q(t|=0,n|=0)))return 0|(p=0);if(t=0|X(t),a=+s[n>>3],o=t&(o=+s[n+8>>3])<0?o+6.283185307179586:o,(0|(p=0|i[e>>2]))<=0)return 0|(p=0);if(r=0|i[e+4>>2],t){t=0,d=o,n=-1,e=0;e:for(;;){for(h=e;u=+s[r+(h<<4)>>3],o=+s[r+(h<<4)+8>>3],l=+s[r+((e=(n+2|0)%(0|p)|0)<<4)>>3],c=+s[r+(e<<4)+8>>3],u>l?(A=u,u=c):(A=l,l=u,u=o,o=c),(a=a==l|a==A?a+2220446049250313e-31:a)<l|a>A;){if((0|(n=h+1|0))>=(0|p)){n=22;break e}e=h,h=n,n=e}if(((A=(c=u<0?u+6.283185307179586:u)+(a-l)/(A-l)*((u=o<0?o+6.283185307179586:o)-c))<0?A+6.283185307179586:A)>(d=c==d|u==d?d+-2220446049250313e-31:d)&&(t^=1),(0|(e=h+1|0))>=(0|p)){n=22;break}n=h}if(22==(0|n))return 0|t}else{t=0,d=o,n=-1,e=0;e:for(;;){for(h=e;u=+s[r+(h<<4)>>3],o=+s[r+(h<<4)+8>>3],l=+s[r+((e=(n+2|0)%(0|p)|0)<<4)>>3],c=+s[r+(e<<4)+8>>3],u>l?(A=u,u=c):(A=l,l=u,u=o,o=c),(a=a==l|a==A?a+2220446049250313e-31:a)<l|a>A;){if((0|(n=h+1|0))>=(0|p)){n=22;break e}e=h,h=n,n=e}if(u+(a-l)/(A-l)*(o-u)>(d=u==d|o==d?d+-2220446049250313e-31:d)&&(t^=1),(0|(e=h+1|0))>=(0|p)){n=22;break}n=h}if(22==(0|n))return 0|t}return 0}function dt(e,t){t|=0;var n,r,a,o,l,c=0,A=0,h=0,d=0,p=0,f=0,m=0,g=0,v=0,_=0,y=0,x=0;if(!(r=0|i[(e|=0)>>2]))return i[t>>2]=0,i[t+4>>2]=0,i[t+8>>2]=0,i[t+12>>2]=0,i[t+16>>2]=0,i[t+20>>2]=0,i[t+24>>2]=0,void(i[t+28>>2]=0);if(s[(a=t+8|0)>>3]=17976931348623157e292,s[(o=t+24|0)>>3]=17976931348623157e292,s[t>>3]=-17976931348623157e292,s[(l=t+16|0)>>3]=-17976931348623157e292,!((0|r)<=0)){for(n=0|i[e+4>>2],g=17976931348623157e292,v=-17976931348623157e292,_=0,e=-1,d=17976931348623157e292,p=17976931348623157e292,m=-17976931348623157e292,A=-17976931348623157e292,y=0;c=+s[n+(y<<4)>>3],f=+s[n+(y<<4)+8>>3],h=+s[n+(((0|(e=e+2|0))==(0|r)?0:e)<<4)+8>>3],c<d&&(s[a>>3]=c,d=c),f<p&&(s[o>>3]=f,p=f),c>m?s[t>>3]=c:c=m,f>A&&(s[l>>3]=f,A=f),g=f>0&f<g?f:g,v=f<0&f>v?f:v,_|=+u(+(f-h))>3.141592653589793,(0|(e=y+1|0))!=(0|r);)x=y,m=c,y=e,e=x;_&&(s[l>>3]=v,s[o>>3]=g)}}function pt(e,t){t|=0;var n,r=0,a=0,o=0,l=0,c=0,A=0,h=0,d=0,p=0,f=0,m=0,g=0,v=0,_=0,y=0,x=0,b=0,S=0,T=0,w=0,M=0;if(v=0|i[(e|=0)>>2]){if(s[(_=t+8|0)>>3]=17976931348623157e292,s[(y=t+24|0)>>3]=17976931348623157e292,s[t>>3]=-17976931348623157e292,s[(x=t+16|0)>>3]=-17976931348623157e292,(0|v)>0){for(o=0|i[e+4>>2],m=17976931348623157e292,g=-17976931348623157e292,a=0,r=-1,h=17976931348623157e292,d=17976931348623157e292,f=-17976931348623157e292,c=-17976931348623157e292,b=0;l=+s[o+(b<<4)>>3],p=+s[o+(b<<4)+8>>3],A=+s[o+(((0|(w=r+2|0))==(0|v)?0:w)<<4)+8>>3],l<h&&(s[_>>3]=l,h=l),p<d&&(s[y>>3]=p,d=p),l>f?s[t>>3]=l:l=f,p>c&&(s[x>>3]=p,c=p),m=p>0&p<m?p:m,g=p<0&p>g?p:g,a|=+u(+(p-A))>3.141592653589793,(0|(r=b+1|0))!=(0|v);)w=b,f=l,b=r,r=w;a&&(s[x>>3]=g,s[y>>3]=m)}}else i[t>>2]=0,i[t+4>>2]=0,i[t+8>>2]=0,i[t+12>>2]=0,i[t+16>>2]=0,i[t+20>>2]=0,i[t+24>>2]=0,i[t+28>>2]=0;if(!((0|(r=0|i[(w=e+8|0)>>2]))<=0)){n=e+12|0,T=0;do{if(o=0|i[n>>2],a=T,y=t+((T=T+1|0)<<5)|0,x=0|i[o+(a<<3)>>2]){if(s[(b=t+(T<<5)+8|0)>>3]=17976931348623157e292,s[(e=t+(T<<5)+24|0)>>3]=17976931348623157e292,s[y>>3]=-17976931348623157e292,s[(S=t+(T<<5)+16|0)>>3]=-17976931348623157e292,(0|x)>0){for(v=0|i[o+(a<<3)+4>>2],m=17976931348623157e292,g=-17976931348623157e292,o=0,a=-1,_=0,h=17976931348623157e292,d=17976931348623157e292,p=-17976931348623157e292,c=-17976931348623157e292;l=+s[v+(_<<4)>>3],f=+s[v+(_<<4)+8>>3],A=+s[v+(((0|(a=a+2|0))==(0|x)?0:a)<<4)+8>>3],l<h&&(s[b>>3]=l,h=l),f<d&&(s[e>>3]=f,d=f),l>p?s[y>>3]=l:l=p,f>c&&(s[S>>3]=f,c=f),m=f>0&f<m?f:m,g=f<0&f>g?f:g,o|=+u(+(f-A))>3.141592653589793,(0|(a=_+1|0))!=(0|x);)M=_,_=a,p=l,a=M;o&&(s[S>>3]=g,s[e>>3]=m)}}else i[y>>2]=0,i[y+4>>2]=0,i[y+8>>2]=0,i[y+12>>2]=0,i[y+16>>2]=0,i[y+20>>2]=0,i[y+24>>2]=0,i[y+28>>2]=0,r=0|i[w>>2]}while((0|T)<(0|r))}}function ft(e,t,n){var r=0,s=0,a=0;if(!(0|ht(e|=0,t|=0,n|=0)))return 0|(s=0);if((0|i[(s=e+8|0)>>2])<=0)return 0|(s=1);for(r=e+12|0,e=0;;){if(a=e,e=e+1|0,0|ht((0|i[r>>2])+(a<<3)|0,t+(e<<5)|0,n)){e=0,r=6;break}if((0|e)>=(0|i[s>>2])){e=1,r=6;break}}return 6==(0|r)?0|e:0}function mt(e,t,n,r,i){t|=0,n|=0,r|=0,i|=0;var a,o,l,u,c,A,h,d=0;u=+s[(e|=0)>>3],l=+s[t>>3]-u,o=+s[e+8>>3],a=+s[t+8>>3]-o,A=+s[n>>3],d=((d=+s[r>>3]-A)*(o-(h=+s[n+8>>3]))-(u-A)*(c=+s[r+8>>3]-h))/(l*c-a*d),s[i>>3]=u+l*d,s[i+8>>3]=o+a*d}function gt(e,t){return t|=0,+u(+(+s[(e|=0)>>3]-+s[t>>3]))<1.1920928955078125e-7?0|(t=+u(+(+s[e+8>>3]-+s[t+8>>3]))<1.1920928955078125e-7):0|(t=0)}function vt(e,t){t|=0;var n,r,i;return+((i=+s[(e|=0)>>3]-+s[t>>3])*i+(r=+s[e+8>>3]-+s[t+8>>3])*r+(n=+s[e+16>>3]-+s[t+16>>3])*n)}function _t(e,t,n){n|=0;var r,s,a,o,l=0,u=0,c=0;if(o=D,D=D+32|0,c=o,0|(l=0|We(e|=0,t|=0,s=o+16|0)))return D=o,0|(n=l);r=0|Le(e,t),a=0|Fe(e,t),function(e,t){e=7696+(28*(e|=0)|0)|0,i[(t|=0)>>2]=i[e>>2],i[t+4>>2]=i[e+4>>2],i[t+8>>2]=i[e+8>>2],i[t+12>>2]=i[e+12>>2]}(r,c),l=0|function(e,t){e|=0;var n=0,r=0;if((t|=0)>>>0>20)return-1;do{if((0|i[11120+(216*t|0)>>2])!=(0|e))if((0|i[11120+(216*t|0)+8>>2])!=(0|e))if((0|i[11120+(216*t|0)+16>>2])!=(0|e))if((0|i[11120+(216*t|0)+24>>2])!=(0|e))if((0|i[11120+(216*t|0)+32>>2])!=(0|e))if((0|i[11120+(216*t|0)+40>>2])!=(0|e))if((0|i[11120+(216*t|0)+48>>2])!=(0|e))if((0|i[11120+(216*t|0)+56>>2])!=(0|e))if((0|i[11120+(216*t|0)+64>>2])!=(0|e))if((0|i[11120+(216*t|0)+72>>2])!=(0|e))if((0|i[11120+(216*t|0)+80>>2])!=(0|e))if((0|i[11120+(216*t|0)+88>>2])!=(0|e))if((0|i[11120+(216*t|0)+96>>2])!=(0|e))if((0|i[11120+(216*t|0)+104>>2])!=(0|e))if((0|i[11120+(216*t|0)+112>>2])!=(0|e))if((0|i[11120+(216*t|0)+120>>2])!=(0|e))if((0|i[11120+(216*t|0)+128>>2])!=(0|e)){if((0|i[11120+(216*t|0)+136>>2])!=(0|e)){if((0|i[11120+(216*t|0)+144>>2])==(0|e)){e=0,n=2,r=0;break}if((0|i[11120+(216*t|0)+152>>2])==(0|e)){e=0,n=2,r=1;break}if((0|i[11120+(216*t|0)+160>>2])==(0|e)){e=0,n=2,r=2;break}if((0|i[11120+(216*t|0)+168>>2])==(0|e)){e=1,n=2,r=0;break}if((0|i[11120+(216*t|0)+176>>2])==(0|e)){e=1,n=2,r=1;break}if((0|i[11120+(216*t|0)+184>>2])==(0|e)){e=1,n=2,r=2;break}if((0|i[11120+(216*t|0)+192>>2])==(0|e)){e=2,n=2,r=0;break}if((0|i[11120+(216*t|0)+200>>2])==(0|e)){e=2,n=2,r=1;break}if((0|i[11120+(216*t|0)+208>>2])==(0|e)){e=2,n=2,r=2;break}return-1}e=2,n=1,r=2}else e=2,n=1,r=1;else e=2,n=1,r=0;else e=1,n=1,r=2;else e=1,n=1,r=1;else e=1,n=1,r=0;else e=0,n=1,r=2;else e=0,n=1,r=1;else e=0,n=1,r=0;else e=2,n=0,r=2;else e=2,n=0,r=1;else e=2,n=0,r=0;else e=1,n=0,r=2;else e=1,n=0,r=1;else e=1,n=0,r=0;else e=0,n=0,r=2;else e=0,n=0,r=1;else e=0,n=0,r=0}while(0);return 0|i[11120+(216*t|0)+(72*n|0)+(24*e|0)+(r<<3)+4>>2]}(r,0|i[s>>2]);e:do{if(0|q(r)){switch(0|r){case 4:e=0;break;case 14:e=1;break;case 24:e=2;break;case 38:e=3;break;case 49:e=4;break;case 58:e=5;break;case 63:e=6;break;case 72:e=7;break;case 83:e=8;break;case 97:e=9;break;case 107:e=10;break;case 117:e=11;break;default:l=1;break e}if(u=0|i[22e3+(24*e|0)+8>>2],t=0|i[22e3+(24*e|0)+16>>2],(0|(e=0|i[s>>2]))!=(0|i[c>>2])&&(c=0|G(r))|(0|(e=0|i[s>>2]))==(0|t)&&(l=(l+1|0)%6|0),3==(0|a)&(0|e)==(0|t)){l=(l+5|0)%6|0,u=22;break}5==(0|a)&(0|e)==(0|u)?(l=(l+1|0)%6|0,u=22):u=22}else u=22}while(0);return 22==(0|u)&&(i[n>>2]=l,l=0),D=o,0|(n=l)}function yt(e,t,n,r){n|=0,r|=0;var s,a,o,l,u,c=0,A=0,h=0,d=0,p=0,f=0,m=0,g=0,v=0,_=0,y=0;if(u=D,D=D+32|0,y=u+24|0,l=u+20|0,o=u+8|0,a=u+16|0,s=u,p=(p=!(0|Oe(e|=0,t|=0)))?6:5,m=0|Gt(0|e,0|t,52),w(),p>>>0<=n>>>0)return D=u,0|(r=2);!(g=!(0|(m&=15)))&&!((v=0|zt(7,0,3*(15^m)|0))&e)&!(w()&t)?c=n:A=4;e:do{if(4==(0|A)){if((0|((c=!!(0|Oe(e,t)))?4:5))<(0|n))return D=u,0|(r=1);if(0|_t(e,t,y))return D=u,0|(r=1);if(A=(0|i[y>>2])+n|0,7==(0|(v=0|i[(c=c?22288+((0|A)%5<<2)|0:22320+((0|A)%6<<2)|0)>>2])))return D=u,0|(r=1);i[l>>2]=0,c=0|O(e,t,v,l,o);do{if(!c){if(f=0|i[(d=o)>>2],A=(h=(d=0|i[d+4>>2])>>>0<t>>>0|(0|d)==(0|t)&f>>>0<e>>>0)?f:e,h=h?d:t,!g&&!(f&(g=0|zt(7,0,3*(15^m)|0)))&!(d&w()))c=n;else{if(d=(n+-1+p|0)%(0|p)|0,c=0|Oe(e,t),(0|d)<0&&M(23313,23315,245,23324),(0|((p=!!(0|c))?4:5))<(0|d)&&M(23313,23315,245,23324),0|_t(e,t,y)&&M(23313,23315,245,23324),c=(0|i[y>>2])+d|0,7==(0|(d=0|i[(c=p?22288+((0|c)%5<<2)|0:22320+((0|c)%6<<2)|0)>>2]))&&M(23313,23315,245,23324),i[a>>2]=0,0|(c=0|O(e,t,d,a,s)))break;p=0|i[(f=s)>>2],f=0|i[f+4>>2];do{if(f>>>0<h>>>0|(0|f)==(0|h)&p>>>0<A>>>0){if(A=0|Oe(p,f)?0|F(p,f,e,t):0|i[22384+(((0|i[a>>2])+(0|i[22352+(d<<2)>>2])|0)%6<<2)>>2],c=0|Oe(p,f),(A+-1|0)>>>0>5){c=-1,A=p,h=f;break}if(1==(0|A)&(c=!!(0|c))){c=-1,A=p,h=f;break}do{if(!(0|_t(p,f,y))){if(c){c=(5+(0|i[21936+(A<<2)>>2])-(0|i[y>>2])|0)%5|0;break}c=(6+(0|i[21968+(A<<2)>>2])-(0|i[y>>2])|0)%6|0;break}c=-1}while(0);A=p,h=f}else c=n}while(0);f=0|i[(d=o)>>2],d=0|i[d+4>>2]}if((0|A)==(0|f)&(0|h)==(0|d)){if(e=(p=!!(0|Oe(f,d)))?0|F(f,d,e,t):0|i[22384+(((0|i[l>>2])+(0|i[22352+(v<<2)>>2])|0)%6<<2)>>2],c=0|Oe(f,d),(e+-1|0)>>>0<=5&&!(1==(0|e)&(_=!!(0|c))))do{if(!(0|_t(f,d,y))){if(_){c=(5+(0|i[21936+(e<<2)>>2])-(0|i[y>>2])|0)%5|0;break}c=(6+(0|i[21968+(e<<2)>>2])-(0|i[y>>2])|0)%6|0;break}c=-1}while(0);else c=-1;c=6==(0|(c=c+1|0))|p&5==(0|c)?0:c}t=h,e=A;break e}}while(0);return D=u,0|(r=c)}}while(0);return _=0|zt(0|c,0,56),y=w()|-2130706433&t|536870912,i[r>>2]=_|e,i[r+4>>2]=y,D=u,0|(r=0)}function xt(e,t,n){e|=0,n|=0;var r=0;(0|(t|=0))>0?(r=0|Pt(t,4),i[e>>2]=r,r||M(23337,23360,40,23374)):i[e>>2]=0,i[e+4>>2]=t,i[e+8>>2]=0,i[e+12>>2]=n}function bt(e){var t,n,r,a=0,o=0,l=0,c=0;t=(e|=0)+4|0,n=e+12|0,r=e+8|0;e:for(;;){for(o=0|i[t>>2],a=0;;){if((0|a)>=(0|o))break e;if(l=0|i[e>>2],c=0|i[l+(a<<2)>>2])break;a=a+1|0}a=l+(~~(+u(+ +A(10,+ +(15-(0|i[n>>2])|0))*(+s[c>>3]+ +s[c+8>>3]))%+(0|o))>>>0<<2)|0,o=0|i[a>>2];t:do{if(0|o){if(l=c+32|0,(0|o)==(0|c))i[a>>2]=i[l>>2];else{if(!(a=0|i[(o=o+32|0)>>2]))break;for(;(0|a)!=(0|c);)if(!(a=0|i[(o=a+32|0)>>2]))break t;i[o>>2]=i[l>>2]}Nt(c),i[r>>2]=(0|i[r>>2])-1}}while(0)}Nt(0|i[e>>2])}function St(e){var t,n=0,r=0;for(t=0|i[(e|=0)+4>>2],r=0;;){if((0|r)>=(0|t)){n=0,r=4;break}if(n=0|i[(0|i[e>>2])+(r<<2)>>2]){r=4;break}r=r+1|0}return 4==(0|r)?0|n:0}function Tt(e,t){t|=0;var n=0,r=0,a=0,o=0;if(n=~~(+u(+ +A(10,+ +(15-(0|i[(e|=0)+12>>2])|0))*(+s[t>>3]+ +s[t+8>>3]))%+(0|i[e+4>>2]))>>>0,n=(0|i[e>>2])+(n<<2)|0,!(r=0|i[n>>2]))return 0|(o=1);o=t+32|0;do{if((0|r)!=(0|t)){if(!(n=0|i[r+32>>2]))return 0|(o=1);for(a=n;;){if((0|a)==(0|t)){a=8;break}if(!(n=0|i[a+32>>2])){n=1,a=10;break}r=a,a=n}if(8==(0|a)){i[r+32>>2]=i[o>>2];break}if(10==(0|a))return 0|n}else i[n>>2]=i[o>>2]}while(0);return Nt(t),i[(o=e+8|0)>>2]=(0|i[o>>2])-1,0|(o=0)}function wt(e,t,n){e|=0,t|=0,n|=0;var r,a=0,o=0,l=0;(r=0|Rt(40))||M(23390,23360,98,23403),i[r>>2]=i[t>>2],i[r+4>>2]=i[t+4>>2],i[r+8>>2]=i[t+8>>2],i[r+12>>2]=i[t+12>>2],i[(o=r+16|0)>>2]=i[n>>2],i[o+4>>2]=i[n+4>>2],i[o+8>>2]=i[n+8>>2],i[o+12>>2]=i[n+12>>2],i[r+32>>2]=0,o=~~(+u(+ +A(10,+ +(15-(0|i[e+12>>2])|0))*(+s[t>>3]+ +s[t+8>>3]))%+(0|i[e+4>>2]))>>>0,o=(0|i[e>>2])+(o<<2)|0,a=0|i[o>>2];do{if(a){for(;!(0|Je(a,t)&&0|Je(a+16|0,n));)if(o=0|i[a+32>>2],!(0|i[(a=0|o?o:a)+32>>2])){l=10;break}if(10==(0|l)){i[a+32>>2]=r;break}return Nt(r),0|(l=a)}i[o>>2]=r}while(0);return i[(l=e+8|0)>>2]=1+(0|i[l>>2]),0|(l=r)}function Mt(e,t,n){t|=0,n|=0;var r=0,a=0;if(a=~~(+u(+ +A(10,+ +(15-(0|i[(e|=0)+12>>2])|0))*(+s[t>>3]+ +s[t+8>>3]))%+(0|i[e+4>>2]))>>>0,!(a=0|i[(0|i[e>>2])+(a<<2)>>2]))return 0|(n=0);if(!n){for(e=a;;){if(0|Je(e,t)){r=10;break}if(!(e=0|i[e+32>>2])){e=0,r=10;break}}if(10==(0|r))return 0|e}for(e=a;;){if(0|Je(e,t)&&0|Je(e+16|0,n)){r=10;break}if(!(e=0|i[e+32>>2])){e=0,r=10;break}}return 10==(0|r)?0|e:0}function Et(e,t){t|=0;var n=0;if(n=~~(+u(+ +A(10,+ +(15-(0|i[(e|=0)+12>>2])|0))*(+s[t>>3]+ +s[t+8>>3]))%+(0|i[e+4>>2]))>>>0,!(e=0|i[(0|i[e>>2])+(n<<2)>>2]))return 0|(n=0);for(;;){if(0|Je(e,t)){t=5;break}if(!(e=0|i[e+32>>2])){e=0,t=5;break}}return 5==(0|t)?0|e:0}function Ct(e){return 0|+function(e){return+ +Qt(+(e=+e))}(e=+e)}function Rt(e){e|=0;var t,n=0,r=0,s=0,a=0,o=0,l=0,u=0,c=0,A=0,h=0,d=0,p=0,f=0,m=0,g=0,v=0,_=0,y=0,x=0,b=0;t=D,D=D+16|0,p=t;do{if(e>>>0<245){if(e=(A=e>>>0<11?16:e+11&-8)>>>3,3&(r=(d=0|i[5857])>>>e))return s=0|i[(r=(e=23468+((n=(1&r^1)+e|0)<<1<<2)|0)+8|0)>>2],(0|(o=0|i[(a=s+8|0)>>2]))==(0|e)?i[5857]=d&~(1<<n):(i[o+12>>2]=e,i[r>>2]=o),b=n<<3,i[s+4>>2]=3|b,i[(b=s+b+4|0)>>2]=1|i[b>>2],D=t,0|(b=a);if(A>>>0>(h=0|i[5859])>>>0){if(0|r)return n=((n=r<<e&((n=2<<e)|0-n))&0-n)-1|0,o=0|i[(e=(n=23468+((s=((r=(n>>>=u=n>>>12&16)>>>5&8)|u|(o=(n>>>=r)>>>2&4)|(e=(n>>>=o)>>>1&2)|(s=(n>>>=e)>>>1&1))+(n>>>s)|0)<<1<<2)|0)+8|0)>>2],(0|(r=0|i[(u=o+8|0)>>2]))==(0|n)?(e=d&~(1<<s),i[5857]=e):(i[r+12>>2]=n,i[e>>2]=r,e=d),l=(b=s<<3)-A|0,i[o+4>>2]=3|A,i[(a=o+A|0)+4>>2]=1|l,i[o+b>>2]=l,0|h&&(s=0|i[5862],r=23468+((n=h>>>3)<<1<<2)|0,e&(n=1<<n)?n=0|i[(e=r+8|0)>>2]:(i[5857]=e|n,n=r,e=r+8|0),i[e>>2]=s,i[n+12>>2]=s,i[s+8>>2]=n,i[s+12>>2]=r),i[5859]=l,i[5862]=a,D=t,0|(b=u);if(o=0|i[5858]){for(r=(o&0-o)-1|0,r=c=0|i[23732+(((s=(r>>>=a=r>>>12&16)>>>5&8)|a|(l=(r>>>=s)>>>2&4)|(u=(r>>>=l)>>>1&2)|(c=(r>>>=u)>>>1&1))+(r>>>c)<<2)>>2],u=c,c=(-8&i[c+4>>2])-A|0;(e=0|i[r+16>>2])||(e=0|i[r+20>>2]);)r=e,u=(a=(l=(-8&i[e+4>>2])-A|0)>>>0<c>>>0)?e:u,c=a?l:c;if((l=u+A|0)>>>0>u>>>0){a=0|i[u+24>>2],n=0|i[u+12>>2];do{if((0|n)==(0|u)){if(!(n=0|i[(e=u+20|0)>>2])&&!(n=0|i[(e=u+16|0)>>2])){r=0;break}for(;;)if(r=0|i[(s=n+20|0)>>2])n=r,e=s;else{if(!(r=0|i[(s=n+16|0)>>2]))break;n=r,e=s}i[e>>2]=0,r=n}else r=0|i[u+8>>2],i[r+12>>2]=n,i[n+8>>2]=r,r=n}while(0);do{if(0|a){if(n=0|i[u+28>>2],(0|u)==(0|i[(e=23732+(n<<2)|0)>>2])){if(i[e>>2]=r,!r){i[5858]=o&~(1<<n);break}}else if(i[((0|i[(b=a+16|0)>>2])==(0|u)?b:a+20)>>2]=r,!r)break;i[r+24>>2]=a,0|(n=0|i[u+16>>2])&&(i[r+16>>2]=n,i[n+24>>2]=r),0|(n=0|i[u+20>>2])&&(i[r+20>>2]=n,i[n+24>>2]=r)}}while(0);return c>>>0<16?(b=c+A|0,i[u+4>>2]=3|b,i[(b=u+b+4|0)>>2]=1|i[b>>2]):(i[u+4>>2]=3|A,i[l+4>>2]=1|c,i[l+c>>2]=c,0|h&&(s=0|i[5862],r=23468+((n=h>>>3)<<1<<2)|0,(n=1<<n)&d?n=0|i[(e=r+8|0)>>2]:(i[5857]=n|d,n=r,e=r+8|0),i[e>>2]=s,i[n+12>>2]=s,i[s+8>>2]=n,i[s+12>>2]=r),i[5859]=c,i[5862]=l),D=t,0|(b=u+8|0)}d=A}else d=A}else d=A}else if(e>>>0<=4294967231)if(A=-8&(e=e+11|0),s=0|i[5858]){a=0-A|0,c=(e>>>=8)?A>>>0>16777215?31:A>>>((c=14-((u=((g=e<<(d=(e+1048320|0)>>>16&8))+520192|0)>>>16&4)|d|(c=((g<<=u)+245760|0)>>>16&2))+(g<<c>>>15)|0)+7|0)&1|c<<1:0,r=0|i[23732+(c<<2)>>2];e:do{if(r)for(e=0,u=A<<(31==(0|c)?0:25-(c>>>1)),o=0;;){if((l=(-8&i[r+4>>2])-A|0)>>>0<a>>>0){if(!l){e=r,a=0,g=65;break e}e=r,a=l}if(o=!(0|(g=0|i[r+20>>2]))|(0|g)==(0|(r=0|i[r+16+(u>>>31<<2)>>2]))?o:g,!r){r=o,g=61;break}u<<=1}else r=0,e=0,g=61}while(0);if(61==(0|g)){if(!(0|r)&!(0|e)){if(!(e=((e=2<<c)|0-e)&s)){d=A;break}d=(e&0-e)-1|0,e=0,r=0|i[23732+(((o=(d>>>=l=d>>>12&16)>>>5&8)|l|(u=(d>>>=o)>>>2&4)|(c=(d>>>=u)>>>1&2)|(r=(d>>>=c)>>>1&1))+(d>>>r)<<2)>>2]}r?g=65:(u=e,l=a)}if(65==(0|g))for(o=r;;){if(a=(r=(d=(-8&i[o+4>>2])-A|0)>>>0<a>>>0)?d:a,e=r?o:e,(r=0|i[o+16>>2])||(r=0|i[o+20>>2]),!r){u=e,l=a;break}o=r}if(0|u&&l>>>0<((0|i[5859])-A|0)>>>0&&(h=u+A|0)>>>0>u>>>0){o=0|i[u+24>>2],n=0|i[u+12>>2];do{if((0|n)==(0|u)){if(!(n=0|i[(e=u+20|0)>>2])&&!(n=0|i[(e=u+16|0)>>2])){n=0;break}for(;;)if(r=0|i[(a=n+20|0)>>2])n=r,e=a;else{if(!(r=0|i[(a=n+16|0)>>2]))break;n=r,e=a}i[e>>2]=0}else b=0|i[u+8>>2],i[b+12>>2]=n,i[n+8>>2]=b}while(0);do{if(o){if(e=0|i[u+28>>2],(0|u)==(0|i[(r=23732+(e<<2)|0)>>2])){if(i[r>>2]=n,!n){s&=~(1<<e),i[5858]=s;break}}else if(i[((0|i[(b=o+16|0)>>2])==(0|u)?b:o+20)>>2]=n,!n)break;i[n+24>>2]=o,0|(e=0|i[u+16>>2])&&(i[n+16>>2]=e,i[e+24>>2]=n),(e=0|i[u+20>>2])&&(i[n+20>>2]=e,i[e+24>>2]=n)}}while(0);e:do{if(l>>>0<16)b=l+A|0,i[u+4>>2]=3|b,i[(b=u+b+4|0)>>2]=1|i[b>>2];else{if(i[u+4>>2]=3|A,i[h+4>>2]=1|l,i[h+l>>2]=l,n=l>>>3,l>>>0<256){r=23468+(n<<1<<2)|0,(e=0|i[5857])&(n=1<<n)?n=0|i[(e=r+8|0)>>2]:(i[5857]=e|n,n=r,e=r+8|0),i[e>>2]=h,i[n+12>>2]=h,i[h+8>>2]=n,i[h+12>>2]=r;break}if(n=23732+((r=(n=l>>>8)?l>>>0>16777215?31:l>>>((r=14-((y=((b=n<<(x=(n+1048320|0)>>>16&8))+520192|0)>>>16&4)|x|(r=((b<<=y)+245760|0)>>>16&2))+(b<<r>>>15)|0)+7|0)&1|r<<1:0)<<2)|0,i[h+28>>2]=r,i[(e=h+16|0)+4>>2]=0,i[e>>2]=0,!(s&(e=1<<r))){i[5858]=s|e,i[n>>2]=h,i[h+24>>2]=n,i[h+12>>2]=h,i[h+8>>2]=h;break}n=0|i[n>>2];t:do{if((-8&i[n+4>>2])!=(0|l)){for(s=l<<(31==(0|r)?0:25-(r>>>1));e=0|i[(r=n+16+(s>>>31<<2)|0)>>2];){if((-8&i[e+4>>2])==(0|l)){n=e;break t}s<<=1,n=e}i[r>>2]=h,i[h+24>>2]=n,i[h+12>>2]=h,i[h+8>>2]=h;break e}}while(0);b=0|i[(x=n+8|0)>>2],i[b+12>>2]=h,i[x>>2]=h,i[h+8>>2]=b,i[h+12>>2]=n,i[h+24>>2]=0}}while(0);return D=t,0|(b=u+8|0)}d=A}else d=A;else d=-1}while(0);if((r=0|i[5859])>>>0>=d>>>0)return n=r-d|0,e=0|i[5862],n>>>0>15?(b=e+d|0,i[5862]=b,i[5859]=n,i[b+4>>2]=1|n,i[e+r>>2]=n,i[e+4>>2]=3|d):(i[5859]=0,i[5862]=0,i[e+4>>2]=3|r,i[(b=e+r+4|0)>>2]=1|i[b>>2]),D=t,0|(b=e+8|0);if((l=0|i[5860])>>>0>d>>>0)return y=l-d|0,i[5860]=y,x=(b=0|i[5863])+d|0,i[5863]=x,i[x+4>>2]=1|y,i[b+4>>2]=3|d,D=t,0|(b=b+8|0);if(0|i[5975]?e=0|i[5977]:(i[5977]=4096,i[5976]=4096,i[5978]=-1,i[5979]=-1,i[5980]=0,i[5968]=0,i[5975]=-16&p^1431655768,e=4096),u=d+48|0,(A=(o=e+(c=d+47|0)|0)&(a=0-e|0))>>>0<=d>>>0)return D=t,0|(b=0);if(0|(e=0|i[5967])&&(p=(h=0|i[5965])+A|0)>>>0<=h>>>0|p>>>0>e>>>0)return D=t,0|(b=0);e:do{if(4&i[5968])n=0,g=143;else{r=0|i[5863];t:do{if(r){for(s=23876;!((p=0|i[s>>2])>>>0<=r>>>0&&(p+(0|i[s+4>>2])|0)>>>0>r>>>0);){if(!(e=0|i[s+8>>2])){g=128;break t}s=e}if((n=o-l&a)>>>0<2147483647)if((0|(e=0|Yt(0|n)))==((0|i[s>>2])+(0|i[s+4>>2])|0)){if(-1!=(0|e)){l=n,o=e,g=145;break e}}else s=e,g=136;else n=0}else g=128}while(0);do{if(128==(0|g))if(-1!=(0|(r=0|Yt(0)))&&(n=r,m=(n=((m=(f=0|i[5976])+-1|0)&n?(m+n&0-f)-n|0:0)+A|0)+(f=0|i[5965])|0,n>>>0>d>>>0&n>>>0<2147483647)){if(0|(p=0|i[5967])&&m>>>0<=f>>>0|m>>>0>p>>>0){n=0;break}if((0|(e=0|Yt(0|n)))==(0|r)){l=n,o=r,g=145;break e}s=e,g=136}else n=0}while(0);do{if(136==(0|g)){if(r=0-n|0,!(u>>>0>n>>>0&n>>>0<2147483647&-1!=(0|s))){if(-1==(0|s)){n=0;break}l=n,o=s,g=145;break e}if((e=c-n+(e=0|i[5977])&0-e)>>>0>=2147483647){l=n,o=s,g=145;break e}if(-1==(0|Yt(0|e))){Yt(0|r),n=0;break}l=e+n|0,o=s,g=145;break e}}while(0);i[5968]=4|i[5968],g=143}}while(0);if(143==(0|g)&&A>>>0<2147483647&&!(-1==(0|(y=0|Yt(0|A)))|1^(_=(v=(m=0|Yt(0))-y|0)>>>0>(d+40|0)>>>0)|y>>>0<m>>>0&-1!=(0|y)&-1!=(0|m)^1)&&(l=_?v:n,o=y,g=145),145==(0|g)){n=(0|i[5965])+l|0,i[5965]=n,n>>>0>(0|i[5966])>>>0&&(i[5966]=n),c=0|i[5863];e:do{if(c){for(n=23876;;){if((0|o)==((e=0|i[n>>2])+(r=0|i[n+4>>2])|0)){g=154;break}if(!(s=0|i[n+8>>2]))break;n=s}if(!(154!=(0|g)||(x=n+4|0,8&i[n+12>>2]))&&o>>>0>c>>>0&e>>>0<=c>>>0){i[x>>2]=r+l,x=c+(y=7&(y=c+8|0)?0-y&7:0)|0,y=(b=(0|i[5860])+l|0)-y|0,i[5863]=x,i[5860]=y,i[x+4>>2]=1|y,i[c+b+4>>2]=40,i[5864]=i[5979];break}for(o>>>0<(0|i[5861])>>>0&&(i[5861]=o),r=o+l|0,n=23876;;){if((0|i[n>>2])==(0|r)){g=162;break}if(!(e=0|i[n+8>>2]))break;n=e}if(162==(0|g)&&!(8&i[n+12>>2])){i[n>>2]=o,i[(h=n+4|0)>>2]=(0|i[h>>2])+l,A=(h=o+(7&(h=o+8|0)?0-h&7:0)|0)+d|0,u=(n=r+(7&(n=r+8|0)?0-n&7:0)|0)-h-d|0,i[h+4>>2]=3|d;t:do{if((0|c)==(0|n))b=(0|i[5860])+u|0,i[5860]=b,i[5863]=A,i[A+4>>2]=1|b;else{if((0|i[5862])==(0|n)){b=(0|i[5859])+u|0,i[5859]=b,i[5862]=A,i[A+4>>2]=1|b,i[A+b>>2]=b;break}if(1==(3&(e=0|i[n+4>>2]))){l=-8&e,s=e>>>3;n:do{if(e>>>0<256){if(e=0|i[n+8>>2],(0|(r=0|i[n+12>>2]))==(0|e)){i[5857]=i[5857]&~(1<<s);break}i[e+12>>2]=r,i[r+8>>2]=e;break}o=0|i[n+24>>2],e=0|i[n+12>>2];do{if((0|e)==(0|n)){if(e=0|i[(s=(r=n+16|0)+4|0)>>2])r=s;else if(!(e=0|i[r>>2])){e=0;break}for(;;)if(s=0|i[(a=e+20|0)>>2])e=s,r=a;else{if(!(s=0|i[(a=e+16|0)>>2]))break;e=s,r=a}i[r>>2]=0}else b=0|i[n+8>>2],i[b+12>>2]=e,i[e+8>>2]=b}while(0);if(!o)break;s=23732+((r=0|i[n+28>>2])<<2)|0;do{if((0|i[s>>2])==(0|n)){if(i[s>>2]=e,0|e)break;i[5858]=i[5858]&~(1<<r);break n}if(i[((0|i[(b=o+16|0)>>2])==(0|n)?b:o+20)>>2]=e,!e)break n}while(0);if(i[e+24>>2]=o,0|(s=0|i[(r=n+16|0)>>2])&&(i[e+16>>2]=s,i[s+24>>2]=e),!(r=0|i[r+4>>2]))break;i[e+20>>2]=r,i[r+24>>2]=e}while(0);n=n+l|0,a=l+u|0}else a=u;if(i[(n=n+4|0)>>2]=-2&i[n>>2],i[A+4>>2]=1|a,i[A+a>>2]=a,n=a>>>3,a>>>0<256){r=23468+(n<<1<<2)|0,(e=0|i[5857])&(n=1<<n)?n=0|i[(e=r+8|0)>>2]:(i[5857]=e|n,n=r,e=r+8|0),i[e>>2]=A,i[n+12>>2]=A,i[A+8>>2]=n,i[A+12>>2]=r;break}n=a>>>8;do{if(n){if(a>>>0>16777215){s=31;break}s=a>>>((s=14-((y=((b=n<<(x=(n+1048320|0)>>>16&8))+520192|0)>>>16&4)|x|(s=((b<<=y)+245760|0)>>>16&2))+(b<<s>>>15)|0)+7|0)&1|s<<1}else s=0}while(0);if(n=23732+(s<<2)|0,i[A+28>>2]=s,i[(e=A+16|0)+4>>2]=0,i[e>>2]=0,!((e=0|i[5858])&(r=1<<s))){i[5858]=e|r,i[n>>2]=A,i[A+24>>2]=n,i[A+12>>2]=A,i[A+8>>2]=A;break}n=0|i[n>>2];n:do{if((-8&i[n+4>>2])!=(0|a)){for(s=a<<(31==(0|s)?0:25-(s>>>1));e=0|i[(r=n+16+(s>>>31<<2)|0)>>2];){if((-8&i[e+4>>2])==(0|a)){n=e;break n}s<<=1,n=e}i[r>>2]=A,i[A+24>>2]=n,i[A+12>>2]=A,i[A+8>>2]=A;break t}}while(0);b=0|i[(x=n+8|0)>>2],i[b+12>>2]=A,i[x>>2]=A,i[A+8>>2]=b,i[A+12>>2]=n,i[A+24>>2]=0}}while(0);return D=t,0|(b=h+8|0)}for(n=23876;!((e=0|i[n>>2])>>>0<=c>>>0&&(b=e+(0|i[n+4>>2])|0)>>>0>c>>>0);)n=0|i[n+8>>2];n=(e=(e=(a=b+-47|0)+(7&(e=a+8|0)?0-e&7:0)|0)>>>0<(a=c+16|0)>>>0?c:e)+8|0,x=o+(y=7&(y=o+8|0)?0-y&7:0)|0,y=(r=l+-40|0)-y|0,i[5863]=x,i[5860]=y,i[x+4>>2]=1|y,i[o+r+4>>2]=40,i[5864]=i[5979],i[(r=e+4|0)>>2]=27,i[n>>2]=i[5969],i[n+4>>2]=i[5970],i[n+8>>2]=i[5971],i[n+12>>2]=i[5972],i[5969]=o,i[5970]=l,i[5972]=0,i[5971]=n,n=e+24|0;do{x=n,i[(n=n+4|0)>>2]=7}while((x+8|0)>>>0<b>>>0);if((0|e)!=(0|c)){if(o=e-c|0,i[r>>2]=-2&i[r>>2],i[c+4>>2]=1|o,i[e>>2]=o,n=o>>>3,o>>>0<256){r=23468+(n<<1<<2)|0,(e=0|i[5857])&(n=1<<n)?n=0|i[(e=r+8|0)>>2]:(i[5857]=e|n,n=r,e=r+8|0),i[e>>2]=c,i[n+12>>2]=c,i[c+8>>2]=n,i[c+12>>2]=r;break}if(r=23732+((s=(n=o>>>8)?o>>>0>16777215?31:o>>>((s=14-((y=((b=n<<(x=(n+1048320|0)>>>16&8))+520192|0)>>>16&4)|x|(s=((b<<=y)+245760|0)>>>16&2))+(b<<s>>>15)|0)+7|0)&1|s<<1:0)<<2)|0,i[c+28>>2]=s,i[c+20>>2]=0,i[a>>2]=0,!((n=0|i[5858])&(e=1<<s))){i[5858]=n|e,i[r>>2]=c,i[c+24>>2]=r,i[c+12>>2]=c,i[c+8>>2]=c;break}n=0|i[r>>2];t:do{if((-8&i[n+4>>2])!=(0|o)){for(s=o<<(31==(0|s)?0:25-(s>>>1));e=0|i[(r=n+16+(s>>>31<<2)|0)>>2];){if((-8&i[e+4>>2])==(0|o)){n=e;break t}s<<=1,n=e}i[r>>2]=c,i[c+24>>2]=n,i[c+12>>2]=c,i[c+8>>2]=c;break e}}while(0);b=0|i[(x=n+8|0)>>2],i[b+12>>2]=c,i[x>>2]=c,i[c+8>>2]=b,i[c+12>>2]=n,i[c+24>>2]=0}}else!(0|(b=0|i[5861]))|o>>>0<b>>>0&&(i[5861]=o),i[5969]=o,i[5970]=l,i[5972]=0,i[5866]=i[5975],i[5865]=-1,i[5870]=23468,i[5869]=23468,i[5872]=23476,i[5871]=23476,i[5874]=23484,i[5873]=23484,i[5876]=23492,i[5875]=23492,i[5878]=23500,i[5877]=23500,i[5880]=23508,i[5879]=23508,i[5882]=23516,i[5881]=23516,i[5884]=23524,i[5883]=23524,i[5886]=23532,i[5885]=23532,i[5888]=23540,i[5887]=23540,i[5890]=23548,i[5889]=23548,i[5892]=23556,i[5891]=23556,i[5894]=23564,i[5893]=23564,i[5896]=23572,i[5895]=23572,i[5898]=23580,i[5897]=23580,i[5900]=23588,i[5899]=23588,i[5902]=23596,i[5901]=23596,i[5904]=23604,i[5903]=23604,i[5906]=23612,i[5905]=23612,i[5908]=23620,i[5907]=23620,i[5910]=23628,i[5909]=23628,i[5912]=23636,i[5911]=23636,i[5914]=23644,i[5913]=23644,i[5916]=23652,i[5915]=23652,i[5918]=23660,i[5917]=23660,i[5920]=23668,i[5919]=23668,i[5922]=23676,i[5921]=23676,i[5924]=23684,i[5923]=23684,i[5926]=23692,i[5925]=23692,i[5928]=23700,i[5927]=23700,i[5930]=23708,i[5929]=23708,i[5932]=23716,i[5931]=23716,x=o+(y=7&(y=o+8|0)?0-y&7:0)|0,y=(b=l+-40|0)-y|0,i[5863]=x,i[5860]=y,i[x+4>>2]=1|y,i[o+b+4>>2]=40,i[5864]=i[5979]}while(0);if((n=0|i[5860])>>>0>d>>>0)return y=n-d|0,i[5860]=y,x=(b=0|i[5863])+d|0,i[5863]=x,i[x+4>>2]=1|y,i[b+4>>2]=3|d,D=t,0|(b=b+8|0)}return i[(b=23424)>>2]=12,D=t,0|(b=0)}function Nt(e){var t=0,n=0,r=0,s=0,a=0,o=0,l=0,u=0;if(e|=0){n=e+-8|0,s=0|i[5861],u=n+(t=-8&(e=0|i[e+-4>>2]))|0;do{if(1&e)l=n,o=n;else{if(r=0|i[n>>2],!(3&e))return;if(a=r+t|0,(o=n+(0-r)|0)>>>0<s>>>0)return;if((0|i[5862])==(0|o)){if(3&~(t=0|i[(e=u+4|0)>>2])){l=o,t=a;break}return i[5859]=a,i[e>>2]=-2&t,i[o+4>>2]=1|a,void(i[o+a>>2]=a)}if(n=r>>>3,r>>>0<256){if(e=0|i[o+8>>2],(0|(t=0|i[o+12>>2]))==(0|e)){i[5857]=i[5857]&~(1<<n),l=o,t=a;break}i[e+12>>2]=t,i[t+8>>2]=e,l=o,t=a;break}s=0|i[o+24>>2],e=0|i[o+12>>2];do{if((0|e)==(0|o)){if(e=0|i[(n=(t=o+16|0)+4|0)>>2])t=n;else if(!(e=0|i[t>>2])){e=0;break}for(;;)if(n=0|i[(r=e+20|0)>>2])e=n,t=r;else{if(!(n=0|i[(r=e+16|0)>>2]))break;e=n,t=r}i[t>>2]=0}else l=0|i[o+8>>2],i[l+12>>2]=e,i[e+8>>2]=l}while(0);if(s){if(t=0|i[o+28>>2],(0|i[(n=23732+(t<<2)|0)>>2])==(0|o)){if(i[n>>2]=e,!e){i[5858]=i[5858]&~(1<<t),l=o,t=a;break}}else if(i[((0|i[(l=s+16|0)>>2])==(0|o)?l:s+20)>>2]=e,!e){l=o,t=a;break}i[e+24>>2]=s,0|(n=0|i[(t=o+16|0)>>2])&&(i[e+16>>2]=n,i[n+24>>2]=e),(t=0|i[t+4>>2])?(i[e+20>>2]=t,i[t+24>>2]=e,l=o,t=a):(l=o,t=a)}else l=o,t=a}}while(0);if(!(o>>>0>=u>>>0)&&1&(r=0|i[(e=u+4|0)>>2])){if(2&r)i[e>>2]=-2&r,i[l+4>>2]=1|t,i[o+t>>2]=t,s=t;else{if((0|i[5863])==(0|u)){if(u=(0|i[5860])+t|0,i[5860]=u,i[5863]=l,i[l+4>>2]=1|u,(0|l)!=(0|i[5862]))return;return i[5862]=0,void(i[5859]=0)}if((0|i[5862])==(0|u))return u=(0|i[5859])+t|0,i[5859]=u,i[5862]=o,i[l+4>>2]=1|u,void(i[o+u>>2]=u);s=(-8&r)+t|0,n=r>>>3;do{if(r>>>0<256){if(t=0|i[u+8>>2],(0|(e=0|i[u+12>>2]))==(0|t)){i[5857]=i[5857]&~(1<<n);break}i[t+12>>2]=e,i[e+8>>2]=t;break}a=0|i[u+24>>2],e=0|i[u+12>>2];do{if((0|e)==(0|u)){if(e=0|i[(n=(t=u+16|0)+4|0)>>2])t=n;else if(!(e=0|i[t>>2])){n=0;break}for(;;)if(n=0|i[(r=e+20|0)>>2])e=n,t=r;else{if(!(n=0|i[(r=e+16|0)>>2]))break;e=n,t=r}i[t>>2]=0,n=e}else n=0|i[u+8>>2],i[n+12>>2]=e,i[e+8>>2]=n,n=e}while(0);if(0|a){if(e=0|i[u+28>>2],(0|i[(t=23732+(e<<2)|0)>>2])==(0|u)){if(i[t>>2]=n,!n){i[5858]=i[5858]&~(1<<e);break}}else if(i[((0|i[(r=a+16|0)>>2])==(0|u)?r:a+20)>>2]=n,!n)break;i[n+24>>2]=a,0|(t=0|i[(e=u+16|0)>>2])&&(i[n+16>>2]=t,i[t+24>>2]=n),0|(e=0|i[e+4>>2])&&(i[n+20>>2]=e,i[e+24>>2]=n)}}while(0);if(i[l+4>>2]=1|s,i[o+s>>2]=s,(0|l)==(0|i[5862]))return void(i[5859]=s)}if(e=s>>>3,s>>>0<256)return n=23468+(e<<1<<2)|0,(t=0|i[5857])&(e=1<<e)?e=0|i[(t=n+8|0)>>2]:(i[5857]=t|e,e=n,t=n+8|0),i[t>>2]=l,i[e+12>>2]=l,i[l+8>>2]=e,void(i[l+12>>2]=n);e=23732+((r=(e=s>>>8)?s>>>0>16777215?31:s>>>((r=14-((a=((u=e<<(o=(e+1048320|0)>>>16&8))+520192|0)>>>16&4)|o|(r=((u<<=a)+245760|0)>>>16&2))+(u<<r>>>15)|0)+7|0)&1|r<<1:0)<<2)|0,i[l+28>>2]=r,i[l+20>>2]=0,i[l+16>>2]=0,t=0|i[5858],n=1<<r;e:do{if(t&n){e=0|i[e>>2];t:do{if((-8&i[e+4>>2])!=(0|s)){for(r=s<<(31==(0|r)?0:25-(r>>>1));t=0|i[(n=e+16+(r>>>31<<2)|0)>>2];){if((-8&i[t+4>>2])==(0|s)){e=t;break t}r<<=1,e=t}i[n>>2]=l,i[l+24>>2]=e,i[l+12>>2]=l,i[l+8>>2]=l;break e}}while(0);u=0|i[(o=e+8|0)>>2],i[u+12>>2]=l,i[o>>2]=l,i[l+8>>2]=u,i[l+12>>2]=e,i[l+24>>2]=0}else i[5858]=t|n,i[e>>2]=l,i[l+24>>2]=e,i[l+12>>2]=l,i[l+8>>2]=l}while(0);if(u=(0|i[5865])-1|0,i[5865]=u,!(0|u)){for(e=23884;e=0|i[e>>2];)e=e+8|0;i[5865]=-1}}}}function Pt(e,t){t|=0;var n=0;return(e|=0)?(n=0|y(t,e),(t|e)>>>0>65535&&(n=((n>>>0)/(e>>>0)|0)==(0|t)?n:-1)):n=0,(e=0|Rt(n))&&3&i[e+-4>>2]?(Xt(0|e,0,0|n),0|e):0|e}function Dt(e,t,n,r){return 0|(T((t|=0)+(r|=0)+((n=(e|=0)+(n|=0)>>>0)>>>0<e>>>0|0)>>>0|0),n)}function Lt(e,t,n,r){return 0|(T(0|(r=(t|=0)-(r|=0)-((n|=0)>>>0>(e|=0)>>>0|0)>>>0)),e-n>>>0)}function It(e){return 0|((e|=0)?31-(0|S(e^e-1)):32)}function Ut(e,t,n,r,s){s|=0;var a=0,o=0,l=0,u=0,c=0,A=0,h=0,d=0,p=0,f=0;if(A=e|=0,o=n|=0,l=d=r|=0,!(c=u=t|=0))return a=!!(0|s),l?a?(i[s>>2]=0|e,i[s+4>>2]=0,s=0,0|(T(0|(d=0)),s)):(s=0,0|(T(0|(d=0)),s)):(a&&(i[s>>2]=(A>>>0)%(o>>>0),i[s+4>>2]=0),s=(A>>>0)/(o>>>0)>>>0,0|(T(0|(d=0)),s));a=!(0|l);do{if(o){if(!a){if((a=(0|S(0|l))-(0|S(0|c))|0)>>>0<=31){o=h=a+1|0,e=A>>>(h>>>0)&(t=a-31>>31)|c<<(l=31-a|0),t&=c>>>(h>>>0),a=0,l=A<<l;break}return s?(i[s>>2]=0|e,i[s+4>>2]=0|u,s=0,0|(T(0|(d=0)),s)):(s=0,0|(T(0|(d=0)),s))}if((a=o-1|0)&o){o=l=33+(0|S(0|o))-(0|S(0|c))|0,e=(h=32-l|0)-1>>31&c>>>((p=l-32|0)>>>0)|(c<<h|A>>>(l>>>0))&(t=p>>31),t&=c>>>(l>>>0),a=A<<(f=64-l|0)&(u=h>>31),l=(c<<f|A>>>(p>>>0))&u|A<<h&l-33>>31;break}return 0|s&&(i[s>>2]=a&A,i[s+4>>2]=0),1==(0|o)?(f=0|e,0|(T(0|(p=0|u)),f)):(p=c>>>((f=0|It(0|o))>>>0)|0,f=c<<32-f|A>>>(f>>>0),0|(T(0|p),f))}if(a)return 0|s&&(i[s>>2]=(c>>>0)%(o>>>0),i[s+4>>2]=0),f=(c>>>0)/(o>>>0)>>>0,0|(T(0|(p=0)),f);if(!A)return 0|s&&(i[s>>2]=0,i[s+4>>2]=(c>>>0)%(l>>>0)),f=(c>>>0)/(l>>>0)>>>0,0|(T(0|(p=0)),f);if(!((a=l-1|0)&l))return 0|s&&(i[s>>2]=0|e,i[s+4>>2]=a&c),p=0,f=c>>>((0|It(0|l))>>>0),0|(T(0|p),f);if((a=(0|S(0|l))-(0|S(0|c))|0)>>>0<=30){o=t=a+1|0,e=c<<(l=31-a|0)|A>>>(t>>>0),t=c>>>(t>>>0),a=0,l=A<<l;break}return s?(i[s>>2]=0|e,i[s+4>>2]=0|u,f=0,0|(T(0|(p=0)),f)):(f=0,0|(T(0|(p=0)),f))}while(0);if(o){c=0|Dt(0|(h=0|n),0|(A=0|d),-1,-1),n=0|w(),u=l,l=0;do{r=u,u=a>>>31|u<<1,a=l|a<<1,Lt(0|c,0|n,0|(r=e<<1|r>>>31),0|(d=e>>>31|t<<1)),l=1&(p=(f=0|w())>>31|((0|f)<0?-1:0)<<1),e=0|Lt(0|r,0|d,p&h,(((0|f)<0?-1:0)>>31|((0|f)<0?-1:0)<<1)&A),t=0|w(),o=o-1|0}while(0|o);c=u,u=0}else c=l,u=0,l=0;return o=0,0|s&&(i[s>>2]=e,i[s+4>>2]=t),f=a<<1&-2|l,0|(T(0|(p=(0|a)>>>31|(c|o)<<1|u)),f)}function Bt(e,t,n,r){n|=0;var i,s,a,o,l;return s=(r|=0)>>31|((0|r)<0?-1:0)<<1,i=((0|r)<0?-1:0)>>31|((0|r)<0?-1:0)<<1,a=0|Lt((l=(t|=0)>>31|((0|t)<0?-1:0)<<1)^(e|=0),(o=((0|t)<0?-1:0)>>31|((0|t)<0?-1:0)<<1)^t,0|l,0|o),e=s^l,t=i^o,0|Lt(Ut(a,0|w(),0|Lt(s^n,i^r,0|s,0|i),0|w(),0)^e,w()^t,0|e,0|t)}function Ot(e,t,n,r){t|=0,r|=0;var i,s;return n=0|function(e,t){var n,r,i,s=0;return e=((n=0|y(s=65535&(t|=0),i=65535&(e|=0)))>>>16)+(0|y(s,r=e>>>16))|0,t=0|y(s=t>>>16,i),0|(T((e>>>16)+(0|y(s,r))+(((65535&e)+t|0)>>>16)|0),e+t<<16|65535&n)}(i=e|=0,s=n|=0),e=0|w(),0|(T((0|y(t,s))+(0|y(r,i))+e|0),n)}function Ft(e,t,n,r){n|=0;var s,a,o,l,u,c;return s=D,D=D+16|0,l=0|s,c=(r|=0)>>31|((0|r)<0?-1:0)<<1,u=((0|r)<0?-1:0)>>31|((0|r)<0?-1:0)<<1,Ut(e=0|Lt((o=(t|=0)>>31|((0|t)<0?-1:0)<<1)^(e|=0),(a=((0|t)<0?-1:0)>>31|((0|t)<0?-1:0)<<1)^t,0|o,0|a),t=0|w(),0|Lt(c^n,u^r,0|c,0|u),0|w(),l),r=0|Lt(i[l>>2]^o,i[l+4>>2]^a,0|o,0|a),n=0|w(),D=s,0|(T(0|n),r)}function kt(e,t,n,r){var s,a;return a=D,D=D+16|0,Ut(e|=0,t|=0,n|=0,r|=0,s=0|a),D=a,0|(T(0|i[s+4>>2]),i[s>>2])}function qt(e,t,n){return e|=0,t|=0,(0|(n|=0))<32?(T(t>>n),e>>>n|(t&(1<<n)-1)<<32-n):(T(0|((0|t)<0?-1:0)),t>>n-32)}function Gt(e,t,n){return e|=0,t|=0,(0|(n|=0))<32?(T(t>>>n|0),e>>>n|(t&(1<<n)-1)<<32-n):(T(0),t>>>n-32|0)}function zt(e,t,n){return e|=0,t|=0,(0|(n|=0))<32?(T(t<<n|(e&(1<<n)-1<<32-n)>>>32-n),e<<n):(T(e<<n-32),0)}function Vt(e,t){return t=+t,(e=+e)!=e?+t:t!=t?+e:+b(+e,+t)}function Ht(e,t){return t=+t,(e=+e)!=e?+t:t!=t?+e:+x(+e,+t)}function jt(e){return(e=+e)>=0?+l(e+.5):+_(e-.5)}function Wt(e,t,n){e|=0,t|=0;var s,a,o=0;if((0|(n|=0))>=8192)return R(0|e,0|t,0|n),0|e;if(a=0|e,s=e+n|0,(3&e)==(3&t)){for(;3&e;){if(!n)return 0|a;r[e|0]=0|r[t|0],e=e+1|0,t=t+1|0,n=n-1|0}for(o=(n=-4&s)-64|0;(0|e)<=(0|o);)i[e>>2]=i[t>>2],i[e+4>>2]=i[t+4>>2],i[e+8>>2]=i[t+8>>2],i[e+12>>2]=i[t+12>>2],i[e+16>>2]=i[t+16>>2],i[e+20>>2]=i[t+20>>2],i[e+24>>2]=i[t+24>>2],i[e+28>>2]=i[t+28>>2],i[e+32>>2]=i[t+32>>2],i[e+36>>2]=i[t+36>>2],i[e+40>>2]=i[t+40>>2],i[e+44>>2]=i[t+44>>2],i[e+48>>2]=i[t+48>>2],i[e+52>>2]=i[t+52>>2],i[e+56>>2]=i[t+56>>2],i[e+60>>2]=i[t+60>>2],e=e+64|0,t=t+64|0;for(;(0|e)<(0|n);)i[e>>2]=i[t>>2],e=e+4|0,t=t+4|0}else for(n=s-4|0;(0|e)<(0|n);)r[e|0]=0|r[t|0],r[e+1|0]=0|r[t+1|0],r[e+2|0]=0|r[t+2|0],r[e+3|0]=0|r[t+3|0],e=e+4|0,t=t+4|0;for(;(0|e)<(0|s);)r[e|0]=0|r[t|0],e=e+1|0,t=t+1|0;return 0|a}function Xt(e,t,n){t|=0;var s,a=0,o=0,l=0;if(s=(e|=0)+(n|=0)|0,t&=255,(0|n)>=67){for(;3&e;)r[e|0]=t,e=e+1|0;for(l=t|t<<8|t<<16|t<<24,o=(a=-4&s)-64|0;(0|e)<=(0|o);)i[e>>2]=l,i[e+4>>2]=l,i[e+8>>2]=l,i[e+12>>2]=l,i[e+16>>2]=l,i[e+20>>2]=l,i[e+24>>2]=l,i[e+28>>2]=l,i[e+32>>2]=l,i[e+36>>2]=l,i[e+40>>2]=l,i[e+44>>2]=l,i[e+48>>2]=l,i[e+52>>2]=l,i[e+56>>2]=l,i[e+60>>2]=l,e=e+64|0;for(;(0|e)<(0|a);)i[e>>2]=l,e=e+4|0}for(;(0|e)<(0|s);)r[e|0]=t,e=e+1|0;return s-n|0}function Qt(e){return(e=+e)>=0?+l(e+.5):+_(e-.5)}function Yt(e){e|=0;var t,n,r;return r=0|C(),(0|e)>0&(0|(t=(n=0|i[o>>2])+e|0))<(0|n)|(0|t)<0?(P(0|t),E(12),-1):(0|t)>(0|r)&&!(0|N(0|t))?(E(12),-1):(i[o>>2]=t,0|n)}return{___divdi3:Bt,___muldi3:Ot,___remdi3:Ft,___uremdi3:kt,_areNeighborCells:function(e,t,n,r,s){s|=0;var a,o,l,u=0,c=0,A=0,h=0;if(l=D,D=D+64|0,o=l,a=l+56|0,!(!0&134217728==(2013265920&(t|=0))&!0&134217728==(2013265920&(r|=0))))return D=l,0|(s=5);if((0|(e|=0))==(0|(n|=0))&(0|t)==(0|r))return i[s>>2]=0,D=l,0|(s=0);if(c=0|Gt(0|e,0|t,52),w(),c&=15,h=0|Gt(0|n,0|r,52),w(),(0|c)!=(15&h))return D=l,0|(s=12);if(u=c+-1|0,c>>>0>1){Ue(e,t,u,o),Ue(n,r,u,a),A=0|i[(h=o)>>2],h=0|i[h+4>>2];e:do{if((0|A)==(0|i[a>>2])&&(0|h)==(0|i[a+4>>2])){u=0|Gt(0|e,0|t,0|(c=3*(15^c)|0)),w(),u&=7,c=0|Gt(0|n,0|r,0|c),w(),c&=7;do{if(!(0|u)|!(0|c))i[s>>2]=1,u=0;else if(7==(0|u))u=5;else{if(1==(0|u)|1==(0|c)&&0|Oe(A,h)){u=5;break}if((0|i[15536+(u<<2)>>2])!=(0|c)&&(0|i[15568+(u<<2)>>2])!=(0|c))break e;i[s>>2]=1,u=0}}while(0);return D=l,0|(s=u)}}while(0)}c=(u=o)+56|0;do{i[u>>2]=0,u=u+4|0}while((0|u)<(0|c));return L(e,t,1,o),u=(0|i[(t=o)>>2])==(0|n)&&(0|i[t+4>>2])==(0|r)||(0|i[(t=o+8|0)>>2])==(0|n)&&(0|i[t+4>>2])==(0|r)||(0|i[(t=o+16|0)>>2])==(0|n)&&(0|i[t+4>>2])==(0|r)||(0|i[(t=o+24|0)>>2])==(0|n)&&(0|i[t+4>>2])==(0|r)||(0|i[(t=o+32|0)>>2])==(0|n)&&(0|i[t+4>>2])==(0|r)||(0|i[(t=o+40|0)>>2])==(0|n)&&(0|i[t+4>>2])==(0|r)?1:1&((0|i[(u=o+48|0)>>2])==(0|n)?(0|i[u+4>>2])==(0|r):0),i[s>>2]=u,D=l,0|(s=0)},_bitshift64Ashr:qt,_bitshift64Lshr:Gt,_bitshift64Shl:zt,_calloc:Pt,_cellAreaKm2:function(e,t,n){return 0|(e=0|rt(e|=0,t|=0,n|=0))||(s[n>>3]=6371.007180918475*+s[n>>3]*6371.007180918475),0|e},_cellAreaM2:function(e,t,n){return 0|(e=0|rt(e|=0,t|=0,n|=0))||(s[n>>3]=6371.007180918475*+s[n>>3]*6371.007180918475*1e3*1e3),0|e},_cellAreaRads2:rt,_cellToBoundary:Qe,_cellToCenterChild:function(e,t,n,r){n|=0,r|=0;var s=0;return s=0|Gt(0|(e|=0),0|(t|=0),52),w(),(0|n)<16&(0|(s&=15))<=(0|n)?((0|s)<(0|n)&&(s=0|zt(-1,-1,3+(3*(n+-1-s|0)|0)|0),s=0|zt(0|~s,0|~w(),3*(15-n|0)|0),t=~w()&t,e&=~s),s=0|zt(0|n,0,52),n=-15728641&t|w(),i[r>>2]=e|s,i[r+4>>2]=n,0|(r=0)):0|(r=4)},_cellToChildPos:function(e,t,n,r){n|=0,r|=0;var s,a=0,o=0,l=0,u=0,c=0,A=0,h=0,d=0,p=0,f=0,m=0,g=0,v=0,_=0;if(s=D,D=D+16|0,v=s,_=0|Gt(0|(e|=0),0|(t|=0),52),w(),_&=15,n>>>0>15)return D=s,0|(_=4);if((0|_)<(0|n))return D=s,0|(_=12);if((0|_)!=(0|n))if(o=0|zt(0|n,0,52),o|=e,u=w()|-15728641&t,(0|_)>(0|n)){c=n;do{g=0|zt(7,0,3*(14-c|0)|0),c=c+1|0,o|=g,u=w()|u}while((0|c)<(0|_));g=o}else g=o;else g=e,u=t;m=0|Gt(0|g,0|u,45),w();e:do{if(0|q(127&m)){if(c=0|Gt(0|g,0|u,52),w(),0|(c&=15))for(o=1;;){if(!(!((m=0|zt(7,0,3*(15-o|0)|0))&g)&!(w()&u))){A=33;break e}if(!(o>>>0<c>>>0))break;o=o+1|0}if(i[(m=r)>>2]=0,i[m+4>>2]=0,(0|_)>(0|n)){for(m=-15728641&t,f=_;;){if(p=f,(f=f+-1|0)>>>0>15|(0|_)<(0|f)){A=19;break}if((0|_)!=(0|f))if(o=0|zt(0|f,0,52),o|=e,c=w()|m,(0|_)<(0|p))d=o;else{A=f;do{d=0|zt(7,0,3*(14-A|0)|0),A=A+1|0,o|=d,c=w()|c}while((0|A)<(0|_));d=o}else d=e,c=t;if(h=0|Gt(0|d,0|c,45),w(),0|q(127&h)){h=0|Gt(0|d,0|c,52),w(),h&=15;t:do{if(h)for(A=1;;){if(o=0|Gt(0|d,0|c,3*(15-A|0)|0),w(),0|(o&=7))break t;if(!(A>>>0<h>>>0)){o=0;break}A=A+1|0}else o=0}while(0);o=1&!(0|o)}else o=0;if(c=0|Gt(0|e,0|t,3*(15-p|0)|0),w(),7==(0|(c&=7))){a=5,A=42;break}if(1==(0|c)&(o=!!(0|o))){a=5,A=42;break}if(0|(d=c+((!!(0|c)&o)<<31>>31)|0)&&(A=0|At(7,0,A=_-p|0,((0|A)<0)<<31>>31),h=0|w(),o?(o=0|Dt(0|(o=0|Ot(0|A,0|h,5,0)),0|w(),-5,-1),o=0|Dt(0|(o=0|Bt(0|o,0|w(),6,0)),0|w(),1,0),c=0|w()):(o=A,c=h),p=0|Dt(0|o,0|c,0|(p=0|Ot(0|A,0|h,0|(p=d+-1|0),((0|p)<0)<<31>>31)),0|w()),h=0|Dt(0|p,0|(d=0|w()),0|i[(h=r)>>2],0|i[h+4>>2]),d=0|w(),i[(p=r)>>2]=h,i[p+4>>2]=d),(0|f)<=(0|n)){A=37;break}}if(19==(0|A))M(23313,22674,1099,22710);else{if(37==(0|A)){a=0|i[(l=r)+4>>2],l=0|i[l>>2];break}if(42==(0|A))return D=s,0|a}}else a=0,l=0}else A=33}while(0);e:do{if(33==(0|A)){if(i[(m=r)>>2]=0,i[m+4>>2]=0,(0|_)>(0|n)){for(o=_;;){if(a=0|Gt(0|e,0|t,3*(15-o|0)|0),w(),7==(0|(a&=7))){a=5;break}if(a=0|Ot(0|(l=0|At(7,0,l=_-o|0,((0|l)<0)<<31>>31)),0|w(),0|a,0),l=0|w(),l=0|Dt(0|i[(m=r)>>2],0|i[m+4>>2],0|a,0|l),a=0|w(),i[(m=r)>>2]=l,i[m+4>>2]=a,(0|(o=o+-1|0))<=(0|n))break e}return D=s,0|a}a=0,l=0}}while(0);return 0|Be(g,u,_,v)&&M(23313,22674,1063,22725),((0|a)>-1|-1==(0|a)&l>>>0>4294967295)&((0|(v=0|i[(_=v)+4>>2]))>(0|a)|((0|v)==(0|a)?(0|i[_>>2])>>>0>l>>>0:0))?(D=s,0|(_=0)):(M(23313,22674,1139,22710),0)},_cellToChildren:function(e,t,n,r){r|=0;var s,a,o=0,l=0;if(a=D,D=D+16|0,$e(s=a,e|=0,t|=0,n|=0),!(0|(e=0|i[(t=s)>>2]))&!(0|(t=0|i[t+4>>2])))return D=a,0;o=0,n=0;do{i[(l=r+(o<<3)|0)>>2]=e,i[l+4>>2]=t,o=0|Dt(0|o,0|n,1,0),n=0|w(),Ke(s),e=0|i[(l=s)>>2],t=0|i[l+4>>2]}while(!(!(0|e)&!(0|t)));return D=a,0},_cellToChildrenSize:Be,_cellToLatLng:Xe,_cellToLocalIj:function(e,t,n,r,i,s){var a,o;return e|=0,t|=0,n|=0,r|=0,s|=0,o=D,D=D+16|0,a=o,(i|=0)?e=15:(e=0|ut(e,t,n,r,a))||(_e(a,s),e=0),D=o,0|e},_cellToParent:Ue,_cellToVertex:yt,_cellToVertexes:function(e,t,n){n|=0;var r,s=0,a=0;return a=!(0|Oe(e|=0,t|=0)),r=!(0|(s=0|yt(e,t,0,n))),a?r?0|(s=0|yt(e,t,1,n+8|0))||0|(s=0|yt(e,t,2,n+16|0))||0|(s=0|yt(e,t,3,n+24|0))||(s=0|yt(e,t,4,n+32|0))?0|(a=s):0|yt(e,t,5,n+40|0):0|(a=s):r?0|(s=0|yt(e,t,1,n+8|0))||0|(s=0|yt(e,t,2,n+16|0))||0|(s=0|yt(e,t,3,n+24|0))||0|(s=0|yt(e,t,4,n+32|0))?0|(a=s):(i[(a=n+40|0)>>2]=0,i[a+4>>2]=0,0|(a=0)):0|(a=s)},_cellsToDirectedEdge:function(e,t,n,r,s){return s|=0,7==(0|(n=0|F(e|=0,t|=0,n|=0,r|=0)))?0|(s=11):(r=0|zt(0|n,0,56),t=-2130706433&t|w()|268435456,i[s>>2]=e|r,i[s+4>>2]=t,0|(s=0))},_cellsToLinkedMultiPolygon:function(e,t,n){n|=0;var r,s,a,o=0;if(a=D,D=D+32|0,r=a,e=0|function(e,t,n){e|=0,n|=0;var r,s,a=0,o=0,l=0,u=0,c=0,A=0;if(s=D,D=D+176|0,r=s,(0|(t|=0))<1)return xt(n,0,0),D=s,0;for(c=0|Gt(0|i[(c=e)>>2],0|i[c+4>>2],52),w(),xt(n,(0|t)>6?t:6,15&c),c=0;!(0|(a=0|Qe(0|i[(a=e+(c<<3)|0)>>2],0|i[a+4>>2],r)));){if((0|(a=0|i[r>>2]))>0){u=0;do{l=r+8+(u<<4)|0,(o=0|Mt(n,a=r+8+((0|(u=u+1|0))%(0|a)<<4)|0,l))?Tt(n,o):wt(n,l,a),a=0|i[r>>2]}while((0|u)<(0|a))}if((0|(c=c+1|0))>=(0|t)){a=0,A=13;break}}return 13==(0|A)?(D=s,0|a):(bt(n),D=s,0|(A=a))}(e|=0,t|=0,s=a+16|0),0|e)return D=a,0|(n=e);if(i[n>>2]=0,i[n+4>>2]=0,i[n+8>>2]=0,0|(e=0|St(s)))do{t=0|it(n);do{st(t,e),o=e+16|0,i[r>>2]=i[o>>2],i[r+4>>2]=i[o+4>>2],i[r+8>>2]=i[o+8>>2],i[r+12>>2]=i[o+12>>2],Tt(s,e),e=0|Et(s,r)}while(0|e);e=0|St(s)}while(0|e);return bt(s),(e=0|ot(n))?(at(n),D=a,0|(o=e)):(D=a,0|(o=0))},_childPosToCell:function(e,t,n,r,s,a){e|=0,t|=0,a|=0;var o,l=0,u=0,c=0,A=0,h=0,d=0,p=0,f=0,m=0;if(o=D,D=D+16|0,l=o,(s|=0)>>>0>15)return D=o,0|(a=4);if(u=0|Gt(0|(n|=0),0|(r|=0),52),w(),(0|(u&=15))>(0|s))return D=o,0|(a=12);if(0|Be(n,r,s,l)&&M(23313,22674,1063,22725),!(((0|t)>-1|-1==(0|t)&e>>>0>4294967295)&((0|(A=0|i[(h=l)+4>>2]))>(0|t)|((0|A)==(0|t)?(0|i[h>>2])>>>0>e>>>0:0))))return D=o,0|(a=2);h=s-u|0,s=0|zt(0|s,0,52),c=w()|-15728641&r,i[(A=a)>>2]=s|n,i[A+4>>2]=c,A=0|Gt(0|n,0|r,45),w();e:do{if(0|q(127&A)){if(0|u)for(l=1;;){if(!(!((A=0|zt(7,0,3*(15-l|0)|0))&n)&!(w()&r)))break e;if(!(l>>>0<u>>>0))break;l=l+1|0}if((0|h)<1)return D=o,0|(a=0);for(A=15^u,r=-1,c=1,l=1;;){u=0|At(7,0,u=h-c|0,((0|u)<0)<<31>>31),n=0|w();do{if(l){if(l=0|Bt(0|(l=0|Dt(0|(l=0|Ot(0|u,0|n,5,0)),0|w(),-5,-1)),0|w(),6,0),(0|t)>(0|(s=0|w()))|(0|t)==(0|s)&e>>>0>l>>>0){t=0|Lt(0|(t=0|Dt(0|e,0|t,-1,-1)),0|w(),0|l,0|s),l=0|w(),f=0|i[(d=a)>>2],d=0|i[d+4>>2],p=0|zt(7,0,0|(m=3*(A+r|0)|0)),d&=~w(),m=0|zt(0|(s=0|Dt(0|(r=0|Bt(0|t,0|l,0|u,0|n)),0|(e=0|w()),2,0)),0|w(),0|m),d=w()|d,i[(s=a)>>2]=m|f&~p,i[s+4>>2]=d,e=0|Lt(0|t,0|l,0|(e=0|Ot(0|r,0|e,0|u,0|n)),0|w()),l=0,t=0|w();break}p=0|i[(m=a)>>2],m=0|i[m+4>>2],f=0|zt(7,0,3*(A+r|0)|0),m&=~w(),i[(l=a)>>2]=p&~f,i[l+4>>2]=m,l=1;break}s=0|i[(p=a)>>2],p=0|i[p+4>>2],d=0|zt(7,0,0|(r=3*(A+r|0)|0)),p&=~w(),r=0|zt(0|(m=0|Bt(0|e,0|t,0|u,0|n)),0|(l=0|w()),0|r),p=w()|p,i[(f=a)>>2]=r|s&~d,i[f+4>>2]=p,e=0|Lt(0|e,0|t,0|(l=0|Ot(0|m,0|l,0|u,0|n)),0|w()),l=0,t=0|w()}while(0);if(!((0|h)>(0|c))){t=0;break}r=~c,c=c+1|0}return D=o,0|t}}while(0);if((0|h)<1)return D=o,0|(m=0);for(s=15^u,l=1;;){if(f=0|At(7,0,f=h-l|0,((0|f)<0)<<31>>31),m=0|w(),n=0|i[(c=a)>>2],c=0|i[c+4>>2],r=0|zt(7,0,0|(u=3*(s-l|0)|0)),c&=~w(),u=0|zt(0|(d=0|Bt(0|e,0|t,0|f,0|m)),0|(p=0|w()),0|u),c=w()|c,i[(A=a)>>2]=u|n&~r,i[A+4>>2]=c,e=0|Lt(0|e,0|t,0|(m=0|Ot(0|d,0|p,0|f,0|m)),0|w()),t=0|w(),(0|h)<=(0|l)){t=0;break}l=l+1|0}return D=o,0|t},_compactCells:function(e,t,n,r){t|=0;var s,a=0,o=0,l=0,u=0,c=0,A=0,h=0,d=0,p=0,f=0,m=0,g=0,v=0,_=0,y=0,x=0,b=0,S=0,T=0,E=0;if(!(0|(n|=0))&!(0|(r|=0)))return 0|(T=0);if(o=0|i[(a=e|=0)>>2],!0&!(15728640&(a=0|i[a+4>>2]))){if(!((0|r)>0|!(0|r)&n>>>0>0))return 0|(T=0);if(i[(T=t)>>2]=o,i[T+4>>2]=a,1==(0|n)&!(0|r))return 0|(T=0);a=1;do{S=0|i[(b=e+(a<<3)|0)+4>>2],i[(T=t+(a<<3)|0)>>2]=i[b>>2],i[T+4>>2]=S,a=a+1|0}while(0<(0|r)|!(0|r)&a>>>0<n>>>0);return 0|(a=0)}if(!(S=0|Rt(s=n<<3)))return 0|(T=13);if(Wt(0|S,0|e,0|s),!(b=0|Pt(n,8)))return Nt(S),0|(T=13);e:do{if(0|n){t:for(;;){y=0|Gt(0|(_=0|i[(a=S)>>2]),0|(a=0|i[a+4>>2]),52),w(),x=(y&=15)+-1|0,v=(0|n)>0;n:do{if(!!(0|y)&v){if(f=((0|n)<0)<<31>>31,m=0|zt(0|x,0,52),g=0|w(),x>>>0>15){if(!(!(0|_)&!(0|a))){T=17;break t}for(o=0;;){if((0|(o=o+1|0))>=(0|n))break n;if(!(!(0|(g=0|i[(r=S+(o<<3)|0)>>2]))&!(0|(r=0|i[r+4>>2])))){a=r,T=17;break t}}}for(o=0,e=_,r=a;;){if(!(!(0|e)&!(0|r))){if(!(!0&!(117440512&r))){T=22;break t}if(u=0|Gt(0|e,0|r,52),w(),(0|(u&=15))<(0|x)){a=12,T=28;break t}if((0|u)!=(0|x)&&(e|=m,r=-15728641&r|g,u>>>0>=y>>>0)){l=x;do{p=0|zt(7,0,3*(14-l|0)|0),l=l+1|0,e|=p,r=w()|r}while(l>>>0<u>>>0)}if(l=0|kt(0|e,0|r,0|n,0|f),w(),!(0|(c=0|i[(u=A=b+(l<<3)|0)>>2]))&!(0|(u=0|i[u+4>>2])))l=A;else for(p=0;;){if((0|p)>(0|n)){T=32;break t}if((0|c)==(0|e)&(-117440513&u)==(0|r)){h=0|Gt(0|c,0|u,56),w(),d=(h&=7)+1|0,E=0|Gt(0|c,0|u,45),w();r:do{if(0|q(127&E)){if(c=0|Gt(0|c,0|u,52),w(),!(c&=15)){u=6;break}for(u=1;;){if(!(!((E=0|zt(7,0,3*(15-u|0)|0))&e)&!(w()&r))){u=7;break r}if(!(u>>>0<c>>>0)){u=6;break}u=u+1|0}}else u=7}while(0);if((h+2|0)>>>0>u>>>0){T=42;break t}E=0|zt(0|d,0,56),r=w()|-117440513&r,i[(d=A)>>2]=0,i[d+4>>2]=0,e|=E}else l=(l+1|0)%(0|n)|0;if(!(0|(c=0|i[(u=A=b+(l<<3)|0)>>2]))&!(0|(u=0|i[u+4>>2]))){l=A;break}p=p+1|0}i[(E=l)>>2]=e,i[E+4>>2]=r}if((0|(o=o+1|0))>=(0|n))break n;e=0|i[(r=S+(o<<3)|0)>>2],r=0|i[r+4>>2]}}}while(0);if((n+5|0)>>>0<11){T=85;break}if(!(g=0|Pt((0|n)/6|0,8))){T=49;break}n:do{if(v){p=0,d=0;do{if(!(!(0|(o=0|i[(r=u=b+(p<<3)|0)>>2]))&!(0|(r=0|i[r+4>>2])))){c=0|Gt(0|o,0|r,56),w(),e=(c&=7)+1|0,A=-117440513&r,E=0|Gt(0|o,0|r,45),w();r:do{if(0|q(127&E)){if(h=0|Gt(0|o,0|r,52),w(),0|(h&=15))for(l=1;;){if(!(!(o&(E=0|zt(7,0,3*(15-l|0)|0)))&!(A&w())))break r;if(!(l>>>0<h>>>0))break;l=l+1|0}o|=r=0|zt(0|e,0,56),r=w()|A,i[(e=u)>>2]=o,i[e+4>>2]=r,e=c+2|0}}while(0);7==(0|e)&&(i[(E=g+(d<<3)|0)>>2]=o,i[E+4>>2]=-117440513&r,d=d+1|0)}p=p+1|0}while((0|p)!=(0|n));if(v){if(p=((0|n)<0)<<31>>31,f=0|zt(0|x,0,52),m=0|w(),x>>>0>15){if(!(!(0|_)&!(0|a))){a=4,T=84;break t}for(a=0;;){if((0|(a=a+1|0))>=(0|n)){o=0,a=d;break n}if(!(!(0|i[(E=S+(a<<3)|0)>>2])&!(0|i[E+4>>2]))){a=4,T=84;break t}}}for(h=0,o=0,A=_;;){do{if(!(!(0|A)&!(0|a))){if(u=0|Gt(0|A,0|a,52),w(),(0|(u&=15))<(0|x)){a=12,T=84;break t}do{if((0|u)==(0|x))r=A,u=a;else{if(r=A|f,e=-15728641&a|m,u>>>0<y>>>0){u=e;break}l=x;do{E=0|zt(7,0,3*(14-l|0)|0),l=l+1|0,r|=E,e=w()|e}while(l>>>0<u>>>0);u=e}}while(0);for(l=0|kt(0|r,0|u,0|n,0|p),w(),e=0;;){if((0|e)>(0|n)){T=77;break t}if((-117440513&(c=0|i[(E=b+(l<<3)|0)+4>>2]))==(0|u)&&(0|i[E>>2])==(0|r)){T=79;break}if((0|i[(E=b+((l=(l+1|0)%(0|n)|0)<<3)|0)>>2])==(0|r)&&(0|i[E+4>>2])==(0|u))break;e=e+1|0}if(79==(0|T)&&(T=0,!0&100663296==(117440512&c)))break;i[(E=t+(o<<3)|0)>>2]=A,i[E+4>>2]=a,o=o+1|0}}while(0);if((0|(a=h+1|0))>=(0|n)){a=d;break n}h=a,A=0|i[(E=S+(a<<3)|0)>>2],a=0|i[E+4>>2]}}else o=0,a=d}else o=0,a=0}while(0);if(Xt(0|b,0,0|s),Wt(0|S,0|g,a<<3),Nt(g),!a)break e;t=t+(o<<3)|0,n=a}if(17==(0|T))!0&!(117440512&a)?(a=4,T=28):T=22;else if(32==(0|T))M(23313,22674,362,22684);else{if(42==(0|T))return Nt(S),Nt(b),0|(E=10);if(49==(0|T))return Nt(S),Nt(b),0|(E=13);if(77==(0|T))M(23313,22674,462,22684);else{if(84==(0|T))return Nt(g),Nt(S),Nt(b),0|(E=a);if(85==(0|T)){Wt(0|t,0|S,n<<3);break}}}if(22==(0|T))return Nt(S),Nt(b),0|(E=5);if(28==(0|T))return Nt(S),Nt(b),0|(E=a)}}while(0);return Nt(S),Nt(b),0|(E=0)},_destroyLinkedMultiPolygon:at,_directedEdgeToBoundary:Se,_directedEdgeToCells:function(e,t,n){e|=0;var r,s,a,o=0;return r=D,D=D+16|0,o=r,!0&268435456==(2013265920&(t|=0))?(s=-2130706433&t|134217728,i[(a=n|=0)>>2]=e,i[a+4>>2]=s,i[o>>2]=0,t=0|Gt(0|e,0|t,56),w(),o=0|O(e,s,7&t,o,n+8|0),D=r,0|o):(D=r,0|(o=6))},_edgeLengthKm:function(e,t,n){n|=0;var r,a=0,o=0,l=0,u=0,A=0,p=0,f=0;if(r=D,D=D+176|0,0|(e=0|Se(e|=0,t|=0,u=r)))return u=e,l=+s[n>>3],l*=6371.007180918475,s[n>>3]=l,D=r,0|u;if(s[n>>3]=0,(0|(e=0|i[u>>2]))<=1)return u=0,l=0,l*=6371.007180918475,s[n>>3]=l,D=r,0|u;t=e+-1|0,e=0,a=+s[u+8>>3],o=+s[u+16>>3],l=0;do{p=a,a=+s[u+8+((e=e+1|0)<<4)>>3],f=+d(.5*(a-p)),A=o,o=+s[u+8+(e<<4)+8>>3],A=f*f+(A=+d(.5*(o-A)))*(+h(+p)*+h(+a)*A),l+=2*+v(+ +c(+A),+ +c(+(1-A)))}while((0|e)!=(0|t));return s[n>>3]=l,u=0,f=l,f*=6371.007180918475,s[n>>3]=f,D=r,0|u},_edgeLengthM:function(e,t,n){n|=0;var r,a=0,o=0,l=0,u=0,A=0,p=0,f=0;if(r=D,D=D+176|0,0|(e=0|Se(e|=0,t|=0,u=r)))return u=e,l=+s[n>>3],l*=6371.007180918475,l*=1e3,s[n>>3]=l,D=r,0|u;if(s[n>>3]=0,(0|(e=0|i[u>>2]))<=1)return u=0,l=0,l*=6371.007180918475,l*=1e3,s[n>>3]=l,D=r,0|u;t=e+-1|0,e=0,a=+s[u+8>>3],o=+s[u+16>>3],l=0;do{p=a,a=+s[u+8+((e=e+1|0)<<4)>>3],f=+d(.5*(a-p)),A=o,o=+s[u+8+(e<<4)+8>>3],A=f*f+(A=+d(.5*(o-A)))*(+h(+p)*+h(+a)*A),l+=2*+v(+ +c(+A),+ +c(+(1-A)))}while((0|e)!=(0|t));return s[n>>3]=l,u=0,f=l,f*=6371.007180918475,f*=1e3,s[n>>3]=f,D=r,0|u},_edgeLengthRads:function(e,t,n){n|=0;var r,a=0,o=0,l=0,u=0,A=0,p=0,f=0;if(r=D,D=D+176|0,0|(e=0|Se(e|=0,t|=0,u=r)))return D=r,0|(u=e);if(s[n>>3]=0,(0|(e=0|i[u>>2]))<=1)return D=r,0|(u=0);t=e+-1|0,e=0,a=+s[u+8>>3],o=+s[u+16>>3],l=0;do{p=a,a=+s[u+8+((e=e+1|0)<<4)>>3],f=+d(.5*(a-p)),A=o,o=+s[u+8+(e<<4)+8>>3],A=f*f+(A=+d(.5*(o-A)))*(+h(+a)*+h(+p)*A),l+=2*+v(+ +c(+A),+ +c(+(1-A)))}while((0|e)<(0|t));return s[n>>3]=l,D=r,0|(u=0)},_emscripten_replace_memory:function(e){return r=new Int8Array(e),i=new Int32Array(e),s=new Float64Array(e),n=e,!0},_free:Nt,_getBaseCellNumber:Le,_getDirectedEdgeDestination:function(e,t,n){e|=0,t|=0,n|=0;var r,s,a=0;return r=D,D=D+16|0,i[(a=r)>>2]=0,!0&268435456==(2013265920&t)?(s=0|Gt(0|e,0|t,56),w(),a=0|O(e,-2130706433&t|134217728,7&s,a,n),D=r,0|a):(D=r,0|(a=6))},_getDirectedEdgeOrigin:function(e,t,n){return e|=0,n|=0,!0&268435456==(2013265920&(t|=0))?(i[n>>2]=e,i[n+4>>2]=-2130706433&t|134217728,0|(n=0)):0|(n=6)},_getHexagonAreaAvgKm2:function(e,t){return t|=0,(e|=0)>>>0>15?0|(t=4):(s[t>>3]=+s[20528+(e<<3)>>3],0|(t=0))},_getHexagonAreaAvgM2:function(e,t){return t|=0,(e|=0)>>>0>15?0|(t=4):(s[t>>3]=+s[20656+(e<<3)>>3],0|(t=0))},_getHexagonEdgeLengthAvgKm:function(e,t){return t|=0,(e|=0)>>>0>15?0|(t=4):(s[t>>3]=+s[20784+(e<<3)>>3],0|(t=0))},_getHexagonEdgeLengthAvgM:function(e,t){return t|=0,(e|=0)>>>0>15?0|(t=4):(s[t>>3]=+s[20912+(e<<3)>>3],0|(t=0))},_getIcosahedronFaces:function e(t,n,r){r|=0;var s,a=0,o=0,l=0,u=0,c=0,A=0,h=0,d=0;s=D,D=D+128|0,h=s+112|0,l=s+96|0,d=s,o=0|Gt(0|(t|=0),0|(n|=0),52),w(),c=15&o,i[h>>2]=c,u=0|Gt(0|t,0|n,45),w(),u&=127;e:do{if(0|q(u)){if(0|c)for(a=1;;){if(!(!((A=0|zt(7,0,3*(15-a|0)|0))&t)&!(w()&n))){o=0;break e}if(!(a>>>0<c>>>0))break;a=a+1|0}if(!(1&o))return A=0|zt(c+1|0,0,52),d=w()|-15728641&n,d=0|e((A|t)&~(h=0|zt(7,0,3*(14-c|0)|0)),d&~w(),r),D=s,0|d;o=1}else o=0}while(0);if(!(a=0|We(t,n,l))){o?(Ce(l,h,d),A=5):(De(l,h,d),A=6);e:do{if(0|q(u))if(c)for(a=1;;){if(!(!((u=0|zt(7,0,3*(15-a|0)|0))&t)&!(w()&n))){t=2;break e}if(!(a>>>0<c>>>0)){t=5;break}a=a+1|0}else t=5;else t=2}while(0);Xt(0|r,-1,t<<2);e:do{if(o)for(l=0;;){if(Ne(u=d+(l<<4)|0,0|i[h>>2]),u=0|i[u>>2],-1==(0|(c=0|i[r>>2]))|(0|c)==(0|u))a=r;else{o=0;do{if((o=o+1|0)>>>0>=t>>>0){a=1;break e}c=0|i[(a=r+(o<<2)|0)>>2]}while(!(-1==(0|c)|(0|c)==(0|u)))}if(i[a>>2]=u,(l=l+1|0)>>>0>=A>>>0){a=0;break}}else for(l=0;;){if(Re(u=d+(l<<4)|0,0|i[h>>2],0,1),u=0|i[u>>2],-1==(0|(c=0|i[r>>2]))|(0|c)==(0|u))a=r;else{o=0;do{if((o=o+1|0)>>>0>=t>>>0){a=1;break e}c=0|i[(a=r+(o<<2)|0)>>2]}while(!(-1==(0|c)|(0|c)==(0|u)))}if(i[a>>2]=u,(l=l+1|0)>>>0>=A>>>0){a=0;break}}}while(0)}return D=s,0|(d=a)},_getNumCells:tt,_getPentagons:Ye,_getRes0Cells:function(e){e|=0;var t=0,n=0,r=0;t=0;do{zt(0|t,0,45),r=134225919|w(),i[(n=e+(t<<3)|0)>>2]=-1,i[n+4>>2]=r,t=t+1|0}while(122!=(0|t));return 0},_getResolution:function(e,t){return t=0|Gt(0|(e|=0),0|(t|=0),52),w(),15&t},_greatCircleDistanceKm:et,_greatCircleDistanceM:function(e,t){e|=0;var n,r,i,a=0;return r=+s[(t|=0)>>3],n=+s[e>>3],a=(i=+d(.5*(r-n)))*i+(a=+d(.5*(+s[t+8>>3]-+s[e+8>>3])))*(+h(+r)*+h(+n)*a),2*+v(+ +c(+a),+ +c(+(1-a)))*6371.007180918475*1e3},_greatCircleDistanceRads:function(e,t){e|=0;var n,r,i,a=0;return r=+s[(t|=0)>>3],n=+s[e>>3],a=(i=+d(.5*(r-n)))*i+(a=+d(.5*(+s[t+8>>3]-+s[e+8>>3])))*(+h(+r)*+h(+n)*a),2*+v(+ +c(+a),+ +c(+(1-a)))},_gridDisk:L,_gridDiskDistances:I,_gridDistance:function(e,t,n,r,s){n|=0,r|=0,s|=0;var a,o,l=0,u=0;return o=D,D=D+32|0,u=o,0|(a=0|ut(e|=0,t|=0,e,t,l=o+12|0))?(D=o,0|(u=a)):0|(e=0|ut(e,t,n,r,u))?(D=o,0|(u=e)):(l=0|ve(l,u),i[(u=s)>>2]=l,i[u+4>>2]=((0|l)<0)<<31>>31,D=o,0|(u=0))},_gridPathCells:function(e,t,n,r,s){n|=0,r|=0,s|=0;var a,o=0,l=0,c=0,A=0,h=0,d=0,p=0,f=0,m=0,g=0,v=0,_=0,y=0,x=0,b=0,S=0,T=0,E=0,C=0;if(a=D,D=D+48|0,c=a+12|0,E=a,!(o=0|ut(e|=0,t|=0,e,t,l=a+24|0))&&!(o=0|ut(e,t,n,r,c))){T=((0|(S=0|ve(l,c)))<0)<<31>>31,i[l>>2]=0,i[l+4>>2]=0,i[l+8>>2]=0,i[c>>2]=0,i[c+4>>2]=0,i[c+8>>2]=0,0|ut(e,t,e,t,l)&&M(23313,23090,691,23299),0|ut(e,t,n,r,c)&&M(23313,23090,696,23299),xe(l),xe(c),S?(g=+(0|S),b=l,r=p=0|i[l>>2],o=f=0|i[(y=l+4|0)>>2],n=m=0|i[(x=l+8|0)>>2],v=+((0|i[c>>2])-p|0)/g,_=+((0|i[c+4>>2])-f|0)/g,g=+((0|i[c+8>>2])-m|0)/g):(y=o=l+4|0,x=n=l+8|0,b=l,r=0|i[l>>2],o=0|i[o>>2],n=0|i[n>>2],v=0,_=0,g=0),i[E>>2]=r,i[(m=E+4|0)>>2]=o,i[(f=E+8|0)>>2]=n;e:do{if((0|S)<0)o=0;else for(d=0,p=0,o=r;;){C=v*(h=+(p>>>0)+4294967296*+(0|d))+ +(0|o),A=_*h+ +(0|i[y>>2]),h=g*h+ +(0|i[x>>2]),n=~~+jt(+C),l=~~+jt(+A),o=~~+jt(+h),C=+u(+(+(0|n)-C)),A=+u(+(+(0|l)-A)),h=+u(+(+(0|o)-h));do{if(!(C>A&C>h)){if(c=0-n|0,A>h){r=c-o|0;break}r=l,o=c-l|0;break}n=0-(l+o)|0,r=l}while(0);if(i[E>>2]=n,i[m>>2]=r,i[f>>2]=o,be(E),0|(o=0|ct(e,t,E,s+(p<<3)|0)))break e;if(!((0|d)<(0|T)|(0|d)==(0|T)&p>>>0<S>>>0)){o=0;break e}o=0|Dt(0|p,0|d,1,0),d=c=0|w(),p=o,o=0|i[b>>2]}}while(0);return D=a,0|(E=o)}return D=a,0|(E=o)},_gridPathCellsSize:function(e,t,n,r,s){n|=0,r|=0,s|=0;var a,o=0,l=0,u=0;return a=D,D=D+32|0,u=a,(o=0|ut(e|=0,t|=0,e,t,l=a+12|0))||(o=0|ut(e,t,n,r,u))?(D=a,0|(u=o)):(r=0|Dt(0|(r=0|ve(l,u)),((0|r)<0)<<31>>31,1,0),l=0|w(),i[(u=s)>>2]=r,i[u+4>>2]=l,D=a,0|(u=0))},_gridRingUnsafe:function(e,t,n,r){e|=0,t|=0,n|=0,r|=0;var s,a,o=0,l=0,u=0,c=0,A=0,h=0,d=0,p=0,f=0;if(a=D,D=D+16|0,f=a+8|0,i[(p=s=a)>>2]=e,i[p+4>>2]=t,!n)return 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s,a,o,l,u=0,c=0,A=0,h=0,d=0,p=0,f=0,m=0,g=0,v=0,_=0,y=0,x=0,b=0,S=0,T=0,M=0,E=0,C=0,R=0,N=0,P=0,L=0,I=0,O=0,F=0,q=0;if(l=D,D=D+112|0,s=l+80|0,d=l+72|0,a=l,o=l+56|0,0|(n|=0))return D=l,0|(q=15);if(!(q=0|Rt(32+(i[(p=(e|=0)+8|0)>>2]<<5)|0)))return D=l,0|(q=13);if(pt(e,q),F=0|i[(O=e)+4>>2],i[(n=d)>>2]=i[O>>2],i[n+4>>2]=F,dt(d,s),n=0|Y(s,t,a))O=0,F=0;else{if(n=0|i[d>>2],(0|(c=0|i[p>>2]))>0){A=0|i[e+12>>2],u=0;do{n=(0|i[A+(u<<3)>>2])+n|0,u=u+1|0}while((0|u)!=(0|c));u=n}else u=n;c=0|i[(n=a)>>2],(0|(n=0|i[n+4>>2]))<(0|(A=((0|u)<0)<<31>>31))|(0|n)==(0|A)&c>>>0<u>>>0?(i[(n=a)>>2]=u,i[n+4>>2]=A,n=A):u=c,O=0|Dt(0|u,0|n,12,0),F=0|w(),i[(n=a)>>2]=O,i[n+4>>2]=F,n=0}if(0|n)return Nt(q),D=l,0|(q=n);if(!(u=0|Pt(O,8)))return Nt(q),D=l,0|(q=13);if(!(h=0|Pt(O,8)))return Nt(q),Nt(u),D=l,0|(q=13);i[(L=s)>>2]=0,i[L+4>>2]=0,I=0|i[(L=e)+4>>2],i[(n=d)>>2]=i[L>>2],i[n+4>>2]=I,n=0|k(d,O,F,t,s,u,h);e:do{if(n)Nt(u),Nt(h),Nt(q);else{t:do{if((0|i[p>>2])>0){for(A=e+12|0,c=0;n=0|k((0|i[A>>2])+(c<<3)|0,O,F,t,s,u,h),c=c+1|0,!(0|n);)if((0|c)>=(0|i[p>>2]))break t;Nt(u),Nt(h),Nt(q);break e}}while(0);(0|F)>0|!(0|F)&O>>>0>0&&Xt(0|h,0,O<<3),L=0|i[(I=s)+4>>2];t:do{if((0|L)>0|!(0|L)&(0|i[I>>2])>>>0>0){R=u,N=h,P=u,L=h,I=u,n=u,M=u,E=h,C=h,u=h;n:for(;;){for(x=0,b=0,S=0,T=0,c=0,A=0;;){d=(h=a)+56|0;do{i[h>>2]=0,h=h+4|0}while((0|h)<(0|d));if(0|U(p=0|i[(t=R+(x<<3)|0)>>2],t=0|i[t+4>>2],1,a,0)){d=(h=a)+56|0;do{i[h>>2]=0,h=h+4|0}while((0|h)<(0|d));0|(h=0|Pt(7,4))&&(B(p,t,1,a,h,7,0,0),Nt(h))}for(y=0;;){v=0|i[(_=a+(y<<3)|0)>>2],_=0|i[_+4>>2];r:do{if(!(0|v)&!(0|_))h=c,d=A;else{if(f=0|kt(0|v,0|_,0|O,0|F),p=0|w(),!(!(0|(d=0|i[(t=h=r+(f<<3)|0)>>2]))&!(0|(t=0|i[t+4>>2])))){m=0,g=0;do{if((0|m)>(0|F)|(0|m)==(0|F)&g>>>0>O>>>0)break n;if((0|d)==(0|v)&(0|t)==(0|_)){h=c,d=A;break 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    66/*
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    1818   * See the License for the specific language governing permissions and
    1919   * limitations under the License.
    20    */function Ig(t,e,n){var i=n&&"value"in n,r=new Error((t[e]||"Unknown error")+" (code: "+e+(i?", value: "+n.value:"")+")");return r.code=e,r}function Lg(t,e){return Ig(Pg,t,2===arguments.length?{value:e}:{})}function Bg(t,e){return Ig(Dg,t,2===arguments.length?{value:e}:{})}function Ug(t){if(0!==t)throw Lg(t)}
    21 /*
    22    * Copyright 2018-2019, 2022 Uber Technologies, Inc.
    23    *
    24    * Licensed under the Apache License, Version 2.0 (the "License");
    25    * you may not use this file except in compliance with the License.
    26    * You may obtain a copy of the License at
    27    *
    28    *         http://www.apache.org/licenses/LICENSE-2.0
    29    *
    30    * Unless required by applicable law or agreed to in writing, software
    31    * distributed under the License is distributed on an "AS IS" BASIS,
    32    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    33    * See the License for the specific language governing permissions and
    34    * limitations under the License.
    35    */var 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this.setPositions(e.attributes.position.array),this}computeBoundingBox(){null===this.boundingBox&&(this.boundingBox=new sn);const t=this.attributes.instanceStart,e=this.attributes.instanceEnd;void 0!==t&&void 0!==e&&(this.boundingBox.setFromBufferAttribute(t),fy.setFromBufferAttribute(e),this.boundingBox.union(fy))}computeBoundingSphere(){null===this.boundingSphere&&(this.boundingSphere=new Sn),null===this.boundingBox&&this.computeBoundingBox();const t=this.attributes.instanceStart,e=this.attributes.instanceEnd;if(void 0!==t&&void 0!==e){const n=this.boundingSphere.center;this.boundingBox.getCenter(n);let i=0;for(let r=0,s=t.count;r<s;r++)my.fromBufferAttribute(t,r),i=Math.max(i,n.distanceToSquared(my)),my.fromBufferAttribute(e,r),i=Math.max(i,n.distanceToSquared(my));this.boundingSphere.radius=Math.sqrt(i),isNaN(this.boundingSphere.radius)&&console.error("THREE.LineSegmentsGeometry.computeBoundingSphere(): Computed radius is NaN. The instanced position data is likely to have NaN values.",this)}}toJSON(){}applyMatrix(t){return console.warn("THREE.LineSegmentsGeometry: applyMatrix() has been renamed to applyMatrix4()."),this.applyMatrix4(t)}}Cr.line={worldUnits:{value:1},linewidth:{value:1},resolution:{value:new Ee(1,1)},dashOffset:{value:0},dashScale:{value:1},dashSize:{value:1},gapSize:{value:1}},Rr.line={uniforms:ar.merge([Cr.common,Cr.fog,Cr.line]),vertexShader:"\n\t\t#include <common>\n\t\t#include <color_pars_vertex>\n\t\t#include <fog_pars_vertex>\n\t\t#include <logdepthbuf_pars_vertex>\n\t\t#include <clipping_planes_pars_vertex>\n\n\t\tuniform float linewidth;\n\t\tuniform vec2 resolution;\n\n\t\tattribute vec3 instanceStart;\n\t\tattribute vec3 instanceEnd;\n\n\t\tattribute vec3 instanceColorStart;\n\t\tattribute vec3 instanceColorEnd;\n\n\t\t#ifdef WORLD_UNITS\n\n\t\t\tvarying vec4 worldPos;\n\t\t\tvarying vec3 worldStart;\n\t\t\tvarying vec3 worldEnd;\n\n\t\t\t#ifdef USE_DASH\n\n\t\t\t\tvarying vec2 vUv;\n\n\t\t\t#endif\n\n\t\t#else\n\n\t\t\tvarying vec2 vUv;\n\n\t\t#endif\n\n\t\t#ifdef USE_DASH\n\n\t\t\tuniform float dashScale;\n\t\t\tattribute float instanceDistanceStart;\n\t\t\tattribute float instanceDistanceEnd;\n\t\t\tvarying float vLineDistance;\n\n\t\t#endif\n\n\t\tvoid trimSegment( const in vec4 start, inout vec4 end ) {\n\n\t\t\t// trim end segment so it terminates between the camera plane and the near plane\n\n\t\t\t// conservative estimate of the near plane\n\t\t\tfloat a = projectionMatrix[ 2 ][ 2 ]; // 3nd entry in 3th column\n\t\t\tfloat b = projectionMatrix[ 3 ][ 2 ]; // 3nd entry in 4th column\n\t\t\tfloat nearEstimate = - 0.5 * b / a;\n\n\t\t\tfloat alpha = ( nearEstimate - start.z ) / ( end.z - start.z );\n\n\t\t\tend.xyz = mix( start.xyz, end.xyz, alpha );\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\t#ifdef USE_COLOR\n\n\t\t\t\tvColor.xyz = ( position.y < 0.5 ) ? instanceColorStart : instanceColorEnd;\n\n\t\t\t#endif\n\n\t\t\t#ifdef USE_DASH\n\n\t\t\t\tvLineDistance = ( position.y < 0.5 ) ? dashScale * instanceDistanceStart : dashScale * instanceDistanceEnd;\n\t\t\t\tvUv = uv;\n\n\t\t\t#endif\n\n\t\t\tfloat aspect = resolution.x / resolution.y;\n\n\t\t\t// camera space\n\t\t\tvec4 start = modelViewMatrix * vec4( instanceStart, 1.0 );\n\t\t\tvec4 end = modelViewMatrix * vec4( instanceEnd, 1.0 );\n\n\t\t\t#ifdef WORLD_UNITS\n\n\t\t\t\tworldStart = start.xyz;\n\t\t\t\tworldEnd = end.xyz;\n\n\t\t\t#else\n\n\t\t\t\tvUv = uv;\n\n\t\t\t#endif\n\n\t\t\t// special case for perspective projection, and segments that terminate either in, or behind, the camera plane\n\t\t\t// clearly the gpu firmware has a way of addressing this issue when projecting into ndc space\n\t\t\t// but we need to perform ndc-space calculations in the shader, so we must address this issue directly\n\t\t\t// perhaps there is a more elegant solution -- WestLangley\n\n\t\t\tbool perspective = ( projectionMatrix[ 2 ][ 3 ] == - 1.0 ); // 4th entry in the 3rd column\n\n\t\t\tif ( perspective ) {\n\n\t\t\t\tif ( start.z < 0.0 && end.z >= 0.0 ) {\n\n\t\t\t\t\ttrimSegment( start, end );\n\n\t\t\t\t} else if ( end.z < 0.0 && start.z >= 0.0 ) {\n\n\t\t\t\t\ttrimSegment( end, start );\n\n\t\t\t\t}\n\n\t\t\t}\n\n\t\t\t// clip space\n\t\t\tvec4 clipStart = projectionMatrix * start;\n\t\t\tvec4 clipEnd = projectionMatrix * end;\n\n\t\t\t// ndc space\n\t\t\tvec3 ndcStart = clipStart.xyz / clipStart.w;\n\t\t\tvec3 ndcEnd = clipEnd.xyz / clipEnd.w;\n\n\t\t\t// direction\n\t\t\tvec2 dir = ndcEnd.xy - ndcStart.xy;\n\n\t\t\t// account for clip-space aspect ratio\n\t\t\tdir.x *= aspect;\n\t\t\tdir = normalize( dir );\n\n\t\t\t#ifdef WORLD_UNITS\n\n\t\t\t\tvec3 worldDir = normalize( end.xyz - start.xyz );\n\t\t\t\tvec3 tmpFwd = normalize( mix( start.xyz, end.xyz, 0.5 ) );\n\t\t\t\tvec3 worldUp = normalize( cross( worldDir, tmpFwd ) );\n\t\t\t\tvec3 worldFwd = cross( worldDir, worldUp );\n\t\t\t\tworldPos = position.y < 0.5 ? start: end;\n\n\t\t\t\t// height offset\n\t\t\t\tfloat hw = linewidth * 0.5;\n\t\t\t\tworldPos.xyz += position.x < 0.0 ? hw * worldUp : - hw * worldUp;\n\n\t\t\t\t// don't extend the line if we're rendering dashes because we\n\t\t\t\t// won't be rendering the endcaps\n\t\t\t\t#ifndef USE_DASH\n\n\t\t\t\t\t// cap extension\n\t\t\t\t\tworldPos.xyz += position.y < 0.5 ? - hw * worldDir : hw * worldDir;\n\n\t\t\t\t\t// add width to the box\n\t\t\t\t\tworldPos.xyz += worldFwd * hw;\n\n\t\t\t\t\t// endcaps\n\t\t\t\t\tif ( position.y > 1.0 || position.y < 0.0 ) {\n\n\t\t\t\t\t\tworldPos.xyz -= worldFwd * 2.0 * hw;\n\n\t\t\t\t\t}\n\n\t\t\t\t#endif\n\n\t\t\t\t// project the worldpos\n\t\t\t\tvec4 clip = projectionMatrix * worldPos;\n\n\t\t\t\t// shift the depth of the projected points so the line\n\t\t\t\t// segments overlap neatly\n\t\t\t\tvec3 clipPose = ( position.y < 0.5 ) ? ndcStart : ndcEnd;\n\t\t\t\tclip.z = clipPose.z * clip.w;\n\n\t\t\t#else\n\n\t\t\t\tvec2 offset = vec2( dir.y, - dir.x );\n\t\t\t\t// undo aspect ratio adjustment\n\t\t\t\tdir.x /= aspect;\n\t\t\t\toffset.x /= aspect;\n\n\t\t\t\t// sign flip\n\t\t\t\tif ( position.x < 0.0 ) offset *= - 1.0;\n\n\t\t\t\t// endcaps\n\t\t\t\tif ( position.y < 0.0 ) {\n\n\t\t\t\t\toffset += - dir;\n\n\t\t\t\t} else if ( position.y > 1.0 ) {\n\n\t\t\t\t\toffset += dir;\n\n\t\t\t\t}\n\n\t\t\t\t// adjust for linewidth\n\t\t\t\toffset *= linewidth;\n\n\t\t\t\t// adjust for clip-space to screen-space conversion // maybe resolution should be based on viewport ...\n\t\t\t\toffset /= resolution.y;\n\n\t\t\t\t// select end\n\t\t\t\tvec4 clip = ( position.y < 0.5 ) ? clipStart : clipEnd;\n\n\t\t\t\t// back to clip space\n\t\t\t\toffset *= clip.w;\n\n\t\t\t\tclip.xy += offset;\n\n\t\t\t#endif\n\n\t\t\tgl_Position = clip;\n\n\t\t\tvec4 mvPosition = ( position.y < 0.5 ) ? start : end; // this is an approximation\n\n\t\t\t#include <logdepthbuf_vertex>\n\t\t\t#include <clipping_planes_vertex>\n\t\t\t#include <fog_vertex>\n\n\t\t}\n\t\t",fragmentShader:"\n\t\tuniform vec3 diffuse;\n\t\tuniform float opacity;\n\t\tuniform float linewidth;\n\n\t\t#ifdef USE_DASH\n\n\t\t\tuniform float dashOffset;\n\t\t\tuniform float dashSize;\n\t\t\tuniform float gapSize;\n\n\t\t#endif\n\n\t\tvarying float vLineDistance;\n\n\t\t#ifdef WORLD_UNITS\n\n\t\t\tvarying vec4 worldPos;\n\t\t\tvarying vec3 worldStart;\n\t\t\tvarying vec3 worldEnd;\n\n\t\t\t#ifdef USE_DASH\n\n\t\t\t\tvarying vec2 vUv;\n\n\t\t\t#endif\n\n\t\t#else\n\n\t\t\tvarying vec2 vUv;\n\n\t\t#endif\n\n\t\t#include <common>\n\t\t#include <color_pars_fragment>\n\t\t#include <fog_pars_fragment>\n\t\t#include <logdepthbuf_pars_fragment>\n\t\t#include <clipping_planes_pars_fragment>\n\n\t\tvec2 closestLineToLine(vec3 p1, vec3 p2, vec3 p3, vec3 p4) {\n\n\t\t\tfloat mua;\n\t\t\tfloat mub;\n\n\t\t\tvec3 p13 = p1 - p3;\n\t\t\tvec3 p43 = p4 - p3;\n\n\t\t\tvec3 p21 = p2 - p1;\n\n\t\t\tfloat d1343 = dot( p13, p43 );\n\t\t\tfloat d4321 = dot( p43, p21 );\n\t\t\tfloat d1321 = dot( p13, p21 );\n\t\t\tfloat d4343 = dot( p43, p43 );\n\t\t\tfloat d2121 = dot( p21, p21 );\n\n\t\t\tfloat denom = d2121 * d4343 - d4321 * d4321;\n\n\t\t\tfloat numer = d1343 * d4321 - d1321 * d4343;\n\n\t\t\tmua = numer / denom;\n\t\t\tmua = clamp( mua, 0.0, 1.0 );\n\t\t\tmub = ( d1343 + d4321 * ( mua ) ) / d4343;\n\t\t\tmub = clamp( mub, 0.0, 1.0 );\n\n\t\t\treturn vec2( mua, mub );\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\t#include <clipping_planes_fragment>\n\n\t\t\t#ifdef USE_DASH\n\n\t\t\t\tif ( vUv.y < - 1.0 || vUv.y > 1.0 ) discard; // discard endcaps\n\n\t\t\t\tif ( mod( vLineDistance + dashOffset, dashSize + gapSize ) > dashSize ) discard; // todo - FIX\n\n\t\t\t#endif\n\n\t\t\tfloat alpha = opacity;\n\n\t\t\t#ifdef WORLD_UNITS\n\n\t\t\t\t// Find the closest points on the view ray and the line segment\n\t\t\t\tvec3 rayEnd = normalize( worldPos.xyz ) * 1e5;\n\t\t\t\tvec3 lineDir = worldEnd - worldStart;\n\t\t\t\tvec2 params = closestLineToLine( worldStart, worldEnd, vec3( 0.0, 0.0, 0.0 ), rayEnd );\n\n\t\t\t\tvec3 p1 = worldStart + lineDir * params.x;\n\t\t\t\tvec3 p2 = rayEnd * params.y;\n\t\t\t\tvec3 delta = p1 - p2;\n\t\t\t\tfloat len = length( delta );\n\t\t\t\tfloat norm = len / linewidth;\n\n\t\t\t\t#ifndef USE_DASH\n\n\t\t\t\t\t#ifdef USE_ALPHA_TO_COVERAGE\n\n\t\t\t\t\t\tfloat dnorm = fwidth( norm );\n\t\t\t\t\t\talpha = 1.0 - smoothstep( 0.5 - dnorm, 0.5 + dnorm, norm );\n\n\t\t\t\t\t#else\n\n\t\t\t\t\t\tif ( norm > 0.5 ) {\n\n\t\t\t\t\t\t\tdiscard;\n\n\t\t\t\t\t\t}\n\n\t\t\t\t\t#endif\n\n\t\t\t\t#endif\n\n\t\t\t#else\n\n\t\t\t\t#ifdef USE_ALPHA_TO_COVERAGE\n\n\t\t\t\t\t// artifacts appear on some hardware if a derivative is taken within a conditional\n\t\t\t\t\tfloat a = vUv.x;\n\t\t\t\t\tfloat b = ( vUv.y > 0.0 ) ? vUv.y - 1.0 : vUv.y + 1.0;\n\t\t\t\t\tfloat len2 = a * a + b * b;\n\t\t\t\t\tfloat dlen = fwidth( len2 );\n\n\t\t\t\t\tif ( abs( vUv.y ) > 1.0 ) {\n\n\t\t\t\t\t\talpha = 1.0 - smoothstep( 1.0 - dlen, 1.0 + dlen, len2 );\n\n\t\t\t\t\t}\n\n\t\t\t\t#else\n\n\t\t\t\t\tif ( abs( vUv.y ) > 1.0 ) {\n\n\t\t\t\t\t\tfloat a = vUv.x;\n\t\t\t\t\t\tfloat b = ( vUv.y > 0.0 ) ? vUv.y - 1.0 : vUv.y + 1.0;\n\t\t\t\t\t\tfloat len2 = a * a + b * b;\n\n\t\t\t\t\t\tif ( len2 > 1.0 ) discard;\n\n\t\t\t\t\t}\n\n\t\t\t\t#endif\n\n\t\t\t#endif\n\n\t\t\tvec4 diffuseColor = vec4( diffuse, alpha );\n\n\t\t\t#include <logdepthbuf_fragment>\n\t\t\t#include <color_fragment>\n\n\t\t\tgl_FragColor = vec4( diffuseColor.rgb, alpha );\n\n\t\t\t#include <tonemapping_fragment>\n\t\t\t#include <colorspace_fragment>\n\t\t\t#include <fog_fragment>\n\t\t\t#include <premultiplied_alpha_fragment>\n\n\t\t}\n\t\t"};class yy extends or{constructor(t){super({type:"LineMaterial",uniforms:ar.clone(Rr.line.uniforms),vertexShader:Rr.line.vertexShader,fragmentShader:Rr.line.fragmentShader,clipping:!0}),this.isLineMaterial=!0,this.setValues(t)}get color(){return this.uniforms.diffuse.value}set color(t){this.uniforms.diffuse.value=t}get worldUnits(){return"WORLD_UNITS"in this.defines}set worldUnits(t){!0===t?this.defines.WORLD_UNITS="":delete this.defines.WORLD_UNITS}get linewidth(){return this.uniforms.linewidth.value}set linewidth(t){this.uniforms.linewidth&&(this.uniforms.linewidth.value=t)}get dashed(){return"USE_DASH"in this.defines}set dashed(t){!0===t!==this.dashed&&(this.needsUpdate=!0),!0===t?this.defines.USE_DASH="":delete this.defines.USE_DASH}get dashScale(){return this.uniforms.dashScale.value}set dashScale(t){this.uniforms.dashScale.value=t}get dashSize(){return this.uniforms.dashSize.value}set dashSize(t){this.uniforms.dashSize.value=t}get dashOffset(){return this.uniforms.dashOffset.value}set dashOffset(t){this.uniforms.dashOffset.value=t}get gapSize(){return this.uniforms.gapSize.value}set gapSize(t){this.uniforms.gapSize.value=t}get opacity(){return this.uniforms.opacity.value}set opacity(t){this.uniforms&&(this.uniforms.opacity.value=t)}get resolution(){return this.uniforms.resolution.value}set resolution(t){this.uniforms.resolution.value.copy(t)}get alphaToCoverage(){return"USE_ALPHA_TO_COVERAGE"in this.defines}set alphaToCoverage(t){this.defines&&(!0===t!==this.alphaToCoverage&&(this.needsUpdate=!0),!0===t?this.defines.USE_ALPHA_TO_COVERAGE="":delete this.defines.USE_ALPHA_TO_COVERAGE)}}const vy=new Qe,_y=new en,xy=new en,by=new Qe,Sy=new Qe,My=new Qe,wy=new en,Ty=new Dn,Ey=new class{constructor(t=new en,e=new en){this.start=t,this.end=e}set(t,e){return this.start.copy(t),this.end.copy(e),this}copy(t){return this.start.copy(t.start),this.end.copy(t.end),this}getCenter(t){return t.addVectors(this.start,this.end).multiplyScalar(.5)}delta(t){return t.subVectors(this.end,this.start)}distanceSq(){return this.start.distanceToSquared(this.end)}distance(){return this.start.distanceTo(this.end)}at(t,e){return this.delta(e).multiplyScalar(t).add(this.start)}closestPointToPointParameter(t,e){eu.subVectors(t,this.start),nu.subVectors(this.end,this.start);const n=nu.dot(nu);let i=nu.dot(eu)/n;return e&&(i=xe(i,0,1)),i}closestPointToPoint(t,e,n){const i=this.closestPointToPointParameter(t,e);return this.delta(n).multiplyScalar(i).add(this.start)}applyMatrix4(t){return this.start.applyMatrix4(t),this.end.applyMatrix4(t),this}equals(t){return t.start.equals(this.start)&&t.end.equals(this.end)}clone(){return(new this.constructor).copy(this)}},Cy=new en,Ry=new sn,Ny=new Sn,Py=new Qe;let Dy,Iy;function Ly(t,e,n){return Py.set(0,0,-e,1).applyMatrix4(t.projectionMatrix),Py.multiplyScalar(1/Py.w),Py.x=Iy/n.width,Py.y=Iy/n.height,Py.applyMatrix4(t.projectionMatrixInverse),Py.multiplyScalar(1/Py.w),Math.abs(Math.max(Py.x,Py.y))}class By extends tr{constructor(t=new gy,e=new yy({color:16777215*Math.random()})){super(t,e),this.isLineSegments2=!0,this.type="LineSegments2"}computeLineDistances(){const t=this.geometry,e=t.attributes.instanceStart,n=t.attributes.instanceEnd,i=new Float32Array(2*e.count);for(let t=0,r=0,s=e.count;t<s;t++,r+=2)_y.fromBufferAttribute(e,t),xy.fromBufferAttribute(n,t),i[r]=0===r?0:i[r-1],i[r+1]=i[r]+_y.distanceTo(xy);const r=new $l(i,2,1);return t.setAttribute("instanceDistanceStart",new go(r,1,0)),t.setAttribute("instanceDistanceEnd",new go(r,1,1)),this}raycast(t,e){const n=this.material.worldUnits,i=t.camera;null!==i||n||console.error('LineSegments2: "Raycaster.camera" needs to be set in order to raycast against LineSegments2 while worldUnits is set to false.');const r=void 0!==t.params.Line2&&t.params.Line2.threshold||0;Dy=t.ray;const s=this.matrixWorld,a=this.geometry,o=this.material;let l,u;if(Iy=o.linewidth+r,null===a.boundingSphere&&a.computeBoundingSphere(),Ny.copy(a.boundingSphere).applyMatrix4(s),n)l=.5*Iy;else{l=Ly(i,Math.max(i.near,Ny.distanceToPoint(Dy.origin)),o.resolution)}if(Ny.radius+=l,!1!==Dy.intersectsSphere(Ny)){if(null===a.boundingBox&&a.computeBoundingBox(),Ry.copy(a.boundingBox).applyMatrix4(s),n)u=.5*Iy;else{u=Ly(i,Math.max(i.near,Ry.distanceToPoint(Dy.origin)),o.resolution)}Ry.expandByScalar(u),!1!==Dy.intersectsBox(Ry)&&(n?function(t,e){const n=t.matrixWorld,i=t.geometry,r=i.attributes.instanceStart,s=i.attributes.instanceEnd;for(let a=0,o=Math.min(i.instanceCount,r.count);a<o;a++){Ey.start.fromBufferAttribute(r,a),Ey.end.fromBufferAttribute(s,a),Ey.applyMatrix4(n);const i=new en,o=new en;Dy.distanceSqToSegment(Ey.start,Ey.end,o,i),o.distanceTo(i)<.5*Iy&&e.push({point:o,pointOnLine:i,distance:Dy.origin.distanceTo(o),object:t,face:null,faceIndex:a,uv:null,uv1:null})}}(this,e):function(t,e,n){const i=e.projectionMatrix,r=t.material.resolution,s=t.matrixWorld,a=t.geometry,o=a.attributes.instanceStart,l=a.attributes.instanceEnd,u=Math.min(a.instanceCount,o.count),h=-e.near;Dy.at(1,My),My.w=1,My.applyMatrix4(e.matrixWorldInverse),My.applyMatrix4(i),My.multiplyScalar(1/My.w),My.x*=r.x/2,My.y*=r.y/2,My.z=0,wy.copy(My),Ty.multiplyMatrices(e.matrixWorldInverse,s);for(let e=0,a=u;e<a;e++){if(by.fromBufferAttribute(o,e),Sy.fromBufferAttribute(l,e),by.w=1,Sy.w=1,by.applyMatrix4(Ty),Sy.applyMatrix4(Ty),by.z>h&&Sy.z>h)continue;if(by.z>h){const t=by.z-Sy.z,e=(by.z-h)/t;by.lerp(Sy,e)}else if(Sy.z>h){const t=Sy.z-by.z,e=(Sy.z-h)/t;Sy.lerp(by,e)}by.applyMatrix4(i),Sy.applyMatrix4(i),by.multiplyScalar(1/by.w),Sy.multiplyScalar(1/Sy.w),by.x*=r.x/2,by.y*=r.y/2,Sy.x*=r.x/2,Sy.y*=r.y/2,Ey.start.copy(by),Ey.start.z=0,Ey.end.copy(Sy),Ey.end.z=0;const a=Ey.closestPointToPointParameter(wy,!0);Ey.at(a,Cy);const 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this.x=t.x-e.x,this.y=t.y-e.y,this}multiply(t){return this.x*=t.x,this.y*=t.y,this}multiplyScalar(t){return this.x*=t,this.y*=t,this}divide(t){return this.x/=t.x,this.y/=t.y,this}divideScalar(t){return this.multiplyScalar(1/t)}applyMatrix3(t){const e=this.x,n=this.y,i=t.elements;return this.x=i[0]*e+i[3]*n+i[6],this.y=i[1]*e+i[4]*n+i[7],this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this}negate(){return this.x=-this.x,this.y=-this.y,this}dot(t){return this.x*t.x+this.y*t.y}cross(t){return this.x*t.y-this.y*t.x}lengthSq(){return this.x*this.x+this.y*this.y}length(){return Math.sqrt(this.x*this.x+this.y*this.y)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)}normalize(){return this.divideScalar(this.length()||1)}angle(){return Math.atan2(-this.y,-this.x)+Math.PI}angleTo(t){const e=Math.sqrt(this.lengthSq()*t.lengthSq());if(0===e)return Math.PI/2;const n=this.dot(t)/e;return Math.acos(Hb(n,-1,1))}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y;return e*e+n*n}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this}equals(t){return t.x===this.x&&t.y===this.y}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this}rotateAround(t,e){const n=Math.cos(e),i=Math.sin(e),r=this.x-t.x,s=this.y-t.y;return this.x=r*n-s*i+t.x,this.y=r*i+s*n+t.y,this}random(){return this.x=Math.random(),this.y=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y}}class Zb{constructor(t,e,n,i,r,s,a,o,l){Zb.prototype.isMatrix3=!0,this.elements=[1,0,0,0,1,0,0,0,1],void 0!==t&&this.set(t,e,n,i,r,s,a,o,l)}set(t,e,n,i,r,s,a,o,l){const u=this.elements;return u[0]=t,u[1]=i,u[2]=a,u[3]=e,u[4]=r,u[5]=o,u[6]=n,u[7]=s,u[8]=l,this}identity(){return this.set(1,0,0,0,1,0,0,0,1),this}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],this}extractBasis(t,e,n){return t.setFromMatrix3Column(this,0),e.setFromMatrix3Column(this,1),n.setFromMatrix3Column(this,2),this}setFromMatrix4(t){const e=t.elements;return this.set(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10]),this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,i=e.elements,r=this.elements,s=n[0],a=n[3],o=n[6],l=n[1],u=n[4],h=n[7],c=n[2],A=n[5],d=n[8],p=i[0],f=i[3],m=i[6],g=i[1],y=i[4],v=i[7],_=i[2],x=i[5],b=i[8];return r[0]=s*p+a*g+o*_,r[3]=s*f+a*y+o*x,r[6]=s*m+a*v+o*b,r[1]=l*p+u*g+h*_,r[4]=l*f+u*y+h*x,r[7]=l*m+u*v+h*b,r[2]=c*p+A*g+d*_,r[5]=c*f+A*y+d*x,r[8]=c*m+A*v+d*b,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],o=t[6],l=t[7],u=t[8];return e*s*u-e*a*l-n*r*u+n*a*o+i*r*l-i*s*o}invert(){const t=this.elements,e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],o=t[6],l=t[7],u=t[8],h=u*s-a*l,c=a*o-u*r,A=l*r-s*o,d=e*h+n*c+i*A;if(0===d)return this.set(0,0,0,0,0,0,0,0,0);const p=1/d;return t[0]=h*p,t[1]=(i*l-u*n)*p,t[2]=(a*n-i*s)*p,t[3]=c*p,t[4]=(u*e-i*o)*p,t[5]=(i*r-a*e)*p,t[6]=A*p,t[7]=(n*o-l*e)*p,t[8]=(s*e-n*r)*p,this}transpose(){let t;const e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this}getNormalMatrix(t){return this.setFromMatrix4(t).invert().transpose()}transposeIntoArray(t){const e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this}setUvTransform(t,e,n,i,r,s,a){const o=Math.cos(r),l=Math.sin(r);return this.set(n*o,n*l,-n*(o*s+l*a)+s+t,-i*l,i*o,-i*(-l*s+o*a)+a+e,0,0,1),this}scale(t,e){return this.premultiply(Kb.makeScale(t,e)),this}rotate(t){return this.premultiply(Kb.makeRotation(-t)),this}translate(t,e){return this.premultiply(Kb.makeTranslation(t,e)),this}makeTranslation(t,e){return t.isVector2?this.set(1,0,t.x,0,1,t.y,0,0,1):this.set(1,0,t,0,1,e,0,0,1),this}makeRotation(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,n,e,0,0,0,1),this}makeScale(t,e){return this.set(t,0,0,0,e,0,0,0,1),this}equals(t){const e=this.elements,n=t.elements;for(let t=0;t<9;t++)if(e[t]!==n[t])return!1;return!0}fromArray(t,e=0){for(let n=0;n<9;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t}clone(){return(new this.constructor).fromArray(this.elements)}}const Kb=new Zb;function Jb(t){return document.createElementNS("http://www.w3.org/1999/xhtml",t)}const tS={};const eS=(new Zb).set(.8224621,.177538,0,.0331941,.9668058,0,.0170827,.0723974,.9105199),nS=(new Zb).set(1.2249401,-.2249404,0,-.0420569,1.0420571,0,-.0196376,-.0786361,1.0982735),iS={[vb]:{transfer:bb,primaries:Mb,luminanceCoefficients:[.2126,.7152,.0722],toReference:t=>t,fromReference:t=>t},[yb]:{transfer:Sb,primaries:Mb,luminanceCoefficients:[.2126,.7152,.0722],toReference:t=>t.convertSRGBToLinear(),fromReference:t=>t.convertLinearToSRGB()},[xb]:{transfer:bb,primaries:"p3",luminanceCoefficients:[.2289,.6917,.0793],toReference:t=>t.applyMatrix3(nS),fromReference:t=>t.applyMatrix3(eS)},[_b]:{transfer:Sb,primaries:"p3",luminanceCoefficients:[.2289,.6917,.0793],toReference:t=>t.convertSRGBToLinear().applyMatrix3(nS),fromReference:t=>t.applyMatrix3(eS).convertLinearToSRGB()}},rS=new Set([vb,xb]),sS={enabled:!0,_workingColorSpace:vb,get workingColorSpace(){return this._workingColorSpace},set workingColorSpace(t){if(!rS.has(t))throw new Error(`Unsupported working color space, "${t}".`);this._workingColorSpace=t},convert:function(t,e,n){if(!1===this.enabled||e===n||!e||!n)return t;const i=iS[e].toReference;return(0,iS[n].fromReference)(i(t))},fromWorkingColorSpace:function(t,e){return this.convert(t,this._workingColorSpace,e)},toWorkingColorSpace:function(t,e){return this.convert(t,e,this._workingColorSpace)},getPrimaries:function(t){return iS[t].primaries},getTransfer:function(t){return t===gb?bb:iS[t].transfer},getLuminanceCoefficients:function(t,e=this._workingColorSpace){return t.fromArray(iS[e].luminanceCoefficients)}};function aS(t){return t<.04045?.0773993808*t:Math.pow(.9478672986*t+.0521327014,2.4)}function oS(t){return t<.0031308?12.92*t:1.055*Math.pow(t,.41666)-.055}let lS;class uS{static getDataURL(t){if(/^data:/i.test(t.src))return t.src;if("undefined"==typeof HTMLCanvasElement)return t.src;let e;if(t instanceof HTMLCanvasElement)e=t;else{void 0===lS&&(lS=Jb("canvas")),lS.width=t.width,lS.height=t.height;const n=lS.getContext("2d");t instanceof ImageData?n.putImageData(t,0,0):n.drawImage(t,0,0,t.width,t.height),e=lS}return e.width>2048||e.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",t),e.toDataURL("image/jpeg",.6)):e.toDataURL("image/png")}static sRGBToLinear(t){if("undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&t instanceof ImageBitmap){const e=Jb("canvas");e.width=t.width,e.height=t.height;const n=e.getContext("2d");n.drawImage(t,0,0,t.width,t.height);const i=n.getImageData(0,0,t.width,t.height),r=i.data;for(let t=0;t<r.length;t++)r[t]=255*aS(r[t]/255);return n.putImageData(i,0,0),e}if(t.data){const e=t.data.slice(0);for(let t=0;t<e.length;t++)e instanceof Uint8Array||e instanceof Uint8ClampedArray?e[t]=Math.floor(255*aS(e[t]/255)):e[t]=aS(e[t]);return{data:e,width:t.width,height:t.height}}return console.warn("THREE.ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),t}}let hS=0;class cS{constructor(t=null){this.isSource=!0,Object.defineProperty(this,"id",{value:hS++}),this.uuid=Vb(),this.data=t,this.dataReady=!0,this.version=0}set needsUpdate(t){!0===t&&this.version++}toJSON(t){const e=void 0===t||"string"==typeof t;if(!e&&void 0!==t.images[this.uuid])return t.images[this.uuid];const n={uuid:this.uuid,url:""},i=this.data;if(null!==i){let t;if(Array.isArray(i)){t=[];for(let e=0,n=i.length;e<n;e++)i[e].isDataTexture?t.push(AS(i[e].image)):t.push(AS(i[e]))}else t=AS(i);n.url=t}return e||(t.images[this.uuid]=n),n}}function AS(t){return"undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&t instanceof ImageBitmap?uS.getDataURL(t):t.data?{data:Array.from(t.data),width:t.width,height:t.height,type:t.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}let dS=0;class pS extends Fb{constructor(t=pS.DEFAULT_IMAGE,e=pS.DEFAULT_MAPPING,n=1001,i=1001,r=1006,s=1008,a=1023,o=1009,l=pS.DEFAULT_ANISOTROPY,u=""){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:dS++}),this.uuid=Vb(),this.name="",this.source=new cS(t),this.mipmaps=[],this.mapping=e,this.channel=0,this.wrapS=n,this.wrapT=i,this.magFilter=r,this.minFilter=s,this.anisotropy=l,this.format=a,this.internalFormat=null,this.type=o,this.offset=new $b(0,0),this.repeat=new $b(1,1),this.center=new $b(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new Zb,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.colorSpace=u,this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1,this.pmremVersion=0}get image(){return this.source.data}set image(t=null){this.source.data=t}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return(new this.constructor).copy(this)}copy(t){return this.name=t.name,this.source=t.source,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.channel=t.channel,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.internalFormat=t.internalFormat,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.center.copy(t.center),this.rotation=t.rotation,this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrix.copy(t.matrix),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.colorSpace=t.colorSpace,this.userData=JSON.parse(JSON.stringify(t.userData)),this.needsUpdate=!0,this}toJSON(t){const e=void 0===t||"string"==typeof t;if(!e&&void 0!==t.textures[this.uuid])return t.textures[this.uuid];const n={metadata:{version:4.6,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(t).uuid,mapping:this.mapping,channel:this.channel,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,internalFormat:this.internalFormat,type:this.type,colorSpace:this.colorSpace,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(n.userData=this.userData),e||(t.textures[this.uuid]=n),n}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(t){if(300!==this.mapping)return t;if(t.applyMatrix3(this.matrix),t.x<0||t.x>1)switch(this.wrapS){case Sx:t.x=t.x-Math.floor(t.x);break;case Mx:t.x=t.x<0?0:1;break;case wx:1===Math.abs(Math.floor(t.x)%2)?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x)}if(t.y<0||t.y>1)switch(this.wrapT){case Sx:t.y=t.y-Math.floor(t.y);break;case Mx:t.y=t.y<0?0:1;break;case wx:1===Math.abs(Math.floor(t.y)%2)?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y)}return this.flipY&&(t.y=1-t.y),t}set needsUpdate(t){!0===t&&(this.version++,this.source.needsUpdate=!0)}set needsPMREMUpdate(t){!0===t&&this.pmremVersion++}}pS.DEFAULT_IMAGE=null,pS.DEFAULT_MAPPING=300,pS.DEFAULT_ANISOTROPY=1;class fS{constructor(t=0,e=0,n=0,i=1){fS.prototype.isVector4=!0,this.x=t,this.y=e,this.z=n,this.w=i}get width(){return this.z}set width(t){this.z=t}get height(){return this.w}set height(t){this.w=t}set(t,e,n,i){return this.x=t,this.y=e,this.z=n,this.w=i,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this.w=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setW(t){return this.w=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this}add(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this.w*=t.w,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this}applyMatrix4(t){const e=this.x,n=this.y,i=this.z,r=this.w,s=t.elements;return this.x=s[0]*e+s[4]*n+s[8]*i+s[12]*r,this.y=s[1]*e+s[5]*n+s[9]*i+s[13]*r,this.z=s[2]*e+s[6]*n+s[10]*i+s[14]*r,this.w=s[3]*e+s[7]*n+s[11]*i+s[15]*r,this}divideScalar(t){return this.multiplyScalar(1/t)}setAxisAngleFromQuaternion(t){this.w=2*Math.acos(t.w);const e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this}setAxisAngleFromRotationMatrix(t){let e,n,i,r;const s=.01,a=.1,o=t.elements,l=o[0],u=o[4],h=o[8],c=o[1],A=o[5],d=o[9],p=o[2],f=o[6],m=o[10];if(Math.abs(u-c)<s&&Math.abs(h-p)<s&&Math.abs(d-f)<s){if(Math.abs(u+c)<a&&Math.abs(h+p)<a&&Math.abs(d+f)<a&&Math.abs(l+A+m-3)<a)return this.set(1,0,0,0),this;e=Math.PI;const t=(l+1)/2,o=(A+1)/2,g=(m+1)/2,y=(u+c)/4,v=(h+p)/4,_=(d+f)/4;return t>o&&t>g?t<s?(n=0,i=.707106781,r=.707106781):(n=Math.sqrt(t),i=y/n,r=v/n):o>g?o<s?(n=.707106781,i=0,r=.707106781):(i=Math.sqrt(o),n=y/i,r=_/i):g<s?(n=.707106781,i=.707106781,r=0):(r=Math.sqrt(g),n=v/r,i=_/r),this.set(n,i,r,e),this}let g=Math.sqrt((f-d)*(f-d)+(h-p)*(h-p)+(c-u)*(c-u));return Math.abs(g)<.001&&(g=1),this.x=(f-d)/g,this.y=(h-p)/g,this.z=(c-u)/g,this.w=Math.acos((l+A+m-1)/2),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this.w=e[15],this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this.w=Math.max(t.w,Math.min(e.w,this.w)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this.w=Math.max(t,Math.min(e,this.w)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this.w=Math.trunc(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this.w=t.w+(e.w-t.w)*n,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}}class mS extends Fb{constructor(t=1,e=1,n={}){super(),this.isRenderTarget=!0,this.width=t,this.height=e,this.depth=1,this.scissor=new fS(0,0,t,e),this.scissorTest=!1,this.viewport=new fS(0,0,t,e);const i={width:t,height:e,depth:1};n=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:Rx,depthBuffer:!0,stencilBuffer:!1,resolveDepthBuffer:!0,resolveStencilBuffer:!0,depthTexture:null,samples:0,count:1},n);const r=new pS(i,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.colorSpace);r.flipY=!1,r.generateMipmaps=n.generateMipmaps,r.internalFormat=n.internalFormat,this.textures=[];const s=n.count;for(let t=0;t<s;t++)this.textures[t]=r.clone(),this.textures[t].isRenderTargetTexture=!0;this.depthBuffer=n.depthBuffer,this.stencilBuffer=n.stencilBuffer,this.resolveDepthBuffer=n.resolveDepthBuffer,this.resolveStencilBuffer=n.resolveStencilBuffer,this.depthTexture=n.depthTexture,this.samples=n.samples}get texture(){return this.textures[0]}set texture(t){this.textures[0]=t}setSize(t,e,n=1){if(this.width!==t||this.height!==e||this.depth!==n){this.width=t,this.height=e,this.depth=n;for(let i=0,r=this.textures.length;i<r;i++)this.textures[i].image.width=t,this.textures[i].image.height=e,this.textures[i].image.depth=n;this.dispose()}this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)}clone(){return(new this.constructor).copy(this)}copy(t){this.width=t.width,this.height=t.height,this.depth=t.depth,this.scissor.copy(t.scissor),this.scissorTest=t.scissorTest,this.viewport.copy(t.viewport),this.textures.length=0;for(let e=0,n=t.textures.length;e<n;e++)this.textures[e]=t.textures[e].clone(),this.textures[e].isRenderTargetTexture=!0;const e=Object.assign({},t.texture.image);return this.texture.source=new cS(e),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.resolveDepthBuffer=t.resolveDepthBuffer,this.resolveStencilBuffer=t.resolveStencilBuffer,null!==t.depthTexture&&(this.depthTexture=t.depthTexture.clone()),this.samples=t.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}}class gS extends mS{constructor(t=1,e=1,n={}){super(t,e,n),this.isWebGLRenderTarget=!0}}class yS extends pS{constructor(t=null,e=1,n=1,i=1){super(null),this.isDataArrayTexture=!0,this.image={data:t,width:e,height:n,depth:i},this.magFilter=Tx,this.minFilter=Tx,this.wrapR=Mx,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.layerUpdates=new Set}addLayerUpdate(t){this.layerUpdates.add(t)}clearLayerUpdates(){this.layerUpdates.clear()}}class vS{constructor(t=0,e=0,n=0,i=1){this.isQuaternion=!0,this._x=t,this._y=e,this._z=n,this._w=i}static slerpFlat(t,e,n,i,r,s,a){let o=n[i+0],l=n[i+1],u=n[i+2],h=n[i+3];const c=r[s+0],A=r[s+1],d=r[s+2],p=r[s+3];if(0===a)return t[e+0]=o,t[e+1]=l,t[e+2]=u,void(t[e+3]=h);if(1===a)return t[e+0]=c,t[e+1]=A,t[e+2]=d,void(t[e+3]=p);if(h!==p||o!==c||l!==A||u!==d){let t=1-a;const e=o*c+l*A+u*d+h*p,n=e>=0?1:-1,i=1-e*e;if(i>Number.EPSILON){const r=Math.sqrt(i),s=Math.atan2(r,e*n);t=Math.sin(t*s)/r,a=Math.sin(a*s)/r}const r=a*n;if(o=o*t+c*r,l=l*t+A*r,u=u*t+d*r,h=h*t+p*r,t===1-a){const t=1/Math.sqrt(o*o+l*l+u*u+h*h);o*=t,l*=t,u*=t,h*=t}}t[e]=o,t[e+1]=l,t[e+2]=u,t[e+3]=h}static multiplyQuaternionsFlat(t,e,n,i,r,s){const a=n[i],o=n[i+1],l=n[i+2],u=n[i+3],h=r[s],c=r[s+1],A=r[s+2],d=r[s+3];return t[e]=a*d+u*h+o*A-l*c,t[e+1]=o*d+u*c+l*h-a*A,t[e+2]=l*d+u*A+a*c-o*h,t[e+3]=u*d-a*h-o*c-l*A,t}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get w(){return this._w}set w(t){this._w=t,this._onChangeCallback()}set(t,e,n,i){return this._x=t,this._y=e,this._z=n,this._w=i,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this._onChangeCallback(),this}setFromEuler(t,e=!0){const n=t._x,i=t._y,r=t._z,s=t._order,a=Math.cos,o=Math.sin,l=a(n/2),u=a(i/2),h=a(r/2),c=o(n/2),A=o(i/2),d=o(r/2);switch(s){case"XYZ":this._x=c*u*h+l*A*d,this._y=l*A*h-c*u*d,this._z=l*u*d+c*A*h,this._w=l*u*h-c*A*d;break;case"YXZ":this._x=c*u*h+l*A*d,this._y=l*A*h-c*u*d,this._z=l*u*d-c*A*h,this._w=l*u*h+c*A*d;break;case"ZXY":this._x=c*u*h-l*A*d,this._y=l*A*h+c*u*d,this._z=l*u*d+c*A*h,this._w=l*u*h-c*A*d;break;case"ZYX":this._x=c*u*h-l*A*d,this._y=l*A*h+c*u*d,this._z=l*u*d-c*A*h,this._w=l*u*h+c*A*d;break;case"YZX":this._x=c*u*h+l*A*d,this._y=l*A*h+c*u*d,this._z=l*u*d-c*A*h,this._w=l*u*h-c*A*d;break;case"XZY":this._x=c*u*h-l*A*d,this._y=l*A*h-c*u*d,this._z=l*u*d+c*A*h,this._w=l*u*h+c*A*d;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+s)}return!0===e&&this._onChangeCallback(),this}setFromAxisAngle(t,e){const n=e/2,i=Math.sin(n);return this._x=t.x*i,this._y=t.y*i,this._z=t.z*i,this._w=Math.cos(n),this._onChangeCallback(),this}setFromRotationMatrix(t){const e=t.elements,n=e[0],i=e[4],r=e[8],s=e[1],a=e[5],o=e[9],l=e[2],u=e[6],h=e[10],c=n+a+h;if(c>0){const t=.5/Math.sqrt(c+1);this._w=.25/t,this._x=(u-o)*t,this._y=(r-l)*t,this._z=(s-i)*t}else if(n>a&&n>h){const t=2*Math.sqrt(1+n-a-h);this._w=(u-o)/t,this._x=.25*t,this._y=(i+s)/t,this._z=(r+l)/t}else if(a>h){const t=2*Math.sqrt(1+a-n-h);this._w=(r-l)/t,this._x=(i+s)/t,this._y=.25*t,this._z=(o+u)/t}else{const t=2*Math.sqrt(1+h-n-a);this._w=(s-i)/t,this._x=(r+l)/t,this._y=(o+u)/t,this._z=.25*t}return this._onChangeCallback(),this}setFromUnitVectors(t,e){let n=t.dot(e)+1;return n<Number.EPSILON?(n=0,Math.abs(t.x)>Math.abs(t.z)?(this._x=-t.y,this._y=t.x,this._z=0,this._w=n):(this._x=0,this._y=-t.z,this._z=t.y,this._w=n)):(this._x=t.y*e.z-t.z*e.y,this._y=t.z*e.x-t.x*e.z,this._z=t.x*e.y-t.y*e.x,this._w=n),this.normalize()}angleTo(t){return 2*Math.acos(Math.abs(Hb(this.dot(t),-1,1)))}rotateTowards(t,e){const n=this.angleTo(t);if(0===n)return this;const i=Math.min(1,e/n);return this.slerp(t,i),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this._onChangeCallback(),this}multiply(t){return this.multiplyQuaternions(this,t)}premultiply(t){return this.multiplyQuaternions(t,this)}multiplyQuaternions(t,e){const n=t._x,i=t._y,r=t._z,s=t._w,a=e._x,o=e._y,l=e._z,u=e._w;return this._x=n*u+s*a+i*l-r*o,this._y=i*u+s*o+r*a-n*l,this._z=r*u+s*l+n*o-i*a,this._w=s*u-n*a-i*o-r*l,this._onChangeCallback(),this}slerp(t,e){if(0===e)return this;if(1===e)return this.copy(t);const n=this._x,i=this._y,r=this._z,s=this._w;let a=s*t._w+n*t._x+i*t._y+r*t._z;if(a<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,a=-a):this.copy(t),a>=1)return this._w=s,this._x=n,this._y=i,this._z=r,this;const o=1-a*a;if(o<=Number.EPSILON){const t=1-e;return this._w=t*s+e*this._w,this._x=t*n+e*this._x,this._y=t*i+e*this._y,this._z=t*r+e*this._z,this.normalize(),this}const l=Math.sqrt(o),u=Math.atan2(l,a),h=Math.sin((1-e)*u)/l,c=Math.sin(e*u)/l;return this._w=s*h+this._w*c,this._x=n*h+this._x*c,this._y=i*h+this._y*c,this._z=r*h+this._z*c,this._onChangeCallback(),this}slerpQuaternions(t,e,n){return this.copy(t).slerp(e,n)}random(){const t=2*Math.PI*Math.random(),e=2*Math.PI*Math.random(),n=Math.random(),i=Math.sqrt(1-n),r=Math.sqrt(n);return this.set(i*Math.sin(t),i*Math.cos(t),r*Math.sin(e),r*Math.cos(e))}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w}fromArray(t,e=0){return this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t}fromBufferAttribute(t,e){return this._x=t.getX(e),this._y=t.getY(e),this._z=t.getZ(e),this._w=t.getW(e),this._onChangeCallback(),this}toJSON(){return this.toArray()}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}}class _S{constructor(t=0,e=0,n=0){_S.prototype.isVector3=!0,this.x=t,this.y=e,this.z=n}set(t,e,n){return void 0===n&&(n=this.z),this.x=t,this.y=e,this.z=n,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this}add(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this}multiplyVectors(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this}applyEuler(t){return this.applyQuaternion(bS.setFromEuler(t))}applyAxisAngle(t,e){return this.applyQuaternion(bS.setFromAxisAngle(t,e))}applyMatrix3(t){const e=this.x,n=this.y,i=this.z,r=t.elements;return this.x=r[0]*e+r[3]*n+r[6]*i,this.y=r[1]*e+r[4]*n+r[7]*i,this.z=r[2]*e+r[5]*n+r[8]*i,this}applyNormalMatrix(t){return this.applyMatrix3(t).normalize()}applyMatrix4(t){const e=this.x,n=this.y,i=this.z,r=t.elements,s=1/(r[3]*e+r[7]*n+r[11]*i+r[15]);return this.x=(r[0]*e+r[4]*n+r[8]*i+r[12])*s,this.y=(r[1]*e+r[5]*n+r[9]*i+r[13])*s,this.z=(r[2]*e+r[6]*n+r[10]*i+r[14])*s,this}applyQuaternion(t){const e=this.x,n=this.y,i=this.z,r=t.x,s=t.y,a=t.z,o=t.w,l=2*(s*i-a*n),u=2*(a*e-r*i),h=2*(r*n-s*e);return this.x=e+o*l+s*h-a*u,this.y=n+o*u+a*l-r*h,this.z=i+o*h+r*u-s*l,this}project(t){return this.applyMatrix4(t.matrixWorldInverse).applyMatrix4(t.projectionMatrix)}unproject(t){return this.applyMatrix4(t.projectionMatrixInverse).applyMatrix4(t.matrixWorld)}transformDirection(t){const e=this.x,n=this.y,i=this.z,r=t.elements;return this.x=r[0]*e+r[4]*n+r[8]*i,this.y=r[1]*e+r[5]*n+r[9]*i,this.z=r[2]*e+r[6]*n+r[10]*i,this.normalize()}divide(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this}divideScalar(t){return this.multiplyScalar(1/t)}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this}cross(t){return this.crossVectors(this,t)}crossVectors(t,e){const n=t.x,i=t.y,r=t.z,s=e.x,a=e.y,o=e.z;return this.x=i*o-r*a,this.y=r*s-n*o,this.z=n*a-i*s,this}projectOnVector(t){const e=t.lengthSq();if(0===e)return this.set(0,0,0);const n=t.dot(this)/e;return this.copy(t).multiplyScalar(n)}projectOnPlane(t){return xS.copy(this).projectOnVector(t),this.sub(xS)}reflect(t){return this.sub(xS.copy(t).multiplyScalar(2*this.dot(t)))}angleTo(t){const e=Math.sqrt(this.lengthSq()*t.lengthSq());if(0===e)return Math.PI/2;const n=this.dot(t)/e;return Math.acos(Hb(n,-1,1))}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y,i=this.z-t.z;return e*e+n*n+i*i}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)}setFromSpherical(t){return this.setFromSphericalCoords(t.radius,t.phi,t.theta)}setFromSphericalCoords(t,e,n){const i=Math.sin(e)*t;return this.x=i*Math.sin(n),this.y=Math.cos(e)*t,this.z=i*Math.cos(n),this}setFromCylindrical(t){return this.setFromCylindricalCoords(t.radius,t.theta,t.y)}setFromCylindricalCoords(t,e,n){return this.x=t*Math.sin(e),this.y=n,this.z=t*Math.cos(e),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this}setFromMatrixScale(t){const e=this.setFromMatrixColumn(t,0).length(),n=this.setFromMatrixColumn(t,1).length(),i=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=n,this.z=i,this}setFromMatrixColumn(t,e){return this.fromArray(t.elements,4*e)}setFromMatrix3Column(t,e){return this.fromArray(t.elements,3*e)}setFromEuler(t){return this.x=t._x,this.y=t._y,this.z=t._z,this}setFromColor(t){return this.x=t.r,this.y=t.g,this.z=t.b,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const t=Math.random()*Math.PI*2,e=2*Math.random()-1,n=Math.sqrt(1-e*e);return this.x=n*Math.cos(t),this.y=e,this.z=n*Math.sin(t),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}}const xS=new _S,bS=new vS;class SS{constructor(t=new _S(1/0,1/0,1/0),e=new _S(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=t,this.max=e}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromArray(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e+=3)this.expandByPoint(wS.fromArray(t,e));return this}setFromBufferAttribute(t){this.makeEmpty();for(let e=0,n=t.count;e<n;e++)this.expandByPoint(wS.fromBufferAttribute(t,e));return this}setFromPoints(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this}setFromCenterAndSize(t,e){const n=wS.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}setFromObject(t,e=!1){return this.makeEmpty(),this.expandByObject(t,e)}clone(){return(new this.constructor).copy(this)}copy(t){return this.min.copy(t.min),this.max.copy(t.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(t){return this.isEmpty()?t.set(0,0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(t){return this.isEmpty()?t.set(0,0,0):t.subVectors(this.max,this.min)}expandByPoint(t){return this.min.min(t),this.max.max(t),this}expandByVector(t){return this.min.sub(t),this.max.add(t),this}expandByScalar(t){return this.min.addScalar(-t),this.max.addScalar(t),this}expandByObject(t,e=!1){t.updateWorldMatrix(!1,!1);const n=t.geometry;if(void 0!==n){const i=n.getAttribute("position");if(!0===e&&void 0!==i&&!0!==t.isInstancedMesh)for(let e=0,n=i.count;e<n;e++)!0===t.isMesh?t.getVertexPosition(e,wS):wS.fromBufferAttribute(i,e),wS.applyMatrix4(t.matrixWorld),this.expandByPoint(wS);else void 0!==t.boundingBox?(null===t.boundingBox&&t.computeBoundingBox(),TS.copy(t.boundingBox)):(null===n.boundingBox&&n.computeBoundingBox(),TS.copy(n.boundingBox)),TS.applyMatrix4(t.matrixWorld),this.union(TS)}const i=t.children;for(let t=0,n=i.length;t<n;t++)this.expandByObject(i[t],e);return this}containsPoint(t){return t.x>=this.min.x&&t.x<=this.max.x&&t.y>=this.min.y&&t.y<=this.max.y&&t.z>=this.min.z&&t.z<=this.max.z}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z}getParameter(t,e){return e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(t){return t.max.x>=this.min.x&&t.min.x<=this.max.x&&t.max.y>=this.min.y&&t.min.y<=this.max.y&&t.max.z>=this.min.z&&t.min.z<=this.max.z}intersectsSphere(t){return this.clampPoint(t.center,wS),wS.distanceToSquared(t.center)<=t.radius*t.radius}intersectsPlane(t){let e,n;return t.normal.x>0?(e=t.normal.x*this.min.x,n=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,n=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,n+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,n+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,n+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,n+=t.normal.z*this.min.z),e<=-t.constant&&n>=-t.constant}intersectsTriangle(t){if(this.isEmpty())return!1;this.getCenter(IS),LS.subVectors(this.max,IS),ES.subVectors(t.a,IS),CS.subVectors(t.b,IS),RS.subVectors(t.c,IS),NS.subVectors(CS,ES),PS.subVectors(RS,CS),DS.subVectors(ES,RS);let e=[0,-NS.z,NS.y,0,-PS.z,PS.y,0,-DS.z,DS.y,NS.z,0,-NS.x,PS.z,0,-PS.x,DS.z,0,-DS.x,-NS.y,NS.x,0,-PS.y,PS.x,0,-DS.y,DS.x,0];return!!OS(e,ES,CS,RS,LS)&&(e=[1,0,0,0,1,0,0,0,1],!!OS(e,ES,CS,RS,LS)&&(BS.crossVectors(NS,PS),e=[BS.x,BS.y,BS.z],OS(e,ES,CS,RS,LS)))}clampPoint(t,e){return e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return this.clampPoint(t,wS).distanceTo(t)}getBoundingSphere(t){return this.isEmpty()?t.makeEmpty():(this.getCenter(t.center),t.radius=.5*this.getSize(wS).length()),t}intersect(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}applyMatrix4(t){return this.isEmpty()||(MS[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),MS[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),MS[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),MS[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),MS[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),MS[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),MS[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),MS[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.setFromPoints(MS)),this}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}const MS=[new _S,new _S,new _S,new _S,new _S,new _S,new _S,new _S],wS=new _S,TS=new SS,ES=new _S,CS=new _S,RS=new _S,NS=new _S,PS=new _S,DS=new _S,IS=new _S,LS=new _S,BS=new _S,US=new _S;function OS(t,e,n,i,r){for(let s=0,a=t.length-3;s<=a;s+=3){US.fromArray(t,s);const a=r.x*Math.abs(US.x)+r.y*Math.abs(US.y)+r.z*Math.abs(US.z),o=e.dot(US),l=n.dot(US),u=i.dot(US);if(Math.max(-Math.max(o,l,u),Math.min(o,l,u))>a)return!1}return!0}const FS=new SS,kS=new _S,zS=new _S;class qS{constructor(t=new _S,e=-1){this.isSphere=!0,this.center=t,this.radius=e}set(t,e){return this.center.copy(t),this.radius=e,this}setFromPoints(t,e){const n=this.center;void 0!==e?n.copy(e):FS.setFromPoints(t).getCenter(n);let i=0;for(let e=0,r=t.length;e<r;e++)i=Math.max(i,n.distanceToSquared(t[e]));return this.radius=Math.sqrt(i),this}copy(t){return this.center.copy(t.center),this.radius=t.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(t){return t.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(t){return t.distanceTo(this.center)-this.radius}intersectsSphere(t){const e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e}intersectsBox(t){return t.intersectsSphere(this)}intersectsPlane(t){return Math.abs(t.distanceToPoint(this.center))<=this.radius}clampPoint(t,e){const n=this.center.distanceToSquared(t);return e.copy(t),n>this.radius*this.radius&&(e.sub(this.center).normalize(),e.multiplyScalar(this.radius).add(this.center)),e}getBoundingBox(t){return this.isEmpty()?(t.makeEmpty(),t):(t.set(this.center,this.center),t.expandByScalar(this.radius),t)}applyMatrix4(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this}translate(t){return this.center.add(t),this}expandByPoint(t){if(this.isEmpty())return this.center.copy(t),this.radius=0,this;kS.subVectors(t,this.center);const e=kS.lengthSq();if(e>this.radius*this.radius){const t=Math.sqrt(e),n=.5*(t-this.radius);this.center.addScaledVector(kS,n/t),this.radius+=n}return this}union(t){return t.isEmpty()?this:this.isEmpty()?(this.copy(t),this):(!0===this.center.equals(t.center)?this.radius=Math.max(this.radius,t.radius):(zS.subVectors(t.center,this.center).setLength(t.radius),this.expandByPoint(kS.copy(t.center).add(zS)),this.expandByPoint(kS.copy(t.center).sub(zS))),this)}equals(t){return t.center.equals(this.center)&&t.radius===this.radius}clone(){return(new this.constructor).copy(this)}}const GS=new _S,VS=new _S,HS=new _S,jS=new _S,WS=new _S,XS=new _S,YS=new _S;class QS{constructor(t=new _S,e=new _S(0,0,-1)){this.origin=t,this.direction=e}set(t,e){return this.origin.copy(t),this.direction.copy(e),this}copy(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this}at(t,e){return e.copy(this.origin).addScaledVector(this.direction,t)}lookAt(t){return this.direction.copy(t).sub(this.origin).normalize(),this}recast(t){return this.origin.copy(this.at(t,GS)),this}closestPointToPoint(t,e){e.subVectors(t,this.origin);const n=e.dot(this.direction);return n<0?e.copy(this.origin):e.copy(this.origin).addScaledVector(this.direction,n)}distanceToPoint(t){return Math.sqrt(this.distanceSqToPoint(t))}distanceSqToPoint(t){const e=GS.subVectors(t,this.origin).dot(this.direction);return e<0?this.origin.distanceToSquared(t):(GS.copy(this.origin).addScaledVector(this.direction,e),GS.distanceToSquared(t))}distanceSqToSegment(t,e,n,i){VS.copy(t).add(e).multiplyScalar(.5),HS.copy(e).sub(t).normalize(),jS.copy(this.origin).sub(VS);const r=.5*t.distanceTo(e),s=-this.direction.dot(HS),a=jS.dot(this.direction),o=-jS.dot(HS),l=jS.lengthSq(),u=Math.abs(1-s*s);let h,c,A,d;if(u>0)if(h=s*o-a,c=s*a-o,d=r*u,h>=0)if(c>=-d)if(c<=d){const t=1/u;h*=t,c*=t,A=h*(h+s*c+2*a)+c*(s*h+c+2*o)+l}else c=r,h=Math.max(0,-(s*c+a)),A=-h*h+c*(c+2*o)+l;else c=-r,h=Math.max(0,-(s*c+a)),A=-h*h+c*(c+2*o)+l;else c<=-d?(h=Math.max(0,-(-s*r+a)),c=h>0?-r:Math.min(Math.max(-r,-o),r),A=-h*h+c*(c+2*o)+l):c<=d?(h=0,c=Math.min(Math.max(-r,-o),r),A=c*(c+2*o)+l):(h=Math.max(0,-(s*r+a)),c=h>0?r:Math.min(Math.max(-r,-o),r),A=-h*h+c*(c+2*o)+l);else c=s>0?-r:r,h=Math.max(0,-(s*c+a)),A=-h*h+c*(c+2*o)+l;return n&&n.copy(this.origin).addScaledVector(this.direction,h),i&&i.copy(VS).addScaledVector(HS,c),A}intersectSphere(t,e){GS.subVectors(t.center,this.origin);const n=GS.dot(this.direction),i=GS.dot(GS)-n*n,r=t.radius*t.radius;if(i>r)return null;const s=Math.sqrt(r-i),a=n-s,o=n+s;return o<0?null:a<0?this.at(o,e):this.at(a,e)}intersectsSphere(t){return this.distanceSqToPoint(t.center)<=t.radius*t.radius}distanceToPlane(t){const e=t.normal.dot(this.direction);if(0===e)return 0===t.distanceToPoint(this.origin)?0:null;const n=-(this.origin.dot(t.normal)+t.constant)/e;return n>=0?n:null}intersectPlane(t,e){const n=this.distanceToPlane(t);return null===n?null:this.at(n,e)}intersectsPlane(t){const e=t.distanceToPoint(this.origin);if(0===e)return!0;return t.normal.dot(this.direction)*e<0}intersectBox(t,e){let n,i,r,s,a,o;const l=1/this.direction.x,u=1/this.direction.y,h=1/this.direction.z,c=this.origin;return l>=0?(n=(t.min.x-c.x)*l,i=(t.max.x-c.x)*l):(n=(t.max.x-c.x)*l,i=(t.min.x-c.x)*l),u>=0?(r=(t.min.y-c.y)*u,s=(t.max.y-c.y)*u):(r=(t.max.y-c.y)*u,s=(t.min.y-c.y)*u),n>s||r>i?null:((r>n||isNaN(n))&&(n=r),(s<i||isNaN(i))&&(i=s),h>=0?(a=(t.min.z-c.z)*h,o=(t.max.z-c.z)*h):(a=(t.max.z-c.z)*h,o=(t.min.z-c.z)*h),n>o||a>i?null:((a>n||n!=n)&&(n=a),(o<i||i!=i)&&(i=o),i<0?null:this.at(n>=0?n:i,e)))}intersectsBox(t){return null!==this.intersectBox(t,GS)}intersectTriangle(t,e,n,i,r){WS.subVectors(e,t),XS.subVectors(n,t),YS.crossVectors(WS,XS);let s,a=this.direction.dot(YS);if(a>0){if(i)return null;s=1}else{if(!(a<0))return null;s=-1,a=-a}jS.subVectors(this.origin,t);const o=s*this.direction.dot(XS.crossVectors(jS,XS));if(o<0)return null;const l=s*this.direction.dot(WS.cross(jS));if(l<0)return null;if(o+l>a)return null;const u=-s*jS.dot(YS);return u<0?null:this.at(u/a,r)}applyMatrix4(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this}equals(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}clone(){return(new this.constructor).copy(this)}}class $S{constructor(t,e,n,i,r,s,a,o,l,u,h,c,A,d,p,f){$S.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],void 0!==t&&this.set(t,e,n,i,r,s,a,o,l,u,h,c,A,d,p,f)}set(t,e,n,i,r,s,a,o,l,u,h,c,A,d,p,f){const m=this.elements;return m[0]=t,m[4]=e,m[8]=n,m[12]=i,m[1]=r,m[5]=s,m[9]=a,m[13]=o,m[2]=l,m[6]=u,m[10]=h,m[14]=c,m[3]=A,m[7]=d,m[11]=p,m[15]=f,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return(new $S).fromArray(this.elements)}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],e[9]=n[9],e[10]=n[10],e[11]=n[11],e[12]=n[12],e[13]=n[13],e[14]=n[14],e[15]=n[15],this}copyPosition(t){const e=this.elements,n=t.elements;return e[12]=n[12],e[13]=n[13],e[14]=n[14],this}setFromMatrix3(t){const e=t.elements;return this.set(e[0],e[3],e[6],0,e[1],e[4],e[7],0,e[2],e[5],e[8],0,0,0,0,1),this}extractBasis(t,e,n){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this}makeBasis(t,e,n){return this.set(t.x,e.x,n.x,0,t.y,e.y,n.y,0,t.z,e.z,n.z,0,0,0,0,1),this}extractRotation(t){const e=this.elements,n=t.elements,i=1/ZS.setFromMatrixColumn(t,0).length(),r=1/ZS.setFromMatrixColumn(t,1).length(),s=1/ZS.setFromMatrixColumn(t,2).length();return e[0]=n[0]*i,e[1]=n[1]*i,e[2]=n[2]*i,e[3]=0,e[4]=n[4]*r,e[5]=n[5]*r,e[6]=n[6]*r,e[7]=0,e[8]=n[8]*s,e[9]=n[9]*s,e[10]=n[10]*s,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromEuler(t){const e=this.elements,n=t.x,i=t.y,r=t.z,s=Math.cos(n),a=Math.sin(n),o=Math.cos(i),l=Math.sin(i),u=Math.cos(r),h=Math.sin(r);if("XYZ"===t.order){const t=s*u,n=s*h,i=a*u,r=a*h;e[0]=o*u,e[4]=-o*h,e[8]=l,e[1]=n+i*l,e[5]=t-r*l,e[9]=-a*o,e[2]=r-t*l,e[6]=i+n*l,e[10]=s*o}else if("YXZ"===t.order){const t=o*u,n=o*h,i=l*u,r=l*h;e[0]=t+r*a,e[4]=i*a-n,e[8]=s*l,e[1]=s*h,e[5]=s*u,e[9]=-a,e[2]=n*a-i,e[6]=r+t*a,e[10]=s*o}else if("ZXY"===t.order){const t=o*u,n=o*h,i=l*u,r=l*h;e[0]=t-r*a,e[4]=-s*h,e[8]=i+n*a,e[1]=n+i*a,e[5]=s*u,e[9]=r-t*a,e[2]=-s*l,e[6]=a,e[10]=s*o}else if("ZYX"===t.order){const t=s*u,n=s*h,i=a*u,r=a*h;e[0]=o*u,e[4]=i*l-n,e[8]=t*l+r,e[1]=o*h,e[5]=r*l+t,e[9]=n*l-i,e[2]=-l,e[6]=a*o,e[10]=s*o}else if("YZX"===t.order){const t=s*o,n=s*l,i=a*o,r=a*l;e[0]=o*u,e[4]=r-t*h,e[8]=i*h+n,e[1]=h,e[5]=s*u,e[9]=-a*u,e[2]=-l*u,e[6]=n*h+i,e[10]=t-r*h}else if("XZY"===t.order){const t=s*o,n=s*l,i=a*o,r=a*l;e[0]=o*u,e[4]=-h,e[8]=l*u,e[1]=t*h+r,e[5]=s*u,e[9]=n*h-i,e[2]=i*h-n,e[6]=a*u,e[10]=r*h+t}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromQuaternion(t){return this.compose(JS,t,tM)}lookAt(t,e,n){const i=this.elements;return iM.subVectors(t,e),0===iM.lengthSq()&&(iM.z=1),iM.normalize(),eM.crossVectors(n,iM),0===eM.lengthSq()&&(1===Math.abs(n.z)?iM.x+=1e-4:iM.z+=1e-4,iM.normalize(),eM.crossVectors(n,iM)),eM.normalize(),nM.crossVectors(iM,eM),i[0]=eM.x,i[4]=nM.x,i[8]=iM.x,i[1]=eM.y,i[5]=nM.y,i[9]=iM.y,i[2]=eM.z,i[6]=nM.z,i[10]=iM.z,this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,i=e.elements,r=this.elements,s=n[0],a=n[4],o=n[8],l=n[12],u=n[1],h=n[5],c=n[9],A=n[13],d=n[2],p=n[6],f=n[10],m=n[14],g=n[3],y=n[7],v=n[11],_=n[15],x=i[0],b=i[4],S=i[8],M=i[12],w=i[1],T=i[5],E=i[9],C=i[13],R=i[2],N=i[6],P=i[10],D=i[14],I=i[3],L=i[7],B=i[11],U=i[15];return r[0]=s*x+a*w+o*R+l*I,r[4]=s*b+a*T+o*N+l*L,r[8]=s*S+a*E+o*P+l*B,r[12]=s*M+a*C+o*D+l*U,r[1]=u*x+h*w+c*R+A*I,r[5]=u*b+h*T+c*N+A*L,r[9]=u*S+h*E+c*P+A*B,r[13]=u*M+h*C+c*D+A*U,r[2]=d*x+p*w+f*R+m*I,r[6]=d*b+p*T+f*N+m*L,r[10]=d*S+p*E+f*P+m*B,r[14]=d*M+p*C+f*D+m*U,r[3]=g*x+y*w+v*R+_*I,r[7]=g*b+y*T+v*N+_*L,r[11]=g*S+y*E+v*P+_*B,r[15]=g*M+y*C+v*D+_*U,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[4],i=t[8],r=t[12],s=t[1],a=t[5],o=t[9],l=t[13],u=t[2],h=t[6],c=t[10],A=t[14];return t[3]*(+r*o*h-i*l*h-r*a*c+n*l*c+i*a*A-n*o*A)+t[7]*(+e*o*A-e*l*c+r*s*c-i*s*A+i*l*u-r*o*u)+t[11]*(+e*l*h-e*a*A-r*s*h+n*s*A+r*a*u-n*l*u)+t[15]*(-i*a*u-e*o*h+e*a*c+i*s*h-n*s*c+n*o*u)}transpose(){const t=this.elements;let e;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this}setPosition(t,e,n){const i=this.elements;return t.isVector3?(i[12]=t.x,i[13]=t.y,i[14]=t.z):(i[12]=t,i[13]=e,i[14]=n),this}invert(){const t=this.elements,e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],o=t[6],l=t[7],u=t[8],h=t[9],c=t[10],A=t[11],d=t[12],p=t[13],f=t[14],m=t[15],g=h*f*l-p*c*l+p*o*A-a*f*A-h*o*m+a*c*m,y=d*c*l-u*f*l-d*o*A+s*f*A+u*o*m-s*c*m,v=u*p*l-d*h*l+d*a*A-s*p*A-u*a*m+s*h*m,_=d*h*o-u*p*o-d*a*c+s*p*c+u*a*f-s*h*f,x=e*g+n*y+i*v+r*_;if(0===x)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const b=1/x;return t[0]=g*b,t[1]=(p*c*r-h*f*r-p*i*A+n*f*A+h*i*m-n*c*m)*b,t[2]=(a*f*r-p*o*r+p*i*l-n*f*l-a*i*m+n*o*m)*b,t[3]=(h*o*r-a*c*r-h*i*l+n*c*l+a*i*A-n*o*A)*b,t[4]=y*b,t[5]=(u*f*r-d*c*r+d*i*A-e*f*A-u*i*m+e*c*m)*b,t[6]=(d*o*r-s*f*r-d*i*l+e*f*l+s*i*m-e*o*m)*b,t[7]=(s*c*r-u*o*r+u*i*l-e*c*l-s*i*A+e*o*A)*b,t[8]=v*b,t[9]=(d*h*r-u*p*r-d*n*A+e*p*A+u*n*m-e*h*m)*b,t[10]=(s*p*r-d*a*r+d*n*l-e*p*l-s*n*m+e*a*m)*b,t[11]=(u*a*r-s*h*r-u*n*l+e*h*l+s*n*A-e*a*A)*b,t[12]=_*b,t[13]=(u*p*i-d*h*i+d*n*c-e*p*c-u*n*f+e*h*f)*b,t[14]=(d*a*i-s*p*i-d*n*o+e*p*o+s*n*f-e*a*f)*b,t[15]=(s*h*i-u*a*i+u*n*o-e*h*o-s*n*c+e*a*c)*b,this}scale(t){const e=this.elements,n=t.x,i=t.y,r=t.z;return e[0]*=n,e[4]*=i,e[8]*=r,e[1]*=n,e[5]*=i,e[9]*=r,e[2]*=n,e[6]*=i,e[10]*=r,e[3]*=n,e[7]*=i,e[11]*=r,this}getMaxScaleOnAxis(){const t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],n=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],i=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,n,i))}makeTranslation(t,e,n){return t.isVector3?this.set(1,0,0,t.x,0,1,0,t.y,0,0,1,t.z,0,0,0,1):this.set(1,0,0,t,0,1,0,e,0,0,1,n,0,0,0,1),this}makeRotationX(t){const e=Math.cos(t),n=Math.sin(t);return this.set(1,0,0,0,0,e,-n,0,0,n,e,0,0,0,0,1),this}makeRotationY(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,0,n,0,0,1,0,0,-n,0,e,0,0,0,0,1),this}makeRotationZ(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,0,n,e,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(t,e){const n=Math.cos(e),i=Math.sin(e),r=1-n,s=t.x,a=t.y,o=t.z,l=r*s,u=r*a;return this.set(l*s+n,l*a-i*o,l*o+i*a,0,l*a+i*o,u*a+n,u*o-i*s,0,l*o-i*a,u*o+i*s,r*o*o+n,0,0,0,0,1),this}makeScale(t,e,n){return this.set(t,0,0,0,0,e,0,0,0,0,n,0,0,0,0,1),this}makeShear(t,e,n,i,r,s){return this.set(1,n,r,0,t,1,s,0,e,i,1,0,0,0,0,1),this}compose(t,e,n){const i=this.elements,r=e._x,s=e._y,a=e._z,o=e._w,l=r+r,u=s+s,h=a+a,c=r*l,A=r*u,d=r*h,p=s*u,f=s*h,m=a*h,g=o*l,y=o*u,v=o*h,_=n.x,x=n.y,b=n.z;return i[0]=(1-(p+m))*_,i[1]=(A+v)*_,i[2]=(d-y)*_,i[3]=0,i[4]=(A-v)*x,i[5]=(1-(c+m))*x,i[6]=(f+g)*x,i[7]=0,i[8]=(d+y)*b,i[9]=(f-g)*b,i[10]=(1-(c+p))*b,i[11]=0,i[12]=t.x,i[13]=t.y,i[14]=t.z,i[15]=1,this}decompose(t,e,n){const i=this.elements;let r=ZS.set(i[0],i[1],i[2]).length();const s=ZS.set(i[4],i[5],i[6]).length(),a=ZS.set(i[8],i[9],i[10]).length();this.determinant()<0&&(r=-r),t.x=i[12],t.y=i[13],t.z=i[14],KS.copy(this);const o=1/r,l=1/s,u=1/a;return KS.elements[0]*=o,KS.elements[1]*=o,KS.elements[2]*=o,KS.elements[4]*=l,KS.elements[5]*=l,KS.elements[6]*=l,KS.elements[8]*=u,KS.elements[9]*=u,KS.elements[10]*=u,e.setFromRotationMatrix(KS),n.x=r,n.y=s,n.z=a,this}makePerspective(t,e,n,i,r,s,a=2e3){const o=this.elements,l=2*r/(e-t),u=2*r/(n-i),h=(e+t)/(e-t),c=(n+i)/(n-i);let A,d;if(a===Ub)A=-(s+r)/(s-r),d=-2*s*r/(s-r);else{if(a!==Ob)throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+a);A=-s/(s-r),d=-s*r/(s-r)}return o[0]=l,o[4]=0,o[8]=h,o[12]=0,o[1]=0,o[5]=u,o[9]=c,o[13]=0,o[2]=0,o[6]=0,o[10]=A,o[14]=d,o[3]=0,o[7]=0,o[11]=-1,o[15]=0,this}makeOrthographic(t,e,n,i,r,s,a=2e3){const o=this.elements,l=1/(e-t),u=1/(n-i),h=1/(s-r),c=(e+t)*l,A=(n+i)*u;let d,p;if(a===Ub)d=(s+r)*h,p=-2*h;else{if(a!==Ob)throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+a);d=r*h,p=-1*h}return o[0]=2*l,o[4]=0,o[8]=0,o[12]=-c,o[1]=0,o[5]=2*u,o[9]=0,o[13]=-A,o[2]=0,o[6]=0,o[10]=p,o[14]=-d,o[3]=0,o[7]=0,o[11]=0,o[15]=1,this}equals(t){const e=this.elements,n=t.elements;for(let t=0;t<16;t++)if(e[t]!==n[t])return!1;return!0}fromArray(t,e=0){for(let n=0;n<16;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t[e+9]=n[9],t[e+10]=n[10],t[e+11]=n[11],t[e+12]=n[12],t[e+13]=n[13],t[e+14]=n[14],t[e+15]=n[15],t}}const ZS=new _S,KS=new $S,JS=new _S(0,0,0),tM=new _S(1,1,1),eM=new _S,nM=new _S,iM=new _S,rM=new $S,sM=new vS;class aM{constructor(t=0,e=0,n=0,i=aM.DEFAULT_ORDER){this.isEuler=!0,this._x=t,this._y=e,this._z=n,this._order=i}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get order(){return this._order}set order(t){this._order=t,this._onChangeCallback()}set(t,e,n,i=this._order){return this._x=t,this._y=e,this._z=n,this._order=i,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this._onChangeCallback(),this}setFromRotationMatrix(t,e=this._order,n=!0){const i=t.elements,r=i[0],s=i[4],a=i[8],o=i[1],l=i[5],u=i[9],h=i[2],c=i[6],A=i[10];switch(e){case"XYZ":this._y=Math.asin(Hb(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(-u,A),this._z=Math.atan2(-s,r)):(this._x=Math.atan2(c,l),this._z=0);break;case"YXZ":this._x=Math.asin(-Hb(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(a,A),this._z=Math.atan2(o,l)):(this._y=Math.atan2(-h,r),this._z=0);break;case"ZXY":this._x=Math.asin(Hb(c,-1,1)),Math.abs(c)<.9999999?(this._y=Math.atan2(-h,A),this._z=Math.atan2(-s,l)):(this._y=0,this._z=Math.atan2(o,r));break;case"ZYX":this._y=Math.asin(-Hb(h,-1,1)),Math.abs(h)<.9999999?(this._x=Math.atan2(c,A),this._z=Math.atan2(o,r)):(this._x=0,this._z=Math.atan2(-s,l));break;case"YZX":this._z=Math.asin(Hb(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(-u,l),this._y=Math.atan2(-h,r)):(this._x=0,this._y=Math.atan2(a,A));break;case"XZY":this._z=Math.asin(-Hb(s,-1,1)),Math.abs(s)<.9999999?(this._x=Math.atan2(c,l),this._y=Math.atan2(a,r)):(this._x=Math.atan2(-u,A),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+e)}return this._order=e,!0===n&&this._onChangeCallback(),this}setFromQuaternion(t,e,n){return rM.makeRotationFromQuaternion(t),this.setFromRotationMatrix(rM,e,n)}setFromVector3(t,e=this._order){return this.set(t.x,t.y,t.z,e)}reorder(t){return sM.setFromEuler(this),this.setFromQuaternion(sM,t)}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order}fromArray(t){return this._x=t[0],this._y=t[1],this._z=t[2],void 0!==t[3]&&(this._order=t[3]),this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}}aM.DEFAULT_ORDER="XYZ";class oM{constructor(){this.mask=1}set(t){this.mask=1<<t>>>0}enable(t){this.mask|=1<<t}enableAll(){this.mask=-1}toggle(t){this.mask^=1<<t}disable(t){this.mask&=~(1<<t)}disableAll(){this.mask=0}test(t){return!!(this.mask&t.mask)}isEnabled(t){return!!(this.mask&1<<t)}}let lM=0;const uM=new _S,hM=new vS,cM=new $S,AM=new _S,dM=new _S,pM=new _S,fM=new vS,mM=new _S(1,0,0),gM=new _S(0,1,0),yM=new _S(0,0,1),vM={type:"added"},_M={type:"removed"},xM={type:"childadded",child:null},bM={type:"childremoved",child:null};class SM extends Fb{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:lM++}),this.uuid=Vb(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=SM.DEFAULT_UP.clone();const t=new _S,e=new aM,n=new vS,i=new _S(1,1,1);e._onChange((function(){n.setFromEuler(e,!1)})),n._onChange((function(){e.setFromQuaternion(n,void 0,!1)})),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:t},rotation:{configurable:!0,enumerable:!0,value:e},quaternion:{configurable:!0,enumerable:!0,value:n},scale:{configurable:!0,enumerable:!0,value:i},modelViewMatrix:{value:new $S},normalMatrix:{value:new Zb}}),this.matrix=new $S,this.matrixWorld=new $S,this.matrixAutoUpdate=SM.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldAutoUpdate=SM.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.layers=new oM,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeShadow(){}onAfterShadow(){}onBeforeRender(){}onAfterRender(){}applyMatrix4(t){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(t),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(t){return this.quaternion.premultiply(t),this}setRotationFromAxisAngle(t,e){this.quaternion.setFromAxisAngle(t,e)}setRotationFromEuler(t){this.quaternion.setFromEuler(t,!0)}setRotationFromMatrix(t){this.quaternion.setFromRotationMatrix(t)}setRotationFromQuaternion(t){this.quaternion.copy(t)}rotateOnAxis(t,e){return hM.setFromAxisAngle(t,e),this.quaternion.multiply(hM),this}rotateOnWorldAxis(t,e){return hM.setFromAxisAngle(t,e),this.quaternion.premultiply(hM),this}rotateX(t){return this.rotateOnAxis(mM,t)}rotateY(t){return this.rotateOnAxis(gM,t)}rotateZ(t){return this.rotateOnAxis(yM,t)}translateOnAxis(t,e){return uM.copy(t).applyQuaternion(this.quaternion),this.position.add(uM.multiplyScalar(e)),this}translateX(t){return this.translateOnAxis(mM,t)}translateY(t){return this.translateOnAxis(gM,t)}translateZ(t){return this.translateOnAxis(yM,t)}localToWorld(t){return this.updateWorldMatrix(!0,!1),t.applyMatrix4(this.matrixWorld)}worldToLocal(t){return this.updateWorldMatrix(!0,!1),t.applyMatrix4(cM.copy(this.matrixWorld).invert())}lookAt(t,e,n){t.isVector3?AM.copy(t):AM.set(t,e,n);const i=this.parent;this.updateWorldMatrix(!0,!1),dM.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?cM.lookAt(dM,AM,this.up):cM.lookAt(AM,dM,this.up),this.quaternion.setFromRotationMatrix(cM),i&&(cM.extractRotation(i.matrixWorld),hM.setFromRotationMatrix(cM),this.quaternion.premultiply(hM.invert()))}add(t){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.add(arguments[t]);return this}return t===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",t),this):(t&&t.isObject3D?(t.removeFromParent(),t.parent=this,this.children.push(t),t.dispatchEvent(vM),xM.child=t,this.dispatchEvent(xM),xM.child=null):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",t),this)}remove(t){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.remove(arguments[t]);return this}const e=this.children.indexOf(t);return-1!==e&&(t.parent=null,this.children.splice(e,1),t.dispatchEvent(_M),bM.child=t,this.dispatchEvent(bM),bM.child=null),this}removeFromParent(){const t=this.parent;return null!==t&&t.remove(this),this}clear(){return this.remove(...this.children)}attach(t){return this.updateWorldMatrix(!0,!1),cM.copy(this.matrixWorld).invert(),null!==t.parent&&(t.parent.updateWorldMatrix(!0,!1),cM.multiply(t.parent.matrixWorld)),t.applyMatrix4(cM),t.removeFromParent(),t.parent=this,this.children.push(t),t.updateWorldMatrix(!1,!0),t.dispatchEvent(vM),xM.child=t,this.dispatchEvent(xM),xM.child=null,this}getObjectById(t){return this.getObjectByProperty("id",t)}getObjectByName(t){return this.getObjectByProperty("name",t)}getObjectByProperty(t,e){if(this[t]===e)return this;for(let n=0,i=this.children.length;n<i;n++){const i=this.children[n].getObjectByProperty(t,e);if(void 0!==i)return i}}getObjectsByProperty(t,e,n=[]){this[t]===e&&n.push(this);const i=this.children;for(let r=0,s=i.length;r<s;r++)i[r].getObjectsByProperty(t,e,n);return n}getWorldPosition(t){return this.updateWorldMatrix(!0,!1),t.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(dM,t,pM),t}getWorldScale(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(dM,fM,t),t}getWorldDirection(t){this.updateWorldMatrix(!0,!1);const e=this.matrixWorld.elements;return t.set(e[8],e[9],e[10]).normalize()}raycast(){}traverse(t){t(this);const e=this.children;for(let n=0,i=e.length;n<i;n++)e[n].traverse(t)}traverseVisible(t){if(!1===this.visible)return;t(this);const e=this.children;for(let n=0,i=e.length;n<i;n++)e[n].traverseVisible(t)}traverseAncestors(t){const e=this.parent;null!==e&&(t(e),e.traverseAncestors(t))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(!0===this.matrixWorldAutoUpdate&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),this.matrixWorldNeedsUpdate=!1,t=!0);const e=this.children;for(let n=0,i=e.length;n<i;n++){e[n].updateMatrixWorld(t)}}updateWorldMatrix(t,e){const n=this.parent;if(!0===t&&null!==n&&n.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),!0===this.matrixWorldAutoUpdate&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),!0===e){const t=this.children;for(let e=0,n=t.length;e<n;e++){t[e].updateWorldMatrix(!1,!0)}}}toJSON(t){const e=void 0===t||"string"==typeof t,n={};e&&(t={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},n.metadata={version:4.6,type:"Object",generator:"Object3D.toJSON"});const i={};function r(e,n){return void 0===e[n.uuid]&&(e[n.uuid]=n.toJSON(t)),n.uuid}if(i.uuid=this.uuid,i.type=this.type,""!==this.name&&(i.name=this.name),!0===this.castShadow&&(i.castShadow=!0),!0===this.receiveShadow&&(i.receiveShadow=!0),!1===this.visible&&(i.visible=!1),!1===this.frustumCulled&&(i.frustumCulled=!1),0!==this.renderOrder&&(i.renderOrder=this.renderOrder),Object.keys(this.userData).length>0&&(i.userData=this.userData),i.layers=this.layers.mask,i.matrix=this.matrix.toArray(),i.up=this.up.toArray(),!1===this.matrixAutoUpdate&&(i.matrixAutoUpdate=!1),this.isInstancedMesh&&(i.type="InstancedMesh",i.count=this.count,i.instanceMatrix=this.instanceMatrix.toJSON(),null!==this.instanceColor&&(i.instanceColor=this.instanceColor.toJSON())),this.isBatchedMesh&&(i.type="BatchedMesh",i.perObjectFrustumCulled=this.perObjectFrustumCulled,i.sortObjects=this.sortObjects,i.drawRanges=this._drawRanges,i.reservedRanges=this._reservedRanges,i.visibility=this._visibility,i.active=this._active,i.bounds=this._bounds.map((t=>({boxInitialized:t.boxInitialized,boxMin:t.box.min.toArray(),boxMax:t.box.max.toArray(),sphereInitialized:t.sphereInitialized,sphereRadius:t.sphere.radius,sphereCenter:t.sphere.center.toArray()}))),i.maxInstanceCount=this._maxInstanceCount,i.maxVertexCount=this._maxVertexCount,i.maxIndexCount=this._maxIndexCount,i.geometryInitialized=this._geometryInitialized,i.geometryCount=this._geometryCount,i.matricesTexture=this._matricesTexture.toJSON(t),null!==this._colorsTexture&&(i.colorsTexture=this._colorsTexture.toJSON(t)),null!==this.boundingSphere&&(i.boundingSphere={center:i.boundingSphere.center.toArray(),radius:i.boundingSphere.radius}),null!==this.boundingBox&&(i.boundingBox={min:i.boundingBox.min.toArray(),max:i.boundingBox.max.toArray()})),this.isScene)this.background&&(this.background.isColor?i.background=this.background.toJSON():this.background.isTexture&&(i.background=this.background.toJSON(t).uuid)),this.environment&&this.environment.isTexture&&!0!==this.environment.isRenderTargetTexture&&(i.environment=this.environment.toJSON(t).uuid);else if(this.isMesh||this.isLine||this.isPoints){i.geometry=r(t.geometries,this.geometry);const e=this.geometry.parameters;if(void 0!==e&&void 0!==e.shapes){const n=e.shapes;if(Array.isArray(n))for(let e=0,i=n.length;e<i;e++){const i=n[e];r(t.shapes,i)}else r(t.shapes,n)}}if(this.isSkinnedMesh&&(i.bindMode=this.bindMode,i.bindMatrix=this.bindMatrix.toArray(),void 0!==this.skeleton&&(r(t.skeletons,this.skeleton),i.skeleton=this.skeleton.uuid)),void 0!==this.material)if(Array.isArray(this.material)){const e=[];for(let n=0,i=this.material.length;n<i;n++)e.push(r(t.materials,this.material[n]));i.material=e}else i.material=r(t.materials,this.material);if(this.children.length>0){i.children=[];for(let e=0;e<this.children.length;e++)i.children.push(this.children[e].toJSON(t).object)}if(this.animations.length>0){i.animations=[];for(let e=0;e<this.animations.length;e++){const n=this.animations[e];i.animations.push(r(t.animations,n))}}if(e){const e=s(t.geometries),i=s(t.materials),r=s(t.textures),a=s(t.images),o=s(t.shapes),l=s(t.skeletons),u=s(t.animations),h=s(t.nodes);e.length>0&&(n.geometries=e),i.length>0&&(n.materials=i),r.length>0&&(n.textures=r),a.length>0&&(n.images=a),o.length>0&&(n.shapes=o),l.length>0&&(n.skeletons=l),u.length>0&&(n.animations=u),h.length>0&&(n.nodes=h)}return n.object=i,n;function s(t){const e=[];for(const n in t){const i=t[n];delete i.metadata,e.push(i)}return e}}clone(t){return(new this.constructor).copy(this,t)}copy(t,e=!0){if(this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.rotation.order=t.rotation.order,this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldAutoUpdate=t.matrixWorldAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.animations=t.animations.slice(),this.userData=JSON.parse(JSON.stringify(t.userData)),!0===e)for(let e=0;e<t.children.length;e++){const n=t.children[e];this.add(n.clone())}return this}}SM.DEFAULT_UP=new _S(0,1,0),SM.DEFAULT_MATRIX_AUTO_UPDATE=!0,SM.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;const MM=new _S,wM=new _S,TM=new _S,EM=new _S,CM=new _S,RM=new _S,NM=new _S,PM=new _S,DM=new _S,IM=new _S,LM=new fS,BM=new fS,UM=new fS;class OM{constructor(t=new _S,e=new _S,n=new _S){this.a=t,this.b=e,this.c=n}static getNormal(t,e,n,i){i.subVectors(n,e),MM.subVectors(t,e),i.cross(MM);const r=i.lengthSq();return r>0?i.multiplyScalar(1/Math.sqrt(r)):i.set(0,0,0)}static getBarycoord(t,e,n,i,r){MM.subVectors(i,e),wM.subVectors(n,e),TM.subVectors(t,e);const s=MM.dot(MM),a=MM.dot(wM),o=MM.dot(TM),l=wM.dot(wM),u=wM.dot(TM),h=s*l-a*a;if(0===h)return r.set(0,0,0),null;const c=1/h,A=(l*o-a*u)*c,d=(s*u-a*o)*c;return r.set(1-A-d,d,A)}static containsPoint(t,e,n,i){return null!==this.getBarycoord(t,e,n,i,EM)&&(EM.x>=0&&EM.y>=0&&EM.x+EM.y<=1)}static getInterpolation(t,e,n,i,r,s,a,o){return null===this.getBarycoord(t,e,n,i,EM)?(o.x=0,o.y=0,"z"in o&&(o.z=0),"w"in o&&(o.w=0),null):(o.setScalar(0),o.addScaledVector(r,EM.x),o.addScaledVector(s,EM.y),o.addScaledVector(a,EM.z),o)}static getInterpolatedAttribute(t,e,n,i,r,s){return LM.setScalar(0),BM.setScalar(0),UM.setScalar(0),LM.fromBufferAttribute(t,e),BM.fromBufferAttribute(t,n),UM.fromBufferAttribute(t,i),s.setScalar(0),s.addScaledVector(LM,r.x),s.addScaledVector(BM,r.y),s.addScaledVector(UM,r.z),s}static isFrontFacing(t,e,n,i){return MM.subVectors(n,e),wM.subVectors(t,e),MM.cross(wM).dot(i)<0}set(t,e,n){return this.a.copy(t),this.b.copy(e),this.c.copy(n),this}setFromPointsAndIndices(t,e,n,i){return this.a.copy(t[e]),this.b.copy(t[n]),this.c.copy(t[i]),this}setFromAttributeAndIndices(t,e,n,i){return this.a.fromBufferAttribute(t,e),this.b.fromBufferAttribute(t,n),this.c.fromBufferAttribute(t,i),this}clone(){return(new this.constructor).copy(this)}copy(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this}getArea(){return MM.subVectors(this.c,this.b),wM.subVectors(this.a,this.b),.5*MM.cross(wM).length()}getMidpoint(t){return t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(t){return OM.getNormal(this.a,this.b,this.c,t)}getPlane(t){return t.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(t,e){return OM.getBarycoord(t,this.a,this.b,this.c,e)}getInterpolation(t,e,n,i,r){return OM.getInterpolation(t,this.a,this.b,this.c,e,n,i,r)}containsPoint(t){return OM.containsPoint(t,this.a,this.b,this.c)}isFrontFacing(t){return OM.isFrontFacing(this.a,this.b,this.c,t)}intersectsBox(t){return t.intersectsTriangle(this)}closestPointToPoint(t,e){const n=this.a,i=this.b,r=this.c;let s,a;CM.subVectors(i,n),RM.subVectors(r,n),PM.subVectors(t,n);const o=CM.dot(PM),l=RM.dot(PM);if(o<=0&&l<=0)return e.copy(n);DM.subVectors(t,i);const u=CM.dot(DM),h=RM.dot(DM);if(u>=0&&h<=u)return e.copy(i);const c=o*h-u*l;if(c<=0&&o>=0&&u<=0)return s=o/(o-u),e.copy(n).addScaledVector(CM,s);IM.subVectors(t,r);const A=CM.dot(IM),d=RM.dot(IM);if(d>=0&&A<=d)return e.copy(r);const p=A*l-o*d;if(p<=0&&l>=0&&d<=0)return a=l/(l-d),e.copy(n).addScaledVector(RM,a);const f=u*d-A*h;if(f<=0&&h-u>=0&&A-d>=0)return NM.subVectors(r,i),a=(h-u)/(h-u+(A-d)),e.copy(i).addScaledVector(NM,a);const m=1/(f+p+c);return s=p*m,a=c*m,e.copy(n).addScaledVector(CM,s).addScaledVector(RM,a)}equals(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}}const FM={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},kM={h:0,s:0,l:0},zM={h:0,s:0,l:0};function qM(t,e,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?t+6*(e-t)*n:n<.5?e:n<2/3?t+6*(e-t)*(2/3-n):t}class GM{constructor(t,e,n){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(t,e,n)}set(t,e,n){if(void 0===e&&void 0===n){const e=t;e&&e.isColor?this.copy(e):"number"==typeof e?this.setHex(e):"string"==typeof e&&this.setStyle(e)}else this.setRGB(t,e,n);return this}setScalar(t){return this.r=t,this.g=t,this.b=t,this}setHex(t,e=yb){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,sS.toWorkingColorSpace(this,e),this}setRGB(t,e,n,i=sS.workingColorSpace){return this.r=t,this.g=e,this.b=n,sS.toWorkingColorSpace(this,i),this}setHSL(t,e,n,i=sS.workingColorSpace){if(t=jb(t,1),e=Hb(e,0,1),n=Hb(n,0,1),0===e)this.r=this.g=this.b=n;else{const i=n<=.5?n*(1+e):n+e-n*e,r=2*n-i;this.r=qM(r,i,t+1/3),this.g=qM(r,i,t),this.b=qM(r,i,t-1/3)}return sS.toWorkingColorSpace(this,i),this}setStyle(t,e=yb){function n(e){void 0!==e&&parseFloat(e)<1&&console.warn("THREE.Color: Alpha component of "+t+" will be ignored.")}let i;if(i=/^(\w+)\(([^\)]*)\)/.exec(t)){let r;const s=i[1],a=i[2];switch(s){case"rgb":case"rgba":if(r=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return n(r[4]),this.setRGB(Math.min(255,parseInt(r[1],10))/255,Math.min(255,parseInt(r[2],10))/255,Math.min(255,parseInt(r[3],10))/255,e);if(r=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return n(r[4]),this.setRGB(Math.min(100,parseInt(r[1],10))/100,Math.min(100,parseInt(r[2],10))/100,Math.min(100,parseInt(r[3],10))/100,e);break;case"hsl":case"hsla":if(r=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return n(r[4]),this.setHSL(parseFloat(r[1])/360,parseFloat(r[2])/100,parseFloat(r[3])/100,e);break;default:console.warn("THREE.Color: Unknown color model "+t)}}else if(i=/^\#([A-Fa-f\d]+)$/.exec(t)){const n=i[1],r=n.length;if(3===r)return this.setRGB(parseInt(n.charAt(0),16)/15,parseInt(n.charAt(1),16)/15,parseInt(n.charAt(2),16)/15,e);if(6===r)return this.setHex(parseInt(n,16),e);console.warn("THREE.Color: Invalid hex color "+t)}else if(t&&t.length>0)return this.setColorName(t,e);return this}setColorName(t,e=yb){const n=FM[t.toLowerCase()];return void 0!==n?this.setHex(n,e):console.warn("THREE.Color: Unknown color "+t),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(t){return this.r=t.r,this.g=t.g,this.b=t.b,this}copySRGBToLinear(t){return this.r=aS(t.r),this.g=aS(t.g),this.b=aS(t.b),this}copyLinearToSRGB(t){return this.r=oS(t.r),this.g=oS(t.g),this.b=oS(t.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(t=yb){return sS.fromWorkingColorSpace(VM.copy(this),t),65536*Math.round(Hb(255*VM.r,0,255))+256*Math.round(Hb(255*VM.g,0,255))+Math.round(Hb(255*VM.b,0,255))}getHexString(t=yb){return("000000"+this.getHex(t).toString(16)).slice(-6)}getHSL(t,e=sS.workingColorSpace){sS.fromWorkingColorSpace(VM.copy(this),e);const n=VM.r,i=VM.g,r=VM.b,s=Math.max(n,i,r),a=Math.min(n,i,r);let o,l;const u=(a+s)/2;if(a===s)o=0,l=0;else{const t=s-a;switch(l=u<=.5?t/(s+a):t/(2-s-a),s){case n:o=(i-r)/t+(i<r?6:0);break;case i:o=(r-n)/t+2;break;case r:o=(n-i)/t+4}o/=6}return t.h=o,t.s=l,t.l=u,t}getRGB(t,e=sS.workingColorSpace){return sS.fromWorkingColorSpace(VM.copy(this),e),t.r=VM.r,t.g=VM.g,t.b=VM.b,t}getStyle(t=yb){sS.fromWorkingColorSpace(VM.copy(this),t);const e=VM.r,n=VM.g,i=VM.b;return t!==yb?`color(${t} ${e.toFixed(3)} ${n.toFixed(3)} ${i.toFixed(3)})`:`rgb(${Math.round(255*e)},${Math.round(255*n)},${Math.round(255*i)})`}offsetHSL(t,e,n){return this.getHSL(kM),this.setHSL(kM.h+t,kM.s+e,kM.l+n)}add(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this}addColors(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this}addScalar(t){return this.r+=t,this.g+=t,this.b+=t,this}sub(t){return this.r=Math.max(0,this.r-t.r),this.g=Math.max(0,this.g-t.g),this.b=Math.max(0,this.b-t.b),this}multiply(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this}multiplyScalar(t){return this.r*=t,this.g*=t,this.b*=t,this}lerp(t,e){return this.r+=(t.r-this.r)*e,this.g+=(t.g-this.g)*e,this.b+=(t.b-this.b)*e,this}lerpColors(t,e,n){return this.r=t.r+(e.r-t.r)*n,this.g=t.g+(e.g-t.g)*n,this.b=t.b+(e.b-t.b)*n,this}lerpHSL(t,e){this.getHSL(kM),t.getHSL(zM);const n=Wb(kM.h,zM.h,e),i=Wb(kM.s,zM.s,e),r=Wb(kM.l,zM.l,e);return this.setHSL(n,i,r),this}setFromVector3(t){return this.r=t.x,this.g=t.y,this.b=t.z,this}applyMatrix3(t){const e=this.r,n=this.g,i=this.b,r=t.elements;return this.r=r[0]*e+r[3]*n+r[6]*i,this.g=r[1]*e+r[4]*n+r[7]*i,this.b=r[2]*e+r[5]*n+r[8]*i,this}equals(t){return t.r===this.r&&t.g===this.g&&t.b===this.b}fromArray(t,e=0){return this.r=t[e],this.g=t[e+1],this.b=t[e+2],this}toArray(t=[],e=0){return t[e]=this.r,t[e+1]=this.g,t[e+2]=this.b,t}fromBufferAttribute(t,e){return this.r=t.getX(e),this.g=t.getY(e),this.b=t.getZ(e),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}}const VM=new GM;GM.NAMES=FM;let HM=0;class jM extends Fb{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:HM++}),this.uuid=Vb(),this.name="",this.type="Material",this.blending=1,this.side=0,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=Ax,this.blendDst=dx,this.blendEquation=sx,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.blendColor=new GM(0,0,0),this.blendAlpha=0,this.depthFunc=3,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=519,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=wb,this.stencilZFail=wb,this.stencilZPass=wb,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.forceSinglePass=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(t){this._alphaTest>0!=t>0&&this.version++,this._alphaTest=t}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(t){if(void 0!==t)for(const e in t){const n=t[e];if(void 0===n){console.warn(`THREE.Material: parameter '${e}' has value of undefined.`);continue}const i=this[e];void 0!==i?i&&i.isColor?i.set(n):i&&i.isVector3&&n&&n.isVector3?i.copy(n):this[e]=n:console.warn(`THREE.Material: '${e}' is not a property of THREE.${this.type}.`)}}toJSON(t){const e=void 0===t||"string"==typeof t;e&&(t={textures:{},images:{}});const n={metadata:{version:4.6,type:"Material",generator:"Material.toJSON"}};function i(t){const e=[];for(const n in t){const i=t[n];delete i.metadata,e.push(i)}return e}if(n.uuid=this.uuid,n.type=this.type,""!==this.name&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),void 0!==this.roughness&&(n.roughness=this.roughness),void 0!==this.metalness&&(n.metalness=this.metalness),void 0!==this.sheen&&(n.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(n.sheenColor=this.sheenColor.getHex()),void 0!==this.sheenRoughness&&(n.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),void 0!==this.emissiveIntensity&&1!==this.emissiveIntensity&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),void 0!==this.specularIntensity&&(n.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(n.specularColor=this.specularColor.getHex()),void 0!==this.shininess&&(n.shininess=this.shininess),void 0!==this.clearcoat&&(n.clearcoat=this.clearcoat),void 0!==this.clearcoatRoughness&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(t).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(t).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(t).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),void 0!==this.dispersion&&(n.dispersion=this.dispersion),void 0!==this.iridescence&&(n.iridescence=this.iridescence),void 0!==this.iridescenceIOR&&(n.iridescenceIOR=this.iridescenceIOR),void 0!==this.iridescenceThicknessRange&&(n.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(n.iridescenceMap=this.iridescenceMap.toJSON(t).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(n.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(t).uuid),void 0!==this.anisotropy&&(n.anisotropy=this.anisotropy),void 0!==this.anisotropyRotation&&(n.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(n.anisotropyMap=this.anisotropyMap.toJSON(t).uuid),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(t).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(t).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(t).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(t).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(t).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(t).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(t).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(n.specularIntensityMap=this.specularIntensityMap.toJSON(t).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(n.specularColorMap=this.specularColorMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(t).uuid,void 0!==this.combine&&(n.combine=this.combine)),void 0!==this.envMapRotation&&(n.envMapRotation=this.envMapRotation.toArray()),void 0!==this.envMapIntensity&&(n.envMapIntensity=this.envMapIntensity),void 0!==this.reflectivity&&(n.reflectivity=this.reflectivity),void 0!==this.refractionRatio&&(n.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(t).uuid),void 0!==this.transmission&&(n.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(n.transmissionMap=this.transmissionMap.toJSON(t).uuid),void 0!==this.thickness&&(n.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(n.thicknessMap=this.thicknessMap.toJSON(t).uuid),void 0!==this.attenuationDistance&&this.attenuationDistance!==1/0&&(n.attenuationDistance=this.attenuationDistance),void 0!==this.attenuationColor&&(n.attenuationColor=this.attenuationColor.getHex()),void 0!==this.size&&(n.size=this.size),null!==this.shadowSide&&(n.shadowSide=this.shadowSide),void 0!==this.sizeAttenuation&&(n.sizeAttenuation=this.sizeAttenuation),1!==this.blending&&(n.blending=this.blending),0!==this.side&&(n.side=this.side),!0===this.vertexColors&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),!0===this.transparent&&(n.transparent=!0),this.blendSrc!==Ax&&(n.blendSrc=this.blendSrc),this.blendDst!==dx&&(n.blendDst=this.blendDst),this.blendEquation!==sx&&(n.blendEquation=this.blendEquation),null!==this.blendSrcAlpha&&(n.blendSrcAlpha=this.blendSrcAlpha),null!==this.blendDstAlpha&&(n.blendDstAlpha=this.blendDstAlpha),null!==this.blendEquationAlpha&&(n.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(n.blendColor=this.blendColor.getHex()),0!==this.blendAlpha&&(n.blendAlpha=this.blendAlpha),3!==this.depthFunc&&(n.depthFunc=this.depthFunc),!1===this.depthTest&&(n.depthTest=this.depthTest),!1===this.depthWrite&&(n.depthWrite=this.depthWrite),!1===this.colorWrite&&(n.colorWrite=this.colorWrite),255!==this.stencilWriteMask&&(n.stencilWriteMask=this.stencilWriteMask),519!==this.stencilFunc&&(n.stencilFunc=this.stencilFunc),0!==this.stencilRef&&(n.stencilRef=this.stencilRef),255!==this.stencilFuncMask&&(n.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==wb&&(n.stencilFail=this.stencilFail),this.stencilZFail!==wb&&(n.stencilZFail=this.stencilZFail),this.stencilZPass!==wb&&(n.stencilZPass=this.stencilZPass),!0===this.stencilWrite&&(n.stencilWrite=this.stencilWrite),void 0!==this.rotation&&0!==this.rotation&&(n.rotation=this.rotation),!0===this.polygonOffset&&(n.polygonOffset=!0),0!==this.polygonOffsetFactor&&(n.polygonOffsetFactor=this.polygonOffsetFactor),0!==this.polygonOffsetUnits&&(n.polygonOffsetUnits=this.polygonOffsetUnits),void 0!==this.linewidth&&1!==this.linewidth&&(n.linewidth=this.linewidth),void 0!==this.dashSize&&(n.dashSize=this.dashSize),void 0!==this.gapSize&&(n.gapSize=this.gapSize),void 0!==this.scale&&(n.scale=this.scale),!0===this.dithering&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),!0===this.alphaHash&&(n.alphaHash=!0),!0===this.alphaToCoverage&&(n.alphaToCoverage=!0),!0===this.premultipliedAlpha&&(n.premultipliedAlpha=!0),!0===this.forceSinglePass&&(n.forceSinglePass=!0),!0===this.wireframe&&(n.wireframe=!0),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(n.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(n.wireframeLinejoin=this.wireframeLinejoin),!0===this.flatShading&&(n.flatShading=!0),!1===this.visible&&(n.visible=!1),!1===this.toneMapped&&(n.toneMapped=!1),!1===this.fog&&(n.fog=!1),Object.keys(this.userData).length>0&&(n.userData=this.userData),e){const e=i(t.textures),r=i(t.images);e.length>0&&(n.textures=e),r.length>0&&(n.images=r)}return n}clone(){return(new this.constructor).copy(this)}copy(t){this.name=t.name,this.blending=t.blending,this.side=t.side,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.blendColor.copy(t.blendColor),this.blendAlpha=t.blendAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.stencilWriteMask=t.stencilWriteMask,this.stencilFunc=t.stencilFunc,this.stencilRef=t.stencilRef,this.stencilFuncMask=t.stencilFuncMask,this.stencilFail=t.stencilFail,this.stencilZFail=t.stencilZFail,this.stencilZPass=t.stencilZPass,this.stencilWrite=t.stencilWrite;const e=t.clippingPlanes;let n=null;if(null!==e){const t=e.length;n=new Array(t);for(let i=0;i!==t;++i)n[i]=e[i].clone()}return this.clippingPlanes=n,this.clipIntersection=t.clipIntersection,this.clipShadows=t.clipShadows,this.shadowSide=t.shadowSide,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.alphaHash=t.alphaHash,this.alphaToCoverage=t.alphaToCoverage,this.premultipliedAlpha=t.premultipliedAlpha,this.forceSinglePass=t.forceSinglePass,this.visible=t.visible,this.toneMapped=t.toneMapped,this.userData=JSON.parse(JSON.stringify(t.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(t){!0===t&&this.version++}onBuild(){console.warn("Material: onBuild() has been removed.")}}class WM extends jM{constructor(t){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new GM(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new aM,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.fog=t.fog,this}}const XM=YM();function YM(){const t=new ArrayBuffer(4),e=new Float32Array(t),n=new Uint32Array(t),i=new Uint32Array(512),r=new Uint32Array(512);for(let t=0;t<256;++t){const e=t-127;e<-27?(i[t]=0,i[256|t]=32768,r[t]=24,r[256|t]=24):e<-14?(i[t]=1024>>-e-14,i[256|t]=1024>>-e-14|32768,r[t]=-e-1,r[256|t]=-e-1):e<=15?(i[t]=e+15<<10,i[256|t]=e+15<<10|32768,r[t]=13,r[256|t]=13):e<128?(i[t]=31744,i[256|t]=64512,r[t]=24,r[256|t]=24):(i[t]=31744,i[256|t]=64512,r[t]=13,r[256|t]=13)}const s=new Uint32Array(2048),a=new Uint32Array(64),o=new Uint32Array(64);for(let t=1;t<1024;++t){let e=t<<13,n=0;for(;!(8388608&e);)e<<=1,n-=8388608;e&=-8388609,n+=947912704,s[t]=e|n}for(let t=1024;t<2048;++t)s[t]=939524096+(t-1024<<13);for(let t=1;t<31;++t)a[t]=t<<23;a[31]=1199570944,a[32]=2147483648;for(let t=33;t<63;++t)a[t]=2147483648+(t-32<<23);a[63]=3347054592;for(let t=1;t<64;++t)32!==t&&(o[t]=1024);return{floatView:e,uint32View:n,baseTable:i,shiftTable:r,mantissaTable:s,exponentTable:a,offsetTable:o}}function QM(t){Math.abs(t)>65504&&console.warn("THREE.DataUtils.toHalfFloat(): Value out of range."),t=Hb(t,-65504,65504),XM.floatView[0]=t;const e=XM.uint32View[0],n=e>>23&511;return XM.baseTable[n]+((8388607&e)>>XM.shiftTable[n])}function $M(t){const e=t>>10;return XM.uint32View[0]=XM.mantissaTable[XM.offsetTable[e]+(1023&t)]+XM.exponentTable[e],XM.floatView[0]}const ZM=new _S,KM=new $b;class JM{constructor(t,e,n=!1){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=t,this.itemSize=e,this.count=void 0!==t?t.length/e:0,this.normalized=n,this.usage=Lb,this.updateRanges=[],this.gpuType=Fx,this.version=0}onUploadCallback(){}set needsUpdate(t){!0===t&&this.version++}setUsage(t){return this.usage=t,this}addUpdateRange(t,e){this.updateRanges.push({start:t,count:e})}clearUpdateRanges(){this.updateRanges.length=0}copy(t){return this.name=t.name,this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.usage=t.usage,this.gpuType=t.gpuType,this}copyAt(t,e,n){t*=this.itemSize,n*=e.itemSize;for(let i=0,r=this.itemSize;i<r;i++)this.array[t+i]=e.array[n+i];return this}copyArray(t){return this.array.set(t),this}applyMatrix3(t){if(2===this.itemSize)for(let e=0,n=this.count;e<n;e++)KM.fromBufferAttribute(this,e),KM.applyMatrix3(t),this.setXY(e,KM.x,KM.y);else if(3===this.itemSize)for(let e=0,n=this.count;e<n;e++)ZM.fromBufferAttribute(this,e),ZM.applyMatrix3(t),this.setXYZ(e,ZM.x,ZM.y,ZM.z);return this}applyMatrix4(t){for(let e=0,n=this.count;e<n;e++)ZM.fromBufferAttribute(this,e),ZM.applyMatrix4(t),this.setXYZ(e,ZM.x,ZM.y,ZM.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)ZM.fromBufferAttribute(this,e),ZM.applyNormalMatrix(t),this.setXYZ(e,ZM.x,ZM.y,ZM.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)ZM.fromBufferAttribute(this,e),ZM.transformDirection(t),this.setXYZ(e,ZM.x,ZM.y,ZM.z);return this}set(t,e=0){return this.array.set(t,e),this}getComponent(t,e){let n=this.array[t*this.itemSize+e];return this.normalized&&(n=Xb(n,this.array)),n}setComponent(t,e,n){return this.normalized&&(n=Yb(n,this.array)),this.array[t*this.itemSize+e]=n,this}getX(t){let e=this.array[t*this.itemSize];return this.normalized&&(e=Xb(e,this.array)),e}setX(t,e){return this.normalized&&(e=Yb(e,this.array)),this.array[t*this.itemSize]=e,this}getY(t){let e=this.array[t*this.itemSize+1];return this.normalized&&(e=Xb(e,this.array)),e}setY(t,e){return this.normalized&&(e=Yb(e,this.array)),this.array[t*this.itemSize+1]=e,this}getZ(t){let e=this.array[t*this.itemSize+2];return this.normalized&&(e=Xb(e,this.array)),e}setZ(t,e){return this.normalized&&(e=Yb(e,this.array)),this.array[t*this.itemSize+2]=e,this}getW(t){let e=this.array[t*this.itemSize+3];return this.normalized&&(e=Xb(e,this.array)),e}setW(t,e){return this.normalized&&(e=Yb(e,this.array)),this.array[t*this.itemSize+3]=e,this}setXY(t,e,n){return t*=this.itemSize,this.normalized&&(e=Yb(e,this.array),n=Yb(n,this.array)),this.array[t+0]=e,this.array[t+1]=n,this}setXYZ(t,e,n,i){return t*=this.itemSize,this.normalized&&(e=Yb(e,this.array),n=Yb(n,this.array),i=Yb(i,this.array)),this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=i,this}setXYZW(t,e,n,i,r){return t*=this.itemSize,this.normalized&&(e=Yb(e,this.array),n=Yb(n,this.array),i=Yb(i,this.array),r=Yb(r,this.array)),this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=i,this.array[t+3]=r,this}onUpload(t){return this.onUploadCallback=t,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const t={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return""!==this.name&&(t.name=this.name),this.usage!==Lb&&(t.usage=this.usage),t}}class tw extends JM{constructor(t,e,n){super(new Uint16Array(t),e,n)}}class ew extends JM{constructor(t,e,n){super(new Uint32Array(t),e,n)}}class nw extends JM{constructor(t,e,n){super(new Uint16Array(t),e,n),this.isFloat16BufferAttribute=!0}getX(t){let e=$M(this.array[t*this.itemSize]);return this.normalized&&(e=Xb(e,this.array)),e}setX(t,e){return this.normalized&&(e=Yb(e,this.array)),this.array[t*this.itemSize]=QM(e),this}getY(t){let e=$M(this.array[t*this.itemSize+1]);return this.normalized&&(e=Xb(e,this.array)),e}setY(t,e){return this.normalized&&(e=Yb(e,this.array)),this.array[t*this.itemSize+1]=QM(e),this}getZ(t){let e=$M(this.array[t*this.itemSize+2]);return this.normalized&&(e=Xb(e,this.array)),e}setZ(t,e){return this.normalized&&(e=Yb(e,this.array)),this.array[t*this.itemSize+2]=QM(e),this}getW(t){let e=$M(this.array[t*this.itemSize+3]);return this.normalized&&(e=Xb(e,this.array)),e}setW(t,e){return this.normalized&&(e=Yb(e,this.array)),this.array[t*this.itemSize+3]=QM(e),this}setXY(t,e,n){return t*=this.itemSize,this.normalized&&(e=Yb(e,this.array),n=Yb(n,this.array)),this.array[t+0]=QM(e),this.array[t+1]=QM(n),this}setXYZ(t,e,n,i){return t*=this.itemSize,this.normalized&&(e=Yb(e,this.array),n=Yb(n,this.array),i=Yb(i,this.array)),this.array[t+0]=QM(e),this.array[t+1]=QM(n),this.array[t+2]=QM(i),this}setXYZW(t,e,n,i,r){return t*=this.itemSize,this.normalized&&(e=Yb(e,this.array),n=Yb(n,this.array),i=Yb(i,this.array),r=Yb(r,this.array)),this.array[t+0]=QM(e),this.array[t+1]=QM(n),this.array[t+2]=QM(i),this.array[t+3]=QM(r),this}}class iw extends JM{constructor(t,e,n){super(new Float32Array(t),e,n)}}let rw=0;const sw=new $S,aw=new SM,ow=new _S,lw=new SS,uw=new SS,hw=new _S;class cw extends Fb{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:rw++}),this.uuid=Vb(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(t){return Array.isArray(t)?this.index=new(function(t){for(let e=t.length-1;e>=0;--e)if(t[e]>=65535)return!0;return!1}(t)?ew:tw)(t,1):this.index=t,this}getAttribute(t){return this.attributes[t]}setAttribute(t,e){return this.attributes[t]=e,this}deleteAttribute(t){return delete this.attributes[t],this}hasAttribute(t){return void 0!==this.attributes[t]}addGroup(t,e,n=0){this.groups.push({start:t,count:e,materialIndex:n})}clearGroups(){this.groups=[]}setDrawRange(t,e){this.drawRange.start=t,this.drawRange.count=e}applyMatrix4(t){const e=this.attributes.position;void 0!==e&&(e.applyMatrix4(t),e.needsUpdate=!0);const n=this.attributes.normal;if(void 0!==n){const e=(new Zb).getNormalMatrix(t);n.applyNormalMatrix(e),n.needsUpdate=!0}const i=this.attributes.tangent;return void 0!==i&&(i.transformDirection(t),i.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this}applyQuaternion(t){return sw.makeRotationFromQuaternion(t),this.applyMatrix4(sw),this}rotateX(t){return sw.makeRotationX(t),this.applyMatrix4(sw),this}rotateY(t){return sw.makeRotationY(t),this.applyMatrix4(sw),this}rotateZ(t){return sw.makeRotationZ(t),this.applyMatrix4(sw),this}translate(t,e,n){return sw.makeTranslation(t,e,n),this.applyMatrix4(sw),this}scale(t,e,n){return sw.makeScale(t,e,n),this.applyMatrix4(sw),this}lookAt(t){return aw.lookAt(t),aw.updateMatrix(),this.applyMatrix4(aw.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(ow).negate(),this.translate(ow.x,ow.y,ow.z),this}setFromPoints(t){const e=[];for(let n=0,i=t.length;n<i;n++){const i=t[n];e.push(i.x,i.y,i.z||0)}return this.setAttribute("position",new iw(e,3)),this}computeBoundingBox(){null===this.boundingBox&&(this.boundingBox=new SS);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error("THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box.",this),void this.boundingBox.set(new _S(-1/0,-1/0,-1/0),new _S(1/0,1/0,1/0));if(void 0!==t){if(this.boundingBox.setFromBufferAttribute(t),e)for(let t=0,n=e.length;t<n;t++){const n=e[t];lw.setFromBufferAttribute(n),this.morphTargetsRelative?(hw.addVectors(this.boundingBox.min,lw.min),this.boundingBox.expandByPoint(hw),hw.addVectors(this.boundingBox.max,lw.max),this.boundingBox.expandByPoint(hw)):(this.boundingBox.expandByPoint(lw.min),this.boundingBox.expandByPoint(lw.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){null===this.boundingSphere&&(this.boundingSphere=new qS);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error("THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere.",this),void this.boundingSphere.set(new _S,1/0);if(t){const n=this.boundingSphere.center;if(lw.setFromBufferAttribute(t),e)for(let t=0,n=e.length;t<n;t++){const n=e[t];uw.setFromBufferAttribute(n),this.morphTargetsRelative?(hw.addVectors(lw.min,uw.min),lw.expandByPoint(hw),hw.addVectors(lw.max,uw.max),lw.expandByPoint(hw)):(lw.expandByPoint(uw.min),lw.expandByPoint(uw.max))}lw.getCenter(n);let i=0;for(let e=0,r=t.count;e<r;e++)hw.fromBufferAttribute(t,e),i=Math.max(i,n.distanceToSquared(hw));if(e)for(let r=0,s=e.length;r<s;r++){const s=e[r],a=this.morphTargetsRelative;for(let e=0,r=s.count;e<r;e++)hw.fromBufferAttribute(s,e),a&&(ow.fromBufferAttribute(t,e),hw.add(ow)),i=Math.max(i,n.distanceToSquared(hw))}this.boundingSphere.radius=Math.sqrt(i),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const t=this.index,e=this.attributes;if(null===t||void 0===e.position||void 0===e.normal||void 0===e.uv)return void console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");const n=e.position,i=e.normal,r=e.uv;!1===this.hasAttribute("tangent")&&this.setAttribute("tangent",new JM(new Float32Array(4*n.count),4));const s=this.getAttribute("tangent"),a=[],o=[];for(let t=0;t<n.count;t++)a[t]=new _S,o[t]=new _S;const l=new _S,u=new _S,h=new _S,c=new $b,A=new $b,d=new $b,p=new _S,f=new _S;function m(t,e,i){l.fromBufferAttribute(n,t),u.fromBufferAttribute(n,e),h.fromBufferAttribute(n,i),c.fromBufferAttribute(r,t),A.fromBufferAttribute(r,e),d.fromBufferAttribute(r,i),u.sub(l),h.sub(l),A.sub(c),d.sub(c);const s=1/(A.x*d.y-d.x*A.y);isFinite(s)&&(p.copy(u).multiplyScalar(d.y).addScaledVector(h,-A.y).multiplyScalar(s),f.copy(h).multiplyScalar(A.x).addScaledVector(u,-d.x).multiplyScalar(s),a[t].add(p),a[e].add(p),a[i].add(p),o[t].add(f),o[e].add(f),o[i].add(f))}let g=this.groups;0===g.length&&(g=[{start:0,count:t.count}]);for(let e=0,n=g.length;e<n;++e){const n=g[e],i=n.start;for(let e=i,r=i+n.count;e<r;e+=3)m(t.getX(e+0),t.getX(e+1),t.getX(e+2))}const y=new _S,v=new _S,_=new _S,x=new _S;function b(t){_.fromBufferAttribute(i,t),x.copy(_);const e=a[t];y.copy(e),y.sub(_.multiplyScalar(_.dot(e))).normalize(),v.crossVectors(x,e);const n=v.dot(o[t])<0?-1:1;s.setXYZW(t,y.x,y.y,y.z,n)}for(let e=0,n=g.length;e<n;++e){const n=g[e],i=n.start;for(let e=i,r=i+n.count;e<r;e+=3)b(t.getX(e+0)),b(t.getX(e+1)),b(t.getX(e+2))}}computeVertexNormals(){const t=this.index,e=this.getAttribute("position");if(void 0!==e){let n=this.getAttribute("normal");if(void 0===n)n=new JM(new Float32Array(3*e.count),3),this.setAttribute("normal",n);else for(let t=0,e=n.count;t<e;t++)n.setXYZ(t,0,0,0);const i=new _S,r=new _S,s=new _S,a=new _S,o=new _S,l=new _S,u=new _S,h=new _S;if(t)for(let c=0,A=t.count;c<A;c+=3){const A=t.getX(c+0),d=t.getX(c+1),p=t.getX(c+2);i.fromBufferAttribute(e,A),r.fromBufferAttribute(e,d),s.fromBufferAttribute(e,p),u.subVectors(s,r),h.subVectors(i,r),u.cross(h),a.fromBufferAttribute(n,A),o.fromBufferAttribute(n,d),l.fromBufferAttribute(n,p),a.add(u),o.add(u),l.add(u),n.setXYZ(A,a.x,a.y,a.z),n.setXYZ(d,o.x,o.y,o.z),n.setXYZ(p,l.x,l.y,l.z)}else for(let t=0,a=e.count;t<a;t+=3)i.fromBufferAttribute(e,t+0),r.fromBufferAttribute(e,t+1),s.fromBufferAttribute(e,t+2),u.subVectors(s,r),h.subVectors(i,r),u.cross(h),n.setXYZ(t+0,u.x,u.y,u.z),n.setXYZ(t+1,u.x,u.y,u.z),n.setXYZ(t+2,u.x,u.y,u.z);this.normalizeNormals(),n.needsUpdate=!0}}normalizeNormals(){const t=this.attributes.normal;for(let e=0,n=t.count;e<n;e++)hw.fromBufferAttribute(t,e),hw.normalize(),t.setXYZ(e,hw.x,hw.y,hw.z)}toNonIndexed(){function t(t,e){const n=t.array,i=t.itemSize,r=t.normalized,s=new n.constructor(e.length*i);let a=0,o=0;for(let r=0,l=e.length;r<l;r++){a=t.isInterleavedBufferAttribute?e[r]*t.data.stride+t.offset:e[r]*i;for(let t=0;t<i;t++)s[o++]=n[a++]}return new JM(s,i,r)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const e=new cw,n=this.index.array,i=this.attributes;for(const r in i){const s=t(i[r],n);e.setAttribute(r,s)}const r=this.morphAttributes;for(const i in r){const s=[],a=r[i];for(let e=0,i=a.length;e<i;e++){const i=t(a[e],n);s.push(i)}e.morphAttributes[i]=s}e.morphTargetsRelative=this.morphTargetsRelative;const s=this.groups;for(let t=0,n=s.length;t<n;t++){const n=s[t];e.addGroup(n.start,n.count,n.materialIndex)}return e}toJSON(){const t={metadata:{version:4.6,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),Object.keys(this.userData).length>0&&(t.userData=this.userData),void 0!==this.parameters){const e=this.parameters;for(const n in e)void 0!==e[n]&&(t[n]=e[n]);return t}t.data={attributes:{}};const e=this.index;null!==e&&(t.data.index={type:e.array.constructor.name,array:Array.prototype.slice.call(e.array)});const n=this.attributes;for(const e in n){const i=n[e];t.data.attributes[e]=i.toJSON(t.data)}const i={};let r=!1;for(const e in this.morphAttributes){const n=this.morphAttributes[e],s=[];for(let e=0,i=n.length;e<i;e++){const i=n[e];s.push(i.toJSON(t.data))}s.length>0&&(i[e]=s,r=!0)}r&&(t.data.morphAttributes=i,t.data.morphTargetsRelative=this.morphTargetsRelative);const s=this.groups;s.length>0&&(t.data.groups=JSON.parse(JSON.stringify(s)));const a=this.boundingSphere;return null!==a&&(t.data.boundingSphere={center:a.center.toArray(),radius:a.radius}),t}clone(){return(new this.constructor).copy(this)}copy(t){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const e={};this.name=t.name;const n=t.index;null!==n&&this.setIndex(n.clone(e));const i=t.attributes;for(const t in i){const n=i[t];this.setAttribute(t,n.clone(e))}const r=t.morphAttributes;for(const t in r){const n=[],i=r[t];for(let t=0,r=i.length;t<r;t++)n.push(i[t].clone(e));this.morphAttributes[t]=n}this.morphTargetsRelative=t.morphTargetsRelative;const s=t.groups;for(let t=0,e=s.length;t<e;t++){const e=s[t];this.addGroup(e.start,e.count,e.materialIndex)}const a=t.boundingBox;null!==a&&(this.boundingBox=a.clone());const o=t.boundingSphere;return null!==o&&(this.boundingSphere=o.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this.userData=t.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}}const Aw=new $S,dw=new QS,pw=new qS,fw=new _S,mw=new _S,gw=new _S,yw=new _S,vw=new _S,_w=new _S,xw=new _S,bw=new _S;class Sw extends SM{constructor(t=new cw,e=new WM){super(),this.isMesh=!0,this.type="Mesh",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),void 0!==t.morphTargetInfluences&&(this.morphTargetInfluences=t.morphTargetInfluences.slice()),void 0!==t.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},t.morphTargetDictionary)),this.material=Array.isArray(t.material)?t.material.slice():t.material,this.geometry=t.geometry,this}updateMorphTargets(){const t=this.geometry.morphAttributes,e=Object.keys(t);if(e.length>0){const n=t[e[0]];if(void 0!==n){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let t=0,e=n.length;t<e;t++){const e=n[t].name||String(t);this.morphTargetInfluences.push(0),this.morphTargetDictionary[e]=t}}}}getVertexPosition(t,e){const n=this.geometry,i=n.attributes.position,r=n.morphAttributes.position,s=n.morphTargetsRelative;e.fromBufferAttribute(i,t);const a=this.morphTargetInfluences;if(r&&a){_w.set(0,0,0);for(let n=0,i=r.length;n<i;n++){const i=a[n],o=r[n];0!==i&&(vw.fromBufferAttribute(o,t),s?_w.addScaledVector(vw,i):_w.addScaledVector(vw.sub(e),i))}e.add(_w)}return e}raycast(t,e){const n=this.geometry,i=this.material,r=this.matrixWorld;if(void 0!==i){if(null===n.boundingSphere&&n.computeBoundingSphere(),pw.copy(n.boundingSphere),pw.applyMatrix4(r),dw.copy(t.ray).recast(t.near),!1===pw.containsPoint(dw.origin)){if(null===dw.intersectSphere(pw,fw))return;if(dw.origin.distanceToSquared(fw)>(t.far-t.near)**2)return}Aw.copy(r).invert(),dw.copy(t.ray).applyMatrix4(Aw),null!==n.boundingBox&&!1===dw.intersectsBox(n.boundingBox)||this._computeIntersections(t,e,dw)}}_computeIntersections(t,e,n){let i;const r=this.geometry,s=this.material,a=r.index,o=r.attributes.position,l=r.attributes.uv,u=r.attributes.uv1,h=r.attributes.normal,c=r.groups,A=r.drawRange;if(null!==a)if(Array.isArray(s))for(let r=0,o=c.length;r<o;r++){const o=c[r],d=s[o.materialIndex];for(let r=Math.max(o.start,A.start),s=Math.min(a.count,Math.min(o.start+o.count,A.start+A.count));r<s;r+=3){i=Mw(this,d,t,n,l,u,h,a.getX(r),a.getX(r+1),a.getX(r+2)),i&&(i.faceIndex=Math.floor(r/3),i.face.materialIndex=o.materialIndex,e.push(i))}}else{for(let r=Math.max(0,A.start),o=Math.min(a.count,A.start+A.count);r<o;r+=3){i=Mw(this,s,t,n,l,u,h,a.getX(r),a.getX(r+1),a.getX(r+2)),i&&(i.faceIndex=Math.floor(r/3),e.push(i))}}else if(void 0!==o)if(Array.isArray(s))for(let r=0,a=c.length;r<a;r++){const a=c[r],d=s[a.materialIndex];for(let r=Math.max(a.start,A.start),s=Math.min(o.count,Math.min(a.start+a.count,A.start+A.count));r<s;r+=3){i=Mw(this,d,t,n,l,u,h,r,r+1,r+2),i&&(i.faceIndex=Math.floor(r/3),i.face.materialIndex=a.materialIndex,e.push(i))}}else{for(let r=Math.max(0,A.start),a=Math.min(o.count,A.start+A.count);r<a;r+=3){i=Mw(this,s,t,n,l,u,h,r,r+1,r+2),i&&(i.faceIndex=Math.floor(r/3),e.push(i))}}}}function Mw(t,e,n,i,r,s,a,o,l,u){t.getVertexPosition(o,mw),t.getVertexPosition(l,gw),t.getVertexPosition(u,yw);const h=function(t,e,n,i,r,s,a,o){let l;if(l=1===e.side?i.intersectTriangle(a,s,r,!0,o):i.intersectTriangle(r,s,a,0===e.side,o),null===l)return null;bw.copy(o),bw.applyMatrix4(t.matrixWorld);const u=n.ray.origin.distanceTo(bw);return u<n.near||u>n.far?null:{distance:u,point:bw.clone(),object:t}}(t,e,n,i,mw,gw,yw,xw);if(h){const t=new _S;OM.getBarycoord(xw,mw,gw,yw,t),r&&(h.uv=OM.getInterpolatedAttribute(r,o,l,u,t,new $b)),s&&(h.uv1=OM.getInterpolatedAttribute(s,o,l,u,t,new $b)),a&&(h.normal=OM.getInterpolatedAttribute(a,o,l,u,t,new _S),h.normal.dot(i.direction)>0&&h.normal.multiplyScalar(-1));const e={a:o,b:l,c:u,normal:new _S,materialIndex:0};OM.getNormal(mw,gw,yw,e.normal),h.face=e,h.barycoord=t}return h}class ww extends cw{constructor(t=1,e=1,n=1,i=1,r=1,s=1){super(),this.type="BoxGeometry",this.parameters={width:t,height:e,depth:n,widthSegments:i,heightSegments:r,depthSegments:s};const a=this;i=Math.floor(i),r=Math.floor(r),s=Math.floor(s);const o=[],l=[],u=[],h=[];let c=0,A=0;function d(t,e,n,i,r,s,d,p,f,m,g){const y=s/f,v=d/m,_=s/2,x=d/2,b=p/2,S=f+1,M=m+1;let w=0,T=0;const E=new _S;for(let s=0;s<M;s++){const a=s*v-x;for(let o=0;o<S;o++){const c=o*y-_;E[t]=c*i,E[e]=a*r,E[n]=b,l.push(E.x,E.y,E.z),E[t]=0,E[e]=0,E[n]=p>0?1:-1,u.push(E.x,E.y,E.z),h.push(o/f),h.push(1-s/m),w+=1}}for(let t=0;t<m;t++)for(let e=0;e<f;e++){const n=c+e+S*t,i=c+e+S*(t+1),r=c+(e+1)+S*(t+1),s=c+(e+1)+S*t;o.push(n,i,s),o.push(i,r,s),T+=6}a.addGroup(A,T,g),A+=T,c+=w}d("z","y","x",-1,-1,n,e,t,s,r,0),d("z","y","x",1,-1,n,e,-t,s,r,1),d("x","z","y",1,1,t,n,e,i,s,2),d("x","z","y",1,-1,t,n,-e,i,s,3),d("x","y","z",1,-1,t,e,n,i,r,4),d("x","y","z",-1,-1,t,e,-n,i,r,5),this.setIndex(o),this.setAttribute("position",new iw(l,3)),this.setAttribute("normal",new iw(u,3)),this.setAttribute("uv",new iw(h,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new ww(t.width,t.height,t.depth,t.widthSegments,t.heightSegments,t.depthSegments)}}function Tw(t){const e={};for(const n in t){e[n]={};for(const i in t[n]){const r=t[n][i];r&&(r.isColor||r.isMatrix3||r.isMatrix4||r.isVector2||r.isVector3||r.isVector4||r.isTexture||r.isQuaternion)?r.isRenderTargetTexture?(console.warn("UniformsUtils: Textures of render targets cannot be cloned via cloneUniforms() or mergeUniforms()."),e[n][i]=null):e[n][i]=r.clone():Array.isArray(r)?e[n][i]=r.slice():e[n][i]=r}}return e}class Ew extends jM{constructor(t){super(),this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader="\nvoid main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}\n",this.fragmentShader="\nvoid main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}\n",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.forceSinglePass=!0,this.extensions={clipCullDistance:!1,multiDraw:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv1:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,void 0!==t&&this.setValues(t)}copy(t){return super.copy(t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=Tw(t.uniforms),this.uniformsGroups=function(t){const e=[];for(let n=0;n<t.length;n++)e.push(t[n].clone());return e}(t.uniformsGroups),this.defines=Object.assign({},t.defines),this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.fog=t.fog,this.lights=t.lights,this.clipping=t.clipping,this.extensions=Object.assign({},t.extensions),this.glslVersion=t.glslVersion,this}toJSON(t){const e=super.toJSON(t);e.glslVersion=this.glslVersion,e.uniforms={};for(const n in this.uniforms){const i=this.uniforms[n].value;i&&i.isTexture?e.uniforms[n]={type:"t",value:i.toJSON(t).uuid}:i&&i.isColor?e.uniforms[n]={type:"c",value:i.getHex()}:i&&i.isVector2?e.uniforms[n]={type:"v2",value:i.toArray()}:i&&i.isVector3?e.uniforms[n]={type:"v3",value:i.toArray()}:i&&i.isVector4?e.uniforms[n]={type:"v4",value:i.toArray()}:i&&i.isMatrix3?e.uniforms[n]={type:"m3",value:i.toArray()}:i&&i.isMatrix4?e.uniforms[n]={type:"m4",value:i.toArray()}:e.uniforms[n]={value:i}}Object.keys(this.defines).length>0&&(e.defines=this.defines),e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader,e.lights=this.lights,e.clipping=this.clipping;const n={};for(const t in this.extensions)!0===this.extensions[t]&&(n[t]=!0);return Object.keys(n).length>0&&(e.extensions=n),e}}class Cw extends SM{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new $S,this.projectionMatrix=new $S,this.projectionMatrixInverse=new $S,this.coordinateSystem=Ub}copy(t,e){return super.copy(t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this.projectionMatrixInverse.copy(t.projectionMatrixInverse),this.coordinateSystem=t.coordinateSystem,this}getWorldDirection(t){return super.getWorldDirection(t).negate()}updateMatrixWorld(t){super.updateMatrixWorld(t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(t,e){super.updateWorldMatrix(t,e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return(new this.constructor).copy(this)}}const Rw=new _S,Nw=new $b,Pw=new $b;class Dw extends Cw{constructor(t=50,e=1,n=.1,i=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=t,this.zoom=1,this.near=n,this.far=i,this.focus=10,this.aspect=e,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=null===t.view?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this}setFocalLength(t){const e=.5*this.getFilmHeight()/t;this.fov=2*Gb*Math.atan(e),this.updateProjectionMatrix()}getFocalLength(){const t=Math.tan(.5*qb*this.fov);return.5*this.getFilmHeight()/t}getEffectiveFOV(){return 2*Gb*Math.atan(Math.tan(.5*qb*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}getViewBounds(t,e,n){Rw.set(-1,-1,.5).applyMatrix4(this.projectionMatrixInverse),e.set(Rw.x,Rw.y).multiplyScalar(-t/Rw.z),Rw.set(1,1,.5).applyMatrix4(this.projectionMatrixInverse),n.set(Rw.x,Rw.y).multiplyScalar(-t/Rw.z)}getViewSize(t,e){return this.getViewBounds(t,Nw,Pw),e.subVectors(Pw,Nw)}setViewOffset(t,e,n,i,r,s){this.aspect=t/e,null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=i,this.view.width=r,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=this.near;let e=t*Math.tan(.5*qb*this.fov)/this.zoom,n=2*e,i=this.aspect*n,r=-.5*i;const s=this.view;if(null!==this.view&&this.view.enabled){const t=s.fullWidth,a=s.fullHeight;r+=s.offsetX*i/t,e-=s.offsetY*n/a,i*=s.width/t,n*=s.height/a}const a=this.filmOffset;0!==a&&(r+=t*a/this.getFilmWidth()),this.projectionMatrix.makePerspective(r,r+i,e,e-n,t,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,null!==this.view&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}}const Iw=-90;class Lw extends SM{constructor(t,e,n){super(),this.type="CubeCamera",this.renderTarget=n,this.coordinateSystem=null,this.activeMipmapLevel=0;const i=new Dw(Iw,1,t,e);i.layers=this.layers,this.add(i);const r=new Dw(Iw,1,t,e);r.layers=this.layers,this.add(r);const s=new Dw(Iw,1,t,e);s.layers=this.layers,this.add(s);const a=new Dw(Iw,1,t,e);a.layers=this.layers,this.add(a);const o=new Dw(Iw,1,t,e);o.layers=this.layers,this.add(o);const l=new Dw(Iw,1,t,e);l.layers=this.layers,this.add(l)}updateCoordinateSystem(){const t=this.coordinateSystem,e=this.children.concat(),[n,i,r,s,a,o]=e;for(const t of e)this.remove(t);if(t===Ub)n.up.set(0,1,0),n.lookAt(1,0,0),i.up.set(0,1,0),i.lookAt(-1,0,0),r.up.set(0,0,-1),r.lookAt(0,1,0),s.up.set(0,0,1),s.lookAt(0,-1,0),a.up.set(0,1,0),a.lookAt(0,0,1),o.up.set(0,1,0),o.lookAt(0,0,-1);else{if(t!==Ob)throw new Error("THREE.CubeCamera.updateCoordinateSystem(): Invalid coordinate system: "+t);n.up.set(0,-1,0),n.lookAt(-1,0,0),i.up.set(0,-1,0),i.lookAt(1,0,0),r.up.set(0,0,1),r.lookAt(0,1,0),s.up.set(0,0,-1),s.lookAt(0,-1,0),a.up.set(0,-1,0),a.lookAt(0,0,1),o.up.set(0,-1,0),o.lookAt(0,0,-1)}for(const t of e)this.add(t),t.updateMatrixWorld()}update(t,e){null===this.parent&&this.updateMatrixWorld();const{renderTarget:n,activeMipmapLevel:i}=this;this.coordinateSystem!==t.coordinateSystem&&(this.coordinateSystem=t.coordinateSystem,this.updateCoordinateSystem());const[r,s,a,o,l,u]=this.children,h=t.getRenderTarget(),c=t.getActiveCubeFace(),A=t.getActiveMipmapLevel(),d=t.xr.enabled;t.xr.enabled=!1;const p=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,t.setRenderTarget(n,0,i),t.render(e,r),t.setRenderTarget(n,1,i),t.render(e,s),t.setRenderTarget(n,2,i),t.render(e,a),t.setRenderTarget(n,3,i),t.render(e,o),t.setRenderTarget(n,4,i),t.render(e,l),n.texture.generateMipmaps=p,t.setRenderTarget(n,5,i),t.render(e,u),t.setRenderTarget(h,c,A),t.xr.enabled=d,n.texture.needsPMREMUpdate=!0}}class Bw extends pS{constructor(t,e,n,i,r,s,a,o,l,u){super(t=void 0!==t?t:[],e=void 0!==e?e:vx,n,i,r,s,a,o,l,u),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(t){this.image=t}}class Uw extends gS{constructor(t=1,e={}){super(t,t,e),this.isWebGLCubeRenderTarget=!0;const n={width:t,height:t,depth:1},i=[n,n,n,n,n,n];this.texture=new Bw(i,e.mapping,e.wrapS,e.wrapT,e.magFilter,e.minFilter,e.format,e.type,e.anisotropy,e.colorSpace),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=void 0!==e.generateMipmaps&&e.generateMipmaps,this.texture.minFilter=void 0!==e.minFilter?e.minFilter:Rx}fromEquirectangularTexture(t,e){this.texture.type=e.type,this.texture.colorSpace=e.colorSpace,this.texture.generateMipmaps=e.generateMipmaps,this.texture.minFilter=e.minFilter,this.texture.magFilter=e.magFilter;const n={uniforms:{tEquirect:{value:null}},vertexShader:"\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\tvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\n\t\t\t\t\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n\n\t\t\t\t}\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvWorldDirection = transformDirection( position, modelMatrix );\n\n\t\t\t\t\t#include <begin_vertex>\n\t\t\t\t\t#include <project_vertex>\n\n\t\t\t\t}\n\t\t\t",fragmentShader:"\n\n\t\t\t\tuniform sampler2D tEquirect;\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\t#include <common>\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvec3 direction = normalize( vWorldDirection );\n\n\t\t\t\t\tvec2 sampleUV = equirectUv( direction );\n\n\t\t\t\t\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\n\t\t\t\t}\n\t\t\t"},i=new ww(5,5,5),r=new Ew({name:"CubemapFromEquirect",uniforms:Tw(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader,side:1,blending:0});r.uniforms.tEquirect.value=e;const s=new Sw(i,r),a=e.minFilter;e.minFilter===Px&&(e.minFilter=Rx);return new Lw(1,10,this).update(t,s),e.minFilter=a,s.geometry.dispose(),s.material.dispose(),this}clear(t,e,n,i){const r=t.getRenderTarget();for(let r=0;r<6;r++)t.setRenderTarget(this,r),t.clear(e,n,i);t.setRenderTarget(r)}}class Ow extends SM{constructor(){super(),this.isScene=!0,this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.backgroundBlurriness=0,this.backgroundIntensity=1,this.backgroundRotation=new aM,this.environmentIntensity=1,this.environmentRotation=new aM,this.overrideMaterial=null,"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(t,e){return super.copy(t,e),null!==t.background&&(this.background=t.background.clone()),null!==t.environment&&(this.environment=t.environment.clone()),null!==t.fog&&(this.fog=t.fog.clone()),this.backgroundBlurriness=t.backgroundBlurriness,this.backgroundIntensity=t.backgroundIntensity,this.backgroundRotation.copy(t.backgroundRotation),this.environmentIntensity=t.environmentIntensity,this.environmentRotation.copy(t.environmentRotation),null!==t.overrideMaterial&&(this.overrideMaterial=t.overrideMaterial.clone()),this.matrixAutoUpdate=t.matrixAutoUpdate,this}toJSON(t){const e=super.toJSON(t);return null!==this.fog&&(e.object.fog=this.fog.toJSON()),this.backgroundBlurriness>0&&(e.object.backgroundBlurriness=this.backgroundBlurriness),1!==this.backgroundIntensity&&(e.object.backgroundIntensity=this.backgroundIntensity),e.object.backgroundRotation=this.backgroundRotation.toArray(),1!==this.environmentIntensity&&(e.object.environmentIntensity=this.environmentIntensity),e.object.environmentRotation=this.environmentRotation.toArray(),e}}class Fw{constructor(t,e){this.isInterleavedBuffer=!0,this.array=t,this.stride=e,this.count=void 0!==t?t.length/e:0,this.usage=Lb,this.updateRanges=[],this.version=0,this.uuid=Vb()}onUploadCallback(){}set needsUpdate(t){!0===t&&this.version++}setUsage(t){return this.usage=t,this}addUpdateRange(t,e){this.updateRanges.push({start:t,count:e})}clearUpdateRanges(){this.updateRanges.length=0}copy(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.usage=t.usage,this}copyAt(t,e,n){t*=this.stride,n*=e.stride;for(let i=0,r=this.stride;i<r;i++)this.array[t+i]=e.array[n+i];return this}set(t,e=0){return this.array.set(t,e),this}clone(t){void 0===t.arrayBuffers&&(t.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=Vb()),void 0===t.arrayBuffers[this.array.buffer._uuid]&&(t.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const e=new this.array.constructor(t.arrayBuffers[this.array.buffer._uuid]),n=new this.constructor(e,this.stride);return n.setUsage(this.usage),n}onUpload(t){return this.onUploadCallback=t,this}toJSON(t){return void 0===t.arrayBuffers&&(t.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=Vb()),void 0===t.arrayBuffers[this.array.buffer._uuid]&&(t.arrayBuffers[this.array.buffer._uuid]=Array.from(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}}const kw=new _S;class zw{constructor(t,e,n,i=!1){this.isInterleavedBufferAttribute=!0,this.name="",this.data=t,this.itemSize=e,this.offset=n,this.normalized=i}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(t){this.data.needsUpdate=t}applyMatrix4(t){for(let e=0,n=this.data.count;e<n;e++)kw.fromBufferAttribute(this,e),kw.applyMatrix4(t),this.setXYZ(e,kw.x,kw.y,kw.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)kw.fromBufferAttribute(this,e),kw.applyNormalMatrix(t),this.setXYZ(e,kw.x,kw.y,kw.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)kw.fromBufferAttribute(this,e),kw.transformDirection(t),this.setXYZ(e,kw.x,kw.y,kw.z);return this}getComponent(t,e){let n=this.array[t*this.data.stride+this.offset+e];return this.normalized&&(n=Xb(n,this.array)),n}setComponent(t,e,n){return this.normalized&&(n=Yb(n,this.array)),this.data.array[t*this.data.stride+this.offset+e]=n,this}setX(t,e){return this.normalized&&(e=Yb(e,this.array)),this.data.array[t*this.data.stride+this.offset]=e,this}setY(t,e){return this.normalized&&(e=Yb(e,this.array)),this.data.array[t*this.data.stride+this.offset+1]=e,this}setZ(t,e){return this.normalized&&(e=Yb(e,this.array)),this.data.array[t*this.data.stride+this.offset+2]=e,this}setW(t,e){return this.normalized&&(e=Yb(e,this.array)),this.data.array[t*this.data.stride+this.offset+3]=e,this}getX(t){let e=this.data.array[t*this.data.stride+this.offset];return this.normalized&&(e=Xb(e,this.array)),e}getY(t){let e=this.data.array[t*this.data.stride+this.offset+1];return this.normalized&&(e=Xb(e,this.array)),e}getZ(t){let e=this.data.array[t*this.data.stride+this.offset+2];return this.normalized&&(e=Xb(e,this.array)),e}getW(t){let e=this.data.array[t*this.data.stride+this.offset+3];return this.normalized&&(e=Xb(e,this.array)),e}setXY(t,e,n){return t=t*this.data.stride+this.offset,this.normalized&&(e=Yb(e,this.array),n=Yb(n,this.array)),this.data.array[t+0]=e,this.data.array[t+1]=n,this}setXYZ(t,e,n,i){return t=t*this.data.stride+this.offset,this.normalized&&(e=Yb(e,this.array),n=Yb(n,this.array),i=Yb(i,this.array)),this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=i,this}setXYZW(t,e,n,i,r){return t=t*this.data.stride+this.offset,this.normalized&&(e=Yb(e,this.array),n=Yb(n,this.array),i=Yb(i,this.array),r=Yb(r,this.array)),this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=i,this.data.array[t+3]=r,this}clone(t){if(void 0===t){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interleaved buffer attribute will de-interleave buffer data.");const t=[];for(let e=0;e<this.count;e++){const n=e*this.data.stride+this.offset;for(let e=0;e<this.itemSize;e++)t.push(this.data.array[n+e])}return new JM(new this.array.constructor(t),this.itemSize,this.normalized)}return void 0===t.interleavedBuffers&&(t.interleavedBuffers={}),void 0===t.interleavedBuffers[this.data.uuid]&&(t.interleavedBuffers[this.data.uuid]=this.data.clone(t)),new zw(t.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(t){if(void 0===t){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interleaved buffer attribute will de-interleave buffer data.");const t=[];for(let e=0;e<this.count;e++){const n=e*this.data.stride+this.offset;for(let e=0;e<this.itemSize;e++)t.push(this.data.array[n+e])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:t,normalized:this.normalized}}return void 0===t.interleavedBuffers&&(t.interleavedBuffers={}),void 0===t.interleavedBuffers[this.data.uuid]&&(t.interleavedBuffers[this.data.uuid]=this.data.toJSON(t)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}class qw extends jM{constructor(t){super(),this.isSpriteMaterial=!0,this.type="SpriteMaterial",this.color=new GM(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.rotation=t.rotation,this.sizeAttenuation=t.sizeAttenuation,this.fog=t.fog,this}}class Gw extends pS{constructor(t=null,e=1,n=1,i,r,s,a,o,l=1003,u=1003,h,c){super(null,s,a,o,l,u,i,r,h,c),this.isDataTexture=!0,this.image={data:t,width:e,height:n},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class Vw extends JM{constructor(t,e,n,i=1){super(t,e,n),this.isInstancedBufferAttribute=!0,this.meshPerAttribute=i}copy(t){return super.copy(t),this.meshPerAttribute=t.meshPerAttribute,this}toJSON(){const t=super.toJSON();return t.meshPerAttribute=this.meshPerAttribute,t.isInstancedBufferAttribute=!0,t}}const Hw=new _S,jw=new _S,Ww=new Zb;class Xw{constructor(t=new _S(1,0,0),e=0){this.isPlane=!0,this.normal=t,this.constant=e}set(t,e){return this.normal.copy(t),this.constant=e,this}setComponents(t,e,n,i){return this.normal.set(t,e,n),this.constant=i,this}setFromNormalAndCoplanarPoint(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this}setFromCoplanarPoints(t,e,n){const i=Hw.subVectors(n,e).cross(jw.subVectors(t,e)).normalize();return this.setFromNormalAndCoplanarPoint(i,t),this}copy(t){return this.normal.copy(t.normal),this.constant=t.constant,this}normalize(){const t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(t){return this.normal.dot(t)+this.constant}distanceToSphere(t){return this.distanceToPoint(t.center)-t.radius}projectPoint(t,e){return e.copy(t).addScaledVector(this.normal,-this.distanceToPoint(t))}intersectLine(t,e){const n=t.delta(Hw),i=this.normal.dot(n);if(0===i)return 0===this.distanceToPoint(t.start)?e.copy(t.start):null;const r=-(t.start.dot(this.normal)+this.constant)/i;return r<0||r>1?null:e.copy(t.start).addScaledVector(n,r)}intersectsLine(t){const e=this.distanceToPoint(t.start),n=this.distanceToPoint(t.end);return e<0&&n>0||n<0&&e>0}intersectsBox(t){return t.intersectsPlane(this)}intersectsSphere(t){return t.intersectsPlane(this)}coplanarPoint(t){return t.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(t,e){const n=e||Ww.getNormalMatrix(t),i=this.coplanarPoint(Hw).applyMatrix4(t),r=this.normal.applyMatrix3(n).normalize();return this.constant=-i.dot(r),this}translate(t){return this.constant-=t.dot(this.normal),this}equals(t){return t.normal.equals(this.normal)&&t.constant===this.constant}clone(){return(new this.constructor).copy(this)}}const Yw=new qS,Qw=new _S;class $w{constructor(t=new Xw,e=new Xw,n=new Xw,i=new Xw,r=new Xw,s=new Xw){this.planes=[t,e,n,i,r,s]}set(t,e,n,i,r,s){const a=this.planes;return a[0].copy(t),a[1].copy(e),a[2].copy(n),a[3].copy(i),a[4].copy(r),a[5].copy(s),this}copy(t){const e=this.planes;for(let n=0;n<6;n++)e[n].copy(t.planes[n]);return this}setFromProjectionMatrix(t,e=2e3){const n=this.planes,i=t.elements,r=i[0],s=i[1],a=i[2],o=i[3],l=i[4],u=i[5],h=i[6],c=i[7],A=i[8],d=i[9],p=i[10],f=i[11],m=i[12],g=i[13],y=i[14],v=i[15];if(n[0].setComponents(o-r,c-l,f-A,v-m).normalize(),n[1].setComponents(o+r,c+l,f+A,v+m).normalize(),n[2].setComponents(o+s,c+u,f+d,v+g).normalize(),n[3].setComponents(o-s,c-u,f-d,v-g).normalize(),n[4].setComponents(o-a,c-h,f-p,v-y).normalize(),e===Ub)n[5].setComponents(o+a,c+h,f+p,v+y).normalize();else{if(e!==Ob)throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+e);n[5].setComponents(a,h,p,y).normalize()}return this}intersectsObject(t){if(void 0!==t.boundingSphere)null===t.boundingSphere&&t.computeBoundingSphere(),Yw.copy(t.boundingSphere).applyMatrix4(t.matrixWorld);else{const e=t.geometry;null===e.boundingSphere&&e.computeBoundingSphere(),Yw.copy(e.boundingSphere).applyMatrix4(t.matrixWorld)}return this.intersectsSphere(Yw)}intersectsSprite(t){return Yw.center.set(0,0,0),Yw.radius=.7071067811865476,Yw.applyMatrix4(t.matrixWorld),this.intersectsSphere(Yw)}intersectsSphere(t){const e=this.planes,n=t.center,i=-t.radius;for(let t=0;t<6;t++){if(e[t].distanceToPoint(n)<i)return!1}return!0}intersectsBox(t){const e=this.planes;for(let n=0;n<6;n++){const i=e[n];if(Qw.x=i.normal.x>0?t.max.x:t.min.x,Qw.y=i.normal.y>0?t.max.y:t.min.y,Qw.z=i.normal.z>0?t.max.z:t.min.z,i.distanceToPoint(Qw)<0)return!1}return!0}containsPoint(t){const e=this.planes;for(let n=0;n<6;n++)if(e[n].distanceToPoint(t)<0)return!1;return!0}clone(){return(new this.constructor).copy(this)}}class Zw extends jM{constructor(t){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new GM(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this.fog=t.fog,this}}class Kw extends jM{constructor(t){super(),this.isPointsMaterial=!0,this.type="PointsMaterial",this.color=new GM(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this.fog=t.fog,this}}class Jw extends pS{constructor(t,e){super({width:t,height:e}),this.isFramebufferTexture=!0,this.magFilter=Tx,this.minFilter=Tx,this.generateMipmaps=!1,this.needsUpdate=!0}}class tT extends pS{constructor(t,e,n,i,r,s,a,o,l,u=1026){if(u!==Vx&&u!==Hx)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===n&&u===Vx&&(n=Ox),void 0===n&&u===Hx&&(n=zx),super(null,i,r,s,a,o,u,n,l),this.isDepthTexture=!0,this.image={width:t,height:e},this.magFilter=void 0!==a?a:Tx,this.minFilter=void 0!==o?o:Tx,this.flipY=!1,this.generateMipmaps=!1,this.compareFunction=null}copy(t){return super.copy(t),this.compareFunction=t.compareFunction,this}toJSON(t){const e=super.toJSON(t);return null!==this.compareFunction&&(e.compareFunction=this.compareFunction),e}}class eT extends cw{constructor(t=1,e=32,n=16,i=0,r=2*Math.PI,s=0,a=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:n,phiStart:i,phiLength:r,thetaStart:s,thetaLength:a},e=Math.max(3,Math.floor(e)),n=Math.max(2,Math.floor(n));const o=Math.min(s+a,Math.PI);let l=0;const u=[],h=new _S,c=new _S,A=[],d=[],p=[],f=[];for(let A=0;A<=n;A++){const m=[],g=A/n;let y=0;0===A&&0===s?y=.5/e:A===n&&o===Math.PI&&(y=-.5/e);for(let n=0;n<=e;n++){const o=n/e;h.x=-t*Math.cos(i+o*r)*Math.sin(s+g*a),h.y=t*Math.cos(s+g*a),h.z=t*Math.sin(i+o*r)*Math.sin(s+g*a),d.push(h.x,h.y,h.z),c.copy(h).normalize(),p.push(c.x,c.y,c.z),f.push(o+y,1-g),m.push(l++)}u.push(m)}for(let t=0;t<n;t++)for(let i=0;i<e;i++){const e=u[t][i+1],r=u[t][i],a=u[t+1][i],l=u[t+1][i+1];(0!==t||s>0)&&A.push(e,r,l),(t!==n-1||o<Math.PI)&&A.push(r,a,l)}this.setIndex(A),this.setAttribute("position",new iw(d,3)),this.setAttribute("normal",new iw(p,3)),this.setAttribute("uv",new iw(f,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new eT(t.radius,t.widthSegments,t.heightSegments,t.phiStart,t.phiLength,t.thetaStart,t.thetaLength)}}class nT extends jM{constructor(t){super(),this.isShadowMaterial=!0,this.type="ShadowMaterial",this.color=new GM(0),this.transparent=!0,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.fog=t.fog,this}}class iT extends jM{constructor(t){super(),this.isMeshStandardMaterial=!0,this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new GM(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new GM(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new $b(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new aM,this.envMapIntensity=1,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.defines={STANDARD:""},this.color.copy(t.color),this.roughness=t.roughness,this.metalness=t.metalness,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.roughnessMap=t.roughnessMap,this.metalnessMap=t.metalnessMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.envMapIntensity=t.envMapIntensity,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.flatShading=t.flatShading,this.fog=t.fog,this}}class rT extends iT{constructor(t){super(),this.isMeshPhysicalMaterial=!0,this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.anisotropyRotation=0,this.anisotropyMap=null,this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new $b(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return Hb(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(t){this.ior=(1+.4*t)/(1-.4*t)}}),this.iridescenceMap=null,this.iridescenceIOR=1.3,this.iridescenceThicknessRange=[100,400],this.iridescenceThicknessMap=null,this.sheenColor=new GM(0),this.sheenColorMap=null,this.sheenRoughness=1,this.sheenRoughnessMap=null,this.transmissionMap=null,this.thickness=0,this.thicknessMap=null,this.attenuationDistance=1/0,this.attenuationColor=new GM(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new GM(1,1,1),this.specularColorMap=null,this._anisotropy=0,this._clearcoat=0,this._dispersion=0,this._iridescence=0,this._sheen=0,this._transmission=0,this.setValues(t)}get anisotropy(){return this._anisotropy}set anisotropy(t){this._anisotropy>0!=t>0&&this.version++,this._anisotropy=t}get clearcoat(){return this._clearcoat}set clearcoat(t){this._clearcoat>0!=t>0&&this.version++,this._clearcoat=t}get iridescence(){return this._iridescence}set iridescence(t){this._iridescence>0!=t>0&&this.version++,this._iridescence=t}get dispersion(){return this._dispersion}set dispersion(t){this._dispersion>0!=t>0&&this.version++,this._dispersion=t}get sheen(){return this._sheen}set sheen(t){this._sheen>0!=t>0&&this.version++,this._sheen=t}get transmission(){return this._transmission}set transmission(t){this._transmission>0!=t>0&&this.version++,this._transmission=t}copy(t){return super.copy(t),this.defines={STANDARD:"",PHYSICAL:""},this.anisotropy=t.anisotropy,this.anisotropyRotation=t.anisotropyRotation,this.anisotropyMap=t.anisotropyMap,this.clearcoat=t.clearcoat,this.clearcoatMap=t.clearcoatMap,this.clearcoatRoughness=t.clearcoatRoughness,this.clearcoatRoughnessMap=t.clearcoatRoughnessMap,this.clearcoatNormalMap=t.clearcoatNormalMap,this.clearcoatNormalScale.copy(t.clearcoatNormalScale),this.dispersion=t.dispersion,this.ior=t.ior,this.iridescence=t.iridescence,this.iridescenceMap=t.iridescenceMap,this.iridescenceIOR=t.iridescenceIOR,this.iridescenceThicknessRange=[...t.iridescenceThicknessRange],this.iridescenceThicknessMap=t.iridescenceThicknessMap,this.sheen=t.sheen,this.sheenColor.copy(t.sheenColor),this.sheenColorMap=t.sheenColorMap,this.sheenRoughness=t.sheenRoughness,this.sheenRoughnessMap=t.sheenRoughnessMap,this.transmission=t.transmission,this.transmissionMap=t.transmissionMap,this.thickness=t.thickness,this.thicknessMap=t.thicknessMap,this.attenuationDistance=t.attenuationDistance,this.attenuationColor.copy(t.attenuationColor),this.specularIntensity=t.specularIntensity,this.specularIntensityMap=t.specularIntensityMap,this.specularColor.copy(t.specularColor),this.specularColorMap=t.specularColorMap,this}}class sT extends jM{constructor(t){super(),this.isMeshPhongMaterial=!0,this.type="MeshPhongMaterial",this.color=new GM(16777215),this.specular=new GM(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new GM(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new $b(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new aM,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.specular.copy(t.specular),this.shininess=t.shininess,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.flatShading=t.flatShading,this.fog=t.fog,this}}class aT extends jM{constructor(t){super(),this.isMeshToonMaterial=!0,this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new GM(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new GM(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new $b(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.gradientMap=t.gradientMap,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.alphaMap=t.alphaMap,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.fog=t.fog,this}}class oT extends jM{constructor(t){super(),this.isMeshNormalMaterial=!0,this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new $b(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.flatShading=!1,this.setValues(t)}copy(t){return super.copy(t),this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.flatShading=t.flatShading,this}}class lT extends jM{constructor(t){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new GM(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new GM(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new $b(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new aM,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.flatShading=t.flatShading,this.fog=t.fog,this}}class uT extends jM{constructor(t){super(),this.isMeshMatcapMaterial=!0,this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new GM(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new $b(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.flatShading=!1,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.defines={MATCAP:""},this.color.copy(t.color),this.matcap=t.matcap,this.map=t.map,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.alphaMap=t.alphaMap,this.flatShading=t.flatShading,this.fog=t.fog,this}}class hT extends Zw{constructor(t){super(),this.isLineDashedMaterial=!0,this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(t)}copy(t){return super.copy(t),this.scale=t.scale,this.dashSize=t.dashSize,this.gapSize=t.gapSize,this}}class cT extends SM{constructor(t,e=1){super(),this.isLight=!0,this.type="Light",this.color=new GM(t),this.intensity=e}dispose(){}copy(t,e){return super.copy(t,e),this.color.copy(t.color),this.intensity=t.intensity,this}toJSON(t){const e=super.toJSON(t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,void 0!==this.groundColor&&(e.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(e.object.distance=this.distance),void 0!==this.angle&&(e.object.angle=this.angle),void 0!==this.decay&&(e.object.decay=this.decay),void 0!==this.penumbra&&(e.object.penumbra=this.penumbra),void 0!==this.shadow&&(e.object.shadow=this.shadow.toJSON()),void 0!==this.target&&(e.object.target=this.target.uuid),e}}class AT extends cT{constructor(t,e,n){super(t,n),this.isHemisphereLight=!0,this.type="HemisphereLight",this.position.copy(SM.DEFAULT_UP),this.updateMatrix(),this.groundColor=new GM(e)}copy(t,e){return super.copy(t,e),this.groundColor.copy(t.groundColor),this}}const dT=new $S,pT=new _S,fT=new _S;class mT{constructor(t){this.camera=t,this.intensity=1,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new $b(512,512),this.map=null,this.mapPass=null,this.matrix=new $S,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new $w,this._frameExtents=new $b(1,1),this._viewportCount=1,this._viewports=[new fS(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(t){const e=this.camera,n=this.matrix;pT.setFromMatrixPosition(t.matrixWorld),e.position.copy(pT),fT.setFromMatrixPosition(t.target.matrixWorld),e.lookAt(fT),e.updateMatrixWorld(),dT.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),this._frustum.setFromProjectionMatrix(dT),n.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),n.multiply(dT)}getViewport(t){return this._viewports[t]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(t){return this.camera=t.camera.clone(),this.intensity=t.intensity,this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this}clone(){return(new this.constructor).copy(this)}toJSON(){const t={};return 1!==this.intensity&&(t.intensity=this.intensity),0!==this.bias&&(t.bias=this.bias),0!==this.normalBias&&(t.normalBias=this.normalBias),1!==this.radius&&(t.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(t.mapSize=this.mapSize.toArray()),t.camera=this.camera.toJSON(!1).object,delete t.camera.matrix,t}}class gT extends mT{constructor(){super(new Dw(50,1,.5,500)),this.isSpotLightShadow=!0,this.focus=1}updateMatrices(t){const e=this.camera,n=2*Gb*t.angle*this.focus,i=this.mapSize.width/this.mapSize.height,r=t.distance||e.far;n===e.fov&&i===e.aspect&&r===e.far||(e.fov=n,e.aspect=i,e.far=r,e.updateProjectionMatrix()),super.updateMatrices(t)}copy(t){return super.copy(t),this.focus=t.focus,this}}class yT extends cT{constructor(t,e,n=0,i=Math.PI/3,r=0,s=2){super(t,e),this.isSpotLight=!0,this.type="SpotLight",this.position.copy(SM.DEFAULT_UP),this.updateMatrix(),this.target=new SM,this.distance=n,this.angle=i,this.penumbra=r,this.decay=s,this.map=null,this.shadow=new gT}get power(){return this.intensity*Math.PI}set power(t){this.intensity=t/Math.PI}dispose(){this.shadow.dispose()}copy(t,e){return super.copy(t,e),this.distance=t.distance,this.angle=t.angle,this.penumbra=t.penumbra,this.decay=t.decay,this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}const vT=new $S,_T=new _S,xT=new _S;class bT extends mT{constructor(){super(new Dw(90,1,.5,500)),this.isPointLightShadow=!0,this._frameExtents=new $b(4,2),this._viewportCount=6,this._viewports=[new fS(2,1,1,1),new fS(0,1,1,1),new fS(3,1,1,1),new fS(1,1,1,1),new fS(3,0,1,1),new fS(1,0,1,1)],this._cubeDirections=[new _S(1,0,0),new _S(-1,0,0),new _S(0,0,1),new _S(0,0,-1),new _S(0,1,0),new _S(0,-1,0)],this._cubeUps=[new _S(0,1,0),new _S(0,1,0),new _S(0,1,0),new _S(0,1,0),new _S(0,0,1),new _S(0,0,-1)]}updateMatrices(t,e=0){const n=this.camera,i=this.matrix,r=t.distance||n.far;r!==n.far&&(n.far=r,n.updateProjectionMatrix()),_T.setFromMatrixPosition(t.matrixWorld),n.position.copy(_T),xT.copy(n.position),xT.add(this._cubeDirections[e]),n.up.copy(this._cubeUps[e]),n.lookAt(xT),n.updateMatrixWorld(),i.makeTranslation(-_T.x,-_T.y,-_T.z),vT.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse),this._frustum.setFromProjectionMatrix(vT)}}class ST extends cT{constructor(t,e,n=0,i=2){super(t,e),this.isPointLight=!0,this.type="PointLight",this.distance=n,this.decay=i,this.shadow=new bT}get power(){return 4*this.intensity*Math.PI}set power(t){this.intensity=t/(4*Math.PI)}dispose(){this.shadow.dispose()}copy(t,e){return super.copy(t,e),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}class MT extends Cw{constructor(t=-1,e=1,n=1,i=-1,r=.1,s=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=t,this.right=e,this.top=n,this.bottom=i,this.near=r,this.far=s,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=null===t.view?null:Object.assign({},t.view),this}setViewOffset(t,e,n,i,r,s){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=i,this.view.width=r,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),n=(this.right+this.left)/2,i=(this.top+this.bottom)/2;let r=n-t,s=n+t,a=i+e,o=i-e;if(null!==this.view&&this.view.enabled){const t=(this.right-this.left)/this.view.fullWidth/this.zoom,e=(this.top-this.bottom)/this.view.fullHeight/this.zoom;r+=t*this.view.offsetX,s=r+t*this.view.width,a-=e*this.view.offsetY,o=a-e*this.view.height}this.projectionMatrix.makeOrthographic(r,s,a,o,this.near,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,null!==this.view&&(e.object.view=Object.assign({},this.view)),e}}class wT extends mT{constructor(){super(new MT(-5,5,5,-5,.5,500)),this.isDirectionalLightShadow=!0}}class TT extends cT{constructor(t,e){super(t,e),this.isDirectionalLight=!0,this.type="DirectionalLight",this.position.copy(SM.DEFAULT_UP),this.updateMatrix(),this.target=new SM,this.shadow=new wT}dispose(){this.shadow.dispose()}copy(t){return super.copy(t),this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}class ET extends cT{constructor(t,e){super(t,e),this.isAmbientLight=!0,this.type="AmbientLight"}}class CT extends cT{constructor(t,e,n=10,i=10){super(t,e),this.isRectAreaLight=!0,this.type="RectAreaLight",this.width=n,this.height=i}get power(){return this.intensity*this.width*this.height*Math.PI}set power(t){this.intensity=t/(this.width*this.height*Math.PI)}copy(t){return super.copy(t),this.width=t.width,this.height=t.height,this}toJSON(t){const e=super.toJSON(t);return e.object.width=this.width,e.object.height=this.height,e}}class RT{constructor(){this.isSphericalHarmonics3=!0,this.coefficients=[];for(let t=0;t<9;t++)this.coefficients.push(new _S)}set(t){for(let e=0;e<9;e++)this.coefficients[e].copy(t[e]);return this}zero(){for(let t=0;t<9;t++)this.coefficients[t].set(0,0,0);return this}getAt(t,e){const n=t.x,i=t.y,r=t.z,s=this.coefficients;return e.copy(s[0]).multiplyScalar(.282095),e.addScaledVector(s[1],.488603*i),e.addScaledVector(s[2],.488603*r),e.addScaledVector(s[3],.488603*n),e.addScaledVector(s[4],n*i*1.092548),e.addScaledVector(s[5],i*r*1.092548),e.addScaledVector(s[6],.315392*(3*r*r-1)),e.addScaledVector(s[7],n*r*1.092548),e.addScaledVector(s[8],.546274*(n*n-i*i)),e}getIrradianceAt(t,e){const n=t.x,i=t.y,r=t.z,s=this.coefficients;return e.copy(s[0]).multiplyScalar(.886227),e.addScaledVector(s[1],1.023328*i),e.addScaledVector(s[2],1.023328*r),e.addScaledVector(s[3],1.023328*n),e.addScaledVector(s[4],.858086*n*i),e.addScaledVector(s[5],.858086*i*r),e.addScaledVector(s[6],.743125*r*r-.247708),e.addScaledVector(s[7],.858086*n*r),e.addScaledVector(s[8],.429043*(n*n-i*i)),e}add(t){for(let e=0;e<9;e++)this.coefficients[e].add(t.coefficients[e]);return this}addScaledSH(t,e){for(let n=0;n<9;n++)this.coefficients[n].addScaledVector(t.coefficients[n],e);return this}scale(t){for(let e=0;e<9;e++)this.coefficients[e].multiplyScalar(t);return this}lerp(t,e){for(let n=0;n<9;n++)this.coefficients[n].lerp(t.coefficients[n],e);return this}equals(t){for(let e=0;e<9;e++)if(!this.coefficients[e].equals(t.coefficients[e]))return!1;return!0}copy(t){return this.set(t.coefficients)}clone(){return(new this.constructor).copy(this)}fromArray(t,e=0){const n=this.coefficients;for(let i=0;i<9;i++)n[i].fromArray(t,e+3*i);return this}toArray(t=[],e=0){const n=this.coefficients;for(let i=0;i<9;i++)n[i].toArray(t,e+3*i);return t}static getBasisAt(t,e){const n=t.x,i=t.y,r=t.z;e[0]=.282095,e[1]=.488603*i,e[2]=.488603*r,e[3]=.488603*n,e[4]=1.092548*n*i,e[5]=1.092548*i*r,e[6]=.315392*(3*r*r-1),e[7]=1.092548*n*r,e[8]=.546274*(n*n-i*i)}}class NT extends cT{constructor(t=new RT,e=1){super(void 0,e),this.isLightProbe=!0,this.sh=t}copy(t){return super.copy(t),this.sh.copy(t.sh),this}fromJSON(t){return this.intensity=t.intensity,this.sh.fromArray(t.sh),this}toJSON(t){const e=super.toJSON(t);return e.object.sh=this.sh.toArray(),e}}class PT extends Fw{constructor(t,e,n=1){super(t,e),this.isInstancedInterleavedBuffer=!0,this.meshPerAttribute=n}copy(t){return super.copy(t),this.meshPerAttribute=t.meshPerAttribute,this}clone(t){const e=super.clone(t);return e.meshPerAttribute=this.meshPerAttribute,e}toJSON(t){const e=super.toJSON(t);return e.isInstancedInterleavedBuffer=!0,e.meshPerAttribute=this.meshPerAttribute,e}}const DT=["alphaMap","alphaTest","anisotropy","anisotropyMap","anisotropyRotation","aoMap","attenuationColor","attenuationDistance","bumpMap","clearcoat","clearcoatMap","clearcoatNormalMap","clearcoatNormalScale","clearcoatRoughness","color","dispersion","displacementMap","emissive","emissiveMap","envMap","gradientMap","ior","iridescence","iridescenceIOR","iridescenceMap","iridescenceThicknessMap","lightMap","map","matcap","metalness","metalnessMap","normalMap","normalScale","opacity","roughness","roughnessMap","sheen","sheenColor","sheenColorMap","sheenRoughnessMap","shininess","specular","specularColor","specularColorMap","specularIntensity","specularIntensityMap","specularMap","thickness","transmission","transmissionMap"];class IT{constructor(t){this.renderObjects=new WeakMap,this.hasNode=this.containsNode(t),this.hasAnimation=!0===t.object.isSkinnedMesh,this.refreshUniforms=DT,this.renderId=0}firstInitialization(t){return!1===this.renderObjects.has(t)&&(this.getRenderObjectData(t),!0)}getRenderObjectData(t){let e=this.renderObjects.get(t);return void 0===e&&(e={material:this.getMaterialData(t.material),worldMatrix:t.object.matrixWorld.clone()},t.object.center&&(e.center=t.object.center.clone()),t.object.morphTargetInfluences&&(e.morphTargetInfluences=t.object.morphTargetInfluences.slice()),null!==t.bundle&&(e.version=t.bundle.version),this.renderObjects.set(t,e)),e}containsNode(t){const e=t.material;for(const t in e)if(e[t]&&e[t].isNode)return!0;return null!==t.renderer.nodes.modelViewMatrix||null!==t.renderer.nodes.modelNormalViewMatrix}getMaterialData(t){const e={};for(const n of this.refreshUniforms){const i=t[n];null!=i&&("object"==typeof i&&void 0!==i.clone?!0===i.isTexture?e[n]={id:i.id,version:i.version}:e[n]=i.clone():e[n]=i)}return e}equals(t){const{object:e,material:n}=t,i=this.getRenderObjectData(t);if(!0!==i.worldMatrix.equals(e.matrixWorld))return i.worldMatrix.copy(e.matrixWorld),!1;const r=i.material;for(const t in r){const e=r[t],i=n[t];if(void 0!==e.equals){if(!1===e.equals(i))return e.copy(i),!1}else if(!0===i.isTexture){if(e.id!==i.id||e.version!==i.version)return e.id=i.id,e.version=i.version,!1}else if(e!==i)return r[t]=i,!1}if(i.morphTargetInfluences){let t=!1;for(let n=0;n<i.morphTargetInfluences.length;n++)i.morphTargetInfluences[n]!==e.morphTargetInfluences[n]&&(t=!0);if(t)return!0}return i.center&&!1===i.center.equals(e.center)?(i.center.copy(e.center),!0):(null!==t.bundle&&(i.version=t.bundle.version),!0)}needsRefresh(t,e){if(this.hasNode||this.hasAnimation||this.firstInitialization(t))return!0;const{renderId:n}=e;if(this.renderId!==n)return this.renderId=n,!0;const i=!0===t.object.static,r=null!==t.bundle&&!0===t.bundle.static&&this.getRenderObjectData(t).version===t.bundle.version;if(i||r)return!1;return!0!==this.equals(t)}}function LT(t,e=0){let n=3735928559^e,i=1103547991^e;if(t instanceof Array)for(let e,r=0;r<t.length;r++)e=t[r],n=Math.imul(n^e,2654435761),i=Math.imul(i^e,1597334677);else for(let e,r=0;r<t.length;r++)e=t.charCodeAt(r),n=Math.imul(n^e,2654435761),i=Math.imul(i^e,1597334677);return n=Math.imul(n^n>>>16,2246822507),n^=Math.imul(i^i>>>13,3266489909),i=Math.imul(i^i>>>16,2246822507),i^=Math.imul(n^n>>>13,3266489909),4294967296*(2097151&i)+(n>>>0)}const BT=t=>LT(t),UT=(...t)=>LT(t);function OT(t,e=!1){const n=[];!0===t.isNode&&(n.push(t.id),t=t.getSelf());for(const{property:i,childNode:r}of FT(t))n.push(n,LT(i.slice(0,-4)),r.getCacheKey(e));return LT(n)}function*FT(t,e=!1){for(const n in t){if(!0===n.startsWith("_"))continue;const i=t[n];if(!0===Array.isArray(i))for(let t=0;t<i.length;t++){const r=i[t];r&&(!0===r.isNode||e&&"function"==typeof r.toJSON)&&(yield{property:n,index:t,childNode:r})}else if(i&&!0===i.isNode)yield{property:n,childNode:i};else if("object"==typeof i)for(const t in i){const r=i[t];r&&(!0===r.isNode||e&&"function"==typeof r.toJSON)&&(yield{property:n,index:t,childNode:r})}}}function kT(t){if(null==t)return null;const e=typeof t;return!0===t.isNode?"node":"number"===e?"float":"boolean"===e?"bool":"string"===e?"string":"function"===e?"shader":!0===t.isVector2?"vec2":!0===t.isVector3?"vec3":!0===t.isVector4?"vec4":!0===t.isMatrix3?"mat3":!0===t.isMatrix4?"mat4":!0===t.isColor?"color":t instanceof ArrayBuffer?"ArrayBuffer":null}function zT(t,...e){const n=t?t.slice(-4):void 0;return 1===e.length&&("vec2"===n?e=[e[0],e[0]]:"vec3"===n?e=[e[0],e[0],e[0]]:"vec4"===n&&(e=[e[0],e[0],e[0],e[0]])),"color"===t?new GM(...e):"vec2"===n?new $b(...e):"vec3"===n?new _S(...e):"vec4"===n?new fS(...e):"mat3"===n?new Zb(...e):"mat4"===n?new $S(...e):"bool"===t?e[0]||!1:"float"===t||"int"===t||"uint"===t?e[0]||0:"string"===t?e[0]||"":"ArrayBuffer"===t?(i=e[0],Uint8Array.from(atob(i),(t=>t.charCodeAt(0))).buffer):null;var i}const qT="vertex",GT="none",VT="frame",HT="render",jT="object",WT=["setup","analyze","generate"],XT=["fragment","vertex","compute"],YT=["x","y","z","w"];let QT=0;class $T extends Fb{static get type(){return"Node"}constructor(t=null){super(),this.nodeType=t,this.updateType=GT,this.updateBeforeType=GT,this.updateAfterType=GT,this.uuid=Qb.generateUUID(),this.version=0,this._cacheKey=null,this._cacheKeyVersion=0,this.global=!1,this.isNode=!0,Object.defineProperty(this,"id",{value:QT++})}set needsUpdate(t){!0===t&&this.version++}get type(){return this.constructor.type}onUpdate(t,e){return this.updateType=e,this.update=t.bind(this.getSelf()),this}onFrameUpdate(t){return this.onUpdate(t,VT)}onRenderUpdate(t){return this.onUpdate(t,HT)}onObjectUpdate(t){return this.onUpdate(t,jT)}onReference(t){return this.updateReference=t.bind(this.getSelf()),this}getSelf(){return this.self||this}updateReference(){return this}isGlobal(){return this.global}*getChildren(){for(const{childNode:t}of FT(this))yield t}dispose(){this.dispatchEvent({type:"dispose"})}traverse(t){t(this);for(const e of this.getChildren())e.traverse(t)}getCacheKey(t=!1){return!0!==(t=t||this.version!==this._cacheKeyVersion)&&null!==this._cacheKey||(this._cacheKey=OT(this,t),this._cacheKeyVersion=this.version),this._cacheKey}getScope(){return this}getHash(){return this.uuid}getUpdateType(){return this.updateType}getUpdateBeforeType(){return this.updateBeforeType}getUpdateAfterType(){return this.updateAfterType}getElementType(t){const e=this.getNodeType(t);return t.getElementType(e)}getNodeType(t){const e=t.getNodeProperties(this);return e.outputNode?e.outputNode.getNodeType(t):this.nodeType}getShared(t){const e=this.getHash(t);return t.getNodeFromHash(e)||this}setup(t){const e=t.getNodeProperties(this);let n=0;for(const t of this.getChildren())e["node"+n++]=t;return null}analyze(t){if(1===t.increaseUsage(this)){const e=t.getNodeProperties(this);for(const n of Object.values(e))n&&!0===n.isNode&&n.build(t)}}generate(t,e){const{outputNode:n}=t.getNodeProperties(this);if(n&&!0===n.isNode)return n.build(t,e)}updateBefore(){console.warn("Abstract function.")}updateAfter(){console.warn("Abstract function.")}update(){console.warn("Abstract function.")}build(t,e=null){const n=this.getShared(t);if(this!==n)return n.build(t,e);t.addNode(this),t.addChain(this);let i=null;const r=t.getBuildStage();if("setup"===r){this.updateReference(t);const e=t.getNodeProperties(this);if(!0!==e.initialized){t.stack.nodes.length;e.initialized=!0,e.outputNode=this.setup(t),null!==e.outputNode&&t.stack.nodes.length;for(const n of Object.values(e))n&&!0===n.isNode&&n.build(t)}}else if("analyze"===r)this.analyze(t);else if("generate"===r){if(1===this.generate.length){const n=this.getNodeType(t),r=t.getDataFromNode(this);i=r.snippet,void 0===i?(i=this.generate(t)||"",r.snippet=i):void 0!==r.flowCodes&&void 0!==t.context.nodeBlock&&t.addFlowCodeHierarchy(this,t.context.nodeBlock),i=t.format(i,n,e)}else i=this.generate(t,e)||""}return t.removeChain(this),i}getSerializeChildren(){return FT(this)}serialize(t){const e=this.getSerializeChildren(),n={};for(const{property:i,index:r,childNode:s}of e)void 0!==r?(void 0===n[i]&&(n[i]=Number.isInteger(r)?[]:{}),n[i][r]=s.toJSON(t.meta).uuid):n[i]=s.toJSON(t.meta).uuid;Object.keys(n).length>0&&(t.inputNodes=n)}deserialize(t){if(void 0!==t.inputNodes){const e=t.meta.nodes;for(const n in t.inputNodes)if(Array.isArray(t.inputNodes[n])){const i=[];for(const r of t.inputNodes[n])i.push(e[r]);this[n]=i}else if("object"==typeof t.inputNodes[n]){const i={};for(const r in t.inputNodes[n]){const s=t.inputNodes[n][r];i[r]=e[s]}this[n]=i}else{const i=t.inputNodes[n];this[n]=e[i]}}}toJSON(t){const{uuid:e,type:n}=this,i=void 0===t||"string"==typeof t;i&&(t={textures:{},images:{},nodes:{}});let r=t.nodes[e];function s(t){const e=[];for(const n in t){const i=t[n];delete i.metadata,e.push(i)}return e}if(void 0===r&&(r={uuid:e,type:n,meta:t,metadata:{version:4.6,type:"Node",generator:"Node.toJSON"}},!0!==i&&(t.nodes[r.uuid]=r),this.serialize(r),delete r.meta),i){const e=s(t.textures),n=s(t.images),i=s(t.nodes);e.length>0&&(r.textures=e),n.length>0&&(r.images=n),i.length>0&&(r.nodes=i)}return r}}class ZT extends $T{static get type(){return"ArrayElementNode"}constructor(t,e){super(),this.node=t,this.indexNode=e,this.isArrayElementNode=!0}getNodeType(t){return this.node.getElementType(t)}generate(t){return`${this.node.build(t)}[ ${this.indexNode.build(t,"uint")} ]`}}class KT extends $T{static get type(){return"ConvertNode"}constructor(t,e){super(),this.node=t,this.convertTo=e}getNodeType(t){const e=this.node.getNodeType(t);let n=null;for(const i of this.convertTo.split("|"))null!==n&&t.getTypeLength(e)!==t.getTypeLength(i)||(n=i);return n}serialize(t){super.serialize(t),t.convertTo=this.convertTo}deserialize(t){super.deserialize(t),this.convertTo=t.convertTo}generate(t,e){const n=this.node,i=this.getNodeType(t),r=n.build(t,i);return t.format(r,i,e)}}class JT extends $T{static get type(){return"TempNode"}constructor(t){super(t),this.isTempNode=!0}hasDependencies(t){return t.getDataFromNode(this).usageCount>1}build(t,e){if("generate"===t.getBuildStage()){const n=t.getVectorType(this.getNodeType(t,e)),i=t.getDataFromNode(this);if(void 0!==i.propertyName)return t.format(i.propertyName,n,e);if("void"!==n&&"void"!==e&&this.hasDependencies(t)){const r=super.build(t,n),s=t.getVarFromNode(this,null,n),a=t.getPropertyName(s);return t.addLineFlowCode(`${a} = ${r}`,this),i.snippet=r,i.propertyName=a,t.format(i.propertyName,n,e)}}return super.build(t,e)}}class tE extends JT{static get type(){return"JoinNode"}constructor(t=[],e=null){super(e),this.nodes=t}getNodeType(t){return null!==this.nodeType?t.getVectorType(this.nodeType):t.getTypeFromLength(this.nodes.reduce(((e,n)=>e+t.getTypeLength(n.getNodeType(t))),0))}generate(t,e){const n=this.getNodeType(t),i=this.nodes,r=t.getComponentType(n),s=[];for(const e of i){let n=e.build(t);const i=t.getComponentType(e.getNodeType(t));i!==r&&(n=t.format(n,i,r)),s.push(n)}const a=`${t.getType(n)}( ${s.join(", ")} )`;return t.format(a,n,e)}}const eE=YT.join("");class nE extends $T{static get type(){return"SplitNode"}constructor(t,e="x"){super(),this.node=t,this.components=e,this.isSplitNode=!0}getVectorLength(){let t=this.components.length;for(const e of this.components)t=Math.max(YT.indexOf(e)+1,t);return t}getComponentType(t){return t.getComponentType(this.node.getNodeType(t))}getNodeType(t){return t.getTypeFromLength(this.components.length,this.getComponentType(t))}generate(t,e){const n=this.node,i=t.getTypeLength(n.getNodeType(t));let r=null;if(i>1){let s=null;this.getVectorLength()>=i&&(s=t.getTypeFromLength(this.getVectorLength(),this.getComponentType(t)));const a=n.build(t,s);r=this.components.length===i&&this.components===eE.slice(0,this.components.length)?t.format(a,s,e):t.format(`${a}.${this.components}`,this.getNodeType(t),e)}else r=n.build(t,e);return r}serialize(t){super.serialize(t),t.components=this.components}deserialize(t){super.deserialize(t),this.components=t.components}}class iE extends JT{static get type(){return"SetNode"}constructor(t,e,n){super(),this.sourceNode=t,this.components=e,this.targetNode=n}getNodeType(t){return this.sourceNode.getNodeType(t)}generate(t){const{sourceNode:e,components:n,targetNode:i}=this,r=this.getNodeType(t),s=t.getTypeFromLength(n.length,i.getNodeType(t)),a=i.build(t,s),o=e.build(t,r),l=t.getTypeLength(r),u=[];for(let t=0;t<l;t++){const e=YT[t];e===n[0]?(u.push(a),t+=n.length-1):u.push(o+"."+e)}return`${t.getType(r)}( ${u.join(", ")} )`}}class rE extends JT{static get type(){return"FlipNode"}constructor(t,e){super(),this.sourceNode=t,this.components=e}getNodeType(t){return this.sourceNode.getNodeType(t)}generate(t){const{components:e,sourceNode:n}=this,i=this.getNodeType(t),r=n.build(t),s=t.getVarFromNode(this),a=t.getPropertyName(s);t.addLineFlowCode(a+" = "+r,this);const o=t.getTypeLength(i),l=[];let u=0;for(let t=0;t<o;t++){const n=YT[t];n===e[u]?(l.push("1.0 - "+a+"."+n),u++):l.push(a+"."+n)}return`${t.getType(i)}( ${l.join(", ")} )`}}class sE extends $T{static get type(){return"InputNode"}constructor(t,e=null){super(e),this.isInputNode=!0,this.value=t,this.precision=null}getNodeType(){return null===this.nodeType?kT(this.value):this.nodeType}getInputType(t){return this.getNodeType(t)}setPrecision(t){return this.precision=t,this}serialize(t){super.serialize(t),t.value=this.value,this.value&&this.value.toArray&&(t.value=this.value.toArray()),t.valueType=kT(this.value),t.nodeType=this.nodeType,"ArrayBuffer"===t.valueType&&(t.value=function(t){let e="";const n=new Uint8Array(t);for(let t=0;t<n.length;t++)e+=String.fromCharCode(n[t]);return btoa(e)}(t.value)),t.precision=this.precision}deserialize(t){super.deserialize(t),this.nodeType=t.nodeType,this.value=Array.isArray(t.value)?zT(t.valueType,...t.value):t.value,this.precision=t.precision||null,this.value&&this.value.fromArray&&(this.value=this.value.fromArray(t.value))}generate(){console.warn("Abstract function.")}}class aE extends sE{static get type(){return"ConstNode"}constructor(t,e=null){super(t,e),this.isConstNode=!0}generateConst(t){return t.generateConst(this.getNodeType(t),this.value)}generate(t,e){const n=this.getNodeType(t);return t.format(this.generateConst(t),n,e)}}let oE=null;const lE=new Map;function uE(t,e){if(lE.has(t))console.warn(`Redefinition of method chaining ${t}`);else{if("function"!=typeof e)throw new Error(`Node element ${t} is not a function`);lE.set(t,e)}}const hE=t=>t.replace(/r|s/g,"x").replace(/g|t/g,"y").replace(/b|p/g,"z").replace(/a|q/g,"w"),cE=t=>hE(t).split("").sort().join(""),AE={setup(t,e){const n=e.shift();return t(UE(n),...e)},get(t,e,n){if("string"==typeof e&&void 0===t[e]){if(!0!==t.isStackNode&&"assign"===e)return(...t)=>(oE.assign(n,...t),n);if(lE.has(e)){const i=lE.get(e);return t.isStackNode?(...t)=>n.add(i(...t)):(...t)=>i(n,...t)}if("self"===e)return t;if(e.endsWith("Assign")&&lE.has(e.slice(0,e.length-6))){const i=lE.get(e.slice(0,e.length-6));return t.isStackNode?(...t)=>n.assign(t[0],i(...t)):(...t)=>n.assign(i(n,...t))}if(!0===/^[xyzwrgbastpq]{1,4}$/.test(e))return e=hE(e),BE(new nE(n,e));if(!0===/^set[XYZWRGBASTPQ]{1,4}$/.test(e))return e=cE(e.slice(3).toLowerCase()),n=>BE(new iE(t,e,n));if(!0===/^flip[XYZWRGBASTPQ]{1,4}$/.test(e))return e=cE(e.slice(4).toLowerCase()),()=>BE(new rE(BE(t),e));if("width"===e||"height"===e||"depth"===e)return"width"===e?e="x":"height"===e?e="y":"depth"===e&&(e="z"),BE(new 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mC(i,n))};class yC extends $T{static get type(){return"PropertyNode"}constructor(t,e=null,n=!1){super(t),this.name=e,this.varying=n,this.isPropertyNode=!0}getHash(t){return this.name||super.getHash(t)}isGlobal(){return!0}generate(t){let e;return!0===this.varying?(e=t.getVaryingFromNode(this,this.name),e.needsInterpolation=!0):e=t.getVarFromNode(this,this.name),t.getPropertyName(e)}}const vC=(t,e)=>BE(new yC(t,e)),_C=(t,e)=>BE(new 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type(){return"AssignNode"}constructor(t,e){super(),this.targetNode=t,this.sourceNode=e}hasDependencies(){return!1}getNodeType(t,e){return"void"!==e?this.targetNode.getNodeType(t):"void"}needsSplitAssign(t){const{targetNode:e}=this;if(!1===t.isAvailable("swizzleAssign")&&e.isSplitNode&&e.components.length>1){const n=t.getTypeLength(e.node.getNodeType(t));return YT.join("").slice(0,n)!==e.components}return!1}generate(t,e){const{targetNode:n,sourceNode:i}=this,r=this.needsSplitAssign(t),s=n.getNodeType(t),a=n.context({assign:!0}).build(t),o=i.build(t,s),l=i.getNodeType(t),u=t.getDataFromNode(this);let h;if(!0===u.initialized)"void"!==e&&(h=a);else if(r){const i=t.getVarFromNode(this,null,s),r=t.getPropertyName(i);t.addLineFlowCode(`${r} = ${o}`,this);const l=n.node.context({assign:!0}).build(t);for(let e=0;e<n.components.length;e++){const i=n.components[e];t.addLineFlowCode(`${l}.${i} = ${r}[ ${e} ]`,this)}"void"!==e&&(h=a)}else h=`${a} = 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${l}, ${u} )`,s,e):t.format(`( ${l} ${n} ${u} )`,s,e):"void"!==a?c?t.format(`${c}( ${l}, ${u} )`,s,e):t.format(`${l} ${n} ${u}`,s,e):void 0}serialize(t){super.serialize(t),t.op=this.op}deserialize(t){super.deserialize(t),this.op=t.op}}const ZC=FE($C,"+"),KC=FE($C,"-"),JC=FE($C,"*"),tR=FE($C,"/"),eR=FE($C,"%"),nR=FE($C,"=="),iR=FE($C,"!="),rR=FE($C,"<"),sR=FE($C,">"),aR=FE($C,"<="),oR=FE($C,">="),lR=FE($C,"&&"),uR=FE($C,"||"),hR=FE($C,"!"),cR=FE($C,"^^"),AR=FE($C,"&"),dR=FE($C,"~"),pR=FE($C,"|"),fR=FE($C,"^"),mR=FE($C,"<<"),gR=FE($C,">>");uE("add",ZC),uE("sub",KC),uE("mul",JC),uE("div",tR),uE("modInt",eR),uE("equal",nR),uE("notEqual",iR),uE("lessThan",rR),uE("greaterThan",sR),uE("lessThanEqual",aR),uE("greaterThanEqual",oR),uE("and",lR),uE("or",uR),uE("not",hR),uE("xor",cR),uE("bitAnd",AR),uE("bitNot",dR),uE("bitOr",pR),uE("bitXor",fR),uE("shiftLeft",mR),uE("shiftRight",gR);uE("remainder",((...t)=>(console.warn("TSL.OperatorNode: .remainder() has been renamed to .modInt()."),eR(...t))));class yR extends JT{static get type(){return"MathNode"}constructor(t,e,n=null,i=null){super(),this.method=t,this.aNode=e,this.bNode=n,this.cNode=i}getInputType(t){const e=this.aNode.getNodeType(t),n=this.bNode?this.bNode.getNodeType(t):null,i=this.cNode?this.cNode.getNodeType(t):null,r=t.isMatrix(e)?0:t.getTypeLength(e),s=t.isMatrix(n)?0:t.getTypeLength(n),a=t.isMatrix(i)?0:t.getTypeLength(i);return r>s&&r>a?e:s>a?n:a>r?i:e}getNodeType(t){const e=this.method;return e===yR.LENGTH||e===yR.DISTANCE||e===yR.DOT?"float":e===yR.CROSS?"vec3":e===yR.ALL?"bool":e===yR.EQUALS?t.changeComponentType(this.aNode.getNodeType(t),"bool"):e===yR.MOD?this.aNode.getNodeType(t):this.getInputType(t)}generate(t,e){const n=this.method,i=this.getNodeType(t),r=this.getInputType(t),s=this.aNode,a=this.bNode,o=this.cNode,l=!0===t.renderer.isWebGLRenderer;if(n===yR.TRANSFORM_DIRECTION){let n=s,i=a;t.isMatrix(n.getNodeType(t))?i=iC(JE(i),0):n=iC(JE(n),0);const r=JC(n,i).xyz;return LR(r).build(t,e)}if(n===yR.NEGATE)return t.format("( - "+s.build(t,r)+" )",i,e);if(n===yR.ONE_MINUS)return KC(1,s).build(t,e);if(n===yR.RECIPROCAL)return tR(1,s).build(t,e);if(n===yR.DIFFERENCE)return GR(KC(s,a)).build(t,e);{const u=[];return n===yR.CROSS||n===yR.MOD?u.push(s.build(t,i),a.build(t,i)):l&&n===yR.STEP?u.push(s.build(t,1===t.getTypeLength(s.getNodeType(t))?"float":r),a.build(t,r)):l&&(n===yR.MIN||n===yR.MAX)||n===yR.MOD?u.push(s.build(t,r),a.build(t,1===t.getTypeLength(a.getNodeType(t))?"float":r)):n===yR.REFRACT?u.push(s.build(t,r),a.build(t,r),o.build(t,"float")):n===yR.MIX?u.push(s.build(t,r),a.build(t,r),o.build(t,1===t.getTypeLength(o.getNodeType(t))?"float":r)):(u.push(s.build(t,r)),null!==a&&u.push(a.build(t,r)),null!==o&&u.push(o.build(t,r))),t.format(`${t.getMethod(n,i)}( ${u.join(", ")} )`,i,e)}}serialize(t){super.serialize(t),t.method=this.method}deserialize(t){super.deserialize(t),this.method=t.method}}yR.ALL="all",yR.ANY="any",yR.EQUALS="equals",yR.RADIANS="radians",yR.DEGREES="degrees",yR.EXP="exp",yR.EXP2="exp2",yR.LOG="log",yR.LOG2="log2",yR.SQRT="sqrt",yR.INVERSE_SQRT="inversesqrt",yR.FLOOR="floor",yR.CEIL="ceil",yR.NORMALIZE="normalize",yR.FRACT="fract",yR.SIN="sin",yR.COS="cos",yR.TAN="tan",yR.ASIN="asin",yR.ACOS="acos",yR.ATAN="atan",yR.ABS="abs",yR.SIGN="sign",yR.LENGTH="length",yR.NEGATE="negate",yR.ONE_MINUS="oneMinus",yR.DFDX="dFdx",yR.DFDY="dFdy",yR.ROUND="round",yR.RECIPROCAL="reciprocal",yR.TRUNC="trunc",yR.FWIDTH="fwidth",yR.BITCAST="bitcast",yR.TRANSPOSE="transpose",yR.ATAN2="atan2",yR.MIN="min",yR.MAX="max",yR.MOD="mod",yR.STEP="step",yR.REFLECT="reflect",yR.DISTANCE="distance",yR.DIFFERENCE="difference",yR.DOT="dot",yR.CROSS="cross",yR.POW="pow",yR.TRANSFORM_DIRECTION="transformDirection",yR.MIX="mix",yR.CLAMP="clamp",yR.REFRACT="refract",yR.SMOOTHSTEP="smoothstep",yR.FACEFORWARD="faceforward";const vR=jE(1e-6),_R=jE(Math.PI),xR=FE(yR,yR.ALL),bR=FE(yR,yR.ANY),SR=FE(yR,yR.EQUALS),MR=FE(yR,yR.RADIANS),wR=FE(yR,yR.DEGREES),TR=FE(yR,yR.EXP),ER=FE(yR,yR.EXP2),CR=FE(yR,yR.LOG),RR=FE(yR,yR.LOG2),NR=FE(yR,yR.SQRT),PR=FE(yR,yR.INVERSE_SQRT),DR=FE(yR,yR.FLOOR),IR=FE(yR,yR.CEIL),LR=FE(yR,yR.NORMALIZE),BR=FE(yR,yR.FRACT),UR=FE(yR,yR.SIN),OR=FE(yR,yR.COS),FR=FE(yR,yR.TAN),kR=FE(yR,yR.ASIN),zR=FE(yR,yR.ACOS),qR=FE(yR,yR.ATAN),GR=FE(yR,yR.ABS),VR=FE(yR,yR.SIGN),HR=FE(yR,yR.LENGTH),jR=FE(yR,yR.NEGATE),WR=FE(yR,yR.ONE_MINUS),XR=FE(yR,yR.DFDX),YR=FE(yR,yR.DFDY),QR=FE(yR,yR.ROUND),$R=FE(yR,yR.RECIPROCAL),ZR=FE(yR,yR.TRUNC),KR=FE(yR,yR.FWIDTH);yR.BITCAST;const JR=FE(yR,yR.TRANSPOSE),tN=FE(yR,yR.ATAN2),eN=FE(yR,yR.MIN),nN=FE(yR,yR.MAX),iN=FE(yR,yR.MOD),rN=FE(yR,yR.STEP),sN=FE(yR,yR.REFLECT),aN=FE(yR,yR.DISTANCE),oN=FE(yR,yR.DIFFERENCE),lN=FE(yR,yR.DOT),uN=FE(yR,yR.CROSS),hN=FE(yR,yR.POW),cN=FE(yR,yR.POW,2),AN=FE(yR,yR.POW,3),dN=FE(yR,yR.POW,4),pN=FE(yR,yR.TRANSFORM_DIRECTION),fN=FE(yR,yR.MIX),mN=(t,e=0,n=1)=>BE(new yR(yR.CLAMP,BE(t),BE(e),BE(n))),gN=FE(yR,yR.REFRACT),yN=FE(yR,yR.SMOOTHSTEP),vN=FE(yR,yR.FACEFORWARD),_N=zE((([t])=>{const e=lN(t.xy,QE(12.9898,78.233)),n=iN(e,_R);return BR(UR(n).mul(43758.5453))}));uE("all",xR),uE("any",bR),uE("equals",SR),uE("radians",MR),uE("degrees",wR),uE("exp",TR),uE("exp2",ER),uE("log",CR),uE("log2",RR),uE("sqrt",NR),uE("inverseSqrt",PR),uE("floor",DR),uE("ceil",IR),uE("normalize",LR),uE("fract",BR),uE("sin",UR),uE("cos",OR),uE("tan",FR),uE("asin",kR),uE("acos",zR),uE("atan",qR),uE("abs",GR),uE("sign",VR),uE("length",HR),uE("lengthSq",(t=>lN(t,t))),uE("negate",jR),uE("oneMinus",WR),uE("dFdx",XR),uE("dFdy",YR),uE("round",QR),uE("reciprocal",$R),uE("trunc",ZR),uE("fwidth",KR),uE("atan2",tN),uE("min",eN),uE("max",nN),uE("mod",iN),uE("step",rN),uE("reflect",sN),uE("distance",aN),uE("dot",lN),uE("cross",uN),uE("pow",hN),uE("pow2",cN),uE("pow3",AN),uE("pow4",dN),uE("transformDirection",pN),uE("mix",((t,e,n)=>fN(e,n,t))),uE("clamp",mN),uE("refract",gN),uE("smoothstep",((t,e,n)=>yN(e,n,t))),uE("faceForward",vN),uE("difference",oN),uE("saturate",(t=>mN(t))),uE("cbrt",(t=>JC(VR(t),hN(GR(t),1/3)))),uE("transpose",JR),uE("rand",_N);class xN extends $T{static get type(){return"ConditionalNode"}constructor(t,e,n=null){super(),this.condNode=t,this.ifNode=e,this.elseNode=n}getNodeType(t){const e=this.ifNode.getNodeType(t);if(null!==this.elseNode){const n=this.elseNode.getNodeType(t);if(t.getTypeLength(n)>t.getTypeLength(e))return n}return e}setup(t){const e=this.condNode.cache(),n=this.ifNode.cache(),i=this.elseNode?this.elseNode.cache():null,r=t.context.nodeBlock;t.getDataFromNode(n).parentNodeBlock=r,null!==i&&(t.getDataFromNode(i).parentNodeBlock=r);const s=t.getNodeProperties(this);s.condNode=e,s.ifNode=n.context({nodeBlock:n}),s.elseNode=i?i.context({nodeBlock:i}):null}generate(t,e){const n=this.getNodeType(t),i=t.getDataFromNode(this);if(void 0!==i.nodeProperty)return i.nodeProperty;const{condNode:r,ifNode:s,elseNode:a}=t.getNodeProperties(this),o="void"!==e,l=o?vC(n).build(t):"";i.nodeProperty=l;const u=r.build(t,"bool");t.addFlowCode(`\n${t.tab}if ( ${u} ) {\n\n`).addFlowTab();let h=s.build(t,n);if(h&&(h=o?l+" = "+h+";":"return "+h+";"),t.removeFlowTab().addFlowCode(t.tab+"\t"+h+"\n\n"+t.tab+"}"),null!==a){t.addFlowCode(" else {\n\n").addFlowTab();let e=a.build(t,n);e&&(e=o?l+" = "+e+";":"return "+e+";"),t.removeFlowTab().addFlowCode(t.tab+"\t"+e+"\n\n"+t.tab+"}\n\n")}else t.addFlowCode("\n\n");return t.format(l,n,e)}}const bN=FE(xN);uE("select",bN);uE("cond",((...t)=>(console.warn("TSL.ConditionalNode: cond() has been renamed to select()."),bN(...t))));class SN extends $T{static get type(){return"ContextNode"}constructor(t,e={}){super(),this.isContextNode=!0,this.node=t,this.value=e}getScope(){return this.node.getScope()}getNodeType(t){return this.node.getNodeType(t)}analyze(t){this.node.build(t)}setup(t){const e=t.getContext();t.setContext({...t.context,...this.value});const n=this.node.build(t);return t.setContext(e),n}generate(t,e){const n=t.getContext();t.setContext({...t.context,...this.value});const i=this.node.build(t,e);return t.setContext(n),i}}const MN=FE(SN);uE("context",MN),uE("label",((t,e)=>MN(t,{label:e})));class wN extends $T{static get type(){return"VarNode"}constructor(t,e=null){super(),this.node=t,this.name=e,this.global=!0,this.isVarNode=!0}getHash(t){return this.name||super.getHash(t)}getNodeType(t){return this.node.getNodeType(t)}generate(t){const{node:e,name:n}=this,i=t.getVarFromNode(this,n,t.getVectorType(this.getNodeType(t))),r=t.getPropertyName(i),s=e.build(t,i.type);return t.addLineFlowCode(`${r} = ${s}`,this),r}}const TN=FE(wN);uE("temp",TN),uE("toVar",((...t)=>TN(...t).append()));class EN extends $T{static get type(){return"VaryingNode"}constructor(t,e=null){super(),this.node=t,this.name=e,this.isVaryingNode=!0}isGlobal(){return!0}getHash(t){return this.name||super.getHash(t)}getNodeType(t){return this.node.getNodeType(t)}setupVarying(t){const e=t.getNodeProperties(this);let n=e.varying;if(void 0===n){const i=this.name,r=this.getNodeType(t);e.varying=n=t.getVaryingFromNode(this,i,r),e.node=this.node}return n.needsInterpolation||(n.needsInterpolation="fragment"===t.shaderStage),n}setup(t){this.setupVarying(t)}analyze(t){return this.setupVarying(t),this.node.analyze(t)}generate(t){const e=t.getNodeProperties(this),n=this.setupVarying(t);if(void 0===e.propertyName){const i=this.getNodeType(t),r=t.getPropertyName(n,qT);t.flowNodeFromShaderStage(qT,this.node,i,r),e.propertyName=r}return t.getPropertyName(n)}}const CN=FE(EN);uE("varying",CN);const RN="WorkingColorSpace",NN="OutputColorSpace";function PN(t){let e=null;return t===vb?e="Linear":t===yb&&(e="sRGB"),e}function DN(t,e){return PN(t)+"To"+PN(e)}class IN extends JT{static get type(){return"ColorSpaceNode"}constructor(t,e,n){super("vec4"),this.colorNode=t,this.source=e,this.target=n}getColorSpace(t,e){return e===RN?sS.workingColorSpace:e===NN?t.context.outputColorSpace||t.renderer.outputColorSpace:e}setup(t){const{renderer:e}=t,{colorNode:n}=this,i=this.getColorSpace(t,this.source),r=this.getColorSpace(t,this.target);if(i===r)return n;const s=DN(i,r);let a=null;const o=e.nodes.library.getColorSpaceFunction(s);return null!==o?a=iC(o(n.rgb),n.a):(console.error("ColorSpaceNode: Unsupported Color Space configuration.",s),a=n),a}}const LN=(t,e)=>BE(new IN(BE(t),e,RN));uE("toOutputColorSpace",(t=>BE(new IN(BE(t),RN,NN)))),uE("toWorkingColorSpace",(t=>BE(new IN(BE(t),NN,RN)))),uE("workingToColorSpace",((t,e)=>BE(new IN(BE(t),RN,e)))),uE("colorSpaceToWorking",LN);let BN=class extends ZT{static get type(){return"ReferenceElementNode"}constructor(t,e){super(t,e),this.referenceNode=t,this.isReferenceElementNode=!0}getNodeType(){return this.referenceNode.uniformType}generate(t){const e=super.generate(t),n=this.referenceNode.getNodeType(),i=this.getNodeType();return t.format(e,n,i)}};class UN extends $T{static get type(){return"ReferenceBaseNode"}constructor(t,e,n=null,i=null){super(),this.property=t,this.uniformType=e,this.object=n,this.count=i,this.properties=t.split("."),this.reference=n,this.node=null,this.group=null,this.updateType=jT}setGroup(t){return this.group=t,this}element(t){return BE(new BN(this,BE(t)))}setNodeType(t){const e=gC(null,t).getSelf();null!==this.group&&e.setGroup(this.group),this.node=e}getNodeType(t){return null===this.node&&(this.updateReference(t),this.updateValue()),this.node.getNodeType(t)}getValueFromReference(t=this.reference){const{properties:e}=this;let n=t[e[0]];for(let t=1;t<e.length;t++)n=n[e[t]];return n}updateReference(t){return this.reference=null!==this.object?this.object:t.object,this.reference}setup(){return this.updateValue(),this.node}update(){this.updateValue()}updateValue(){null===this.node&&this.setNodeType(this.uniformType);const t=this.getValueFromReference();Array.isArray(t)?this.node.array=t:this.node.value=t}}class ON extends UN{static get type(){return"RendererReferenceNode"}constructor(t,e,n=null){super(t,e,n),this.renderer=n,this.setGroup(pC)}updateReference(t){return this.reference=null!==this.renderer?this.renderer:t.renderer,this.reference}}const FN=(t,e,n)=>BE(new ON(t,e,n));class kN extends JT{static get type(){return"ToneMappingNode"}constructor(t,e=zN,n=null){super("vec3"),this.toneMapping=t,this.exposureNode=e,this.colorNode=n}getCacheKey(){return UT(super.getCacheKey(),this.toneMapping)}setup(t){const e=this.colorNode||t.context.color,n=this.toneMapping;if(0===n)return e;let i=null;const r=t.renderer.nodes.library.getToneMappingFunction(n);return null!==r?i=iC(r(e.rgb,this.exposureNode),e.a):(console.error("ToneMappingNode: Unsupported Tone Mapping configuration.",n),i=e),i}}const zN=FN("toneMappingExposure","float");uE("toneMapping",((t,e,n)=>((t,e,n)=>BE(new kN(t,BE(e),BE(n))))(e,n,t)));class qN extends sE{static get type(){return"BufferAttributeNode"}constructor(t,e=null,n=0,i=0){super(t,e),this.isBufferNode=!0,this.bufferType=e,this.bufferStride=n,this.bufferOffset=i,this.usage=Lb,this.instanced=!1,this.attribute=null,this.global=!0,t&&!0===t.isBufferAttribute&&(this.attribute=t,this.usage=t.usage,this.instanced=t.isInstancedBufferAttribute)}getHash(t){if(0===this.bufferStride&&0===this.bufferOffset){let e=t.globalCache.getData(this.value);return void 0===e&&(e={node:this},t.globalCache.setData(this.value,e)),e.node.uuid}return this.uuid}getNodeType(t){return null===this.bufferType&&(this.bufferType=t.getTypeFromAttribute(this.attribute)),this.bufferType}setup(t){if(null!==this.attribute)return;const e=this.getNodeType(t),n=this.value,i=t.getTypeLength(e),r=this.bufferStride||i,s=this.bufferOffset,a=!0===n.isInterleavedBuffer?n:new Fw(n,r),o=new zw(a,i,s);a.setUsage(this.usage),this.attribute=o,this.attribute.isInstancedBufferAttribute=this.instanced}generate(t){const e=this.getNodeType(t),n=t.getBufferAttributeFromNode(this,e),i=t.getPropertyName(n);let r=null;if("vertex"===t.shaderStage||"compute"===t.shaderStage)this.name=i,r=i;else{r=CN(this).build(t,e)}return r}getInputType(){return"bufferAttribute"}setUsage(t){return this.usage=t,this.attribute&&!0===this.attribute.isBufferAttribute&&(this.attribute.usage=t),this}setInstanced(t){return this.instanced=t,this}}const GN=(t,e,n,i)=>BE(new qN(t,e,n,i)),VN=(t,e,n,i)=>GN(t,e,n,i).setInstanced(!0),HN=(t,e,n,i)=>((t,e,n,i)=>GN(t,e,n,i).setUsage(Bb))(t,e,n,i).setInstanced(!0);uE("toAttribute",(t=>GN(t.value)));class jN extends $T{static get type(){return"ComputeNode"}constructor(t,e,n=[64]){super("void"),this.isComputeNode=!0,this.computeNode=t,this.count=e,this.workgroupSize=n,this.dispatchCount=0,this.version=1,this.updateBeforeType=jT,this.updateDispatchCount()}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(t){!0===t&&this.version++}updateDispatchCount(){const{count:t,workgroupSize:e}=this;let n=e[0];for(let t=1;t<e.length;t++)n*=e[t];this.dispatchCount=Math.ceil(t/n)}onInit(){}updateBefore({renderer:t}){t.compute(this)}generate(t){const{shaderStage:e}=t;if("compute"===e){const e=this.computeNode.build(t,"void");""!==e&&t.addLineFlowCode(e,this)}}}uE("compute",((t,e,n)=>BE(new jN(BE(t),e,n))));class WN extends $T{static get type(){return"CacheNode"}constructor(t,e=!0){super(),this.node=t,this.parent=e,this.isCacheNode=!0}getNodeType(t){return this.node.getNodeType(t)}build(t,...e){const n=t.getCache(),i=t.getCacheFromNode(this,this.parent);t.setCache(i);const r=this.node.build(t,...e);return t.setCache(n),r}}const XN=(t,...e)=>BE(new WN(BE(t),...e));uE("cache",XN);class YN extends $T{static get type(){return"BypassNode"}constructor(t,e){super(),this.isBypassNode=!0,this.outputNode=t,this.callNode=e}getNodeType(t){return this.outputNode.getNodeType(t)}generate(t){const e=this.callNode.build(t,"void");return""!==e&&t.addLineFlowCode(e,this),this.outputNode.build(t)}}uE("bypass",FE(YN));class QN extends $T{static get type(){return"RemapNode"}constructor(t,e,n,i=jE(0),r=jE(1)){super(),this.node=t,this.inLowNode=e,this.inHighNode=n,this.outLowNode=i,this.outHighNode=r,this.doClamp=!0}setup(){const{node:t,inLowNode:e,inHighNode:n,outLowNode:i,outHighNode:r,doClamp:s}=this;let a=t.sub(e).div(n.sub(e));return!0===s&&(a=a.clamp()),a.mul(r.sub(i)).add(i)}}const $N=FE(QN,null,null,{doClamp:!1}),ZN=FE(QN);uE("remap",$N),uE("remapClamp",ZN);class KN extends $T{static get type(){return"ExpressionNode"}constructor(t="",e="void"){super(e),this.snippet=t}generate(t,e){const n=this.getNodeType(t),i=this.snippet;if("void"!==n)return t.format(`( ${i} )`,n,e);t.addLineFlowCode(i,this)}}const JN=FE(KN);uE("discard",(t=>(t?bN(t,JN("discard")):JN("discard")).append()));class tP extends JT{static get type(){return"RenderOutputNode"}constructor(t,e,n){super("vec4"),this.colorNode=t,this.toneMapping=e,this.outputColorSpace=n,this.isRenderOutput=!0}setup({context:t}){let e=this.colorNode||t.color;const n=(null!==this.toneMapping?this.toneMapping:t.toneMapping)||0,i=(null!==this.outputColorSpace?this.outputColorSpace:t.outputColorSpace)||gb;return 0!==n&&(e=e.toneMapping(n)),i!==gb&&i!==sS.workingColorSpace&&(e=e.workingToColorSpace(i)),e}}uE("renderOutput",((t,e=null,n=null)=>BE(new tP(BE(t),e,n))));class eP extends $T{static get type(){return"AttributeNode"}constructor(t,e=null){super(e),this.global=!0,this._attributeName=t}getHash(t){return this.getAttributeName(t)}getNodeType(t){let e=this.nodeType;if(null===e){const n=this.getAttributeName(t);if(t.hasGeometryAttribute(n)){const i=t.geometry.getAttribute(n);e=t.getTypeFromAttribute(i)}else e="float"}return e}setAttributeName(t){return this._attributeName=t,this}getAttributeName(){return this._attributeName}generate(t){const e=this.getAttributeName(t),n=this.getNodeType(t);if(!0===t.hasGeometryAttribute(e)){const i=t.geometry.getAttribute(e),r=t.getTypeFromAttribute(i),s=t.getAttribute(e,r);if("vertex"===t.shaderStage)return t.format(s.name,r,n);return CN(this).build(t,n)}return console.warn(`AttributeNode: Vertex attribute "${e}" not found on geometry.`),t.generateConst(n)}serialize(t){super.serialize(t),t.global=this.global,t._attributeName=this._attributeName}deserialize(t){super.deserialize(t),this.global=t.global,this._attributeName=t._attributeName}}const nP=(t,e)=>BE(new eP(t,e)),iP=t=>nP("uv"+(t>0?t:""),"vec2");class rP extends $T{static get type(){return"TextureSizeNode"}constructor(t,e=null){super("uvec2"),this.isTextureSizeNode=!0,this.textureNode=t,this.levelNode=e}generate(t,e){const n=this.textureNode.build(t,"property"),i=null===this.levelNode?"0":this.levelNode.build(t,"int");return t.format(`${t.getMethod("textureDimensions")}( ${n}, ${i} )`,this.getNodeType(t),e)}}const sP=FE(rP);class aP extends mC{static get type(){return"MaxMipLevelNode"}constructor(t){super(0),this._textureNode=t,this.updateType=VT}get textureNode(){return this._textureNode}get texture(){return this._textureNode.value}update(){const t=this.texture,e=t.images,n=e&&e.length>0?e[0]&&e[0].image||e[0]:t.image;if(n&&void 0!==n.width){const{width:t,height:e}=n;this.value=Math.log2(Math.max(t,e))}}}const oP=FE(aP);class lP extends mC{static get type(){return"TextureNode"}constructor(t,e=null,n=null,i=null){super(t),this.isTextureNode=!0,this.uvNode=e,this.levelNode=n,this.biasNode=i,this.compareNode=null,this.depthNode=null,this.gradNode=null,this.sampler=!0,this.updateMatrix=!1,this.updateType=GT,this.referenceNode=null,this._value=t,this._matrixUniform=null,this.setUpdateMatrix(null===e)}set value(t){this.referenceNode?this.referenceNode.value=t:this._value=t}get value(){return this.referenceNode?this.referenceNode.value:this._value}getUniformHash(){return this.value.uuid}getNodeType(){return!0===this.value.isDepthTexture?"float":this.value.type===Ox?"uvec4":this.value.type===Ux?"ivec4":"vec4"}getInputType(){return"texture"}getDefaultUV(){return iP(this.value.channel)}updateReference(){return this.value}getTransformedUV(t){return null===this._matrixUniform&&(this._matrixUniform=gC(this.value.matrix)),this._matrixUniform.mul(JE(t,1)).xy}setUpdateMatrix(t){return this.updateMatrix=t,this.updateType=t?VT:GT,this}setupUV(t,e){const n=this.value;return!t.isFlipY()||!0!==n.isRenderTargetTexture&&!0!==n.isFramebufferTexture&&!0!==n.isDepthTexture||(e=this.sampler?e.flipY():e.setY(WE(sP(this,this.levelNode).y).sub(e.y).sub(1))),e}setup(t){const e=t.getNodeProperties(this);e.referenceNode=this.referenceNode;let n=this.uvNode;null!==n&&!0!==t.context.forceUVContext||!t.context.getUV||(n=t.context.getUV(this)),n||(n=this.getDefaultUV()),!0===this.updateMatrix&&(n=this.getTransformedUV(n)),n=this.setupUV(t,n);let i=this.levelNode;null===i&&t.context.getTextureLevel&&(i=t.context.getTextureLevel(this)),e.uvNode=n,e.levelNode=i,e.biasNode=this.biasNode,e.compareNode=this.compareNode,e.gradNode=this.gradNode,e.depthNode=this.depthNode}generateUV(t,e){return e.build(t,!0===this.sampler?"vec2":"ivec2")}generateSnippet(t,e,n,i,r,s,a,o){const l=this.value;let u;return u=i?t.generateTextureLevel(l,e,n,i,s):r?t.generateTextureBias(l,e,n,r,s):o?t.generateTextureGrad(l,e,n,o,s):a?t.generateTextureCompare(l,e,n,a,s):!1===this.sampler?t.generateTextureLoad(l,e,n,s):t.generateTexture(l,e,n,s),u}generate(t,e){const n=t.getNodeProperties(this),i=this.value;if(!i||!0!==i.isTexture)throw new Error("TextureNode: Need a three.js texture.");const r=super.generate(t,"property");if("sampler"===e)return r+"_sampler";if(t.isReference(e))return r;{const s=t.getDataFromNode(this);let a=s.propertyName;if(void 0===a){const{uvNode:e,levelNode:i,biasNode:o,compareNode:l,depthNode:u,gradNode:h}=n,c=this.generateUV(t,e),A=i?i.build(t,"float"):null,d=o?o.build(t,"float"):null,p=u?u.build(t,"int"):null,f=l?l.build(t,"float"):null,m=h?[h[0].build(t,"vec2"),h[1].build(t,"vec2")]:null,g=t.getVarFromNode(this);a=t.getPropertyName(g);const y=this.generateSnippet(t,r,c,A,d,p,f,m);t.addLineFlowCode(`${a} = ${y}`,this),s.snippet=y,s.propertyName=a}let o=a;const l=this.getNodeType(t);return t.needsToWorkingColorSpace(i)&&(o=LN(JN(o,l),i.colorSpace).setup(t).build(t,l)),t.format(o,l,e)}}setSampler(t){return this.sampler=t,this}getSampler(){return this.sampler}uv(t){const e=this.clone();return e.uvNode=BE(t),e.referenceNode=this.getSelf(),BE(e)}blur(t){const e=this.clone();return e.biasNode=BE(t).mul(oP(e)),e.referenceNode=this.getSelf(),BE(e)}level(t){const e=this.clone();return e.levelNode=BE(t),e.referenceNode=this.getSelf(),BE(e)}size(t){return sP(this,t)}bias(t){const e=this.clone();return e.biasNode=BE(t),e.referenceNode=this.getSelf(),BE(e)}compare(t){const e=this.clone();return e.compareNode=BE(t),e.referenceNode=this.getSelf(),BE(e)}grad(t,e){const n=this.clone();return n.gradNode=[BE(t),BE(e)],n.referenceNode=this.getSelf(),BE(n)}depth(t){const e=this.clone();return e.depthNode=BE(t),e.referenceNode=this.getSelf(),BE(e)}serialize(t){super.serialize(t),t.value=this.value.toJSON(t.meta).uuid,t.sampler=this.sampler,t.updateMatrix=this.updateMatrix,t.updateType=this.updateType}deserialize(t){super.deserialize(t),this.value=t.meta.textures[t.value],this.sampler=t.sampler,this.updateMatrix=t.updateMatrix,this.updateType=t.updateType}update(){const t=this.value,e=this._matrixUniform;null!==e&&(e.value=t.matrix),!0===t.matrixAutoUpdate&&t.updateMatrix()}clone(){const t=new this.constructor(this.value,this.uvNode,this.levelNode,this.biasNode);return t.sampler=this.sampler,t}}const uP=FE(lP),hP=(...t)=>uP(...t).setSampler(!1),cP=gC("float").label("cameraNear").setGroup(pC).onRenderUpdate((({camera:t})=>t.near)),AP=gC("float").label("cameraFar").setGroup(pC).onRenderUpdate((({camera:t})=>t.far)),dP=gC("float").label("cameraLogDepth").setGroup(pC).onRenderUpdate((({camera:t})=>2/(Math.log(t.far+1)/Math.LN2))),pP=gC("mat4").label("cameraProjectionMatrix").setGroup(pC).onRenderUpdate((({camera:t})=>t.projectionMatrix)),fP=gC("mat4").label("cameraViewMatrix").setGroup(pC).onRenderUpdate((({camera:t})=>t.matrixWorldInverse)),mP=gC(new _S).label("cameraPosition").setGroup(pC).onRenderUpdate((({camera:t},e)=>e.value.setFromMatrixPosition(t.matrixWorld)));class gP extends $T{static get type(){return"Object3DNode"}constructor(t,e=null){super(),this.scope=t,this.object3d=e,this.updateType=jT,this._uniformNode=new mC(null)}getNodeType(){const t=this.scope;return t===gP.WORLD_MATRIX?"mat4":t===gP.POSITION||t===gP.VIEW_POSITION||t===gP.DIRECTION||t===gP.SCALE?"vec3":void 0}update(t){const e=this.object3d,n=this._uniformNode,i=this.scope;if(i===gP.WORLD_MATRIX)n.value=e.matrixWorld;else if(i===gP.POSITION)n.value=n.value||new _S,n.value.setFromMatrixPosition(e.matrixWorld);else if(i===gP.SCALE)n.value=n.value||new _S,n.value.setFromMatrixScale(e.matrixWorld);else if(i===gP.DIRECTION)n.value=n.value||new _S,e.getWorldDirection(n.value);else if(i===gP.VIEW_POSITION){const i=t.camera;n.value=n.value||new _S,n.value.setFromMatrixPosition(e.matrixWorld),n.value.applyMatrix4(i.matrixWorldInverse)}}generate(t){const e=this.scope;return e===gP.WORLD_MATRIX?this._uniformNode.nodeType="mat4":e!==gP.POSITION&&e!==gP.VIEW_POSITION&&e!==gP.DIRECTION&&e!==gP.SCALE||(this._uniformNode.nodeType="vec3"),this._uniformNode.build(t)}serialize(t){super.serialize(t),t.scope=this.scope}deserialize(t){super.deserialize(t),this.scope=t.scope}}gP.WORLD_MATRIX="worldMatrix",gP.POSITION="position",gP.SCALE="scale",gP.VIEW_POSITION="viewPosition",gP.DIRECTION="direction",gP.DIRECTION,gP.WORLD_MATRIX,gP.POSITION,gP.SCALE,gP.VIEW_POSITION;class yP extends gP{static get type(){return"ModelNode"}constructor(t){super(t)}update(t){this.object3d=t.object,super.update(t)}}const vP=kE(yP,yP.WORLD_MATRIX),_P=gC(new Zb).onObjectUpdate((({object:t},e)=>e.value.getNormalMatrix(t.matrixWorld))),xP=fP.mul(vP).toVar("modelViewMatrix"),bP=nP("position","vec3"),SP=bP.varying("positionLocal"),MP=bP.varying("positionPrevious"),wP=vP.mul(SP).xyz.varying("v_positionWorld"),TP=SP.transformDirection(vP).varying("v_positionWorldDirection").normalize().toVar("positionWorldDirection"),EP=xP.mul(SP).xyz.varying("v_positionView"),CP=EP.negate().varying("v_positionViewDirection").normalize().toVar("positionViewDirection");class RP extends $T{static get type(){return"FrontFacingNode"}constructor(){super("bool"),this.isFrontFacingNode=!0}generate(t){const{renderer:e,material:n}=t;return e.coordinateSystem===Ub&&1===n.side?"false":t.getFrontFacing()}}const NP=jE(kE(RP)).mul(2).sub(1),PP=nP("normal","vec3"),DP=zE((t=>!1===t.geometry.hasAttribute("normal")?(console.warn('TSL.NormalNode: Vertex attribute "normal" not found on geometry.'),JE(0,1,0)):PP),"vec3").once()().toVar("normalLocal"),IP=EP.dFdx().cross(EP.dFdy()).normalize().toVar("normalFlat"),LP=zE((t=>{let e;return e=!0===t.material.flatShading?IP:CN(zP(DP),"v_normalView").normalize(),e}),"vec3").once()().toVar("normalView"),BP=CN(LP.transformDirection(fP),"v_normalWorld").normalize().toVar("normalWorld"),UP=zE((t=>t.context.setupNormal()),"vec3").once()().mul(NP).toVar("transformedNormalView"),OP=UP.transformDirection(fP).toVar("transformedNormalWorld"),FP=zE((t=>t.context.setupClearcoatNormal()),"vec3").once()().mul(NP).toVar("transformedClearcoatNormalView"),kP=zE((([t,e=vP])=>{const n=lC(e),i=t.div(JE(n[0].dot(n[0]),n[1].dot(n[1]),n[2].dot(n[2])));return n.mul(i).xyz})),zP=zE((([t],e)=>{const n=e.renderer.nodes.modelNormalViewMatrix;if(null!==n)return n.transformDirection(t);const i=_P.mul(t);return fP.transformDirection(i)})),qP=gC(0).onReference((({material:t})=>t)).onRenderUpdate((({material:t})=>t.refractionRatio)),GP=CP.negate().reflect(UP),VP=CP.negate().refract(UP,qP),HP=GP.transformDirection(fP).toVar("reflectVector"),jP=VP.transformDirection(fP).toVar("reflectVector");class WP extends lP{static get type(){return"CubeTextureNode"}constructor(t,e=null,n=null,i=null){super(t,e,n,i),this.isCubeTextureNode=!0}getInputType(){return"cubeTexture"}getDefaultUV(){const t=this.value;return t.mapping===vx?HP:t.mapping===_x?jP:(console.error('THREE.CubeTextureNode: Mapping "%s" not supported.',t.mapping),JE(0,0,0))}setUpdateMatrix(){}setupUV(t,e){const n=this.value;return t.renderer.coordinateSystem!==Ob&&n.isRenderTargetTexture?e:JE(e.x.negate(),e.yz)}generateUV(t,e){return e.build(t,"vec3")}}const XP=FE(WP);class YP extends mC{static get type(){return"BufferNode"}constructor(t,e,n=0){super(t,e),this.isBufferNode=!0,this.bufferType=e,this.bufferCount=n}getElementType(t){return this.getNodeType(t)}getInputType(){return"buffer"}}const QP=(t,e,n)=>BE(new YP(t,e,n));class $P extends ZT{static get type(){return"UniformArrayElementNode"}constructor(t,e){super(t,e),this.isArrayBufferElementNode=!0}generate(t){const e=super.generate(t),n=this.getNodeType();return t.format(e,"vec4",n)}}class ZP extends YP{static get type(){return"UniformArrayNode"}constructor(t,e=null){super(null,"vec4"),this.array=t,this.elementType=e,this._elementType=null,this._elementLength=0,this.updateType=HT,this.isArrayBufferNode=!0}getElementType(){return this.elementType||this._elementType}getElementLength(){return this._elementLength}update(){const{array:t,value:e}=this,n=this.getElementLength(),i=this.getElementType();if(1===n)for(let n=0;n<t.length;n++){e[4*n]=t[n]}else if("color"===i)for(let n=0;n<t.length;n++){const i=4*n,r=t[n];e[i]=r.r,e[i+1]=r.g,e[i+2]=r.b||0}else for(let n=0;n<t.length;n++){const i=4*n,r=t[n];e[i]=r.x,e[i+1]=r.y,e[i+2]=r.z||0,e[i+3]=r.w||0}}setup(t){const e=this.array.length;this._elementType=null===this.elementType?kT(this.array[0]):this.elementType,this._elementLength=t.getTypeLength(this._elementType);let n=Float32Array;return"i"===this._elementType.charAt(0)?n=Int32Array:"u"===this._elementType.charAt(0)&&(n=Uint32Array),this.value=new n(4*e),this.bufferCount=e,this.bufferType=t.changeComponentType("vec4",t.getComponentType(this._elementType)),super.setup(t)}element(t){return BE(new $P(this,BE(t)))}}const KP=(t,e)=>BE(new ZP(t,e));class JP extends ZT{static get type(){return"ReferenceElementNode"}constructor(t,e){super(t,e),this.referenceNode=t,this.isReferenceElementNode=!0}getNodeType(){return this.referenceNode.uniformType}generate(t){const e=super.generate(t),n=this.referenceNode.getNodeType(),i=this.getNodeType();return t.format(e,n,i)}}class tD extends $T{static get type(){return"ReferenceNode"}constructor(t,e,n=null,i=null){super(),this.property=t,this.uniformType=e,this.object=n,this.count=i,this.properties=t.split("."),this.reference=n,this.node=null,this.group=null,this.name=null,this.updateType=jT}element(t){return BE(new JP(this,BE(t)))}setGroup(t){return this.group=t,this}label(t){return this.name=t,this}setNodeType(t){let e=null;e=null!==this.count?QP(null,t,this.count):Array.isArray(this.getValueFromReference())?KP(null,t):"texture"===t?uP(null):"cubeTexture"===t?XP(null):gC(null,t),null!==this.group&&e.setGroup(this.group),null!==this.name&&e.label(this.name),this.node=e.getSelf()}getNodeType(t){return null===this.node&&(this.updateReference(t),this.updateValue()),this.node.getNodeType(t)}getValueFromReference(t=this.reference){const{properties:e}=this;let n=t[e[0]];for(let t=1;t<e.length;t++)n=n[e[t]];return n}updateReference(t){return this.reference=null!==this.object?this.object:t.object,this.reference}setup(){return this.updateValue(),this.node}update(){this.updateValue()}updateValue(){null===this.node&&this.setNodeType(this.uniformType);const t=this.getValueFromReference();Array.isArray(t)?this.node.array=t:this.node.value=t}}const eD=(t,e,n)=>BE(new tD(t,e,n)),nD=(t,e,n,i)=>BE(new tD(t,e,i,n));class iD extends tD{static get type(){return"MaterialReferenceNode"}constructor(t,e,n=null){super(t,e,n),this.material=n,this.isMaterialReferenceNode=!0}updateReference(t){return this.reference=null!==this.material?this.material:t.material,this.reference}}const rD=(t,e,n)=>BE(new iD(t,e,n)),sD=zE((t=>(!1===t.geometry.hasAttribute("tangent")&&t.geometry.computeTangents(),nP("tangent","vec4"))))(),aD=sD.xyz.toVar("tangentLocal"),oD=xP.mul(iC(aD,0)).xyz.varying("v_tangentView").normalize().toVar("tangentView");var lD;const uD=lC(oD,CN((lD=LP.cross(oD),lD.mul(sD.w).xyz),"v_bitangentView").normalize().toVar("bitangentView"),LP),hD=(()=>{let t=BC.cross(CP);return t=t.cross(BC).normalize(),t=fN(t,UP,IC.mul(SC.oneMinus()).oneMinus().pow2().pow2()).normalize(),t})(),cD=zE((t=>{const{eye_pos:e,surf_norm:n,mapN:i,uv:r}=t,s=e.dFdx(),a=e.dFdy(),o=r.dFdx(),l=r.dFdy(),u=n,h=a.cross(u),c=u.cross(s),A=h.mul(o.x).add(c.mul(l.x)),d=h.mul(o.y).add(c.mul(l.y)),p=A.dot(A).max(d.dot(d)),f=NP.mul(p.inverseSqrt());return ZC(A.mul(i.x,f),d.mul(i.y,f),u.mul(i.z)).normalize()}));class AD extends JT{static get type(){return"NormalMapNode"}constructor(t,e=null){super("vec3"),this.node=t,this.scaleNode=e,this.normalMapType=0}setup(t){const{normalMapType:e,scaleNode:n}=this;let i=this.node.mul(2).sub(1);null!==n&&(i=JE(i.xy.mul(n),i.z));let r=null;if(1===e)r=zP(i);else if(0===e){r=!0===t.hasGeometryAttribute("tangent")?uD.mul(i).normalize():cD({eye_pos:EP,surf_norm:LP,mapN:i,uv:iP()})}return r}}const dD=FE(AD),pD=zE((({textureNode:t,bumpScale:e})=>{const n=e=>t.cache().context({getUV:t=>e(t.uvNode||iP()),forceUVContext:!0}),i=jE(n((t=>t)));return QE(jE(n((t=>t.add(t.dFdx())))).sub(i),jE(n((t=>t.add(t.dFdy())))).sub(i)).mul(e)})),fD=zE((t=>{const{surf_pos:e,surf_norm:n,dHdxy:i}=t,r=e.dFdx().normalize(),s=n,a=e.dFdy().normalize().cross(s),o=s.cross(r),l=r.dot(a).mul(NP),u=l.sign().mul(i.x.mul(a).add(i.y.mul(o)));return l.abs().mul(n).sub(u).normalize()}));class mD extends JT{static get type(){return"BumpMapNode"}constructor(t,e=null){super("vec3"),this.textureNode=t,this.scaleNode=e}setup(){const t=null!==this.scaleNode?this.scaleNode:1,e=pD({textureNode:this.textureNode,bumpScale:t});return fD({surf_pos:EP,surf_norm:LP,dHdxy:e})}}const gD=FE(mD),yD=new Map;class vD extends $T{static get type(){return"MaterialNode"}constructor(t){super(),this.scope=t}getCache(t,e){let n=yD.get(t);return void 0===n&&(n=rD(t,e),yD.set(t,n)),n}getFloat(t){return this.getCache(t,"float")}getColor(t){return this.getCache(t,"color")}getTexture(t){return this.getCache("map"===t?"map":t+"Map","texture")}setup(t){const e=t.context.material,n=this.scope;let i=null;if(n===vD.COLOR){const t=void 0!==e.color?this.getColor(n):JE();i=e.map&&!0===e.map.isTexture?t.mul(this.getTexture("map")):t}else if(n===vD.OPACITY){const t=this.getFloat(n);i=e.alphaMap&&!0===e.alphaMap.isTexture?t.mul(this.getTexture("alpha")):t}else if(n===vD.SPECULAR_STRENGTH)i=e.specularMap&&!0===e.specularMap.isTexture?this.getTexture("specular").r:jE(1);else if(n===vD.SPECULAR_INTENSITY){const t=this.getFloat(n);i=e.specularMap?t.mul(this.getTexture(n).a):t}else if(n===vD.SPECULAR_COLOR){const t=this.getColor(n);i=e.specularColorMap&&!0===e.specularColorMap.isTexture?t.mul(this.getTexture(n).rgb):t}else if(n===vD.ROUGHNESS){const t=this.getFloat(n);i=e.roughnessMap&&!0===e.roughnessMap.isTexture?t.mul(this.getTexture(n).g):t}else if(n===vD.METALNESS){const t=this.getFloat(n);i=e.metalnessMap&&!0===e.metalnessMap.isTexture?t.mul(this.getTexture(n).b):t}else if(n===vD.EMISSIVE){const t=this.getFloat("emissiveIntensity"),r=this.getColor(n).mul(t);i=e.emissiveMap&&!0===e.emissiveMap.isTexture?r.mul(this.getTexture(n)):r}else if(n===vD.NORMAL)e.normalMap?(i=dD(this.getTexture("normal"),this.getCache("normalScale","vec2")),i.normalMapType=e.normalMapType):i=e.bumpMap?gD(this.getTexture("bump").r,this.getFloat("bumpScale")):LP;else if(n===vD.CLEARCOAT){const t=this.getFloat(n);i=e.clearcoatMap&&!0===e.clearcoatMap.isTexture?t.mul(this.getTexture(n).r):t}else if(n===vD.CLEARCOAT_ROUGHNESS){const t=this.getFloat(n);i=e.clearcoatRoughnessMap&&!0===e.clearcoatRoughnessMap.isTexture?t.mul(this.getTexture(n).r):t}else if(n===vD.CLEARCOAT_NORMAL)i=e.clearcoatNormalMap?dD(this.getTexture(n),this.getCache(n+"Scale","vec2")):LP;else if(n===vD.SHEEN){const t=this.getColor("sheenColor").mul(this.getFloat("sheen"));i=e.sheenColorMap&&!0===e.sheenColorMap.isTexture?t.mul(this.getTexture("sheenColor").rgb):t}else if(n===vD.SHEEN_ROUGHNESS){const t=this.getFloat(n);i=e.sheenRoughnessMap&&!0===e.sheenRoughnessMap.isTexture?t.mul(this.getTexture(n).a):t,i=i.clamp(.07,1)}else if(n===vD.ANISOTROPY)if(e.anisotropyMap&&!0===e.anisotropyMap.isTexture){const t=this.getTexture(n);i=oC(tI.x,tI.y,tI.y.negate(),tI.x).mul(t.rg.mul(2).sub(QE(1)).normalize().mul(t.b))}else i=tI;else if(n===vD.IRIDESCENCE_THICKNESS){const t=eD("1","float",e.iridescenceThicknessRange);if(e.iridescenceThicknessMap){const r=eD("0","float",e.iridescenceThicknessRange);i=t.sub(r).mul(this.getTexture(n).g).add(r)}else i=t}else if(n===vD.TRANSMISSION){const t=this.getFloat(n);i=e.transmissionMap?t.mul(this.getTexture(n).r):t}else if(n===vD.THICKNESS){const t=this.getFloat(n);i=e.thicknessMap?t.mul(this.getTexture(n).g):t}else if(n===vD.IOR)i=this.getFloat(n);else if(n===vD.LIGHT_MAP)i=this.getTexture(n).rgb.mul(this.getFloat("lightMapIntensity"));else if(n===vD.AO_MAP)i=this.getTexture(n).r.sub(1).mul(this.getFloat("aoMapIntensity")).add(1);else{const e=this.getNodeType(t);i=this.getCache(n,e)}return i}}vD.ALPHA_TEST="alphaTest",vD.COLOR="color",vD.OPACITY="opacity",vD.SHININESS="shininess",vD.SPECULAR="specular",vD.SPECULAR_STRENGTH="specularStrength",vD.SPECULAR_INTENSITY="specularIntensity",vD.SPECULAR_COLOR="specularColor",vD.REFLECTIVITY="reflectivity",vD.ROUGHNESS="roughness",vD.METALNESS="metalness",vD.NORMAL="normal",vD.CLEARCOAT="clearcoat",vD.CLEARCOAT_ROUGHNESS="clearcoatRoughness",vD.CLEARCOAT_NORMAL="clearcoatNormal",vD.EMISSIVE="emissive",vD.ROTATION="rotation",vD.SHEEN="sheen",vD.SHEEN_ROUGHNESS="sheenRoughness",vD.ANISOTROPY="anisotropy",vD.IRIDESCENCE="iridescence",vD.IRIDESCENCE_IOR="iridescenceIOR",vD.IRIDESCENCE_THICKNESS="iridescenceThickness",vD.IOR="ior",vD.TRANSMISSION="transmission",vD.THICKNESS="thickness",vD.ATTENUATION_DISTANCE="attenuationDistance",vD.ATTENUATION_COLOR="attenuationColor",vD.LINE_SCALE="scale",vD.LINE_DASH_SIZE="dashSize",vD.LINE_GAP_SIZE="gapSize",vD.LINE_WIDTH="linewidth",vD.LINE_DASH_OFFSET="dashOffset",vD.POINT_WIDTH="pointWidth",vD.DISPERSION="dispersion",vD.LIGHT_MAP="light",vD.AO_MAP="ao";const _D=kE(vD,vD.ALPHA_TEST),xD=kE(vD,vD.COLOR),bD=kE(vD,vD.SHININESS),SD=kE(vD,vD.EMISSIVE),MD=kE(vD,vD.OPACITY),wD=kE(vD,vD.SPECULAR),TD=kE(vD,vD.SPECULAR_INTENSITY),ED=kE(vD,vD.SPECULAR_COLOR),CD=kE(vD,vD.SPECULAR_STRENGTH),RD=kE(vD,vD.REFLECTIVITY),ND=kE(vD,vD.ROUGHNESS),PD=kE(vD,vD.METALNESS),DD=kE(vD,vD.NORMAL).context({getUV:null}),ID=kE(vD,vD.CLEARCOAT),LD=kE(vD,vD.CLEARCOAT_ROUGHNESS),BD=kE(vD,vD.CLEARCOAT_NORMAL).context({getUV:null}),UD=kE(vD,vD.ROTATION),OD=kE(vD,vD.SHEEN),FD=kE(vD,vD.SHEEN_ROUGHNESS),kD=kE(vD,vD.ANISOTROPY),zD=kE(vD,vD.IRIDESCENCE),qD=kE(vD,vD.IRIDESCENCE_IOR),GD=kE(vD,vD.IRIDESCENCE_THICKNESS),VD=kE(vD,vD.TRANSMISSION),HD=kE(vD,vD.THICKNESS),jD=kE(vD,vD.IOR),WD=kE(vD,vD.ATTENUATION_DISTANCE),XD=kE(vD,vD.ATTENUATION_COLOR),YD=kE(vD,vD.LINE_SCALE),QD=kE(vD,vD.LINE_DASH_SIZE),$D=kE(vD,vD.LINE_GAP_SIZE);vD.LINE_WIDTH,vD.LINE_DASH_OFFSET,vD.POINT_WIDTH;const ZD=kE(vD,vD.DISPERSION),KD=kE(vD,vD.LIGHT_MAP),JD=kE(vD,vD.AO_MAP),tI=gC(new $b).onReference((function(t){return t.material})).onRenderUpdate((function({material:t}){this.value.set(t.anisotropy*Math.cos(t.anisotropyRotation),t.anisotropy*Math.sin(t.anisotropyRotation))}));class eI extends JT{static get type(){return"ModelViewProjectionNode"}constructor(t=null){super("vec4"),this.positionNode=t}setup(t){if("fragment"===t.shaderStage)return CN(t.context.mvp);const e=this.positionNode||SP,n=t.renderer.nodes.modelViewMatrix||xP;return pP.mul(n).mul(e)}}const nI=FE(eI);class iI extends $T{static get type(){return"IndexNode"}constructor(t){super("uint"),this.scope=t,this.isInstanceIndexNode=!0}generate(t){const e=this.getNodeType(t),n=this.scope;let i,r;if(n===iI.VERTEX)i=t.getVertexIndex();else if(n===iI.INSTANCE)i=t.getInstanceIndex();else if(n===iI.DRAW)i=t.getDrawIndex();else if(n===iI.INVOCATION_LOCAL)i=t.getInvocationLocalIndex();else if(n===iI.INVOCATION_SUBGROUP)i=t.getInvocationSubgroupIndex();else{if(n!==iI.SUBGROUP)throw new Error("THREE.IndexNode: Unknown scope: "+n);i=t.getSubgroupIndex()}if("vertex"===t.shaderStage||"compute"===t.shaderStage)r=i;else{r=CN(this).build(t,e)}return r}}iI.VERTEX="vertex",iI.INSTANCE="instance",iI.SUBGROUP="subgroup",iI.INVOCATION_LOCAL="invocationLocal",iI.INVOCATION_SUBGROUP="invocationSubgroup",iI.DRAW="draw";const rI=kE(iI,iI.VERTEX),sI=kE(iI,iI.INSTANCE);iI.SUBGROUP,iI.INVOCATION_SUBGROUP,iI.INVOCATION_LOCAL;const aI=kE(iI,iI.DRAW);class oI extends $T{static get type(){return"InstanceNode"}constructor(t){super("void"),this.instanceMesh=t,this.instanceMatrixNode=null,this.instanceColorNode=null,this.updateType=VT,this.buffer=null,this.bufferColor=null}setup(t){let e=this.instanceMatrixNode,n=this.instanceColorNode;const i=this.instanceMesh;if(null===e){const t=i.instanceMatrix;if(i.count<=1e3)e=QP(t.array,"mat4",Math.max(i.count,1)).element(sI);else{const n=new PT(t.array,16,1);this.buffer=n;const i=t.usage===Bb?HN:VN,r=[i(n,"vec4",16,0),i(n,"vec4",16,4),i(n,"vec4",16,8),i(n,"vec4",16,12)];e=uC(...r)}this.instanceMatrixNode=e}const r=i.instanceColor;if(r&&null===n){const t=new Vw(r.array,3),e=r.usage===Bb?HN:VN;this.bufferColor=t,n=JE(e(t,"vec3",3,0)),this.instanceColorNode=n}const s=e.mul(SP).xyz;if(SP.assign(s),t.hasGeometryAttribute("normal")){const t=kP(DP,e);DP.assign(t)}null!==this.instanceColorNode&&_C("vec3","vInstanceColor").assign(this.instanceColorNode)}update(){this.instanceMesh.instanceMatrix.usage!==Bb&&null!=this.buffer&&this.instanceMesh.instanceMatrix.version!==this.buffer.version&&(this.buffer.version=this.instanceMesh.instanceMatrix.version),this.instanceMesh.instanceColor&&this.instanceMesh.instanceColor.usage!==Bb&&null!=this.bufferColor&&this.instanceMesh.instanceColor.version!==this.bufferColor.version&&(this.bufferColor.version=this.instanceMesh.instanceColor.version)}}const lI=FE(oI);class uI extends $T{static get type(){return"BatchNode"}constructor(t){super("void"),this.batchMesh=t,this.batchingIdNode=null}setup(t){null===this.batchingIdNode&&(null===t.getDrawIndex()?this.batchingIdNode=sI:this.batchingIdNode=aI);const e=zE((([t])=>{const e=sP(hP(this.batchMesh._indirectTexture),0),n=WE(t).modInt(WE(e)),i=WE(t).div(WE(e));return hP(this.batchMesh._indirectTexture,$E(n,i)).x})).setLayout({name:"getIndirectIndex",type:"uint",inputs:[{name:"id",type:"int"}]}),n=e(WE(this.batchingIdNode)),i=this.batchMesh._matricesTexture,r=sP(hP(i),0),s=jE(n).mul(4).toInt().toVar(),a=s.modInt(r),o=s.div(WE(r)),l=uC(hP(i,$E(a,o)),hP(i,$E(a.add(1),o)),hP(i,$E(a.add(2),o)),hP(i,$E(a.add(3),o))),u=this.batchMesh._colorsTexture;if(null!==u){const t=zE((([t])=>{const e=sP(hP(u),0).x,n=t,i=n.modInt(e),r=n.div(e);return hP(u,$E(i,r)).rgb})).setLayout({name:"getBatchingColor",type:"vec3",inputs:[{name:"id",type:"int"}]}),e=t(n);_C("vec3","vBatchColor").assign(e)}const h=lC(l);SP.assign(l.mul(SP));const c=DP.div(JE(h[0].dot(h[0]),h[1].dot(h[1]),h[2].dot(h[2]))),A=h.mul(c).xyz;DP.assign(A),t.hasGeometryAttribute("tangent")&&aD.mulAssign(h)}}const hI=FE(uI),cI=new WeakMap;class AI extends $T{static get type(){return"SkinningNode"}constructor(t,e=!1){let n,i,r;super("void"),this.skinnedMesh=t,this.useReference=e,this.updateType=jT,this.skinIndexNode=nP("skinIndex","uvec4"),this.skinWeightNode=nP("skinWeight","vec4"),e?(n=eD("bindMatrix","mat4"),i=eD("bindMatrixInverse","mat4"),r=nD("skeleton.boneMatrices","mat4",t.skeleton.bones.length)):(n=gC(t.bindMatrix,"mat4"),i=gC(t.bindMatrixInverse,"mat4"),r=QP(t.skeleton.boneMatrices,"mat4",t.skeleton.bones.length)),this.bindMatrixNode=n,this.bindMatrixInverseNode=i,this.boneMatricesNode=r,this.previousBoneMatricesNode=null}getSkinnedPosition(t=this.boneMatricesNode,e=SP){const{skinIndexNode:n,skinWeightNode:i,bindMatrixNode:r,bindMatrixInverseNode:s}=this,a=t.element(n.x),o=t.element(n.y),l=t.element(n.z),u=t.element(n.w),h=r.mul(e),c=ZC(a.mul(i.x).mul(h),o.mul(i.y).mul(h),l.mul(i.z).mul(h),u.mul(i.w).mul(h));return s.mul(c).xyz}getSkinnedNormal(t=this.boneMatricesNode,e=DP){const{skinIndexNode:n,skinWeightNode:i,bindMatrixNode:r,bindMatrixInverseNode:s}=this,a=t.element(n.x),o=t.element(n.y),l=t.element(n.z),u=t.element(n.w);let h=ZC(i.x.mul(a),i.y.mul(o),i.z.mul(l),i.w.mul(u));return h=s.mul(h).mul(r),h.transformDirection(e).xyz}getPreviousSkinnedPosition(t){const e=t.object;return null===this.previousBoneMatricesNode&&(e.skeleton.previousBoneMatrices=new Float32Array(e.skeleton.boneMatrices),this.previousBoneMatricesNode=nD("skeleton.previousBoneMatrices","mat4",e.skeleton.bones.length)),this.getSkinnedPosition(this.previousBoneMatricesNode,MP)}needsPreviousBoneMatrices(t){const e=t.renderer.getMRT();return e&&e.has("velocity")}setup(t){this.needsPreviousBoneMatrices(t)&&MP.assign(this.getPreviousSkinnedPosition(t));const e=this.getSkinnedPosition();if(SP.assign(e),t.hasGeometryAttribute("normal")){const e=this.getSkinnedNormal();DP.assign(e),t.hasGeometryAttribute("tangent")&&aD.assign(e)}}generate(t,e){if("void"!==e)return SP.build(t,e)}update(t){const e=(this.useReference?t.object:this.skinnedMesh).skeleton;cI.get(e)!==t.frameId&&(cI.set(e,t.frameId),null!==this.previousBoneMatricesNode&&e.previousBoneMatrices.set(e.boneMatrices),e.update())}}class dI extends $T{static get type(){return"LoopNode"}constructor(t=[]){super(),this.params=t}getVarName(t){return String.fromCharCode("i".charCodeAt()+t)}getProperties(t){const e=t.getNodeProperties(this);if(void 0!==e.stackNode)return e;const n={};for(let t=0,e=this.params.length-1;t<e;t++){const e=this.params[t],i=!0!==e.isNode&&e.name||this.getVarName(t),r=!0!==e.isNode&&e.type||"int";n[i]=JN(i,r)}const i=t.addStack();return e.returnsNode=this.params[this.params.length-1](n,i,t),e.stackNode=i,t.removeStack(),e}getNodeType(t){const{returnsNode:e}=this.getProperties(t);return e?e.getNodeType(t):"void"}setup(t){this.getProperties(t)}generate(t){const e=this.getProperties(t),n=this.params,i=e.stackNode;for(let e=0,i=n.length-1;e<i;e++){const i=n[e];let r=null,s=null,a=null,o=null,l=null,u=null;i.isNode?(o="int",a=this.getVarName(e),r="0",s=i.build(t,o),l="<"):(o=i.type||"int",a=i.name||this.getVarName(e),r=i.start,s=i.end,l=i.condition,u=i.update,"number"==typeof r?r=r.toString():r&&r.isNode&&(r=r.build(t,o)),"number"==typeof s?s=s.toString():s&&s.isNode&&(s=s.build(t,o)),void 0!==r&&void 0===s?(r+=" - 1",s="0",l=">="):void 0!==s&&void 0===r&&(r="0",l="<"),void 0===l&&(l=Number(r)>Number(s)?">=":"<"));const h={start:r,end:s,condition:l},c=h.start,A=h.end;let d="",p="",f="";u||(u="int"===o||"uint"===o?l.includes("<")?"++":"--":l.includes("<")?"+= 1.":"-= 1."),d+=t.getVar(o,a)+" = "+c,p+=a+" "+l+" "+A,f+=a+" "+u;const m=`for ( ${d}; ${p}; ${f} )`;t.addFlowCode((0===e?"\n":"")+t.tab+m+" {\n\n").addFlowTab()}const r=i.build(t,"void"),s=e.returnsNode?e.returnsNode.build(t):"";t.removeFlowTab().addFlowCode("\n"+t.tab+r);for(let e=0,n=this.params.length-1;e<n;e++)t.addFlowCode((0===e?"":t.tab)+"}\n\n").removeFlowTab();return t.addFlowTab(),s}}const pI=(...t)=>BE(new dI(OE(t,"int"))).append(),fI=new WeakMap,mI=new fS,gI=zE((({bufferMap:t,influence:e,stride:n,width:i,depth:r,offset:s})=>{const a=WE(rI).mul(n).add(s),o=a.div(i),l=a.sub(o.mul(i));return hP(t,$E(l,o)).depth(r).mul(e)}));class yI extends $T{static get type(){return"MorphNode"}constructor(t){super("void"),this.mesh=t,this.morphBaseInfluence=gC(1),this.updateType=jT}setup(t){const{geometry:e}=t,n=void 0!==e.morphAttributes.position,i=e.hasAttribute("normal")&&void 0!==e.morphAttributes.normal,r=e.morphAttributes.position||e.morphAttributes.normal||e.morphAttributes.color,s=void 0!==r?r.length:0,{texture:a,stride:o,size:l}=function(t){const e=void 0!==t.morphAttributes.position,n=void 0!==t.morphAttributes.normal,i=void 0!==t.morphAttributes.color,r=t.morphAttributes.position||t.morphAttributes.normal||t.morphAttributes.color,s=void 0!==r?r.length:0;let a=fI.get(t);if(void 0===a||a.count!==s){void 0!==a&&a.texture.dispose();const o=t.morphAttributes.position||[],l=t.morphAttributes.normal||[],u=t.morphAttributes.color||[];let h=0;!0===e&&(h=1),!0===n&&(h=2),!0===i&&(h=3);let c=t.attributes.position.count*h,A=1;const d=4096;c>d&&(A=Math.ceil(c/d),c=d);const p=new Float32Array(c*A*4*s),f=new yS(p,c,A,s);f.type=Fx,f.needsUpdate=!0;const m=4*h;for(let y=0;y<s;y++){const v=o[y],_=l[y],x=u[y],b=c*A*4*y;for(let S=0;S<v.count;S++){const M=S*m;!0===e&&(mI.fromBufferAttribute(v,S),p[b+M+0]=mI.x,p[b+M+1]=mI.y,p[b+M+2]=mI.z,p[b+M+3]=0),!0===n&&(mI.fromBufferAttribute(_,S),p[b+M+4]=mI.x,p[b+M+5]=mI.y,p[b+M+6]=mI.z,p[b+M+7]=0),!0===i&&(mI.fromBufferAttribute(x,S),p[b+M+8]=mI.x,p[b+M+9]=mI.y,p[b+M+10]=mI.z,p[b+M+11]=4===x.itemSize?mI.w:1)}}function g(){f.dispose(),fI.delete(t),t.removeEventListener("dispose",g)}a={count:s,texture:f,stride:h,size:new $b(c,A)},fI.set(t,a),t.addEventListener("dispose",g)}return a}(e);!0===n&&SP.mulAssign(this.morphBaseInfluence),!0===i&&DP.mulAssign(this.morphBaseInfluence);const u=WE(l.width);pI(s,(({i:t})=>{const e=jE(0).toVar();this.mesh.count>1&&null!==this.mesh.morphTexture&&void 0!==this.mesh.morphTexture?e.assign(hP(this.mesh.morphTexture,$E(WE(t).add(1),WE(sI))).r):e.assign(eD("morphTargetInfluences","float").element(t).toVar()),!0===n&&SP.addAssign(gI({bufferMap:a,influence:e,stride:o,width:u,depth:t,offset:WE(0)})),!0===i&&DP.addAssign(gI({bufferMap:a,influence:e,stride:o,width:u,depth:t,offset:WE(1)}))}))}update(){const t=this.morphBaseInfluence;this.mesh.geometry.morphTargetsRelative?t.value=1:t.value=1-this.mesh.morphTargetInfluences.reduce(((t,e)=>t+e),0)}}const vI=FE(yI),_I=(t,e)=>{for(const n of e)if(n.isAnalyticLightNode&&n.light.id===t)return n;return null},xI=new WeakMap;class bI extends $T{static get type(){return"LightsNode"}constructor(t=[]){super("vec3"),this.totalDiffuseNode=JE().toVar("totalDiffuse"),this.totalSpecularNode=JE().toVar("totalSpecular"),this.outgoingLightNode=JE().toVar("outgoingLight"),this._lights=t,this._lightNodes=null,this._lightNodesHash=null,this.global=!0}getHash(t){if(null===this._lightNodesHash){null===this._lightNodes&&this.setupLightsNode(t);const e=[];for(const t of this._lightNodes)e.push(t.getHash());this._lightNodesHash="lights-"+e.join(",")}return this._lightNodesHash}analyze(t){const e=t.getDataFromNode(this);for(const n of e.nodes)n.build(t)}setupLightsNode(t){const e=[],n=this._lightNodes,i=(t=>t.sort(((t,e)=>t.id-e.id)))(this._lights),r=t.renderer.nodes.library;for(const t of i)if(t.isNode)e.push(BE(t));else{let i=null;if(null!==n&&(i=_I(t.id,n)),null===i){const n=r.getLightNodeClass(t.constructor);if(null===n){console.warn(`LightsNode.setupNodeLights: Light node not found for ${t.constructor.name}`);continue}let i=null;xI.has(t)?i=xI.get(t):(i=new n(t),xI.set(t,i)),e.push(i)}}this._lightNodes=e}setup(t){null===this._lightNodes&&this.setupLightsNode(t);const e=t.context,n=e.lightingModel;let i=this.outgoingLightNode;if(n){const{_lightNodes:r,totalDiffuseNode:s,totalSpecularNode:a}=this;e.outgoingLight=i;const o=t.addStack();t.getDataFromNode(this).nodes=o.nodes,n.start(e,o,t);for(const e of r)e.build(t);n.indirect(e,o,t);const{backdrop:l,backdropAlpha:u}=e,{directDiffuse:h,directSpecular:c,indirectDiffuse:A,indirectSpecular:d}=e.reflectedLight;let p=h.add(A);null!==l&&(p=JE(null!==u?u.mix(p,l):l),e.material.transparent=!0),s.assign(p),a.assign(c.add(d)),i.assign(s.add(a)),n.finish(e,o,t),i=i.bypass(t.removeStack())}return i}setLights(t){return this._lights=t,this._lightNodes=null,this._lightNodesHash=null,this}getLights(){return this._lights}}const SI=FE(bI);class MI extends $T{static get type(){return"LightingNode"}constructor(){super("vec3"),this.isLightingNode=!0}generate(){console.warn("Abstract function.")}}class wI extends MI{static get type(){return"AONode"}constructor(t=null){super(),this.aoNode=t}setup(t){t.context.ambientOcclusion.mulAssign(this.aoNode)}}class TI extends SN{static get type(){return"LightingContextNode"}constructor(t,e=null,n=null,i=null){super(t),this.lightingModel=e,this.backdropNode=n,this.backdropAlphaNode=i,this._value=null}getContext(){const{backdropNode:t,backdropAlphaNode:e}=this,n={directDiffuse:JE().toVar("directDiffuse"),directSpecular:JE().toVar("directSpecular"),indirectDiffuse:JE().toVar("indirectDiffuse"),indirectSpecular:JE().toVar("indirectSpecular")};return{radiance:JE().toVar("radiance"),irradiance:JE().toVar("irradiance"),iblIrradiance:JE().toVar("iblIrradiance"),ambientOcclusion:jE(1).toVar("ambientOcclusion"),reflectedLight:n,backdrop:t,backdropAlpha:e}}setup(t){return this.value=this._value||(this._value=this.getContext()),this.value.lightingModel=this.lightingModel||t.context.lightingModel,super.setup(t)}}const EI=FE(TI);class CI extends MI{static get type(){return"IrradianceNode"}constructor(t){super(),this.node=t}setup(t){t.context.irradiance.addAssign(this.node)}}let RI,NI;class PI extends $T{static get type(){return"ScreenNode"}constructor(t){super(),this.scope=t,this.isViewportNode=!0}getNodeType(){return this.scope===PI.VIEWPORT?"vec4":"vec2"}getUpdateType(){let t=GT;return this.scope!==PI.SIZE&&this.scope!==PI.VIEWPORT||(t=HT),this.updateType=t,t}update({renderer:t}){const e=t.getRenderTarget();this.scope===PI.VIEWPORT?null!==e?NI.copy(e.viewport):(t.getViewport(NI),NI.multiplyScalar(t.getPixelRatio())):null!==e?(RI.width=e.width,RI.height=e.height):t.getDrawingBufferSize(RI)}setup(){const t=this.scope;let e=null;return e=t===PI.SIZE?gC(RI||(RI=new $b)):t===PI.VIEWPORT?gC(NI||(NI=new fS)):QE(LI.div(II)),e}generate(t){if(this.scope===PI.COORDINATE){let e=t.getFragCoord();if(t.isFlipY()){const n=t.getNodeProperties(II).outputNode.build(t);e=`${t.getType("vec2")}( ${e}.x, ${n}.y - ${e}.y )`}return e}return super.generate(t)}}PI.COORDINATE="coordinate",PI.VIEWPORT="viewport",PI.SIZE="size",PI.UV="uv";const DI=kE(PI,PI.UV),II=kE(PI,PI.SIZE),LI=kE(PI,PI.COORDINATE),BI=kE(PI,PI.VIEWPORT);BI.zw,BI.xy;const UI=new $b;class OI extends lP{static get type(){return"ViewportTextureNode"}constructor(t=DI,e=null,n=null){null===n&&((n=new Jw).minFilter=Px),super(n,t,e),this.generateMipmaps=!1,this.isOutputTextureNode=!0,this.updateBeforeType=VT}updateBefore(t){const e=t.renderer;e.getDrawingBufferSize(UI);const n=this.value;n.image.width===UI.width&&n.image.height===UI.height||(n.image.width=UI.width,n.image.height=UI.height,n.needsUpdate=!0);const i=n.generateMipmaps;n.generateMipmaps=this.generateMipmaps,e.copyFramebufferToTexture(n),n.generateMipmaps=i}clone(){const t=new this.constructor(this.uvNode,this.levelNode,this.value);return t.generateMipmaps=this.generateMipmaps,t}}const FI=FE(OI,null,null,{generateMipmaps:!0});let kI=null;class zI extends OI{static get type(){return"ViewportDepthTextureNode"}constructor(t=DI,e=null){null===kI&&(kI=new tT),super(t,e,kI)}}const qI=FE(zI);class GI extends $T{static get type(){return"ViewportDepthNode"}constructor(t,e=null){super("float"),this.scope=t,this.valueNode=e,this.isViewportDepthNode=!0}generate(t){const{scope:e}=this;return e===GI.DEPTH_BASE?t.getFragDepth():super.generate(t)}setup({camera:t}){const{scope:e}=this,n=this.valueNode;let i=null;if(e===GI.DEPTH_BASE)null!==n&&(i=WI().assign(n));else if(e===GI.DEPTH)i=t.isPerspectiveCamera?HI(EP.z,cP,AP):VI(EP.z,cP,AP);else if(e===GI.LINEAR_DEPTH)if(null!==n)if(t.isPerspectiveCamera){const t=jI(n,cP,AP);i=VI(t,cP,AP)}else i=n;else i=VI(EP.z,cP,AP);return i}}GI.DEPTH_BASE="depthBase",GI.DEPTH="depth",GI.LINEAR_DEPTH="linearDepth";const VI=(t,e,n)=>t.add(e).div(e.sub(n)),HI=(t,e,n)=>e.add(t).mul(n).div(n.sub(e).mul(t)),jI=(t,e,n)=>e.mul(n).div(n.sub(e).mul(t).sub(n)),WI=FE(GI,GI.DEPTH_BASE),XI=kE(GI,GI.DEPTH);GI.LINEAR_DEPTH;qI(),XI.assign=t=>WI(t);class YI extends $T{static get type(){return"ClippingNode"}constructor(t=YI.DEFAULT){super(),this.scope=t}setup(t){super.setup(t);const e=t.clippingContext,{localClipIntersection:n,localClippingCount:i,globalClippingCount:r}=e,s=r+i,a=n?s-i:s;return this.scope===YI.ALPHA_TO_COVERAGE?this.setupAlphaToCoverage(e.planes,s,a):this.setupDefault(e.planes,s,a)}setupAlphaToCoverage(t,e,n){return zE((()=>{const i=KP(t),r=vC("float","distanceToPlane"),s=vC("float","distanceToGradient"),a=vC("float","clipOpacity");let o;if(a.assign(1),pI(n,(({i:t})=>{o=i.element(t),r.assign(EP.dot(o.xyz).negate().add(o.w)),s.assign(r.fwidth().div(2)),a.mulAssign(yN(s.negate(),s,r)),a.equal(0).discard()})),n<e){const t=vC("float","unionclipOpacity");t.assign(1),pI({start:n,end:e},(({i:e})=>{o=i.element(e),r.assign(EP.dot(o.xyz).negate().add(o.w)),s.assign(r.fwidth().div(2)),t.mulAssign(yN(s.negate(),s,r).oneMinus())})),a.mulAssign(t.oneMinus())}xC.a.mulAssign(a),xC.a.equal(0).discard()}))()}setupDefault(t,e,n){return zE((()=>{const i=KP(t);let r;if(pI(n,(({i:t})=>{r=i.element(t),EP.dot(r.xyz).greaterThan(r.w).discard()})),n<e){const t=vC("bool","clipped");t.assign(!0),pI({start:n,end:e},(({i:e})=>{r=i.element(e),t.assign(EP.dot(r.xyz).greaterThan(r.w).and(t))})),t.discard()}}))()}}YI.ALPHA_TO_COVERAGE="alphaToCoverage",YI.DEFAULT="default";class QI extends jM{static get type(){return"NodeMaterial"}constructor(){super(),this.isNodeMaterial=!0,this.type=this.constructor.type,this.forceSinglePass=!1,this.fog=!0,this.lights=!1,this.lightsNode=null,this.envNode=null,this.aoNode=null,this.colorNode=null,this.normalNode=null,this.opacityNode=null,this.backdropNode=null,this.backdropAlphaNode=null,this.alphaTestNode=null,this.positionNode=null,this.depthNode=null,this.shadowNode=null,this.shadowPositionNode=null,this.outputNode=null,this.mrtNode=null,this.fragmentNode=null,this.vertexNode=null}customProgramCacheKey(){return this.type+OT(this)}build(t){this.setup(t)}setupObserver(t){return new IT(t)}setup(t){let e;t.context.setupNormal=()=>this.setupNormal(t),t.addStack(),t.stack.outputNode=this.vertexNode||this.setupPosition(t),t.addFlow("vertex",t.removeStack()),t.addStack();const n=this.setupClipping(t);if(!0===this.depthWrite&&this.setupDepth(t),null===this.fragmentNode){this.setupDiffuseColor(t),this.setupVariants(t);const i=this.setupLighting(t);null!==n&&t.stack.add(n);const r=iC(i,xC.a).max(0);e=this.setupOutput(t,r),kC.assign(e),null!==this.outputNode&&(e=this.outputNode);if(null!==t.renderer.getRenderTarget()){const n=t.renderer.getMRT(),i=this.mrtNode;null!==n?(e=n,null!==i&&(e=n.merge(i))):null!==i&&(e=i)}}else{let n=this.fragmentNode;!0!==n.isOutputStructNode&&(n=iC(n)),e=this.setupOutput(t,n)}t.stack.outputNode=e,t.addFlow("fragment",t.removeStack()),t.monitor=this.setupObserver(t)}setupClipping(t){if(null===t.clippingContext)return null;const{globalClippingCount:e,localClippingCount:n}=t.clippingContext;let i=null;if(e||n){const e=t.renderer.samples;this.alphaToCoverage&&e>1?i=BE(new YI(YI.ALPHA_TO_COVERAGE)):t.stack.add(BE(new YI))}return i}setupDepth(t){const{renderer:e}=t;let n=this.depthNode;if(null===n){const t=e.getMRT();if(t&&t.has("depth"))n=t.get("depth");else if(!0===e.logarithmicDepthBuffer){n=nI().w.add(1).log2().mul(dP).mul(.5)}}null!==n&&XI.assign(n).append()}setupPosition(t){const{object:e}=t,n=e.geometry;var i;if(t.addStack(),(n.morphAttributes.position||n.morphAttributes.normal||n.morphAttributes.color)&&vI(e).append(),!0===e.isSkinnedMesh&&(i=e,BE(new AI(i,!0))).append(),this.displacementMap){const t=rD("displacementMap","texture"),e=rD("displacementScale","float"),n=rD("displacementBias","float");SP.addAssign(DP.normalize().mul(t.x.mul(e).add(n)))}e.isBatchedMesh&&hI(e).append(),e.instanceMatrix&&!0===e.instanceMatrix.isInstancedBufferAttribute&&lI(e).append(),null!==this.positionNode&&SP.assign(this.positionNode);const r=nI();return t.context.vertex=t.removeStack(),t.context.mvp=r,r}setupDiffuseColor({object:t,geometry:e}){let n=this.colorNode?iC(this.colorNode):xD;if(!0===this.vertexColors&&e.hasAttribute("color")&&(n=iC(n.xyz.mul(nP("color","vec3")),n.a)),t.instanceColor){n=_C("vec3","vInstanceColor").mul(n)}if(t.isBatchedMesh&&t._colorsTexture){n=_C("vec3","vBatchColor").mul(n)}xC.assign(n);const i=this.opacityNode?jE(this.opacityNode):MD;if(xC.a.assign(xC.a.mul(i)),null!==this.alphaTestNode||this.alphaTest>0){const t=null!==this.alphaTestNode?jE(this.alphaTestNode):_D;xC.a.lessThanEqual(t).discard()}!1===this.transparent&&1===this.blending&&!1===this.alphaToCoverage&&xC.a.assign(1)}setupVariants(){}setupOutgoingLight(){return!0===this.lights?JE(0):xC.rgb}setupNormal(){return this.normalNode?JE(this.normalNode):DD}setupEnvironment(){let t=null;return this.envNode?t=this.envNode:this.envMap&&(t=this.envMap.isCubeTexture?rD("envMap","cubeTexture"):rD("envMap","texture")),t}setupLightMap(t){let e=null;return t.material.lightMap&&(e=new CI(KD)),e}setupLights(t){const e=[],n=this.setupEnvironment(t);n&&n.isLightingNode&&e.push(n);const i=this.setupLightMap(t);if(i&&i.isLightingNode&&e.push(i),null!==this.aoNode||t.material.aoMap){const t=null!==this.aoNode?this.aoNode:JD;e.push(new wI(t))}let r=this.lightsNode||t.lightsNode;return e.length>0&&(r=SI([...r.getLights(),...e])),r}setupLightingModel(){}setupLighting(t){const{material:e}=t,{backdropNode:n,backdropAlphaNode:i,emissiveNode:r}=this,s=!0===this.lights||null!==this.lightsNode?this.setupLights(t):null;let a=this.setupOutgoingLight(t);if(s&&s.getScope().getLights().length>0){const e=this.setupLightingModel(t);a=EI(s,e,n,i)}else null!==n&&(a=JE(null!==i?fN(a,n,i):n));return(r&&!0===r.isNode||e.emissive&&!0===e.emissive.isColor)&&(bC.assign(JE(r||SD)),a=a.add(bC)),a}setupOutput(t,e){if(!0===this.fog){const n=t.fogNode;n&&(e=iC(n.mix(e.rgb,n.colorNode),e.a))}return e}setDefaultValues(t){for(const e in t){const n=t[e];void 0===this[e]&&(this[e]=n,n&&n.clone&&(this[e]=n.clone()))}const e=Object.getOwnPropertyDescriptors(t.constructor.prototype);for(const t in e)void 0===Object.getOwnPropertyDescriptor(this.constructor.prototype,t)&&void 0!==e[t].get&&Object.defineProperty(this.constructor.prototype,t,e[t])}toJSON(t){const e=void 0===t||"string"==typeof t;e&&(t={textures:{},images:{},nodes:{}});const n=jM.prototype.toJSON.call(this,t),i=FT(this);n.inputNodes={};for(const{property:e,childNode:r}of i)n.inputNodes[e]=r.toJSON(t).uuid;function r(t){const e=[];for(const n in t){const i=t[n];delete i.metadata,e.push(i)}return e}if(e){const e=r(t.textures),i=r(t.images),s=r(t.nodes);e.length>0&&(n.textures=e),i.length>0&&(n.images=i),s.length>0&&(n.nodes=s)}return n}copy(t){return this.lightsNode=t.lightsNode,this.envNode=t.envNode,this.colorNode=t.colorNode,this.normalNode=t.normalNode,this.opacityNode=t.opacityNode,this.backdropNode=t.backdropNode,this.backdropAlphaNode=t.backdropAlphaNode,this.alphaTestNode=t.alphaTestNode,this.positionNode=t.positionNode,this.depthNode=t.depthNode,this.shadowNode=t.shadowNode,this.shadowPositionNode=t.shadowPositionNode,this.outputNode=t.outputNode,this.mrtNode=t.mrtNode,this.fragmentNode=t.fragmentNode,this.vertexNode=t.vertexNode,super.copy(t)}}const $I=new Zw;class ZI extends QI{static get type(){return"LineBasicNodeMaterial"}constructor(t){super(),this.isLineBasicNodeMaterial=!0,this.lights=!1,this.setDefaultValues($I),this.setValues(t)}}const KI=new hT;class JI extends QI{static get type(){return"LineDashedNodeMaterial"}constructor(t){super(),this.isLineDashedNodeMaterial=!0,this.lights=!1,this.setDefaultValues(KI),this.offsetNode=null,this.dashScaleNode=null,this.dashSizeNode=null,this.gapSizeNode=null,this.setValues(t)}setupVariants(){const t=this.offsetNode,e=this.dashScaleNode?jE(this.dashScaleNode):YD,n=this.dashSizeNode?jE(this.dashSizeNode):QD,i=this.dashSizeNode?jE(this.dashGapNode):$D;zC.assign(n),qC.assign(i);const r=CN(nP("lineDistance").mul(e));(t?r.add(t):r).mod(zC.add(qC)).greaterThan(zC).discard()}}const tL=new oT;class eL extends QI{static get type(){return"MeshNormalNodeMaterial"}constructor(t){super(),this.lights=!1,this.isMeshNormalNodeMaterial=!0,this.setDefaultValues(tL),this.setValues(t)}setupDiffuseColor(){const t=this.opacityNode?jE(this.opacityNode):MD;xC.assign(iC(BE(UP).mul(.5).add(.5),t))}}class nL extends JT{static get type(){return"EquirectUVNode"}constructor(t=TP){super("vec2"),this.dirNode=t}setup(){const t=this.dirNode,e=t.z.atan2(t.x).mul(1/(2*Math.PI)).add(.5),n=t.y.clamp(-1,1).asin().mul(1/Math.PI).add(.5);return QE(e,n)}}const iL=FE(nL);class rL extends Uw{constructor(t=1,e={}){super(t,e),this.isCubeRenderTarget=!0}fromEquirectangularTexture(t,e){const n=e.minFilter,i=e.generateMipmaps;e.generateMipmaps=!0,this.texture.type=e.type,this.texture.colorSpace=e.colorSpace,this.texture.generateMipmaps=e.generateMipmaps,this.texture.minFilter=e.minFilter,this.texture.magFilter=e.magFilter;const r=new ww(5,5,5),s=iL(TP),a=new QI;a.colorNode=uP(e,s,0),a.side=1,a.blending=0;const o=new Sw(r,a),l=new Ow;l.add(o),e.minFilter===Px&&(e.minFilter=Rx);const u=new Lw(1,10,this),h=t.getMRT();return t.setMRT(null),u.update(t,l),t.setMRT(h),e.minFilter=n,e.currentGenerateMipmaps=i,o.geometry.dispose(),o.material.dispose(),this}}const sL=new WeakMap;class aL extends JT{static get type(){return"CubeMapNode"}constructor(t){super("vec3"),this.envNode=t,this._cubeTexture=null,this._cubeTextureNode=XP();const e=new Bw;e.isRenderTargetTexture=!0,this._defaultTexture=e,this.updateBeforeType=HT}updateBefore(t){const{renderer:e,material:n}=t,i=this.envNode;if(i.isTextureNode||i.isMaterialReferenceNode){const t=i.isTextureNode?i.value:n[i.property];if(t&&t.isTexture){const n=t.mapping;if(n===xx||n===bx){if(sL.has(t)){const e=sL.get(t);lL(e,t.mapping),this._cubeTexture=e}else{const n=t.image;if(function(t){return null!=t&&t.height>0}(n)){const i=new rL(n.height);i.fromEquirectangularTexture(e,t),lL(i.texture,t.mapping),this._cubeTexture=i.texture,sL.set(t,i.texture),t.addEventListener("dispose",oL)}else this._cubeTexture=this._defaultTexture}this._cubeTextureNode.value=this._cubeTexture}else this._cubeTextureNode=this.envNode}}}setup(t){return this.updateBefore(t),this._cubeTextureNode}}function oL(t){const e=t.target;e.removeEventListener("dispose",oL);const n=sL.get(e);void 0!==n&&(sL.delete(e),n.dispose())}function lL(t,e){e===xx?t.mapping=vx:e===bx&&(t.mapping=_x)}const uL=FE(aL);class hL extends MI{static get type(){return"BasicEnvironmentNode"}constructor(t=null){super(),this.envNode=t}setup(t){t.context.environment=uL(this.envNode)}}class cL extends MI{static get type(){return"BasicLightMapNode"}constructor(t=null){super(),this.lightMapNode=t}setup(t){const e=jE(1/Math.PI);t.context.irradianceLightMap=this.lightMapNode.mul(e)}}class AL{start(){}finish(){}direct(){}directRectArea(){}indirect(){}ambientOcclusion(){}}class dL extends AL{constructor(){super()}indirect(t,e,n){const i=t.ambientOcclusion,r=t.reflectedLight,s=n.context.irradianceLightMap;r.indirectDiffuse.assign(iC(0)),s?r.indirectDiffuse.addAssign(s):r.indirectDiffuse.addAssign(iC(1,1,1,0)),r.indirectDiffuse.mulAssign(i),r.indirectDiffuse.mulAssign(xC.rgb)}finish(t,e,n){const i=n.material,r=t.outgoingLight,s=n.context.environment;if(s)switch(i.combine){case 0:r.rgb.assign(fN(r.rgb,r.rgb.mul(s.rgb),CD.mul(RD)));break;case 1:r.rgb.assign(fN(r.rgb,s.rgb,CD.mul(RD)));break;case 2:r.rgb.addAssign(s.rgb.mul(CD.mul(RD)));break;default:console.warn("THREE.BasicLightingModel: Unsupported .combine value:",i.combine)}}}const pL=new WM;class fL extends QI{static get type(){return"MeshBasicNodeMaterial"}constructor(t){super(),this.isMeshBasicNodeMaterial=!0,this.lights=!0,this.setDefaultValues(pL),this.setValues(t)}setupNormal(){return LP}setupEnvironment(t){const e=super.setupEnvironment(t);return e?new hL(e):null}setupLightMap(t){let e=null;return t.material.lightMap&&(e=new cL(KD)),e}setupOutgoingLight(){return xC.rgb}setupLightingModel(){return new dL}}const mL=zE((({f0:t,f90:e,dotVH:n})=>{const i=n.mul(-5.55473).sub(6.98316).mul(n).exp2();return t.mul(i.oneMinus()).add(e.mul(i))})),gL=zE((t=>t.diffuseColor.mul(1/Math.PI))),yL=zE((({dotNH:t})=>FC.mul(jE(.5)).add(1).mul(jE(1/Math.PI)).mul(t.pow(FC)))),vL=zE((({lightDirection:t})=>{const e=t.add(CP).normalize(),n=UP.dot(e).clamp(),i=CP.dot(e).clamp(),r=mL({f0:UC,f90:1,dotVH:i}),s=jE(.25),a=yL({dotNH:n});return r.mul(s).mul(a)}));class _L extends dL{constructor(t=!0){super(),this.specular=t}direct({lightDirection:t,lightColor:e,reflectedLight:n}){const i=UP.dot(t).clamp().mul(e);n.directDiffuse.addAssign(i.mul(gL({diffuseColor:xC.rgb}))),!0===this.specular&&n.directSpecular.addAssign(i.mul(vL({lightDirection:t})).mul(CD))}indirect({ambientOcclusion:t,irradiance:e,reflectedLight:n}){n.indirectDiffuse.addAssign(e.mul(gL({diffuseColor:xC}))),n.indirectDiffuse.mulAssign(t)}}const xL=new lT;class bL extends QI{static get type(){return"MeshLambertNodeMaterial"}constructor(t){super(),this.isMeshLambertNodeMaterial=!0,this.lights=!0,this.setDefaultValues(xL),this.setValues(t)}setupEnvironment(t){const e=super.setupEnvironment(t);return e?new hL(e):null}setupLightingModel(){return new _L(!1)}}const SL=new sT;class ML extends QI{static get type(){return"MeshPhongNodeMaterial"}constructor(t){super(),this.isMeshPhongNodeMaterial=!0,this.lights=!0,this.shininessNode=null,this.specularNode=null,this.setDefaultValues(SL),this.setValues(t)}setupEnvironment(t){const e=super.setupEnvironment(t);return e?new hL(e):null}setupLightingModel(){return new _L}setupVariants(){const t=(this.shininessNode?jE(this.shininessNode):bD).max(1e-4);FC.assign(t);const e=this.specularNode||wD;UC.assign(e)}copy(t){return this.shininessNode=t.shininessNode,this.specularNode=t.specularNode,super.copy(t)}}const wL=zE((()=>{const t=LP.dFdx().abs().max(LP.dFdy().abs());return t.x.max(t.y).max(t.z)})),TL=zE((t=>{const{roughness:e}=t,n=wL();let i=e.max(.0525);return i=i.add(n),i=i.min(1),i})),EL=zE((({alpha:t,dotNL:e,dotNV:n})=>{const i=t.pow2(),r=e.mul(i.add(i.oneMinus().mul(n.pow2())).sqrt()),s=n.mul(i.add(i.oneMinus().mul(e.pow2())).sqrt());return tR(.5,r.add(s).max(vR))})).setLayout({name:"V_GGX_SmithCorrelated",type:"float",inputs:[{name:"alpha",type:"float"},{name:"dotNL",type:"float"},{name:"dotNV",type:"float"}]}),CL=zE((({alphaT:t,alphaB:e,dotTV:n,dotBV:i,dotTL:r,dotBL:s,dotNV:a,dotNL:o})=>{const l=o.mul(JE(t.mul(n),e.mul(i),a).length()),u=a.mul(JE(t.mul(r),e.mul(s),o).length());return tR(.5,l.add(u)).saturate()})).setLayout({name:"V_GGX_SmithCorrelated_Anisotropic",type:"float",inputs:[{name:"alphaT",type:"float",qualifier:"in"},{name:"alphaB",type:"float",qualifier:"in"},{name:"dotTV",type:"float",qualifier:"in"},{name:"dotBV",type:"float",qualifier:"in"},{name:"dotTL",type:"float",qualifier:"in"},{name:"dotBL",type:"float",qualifier:"in"},{name:"dotNV",type:"float",qualifier:"in"},{name:"dotNL",type:"float",qualifier:"in"}]}),RL=zE((({alpha:t,dotNH:e})=>{const n=t.pow2(),i=e.pow2().mul(n.oneMinus()).oneMinus();return n.div(i.pow2()).mul(1/Math.PI)})).setLayout({name:"D_GGX",type:"float",inputs:[{name:"alpha",type:"float"},{name:"dotNH",type:"float"}]}),NL=jE(1/Math.PI),PL=zE((({alphaT:t,alphaB:e,dotNH:n,dotTH:i,dotBH:r})=>{const s=t.mul(e),a=JE(e.mul(i),t.mul(r),s.mul(n)),o=a.dot(a),l=s.div(o);return NL.mul(s.mul(l.pow2()))})).setLayout({name:"D_GGX_Anisotropic",type:"float",inputs:[{name:"alphaT",type:"float",qualifier:"in"},{name:"alphaB",type:"float",qualifier:"in"},{name:"dotNH",type:"float",qualifier:"in"},{name:"dotTH",type:"float",qualifier:"in"},{name:"dotBH",type:"float",qualifier:"in"}]}),DL=zE((t=>{const{lightDirection:e,f0:n,f90:i,roughness:r,f:s,USE_IRIDESCENCE:a,USE_ANISOTROPY:o}=t,l=t.normalView||UP,u=r.pow2(),h=e.add(CP).normalize(),c=l.dot(e).clamp(),A=l.dot(CP).clamp(),d=l.dot(h).clamp(),p=CP.dot(h).clamp();let f,m,g=mL({f0:n,f90:i,dotVH:p});if(IE(a)&&(g=RC.mix(g,s)),IE(o)){const t=LC.dot(e),n=LC.dot(CP),i=LC.dot(h),r=BC.dot(e),s=BC.dot(CP),a=BC.dot(h);f=CL({alphaT:DC,alphaB:u,dotTV:n,dotBV:s,dotTL:t,dotBL:r,dotNV:A,dotNL:c}),m=PL({alphaT:DC,alphaB:u,dotNH:d,dotTH:i,dotBH:a})}else f=EL({alpha:u,dotNL:c,dotNV:A}),m=RL({alpha:u,dotNH:d});return g.mul(f).mul(m)})),IL=zE((({roughness:t,dotNV:e})=>{const n=iC(-1,-.0275,-.572,.022),i=iC(1,.0425,1.04,-.04),r=t.mul(n).add(i),s=r.x.mul(r.x).min(e.mul(-9.28).exp2()).mul(r.x).add(r.y);return QE(-1.04,1.04).mul(s).add(r.zw)})).setLayout({name:"DFGApprox",type:"vec2",inputs:[{name:"roughness",type:"float"},{name:"dotNV",type:"vec3"}]}),LL=zE((t=>{const{dotNV:e,specularColor:n,specularF90:i,roughness:r}=t,s=IL({dotNV:e,roughness:r});return n.mul(s.x).add(i.mul(s.y))})),BL=zE((({f:t,f90:e,dotVH:n})=>{const i=n.oneMinus().saturate(),r=i.mul(i),s=i.mul(r,r).clamp(0,.9999);return t.sub(JE(e).mul(s)).div(s.oneMinus())})).setLayout({name:"Schlick_to_F0",type:"vec3",inputs:[{name:"f",type:"vec3"},{name:"f90",type:"float"},{name:"dotVH",type:"float"}]}),UL=zE((({roughness:t,dotNH:e})=>{const n=t.pow2(),i=jE(1).div(n),r=e.pow2().oneMinus().max(.0078125);return jE(2).add(i).mul(r.pow(i.mul(.5))).div(2*Math.PI)})).setLayout({name:"D_Charlie",type:"float",inputs:[{name:"roughness",type:"float"},{name:"dotNH",type:"float"}]}),OL=zE((({dotNV:t,dotNL:e})=>jE(1).div(jE(4).mul(e.add(t).sub(e.mul(t)))))).setLayout({name:"V_Neubelt",type:"float",inputs:[{name:"dotNV",type:"float"},{name:"dotNL",type:"float"}]}),FL=zE((({lightDirection:t})=>{const e=t.add(CP).normalize(),n=UP.dot(t).clamp(),i=UP.dot(CP).clamp(),r=UP.dot(e).clamp(),s=UL({roughness:CC,dotNH:r}),a=OL({dotNV:i,dotNL:n});return EC.mul(s).mul(a)})),kL=zE((({N:t,V:e,roughness:n})=>{const i=t.dot(e).saturate(),r=QE(n,i.oneMinus().sqrt());return r.assign(r.mul(.984375).add(.0078125)),r})).setLayout({name:"LTC_Uv",type:"vec2",inputs:[{name:"N",type:"vec3"},{name:"V",type:"vec3"},{name:"roughness",type:"float"}]}),zL=zE((({f:t})=>{const e=t.length();return nN(e.mul(e).add(t.z).div(e.add(1)),0)})).setLayout({name:"LTC_ClippedSphereFormFactor",type:"float",inputs:[{name:"f",type:"vec3"}]}),qL=zE((({v1:t,v2:e})=>{const n=t.dot(e),i=n.abs().toVar(),r=i.mul(.0145206).add(.4965155).mul(i).add(.8543985).toVar(),s=i.add(4.1616724).mul(i).add(3.417594).toVar(),a=r.div(s),o=n.greaterThan(0).select(a,nN(n.mul(n).oneMinus(),1e-7).inverseSqrt().mul(.5).sub(a));return t.cross(e).mul(o)})).setLayout({name:"LTC_EdgeVectorFormFactor",type:"vec3",inputs:[{name:"v1",type:"vec3"},{name:"v2",type:"vec3"}]}),GL=zE((({N:t,V:e,P:n,mInv:i,p0:r,p1:s,p2:a,p3:o})=>{const l=s.sub(r).toVar(),u=o.sub(r).toVar(),h=l.cross(u),c=JE().toVar();return VE(h.dot(n.sub(r)).greaterThanEqual(0),(()=>{const l=e.sub(t.mul(e.dot(t))).normalize(),u=t.cross(l).negate(),h=i.mul(lC(l,u,t).transpose()).toVar(),A=h.mul(r.sub(n)).normalize().toVar(),d=h.mul(s.sub(n)).normalize().toVar(),p=h.mul(a.sub(n)).normalize().toVar(),f=h.mul(o.sub(n)).normalize().toVar(),m=JE(0).toVar();m.addAssign(qL({v1:A,v2:d})),m.addAssign(qL({v1:d,v2:p})),m.addAssign(qL({v1:p,v2:f})),m.addAssign(qL({v1:f,v2:A})),c.assign(JE(zL({f:m})))})),c})).setLayout({name:"LTC_Evaluate",type:"vec3",inputs:[{name:"N",type:"vec3"},{name:"V",type:"vec3"},{name:"P",type:"vec3"},{name:"mInv",type:"mat3"},{name:"p0",type:"vec3"},{name:"p1",type:"vec3"},{name:"p2",type:"vec3"},{name:"p3",type:"vec3"}]}),VL=1/6,HL=t=>JC(VL,JC(t,JC(t,t.negate().add(3)).sub(3)).add(1)),jL=t=>JC(VL,JC(t,JC(t,JC(3,t).sub(6))).add(4)),WL=t=>JC(VL,JC(t,JC(t,JC(-3,t).add(3)).add(3)).add(1)),XL=t=>JC(VL,hN(t,3)),YL=t=>HL(t).add(jL(t)),QL=t=>WL(t).add(XL(t)),$L=t=>ZC(-1,jL(t).div(HL(t).add(jL(t)))),ZL=t=>ZC(1,XL(t).div(WL(t).add(XL(t)))),KL=(t,e,n)=>{const i=t.uvNode,r=JC(i,e.zw).add(.5),s=DR(r),a=BR(r),o=YL(a.x),l=QL(a.x),u=$L(a.x),h=ZL(a.x),c=$L(a.y),A=ZL(a.y),d=QE(s.x.add(u),s.y.add(c)).sub(.5).mul(e.xy),p=QE(s.x.add(h),s.y.add(c)).sub(.5).mul(e.xy),f=QE(s.x.add(u),s.y.add(A)).sub(.5).mul(e.xy),m=QE(s.x.add(h),s.y.add(A)).sub(.5).mul(e.xy),g=YL(a.y).mul(ZC(o.mul(t.uv(d).level(n)),l.mul(t.uv(p).level(n)))),y=QL(a.y).mul(ZC(o.mul(t.uv(f).level(n)),l.mul(t.uv(m).level(n))));return g.add(y)},JL=zE((([t,e=jE(3)])=>{const n=QE(t.size(WE(e))),i=QE(t.size(WE(e.add(1)))),r=tR(1,n),s=tR(1,i),a=KL(t,iC(r,n),DR(e)),o=KL(t,iC(s,i),IR(e));return BR(e).mix(a,o)})),tB=zE((([t,e,n,i,r])=>{const s=JE(gN(e.negate(),LR(t),tR(1,i))),a=JE(HR(r[0].xyz),HR(r[1].xyz),HR(r[2].xyz));return LR(s).mul(n.mul(a))})).setLayout({name:"getVolumeTransmissionRay",type:"vec3",inputs:[{name:"n",type:"vec3"},{name:"v",type:"vec3"},{name:"thickness",type:"float"},{name:"ior",type:"float"},{name:"modelMatrix",type:"mat4"}]}),eB=zE((([t,e])=>t.mul(mN(e.mul(2).sub(2),0,1)))).setLayout({name:"applyIorToRoughness",type:"float",inputs:[{name:"roughness",type:"float"},{name:"ior",type:"float"}]}),nB=FI(),iB=zE((([t,e,n])=>{const i=nB.uv(t),r=RR(jE(II.x)).mul(eB(e,n));return JL(i,r)})),rB=zE((([t,e,n])=>(VE(n.notEqual(0),(()=>{const i=CR(e).negate().div(n);return TR(i.negate().mul(t))})),JE(1)))).setLayout({name:"volumeAttenuation",type:"vec3",inputs:[{name:"transmissionDistance",type:"float"},{name:"attenuationColor",type:"vec3"},{name:"attenuationDistance",type:"float"}]}),sB=zE((([t,e,n,i,r,s,a,o,l,u,h,c,A,d,p])=>{let f,m;if(p){f=iC().toVar(),m=JE().toVar();const r=h.sub(1).mul(p.mul(.025)),s=JE(h.sub(r),h,h.add(r));pI({start:0,end:3},(({i:r})=>{const h=s.element(r),p=tB(t,e,c,h,o),g=a.add(p),y=u.mul(l.mul(iC(g,1))),v=QE(y.xy.div(y.w)).toVar();v.addAssign(1),v.divAssign(2),v.assign(QE(v.x,v.y.oneMinus()));const _=iB(v,n,h);f.element(r).assign(_.element(r)),f.a.addAssign(_.a),m.element(r).assign(i.element(r).mul(rB(HR(p),A,d).element(r)))})),f.a.divAssign(3)}else{const r=tB(t,e,c,h,o),s=a.add(r),p=u.mul(l.mul(iC(s,1))),g=QE(p.xy.div(p.w)).toVar();g.addAssign(1),g.divAssign(2),g.assign(QE(g.x,g.y.oneMinus())),f=iB(g,n,h),m=i.mul(rB(HR(r),A,d))}const g=m.rgb.mul(f.rgb),y=t.dot(e).clamp(),v=JE(LL({dotNV:y,specularColor:r,specularF90:s,roughness:n})),_=m.r.add(m.g,m.b).div(3);return iC(v.oneMinus().mul(g),f.a.oneMinus().mul(_).oneMinus())})),aB=lC(3.2404542,-.969266,.0556434,-1.5371385,1.8760108,-.2040259,-.4985314,.041556,1.0572252),oB=(t,e)=>t.sub(e).div(t.add(e)).pow2(),lB=(t,e)=>{const n=t.mul(2*Math.PI*1e-9),i=JE(54856e-17,44201e-17,52481e-17),r=JE(1681e3,1795300,2208400),s=JE(43278e5,93046e5,66121e5),a=jE(9747e-17*Math.sqrt(2*Math.PI*45282e5)).mul(n.mul(2239900).add(e.x).cos()).mul(n.pow2().mul(-45282e5).exp());let o=i.mul(s.mul(2*Math.PI).sqrt()).mul(r.mul(n).add(e).cos()).mul(n.pow2().negate().mul(s).exp());o=JE(o.x.add(a),o.y,o.z).div(1.0685e-7);return aB.mul(o)},uB=zE((({outsideIOR:t,eta2:e,cosTheta1:n,thinFilmThickness:i,baseF0:r})=>{const s=fN(t,e,yN(0,.03,i)),a=t.div(s).pow2().mul(jE(1).sub(n.pow2())),o=jE(1).sub(a).sqrt(),l=oB(s,t),u=mL({f0:l,f90:1,dotVH:n}),h=u.oneMinus(),c=s.lessThan(t).select(Math.PI,0),A=jE(Math.PI).sub(c),d=(t=>{const e=t.sqrt();return JE(1).add(e).div(JE(1).sub(e))})(r.clamp(0,.9999)),p=oB(d,s.toVec3()),f=mL({f0:p,f90:1,dotVH:o}),m=JE(d.x.lessThan(s).select(Math.PI,0),d.y.lessThan(s).select(Math.PI,0),d.z.lessThan(s).select(Math.PI,0)),g=s.mul(i,o,2),y=JE(A).add(m),v=u.mul(f).clamp(1e-5,.9999),_=v.sqrt(),x=h.pow2().mul(f).div(JE(1).sub(v));let b=u.add(x),S=x.sub(h);for(let t=1;t<=2;++t){S=S.mul(_);const e=lB(jE(t).mul(g),jE(t).mul(y)).mul(2);b=b.add(S.mul(e))}return b.max(JE(0))})).setLayout({name:"evalIridescence",type:"vec3",inputs:[{name:"outsideIOR",type:"float"},{name:"eta2",type:"float"},{name:"cosTheta1",type:"float"},{name:"thinFilmThickness",type:"float"},{name:"baseF0",type:"vec3"}]}),hB=zE((({normal:t,viewDir:e,roughness:n})=>{const i=t.dot(e).saturate(),r=n.pow2(),s=bN(n.lessThan(.25),jE(-339.2).mul(r).add(jE(161.4).mul(n)).sub(25.9),jE(-8.48).mul(r).add(jE(14.3).mul(n)).sub(9.95)),a=bN(n.lessThan(.25),jE(44).mul(r).sub(jE(23.7).mul(n)).add(3.26),jE(1.97).mul(r).sub(jE(3.27).mul(n)).add(.72));return bN(n.lessThan(.25),0,jE(.1).mul(n).sub(.025)).add(s.mul(i).add(a).exp()).mul(1/Math.PI).saturate()})),cB=JE(.04),AB=jE(1);class dB extends AL{constructor(t=!1,e=!1,n=!1,i=!1,r=!1,s=!1){super(),this.clearcoat=t,this.sheen=e,this.iridescence=n,this.anisotropy=i,this.transmission=r,this.dispersion=s,this.clearcoatRadiance=null,this.clearcoatSpecularDirect=null,this.clearcoatSpecularIndirect=null,this.sheenSpecularDirect=null,this.sheenSpecularIndirect=null,this.iridescenceFresnel=null,this.iridescenceF0=null}start(t){if(!0===this.clearcoat&&(this.clearcoatRadiance=JE().toVar("clearcoatRadiance"),this.clearcoatSpecularDirect=JE().toVar("clearcoatSpecularDirect"),this.clearcoatSpecularIndirect=JE().toVar("clearcoatSpecularIndirect")),!0===this.sheen&&(this.sheenSpecularDirect=JE().toVar("sheenSpecularDirect"),this.sheenSpecularIndirect=JE().toVar("sheenSpecularIndirect")),!0===this.iridescence){const t=UP.dot(CP).clamp();this.iridescenceFresnel=uB({outsideIOR:jE(1),eta2:NC,cosTheta1:t,thinFilmThickness:PC,baseF0:UC}),this.iridescenceF0=BL({f:this.iridescenceFresnel,f90:1,dotVH:t})}if(!0===this.transmission){const e=wP,n=mP.sub(wP).normalize(),i=OP;t.backdrop=sB(i,n,SC,xC,UC,OC,e,vP,fP,pP,GC,HC,WC,jC,this.dispersion?XC:null),t.backdropAlpha=VC,xC.a.mulAssign(fN(1,t.backdrop.a,VC))}}computeMultiscattering(t,e,n){const i=UP.dot(CP).clamp(),r=IL({roughness:SC,dotNV:i}),s=(this.iridescenceF0?RC.mix(UC,this.iridescenceF0):UC).mul(r.x).add(n.mul(r.y)),a=r.x.add(r.y).oneMinus(),o=UC.add(UC.oneMinus().mul(.047619)),l=s.mul(o).div(a.mul(o).oneMinus());t.addAssign(s),e.addAssign(l.mul(a))}direct({lightDirection:t,lightColor:e,reflectedLight:n}){const i=UP.dot(t).clamp().mul(e);if(!0===this.sheen&&this.sheenSpecularDirect.addAssign(i.mul(FL({lightDirection:t}))),!0===this.clearcoat){const n=FP.dot(t).clamp().mul(e);this.clearcoatSpecularDirect.addAssign(n.mul(DL({lightDirection:t,f0:cB,f90:AB,roughness:TC,normalView:FP})))}n.directDiffuse.addAssign(i.mul(gL({diffuseColor:xC.rgb}))),n.directSpecular.addAssign(i.mul(DL({lightDirection:t,f0:UC,f90:1,roughness:SC,iridescence:this.iridescence,f:this.iridescenceFresnel,USE_IRIDESCENCE:this.iridescence,USE_ANISOTROPY:this.anisotropy})))}directRectArea({lightColor:t,lightPosition:e,halfWidth:n,halfHeight:i,reflectedLight:r,ltc_1:s,ltc_2:a}){const o=e.add(n).sub(i),l=e.sub(n).sub(i),u=e.sub(n).add(i),h=e.add(n).add(i),c=UP,A=CP,d=EP.toVar(),p=kL({N:c,V:A,roughness:SC}),f=s.uv(p).toVar(),m=a.uv(p).toVar(),g=lC(JE(f.x,0,f.y),JE(0,1,0),JE(f.z,0,f.w)).toVar(),y=UC.mul(m.x).add(UC.oneMinus().mul(m.y)).toVar();r.directSpecular.addAssign(t.mul(y).mul(GL({N:c,V:A,P:d,mInv:g,p0:o,p1:l,p2:u,p3:h}))),r.directDiffuse.addAssign(t.mul(xC).mul(GL({N:c,V:A,P:d,mInv:lC(1,0,0,0,1,0,0,0,1),p0:o,p1:l,p2:u,p3:h})))}indirect(t,e,n){this.indirectDiffuse(t,e,n),this.indirectSpecular(t,e,n),this.ambientOcclusion(t,e,n)}indirectDiffuse({irradiance:t,reflectedLight:e}){e.indirectDiffuse.addAssign(t.mul(gL({diffuseColor:xC})))}indirectSpecular({radiance:t,iblIrradiance:e,reflectedLight:n}){if(!0===this.sheen&&this.sheenSpecularIndirect.addAssign(e.mul(EC,hB({normal:UP,viewDir:CP,roughness:CC}))),!0===this.clearcoat){const t=FP.dot(CP).clamp(),e=LL({dotNV:t,specularColor:cB,specularF90:AB,roughness:TC});this.clearcoatSpecularIndirect.addAssign(this.clearcoatRadiance.mul(e))}const i=JE().toVar("singleScattering"),r=JE().toVar("multiScattering"),s=e.mul(1/Math.PI);this.computeMultiscattering(i,r,OC);const a=i.add(r),o=xC.mul(a.r.max(a.g).max(a.b).oneMinus());n.indirectSpecular.addAssign(t.mul(i)),n.indirectSpecular.addAssign(r.mul(s)),n.indirectDiffuse.addAssign(o.mul(s))}ambientOcclusion({ambientOcclusion:t,reflectedLight:e}){const n=UP.dot(CP).clamp().add(t),i=SC.mul(-16).oneMinus().negate().exp2(),r=t.sub(n.pow(i).oneMinus()).clamp();!0===this.clearcoat&&this.clearcoatSpecularIndirect.mulAssign(t),!0===this.sheen&&this.sheenSpecularIndirect.mulAssign(t),e.indirectDiffuse.mulAssign(t),e.indirectSpecular.mulAssign(r)}finish(t){const{outgoingLight:e}=t;if(!0===this.clearcoat){const t=FP.dot(CP).clamp(),n=mL({dotVH:t,f0:cB,f90:AB}),i=e.mul(wC.mul(n).oneMinus()).add(this.clearcoatSpecularDirect.add(this.clearcoatSpecularIndirect).mul(wC));e.assign(i)}if(!0===this.sheen){const t=EC.r.max(EC.g).max(EC.b).mul(.157).oneMinus(),n=e.mul(t).add(this.sheenSpecularDirect,this.sheenSpecularIndirect);e.assign(n)}}}const pB=jE(1),fB=jE(-2),mB=jE(.8),gB=jE(-1),yB=jE(.4),vB=jE(2),_B=jE(.305),xB=jE(3),bB=jE(.21),SB=jE(4),MB=jE(4),wB=jE(16),TB=zE((([t])=>{const e=JE(GR(t)).toVar(),n=jE(-1).toVar();return VE(e.x.greaterThan(e.z),(()=>{VE(e.x.greaterThan(e.y),(()=>{n.assign(bN(t.x.greaterThan(0),0,3))})).Else((()=>{n.assign(bN(t.y.greaterThan(0),1,4))}))})).Else((()=>{VE(e.z.greaterThan(e.y),(()=>{n.assign(bN(t.z.greaterThan(0),2,5))})).Else((()=>{n.assign(bN(t.y.greaterThan(0),1,4))}))})),n})).setLayout({name:"getFace",type:"float",inputs:[{name:"direction",type:"vec3"}]}),EB=zE((([t,e])=>{const n=QE().toVar();return VE(e.equal(0),(()=>{n.assign(QE(t.z,t.y).div(GR(t.x)))})).ElseIf(e.equal(1),(()=>{n.assign(QE(t.x.negate(),t.z.negate()).div(GR(t.y)))})).ElseIf(e.equal(2),(()=>{n.assign(QE(t.x.negate(),t.y).div(GR(t.z)))})).ElseIf(e.equal(3),(()=>{n.assign(QE(t.z.negate(),t.y).div(GR(t.x)))})).ElseIf(e.equal(4),(()=>{n.assign(QE(t.x.negate(),t.z).div(GR(t.y)))})).Else((()=>{n.assign(QE(t.x,t.y).div(GR(t.z)))})),JC(.5,n.add(1))})).setLayout({name:"getUV",type:"vec2",inputs:[{name:"direction",type:"vec3"},{name:"face",type:"float"}]}),CB=zE((([t])=>{const e=jE(0).toVar();return VE(t.greaterThanEqual(mB),(()=>{e.assign(pB.sub(t).mul(gB.sub(fB)).div(pB.sub(mB)).add(fB))})).ElseIf(t.greaterThanEqual(yB),(()=>{e.assign(mB.sub(t).mul(vB.sub(gB)).div(mB.sub(yB)).add(gB))})).ElseIf(t.greaterThanEqual(_B),(()=>{e.assign(yB.sub(t).mul(xB.sub(vB)).div(yB.sub(_B)).add(vB))})).ElseIf(t.greaterThanEqual(bB),(()=>{e.assign(_B.sub(t).mul(SB.sub(xB)).div(_B.sub(bB)).add(xB))})).Else((()=>{e.assign(jE(-2).mul(RR(JC(1.16,t))))})),e})).setLayout({name:"roughnessToMip",type:"float",inputs:[{name:"roughness",type:"float"}]}),RB=zE((([t,e])=>{const n=t.toVar();n.assign(JC(2,n).sub(1));const i=JE(n,1).toVar();return VE(e.equal(0),(()=>{i.assign(i.zyx)})).ElseIf(e.equal(1),(()=>{i.assign(i.xzy),i.xz.mulAssign(-1)})).ElseIf(e.equal(2),(()=>{i.x.mulAssign(-1)})).ElseIf(e.equal(3),(()=>{i.assign(i.zyx),i.xz.mulAssign(-1)})).ElseIf(e.equal(4),(()=>{i.assign(i.xzy),i.xy.mulAssign(-1)})).ElseIf(e.equal(5),(()=>{i.z.mulAssign(-1)})),i})).setLayout({name:"getDirection",type:"vec3",inputs:[{name:"uv",type:"vec2"},{name:"face",type:"float"}]}),NB=zE((([t,e,n,i,r,s])=>{const a=jE(n),o=JE(e),l=mN(CB(a),fB,s),u=BR(l),h=DR(l),c=JE(PB(t,o,h,i,r,s)).toVar();return VE(u.notEqual(0),(()=>{const e=JE(PB(t,o,h.add(1),i,r,s)).toVar();c.assign(fN(c,e,u))})),c})),PB=zE((([t,e,n,i,r,s])=>{const a=jE(n).toVar(),o=JE(e),l=jE(TB(o)).toVar(),u=jE(nN(MB.sub(a),0)).toVar();a.assign(nN(a,MB));const h=jE(ER(a)).toVar(),c=QE(EB(o,l).mul(h.sub(2)).add(1)).toVar();return VE(l.greaterThan(2),(()=>{c.y.addAssign(h),l.subAssign(3)})),c.x.addAssign(l.mul(h)),c.x.addAssign(u.mul(JC(3,wB))),c.y.addAssign(JC(4,ER(s).sub(h))),c.x.mulAssign(i),c.y.mulAssign(r),t.uv(c).grad(QE(),QE())})),DB=zE((({envMap:t,mipInt:e,outputDirection:n,theta:i,axis:r,CUBEUV_TEXEL_WIDTH:s,CUBEUV_TEXEL_HEIGHT:a,CUBEUV_MAX_MIP:o})=>{const l=OR(i),u=n.mul(l).add(r.cross(n).mul(UR(i))).add(r.mul(r.dot(n).mul(l.oneMinus())));return PB(t,u,e,s,a,o)})),IB=zE((({n:t,latitudinal:e,poleAxis:n,outputDirection:i,weights:r,samples:s,dTheta:a,mipInt:o,envMap:l,CUBEUV_TEXEL_WIDTH:u,CUBEUV_TEXEL_HEIGHT:h,CUBEUV_MAX_MIP:c})=>{const A=JE(bN(e,n,uN(n,i))).toVar();VE(xR(A.equals(JE(0))),(()=>{A.assign(JE(i.z,0,i.x.negate()))})),A.assign(LR(A));const d=JE().toVar();return d.addAssign(r.element(WE(0)).mul(DB({theta:0,axis:A,outputDirection:i,mipInt:o,envMap:l,CUBEUV_TEXEL_WIDTH:u,CUBEUV_TEXEL_HEIGHT:h,CUBEUV_MAX_MIP:c}))),pI({start:WE(1),end:t},(({i:t})=>{VE(t.greaterThanEqual(s),(()=>{JN("break").append()}));const e=jE(a.mul(jE(t))).toVar();d.addAssign(r.element(t).mul(DB({theta:e.mul(-1),axis:A,outputDirection:i,mipInt:o,envMap:l,CUBEUV_TEXEL_WIDTH:u,CUBEUV_TEXEL_HEIGHT:h,CUBEUV_MAX_MIP:c}))),d.addAssign(r.element(t).mul(DB({theta:e,axis:A,outputDirection:i,mipInt:o,envMap:l,CUBEUV_TEXEL_WIDTH:u,CUBEUV_TEXEL_HEIGHT:h,CUBEUV_MAX_MIP:c})))})),iC(d,1)}));let LB=null;const BB=new WeakMap;function UB(t){let e=BB.get(t);if((void 0!==e?e.pmremVersion:-1)!==t.pmremVersion){const n=t.image;if(t.isCubeTexture){if(!function(t){if(null==t)return!1;let e=0;const n=6;for(let i=0;i<n;i++)void 0!==t[i]&&e++;return e===n}(n))return null;e=LB.fromCubemap(t,e)}else{if(!function(t){return null!=t&&t.height>0}(n))return null;e=LB.fromEquirectangular(t,e)}e.pmremVersion=t.pmremVersion,BB.set(t,e)}return e.texture}class OB extends JT{static get type(){return"PMREMNode"}constructor(t,e=null,n=null){super("vec3"),this._value=t,this._pmrem=null,this.uvNode=e,this.levelNode=n,this._generator=null;const i=new pS;i.isRenderTargetTexture=!0,this._texture=uP(i),this._width=gC(0),this._height=gC(0),this._maxMip=gC(0),this.updateBeforeType=HT}set value(t){this._value=t,this._pmrem=null}get value(){return this._value}updateFromTexture(t){const e=function(t){const e=Math.log2(t)-2,n=1/t;return{texelWidth:1/(3*Math.max(Math.pow(2,e),112)),texelHeight:n,maxMip:e}}(t.image.height);this._texture.value=t,this._width.value=e.texelWidth,this._height.value=e.texelHeight,this._maxMip.value=e.maxMip}updateBefore(){let t=this._pmrem;const e=t?t.pmremVersion:-1,n=this._value;e!==n.pmremVersion&&(t=!0===n.isPMREMTexture?n:UB(n),null!==t&&(this._pmrem=t,this.updateFromTexture(t)))}setup(t){null===LB&&(LB=t.createPMREMGenerator()),this.updateBefore(t);let e=this.uvNode;null===e&&t.context.getUV&&(e=t.context.getUV(this));const n=this.value;t.renderer.coordinateSystem===Ub&&!0!==n.isPMREMTexture&&!0===n.isRenderTargetTexture&&(e=JE(e.x.negate(),e.yz));let i=this.levelNode;return null===i&&t.context.getTextureLevel&&(i=t.context.getTextureLevel(this)),NB(this._texture,e,i,this._width,this._height,this._maxMip)}}const FB=FE(OB),kB=new WeakMap;class zB extends MI{static get type(){return"EnvironmentNode"}constructor(t=null){super(),this.envNode=t}setup(t){const{material:e}=t;let n=this.envNode;if(n.isTextureNode||n.isMaterialReferenceNode){const t=n.isTextureNode?n.value:e[n.property];let i=kB.get(t);void 0===i&&(i=FB(t),kB.set(t,i)),n=i}const i=e.envMap?eD("envMapIntensity","float",t.material):eD("environmentIntensity","float",t.scene),r=!0===e.useAnisotropy||e.anisotropy>0?hD:UP,s=n.context(qB(SC,r)).mul(i),a=n.context(GB(OP)).mul(Math.PI).mul(i),o=XN(s),l=XN(a);t.context.radiance.addAssign(o),t.context.iblIrradiance.addAssign(l);const u=t.context.lightingModel.clearcoatRadiance;if(u){const t=n.context(qB(TC,FP)).mul(i),e=XN(t);u.addAssign(e)}}}const qB=(t,e)=>{let n=null;return{getUV:()=>(null===n&&(n=CP.negate().reflect(e),n=t.mul(t).mix(n,e).normalize(),n=n.transformDirection(fP)),n),getTextureLevel:()=>t}},GB=t=>({getUV:()=>t,getTextureLevel:()=>jE(1)}),VB=new iT;class HB extends QI{static get type(){return"MeshStandardNodeMaterial"}constructor(t){super(),this.isMeshStandardNodeMaterial=!0,this.lights=!0,this.emissiveNode=null,this.metalnessNode=null,this.roughnessNode=null,this.setDefaultValues(VB),this.setValues(t)}setupEnvironment(t){let e=super.setupEnvironment(t);return null===e&&t.environmentNode&&(e=t.environmentNode),e?new zB(e):null}setupLightingModel(){return new dB}setupSpecular(){const t=fN(JE(.04),xC.rgb,MC);UC.assign(t),OC.assign(1)}setupVariants(){const t=this.metalnessNode?jE(this.metalnessNode):PD;MC.assign(t);let e=this.roughnessNode?jE(this.roughnessNode):ND;e=TL({roughness:e}),SC.assign(e),this.setupSpecular(),xC.assign(iC(xC.rgb.mul(t.oneMinus()),xC.a))}copy(t){return this.emissiveNode=t.emissiveNode,this.metalnessNode=t.metalnessNode,this.roughnessNode=t.roughnessNode,super.copy(t)}}const jB=new rT;class WB extends HB{static get type(){return"MeshPhysicalNodeMaterial"}constructor(t){super(),this.isMeshPhysicalNodeMaterial=!0,this.clearcoatNode=null,this.clearcoatRoughnessNode=null,this.clearcoatNormalNode=null,this.sheenNode=null,this.sheenRoughnessNode=null,this.iridescenceNode=null,this.iridescenceIORNode=null,this.iridescenceThicknessNode=null,this.specularIntensityNode=null,this.specularColorNode=null,this.iorNode=null,this.transmissionNode=null,this.thicknessNode=null,this.attenuationDistanceNode=null,this.attenuationColorNode=null,this.dispersionNode=null,this.anisotropyNode=null,this.setDefaultValues(jB),this.setValues(t)}get useClearcoat(){return this.clearcoat>0||null!==this.clearcoatNode}get useIridescence(){return this.iridescence>0||null!==this.iridescenceNode}get useSheen(){return this.sheen>0||null!==this.sheenNode}get useAnisotropy(){return this.anisotropy>0||null!==this.anisotropyNode}get useTransmission(){return this.transmission>0||null!==this.transmissionNode}get useDispersion(){return this.dispersion>0||null!==this.dispersionNode}setupSpecular(){const t=this.iorNode?jE(this.iorNode):jD;GC.assign(t),UC.assign(fN(eN(cN(GC.sub(1).div(GC.add(1))).mul(ED),JE(1)).mul(TD),xC.rgb,MC)),OC.assign(fN(TD,1,MC))}setupLightingModel(){return new dB(this.useClearcoat,this.useSheen,this.useIridescence,this.useAnisotropy,this.useTransmission,this.useDispersion)}setupVariants(t){if(super.setupVariants(t),this.useClearcoat){const t=this.clearcoatNode?jE(this.clearcoatNode):ID,e=this.clearcoatRoughnessNode?jE(this.clearcoatRoughnessNode):LD;wC.assign(t),TC.assign(TL({roughness:e}))}if(this.useSheen){const t=this.sheenNode?JE(this.sheenNode):OD,e=this.sheenRoughnessNode?jE(this.sheenRoughnessNode):FD;EC.assign(t),CC.assign(e)}if(this.useIridescence){const t=this.iridescenceNode?jE(this.iridescenceNode):zD,e=this.iridescenceIORNode?jE(this.iridescenceIORNode):qD,n=this.iridescenceThicknessNode?jE(this.iridescenceThicknessNode):GD;RC.assign(t),NC.assign(e),PC.assign(n)}if(this.useAnisotropy){const t=(this.anisotropyNode?QE(this.anisotropyNode):kD).toVar();IC.assign(t.length()),VE(IC.equal(0),(()=>{t.assign(QE(1,0))})).Else((()=>{t.divAssign(QE(IC)),IC.assign(IC.saturate())})),DC.assign(IC.pow2().mix(SC.pow2(),1)),LC.assign(uD[0].mul(t.x).add(uD[1].mul(t.y))),BC.assign(uD[1].mul(t.x).sub(uD[0].mul(t.y)))}if(this.useTransmission){const t=this.transmissionNode?jE(this.transmissionNode):VD,e=this.thicknessNode?jE(this.thicknessNode):HD,n=this.attenuationDistanceNode?jE(this.attenuationDistanceNode):WD,i=this.attenuationColorNode?JE(this.attenuationColorNode):XD;if(VC.assign(t),HC.assign(e),jC.assign(n),WC.assign(i),this.useDispersion){const t=this.dispersionNode?jE(this.dispersionNode):ZD;XC.assign(t)}}}setupClearcoatNormal(){return this.clearcoatNormalNode?JE(this.clearcoatNormalNode):BD}setup(t){t.context.setupClearcoatNormal=()=>this.setupClearcoatNormal(t),super.setup(t)}copy(t){return this.clearcoatNode=t.clearcoatNode,this.clearcoatRoughnessNode=t.clearcoatRoughnessNode,this.clearcoatNormalNode=t.clearcoatNormalNode,this.sheenNode=t.sheenNode,this.sheenRoughnessNode=t.sheenRoughnessNode,this.iridescenceNode=t.iridescenceNode,this.iridescenceIORNode=t.iridescenceIORNode,this.iridescenceThicknessNode=t.iridescenceThicknessNode,this.specularIntensityNode=t.specularIntensityNode,this.specularColorNode=t.specularColorNode,this.transmissionNode=t.transmissionNode,this.thicknessNode=t.thicknessNode,this.attenuationDistanceNode=t.attenuationDistanceNode,this.attenuationColorNode=t.attenuationColorNode,this.dispersionNode=t.dispersionNode,this.anisotropyNode=t.anisotropyNode,super.copy(t)}}const XB=zE((({normal:t,lightDirection:e,builder:n})=>{const i=t.dot(e),r=QE(i.mul(.5).add(.5),0);if(n.material.gradientMap){const t=rD("gradientMap","texture").context({getUV:()=>r});return JE(t.r)}{const t=r.fwidth().mul(.5);return fN(JE(.7),JE(1),yN(jE(.7).sub(t.x),jE(.7).add(t.x),r.x))}}));class YB extends AL{direct({lightDirection:t,lightColor:e,reflectedLight:n},i,r){const s=XB({normal:PP,lightDirection:t,builder:r}).mul(e);n.directDiffuse.addAssign(s.mul(gL({diffuseColor:xC.rgb})))}indirect({ambientOcclusion:t,irradiance:e,reflectedLight:n}){n.indirectDiffuse.addAssign(e.mul(gL({diffuseColor:xC}))),n.indirectDiffuse.mulAssign(t)}}const QB=new aT;class $B extends QI{static get type(){return"MeshToonNodeMaterial"}constructor(t){super(),this.isMeshToonNodeMaterial=!0,this.lights=!0,this.setDefaultValues(QB),this.setValues(t)}setupLightingModel(){return new YB}}class ZB extends JT{static get type(){return"MatcapUVNode"}constructor(){super("vec2")}setup(){const t=JE(CP.z,0,CP.x.negate()).normalize(),e=CP.cross(t);return QE(t.dot(UP),e.dot(UP)).mul(.495).add(.5)}}const KB=kE(ZB),JB=new uT;class tU extends QI{static get type(){return"MeshMatcapNodeMaterial"}constructor(t){super(),this.lights=!1,this.isMeshMatcapNodeMaterial=!0,this.setDefaultValues(JB),this.setValues(t)}setupVariants(t){const e=KB;let n;n=t.material.matcap?rD("matcap","texture").context({getUV:()=>e}):JE(fN(.2,.8,e.y)),xC.rgb.mulAssign(n.rgb)}}const eU=new Kw;class nU extends QI{static get type(){return"PointsNodeMaterial"}constructor(t){super(),this.isPointsNodeMaterial=!0,this.lights=!1,this.transparent=!0,this.sizeNode=null,this.setDefaultValues(eU),this.setValues(t)}copy(t){return this.sizeNode=t.sizeNode,super.copy(t)}}class iU extends JT{static get type(){return"RotateNode"}constructor(t,e){super(),this.positionNode=t,this.rotationNode=e}getNodeType(t){return this.positionNode.getNodeType(t)}setup(t){const{rotationNode:e,positionNode:n}=this;if("vec2"===this.getNodeType(t)){const t=e.cos(),i=e.sin();return oC(t,i,i.negate(),t).mul(n)}{const t=e,i=uC(iC(1,0,0,0),iC(0,OR(t.x),UR(t.x).negate(),0),iC(0,UR(t.x),OR(t.x),0),iC(0,0,0,1)),r=uC(iC(OR(t.y),0,UR(t.y),0),iC(0,1,0,0),iC(UR(t.y).negate(),0,OR(t.y),0),iC(0,0,0,1)),s=uC(iC(OR(t.z),UR(t.z).negate(),0,0),iC(UR(t.z),OR(t.z),0,0),iC(0,0,1,0),iC(0,0,0,1));return i.mul(r).mul(s).mul(iC(n,1)).xyz}}}const rU=FE(iU),sU=new qw;class aU extends QI{static get type(){return"SpriteNodeMaterial"}constructor(t){super(),this.isSpriteNodeMaterial=!0,this.lights=!1,this._useSizeAttenuation=!0,this.positionNode=null,this.rotationNode=null,this.scaleNode=null,this.setDefaultValues(sU),this.setValues(t)}setupPosition({object:t,camera:e,context:n}){const i=this.sizeAttenuation,{positionNode:r,rotationNode:s,scaleNode:a}=this,o=SP;let l=xP.mul(JE(r||0)),u=QE(vP[0].xyz.length(),vP[1].xyz.length());null!==a&&(u=u.mul(a)),!i&&e.isPerspectiveCamera&&(u=u.mul(l.z.negate()));let h=o.xy;if(t.center&&!0===t.center.isVector2){const t=((t,e,n)=>BE(new UN(t,e,n)))("center","vec2");h=h.sub(t.sub(.5))}h=h.mul(u);const c=jE(s||UD),A=rU(h,c);l=iC(l.xy.add(A),l.zw);const d=pP.mul(l);return n.vertex=o,d}copy(t){return this.positionNode=t.positionNode,this.rotationNode=t.rotationNode,this.scaleNode=t.scaleNode,super.copy(t)}get sizeAttenuation(){return this._useSizeAttenuation}set sizeAttenuation(t){this._useSizeAttenuation!==t&&(this._useSizeAttenuation=t,this.needsUpdate=!0)}}class oU extends AL{constructor(){super(),this.shadowNode=jE(1).toVar("shadowMask")}direct({shadowMask:t}){this.shadowNode.mulAssign(t)}finish(t){xC.a.mulAssign(this.shadowNode.oneMinus()),t.outgoingLight.rgb.assign(xC.rgb)}}const lU=new nT;class uU extends QI{static get type(){return"ShadowNodeMaterial"}constructor(t){super(),this.isShadowNodeMaterial=!0,this.lights=!0,this.setDefaultValues(lU),this.setValues(t)}setupLightingModel(){return new oU}}zE((({texture:t,uv:e})=>{const n=1e-4,i=JE().toVar();return VE(e.x.lessThan(n),(()=>{i.assign(JE(1,0,0))})).ElseIf(e.y.lessThan(n),(()=>{i.assign(JE(0,1,0))})).ElseIf(e.z.lessThan(n),(()=>{i.assign(JE(0,0,1))})).ElseIf(e.x.greaterThan(.9999),(()=>{i.assign(JE(-1,0,0))})).ElseIf(e.y.greaterThan(.9999),(()=>{i.assign(JE(0,-1,0))})).ElseIf(e.z.greaterThan(.9999),(()=>{i.assign(JE(0,0,-1))})).Else((()=>{const n=.01,r=t.uv(e.add(JE(-.01,0,0))).r.sub(t.uv(e.add(JE(n,0,0))).r),s=t.uv(e.add(JE(0,-.01,0))).r.sub(t.uv(e.add(JE(0,n,0))).r),a=t.uv(e.add(JE(0,0,-.01))).r.sub(t.uv(e.add(JE(0,0,n))).r);i.assign(JE(r,s,a))})),i.normalize()}));class hU{constructor(t,e){this.nodes=t,this.info=e,this.animationLoop=null,this.requestId=null,this._init()}_init(){const t=(e,n)=>{this.requestId=self.requestAnimationFrame(t),!0===this.info.autoReset&&this.info.reset(),this.nodes.nodeFrame.update(),this.info.frame=this.nodes.nodeFrame.frameId,null!==this.animationLoop&&this.animationLoop(e,n)};t()}dispose(){self.cancelAnimationFrame(this.requestId),this.requestId=null}setAnimationLoop(t){this.animationLoop=t}}class cU{constructor(){this.weakMap=new WeakMap}get(t){let e=this.weakMap;for(let n=0;n<t.length;n++)if(e=e.get(t[n]),void 0===e)return;return e.get(t[t.length-1])}set(t,e){let n=this.weakMap;for(let e=0;e<t.length;e++){const i=t[e];!1===n.has(i)&&n.set(i,new WeakMap),n=n.get(i)}return n.set(t[t.length-1],e)}delete(t){let e=this.weakMap;for(let n=0;n<t.length;n++)if(e=e.get(t[n]),void 0===e)return!1;return e.delete(t[t.length-1])}}const AU=new Xw;class dU{constructor(){this.version=0,this.globalClippingCount=0,this.localClippingCount=0,this.localClippingEnabled=!1,this.localClipIntersection=!1,this.planes=[],this.parentVersion=0,this.viewNormalMatrix=new Zb,this.cacheKey=0}projectPlanes(t,e){const n=t.length,i=this.planes;for(let r=0;r<n;r++){AU.copy(t[r]).applyMatrix4(this.viewMatrix,this.viewNormalMatrix);const n=i[e+r],s=AU.normal;n.x=-s.x,n.y=-s.y,n.z=-s.z,n.w=AU.constant}}updateGlobal(t,e){const n=t.clippingPlanes;this.viewMatrix=e.matrixWorldInverse,this.viewNormalMatrix.getNormalMatrix(this.viewMatrix);let i=!1;if(Array.isArray(n)&&0!==n.length){const t=n.length;if(t!==this.globalClippingCount){const e=[];for(let n=0;n<t;n++)e.push(new fS);this.globalClippingCount=t,this.planes=e,i=!0}this.projectPlanes(n,0)}else 0!==this.globalClippingCount&&(this.globalClippingCount=0,this.planes=[],i=!0);t.localClippingEnabled!==this.localClippingEnabled&&(this.localClippingEnabled=t.localClippingEnabled,i=!0),i&&(this.version++,this.cacheKey=UT(this.globalClippingCount,!0===this.localClippingEnabled?1:0))}update(t,e){let n=!1;if(this!==t&&t.version!==this.parentVersion&&(this.globalClippingCount=e.isShadowNodeMaterial?0:t.globalClippingCount,this.localClippingEnabled=t.localClippingEnabled,this.planes=Array.from(t.planes),this.parentVersion=t.version,this.viewMatrix=t.viewMatrix,this.viewNormalMatrix=t.viewNormalMatrix,n=!0),this.localClippingEnabled){const t=e.clippingPlanes;if(Array.isArray(t)&&0!==t.length){const e=t.length,i=this.planes,r=this.globalClippingCount;if(n||e!==this.localClippingCount){i.length=r+e;for(let t=0;t<e;t++)i[r+t]=new fS;this.localClippingCount=e,n=!0}this.projectPlanes(t,r)}else 0!==this.localClippingCount&&(this.localClippingCount=0,n=!0);this.localClipIntersection!==e.clipIntersection&&(this.localClipIntersection=e.clipIntersection,n=!0)}n&&(this.version+=t.version,this.cacheKey=UT(t.cacheKey,this.localClippingCount,!0===this.localClipIntersection?1:0))}}let pU=0;class fU{constructor(t,e,n,i,r,s,a,o,l){this._nodes=t,this._geometries=e,this.id=pU++,this.renderer=n,this.object=i,this.material=r,this.scene=s,this.camera=a,this.lightsNode=o,this.context=l,this.geometry=i.geometry,this.version=r.version,this.drawRange=null,this.attributes=null,this.pipeline=null,this.vertexBuffers=null,this.drawParams=null,this.bundle=null,this.updateClipping(l.clippingContext),this.clippingContextVersion=this.clippingContext.version,this.initialNodesCacheKey=this.getDynamicCacheKey(),this.initialCacheKey=this.getCacheKey(),this._nodeBuilderState=null,this._bindings=null,this._monitor=null,this.onDispose=null,this.isRenderObject=!0,this.onMaterialDispose=()=>{this.dispose()},this.material.addEventListener("dispose",this.onMaterialDispose)}updateClipping(t){const e=this.material;let n=this.clippingContext;Array.isArray(e.clippingPlanes)?(n!==t&&n||(n=new dU,this.clippingContext=n),n.update(t,e)):this.clippingContext!==t&&(this.clippingContext=t)}get clippingNeedsUpdate(){return this.clippingContext.version!==this.clippingContextVersion&&(this.clippingContextVersion=this.clippingContext.version,!0)}getNodeBuilderState(){return this._nodeBuilderState||(this._nodeBuilderState=this._nodes.getForRender(this))}getMonitor(){return this._monitor||(this._monitor=this.getNodeBuilderState().monitor)}getBindings(){return this._bindings||(this._bindings=this.getNodeBuilderState().createBindings())}getIndex(){return this._geometries.getIndex(this)}getChainArray(){return[this.object,this.material,this.context,this.lightsNode]}getAttributes(){if(null!==this.attributes)return this.attributes;const t=this.getNodeBuilderState().nodeAttributes,e=this.geometry,n=[],i=new Set;for(const r of t){const t=r.node&&r.node.attribute?r.node.attribute:e.getAttribute(r.name);if(void 0===t)continue;n.push(t);const s=t.isInterleavedBufferAttribute?t.data:t;i.add(s)}return this.attributes=n,this.vertexBuffers=Array.from(i.values()),n}getVertexBuffers(){return null===this.vertexBuffers&&this.getAttributes(),this.vertexBuffers}getDrawParameters(){const{object:t,material:e,geometry:n,group:i,drawRange:r}=this,s=this.drawParams||(this.drawParams={vertexCount:0,firstVertex:0,instanceCount:0,firstInstance:0}),a=this.getIndex(),o=null!==a,l=n.isInstancedBufferGeometry?n.instanceCount:t.count>1?t.count:1;if(0===l)return null;if(s.instanceCount=l,!0===t.isBatchedMesh)return s;let u=1;!0!==e.wireframe||t.isPoints||t.isLineSegments||t.isLine||t.isLineLoop||(u=2);let h=r.start*u,c=(r.start+r.count)*u;null!==i&&(h=Math.max(h,i.start*u),c=Math.min(c,(i.start+i.count)*u));const A=!0===o?a.count:n.attributes.position.count;h=Math.max(h,0),c=Math.min(c,A);const d=c-h;return d<0||d===1/0?null:(s.vertexCount=d,s.firstVertex=h,s)}getGeometryCacheKey(){const{geometry:t}=this;let e="";for(const n of Object.keys(t.attributes).sort()){const i=t.attributes[n];e+=n+",",i.data&&(e+=i.data.stride+","),i.offset&&(e+=i.offset+","),i.itemSize&&(e+=i.itemSize+","),i.normalized&&(e+="n,")}return t.index&&(e+="index,"),e}getMaterialCacheKey(){const{object:t,material:e}=this;let n=e.customProgramCacheKey();for(const t of function(t){const e=Object.keys(t);let n=Object.getPrototypeOf(t);for(;n;){const t=Object.getOwnPropertyDescriptors(n);for(const n in t)if(void 0!==t[n]){const i=t[n];i&&"function"==typeof i.get&&e.push(n)}n=Object.getPrototypeOf(n)}return e}(e)){if(/^(is[A-Z]|_)|^(visible|version|uuid|name|opacity|userData)$/.test(t))continue;const i=e[t];let r;if(null!==i){const t=typeof i;"number"===t?r=0!==i?"1":"0":"object"===t?(r="{",i.isTexture&&(r+=i.mapping),r+="}"):r=String(i)}else r=String(i);n+=r+","}return n+=this.clippingContext.cacheKey+",",t.geometry&&(n+=this.getGeometryCacheKey()),t.skeleton&&(n+=t.skeleton.bones.length+","),t.morphTargetInfluences&&(n+=t.morphTargetInfluences.length+","),t.isBatchedMesh&&(n+=t._matricesTexture.uuid+",",null!==t._colorsTexture&&(n+=t._colorsTexture.uuid+",")),t.count>1&&(n+=t.uuid+","),LT(n)}get needsUpdate(){return this.initialNodesCacheKey!==this.getDynamicCacheKey()||this.clippingNeedsUpdate}getDynamicCacheKey(){let t=this._nodes.getCacheKey(this.scene,this.lightsNode);return this.object.receiveShadow&&(t+=1),t}getCacheKey(){return this.getMaterialCacheKey()+this.getDynamicCacheKey()}dispose(){this.material.removeEventListener("dispose",this.onMaterialDispose),this.onDispose()}}const mU=[];class gU{constructor(t,e,n,i,r,s){this.renderer=t,this.nodes=e,this.geometries=n,this.pipelines=i,this.bindings=r,this.info=s,this.chainMaps={}}get(t,e,n,i,r,s,a){const o=this.getChainMap(a);mU[0]=t,mU[1]=e,mU[2]=s,mU[3]=r;let l=o.get(mU);return void 0===l?(l=this.createRenderObject(this.nodes,this.geometries,this.renderer,t,e,n,i,r,s,a),o.set(mU,l)):(l.updateClipping(s.clippingContext),(l.version!==e.version||l.needsUpdate)&&(l.initialCacheKey!==l.getCacheKey()?(l.dispose(),l=this.get(t,e,n,i,r,s,a)):l.version=e.version)),l}getChainMap(t="default"){return this.chainMaps[t]||(this.chainMaps[t]=new cU)}dispose(){this.chainMaps={}}createRenderObject(t,e,n,i,r,s,a,o,l,u){const h=this.getChainMap(u),c=new fU(t,e,n,i,r,s,a,o,l);return c.onDispose=()=>{this.pipelines.delete(c),this.bindings.delete(c),this.nodes.delete(c),h.delete(c.getChainArray())},c}}class yU{constructor(){this.data=new WeakMap}get(t){let e=this.data.get(t);return void 0===e&&(e={},this.data.set(t,e)),e}delete(t){let e;return this.data.has(t)&&(e=this.data.get(t),this.data.delete(t)),e}has(t){return this.data.has(t)}dispose(){this.data=new WeakMap}}const vU=1,_U=2,xU=4,bU=16;class SU extends yU{constructor(t){super(),this.backend=t}delete(t){const e=super.delete(t);return void 0!==e&&this.backend.destroyAttribute(t),e}update(t,e){const n=this.get(t);if(void 0===n.version)e===vU?this.backend.createAttribute(t):e===_U?this.backend.createIndexAttribute(t):e===xU&&this.backend.createStorageAttribute(t),n.version=this._getBufferAttribute(t).version;else{const e=this._getBufferAttribute(t);(n.version<e.version||e.usage===Bb)&&(this.backend.updateAttribute(t),n.version=e.version)}}_getBufferAttribute(t){return t.isInterleavedBufferAttribute&&(t=t.data),t}}function MU(t){return null!==t.index?t.index.version:t.attributes.position.version}function wU(t){const e=[],n=t.index,i=t.attributes.position;if(null!==n){const t=n.array;for(let n=0,i=t.length;n<i;n+=3){const i=t[n+0],r=t[n+1],s=t[n+2];e.push(i,r,r,s,s,i)}}else{for(let t=0,n=i.array.length/3-1;t<n;t+=3){const n=t+0,i=t+1,r=t+2;e.push(n,i,i,r,r,n)}}const r=new(function(t){for(let e=t.length-1;e>=0;--e)if(t[e]>=65535)return!0;return!1}(e)?ew:tw)(e,1);return r.version=MU(t),r}class TU extends yU{constructor(t,e){super(),this.attributes=t,this.info=e,this.wireframes=new WeakMap,this.attributeCall=new WeakMap}has(t){const e=t.geometry;return super.has(e)&&!0===this.get(e).initialized}updateForRender(t){!1===this.has(t)&&this.initGeometry(t),this.updateAttributes(t)}initGeometry(t){const e=t.geometry;this.get(e).initialized=!0,this.info.memory.geometries++;const n=()=>{this.info.memory.geometries--;const i=e.index,r=t.getAttributes();null!==i&&this.attributes.delete(i);for(const t of r)this.attributes.delete(t);const s=this.wireframes.get(e);void 0!==s&&this.attributes.delete(s),e.removeEventListener("dispose",n)};e.addEventListener("dispose",n)}updateAttributes(t){const e=t.getAttributes();for(const t of e)t.isStorageBufferAttribute||t.isStorageInstancedBufferAttribute?this.updateAttribute(t,xU):this.updateAttribute(t,vU);const n=this.getIndex(t);null!==n&&this.updateAttribute(n,_U)}updateAttribute(t,e){const n=this.info.render.calls;t.isInterleavedBufferAttribute?void 0===this.attributeCall.get(t)?(this.attributes.update(t,e),this.attributeCall.set(t,n)):this.attributeCall.get(t.data)!==n&&(this.attributes.update(t,e),this.attributeCall.set(t.data,n),this.attributeCall.set(t,n)):this.attributeCall.get(t)!==n&&(this.attributes.update(t,e),this.attributeCall.set(t,n))}getIndex(t){const{geometry:e,material:n}=t;let i=e.index;if(!0===n.wireframe){const t=this.wireframes;let n=t.get(e);void 0===n?(n=wU(e),t.set(e,n)):n.version!==MU(e)&&(this.attributes.delete(n),n=wU(e),t.set(e,n)),i=n}return i}}class EU{constructor(){this.autoReset=!0,this.frame=0,this.calls=0,this.render={calls:0,frameCalls:0,drawCalls:0,triangles:0,points:0,lines:0,timestamp:0,previousFrameCalls:0,timestampCalls:0},this.compute={calls:0,frameCalls:0,timestamp:0,previousFrameCalls:0,timestampCalls:0},this.memory={geometries:0,textures:0}}update(t,e,n){this.render.drawCalls++,t.isMesh||t.isSprite?this.render.triangles+=n*(e/3):t.isPoints?this.render.points+=n*e:t.isLineSegments?this.render.lines+=n*(e/2):t.isLine?this.render.lines+=n*(e-1):console.error("THREE.WebGPUInfo: Unknown object type.")}updateTimestamp(t,e){0===this[t].timestampCalls&&(this[t].timestamp=0),this[t].timestamp+=e,this[t].timestampCalls++,this[t].timestampCalls>=this[t].previousFrameCalls&&(this[t].timestampCalls=0)}reset(){const t=this.render.frameCalls;this.render.previousFrameCalls=t;const e=this.compute.frameCalls;this.compute.previousFrameCalls=e,this.render.drawCalls=0,this.render.frameCalls=0,this.compute.frameCalls=0,this.render.triangles=0,this.render.points=0,this.render.lines=0}dispose(){this.reset(),this.calls=0,this.render.calls=0,this.compute.calls=0,this.render.timestamp=0,this.compute.timestamp=0,this.memory.geometries=0,this.memory.textures=0}}class CU{constructor(t){this.cacheKey=t,this.usedTimes=0}}class RU extends CU{constructor(t,e,n){super(t),this.vertexProgram=e,this.fragmentProgram=n}}class NU extends CU{constructor(t,e){super(t),this.computeProgram=e,this.isComputePipeline=!0}}let PU=0;class DU{constructor(t,e,n=null,i=null){this.id=PU++,this.code=t,this.stage=e,this.transforms=n,this.attributes=i,this.usedTimes=0}}class IU extends yU{constructor(t,e){super(),this.backend=t,this.nodes=e,this.bindings=null,this.caches=new Map,this.programs={vertex:new Map,fragment:new Map,compute:new Map}}getForCompute(t,e){const{backend:n}=this,i=this.get(t);if(this._needsComputeUpdate(t)){const r=i.pipeline;r&&(r.usedTimes--,r.computeProgram.usedTimes--);const s=this.nodes.getForCompute(t);let a=this.programs.compute.get(s.computeShader);void 0===a&&(r&&0===r.computeProgram.usedTimes&&this._releaseProgram(r.computeProgram),a=new DU(s.computeShader,"compute",s.transforms,s.nodeAttributes),this.programs.compute.set(s.computeShader,a),n.createProgram(a));const o=this._getComputeCacheKey(t,a);let l=this.caches.get(o);void 0===l&&(r&&0===r.usedTimes&&this._releasePipeline(r),l=this._getComputePipeline(t,a,o,e)),l.usedTimes++,a.usedTimes++,i.version=t.version,i.pipeline=l}return i.pipeline}getForRender(t,e=null){const{backend:n}=this,i=this.get(t);if(this._needsRenderUpdate(t)){const r=i.pipeline;r&&(r.usedTimes--,r.vertexProgram.usedTimes--,r.fragmentProgram.usedTimes--);const s=t.getNodeBuilderState();let a=this.programs.vertex.get(s.vertexShader);void 0===a&&(r&&0===r.vertexProgram.usedTimes&&this._releaseProgram(r.vertexProgram),a=new DU(s.vertexShader,"vertex"),this.programs.vertex.set(s.vertexShader,a),n.createProgram(a));let o=this.programs.fragment.get(s.fragmentShader);void 0===o&&(r&&0===r.fragmentProgram.usedTimes&&this._releaseProgram(r.fragmentProgram),o=new DU(s.fragmentShader,"fragment"),this.programs.fragment.set(s.fragmentShader,o),n.createProgram(o));const l=this._getRenderCacheKey(t,a,o);let u=this.caches.get(l);void 0===u?(r&&0===r.usedTimes&&this._releasePipeline(r),u=this._getRenderPipeline(t,a,o,l,e)):t.pipeline=u,u.usedTimes++,a.usedTimes++,o.usedTimes++,i.pipeline=u}return i.pipeline}delete(t){const e=this.get(t).pipeline;return e&&(e.usedTimes--,0===e.usedTimes&&this._releasePipeline(e),e.isComputePipeline?(e.computeProgram.usedTimes--,0===e.computeProgram.usedTimes&&this._releaseProgram(e.computeProgram)):(e.fragmentProgram.usedTimes--,e.vertexProgram.usedTimes--,0===e.vertexProgram.usedTimes&&this._releaseProgram(e.vertexProgram),0===e.fragmentProgram.usedTimes&&this._releaseProgram(e.fragmentProgram))),super.delete(t)}dispose(){super.dispose(),this.caches=new Map,this.programs={vertex:new Map,fragment:new Map,compute:new Map}}updateForRender(t){this.getForRender(t)}_getComputePipeline(t,e,n,i){n=n||this._getComputeCacheKey(t,e);let r=this.caches.get(n);return void 0===r&&(r=new NU(n,e),this.caches.set(n,r),this.backend.createComputePipeline(r,i)),r}_getRenderPipeline(t,e,n,i,r){i=i||this._getRenderCacheKey(t,e,n);let s=this.caches.get(i);return void 0===s&&(s=new RU(i,e,n),this.caches.set(i,s),t.pipeline=s,this.backend.createRenderPipeline(t,r)),s}_getComputeCacheKey(t,e){return t.id+","+e.id}_getRenderCacheKey(t,e,n){return e.id+","+n.id+","+this.backend.getRenderCacheKey(t)}_releasePipeline(t){this.caches.delete(t.cacheKey)}_releaseProgram(t){const e=t.code,n=t.stage;this.programs[n].delete(e)}_needsComputeUpdate(t){const e=this.get(t);return void 0===e.pipeline||e.version!==t.version}_needsRenderUpdate(t){return void 0===this.get(t).pipeline||this.backend.needsRenderUpdate(t)}}class LU extends yU{constructor(t,e,n,i,r,s){super(),this.backend=t,this.textures=n,this.pipelines=r,this.attributes=i,this.nodes=e,this.info=s,this.pipelines.bindings=this}getForRender(t){const e=t.getBindings();for(const t of e){const n=this.get(t);void 0===n.bindGroup&&(this._init(t),this.backend.createBindings(t,e),n.bindGroup=t)}return e}getForCompute(t){const e=this.nodes.getForCompute(t).bindings;for(const t of e){const n=this.get(t);void 0===n.bindGroup&&(this._init(t),this.backend.createBindings(t,e),n.bindGroup=t)}return e}updateForCompute(t){this._updateBindings(this.getForCompute(t))}updateForRender(t){this._updateBindings(this.getForRender(t))}_updateBindings(t){for(const e of t)this._update(e,t)}_init(t){for(const e of t.bindings)if(e.isSampledTexture)this.textures.updateTexture(e.texture);else if(e.isStorageBuffer){const t=e.attribute;this.attributes.update(t,xU)}}_update(t,e){const{backend:n}=this;let i=!1;for(const e of t.bindings){if(e.isNodeUniformsGroup){if(!this.nodes.updateGroup(e))continue}if(e.isUniformBuffer){e.update()&&n.updateBinding(e)}else if(e.isSampler)e.update();else if(e.isSampledTexture){e.needsBindingsUpdate(this.textures.get(e.texture).generation)&&(i=!0);const t=e.update(),r=e.texture;t&&this.textures.updateTexture(r);const s=n.get(r);if(!0===n.isWebGPUBackend&&void 0===s.texture&&void 0===s.externalTexture&&(console.error("Bindings._update: binding should be available:",e,t,r,e.textureNode.value,i),this.textures.updateTexture(r),i=!0),!0===r.isStorageTexture){const t=this.get(r);!0===e.store?t.needsMipmap=!0:!0===r.generateMipmaps&&this.textures.needsMipmaps(r)&&!0===t.needsMipmap&&(this.backend.generateMipmaps(r),t.needsMipmap=!1)}}}!0===i&&this.backend.updateBindings(t,e)}}class BU{constructor(t,e,n=null){this.isNodeAttribute=!0,this.name=t,this.type=e,this.node=n}}class UU{constructor(t,e,n){this.isNodeUniform=!0,this.name=t,this.type=e,this.node=n.getSelf()}get value(){return this.node.value}set value(t){this.node.value=t}get id(){return this.node.id}get groupNode(){return this.node.groupNode}}class OU{constructor(t,e){this.isNodeVar=!0,this.name=t,this.type=e}}class FU extends OU{constructor(t,e){super(t,e),this.needsInterpolation=!1,this.isNodeVarying=!0}}class kU{constructor(t,e,n=""){this.name=t,this.type=e,this.code=n,Object.defineProperty(this,"isNodeCode",{value:!0})}}let zU=0;class qU{constructor(t=null){this.id=zU++,this.nodesData=new WeakMap,this.parent=t}getData(t){let e=this.nodesData.get(t);return void 0===e&&null!==this.parent&&(e=this.parent.getData(t)),e}setData(t,e){this.nodesData.set(t,e)}}class GU extends yC{static get type(){return"ParameterNode"}constructor(t,e=null){super(t,e),this.isParameterNode=!0}getHash(){return this.uuid}generate(){return this.name}}class VU extends $T{static get type(){return"CodeNode"}constructor(t="",e=[],n=""){super("code"),this.isCodeNode=!0,this.code=t,this.language=n,this.includes=e}isGlobal(){return!0}setIncludes(t){return this.includes=t,this}getIncludes(){return this.includes}generate(t){const e=this.getIncludes(t);for(const n of e)n.build(t);const n=t.getCodeFromNode(this,this.getNodeType(t));return n.code=this.code,n.code}serialize(t){super.serialize(t),t.code=this.code,t.language=this.language}deserialize(t){super.deserialize(t),this.code=t.code,this.language=t.language}}class HU extends VU{static get type(){return"FunctionNode"}constructor(t="",e=[],n=""){super(t,e,n)}getNodeType(t){return this.getNodeFunction(t).type}getInputs(t){return this.getNodeFunction(t).inputs}getNodeFunction(t){const e=t.getDataFromNode(this);let n=e.nodeFunction;return void 0===n&&(n=t.parser.parseFunction(this.code),e.nodeFunction=n),n}generate(t,e){super.generate(t);const n=this.getNodeFunction(t),i=n.name,r=n.type,s=t.getCodeFromNode(this,r);""!==i&&(s.name=i);const a=t.getPropertyName(s),o=this.getNodeFunction(t).getCode(a);return s.code=o+"\n","property"===e?a:t.format(`${a}()`,r,e)}}class jU{constructor(t,e){this.name=t,this.value=e,this.boundary=0,this.itemSize=0,this.offset=0}setValue(t){this.value=t}getValue(){return this.value}}class WU extends jU{constructor(t,e=0){super(t,e),this.isNumberUniform=!0,this.boundary=4,this.itemSize=1}}class XU extends jU{constructor(t,e=new $b){super(t,e),this.isVector2Uniform=!0,this.boundary=8,this.itemSize=2}}class YU extends jU{constructor(t,e=new _S){super(t,e),this.isVector3Uniform=!0,this.boundary=16,this.itemSize=3}}class QU extends jU{constructor(t,e=new fS){super(t,e),this.isVector4Uniform=!0,this.boundary=16,this.itemSize=4}}class $U extends jU{constructor(t,e=new GM){super(t,e),this.isColorUniform=!0,this.boundary=16,this.itemSize=3}}class ZU extends jU{constructor(t,e=new Zb){super(t,e),this.isMatrix3Uniform=!0,this.boundary=48,this.itemSize=12}}class KU extends jU{constructor(t,e=new $S){super(t,e),this.isMatrix4Uniform=!0,this.boundary=64,this.itemSize=16}}class JU extends WU{constructor(t){super(t.name,t.value),this.nodeUniform=t}getValue(){return this.nodeUniform.value}}class tO extends XU{constructor(t){super(t.name,t.value),this.nodeUniform=t}getValue(){return this.nodeUniform.value}}class eO extends YU{constructor(t){super(t.name,t.value),this.nodeUniform=t}getValue(){return this.nodeUniform.value}}class nO extends QU{constructor(t){super(t.name,t.value),this.nodeUniform=t}getValue(){return this.nodeUniform.value}}class iO extends $U{constructor(t){super(t.name,t.value),this.nodeUniform=t}getValue(){return this.nodeUniform.value}}class rO extends ZU{constructor(t){super(t.name,t.value),this.nodeUniform=t}getValue(){return this.nodeUniform.value}}class sO extends KU{constructor(t){super(t.name,t.value),this.nodeUniform=t}getValue(){return this.nodeUniform.value}}class aO extends $T{static get type(){return"StackNode"}constructor(t=null){super(),this.nodes=[],this.outputNode=null,this.parent=t,this._currentCond=null,this.isStackNode=!0}getNodeType(t){return this.outputNode?this.outputNode.getNodeType(t):"void"}add(t){return this.nodes.push(t),this}If(t,e){const n=new LE(e);return this._currentCond=bN(t,n),this.add(this._currentCond)}ElseIf(t,e){const n=new LE(e),i=bN(t,n);return this._currentCond.elseNode=i,this._currentCond=i,this}Else(t){return this._currentCond.elseNode=new LE(t),this}build(t,...e){const n=GE();qE(this);for(const e of this.nodes)e.build(t,"void");return qE(n),this.outputNode?this.outputNode.build(t,...e):super.build(t,...e)}else(...t){return console.warn("TSL.StackNode: .else() has been renamed to .Else()."),this.Else(...t)}elseif(...t){return console.warn("TSL.StackNode: .elseif() has been renamed to .ElseIf()."),this.ElseIf(...t)}}const oO=FE(aO),lO=[.125,.215,.35,.446,.526,.582],uO=20,hO=new MT(-1,1,1,-1,0,1),cO=new Dw(90,1),AO=new GM;let dO=null,pO=0,fO=0;const mO=(1+Math.sqrt(5))/2,gO=1/mO,yO=[new _S(-mO,gO,0),new _S(mO,gO,0),new _S(-gO,0,mO),new _S(gO,0,mO),new _S(0,mO,-gO),new _S(0,mO,gO),new _S(-1,1,-1),new _S(1,1,-1),new _S(-1,1,1),new _S(1,1,1)],vO=[3,1,5,0,4,2],_O=RB(iP(),nP("faceIndex")).normalize(),xO=JE(_O.x,_O.y.negate(),_O.z);class bO{constructor(t){this._renderer=t,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._lodMeshes=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._backgroundBox=null}fromScene(t,e=0,n=.1,i=100){dO=this._renderer.getRenderTarget(),pO=this._renderer.getActiveCubeFace(),fO=this._renderer.getActiveMipmapLevel(),this._setSize(256);const r=this._allocateTargets();return r.depthBuffer=!0,this._sceneToCubeUV(t,n,i,r),e>0&&this._blur(r,0,0,e),this._applyPMREM(r),this._cleanup(r),r}fromEquirectangular(t,e=null){return this._fromTexture(t,e)}fromCubemap(t,e=null){return this._fromTexture(t,e)}async compileCubemapShader(){null===this._cubemapMaterial&&(this._cubemapMaterial=TO(),await this._compileMaterial(this._cubemapMaterial))}async compileEquirectangularShader(){null===this._equirectMaterial&&(this._equirectMaterial=EO(),await this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),null!==this._cubemapMaterial&&this._cubemapMaterial.dispose(),null!==this._equirectMaterial&&this._equirectMaterial.dispose(),null!==this._backgroundBox&&(this._backgroundBox.geometry.dispose(),this._backgroundBox.material.dispose())}_setSize(t){this._lodMax=Math.floor(Math.log2(t)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){null!==this._blurMaterial&&this._blurMaterial.dispose(),null!==this._pingPongRenderTarget&&this._pingPongRenderTarget.dispose();for(let t=0;t<this._lodPlanes.length;t++)this._lodPlanes[t].dispose()}_cleanup(t){this._renderer.setRenderTarget(dO,pO,fO),t.scissorTest=!1,MO(t,0,0,t.width,t.height)}_fromTexture(t,e){t.mapping===vx||t.mapping===_x?this._setSize(0===t.image.length?16:t.image[0].width||t.image[0].image.width):this._setSize(t.image.width/4),dO=this._renderer.getRenderTarget(),pO=this._renderer.getActiveCubeFace(),fO=this._renderer.getActiveMipmapLevel();const n=e||this._allocateTargets();return this._textureToCubeUV(t,n),this._applyPMREM(n),this._cleanup(n),n}_allocateTargets(){const t=3*Math.max(this._cubeSize,112),e=4*this._cubeSize,n={magFilter:Rx,minFilter:Rx,generateMipmaps:!1,type:kx,format:Gx,colorSpace:vb},i=SO(t,e,n);if(null===this._pingPongRenderTarget||this._pingPongRenderTarget.width!==t||this._pingPongRenderTarget.height!==e){null!==this._pingPongRenderTarget&&this._dispose(),this._pingPongRenderTarget=SO(t,e,n);const{_lodMax:i}=this;({sizeLods:this._sizeLods,lodPlanes:this._lodPlanes,sigmas:this._sigmas,lodMeshes:this._lodMeshes}=function(t){const e=[],n=[],i=[],r=[];let s=t;const a=t-4+1+lO.length;for(let o=0;o<a;o++){const a=Math.pow(2,s);n.push(a);let l=1/a;o>t-4?l=lO[o-t+4-1]:0===o&&(l=0),i.push(l);const u=1/(a-2),h=-u,c=1+u,A=[h,h,c,h,c,c,h,h,c,c,h,c],d=6,p=6,f=3,m=2,g=1,y=new Float32Array(f*p*d),v=new Float32Array(m*p*d),_=new Float32Array(g*p*d);for(let t=0;t<d;t++){const e=t%3*2/3-1,n=t>2?0:-1,i=[e,n,0,e+2/3,n,0,e+2/3,n+1,0,e,n,0,e+2/3,n+1,0,e,n+1,0],r=vO[t];y.set(i,f*p*r),v.set(A,m*p*r);const s=[r,r,r,r,r,r];_.set(s,g*p*r)}const x=new cw;x.setAttribute("position",new JM(y,f)),x.setAttribute("uv",new JM(v,m)),x.setAttribute("faceIndex",new JM(_,g)),e.push(x),r.push(new Sw(x,null)),s>4&&s--}return{lodPlanes:e,sizeLods:n,sigmas:i,lodMeshes:r}}(i)),this._blurMaterial=function(t,e,n){const i=KP(new Array(uO).fill(0)),r=gC(new _S(0,1,0)),s=gC(0),a=jE(uO),o=gC(0),l=gC(1),u=uP(null),h=gC(0),c=jE(1/e),A=jE(1/n),d=jE(t),p={n:a,latitudinal:o,weights:i,poleAxis:r,outputDirection:xO,dTheta:s,samples:l,envMap:u,mipInt:h,CUBEUV_TEXEL_WIDTH:c,CUBEUV_TEXEL_HEIGHT:A,CUBEUV_MAX_MIP:d},f=wO("blur");return f.uniforms=p,f.fragmentNode=IB({...p,latitudinal:o.equal(1)}),f}(i,t,e)}return i}async _compileMaterial(t){const e=new Sw(this._lodPlanes[0],t);await this._renderer.compile(e,hO)}_sceneToCubeUV(t,e,n,i){const r=cO;r.near=e,r.far=n;const s=[-1,1,-1,-1,-1,-1],a=[1,1,1,-1,-1,-1],o=this._renderer,l=o.autoClear;o.getClearColor(AO),o.autoClear=!1;let u=this._backgroundBox;if(null===u){const t=new WM({name:"PMREM.Background",side:1,depthWrite:!1,depthTest:!1});u=new Sw(new ww,t)}let h=!1;const c=t.background;c?c.isColor&&(u.material.color.copy(c),t.background=null,h=!0):(u.material.color.copy(AO),h=!0),o.setRenderTarget(i),o.clear(),h&&o.render(u,r);for(let e=0;e<6;e++){const n=e%3;0===n?(r.up.set(0,s[e],0),r.lookAt(a[e],0,0)):1===n?(r.up.set(0,0,s[e]),r.lookAt(0,a[e],0)):(r.up.set(0,s[e],0),r.lookAt(0,0,a[e]));const l=this._cubeSize;MO(i,n*l,e>2?l:0,l,l),o.render(t,r)}o.autoClear=l,t.background=c}_textureToCubeUV(t,e){const n=this._renderer,i=t.mapping===vx||t.mapping===_x;i?null===this._cubemapMaterial&&(this._cubemapMaterial=TO(t)):null===this._equirectMaterial&&(this._equirectMaterial=EO(t));const r=i?this._cubemapMaterial:this._equirectMaterial;r.fragmentNode.value=t;const s=this._lodMeshes[0];s.material=r;const a=this._cubeSize;MO(e,0,0,3*a,2*a),n.setRenderTarget(e),n.render(s,hO)}_applyPMREM(t){const e=this._renderer,n=e.autoClear;e.autoClear=!1;const i=this._lodPlanes.length;for(let e=1;e<i;e++){const n=Math.sqrt(this._sigmas[e]*this._sigmas[e]-this._sigmas[e-1]*this._sigmas[e-1]),r=yO[(i-e-1)%yO.length];this._blur(t,e-1,e,n,r)}e.autoClear=n}_blur(t,e,n,i,r){const s=this._pingPongRenderTarget;this._halfBlur(t,s,e,n,i,"latitudinal",r),this._halfBlur(s,t,n,n,i,"longitudinal",r)}_halfBlur(t,e,n,i,r,s,a){const o=this._renderer,l=this._blurMaterial;"latitudinal"!==s&&"longitudinal"!==s&&console.error("blur direction must be either latitudinal or longitudinal!");const u=this._lodMeshes[i];u.material=l;const h=l.uniforms,c=this._sizeLods[n]-1,A=isFinite(r)?Math.PI/(2*c):2*Math.PI/39,d=r/A,p=isFinite(r)?1+Math.floor(3*d):uO;p>uO&&console.warn(`sigmaRadians, ${r}, is too large and will clip, as it requested ${p} samples when the maximum is set to 20`);const f=[];let m=0;for(let t=0;t<uO;++t){const e=t/d,n=Math.exp(-e*e/2);f.push(n),0===t?m+=n:t<p&&(m+=2*n)}for(let t=0;t<f.length;t++)f[t]=f[t]/m;t.texture.frame=(t.texture.frame||0)+1,h.envMap.value=t.texture,h.samples.value=p,h.weights.array=f,h.latitudinal.value="latitudinal"===s?1:0,a&&(h.poleAxis.value=a);const{_lodMax:g}=this;h.dTheta.value=A,h.mipInt.value=g-n;const y=this._sizeLods[i];MO(e,3*y*(i>g-4?i-g+4:0),4*(this._cubeSize-y),3*y,2*y),o.setRenderTarget(e),o.render(u,hO)}}function SO(t,e,n){const i=new mS(t,e,n);return i.texture.mapping=306,i.texture.name="PMREM.cubeUv",i.texture.isPMREMTexture=!0,i.scissorTest=!0,i}function MO(t,e,n,i,r){t.viewport.set(e,n,i,r),t.scissor.set(e,n,i,r)}function wO(t){const e=new QI;return e.depthTest=!1,e.depthWrite=!1,e.blending=0,e.name=`PMREM_${t}`,e}function TO(t){const e=wO("cubemap");return e.fragmentNode=XP(t,xO),e}function EO(t){const e=wO("equirect");return e.fragmentNode=uP(t,iL(xO),0),e}let CO=0;class RO{constructor(t="",e=[],n=0,i=[]){this.name=t,this.bindings=e,this.index=n,this.bindingsReference=i,this.id=CO++}}const NO=new WeakMap,PO=new Map([[2,"vec2"],[3,"vec3"],[4,"vec4"],[9,"mat3"],[16,"mat4"]]),DO=new Map([[Int8Array,"int"],[Int16Array,"int"],[Int32Array,"int"],[Uint8Array,"uint"],[Uint16Array,"uint"],[Uint32Array,"uint"],[Float32Array,"float"]]),IO=t=>(t=Number(t))+(t%1?"":".0");class LO{constructor(t,e,n){this.object=t,this.material=t&&t.material||null,this.geometry=t&&t.geometry||null,this.renderer=e,this.parser=n,this.scene=null,this.camera=null,this.nodes=[],this.updateNodes=[],this.updateBeforeNodes=[],this.updateAfterNodes=[],this.hashNodes={},this.monitor=null,this.lightsNode=null,this.environmentNode=null,this.fogNode=null,this.clippingContext=null,this.vertexShader=null,this.fragmentShader=null,this.computeShader=null,this.flowNodes={vertex:[],fragment:[],compute:[]},this.flowCode={vertex:"",fragment:"",compute:""},this.uniforms={vertex:[],fragment:[],compute:[],index:0},this.structs={vertex:[],fragment:[],compute:[],index:0},this.bindings={vertex:{},fragment:{},compute:{}},this.bindingsIndexes={},this.bindGroups=null,this.attributes=[],this.bufferAttributes=[],this.varyings=[],this.codes={},this.vars={},this.flow={code:""},this.chaining=[],this.stack=oO(),this.stacks=[],this.tab="\t",this.currentFunctionNode=null,this.context={material:this.material},this.cache=new qU,this.globalCache=this.cache,this.flowsData=new WeakMap,this.shaderStage=null,this.buildStage=null,this.useComparisonMethod=!1}getBindGroupsCache(){let t=NO.get(this.renderer);return void 0===t&&(t=new cU,NO.set(this.renderer,t)),t}createRenderTarget(t,e,n){return new mS(t,e,n)}createCubeRenderTarget(t,e){return new rL(t,e)}createPMREMGenerator(){return new bO(this.renderer)}includes(t){return this.nodes.includes(t)}_getBindGroup(t,e){const n=this.getBindGroupsCache(),i=[];let r,s=!0;for(const t of e)i.push(t),s=s&&!0!==t.groupNode.shared;return s?(r=n.get(i),void 0===r&&(r=new RO(t,i,this.bindingsIndexes[t].group,i),n.set(i,r))):r=new RO(t,i,this.bindingsIndexes[t].group,i),r}getBindGroupArray(t,e){const n=this.bindings[e];let i=n[t];return void 0===i&&(void 0===this.bindingsIndexes[t]&&(this.bindingsIndexes[t]={binding:0,group:Object.keys(this.bindingsIndexes).length}),n[t]=i=[]),i}getBindings(){let t=this.bindGroups;if(null===t){const e={},n=this.bindings;for(const t of XT)for(const i in n[t]){const r=n[t][i];(e[i]||(e[i]=[])).push(...r)}t=[];for(const n in e){const i=e[n],r=this._getBindGroup(n,i);t.push(r)}this.bindGroups=t}return t}sortBindingGroups(){const t=this.getBindings();t.sort(((t,e)=>t.bindings[0].groupNode.order-e.bindings[0].groupNode.order));for(let e=0;e<t.length;e++){const n=t[e];this.bindingsIndexes[n.name].group=e,n.index=e}}setHashNode(t,e){this.hashNodes[e]=t}addNode(t){!1===this.nodes.includes(t)&&(this.nodes.push(t),this.setHashNode(t,t.getHash(this)))}buildUpdateNodes(){for(const t of this.nodes){const e=t.getUpdateType(),n=t.getUpdateBeforeType(),i=t.getUpdateAfterType();e!==GT&&this.updateNodes.push(t.getSelf()),n!==GT&&this.updateBeforeNodes.push(t.getSelf()),i!==GT&&this.updateAfterNodes.push(t.getSelf())}}get currentNode(){return this.chaining[this.chaining.length-1]}isFilteredTexture(t){return t.magFilter===Rx||t.magFilter===Nx||t.magFilter===Cx||t.magFilter===Px||t.minFilter===Rx||t.minFilter===Nx||t.minFilter===Cx||t.minFilter===Px}addChain(t){this.chaining.push(t)}removeChain(t){if(this.chaining.pop()!==t)throw new Error("NodeBuilder: Invalid node chaining!")}getMethod(t){return t}getNodeFromHash(t){return this.hashNodes[t]}addFlow(t,e){return this.flowNodes[t].push(e),e}setContext(t){this.context=t}getContext(){return this.context}getSharedContext(){return this.context,this.context}setCache(t){this.cache=t}getCache(){return this.cache}getCacheFromNode(t,e=!0){const n=this.getDataFromNode(t);return void 0===n.cache&&(n.cache=new qU(e?this.getCache():null)),n.cache}isAvailable(){return!1}getVertexIndex(){console.warn("Abstract function.")}getInstanceIndex(){console.warn("Abstract function.")}getDrawIndex(){console.warn("Abstract function.")}getFrontFacing(){console.warn("Abstract function.")}getFragCoord(){console.warn("Abstract function.")}isFlipY(){return!1}increaseUsage(t){const e=this.getDataFromNode(t);return e.usageCount=void 0===e.usageCount?1:e.usageCount+1,e.usageCount}generateTexture(){console.warn("Abstract function.")}generateTextureLod(){console.warn("Abstract function.")}generateConst(t,e=null){if(null===e&&("float"===t||"int"===t||"uint"===t?e=0:"bool"===t?e=!1:"color"===t?e=new GM:"vec2"===t?e=new $b:"vec3"===t?e=new _S:"vec4"===t&&(e=new fS)),"float"===t)return IO(e);if("int"===t)return`${Math.round(e)}`;if("uint"===t)return e>=0?`${Math.round(e)}u`:"0u";if("bool"===t)return e?"true":"false";if("color"===t)return`${this.getType("vec3")}( ${IO(e.r)}, ${IO(e.g)}, ${IO(e.b)} )`;const n=this.getTypeLength(t),i=this.getComponentType(t),r=t=>this.generateConst(i,t);if(2===n)return`${this.getType(t)}( ${r(e.x)}, ${r(e.y)} )`;if(3===n)return`${this.getType(t)}( ${r(e.x)}, ${r(e.y)}, ${r(e.z)} )`;if(4===n)return`${this.getType(t)}( ${r(e.x)}, ${r(e.y)}, ${r(e.z)}, ${r(e.w)} )`;if(n>4&&e&&(e.isMatrix3||e.isMatrix4))return`${this.getType(t)}( ${e.elements.map(r).join(", ")} )`;if(n>4)return`${this.getType(t)}()`;throw new Error(`NodeBuilder: Type '${t}' not found in generate constant attempt.`)}getType(t){return"color"===t?"vec3":t}hasGeometryAttribute(t){return this.geometry&&void 0!==this.geometry.getAttribute(t)}getAttribute(t,e){const n=this.attributes;for(const e of n)if(e.name===t)return e;const i=new BU(t,e);return n.push(i),i}getPropertyName(t){return t.name}isVector(t){return/vec\d/.test(t)}isMatrix(t){return/mat\d/.test(t)}isReference(t){return"void"===t||"property"===t||"sampler"===t||"texture"===t||"cubeTexture"===t||"storageTexture"===t||"depthTexture"===t||"texture3D"===t}needsToWorkingColorSpace(){return!1}getComponentTypeFromTexture(t){const e=t.type;if(t.isDataTexture){if(e===Ux)return"int";if(e===Ox)return"uint"}return"float"}getElementType(t){return"mat2"===t?"vec2":"mat3"===t?"vec3":"mat4"===t?"vec4":this.getComponentType(t)}getComponentType(t){if("float"===(t=this.getVectorType(t))||"bool"===t||"int"===t||"uint"===t)return t;const e=/(b|i|u|)(vec|mat)([2-4])/.exec(t);return null===e?null:"b"===e[1]?"bool":"i"===e[1]?"int":"u"===e[1]?"uint":"float"}getVectorType(t){return"color"===t?"vec3":"texture"===t||"cubeTexture"===t||"storageTexture"===t||"texture3D"===t?"vec4":t}getTypeFromLength(t,e="float"){if(1===t)return e;const n=PO.get(t);return("float"===e?"":e[0])+n}getTypeFromArray(t){return DO.get(t.constructor)}getTypeFromAttribute(t){let e=t;t.isInterleavedBufferAttribute&&(e=t.data);const n=e.array,i=t.itemSize,r=t.normalized;let s;return t instanceof nw||!0===r||(s=this.getTypeFromArray(n)),this.getTypeFromLength(i,s)}getTypeLength(t){const e=this.getVectorType(t),n=/vec([2-4])/.exec(e);return null!==n?Number(n[1]):"float"===e||"bool"===e||"int"===e||"uint"===e?1:!0===/mat2/.test(t)?4:!0===/mat3/.test(t)?9:!0===/mat4/.test(t)?16:0}getVectorFromMatrix(t){return t.replace("mat","vec")}changeComponentType(t,e){return this.getTypeFromLength(this.getTypeLength(t),e)}getIntegerType(t){const e=this.getComponentType(t);return"int"===e||"uint"===e?t:this.changeComponentType(t,"int")}addStack(){return this.stack=oO(this.stack),this.stacks.push(GE()||this.stack),qE(this.stack),this.stack}removeStack(){const t=this.stack;return this.stack=t.parent,qE(this.stacks.pop()),t}getDataFromNode(t,e=this.shaderStage,n=null){let i=(n=null===n?t.isGlobal(this)?this.globalCache:this.cache:n).getData(t);return void 0===i&&(i={},n.setData(t,i)),void 0===i[e]&&(i[e]={}),i[e]}getNodeProperties(t,e="any"){const n=this.getDataFromNode(t,e);return n.properties||(n.properties={outputNode:null})}getBufferAttributeFromNode(t,e){const n=this.getDataFromNode(t);let i=n.bufferAttribute;if(void 0===i){const r=this.uniforms.index++;i=new BU("nodeAttribute"+r,e,t),this.bufferAttributes.push(i),n.bufferAttribute=i}return i}getStructTypeFromNode(t,e=this.shaderStage){const n=this.getDataFromNode(t,e);if(void 0===n.structType){const i=this.structs.index++;t.name=`StructType${i}`,this.structs[e].push(t),n.structType=t}return t}getUniformFromNode(t,e,n=this.shaderStage,i=null){const r=this.getDataFromNode(t,n,this.globalCache);let s=r.uniform;if(void 0===s){const a=this.uniforms.index++;s=new UU(i||"nodeUniform"+a,e,t),this.uniforms[n].push(s),r.uniform=s}return s}getVarFromNode(t,e=null,n=t.getNodeType(this),i=this.shaderStage){const r=this.getDataFromNode(t,i);let s=r.variable;if(void 0===s){const t=this.vars[i]||(this.vars[i]=[]);null===e&&(e="nodeVar"+t.length),s=new OU(e,n),t.push(s),r.variable=s}return s}getVaryingFromNode(t,e=null,n=t.getNodeType(this)){const i=this.getDataFromNode(t,"any");let r=i.varying;if(void 0===r){const t=this.varyings,s=t.length;null===e&&(e="nodeVarying"+s),r=new FU(e,n),t.push(r),i.varying=r}return r}getCodeFromNode(t,e,n=this.shaderStage){const i=this.getDataFromNode(t);let r=i.code;if(void 0===r){const t=this.codes[n]||(this.codes[n]=[]),s=t.length;r=new kU("nodeCode"+s,e),t.push(r),i.code=r}return r}addFlowCodeHierarchy(t,e){const{flowCodes:n,flowCodeBlock:i}=this.getDataFromNode(t);let r=!0,s=e;for(;s;){if(!0===i.get(s)){r=!1;break}s=this.getDataFromNode(s).parentNodeBlock}if(r)for(const t of n)this.addLineFlowCode(t)}addLineFlowCodeBlock(t,e,n){const i=this.getDataFromNode(t),r=i.flowCodes||(i.flowCodes=[]),s=i.flowCodeBlock||(i.flowCodeBlock=new WeakMap);r.push(e),s.set(n,!0)}addLineFlowCode(t,e=null){return""===t||(null!==e&&this.context.nodeBlock&&this.addLineFlowCodeBlock(e,t,this.context.nodeBlock),t=this.tab+t,/;\s*$/.test(t)||(t+=";\n"),this.flow.code+=t),this}addFlowCode(t){return this.flow.code+=t,this}addFlowTab(){return this.tab+="\t",this}removeFlowTab(){return this.tab=this.tab.slice(0,-1),this}getFlowData(t){return this.flowsData.get(t)}flowNode(t){const e=t.getNodeType(this),n=this.flowChildNode(t,e);return this.flowsData.set(t,n),n}buildFunctionNode(t){const e=new HU,n=this.currentFunctionNode;return this.currentFunctionNode=e,e.code=this.buildFunctionCode(t),this.currentFunctionNode=n,e}flowShaderNode(t){const e=t.layout,n={[Symbol.iterator](){let t=0;const e=Object.values(this);return{next:()=>({value:e[t],done:t++>=e.length})}}};for(const t of e.inputs)n[t.name]=new GU(t.type,t.name);t.layout=null;const i=t.call(n),r=this.flowStagesNode(i,e.type);return t.layout=e,r}flowStagesNode(t,e=null){const n=this.flow,i=this.vars,r=this.cache,s=this.buildStage,a=this.stack,o={code:""};this.flow=o,this.vars={},this.cache=new qU,this.stack=oO();for(const n of WT)this.setBuildStage(n),o.result=t.build(this,e);return o.vars=this.getVars(this.shaderStage),this.flow=n,this.vars=i,this.cache=r,this.stack=a,this.setBuildStage(s),o}getFunctionOperator(){return null}flowChildNode(t,e=null){const n=this.flow,i={code:""};return this.flow=i,i.result=t.build(this,e),this.flow=n,i}flowNodeFromShaderStage(t,e,n=null,i=null){const r=this.shaderStage;this.setShaderStage(t);const s=this.flowChildNode(e,n);return null!==i&&(s.code+=`${this.tab+i} = ${s.result};\n`),this.flowCode[t]=this.flowCode[t]+s.code,this.setShaderStage(r),s}getAttributesArray(){return this.attributes.concat(this.bufferAttributes)}getAttributes(){console.warn("Abstract function.")}getVaryings(){console.warn("Abstract function.")}getVar(t,e){return`${this.getType(t)} ${e}`}getVars(t){let e="";const n=this.vars[t];if(void 0!==n)for(const t of n)e+=`${this.getVar(t.type,t.name)}; `;return e}getUniforms(){console.warn("Abstract function.")}getCodes(t){const e=this.codes[t];let n="";if(void 0!==e)for(const t of e)n+=t.code+"\n";return n}getHash(){return this.vertexShader+this.fragmentShader+this.computeShader}setShaderStage(t){this.shaderStage=t}getShaderStage(){return this.shaderStage}setBuildStage(t){this.buildStage=t}getBuildStage(){return this.buildStage}buildCode(){console.warn("Abstract function.")}build(){const{object:t,material:e,renderer:n}=this;if(null!==e){let t=n.nodes.library.fromMaterial(e);null===t&&(console.error(`NodeMaterial: Material "${e.type}" is not compatible.`),t=new QI),t.build(this)}else this.addFlow("compute",t);for(const t of WT){this.setBuildStage(t),this.context.vertex&&this.context.vertex.isNode&&this.flowNodeFromShaderStage("vertex",this.context.vertex);for(const e of XT){this.setShaderStage(e);const n=this.flowNodes[e];for(const e of n)"generate"===t?this.flowNode(e):e.build(this)}}return this.setBuildStage(null),this.setShaderStage(null),this.buildCode(),this.buildUpdateNodes(),this}getNodeUniform(t,e){if("float"===e||"int"===e||"uint"===e)return new JU(t);if("vec2"===e||"ivec2"===e||"uvec2"===e)return new tO(t);if("vec3"===e||"ivec3"===e||"uvec3"===e)return new eO(t);if("vec4"===e||"ivec4"===e||"uvec4"===e)return new nO(t);if("color"===e)return new iO(t);if("mat3"===e)return new rO(t);if("mat4"===e)return new sO(t);throw new Error(`Uniform "${e}" not declared.`)}createNodeMaterial(t="NodeMaterial"){throw new Error(`THREE.NodeBuilder: createNodeMaterial() was deprecated. Use new ${t}() instead.`)}format(t,e,n){if((e=this.getVectorType(e))===(n=this.getVectorType(n))||null===n||this.isReference(n))return t;const i=this.getTypeLength(e),r=this.getTypeLength(n);return 16===i&&9===r?`${this.getType(n)}(${t}[0].xyz, ${t}[1].xyz, ${t}[2].xyz)`:9===i&&4===r?`${this.getType(n)}(${t}[0].xy, ${t}[1].xy)`:i>4||r>4||0===r?t:i===r?`${this.getType(n)}( ${t} )`:i>r?this.format(`${t}.${"xyz".slice(0,r)}`,this.getTypeFromLength(r,this.getComponentType(e)),n):4===r&&i>1?`${this.getType(n)}( ${this.format(t,e,"vec3")}, 1.0 )`:2===i?`${this.getType(n)}( ${this.format(t,e,"vec2")}, 0.0 )`:(1===i&&r>1&&e!==this.getComponentType(n)&&(t=`${this.getType(this.getComponentType(n))}( ${t} )`),`${this.getType(n)}( ${t} )`)}getSignature(){return`// Three.js r${rx} - Node System\n`}}class BO{constructor(){this.time=0,this.deltaTime=0,this.frameId=0,this.renderId=0,this.startTime=null,this.updateMap=new WeakMap,this.updateBeforeMap=new WeakMap,this.updateAfterMap=new WeakMap,this.renderer=null,this.material=null,this.camera=null,this.object=null,this.scene=null}_getMaps(t,e){let n=t.get(e);return void 0===n&&(n={renderMap:new WeakMap,frameMap:new WeakMap},t.set(e,n)),n}updateBeforeNode(t){const e=t.getUpdateBeforeType(),n=t.updateReference(this);if(e===VT){const{frameMap:e}=this._getMaps(this.updateBeforeMap,n);e.get(n)!==this.frameId&&!1!==t.updateBefore(this)&&e.set(n,this.frameId)}else if(e===HT){const{renderMap:e}=this._getMaps(this.updateBeforeMap,n);e.get(n)!==this.renderId&&!1!==t.updateBefore(this)&&e.set(n,this.renderId)}else e===jT&&t.updateBefore(this)}updateAfterNode(t){const e=t.getUpdateAfterType(),n=t.updateReference(this);if(e===VT){const{frameMap:e}=this._getMaps(this.updateAfterMap,n);e.get(n)!==this.frameId&&!1!==t.updateAfter(this)&&e.set(n,this.frameId)}else if(e===HT){const{renderMap:e}=this._getMaps(this.updateAfterMap,n);e.get(n)!==this.renderId&&!1!==t.updateAfter(this)&&e.set(n,this.renderId)}else e===jT&&t.updateAfter(this)}updateNode(t){const e=t.getUpdateType(),n=t.updateReference(this);if(e===VT){const{frameMap:e}=this._getMaps(this.updateMap,n);e.get(n)!==this.frameId&&!1!==t.update(this)&&e.set(n,this.frameId)}else if(e===HT){const{renderMap:e}=this._getMaps(this.updateMap,n);e.get(n)!==this.renderId&&!1!==t.update(this)&&e.set(n,this.renderId)}else e===jT&&t.update(this)}update(){this.frameId++,void 0===this.lastTime&&(this.lastTime=performance.now()),this.deltaTime=(performance.now()-this.lastTime)/1e3,this.lastTime=performance.now(),this.time+=this.deltaTime}}class UO{constructor(t,e,n=null,i="",r=!1){this.type=t,this.name=e,this.count=n,this.qualifier=i,this.isConst=r}}UO.isNodeFunctionInput=!0;class OO extends mC{static get type(){return"TimerNode"}constructor(t=OO.LOCAL,e=1,n=0){super(n),this.scope=t,this.scale=e,this.updateType=VT}update(t){const e=this.scope,n=this.scale;e===OO.LOCAL?this.value+=t.deltaTime*n:e===OO.DELTA?this.value=t.deltaTime*n:e===OO.FRAME?this.value=t.frameId:this.value=t.time*n}serialize(t){super.serialize(t),t.scope=this.scope,t.scale=this.scale}deserialize(t){super.deserialize(t),this.scope=t.scope,this.scale=t.scale}}OO.LOCAL="local",OO.GLOBAL="global",OO.DELTA="delta",OO.FRAME="frame";class FO extends $T{static get type(){return"OscNode"}constructor(t=FO.SINE,e=((t,e=0)=>BE(new OO(OO.LOCAL,t,e)))()){super(),this.method=t,this.timeNode=e}getNodeType(t){return this.timeNode.getNodeType(t)}setup(){const t=this.method,e=BE(this.timeNode);let n=null;return t===FO.SINE?n=e.add(.75).mul(2*Math.PI).sin().mul(.5).add(.5):t===FO.SQUARE?n=e.fract().round():t===FO.TRIANGLE?n=e.add(.5).fract().mul(2).sub(1).abs():t===FO.SAWTOOTH&&(n=e.fract()),n}serialize(t){super.serialize(t),t.method=this.method}deserialize(t){super.deserialize(t),this.method=t.method}}FO.SINE="sine",FO.SQUARE="square",FO.TRIANGLE="triangle",FO.SAWTOOTH="sawtooth",FO.SINE,FO.SQUARE,FO.TRIANGLE,FO.SAWTOOTH,new Xw,new _S,new _S,new _S,new $S,new _S(0,0,-1),new fS,new _S,new _S,new fS,new $b,new mS,DI.flipX();const kO=new MT(-1,1,1,-1,0,1);class zO extends cw{constructor(t=!1){super();const e=!1===t?[0,-1,0,1,2,1]:[0,2,0,0,2,0];this.setAttribute("position",new iw([-1,3,0,-1,-1,0,3,-1,0],3)),this.setAttribute("uv",new iw(e,2))}}const qO=new zO;class GO extends Sw{constructor(t=null){super(qO,t),this.camera=kO,this.isQuadMesh=!0}renderAsync(t){return t.renderAsync(this,kO)}render(t){t.render(this,kO)}}class VO extends $T{static get type(){return"SceneNode"}constructor(t=VO.BACKGROUND_BLURRINESS,e=null){super(),this.scope=t,this.scene=e}setup(t){const e=this.scope,n=null!==this.scene?this.scene:t.scene;let i;return e===VO.BACKGROUND_BLURRINESS?i=eD("backgroundBlurriness","float",n):e===VO.BACKGROUND_INTENSITY?i=eD("backgroundIntensity","float",n):console.error("THREE.SceneNode: Unknown scope:",e),i}}VO.BACKGROUND_BLURRINESS="backgroundBlurriness",VO.BACKGROUND_INTENSITY="backgroundIntensity";const HO=kE(VO,VO.BACKGROUND_BLURRINESS),jO=kE(VO,VO.BACKGROUND_INTENSITY),WO="point-list",XO="line-list",YO="line-strip",QO="triangle-list",$O="triangle-strip",ZO="never",KO="less",JO="equal",tF="less-equal",eF="greater",nF="not-equal",iF="greater-equal",rF="always",sF="store",aF="load",oF="clear",lF="ccw",uF="none",hF="front",cF="back",AF="uint16",dF="uint32",pF={R8Unorm:"r8unorm",R8Snorm:"r8snorm",R8Uint:"r8uint",R8Sint:"r8sint",R16Uint:"r16uint",R16Sint:"r16sint",R16Float:"r16float",RG8Unorm:"rg8unorm",RG8Snorm:"rg8snorm",RG8Uint:"rg8uint",RG8Sint:"rg8sint",R32Uint:"r32uint",R32Sint:"r32sint",R32Float:"r32float",RG16Uint:"rg16uint",RG16Sint:"rg16sint",RG16Float:"rg16float",RGBA8Unorm:"rgba8unorm",RGBA8UnormSRGB:"rgba8unorm-srgb",RGBA8Snorm:"rgba8snorm",RGBA8Uint:"rgba8uint",RGBA8Sint:"rgba8sint",BGRA8Unorm:"bgra8unorm",BGRA8UnormSRGB:"bgra8unorm-srgb",RGB9E5UFloat:"rgb9e5ufloat",RGB10A2Unorm:"rgb10a2unorm",RG11B10uFloat:"rgb10a2unorm",RG32Uint:"rg32uint",RG32Sint:"rg32sint",RG32Float:"rg32float",RGBA16Uint:"rgba16uint",RGBA16Sint:"rgba16sint",RGBA16Float:"rgba16float",RGBA32Uint:"rgba32uint",RGBA32Sint:"rgba32sint",RGBA32Float:"rgba32float",Stencil8:"stencil8",Depth16Unorm:"depth16unorm",Depth24Plus:"depth24plus",Depth24PlusStencil8:"depth24plus-stencil8",Depth32Float:"depth32float",Depth32FloatStencil8:"depth32float-stencil8",BC1RGBAUnorm:"bc1-rgba-unorm",BC1RGBAUnormSRGB:"bc1-rgba-unorm-srgb",BC2RGBAUnorm:"bc2-rgba-unorm",BC2RGBAUnormSRGB:"bc2-rgba-unorm-srgb",BC3RGBAUnorm:"bc3-rgba-unorm",BC3RGBAUnormSRGB:"bc3-rgba-unorm-srgb",BC4RUnorm:"bc4-r-unorm",BC4RSnorm:"bc4-r-snorm",BC5RGUnorm:"bc5-rg-unorm",BC5RGSnorm:"bc5-rg-snorm",BC6HRGBUFloat:"bc6h-rgb-ufloat",BC6HRGBFloat:"bc6h-rgb-float",BC7RGBAUnorm:"bc7-rgba-unorm",BC7RGBAUnormSRGB:"bc7-rgba-srgb",ETC2RGB8Unorm:"etc2-rgb8unorm",ETC2RGB8UnormSRGB:"etc2-rgb8unorm-srgb",ETC2RGB8A1Unorm:"etc2-rgb8a1unorm",ETC2RGB8A1UnormSRGB:"etc2-rgb8a1unorm-srgb",ETC2RGBA8Unorm:"etc2-rgba8unorm",ETC2RGBA8UnormSRGB:"etc2-rgba8unorm-srgb",EACR11Unorm:"eac-r11unorm",EACR11Snorm:"eac-r11snorm",EACRG11Unorm:"eac-rg11unorm",EACRG11Snorm:"eac-rg11snorm",ASTC4x4Unorm:"astc-4x4-unorm",ASTC4x4UnormSRGB:"astc-4x4-unorm-srgb",ASTC5x4Unorm:"astc-5x4-unorm",ASTC5x4UnormSRGB:"astc-5x4-unorm-srgb",ASTC5x5Unorm:"astc-5x5-unorm",ASTC5x5UnormSRGB:"astc-5x5-unorm-srgb",ASTC6x5Unorm:"astc-6x5-unorm",ASTC6x5UnormSRGB:"astc-6x5-unorm-srgb",ASTC6x6Unorm:"astc-6x6-unorm",ASTC6x6UnormSRGB:"astc-6x6-unorm-srgb",ASTC8x5Unorm:"astc-8x5-unorm",ASTC8x5UnormSRGB:"astc-8x5-unorm-srgb",ASTC8x6Unorm:"astc-8x6-unorm",ASTC8x6UnormSRGB:"astc-8x6-unorm-srgb",ASTC8x8Unorm:"astc-8x8-unorm",ASTC8x8UnormSRGB:"astc-8x8-unorm-srgb",ASTC10x5Unorm:"astc-10x5-unorm",ASTC10x5UnormSRGB:"astc-10x5-unorm-srgb",ASTC10x6Unorm:"astc-10x6-unorm",ASTC10x6UnormSRGB:"astc-10x6-unorm-srgb",ASTC10x8Unorm:"astc-10x8-unorm",ASTC10x8UnormSRGB:"astc-10x8-unorm-srgb",ASTC10x10Unorm:"astc-10x10-unorm",ASTC10x10UnormSRGB:"astc-10x10-unorm-srgb",ASTC12x10Unorm:"astc-12x10-unorm",ASTC12x10UnormSRGB:"astc-12x10-unorm-srgb",ASTC12x12Unorm:"astc-12x12-unorm",ASTC12x12UnormSRGB:"astc-12x12-unorm-srgb"},fF="clamp-to-edge",mF="repeat",gF="mirror-repeat",yF="linear",vF="nearest",_F="zero",xF="one",bF="src",SF="one-minus-src",MF="src-alpha",wF="one-minus-src-alpha",TF="dst",EF="one-minus-dst",CF="dst-alpha",RF="one-minus-dst-alpha",NF="src-alpha-saturated",PF="constant",DF="one-minus-constant",IF="add",LF="subtract",BF="reverse-subtract",UF="min",OF="max",FF=0,kF=15,zF="keep",qF="zero",GF="replace",VF="invert",HF="increment-clamp",jF="decrement-clamp",WF="increment-wrap",XF="decrement-wrap",YF="storage",QF="read-only-storage",$F="write-only",ZF="read-only",KF="float",JF="unfilterable-float",tk="depth",ek="sint",nk="uint",ik="2d",rk="3d",sk="2d",ak="2d-array",ok="cube",lk="3d",uk="all",hk="vertex",ck="instance",Ak={DepthClipControl:"depth-clip-control",Depth32FloatStencil8:"depth32float-stencil8",TextureCompressionBC:"texture-compression-bc",TextureCompressionETC2:"texture-compression-etc2",TextureCompressionASTC:"texture-compression-astc",TimestampQuery:"timestamp-query",IndirectFirstInstance:"indirect-first-instance",ShaderF16:"shader-f16",RG11B10UFloat:"rg11b10ufloat-renderable",BGRA8UNormStorage:"bgra8unorm-storage",Float32Filterable:"float32-filterable",ClipDistances:"clip-distances",DualSourceBlending:"dual-source-blending",Subgroups:"subgroups"},dk=new $b;class pk extends lP{static get type(){return"PassTextureNode"}constructor(t,e){super(e),this.passNode=t,this.setUpdateMatrix(!1)}setup(t){return t.object.isQuadMesh&&this.passNode.build(t),super.setup(t)}clone(){return new this.constructor(this.passNode,this.value)}}class fk extends pk{static get type(){return"PassMultipleTextureNode"}constructor(t,e,n=!1){super(t,null),this.textureName=e,this.previousTexture=n}updateTexture(){this.value=this.previousTexture?this.passNode.getPreviousTexture(this.textureName):this.passNode.getTexture(this.textureName)}setup(t){return this.updateTexture(),super.setup(t)}clone(){return new this.constructor(this.passNode,this.textureName,this.previousTexture)}}class mk extends JT{static get type(){return"PassNode"}constructor(t,e,n,i={}){super("vec4"),this.scope=t,this.scene=e,this.camera=n,this.options=i,this._pixelRatio=1,this._width=1,this._height=1;const r=new tT;r.isRenderTargetTexture=!0,r.name="depth";const s=new mS(this._width*this._pixelRatio,this._height*this._pixelRatio,{type:kx,...i});s.texture.name="output",s.depthTexture=r,this.renderTarget=s,this.updateBeforeType=VT,this._textures={output:s.texture,depth:r},this._textureNodes={},this._linearDepthNodes={},this._viewZNodes={},this._previousTextures={},this._previousTextureNodes={},this._cameraNear=gC(0),this._cameraFar=gC(0),this._mrt=null,this.isPassNode=!0}setMRT(t){return this._mrt=t,this}getMRT(){return this._mrt}isGlobal(){return!0}getTexture(t){let e=this._textures[t];if(void 0===e){e=this.renderTarget.texture.clone(),e.isRenderTargetTexture=!0,e.name=t,this._textures[t]=e,this.renderTarget.textures.push(e)}return e}getPreviousTexture(t){let e=this._previousTextures[t];return void 0===e&&(e=this.getTexture(t).clone(),e.isRenderTargetTexture=!0,this._previousTextures[t]=e),e}toggleTexture(t){const e=this._previousTextures[t];if(void 0!==e){const n=this._textures[t],i=this.renderTarget.textures.indexOf(n);this.renderTarget.textures[i]=e,this._textures[t]=e,this._previousTextures[t]=n,this._textureNodes[t].updateTexture(),this._previousTextureNodes[t].updateTexture()}}getTextureNode(t="output"){let e=this._textureNodes[t];return void 0===e&&(this._textureNodes[t]=e=BE(new fk(this,t)),this._textureNodes[t].updateTexture()),e}getPreviousTextureNode(t="output"){let e=this._previousTextureNodes[t];return void 0===e&&(void 0===this._textureNodes[t]&&this.getTextureNode(t),this._previousTextureNodes[t]=e=BE(new fk(this,t,!0)),this._previousTextureNodes[t].updateTexture()),e}getViewZNode(t="depth"){let e=this._viewZNodes[t];if(void 0===e){const n=this._cameraNear,i=this._cameraFar;this._viewZNodes[t]=e=jI(this.getTextureNode(t),n,i)}return e}getLinearDepthNode(t="depth"){let e=this._linearDepthNodes[t];if(void 0===e){const n=this._cameraNear,i=this._cameraFar,r=this.getViewZNode(t);this._linearDepthNodes[t]=e=VI(r,n,i)}return e}setup({renderer:t}){return this.renderTarget.samples=void 0===this.options.samples?t.samples:this.options.samples,!0===t.backend.isWebGLBackend&&(this.renderTarget.samples=0),this.renderTarget.depthTexture.isMultisampleRenderTargetTexture=this.renderTarget.samples>1,this.scope===mk.COLOR?this.getTextureNode():this.getLinearDepthNode()}updateBefore(t){const{renderer:e}=t,{scene:n,camera:i}=this;this._pixelRatio=e.getPixelRatio();const r=e.getSize(dk);this.setSize(r.width,r.height);const s=e.getRenderTarget(),a=e.getMRT();this._cameraNear.value=i.near,this._cameraFar.value=i.far;for(const t in this._previousTextures)this.toggleTexture(t);e.setRenderTarget(this.renderTarget),e.setMRT(this._mrt),e.render(n,i),e.setRenderTarget(s),e.setMRT(a)}setSize(t,e){this._width=t,this._height=e;const n=this._width*this._pixelRatio,i=this._height*this._pixelRatio;this.renderTarget.setSize(n,i)}setPixelRatio(t){this._pixelRatio=t,this.setSize(this._width,this._height)}dispose(){this.renderTarget.dispose()}}mk.COLOR="color",mk.DEPTH="depth";class gk extends $T{static get type(){return"FogNode"}constructor(t,e){super("float"),this.isFogNode=!0,this.colorNode=t,this.factorNode=e}getViewZNode(t){let e;const n=t.context.getViewZ;return void 0!==n&&(e=n(this)),(e||EP.z).negate()}setup(){return this.factorNode}}class yk extends gk{static get type(){return"FogRangeNode"}constructor(t,e,n){super(t),this.isFogRangeNode=!0,this.nearNode=e,this.farNode=n}setup(t){const e=this.getViewZNode(t);return yN(this.nearNode,this.farNode,e)}}const vk=FE(yk);class _k extends gk{static get type(){return"FogExp2Node"}constructor(t,e){super(t),this.isFogExp2Node=!0,this.densityNode=e}setup(t){const e=this.getViewZNode(t),n=this.densityNode;return n.mul(n,e,e).negate().exp().oneMinus()}}const xk=FE(_k),bk=zE((({depthTexture:t,shadowCoord:e})=>uP(t,e.xy).compare(e.z))),Sk=zE((({depthTexture:t,shadowCoord:e,shadow:n})=>{const i=(e,n)=>uP(t,e).compare(n),r=eD("mapSize","vec2",n).setGroup(pC),s=eD("radius","float",n).setGroup(pC),a=QE(1).div(r),o=a.x.negate().mul(s),l=a.y.negate().mul(s),u=a.x.mul(s),h=a.y.mul(s),c=o.div(2),A=l.div(2),d=u.div(2),p=h.div(2);return ZC(i(e.xy.add(QE(o,l)),e.z),i(e.xy.add(QE(0,l)),e.z),i(e.xy.add(QE(u,l)),e.z),i(e.xy.add(QE(c,A)),e.z),i(e.xy.add(QE(0,A)),e.z),i(e.xy.add(QE(d,A)),e.z),i(e.xy.add(QE(o,0)),e.z),i(e.xy.add(QE(c,0)),e.z),i(e.xy,e.z),i(e.xy.add(QE(d,0)),e.z),i(e.xy.add(QE(u,0)),e.z),i(e.xy.add(QE(c,p)),e.z),i(e.xy.add(QE(0,p)),e.z),i(e.xy.add(QE(d,p)),e.z),i(e.xy.add(QE(o,h)),e.z),i(e.xy.add(QE(0,h)),e.z),i(e.xy.add(QE(u,h)),e.z)).mul(1/17)})),Mk=zE((({depthTexture:t,shadowCoord:e,shadow:n})=>{const i=(e,n)=>uP(t,e).compare(n),r=eD("mapSize","vec2",n).setGroup(pC),s=QE(1).div(r),a=s.x,o=s.y,l=e.xy,u=BR(l.mul(r).add(.5));return l.subAssign(u.mul(s)),ZC(i(l,e.z),i(l.add(QE(a,0)),e.z),i(l.add(QE(0,o)),e.z),i(l.add(s),e.z),fN(i(l.add(QE(a.negate(),0)),e.z),i(l.add(QE(a.mul(2),0)),e.z),u.x),fN(i(l.add(QE(a.negate(),o)),e.z),i(l.add(QE(a.mul(2),o)),e.z),u.x),fN(i(l.add(QE(0,o.negate())),e.z),i(l.add(QE(0,o.mul(2))),e.z),u.y),fN(i(l.add(QE(a,o.negate())),e.z),i(l.add(QE(a,o.mul(2))),e.z),u.y),fN(fN(i(l.add(QE(a.negate(),o.negate())),e.z),i(l.add(QE(a.mul(2),o.negate())),e.z),u.x),fN(i(l.add(QE(a.negate(),o.mul(2))),e.z),i(l.add(QE(a.mul(2),o.mul(2))),e.z),u.x),u.y)).mul(1/9)})),wk=zE((({depthTexture:t,shadowCoord:e})=>{const n=jE(1).toVar(),i=uP(t).uv(e.xy).rg,r=rN(e.z,i.x);return VE(r.notEqual(jE(1)),(()=>{const t=e.z.sub(i.x),s=nN(0,i.y.mul(i.y));let a=s.div(s.add(t.mul(t)));a=mN(KC(a,.3).div(.95-.3)),n.assign(mN(nN(r,a)))})),n})),Tk=zE((({samples:t,radius:e,size:n,shadowPass:i})=>{const r=jE(0).toVar(),s=jE(0).toVar(),a=t.lessThanEqual(jE(1)).select(jE(0),jE(2).div(t.sub(1))),o=t.lessThanEqual(jE(1)).select(jE(0),jE(-1));pI({start:WE(0),end:WE(t),type:"int",condition:"<"},(({i:t})=>{const l=o.add(jE(t).mul(a)),u=i.uv(ZC(LI.xy,QE(0,l).mul(e)).div(n)).x;r.addAssign(u),s.addAssign(u.mul(u))})),r.divAssign(t),s.divAssign(t);const l=NR(s.sub(r.mul(r)));return QE(r,l)})),Ek=zE((({samples:t,radius:e,size:n,shadowPass:i})=>{const r=jE(0).toVar(),s=jE(0).toVar(),a=t.lessThanEqual(jE(1)).select(jE(0),jE(2).div(t.sub(1))),o=t.lessThanEqual(jE(1)).select(jE(0),jE(-1));pI({start:WE(0),end:WE(t),type:"int",condition:"<"},(({i:t})=>{const l=o.add(jE(t).mul(a)),u=i.uv(ZC(LI.xy,QE(l,0).mul(e)).div(n));r.addAssign(u.x),s.addAssign(ZC(u.y.mul(u.y),u.x.mul(u.x)))})),r.divAssign(t),s.divAssign(t);const l=NR(s.sub(r.mul(r)));return QE(r,l)})),Ck=[bk,Sk,Mk,wk];let Rk=null;const Nk=new GO;class Pk extends MI{static get type(){return"AnalyticLightNode"}constructor(t=null){super(),this.updateType=VT,this.light=t,this.color=new GM,this.colorNode=gC(this.color).setGroup(pC),this.baseColorNode=null,this.shadowMap=null,this.shadowNode=null,this.shadowColorNode=null,this.vsmShadowMapVertical=null,this.vsmShadowMapHorizontal=null,this.vsmMaterialVertical=null,this.vsmMaterialHorizontal=null,this.isAnalyticLightNode=!0}getCacheKey(){return UT(super.getCacheKey(),this.light.id,this.light.castShadow?1:0)}getHash(){return this.light.uuid}setupShadow(t){const{object:e,renderer:n}=t;if(!1===n.shadowMap.enabled)return;let i=this.shadowColorNode;if(null===i){null===Rk&&(Rk=new QI,Rk.fragmentNode=iC(0,0,0,1),Rk.isShadowNodeMaterial=!0,Rk.name="ShadowMaterial");const r=n.shadowMap.type,s=this.light.shadow,a=new tT;a.compareFunction=513;const o=t.createRenderTarget(s.mapSize.width,s.mapSize.height);if(o.depthTexture=a,s.camera.updateProjectionMatrix(),3===r){a.compareFunction=null,this.vsmShadowMapVertical=t.createRenderTarget(s.mapSize.width,s.mapSize.height,{format:Xx,type:kx}),this.vsmShadowMapHorizontal=t.createRenderTarget(s.mapSize.width,s.mapSize.height,{format:Xx,type:kx});const e=uP(a),n=uP(this.vsmShadowMapVertical.texture),i=eD("blurSamples","float",s).setGroup(pC),r=eD("radius","float",s).setGroup(pC),o=eD("mapSize","vec2",s).setGroup(pC);let l=this.vsmMaterialVertical||(this.vsmMaterialVertical=new QI);l.fragmentNode=Tk({samples:i,radius:r,size:o,shadowPass:e}).context(t.getSharedContext()),l.name="VSMVertical",l=this.vsmMaterialHorizontal||(this.vsmMaterialHorizontal=new QI),l.fragmentNode=Ek({samples:i,radius:r,size:o,shadowPass:n}).context(t.getSharedContext()),l.name="VSMHorizontal"}const l=eD("intensity","float",s).setGroup(pC),u=eD("bias","float",s).setGroup(pC),h=eD("normalBias","float",s).setGroup(pC),c=e.material.shadowPositionNode||wP;let A=gC(s.matrix).setGroup(pC).mul(c.add(BP.mul(h)));A=A.xyz.div(A.w);let d=A.z.add(u);n.coordinateSystem===Ob&&(d=d.mul(2).sub(1)),A=JE(A.x,A.y.oneMinus(),d);const p=A.x.greaterThanEqual(0).and(A.x.lessThanEqual(1)).and(A.y.greaterThanEqual(0)).and(A.y.lessThanEqual(1)).and(A.z.lessThanEqual(1)),f=s.filterNode||Ck[n.shadowMap.type]||null;if(null===f)throw new Error("THREE.WebGPURenderer: Shadow map type not supported yet.");const m=uP(o.texture,A),g=p.select(f({depthTexture:3===r?this.vsmShadowMapHorizontal.texture:a,shadowCoord:A,shadow:s}),jE(1));this.shadowMap=o,this.light.shadow.map=o,this.shadowNode=g,this.shadowColorNode=i=this.colorNode.mul(fN(1,g.rgb.mix(m,1),l.mul(m.a))),this.baseColorNode=this.colorNode}this.colorNode=i,this.updateBeforeType=HT}setup(t){this.colorNode=this.baseColorNode||this.colorNode,this.light.castShadow?t.object.receiveShadow&&this.setupShadow(t):null!==this.shadowNode&&this.disposeShadow()}updateShadow(t){const{shadowMap:e,light:n}=this,{renderer:i,scene:r,camera:s}=t,a=i.shadowMap.type,o=e.depthTexture.version;this._depthVersionCached=o;const l=r.overrideMaterial;r.overrideMaterial=Rk,e.setSize(n.shadow.mapSize.width,n.shadow.mapSize.height),n.shadow.updateMatrices(n),n.shadow.camera.layers.mask=s.layers.mask;const u=i.getRenderTarget(),h=i.getRenderObjectFunction();i.setRenderObjectFunction(((t,...e)=>{(!0===t.castShadow||t.receiveShadow&&3===a)&&i.renderObject(t,...e)})),i.setRenderTarget(e),i.render(r,n.shadow.camera),i.setRenderObjectFunction(h),!0!==n.isPointLight&&3===a&&this.vsmPass(t,n),i.setRenderTarget(u),r.overrideMaterial=l}vsmPass(t,e){const{renderer:n}=t;this.vsmShadowMapVertical.setSize(e.shadow.mapSize.width,e.shadow.mapSize.height),this.vsmShadowMapHorizontal.setSize(e.shadow.mapSize.width,e.shadow.mapSize.height),n.setRenderTarget(this.vsmShadowMapVertical),Nk.material=this.vsmMaterialVertical,Nk.render(n),n.setRenderTarget(this.vsmShadowMapHorizontal),Nk.material=this.vsmMaterialHorizontal,Nk.render(n)}disposeShadow(){this.shadowMap.dispose(),this.shadowMap=null,null!==this.vsmShadowMapVertical&&(this.vsmShadowMapVertical.dispose(),this.vsmShadowMapVertical=null,this.vsmMaterialVertical.dispose(),this.vsmMaterialVertical=null),null!==this.vsmShadowMapHorizontal&&(this.vsmShadowMapHorizontal.dispose(),this.vsmShadowMapHorizontal=null,this.vsmMaterialHorizontal.dispose(),this.vsmMaterialHorizontal=null),this.shadowNode=null,this.shadowColorNode=null,this.baseColorNode=null,this.updateBeforeType=GT}updateBefore(t){const e=this.light.shadow;(e.needsUpdate||e.autoUpdate)&&(this.updateShadow(t),this.shadowMap.depthTexture.version===this._depthVersionCached&&(e.needsUpdate=!1))}update(){const{light:t}=this;this.color.copy(t.color).multiplyScalar(t.intensity)}}const Dk=zE((t=>{const{lightDistance:e,cutoffDistance:n,decayExponent:i}=t,r=e.pow(i).max(.01).reciprocal();return n.greaterThan(0).select(r.mul(e.div(n).pow4().oneMinus().clamp().pow2()),r)}));let Ik;function Lk(t){Ik=Ik||new WeakMap;let e=Ik.get(t);return void 0===e&&Ik.set(t,e={}),e}function Bk(t){const e=Lk(t);return e.position||(e.position=gC(new _S).setGroup(pC).onRenderUpdate(((e,n)=>n.value.setFromMatrixPosition(t.matrixWorld))))}function Uk(t){const e=Lk(t);return e.viewPosition||(e.viewPosition=gC(new _S).setGroup(pC).onRenderUpdate((({camera:e},n)=>{n.value=n.value||new _S,n.value.setFromMatrixPosition(t.matrixWorld),n.value.applyMatrix4(e.matrixWorldInverse)})))}const Ok=t=>fP.transformDirection(Bk(t).sub(function(t){const e=Lk(t);return e.targetPosition||(e.targetPosition=gC(new _S).setGroup(pC).onRenderUpdate(((e,n)=>n.value.setFromMatrixPosition(t.target.matrixWorld))))}(t))),Fk=zE((([t])=>{const e=t.mul(.9478672986).add(.0521327014).pow(2.4),n=t.mul(.0773993808),i=t.lessThanEqual(.04045);return fN(e,n,i)})).setLayout({name:"sRGBToLinearSRGB",type:"vec3",inputs:[{name:"color",type:"vec3"}]}),kk=zE((([t])=>{const e=t.pow(.41666).mul(1.055).sub(.055),n=t.mul(12.92),i=t.lessThanEqual(.0031308);return fN(e,n,i)})).setLayout({name:"linearSRGBTosRGB",type:"vec3",inputs:[{name:"color",type:"vec3"}]}),zk=zE((([t,e])=>t.mul(e).clamp())).setLayout({name:"linearToneMapping",type:"vec3",inputs:[{name:"color",type:"vec3"},{name:"exposure",type:"float"}]}),qk=zE((([t,e])=>(t=t.mul(e)).div(t.add(1)).clamp())).setLayout({name:"reinhardToneMapping",type:"vec3",inputs:[{name:"color",type:"vec3"},{name:"exposure",type:"float"}]}),Gk=zE((([t,e])=>{const n=(t=(t=t.mul(e)).sub(.004).max(0)).mul(t.mul(6.2).add(.5)),i=t.mul(t.mul(6.2).add(1.7)).add(.06);return n.div(i).pow(2.2)})).setLayout({name:"cineonToneMapping",type:"vec3",inputs:[{name:"color",type:"vec3"},{name:"exposure",type:"float"}]}),Vk=zE((([t])=>{const e=t.mul(t.add(.0245786)).sub(90537e-9),n=t.mul(t.add(.432951).mul(.983729)).add(.238081);return e.div(n)})),Hk=zE((([t,e])=>{const n=lC(.59719,.35458,.04823,.076,.90834,.01566,.0284,.13383,.83777),i=lC(1.60475,-.53108,-.07367,-.10208,1.10813,-.00605,-.00327,-.07276,1.07602);return t=t.mul(e).div(.6),t=n.mul(t),t=Vk(t),(t=i.mul(t)).clamp()})).setLayout({name:"acesFilmicToneMapping",type:"vec3",inputs:[{name:"color",type:"vec3"},{name:"exposure",type:"float"}]}),jk=lC(JE(1.6605,-.1246,-.0182),JE(-.5876,1.1329,-.1006),JE(-.0728,-.0083,1.1187)),Wk=lC(JE(.6274,.0691,.0164),JE(.3293,.9195,.088),JE(.0433,.0113,.8956)),Xk=zE((([t])=>{const e=JE(t).toVar(),n=JE(e.mul(e)).toVar(),i=JE(n.mul(n)).toVar();return jE(15.5).mul(i.mul(n)).sub(JC(40.14,i.mul(e))).add(JC(31.96,i).sub(JC(6.868,n.mul(e))).add(JC(.4298,n).add(JC(.1191,e).sub(.00232))))})),Yk=zE((([t,e])=>{const n=JE(t).toVar(),i=lC(JE(.856627153315983,.137318972929847,.11189821299995),JE(.0951212405381588,.761241990602591,.0767994186031903),JE(.0482516061458583,.101439036467562,.811302368396859)),r=lC(JE(1.1271005818144368,-.1413297634984383,-.14132976349843826),JE(-.11060664309660323,1.157823702216272,-.11060664309660294),JE(-.016493938717834573,-.016493938717834257,1.2519364065950405)),s=jE(-12.47393),a=jE(4.026069);return n.mulAssign(e),n.assign(Wk.mul(n)),n.assign(i.mul(n)),n.assign(nN(n,1e-10)),n.assign(RR(n)),n.assign(n.sub(s).div(a.sub(s))),n.assign(mN(n,0,1)),n.assign(Xk(n)),n.assign(r.mul(n)),n.assign(hN(nN(JE(0),n),JE(2.2))),n.assign(jk.mul(n)),n.assign(mN(n,0,1)),n})).setLayout({name:"agxToneMapping",type:"vec3",inputs:[{name:"color",type:"vec3"},{name:"exposure",type:"float"}]}),Qk=zE((([t,e])=>{const n=jE(.76),i=jE(.15);t=t.mul(e);const r=eN(t.r,eN(t.g,t.b)),s=bN(r.lessThan(.08),r.sub(JC(6.25,r.mul(r))),.04);t.subAssign(s);const a=nN(t.r,nN(t.g,t.b));VE(a.lessThan(n),(()=>t));const o=KC(1,n),l=KC(1,o.mul(o).div(a.add(o.sub(n))));t.mulAssign(l.div(a));const u=KC(1,tR(1,i.mul(a.sub(l)).add(1)));return fN(t,JE(l),u)})).setLayout({name:"neutralToneMapping",type:"vec3",inputs:[{name:"color",type:"vec3"},{name:"exposure",type:"float"}]});FE(class extends $T{constructor(t){super(),this.scope=t}generate(t){const{scope:e}=this,{renderer:n}=t;!0===n.backend.isWebGLBackend?t.addFlowCode(`\t// ${e}Barrier \n`):t.addLineFlowCode(`${e}Barrier()`,this)}});class $k extends JT{static get type(){return"AtomicFunctionNode"}constructor(t,e,n,i=null){super("uint"),this.method=t,this.pointerNode=e,this.valueNode=n,this.storeNode=i}getInputType(t){return this.pointerNode.getNodeType(t)}getNodeType(t){return this.getInputType(t)}generate(t){const e=this.method,n=this.getNodeType(t),i=this.getInputType(t),r=this.pointerNode,s=this.valueNode,a=[];a.push(`&${r.build(t,i)}`),a.push(s.build(t,i));const o=`${t.getMethod(e,n)}( ${a.join(", ")} )`;if(null!==this.storeNode){const e=this.storeNode.build(t,i);t.addLineFlowCode(`${e} = ${o}`,this)}else t.addLineFlowCode(o,this)}}$k.ATOMIC_LOAD="atomicLoad",$k.ATOMIC_STORE="atomicStore",$k.ATOMIC_ADD="atomicAdd",$k.ATOMIC_SUB="atomicSub",$k.ATOMIC_MAX="atomicMax",$k.ATOMIC_MIN="atomicMin",$k.ATOMIC_AND="atomicAnd",$k.ATOMIC_OR="atomicOr",$k.ATOMIC_XOR="atomicXor",FE($k);const Zk=zE((([t,e])=>{const n=t.x,i=t.y,r=t.z;let s=e.element(0).mul(.886227);return s=s.add(e.element(1).mul(1.023328).mul(i)),s=s.add(e.element(2).mul(1.023328).mul(r)),s=s.add(e.element(3).mul(1.023328).mul(n)),s=s.add(e.element(4).mul(.858086).mul(n).mul(i)),s=s.add(e.element(5).mul(.858086).mul(i).mul(r)),s=s.add(e.element(6).mul(r.mul(r).mul(.743125).sub(.247708))),s=s.add(e.element(7).mul(.858086).mul(n).mul(r)),s=s.add(e.element(8).mul(.429043).mul(JC(n,n).sub(JC(i,i)))),s}));class Kk extends Pk{static get type(){return"PointLightNode"}constructor(t=null){super(t),this.cutoffDistanceNode=gC(0).setGroup(pC),this.decayExponentNode=gC(0).setGroup(pC)}update(t){const{light:e}=this;super.update(t),this.cutoffDistanceNode.value=e.distance,this.decayExponentNode.value=e.decay}setup(t){const{colorNode:e,cutoffDistanceNode:n,decayExponentNode:i,light:r}=this,s=t.context.lightingModel,a=Uk(r).sub(EP),o=a.normalize(),l=a.length(),u=Dk({lightDistance:l,cutoffDistance:n,decayExponent:i}),h=e.mul(u),c=t.context.reflectedLight;s.direct({lightDirection:o,lightColor:h,reflectedLight:c},t.stack,t)}}class Jk extends Pk{static get type(){return"DirectionalLightNode"}constructor(t=null){super(t)}setup(t){super.setup(t);const e=t.context.lightingModel,n=this.colorNode,i=Ok(this.light),r=t.context.reflectedLight;e.direct({lightDirection:i,lightColor:n,reflectedLight:r},t.stack,t)}}const tz=new $S,ez=new $S;let nz=null;class iz extends Pk{static get type(){return"RectAreaLightNode"}constructor(t=null){super(t),this.halfHeight=gC(new _S).setGroup(pC),this.halfWidth=gC(new _S).setGroup(pC)}update(t){super.update(t);const{light:e}=this,n=t.camera.matrixWorldInverse;ez.identity(),tz.copy(e.matrixWorld),tz.premultiply(n),ez.extractRotation(tz),this.halfWidth.value.set(.5*e.width,0,0),this.halfHeight.value.set(0,.5*e.height,0),this.halfWidth.value.applyMatrix4(ez),this.halfHeight.value.applyMatrix4(ez)}setup(t){let e,n;super.setup(t),t.isAvailable("float32Filterable")?(e=uP(nz.LTC_FLOAT_1),n=uP(nz.LTC_FLOAT_2)):(e=uP(nz.LTC_HALF_1),n=uP(nz.LTC_HALF_2));const{colorNode:i,light:r}=this,s=t.context.lightingModel,a=Uk(r),o=t.context.reflectedLight;s.directRectArea({lightColor:i,lightPosition:a,halfWidth:this.halfWidth,halfHeight:this.halfHeight,reflectedLight:o,ltc_1:e,ltc_2:n},t.stack,t)}static setLTC(t){nz=t}}class rz extends Pk{static get type(){return"SpotLightNode"}constructor(t=null){super(t),this.coneCosNode=gC(0).setGroup(pC),this.penumbraCosNode=gC(0).setGroup(pC),this.cutoffDistanceNode=gC(0).setGroup(pC),this.decayExponentNode=gC(0).setGroup(pC)}update(t){super.update(t);const{light:e}=this;this.coneCosNode.value=Math.cos(e.angle),this.penumbraCosNode.value=Math.cos(e.angle*(1-e.penumbra)),this.cutoffDistanceNode.value=e.distance,this.decayExponentNode.value=e.decay}getSpotAttenuation(t){const{coneCosNode:e,penumbraCosNode:n}=this;return yN(e,n,t)}setup(t){super.setup(t);const e=t.context.lightingModel,{colorNode:n,cutoffDistanceNode:i,decayExponentNode:r,light:s}=this,a=Uk(s).sub(EP),o=a.normalize(),l=o.dot(Ok(s)),u=this.getSpotAttenuation(l),h=a.length(),c=Dk({lightDistance:h,cutoffDistance:i,decayExponent:r}),A=n.mul(u).mul(c),d=t.context.reflectedLight;e.direct({lightDirection:o,lightColor:A,reflectedLight:d},t.stack,t)}}class sz extends rz{static get type(){return"IESSpotLightNode"}getSpotAttenuation(t){const e=this.light.iesMap;let n=null;if(e&&!0===e.isTexture){const i=t.acos().mul(1/Math.PI);n=uP(e,QE(i,0),0).r}else n=super.getSpotAttenuation(t);return n}}class az extends Pk{static get type(){return"AmbientLightNode"}constructor(t=null){super(t)}setup({context:t}){t.irradiance.addAssign(this.colorNode)}}class oz extends Pk{static get type(){return"HemisphereLightNode"}constructor(t=null){super(t),this.lightPositionNode=Bk(t),this.lightDirectionNode=this.lightPositionNode.normalize(),this.groundColorNode=gC(new GM).setGroup(pC)}update(t){const{light:e}=this;super.update(t),this.lightPositionNode.object3d=e,this.groundColorNode.value.copy(e.groundColor).multiplyScalar(e.intensity)}setup(t){const{colorNode:e,groundColorNode:n,lightDirectionNode:i}=this,r=LP.dot(i).mul(.5).add(.5),s=fN(n,e,r);t.context.irradiance.addAssign(s)}}class lz extends Pk{static get type(){return"LightProbeNode"}constructor(t=null){super(t);const e=[];for(let t=0;t<9;t++)e.push(new _S);this.lightProbe=KP(e)}update(t){const{light:e}=this;super.update(t);for(let t=0;t<9;t++)this.lightProbe.array[t].copy(e.sh.coefficients[t]).multiplyScalar(e.intensity)}setup(t){const e=Zk(BP,this.lightProbe);t.context.irradiance.addAssign(e)}}class uz{parseFunction(){console.warn("Abstract function.")}}class hz{constructor(t,e,n="",i=""){this.type=t,this.inputs=e,this.name=n,this.precision=i}getCode(){console.warn("Abstract function.")}}hz.isNodeFunction=!0;const cz=/^\s*(highp|mediump|lowp)?\s*([a-z_0-9]+)\s*([a-z_0-9]+)?\s*\(([\s\S]*?)\)/i,Az=/[a-z_0-9]+/gi,dz="#pragma main";class pz extends hz{constructor(t){const{type:e,inputs:n,name:i,precision:r,inputsCode:s,blockCode:a,headerCode:o}=(t=>{const e=(t=t.trim()).indexOf(dz),n=-1!==e?t.slice(e+12):t,i=n.match(cz);if(null!==i&&5===i.length){const r=i[4],s=[];let a=null;for(;null!==(a=Az.exec(r));)s.push(a);const o=[];let l=0;for(;l<s.length;){const t="const"===s[l][0];!0===t&&l++;let e=s[l][0];"in"===e||"out"===e||"inout"===e?l++:e="";const n=s[l++][0];let i=Number.parseInt(s[l][0]);!1===Number.isNaN(i)?l++:i=null;const r=s[l++][0];o.push(new UO(n,r,i,e,t))}const u=n.substring(i[0].length),h=void 0!==i[3]?i[3]:"";return{type:i[2],inputs:o,name:h,precision:void 0!==i[1]?i[1]:"",inputsCode:r,blockCode:u,headerCode:-1!==e?t.slice(0,e):""}}throw new Error("FunctionNode: Function is not a GLSL code.")})(t);super(e,n,i,r),this.inputsCode=s,this.blockCode=a,this.headerCode=o}getCode(t=this.name){let e;const n=this.blockCode;if(""!==n){const{type:i,inputsCode:r,headerCode:s,precision:a}=this;let o=`${i} ${t} ( ${r.trim()} )`;""!==a&&(o=`${a} ${o}`),e=s+o+n}else e="";return e}}class fz extends uz{parseFunction(t){return new pz(t)}}function mz(t,e){return t.groupOrder!==e.groupOrder?t.groupOrder-e.groupOrder:t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.material.id!==e.material.id?t.material.id-e.material.id:t.z!==e.z?t.z-e.z:t.id-e.id}function gz(t,e){return t.groupOrder!==e.groupOrder?t.groupOrder-e.groupOrder:t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.z!==e.z?e.z-t.z:t.id-e.id}class yz{constructor(){this.renderItems=[],this.renderItemsIndex=0,this.opaque=[],this.transparent=[],this.bundles=[],this.lightsNode=new bI([]),this.lightsArray=[],this.occlusionQueryCount=0}begin(){return this.renderItemsIndex=0,this.opaque.length=0,this.transparent.length=0,this.bundles.length=0,this.lightsArray.length=0,this.occlusionQueryCount=0,this}getNextRenderItem(t,e,n,i,r,s){let a=this.renderItems[this.renderItemsIndex];return void 0===a?(a={id:t.id,object:t,geometry:e,material:n,groupOrder:i,renderOrder:t.renderOrder,z:r,group:s},this.renderItems[this.renderItemsIndex]=a):(a.id=t.id,a.object=t,a.geometry=e,a.material=n,a.groupOrder=i,a.renderOrder=t.renderOrder,a.z=r,a.group=s),this.renderItemsIndex++,a}push(t,e,n,i,r,s){const a=this.getNextRenderItem(t,e,n,i,r,s);!0===t.occlusionTest&&this.occlusionQueryCount++,(!0===n.transparent||n.transmission>0?this.transparent:this.opaque).push(a)}unshift(t,e,n,i,r,s){const a=this.getNextRenderItem(t,e,n,i,r,s);(!0===n.transparent?this.transparent:this.opaque).unshift(a)}pushBundle(t){this.bundles.push(t)}pushLight(t){this.lightsArray.push(t)}getLightsNode(){return this.lightsNode.fromLights(this.lightsArray)}sort(t,e){this.opaque.length>1&&this.opaque.sort(t||mz),this.transparent.length>1&&this.transparent.sort(e||gz)}finish(){this.lightsNode.setLights(this.lightsArray);for(let t=this.renderItemsIndex,e=this.renderItems.length;t<e;t++){const e=this.renderItems[t];if(null===e.id)break;e.id=null,e.object=null,e.geometry=null,e.material=null,e.groupOrder=null,e.renderOrder=null,e.z=null,e.group=null}}}class vz{constructor(){this.lists=new cU}get(t,e){const n=this.lists,i=[t,e];let r=n.get(i);return void 0===r&&(r=new yz,n.set(i,r)),r}dispose(){this.lists=new cU}}let _z=0;class xz{constructor(){this.id=_z++,this.color=!0,this.clearColor=!0,this.clearColorValue={r:0,g:0,b:0,a:1},this.depth=!0,this.clearDepth=!0,this.clearDepthValue=1,this.stencil=!1,this.clearStencil=!0,this.clearStencilValue=1,this.viewport=!1,this.viewportValue=new fS,this.scissor=!1,this.scissorValue=new fS,this.textures=null,this.depthTexture=null,this.activeCubeFace=0,this.sampleCount=1,this.width=0,this.height=0,this.isRenderContext=!0}getCacheKey(){return bz(this)}}function bz(t){const{textures:e,activeCubeFace:n}=t,i=[n];for(const t of e)i.push(t.id);return BT(i)}class Sz{constructor(){this.chainMaps={}}get(t,e,n=null){const i=[t,e];let r;if(null===n)r="default";else{const t=n.texture.format;r=`${n.textures.length}:${t}:${n.samples}:${n.depthBuffer}:${n.stencilBuffer}`}const s=this.getChainMap(r);let a=s.get(i);return void 0===a&&(a=new xz,s.set(i,a)),null!==n&&(a.sampleCount=0===n.samples?1:n.samples),a}getChainMap(t){return this.chainMaps[t]||(this.chainMaps[t]=new cU)}dispose(){this.chainMaps={}}}const Mz=new _S;class wz extends yU{constructor(t,e,n){super(),this.renderer=t,this.backend=e,this.info=n}updateRenderTarget(t,e=0){const n=this.get(t),i=0===t.samples?1:t.samples,r=n.depthTextureMips||(n.depthTextureMips={}),s=t.textures,a=this.getSize(s[0]),o=a.width>>e,l=a.height>>e;let u=t.depthTexture||r[e],h=!1;void 0===u&&(u=new tT,u.format=t.stencilBuffer?Hx:Vx,u.type=t.stencilBuffer?zx:Ox,u.image.width=o,u.image.height=l,r[e]=u),n.width===a.width&&a.height===n.height||(h=!0,u.needsUpdate=!0,u.image.width=o,u.image.height=l),n.width=a.width,n.height=a.height,n.textures=s,n.depthTexture=u,n.depth=t.depthBuffer,n.stencil=t.stencilBuffer,n.renderTarget=t,n.sampleCount!==i&&(h=!0,u.needsUpdate=!0,n.sampleCount=i);const c={sampleCount:i};for(let t=0;t<s.length;t++){const e=s[t];h&&(e.needsUpdate=!0),this.updateTexture(e,c)}if(this.updateTexture(u,c),!0!==n.initialized){n.initialized=!0;const e=()=>{t.removeEventListener("dispose",e);for(let t=0;t<s.length;t++)this._destroyTexture(s[t]);this._destroyTexture(u),this.delete(t)};t.addEventListener("dispose",e)}}updateTexture(t,e={}){const n=this.get(t);if(!0===n.initialized&&n.version===t.version)return;const i=t.isRenderTargetTexture||t.isDepthTexture||t.isFramebufferTexture,r=this.backend;if(i&&!0===n.initialized&&(r.destroySampler(t),r.destroyTexture(t)),t.isFramebufferTexture){const e=this.renderer.getRenderTarget();t.type=e?e.texture.type:Dx}const{width:s,height:a,depth:o}=this.getSize(t);if(e.width=s,e.height=a,e.depth=o,e.needsMipmaps=this.needsMipmaps(t),e.levels=e.needsMipmaps?this.getMipLevels(t,s,a):1,i||!0===t.isStorageTexture)r.createSampler(t),r.createTexture(t,e),n.generation=t.version;else{if(!0!==n.initialized&&r.createSampler(t),t.version>0){const i=t.image;if(void 0===i)console.warn("THREE.Renderer: Texture marked for update but image is undefined.");else if(!1===i.complete)console.warn("THREE.Renderer: Texture marked for update but image is incomplete.");else{if(t.images){const n=[];for(const e of t.images)n.push(e);e.images=n}else e.image=i;void 0!==n.isDefaultTexture&&!0!==n.isDefaultTexture||(r.createTexture(t,e),n.isDefaultTexture=!1,n.generation=t.version),!0===t.source.dataReady&&r.updateTexture(t,e),e.needsMipmaps&&0===t.mipmaps.length&&r.generateMipmaps(t)}}else r.createDefaultTexture(t),n.isDefaultTexture=!0,n.generation=t.version}if(!0!==n.initialized){n.initialized=!0,n.generation=t.version,this.info.memory.textures++;const e=()=>{t.removeEventListener("dispose",e),this._destroyTexture(t),this.info.memory.textures--};t.addEventListener("dispose",e)}n.version=t.version}getSize(t,e=Mz){let n=t.images?t.images[0]:t.image;return n?(void 0!==n.image&&(n=n.image),e.width=n.width,e.height=n.height,e.depth=t.isCubeTexture?6:n.depth||1):e.width=e.height=e.depth=1,e}getMipLevels(t,e,n){let i;return i=t.isCompressedTexture?t.mipmaps.length:Math.floor(Math.log2(Math.max(e,n)))+1,i}needsMipmaps(t){return!!this.isEnvironmentTexture(t)||(!0===t.isCompressedTexture||t.minFilter!==Tx&&t.minFilter!==Rx)}isEnvironmentTexture(t){const e=t.mapping;return e===xx||e===bx||e===vx||e===_x}_destroyTexture(t){this.backend.destroySampler(t),this.backend.destroyTexture(t),this.delete(t)}}class Tz extends GM{constructor(t,e,n,i=1){super(t,e,n),this.a=i}set(t,e,n,i=1){return this.a=i,super.set(t,e,n)}copy(t){return void 0!==t.a&&(this.a=t.a),super.copy(t)}clone(){return new this.constructor(this.r,this.g,this.b,this.a)}}const Ez=new Tz;class Cz extends yU{constructor(t,e){super(),this.renderer=t,this.nodes=e}update(t,e,n){const i=this.renderer,r=this.nodes.getBackgroundNode(t)||t.background;let s=!1;if(null===r)i._clearColor.getRGB(Ez,vb),Ez.a=i._clearColor.a;else if(!0===r.isColor)r.getRGB(Ez,vb),Ez.a=1,s=!0;else if(!0===r.isNode){const n=this.get(t),s=r;Ez.copy(i._clearColor);let a=n.backgroundMesh;if(void 0===a){const t=MN(iC(s).mul(jO),{getUV:()=>BP,getTextureLevel:()=>HO});let e=nI();e=e.setZ(e.w);const i=new QI;i.name="Background.material",i.side=1,i.depthTest=!1,i.depthWrite=!1,i.fog=!1,i.lights=!1,i.vertexNode=e,i.colorNode=t,n.backgroundMeshNode=t,n.backgroundMesh=a=new Sw(new eT(1,32,32),i),a.frustumCulled=!1,a.name="Background.mesh",a.onBeforeRender=function(t,e,n){this.matrixWorld.copyPosition(n.matrixWorld)}}const o=s.getCacheKey();n.backgroundCacheKey!==o&&(n.backgroundMeshNode.node=iC(s).mul(jO),n.backgroundMeshNode.needsUpdate=!0,a.material.needsUpdate=!0,n.backgroundCacheKey=o),e.unshift(a,a.geometry,a.material,0,0,null)}else console.error("THREE.Renderer: Unsupported background configuration.",r);if(!0===i.autoClear||!0===s){Ez.multiplyScalar(Ez.a);const t=n.clearColorValue;t.r=Ez.r,t.g=Ez.g,t.b=Ez.b,t.a=Ez.a,n.depthClearValue=i._clearDepth,n.stencilClearValue=i._clearStencil,n.clearColor=!0===i.autoClearColor,n.clearDepth=!0===i.autoClearDepth,n.clearStencil=!0===i.autoClearStencil}else n.clearColor=!1,n.clearDepth=!1,n.clearStencil=!1}}class Rz{constructor(t,e,n,i,r,s,a,o,l,u=[]){this.vertexShader=t,this.fragmentShader=e,this.computeShader=n,this.transforms=u,this.nodeAttributes=i,this.bindings=r,this.updateNodes=s,this.updateBeforeNodes=a,this.updateAfterNodes=o,this.monitor=l,this.usedTimes=0}createBindings(){const t=[];for(const e of this.bindings){if(!0!==e.bindings[0].groupNode.shared){const n=new RO(e.name,[],e.index,e);t.push(n);for(const t of e.bindings)n.bindings.push(t.clone())}else t.push(e)}return t}}const Nz=new WeakMap;class Pz extends yU{constructor(t,e){super(),this.renderer=t,this.backend=e,this.nodeFrame=new BO,this.nodeBuilderCache=new Map,this.callHashCache=new cU,this.groupsData=new cU}updateGroup(t){const e=t.groupNode,n=e.name;if(n===fC.name)return!0;if(n===pC.name){const e=this.get(t),n=this.nodeFrame.renderId;return e.renderId!==n&&(e.renderId=n,!0)}if(n===dC.name){const e=this.get(t),n=this.nodeFrame.frameId;return e.frameId!==n&&(e.frameId=n,!0)}const i=[e,t];let r=this.groupsData.get(i);return void 0===r&&this.groupsData.set(i,r={}),r.version!==e.version&&(r.version=e.version,!0)}getForRenderCacheKey(t){return t.initialCacheKey}getForRender(t){const e=this.get(t);let n=e.nodeBuilderState;if(void 0===n){const{nodeBuilderCache:i}=this,r=this.getForRenderCacheKey(t);if(n=i.get(r),void 0===n){const e=this.backend.createNodeBuilder(t.object,this.renderer);e.scene=t.scene,e.material=t.material,e.camera=t.camera,e.context.material=t.material,e.lightsNode=t.lightsNode,e.environmentNode=this.getEnvironmentNode(t.scene),e.fogNode=this.getFogNode(t.scene),e.clippingContext=t.clippingContext,e.build(),n=this._createNodeBuilderState(e),i.set(r,n)}n.usedTimes++,e.nodeBuilderState=n}return n}delete(t){if(t.isRenderObject){const e=this.get(t).nodeBuilderState;e.usedTimes--,0===e.usedTimes&&this.nodeBuilderCache.delete(this.getForRenderCacheKey(t))}return super.delete(t)}getForCompute(t){const e=this.get(t);let n=e.nodeBuilderState;if(void 0===n){const i=this.backend.createNodeBuilder(t,this.renderer);i.build(),n=this._createNodeBuilderState(i),e.nodeBuilderState=n}return n}_createNodeBuilderState(t){return new Rz(t.vertexShader,t.fragmentShader,t.computeShader,t.getAttributesArray(),t.getBindings(),t.updateNodes,t.updateBeforeNodes,t.updateAfterNodes,t.monitor,t.transforms)}getEnvironmentNode(t){return t.environmentNode||this.get(t).environmentNode||null}getBackgroundNode(t){return t.backgroundNode||this.get(t).backgroundNode||null}getFogNode(t){return t.fogNode||this.get(t).fogNode||null}getCacheKey(t,e){const n=[t,e],i=this.renderer.info.calls;let r=this.callHashCache.get(n);if(void 0===r||r.callId!==i){const s=this.getEnvironmentNode(t),a=this.getFogNode(t),o=[];e&&o.push(e.getCacheKey(!0)),s&&o.push(s.getCacheKey()),a&&o.push(a.getCacheKey()),o.push(this.renderer.shadowMap.enabled?1:0),r={callId:i,cacheKey:BT(o)},this.callHashCache.set(n,r)}return r.cacheKey}updateScene(t){this.updateEnvironment(t),this.updateFog(t),this.updateBackground(t)}get isToneMappingState(){return!this.renderer.getRenderTarget()}updateBackground(t){const e=this.get(t),n=t.background;if(n){const i=0===t.backgroundBlurriness&&e.backgroundBlurriness>0||t.backgroundBlurriness>0&&0===e.backgroundBlurriness;if(e.background!==n||i){let i=null;if(!0===n.isCubeTexture||n.mapping===xx||n.mapping===bx||306===n.mapping)if(t.backgroundBlurriness>0||306===n.mapping)i=FB(n,BP);else{let t;t=!0===n.isCubeTexture?XP(n):uP(n),i=uL(t)}else!0===n.isTexture?i=uP(n,DI.flipY()).setUpdateMatrix(!0):!0!==n.isColor&&console.error("WebGPUNodes: Unsupported background configuration.",n);e.backgroundNode=i,e.background=n,e.backgroundBlurriness=t.backgroundBlurriness}}else e.backgroundNode&&(delete e.backgroundNode,delete e.background)}updateFog(t){const e=this.get(t),n=t.fog;if(n){if(e.fog!==n){let t=null;if(n.isFogExp2){const e=eD("color","color",n).setGroup(pC),i=eD("density","float",n).setGroup(pC);t=xk(e,i)}else if(n.isFog){const e=eD("color","color",n).setGroup(pC),i=eD("near","float",n).setGroup(pC),r=eD("far","float",n).setGroup(pC);t=vk(e,i,r)}else console.error("WebGPUNodes: Unsupported fog configuration.",n);e.fogNode=t,e.fog=n}}else delete e.fogNode,delete e.fog}updateEnvironment(t){const e=this.get(t),n=t.environment;if(n){if(e.environment!==n){let t=null;!0===n.isCubeTexture?t=XP(n):!0===n.isTexture?t=uP(n):console.error("Nodes: Unsupported environment configuration.",n),e.environmentNode=t,e.environment=n}}else e.environmentNode&&(delete e.environmentNode,delete e.environment)}getNodeFrame(t=this.renderer,e=null,n=null,i=null,r=null){const s=this.nodeFrame;return s.renderer=t,s.scene=e,s.object=n,s.camera=i,s.material=r,s}getNodeFrameForRender(t){return this.getNodeFrame(t.renderer,t.scene,t.object,t.camera,t.material)}getOutputCacheKey(){const t=this.renderer;return t.toneMapping+","+t.currentColorSpace}hasOutputChange(t){return Nz.get(t)!==this.getOutputCacheKey()}getOutputNode(t){const e=this.renderer,n=this.getOutputCacheKey(),i=uP(t,DI).renderOutput(e.toneMapping,e.currentColorSpace);return Nz.set(t,n),i}updateBefore(t){const e=t.getNodeBuilderState();for(const n of e.updateBeforeNodes)this.getNodeFrameForRender(t).updateBeforeNode(n)}updateAfter(t){const e=t.getNodeBuilderState();for(const n of e.updateAfterNodes)this.getNodeFrameForRender(t).updateAfterNode(n)}updateForCompute(t){const e=this.getNodeFrame(),n=this.getForCompute(t);for(const t of n.updateNodes)e.updateNode(t)}updateForRender(t){const e=this.getNodeFrameForRender(t),n=t.getNodeBuilderState();for(const t of n.updateNodes)e.updateNode(t)}needsRefresh(t){const e=this.getNodeFrameForRender(t);return t.getMonitor().needsRefresh(t,e)}dispose(){super.dispose(),this.nodeFrame=new BO,this.nodeBuilderCache=new Map}}class Dz{constructor(t,e){this.scene=t,this.camera=e}clone(){return Object.assign(new this.constructor,this)}}class Iz{constructor(){this.lists=new cU}get(t,e){const n=this.lists,i=[t,e];let r=n.get(i);return void 0===r&&(r=new Dz(t,e),n.set(i,r)),r}dispose(){this.lists=new cU}}class Lz{constructor(){this.lightNodes=new WeakMap,this.materialNodes=new Map,this.toneMappingNodes=new Map,this.colorSpaceNodes=new Map}fromMaterial(t){if(t.isNodeMaterial)return t;let e=null;const n=this.getMaterialNodeClass(t.type);if(null!==n){e=new n;for(const n in t)e[n]=t[n]}return e}addColorSpace(t,e){this.addType(t,e,this.colorSpaceNodes)}getColorSpaceFunction(t){return this.colorSpaceNodes.get(t)||null}addToneMapping(t,e){this.addType(t,e,this.toneMappingNodes)}getToneMappingFunction(t){return this.toneMappingNodes.get(t)||null}getMaterialNodeClass(t){return this.materialNodes.get(t)||null}addMaterial(t,e){this.addType(t,e.name,this.materialNodes)}getLightNodeClass(t){return this.lightNodes.get(t)||null}addLight(t,e){this.addClass(t,e,this.lightNodes)}addType(t,e,n){if(n.has(e))console.warn(`Redefinition of node ${e}`);else{if("function"!=typeof t)throw new Error(`Node class ${t.name} is not a class.`);if("function"==typeof e||"object"==typeof e)throw new Error(`Base class ${e} is not a class.`);n.set(e,t)}}addClass(t,e,n){if(n.has(e))console.warn(`Redefinition of node ${e.name}`);else{if("function"!=typeof t)throw new Error(`Node class ${t.name} is not a class.`);if("function"!=typeof e)throw new Error(`Base class ${e.name} is not a class.`);n.set(e,t)}}}const Bz=new Ow,Uz=new $b,Oz=new fS,Fz=new $w,kz=new $S,zz=new fS;class qz{constructor(t,e={}){this.isRenderer=!0;const{logarithmicDepthBuffer:n=!1,alpha:i=!0,depth:r=!0,stencil:s=!1,antialias:a=!1,samples:o=0,getFallback:l=null}=e;this.domElement=t.getDomElement(),this.backend=t,this.samples=o||!0===a?4:0,this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.alpha=i,this.logarithmicDepthBuffer=n,this.outputColorSpace=yb,this.toneMapping=0,this.toneMappingExposure=1,this.sortObjects=!0,this.depth=r,this.stencil=s,this.clippingPlanes=[],this.info=new EU,this.nodes={library:new Lz,modelViewMatrix:null,modelNormalViewMatrix:null},this._getFallback=l,this._pixelRatio=1,this._width=this.domElement.width,this._height=this.domElement.height,this._viewport=new fS(0,0,this._width,this._height),this._scissor=new fS(0,0,this._width,this._height),this._scissorTest=!1,this._attributes=null,this._geometries=null,this._nodes=null,this._animation=null,this._bindings=null,this._objects=null,this._pipelines=null,this._bundles=null,this._renderLists=null,this._renderContexts=null,this._textures=null,this._background=null,this._quad=new GO(new QI),this._quad.material.type="Renderer_output",this._currentRenderContext=null,this._opaqueSort=null,this._transparentSort=null,this._frameBufferTarget=null;const u=!0===this.alpha?0:1;this._clearColor=new Tz(0,0,0,u),this._clearDepth=1,this._clearStencil=0,this._renderTarget=null,this._activeCubeFace=0,this._activeMipmapLevel=0,this._mrt=null,this._renderObjectFunction=null,this._currentRenderObjectFunction=null,this._currentRenderBundle=null,this._handleObjectFunction=this._renderObjectDirect,this._initialized=!1,this._initPromise=null,this._compilationPromises=null,this.transparent=!0,this.opaque=!0,this.shadowMap={enabled:!1,type:1},this.xr={enabled:!1},this.debug={checkShaderErrors:!0,onShaderError:null,getShaderAsync:async(t,e,n)=>{await this.compileAsync(t,e);const i=this._renderLists.get(t,e),r=this._renderContexts.get(t,e,this._renderTarget),s=t.overrideMaterial||n.material,a=this._objects.get(n,s,t,e,i.lightsNode,r),{fragmentShader:o,vertexShader:l}=a.getNodeBuilderState();return{fragmentShader:o,vertexShader:l}}}}async init(){if(this._initialized)throw new Error("Renderer: Backend has already been initialized.");return null!==this._initPromise||(this._initPromise=new Promise((async(t,e)=>{let n=this.backend;try{await n.init(this)}catch(t){if(null===this._getFallback)return void e(t);try{this.backend=n=this._getFallback(t),await n.init(this)}catch(t){return void e(t)}}this._nodes=new Pz(this,n),this._animation=new hU(this._nodes,this.info),this._attributes=new SU(n),this._background=new Cz(this,this._nodes),this._geometries=new TU(this._attributes,this.info),this._textures=new wz(this,n,this.info),this._pipelines=new IU(n,this._nodes),this._bindings=new LU(n,this._nodes,this._textures,this._attributes,this._pipelines,this.info),this._objects=new gU(this,this._nodes,this._geometries,this._pipelines,this._bindings,this.info),this._renderLists=new vz,this._bundles=new Iz,this._renderContexts=new Sz,this._initialized=!0,t()}))),this._initPromise}get coordinateSystem(){return this.backend.coordinateSystem}async compileAsync(t,e,n=null){!1===this._initialized&&await this.init();const i=this._nodes.nodeFrame,r=i.renderId,s=this._currentRenderContext,a=this._currentRenderObjectFunction,o=this._compilationPromises,l=!0===t.isScene?t:Bz;null===n&&(n=t);const u=this._renderTarget,h=this._renderContexts.get(n,e,u),c=this._activeMipmapLevel,A=[];this._currentRenderContext=h,this._currentRenderObjectFunction=this.renderObject,this._handleObjectFunction=this._createObjectPipeline,this._compilationPromises=A,i.renderId++,i.update(),h.depth=this.depth,h.stencil=this.stencil,h.clippingContext||(h.clippingContext=new dU),h.clippingContext.updateGlobal(this,e),l.onBeforeRender(this,t,e,u);const d=this._renderLists.get(t,e);if(d.begin(),this._projectObject(t,e,0,d),n!==t&&n.traverseVisible((function(t){t.isLight&&t.layers.test(e.layers)&&d.pushLight(t)})),d.finish(),null!==u){this._textures.updateRenderTarget(u,c);const t=this._textures.get(u);h.textures=t.textures,h.depthTexture=t.depthTexture}else h.textures=null,h.depthTexture=null;this._nodes.updateScene(l),this._background.update(l,d,h);const p=d.opaque,f=d.transparent,m=d.lightsNode;!0===this.opaque&&p.length>0&&this._renderObjects(p,e,l,m),!0===this.transparent&&f.length>0&&this._renderObjects(f,e,l,m),i.renderId=r,this._currentRenderContext=s,this._currentRenderObjectFunction=a,this._compilationPromises=o,this._handleObjectFunction=this._renderObjectDirect,await Promise.all(A)}async renderAsync(t,e){!1===this._initialized&&await this.init();const n=this._renderScene(t,e);await this.backend.resolveTimestampAsync(n,"render")}setMRT(t){return this._mrt=t,this}getMRT(){return this._mrt}_renderBundle(t,e,n){const{bundleGroup:i,camera:r,renderList:s}=t,a=this._currentRenderContext,o=this._bundles.get(i,r),l=this.backend.get(o);void 0===l.renderContexts&&(l.renderContexts=new Set);const u=i.version!==l.version,h=!1===l.renderContexts.has(a)||u;if(l.renderContexts.add(a),h){this.backend.beginBundle(a),(void 0===l.renderObjects||u)&&(l.renderObjects=[]),this._currentRenderBundle=o;const t=s.opaque;t.length>0&&this._renderObjects(t,r,e,n),this._currentRenderBundle=null,this.backend.finishBundle(a,o),l.version=i.version}else{const{renderObjects:t}=l;for(let e=0,n=t.length;e<n;e++){const n=t[e];this._nodes.needsRefresh(n)&&(this._nodes.updateBefore(n),this._nodes.updateForRender(n),this._bindings.updateForRender(n),this._nodes.updateAfter(n))}}this.backend.addBundle(a,o)}render(t,e){if(!1===this._initialized)return console.warn("THREE.Renderer: .render() called before the backend is initialized. Try using .renderAsync() instead."),this.renderAsync(t,e);this._renderScene(t,e)}_getFrameBufferTarget(){const{currentToneMapping:t,currentColorSpace:e}=this;if(!1===(0!==t)&&!1===(e!==vb))return null;const{width:n,height:i}=this.getDrawingBufferSize(Uz),{depth:r,stencil:s}=this;let a=this._frameBufferTarget;return null===a&&(a=new mS(n,i,{depthBuffer:r,stencilBuffer:s,type:kx,format:Gx,colorSpace:vb,generateMipmaps:!1,minFilter:Rx,magFilter:Rx,samples:this.samples}),a.isPostProcessingRenderTarget=!0,this._frameBufferTarget=a),a.depthBuffer=r,a.stencilBuffer=s,a.setSize(n,i),a.viewport.copy(this._viewport),a.scissor.copy(this._scissor),a.viewport.multiplyScalar(this._pixelRatio),a.scissor.multiplyScalar(this._pixelRatio),a.scissorTest=this._scissorTest,a}_renderScene(t,e,n=!0){const i=n?this._getFrameBufferTarget():null,r=this._nodes.nodeFrame,s=r.renderId,a=this._currentRenderContext,o=this._currentRenderObjectFunction,l=!0===t.isScene?t:Bz,u=this._renderTarget,h=this._activeCubeFace,c=this._activeMipmapLevel;let A;null!==i?(A=i,this.setRenderTarget(A)):A=u;const d=this._renderContexts.get(t,e,A);this._currentRenderContext=d,this._currentRenderObjectFunction=this._renderObjectFunction||this.renderObject,this.info.calls++,this.info.render.calls++,this.info.render.frameCalls++,r.renderId=this.info.calls;const p=this.coordinateSystem;e.coordinateSystem!==p&&(e.coordinateSystem=p,e.updateProjectionMatrix()),!0===t.matrixWorldAutoUpdate&&t.updateMatrixWorld(),null===e.parent&&!0===e.matrixWorldAutoUpdate&&e.updateMatrixWorld();let f=this._viewport,m=this._scissor,g=this._pixelRatio;null!==A&&(f=A.viewport,m=A.scissor,g=1),this.getDrawingBufferSize(Uz),Oz.set(0,0,Uz.width,Uz.height);const y=void 0===f.minDepth?0:f.minDepth,v=void 0===f.maxDepth?1:f.maxDepth;d.viewportValue.copy(f).multiplyScalar(g).floor(),d.viewportValue.width>>=c,d.viewportValue.height>>=c,d.viewportValue.minDepth=y,d.viewportValue.maxDepth=v,d.viewport=!1===d.viewportValue.equals(Oz),d.scissorValue.copy(m).multiplyScalar(g).floor(),d.scissor=this._scissorTest&&!1===d.scissorValue.equals(Oz),d.scissorValue.width>>=c,d.scissorValue.height>>=c,d.clippingContext||(d.clippingContext=new dU),d.clippingContext.updateGlobal(this,e),l.onBeforeRender(this,t,e,A),kz.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),Fz.setFromProjectionMatrix(kz,p);const _=this._renderLists.get(t,e);if(_.begin(),this._projectObject(t,e,0,_),_.finish(),!0===this.sortObjects&&_.sort(this._opaqueSort,this._transparentSort),null!==A){this._textures.updateRenderTarget(A,c);const t=this._textures.get(A);d.textures=t.textures,d.depthTexture=t.depthTexture,d.width=t.width,d.height=t.height,d.renderTarget=A,d.depth=A.depthBuffer,d.stencil=A.stencilBuffer}else d.textures=null,d.depthTexture=null,d.width=this.domElement.width,d.height=this.domElement.height,d.depth=this.depth,d.stencil=this.stencil;d.width>>=c,d.height>>=c,d.activeCubeFace=h,d.activeMipmapLevel=c,d.occlusionQueryCount=_.occlusionQueryCount,this._nodes.updateScene(l),this._background.update(l,_,d),this.backend.beginRender(d);const{bundles:x,lightsNode:b,transparent:S,opaque:M}=_;if(x.length>0&&this._renderBundles(x,l,b),!0===this.opaque&&M.length>0&&this._renderObjects(M,e,l,b),!0===this.transparent&&S.length>0&&this._renderObjects(S,e,l,b),this.backend.finishRender(d),r.renderId=s,this._currentRenderContext=a,this._currentRenderObjectFunction=o,null!==i){this.setRenderTarget(u,h,c);const t=this._quad;this._nodes.hasOutputChange(A.texture)&&(t.material.fragmentNode=this._nodes.getOutputNode(A.texture),t.material.needsUpdate=!0),this._renderScene(t,t.camera,!1)}return l.onAfterRender(this,t,e,A),d}getMaxAnisotropy(){return this.backend.getMaxAnisotropy()}getActiveCubeFace(){return this._activeCubeFace}getActiveMipmapLevel(){return this._activeMipmapLevel}async setAnimationLoop(t){!1===this._initialized&&await this.init(),this._animation.setAnimationLoop(t)}async getArrayBufferAsync(t){return await this.backend.getArrayBufferAsync(t)}getContext(){return this.backend.getContext()}getPixelRatio(){return this._pixelRatio}getDrawingBufferSize(t){return t.set(this._width*this._pixelRatio,this._height*this._pixelRatio).floor()}getSize(t){return t.set(this._width,this._height)}setPixelRatio(t=1){this._pixelRatio=t,this.setSize(this._width,this._height,!1)}setDrawingBufferSize(t,e,n){this._width=t,this._height=e,this._pixelRatio=n,this.domElement.width=Math.floor(t*n),this.domElement.height=Math.floor(e*n),this.setViewport(0,0,t,e),this._initialized&&this.backend.updateSize()}setSize(t,e,n=!0){this._width=t,this._height=e,this.domElement.width=Math.floor(t*this._pixelRatio),this.domElement.height=Math.floor(e*this._pixelRatio),!0===n&&(this.domElement.style.width=t+"px",this.domElement.style.height=e+"px"),this.setViewport(0,0,t,e),this._initialized&&this.backend.updateSize()}setOpaqueSort(t){this._opaqueSort=t}setTransparentSort(t){this._transparentSort=t}getScissor(t){const e=this._scissor;return t.x=e.x,t.y=e.y,t.width=e.width,t.height=e.height,t}setScissor(t,e,n,i){const r=this._scissor;t.isVector4?r.copy(t):r.set(t,e,n,i)}getScissorTest(){return this._scissorTest}setScissorTest(t){this._scissorTest=t,this.backend.setScissorTest(t)}getViewport(t){return t.copy(this._viewport)}setViewport(t,e,n,i,r=0,s=1){const a=this._viewport;t.isVector4?a.copy(t):a.set(t,e,n,i),a.minDepth=r,a.maxDepth=s}getClearColor(t){return t.copy(this._clearColor)}setClearColor(t,e=1){this._clearColor.set(t),this._clearColor.a=e}getClearAlpha(){return this._clearColor.a}setClearAlpha(t){this._clearColor.a=t}getClearDepth(){return this._clearDepth}setClearDepth(t){this._clearDepth=t}getClearStencil(){return this._clearStencil}setClearStencil(t){this._clearStencil=t}isOccluded(t){const e=this._currentRenderContext;return e&&this.backend.isOccluded(e,t)}clear(t=!0,e=!0,n=!0){if(!1===this._initialized)return console.warn("THREE.Renderer: .clear() called before the backend is initialized. Try using .clearAsync() instead."),this.clearAsync(t,e,n);const i=this._renderTarget||this._getFrameBufferTarget();let r=null;if(null!==i&&(this._textures.updateRenderTarget(i),r=this._textures.get(i)),this.backend.clear(t,e,n,r),null!==i&&null===this._renderTarget){const t=this._quad;this._nodes.hasOutputChange(i.texture)&&(t.material.fragmentNode=this._nodes.getOutputNode(i.texture),t.material.needsUpdate=!0),this._renderScene(t,t.camera,!1)}}clearColor(){return this.clear(!0,!1,!1)}clearDepth(){return this.clear(!1,!0,!1)}clearStencil(){return this.clear(!1,!1,!0)}async clearAsync(t=!0,e=!0,n=!0){!1===this._initialized&&await this.init(),this.clear(t,e,n)}clearColorAsync(){return this.clearAsync(!0,!1,!1)}clearDepthAsync(){return this.clearAsync(!1,!0,!1)}clearStencilAsync(){return this.clearAsync(!1,!1,!0)}get currentToneMapping(){return null!==this._renderTarget?0:this.toneMapping}get currentColorSpace(){return null!==this._renderTarget?vb:this.outputColorSpace}dispose(){this.info.dispose(),this._animation.dispose(),this._objects.dispose(),this._pipelines.dispose(),this._nodes.dispose(),this._bindings.dispose(),this._renderLists.dispose(),this._renderContexts.dispose(),this._textures.dispose(),this.setRenderTarget(null),this.setAnimationLoop(null)}setRenderTarget(t,e=0,n=0){this._renderTarget=t,this._activeCubeFace=e,this._activeMipmapLevel=n}getRenderTarget(){return this._renderTarget}setRenderObjectFunction(t){this._renderObjectFunction=t}getRenderObjectFunction(){return this._renderObjectFunction}async computeAsync(t){!1===this._initialized&&await this.init();const e=this._nodes.nodeFrame,n=e.renderId;this.info.calls++,this.info.compute.calls++,this.info.compute.frameCalls++,e.renderId=this.info.calls;const i=this.backend,r=this._pipelines,s=this._bindings,a=this._nodes,o=Array.isArray(t)?t:[t];if(void 0===o[0]||!0!==o[0].isComputeNode)throw new Error("THREE.Renderer: .compute() expects a ComputeNode.");i.beginCompute(t);for(const e of o){if(!1===r.has(e)){const t=()=>{e.removeEventListener("dispose",t),r.delete(e),s.delete(e),a.delete(e)};e.addEventListener("dispose",t),e.onInit({renderer:this})}a.updateForCompute(e),s.updateForCompute(e);const n=s.getForCompute(e),o=r.getForCompute(e,n);i.compute(t,e,n,o)}i.finishCompute(t),await this.backend.resolveTimestampAsync(t,"compute"),e.renderId=n}async hasFeatureAsync(t){return!1===this._initialized&&await this.init(),this.backend.hasFeature(t)}hasFeature(t){return!1===this._initialized?(console.warn("THREE.Renderer: .hasFeature() called before the backend is initialized. Try using .hasFeatureAsync() instead."),!1):this.backend.hasFeature(t)}copyFramebufferToTexture(t,e=null){const n=this._currentRenderContext;this._textures.updateTexture(t),e=null===e?zz.set(0,0,t.image.width,t.image.height):e,this.backend.copyFramebufferToTexture(t,n,e)}copyTextureToTexture(t,e,n=null,i=null,r=0){this._textures.updateTexture(t),this._textures.updateTexture(e),this.backend.copyTextureToTexture(t,e,n,i,r)}readRenderTargetPixelsAsync(t,e,n,i,r,s=0,a=0){return this.backend.copyTextureToBuffer(t.textures[s],e,n,i,r,a)}_projectObject(t,e,n,i){if(!1===t.visible)return;if(t.layers.test(e.layers))if(t.isGroup)n=t.renderOrder;else if(t.isLOD)!0===t.autoUpdate&&t.update(e);else if(t.isLight)i.pushLight(t);else if(t.isSprite){if(!t.frustumCulled||Fz.intersectsSprite(t)){!0===this.sortObjects&&zz.setFromMatrixPosition(t.matrixWorld).applyMatrix4(kz);const{geometry:e,material:r}=t;r.visible&&i.push(t,e,r,n,zz.z,null)}}else if(t.isLineLoop)console.error("THREE.Renderer: Objects of type THREE.LineLoop are not supported. Please use THREE.Line or THREE.LineSegments.");else if((t.isMesh||t.isLine||t.isPoints)&&(!t.frustumCulled||Fz.intersectsObject(t))){const{geometry:e,material:r}=t;if(!0===this.sortObjects&&(null===e.boundingSphere&&e.computeBoundingSphere(),zz.copy(e.boundingSphere.center).applyMatrix4(t.matrixWorld).applyMatrix4(kz)),Array.isArray(r)){const s=e.groups;for(let a=0,o=s.length;a<o;a++){const o=s[a],l=r[o.materialIndex];l&&l.visible&&i.push(t,e,l,n,zz.z,o)}}else r.visible&&i.push(t,e,r,n,zz.z,null)}if(!0===t.isBundleGroup&&void 0!==this.backend.beginBundle){const n=i;(i=this._renderLists.get(t,e)).begin(),n.pushBundle({bundleGroup:t,camera:e,renderList:i}),i.finish()}const r=t.children;for(let t=0,s=r.length;t<s;t++)this._projectObject(r[t],e,n,i)}_renderBundles(t,e,n){for(const i of t)this._renderBundle(i,e,n)}_renderObjects(t,e,n,i){for(let r=0,s=t.length;r<s;r++){const s=t[r],{object:a,geometry:o,material:l,group:u}=s;if(e.isArrayCamera){const t=e.cameras;for(let e=0,r=t.length;e<r;e++){const r=t[e];if(a.layers.test(r.layers)){const t=r.viewport,e=void 0===t.minDepth?0:t.minDepth,s=void 0===t.maxDepth?1:t.maxDepth,h=this._currentRenderContext.viewportValue;h.copy(t).multiplyScalar(this._pixelRatio).floor(),h.minDepth=e,h.maxDepth=s,this.backend.updateViewport(this._currentRenderContext),this._currentRenderObjectFunction(a,n,r,o,l,u,i)}}}else this._currentRenderObjectFunction(a,n,e,o,l,u,i)}}renderObject(t,e,n,i,r,s,a){let o,l,u;if(t.onBeforeRender(this,e,n,i,r,s),null!==e.overrideMaterial){const t=e.overrideMaterial;r.positionNode&&r.positionNode.isNode&&(o=t.positionNode,t.positionNode=r.positionNode),t.isShadowNodeMaterial&&(t.side=null===r.shadowSide?r.side:r.shadowSide,r.depthNode&&r.depthNode.isNode&&(u=t.depthNode,t.depthNode=r.depthNode),r.shadowNode&&r.shadowNode.isNode&&(l=t.fragmentNode,t.fragmentNode=r.shadowNode),this.localClippingEnabled&&(r.clipShadows?(t.clippingPlanes!==r.clippingPlanes&&(t.clippingPlanes=r.clippingPlanes,t.needsUpdate=!0),t.clipIntersection!==r.clipIntersection&&(t.clipIntersection=r.clipIntersection)):Array.isArray(t.clippingPlanes)&&(t.clippingPlanes=null,t.needsUpdate=!0))),r=t}!0===r.transparent&&2===r.side&&!1===r.forceSinglePass?(r.side=1,this._handleObjectFunction(t,r,e,n,a,s,"backSide"),r.side=0,this._handleObjectFunction(t,r,e,n,a,s),r.side=2):this._handleObjectFunction(t,r,e,n,a,s),void 0!==o&&(e.overrideMaterial.positionNode=o),void 0!==u&&(e.overrideMaterial.depthNode=u),void 0!==l&&(e.overrideMaterial.fragmentNode=l),t.onAfterRender(this,e,n,i,r,s)}_renderObjectDirect(t,e,n,i,r,s,a){const o=this._objects.get(t,e,n,i,r,this._currentRenderContext,a);o.drawRange=t.geometry.drawRange,o.group=s;const l=this._nodes.needsRefresh(o);if(l&&(this._nodes.updateBefore(o),this._geometries.updateForRender(o),this._nodes.updateForRender(o),this._bindings.updateForRender(o)),this._pipelines.updateForRender(o),null!==this._currentRenderBundle){this.backend.get(this._currentRenderBundle).renderObjects.push(o),o.bundle=this._currentRenderBundle.scene}this.backend.draw(o,this.info),l&&this._nodes.updateAfter(o)}_createObjectPipeline(t,e,n,i,r,s){const a=this._objects.get(t,e,n,i,r,this._currentRenderContext,s);this._nodes.updateBefore(a),this._geometries.updateForRender(a),this._nodes.updateForRender(a),this._bindings.updateForRender(a),this._pipelines.getForRender(a,this._compilationPromises),this._nodes.updateAfter(a)}get compute(){return this.computeAsync}get compile(){return this.compileAsync}}class Gz{constructor(t=""){this.name=t,this.visibility=0}setVisibility(t){this.visibility|=t}clone(){return Object.assign(new this.constructor,this)}}let Vz=class extends Gz{constructor(t,e=null){super(t),this.isBuffer=!0,this.bytesPerElement=Float32Array.BYTES_PER_ELEMENT,this._buffer=e}get byteLength(){return(t=this._buffer.byteLength)+(bU-t%bU)%bU;var t}get buffer(){return this._buffer}update(){return!0}};class Hz extends Vz{constructor(t,e=null){super(t,e),this.isUniformBuffer=!0}}let jz=0;class Wz extends Hz{constructor(t,e){super("UniformBuffer_"+jz++,t?t.value:null),this.nodeUniform=t,this.groupNode=e}get buffer(){return this.nodeUniform.value}}class Xz extends Hz{constructor(t){super(t),this.isUniformsGroup=!0,this._values=null,this.uniforms=[]}addUniform(t){return this.uniforms.push(t),this}removeUniform(t){const e=this.uniforms.indexOf(t);return-1!==e&&this.uniforms.splice(e,1),this}get values(){return null===this._values&&(this._values=Array.from(this.buffer)),this._values}get buffer(){let t=this._buffer;if(null===t){const e=this.byteLength;t=new Float32Array(new ArrayBuffer(e)),this._buffer=t}return t}get byteLength(){let t=0;for(let e=0,n=this.uniforms.length;e<n;e++){const n=this.uniforms[e],{boundary:i,itemSize:r}=n,s=t%bU;0!==s&&bU-s-i<0?t+=bU-s:s%i!=0&&(t+=s%i),n.offset=t/this.bytesPerElement,t+=r*this.bytesPerElement}return Math.ceil(t/bU)*bU}update(){let t=!1;for(const e of this.uniforms)!0===this.updateByType(e)&&(t=!0);return t}updateByType(t){return t.isNumberUniform?this.updateNumber(t):t.isVector2Uniform?this.updateVector2(t):t.isVector3Uniform?this.updateVector3(t):t.isVector4Uniform?this.updateVector4(t):t.isColorUniform?this.updateColor(t):t.isMatrix3Uniform?this.updateMatrix3(t):t.isMatrix4Uniform?this.updateMatrix4(t):void console.error("THREE.WebGPUUniformsGroup: Unsupported uniform type.",t)}updateNumber(t){let e=!1;const n=this.values,i=t.getValue(),r=t.offset;if(n[r]!==i){this.buffer[r]=n[r]=i,e=!0}return e}updateVector2(t){let e=!1;const n=this.values,i=t.getValue(),r=t.offset;if(n[r+0]!==i.x||n[r+1]!==i.y){const t=this.buffer;t[r+0]=n[r+0]=i.x,t[r+1]=n[r+1]=i.y,e=!0}return e}updateVector3(t){let e=!1;const n=this.values,i=t.getValue(),r=t.offset;if(n[r+0]!==i.x||n[r+1]!==i.y||n[r+2]!==i.z){const t=this.buffer;t[r+0]=n[r+0]=i.x,t[r+1]=n[r+1]=i.y,t[r+2]=n[r+2]=i.z,e=!0}return e}updateVector4(t){let e=!1;const n=this.values,i=t.getValue(),r=t.offset;if(n[r+0]!==i.x||n[r+1]!==i.y||n[r+2]!==i.z||n[r+4]!==i.w){const t=this.buffer;t[r+0]=n[r+0]=i.x,t[r+1]=n[r+1]=i.y,t[r+2]=n[r+2]=i.z,t[r+3]=n[r+3]=i.w,e=!0}return e}updateColor(t){let e=!1;const n=this.values,i=t.getValue(),r=t.offset;if(n[r+0]!==i.r||n[r+1]!==i.g||n[r+2]!==i.b){const t=this.buffer;t[r+0]=n[r+0]=i.r,t[r+1]=n[r+1]=i.g,t[r+2]=n[r+2]=i.b,e=!0}return e}updateMatrix3(t){let e=!1;const n=this.values,i=t.getValue().elements,r=t.offset;if(n[r+0]!==i[0]||n[r+1]!==i[1]||n[r+2]!==i[2]||n[r+4]!==i[3]||n[r+5]!==i[4]||n[r+6]!==i[5]||n[r+8]!==i[6]||n[r+9]!==i[7]||n[r+10]!==i[8]){const t=this.buffer;t[r+0]=n[r+0]=i[0],t[r+1]=n[r+1]=i[1],t[r+2]=n[r+2]=i[2],t[r+4]=n[r+4]=i[3],t[r+5]=n[r+5]=i[4],t[r+6]=n[r+6]=i[5],t[r+8]=n[r+8]=i[6],t[r+9]=n[r+9]=i[7],t[r+10]=n[r+10]=i[8],e=!0}return e}updateMatrix4(t){let e=!1;const n=this.values,i=t.getValue().elements,r=t.offset;if(!1===function(t,e,n){for(let i=0,r=e.length;i<r;i++)if(t[n+i]!==e[i])return!1;return!0}(n,i,r)){this.buffer.set(i,r),function(t,e,n){for(let i=0,r=e.length;i<r;i++)t[n+i]=e[i]}(n,i,r),e=!0}return e}}let Yz=0;class Qz extends Xz{constructor(t,e){super(t),this.id=Yz++,this.groupNode=e,this.isNodeUniformsGroup=!0}getNodes(){const t=[];for(const e of this.uniforms){const n=e.nodeUniform.node;if(!n)throw new Error("NodeUniformsGroup: Uniform has no node.");t.push(n)}return t}}let $z=0;class Zz extends Gz{constructor(t,e){super(t),this.id=$z++,this.texture=e,this.version=e?e.version:0,this.store=!1,this.generation=null,this.isSampledTexture=!0}needsBindingsUpdate(t){const{texture:e}=this;return t!==this.generation?(this.generation=t,!0):e.isVideoTexture}update(){const{texture:t,version:e}=this;return e!==t.version&&(this.version=t.version,!0)}}class Kz extends Zz{constructor(t,e,n,i=null){super(t,e?e.value:null),this.textureNode=e,this.groupNode=n,this.access=i}needsBindingsUpdate(t){return this.textureNode.value!==this.texture||super.needsBindingsUpdate(t)}update(){const{textureNode:t}=this;return this.texture!==t.value?(this.texture=t.value,!0):super.update()}}class Jz extends Kz{constructor(t,e,n,i){super(t,e,n,i),this.isSampledCubeTexture=!0}}class tq extends Kz{constructor(t,e,n,i){super(t,e,n,i),this.isSampledTexture3D=!0}}const eq={atan2:"atan",textureDimensions:"textureSize",equals:"equal"},nq={low:"lowp",medium:"mediump",high:"highp"},iq={swizzleAssign:!0,storageBuffer:!1},rq="\nprecision highp float;\nprecision highp int;\nprecision highp sampler2D;\nprecision highp sampler3D;\nprecision highp samplerCube;\nprecision highp sampler2DArray;\n\nprecision highp usampler2D;\nprecision highp usampler3D;\nprecision highp usamplerCube;\nprecision highp usampler2DArray;\n\nprecision highp isampler2D;\nprecision highp isampler3D;\nprecision highp isamplerCube;\nprecision highp isampler2DArray;\n\nprecision lowp sampler2DShadow;\n";class sq extends LO{constructor(t,e){super(t,e,new fz),this.uniformGroups={},this.transforms=[],this.extensions={},this.useComparisonMethod=!0}needsColorSpaceToLinearSRGB(t){return!0===t.isVideoTexture&&t.colorSpace!==gb}getMethod(t){return eq[t]||t}getOutputStructName(){return""}buildFunctionCode(t){const e=t.layout,n=this.flowShaderNode(t),i=[];for(const t of e.inputs)i.push(this.getType(t.type)+" "+t.name);return`${this.getType(e.type)} ${e.name}( ${i.join(", ")} ) {\n\n\t${n.vars}\n\n${n.code}\n\treturn ${n.result};\n\n}`}setupPBO(t){const e=t.value;if(void 0===e.pbo){const t=e.array,n=e.count*e.itemSize,{itemSize:i}=e,r=e.array.constructor.name.toLowerCase().includes("int");let s=r?Wx:jx;2===i?s=r?Yx:Xx:3===i?s=r?1032:qx:4===i&&(s=r?Qx:Gx);const a={Float32Array:Fx,Uint8Array:Dx,Uint16Array:Bx,Uint32Array:Ox,Int8Array:Ix,Int16Array:Lx,Int32Array:Ux,Uint8ClampedArray:Dx},o=Math.pow(2,Math.ceil(Math.log2(Math.sqrt(n/i))));let l=Math.ceil(n/i/o);o*l*i<n&&l++;const u=o*l*i,h=new t.constructor(u);h.set(t,0),e.array=h;const c=new Gw(e.array,o,l,s,a[e.array.constructor.name]||Fx);c.needsUpdate=!0,c.isPBOTexture=!0;const A=new lP(c,null,null);A.setPrecision("high"),e.pboNode=A,e.pbo=A.value,this.getUniformFromNode(e.pboNode,"texture",this.shaderStage,this.context.label)}}getPropertyName(t,e=this.shaderStage){return t.isNodeUniform&&!0!==t.node.isTextureNode&&!0!==t.node.isBufferNode?e.charAt(0)+"_"+t.name:super.getPropertyName(t,e)}generatePBO(t){const{node:e,indexNode:n}=t,i=e.value;if(this.renderer.backend.has(i)){this.renderer.backend.get(i).pbo=i.pbo}const r=this.getUniformFromNode(i.pboNode,"texture",this.shaderStage,this.context.label),s=this.getPropertyName(r);this.increaseUsage(n);const a=n.build(this,"uint"),o=this.getDataFromNode(t);let l=o.propertyName;if(void 0===l){const n=this.getVarFromNode(t);l=this.getPropertyName(n);const r=this.getDataFromNode(e);let u=r.propertySizeName;void 0===u&&(u=l+"Size",this.getVarFromNode(e,u,"uint"),this.addLineFlowCode(`${u} = uint( textureSize( ${s}, 0 ).x )`,t),r.propertySizeName=u);const{itemSize:h}=i,c="."+YT.join("").slice(0,h),A=`ivec2(${a} % ${u}, ${a} / ${u})`,d=this.generateTextureLoad(null,s,A,null,"0");let p="vec4";i.pbo.type===Ox?p="uvec4":i.pbo.type===Ux&&(p="ivec4"),this.addLineFlowCode(`${l} = ${p}(${d})${c}`,t),o.propertyName=l}return l}generateTextureLoad(t,e,n,i,r="0"){return i?`texelFetch( ${e}, ivec3( ${n}, ${i} ), ${r} )`:`texelFetch( ${e}, ${n}, ${r} )`}generateTexture(t,e,n,i){return t.isDepthTexture?`texture( ${e}, ${n} ).x`:(i&&(n=`vec3( ${n}, ${i} )`),`texture( ${e}, ${n} )`)}generateTextureLevel(t,e,n,i){return`textureLod( ${e}, ${n}, ${i} )`}generateTextureBias(t,e,n,i){return`texture( ${e}, ${n}, ${i} )`}generateTextureGrad(t,e,n,i){return`textureGrad( ${e}, ${n}, ${i[0]}, ${i[1]} )`}generateTextureCompare(t,e,n,i,r,s=this.shaderStage){if("fragment"===s)return`texture( ${e}, vec3( ${n}, ${i} ) )`;console.error(`WebGPURenderer: THREE.DepthTexture.compareFunction() does not support ${s} shader.`)}getVars(t){const e=[],n=this.vars[t];if(void 0!==n)for(const t of n)e.push(`${this.getVar(t.type,t.name)};`);return e.join("\n\t")}getUniforms(t){const e=this.uniforms[t],n=[],i={};for(const r of e){let e=null,s=!1;if("texture"===r.type){const t=r.node.value;let n="";!0===t.isDataTexture&&(t.type===Ox?n="u":t.type===Ux&&(n="i")),e=t.compareFunction?`sampler2DShadow ${r.name};`:!0===t.isDataArrayTexture||!0===t.isCompressedArrayTexture?`${n}sampler2DArray ${r.name};`:`${n}sampler2D ${r.name};`}else if("cubeTexture"===r.type)e=`samplerCube ${r.name};`;else if("texture3D"===r.type)e=`sampler3D ${r.name};`;else if("buffer"===r.type){const t=r.node,n=this.getType(t.bufferType),i=t.bufferCount,s=i>0?i:"";e=`${t.name} {\n\t${n} ${r.name}[${s}];\n};\n`}else{e=`${this.getVectorType(r.type)} ${this.getPropertyName(r,t)};`,s=!0}const a=r.node.precision;if(null!==a&&(e=nq[a]+" "+e),s){e="\t"+e;const t=r.groupNode.name;(i[t]||(i[t]=[])).push(e)}else e="uniform "+e,n.push(e)}let r="";for(const e in i){const n=i[e];r+=this._getGLSLUniformStruct(t+"_"+e,n.join("\n"))+"\n"}return r+=n.join("\n"),r}getTypeFromAttribute(t){let e=super.getTypeFromAttribute(t);if(/^[iu]/.test(e)&&t.gpuType!==Ux){let n=t;t.isInterleavedBufferAttribute&&(n=t.data);const i=n.array;!1==(i instanceof Uint32Array||i instanceof Int32Array)&&(e=e.slice(1))}return e}getAttributes(t){let e="";if("vertex"===t||"compute"===t){const t=this.getAttributesArray();let n=0;for(const i of t)e+=`layout( location = ${n++} ) in ${i.type} ${i.name};\n`}return e}getStructMembers(t){const e=[],n=t.getMemberTypes();for(let t=0;t<n.length;t++){const i=n[t];e.push(`layout( location = ${t} ) out ${i} m${t};`)}return e.join("\n")}getStructs(t){const e=[],n=this.structs[t];if(0===n.length)return"layout( location = 0 ) out vec4 fragColor;\n";for(let t=0,i=n.length;t<i;t++){const i=n[t];let r="\n";r+=this.getStructMembers(i),r+="\n",e.push(r)}return e.join("\n\n")}getVaryings(t){let e="";const n=this.varyings;if("vertex"===t||"compute"===t)for(const i of n){"compute"===t&&(i.needsInterpolation=!0);const n=i.type;e+=`${n.includes("int")||n.includes("uv")||n.includes("iv")?"flat ":""}${i.needsInterpolation?"out":"/*out*/"} ${n} ${i.name};\n`}else if("fragment"===t)for(const t of n)if(t.needsInterpolation){const n=t.type;e+=`${n.includes("int")||n.includes("uv")||n.includes("iv")?"flat ":""}in ${n} ${t.name};\n`}return e}getVertexIndex(){return"uint( gl_VertexID )"}getInstanceIndex(){return"uint( gl_InstanceID )"}getInvocationLocalIndex(){return`uint( gl_InstanceID ) % ${this.object.workgroupSize.reduce(((t,e)=>t*e),1)}u`}getDrawIndex(){return this.renderer.backend.extensions.has("WEBGL_multi_draw")?"uint( gl_DrawID )":null}getFrontFacing(){return"gl_FrontFacing"}getFragCoord(){return"gl_FragCoord.xy"}getFragDepth(){return"gl_FragDepth"}enableExtension(t,e,n=this.shaderStage){const i=this.extensions[n]||(this.extensions[n]=new Map);!1===i.has(t)&&i.set(t,{name:t,behavior:e})}getExtensions(t){const e=[];if("vertex"===t){const e=this.renderer.backend.extensions;this.object.isBatchedMesh&&e.has("WEBGL_multi_draw")&&this.enableExtension("GL_ANGLE_multi_draw","require",t)}const n=this.extensions[t];if(void 0!==n)for(const{name:t,behavior:i}of n.values())e.push(`#extension ${t} : ${i}`);return e.join("\n")}isAvailable(t){let e=iq[t];if(void 0===e){if("float32Filterable"===t){const t=this.renderer.backend.extensions;t.has("OES_texture_float_linear")?(t.get("OES_texture_float_linear"),e=!0):e=!1}iq[t]=e}return e}isFlipY(){return!0}registerTransform(t,e){this.transforms.push({varyingName:t,attributeNode:e})}getTransforms(){const t=this.transforms;let e="";for(let n=0;n<t.length;n++){const i=t[n],r=this.getPropertyName(i.attributeNode);e+=`${i.varyingName} = ${r};\n\t`}return e}_getGLSLUniformStruct(t,e){return`\nlayout( std140 ) uniform ${t} {\n${e}\n};`}_getGLSLVertexCode(t){return`#version 300 es\n\n${this.getSignature()}\n\n// extensions \n${t.extensions}\n\n// precision\n${rq}\n\n// uniforms\n${t.uniforms}\n\n// varyings\n${t.varyings}\n\n// attributes\n${t.attributes}\n\n// codes\n${t.codes}\n\nvoid main() {\n\n\t// vars\n\t${t.vars}\n\n\t// transforms\n\t${t.transforms}\n\n\t// flow\n\t${t.flow}\n\n\tgl_PointSize = 1.0;\n\n}\n`}_getGLSLFragmentCode(t){return`#version 300 es\n\n${this.getSignature()}\n\n// precision\n${rq}\n\n// uniforms\n${t.uniforms}\n\n// varyings\n${t.varyings}\n\n// codes\n${t.codes}\n\n${t.structs}\n\nvoid main() {\n\n\t// vars\n\t${t.vars}\n\n\t// flow\n\t${t.flow}\n\n}\n`}buildCode(){const t=null!==this.material?{fragment:{},vertex:{}}:{compute:{}};this.sortBindingGroups();for(const e in t){let n="// code\n\n";n+=this.flowCode[e];const i=this.flowNodes[e],r=i[i.length-1];for(const t of i){const i=this.getFlowData(t),s=t.name;s&&(n.length>0&&(n+="\n"),n+=`\t// flow -> ${s}\n\t`),n+=`${i.code}\n\t`,t===r&&"compute"!==e&&(n+="// result\n\t","vertex"===e?(n+="gl_Position = ",n+=`${i.result};`):"fragment"===e&&(t.outputNode.isOutputStructNode||(n+="fragColor = ",n+=`${i.result};`)))}const s=t[e];s.extensions=this.getExtensions(e),s.uniforms=this.getUniforms(e),s.attributes=this.getAttributes(e),s.varyings=this.getVaryings(e),s.vars=this.getVars(e),s.structs=this.getStructs(e),s.codes=this.getCodes(e),s.transforms=this.getTransforms(e),s.flow=n}null!==this.material?(this.vertexShader=this._getGLSLVertexCode(t.vertex),this.fragmentShader=this._getGLSLFragmentCode(t.fragment)):this.computeShader=this._getGLSLVertexCode(t.compute)}getUniformFromNode(t,e,n,i=null){const r=super.getUniformFromNode(t,e,n,i),s=this.getDataFromNode(t,n,this.globalCache);let a=s.uniformGPU;if(void 0===a){const i=t.groupNode,o=i.name,l=this.getBindGroupArray(o,n);if("texture"===e)a=new Kz(r.name,r.node,i),l.push(a);else if("cubeTexture"===e)a=new Jz(r.name,r.node,i),l.push(a);else if("texture3D"===e)a=new tq(r.name,r.node,i),l.push(a);else if("buffer"===e){t.name=`NodeBuffer_${t.id}`,r.name=`buffer${t.id}`;const e=new Wz(t,i);e.name=t.name,l.push(e),a=e}else{const t=this.uniformGroups[n]||(this.uniformGroups[n]={});let s=t[o];void 0===s&&(s=new Qz(n+"_"+o,i),t[o]=s,l.push(s)),a=this.getNodeUniform(r,e),s.addUniform(a)}s.uniformGPU=a}return r}}let aq=null,oq=null,lq=null;class uq{constructor(t={}){this.parameters=Object.assign({},t),this.data=new WeakMap,this.renderer=null,this.domElement=null}async init(t){this.renderer=t}begin(){}finish(){}draw(){}createProgram(){}destroyProgram(){}createBindings(){}updateBindings(){}createRenderPipeline(){}createComputePipeline(){}destroyPipeline(){}needsRenderUpdate(){}getRenderCacheKey(){}createNodeBuilder(){}createSampler(){}createDefaultTexture(){}createTexture(){}copyTextureToBuffer(){}createAttribute(){}createIndexAttribute(){}updateAttribute(){}destroyAttribute(){}getContext(){}updateSize(){}resolveTimestampAsync(){}hasFeatureAsync(){}hasFeature(){}getInstanceCount(t){const{object:e,geometry:n}=t;return n.isInstancedBufferGeometry?n.instanceCount:e.count>1?e.count:1}getDrawingBufferSize(){return aq=aq||new $b,this.renderer.getDrawingBufferSize(aq)}getScissor(){return oq=oq||new fS,this.renderer.getScissor(oq)}setScissorTest(){}getClearColor(){const t=this.renderer;return lq=lq||new Tz,t.getClearColor(lq),lq.getRGB(lq,this.renderer.currentColorSpace),lq}getDomElement(){let t=this.domElement;return null===t&&(t=void 0!==this.parameters.canvas?this.parameters.canvas:function(){const t=Jb("canvas");return t.style.display="block",t}(),"setAttribute"in t&&t.setAttribute("data-engine",`three.js r${rx} webgpu`),this.domElement=t),t}set(t,e){this.data.set(t,e)}get(t){let e=this.data.get(t);return void 0===e&&(e={},this.data.set(t,e)),e}has(t){return this.data.has(t)}delete(t){this.data.delete(t)}}let hq=0;class cq{constructor(t,e){this.buffers=[t.bufferGPU,e],this.type=t.type,this.bufferType=t.bufferType,this.pbo=t.pbo,this.byteLength=t.byteLength,this.bytesPerElement=t.BYTES_PER_ELEMENT,this.version=t.version,this.isInteger=t.isInteger,this.activeBufferIndex=0,this.baseId=t.id}get id(){return`${this.baseId}|${this.activeBufferIndex}`}get bufferGPU(){return this.buffers[this.activeBufferIndex]}get transformBuffer(){return this.buffers[1^this.activeBufferIndex]}switchBuffers(){this.activeBufferIndex^=1}}class Aq{constructor(t){this.backend=t}createAttribute(t,e){const n=this.backend,{gl:i}=n,r=t.array,s=t.usage||i.STATIC_DRAW,a=t.isInterleavedBufferAttribute?t.data:t,o=n.get(a);let l,u=o.bufferGPU;if(void 0===u&&(u=this._createBuffer(i,e,r,s),o.bufferGPU=u,o.bufferType=e,o.version=a.version),r instanceof Float32Array)l=i.FLOAT;else if(r instanceof Uint16Array)l=t.isFloat16BufferAttribute?i.HALF_FLOAT:i.UNSIGNED_SHORT;else if(r instanceof Int16Array)l=i.SHORT;else if(r instanceof Uint32Array)l=i.UNSIGNED_INT;else if(r instanceof Int32Array)l=i.INT;else if(r instanceof Int8Array)l=i.BYTE;else if(r instanceof Uint8Array)l=i.UNSIGNED_BYTE;else{if(!(r instanceof Uint8ClampedArray))throw new Error("THREE.WebGLBackend: Unsupported buffer data format: "+r);l=i.UNSIGNED_BYTE}let h={bufferGPU:u,bufferType:e,type:l,byteLength:r.byteLength,bytesPerElement:r.BYTES_PER_ELEMENT,version:t.version,pbo:t.pbo,isInteger:l===i.INT||l===i.UNSIGNED_INT||t.gpuType===Ux,id:hq++};if(t.isStorageBufferAttribute||t.isStorageInstancedBufferAttribute){const t=this._createBuffer(i,e,r,s);h=new cq(h,t)}n.set(t,h)}updateAttribute(t){const e=this.backend,{gl:n}=e,i=t.array,r=t.isInterleavedBufferAttribute?t.data:t,s=e.get(r),a=s.bufferType,o=t.isInterleavedBufferAttribute?t.data.updateRanges:t.updateRanges;if(n.bindBuffer(a,s.bufferGPU),0===o.length)n.bufferSubData(a,0,i);else{for(let t=0,e=o.length;t<e;t++){const e=o[t];n.bufferSubData(a,e.start*i.BYTES_PER_ELEMENT,i,e.start,e.count)}r.clearUpdateRanges()}n.bindBuffer(a,null),s.version=r.version}destroyAttribute(t){const e=this.backend,{gl:n}=e;t.isInterleavedBufferAttribute&&e.delete(t.data);const i=e.get(t);n.deleteBuffer(i.bufferGPU),e.delete(t)}async getArrayBufferAsync(t){const e=this.backend,{gl:n}=e,i=t.isInterleavedBufferAttribute?t.data:t,{bufferGPU:r}=e.get(i),s=t.array,a=s.byteLength;n.bindBuffer(n.COPY_READ_BUFFER,r);const o=n.createBuffer();n.bindBuffer(n.COPY_WRITE_BUFFER,o),n.bufferData(n.COPY_WRITE_BUFFER,a,n.STREAM_READ),n.copyBufferSubData(n.COPY_READ_BUFFER,n.COPY_WRITE_BUFFER,0,0,a),await e.utils._clientWaitAsync();const l=new t.array.constructor(s.length);return n.bindBuffer(n.COPY_WRITE_BUFFER,o),n.getBufferSubData(n.COPY_WRITE_BUFFER,0,l),n.deleteBuffer(o),n.bindBuffer(n.COPY_READ_BUFFER,null),n.bindBuffer(n.COPY_WRITE_BUFFER,null),l.buffer}_createBuffer(t,e,n,i){const r=t.createBuffer();return t.bindBuffer(e,r),t.bufferData(e,n,i),t.bindBuffer(e,null),r}}let dq,pq,fq=!1;class mq{constructor(t){this.backend=t,this.gl=this.backend.gl,this.enabled={},this.currentFlipSided=null,this.currentCullFace=null,this.currentProgram=null,this.currentBlendingEnabled=!1,this.currentBlending=null,this.currentBlendSrc=null,this.currentBlendDst=null,this.currentBlendSrcAlpha=null,this.currentBlendDstAlpha=null,this.currentPremultipledAlpha=null,this.currentPolygonOffsetFactor=null,this.currentPolygonOffsetUnits=null,this.currentColorMask=null,this.currentDepthFunc=null,this.currentDepthMask=null,this.currentStencilFunc=null,this.currentStencilRef=null,this.currentStencilFuncMask=null,this.currentStencilFail=null,this.currentStencilZFail=null,this.currentStencilZPass=null,this.currentStencilMask=null,this.currentLineWidth=null,this.currentBoundFramebuffers={},this.currentDrawbuffers=new WeakMap,this.maxTextures=this.gl.getParameter(this.gl.MAX_TEXTURE_IMAGE_UNITS),this.currentTextureSlot=null,this.currentBoundTextures={},this.currentBoundBufferBases={},!1===fq&&(this._init(this.gl),fq=!0)}_init(t){dq={[sx]:t.FUNC_ADD,[ax]:t.FUNC_SUBTRACT,[ox]:t.FUNC_REVERSE_SUBTRACT},pq={[lx]:t.ZERO,[ux]:t.ONE,[hx]:t.SRC_COLOR,[Ax]:t.SRC_ALPHA,[yx]:t.SRC_ALPHA_SATURATE,[mx]:t.DST_COLOR,[px]:t.DST_ALPHA,[cx]:t.ONE_MINUS_SRC_COLOR,[dx]:t.ONE_MINUS_SRC_ALPHA,[gx]:t.ONE_MINUS_DST_COLOR,[fx]:t.ONE_MINUS_DST_ALPHA}}enable(t){const{enabled:e}=this;!0!==e[t]&&(this.gl.enable(t),e[t]=!0)}disable(t){const{enabled:e}=this;!1!==e[t]&&(this.gl.disable(t),e[t]=!1)}setFlipSided(t){if(this.currentFlipSided!==t){const{gl:e}=this;t?e.frontFace(e.CW):e.frontFace(e.CCW),this.currentFlipSided=t}}setCullFace(t){const{gl:e}=this;0!==t?(this.enable(e.CULL_FACE),t!==this.currentCullFace&&(1===t?e.cullFace(e.BACK):2===t?e.cullFace(e.FRONT):e.cullFace(e.FRONT_AND_BACK))):this.disable(e.CULL_FACE),this.currentCullFace=t}setLineWidth(t){const{currentLineWidth:e,gl:n}=this;t!==e&&(n.lineWidth(t),this.currentLineWidth=t)}setBlending(t,e,n,i,r,s,a,o){const{gl:l}=this;if(0!==t){if(!1===this.currentBlendingEnabled&&(this.enable(l.BLEND),this.currentBlendingEnabled=!0),5===t)r=r||e,s=s||n,a=a||i,e===this.currentBlendEquation&&r===this.currentBlendEquationAlpha||(l.blendEquationSeparate(dq[e],dq[r]),this.currentBlendEquation=e,this.currentBlendEquationAlpha=r),n===this.currentBlendSrc&&i===this.currentBlendDst&&s===this.currentBlendSrcAlpha&&a===this.currentBlendDstAlpha||(l.blendFuncSeparate(pq[n],pq[i],pq[s],pq[a]),this.currentBlendSrc=n,this.currentBlendDst=i,this.currentBlendSrcAlpha=s,this.currentBlendDstAlpha=a),this.currentBlending=t,this.currentPremultipledAlpha=!1;else if(t!==this.currentBlending||o!==this.currentPremultipledAlpha){if(this.currentBlendEquation===sx&&this.currentBlendEquationAlpha===sx||(l.blendEquation(l.FUNC_ADD),this.currentBlendEquation=sx,this.currentBlendEquationAlpha=sx),o)switch(t){case 1:l.blendFuncSeparate(l.ONE,l.ONE_MINUS_SRC_ALPHA,l.ONE,l.ONE_MINUS_SRC_ALPHA);break;case 2:l.blendFunc(l.ONE,l.ONE);break;case 3:l.blendFuncSeparate(l.ZERO,l.ONE_MINUS_SRC_COLOR,l.ZERO,l.ONE);break;case 4:l.blendFuncSeparate(l.ZERO,l.SRC_COLOR,l.ZERO,l.SRC_ALPHA);break;default:console.error("THREE.WebGLState: Invalid blending: ",t)}else switch(t){case 1:l.blendFuncSeparate(l.SRC_ALPHA,l.ONE_MINUS_SRC_ALPHA,l.ONE,l.ONE_MINUS_SRC_ALPHA);break;case 2:l.blendFunc(l.SRC_ALPHA,l.ONE);break;case 3:l.blendFuncSeparate(l.ZERO,l.ONE_MINUS_SRC_COLOR,l.ZERO,l.ONE);break;case 4:l.blendFunc(l.ZERO,l.SRC_COLOR);break;default:console.error("THREE.WebGLState: Invalid blending: ",t)}this.currentBlendSrc=null,this.currentBlendDst=null,this.currentBlendSrcAlpha=null,this.currentBlendDstAlpha=null,this.currentBlending=t,this.currentPremultipledAlpha=o}}else!0===this.currentBlendingEnabled&&(this.disable(l.BLEND),this.currentBlendingEnabled=!1)}setColorMask(t){this.currentColorMask!==t&&(this.gl.colorMask(t,t,t,t),this.currentColorMask=t)}setDepthTest(t){const{gl:e}=this;t?this.enable(e.DEPTH_TEST):this.disable(e.DEPTH_TEST)}setDepthMask(t){this.currentDepthMask!==t&&(this.gl.depthMask(t),this.currentDepthMask=t)}setDepthFunc(t){if(this.currentDepthFunc!==t){const{gl:e}=this;switch(t){case 0:e.depthFunc(e.NEVER);break;case 1:e.depthFunc(e.ALWAYS);break;case 2:e.depthFunc(e.LESS);break;case 3:default:e.depthFunc(e.LEQUAL);break;case 4:e.depthFunc(e.EQUAL);break;case 5:e.depthFunc(e.GEQUAL);break;case 6:e.depthFunc(e.GREATER);break;case 7:e.depthFunc(e.NOTEQUAL)}this.currentDepthFunc=t}}setStencilTest(t){const{gl:e}=this;t?this.enable(e.STENCIL_TEST):this.disable(e.STENCIL_TEST)}setStencilMask(t){this.currentStencilMask!==t&&(this.gl.stencilMask(t),this.currentStencilMask=t)}setStencilFunc(t,e,n){this.currentStencilFunc===t&&this.currentStencilRef===e&&this.currentStencilFuncMask===n||(this.gl.stencilFunc(t,e,n),this.currentStencilFunc=t,this.currentStencilRef=e,this.currentStencilFuncMask=n)}setStencilOp(t,e,n){this.currentStencilFail===t&&this.currentStencilZFail===e&&this.currentStencilZPass===n||(this.gl.stencilOp(t,e,n),this.currentStencilFail=t,this.currentStencilZFail=e,this.currentStencilZPass=n)}setMaterial(t,e){const{gl:n}=this;2===t.side?this.disable(n.CULL_FACE):this.enable(n.CULL_FACE);let i=1===t.side;e&&(i=!i),this.setFlipSided(i),1===t.blending&&!1===t.transparent?this.setBlending(0):this.setBlending(t.blending,t.blendEquation,t.blendSrc,t.blendDst,t.blendEquationAlpha,t.blendSrcAlpha,t.blendDstAlpha,t.premultipliedAlpha),this.setDepthFunc(t.depthFunc),this.setDepthTest(t.depthTest),this.setDepthMask(t.depthWrite),this.setColorMask(t.colorWrite);const r=t.stencilWrite;this.setStencilTest(r),r&&(this.setStencilMask(t.stencilWriteMask),this.setStencilFunc(t.stencilFunc,t.stencilRef,t.stencilFuncMask),this.setStencilOp(t.stencilFail,t.stencilZFail,t.stencilZPass)),this.setPolygonOffset(t.polygonOffset,t.polygonOffsetFactor,t.polygonOffsetUnits),!0===t.alphaToCoverage&&this.backend.renderer.samples>1?this.enable(n.SAMPLE_ALPHA_TO_COVERAGE):this.disable(n.SAMPLE_ALPHA_TO_COVERAGE)}setPolygonOffset(t,e,n){const{gl:i}=this;t?(this.enable(i.POLYGON_OFFSET_FILL),this.currentPolygonOffsetFactor===e&&this.currentPolygonOffsetUnits===n||(i.polygonOffset(e,n),this.currentPolygonOffsetFactor=e,this.currentPolygonOffsetUnits=n)):this.disable(i.POLYGON_OFFSET_FILL)}useProgram(t){return this.currentProgram!==t&&(this.gl.useProgram(t),this.currentProgram=t,!0)}bindFramebuffer(t,e){const{gl:n,currentBoundFramebuffers:i}=this;return i[t]!==e&&(n.bindFramebuffer(t,e),i[t]=e,t===n.DRAW_FRAMEBUFFER&&(i[n.FRAMEBUFFER]=e),t===n.FRAMEBUFFER&&(i[n.DRAW_FRAMEBUFFER]=e),!0)}drawBuffers(t,e){const{gl:n}=this;let i=[],r=!1;if(null!==t.textures){i=this.currentDrawbuffers.get(e),void 0===i&&(i=[],this.currentDrawbuffers.set(e,i));const s=t.textures;if(i.length!==s.length||i[0]!==n.COLOR_ATTACHMENT0){for(let t=0,e=s.length;t<e;t++)i[t]=n.COLOR_ATTACHMENT0+t;i.length=s.length,r=!0}}else i[0]!==n.BACK&&(i[0]=n.BACK,r=!0);r&&n.drawBuffers(i)}activeTexture(t){const{gl:e,currentTextureSlot:n,maxTextures:i}=this;void 0===t&&(t=e.TEXTURE0+i-1),n!==t&&(e.activeTexture(t),this.currentTextureSlot=t)}bindTexture(t,e,n){const{gl:i,currentTextureSlot:r,currentBoundTextures:s,maxTextures:a}=this;void 0===n&&(n=null===r?i.TEXTURE0+a-1:r);let o=s[n];void 0===o&&(o={type:void 0,texture:void 0},s[n]=o),o.type===t&&o.texture===e||(r!==n&&(i.activeTexture(n),this.currentTextureSlot=n),i.bindTexture(t,e),o.type=t,o.texture=e)}bindBufferBase(t,e,n){const{gl:i}=this,r=`${t}-${e}`;return this.currentBoundBufferBases[r]!==n&&(i.bindBufferBase(t,e,n),this.currentBoundBufferBases[r]=n,!0)}unbindTexture(){const{gl:t,currentTextureSlot:e,currentBoundTextures:n}=this,i=n[e];void 0!==i&&void 0!==i.type&&(t.bindTexture(i.type,null),i.type=void 0,i.texture=void 0)}}class gq{constructor(t){this.backend=t,this.gl=this.backend.gl,this.extensions=t.extensions}convert(t,e=""){const{gl:n,extensions:i}=this;let r;if(t===Dx)return n.UNSIGNED_BYTE;if(1017===t)return n.UNSIGNED_SHORT_4_4_4_4;if(1018===t)return n.UNSIGNED_SHORT_5_5_5_1;if(35902===t)return n.UNSIGNED_INT_5_9_9_9_REV;if(t===Ix)return n.BYTE;if(t===Lx)return n.SHORT;if(t===Bx)return n.UNSIGNED_SHORT;if(t===Ux)return n.INT;if(t===Ox)return n.UNSIGNED_INT;if(t===Fx)return n.FLOAT;if(t===kx)return n.HALF_FLOAT;if(1021===t)return n.ALPHA;if(t===qx)return n.RGB;if(t===Gx)return n.RGBA;if(1024===t)return n.LUMINANCE;if(1025===t)return n.LUMINANCE_ALPHA;if(t===Vx)return n.DEPTH_COMPONENT;if(t===Hx)return n.DEPTH_STENCIL;if(t===jx)return n.RED;if(t===Wx)return n.RED_INTEGER;if(t===Xx)return n.RG;if(t===Yx)return n.RG_INTEGER;if(t===Qx)return n.RGBA_INTEGER;if(t===$x||t===Zx||t===Kx||t===Jx)if(e===yb){if(r=i.get("WEBGL_compressed_texture_s3tc_srgb"),null===r)return null;if(t===$x)return r.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(t===Zx)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(t===Kx)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(t===Jx)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else{if(r=i.get("WEBGL_compressed_texture_s3tc"),null===r)return null;if(t===$x)return r.COMPRESSED_RGB_S3TC_DXT1_EXT;if(t===Zx)return r.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(t===Kx)return r.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(t===Jx)return r.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(35840===t||35841===t||35842===t||35843===t){if(r=i.get("WEBGL_compressed_texture_pvrtc"),null===r)return null;if(35840===t)return r.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(35841===t)return r.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(35842===t)return r.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(35843===t)return r.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(36196===t||t===tb||t===eb){if(r=i.get("WEBGL_compressed_texture_etc"),null===r)return null;if(36196===t||t===tb)return e===yb?r.COMPRESSED_SRGB8_ETC2:r.COMPRESSED_RGB8_ETC2;if(t===eb)return e===yb?r.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:r.COMPRESSED_RGBA8_ETC2_EAC}if(t===nb||t===ib||t===rb||t===sb||t===ab||t===ob||t===lb||t===ub||t===hb||t===cb||t===Ab||t===db||t===pb||t===fb){if(r=i.get("WEBGL_compressed_texture_astc"),null===r)return null;if(t===nb)return e===yb?r.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:r.COMPRESSED_RGBA_ASTC_4x4_KHR;if(t===ib)return e===yb?r.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:r.COMPRESSED_RGBA_ASTC_5x4_KHR;if(t===rb)return e===yb?r.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:r.COMPRESSED_RGBA_ASTC_5x5_KHR;if(t===sb)return e===yb?r.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:r.COMPRESSED_RGBA_ASTC_6x5_KHR;if(t===ab)return e===yb?r.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:r.COMPRESSED_RGBA_ASTC_6x6_KHR;if(t===ob)return e===yb?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:r.COMPRESSED_RGBA_ASTC_8x5_KHR;if(t===lb)return e===yb?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:r.COMPRESSED_RGBA_ASTC_8x6_KHR;if(t===ub)return e===yb?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:r.COMPRESSED_RGBA_ASTC_8x8_KHR;if(t===hb)return e===yb?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:r.COMPRESSED_RGBA_ASTC_10x5_KHR;if(t===cb)return e===yb?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:r.COMPRESSED_RGBA_ASTC_10x6_KHR;if(t===Ab)return e===yb?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:r.COMPRESSED_RGBA_ASTC_10x8_KHR;if(t===db)return e===yb?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:r.COMPRESSED_RGBA_ASTC_10x10_KHR;if(t===pb)return e===yb?r.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:r.COMPRESSED_RGBA_ASTC_12x10_KHR;if(t===fb)return e===yb?r.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:r.COMPRESSED_RGBA_ASTC_12x12_KHR}if(t===mb){if(r=i.get("EXT_texture_compression_bptc"),null===r)return null;if(t===mb)return e===yb?r.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:r.COMPRESSED_RGBA_BPTC_UNORM_EXT}if(36283===t||36284===t||36285===t||36286===t){if(r=i.get("EXT_texture_compression_rgtc"),null===r)return null;if(t===mb)return r.COMPRESSED_RED_RGTC1_EXT;if(36284===t)return r.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(36285===t)return r.COMPRESSED_RED_GREEN_RGTC2_EXT;if(36286===t)return r.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}return t===zx?n.UNSIGNED_INT_24_8:void 0!==n[t]?n[t]:null}_clientWaitAsync(){const{gl:t}=this,e=t.fenceSync(t.SYNC_GPU_COMMANDS_COMPLETE,0);return t.flush(),new Promise(((n,i)=>{!function r(){const s=t.clientWaitSync(e,t.SYNC_FLUSH_COMMANDS_BIT,0);if(s===t.WAIT_FAILED)return t.deleteSync(e),void i();s!==t.TIMEOUT_EXPIRED?(t.deleteSync(e),n()):requestAnimationFrame(r)}()}))}}let yq,vq,_q,xq=!1;class bq{constructor(t){this.backend=t,this.gl=t.gl,this.extensions=t.extensions,this.defaultTextures={},!1===xq&&(this._init(this.gl),xq=!0)}_init(t){yq={[Sx]:t.REPEAT,[Mx]:t.CLAMP_TO_EDGE,[wx]:t.MIRRORED_REPEAT},vq={[Tx]:t.NEAREST,[Ex]:t.NEAREST_MIPMAP_NEAREST,[Cx]:t.NEAREST_MIPMAP_LINEAR,[Rx]:t.LINEAR,[Nx]:t.LINEAR_MIPMAP_NEAREST,[Px]:t.LINEAR_MIPMAP_LINEAR},_q={[Tb]:t.NEVER,[Ib]:t.ALWAYS,[Eb]:t.LESS,[Rb]:t.LEQUAL,[Cb]:t.EQUAL,[Db]:t.GEQUAL,[Nb]:t.GREATER,[Pb]:t.NOTEQUAL}}filterFallback(t){const{gl:e}=this;return t===Tx||t===Ex||t===Cx?e.NEAREST:e.LINEAR}getGLTextureType(t){const{gl:e}=this;let n;return n=!0===t.isCubeTexture?e.TEXTURE_CUBE_MAP:!0===t.isDataArrayTexture||!0===t.isCompressedArrayTexture?e.TEXTURE_2D_ARRAY:!0===t.isData3DTexture?e.TEXTURE_3D:e.TEXTURE_2D,n}getInternalFormat(t,e,n,i,r=!1){const{gl:s,extensions:a}=this;if(null!==t){if(void 0!==s[t])return s[t];console.warn("THREE.WebGLRenderer: Attempt to use non-existing WebGL internal format '"+t+"'")}let o=e;return e===s.RED&&(n===s.FLOAT&&(o=s.R32F),n===s.HALF_FLOAT&&(o=s.R16F),n===s.UNSIGNED_BYTE&&(o=s.R8),n===s.UNSIGNED_SHORT&&(o=s.R16),n===s.UNSIGNED_INT&&(o=s.R32UI),n===s.BYTE&&(o=s.R8I),n===s.SHORT&&(o=s.R16I),n===s.INT&&(o=s.R32I)),e===s.RED_INTEGER&&(n===s.UNSIGNED_BYTE&&(o=s.R8UI),n===s.UNSIGNED_SHORT&&(o=s.R16UI),n===s.UNSIGNED_INT&&(o=s.R32UI),n===s.BYTE&&(o=s.R8I),n===s.SHORT&&(o=s.R16I),n===s.INT&&(o=s.R32I)),e===s.RG&&(n===s.FLOAT&&(o=s.RG32F),n===s.HALF_FLOAT&&(o=s.RG16F),n===s.UNSIGNED_BYTE&&(o=s.RG8),n===s.UNSIGNED_SHORT&&(o=s.RG16),n===s.UNSIGNED_INT&&(o=s.RG32UI),n===s.BYTE&&(o=s.RG8I),n===s.SHORT&&(o=s.RG16I),n===s.INT&&(o=s.RG32I)),e===s.RG_INTEGER&&(n===s.UNSIGNED_BYTE&&(o=s.RG8UI),n===s.UNSIGNED_SHORT&&(o=s.RG16UI),n===s.UNSIGNED_INT&&(o=s.RG32UI),n===s.BYTE&&(o=s.RG8I),n===s.SHORT&&(o=s.RG16I),n===s.INT&&(o=s.RG32I)),e===s.RGB&&(n===s.FLOAT&&(o=s.RGB32F),n===s.HALF_FLOAT&&(o=s.RGB16F),n===s.UNSIGNED_BYTE&&(o=s.RGB8),n===s.UNSIGNED_SHORT&&(o=s.RGB16),n===s.UNSIGNED_INT&&(o=s.RGB32UI),n===s.BYTE&&(o=s.RGB8I),n===s.SHORT&&(o=s.RGB16I),n===s.INT&&(o=s.RGB32I),n===s.UNSIGNED_BYTE&&(o=i===yb&&!1===r?s.SRGB8:s.RGB8),n===s.UNSIGNED_SHORT_5_6_5&&(o=s.RGB565),n===s.UNSIGNED_SHORT_5_5_5_1&&(o=s.RGB5_A1),n===s.UNSIGNED_SHORT_4_4_4_4&&(o=s.RGB4),n===s.UNSIGNED_INT_5_9_9_9_REV&&(o=s.RGB9_E5)),e===s.RGB_INTEGER&&(n===s.UNSIGNED_BYTE&&(o=s.RGB8UI),n===s.UNSIGNED_SHORT&&(o=s.RGB16UI),n===s.UNSIGNED_INT&&(o=s.RGB32UI),n===s.BYTE&&(o=s.RGB8I),n===s.SHORT&&(o=s.RGB16I),n===s.INT&&(o=s.RGB32I)),e===s.RGBA&&(n===s.FLOAT&&(o=s.RGBA32F),n===s.HALF_FLOAT&&(o=s.RGBA16F),n===s.UNSIGNED_BYTE&&(o=s.RGBA8),n===s.UNSIGNED_SHORT&&(o=s.RGBA16),n===s.UNSIGNED_INT&&(o=s.RGBA32UI),n===s.BYTE&&(o=s.RGBA8I),n===s.SHORT&&(o=s.RGBA16I),n===s.INT&&(o=s.RGBA32I),n===s.UNSIGNED_BYTE&&(o=i===yb&&!1===r?s.SRGB8_ALPHA8:s.RGBA8),n===s.UNSIGNED_SHORT_4_4_4_4&&(o=s.RGBA4),n===s.UNSIGNED_SHORT_5_5_5_1&&(o=s.RGB5_A1)),e===s.RGBA_INTEGER&&(n===s.UNSIGNED_BYTE&&(o=s.RGBA8UI),n===s.UNSIGNED_SHORT&&(o=s.RGBA16UI),n===s.UNSIGNED_INT&&(o=s.RGBA32UI),n===s.BYTE&&(o=s.RGBA8I),n===s.SHORT&&(o=s.RGBA16I),n===s.INT&&(o=s.RGBA32I)),e===s.DEPTH_COMPONENT&&(n===s.UNSIGNED_INT&&(o=s.DEPTH24_STENCIL8),n===s.FLOAT&&(o=s.DEPTH_COMPONENT32F)),e===s.DEPTH_STENCIL&&n===s.UNSIGNED_INT_24_8&&(o=s.DEPTH24_STENCIL8),o!==s.R16F&&o!==s.R32F&&o!==s.RG16F&&o!==s.RG32F&&o!==s.RGBA16F&&o!==s.RGBA32F||a.get("EXT_color_buffer_float"),o}setTextureParameters(t,e){const{gl:n,extensions:i,backend:r}=this;n.pixelStorei(n.UNPACK_FLIP_Y_WEBGL,e.flipY),n.pixelStorei(n.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e.premultiplyAlpha),n.pixelStorei(n.UNPACK_ALIGNMENT,e.unpackAlignment),n.pixelStorei(n.UNPACK_COLORSPACE_CONVERSION_WEBGL,n.NONE),n.texParameteri(t,n.TEXTURE_WRAP_S,yq[e.wrapS]),n.texParameteri(t,n.TEXTURE_WRAP_T,yq[e.wrapT]),t!==n.TEXTURE_3D&&t!==n.TEXTURE_2D_ARRAY||n.texParameteri(t,n.TEXTURE_WRAP_R,yq[e.wrapR]),n.texParameteri(t,n.TEXTURE_MAG_FILTER,vq[e.magFilter]);const s=void 0!==e.mipmaps&&e.mipmaps.length>0,a=e.minFilter===Rx&&s?Px:e.minFilter;if(n.texParameteri(t,n.TEXTURE_MIN_FILTER,vq[a]),e.compareFunction&&(n.texParameteri(t,n.TEXTURE_COMPARE_MODE,n.COMPARE_REF_TO_TEXTURE),n.texParameteri(t,n.TEXTURE_COMPARE_FUNC,_q[e.compareFunction])),!0===i.has("EXT_texture_filter_anisotropic")){if(e.magFilter===Tx)return;if(e.minFilter!==Cx&&e.minFilter!==Px)return;if(e.type===Fx&&!1===i.has("OES_texture_float_linear"))return;if(e.anisotropy>1){const s=i.get("EXT_texture_filter_anisotropic");n.texParameterf(t,s.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(e.anisotropy,r.getMaxAnisotropy()))}}}createDefaultTexture(t){const{gl:e,backend:n,defaultTextures:i}=this,r=this.getGLTextureType(t);let s=i[r];void 0===s&&(s=e.createTexture(),n.state.bindTexture(r,s),e.texParameteri(r,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(r,e.TEXTURE_MAG_FILTER,e.NEAREST),i[r]=s),n.set(t,{textureGPU:s,glTextureType:r,isDefault:!0})}createTexture(t,e){const{gl:n,backend:i}=this,{levels:r,width:s,height:a,depth:o}=e,l=i.utils.convert(t.format,t.colorSpace),u=i.utils.convert(t.type),h=this.getInternalFormat(t.internalFormat,l,u,t.colorSpace,t.isVideoTexture),c=n.createTexture(),A=this.getGLTextureType(t);i.state.bindTexture(A,c),this.setTextureParameters(A,t),t.isDataArrayTexture||t.isCompressedArrayTexture?n.texStorage3D(n.TEXTURE_2D_ARRAY,r,h,s,a,o):t.isData3DTexture?n.texStorage3D(n.TEXTURE_3D,r,h,s,a,o):t.isVideoTexture||n.texStorage2D(A,r,h,s,a),i.set(t,{textureGPU:c,glTextureType:A,glFormat:l,glType:u,glInternalFormat:h})}copyBufferToTexture(t,e){const{gl:n,backend:i}=this,{textureGPU:r,glTextureType:s,glFormat:a,glType:o}=i.get(e),{width:l,height:u}=e.source.data;n.bindBuffer(n.PIXEL_UNPACK_BUFFER,t),i.state.bindTexture(s,r),n.pixelStorei(n.UNPACK_FLIP_Y_WEBGL,!1),n.pixelStorei(n.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),n.texSubImage2D(s,0,0,0,l,u,a,o,0),n.bindBuffer(n.PIXEL_UNPACK_BUFFER,null),i.state.unbindTexture()}updateTexture(t,e){const{gl:n}=this,{width:i,height:r}=e,{textureGPU:s,glTextureType:a,glFormat:o,glType:l,glInternalFormat:u}=this.backend.get(t);if(t.isRenderTargetTexture||void 0===s)return;const h=t=>t.isDataTexture?t.image.data:t instanceof ImageBitmap||t instanceof OffscreenCanvas||t instanceof HTMLImageElement||t instanceof HTMLCanvasElement?t:t.data;if(this.backend.state.bindTexture(a,s),this.setTextureParameters(a,t),t.isCompressedTexture){const i=t.mipmaps,r=e.image;for(let e=0;e<i.length;e++){const s=i[e];t.isCompressedArrayTexture?t.format!==n.RGBA?null!==o?n.compressedTexSubImage3D(n.TEXTURE_2D_ARRAY,e,0,0,0,s.width,s.height,r.depth,o,s.data,0,0):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):n.texSubImage3D(n.TEXTURE_2D_ARRAY,e,0,0,0,s.width,s.height,r.depth,o,l,s.data):null!==o?n.compressedTexSubImage2D(n.TEXTURE_2D,e,0,0,s.width,s.height,o,s.data):console.warn("Unsupported compressed texture format")}}else if(t.isCubeTexture){const t=e.images;for(let e=0;e<6;e++){const s=h(t[e]);n.texSubImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+e,0,0,0,i,r,o,l,s)}}else if(t.isDataArrayTexture){const t=e.image;n.texSubImage3D(n.TEXTURE_2D_ARRAY,0,0,0,0,t.width,t.height,t.depth,o,l,t.data)}else if(t.isData3DTexture){const t=e.image;n.texSubImage3D(n.TEXTURE_3D,0,0,0,0,t.width,t.height,t.depth,o,l,t.data)}else if(t.isVideoTexture)t.update(),n.texImage2D(a,0,u,o,l,e.image);else{const t=h(e.image);n.texSubImage2D(a,0,0,0,i,r,o,l,t)}}generateMipmaps(t){const{gl:e,backend:n}=this,{textureGPU:i,glTextureType:r}=n.get(t);n.state.bindTexture(r,i),e.generateMipmap(r)}deallocateRenderBuffers(t){const{gl:e,backend:n}=this;if(t){const i=n.get(t);if(i.renderBufferStorageSetup=void 0,i.framebuffers){for(const t in i.framebuffers)e.deleteFramebuffer(i.framebuffers[t]);delete i.framebuffers}if(i.depthRenderbuffer&&(e.deleteRenderbuffer(i.depthRenderbuffer),delete i.depthRenderbuffer),i.stencilRenderbuffer&&(e.deleteRenderbuffer(i.stencilRenderbuffer),delete i.stencilRenderbuffer),i.msaaFrameBuffer&&(e.deleteFramebuffer(i.msaaFrameBuffer),delete i.msaaFrameBuffer),i.msaaRenderbuffers){for(let t=0;t<i.msaaRenderbuffers.length;t++)e.deleteRenderbuffer(i.msaaRenderbuffers[t]);delete i.msaaRenderbuffers}}}destroyTexture(t){const{gl:e,backend:n}=this,{textureGPU:i,renderTarget:r}=n.get(t);this.deallocateRenderBuffers(r),e.deleteTexture(i),n.delete(t)}copyTextureToTexture(t,e,n=null,i=null,r=0){const{gl:s,backend:a}=this,{state:o}=this.backend,{textureGPU:l,glTextureType:u,glType:h,glFormat:c}=a.get(e);let A,d,p,f,m,g;null!==n?(A=n.max.x-n.min.x,d=n.max.y-n.min.y,p=n.min.x,f=n.min.y):(A=t.image.width,d=t.image.height,p=0,f=0),null!==i?(m=i.x,g=i.y):(m=0,g=0),o.bindTexture(u,l),s.pixelStorei(s.UNPACK_ALIGNMENT,e.unpackAlignment),s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,e.flipY),s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e.premultiplyAlpha),s.pixelStorei(s.UNPACK_ALIGNMENT,e.unpackAlignment);const y=s.getParameter(s.UNPACK_ROW_LENGTH),v=s.getParameter(s.UNPACK_IMAGE_HEIGHT),_=s.getParameter(s.UNPACK_SKIP_PIXELS),x=s.getParameter(s.UNPACK_SKIP_ROWS),b=s.getParameter(s.UNPACK_SKIP_IMAGES),S=t.isCompressedTexture?t.mipmaps[r]:t.image;s.pixelStorei(s.UNPACK_ROW_LENGTH,S.width),s.pixelStorei(s.UNPACK_IMAGE_HEIGHT,S.height),s.pixelStorei(s.UNPACK_SKIP_PIXELS,p),s.pixelStorei(s.UNPACK_SKIP_ROWS,f),t.isDataTexture?s.texSubImage2D(s.TEXTURE_2D,r,m,g,A,d,c,h,S.data):t.isCompressedTexture?s.compressedTexSubImage2D(s.TEXTURE_2D,r,m,g,S.width,S.height,c,S.data):s.texSubImage2D(s.TEXTURE_2D,r,m,g,A,d,c,h,S),s.pixelStorei(s.UNPACK_ROW_LENGTH,y),s.pixelStorei(s.UNPACK_IMAGE_HEIGHT,v),s.pixelStorei(s.UNPACK_SKIP_PIXELS,_),s.pixelStorei(s.UNPACK_SKIP_ROWS,x),s.pixelStorei(s.UNPACK_SKIP_IMAGES,b),0===r&&e.generateMipmaps&&s.generateMipmap(s.TEXTURE_2D),o.unbindTexture()}copyFramebufferToTexture(t,e,n){const{gl:i}=this,{state:r}=this.backend,{textureGPU:s}=this.backend.get(t),{x:a,y:o,z:l,w:u}=n,h=!0===t.isDepthTexture||e.renderTarget&&e.renderTarget.samples>0,c=e.renderTarget?e.renderTarget.height:this.backend.gerDrawingBufferSize().y;if(h){const n=0!==a||0!==o;let h,A;if(!0===t.isDepthTexture?(h=i.DEPTH_BUFFER_BIT,A=i.DEPTH_ATTACHMENT,e.stencil&&(h|=i.STENCIL_BUFFER_BIT)):(h=i.COLOR_BUFFER_BIT,A=i.COLOR_ATTACHMENT0),n){const t=this.backend.get(e.renderTarget),n=t.framebuffers[e.getCacheKey()],A=t.msaaFrameBuffer;r.bindFramebuffer(i.DRAW_FRAMEBUFFER,n),r.bindFramebuffer(i.READ_FRAMEBUFFER,A);const d=c-o-u;i.blitFramebuffer(a,d,a+l,d+u,a,d,a+l,d+u,h,i.NEAREST),r.bindFramebuffer(i.READ_FRAMEBUFFER,n),r.bindTexture(i.TEXTURE_2D,s),i.copyTexSubImage2D(i.TEXTURE_2D,0,0,0,a,d,l,u),r.unbindTexture()}else{const t=i.createFramebuffer();r.bindFramebuffer(i.DRAW_FRAMEBUFFER,t),i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,A,i.TEXTURE_2D,s,0),i.blitFramebuffer(0,0,l,u,0,0,l,u,h,i.NEAREST),i.deleteFramebuffer(t)}}else r.bindTexture(i.TEXTURE_2D,s),i.copyTexSubImage2D(i.TEXTURE_2D,0,0,0,a,c-u-o,l,u),r.unbindTexture();t.generateMipmaps&&this.generateMipmaps(t),this.backend._setFramebuffer(e)}setupRenderBufferStorage(t,e){const{gl:n}=this,i=e.renderTarget,{samples:r,depthTexture:s,depthBuffer:a,stencilBuffer:o,width:l,height:u}=i;if(n.bindRenderbuffer(n.RENDERBUFFER,t),a&&!o){let e=n.DEPTH_COMPONENT24;r>0?(s&&s.isDepthTexture&&s.type===n.FLOAT&&(e=n.DEPTH_COMPONENT32F),n.renderbufferStorageMultisample(n.RENDERBUFFER,r,e,l,u)):n.renderbufferStorage(n.RENDERBUFFER,e,l,u),n.framebufferRenderbuffer(n.FRAMEBUFFER,n.DEPTH_ATTACHMENT,n.RENDERBUFFER,t)}else a&&o&&(r>0?n.renderbufferStorageMultisample(n.RENDERBUFFER,r,n.DEPTH24_STENCIL8,l,u):n.renderbufferStorage(n.RENDERBUFFER,n.DEPTH_STENCIL,l,u),n.framebufferRenderbuffer(n.FRAMEBUFFER,n.DEPTH_STENCIL_ATTACHMENT,n.RENDERBUFFER,t))}async copyTextureToBuffer(t,e,n,i,r,s){const{backend:a,gl:o}=this,{textureGPU:l,glFormat:u,glType:h}=this.backend.get(t),c=o.createFramebuffer();o.bindFramebuffer(o.READ_FRAMEBUFFER,c);const A=t.isCubeTexture?o.TEXTURE_CUBE_MAP_POSITIVE_X+s:o.TEXTURE_2D;o.framebufferTexture2D(o.READ_FRAMEBUFFER,o.COLOR_ATTACHMENT0,A,l,0);const d=this._getTypedArrayType(h),p=i*r*this._getBytesPerTexel(h,u),f=o.createBuffer();o.bindBuffer(o.PIXEL_PACK_BUFFER,f),o.bufferData(o.PIXEL_PACK_BUFFER,p,o.STREAM_READ),o.readPixels(e,n,i,r,u,h,0),o.bindBuffer(o.PIXEL_PACK_BUFFER,null),await a.utils._clientWaitAsync();const m=new d(p/d.BYTES_PER_ELEMENT);return o.bindBuffer(o.PIXEL_PACK_BUFFER,f),o.getBufferSubData(o.PIXEL_PACK_BUFFER,0,m),o.bindBuffer(o.PIXEL_PACK_BUFFER,null),o.deleteFramebuffer(c),m}_getTypedArrayType(t){const{gl:e}=this;if(t===e.UNSIGNED_BYTE)return Uint8Array;if(t===e.UNSIGNED_SHORT_4_4_4_4)return Uint16Array;if(t===e.UNSIGNED_SHORT_5_5_5_1)return Uint16Array;if(t===e.UNSIGNED_SHORT_5_6_5)return Uint16Array;if(t===e.UNSIGNED_SHORT)return Uint16Array;if(t===e.UNSIGNED_INT)return Uint32Array;if(t===e.HALF_FLOAT)return Uint16Array;if(t===e.FLOAT)return Float32Array;throw new Error(`Unsupported WebGL type: ${t}`)}_getBytesPerTexel(t,e){const{gl:n}=this;let i=0;return t===n.UNSIGNED_BYTE&&(i=1),t!==n.UNSIGNED_SHORT_4_4_4_4&&t!==n.UNSIGNED_SHORT_5_5_5_1&&t!==n.UNSIGNED_SHORT_5_6_5&&t!==n.UNSIGNED_SHORT&&t!==n.HALF_FLOAT||(i=2),t!==n.UNSIGNED_INT&&t!==n.FLOAT||(i=4),e===n.RGBA?4*i:e===n.RGB?3*i:e===n.ALPHA?i:void 0}}class Sq{constructor(t){this.backend=t,this.gl=this.backend.gl,this.availableExtensions=this.gl.getSupportedExtensions(),this.extensions={}}get(t){let e=this.extensions[t];return void 0===e&&(e=this.gl.getExtension(t),this.extensions[t]=e),e}has(t){return this.availableExtensions.includes(t)}}class Mq{constructor(t){this.backend=t,this.maxAnisotropy=null}getMaxAnisotropy(){if(null!==this.maxAnisotropy)return this.maxAnisotropy;const t=this.backend.gl,e=this.backend.extensions;if(!0===e.has("EXT_texture_filter_anisotropic")){const n=e.get("EXT_texture_filter_anisotropic");this.maxAnisotropy=t.getParameter(n.MAX_TEXTURE_MAX_ANISOTROPY_EXT)}else this.maxAnisotropy=0;return this.maxAnisotropy}}const wq={WEBGL_multi_draw:"WEBGL_multi_draw",WEBGL_compressed_texture_astc:"texture-compression-astc",WEBGL_compressed_texture_etc:"texture-compression-etc2",WEBGL_compressed_texture_etc1:"texture-compression-etc1",WEBGL_compressed_texture_pvrtc:"texture-compression-pvrtc",WEBKIT_WEBGL_compressed_texture_pvrtc:"texture-compression-pvrtc",WEBGL_compressed_texture_s3tc:"texture-compression-bc",EXT_texture_compression_bptc:"texture-compression-bptc",EXT_disjoint_timer_query_webgl2:"timestamp-query"};class Tq{constructor(t){this.gl=t.gl,this.extensions=t.extensions,this.info=t.renderer.info,this.mode=null,this.index=0,this.type=null,this.object=null}render(t,e){const{gl:n,mode:i,object:r,type:s,info:a,index:o}=this;0!==o?n.drawElements(i,e,s,t):n.drawArrays(i,t,e),a.update(r,e,i,1)}renderInstances(t,e,n){const{gl:i,mode:r,type:s,index:a,object:o,info:l}=this;0!==n&&(0!==a?i.drawElementsInstanced(r,e,s,t,n):i.drawArraysInstanced(r,t,e,n),l.update(o,e,r,n))}renderMultiDraw(t,e,n){const{extensions:i,mode:r,object:s,info:a}=this;if(0===n)return;const o=i.get("WEBGL_multi_draw");if(null===o)for(let i=0;i<n;i++)this.render(t[i],e[i]);else{0!==this.index?o.multiDrawElementsWEBGL(r,e,0,this.type,t,0,n):o.multiDrawArraysWEBGL(r,t,0,e,0,n);let i=0;for(let t=0;t<n;t++)i+=e[t];a.update(s,i,r,1)}}renderMultiDrawInstances(t,e,n,i){const{extensions:r,mode:s,object:a,info:o}=this;if(0===n)return;const l=r.get("WEBGL_multi_draw");if(null===l)for(let r=0;r<n;r++)this.renderInstances(t[r],e[r],i[r]);else{0!==this.index?l.multiDrawElementsInstancedWEBGL(s,e,0,this.type,t,0,i,0,n):l.multiDrawArraysInstancedWEBGL(s,t,0,e,0,i,0,n);let r=0;for(let t=0;t<n;t++)r+=e[t];for(let t=0;t<i.length;t++)o.update(a,r,s,i[t])}}}class Eq extends uq{constructor(t={}){super(t),this.isWebGLBackend=!0}init(t){super.init(t);const e=this.parameters,n=void 0!==e.context?e.context:t.domElement.getContext("webgl2");this.gl=n,this.extensions=new Sq(this),this.capabilities=new Mq(this),this.attributeUtils=new Aq(this),this.textureUtils=new bq(this),this.bufferRenderer=new Tq(this),this.state=new mq(this),this.utils=new gq(this),this.vaoCache={},this.transformFeedbackCache={},this.discard=!1,this.trackTimestamp=!0===e.trackTimestamp,this.extensions.get("EXT_color_buffer_float"),this.extensions.get("WEBGL_clip_cull_distance"),this.extensions.get("OES_texture_float_linear"),this.extensions.get("EXT_color_buffer_half_float"),this.extensions.get("WEBGL_multisampled_render_to_texture"),this.extensions.get("WEBGL_render_shared_exponent"),this.extensions.get("WEBGL_multi_draw"),this.disjoint=this.extensions.get("EXT_disjoint_timer_query_webgl2"),this.parallel=this.extensions.get("KHR_parallel_shader_compile"),this._currentContext=null}get coordinateSystem(){return Ub}async getArrayBufferAsync(t){return await this.attributeUtils.getArrayBufferAsync(t)}initTimestampQuery(t){if(!this.disjoint||!this.trackTimestamp)return;const e=this.get(t);if(this.queryRunning)return e.queryQueue||(e.queryQueue=[]),void e.queryQueue.push(t);e.activeQuery&&(this.gl.endQuery(this.disjoint.TIME_ELAPSED_EXT),e.activeQuery=null),e.activeQuery=this.gl.createQuery(),null!==e.activeQuery&&(this.gl.beginQuery(this.disjoint.TIME_ELAPSED_EXT,e.activeQuery),this.queryRunning=!0)}prepareTimestampBuffer(t){if(!this.disjoint||!this.trackTimestamp)return;const e=this.get(t);if(e.activeQuery&&(this.gl.endQuery(this.disjoint.TIME_ELAPSED_EXT),e.gpuQueries||(e.gpuQueries=[]),e.gpuQueries.push({query:e.activeQuery}),e.activeQuery=null,this.queryRunning=!1,e.queryQueue&&e.queryQueue.length>0)){const t=e.queryQueue.shift();this.initTimestampQuery(t)}}async resolveTimestampAsync(t,e="render"){if(!this.disjoint||!this.trackTimestamp)return;const n=this.get(t);n.gpuQueries||(n.gpuQueries=[]);for(let t=0;t<n.gpuQueries.length;t++){const i=n.gpuQueries[t],r=this.gl.getQueryParameter(i.query,this.gl.QUERY_RESULT_AVAILABLE),s=this.gl.getParameter(this.disjoint.GPU_DISJOINT_EXT);if(r&&!s){const r=this.gl.getQueryParameter(i.query,this.gl.QUERY_RESULT),s=Number(r)/1e6;this.gl.deleteQuery(i.query),n.gpuQueries.splice(t,1),t--,this.renderer.info.updateTimestamp(e,s)}}}getContext(){return this.gl}beginRender(t){const{gl:e}=this,n=this.get(t);if(this.initTimestampQuery(t),n.previousContext=this._currentContext,this._currentContext=t,this._setFramebuffer(t),this.clear(t.clearColor,t.clearDepth,t.clearStencil,t,!1),t.viewport?this.updateViewport(t):e.viewport(0,0,e.drawingBufferWidth,e.drawingBufferHeight),t.scissor){const{x:n,y:i,width:r,height:s}=t.scissorValue;e.scissor(n,t.height-s-i,r,s)}const i=t.occlusionQueryCount;i>0&&(n.currentOcclusionQueries=n.occlusionQueries,n.currentOcclusionQueryObjects=n.occlusionQueryObjects,n.lastOcclusionObject=null,n.occlusionQueries=new Array(i),n.occlusionQueryObjects=new Array(i),n.occlusionQueryIndex=0)}finishRender(t){const{gl:e,state:n}=this,i=this.get(t),r=i.previousContext,s=t.occlusionQueryCount;s>0&&(s>i.occlusionQueryIndex&&e.endQuery(e.ANY_SAMPLES_PASSED),this.resolveOccludedAsync(t));const a=t.textures;if(null!==a)for(let t=0;t<a.length;t++){const e=a[t];e.generateMipmaps&&this.generateMipmaps(e)}if(this._currentContext=r,null!==t.textures&&t.renderTarget){const i=this.get(t.renderTarget),{samples:r}=t.renderTarget;if(r>0){const r=i.framebuffers[t.getCacheKey()],s=e.COLOR_BUFFER_BIT,a=i.msaaFrameBuffer,o=t.textures;n.bindFramebuffer(e.READ_FRAMEBUFFER,a),n.bindFramebuffer(e.DRAW_FRAMEBUFFER,r);for(let n=0;n<o.length;n++)if(t.scissor){const{x:n,y:r,width:a,height:o}=t.scissorValue,l=t.height-o-r;e.blitFramebuffer(n,l,n+a,l+o,n,l,n+a,l+o,s,e.NEAREST),e.invalidateSubFramebuffer(e.READ_FRAMEBUFFER,i.invalidationArray,n,l,a,o)}else e.blitFramebuffer(0,0,t.width,t.height,0,0,t.width,t.height,s,e.NEAREST),e.invalidateFramebuffer(e.READ_FRAMEBUFFER,i.invalidationArray)}}null!==r&&(this._setFramebuffer(r),r.viewport?this.updateViewport(r):e.viewport(0,0,e.drawingBufferWidth,e.drawingBufferHeight)),this.prepareTimestampBuffer(t)}resolveOccludedAsync(t){const e=this.get(t),{currentOcclusionQueries:n,currentOcclusionQueryObjects:i}=e;if(n&&i){const t=new WeakSet,{gl:r}=this;e.currentOcclusionQueryObjects=null,e.currentOcclusionQueries=null;const s=()=>{let a=0;for(let e=0;e<n.length;e++){const s=n[e];null!==s&&(r.getQueryParameter(s,r.QUERY_RESULT_AVAILABLE)&&(r.getQueryParameter(s,r.QUERY_RESULT)>0&&t.add(i[e]),n[e]=null,r.deleteQuery(s),a++))}a<n.length?requestAnimationFrame(s):e.occluded=t};s()}}isOccluded(t,e){const n=this.get(t);return n.occluded&&n.occluded.has(e)}updateViewport(t){const e=this.gl,{x:n,y:i,width:r,height:s}=t.viewportValue;e.viewport(n,t.height-s-i,r,s)}setScissorTest(t){const e=this.gl;t?e.enable(e.SCISSOR_TEST):e.disable(e.SCISSOR_TEST)}clear(t,e,n,i=null,r=!0){const{gl:s}=this;null===i&&(i={textures:null,clearColorValue:this.getClearColor()});let a=0;if(t&&(a|=s.COLOR_BUFFER_BIT),e&&(a|=s.DEPTH_BUFFER_BIT),n&&(a|=s.STENCIL_BUFFER_BIT),0!==a){const o=i.clearColorValue||this.getClearColor();if(o.r*=o.a,o.g*=o.a,o.b*=o.a,e&&this.state.setDepthMask(!0),null===i.textures)s.clearColor(o.r,o.g,o.b,o.a),s.clear(a);else{if(r&&this._setFramebuffer(i),t)for(let t=0;t<i.textures.length;t++)s.clearBufferfv(s.COLOR,t,[o.r,o.g,o.b,o.a]);e&&n?s.clearBufferfi(s.DEPTH_STENCIL,0,1,0):e?s.clearBufferfv(s.DEPTH,0,[1]):n&&s.clearBufferiv(s.STENCIL,0,[0])}}}beginCompute(t){const{state:e,gl:n}=this;e.bindFramebuffer(n.FRAMEBUFFER,null),this.initTimestampQuery(t)}compute(t,e,n,i){const{state:r,gl:s}=this;this.discard||(s.enable(s.RASTERIZER_DISCARD),this.discard=!0);const{programGPU:a,transformBuffers:o,attributes:l}=this.get(i),u=this._getVaoKey(null,l),h=this.vaoCache[u];void 0===h?this._createVao(null,l):s.bindVertexArray(h),r.useProgram(a),this._bindUniforms(n);const c=this._getTransformFeedback(o);s.bindTransformFeedback(s.TRANSFORM_FEEDBACK,c),s.beginTransformFeedback(s.POINTS),l[0].isStorageInstancedBufferAttribute?s.drawArraysInstanced(s.POINTS,0,1,e.count):s.drawArrays(s.POINTS,0,e.count),s.endTransformFeedback(),s.bindTransformFeedback(s.TRANSFORM_FEEDBACK,null);for(let t=0;t<o.length;t++){const e=o[t];e.pbo&&this.textureUtils.copyBufferToTexture(e.transformBuffer,e.pbo),e.switchBuffers()}}finishCompute(t){const e=this.gl;this.discard=!1,e.disable(e.RASTERIZER_DISCARD),this.prepareTimestampBuffer(t)}draw(t){const{object:e,pipeline:n,material:i,context:r}=t,{programGPU:s}=this.get(n),{gl:a,state:o}=this,l=this.get(r),u=t.getDrawParameters();if(null===u)return;this._bindUniforms(t.getBindings());const h=e.isMesh&&e.matrixWorld.determinant()<0;o.setMaterial(i,h),o.useProgram(s);let c=t.staticVao;if(void 0===c){const e=this._getVaoKey(t.getIndex(),t.getAttributes());if(c=this.vaoCache[e],void 0===c){let e;({vaoGPU:c,staticVao:e}=this._createVao(t.getIndex(),t.getAttributes())),e&&(t.staticVao=c)}}a.bindVertexArray(c);const A=t.getIndex(),d=l.lastOcclusionObject;if(d!==e&&void 0!==d){if(null!==d&&!0===d.occlusionTest&&(a.endQuery(a.ANY_SAMPLES_PASSED),l.occlusionQueryIndex++),!0===e.occlusionTest){const t=a.createQuery();a.beginQuery(a.ANY_SAMPLES_PASSED,t),l.occlusionQueries[l.occlusionQueryIndex]=t,l.occlusionQueryObjects[l.occlusionQueryIndex]=e}l.lastOcclusionObject=e}const p=this.bufferRenderer;e.isPoints?p.mode=a.POINTS:e.isLineSegments?p.mode=a.LINES:e.isLine?p.mode=a.LINE_STRIP:e.isLineLoop?p.mode=a.LINE_LOOP:!0===i.wireframe?(o.setLineWidth(i.wireframeLinewidth*this.renderer.getPixelRatio()),p.mode=a.LINES):p.mode=a.TRIANGLES;const{vertexCount:f,instanceCount:m}=u;let{firstVertex:g}=u;if(p.object=e,null!==A){g*=A.array.BYTES_PER_ELEMENT;const t=this.get(A);p.index=A.count,p.type=t.type}else p.index=0;var y;e.isBatchedMesh?null!==e._multiDrawInstances?p.renderMultiDrawInstances(e._multiDrawStarts,e._multiDrawCounts,e._multiDrawCount,e._multiDrawInstances):this.hasFeature("WEBGL_multi_draw")?p.renderMultiDraw(e._multiDrawStarts,e._multiDrawCounts,e._multiDrawCount):(y="THREE.WebGLRenderer: WEBGL_multi_draw not supported.")in tS||(tS[y]=!0,console.warn(y)):m>1?p.renderInstances(g,f,m):p.render(g,f),a.bindVertexArray(null)}needsRenderUpdate(){return!1}getRenderCacheKey(){return""}createDefaultTexture(t){this.textureUtils.createDefaultTexture(t)}createTexture(t,e){this.textureUtils.createTexture(t,e)}updateTexture(t,e){this.textureUtils.updateTexture(t,e)}generateMipmaps(t){this.textureUtils.generateMipmaps(t)}destroyTexture(t){this.textureUtils.destroyTexture(t)}copyTextureToBuffer(t,e,n,i,r,s){return this.textureUtils.copyTextureToBuffer(t,e,n,i,r,s)}createSampler(){}destroySampler(){}createNodeBuilder(t,e){return new sq(t,e)}createProgram(t){const e=this.gl,{stage:n,code:i}=t,r="fragment"===n?e.createShader(e.FRAGMENT_SHADER):e.createShader(e.VERTEX_SHADER);e.shaderSource(r,i),e.compileShader(r),this.set(t,{shaderGPU:r})}destroyProgram(){console.warn("Abstract class.")}createRenderPipeline(t,e){const n=this.gl,i=t.pipeline,{fragmentProgram:r,vertexProgram:s}=i,a=n.createProgram(),o=this.get(r).shaderGPU,l=this.get(s).shaderGPU;if(n.attachShader(a,o),n.attachShader(a,l),n.linkProgram(a),this.set(i,{programGPU:a,fragmentShader:o,vertexShader:l}),null!==e&&this.parallel){const r=new Promise((e=>{const r=this.parallel,s=()=>{n.getProgramParameter(a,r.COMPLETION_STATUS_KHR)?(this._completeCompile(t,i),e()):requestAnimationFrame(s)};s()}));e.push(r)}else this._completeCompile(t,i)}_handleSource(t,e){const n=t.split("\n"),i=[],r=Math.max(e-6,0),s=Math.min(e+6,n.length);for(let t=r;t<s;t++){const r=t+1;i.push(`${r===e?">":" "} ${r}: ${n[t]}`)}return i.join("\n")}_getShaderErrors(t,e,n){const i=t.getShaderParameter(e,t.COMPILE_STATUS),r=t.getShaderInfoLog(e).trim();if(i&&""===r)return"";const s=/ERROR: 0:(\d+)/.exec(r);if(s){const i=parseInt(s[1]);return n.toUpperCase()+"\n\n"+r+"\n\n"+this._handleSource(t.getShaderSource(e),i)}return r}_logProgramError(t,e,n){if(this.renderer.debug.checkShaderErrors){const i=this.gl,r=i.getProgramInfoLog(t).trim();if(!1===i.getProgramParameter(t,i.LINK_STATUS))if("function"==typeof this.renderer.debug.onShaderError)this.renderer.debug.onShaderError(i,t,n,e);else{const s=this._getShaderErrors(i,n,"vertex"),a=this._getShaderErrors(i,e,"fragment");console.error("THREE.WebGLProgram: Shader Error "+i.getError()+" - VALIDATE_STATUS "+i.getProgramParameter(t,i.VALIDATE_STATUS)+"\n\nProgram Info Log: "+r+"\n"+s+"\n"+a)}else""!==r&&console.warn("THREE.WebGLProgram: Program Info Log:",r)}}_completeCompile(t,e){const{state:n,gl:i}=this,r=this.get(e),{programGPU:s,fragmentShader:a,vertexShader:o}=r;!1===i.getProgramParameter(s,i.LINK_STATUS)&&this._logProgramError(s,a,o),n.useProgram(s);const l=t.getBindings();this._setupBindings(l,s),this.set(e,{programGPU:s})}createComputePipeline(t,e){const{state:n,gl:i}=this,r={stage:"fragment",code:"#version 300 es\nprecision highp float;\nvoid main() {}"};this.createProgram(r);const{computeProgram:s}=t,a=i.createProgram(),o=this.get(r).shaderGPU,l=this.get(s).shaderGPU,u=s.transforms,h=[],c=[];for(let t=0;t<u.length;t++){const e=u[t];h.push(e.varyingName),c.push(e.attributeNode)}i.attachShader(a,o),i.attachShader(a,l),i.transformFeedbackVaryings(a,h,i.SEPARATE_ATTRIBS),i.linkProgram(a),!1===i.getProgramParameter(a,i.LINK_STATUS)&&this._logProgramError(a,o,l),n.useProgram(a),this.createBindings(null,e),this._setupBindings(e,a);const A=s.attributes,d=[],p=[];for(let t=0;t<A.length;t++){const e=A[t].node.attribute;d.push(e),this.has(e)||this.attributeUtils.createAttribute(e,i.ARRAY_BUFFER)}for(let t=0;t<c.length;t++){const e=c[t].attribute;this.has(e)||this.attributeUtils.createAttribute(e,i.ARRAY_BUFFER);const n=this.get(e);p.push(n)}this.set(t,{programGPU:a,transformBuffers:p,attributes:d})}createBindings(t,e){this.updateBindings(t,e)}updateBindings(t,e){if(!t)return;const{gl:n}=this,i=this.get(e),r=this.get(t);void 0===i.textureIndex&&(i.textureIndex=0),void 0===r.textureIndex?r.textureIndex=i.textureIndex:i.textureIndex=r.textureIndex;let s=0;for(const e of t.bindings)if(e.isUniformsGroup||e.isUniformBuffer){const i=e.buffer,r=n.createBuffer();n.bindBuffer(n.UNIFORM_BUFFER,r),n.bufferData(n.UNIFORM_BUFFER,i,n.DYNAMIC_DRAW),this.set(e,{index:2*t.index+s++,bufferGPU:r})}else if(e.isSampledTexture){const{textureGPU:t,glTextureType:n}=this.get(e.texture);this.set(e,{index:i.textureIndex++,textureGPU:t,glTextureType:n})}}updateBinding(t){const e=this.gl;if(t.isUniformsGroup||t.isUniformBuffer){const n=this.get(t).bufferGPU,i=t.buffer;e.bindBuffer(e.UNIFORM_BUFFER,n),e.bufferData(e.UNIFORM_BUFFER,i,e.DYNAMIC_DRAW)}}createIndexAttribute(t){const e=this.gl;this.attributeUtils.createAttribute(t,e.ELEMENT_ARRAY_BUFFER)}createAttribute(t){if(this.has(t))return;const e=this.gl;this.attributeUtils.createAttribute(t,e.ARRAY_BUFFER)}createStorageAttribute(t){if(this.has(t))return;const e=this.gl;this.attributeUtils.createAttribute(t,e.ARRAY_BUFFER)}updateAttribute(t){this.attributeUtils.updateAttribute(t)}destroyAttribute(t){this.attributeUtils.destroyAttribute(t)}updateSize(){}hasFeature(t){const e=Object.keys(wq).filter((e=>wq[e]===t)),n=this.extensions;for(let t=0;t<e.length;t++)if(n.has(e[t]))return!0;return!1}getMaxAnisotropy(){return this.capabilities.getMaxAnisotropy()}copyTextureToTexture(t,e,n,i){this.textureUtils.copyTextureToTexture(t,e,n,i)}copyFramebufferToTexture(t,e,n){this.textureUtils.copyFramebufferToTexture(t,e,n)}_setFramebuffer(t){const{gl:e,state:n}=this;let i=null;if(null!==t.textures){const r=t.renderTarget,s=this.get(r),{samples:a,depthBuffer:o,stencilBuffer:l}=r,u=!0===r.isWebGLCubeRenderTarget;let h=s.msaaFrameBuffer,c=s.depthRenderbuffer;const A=bz(t);let d;if(u?(s.cubeFramebuffers||(s.cubeFramebuffers={}),d=s.cubeFramebuffers[A]):(s.framebuffers||(s.framebuffers={}),d=s.framebuffers[A]),void 0===d){d=e.createFramebuffer(),n.bindFramebuffer(e.FRAMEBUFFER,d);const i=t.textures;if(u){s.cubeFramebuffers[A]=d;const{textureGPU:t}=this.get(i[0]),n=this.renderer._activeCubeFace;e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_CUBE_MAP_POSITIVE_X+n,t,0)}else{s.framebuffers[A]=d;for(let n=0;n<i.length;n++){const r=i[n],s=this.get(r);s.renderTarget=t.renderTarget;const a=e.COLOR_ATTACHMENT0+n;e.framebufferTexture2D(e.FRAMEBUFFER,a,e.TEXTURE_2D,s.textureGPU,0)}n.drawBuffers(t,d)}if(null!==t.depthTexture){const n=this.get(t.depthTexture),i=l?e.DEPTH_STENCIL_ATTACHMENT:e.DEPTH_ATTACHMENT;e.framebufferTexture2D(e.FRAMEBUFFER,i,e.TEXTURE_2D,n.textureGPU,0)}}if(a>0){if(void 0===h){const i=[];h=e.createFramebuffer(),n.bindFramebuffer(e.FRAMEBUFFER,h);const r=[],u=t.textures;for(let n=0;n<u.length;n++){if(r[n]=e.createRenderbuffer(),e.bindRenderbuffer(e.RENDERBUFFER,r[n]),i.push(e.COLOR_ATTACHMENT0+n),o){const t=l?e.DEPTH_STENCIL_ATTACHMENT:e.DEPTH_ATTACHMENT;i.push(t)}const s=t.textures[n],u=this.get(s);e.renderbufferStorageMultisample(e.RENDERBUFFER,a,u.glInternalFormat,t.width,t.height),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0+n,e.RENDERBUFFER,r[n])}if(s.msaaFrameBuffer=h,s.msaaRenderbuffers=r,void 0===c){c=e.createRenderbuffer(),this.textureUtils.setupRenderBufferStorage(c,t),s.depthRenderbuffer=c;const n=l?e.DEPTH_STENCIL_ATTACHMENT:e.DEPTH_ATTACHMENT;i.push(n)}s.invalidationArray=i}i=s.msaaFrameBuffer}else i=d}n.bindFramebuffer(e.FRAMEBUFFER,i)}_getVaoKey(t,e){let n=[];if(null!==t){n+=":"+this.get(t).id}for(let t=0;t<e.length;t++){n+=":"+this.get(e[t]).id}return n}_createVao(t,e){const{gl:n}=this,i=n.createVertexArray();let r="",s=!0;if(n.bindVertexArray(i),null!==t){const e=this.get(t);n.bindBuffer(n.ELEMENT_ARRAY_BUFFER,e.bufferGPU),r+=":"+e.id}for(let t=0;t<e.length;t++){const i=e[t],a=this.get(i);let o,l;r+=":"+a.id,n.bindBuffer(n.ARRAY_BUFFER,a.bufferGPU),n.enableVertexAttribArray(t),(i.isStorageBufferAttribute||i.isStorageInstancedBufferAttribute)&&(s=!1),!0===i.isInterleavedBufferAttribute?(o=i.data.stride*a.bytesPerElement,l=i.offset*a.bytesPerElement):(o=0,l=0),a.isInteger?n.vertexAttribIPointer(t,i.itemSize,a.type,o,l):n.vertexAttribPointer(t,i.itemSize,a.type,i.normalized,o,l),i.isInstancedBufferAttribute&&!i.isInterleavedBufferAttribute?n.vertexAttribDivisor(t,i.meshPerAttribute):i.isInterleavedBufferAttribute&&i.data.isInstancedInterleavedBuffer&&n.vertexAttribDivisor(t,i.data.meshPerAttribute)}return n.bindBuffer(n.ARRAY_BUFFER,null),this.vaoCache[r]=i,{vaoGPU:i,staticVao:s}}_getTransformFeedback(t){let e="";for(let n=0;n<t.length;n++)e+=":"+t[n].id;let n=this.transformFeedbackCache[e];if(void 0!==n)return n;const{gl:i}=this;n=i.createTransformFeedback(),i.bindTransformFeedback(i.TRANSFORM_FEEDBACK,n);for(let e=0;e<t.length;e++){const n=t[e];i.bindBufferBase(i.TRANSFORM_FEEDBACK_BUFFER,e,n.transformBuffer)}return i.bindTransformFeedback(i.TRANSFORM_FEEDBACK,null),this.transformFeedbackCache[e]=n,n}_setupBindings(t,e){const n=this.gl;for(const i of t)for(const t of i.bindings){const i=this.get(t).index;if(t.isUniformsGroup||t.isUniformBuffer){const r=n.getUniformBlockIndex(e,t.name);n.uniformBlockBinding(e,r,i)}else if(t.isSampledTexture){const r=n.getUniformLocation(e,t.name);n.uniform1i(r,i)}}}_bindUniforms(t){const{gl:e,state:n}=this;for(const i of t)for(const t of i.bindings){const i=this.get(t),r=i.index;t.isUniformsGroup||t.isUniformBuffer?n.bindBufferBase(e.UNIFORM_BUFFER,r,i.bufferGPU):t.isSampledTexture&&n.bindTexture(i.glTextureType,i.textureGPU,e.TEXTURE0+r)}}}class Cq extends Gz{constructor(t,e){super(t),this.texture=e,this.version=e?e.version:0,this.isSampler=!0}}class Rq extends Cq{constructor(t,e,n){super(t,e?e.value:null),this.textureNode=e,this.groupNode=n}update(){this.texture=this.textureNode.value}}class Nq extends Vz{constructor(t,e){super(t,e?e.array:null),this.attribute=e,this.isStorageBuffer=!0}}let Pq=0;class Dq extends Nq{constructor(t,e){super("StorageBuffer_"+Pq++,t?t.value:null),this.nodeUniform=t,this.access=t?t.access:YF,this.groupNode=e}get buffer(){return this.nodeUniform.value}}class Iq extends yU{constructor(t){super(),this.device=t;this.mipmapSampler=t.createSampler({minFilter:yF}),this.flipYSampler=t.createSampler({minFilter:vF}),this.transferPipelines={},this.flipYPipelines={},this.mipmapVertexShaderModule=t.createShaderModule({label:"mipmapVertex",code:"\nstruct VarysStruct {\n\t@builtin( position ) Position: vec4<f32>,\n\t@location( 0 ) vTex : vec2<f32>\n};\n\n@vertex\nfn main( @builtin( vertex_index ) vertexIndex : u32 ) -> VarysStruct {\n\n\tvar Varys : VarysStruct;\n\n\tvar pos = array< vec2<f32>, 4 >(\n\t\tvec2<f32>( -1.0,  1.0 ),\n\t\tvec2<f32>(  1.0,  1.0 ),\n\t\tvec2<f32>( -1.0, -1.0 ),\n\t\tvec2<f32>(  1.0, -1.0 )\n\t);\n\n\tvar tex = array< vec2<f32>, 4 >(\n\t\tvec2<f32>( 0.0, 0.0 ),\n\t\tvec2<f32>( 1.0, 0.0 ),\n\t\tvec2<f32>( 0.0, 1.0 ),\n\t\tvec2<f32>( 1.0, 1.0 )\n\t);\n\n\tVarys.vTex = tex[ vertexIndex ];\n\tVarys.Position = vec4<f32>( pos[ vertexIndex ], 0.0, 1.0 );\n\n\treturn Varys;\n\n}\n"}),this.mipmapFragmentShaderModule=t.createShaderModule({label:"mipmapFragment",code:"\n@group( 0 ) @binding( 0 )\nvar imgSampler : sampler;\n\n@group( 0 ) @binding( 1 )\nvar img : texture_2d<f32>;\n\n@fragment\nfn main( @location( 0 ) vTex : vec2<f32> ) -> @location( 0 ) vec4<f32> {\n\n\treturn textureSample( img, imgSampler, vTex );\n\n}\n"}),this.flipYFragmentShaderModule=t.createShaderModule({label:"flipYFragment",code:"\n@group( 0 ) @binding( 0 )\nvar imgSampler : sampler;\n\n@group( 0 ) @binding( 1 )\nvar img : texture_2d<f32>;\n\n@fragment\nfn main( @location( 0 ) vTex : vec2<f32> ) -> @location( 0 ) vec4<f32> {\n\n\treturn textureSample( img, imgSampler, vec2( vTex.x, 1.0 - vTex.y ) );\n\n}\n"})}getTransferPipeline(t){let e=this.transferPipelines[t];return void 0===e&&(e=this.device.createRenderPipeline({label:`mipmap-${t}`,vertex:{module:this.mipmapVertexShaderModule,entryPoint:"main"},fragment:{module:this.mipmapFragmentShaderModule,entryPoint:"main",targets:[{format:t}]},primitive:{topology:$O,stripIndexFormat:dF},layout:"auto"}),this.transferPipelines[t]=e),e}getFlipYPipeline(t){let e=this.flipYPipelines[t];return void 0===e&&(e=this.device.createRenderPipeline({label:`flipY-${t}`,vertex:{module:this.mipmapVertexShaderModule,entryPoint:"main"},fragment:{module:this.flipYFragmentShaderModule,entryPoint:"main",targets:[{format:t}]},primitive:{topology:$O,stripIndexFormat:dF},layout:"auto"}),this.flipYPipelines[t]=e),e}flipY(t,e,n=0){const i=e.format,{width:r,height:s}=e.size,a=this.getTransferPipeline(i),o=this.getFlipYPipeline(i),l=this.device.createTexture({size:{width:r,height:s,depthOrArrayLayers:1},format:i,usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING}),u=t.createView({baseMipLevel:0,mipLevelCount:1,dimension:sk,baseArrayLayer:n}),h=l.createView({baseMipLevel:0,mipLevelCount:1,dimension:sk,baseArrayLayer:0}),c=this.device.createCommandEncoder({}),A=(t,e,n)=>{const i=t.getBindGroupLayout(0),r=this.device.createBindGroup({layout:i,entries:[{binding:0,resource:this.flipYSampler},{binding:1,resource:e}]}),s=c.beginRenderPass({colorAttachments:[{view:n,loadOp:oF,storeOp:sF,clearValue:[0,0,0,0]}]});s.setPipeline(t),s.setBindGroup(0,r),s.draw(4,1,0,0),s.end()};A(a,u,h),A(o,h,u),this.device.queue.submit([c.finish()]),l.destroy()}generateMipmaps(t,e,n=0){const i=this.get(t);void 0===i.useCount&&(i.useCount=0,i.layers=[]);const r=i.layers[n]||this._mipmapCreateBundles(t,e,n),s=this.device.createCommandEncoder({});this._mipmapRunBundles(s,r),this.device.queue.submit([s.finish()]),0!==i.useCount&&(i.layers[n]=r),i.useCount++}_mipmapCreateBundles(t,e,n){const i=this.getTransferPipeline(e.format),r=i.getBindGroupLayout(0);let s=t.createView({baseMipLevel:0,mipLevelCount:1,dimension:sk,baseArrayLayer:n});const a=[];for(let o=1;o<e.mipLevelCount;o++){const l=this.device.createBindGroup({layout:r,entries:[{binding:0,resource:this.mipmapSampler},{binding:1,resource:s}]}),u=t.createView({baseMipLevel:o,mipLevelCount:1,dimension:sk,baseArrayLayer:n}),h={colorAttachments:[{view:u,loadOp:oF,storeOp:sF,clearValue:[0,0,0,0]}]},c=this.device.createRenderBundleEncoder({colorFormats:[e.format]});c.setPipeline(i),c.setBindGroup(0,l),c.draw(4,1,0,0),a.push({renderBundles:[c.finish()],passDescriptor:h}),s=u}return a}_mipmapRunBundles(t,e){const n=e.length;for(let i=0;i<n;i++){const n=e[i],r=t.beginRenderPass(n.passDescriptor);r.executeBundles(n.renderBundles),r.end()}}}const Lq={[Tb]:"never",[Eb]:"less",[Cb]:"equal",[Rb]:"less-equal",[Nb]:"greater",[Db]:"greater-equal",[Ib]:"always",[Pb]:"not-equal"},Bq=[0,1,3,2,4,5];class Uq{constructor(t){this.backend=t,this._passUtils=null,this.defaultTexture={},this.defaultCubeTexture={},this.defaultVideoFrame=null,this.colorBuffer=null,this.depthTexture=new tT,this.depthTexture.name="depthBuffer"}createSampler(t){const e=this.backend,n=e.device,i=e.get(t),r={addressModeU:this._convertAddressMode(t.wrapS),addressModeV:this._convertAddressMode(t.wrapT),addressModeW:this._convertAddressMode(t.wrapR),magFilter:this._convertFilterMode(t.magFilter),minFilter:this._convertFilterMode(t.minFilter),mipmapFilter:this._convertFilterMode(t.minFilter),maxAnisotropy:t.anisotropy};t.isDepthTexture&&null!==t.compareFunction&&(r.compare=Lq[t.compareFunction]),i.sampler=n.createSampler(r)}createDefaultTexture(t){let e;const n=Oq(t);t.isCubeTexture?e=this._getDefaultCubeTextureGPU(n):t.isVideoTexture?this.backend.get(t).externalTexture=this._getDefaultVideoFrame():e=this._getDefaultTextureGPU(n),this.backend.get(t).texture=e}createTexture(t,e={}){const n=this.backend,i=n.get(t);if(i.initialized)throw new Error("WebGPUTextureUtils: Texture already initialized.");void 0===e.needsMipmaps&&(e.needsMipmaps=!1),void 0===e.levels&&(e.levels=1),void 0===e.depth&&(e.depth=1);const{width:r,height:s,depth:a,levels:o}=e,l=this._getDimension(t),u=t.internalFormat||e.format||Oq(t,n.device);i.format=u;let h=void 0!==e.sampleCount?e.sampleCount:1;h=n.utils.getSampleCount(h);const c=t.isRenderTargetTexture&&!t.isMultisampleRenderTargetTexture?1:h;let A=GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.COPY_SRC;!0===t.isStorageTexture&&(A|=GPUTextureUsage.STORAGE_BINDING),!0!==t.isCompressedTexture&&!0!==t.isCompressedArrayTexture&&(A|=GPUTextureUsage.RENDER_ATTACHMENT);const d={label:t.name,size:{width:r,height:s,depthOrArrayLayers:a},mipLevelCount:o,sampleCount:c,dimension:l,format:u,usage:A};if(t.isVideoTexture){const e=t.source.data,n=new VideoFrame(e);d.size.width=n.displayWidth,d.size.height=n.displayHeight,n.close(),i.externalTexture=e}else{if(void 0===u)return console.warn("WebGPURenderer: Texture format not supported."),this.createDefaultTexture(t);i.texture=n.device.createTexture(d)}if(t.isRenderTargetTexture&&h>1&&!t.isMultisampleRenderTargetTexture){const t=Object.assign({},d);t.label=t.label+"-msaa",t.sampleCount=h,i.msaaTexture=n.device.createTexture(t)}i.initialized=!0,i.textureDescriptorGPU=d}destroyTexture(t){const e=this.backend,n=e.get(t);n.texture.destroy(),void 0!==n.msaaTexture&&n.msaaTexture.destroy(),e.delete(t)}destroySampler(t){delete this.backend.get(t).sampler}generateMipmaps(t){const e=this.backend.get(t);if(t.isCubeTexture)for(let t=0;t<6;t++)this._generateMipmaps(e.texture,e.textureDescriptorGPU,t);else{const n=t.image.depth||1;for(let t=0;t<n;t++)this._generateMipmaps(e.texture,e.textureDescriptorGPU,t)}}getColorBuffer(){this.colorBuffer&&this.colorBuffer.destroy();const t=this.backend,{width:e,height:n}=t.getDrawingBufferSize();return this.colorBuffer=t.device.createTexture({label:"colorBuffer",size:{width:e,height:n,depthOrArrayLayers:1},sampleCount:t.utils.getSampleCount(t.renderer.samples),format:t.utils.getPreferredCanvasFormat(),usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_SRC}),this.colorBuffer}getDepthBuffer(t=!0,e=!1){const n=this.backend,{width:i,height:r}=n.getDrawingBufferSize(),s=this.depthTexture,a=n.get(s).texture;let o,l;if(e?(o=Hx,l=zx):t&&(o=Vx,l=Ox),void 0!==a){if(s.image.width===i&&s.image.height===r&&s.format===o&&s.type===l)return a;this.destroyTexture(s)}return s.name="depthBuffer",s.format=o,s.type=l,s.image.width=i,s.image.height=r,this.createTexture(s,{sampleCount:n.utils.getSampleCount(n.renderer.samples),width:i,height:r}),n.get(s).texture}updateTexture(t,e){const n=this.backend.get(t),{textureDescriptorGPU:i}=n;if(!t.isRenderTargetTexture&&void 0!==i){if(t.isDataTexture)this._copyBufferToTexture(e.image,n.texture,i,0,t.flipY);else if(t.isDataArrayTexture||t.isData3DTexture)for(let r=0;r<e.image.depth;r++)this._copyBufferToTexture(e.image,n.texture,i,r,t.flipY,r);else if(t.isCompressedTexture||t.isCompressedArrayTexture)this._copyCompressedBufferToTexture(t.mipmaps,n.texture,i);else if(t.isCubeTexture)this._copyCubeMapToTexture(e.images,n.texture,i,t.flipY);else if(t.isVideoTexture){const e=t.source.data;n.externalTexture=e}else this._copyImageToTexture(e.image,n.texture,i,0,t.flipY);n.version=t.version,t.onUpdate&&t.onUpdate(t)}}async copyTextureToBuffer(t,e,n,i,r,s){const a=this.backend.device,o=this.backend.get(t),l=o.texture,u=o.textureDescriptorGPU.format,h=this._getBytesPerTexel(u);let c=i*h;c=256*Math.ceil(c/256);const A=a.createBuffer({size:i*r*h,usage:GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ}),d=a.createCommandEncoder();d.copyTextureToBuffer({texture:l,origin:{x:e,y:n,z:s}},{buffer:A,bytesPerRow:c},{width:i,height:r});const p=this._getTypedArrayType(u);a.queue.submit([d.finish()]),await A.mapAsync(GPUMapMode.READ);return new p(A.getMappedRange())}_isEnvironmentTexture(t){const e=t.mapping;return e===xx||e===bx||e===vx||e===_x}_getDefaultTextureGPU(t){let e=this.defaultTexture[t];if(void 0===e){const n=new pS;n.minFilter=Tx,n.magFilter=Tx,this.createTexture(n,{width:1,height:1,format:t}),this.defaultTexture[t]=e=n}return this.backend.get(e).texture}_getDefaultCubeTextureGPU(t){let e=this.defaultTexture[t];if(void 0===e){const n=new Bw;n.minFilter=Tx,n.magFilter=Tx,this.createTexture(n,{width:1,height:1,depth:6}),this.defaultCubeTexture[t]=e=n}return this.backend.get(e).texture}_getDefaultVideoFrame(){let t=this.defaultVideoFrame;if(null===t){const e={timestamp:0,codedWidth:1,codedHeight:1,format:"RGBA"};this.defaultVideoFrame=t=new VideoFrame(new Uint8Array([0,0,0,255]),e)}return t}_copyCubeMapToTexture(t,e,n,i){for(let r=0;r<6;r++){const s=t[r],a=!0===i?Bq[r]:r;s.isDataTexture?this._copyBufferToTexture(s.image,e,n,a,i):this._copyImageToTexture(s,e,n,a,i)}}_copyImageToTexture(t,e,n,i,r){this.backend.device.queue.copyExternalImageToTexture({source:t},{texture:e,mipLevel:0,origin:{x:0,y:0,z:i}},{width:t.width,height:t.height,depthOrArrayLayers:1}),!0===r&&this._flipY(e,n,i)}_getPassUtils(){let t=this._passUtils;return null===t&&(this._passUtils=t=new Iq(this.backend.device)),t}_generateMipmaps(t,e,n=0){this._getPassUtils().generateMipmaps(t,e,n)}_flipY(t,e,n=0){this._getPassUtils().flipY(t,e,n)}_copyBufferToTexture(t,e,n,i,r,s=0){const a=this.backend.device,o=t.data,l=this._getBytesPerTexel(n.format),u=t.width*l;a.queue.writeTexture({texture:e,mipLevel:0,origin:{x:0,y:0,z:i}},o,{offset:t.width*t.height*l*s,bytesPerRow:u},{width:t.width,height:t.height,depthOrArrayLayers:1}),!0===r&&this._flipY(e,n,i)}_copyCompressedBufferToTexture(t,e,n){const i=this.backend.device,r=this._getBlockData(n.format),s=n.size.depthOrArrayLayers>1;for(let a=0;a<t.length;a++){const o=t[a],l=o.width,u=o.height,h=s?n.size.depthOrArrayLayers:1,c=Math.ceil(l/r.width)*r.byteLength,A=c*Math.ceil(u/r.height);for(let t=0;t<h;t++)i.queue.writeTexture({texture:e,mipLevel:a,origin:{x:0,y:0,z:t}},o.data,{offset:t*A,bytesPerRow:c,rowsPerImage:Math.ceil(u/r.height)},{width:Math.ceil(l/r.width)*r.width,height:Math.ceil(u/r.height)*r.height,depthOrArrayLayers:1})}}_getBlockData(t){return t===pF.BC1RGBAUnorm||t===pF.BC1RGBAUnormSRGB?{byteLength:8,width:4,height:4}:t===pF.BC2RGBAUnorm||t===pF.BC2RGBAUnormSRGB||t===pF.BC3RGBAUnorm||t===pF.BC3RGBAUnormSRGB?{byteLength:16,width:4,height:4}:t===pF.BC4RUnorm||t===pF.BC4RSNorm?{byteLength:8,width:4,height:4}:t===pF.BC5RGUnorm||t===pF.BC5RGSnorm||t===pF.BC6HRGBUFloat||t===pF.BC6HRGBFloat||t===pF.BC7RGBAUnorm||t===pF.BC7RGBAUnormSRGB?{byteLength:16,width:4,height:4}:t===pF.ETC2RGB8Unorm||t===pF.ETC2RGB8UnormSRGB||t===pF.ETC2RGB8A1Unorm||t===pF.ETC2RGB8A1UnormSRGB?{byteLength:8,width:4,height:4}:t===pF.ETC2RGBA8Unorm||t===pF.ETC2RGBA8UnormSRGB?{byteLength:16,width:4,height:4}:t===pF.EACR11Unorm||t===pF.EACR11Snorm?{byteLength:8,width:4,height:4}:t===pF.EACRG11Unorm||t===pF.EACRG11Snorm||t===pF.ASTC4x4Unorm||t===pF.ASTC4x4UnormSRGB?{byteLength:16,width:4,height:4}:t===pF.ASTC5x4Unorm||t===pF.ASTC5x4UnormSRGB?{byteLength:16,width:5,height:4}:t===pF.ASTC5x5Unorm||t===pF.ASTC5x5UnormSRGB?{byteLength:16,width:5,height:5}:t===pF.ASTC6x5Unorm||t===pF.ASTC6x5UnormSRGB?{byteLength:16,width:6,height:5}:t===pF.ASTC6x6Unorm||t===pF.ASTC6x6UnormSRGB?{byteLength:16,width:6,height:6}:t===pF.ASTC8x5Unorm||t===pF.ASTC8x5UnormSRGB?{byteLength:16,width:8,height:5}:t===pF.ASTC8x6Unorm||t===pF.ASTC8x6UnormSRGB?{byteLength:16,width:8,height:6}:t===pF.ASTC8x8Unorm||t===pF.ASTC8x8UnormSRGB?{byteLength:16,width:8,height:8}:t===pF.ASTC10x5Unorm||t===pF.ASTC10x5UnormSRGB?{byteLength:16,width:10,height:5}:t===pF.ASTC10x6Unorm||t===pF.ASTC10x6UnormSRGB?{byteLength:16,width:10,height:6}:t===pF.ASTC10x8Unorm||t===pF.ASTC10x8UnormSRGB?{byteLength:16,width:10,height:8}:t===pF.ASTC10x10Unorm||t===pF.ASTC10x10UnormSRGB?{byteLength:16,width:10,height:10}:t===pF.ASTC12x10Unorm||t===pF.ASTC12x10UnormSRGB?{byteLength:16,width:12,height:10}:t===pF.ASTC12x12Unorm||t===pF.ASTC12x12UnormSRGB?{byteLength:16,width:12,height:12}:void 0}_convertAddressMode(t){let e=fF;return t===Sx?e=mF:t===wx&&(e=gF),e}_convertFilterMode(t){let e=yF;return t!==Tx&&t!==Ex&&t!==Cx||(e=vF),e}_getBytesPerTexel(t){return t===pF.R8Unorm||t===pF.R8Snorm||t===pF.R8Uint||t===pF.R8Sint?1:t===pF.R16Uint||t===pF.R16Sint||t===pF.R16Float||t===pF.RG8Unorm||t===pF.RG8Snorm||t===pF.RG8Uint||t===pF.RG8Sint?2:t===pF.R32Uint||t===pF.R32Sint||t===pF.R32Float||t===pF.RG16Uint||t===pF.RG16Sint||t===pF.RG16Float||t===pF.RGBA8Unorm||t===pF.RGBA8UnormSRGB||t===pF.RGBA8Snorm||t===pF.RGBA8Uint||t===pF.RGBA8Sint||t===pF.BGRA8Unorm||t===pF.BGRA8UnormSRGB||t===pF.RGB9E5UFloat||t===pF.RGB10A2Unorm||t===pF.RG11B10UFloat||t===pF.Depth32Float||t===pF.Depth24Plus||t===pF.Depth24PlusStencil8||t===pF.Depth32FloatStencil8?4:t===pF.RG32Uint||t===pF.RG32Sint||t===pF.RG32Float||t===pF.RGBA16Uint||t===pF.RGBA16Sint||t===pF.RGBA16Float?8:t===pF.RGBA32Uint||t===pF.RGBA32Sint||t===pF.RGBA32Float?16:void 0}_getTypedArrayType(t){return t===pF.R8Uint?Uint8Array:t===pF.R8Sint?Int8Array:t===pF.R8Unorm?Uint8Array:t===pF.R8Snorm?Int8Array:t===pF.RG8Uint?Uint8Array:t===pF.RG8Sint?Int8Array:t===pF.RG8Unorm?Uint8Array:t===pF.RG8Snorm?Int8Array:t===pF.RGBA8Uint?Uint8Array:t===pF.RGBA8Sint?Int8Array:t===pF.RGBA8Unorm?Uint8Array:t===pF.RGBA8Snorm?Int8Array:t===pF.R16Uint?Uint16Array:t===pF.R16Sint?Int16Array:t===pF.RG16Uint?Uint16Array:t===pF.RG16Sint?Int16Array:t===pF.RGBA16Uint?Uint16Array:t===pF.RGBA16Sint?Int16Array:t===pF.R16Float||t===pF.RG16Float||t===pF.RGBA16Float?Uint16Array:t===pF.R32Uint?Uint32Array:t===pF.R32Sint?Int32Array:t===pF.R32Float?Float32Array:t===pF.RG32Uint?Uint32Array:t===pF.RG32Sint?Int32Array:t===pF.RG32Float?Float32Array:t===pF.RGBA32Uint?Uint32Array:t===pF.RGBA32Sint?Int32Array:t===pF.RGBA32Float?Float32Array:t===pF.BGRA8Unorm||t===pF.BGRA8UnormSRGB?Uint8Array:t===pF.RGB10A2Unorm||t===pF.RGB9E5UFloat||t===pF.RG11B10UFloat?Uint32Array:t===pF.Depth32Float?Float32Array:t===pF.Depth24Plus||t===pF.Depth24PlusStencil8?Uint32Array:t===pF.Depth32FloatStencil8?Float32Array:void 0}_getDimension(t){let e;return e=t.isData3DTexture?rk:ik,e}}function Oq(t,e=null){const n=t.format,i=t.type,r=t.colorSpace;let s;if(!0===t.isFramebufferTexture&&t.type===Dx)s=pF.BGRA8Unorm;else if(!0===t.isCompressedTexture||!0===t.isCompressedArrayTexture)switch(n){case Zx:s=r===yb?pF.BC1RGBAUnormSRGB:pF.BC1RGBAUnorm;break;case Kx:s=r===yb?pF.BC2RGBAUnormSRGB:pF.BC2RGBAUnorm;break;case Jx:s=r===yb?pF.BC3RGBAUnormSRGB:pF.BC3RGBAUnorm;break;case tb:s=r===yb?pF.ETC2RGB8UnormSRGB:pF.ETC2RGB8Unorm;break;case eb:s=r===yb?pF.ETC2RGBA8UnormSRGB:pF.ETC2RGBA8Unorm;break;case nb:s=r===yb?pF.ASTC4x4UnormSRGB:pF.ASTC4x4Unorm;break;case ib:s=r===yb?pF.ASTC5x4UnormSRGB:pF.ASTC5x4Unorm;break;case rb:s=r===yb?pF.ASTC5x5UnormSRGB:pF.ASTC5x5Unorm;break;case sb:s=r===yb?pF.ASTC6x5UnormSRGB:pF.ASTC6x5Unorm;break;case ab:s=r===yb?pF.ASTC6x6UnormSRGB:pF.ASTC6x6Unorm;break;case ob:s=r===yb?pF.ASTC8x5UnormSRGB:pF.ASTC8x5Unorm;break;case lb:s=r===yb?pF.ASTC8x6UnormSRGB:pF.ASTC8x6Unorm;break;case ub:s=r===yb?pF.ASTC8x8UnormSRGB:pF.ASTC8x8Unorm;break;case hb:s=r===yb?pF.ASTC10x5UnormSRGB:pF.ASTC10x5Unorm;break;case cb:s=r===yb?pF.ASTC10x6UnormSRGB:pF.ASTC10x6Unorm;break;case Ab:s=r===yb?pF.ASTC10x8UnormSRGB:pF.ASTC10x8Unorm;break;case db:s=r===yb?pF.ASTC10x10UnormSRGB:pF.ASTC10x10Unorm;break;case pb:s=r===yb?pF.ASTC12x10UnormSRGB:pF.ASTC12x10Unorm;break;case fb:s=r===yb?pF.ASTC12x12UnormSRGB:pF.ASTC12x12Unorm;break;default:console.error("WebGPURenderer: Unsupported texture format.",n)}else switch(n){case Gx:switch(i){case Ix:s=pF.RGBA8Snorm;break;case Lx:s=pF.RGBA16Sint;break;case Bx:s=pF.RGBA16Uint;break;case Ox:s=pF.RGBA32Uint;break;case Ux:s=pF.RGBA32Sint;break;case Dx:s=r===yb?pF.RGBA8UnormSRGB:pF.RGBA8Unorm;break;case kx:s=pF.RGBA16Float;break;case Fx:s=pF.RGBA32Float;break;default:console.error("WebGPURenderer: Unsupported texture type with RGBAFormat.",i)}break;case qx:if(35902===i)s=pF.RGB9E5UFloat;else console.error("WebGPURenderer: Unsupported texture type with RGBFormat.",i);break;case jx:switch(i){case Ix:s=pF.R8Snorm;break;case Lx:s=pF.R16Sint;break;case Bx:s=pF.R16Uint;break;case Ox:s=pF.R32Uint;break;case Ux:s=pF.R32Sint;break;case Dx:s=pF.R8Unorm;break;case kx:s=pF.R16Float;break;case Fx:s=pF.R32Float;break;default:console.error("WebGPURenderer: Unsupported texture type with RedFormat.",i)}break;case Xx:switch(i){case Ix:s=pF.RG8Snorm;break;case Lx:s=pF.RG16Sint;break;case Bx:s=pF.RG16Uint;break;case Ox:s=pF.RG32Uint;break;case Ux:s=pF.RG32Sint;break;case Dx:s=pF.RG8Unorm;break;case kx:s=pF.RG16Float;break;case Fx:s=pF.RG32Float;break;default:console.error("WebGPURenderer: Unsupported texture type with RGFormat.",i)}break;case Vx:switch(i){case Bx:s=pF.Depth16Unorm;break;case Ox:s=pF.Depth24Plus;break;case Fx:s=pF.Depth32Float;break;default:console.error("WebGPURenderer: Unsupported texture type with DepthFormat.",i)}break;case Hx:switch(i){case zx:s=pF.Depth24PlusStencil8;break;case Fx:e&&!1===e.features.has(Ak.Depth32FloatStencil8)&&console.error('WebGPURenderer: Depth textures with DepthStencilFormat + FloatType can only be used with the "depth32float-stencil8" GPU feature.'),s=pF.Depth32FloatStencil8;break;default:console.error("WebGPURenderer: Unsupported texture type with DepthStencilFormat.",i)}break;case Wx:switch(i){case Ux:s=pF.R32Sint;break;case Ox:s=pF.R32Uint;break;default:console.error("WebGPURenderer: Unsupported texture type with RedIntegerFormat.",i)}break;case Yx:switch(i){case Ux:s=pF.RG32Sint;break;case Ox:s=pF.RG32Uint;break;default:console.error("WebGPURenderer: Unsupported texture type with RGIntegerFormat.",i)}break;case Qx:switch(i){case Ux:s=pF.RGBA32Sint;break;case Ox:s=pF.RGBA32Uint;break;default:console.error("WebGPURenderer: Unsupported texture type with RGBAIntegerFormat.",i)}break;default:console.error("WebGPURenderer: Unsupported texture format.",n)}return s}const Fq=/^[fn]*\s*([a-z_0-9]+)?\s*\(([\s\S]*?)\)\s*[\-\>]*\s*([a-z_0-9]+(?:<[\s\S]+?>)?)/i,kq=/([a-z_0-9]+)\s*:\s*([a-z_0-9]+(?:<[\s\S]+?>)?)/gi,zq={f32:"float",i32:"int",u32:"uint",bool:"bool","vec2<f32>":"vec2","vec2<i32>":"ivec2","vec2<u32>":"uvec2","vec2<bool>":"bvec2",vec2f:"vec2",vec2i:"ivec2",vec2u:"uvec2",vec2b:"bvec2","vec3<f32>":"vec3","vec3<i32>":"ivec3","vec3<u32>":"uvec3","vec3<bool>":"bvec3",vec3f:"vec3",vec3i:"ivec3",vec3u:"uvec3",vec3b:"bvec3","vec4<f32>":"vec4","vec4<i32>":"ivec4","vec4<u32>":"uvec4","vec4<bool>":"bvec4",vec4f:"vec4",vec4i:"ivec4",vec4u:"uvec4",vec4b:"bvec4","mat2x2<f32>":"mat2",mat2x2f:"mat2","mat3x3<f32>":"mat3",mat3x3f:"mat3","mat4x4<f32>":"mat4",mat4x4f:"mat4",sampler:"sampler",texture_1d:"texture",texture_2d:"texture",texture_2d_array:"texture",texture_multisampled_2d:"cubeTexture",texture_depth_2d:"depthTexture",texture_3d:"texture3D",texture_cube:"cubeTexture",texture_cube_array:"cubeTexture",texture_storage_1d:"storageTexture",texture_storage_2d:"storageTexture",texture_storage_2d_array:"storageTexture",texture_storage_3d:"storageTexture"};class qq extends hz{constructor(t){const{type:e,inputs:n,name:i,inputsCode:r,blockCode:s,outputType:a}=(t=>{const e=(t=t.trim()).match(Fq);if(null!==e&&4===e.length){const n=e[2],i=[];let r=null;for(;null!==(r=kq.exec(n));)i.push({name:r[1],type:r[2]});const s=[];for(let t=0;t<i.length;t++){const{name:e,type:n}=i[t];let r=n;r.startsWith("texture")&&(r=n.split("<")[0]),r=zq[r]||r,s.push(new UO(r,e))}const a=t.substring(e[0].length),o=e[3]||"void",l=void 0!==e[1]?e[1]:"";return{type:zq[o]||o,inputs:s,name:l,inputsCode:n,blockCode:a,outputType:o}}throw new Error("FunctionNode: Function is not a WGSL code.")})(t);super(e,n,i),this.inputsCode=r,this.blockCode=s,this.outputType=a}getCode(t=this.name){const e="void"!==this.outputType?"-> "+this.outputType:"";return`fn ${t} ( ${this.inputsCode.trim()} ) ${e}`+this.blockCode}}class Gq extends uz{parseFunction(t){return new qq(t)}}const Vq=self.GPUShaderStage,Hq={vertex:Vq?Vq.VERTEX:1,fragment:Vq?Vq.FRAGMENT:2,compute:Vq?Vq.COMPUTE:4},jq={instance:!0,swizzleAssign:!1,storageBuffer:!0},Wq={"^^":"tsl_xor"},Xq={float:"f32",int:"i32",uint:"u32",bool:"bool",color:"vec3<f32>",vec2:"vec2<f32>",ivec2:"vec2<i32>",uvec2:"vec2<u32>",bvec2:"vec2<bool>",vec3:"vec3<f32>",ivec3:"vec3<i32>",uvec3:"vec3<u32>",bvec3:"vec3<bool>",vec4:"vec4<f32>",ivec4:"vec4<i32>",uvec4:"vec4<u32>",bvec4:"vec4<bool>",mat2:"mat2x2<f32>",imat2:"mat2x2<i32>",umat2:"mat2x2<u32>",bmat2:"mat2x2<bool>",mat3:"mat3x3<f32>",imat3:"mat3x3<i32>",umat3:"mat3x3<u32>",bmat3:"mat3x3<bool>",mat4:"mat4x4<f32>",imat4:"mat4x4<i32>",umat4:"mat4x4<u32>",bmat4:"mat4x4<bool>"},Yq={tsl_xor:new VU("fn tsl_xor( a : bool, b : bool ) -> bool { return ( a || b ) && !( a && b ); }"),mod_float:new VU("fn tsl_mod_float( x : f32, y : f32 ) -> f32 { return x - y * floor( x / y ); }"),mod_vec2:new VU("fn tsl_mod_vec2( x : vec2f, y : vec2f ) -> vec2f { return x - y * floor( x / y ); }"),mod_vec3:new VU("fn tsl_mod_vec3( x : vec3f, y : vec3f ) -> vec3f { return x - y * floor( x / y ); }"),mod_vec4:new VU("fn tsl_mod_vec4( x : vec4f, y : vec4f ) -> vec4f { return x - y * floor( x / y ); }"),equals_bool:new VU("fn tsl_equals_bool( a : bool, b : bool ) -> bool { return a == b; }"),equals_bvec2:new VU("fn tsl_equals_bvec2( a : vec2f, b : vec2f ) -> vec2<bool> { return vec2<bool>( a.x == b.x, a.y == b.y ); }"),equals_bvec3:new VU("fn tsl_equals_bvec3( a : vec3f, b : vec3f ) -> vec3<bool> { return vec3<bool>( a.x == b.x, a.y == b.y, a.z == b.z ); }"),equals_bvec4:new VU("fn tsl_equals_bvec4( a : vec4f, b : vec4f ) -> vec4<bool> { return vec4<bool>( a.x == b.x, a.y == b.y, a.z == b.z, a.w == b.w ); }"),repeatWrapping:new VU("\nfn tsl_repeatWrapping( uv : vec2<f32>, dimension : vec2<u32> ) -> vec2<u32> {\n\n\tlet uvScaled = vec2<u32>( uv * vec2<f32>( dimension ) );\n\n\treturn ( ( uvScaled % dimension ) + dimension ) % dimension;\n\n}\n"),biquadraticTexture:new VU("\nfn tsl_biquadraticTexture( map : texture_2d<f32>, coord : vec2f, level : i32 ) -> vec4f {\n\n\tlet iRes = vec2i( textureDimensions( map, level ) );\n\tlet res = vec2f( iRes );\n\n\tlet uvScaled = coord * res;\n\tlet uvWrapping = ( ( uvScaled % res ) + res ) % res;\n\n\t// https://www.shadertoy.com/view/WtyXRy\n\n\tlet uv = uvWrapping - 0.5;\n\tlet iuv = floor( uv );\n\tlet f = fract( uv );\n\n\tlet rg1 = textureLoad( map, vec2i( iuv + vec2( 0.5, 0.5 ) ) % iRes, level );\n\tlet rg2 = textureLoad( map, vec2i( iuv + vec2( 1.5, 0.5 ) ) % iRes, level );\n\tlet rg3 = textureLoad( map, vec2i( iuv + vec2( 0.5, 1.5 ) ) % iRes, level );\n\tlet rg4 = textureLoad( map, vec2i( iuv + vec2( 1.5, 1.5 ) ) % iRes, level );\n\n\treturn mix( mix( rg1, rg2, f.x ), mix( rg3, rg4, f.x ), f.y );\n\n}\n")},Qq={dFdx:"dpdx",dFdy:"- dpdy",mod_float:"tsl_mod_float",mod_vec2:"tsl_mod_vec2",mod_vec3:"tsl_mod_vec3",mod_vec4:"tsl_mod_vec4",equals_bool:"tsl_equals_bool",equals_bvec2:"tsl_equals_bvec2",equals_bvec3:"tsl_equals_bvec3",equals_bvec4:"tsl_equals_bvec4",inversesqrt:"inverseSqrt",bitcast:"bitcast<f32>"};/Windows/g.test(navigator.userAgent)&&(Yq.pow_float=new VU("fn tsl_pow_float( a : f32, b : f32 ) -> f32 { return select( -pow( -a, b ), pow( a, b ), a > 0.0 ); }"),Yq.pow_vec2=new VU("fn tsl_pow_vec2( a : vec2f, b : vec2f ) -> vec2f { return vec2f( tsl_pow_float( a.x, b.x ), tsl_pow_float( a.y, b.y ) ); }",[Yq.pow_float]),Yq.pow_vec3=new VU("fn tsl_pow_vec3( a : vec3f, b : vec3f ) -> vec3f { return vec3f( tsl_pow_float( a.x, b.x ), tsl_pow_float( a.y, b.y ), tsl_pow_float( a.z, b.z ) ); }",[Yq.pow_float]),Yq.pow_vec4=new VU("fn tsl_pow_vec4( a : vec4f, b : vec4f ) -> vec4f { return vec4f( tsl_pow_float( a.x, b.x ), tsl_pow_float( a.y, b.y ), tsl_pow_float( a.z, b.z ), tsl_pow_float( a.w, b.w ) ); }",[Yq.pow_float]),Qq.pow_float="tsl_pow_float",Qq.pow_vec2="tsl_pow_vec2",Qq.pow_vec3="tsl_pow_vec3",Qq.pow_vec4="tsl_pow_vec4");let $q="";!0!==/Firefox/g.test(navigator.userAgent)&&($q+="diagnostic( off, derivative_uniformity );\n");class Zq extends LO{constructor(t,e){super(t,e,new Gq),this.uniformGroups={},this.builtins={},this.directives={},this.scopedArrays=new Map}needsToWorkingColorSpace(t){return!0===t.isVideoTexture&&t.colorSpace!==gb}_generateTextureSample(t,e,n,i,r=this.shaderStage){return"fragment"===r?i?`textureSample( ${e}, ${e}_sampler, ${n}, ${i} )`:`textureSample( ${e}, ${e}_sampler, ${n} )`:this.isFilteredTexture(t)?this.generateFilteredTexture(t,e,n):this.generateTextureLod(t,e,n,"0")}_generateVideoSample(t,e,n=this.shaderStage){if("fragment"===n)return`textureSampleBaseClampToEdge( ${t}, ${t}_sampler, vec2<f32>( ${e}.x, 1.0 - ${e}.y ) )`;console.error(`WebGPURenderer: THREE.VideoTexture does not support ${n} shader.`)}_generateTextureSampleLevel(t,e,n,i,r,s=this.shaderStage){return"fragment"===s&&!1===this.isUnfilterable(t)?`textureSampleLevel( ${e}, ${e}_sampler, ${n}, ${i} )`:this.isFilteredTexture(t)?this.generateFilteredTexture(t,e,n,i):this.generateTextureLod(t,e,n,i)}generateFilteredTexture(t,e,n,i="0"){return this._include("biquadraticTexture"),`tsl_biquadraticTexture( ${e}, ${n}, i32( ${i} ) )`}generateTextureLod(t,e,n,i="0"){this._include("repeatWrapping");return`textureLoad( ${e}, tsl_repeatWrapping( ${n}, ${!0===t.isMultisampleRenderTargetTexture?`textureDimensions( ${e} )`:`textureDimensions( ${e}, 0 )`} ), i32( ${i} ) )`}generateTextureLoad(t,e,n,i,r="0u"){return i?`textureLoad( ${e}, ${n}, ${i}, ${r} )`:`textureLoad( ${e}, ${n}, ${r} )`}generateTextureStore(t,e,n,i){return`textureStore( ${e}, ${n}, ${i} )`}isUnfilterable(t){return"float"!==this.getComponentTypeFromTexture(t)||!this.isAvailable("float32Filterable")&&!0===t.isDataTexture&&t.type===Fx||!0===t.isMultisampleRenderTargetTexture}generateTexture(t,e,n,i,r=this.shaderStage){let s=null;return s=!0===t.isVideoTexture?this._generateVideoSample(e,n,r):this.isUnfilterable(t)?this.generateTextureLod(t,e,n,"0",i,r):this._generateTextureSample(t,e,n,i,r),s}generateTextureGrad(t,e,n,i,r,s=this.shaderStage){if("fragment"===s)return`textureSampleGrad( ${e}, ${e}_sampler, ${n},  ${i[0]}, ${i[1]} )`;console.error(`WebGPURenderer: THREE.TextureNode.gradient() does not support ${s} shader.`)}generateTextureCompare(t,e,n,i,r,s=this.shaderStage){if("fragment"===s)return`textureSampleCompare( ${e}, ${e}_sampler, ${n}, ${i} )`;console.error(`WebGPURenderer: THREE.DepthTexture.compareFunction() does not support ${s} shader.`)}generateTextureLevel(t,e,n,i,r,s=this.shaderStage){let a=null;return a=!0===t.isVideoTexture?this._generateVideoSample(e,n,s):this._generateTextureSampleLevel(t,e,n,i,r,s),a}generateTextureBias(t,e,n,i,r,s=this.shaderStage){if("fragment"===s)return`textureSampleBias( ${e}, ${e}_sampler, ${n}, ${i} )`;console.error(`WebGPURenderer: THREE.TextureNode.biasNode does not support ${s} shader.`)}getPropertyName(t,e=this.shaderStage){if(!0===t.isNodeVarying&&!0===t.needsInterpolation){if("vertex"===e)return`varyings.${t.name}`}else if(!0===t.isNodeUniform){const e=t.name,n=t.type;return"texture"===n||"cubeTexture"===n||"storageTexture"===n||"texture3D"===n?e:"buffer"===n||"storageBuffer"===n?`NodeBuffer_${t.id}.${e}`:t.groupNode.name+"."+e}return super.getPropertyName(t)}getOutputStructName(){return"output"}_getUniformGroupCount(t){return Object.keys(this.uniforms[t]).length}getFunctionOperator(t){const e=Wq[t];return void 0!==e?(this._include(e),e):null}getStorageAccess(t){if(t.isStorageTextureNode)switch(t.access){case ZF:return"read";case $F:return"write";default:return"read_write"}else switch(t.access){case YF:return"read_write";case QF:return"read";default:return"write"}}getUniformFromNode(t,e,n,i=null){const r=super.getUniformFromNode(t,e,n,i),s=this.getDataFromNode(t,n,this.globalCache);if(void 0===s.uniformGPU){let i;const a=t.groupNode,o=a.name,l=this.getBindGroupArray(o,n);if("texture"===e||"cubeTexture"===e||"storageTexture"===e||"texture3D"===e){let s=null;if("texture"===e||"storageTexture"===e?s=new Kz(r.name,r.node,a,t.access?t.access:null):"cubeTexture"===e?s=new Jz(r.name,r.node,a,t.access?t.access:null):"texture3D"===e&&(s=new tq(r.name,r.node,a,t.access?t.access:null)),s.store=!0===t.isStorageTextureNode,s.setVisibility(Hq[n]),"fragment"===n&&!1===this.isUnfilterable(t.value)&&!1===s.store){const t=new Rq(`${r.name}_sampler`,r.node,a);t.setVisibility(Hq[n]),l.push(t,s),i=[t,s]}else l.push(s),i=[s]}else if("buffer"===e||"storageBuffer"===e){const r=new("storageBuffer"===e?Dq:Wz)(t,a);r.setVisibility(Hq[n]),l.push(r),i=r}else{const t=this.uniformGroups[n]||(this.uniformGroups[n]={});let s=t[o];void 0===s&&(s=new Qz(o,a),s.setVisibility(Hq[n]),t[o]=s,l.push(s)),i=this.getNodeUniform(r,e),s.addUniform(i)}s.uniformGPU=i}return r}getBuiltin(t,e,n,i=this.shaderStage){const r=this.builtins[i]||(this.builtins[i]=new Map);return!1===r.has(t)&&r.set(t,{name:t,property:e,type:n}),e}hasBuiltin(t,e=this.shaderStage){return void 0!==this.builtins[e]&&this.builtins[e].has(t)}getVertexIndex(){return"vertex"===this.shaderStage?this.getBuiltin("vertex_index","vertexIndex","u32","attribute"):"vertexIndex"}buildFunctionCode(t){const e=t.layout,n=this.flowShaderNode(t),i=[];for(const t of e.inputs)i.push(t.name+" : "+this.getType(t.type));let r=`fn ${e.name}( ${i.join(", ")} ) -> ${this.getType(e.type)} {\n${n.vars}\n${n.code}\n`;return n.result&&(r+=`\treturn ${n.result};\n`),r+="\n}\n",r}getInstanceIndex(){return"vertex"===this.shaderStage?this.getBuiltin("instance_index","instanceIndex","u32","attribute"):"instanceIndex"}getInvocationLocalIndex(){return this.getBuiltin("local_invocation_index","invocationLocalIndex","u32","attribute")}getSubgroupSize(){return this.enableSubGroups(),this.getBuiltin("subgroup_size","subgroupSize","u32","attribute")}getInvocationSubgroupIndex(){return this.enableSubGroups(),this.getBuiltin("subgroup_invocation_id","invocationSubgroupIndex","u32","attribute")}getSubgroupIndex(){return this.enableSubGroups(),this.getBuiltin("subgroup_id","subgroupIndex","u32","attribute")}getDrawIndex(){return null}getFrontFacing(){return this.getBuiltin("front_facing","isFront","bool")}getFragCoord(){return this.getBuiltin("position","fragCoord","vec4<f32>")+".xy"}getFragDepth(){return"output."+this.getBuiltin("frag_depth","depth","f32","output")}isFlipY(){return!1}enableDirective(t,e=this.shaderStage){(this.directives[e]||(this.directives[e]=new Set)).add(t)}getDirectives(t){const e=[],n=this.directives[t];if(void 0!==n)for(const t of n)e.push(`enable ${t};`);return e.join("\n")}enableSubGroups(){this.enableDirective("subgroups")}enableSubgroupsF16(){this.enableDirective("subgroups-f16")}enableClipDistances(){this.enableDirective("clip_distances")}enableShaderF16(){this.enableDirective("f16")}enableDualSourceBlending(){this.enableDirective("dual_source_blending")}getBuiltins(t){const e=[],n=this.builtins[t];if(void 0!==n)for(const{name:t,property:i,type:r}of n.values())e.push(`@builtin( ${t} ) ${i} : ${r}`);return e.join(",\n\t")}getScopedArray(t,e,n,i){return!1===this.scopedArrays.has(t)&&this.scopedArrays.set(t,{name:t,scope:e,bufferType:n,bufferCount:i}),t}getScopedArrays(t){if("compute"!==t)return;const e=[];for(const{name:t,scope:n,bufferType:i,bufferCount:r}of this.scopedArrays.values()){const s=this.getType(i);e.push(`var<${n}> ${t}: array< ${s}, ${r} >;`)}return e.join("\n")}getAttributes(t){const e=[];if("compute"===t&&(this.getBuiltin("global_invocation_id","id","vec3<u32>","attribute"),this.getBuiltin("workgroup_id","workgroupId","vec3<u32>","attribute"),this.getBuiltin("local_invocation_id","localId","vec3<u32>","attribute"),this.getBuiltin("num_workgroups","numWorkgroups","vec3<u32>","attribute"),this.renderer.hasFeature("subgroups")&&(this.enableDirective("subgroups",t),this.getBuiltin("subgroup_size","subgroupSize","u32","attribute"))),"vertex"===t||"compute"===t){const t=this.getBuiltins("attribute");t&&e.push(t);const n=this.getAttributesArray();for(let t=0,i=n.length;t<i;t++){const i=n[t],r=i.name,s=this.getType(i.type);e.push(`@location( ${t} ) ${r} : ${s}`)}}return e.join(",\n\t")}getStructMembers(t){const e=[],n=t.getMemberTypes();for(let t=0;t<n.length;t++){const i=n[t];e.push(`\t@location( ${t} ) m${t} : ${i}<f32>`)}const i=this.getBuiltins("output");return i&&e.push("\t"+i),e.join(",\n")}getStructs(t){const e=[],n=this.structs[t];for(let t=0,i=n.length;t<i;t++){const i=n[t],r=i.name;let s=`struct ${r} {\n`;s+=this.getStructMembers(i),s+="\n}",e.push(s),e.push(`\nvar<private> output : ${r};\n\n`)}return e.join("\n\n")}getVar(t,e){return`var ${e} : ${this.getType(t)}`}getVars(t){const e=[],n=this.vars[t];if(void 0!==n)for(const t of n)e.push(`\t${this.getVar(t.type,t.name)};`);return`\n${e.join("\n")}\n`}getVaryings(t){const e=[];if("vertex"===t&&this.getBuiltin("position","Vertex","vec4<f32>","vertex"),"vertex"===t||"fragment"===t){const n=this.varyings,i=this.vars[t];for(let r=0;r<n.length;r++){const s=n[r];if(s.needsInterpolation){let t=`@location( ${r} )`;/^(int|uint|ivec|uvec)/.test(s.type)&&(t+=" @interpolate( flat )"),e.push(`${t} ${s.name} : ${this.getType(s.type)}`)}else"vertex"===t&&!1===i.includes(s)&&i.push(s)}}const n=this.getBuiltins(t);n&&e.push(n);const i=e.join(",\n\t");return"vertex"===t?this._getWGSLStruct("VaryingsStruct","\t"+i):i}getUniforms(t){const e=this.uniforms[t],n=[],i=[],r=[],s={};for(const r of e){const e=r.groupNode.name,a=this.bindingsIndexes[e];if("texture"===r.type||"cubeTexture"===r.type||"storageTexture"===r.type||"texture3D"===r.type){const e=r.node.value;let i;"fragment"===t&&!1===this.isUnfilterable(e)&&!0!==r.node.isStorageTextureNode&&(!0===e.isDepthTexture&&null!==e.compareFunction?n.push(`@binding( ${a.binding++} ) @group( ${a.group} ) var ${r.name}_sampler : sampler_comparison;`):n.push(`@binding( ${a.binding++} ) @group( ${a.group} ) var ${r.name}_sampler : sampler;`));let s="";if(!0===e.isMultisampleRenderTargetTexture&&(s="_multisampled"),!0===e.isCubeTexture)i="texture_cube<f32>";else if(!0===e.isDataArrayTexture||!0===e.isCompressedArrayTexture)i="texture_2d_array<f32>";else if(!0===e.isDepthTexture)i=`texture_depth${s}_2d`;else if(!0===e.isVideoTexture)i="texture_external";else if(!0===e.isData3DTexture)i="texture_3d<f32>";else if(!0===r.node.isStorageTextureNode){i=`texture_storage_2d<${Oq(e)}, ${this.getStorageAccess(r.node)}>`}else{i=`texture${s}_2d<${this.getComponentTypeFromTexture(e).charAt(0)}32>`}n.push(`@binding( ${a.binding++} ) @group( ${a.group} ) var ${r.name} : ${i};`)}else if("buffer"===r.type||"storageBuffer"===r.type){const t=r.node,e=this.getType(t.bufferType),n=t.bufferCount,s=n>0?", "+n:"",o=t.isAtomic?`atomic<${e}>`:`${e}`,l=`\t${r.name} : array< ${o}${s} >\n`,u=t.isStorageBufferNode?`storage, ${this.getStorageAccess(t)}`:"uniform";i.push(this._getWGSLStructBinding("NodeBuffer_"+t.id,l,u,a.binding++,a.group))}else{const t=this.getType(this.getVectorType(r.type)),e=r.groupNode.name;(s[e]||(s[e]={index:a.binding++,id:a.group,snippets:[]})).snippets.push(`\t${r.name} : ${t}`)}}for(const t in s){const e=s[t];r.push(this._getWGSLStructBinding(t,e.snippets.join(",\n"),"uniform",e.index,e.id))}let a=n.join("\n");return a+=i.join("\n"),a+=r.join("\n"),a}buildCode(){const t=null!==this.material?{fragment:{},vertex:{}}:{compute:{}};this.sortBindingGroups();for(const e in t){const n=t[e];n.uniforms=this.getUniforms(e),n.attributes=this.getAttributes(e),n.varyings=this.getVaryings(e),n.structs=this.getStructs(e),n.vars=this.getVars(e),n.codes=this.getCodes(e),n.directives=this.getDirectives(e),n.scopedArrays=this.getScopedArrays(e);let i="// code\n\n";i+=this.flowCode[e];const r=this.flowNodes[e],s=r[r.length-1],a=s.outputNode,o=void 0!==a&&!0===a.isOutputStructNode;for(const t of r){const r=this.getFlowData(t),l=t.name;if(l&&(i.length>0&&(i+="\n"),i+=`\t// flow -> ${l}\n\t`),i+=`${r.code}\n\t`,t===s&&"compute"!==e)if(i+="// result\n\n\t","vertex"===e)i+=`varyings.Vertex = ${r.result};`;else if("fragment"===e)if(o)n.returnType=a.nodeType,i+=`return ${r.result};`;else{let t="\t@location(0) color: vec4<f32>";const e=this.getBuiltins("output");e&&(t+=",\n\t"+e),n.returnType="OutputStruct",n.structs+=this._getWGSLStruct("OutputStruct",t),n.structs+="\nvar<private> output : OutputStruct;\n\n",i+=`output.color = ${r.result};\n\n\treturn output;`}}n.flow=i}null!==this.material?(this.vertexShader=this._getWGSLVertexCode(t.vertex),this.fragmentShader=this._getWGSLFragmentCode(t.fragment)):this.computeShader=this._getWGSLComputeCode(t.compute,(this.object.workgroupSize||[64]).join(", "))}getMethod(t,e=null){let n;return null!==e&&(n=this._getWGSLMethod(t+"_"+e)),void 0===n&&(n=this._getWGSLMethod(t)),n||t}getType(t){return Xq[t]||t}isAvailable(t){let e=jq[t];return void 0===e&&("float32Filterable"===t&&(e=this.renderer.hasFeature("float32-filterable")),jq[t]=e),e}_getWGSLMethod(t){return void 0!==Yq[t]&&this._include(t),Qq[t]}_include(t){const e=Yq[t];return e.build(this),null!==this.currentFunctionNode&&this.currentFunctionNode.includes.push(e),e}_getWGSLVertexCode(t){return`${this.getSignature()}\n// directives\n${t.directives}\n\n// uniforms\n${t.uniforms}\n\n// varyings\n${t.varyings}\nvar<private> varyings : VaryingsStruct;\n\n// codes\n${t.codes}\n\n@vertex\nfn main( ${t.attributes} ) -> VaryingsStruct {\n\n\t// vars\n\t${t.vars}\n\n\t// flow\n\t${t.flow}\n\n\treturn varyings;\n\n}\n`}_getWGSLFragmentCode(t){return`${this.getSignature()}\n// global\n${$q}\n\n// uniforms\n${t.uniforms}\n\n// structs\n${t.structs}\n\n// codes\n${t.codes}\n\n@fragment\nfn main( ${t.varyings} ) -> ${t.returnType} {\n\n\t// vars\n\t${t.vars}\n\n\t// flow\n\t${t.flow}\n\n}\n`}_getWGSLComputeCode(t,e){return`${this.getSignature()}\n// directives\n${t.directives}\n\n// system\nvar<private> instanceIndex : u32;\n\n// locals\n${t.scopedArrays}\n\n// uniforms\n${t.uniforms}\n\n// codes\n${t.codes}\n\n@compute @workgroup_size( ${e} )\nfn main( ${t.attributes} ) {\n\n\t// system\n\tinstanceIndex = id.x + id.y * numWorkgroups.x * u32(${e}) + id.z * numWorkgroups.x * numWorkgroups.y * u32(${e});\n\n\t// vars\n\t${t.vars}\n\n\t// flow\n\t${t.flow}\n\n}\n`}_getWGSLStruct(t,e){return`\nstruct ${t} {\n${e}\n};`}_getWGSLStructBinding(t,e,n,i=0,r=0){const s=t+"Struct";return`${this._getWGSLStruct(s,e)}\n@binding( ${i} ) @group( ${r} )\nvar<${n}> ${t} : ${s};`}}class Kq{constructor(t){this.backend=t}getCurrentDepthStencilFormat(t){let e;return null!==t.depthTexture?e=this.getTextureFormatGPU(t.depthTexture):t.depth&&t.stencil?e=pF.Depth24PlusStencil8:t.depth&&(e=pF.Depth24Plus),e}getTextureFormatGPU(t){return this.backend.get(t).format}getCurrentColorFormat(t){let e;return e=null!==t.textures?this.getTextureFormatGPU(t.textures[0]):this.getPreferredCanvasFormat(),e}getCurrentColorSpace(t){return null!==t.textures?t.textures[0].colorSpace:this.backend.renderer.outputColorSpace}getPrimitiveTopology(t,e){return t.isPoints?WO:t.isLineSegments||t.isMesh&&!0===e.wireframe?XO:t.isLine?YO:t.isMesh?QO:void 0}getSampleCount(t){let e=1;return t>1&&(e=Math.pow(2,Math.floor(Math.log2(t))),2===e&&(e=4)),e}getSampleCountRenderContext(t){return null!==t.textures?this.getSampleCount(t.sampleCount):this.getSampleCount(this.backend.renderer.samples)}getPreferredCanvasFormat(){return navigator.userAgent.includes("Quest")?pF.BGRA8Unorm:navigator.gpu.getPreferredCanvasFormat()}}const Jq=new Map([[Int8Array,["sint8","snorm8"]],[Uint8Array,["uint8","unorm8"]],[Int16Array,["sint16","snorm16"]],[Uint16Array,["uint16","unorm16"]],[Int32Array,["sint32","snorm32"]],[Uint32Array,["uint32","unorm32"]],[Float32Array,["float32"]]]),tG=new Map([[nw,["float16"]]]),eG=new Map([[Int32Array,"sint32"],[Int16Array,"sint32"],[Uint32Array,"uint32"],[Uint16Array,"uint32"],[Float32Array,"float32"]]);class nG{constructor(t){this.backend=t}createAttribute(t,e){const n=this._getBufferAttribute(t),i=this.backend,r=i.get(n);let s=r.buffer;if(void 0===s){const a=i.device;let o=n.array;if(!1===t.normalized&&(o.constructor===Int16Array||o.constructor===Uint16Array)){const t=new Uint32Array(o.length);for(let e=0;e<o.length;e++)t[e]=o[e];o=t}if(n.array=o,(n.isStorageBufferAttribute||n.isStorageInstancedBufferAttribute)&&3===n.itemSize){o=new o.constructor(4*n.count);for(let t=0;t<n.count;t++)o.set(n.array.subarray(3*t,3*t+3),4*t);n.itemSize=4,n.array=o}const l=o.byteLength+(4-o.byteLength%4)%4;s=a.createBuffer({label:n.name,size:l,usage:e,mappedAtCreation:!0}),new o.constructor(s.getMappedRange()).set(o),s.unmap(),r.buffer=s}}updateAttribute(t){const e=this._getBufferAttribute(t),n=this.backend,i=n.device,r=n.get(e).buffer,s=e.array,a=e.updateRanges;if(0===a.length)i.queue.writeBuffer(r,0,s,0);else{for(let t=0,e=a.length;t<e;t++){const e=a[t];i.queue.writeBuffer(r,0,s,e.start*s.BYTES_PER_ELEMENT,e.count*s.BYTES_PER_ELEMENT)}e.clearUpdateRanges()}}createShaderVertexBuffers(t){const e=t.getAttributes(),n=new Map;for(let t=0;t<e.length;t++){const i=e[t],r=i.array.BYTES_PER_ELEMENT,s=this._getBufferAttribute(i);let a=n.get(s);if(void 0===a){let t,e;!0===i.isInterleavedBufferAttribute?(t=i.data.stride*r,e=i.data.isInstancedInterleavedBuffer?ck:hk):(t=i.itemSize*r,e=i.isInstancedBufferAttribute?ck:hk),!1!==i.normalized||i.array.constructor!==Int16Array&&i.array.constructor!==Uint16Array||(t=4),a={arrayStride:t,attributes:[],stepMode:e},n.set(s,a)}const o=this._getVertexFormat(i),l=!0===i.isInterleavedBufferAttribute?i.offset*r:0;a.attributes.push({shaderLocation:t,offset:l,format:o})}return Array.from(n.values())}destroyAttribute(t){const e=this.backend;e.get(this._getBufferAttribute(t)).buffer.destroy(),e.delete(t)}async getArrayBufferAsync(t){const e=this.backend,n=e.device,i=e.get(this._getBufferAttribute(t)).buffer,r=i.size,s=n.createBuffer({label:t.name,size:r,usage:GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ}),a=n.createCommandEncoder({});a.copyBufferToBuffer(i,0,s,0,r),s.unmap();const o=a.finish();n.queue.submit([o]),await s.mapAsync(GPUMapMode.READ);return s.getMappedRange()}_getVertexFormat(t){const{itemSize:e,normalized:n}=t,i=t.array.constructor,r=t.constructor;let s;if(1==e)s=eG.get(i);else{const t=(tG.get(r)||Jq.get(i))[n?1:0];if(t){const n=i.BYTES_PER_ELEMENT*e,r=4*Math.floor((n+3)/4)/i.BYTES_PER_ELEMENT;if(r%1)throw new Error("THREE.WebGPUAttributeUtils: Bad vertex format item size.");s=`${t}x${r}`}}return s||console.error("THREE.WebGPUAttributeUtils: Vertex format not supported yet."),s}_getBufferAttribute(t){return t.isInterleavedBufferAttribute&&(t=t.data),t}}class iG{constructor(t){this.backend=t,this.bindGroupLayoutCache=new WeakMap}createBindingsLayout(t){const e=this.backend.device,n=[];let i=0;for(const e of t.bindings){const t={binding:i++,visibility:e.visibility};if(e.isUniformBuffer||e.isStorageBuffer){const n={};e.isStorageBuffer&&(n.type=e.access),t.buffer=n}else if(e.isSampler){const n={};e.texture.isDepthTexture&&null!==e.texture.compareFunction&&(n.type="comparison"),t.sampler=n}else if(e.isSampledTexture&&e.texture.isVideoTexture)t.externalTexture={};else if(e.isSampledTexture&&e.store){const n=this.backend.get(e.texture).texture.format,i=e.access;t.storageTexture={format:n,access:i}}else if(e.isSampledTexture){const n={};if(!0===e.texture.isMultisampleRenderTargetTexture&&(n.multisampled=!0),e.texture.isDepthTexture)n.sampleType=tk;else if(e.texture.isDataTexture||e.texture.isDataArrayTexture||e.texture.isData3DTexture){const t=e.texture.type;t===Ux?n.sampleType=ek:t===Ox?n.sampleType=nk:t===Fx&&(this.backend.hasFeature("float32-filterable")?n.sampleType=KF:n.sampleType=JF)}e.isSampledCubeTexture?n.viewDimension=ok:e.texture.isDataArrayTexture||e.texture.isCompressedArrayTexture?n.viewDimension=ak:e.isSampledTexture3D&&(n.viewDimension=lk),t.texture=n}else console.error(`WebGPUBindingUtils: Unsupported binding "${e}".`);n.push(t)}return e.createBindGroupLayout({entries:n})}createBindings(t){const{backend:e,bindGroupLayoutCache:n}=this,i=e.get(t);let r=n.get(t.bindingsReference);void 0===r&&(r=this.createBindingsLayout(t),n.set(t.bindingsReference,r));const s=this.createBindGroup(t,r);i.layout=r,i.group=s}updateBinding(t){const e=this.backend,n=e.device,i=t.buffer,r=e.get(t).buffer;n.queue.writeBuffer(r,0,i,0)}createBindGroup(t,e){const n=this.backend,i=n.device;let r=0;const s=[];for(const e of t.bindings){if(e.isUniformBuffer){const t=n.get(e);if(void 0===t.buffer){const n=e.byteLength,r=GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,s=i.createBuffer({label:"bindingBuffer_"+e.name,size:n,usage:r});t.buffer=s}s.push({binding:r,resource:{buffer:t.buffer}})}else if(e.isStorageBuffer){const t=n.get(e);if(void 0===t.buffer){const i=e.attribute;t.buffer=n.get(i).buffer}s.push({binding:r,resource:{buffer:t.buffer}})}else if(e.isSampler){const t=n.get(e.texture);s.push({binding:r,resource:t.sampler})}else if(e.isSampledTexture){const t=n.get(e.texture);let a;if(void 0!==t.externalTexture)a=i.importExternalTexture({source:t.externalTexture});else{const n=e.store?1:t.texture.mipLevelCount,i=`view-${t.texture.width}-${t.texture.height}-${n}`;if(a=t[i],void 0===a){const r=uk;let s;s=e.isSampledCubeTexture?ok:e.isSampledTexture3D?lk:e.texture.isDataArrayTexture||e.texture.isCompressedArrayTexture?ak:sk,a=t[i]=t.texture.createView({aspect:r,dimension:s,mipLevelCount:n})}}s.push({binding:r,resource:a})}r++}return i.createBindGroup({label:"bindGroup_"+t.name,layout:e,entries:s})}}class rG{constructor(t){this.backend=t}_getSampleCount(t){return this.backend.utils.getSampleCountRenderContext(t)}createRenderPipeline(t,e){const{object:n,material:i,geometry:r,pipeline:s}=t,{vertexProgram:a,fragmentProgram:o}=s,l=this.backend,u=l.device,h=l.utils,c=l.get(s),A=[];for(const e of t.getBindings()){const t=l.get(e);A.push(t.layout)}const d=l.attributeUtils.createShaderVertexBuffers(t);let p;!0===i.transparent&&0!==i.blending&&(p=this._getBlending(i));let f={};!0===i.stencilWrite&&(f={compare:this._getStencilCompare(i),failOp:this._getStencilOperation(i.stencilFail),depthFailOp:this._getStencilOperation(i.stencilZFail),passOp:this._getStencilOperation(i.stencilZPass)});const m=this._getColorWriteMask(i),g=[];if(null!==t.context.textures){const e=t.context.textures;for(let t=0;t<e.length;t++){const n=h.getTextureFormatGPU(e[t]);g.push({format:n,blend:p,writeMask:m})}}else{const e=h.getCurrentColorFormat(t.context);g.push({format:e,blend:p,writeMask:m})}const y=l.get(a).module,v=l.get(o).module,_=this._getPrimitiveState(n,r,i),x=this._getDepthCompare(i),b=h.getCurrentDepthStencilFormat(t.context),S=this._getSampleCount(t.context),M={label:`renderPipeline_${i.name||i.type}_${i.id}`,vertex:Object.assign({},y,{buffers:d}),fragment:Object.assign({},v,{targets:g}),primitive:_,depthStencil:{format:b,depthWriteEnabled:i.depthWrite,depthCompare:x,stencilFront:f,stencilBack:{},stencilReadMask:i.stencilFuncMask,stencilWriteMask:i.stencilWriteMask},multisample:{count:S,alphaToCoverageEnabled:i.alphaToCoverage&&S>1},layout:u.createPipelineLayout({bindGroupLayouts:A})};if(null===e)c.pipeline=u.createRenderPipeline(M);else{const t=new Promise((t=>{u.createRenderPipelineAsync(M).then((e=>{c.pipeline=e,t()}))}));e.push(t)}}createBundleEncoder(t){const e=this.backend,{utils:n,device:i}=e,r=n.getCurrentDepthStencilFormat(t),s={label:"renderBundleEncoder",colorFormats:[n.getCurrentColorFormat(t)],depthStencilFormat:r,sampleCount:this._getSampleCount(t)};return i.createRenderBundleEncoder(s)}createComputePipeline(t,e){const n=this.backend,i=n.device,r=n.get(t.computeProgram).module,s=n.get(t),a=[];for(const t of e){const e=n.get(t);a.push(e.layout)}s.pipeline=i.createComputePipeline({compute:r,layout:i.createPipelineLayout({bindGroupLayouts:a})})}_getBlending(t){let e,n;const i=t.blending,r=t.blendSrc,s=t.blendDst,a=t.blendEquation;if(5===i){const i=null!==t.blendSrcAlpha?t.blendSrcAlpha:r,o=null!==t.blendDstAlpha?t.blendDstAlpha:s,l=null!==t.blendEquationAlpha?t.blendEquationAlpha:a;e={srcFactor:this._getBlendFactor(r),dstFactor:this._getBlendFactor(s),operation:this._getBlendOperation(a)},n={srcFactor:this._getBlendFactor(i),dstFactor:this._getBlendFactor(o),operation:this._getBlendOperation(l)}}else{const r=(t,i,r,s)=>{e={srcFactor:t,dstFactor:i,operation:IF},n={srcFactor:r,dstFactor:s,operation:IF}};if(t.premultipliedAlpha)switch(i){case 1:r(xF,wF,xF,wF);break;case 2:r(xF,xF,xF,xF);break;case 3:r(_F,SF,_F,xF);break;case 4:r(_F,bF,_F,MF)}else switch(i){case 1:r(MF,wF,xF,wF);break;case 2:r(MF,xF,MF,xF);break;case 3:r(_F,SF,_F,xF);break;case 4:r(_F,bF,_F,bF)}}if(void 0!==e&&void 0!==n)return{color:e,alpha:n};console.error("THREE.WebGPURenderer: Invalid blending: ",i)}_getBlendFactor(t){let e;switch(t){case 200:e=_F;break;case 201:e=xF;break;case 202:e=bF;break;case 203:e=SF;break;case Ax:e=MF;break;case dx:e=wF;break;case 208:e=TF;break;case 209:e=EF;break;case 206:e=CF;break;case 207:e=RF;break;case 210:e=NF;break;case 211:e=PF;break;case 212:e=DF;break;default:console.error("THREE.WebGPURenderer: Blend factor not supported.",t)}return e}_getStencilCompare(t){let e;const n=t.stencilFunc;switch(n){case 512:e=ZO;break;case 519:e=rF;break;case 513:e=KO;break;case 515:e=tF;break;case 514:e=JO;break;case 518:e=iF;break;case 516:e=eF;break;case 517:e=nF;break;default:console.error("THREE.WebGPURenderer: Invalid stencil function.",n)}return e}_getStencilOperation(t){let e;switch(t){case wb:e=zF;break;case 0:e=qF;break;case 7681:e=GF;break;case 5386:e=VF;break;case 7682:e=HF;break;case 7683:e=jF;break;case 34055:e=WF;break;case 34056:e=XF;break;default:console.error("THREE.WebGPURenderer: Invalid stencil operation.",e)}return e}_getBlendOperation(t){let e;switch(t){case sx:e=IF;break;case 101:e=LF;break;case 102:e=BF;break;case 103:e=UF;break;case 104:e=OF;break;default:console.error("THREE.WebGPUPipelineUtils: Blend equation not supported.",t)}return e}_getPrimitiveState(t,e,n){const i={},r=this.backend.utils;switch(i.topology=r.getPrimitiveTopology(t,n),null!==e.index&&!0===t.isLine&&!0!==t.isLineSegments&&(i.stripIndexFormat=e.index.array instanceof Uint16Array?AF:dF),n.side){case 0:i.frontFace=lF,i.cullMode=cF;break;case 1:i.frontFace=lF,i.cullMode=hF;break;case 2:i.frontFace=lF,i.cullMode=uF;break;default:console.error("THREE.WebGPUPipelineUtils: Unknown material.side value.",n.side)}return i}_getColorWriteMask(t){return!0===t.colorWrite?kF:FF}_getDepthCompare(t){let e;if(!1===t.depthTest)e=rF;else{const n=t.depthFunc;switch(n){case 0:e=ZO;break;case 1:e=rF;break;case 2:e=KO;break;case 3:e=tF;break;case 4:e=JO;break;case 5:e=iF;break;case 6:e=eF;break;case 7:e=nF;break;default:console.error("THREE.WebGPUPipelineUtils: Invalid depth function.",n)}}return e}}class sG extends uq{constructor(t={}){super(t),this.isWebGPUBackend=!0,this.parameters.alpha=void 0===t.alpha||t.alpha,this.parameters.requiredLimits=void 0===t.requiredLimits?{}:t.requiredLimits,this.trackTimestamp=!0===t.trackTimestamp,this.device=null,this.context=null,this.colorBuffer=null,this.defaultRenderPassdescriptor=null,this.utils=new Kq(this),this.attributeUtils=new nG(this),this.bindingUtils=new iG(this),this.pipelineUtils=new rG(this),this.textureUtils=new Uq(this),this.occludedResolveCache=new Map}async init(t){await super.init(t);const e=this.parameters;let n;if(void 0===e.device){const t={powerPreference:e.powerPreference},i=await navigator.gpu.requestAdapter(t);if(null===i)throw new Error("WebGPUBackend: Unable to create WebGPU adapter.");const r=Object.values(Ak),s=[];for(const t of r)i.features.has(t)&&s.push(t);const a={requiredFeatures:s,requiredLimits:e.requiredLimits};n=await i.requestDevice(a)}else n=e.device;const i=void 0!==e.context?e.context:t.domElement.getContext("webgpu");this.device=n,this.context=i;const r=e.alpha?"premultiplied":"opaque";this.trackTimestamp=this.trackTimestamp&&this.hasFeature(Ak.TimestampQuery),this.context.configure({device:this.device,format:this.utils.getPreferredCanvasFormat(),usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_SRC,alphaMode:r}),this.updateSize()}get coordinateSystem(){return Ob}async getArrayBufferAsync(t){return await this.attributeUtils.getArrayBufferAsync(t)}getContext(){return this.context}_getDefaultRenderPassDescriptor(){let t=this.defaultRenderPassdescriptor;if(null===t){const e=this.renderer;t={colorAttachments:[{view:null}],depthStencilAttachment:{view:this.textureUtils.getDepthBuffer(e.depth,e.stencil).createView()}};const n=t.colorAttachments[0];this.renderer.samples>0?n.view=this.colorBuffer.createView():n.resolveTarget=void 0,this.defaultRenderPassdescriptor=t}const e=t.colorAttachments[0];return this.renderer.samples>0?e.resolveTarget=this.context.getCurrentTexture().createView():e.view=this.context.getCurrentTexture().createView(),t}_getRenderPassDescriptor(t){const e=t.renderTarget,n=this.get(e);let i=n.descriptors;if(void 0===i||n.width!==e.width||n.height!==e.height||n.activeMipmapLevel!==e.activeMipmapLevel||n.samples!==e.samples){i={},n.descriptors=i;const t=()=>{e.removeEventListener("dispose",t),this.delete(e)};e.addEventListener("dispose",t)}const r=t.getCacheKey();let s=i[r];if(void 0===s){const a=t.textures,o=[];for(let e=0;e<a.length;e++){const n=this.get(a[e]),i=n.texture.createView({baseMipLevel:t.activeMipmapLevel,mipLevelCount:1,baseArrayLayer:t.activeCubeFace,dimension:sk});let r,s;void 0!==n.msaaTexture?(r=n.msaaTexture.createView(),s=i):(r=i,s=void 0),o.push({view:r,resolveTarget:s,loadOp:aF,storeOp:sF})}s={colorAttachments:o,depthStencilAttachment:{view:this.get(t.depthTexture).texture.createView()}},i[r]=s,n.width=e.width,n.height=e.height,n.samples=e.samples,n.activeMipmapLevel=e.activeMipmapLevel}return s}beginRender(t){const e=this.get(t),n=this.device,i=t.occlusionQueryCount;let r,s;i>0&&(e.currentOcclusionQuerySet&&e.currentOcclusionQuerySet.destroy(),e.currentOcclusionQueryBuffer&&e.currentOcclusionQueryBuffer.destroy(),e.currentOcclusionQuerySet=e.occlusionQuerySet,e.currentOcclusionQueryBuffer=e.occlusionQueryBuffer,e.currentOcclusionQueryObjects=e.occlusionQueryObjects,r=n.createQuerySet({type:"occlusion",count:i}),e.occlusionQuerySet=r,e.occlusionQueryIndex=0,e.occlusionQueryObjects=new Array(i),e.lastOcclusionObject=null),s=null===t.textures?this._getDefaultRenderPassDescriptor():this._getRenderPassDescriptor(t),this.initTimestampQuery(t,s),s.occlusionQuerySet=r;const a=s.depthStencilAttachment;if(null!==t.textures){const e=s.colorAttachments;for(let n=0;n<e.length;n++){const i=e[n];t.clearColor?(i.clearValue=0===n?t.clearColorValue:{r:0,g:0,b:0,a:1},i.loadOp=oF,i.storeOp=sF):(i.loadOp=aF,i.storeOp=sF)}}else{const e=s.colorAttachments[0];t.clearColor?(e.clearValue=t.clearColorValue,e.loadOp=oF,e.storeOp=sF):(e.loadOp=aF,e.storeOp=sF)}t.depth&&(t.clearDepth?(a.depthClearValue=t.clearDepthValue,a.depthLoadOp=oF,a.depthStoreOp=sF):(a.depthLoadOp=aF,a.depthStoreOp=sF)),t.stencil&&(t.clearStencil?(a.stencilClearValue=t.clearStencilValue,a.stencilLoadOp=oF,a.stencilStoreOp=sF):(a.stencilLoadOp=aF,a.stencilStoreOp=sF));const o=n.createCommandEncoder({label:"renderContext_"+t.id}),l=o.beginRenderPass(s);if(e.descriptor=s,e.encoder=o,e.currentPass=l,e.currentSets={attributes:{},bindingGroups:[],pipeline:null,index:null},e.renderBundles=[],t.viewport&&this.updateViewport(t),t.scissor){const{x:e,y:n,width:i,height:r}=t.scissorValue;l.setScissorRect(e,n,i,r)}}finishRender(t){const e=this.get(t),n=t.occlusionQueryCount;if(e.renderBundles.length>0&&e.currentPass.executeBundles(e.renderBundles),n>e.occlusionQueryIndex&&e.currentPass.endOcclusionQuery(),e.currentPass.end(),n>0){const i=8*n;let r=this.occludedResolveCache.get(i);void 0===r&&(r=this.device.createBuffer({size:i,usage:GPUBufferUsage.QUERY_RESOLVE|GPUBufferUsage.COPY_SRC}),this.occludedResolveCache.set(i,r));const s=this.device.createBuffer({size:i,usage:GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ});e.encoder.resolveQuerySet(e.occlusionQuerySet,0,n,r,0),e.encoder.copyBufferToBuffer(r,0,s,0,i),e.occlusionQueryBuffer=s,this.resolveOccludedAsync(t)}if(this.prepareTimestampBuffer(t,e.encoder),this.device.queue.submit([e.encoder.finish()]),null!==t.textures){const e=t.textures;for(let t=0;t<e.length;t++){const n=e[t];!0===n.generateMipmaps&&this.textureUtils.generateMipmaps(n)}}}isOccluded(t,e){const n=this.get(t);return n.occluded&&n.occluded.has(e)}async resolveOccludedAsync(t){const e=this.get(t),{currentOcclusionQueryBuffer:n,currentOcclusionQueryObjects:i}=e;if(n&&i){const t=new WeakSet;e.currentOcclusionQueryObjects=null,e.currentOcclusionQueryBuffer=null,await n.mapAsync(GPUMapMode.READ);const r=n.getMappedRange(),s=new BigUint64Array(r);for(let e=0;e<i.length;e++)s[e]!==BigInt(0)&&t.add(i[e]);n.destroy(),e.occluded=t}}updateViewport(t){const{currentPass:e}=this.get(t),{x:n,y:i,width:r,height:s,minDepth:a,maxDepth:o}=t.viewportValue;e.setViewport(n,i,r,s,a,o)}clear(t,e,n,i=null){const r=this.device,s=this.renderer;let a,o,l,u,h=[];if(t){const t=this.getClearColor();if(!0===this.renderer.alpha){const e=t.a;o={r:t.r*e,g:t.g*e,b:t.b*e,a:e}}else o={r:t.r,g:t.g,b:t.b,a:t.a}}if(null===i){l=s.depth,u=s.stencil;const e=this._getDefaultRenderPassDescriptor();if(t){h=e.colorAttachments;const t=h[0];t.clearValue=o,t.loadOp=oF,t.storeOp=sF}(l||u)&&(a=e.depthStencilAttachment)}else{if(l=i.depth,u=i.stencil,t)for(const t of i.textures){const e=this.get(t),n=e.texture.createView();let i,r;void 0!==e.msaaTexture?(i=e.msaaTexture.createView(),r=n):(i=n,r=void 0),h.push({view:i,resolveTarget:r,clearValue:o,loadOp:oF,storeOp:sF})}if(l||u){a={view:this.get(i.depthTexture).texture.createView()}}}l&&(e?(a.depthLoadOp=oF,a.depthClearValue=s.getClearDepth(),a.depthStoreOp=sF):(a.depthLoadOp=aF,a.depthStoreOp=sF)),u&&(n?(a.stencilLoadOp=oF,a.stencilClearValue=s.getClearStencil(),a.stencilStoreOp=sF):(a.stencilLoadOp=aF,a.stencilStoreOp=sF));const c=r.createCommandEncoder({});c.beginRenderPass({colorAttachments:h,depthStencilAttachment:a}).end(),r.queue.submit([c.finish()])}beginCompute(t){const e=this.get(t),n={};this.initTimestampQuery(t,n),e.cmdEncoderGPU=this.device.createCommandEncoder(),e.passEncoderGPU=e.cmdEncoderGPU.beginComputePass(n)}compute(t,e,n,i){const{passEncoderGPU:r}=this.get(t),s=this.get(i).pipeline;r.setPipeline(s);for(let t=0,e=n.length;t<e;t++){const e=n[t],i=this.get(e);r.setBindGroup(t,i.group)}const a=this.device.limits.maxComputeWorkgroupsPerDimension,o=this.get(e);void 0===o.dispatchSize&&(o.dispatchSize={x:0,y:1,z:1});const{dispatchSize:l}=o;e.dispatchCount>a?(l.x=Math.min(e.dispatchCount,a),l.y=Math.ceil(e.dispatchCount/a)):l.x=e.dispatchCount,r.dispatchWorkgroups(l.x,l.y,l.z)}finishCompute(t){const e=this.get(t);e.passEncoderGPU.end(),this.prepareTimestampBuffer(t,e.cmdEncoderGPU),this.device.queue.submit([e.cmdEncoderGPU.finish()])}draw(t,e){const{object:n,context:i,pipeline:r}=t,s=t.getBindings(),a=this.get(i),o=this.get(r).pipeline,l=a.currentSets,u=a.currentPass,h=t.getDrawParameters();if(null===h)return;l.pipeline!==o&&(u.setPipeline(o),l.pipeline=o);const c=l.bindingGroups;for(let t=0,e=s.length;t<e;t++){const e=s[t],n=this.get(e);c[e.index]!==e.id&&(u.setBindGroup(e.index,n.group),c[e.index]=e.id)}const A=t.getIndex(),d=null!==A;if(!0===d&&l.index!==A){const t=this.get(A).buffer,e=A.array instanceof Uint16Array?AF:dF;u.setIndexBuffer(t,e),l.index=A}const p=t.getVertexBuffers();for(let t=0,e=p.length;t<e;t++){const e=p[t];if(l.attributes[t]!==e){const n=this.get(e).buffer;u.setVertexBuffer(t,n),l.attributes[t]=e}}if(void 0!==a.occlusionQuerySet){const t=a.lastOcclusionObject;t!==n&&(null!==t&&!0===t.occlusionTest&&(u.endOcclusionQuery(),a.occlusionQueryIndex++),!0===n.occlusionTest&&(u.beginOcclusionQuery(a.occlusionQueryIndex),a.occlusionQueryObjects[a.occlusionQueryIndex]=n),a.lastOcclusionObject=n)}if(!0===n.isBatchedMesh){const t=n._multiDrawStarts,e=n._multiDrawCounts,i=n._multiDrawCount,r=n._multiDrawInstances,s=d?A.array.BYTES_PER_ELEMENT:1;for(let n=0;n<i;n++){const i=r?r[n]:1,a=i>1?0:n;u.drawIndexed(e[n],i,t[n]/s,0,a)}}else if(!0===d){const{vertexCount:t,instanceCount:i,firstVertex:r}=h;u.drawIndexed(t,i,r,0,0),e.update(n,t,i)}else{const{vertexCount:t,instanceCount:i,firstVertex:r}=h;u.draw(t,i,r,0),e.update(n,t,i)}}needsRenderUpdate(t){const e=this.get(t),{object:n,material:i}=t,r=this.utils,s=r.getSampleCountRenderContext(t.context),a=r.getCurrentColorSpace(t.context),o=r.getCurrentColorFormat(t.context),l=r.getCurrentDepthStencilFormat(t.context),u=r.getPrimitiveTopology(n,i);let h=!1;return e.material===i&&e.materialVersion===i.version&&e.transparent===i.transparent&&e.blending===i.blending&&e.premultipliedAlpha===i.premultipliedAlpha&&e.blendSrc===i.blendSrc&&e.blendDst===i.blendDst&&e.blendEquation===i.blendEquation&&e.blendSrcAlpha===i.blendSrcAlpha&&e.blendDstAlpha===i.blendDstAlpha&&e.blendEquationAlpha===i.blendEquationAlpha&&e.colorWrite===i.colorWrite&&e.depthWrite===i.depthWrite&&e.depthTest===i.depthTest&&e.depthFunc===i.depthFunc&&e.stencilWrite===i.stencilWrite&&e.stencilFunc===i.stencilFunc&&e.stencilFail===i.stencilFail&&e.stencilZFail===i.stencilZFail&&e.stencilZPass===i.stencilZPass&&e.stencilFuncMask===i.stencilFuncMask&&e.stencilWriteMask===i.stencilWriteMask&&e.side===i.side&&e.alphaToCoverage===i.alphaToCoverage&&e.sampleCount===s&&e.colorSpace===a&&e.colorFormat===o&&e.depthStencilFormat===l&&e.primitiveTopology===u&&e.clippingContextCacheKey===t.clippingContext.cacheKey||(e.material=i,e.materialVersion=i.version,e.transparent=i.transparent,e.blending=i.blending,e.premultipliedAlpha=i.premultipliedAlpha,e.blendSrc=i.blendSrc,e.blendDst=i.blendDst,e.blendEquation=i.blendEquation,e.blendSrcAlpha=i.blendSrcAlpha,e.blendDstAlpha=i.blendDstAlpha,e.blendEquationAlpha=i.blendEquationAlpha,e.colorWrite=i.colorWrite,e.depthWrite=i.depthWrite,e.depthTest=i.depthTest,e.depthFunc=i.depthFunc,e.stencilWrite=i.stencilWrite,e.stencilFunc=i.stencilFunc,e.stencilFail=i.stencilFail,e.stencilZFail=i.stencilZFail,e.stencilZPass=i.stencilZPass,e.stencilFuncMask=i.stencilFuncMask,e.stencilWriteMask=i.stencilWriteMask,e.side=i.side,e.alphaToCoverage=i.alphaToCoverage,e.sampleCount=s,e.colorSpace=a,e.colorFormat=o,e.depthStencilFormat=l,e.primitiveTopology=u,e.clippingContextCacheKey=t.clippingContext.cacheKey,h=!0),h}getRenderCacheKey(t){const{object:e,material:n}=t,i=this.utils,r=t.context;return[n.transparent,n.blending,n.premultipliedAlpha,n.blendSrc,n.blendDst,n.blendEquation,n.blendSrcAlpha,n.blendDstAlpha,n.blendEquationAlpha,n.colorWrite,n.depthWrite,n.depthTest,n.depthFunc,n.stencilWrite,n.stencilFunc,n.stencilFail,n.stencilZFail,n.stencilZPass,n.stencilFuncMask,n.stencilWriteMask,n.side,i.getSampleCountRenderContext(r),i.getCurrentColorSpace(r),i.getCurrentColorFormat(r),i.getCurrentDepthStencilFormat(r),i.getPrimitiveTopology(e,n),t.clippingContext.cacheKey].join()}createSampler(t){this.textureUtils.createSampler(t)}destroySampler(t){this.textureUtils.destroySampler(t)}createDefaultTexture(t){this.textureUtils.createDefaultTexture(t)}createTexture(t,e){this.textureUtils.createTexture(t,e)}updateTexture(t,e){this.textureUtils.updateTexture(t,e)}generateMipmaps(t){this.textureUtils.generateMipmaps(t)}destroyTexture(t){this.textureUtils.destroyTexture(t)}copyTextureToBuffer(t,e,n,i,r,s){return this.textureUtils.copyTextureToBuffer(t,e,n,i,r,s)}initTimestampQuery(t,e){if(!this.trackTimestamp)return;const n=this.get(t);if(!n.timeStampQuerySet){const t=this.device.createQuerySet({type:"timestamp",count:2}),i={querySet:t,beginningOfPassWriteIndex:0,endOfPassWriteIndex:1};Object.assign(e,{timestampWrites:i}),n.timeStampQuerySet=t}}prepareTimestampBuffer(t,e){if(!this.trackTimestamp)return;const n=this.get(t),i=2*BigInt64Array.BYTES_PER_ELEMENT;void 0===n.currentTimestampQueryBuffers&&(n.currentTimestampQueryBuffers={resolveBuffer:this.device.createBuffer({label:"timestamp resolve buffer",size:i,usage:GPUBufferUsage.QUERY_RESOLVE|GPUBufferUsage.COPY_SRC}),resultBuffer:this.device.createBuffer({label:"timestamp result buffer",size:i,usage:GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ}),isMappingPending:!1});const{resolveBuffer:r,resultBuffer:s,isMappingPending:a}=n.currentTimestampQueryBuffers;!0!==a&&(e.resolveQuerySet(n.timeStampQuerySet,0,2,r,0),e.copyBufferToBuffer(r,0,s,0,i))}async resolveTimestampAsync(t,e="render"){if(!this.trackTimestamp)return;const n=this.get(t);if(void 0===n.currentTimestampQueryBuffers)return;const{resultBuffer:i,isMappingPending:r}=n.currentTimestampQueryBuffers;!0!==r&&(n.currentTimestampQueryBuffers.isMappingPending=!0,i.mapAsync(GPUMapMode.READ).then((()=>{const t=new BigUint64Array(i.getMappedRange()),r=Number(t[1]-t[0])/1e6;this.renderer.info.updateTimestamp(e,r),i.unmap(),n.currentTimestampQueryBuffers.isMappingPending=!1})))}createNodeBuilder(t,e){return new Zq(t,e)}createProgram(t){this.get(t).module={module:this.device.createShaderModule({code:t.code,label:t.stage}),entryPoint:"main"}}destroyProgram(t){this.delete(t)}createRenderPipeline(t,e){this.pipelineUtils.createRenderPipeline(t,e)}createComputePipeline(t,e){this.pipelineUtils.createComputePipeline(t,e)}beginBundle(t){const e=this.get(t);e._currentPass=e.currentPass,e._currentSets=e.currentSets,e.currentSets={attributes:{},bindingGroups:[],pipeline:null,index:null},e.currentPass=this.pipelineUtils.createBundleEncoder(t)}finishBundle(t,e){const n=this.get(t),i=n.currentPass.finish();this.get(e).bundleGPU=i,n.currentSets=n._currentSets,n.currentPass=n._currentPass}addBundle(t,e){this.get(t).renderBundles.push(this.get(e).bundleGPU)}createBindings(t){this.bindingUtils.createBindings(t)}updateBindings(t){this.bindingUtils.createBindings(t)}updateBinding(t){this.bindingUtils.updateBinding(t)}createIndexAttribute(t){this.attributeUtils.createAttribute(t,GPUBufferUsage.INDEX|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST)}createAttribute(t){this.attributeUtils.createAttribute(t,GPUBufferUsage.VERTEX|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST)}createStorageAttribute(t){this.attributeUtils.createAttribute(t,GPUBufferUsage.STORAGE|GPUBufferUsage.VERTEX|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST)}updateAttribute(t){this.attributeUtils.updateAttribute(t)}destroyAttribute(t){this.attributeUtils.destroyAttribute(t)}updateSize(){this.colorBuffer=this.textureUtils.getColorBuffer(),this.defaultRenderPassdescriptor=null}getMaxAnisotropy(){return 16}hasFeature(t){return this.device.features.has(t)}copyTextureToTexture(t,e,n=null,i=null,r=0){let s=0,a=0,o=0,l=0,u=0,h=0,c=t.image.width,A=t.image.height;null!==n&&(l=n.x,u=n.y,h=n.z||0,c=n.width,A=n.height),null!==i&&(s=i.x,a=i.y,o=i.z||0);const d=this.device.createCommandEncoder({label:"copyTextureToTexture_"+t.id+"_"+e.id}),p=this.get(t).texture,f=this.get(e).texture;d.copyTextureToTexture({texture:p,mipLevel:r,origin:{x:l,y:u,z:h}},{texture:f,mipLevel:r,origin:{x:s,y:a,z:o}},[c,A,1]),this.device.queue.submit([d.finish()])}copyFramebufferToTexture(t,e,n){const i=this.get(e),{encoder:r,descriptor:s}=i;let a=null;a=e.renderTarget?t.isDepthTexture?this.get(e.depthTexture).texture:this.get(e.textures[0]).texture:t.isDepthTexture?this.textureUtils.getDepthBuffer(e.depth,e.stencil):this.context.getCurrentTexture();const o=this.get(t).texture;if(a.format===o.format){i.currentPass.end(),r.copyTextureToTexture({texture:a,origin:{x:n.x,y:n.y,z:0}},{texture:o},[n.z,n.w]),t.generateMipmaps&&this.textureUtils.generateMipmaps(t);for(let t=0;t<s.colorAttachments.length;t++)s.colorAttachments[t].loadOp=aF;e.depth&&(s.depthStencilAttachment.depthLoadOp=aF),e.stencil&&(s.depthStencilAttachment.stencilLoadOp=aF),i.currentPass=r.beginRenderPass(s),i.currentSets={attributes:{},bindingGroups:[],pipeline:null,index:null}}else console.error("WebGPUBackend: copyFramebufferToTexture: Source and destination formats do not match.",a.format,o.format)}}class aG extends yT{constructor(t,e,n,i,r,s){super(t,e,n,i,r,s),this.iesMap=null}copy(t,e){return super.copy(t,e),this.iesMap=t.iesMap,this}}class oG extends Lz{constructor(){super(),this.addMaterial(ML,sT),this.addMaterial(HB,iT),this.addMaterial(WB,rT),this.addMaterial($B,aT),this.addMaterial(fL,WM),this.addMaterial(bL,lT),this.addMaterial(eL,oT),this.addMaterial(tU,uT),this.addMaterial(ZI,Zw),this.addMaterial(JI,hT),this.addMaterial(nU,Kw),this.addMaterial(aU,qw),this.addMaterial(uU,nT),this.addLight(Kk,ST),this.addLight(Jk,TT),this.addLight(iz,CT),this.addLight(rz,yT),this.addLight(az,ET),this.addLight(oz,AT),this.addLight(lz,NT),this.addLight(sz,aG),this.addToneMapping(zk,1),this.addToneMapping(qk,2),this.addToneMapping(Gk,3),this.addToneMapping(Hk,4),this.addToneMapping(Yk,6),this.addToneMapping(Qk,7),this.addColorSpace(kk,DN(vb,yb)),this.addColorSpace(Fk,DN(yb,vb))}}class lG extends qz{constructor(t={}){let e;t.forceWebGL?e=Eq:(e=sG,t.getFallback=()=>(console.warn("THREE.WebGPURenderer: WebGPU is not available, running under WebGL2 backend."),new Eq(t)));super(new e(t),t),this.nodes.library=new oG,this.isWebGPURenderer=!0}}"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:rx}})),"undefined"!=typeof window&&(window.__THREE__?console.warn("WARNING: Multiple instances of Three.js being imported."):window.__THREE__=rx);const uG={type:"change"},hG={type:"start"},cG={type:"end"},AG=1e-6,dG=-1,pG=0,fG=1,mG=2,gG=3,yG=4,vG=new Ee,_G=new Ee,xG=new en,bG=new en,SG=new en,MG=new tn,wG=new en,TG=new en,EG=new en,CG=new en;class RG extends ru{constructor(t,e=null){super(t,e),this.enabled=!0,this.screen={left:0,top:0,width:0,height:0},this.rotateSpeed=1,this.zoomSpeed=1.2,this.panSpeed=.3,this.noRotate=!1,this.noZoom=!1,this.noPan=!1,this.staticMoving=!1,this.dynamicDampingFactor=.2,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.keys=["KeyA","KeyS","KeyD"],this.mouseButtons={LEFT:a.ROTATE,MIDDLE:a.DOLLY,RIGHT:a.PAN},this.state=dG,this.keyState=dG,this.target=new en,this._lastPosition=new en,this._lastZoom=1,this._touchZoomDistanceStart=0,this._touchZoomDistanceEnd=0,this._lastAngle=0,this._eye=new en,this._movePrev=new Ee,this._moveCurr=new Ee,this._lastAxis=new en,this._zoomStart=new Ee,this._zoomEnd=new Ee,this._panStart=new Ee,this._panEnd=new Ee,this._pointers=[],this._pointerPositions={},this._onPointerMove=PG.bind(this),this._onPointerDown=NG.bind(this),this._onPointerUp=DG.bind(this),this._onPointerCancel=IG.bind(this),this._onContextMenu=zG.bind(this),this._onMouseWheel=kG.bind(this),this._onKeyDown=BG.bind(this),this._onKeyUp=LG.bind(this),this._onTouchStart=qG.bind(this),this._onTouchMove=GG.bind(this),this._onTouchEnd=VG.bind(this),this._onMouseDown=UG.bind(this),this._onMouseMove=OG.bind(this),this._onMouseUp=FG.bind(this),this._target0=this.target.clone(),this._position0=this.object.position.clone(),this._up0=this.object.up.clone(),this._zoom0=this.object.zoom,null!==e&&(this.connect(),this.handleResize()),this.update()}connect(){window.addEventListener("keydown",this._onKeyDown),window.addEventListener("keyup",this._onKeyUp),this.domElement.addEventListener("pointerdown",this._onPointerDown),this.domElement.addEventListener("pointercancel",this._onPointerCancel),this.domElement.addEventListener("wheel",this._onMouseWheel,{passive:!1}),this.domElement.addEventListener("contextmenu",this._onContextMenu),this.domElement.style.touchAction="none"}disconnect(){window.removeEventListener("keydown",this._onKeyDown),window.removeEventListener("keyup",this._onKeyUp),this.domElement.removeEventListener("pointerdown",this._onPointerDown),this.domElement.removeEventListener("pointermove",this._onPointerMove),this.domElement.removeEventListener("pointerup",this._onPointerUp),this.domElement.removeEventListener("pointercancel",this._onPointerCancel),this.domElement.removeEventListener("wheel",this._onMouseWheel),this.domElement.removeEventListener("contextmenu",this._onContextMenu),this.domElement.style.touchAction="auto"}dispose(){this.disconnect()}handleResize(){const t=this.domElement.getBoundingClientRect(),e=this.domElement.ownerDocument.documentElement;this.screen.left=t.left+window.pageXOffset-e.clientLeft,this.screen.top=t.top+window.pageYOffset-e.clientTop,this.screen.width=t.width,this.screen.height=t.height}update(){this._eye.subVectors(this.object.position,this.target),this.noRotate||this._rotateCamera(),this.noZoom||this._zoomCamera(),this.noPan||this._panCamera(),this.object.position.addVectors(this.target,this._eye),this.object.isPerspectiveCamera?(this._checkDistances(),this.object.lookAt(this.target),this._lastPosition.distanceToSquared(this.object.position)>AG&&(this.dispatchEvent(uG),this._lastPosition.copy(this.object.position))):this.object.isOrthographicCamera?(this.object.lookAt(this.target),(this._lastPosition.distanceToSquared(this.object.position)>AG||this._lastZoom!==this.object.zoom)&&(this.dispatchEvent(uG),this._lastPosition.copy(this.object.position),this._lastZoom=this.object.zoom)):console.warn("THREE.TrackballControls: Unsupported camera type.")}reset(){this.state=dG,this.keyState=dG,this.target.copy(this._target0),this.object.position.copy(this._position0),this.object.up.copy(this._up0),this.object.zoom=this._zoom0,this.object.updateProjectionMatrix(),this._eye.subVectors(this.object.position,this.target),this.object.lookAt(this.target),this.dispatchEvent(uG),this._lastPosition.copy(this.object.position),this._lastZoom=this.object.zoom}_panCamera(){if(_G.copy(this._panEnd).sub(this._panStart),_G.lengthSq()){if(this.object.isOrthographicCamera){const t=(this.object.right-this.object.left)/this.object.zoom/this.domElement.clientWidth,e=(this.object.top-this.object.bottom)/this.object.zoom/this.domElement.clientWidth;_G.x*=t,_G.y*=e}_G.multiplyScalar(this._eye.length()*this.panSpeed),bG.copy(this._eye).cross(this.object.up).setLength(_G.x),bG.add(xG.copy(this.object.up).setLength(_G.y)),this.object.position.add(bG),this.target.add(bG),this.staticMoving?this._panStart.copy(this._panEnd):this._panStart.add(_G.subVectors(this._panEnd,this._panStart).multiplyScalar(this.dynamicDampingFactor))}}_rotateCamera(){CG.set(this._moveCurr.x-this._movePrev.x,this._moveCurr.y-this._movePrev.y,0);let t=CG.length();t?(this._eye.copy(this.object.position).sub(this.target),wG.copy(this._eye).normalize(),TG.copy(this.object.up).normalize(),EG.crossVectors(TG,wG).normalize(),TG.setLength(this._moveCurr.y-this._movePrev.y),EG.setLength(this._moveCurr.x-this._movePrev.x),CG.copy(TG.add(EG)),SG.crossVectors(CG,this._eye).normalize(),t*=this.rotateSpeed,MG.setFromAxisAngle(SG,t),this._eye.applyQuaternion(MG),this.object.up.applyQuaternion(MG),this._lastAxis.copy(SG),this._lastAngle=t):!this.staticMoving&&this._lastAngle&&(this._lastAngle*=Math.sqrt(1-this.dynamicDampingFactor),this._eye.copy(this.object.position).sub(this.target),MG.setFromAxisAngle(this._lastAxis,this._lastAngle),this._eye.applyQuaternion(MG),this.object.up.applyQuaternion(MG)),this._movePrev.copy(this._moveCurr)}_zoomCamera(){let t;this.state===yG?(t=this._touchZoomDistanceStart/this._touchZoomDistanceEnd,this._touchZoomDistanceStart=this._touchZoomDistanceEnd,this.object.isPerspectiveCamera?this._eye.multiplyScalar(t):this.object.isOrthographicCamera?(this.object.zoom=Te.clamp(this.object.zoom/t,this.minZoom,this.maxZoom),this._lastZoom!==this.object.zoom&&this.object.updateProjectionMatrix()):console.warn("THREE.TrackballControls: Unsupported camera type")):(t=1+(this._zoomEnd.y-this._zoomStart.y)*this.zoomSpeed,1!==t&&t>0&&(this.object.isPerspectiveCamera?this._eye.multiplyScalar(t):this.object.isOrthographicCamera?(this.object.zoom=Te.clamp(this.object.zoom/t,this.minZoom,this.maxZoom),this._lastZoom!==this.object.zoom&&this.object.updateProjectionMatrix()):console.warn("THREE.TrackballControls: Unsupported camera type")),this.staticMoving?this._zoomStart.copy(this._zoomEnd):this._zoomStart.y+=(this._zoomEnd.y-this._zoomStart.y)*this.dynamicDampingFactor)}_getMouseOnScreen(t,e){return vG.set((t-this.screen.left)/this.screen.width,(e-this.screen.top)/this.screen.height),vG}_getMouseOnCircle(t,e){return vG.set((t-.5*this.screen.width-this.screen.left)/(.5*this.screen.width),(this.screen.height+2*(this.screen.top-e))/this.screen.width),vG}_addPointer(t){this._pointers.push(t)}_removePointer(t){delete this._pointerPositions[t.pointerId];for(let e=0;e<this._pointers.length;e++)if(this._pointers[e].pointerId==t.pointerId)return void this._pointers.splice(e,1)}_trackPointer(t){let e=this._pointerPositions[t.pointerId];void 0===e&&(e=new Ee,this._pointerPositions[t.pointerId]=e),e.set(t.pageX,t.pageY)}_getSecondPointerPosition(t){const e=t.pointerId===this._pointers[0].pointerId?this._pointers[1]:this._pointers[0];return this._pointerPositions[e.pointerId]}_checkDistances(){this.noZoom&&this.noPan||(this._eye.lengthSq()>this.maxDistance*this.maxDistance&&(this.object.position.addVectors(this.target,this._eye.setLength(this.maxDistance)),this._zoomStart.copy(this._zoomEnd)),this._eye.lengthSq()<this.minDistance*this.minDistance&&(this.object.position.addVectors(this.target,this._eye.setLength(this.minDistance)),this._zoomStart.copy(this._zoomEnd)))}}function NG(t){!1!==this.enabled&&(0===this._pointers.length&&(this.domElement.setPointerCapture(t.pointerId),this.domElement.addEventListener("pointermove",this._onPointerMove),this.domElement.addEventListener("pointerup",this._onPointerUp)),this._addPointer(t),"touch"===t.pointerType?this._onTouchStart(t):this._onMouseDown(t))}function PG(t){!1!==this.enabled&&("touch"===t.pointerType?this._onTouchMove(t):this._onMouseMove(t))}function DG(t){!1!==this.enabled&&("touch"===t.pointerType?this._onTouchEnd(t):this._onMouseUp(),this._removePointer(t),0===this._pointers.length&&(this.domElement.releasePointerCapture(t.pointerId),this.domElement.removeEventListener("pointermove",this._onPointerMove),this.domElement.removeEventListener("pointerup",this._onPointerUp)))}function IG(t){this._removePointer(t)}function LG(){!1!==this.enabled&&(this.keyState=dG,window.addEventListener("keydown",this._onKeyDown))}function BG(t){!1!==this.enabled&&(window.removeEventListener("keydown",this._onKeyDown),this.keyState===dG&&(t.code!==this.keys[pG]||this.noRotate?t.code!==this.keys[fG]||this.noZoom?t.code!==this.keys[mG]||this.noPan||(this.keyState=mG):this.keyState=fG:this.keyState=pG))}function UG(t){let e;switch(t.button){case 0:e=this.mouseButtons.LEFT;break;case 1:e=this.mouseButtons.MIDDLE;break;case 2:e=this.mouseButtons.RIGHT;break;default:e=-1}switch(e){case a.DOLLY:this.state=fG;break;case a.ROTATE:this.state=pG;break;case a.PAN:this.state=mG;break;default:this.state=dG}const n=this.keyState!==dG?this.keyState:this.state;n!==pG||this.noRotate?n!==fG||this.noZoom?n!==mG||this.noPan||(this._panStart.copy(this._getMouseOnScreen(t.pageX,t.pageY)),this._panEnd.copy(this._panStart)):(this._zoomStart.copy(this._getMouseOnScreen(t.pageX,t.pageY)),this._zoomEnd.copy(this._zoomStart)):(this._moveCurr.copy(this._getMouseOnCircle(t.pageX,t.pageY)),this._movePrev.copy(this._moveCurr)),this.dispatchEvent(hG)}function OG(t){const e=this.keyState!==dG?this.keyState:this.state;e!==pG||this.noRotate?e!==fG||this.noZoom?e!==mG||this.noPan||this._panEnd.copy(this._getMouseOnScreen(t.pageX,t.pageY)):this._zoomEnd.copy(this._getMouseOnScreen(t.pageX,t.pageY)):(this._movePrev.copy(this._moveCurr),this._moveCurr.copy(this._getMouseOnCircle(t.pageX,t.pageY)))}function FG(){this.state=dG,this.dispatchEvent(cG)}function kG(t){if(!1!==this.enabled&&!0!==this.noZoom){switch(t.preventDefault(),t.deltaMode){case 2:this._zoomStart.y-=.025*t.deltaY;break;case 1:this._zoomStart.y-=.01*t.deltaY;break;default:this._zoomStart.y-=25e-5*t.deltaY}this.dispatchEvent(hG),this.dispatchEvent(cG)}}function zG(t){!1!==this.enabled&&t.preventDefault()}function qG(t){if(this._trackPointer(t),1===this._pointers.length)this.state=gG,this._moveCurr.copy(this._getMouseOnCircle(this._pointers[0].pageX,this._pointers[0].pageY)),this._movePrev.copy(this._moveCurr);else{this.state=yG;const t=this._pointers[0].pageX-this._pointers[1].pageX,e=this._pointers[0].pageY-this._pointers[1].pageY;this._touchZoomDistanceEnd=this._touchZoomDistanceStart=Math.sqrt(t*t+e*e);const n=(this._pointers[0].pageX+this._pointers[1].pageX)/2,i=(this._pointers[0].pageY+this._pointers[1].pageY)/2;this._panStart.copy(this._getMouseOnScreen(n,i)),this._panEnd.copy(this._panStart)}this.dispatchEvent(hG)}function GG(t){if(this._trackPointer(t),1===this._pointers.length)this._movePrev.copy(this._moveCurr),this._moveCurr.copy(this._getMouseOnCircle(t.pageX,t.pageY));else{const e=this._getSecondPointerPosition(t),n=t.pageX-e.x,i=t.pageY-e.y;this._touchZoomDistanceEnd=Math.sqrt(n*n+i*i);const r=(t.pageX+e.x)/2,s=(t.pageY+e.y)/2;this._panEnd.copy(this._getMouseOnScreen(r,s))}}function VG(t){switch(this._pointers.length){case 0:this.state=dG;break;case 1:this.state=gG,this._moveCurr.copy(this._getMouseOnCircle(t.pageX,t.pageY)),this._movePrev.copy(this._moveCurr);break;case 2:this.state=yG;for(let e=0;e<this._pointers.length;e++)if(this._pointers[e].pointerId!==t.pointerId){const t=this._pointerPositions[this._pointers[e].pointerId];this._moveCurr.copy(this._getMouseOnCircle(t.x,t.y)),this._movePrev.copy(this._moveCurr);break}}this.dispatchEvent(cG)}const HG={type:"change"},jG={type:"start"},WG={type:"end"},XG=new Pn,YG=new _r,QG=Math.cos(70*Te.DEG2RAD),$G=new en,ZG=2*Math.PI,KG=-1,JG=0,tV=1,eV=2,nV=3,iV=4,rV=5,sV=6,aV=1e-6;class oV extends ru{constructor(t,e=null){super(t,e),this.state=KG,this.enabled=!0,this.target=new en,this.cursor=new en,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.minTargetRadius=0,this.maxTargetRadius=1/0,this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.minAzimuthAngle=-1/0,this.maxAzimuthAngle=1/0,this.enableDamping=!1,this.dampingFactor=.05,this.enableZoom=!0,this.zoomSpeed=1,this.enableRotate=!0,this.rotateSpeed=1,this.enablePan=!0,this.panSpeed=1,this.screenSpacePanning=!0,this.keyPanSpeed=7,this.zoomToCursor=!1,this.autoRotate=!1,this.autoRotateSpeed=2,this.keys={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",BOTTOM:"ArrowDown"},this.mouseButtons={LEFT:a.ROTATE,MIDDLE:a.DOLLY,RIGHT:a.PAN},this.touches={ONE:o,TWO:u},this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.zoom0=this.object.zoom,this._domElementKeyEvents=null,this._lastPosition=new en,this._lastQuaternion=new tn,this._lastTargetPosition=new en,this._quat=(new tn).setFromUnitVectors(t.up,new en(0,1,0)),this._quatInverse=this._quat.clone().invert(),this._spherical=new tu,this._sphericalDelta=new tu,this._scale=1,this._panOffset=new en,this._rotateStart=new Ee,this._rotateEnd=new Ee,this._rotateDelta=new Ee,this._panStart=new Ee,this._panEnd=new Ee,this._panDelta=new Ee,this._dollyStart=new Ee,this._dollyEnd=new Ee,this._dollyDelta=new Ee,this._dollyDirection=new en,this._mouse=new Ee,this._performCursorZoom=!1,this._pointers=[],this._pointerPositions={},this._controlActive=!1,this._onPointerMove=uV.bind(this),this._onPointerDown=lV.bind(this),this._onPointerUp=hV.bind(this),this._onContextMenu=gV.bind(this),this._onMouseWheel=dV.bind(this),this._onKeyDown=pV.bind(this),this._onTouchStart=fV.bind(this),this._onTouchMove=mV.bind(this),this._onMouseDown=cV.bind(this),this._onMouseMove=AV.bind(this),this._interceptControlDown=yV.bind(this),this._interceptControlUp=vV.bind(this),null!==this.domElement&&this.connect(),this.update()}connect(){this.domElement.addEventListener("pointerdown",this._onPointerDown),this.domElement.addEventListener("pointercancel",this._onPointerUp),this.domElement.addEventListener("contextmenu",this._onContextMenu),this.domElement.addEventListener("wheel",this._onMouseWheel,{passive:!1});this.domElement.getRootNode().addEventListener("keydown",this._interceptControlDown,{passive:!0,capture:!0}),this.domElement.style.touchAction="none"}disconnect(){this.domElement.removeEventListener("pointerdown",this._onPointerDown),this.domElement.removeEventListener("pointermove",this._onPointerMove),this.domElement.removeEventListener("pointerup",this._onPointerUp),this.domElement.removeEventListener("pointercancel",this._onPointerUp),this.domElement.removeEventListener("wheel",this._onMouseWheel),this.domElement.removeEventListener("contextmenu",this._onContextMenu),this.stopListenToKeyEvents();this.domElement.getRootNode().removeEventListener("keydown",this._interceptControlDown,{capture:!0}),this.domElement.style.touchAction="auto"}dispose(){this.disconnect()}getPolarAngle(){return this._spherical.phi}getAzimuthalAngle(){return this._spherical.theta}getDistance(){return this.object.position.distanceTo(this.target)}listenToKeyEvents(t){t.addEventListener("keydown",this._onKeyDown),this._domElementKeyEvents=t}stopListenToKeyEvents(){null!==this._domElementKeyEvents&&(this._domElementKeyEvents.removeEventListener("keydown",this._onKeyDown),this._domElementKeyEvents=null)}saveState(){this.target0.copy(this.target),this.position0.copy(this.object.position),this.zoom0=this.object.zoom}reset(){this.target.copy(this.target0),this.object.position.copy(this.position0),this.object.zoom=this.zoom0,this.object.updateProjectionMatrix(),this.dispatchEvent(HG),this.update(),this.state=KG}update(t=null){const e=this.object.position;$G.copy(e).sub(this.target),$G.applyQuaternion(this._quat),this._spherical.setFromVector3($G),this.autoRotate&&this.state===KG&&this._rotateLeft(this._getAutoRotationAngle(t)),this.enableDamping?(this._spherical.theta+=this._sphericalDelta.theta*this.dampingFactor,this._spherical.phi+=this._sphericalDelta.phi*this.dampingFactor):(this._spherical.theta+=this._sphericalDelta.theta,this._spherical.phi+=this._sphericalDelta.phi);let n=this.minAzimuthAngle,i=this.maxAzimuthAngle;isFinite(n)&&isFinite(i)&&(n<-Math.PI?n+=ZG:n>Math.PI&&(n-=ZG),i<-Math.PI?i+=ZG:i>Math.PI&&(i-=ZG),this._spherical.theta=n<=i?Math.max(n,Math.min(i,this._spherical.theta)):this._spherical.theta>(n+i)/2?Math.max(n,this._spherical.theta):Math.min(i,this._spherical.theta)),this._spherical.phi=Math.max(this.minPolarAngle,Math.min(this.maxPolarAngle,this._spherical.phi)),this._spherical.makeSafe(),!0===this.enableDamping?this.target.addScaledVector(this._panOffset,this.dampingFactor):this.target.add(this._panOffset),this.target.sub(this.cursor),this.target.clampLength(this.minTargetRadius,this.maxTargetRadius),this.target.add(this.cursor);let r=!1;if(this.zoomToCursor&&this._performCursorZoom||this.object.isOrthographicCamera)this._spherical.radius=this._clampDistance(this._spherical.radius);else{const t=this._spherical.radius;this._spherical.radius=this._clampDistance(this._spherical.radius*this._scale),r=t!=this._spherical.radius}if($G.setFromSpherical(this._spherical),$G.applyQuaternion(this._quatInverse),e.copy(this.target).add($G),this.object.lookAt(this.target),!0===this.enableDamping?(this._sphericalDelta.theta*=1-this.dampingFactor,this._sphericalDelta.phi*=1-this.dampingFactor,this._panOffset.multiplyScalar(1-this.dampingFactor)):(this._sphericalDelta.set(0,0,0),this._panOffset.set(0,0,0)),this.zoomToCursor&&this._performCursorZoom){let t=null;if(this.object.isPerspectiveCamera){const e=$G.length();t=this._clampDistance(e*this._scale);const n=e-t;this.object.position.addScaledVector(this._dollyDirection,n),this.object.updateMatrixWorld(),r=!!n}else if(this.object.isOrthographicCamera){const e=new en(this._mouse.x,this._mouse.y,0);e.unproject(this.object);const n=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._scale)),this.object.updateProjectionMatrix(),r=n!==this.object.zoom;const i=new en(this._mouse.x,this._mouse.y,0);i.unproject(this.object),this.object.position.sub(i).add(e),this.object.updateMatrixWorld(),t=$G.length()}else console.warn("WARNING: OrbitControls.js encountered an unknown camera type - zoom to cursor disabled."),this.zoomToCursor=!1;null!==t&&(this.screenSpacePanning?this.target.set(0,0,-1).transformDirection(this.object.matrix).multiplyScalar(t).add(this.object.position):(XG.origin.copy(this.object.position),XG.direction.set(0,0,-1).transformDirection(this.object.matrix),Math.abs(this.object.up.dot(XG.direction))<QG?this.object.lookAt(this.target):(YG.setFromNormalAndCoplanarPoint(this.object.up,this.target),XG.intersectPlane(YG,this.target))))}else if(this.object.isOrthographicCamera){const t=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._scale)),t!==this.object.zoom&&(this.object.updateProjectionMatrix(),r=!0)}return this._scale=1,this._performCursorZoom=!1,!!(r||this._lastPosition.distanceToSquared(this.object.position)>aV||8*(1-this._lastQuaternion.dot(this.object.quaternion))>aV||this._lastTargetPosition.distanceToSquared(this.target)>aV)&&(this.dispatchEvent(HG),this._lastPosition.copy(this.object.position),this._lastQuaternion.copy(this.object.quaternion),this._lastTargetPosition.copy(this.target),!0)}_getAutoRotationAngle(t){return null!==t?ZG/60*this.autoRotateSpeed*t:ZG/60/60*this.autoRotateSpeed}_getZoomScale(t){const e=Math.abs(.01*t);return Math.pow(.95,this.zoomSpeed*e)}_rotateLeft(t){this._sphericalDelta.theta-=t}_rotateUp(t){this._sphericalDelta.phi-=t}_panLeft(t,e){$G.setFromMatrixColumn(e,0),$G.multiplyScalar(-t),this._panOffset.add($G)}_panUp(t,e){!0===this.screenSpacePanning?$G.setFromMatrixColumn(e,1):($G.setFromMatrixColumn(e,0),$G.crossVectors(this.object.up,$G)),$G.multiplyScalar(t),this._panOffset.add($G)}_pan(t,e){const n=this.domElement;if(this.object.isPerspectiveCamera){const i=this.object.position;$G.copy(i).sub(this.target);let r=$G.length();r*=Math.tan(this.object.fov/2*Math.PI/180),this._panLeft(2*t*r/n.clientHeight,this.object.matrix),this._panUp(2*e*r/n.clientHeight,this.object.matrix)}else this.object.isOrthographicCamera?(this._panLeft(t*(this.object.right-this.object.left)/this.object.zoom/n.clientWidth,this.object.matrix),this._panUp(e*(this.object.top-this.object.bottom)/this.object.zoom/n.clientHeight,this.object.matrix)):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled."),this.enablePan=!1)}_dollyOut(t){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale/=t:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_dollyIn(t){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale*=t:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_updateZoomParameters(t,e){if(!this.zoomToCursor)return;this._performCursorZoom=!0;const n=this.domElement.getBoundingClientRect(),i=t-n.left,r=e-n.top,s=n.width,a=n.height;this._mouse.x=i/s*2-1,this._mouse.y=-r/a*2+1,this._dollyDirection.set(this._mouse.x,this._mouse.y,1).unproject(this.object).sub(this.object.position).normalize()}_clampDistance(t){return Math.max(this.minDistance,Math.min(this.maxDistance,t))}_handleMouseDownRotate(t){this._rotateStart.set(t.clientX,t.clientY)}_handleMouseDownDolly(t){this._updateZoomParameters(t.clientX,t.clientX),this._dollyStart.set(t.clientX,t.clientY)}_handleMouseDownPan(t){this._panStart.set(t.clientX,t.clientY)}_handleMouseMoveRotate(t){this._rotateEnd.set(t.clientX,t.clientY),this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);const e=this.domElement;this._rotateLeft(ZG*this._rotateDelta.x/e.clientHeight),this._rotateUp(ZG*this._rotateDelta.y/e.clientHeight),this._rotateStart.copy(this._rotateEnd),this.update()}_handleMouseMoveDolly(t){this._dollyEnd.set(t.clientX,t.clientY),this._dollyDelta.subVectors(this._dollyEnd,this._dollyStart),this._dollyDelta.y>0?this._dollyOut(this._getZoomScale(this._dollyDelta.y)):this._dollyDelta.y<0&&this._dollyIn(this._getZoomScale(this._dollyDelta.y)),this._dollyStart.copy(this._dollyEnd),this.update()}_handleMouseMovePan(t){this._panEnd.set(t.clientX,t.clientY),this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd),this.update()}_handleMouseWheel(t){this._updateZoomParameters(t.clientX,t.clientY),t.deltaY<0?this._dollyIn(this._getZoomScale(t.deltaY)):t.deltaY>0&&this._dollyOut(this._getZoomScale(t.deltaY)),this.update()}_handleKeyDown(t){let e=!1;switch(t.code){case this.keys.UP:t.ctrlKey||t.metaKey||t.shiftKey?this._rotateUp(ZG*this.rotateSpeed/this.domElement.clientHeight):this._pan(0,this.keyPanSpeed),e=!0;break;case this.keys.BOTTOM:t.ctrlKey||t.metaKey||t.shiftKey?this._rotateUp(-ZG*this.rotateSpeed/this.domElement.clientHeight):this._pan(0,-this.keyPanSpeed),e=!0;break;case this.keys.LEFT:t.ctrlKey||t.metaKey||t.shiftKey?this._rotateLeft(ZG*this.rotateSpeed/this.domElement.clientHeight):this._pan(this.keyPanSpeed,0),e=!0;break;case this.keys.RIGHT:t.ctrlKey||t.metaKey||t.shiftKey?this._rotateLeft(-ZG*this.rotateSpeed/this.domElement.clientHeight):this._pan(-this.keyPanSpeed,0),e=!0}e&&(t.preventDefault(),this.update())}_handleTouchStartRotate(t){if(1===this._pointers.length)this._rotateStart.set(t.pageX,t.pageY);else{const e=this._getSecondPointerPosition(t),n=.5*(t.pageX+e.x),i=.5*(t.pageY+e.y);this._rotateStart.set(n,i)}}_handleTouchStartPan(t){if(1===this._pointers.length)this._panStart.set(t.pageX,t.pageY);else{const e=this._getSecondPointerPosition(t),n=.5*(t.pageX+e.x),i=.5*(t.pageY+e.y);this._panStart.set(n,i)}}_handleTouchStartDolly(t){const e=this._getSecondPointerPosition(t),n=t.pageX-e.x,i=t.pageY-e.y,r=Math.sqrt(n*n+i*i);this._dollyStart.set(0,r)}_handleTouchStartDollyPan(t){this.enableZoom&&this._handleTouchStartDolly(t),this.enablePan&&this._handleTouchStartPan(t)}_handleTouchStartDollyRotate(t){this.enableZoom&&this._handleTouchStartDolly(t),this.enableRotate&&this._handleTouchStartRotate(t)}_handleTouchMoveRotate(t){if(1==this._pointers.length)this._rotateEnd.set(t.pageX,t.pageY);else{const e=this._getSecondPointerPosition(t),n=.5*(t.pageX+e.x),i=.5*(t.pageY+e.y);this._rotateEnd.set(n,i)}this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);const e=this.domElement;this._rotateLeft(ZG*this._rotateDelta.x/e.clientHeight),this._rotateUp(ZG*this._rotateDelta.y/e.clientHeight),this._rotateStart.copy(this._rotateEnd)}_handleTouchMovePan(t){if(1===this._pointers.length)this._panEnd.set(t.pageX,t.pageY);else{const e=this._getSecondPointerPosition(t),n=.5*(t.pageX+e.x),i=.5*(t.pageY+e.y);this._panEnd.set(n,i)}this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd)}_handleTouchMoveDolly(t){const e=this._getSecondPointerPosition(t),n=t.pageX-e.x,i=t.pageY-e.y,r=Math.sqrt(n*n+i*i);this._dollyEnd.set(0,r),this._dollyDelta.set(0,Math.pow(this._dollyEnd.y/this._dollyStart.y,this.zoomSpeed)),this._dollyOut(this._dollyDelta.y),this._dollyStart.copy(this._dollyEnd);const s=.5*(t.pageX+e.x),a=.5*(t.pageY+e.y);this._updateZoomParameters(s,a)}_handleTouchMoveDollyPan(t){this.enableZoom&&this._handleTouchMoveDolly(t),this.enablePan&&this._handleTouchMovePan(t)}_handleTouchMoveDollyRotate(t){this.enableZoom&&this._handleTouchMoveDolly(t),this.enableRotate&&this._handleTouchMoveRotate(t)}_addPointer(t){this._pointers.push(t.pointerId)}_removePointer(t){delete this._pointerPositions[t.pointerId];for(let e=0;e<this._pointers.length;e++)if(this._pointers[e]==t.pointerId)return void this._pointers.splice(e,1)}_isTrackingPointer(t){for(let e=0;e<this._pointers.length;e++)if(this._pointers[e]==t.pointerId)return!0;return!1}_trackPointer(t){let e=this._pointerPositions[t.pointerId];void 0===e&&(e=new Ee,this._pointerPositions[t.pointerId]=e),e.set(t.pageX,t.pageY)}_getSecondPointerPosition(t){const e=t.pointerId===this._pointers[0]?this._pointers[1]:this._pointers[0];return this._pointerPositions[e]}_customWheelEvent(t){const e=t.deltaMode,n={clientX:t.clientX,clientY:t.clientY,deltaY:t.deltaY};switch(e){case 1:n.deltaY*=16;break;case 2:n.deltaY*=100}return t.ctrlKey&&!this._controlActive&&(n.deltaY*=10),n}}function lV(t){!1!==this.enabled&&(0===this._pointers.length&&(this.domElement.setPointerCapture(t.pointerId),this.domElement.addEventListener("pointermove",this._onPointerMove),this.domElement.addEventListener("pointerup",this._onPointerUp)),this._isTrackingPointer(t)||(this._addPointer(t),"touch"===t.pointerType?this._onTouchStart(t):this._onMouseDown(t)))}function uV(t){!1!==this.enabled&&("touch"===t.pointerType?this._onTouchMove(t):this._onMouseMove(t))}function hV(t){switch(this._removePointer(t),this._pointers.length){case 0:this.domElement.releasePointerCapture(t.pointerId),this.domElement.removeEventListener("pointermove",this._onPointerMove),this.domElement.removeEventListener("pointerup",this._onPointerUp),this.dispatchEvent(WG),this.state=KG;break;case 1:const e=this._pointers[0],n=this._pointerPositions[e];this._onTouchStart({pointerId:e,pageX:n.x,pageY:n.y})}}function cV(t){let e;switch(t.button){case 0:e=this.mouseButtons.LEFT;break;case 1:e=this.mouseButtons.MIDDLE;break;case 2:e=this.mouseButtons.RIGHT;break;default:e=-1}switch(e){case a.DOLLY:if(!1===this.enableZoom)return;this._handleMouseDownDolly(t),this.state=tV;break;case a.ROTATE:if(t.ctrlKey||t.metaKey||t.shiftKey){if(!1===this.enablePan)return;this._handleMouseDownPan(t),this.state=eV}else{if(!1===this.enableRotate)return;this._handleMouseDownRotate(t),this.state=JG}break;case a.PAN:if(t.ctrlKey||t.metaKey||t.shiftKey){if(!1===this.enableRotate)return;this._handleMouseDownRotate(t),this.state=JG}else{if(!1===this.enablePan)return;this._handleMouseDownPan(t),this.state=eV}break;default:this.state=KG}this.state!==KG&&this.dispatchEvent(jG)}function AV(t){switch(this.state){case JG:if(!1===this.enableRotate)return;this._handleMouseMoveRotate(t);break;case tV:if(!1===this.enableZoom)return;this._handleMouseMoveDolly(t);break;case eV:if(!1===this.enablePan)return;this._handleMouseMovePan(t)}}function dV(t){!1!==this.enabled&&!1!==this.enableZoom&&this.state===KG&&(t.preventDefault(),this.dispatchEvent(jG),this._handleMouseWheel(this._customWheelEvent(t)),this.dispatchEvent(WG))}function pV(t){!1!==this.enabled&&!1!==this.enablePan&&this._handleKeyDown(t)}function fV(t){switch(this._trackPointer(t),this._pointers.length){case 1:switch(this.touches.ONE){case o:if(!1===this.enableRotate)return;this._handleTouchStartRotate(t),this.state=nV;break;case l:if(!1===this.enablePan)return;this._handleTouchStartPan(t),this.state=iV;break;default:this.state=KG}break;case 2:switch(this.touches.TWO){case u:if(!1===this.enableZoom&&!1===this.enablePan)return;this._handleTouchStartDollyPan(t),this.state=rV;break;case h:if(!1===this.enableZoom&&!1===this.enableRotate)return;this._handleTouchStartDollyRotate(t),this.state=sV;break;default:this.state=KG}break;default:this.state=KG}this.state!==KG&&this.dispatchEvent(jG)}function mV(t){switch(this._trackPointer(t),this.state){case nV:if(!1===this.enableRotate)return;this._handleTouchMoveRotate(t),this.update();break;case iV:if(!1===this.enablePan)return;this._handleTouchMovePan(t),this.update();break;case rV:if(!1===this.enableZoom&&!1===this.enablePan)return;this._handleTouchMoveDollyPan(t),this.update();break;case sV:if(!1===this.enableZoom&&!1===this.enableRotate)return;this._handleTouchMoveDollyRotate(t),this.update();break;default:this.state=KG}}function gV(t){!1!==this.enabled&&t.preventDefault()}function yV(t){if("Control"===t.key){this._controlActive=!0;this.domElement.getRootNode().addEventListener("keyup",this._interceptControlUp,{passive:!0,capture:!0})}}function vV(t){if("Control"===t.key){this._controlActive=!1;this.domElement.getRootNode().removeEventListener("keyup",this._interceptControlUp,{passive:!0,capture:!0})}}const _V={type:"change"},xV=1e-6,bV=new tn;class SV extends ru{constructor(t,e=null){super(t,e),this.movementSpeed=1,this.rollSpeed=.005,this.dragToLook=!1,this.autoForward=!1,this._moveState={up:0,down:0,left:0,right:0,forward:0,back:0,pitchUp:0,pitchDown:0,yawLeft:0,yawRight:0,rollLeft:0,rollRight:0},this._moveVector=new en(0,0,0),this._rotationVector=new en(0,0,0),this._lastQuaternion=new tn,this._lastPosition=new en,this._status=0,this._onKeyDown=MV.bind(this),this._onKeyUp=wV.bind(this),this._onPointerMove=EV.bind(this),this._onPointerDown=TV.bind(this),this._onPointerUp=CV.bind(this),this._onPointerCancel=RV.bind(this),this._onContextMenu=NV.bind(this),null!==e&&this.connect()}connect(){window.addEventListener("keydown",this._onKeyDown),window.addEventListener("keyup",this._onKeyUp),this.domElement.addEventListener("pointermove",this._onPointerMove),this.domElement.addEventListener("pointerdown",this._onPointerDown),this.domElement.addEventListener("pointerup",this._onPointerUp),this.domElement.addEventListener("pointercancel",this._onPointerCancel),this.domElement.addEventListener("contextmenu",this._onContextMenu)}disconnect(){window.removeEventListener("keydown",this._onKeyDown),window.removeEventListener("keyup",this._onKeyUp),this.domElement.removeEventListener("pointermove",this._onPointerMove),this.domElement.removeEventListener("pointerdown",this._onPointerDown),this.domElement.removeEventListener("pointerup",this._onPointerUp),this.domElement.removeEventListener("pointercancel",this._onPointerCancel),this.domElement.removeEventListener("contextmenu",this._onContextMenu)}dispose(){this.disconnect()}update(t){if(!1===this.enabled)return;const e=this.object,n=t*this.movementSpeed,i=t*this.rollSpeed;e.translateX(this._moveVector.x*n),e.translateY(this._moveVector.y*n),e.translateZ(this._moveVector.z*n),bV.set(this._rotationVector.x*i,this._rotationVector.y*i,this._rotationVector.z*i,1).normalize(),e.quaternion.multiply(bV),(this._lastPosition.distanceToSquared(e.position)>xV||8*(1-this._lastQuaternion.dot(e.quaternion))>xV)&&(this.dispatchEvent(_V),this._lastQuaternion.copy(e.quaternion),this._lastPosition.copy(e.position))}_updateMovementVector(){const t=this._moveState.forward||this.autoForward&&!this._moveState.back?1:0;this._moveVector.x=-this._moveState.left+this._moveState.right,this._moveVector.y=-this._moveState.down+this._moveState.up,this._moveVector.z=-t+this._moveState.back}_updateRotationVector(){this._rotationVector.x=-this._moveState.pitchDown+this._moveState.pitchUp,this._rotationVector.y=-this._moveState.yawRight+this._moveState.yawLeft,this._rotationVector.z=-this._moveState.rollRight+this._moveState.rollLeft}_getContainerDimensions(){return this.domElement!=document?{size:[this.domElement.offsetWidth,this.domElement.offsetHeight],offset:[this.domElement.offsetLeft,this.domElement.offsetTop]}:{size:[window.innerWidth,window.innerHeight],offset:[0,0]}}}function MV(t){if(!t.altKey&&!1!==this.enabled){switch(t.code){case"ShiftLeft":case"ShiftRight":this.movementSpeedMultiplier=.1;break;case"KeyW":this._moveState.forward=1;break;case"KeyS":this._moveState.back=1;break;case"KeyA":this._moveState.left=1;break;case"KeyD":this._moveState.right=1;break;case"KeyR":this._moveState.up=1;break;case"KeyF":this._moveState.down=1;break;case"ArrowUp":this._moveState.pitchUp=1;break;case"ArrowDown":this._moveState.pitchDown=1;break;case"ArrowLeft":this._moveState.yawLeft=1;break;case"ArrowRight":this._moveState.yawRight=1;break;case"KeyQ":this._moveState.rollLeft=1;break;case"KeyE":this._moveState.rollRight=1}this._updateMovementVector(),this._updateRotationVector()}}function wV(t){if(!1!==this.enabled){switch(t.code){case"ShiftLeft":case"ShiftRight":this.movementSpeedMultiplier=1;break;case"KeyW":this._moveState.forward=0;break;case"KeyS":this._moveState.back=0;break;case"KeyA":this._moveState.left=0;break;case"KeyD":this._moveState.right=0;break;case"KeyR":this._moveState.up=0;break;case"KeyF":this._moveState.down=0;break;case"ArrowUp":this._moveState.pitchUp=0;break;case"ArrowDown":this._moveState.pitchDown=0;break;case"ArrowLeft":this._moveState.yawLeft=0;break;case"ArrowRight":this._moveState.yawRight=0;break;case"KeyQ":this._moveState.rollLeft=0;break;case"KeyE":this._moveState.rollRight=0}this._updateMovementVector(),this._updateRotationVector()}}function TV(t){if(!1!==this.enabled)if(this.dragToLook)this._status++;else{switch(t.button){case 0:this._moveState.forward=1;break;case 2:this._moveState.back=1}this._updateMovementVector()}}function EV(t){if(!1!==this.enabled&&(!this.dragToLook||this._status>0)){const e=this._getContainerDimensions(),n=e.size[0]/2,i=e.size[1]/2;this._moveState.yawLeft=-(t.pageX-e.offset[0]-n)/n,this._moveState.pitchDown=(t.pageY-e.offset[1]-i)/i,this._updateRotationVector()}}function CV(t){if(!1!==this.enabled){if(this.dragToLook)this._status--,this._moveState.yawLeft=this._moveState.pitchDown=0;else{switch(t.button){case 0:this._moveState.forward=0;break;case 2:this._moveState.back=0}this._updateMovementVector()}this._updateRotationVector()}}function RV(){!1!==this.enabled&&(this.dragToLook?(this._status=0,this._moveState.yawLeft=this._moveState.pitchDown=0):(this._moveState.forward=0,this._moveState.back=0,this._updateMovementVector()),this._updateRotationVector())}function NV(t){!1!==this.enabled&&t.preventDefault()}const PV={name:"CopyShader",uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:"\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv;\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",fragmentShader:"\n\n\t\tuniform float opacity;\n\n\t\tuniform sampler2D tDiffuse;\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvec4 texel = texture2D( tDiffuse, vUv );\n\t\t\tgl_FragColor = opacity * texel;\n\n\n\t\t}"};class DV{constructor(){this.isPass=!0,this.enabled=!0,this.needsSwap=!0,this.clear=!1,this.renderToScreen=!1}setSize(){}render(){console.error("THREE.Pass: .render() must be implemented in derived pass.")}dispose(){}}const IV=new kr(-1,1,1,-1,0,1);const LV=new class extends Gi{constructor(){super(),this.setAttribute("position",new Li([-1,3,0,-1,-1,0,3,-1,0],3)),this.setAttribute("uv",new Li([0,2,0,0,2,0],2))}};class BV{constructor(t){this._mesh=new tr(LV,t)}dispose(){this._mesh.geometry.dispose()}render(t){t.render(this._mesh,IV)}get material(){return this._mesh.material}set material(t){this._mesh.material=t}}class UV extends DV{constructor(t,e){super(),this.textureID=void 0!==e?e:"tDiffuse",t instanceof or?(this.uniforms=t.uniforms,this.material=t):t&&(this.uniforms=ar.clone(t.uniforms),this.material=new or({name:void 0!==t.name?t.name:"unspecified",defines:Object.assign({},t.defines),uniforms:this.uniforms,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader})),this.fsQuad=new BV(this.material)}render(t,e,n){this.uniforms[this.textureID]&&(this.uniforms[this.textureID].value=n.texture),this.fsQuad.material=this.material,this.renderToScreen?(t.setRenderTarget(null),this.fsQuad.render(t)):(t.setRenderTarget(e),this.clear&&t.clear(t.autoClearColor,t.autoClearDepth,t.autoClearStencil),this.fsQuad.render(t))}dispose(){this.material.dispose(),this.fsQuad.dispose()}}class OV extends DV{constructor(t,e){super(),this.scene=t,this.camera=e,this.clear=!0,this.needsSwap=!1,this.inverse=!1}render(t,e,n){const i=t.getContext(),r=t.state;let s,a;r.buffers.color.setMask(!1),r.buffers.depth.setMask(!1),r.buffers.color.setLocked(!0),r.buffers.depth.setLocked(!0),this.inverse?(s=0,a=1):(s=1,a=0),r.buffers.stencil.setTest(!0),r.buffers.stencil.setOp(i.REPLACE,i.REPLACE,i.REPLACE),r.buffers.stencil.setFunc(i.ALWAYS,s,4294967295),r.buffers.stencil.setClear(a),r.buffers.stencil.setLocked(!0),t.setRenderTarget(n),this.clear&&t.clear(),t.render(this.scene,this.camera),t.setRenderTarget(e),this.clear&&t.clear(),t.render(this.scene,this.camera),r.buffers.color.setLocked(!1),r.buffers.depth.setLocked(!1),r.buffers.color.setMask(!0),r.buffers.depth.setMask(!0),r.buffers.stencil.setLocked(!1),r.buffers.stencil.setFunc(i.EQUAL,1,4294967295),r.buffers.stencil.setOp(i.KEEP,i.KEEP,i.KEEP),r.buffers.stencil.setLocked(!0)}}class FV extends DV{constructor(){super(),this.needsSwap=!1}render(t){t.state.buffers.stencil.setLocked(!1),t.state.buffers.stencil.setTest(!1)}}class kV{constructor(t,e){if(this.renderer=t,this._pixelRatio=t.getPixelRatio(),void 0===e){const n=t.getSize(new Ee);this._width=n.width,this._height=n.height,(e=new Ze(this._width*this._pixelRatio,this._height*this._pixelRatio,{type:st})).texture.name="EffectComposer.rt1"}else this._width=e.width,this._height=e.height;this.renderTarget1=e,this.renderTarget2=e.clone(),this.renderTarget2.texture.name="EffectComposer.rt2",this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2,this.renderToScreen=!0,this.passes=[],this.copyPass=new UV(PV),this.copyPass.material.blending=0,this.clock=new Yl}swapBuffers(){const t=this.readBuffer;this.readBuffer=this.writeBuffer,this.writeBuffer=t}addPass(t){this.passes.push(t),t.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}insertPass(t,e){this.passes.splice(e,0,t),t.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}removePass(t){const e=this.passes.indexOf(t);-1!==e&&this.passes.splice(e,1)}isLastEnabledPass(t){for(let e=t+1;e<this.passes.length;e++)if(this.passes[e].enabled)return!1;return!0}render(t){void 0===t&&(t=this.clock.getDelta());const e=this.renderer.getRenderTarget();let n=!1;for(let e=0,i=this.passes.length;e<i;e++){const i=this.passes[e];if(!1!==i.enabled){if(i.renderToScreen=this.renderToScreen&&this.isLastEnabledPass(e),i.render(this.renderer,this.writeBuffer,this.readBuffer,t,n),i.needsSwap){if(n){const e=this.renderer.getContext(),n=this.renderer.state.buffers.stencil;n.setFunc(e.NOTEQUAL,1,4294967295),this.copyPass.render(this.renderer,this.writeBuffer,this.readBuffer,t),n.setFunc(e.EQUAL,1,4294967295)}this.swapBuffers()}void 0!==OV&&(i instanceof OV?n=!0:i instanceof FV&&(n=!1))}}this.renderer.setRenderTarget(e)}reset(t){if(void 0===t){const e=this.renderer.getSize(new Ee);this._pixelRatio=this.renderer.getPixelRatio(),this._width=e.width,this._height=e.height,(t=this.renderTarget1.clone()).setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.renderTarget1=t,this.renderTarget2=t.clone(),this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2}setSize(t,e){this._width=t,this._height=e;const n=this._width*this._pixelRatio,i=this._height*this._pixelRatio;this.renderTarget1.setSize(n,i),this.renderTarget2.setSize(n,i);for(let t=0;t<this.passes.length;t++)this.passes[t].setSize(n,i)}setPixelRatio(t){this._pixelRatio=t,this.setSize(this._width,this._height)}dispose(){this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.copyPass.dispose()}}class zV extends DV{constructor(t,e,n=null,i=null,r=null){super(),this.scene=t,this.camera=e,this.overrideMaterial=n,this.clearColor=i,this.clearAlpha=r,this.clear=!0,this.clearDepth=!1,this.needsSwap=!1,this._oldClearColor=new Mi}render(t,e,n){const i=t.autoClear;let r,s;t.autoClear=!1,null!==this.overrideMaterial&&(s=this.scene.overrideMaterial,this.scene.overrideMaterial=this.overrideMaterial),null!==this.clearColor&&(t.getClearColor(this._oldClearColor),t.setClearColor(this.clearColor,t.getClearAlpha())),null!==this.clearAlpha&&(r=t.getClearAlpha(),t.setClearAlpha(this.clearAlpha)),1==this.clearDepth&&t.clearDepth(),t.setRenderTarget(this.renderToScreen?null:n),!0===this.clear&&t.clear(t.autoClearColor,t.autoClearDepth,t.autoClearStencil),t.render(this.scene,this.camera),null!==this.clearColor&&t.setClearColor(this._oldClearColor),null!==this.clearAlpha&&t.setClearAlpha(r),null!==this.overrideMaterial&&(this.scene.overrideMaterial=s),t.autoClear=i}}function qV(){return qV=Object.assign?Object.assign.bind():function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var i in n)({}).hasOwnProperty.call(n,i)&&(t[i]=n[i])}return t},qV.apply(null,arguments)}function GV(t,e){return GV=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(t,e){return t.__proto__=e,t},GV(t,e)}function VV(t){return VV=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(t){return t.__proto__||Object.getPrototypeOf(t)},VV(t)}function HV(){try{var t=!Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){})))}catch(t){}return(HV=function(){return!!t})()}function jV(t){var e="function"==typeof Map?new Map:void 0;return jV=function(t){if(null===t||!function(t){try{return-1!==Function.toString.call(t).indexOf("[native code]")}catch(e){return"function"==typeof t}}(t))return t;if("function"!=typeof t)throw new TypeError("Super expression must either be null or a function");if(void 0!==e){if(e.has(t))return e.get(t);e.set(t,n)}function n(){return function(t,e,n){if(HV())return Reflect.construct.apply(null,arguments);var i=[null];i.push.apply(i,e);var r=new(t.bind.apply(t,i));return n&&GV(r,n.prototype),r}(t,arguments,VV(this).constructor)}return n.prototype=Object.create(t.prototype,{constructor:{value:n,enumerable:!1,writable:!0,configurable:!0}}),GV(n,t)},jV(t)}var WV={1:"Passed invalid arguments to hsl, please pass multiple numbers e.g. hsl(360, 0.75, 0.4) or an object e.g. rgb({ hue: 255, saturation: 0.4, lightness: 0.75 }).\n\n",2:"Passed invalid arguments to hsla, please pass multiple numbers e.g. hsla(360, 0.75, 0.4, 0.7) or an object e.g. rgb({ hue: 255, saturation: 0.4, lightness: 0.75, alpha: 0.7 }).\n\n",3:"Passed an incorrect argument to a color function, please pass a string representation of a color.\n\n",4:"Couldn't generate valid rgb string from %s, it returned %s.\n\n",5:"Couldn't parse the color string. Please provide the color as a string in hex, rgb, rgba, hsl or hsla notation.\n\n",6:"Passed invalid arguments to rgb, please pass multiple numbers e.g. rgb(255, 205, 100) or an object e.g. rgb({ red: 255, green: 205, blue: 100 }).\n\n",7:"Passed invalid arguments to rgba, please pass multiple numbers e.g. rgb(255, 205, 100, 0.75) or an object e.g. rgb({ red: 255, green: 205, blue: 100, alpha: 0.75 }).\n\n",8:"Passed invalid argument to toColorString, please pass a RgbColor, RgbaColor, HslColor or HslaColor object.\n\n",9:"Please provide a number of steps to the modularScale helper.\n\n",10:"Please pass a number or one of the predefined scales to the modularScale helper as the ratio.\n\n",11:'Invalid value passed as base to modularScale, expected number or em string but got "%s"\n\n',12:'Expected a string ending in "px" or a number passed as the first argument to %s(), got "%s" instead.\n\n',13:'Expected a string ending in "px" or a number passed as the second argument to %s(), got "%s" instead.\n\n',14:'Passed invalid pixel value ("%s") to %s(), please pass a value like "12px" or 12.\n\n',15:'Passed invalid base value ("%s") to %s(), please pass a value like "12px" or 12.\n\n',16:"You must provide a template to this method.\n\n",17:"You passed an unsupported selector state to this method.\n\n",18:"minScreen and maxScreen must be provided as stringified numbers with the same units.\n\n",19:"fromSize and toSize must be provided as stringified numbers with the same units.\n\n",20:"expects either an array of objects or a single object with the properties prop, fromSize, and toSize.\n\n",21:"expects the objects in the first argument array to have the properties `prop`, `fromSize`, and `toSize`.\n\n",22:"expects the first argument object to have the properties `prop`, `fromSize`, and `toSize`.\n\n",23:"fontFace expects a name of a font-family.\n\n",24:"fontFace expects either the path to the font file(s) or a name of a local copy.\n\n",25:"fontFace expects localFonts to be an array.\n\n",26:"fontFace expects fileFormats to be an array.\n\n",27:"radialGradient requries at least 2 color-stops to properly render.\n\n",28:"Please supply a filename to retinaImage() as the first argument.\n\n",29:"Passed invalid argument to triangle, please pass correct pointingDirection e.g. 'right'.\n\n",30:"Passed an invalid value to `height` or `width`. Please provide a pixel based unit.\n\n",31:"The animation shorthand only takes 8 arguments. See the specification for more information: http://mdn.io/animation\n\n",32:"To pass multiple animations please supply them in arrays, e.g. animation(['rotate', '2s'], ['move', '1s'])\nTo pass a single animation please supply them in simple values, e.g. animation('rotate', '2s')\n\n",33:"The animation shorthand arrays can only have 8 elements. See the specification for more information: http://mdn.io/animation\n\n",34:"borderRadius expects a radius value as a string or number as the second argument.\n\n",35:'borderRadius expects one of "top", "bottom", "left" or "right" as the first argument.\n\n',36:"Property must be a string value.\n\n",37:"Syntax Error at %s.\n\n",38:"Formula contains a function that needs parentheses at %s.\n\n",39:"Formula is missing closing parenthesis at %s.\n\n",40:"Formula has too many closing parentheses at %s.\n\n",41:"All values in a formula must have the same unit or be unitless.\n\n",42:"Please provide a number of steps to the modularScale helper.\n\n",43:"Please pass a number or one of the predefined scales to the modularScale helper as the ratio.\n\n",44:"Invalid value passed as base to modularScale, expected number or em/rem string but got %s.\n\n",45:"Passed invalid argument to hslToColorString, please pass a HslColor or HslaColor object.\n\n",46:"Passed invalid argument to rgbToColorString, please pass a RgbColor or RgbaColor object.\n\n",47:"minScreen and maxScreen must be provided as stringified numbers with the same units.\n\n",48:"fromSize and toSize must be provided as stringified numbers with the same units.\n\n",49:"Expects either an array of objects or a single object with the properties prop, fromSize, and toSize.\n\n",50:"Expects the objects in the first argument array to have the properties prop, fromSize, and toSize.\n\n",51:"Expects the first argument object to have the properties prop, fromSize, and toSize.\n\n",52:"fontFace expects either the path to the font file(s) or a name of a local copy.\n\n",53:"fontFace expects localFonts to be an array.\n\n",54:"fontFace expects fileFormats to be an array.\n\n",55:"fontFace expects a name of a font-family.\n\n",56:"linearGradient requries at least 2 color-stops to properly render.\n\n",57:"radialGradient requries at least 2 color-stops to properly render.\n\n",58:"Please supply a filename to retinaImage() as the first argument.\n\n",59:"Passed invalid argument to triangle, please pass correct pointingDirection e.g. 'right'.\n\n",60:"Passed an invalid value to `height` or `width`. Please provide a pixel based unit.\n\n",61:"Property must be a string value.\n\n",62:"borderRadius expects a radius value as a string or number as the second argument.\n\n",63:'borderRadius expects one of "top", "bottom", "left" or "right" as the first argument.\n\n',64:"The animation shorthand only takes 8 arguments. See the specification for more information: http://mdn.io/animation.\n\n",65:"To pass multiple animations please supply them in arrays, e.g. animation(['rotate', '2s'], ['move', '1s'])\\nTo pass a single animation please supply them in simple values, e.g. animation('rotate', '2s').\n\n",66:"The animation shorthand arrays can only have 8 elements. See the specification for more information: http://mdn.io/animation.\n\n",67:"You must provide a template to this method.\n\n",68:"You passed an unsupported selector state to this method.\n\n",69:'Expected a string ending in "px" or a number passed as the first argument to %s(), got %s instead.\n\n',70:'Expected a string ending in "px" or a number passed as the second argument to %s(), got %s instead.\n\n',71:'Passed invalid pixel value %s to %s(), please pass a value like "12px" or 12.\n\n',72:'Passed invalid base value %s to %s(), please pass a value like "12px" or 12.\n\n',73:"Please provide a valid CSS variable.\n\n",74:"CSS variable not found and no default was provided.\n\n",75:"important requires a valid style object, got a %s instead.\n\n",76:"fromSize and toSize must be provided as stringified numbers with the same units as minScreen and maxScreen.\n\n",77:'remToPx expects a value in "rem" but you provided it in "%s".\n\n',78:'base must be set in "px" or "%" but you set it in "%s".\n'};function XV(){for(var t=arguments.length,e=new Array(t),n=0;n<t;n++)e[n]=arguments[n];var i,r=e[0],s=[];for(i=1;i<e.length;i+=1)s.push(e[i]);return s.forEach((function(t){r=r.replace(/%[a-z]/,t)})),r}var YV=function(t){var e,n;function i(e){var n;if("production"===process.env.NODE_ENV)n=t.call(this,"An error occurred. 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0===y.numClippingPlanes||y.numClippingPlanes===xt.numPlanes&&y.numIntersection===xt.numIntersection?(y.vertexAlphas!==u||y.vertexTangents!==h||y.morphTargets!==c||y.morphNormals!==A||y.morphColors!==d||y.toneMapping!==p||y.morphTargetsCount!==g)&&(x=!0):x=!0:x=!0:x=!0:x=!0:(x=!0,y.__version=i.version);let b=y.currentProgram;!0===x&&(b=$t(i,e,r));let T=!1,E=!1,C=!1;const R=b.getUniforms(),N=y.uniforms;J.useProgram(b.program)&&(T=!0,E=!0,C=!0);i.id!==M&&(M=i.id,E=!0);if(T||w!==t){$.reverseDepthBuffer?(G.copy(t.projectionMatrix),function(t){const e=t.elements;e[2]=.5*e[2]+.5*e[3],e[6]=.5*e[6]+.5*e[7],e[10]=.5*e[10]+.5*e[11],e[14]=.5*e[14]+.5*e[15]}(G),function(t){const e=t.elements;-1===e[11]?(e[10]=-e[10]-1,e[14]=-e[14]):(e[10]=-e[10],e[14]=1-e[14])}(G),R.setValue(Nt,"projectionMatrix",G)):R.setValue(Nt,"projectionMatrix",t.projectionMatrix),R.setValue(Nt,"viewMatrix",t.matrixWorldInverse);const e=R.map.cameraPosition;void 0!==e&&e.setValue(Nt,H.setFromMatrixPosition(t.matrixWorld)),$.logarithmicDepthBuffer&&R.setValue(Nt,"logDepthBufFC",2/(Math.log(t.far+1)/Math.LN2)),(i.isMeshPhongMaterial||i.isMeshToonMaterial||i.isMeshLambertMaterial||i.isMeshBasicMaterial||i.isMeshStandardMaterial||i.isShaderMaterial)&&R.setValue(Nt,"isOrthographic",!0===t.isOrthographicCamera),w!==t&&(w=t,E=!0,C=!0)}if(r.isSkinnedMesh){R.setOptional(Nt,r,"bindMatrix"),R.setOptional(Nt,r,"bindMatrixInverse");const t=r.skeleton;t&&(null===t.boneTexture&&t.computeBoneTexture(),R.setValue(Nt,"boneTexture",t.boneTexture,rt))}r.isBatchedMesh&&(R.setOptional(Nt,r,"batchingTexture"),R.setValue(Nt,"batchingTexture",r._matricesTexture,rt),R.setOptional(Nt,r,"batchingIdTexture"),R.setValue(Nt,"batchingIdTexture",r._indirectTexture,rt),R.setOptional(Nt,r,"batchingColorTexture"),null!==r._colorsTexture&&R.setValue(Nt,"batchingColorTexture",r._colorsTexture,rt));const P=n.morphAttributes;void 0===P.position&&void 0===P.normal&&void 0===P.color||Mt.update(r,n,b);(E||y.receiveShadow!==r.receiveShadow)&&(y.receiveShadow=r.receiveShadow,R.setValue(Nt,"receiveShadow",r.receiveShadow));i.isMeshGouraudMaterial&&null!==i.envMap&&(N.envMap.value=l,N.flipEnvMap.value=l.isCubeTexture&&!1===l.isRenderTargetTexture?-1:1);i.isMeshStandardMaterial&&null===i.envMap&&null!==e.environment&&(N.envMapIntensity.value=e.environmentIntensity);E&&(R.setValue(Nt,"toneMappingExposure",v.toneMappingExposure),y.needsLights&&(B=C,(L=N).ambientLightColor.needsUpdate=B,L.lightProbe.needsUpdate=B,L.directionalLights.needsUpdate=B,L.directionalLightShadows.needsUpdate=B,L.pointLights.needsUpdate=B,L.pointLightShadows.needsUpdate=B,L.spotLights.needsUpdate=B,L.spotLightShadows.needsUpdate=B,L.rectAreaLights.needsUpdate=B,L.hemisphereLights.needsUpdate=B),s&&!0===i.fog&&yt.refreshFogUniforms(N,s),yt.refreshMaterialUniforms(N,i,I,D,m.state.transmissionRenderTarget[t.id]),fa.upload(Nt,Zt(y),N,rt));var L,B;i.isShaderMaterial&&!0===i.uniformsNeedUpdate&&(fa.upload(Nt,Zt(y),N,rt),i.uniformsNeedUpdate=!1);i.isSpriteMaterial&&R.setValue(Nt,"center",r.center);if(R.setValue(Nt,"modelViewMatrix",r.modelViewMatrix),R.setValue(Nt,"normalMatrix",r.normalMatrix),R.setValue(Nt,"modelMatrix",r.matrixWorld),i.isShaderMaterial||i.isRawShaderMaterial){const t=i.uniformsGroups;for(let e=0,n=t.length;e<n;e++){const n=t[e];Rt.update(n,b),Rt.bind(n,b)}}return b}(t,e,n,i,r);J.setMaterial(i,a);let l=n.index,u=1;if(!0===i.wireframe){if(l=At.getWireframeAttribute(n),void 0===l)return;u=2}const h=n.drawRange,c=n.attributes.position;let A=h.start*u,d=(h.start+h.count)*u;null!==s&&(A=Math.max(A,s.start*u),d=Math.min(d,(s.start+s.count)*u)),null!==l?(A=Math.max(A,0),d=Math.min(d,l.count)):null!=c&&(A=Math.max(A,0),d=Math.min(d,c.count));const p=d-A;if(p<0||p===1/0)return;let f;Ct.setup(r,i,o,n,l);let g=wt;if(null!==l&&(f=ct.get(l),g=Tt,g.setIndex(f)),r.isMesh)!0===i.wireframe?(J.setLineWidth(i.wireframeLinewidth*Y()),g.setMode(Nt.LINES)):g.setMode(Nt.TRIANGLES);else if(r.isLine){let t=i.linewidth;void 0===t&&(t=1),J.setLineWidth(t*Y()),r.isLineSegments?g.setMode(Nt.LINES):r.isLineLoop?g.setMode(Nt.LINE_LOOP):g.setMode(Nt.LINE_STRIP)}else r.isPoints?g.setMode(Nt.POINTS):r.isSprite&&g.setMode(Nt.TRIANGLES);if(r.isBatchedMesh)if(null!==r._multiDrawInstances)g.renderMultiDrawInstances(r._multiDrawStarts,r._multiDrawCounts,r._multiDrawCount,r._multiDrawInstances);else if(Q.get("WEBGL_multi_draw"))g.renderMultiDraw(r._multiDrawStarts,r._multiDrawCounts,r._multiDrawCount);else{const t=r._multiDrawStarts,e=r._multiDrawCounts,n=r._multiDrawCount,s=l?ct.get(l).bytesPerElement:1,a=nt.get(i).currentProgram.getUniforms();for(let i=0;i<n;i++)a.setValue(Nt,"_gl_DrawID",i),g.render(t[i]/s,e[i])}else if(r.isInstancedMesh)g.renderInstances(A,p,r.count);else if(n.isInstancedBufferGeometry){const t=void 0!==n._maxInstanceCount?n._maxInstanceCount:1/0,e=Math.min(n.instanceCount,t);g.renderInstances(A,p,e)}else g.render(A,p)},this.compile=function(t,e,n=null){null===n&&(n=t),m=_t.get(n),m.init(e),y.push(m),n.traverseVisible((function(t){t.isLight&&t.layers.test(e.layers)&&(m.pushLight(t),t.castShadow&&m.pushShadow(t))})),t!==n&&t.traverseVisible((function(t){t.isLight&&t.layers.test(e.layers)&&(m.pushLight(t),t.castShadow&&m.pushShadow(t))})),m.setupLights();const i=new Set;return t.traverse((function(t){if(!(t.isMesh||t.isPoints||t.isLine||t.isSprite))return;const e=t.material;if(e)if(Array.isArray(e))for(let r=0;r<e.length;r++){const s=e[r];Ft(s,n,t),i.add(s)}else Ft(e,n,t),i.add(e)})),y.pop(),m=null,i},this.compileAsync=function(t,e,n=null){const i=this.compile(t,e,n);return new Promise((e=>{function n(){i.forEach((function(t){nt.get(t).currentProgram.isReady()&&i.delete(t)})),0!==i.size?setTimeout(n,10):e(t)}null!==Q.get("KHR_parallel_shader_compile")?n():setTimeout(n,10)}))};let kt=null;function zt(){Gt.stop()}function qt(){Gt.start()}const Gt=new Mr;function Vt(t,e,n,i){if(!1===t.visible)return;if(t.layers.test(e.layers))if(t.isGroup)n=t.renderOrder;else if(t.isLOD)!0===t.autoUpdate&&t.update(e);else if(t.isLight)m.pushLight(t),t.castShadow&&m.pushShadow(t);else if(t.isSprite){if(!t.frustumCulled||k.intersectsSprite(t)){i&&j.setFromMatrixPosition(t.matrixWorld).applyMatrix4(V);const e=mt.update(t),r=t.material;r.visible&&f.push(t,e,r,n,j.z,null)}}else if((t.isMesh||t.isLine||t.isPoints)&&(!t.frustumCulled||k.intersectsObject(t))){const e=mt.update(t),r=t.material;if(i&&(void 0!==t.boundingSphere?(null===t.boundingSphere&&t.computeBoundingSphere(),j.copy(t.boundingSphere.center)):(null===e.boundingSphere&&e.computeBoundingSphere(),j.copy(e.boundingSphere.center)),j.applyMatrix4(t.matrixWorld).applyMatrix4(V)),Array.isArray(r)){const i=e.groups;for(let s=0,a=i.length;s<a;s++){const a=i[s],o=r[a.materialIndex];o&&o.visible&&f.push(t,e,o,n,j.z,a)}}else r.visible&&f.push(t,e,r,n,j.z,null)}const r=t.children;for(let t=0,s=r.length;t<s;t++)Vt(r[t],e,n,i)}function Ht(t,e,n,i){const r=t.opaque,s=t.transmissive,a=t.transparent;m.setupLightsView(n),!0===z&&xt.setGlobalState(v.clippingPlanes,n),i&&J.viewport(T.copy(i)),r.length>0&&Wt(r,e,n),s.length>0&&Wt(s,e,n),a.length>0&&Wt(a,e,n),J.buffers.depth.setTest(!0),J.buffers.depth.setMask(!0),J.buffers.color.setMask(!0),J.setPolygonOffset(!1)}function jt(t,e,n,i){if(null!==(!0===n.isScene?n.overrideMaterial:null))return;void 0===m.state.transmissionRenderTarget[i.id]&&(m.state.transmissionRenderTarget[i.id]=new Ze(1,1,{generateMipmaps:!0,type:Q.has("EXT_color_buffer_half_float")||Q.has("EXT_color_buffer_float")?st:K,minFilter:Z,samples:4,stencilBuffer:r,resolveDepthBuffer:!1,resolveStencilBuffer:!1,colorSpace:ke.workingColorSpace}));const s=m.state.transmissionRenderTarget[i.id],a=i.viewport||T;s.setSize(a.z,a.w);const o=v.getRenderTarget();v.setRenderTarget(s),v.getClearColor(R),N=v.getClearAlpha(),N<1&&v.setClearColor(16777215,.5),v.clear(),X&&St.render(n);const l=v.toneMapping;v.toneMapping=0;const u=i.viewport;if(void 0!==i.viewport&&(i.viewport=void 0),m.setupLightsView(i),!0===z&&xt.setGlobalState(v.clippingPlanes,i),Wt(t,n,i),rt.updateMultisampleRenderTarget(s),rt.updateRenderTargetMipmap(s),!1===Q.has("WEBGL_multisampled_render_to_texture")){let t=!1;for(let r=0,s=e.length;r<s;r++){const s=e[r],a=s.object,o=s.geometry,l=s.material,u=s.group;if(2===l.side&&a.layers.test(i.layers)){const e=l.side;l.side=1,l.needsUpdate=!0,Xt(a,n,i,o,l,u),l.side=e,l.needsUpdate=!0,t=!0}}!0===t&&(rt.updateMultisampleRenderTarget(s),rt.updateRenderTargetMipmap(s))}v.setRenderTarget(o),v.setClearColor(R,N),void 0!==u&&(i.viewport=u),v.toneMapping=l}function Wt(t,e,n){const i=!0===e.isScene?e.overrideMaterial:null;for(let r=0,s=t.length;r<s;r++){const s=t[r],a=s.object,o=s.geometry,l=null===i?s.material:i,u=s.group;a.layers.test(n.layers)&&Xt(a,e,n,o,l,u)}}function Xt(t,e,n,i,r,s){t.onBeforeRender(v,e,n,i,r,s),t.modelViewMatrix.multiplyMatrices(n.matrixWorldInverse,t.matrixWorld),t.normalMatrix.getNormalMatrix(t.modelViewMatrix),r.onBeforeRender(v,e,n,i,t,s),!0===r.transparent&&2===r.side&&!1===r.forceSinglePass?(r.side=1,r.needsUpdate=!0,v.renderBufferDirect(n,e,i,r,t,s),r.side=0,r.needsUpdate=!0,v.renderBufferDirect(n,e,i,r,t,s),r.side=2):v.renderBufferDirect(n,e,i,r,t,s),t.onAfterRender(v,e,n,i,r,s)}function $t(t,e,n){!0!==e.isScene&&(e=W);const i=nt.get(t),r=m.state.lights,s=m.state.shadowsArray,a=r.state.version,o=gt.getParameters(t,r.state,s,e,n),l=gt.getProgramCacheKey(o);let u=i.programs;i.environment=t.isMeshStandardMaterial?e.environment:null,i.fog=e.fog,i.envMap=(t.isMeshStandardMaterial?ht:ut).get(t.envMap||i.environment),i.envMapRotation=null!==i.environment&&null===t.envMap?e.environmentRotation:t.envMapRotation,void 0===u&&(t.addEventListener("dispose",Ot),u=new Map,i.programs=u);let h=u.get(l);if(void 0!==h){if(i.currentProgram===h&&i.lightsStateVersion===a)return Kt(t,o),h}else o.uniforms=gt.getUniforms(t),t.onBeforeCompile(o,v),h=gt.acquireProgram(o,l),u.set(l,h),i.uniforms=o.uniforms;const c=i.uniforms;return(t.isShaderMaterial||t.isRawShaderMaterial)&&!0!==t.clipping||(c.clippingPlanes=xt.uniform),Kt(t,o),i.needsLights=function(t){return t.isMeshLambertMaterial||t.isMeshToonMaterial||t.isMeshPhongMaterial||t.isMeshStandardMaterial||t.isShadowMaterial||t.isShaderMaterial&&!0===t.lights}(t),i.lightsStateVersion=a,i.needsLights&&(c.ambientLightColor.value=r.state.ambient,c.lightProbe.value=r.state.probe,c.directionalLights.value=r.state.directional,c.directionalLightShadows.value=r.state.directionalShadow,c.spotLights.value=r.state.spot,c.spotLightShadows.value=r.state.spotShadow,c.rectAreaLights.value=r.state.rectArea,c.ltc_1.value=r.state.rectAreaLTC1,c.ltc_2.value=r.state.rectAreaLTC2,c.pointLights.value=r.state.point,c.pointLightShadows.value=r.state.pointShadow,c.hemisphereLights.value=r.state.hemi,c.directionalShadowMap.value=r.state.directionalShadowMap,c.directionalShadowMatrix.value=r.state.directionalShadowMatrix,c.spotShadowMap.value=r.state.spotShadowMap,c.spotLightMatrix.value=r.state.spotLightMatrix,c.spotLightMap.value=r.state.spotLightMap,c.pointShadowMap.value=r.state.pointShadowMap,c.pointShadowMatrix.value=r.state.pointShadowMatrix),i.currentProgram=h,i.uniformsList=null,h}function Zt(t){if(null===t.uniformsList){const e=t.currentProgram.getUniforms();t.uniformsList=fa.seqWithValue(e.seq,t.uniforms)}return t.uniformsList}function Kt(t,e){const n=nt.get(t);n.outputColorSpace=e.outputColorSpace,n.batching=e.batching,n.batchingColor=e.batchingColor,n.instancing=e.instancing,n.instancingColor=e.instancingColor,n.instancingMorph=e.instancingMorph,n.skinning=e.skinning,n.morphTargets=e.morphTargets,n.morphNormals=e.morphNormals,n.morphColors=e.morphColors,n.morphTargetsCount=e.morphTargetsCount,n.numClippingPlanes=e.numClippingPlanes,n.numIntersection=e.numClipIntersection,n.vertexAlphas=e.vertexAlphas,n.vertexTangents=e.vertexTangents,n.toneMapping=e.toneMapping}Gt.setAnimationLoop((function(t){kt&&kt(t)})),"undefined"!=typeof self&&Gt.setContext(self),this.setAnimationLoop=function(t){kt=t,It.setAnimationLoop(t),null===t?Gt.stop():Gt.start()},It.addEventListener("sessionstart",zt),It.addEventListener("sessionend",qt),this.render=function(t,e){if(void 0!==e&&!0!==e.isCamera)return void console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");if(!0===_)return;if(!0===t.matrixWorldAutoUpdate&&t.updateMatrixWorld(),null===e.parent&&!0===e.matrixWorldAutoUpdate&&e.updateMatrixWorld(),!0===It.enabled&&!0===It.isPresenting&&(!0===It.cameraAutoUpdate&&It.updateCamera(e),e=It.getCamera()),!0===t.isScene&&t.onBeforeRender(v,t,e,S),m=_t.get(t,y.length),m.init(e),y.push(m),V.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),k.setFromProjectionMatrix(V),q=this.localClippingEnabled,z=xt.init(this.clippingPlanes,q),f=vt.get(t,g.length),f.init(),g.push(f),!0===It.enabled&&!0===It.isPresenting){const t=v.xr.getDepthSensingMesh();null!==t&&Vt(t,e,-1/0,v.sortObjects)}Vt(t,e,0,v.sortObjects),f.finish(),!0===v.sortObjects&&f.sort(L,B),X=!1===It.enabled||!1===It.isPresenting||!1===It.hasDepthSensing(),X&&St.addToRenderList(f,t),this.info.render.frame++,!0===z&&xt.beginShadows();const n=m.state.shadowsArray;bt.render(n,t,e),!0===z&&xt.endShadows(),!0===this.info.autoReset&&this.info.reset();const i=f.opaque,r=f.transmissive;if(m.setupLights(),e.isArrayCamera){const n=e.cameras;if(r.length>0)for(let e=0,s=n.length;e<s;e++){jt(i,r,t,n[e])}X&&St.render(t);for(let e=0,i=n.length;e<i;e++){const i=n[e];Ht(f,t,i,i.viewport)}}else r.length>0&&jt(i,r,t,e),X&&St.render(t),Ht(f,t,e);null!==S&&(rt.updateMultisampleRenderTarget(S),rt.updateRenderTargetMipmap(S)),!0===t.isScene&&t.onAfterRender(v,t,e),Ct.resetDefaultState(),M=-1,w=null,y.pop(),y.length>0?(m=y[y.length-1],!0===z&&xt.setGlobalState(v.clippingPlanes,m.state.camera)):m=null,g.pop(),f=g.length>0?g[g.length-1]:null},this.getActiveCubeFace=function(){return x},this.getActiveMipmapLevel=function(){return b},this.getRenderTarget=function(){return S},this.setRenderTargetTextures=function(t,e,n){nt.get(t.texture).__webglTexture=e,nt.get(t.depthTexture).__webglTexture=n;const i=nt.get(t);i.__hasExternalTextures=!0,i.__autoAllocateDepthBuffer=void 0===n,i.__autoAllocateDepthBuffer||!0===Q.has("WEBGL_multisampled_render_to_texture")&&(console.warn("THREE.WebGLRenderer: Render-to-texture extension was disabled because an external texture was provided"),i.__useRenderToTexture=!1)},this.setRenderTargetFramebuffer=function(t,e){const n=nt.get(t);n.__webglFramebuffer=e,n.__useDefaultFramebuffer=void 0===e},this.setRenderTarget=function(t,e=0,n=0){S=t,x=e,b=n;let i=!0,r=null,s=!1,a=!1;if(t){const o=nt.get(t);if(void 0!==o.__useDefaultFramebuffer)J.bindFramebuffer(Nt.FRAMEBUFFER,null),i=!1;else if(void 0===o.__webglFramebuffer)rt.setupRenderTarget(t);else if(o.__hasExternalTextures)rt.rebindTextures(t,nt.get(t.texture).__webglTexture,nt.get(t.depthTexture).__webglTexture);else if(t.depthBuffer){const e=t.depthTexture;if(o.__boundDepthTexture!==e){if(null!==e&&nt.has(e)&&(t.width!==e.image.width||t.height!==e.image.height))throw new Error("WebGLRenderTarget: Attached DepthTexture is initialized to the incorrect size.");rt.setupDepthRenderbuffer(t)}}const l=t.texture;(l.isData3DTexture||l.isDataArrayTexture||l.isCompressedArrayTexture)&&(a=!0);const u=nt.get(t).__webglFramebuffer;t.isWebGLCubeRenderTarget?(r=Array.isArray(u[e])?u[e][n]:u[e],s=!0):r=t.samples>0&&!1===rt.useMultisampledRTT(t)?nt.get(t).__webglMultisampledFramebuffer:Array.isArray(u)?u[n]:u,T.copy(t.viewport),E.copy(t.scissor),C=t.scissorTest}else T.copy(U).multiplyScalar(I).floor(),E.copy(O).multiplyScalar(I).floor(),C=F;if(J.bindFramebuffer(Nt.FRAMEBUFFER,r)&&i&&J.drawBuffers(t,r),J.viewport(T),J.scissor(E),J.setScissorTest(C),s){const i=nt.get(t.texture);Nt.framebufferTexture2D(Nt.FRAMEBUFFER,Nt.COLOR_ATTACHMENT0,Nt.TEXTURE_CUBE_MAP_POSITIVE_X+e,i.__webglTexture,n)}else if(a){const i=nt.get(t.texture),r=e||0;Nt.framebufferTextureLayer(Nt.FRAMEBUFFER,Nt.COLOR_ATTACHMENT0,i.__webglTexture,n||0,r)}M=-1},this.readRenderTargetPixels=function(t,e,n,i,r,s,a){if(!t||!t.isWebGLRenderTarget)return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let o=nt.get(t).__webglFramebuffer;if(t.isWebGLCubeRenderTarget&&void 0!==a&&(o=o[a]),o){J.bindFramebuffer(Nt.FRAMEBUFFER,o);try{const a=t.texture,o=a.format,l=a.type;if(!$.textureFormatReadable(o))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");if(!$.textureTypeReadable(l))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");e>=0&&e<=t.width-i&&n>=0&&n<=t.height-r&&Nt.readPixels(e,n,i,r,Et.convert(o),Et.convert(l),s)}finally{const t=null!==S?nt.get(S).__webglFramebuffer:null;J.bindFramebuffer(Nt.FRAMEBUFFER,t)}}},this.readRenderTargetPixelsAsync=async function(t,e,n,i,r,s,a){if(!t||!t.isWebGLRenderTarget)throw new Error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let o=nt.get(t).__webglFramebuffer;if(t.isWebGLCubeRenderTarget&&void 0!==a&&(o=o[a]),o){const a=t.texture,l=a.format,u=a.type;if(!$.textureFormatReadable(l))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in RGBA or implementation defined format.");if(!$.textureTypeReadable(u))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in UnsignedByteType or implementation defined type.");if(e>=0&&e<=t.width-i&&n>=0&&n<=t.height-r){J.bindFramebuffer(Nt.FRAMEBUFFER,o);const t=Nt.createBuffer();Nt.bindBuffer(Nt.PIXEL_PACK_BUFFER,t),Nt.bufferData(Nt.PIXEL_PACK_BUFFER,s.byteLength,Nt.STREAM_READ),Nt.readPixels(e,n,i,r,Et.convert(l),Et.convert(u),0);const a=null!==S?nt.get(S).__webglFramebuffer:null;J.bindFramebuffer(Nt.FRAMEBUFFER,a);const h=Nt.fenceSync(Nt.SYNC_GPU_COMMANDS_COMPLETE,0);return Nt.flush(),await function(t,e,n){return new Promise((function(i,r){setTimeout((function s(){switch(t.clientWaitSync(e,t.SYNC_FLUSH_COMMANDS_BIT,0)){case t.WAIT_FAILED:r();break;case t.TIMEOUT_EXPIRED:setTimeout(s,n);break;default:i()}}),n)}))}(Nt,h,4),Nt.bindBuffer(Nt.PIXEL_PACK_BUFFER,t),Nt.getBufferSubData(Nt.PIXEL_PACK_BUFFER,0,s),Nt.deleteBuffer(t),Nt.deleteSync(h),s}throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: requested read bounds are out of range.")}},this.copyFramebufferToTexture=function(t,e=null,n=0){!0!==t.isTexture&&(Le("WebGLRenderer: copyFramebufferToTexture function signature has changed."),e=arguments[0]||null,t=arguments[1]);const i=Math.pow(2,-n),r=Math.floor(t.image.width*i),s=Math.floor(t.image.height*i),a=null!==e?e.x:0,o=null!==e?e.y:0;rt.setTexture2D(t,0),Nt.copyTexSubImage2D(Nt.TEXTURE_2D,n,0,0,a,o,r,s),J.unbindTexture()},this.copyTextureToTexture=function(t,e,n=null,i=null,r=0){let s,a,o,l,u,h;!0!==t.isTexture&&(Le("WebGLRenderer: copyTextureToTexture function signature has changed."),i=arguments[0]||null,t=arguments[1],e=arguments[2],r=arguments[3]||0,n=null),null!==n?(s=n.max.x-n.min.x,a=n.max.y-n.min.y,o=n.min.x,l=n.min.y):(s=t.image.width,a=t.image.height,o=0,l=0),null!==i?(u=i.x,h=i.y):(u=0,h=0);const c=Et.convert(e.format),A=Et.convert(e.type);rt.setTexture2D(e,0),Nt.pixelStorei(Nt.UNPACK_FLIP_Y_WEBGL,e.flipY),Nt.pixelStorei(Nt.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e.premultiplyAlpha),Nt.pixelStorei(Nt.UNPACK_ALIGNMENT,e.unpackAlignment);const d=Nt.getParameter(Nt.UNPACK_ROW_LENGTH),p=Nt.getParameter(Nt.UNPACK_IMAGE_HEIGHT),f=Nt.getParameter(Nt.UNPACK_SKIP_PIXELS),m=Nt.getParameter(Nt.UNPACK_SKIP_ROWS),g=Nt.getParameter(Nt.UNPACK_SKIP_IMAGES),y=t.isCompressedTexture?t.mipmaps[r]:t.image;Nt.pixelStorei(Nt.UNPACK_ROW_LENGTH,y.width),Nt.pixelStorei(Nt.UNPACK_IMAGE_HEIGHT,y.height),Nt.pixelStorei(Nt.UNPACK_SKIP_PIXELS,o),Nt.pixelStorei(Nt.UNPACK_SKIP_ROWS,l),t.isDataTexture?Nt.texSubImage2D(Nt.TEXTURE_2D,r,u,h,s,a,c,A,y.data):t.isCompressedTexture?Nt.compressedTexSubImage2D(Nt.TEXTURE_2D,r,u,h,y.width,y.height,c,y.data):Nt.texSubImage2D(Nt.TEXTURE_2D,r,u,h,s,a,c,A,y),Nt.pixelStorei(Nt.UNPACK_ROW_LENGTH,d),Nt.pixelStorei(Nt.UNPACK_IMAGE_HEIGHT,p),Nt.pixelStorei(Nt.UNPACK_SKIP_PIXELS,f),Nt.pixelStorei(Nt.UNPACK_SKIP_ROWS,m),Nt.pixelStorei(Nt.UNPACK_SKIP_IMAGES,g),0===r&&e.generateMipmaps&&Nt.generateMipmap(Nt.TEXTURE_2D),J.unbindTexture()},this.copyTextureToTexture3D=function(t,e,n=null,i=null,r=0){let s,a,o,l,u,h,c,A,d;!0!==t.isTexture&&(Le("WebGLRenderer: copyTextureToTexture3D function signature has changed."),n=arguments[0]||null,i=arguments[1]||null,t=arguments[2],e=arguments[3],r=arguments[4]||0);const p=t.isCompressedTexture?t.mipmaps[r]:t.image;null!==n?(s=n.max.x-n.min.x,a=n.max.y-n.min.y,o=n.max.z-n.min.z,l=n.min.x,u=n.min.y,h=n.min.z):(s=p.width,a=p.height,o=p.depth,l=0,u=0,h=0),null!==i?(c=i.x,A=i.y,d=i.z):(c=0,A=0,d=0);const f=Et.convert(e.format),m=Et.convert(e.type);let g;if(e.isData3DTexture)rt.setTexture3D(e,0),g=Nt.TEXTURE_3D;else{if(!e.isDataArrayTexture&&!e.isCompressedArrayTexture)return void console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");rt.setTexture2DArray(e,0),g=Nt.TEXTURE_2D_ARRAY}Nt.pixelStorei(Nt.UNPACK_FLIP_Y_WEBGL,e.flipY),Nt.pixelStorei(Nt.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e.premultiplyAlpha),Nt.pixelStorei(Nt.UNPACK_ALIGNMENT,e.unpackAlignment);const y=Nt.getParameter(Nt.UNPACK_ROW_LENGTH),v=Nt.getParameter(Nt.UNPACK_IMAGE_HEIGHT),_=Nt.getParameter(Nt.UNPACK_SKIP_PIXELS),x=Nt.getParameter(Nt.UNPACK_SKIP_ROWS),b=Nt.getParameter(Nt.UNPACK_SKIP_IMAGES);Nt.pixelStorei(Nt.UNPACK_ROW_LENGTH,p.width),Nt.pixelStorei(Nt.UNPACK_IMAGE_HEIGHT,p.height),Nt.pixelStorei(Nt.UNPACK_SKIP_PIXELS,l),Nt.pixelStorei(Nt.UNPACK_SKIP_ROWS,u),Nt.pixelStorei(Nt.UNPACK_SKIP_IMAGES,h),t.isDataTexture||t.isData3DTexture?Nt.texSubImage3D(g,r,c,A,d,s,a,o,f,m,p.data):e.isCompressedArrayTexture?Nt.compressedTexSubImage3D(g,r,c,A,d,s,a,o,f,p.data):Nt.texSubImage3D(g,r,c,A,d,s,a,o,f,m,p),Nt.pixelStorei(Nt.UNPACK_ROW_LENGTH,y),Nt.pixelStorei(Nt.UNPACK_IMAGE_HEIGHT,v),Nt.pixelStorei(Nt.UNPACK_SKIP_PIXELS,_),Nt.pixelStorei(Nt.UNPACK_SKIP_ROWS,x),Nt.pixelStorei(Nt.UNPACK_SKIP_IMAGES,b),0===r&&e.generateMipmaps&&Nt.generateMipmap(g),J.unbindTexture()},this.initRenderTarget=function(t){void 0===nt.get(t).__webglFramebuffer&&rt.setupRenderTarget(t)},this.initTexture=function(t){t.isCubeTexture?rt.setTextureCube(t,0):t.isData3DTexture?rt.setTexture3D(t,0):t.isDataArrayTexture||t.isCompressedArrayTexture?rt.setTexture2DArray(t,0):rt.setTexture2D(t,0),J.unbindTexture()},this.resetState=function(){x=0,b=0,S=null,J.reset(),Ct.reset()},"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}get coordinateSystem(){return de}get outputColorSpace(){return this._outputColorSpace}set outputColorSpace(t){this._outputColorSpace=t;const e=this.getContext();e.drawingBufferColorSpace=t===$t?"display-p3":"srgb",e.unpackColorSpace=ke.workingColorSpace===Zt?"display-p3":"srgb"}},Scene:class extends si{constructor(){super(),this.isScene=!0,this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.backgroundBlurriness=0,this.backgroundIntensity=1,this.backgroundRotation=new Gn,this.environmentIntensity=1,this.environmentRotation=new Gn,this.overrideMaterial=null,"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(t,e){return super.copy(t,e),null!==t.background&&(this.background=t.background.clone()),null!==t.environment&&(this.environment=t.environment.clone()),null!==t.fog&&(this.fog=t.fog.clone()),this.backgroundBlurriness=t.backgroundBlurriness,this.backgroundIntensity=t.backgroundIntensity,this.backgroundRotation.copy(t.backgroundRotation),this.environmentIntensity=t.environmentIntensity,this.environmentRotation.copy(t.environmentRotation),null!==t.overrideMaterial&&(this.overrideMaterial=t.overrideMaterial.clone()),this.matrixAutoUpdate=t.matrixAutoUpdate,this}toJSON(t){const e=super.toJSON(t);return null!==this.fog&&(e.object.fog=this.fog.toJSON()),this.backgroundBlurriness>0&&(e.object.backgroundBlurriness=this.backgroundBlurriness),1!==this.backgroundIntensity&&(e.object.backgroundIntensity=this.backgroundIntensity),e.object.backgroundRotation=this.backgroundRotation.toArray(),1!==this.environmentIntensity&&(e.object.environmentIntensity=this.environmentIntensity),e.object.environmentRotation=this.environmentRotation.toArray(),e}},PerspectiveCamera:Ar,Raycaster:class{constructor(t,e,n=0,i=1/0){this.ray=new Pn(t,e),this.near=n,this.far=i,this.camera=null,this.layers=new Vn,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(t,e){this.ray.set(t,e)}setFromCamera(t,e){e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize(),this.camera=e):e.isOrthographicCamera?(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld),this.camera=e):console.error("THREE.Raycaster: Unsupported camera type: "+e.type)}setFromXRController(t){return Zl.identity().extractRotation(t.matrixWorld),this.ray.origin.setFromMatrixPosition(t.matrixWorld),this.ray.direction.set(0,0,-1).applyMatrix4(Zl),this}intersectObject(t,e=!0,n=[]){return Jl(t,this,n,e),n.sort(Kl),n}intersectObjects(t,e=!0,n=[]){for(let i=0,r=t.length;i<r;i++)Jl(t[i],this,n,e);return n.sort(Kl),n}},SRGBColorSpace:Yt,TextureLoader:zl,Vector2:Ee,Vector3:en,Box3:sn,Color:Mi,Mesh:tr,SphereGeometry:Nl,MeshBasicMaterial:Ci,BackSide:1,EventDispatcher:fe,MOUSE:a,Quaternion:tn,Spherical:tu,Clock:Yl},NH=Fu({props:{width:{default:window.innerWidth,onChange:function(t,e,n){isNaN(t)&&(e.width=n)}},height:{default:window.innerHeight,onChange:function(t,e,n){isNaN(t)&&(e.height=n)}},backgroundColor:{default:"#000011"},backgroundImageUrl:{},onBackgroundImageLoaded:{},showNavInfo:{default:!0},skyRadius:{default:5e4},objects:{default:[]},lights:{default:[]},enablePointerInteraction:{default:!0,onChange:function(t,e){e.hoverObj=null,e.toolTipElem&&(e.toolTipElem.innerHTML="")},triggerUpdate:!1},lineHoverPrecision:{default:1,triggerUpdate:!1},hoverOrderComparator:{default:function(){return-1},triggerUpdate:!1},hoverFilter:{default:function(){return!0},triggerUpdate:!1},tooltipContent:{triggerUpdate:!1},hoverDuringDrag:{default:!1,triggerUpdate:!1},clickAfterDrag:{default:!1,triggerUpdate:!1},onHover:{default:function(){},triggerUpdate:!1},onClick:{default:function(){},triggerUpdate:!1},onRightClick:{triggerUpdate:!1}},methods:{tick:function(t){if(t.initialised){if(t.controls.update&&t.controls.update(Math.min(1,t.clock.getDelta())),t.postProcessingComposer?t.postProcessingComposer.render():t.renderer.render(t.scene,t.camera),t.extraRenderers.forEach((function(e){return e.render(t.scene,t.camera)})),t.enablePointerInteraction){var e=null;if(t.hoverDuringDrag||!t.isPointerDragging){var n=this.intersectingObjects(t.pointerPos.x,t.pointerPos.y).filter((function(e){return t.hoverFilter(e.object)})).sort((function(e,n){return t.hoverOrderComparator(e.object,n.object)})),i=n.length?n[0]:null;e=i?i.object:null,t.intersectionPoint=i?i.point:null}e!==t.hoverObj&&(t.onHover(e,t.hoverObj),t.toolTipElem.innerHTML=e&&Xd(t.tooltipContent)(e)||"",t.hoverObj=e)}t.tweenGroup.update()}return this},getPointerPos:function(t){var e=t.pointerPos;return{x:e.x,y:e.y}},cameraPosition:function(t,e,n,i){var r=t.camera;if(e&&t.initialised){var s=e,a=n||{x:0,y:0,z:0};if(i){var o=Object.assign({},r.position),l=c();t.tweenGroup.add(new Wu(o).to(s,i).easing(zu.Quadratic.Out).onUpdate(u).start()),t.tweenGroup.add(new Wu(l).to(a,i/3).easing(zu.Quadratic.Out).onUpdate(h).start())}else u(s),h(a);return this}return Object.assign({},r.position,{lookAt:c()});function u(t){var e=t.x,n=t.y,i=t.z;void 0!==e&&(r.position.x=e),void 0!==n&&(r.position.y=n),void 0!==i&&(r.position.z=i)}function h(e){var n=new RH.Vector3(e.x,e.y,e.z);t.controls.target?t.controls.target=n:r.lookAt(n)}function c(){return Object.assign(new RH.Vector3(0,0,-1e3).applyQuaternion(r.quaternion).add(r.position))}},zoomToFit:function(t){for(var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:10,i=arguments.length,r=new Array(i>3?i-3:0),s=3;s<i;s++)r[s-3]=arguments[s];return this.fitToBbox(this.getBbox.apply(this,r),e,n)},fitToBbox:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:10,r=t.camera;if(e){var s=new RH.Vector3(0,0,0),a=2*Math.max.apply(Math,EH(Object.entries(e).map((function(t){var e=TH(t,2),n=e[0],i=e[1];return Math.max.apply(Math,EH(i.map((function(t){return Math.abs(s[n]-t)}))))})))),o=(1-2*i/t.height)*r.fov,l=a/Math.atan(o*Math.PI/180),u=l/r.aspect,h=Math.max(l,u);if(h>0){var c=s.clone().sub(r.position).normalize().multiplyScalar(-h);this.cameraPosition(c,s,n)}}return this},getBbox:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:function(){return!0},n=new RH.Box3(new RH.Vector3(0,0,0),new RH.Vector3(0,0,0)),i=t.objects.filter(e);return i.length?(i.forEach((function(t){return n.expandByObject(t)})),Object.assign.apply(Object,EH(["x","y","z"].map((function(t){return wH({},t,[n.min[t],n.max[t]])}))))):null},getScreenCoords:function(t,e,n,i){var r=new RH.Vector3(e,n,i);return r.project(this.camera()),{x:(r.x+1)*t.width/2,y:-(r.y-1)*t.height/2}},getSceneCoords:function(t,e,n){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0,r=new RH.Vector2(e/t.width*2-1,-n/t.height*2+1),s=new RH.Raycaster;return s.setFromCamera(r,t.camera),Object.assign({},s.ray.at(i,new RH.Vector3))},intersectingObjects:function(t,e,n){var i=new RH.Vector2(e/t.width*2-1,-n/t.height*2+1),r=new RH.Raycaster;return r.params.Line.threshold=t.lineHoverPrecision,r.setFromCamera(i,t.camera),r.intersectObjects(t.objects,!0)},renderer:function(t){return t.renderer},scene:function(t){return t.scene},camera:function(t){return t.camera},postProcessingComposer:function(t){return t.postProcessingComposer},controls:function(t){return t.controls},tbControls:function(t){return t.controls}},stateInit:function(){return{scene:new RH.Scene,camera:new RH.PerspectiveCamera,clock:new RH.Clock,tweenGroup:new Gu}},init:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},i=n.controlType,r=void 0===i?"trackball":i,s=n.useWebGPU,a=void 0!==s&&s,o=n.rendererConfig,l=void 0===o?{}:o,u=n.extraRenderers,h=void 0===u?[]:u,c=n.waitForLoadComplete,A=void 0===c||c;t.innerHTML="",t.appendChild(e.container=document.createElement("div")),e.container.className="scene-container",e.container.style.position="relative",e.container.appendChild(e.navInfo=document.createElement("div")),e.navInfo.className="scene-nav-info",e.navInfo.textContent={orbit:"Left-click: rotate, Mouse-wheel/middle-click: zoom, Right-click: pan",trackball:"Left-click: rotate, Mouse-wheel/middle-click: zoom, Right-click: pan",fly:"WASD: move, R|F: up | down, Q|E: roll, up|down: pitch, left|right: yaw"}[r]||"",e.navInfo.style.display=e.showNavInfo?null:"none",e.toolTipElem=document.createElement("div"),e.toolTipElem.classList.add("scene-tooltip"),e.container.appendChild(e.toolTipElem),e.pointerPos=new RH.Vector2,e.pointerPos.x=-2,e.pointerPos.y=-2,["pointermove","pointerdown"].forEach((function(t){return e.container.addEventListener(t,(function(n){if("pointerdown"===t&&(e.isPointerPressed=!0),!e.isPointerDragging&&"pointermove"===n.type&&(n.pressure>0||e.isPointerPressed)&&("touch"!==n.pointerType||void 0===n.movementX||[n.movementX,n.movementY].some((function(t){return Math.abs(t)>1})))&&(e.isPointerDragging=!0),e.enablePointerInteraction){var i=(r=e.container,s=r.getBoundingClientRect(),a=window.pageXOffset||document.documentElement.scrollLeft,o=window.pageYOffset||document.documentElement.scrollTop,{top:s.top+o,left:s.left+a});e.pointerPos.x=n.pageX-i.left,e.pointerPos.y=n.pageY-i.top,e.toolTipElem.style.top="".concat(e.pointerPos.y,"px"),e.toolTipElem.style.left="".concat(e.pointerPos.x,"px"),e.toolTipElem.style.transform="translate(-".concat(e.pointerPos.x/e.width*100,"%, ").concat(e.height-e.pointerPos.y<100?"calc(-100% - 8px)":"21px",")")}var r,s,a,o}),{passive:!0})})),e.container.addEventListener("pointerup",(function(t){e.isPointerPressed=!1,e.isPointerDragging&&(e.isPointerDragging=!1,!e.clickAfterDrag)||requestAnimationFrame((function(){0===t.button&&e.onClick(e.hoverObj||null,t,e.intersectionPoint),2===t.button&&e.onRightClick&&e.onRightClick(e.hoverObj||null,t,e.intersectionPoint)}))}),{passive:!0,capture:!0}),e.container.addEventListener("contextmenu",(function(t){e.onRightClick&&t.preventDefault()})),e.renderer=new(a?lG:RH.WebGLRenderer)(Object.assign({antialias:!0,alpha:!0},l)),e.renderer.setPixelRatio(Math.min(2,window.devicePixelRatio)),e.container.appendChild(e.renderer.domElement),e.extraRenderers=h,e.extraRenderers.forEach((function(t){t.domElement.style.position="absolute",t.domElement.style.top="0px",t.domElement.style.pointerEvents="none",e.container.appendChild(t.domElement)})),e.postProcessingComposer=new kV(e.renderer),e.postProcessingComposer.addPass(new zV(e.scene,e.camera)),e.controls=new{trackball:RG,orbit:oV,fly:SV}[r](e.camera,e.renderer.domElement),"fly"===r&&(e.controls.movementSpeed=300,e.controls.rollSpeed=Math.PI/6,e.controls.dragToLook=!0),"trackball"!==r&&"orbit"!==r||(e.controls.minDistance=.1,e.controls.maxDistance=e.skyRadius,e.controls.addEventListener("start",(function(){e.controlsEngaged=!0})),e.controls.addEventListener("change",(function(){e.controlsEngaged&&(e.controlsDragging=!0)})),e.controls.addEventListener("end",(function(){e.controlsEngaged=!1,e.controlsDragging=!1}))),[e.renderer,e.postProcessingComposer].concat(EH(e.extraRenderers)).forEach((function(t){return t.setSize(e.width,e.height)})),e.camera.aspect=e.width/e.height,e.camera.updateProjectionMatrix(),e.camera.position.z=1e3,e.scene.add(e.skysphere=new RH.Mesh),e.skysphere.visible=!1,e.loadComplete=e.scene.visible=!A,window.scene=e.scene},update:function(t,e){if(t.width&&t.height&&(e.hasOwnProperty("width")||e.hasOwnProperty("height"))&&(t.container.style.width="".concat(t.width,"px"),t.container.style.height="".concat(t.height,"px"),[t.renderer,t.postProcessingComposer].concat(EH(t.extraRenderers)).forEach((function(e){return e.setSize(t.width,t.height)})),t.camera.aspect=t.width/t.height,t.camera.updateProjectionMatrix()),e.hasOwnProperty("skyRadius")&&t.skyRadius&&(t.controls.hasOwnProperty("maxDistance")&&e.skyRadius&&(t.controls.maxDistance=Math.min(t.controls.maxDistance,t.skyRadius)),t.camera.far=2.5*t.skyRadius,t.camera.updateProjectionMatrix(),t.skysphere.geometry=new RH.SphereGeometry(t.skyRadius)),e.hasOwnProperty("backgroundColor")){var n=oH(t.backgroundColor).alpha;void 0===n&&(n=1),t.renderer.setClearColor(new RH.Color(SH(1,t.backgroundColor)),n)}function i(){t.loadComplete=t.scene.visible=!0}e.hasOwnProperty("backgroundImageUrl")&&(t.backgroundImageUrl?(new RH.TextureLoader).load(t.backgroundImageUrl,(function(e){e.colorSpace=RH.SRGBColorSpace,t.skysphere.material=new RH.MeshBasicMaterial({map:e,side:RH.BackSide}),t.skysphere.visible=!0,t.onBackgroundImageLoaded&&setTimeout(t.onBackgroundImageLoaded),!t.loadComplete&&i()})):(t.skysphere.visible=!1,t.skysphere.material.map=null,!t.loadComplete&&i())),e.hasOwnProperty("showNavInfo")&&(t.navInfo.style.display=t.showNavInfo?null:"none"),e.hasOwnProperty("lights")&&((e.lights||[]).forEach((function(e){return t.scene.remove(e)})),t.lights.forEach((function(e){return t.scene.add(e)}))),e.hasOwnProperty("objects")&&((e.objects||[]).forEach((function(e){return t.scene.remove(e)})),t.objects.forEach((function(e){return t.scene.add(e)})))}});function PH(t,e){var n=new e;return 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t.renderObjs.controls()},_destructor:function(t){t.globe._destructor(),this.pauseAnimation(),this.pointsData([]),this.arcsData([]),this.polygonsData([]),this.pathsData([]),this.heatmapsData([]),this.hexBinPointsData([]),this.hexPolygonsData([]),this.tilesData([]),this.labelsData([]),this.htmlElementsData([]),this.objectsData([]),this.customLayerData([])}},UH),kH),stateInit:function(t){var e=t.rendererConfig,n=t.waitForGlobeReady,r=void 0===n||n,s=function(t,e){if(null==t)return{};var n,i,r=function(t,e){if(null==t)return{};var n={};for(var i in t)if({}.hasOwnProperty.call(t,i)){if(e.includes(i))continue;n[i]=t[i]}return n}(t,e);if(Object.getOwnPropertySymbols){var s=Object.getOwnPropertySymbols(t);for(i=0;i<s.length;i++)n=s[i],e.includes(n)||{}.propertyIsEnumerable.call(t,n)&&(r[n]=t[n])}return r}(t,DH),a=new ix(i({waitForGlobeReady:r},s));return{globe:a,renderObjs:NH({controlType:"orbit",rendererConfig:e,waitForLoadComplete:r,extraRenderers:[new 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n={point:e.onPointHover,arc:e.onArcHover,polygon:e.onPolygonHover,path:e.onPathHover,heatmap:e.onHeatmapHover,hexbin:e.onHexHover,hexPolygon:e.onHexPolygonHover,tile:e.onTileHover,label:e.onLabelHover,object:e.onObjectHover,custom:e.onCustomLayerHover},i={globe:e.onGlobeClick,point:e.onPointClick,arc:e.onArcClick,polygon:e.onPolygonClick,path:e.onPathClick,heatmap:e.onHeatmapClick,hexbin:e.onHexClick,hexPolygon:e.onHexPolygonClick,tile:e.onTileClick,label:e.onLabelClick,object:e.onObjectClick,custom:e.onCustomLayerClick},r=a(t);if(r&&!n.hasOwnProperty(r.__globeObjType)&&(r=null),r!==e.hoverObj){var s=e.hoverObj?e.hoverObj.__globeObjType:null,l=e.hoverObj?o[s](e.hoverObj.__data):null,u=r?r.__globeObjType:null,h=r?o[u](r.__data):null;s&&s!==u&&n[s]&&n[s](null,l),u&&n[u]&&n[u](h,s===u?l:null),e.renderObjs.renderer().domElement.classList[u&&i[u]?"add":"remove"]("clickable"),e.hoverObj=r}})).onClick((function(t,i,r){if(t){var 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vUv;\n\n\t\t\t#endif\n\n\t\t#else\n\n\t\t\tvarying vec2 vUv;\n\n\t\t#endif\n\n\t\t#ifdef USE_DASH\n\n\t\t\tuniform float dashScale;\n\t\t\tattribute float instanceDistanceStart;\n\t\t\tattribute float instanceDistanceEnd;\n\t\t\tvarying float vLineDistance;\n\n\t\t#endif\n\n\t\tvoid trimSegment( const in vec4 start, inout vec4 end ) {\n\n\t\t\t// trim end segment so it terminates between the camera plane and the near plane\n\n\t\t\t// conservative estimate of the near plane\n\t\t\tfloat a = projectionMatrix[ 2 ][ 2 ]; // 3nd entry in 3th column\n\t\t\tfloat b = projectionMatrix[ 3 ][ 2 ]; // 3nd entry in 4th column\n\t\t\tfloat nearEstimate = - 0.5 * b / a;\n\n\t\t\tfloat alpha = ( nearEstimate - start.z ) / ( end.z - start.z );\n\n\t\t\tend.xyz = mix( start.xyz, end.xyz, alpha );\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\t#ifdef USE_COLOR\n\n\t\t\t\tvColor.xyz = ( position.y < 0.5 ) ? instanceColorStart : instanceColorEnd;\n\n\t\t\t#endif\n\n\t\t\t#ifdef USE_DASH\n\n\t\t\t\tvLineDistance = ( position.y < 0.5 ) ? dashScale * instanceDistanceStart : dashScale * instanceDistanceEnd;\n\t\t\t\tvUv = uv;\n\n\t\t\t#endif\n\n\t\t\tfloat aspect = resolution.x / resolution.y;\n\n\t\t\t// camera space\n\t\t\tvec4 start = modelViewMatrix * vec4( instanceStart, 1.0 );\n\t\t\tvec4 end = modelViewMatrix * vec4( instanceEnd, 1.0 );\n\n\t\t\t#ifdef WORLD_UNITS\n\n\t\t\t\tworldStart = start.xyz;\n\t\t\t\tworldEnd = end.xyz;\n\n\t\t\t#else\n\n\t\t\t\tvUv = uv;\n\n\t\t\t#endif\n\n\t\t\t// special case for perspective projection, and segments that terminate either in, or behind, the camera plane\n\t\t\t// clearly the gpu firmware has a way of addressing this issue when projecting into ndc space\n\t\t\t// but we need to perform ndc-space calculations in the shader, so we must address this issue directly\n\t\t\t// perhaps there is a more elegant solution -- WestLangley\n\n\t\t\tbool perspective = ( projectionMatrix[ 2 ][ 3 ] == - 1.0 ); // 4th entry in the 3rd column\n\n\t\t\tif ( perspective ) {\n\n\t\t\t\tif ( start.z < 0.0 && end.z >= 0.0 ) {\n\n\t\t\t\t\ttrimSegment( start, end );\n\n\t\t\t\t} else if ( end.z < 0.0 && start.z >= 0.0 ) {\n\n\t\t\t\t\ttrimSegment( end, start );\n\n\t\t\t\t}\n\n\t\t\t}\n\n\t\t\t// clip space\n\t\t\tvec4 clipStart = projectionMatrix * start;\n\t\t\tvec4 clipEnd = projectionMatrix * end;\n\n\t\t\t// ndc space\n\t\t\tvec3 ndcStart = clipStart.xyz / clipStart.w;\n\t\t\tvec3 ndcEnd = clipEnd.xyz / clipEnd.w;\n\n\t\t\t// direction\n\t\t\tvec2 dir = ndcEnd.xy - ndcStart.xy;\n\n\t\t\t// account for clip-space aspect ratio\n\t\t\tdir.x *= aspect;\n\t\t\tdir = normalize( dir );\n\n\t\t\t#ifdef WORLD_UNITS\n\n\t\t\t\tvec3 worldDir = normalize( end.xyz - start.xyz );\n\t\t\t\tvec3 tmpFwd = normalize( mix( start.xyz, end.xyz, 0.5 ) );\n\t\t\t\tvec3 worldUp = normalize( cross( worldDir, tmpFwd ) );\n\t\t\t\tvec3 worldFwd = cross( worldDir, worldUp );\n\t\t\t\tworldPos = position.y < 0.5 ? start: end;\n\n\t\t\t\t// height offset\n\t\t\t\tfloat hw = linewidth * 0.5;\n\t\t\t\tworldPos.xyz += position.x < 0.0 ? hw * worldUp : - hw * worldUp;\n\n\t\t\t\t// don't extend the line if we're rendering dashes because we\n\t\t\t\t// won't be rendering the endcaps\n\t\t\t\t#ifndef USE_DASH\n\n\t\t\t\t\t// cap extension\n\t\t\t\t\tworldPos.xyz += position.y < 0.5 ? - hw * worldDir : hw * worldDir;\n\n\t\t\t\t\t// add width to the box\n\t\t\t\t\tworldPos.xyz += worldFwd * hw;\n\n\t\t\t\t\t// endcaps\n\t\t\t\t\tif ( position.y > 1.0 || position.y < 0.0 ) {\n\n\t\t\t\t\t\tworldPos.xyz -= worldFwd * 2.0 * hw;\n\n\t\t\t\t\t}\n\n\t\t\t\t#endif\n\n\t\t\t\t// project the worldpos\n\t\t\t\tvec4 clip = projectionMatrix * worldPos;\n\n\t\t\t\t// shift the depth of the projected points so the line\n\t\t\t\t// segments overlap neatly\n\t\t\t\tvec3 clipPose = ( position.y < 0.5 ) ? ndcStart : ndcEnd;\n\t\t\t\tclip.z = clipPose.z * clip.w;\n\n\t\t\t#else\n\n\t\t\t\tvec2 offset = vec2( dir.y, - dir.x );\n\t\t\t\t// undo aspect ratio adjustment\n\t\t\t\tdir.x /= aspect;\n\t\t\t\toffset.x /= aspect;\n\n\t\t\t\t// sign flip\n\t\t\t\tif ( position.x < 0.0 ) offset *= - 1.0;\n\n\t\t\t\t// endcaps\n\t\t\t\tif ( position.y < 0.0 ) {\n\n\t\t\t\t\toffset += - dir;\n\n\t\t\t\t} else if ( position.y > 1.0 ) {\n\n\t\t\t\t\toffset += dir;\n\n\t\t\t\t}\n\n\t\t\t\t// adjust for linewidth\n\t\t\t\toffset *= linewidth;\n\n\t\t\t\t// adjust for clip-space to screen-space conversion // maybe resolution should be based on viewport ...\n\t\t\t\toffset /= resolution.y;\n\n\t\t\t\t// select end\n\t\t\t\tvec4 clip = ( position.y < 0.5 ) ? clipStart : clipEnd;\n\n\t\t\t\t// back to clip space\n\t\t\t\toffset *= clip.w;\n\n\t\t\t\tclip.xy += offset;\n\n\t\t\t#endif\n\n\t\t\tgl_Position = clip;\n\n\t\t\tvec4 mvPosition = ( position.y < 0.5 ) ? start : end; // this is an approximation\n\n\t\t\t#include <logdepthbuf_vertex>\n\t\t\t#include <clipping_planes_vertex>\n\t\t\t#include <fog_vertex>\n\n\t\t}\n\t\t",fragmentShader:"\n\t\tuniform vec3 diffuse;\n\t\tuniform float opacity;\n\t\tuniform float linewidth;\n\n\t\t#ifdef USE_DASH\n\n\t\t\tuniform float dashOffset;\n\t\t\tuniform float dashSize;\n\t\t\tuniform float gapSize;\n\n\t\t#endif\n\n\t\tvarying float vLineDistance;\n\n\t\t#ifdef WORLD_UNITS\n\n\t\t\tvarying vec4 worldPos;\n\t\t\tvarying vec3 worldStart;\n\t\t\tvarying vec3 worldEnd;\n\n\t\t\t#ifdef USE_DASH\n\n\t\t\t\tvarying vec2 vUv;\n\n\t\t\t#endif\n\n\t\t#else\n\n\t\t\tvarying vec2 vUv;\n\n\t\t#endif\n\n\t\t#include <common>\n\t\t#include <color_pars_fragment>\n\t\t#include <fog_pars_fragment>\n\t\t#include <logdepthbuf_pars_fragment>\n\t\t#include <clipping_planes_pars_fragment>\n\n\t\tvec2 closestLineToLine(vec3 p1, vec3 p2, vec3 p3, vec3 p4) {\n\n\t\t\tfloat mua;\n\t\t\tfloat mub;\n\n\t\t\tvec3 p13 = p1 - p3;\n\t\t\tvec3 p43 = p4 - p3;\n\n\t\t\tvec3 p21 = p2 - p1;\n\n\t\t\tfloat d1343 = dot( p13, p43 );\n\t\t\tfloat d4321 = dot( p43, p21 );\n\t\t\tfloat d1321 = dot( p13, p21 );\n\t\t\tfloat d4343 = dot( p43, p43 );\n\t\t\tfloat d2121 = dot( p21, p21 );\n\n\t\t\tfloat denom = d2121 * d4343 - d4321 * d4321;\n\n\t\t\tfloat numer = d1343 * d4321 - d1321 * d4343;\n\n\t\t\tmua = numer / denom;\n\t\t\tmua = clamp( mua, 0.0, 1.0 );\n\t\t\tmub = ( d1343 + d4321 * ( mua ) ) / d4343;\n\t\t\tmub = clamp( mub, 0.0, 1.0 );\n\n\t\t\treturn vec2( mua, mub );\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\t#include <clipping_planes_fragment>\n\n\t\t\t#ifdef USE_DASH\n\n\t\t\t\tif ( vUv.y < - 1.0 || vUv.y > 1.0 ) discard; // discard endcaps\n\n\t\t\t\tif ( mod( vLineDistance + dashOffset, dashSize + gapSize ) > dashSize ) discard; // todo - FIX\n\n\t\t\t#endif\n\n\t\t\tfloat alpha = opacity;\n\n\t\t\t#ifdef WORLD_UNITS\n\n\t\t\t\t// Find the closest points on the view ray and the line segment\n\t\t\t\tvec3 rayEnd = normalize( worldPos.xyz ) * 1e5;\n\t\t\t\tvec3 lineDir = worldEnd - worldStart;\n\t\t\t\tvec2 params = closestLineToLine( worldStart, worldEnd, vec3( 0.0, 0.0, 0.0 ), rayEnd );\n\n\t\t\t\tvec3 p1 = worldStart + lineDir * params.x;\n\t\t\t\tvec3 p2 = rayEnd * params.y;\n\t\t\t\tvec3 delta = p1 - p2;\n\t\t\t\tfloat len = length( delta );\n\t\t\t\tfloat norm = len / linewidth;\n\n\t\t\t\t#ifndef USE_DASH\n\n\t\t\t\t\t#ifdef USE_ALPHA_TO_COVERAGE\n\n\t\t\t\t\t\tfloat dnorm = fwidth( norm );\n\t\t\t\t\t\talpha = 1.0 - smoothstep( 0.5 - dnorm, 0.5 + dnorm, norm );\n\n\t\t\t\t\t#else\n\n\t\t\t\t\t\tif ( norm > 0.5 ) {\n\n\t\t\t\t\t\t\tdiscard;\n\n\t\t\t\t\t\t}\n\n\t\t\t\t\t#endif\n\n\t\t\t\t#endif\n\n\t\t\t#else\n\n\t\t\t\t#ifdef USE_ALPHA_TO_COVERAGE\n\n\t\t\t\t\t// artifacts appear on some hardware if a derivative is taken within a conditional\n\t\t\t\t\tfloat a = vUv.x;\n\t\t\t\t\tfloat b = ( vUv.y > 0.0 ) ? vUv.y - 1.0 : vUv.y + 1.0;\n\t\t\t\t\tfloat len2 = a * a + b * b;\n\t\t\t\t\tfloat dlen = fwidth( len2 );\n\n\t\t\t\t\tif ( abs( vUv.y ) > 1.0 ) {\n\n\t\t\t\t\t\talpha = 1.0 - smoothstep( 1.0 - dlen, 1.0 + dlen, len2 );\n\n\t\t\t\t\t}\n\n\t\t\t\t#else\n\n\t\t\t\t\tif ( abs( vUv.y ) > 1.0 ) {\n\n\t\t\t\t\t\tfloat a = vUv.x;\n\t\t\t\t\t\tfloat b = ( vUv.y > 0.0 ) ? vUv.y - 1.0 : vUv.y + 1.0;\n\t\t\t\t\t\tfloat len2 = a * a + b * b;\n\n\t\t\t\t\t\tif ( len2 > 1.0 ) discard;\n\n\t\t\t\t\t}\n\n\t\t\t\t#endif\n\n\t\t\t#endif\n\n\t\t\tvec4 diffuseColor = vec4( diffuse, alpha );\n\n\t\t\t#include <logdepthbuf_fragment>\n\t\t\t#include <color_fragment>\n\n\t\t\tgl_FragColor = vec4( diffuseColor.rgb, alpha );\n\n\t\t\t#include <tonemapping_fragment>\n\t\t\t#include <colorspace_fragment>\n\t\t\t#include <fog_fragment>\n\t\t\t#include <premultiplied_alpha_fragment>\n\n\t\t}\n\t\t"};class c_ extends gi{constructor(e){super({type:"LineMaterial",uniforms:mi.clone(lo.line.uniforms),vertexShader:lo.line.vertexShader,fragmentShader:lo.line.fragmentShader,clipping:!0}),this.isLineMaterial=!0,this.setValues(e)}get color(){return this.uniforms.diffuse.value}set color(e){this.uniforms.diffuse.value=e}get worldUnits(){return"WORLD_UNITS"in this.defines}set worldUnits(e){!0===e?this.defines.WORLD_UNITS="":delete this.defines.WORLD_UNITS}get linewidth(){return this.uniforms.linewidth.value}set linewidth(e){this.uniforms.linewidth&&(this.uniforms.linewidth.value=e)}get dashed(){return"USE_DASH"in this.defines}set dashed(e){!0===e!==this.dashed&&(this.needsUpdate=!0),!0===e?this.defines.USE_DASH="":delete this.defines.USE_DASH}get dashScale(){return this.uniforms.dashScale.value}set dashScale(e){this.uniforms.dashScale.value=e}get dashSize(){return this.uniforms.dashSize.value}set dashSize(e){this.uniforms.dashSize.value=e}get dashOffset(){return this.uniforms.dashOffset.value}set dashOffset(e){this.uniforms.dashOffset.value=e}get gapSize(){return this.uniforms.gapSize.value}set gapSize(e){this.uniforms.gapSize.value=e}get opacity(){return this.uniforms.opacity.value}set opacity(e){this.uniforms&&(this.uniforms.opacity.value=e)}get resolution(){return this.uniforms.resolution.value}set resolution(e){this.uniforms.resolution.value.copy(e)}get alphaToCoverage(){return"USE_ALPHA_TO_COVERAGE"in this.defines}set alphaToCoverage(e){this.defines&&(!0===e!==this.alphaToCoverage&&(this.needsUpdate=!0),!0===e?this.defines.USE_ALPHA_TO_COVERAGE="":delete this.defines.USE_ALPHA_TO_COVERAGE)}}const A_=new en,h_=new on,d_=new on,p_=new en,f_=new en,m_=new en,g_=new on,v_=new On,__=new class{constructor(e=new on,t=new on){this.start=e,this.end=t}set(e,t){return this.start.copy(e),this.end.copy(t),this}copy(e){return this.start.copy(e.start),this.end.copy(e.end),this}getCenter(e){return e.addVectors(this.start,this.end).multiplyScalar(.5)}delta(e){return e.subVectors(this.end,this.start)}distanceSq(){return this.start.distanceToSquared(this.end)}distance(){return this.start.distanceTo(this.end)}at(e,t){return this.delta(t).multiplyScalar(e).add(this.start)}closestPointToPointParameter(e,t){Ja.subVectors(e,this.start),eo.subVectors(this.end,this.start);const n=eo.dot(eo);let r=eo.dot(Ja)/n;return t&&(r=Et(r,0,1)),r}closestPointToPoint(e,t,n){const r=this.closestPointToPointParameter(e,t);return this.delta(n).multiplyScalar(r).add(this.start)}applyMatrix4(e){return this.start.applyMatrix4(e),this.end.applyMatrix4(e),this}equals(e){return e.start.equals(this.start)&&e.end.equals(this.end)}clone(){return(new this.constructor).copy(this)}},y_=new on,x_=new cn,b_=new Cn,S_=new en;let T_,w_;function M_(e,t,n){return S_.set(0,0,-t,1).applyMatrix4(e.projectionMatrix),S_.multiplyScalar(1/S_.w),S_.x=w_/n.width,S_.y=w_/n.height,S_.applyMatrix4(e.projectionMatrixInverse),S_.multiplyScalar(1/S_.w),Math.abs(Math.max(S_.x,S_.y))}class E_ extends ci{constructor(e=new u_,t=new c_({color:16777215*Math.random()})){super(e,t),this.isLineSegments2=!0,this.type="LineSegments2"}computeLineDistances(){const e=this.geometry,t=e.attributes.instanceStart,n=e.attributes.instanceEnd,r=new Float32Array(2*t.count);for(let e=0,i=0,s=t.count;e<s;e++,i+=2)h_.fromBufferAttribute(t,e),d_.fromBufferAttribute(n,e),r[i]=0===i?0:r[i-1],r[i+1]=r[i]+h_.distanceTo(d_);const i=new Qa(r,2,1);return e.setAttribute("instanceDistanceStart",new Ni(i,1,0)),e.setAttribute("instanceDistanceEnd",new Ni(i,1,1)),this}raycast(e,t){const n=this.material.worldUnits,r=e.camera;null!==r||n||console.error('LineSegments2: "Raycaster.camera" needs to be set in order to raycast against LineSegments2 while worldUnits is set to false.');const i=void 0!==e.params.Line2&&e.params.Line2.threshold||0;T_=e.ray;const s=this.matrixWorld,a=this.geometry,o=this.material;let l,u;if(w_=o.linewidth+i,null===a.boundingSphere&&a.computeBoundingSphere(),b_.copy(a.boundingSphere).applyMatrix4(s),n)l=.5*w_;else{l=M_(r,Math.max(r.near,b_.distanceToPoint(T_.origin)),o.resolution)}if(b_.radius+=l,!1!==T_.intersectsSphere(b_)){if(null===a.boundingBox&&a.computeBoundingBox(),x_.copy(a.boundingBox).applyMatrix4(s),n)u=.5*w_;else{u=M_(r,Math.max(r.near,x_.distanceToPoint(T_.origin)),o.resolution)}x_.expandByScalar(u),!1!==T_.intersectsBox(x_)&&(n?function(e,t){const n=e.matrixWorld,r=e.geometry,i=r.attributes.instanceStart,s=r.attributes.instanceEnd;for(let a=0,o=Math.min(r.instanceCount,i.count);a<o;a++){__.start.fromBufferAttribute(i,a),__.end.fromBufferAttribute(s,a),__.applyMatrix4(n);const r=new on,o=new on;T_.distanceSqToSegment(__.start,__.end,o,r),o.distanceTo(r)<.5*w_&&t.push({point:o,pointOnLine:r,distance:T_.origin.distanceTo(o),object:e,face:null,faceIndex:a,uv:null,uv1:null})}}(this,t):function(e,t,n){const r=t.projectionMatrix,i=e.material.resolution,s=e.matrixWorld,a=e.geometry,o=a.attributes.instanceStart,l=a.attributes.instanceEnd,u=Math.min(a.instanceCount,o.count),c=-t.near;T_.at(1,m_),m_.w=1,m_.applyMatrix4(t.matrixWorldInverse),m_.applyMatrix4(r),m_.multiplyScalar(1/m_.w),m_.x*=i.x/2,m_.y*=i.y/2,m_.z=0,g_.copy(m_),v_.multiplyMatrices(t.matrixWorldInverse,s);for(let t=0,a=u;t<a;t++){if(p_.fromBufferAttribute(o,t),f_.fromBufferAttribute(l,t),p_.w=1,f_.w=1,p_.applyMatrix4(v_),f_.applyMatrix4(v_),p_.z>c&&f_.z>c)continue;if(p_.z>c){const e=p_.z-f_.z,t=(p_.z-c)/e;p_.lerp(f_,t)}else if(f_.z>c){const e=f_.z-p_.z,t=(f_.z-c)/e;f_.lerp(p_,t)}p_.applyMatrix4(r),f_.applyMatrix4(r),p_.multiplyScalar(1/p_.w),f_.multiplyScalar(1/f_.w),p_.x*=i.x/2,p_.y*=i.y/2,f_.x*=i.x/2,f_.y*=i.y/2,__.start.copy(p_),__.start.z=0,__.end.copy(f_),__.end.z=0;const a=__.closestPointToPointParameter(g_,!0);__.at(a,y_);const u=Dt.lerp(p_.z,f_.z,a),A=u>=-1&&u<=1,h=g_.distanceTo(y_)<.5*w_;if(A&&h){__.start.fromBufferAttribute(o,t),__.end.fromBufferAttribute(l,t),__.start.applyMatrix4(s),__.end.applyMatrix4(s);const r=new on,i=new on;T_.distanceSqToSegment(__.start,__.end,i,r),n.push({point:i,pointOnLine:r,distance:T_.origin.distanceTo(i),object:e,face:null,faceIndex:t,uv:null,uv1:null})}}}(this,r,t))}}onBeforeRender(e){const t=this.material.uniforms;t&&t.resolution&&(e.getViewport(A_),this.material.uniforms.resolution.value.set(A_.z,A_.w))}}class C_ extends u_{constructor(){super(),this.isLineGeometry=!0,this.type="LineGeometry"}setPositions(e){const t=e.length-3,n=new Float32Array(2*t);for(let r=0;r<t;r+=3)n[2*r]=e[r],n[2*r+1]=e[r+1],n[2*r+2]=e[r+2],n[2*r+3]=e[r+3],n[2*r+4]=e[r+4],n[2*r+5]=e[r+5];return super.setPositions(n),this}setColors(e){const t=e.length-3,n=new Float32Array(2*t);for(let r=0;r<t;r+=3)n[2*r]=e[r],n[2*r+1]=e[r+1],n[2*r+2]=e[r+2],n[2*r+3]=e[r+3],n[2*r+4]=e[r+4],n[2*r+5]=e[r+5];return super.setColors(n),this}setFromPoints(e){const t=e.length-1,n=new Float32Array(6*t);for(let r=0;r<t;r++)n[6*r]=e[r].x,n[6*r+1]=e[r].y,n[6*r+2]=e[r].z||0,n[6*r+3]=e[r+1].x,n[6*r+4]=e[r+1].y,n[6*r+5]=e[r+1].z||0;return super.setPositions(n),this}fromLine(e){const t=e.geometry;return this.setPositions(t.attributes.position.array),this}}class R_ extends E_{constructor(e=new C_,t=new c_({color:16777215*Math.random()})){super(e,t),this.isLine2=!0,this.type="Line2"}}class N_ extends ea{constructor(e,t={}){const n=t.font;if(void 0===n)super();else{const r=n.generateShapes(e,t.size);void 0===t.depth&&void 0!==t.height&&console.warn("THREE.TextGeometry: .height is now depreciated. 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a=i.geometry,o=r.attributes,l=a.attributes,u=Object.keys(l),c=Object.keys(o);if(u.length!==c.length)return i.geometry.attributes=this.getAttributesData(o),!1;for(const e of u){const t=l[e],n=o[e];if(void 0===n)return delete l[e],!1;if(t.version!==n.version)return t.version=n.version,!1}const A=r.index,h=a.indexVersion,d=A?A.version:null;if(h!==d)return a.indexVersion=d,!1;if(a.drawRange.start!==r.drawRange.start||a.drawRange.count!==r.drawRange.count)return a.drawRange.start=r.drawRange.start,a.drawRange.count=r.drawRange.count,!1;if(i.morphTargetInfluences){let e=!1;for(let n=0;n<i.morphTargetInfluences.length;n++)i.morphTargetInfluences[n]!==t.morphTargetInfluences[n]&&(e=!0);if(e)return!0}return i.center&&!1===i.center.equals(t.center)?(i.center.copy(t.center),!0):(null!==e.bundle&&(i.version=e.bundle.version),!0)}needsRefresh(e,t){if(this.hasNode||this.hasAnimation||this.firstInitialization(e))return!0;const{renderId:n}=t;if(this.renderId!==n)return this.renderId=n,!0;const r=!0===e.object.static,i=null!==e.bundle&&!0===e.bundle.static&&this.getRenderObjectData(e).version===e.bundle.version;if(r||i)return!1;return!0!==this.equals(e)}}function rb(e,t=0){let n=3735928559^t,r=1103547991^t;if(e instanceof Array)for(let t,i=0;i<e.length;i++)t=e[i],n=Math.imul(n^t,2654435761),r=Math.imul(r^t,1597334677);else for(let t,i=0;i<e.length;i++)t=e.charCodeAt(i),n=Math.imul(n^t,2654435761),r=Math.imul(r^t,1597334677);return n=Math.imul(n^n>>>16,2246822507),n^=Math.imul(r^r>>>13,3266489909),r=Math.imul(r^r>>>16,2246822507),r^=Math.imul(n^n>>>13,3266489909),4294967296*(2097151&r)+(n>>>0)}const ib=e=>rb(e),sb=(...e)=>rb(e);function ab(e,t=!1){const n=[];!0===e.isNode&&(n.push(e.id),e=e.getSelf());for(const{property:r,childNode:i}of ob(e))n.push(n,rb(r.slice(0,-4)),i.getCacheKey(t));return rb(n)}function*ob(e,t=!1){for(const n in e){if(!0===n.startsWith("_"))continue;const r=e[n];if(!0===Array.isArray(r))for(let e=0;e<r.length;e++){const i=r[e];i&&(!0===i.isNode||t&&"function"==typeof i.toJSON)&&(yield{property:n,index:e,childNode:i})}else if(r&&!0===r.isNode)yield{property:n,childNode:r};else if("object"==typeof r)for(const e in r){const i=r[e];i&&(!0===i.isNode||t&&"function"==typeof i.toJSON)&&(yield{property:n,index:e,childNode:i})}}}const lb=new Map([[1,"float"],[2,"vec2"],[3,"vec3"],[4,"vec4"],[9,"mat3"],[16,"mat4"]]);function ub(e){if(null==e)return null;const t=typeof e;return!0===e.isNode?"node":"number"===t?"float":"boolean"===t?"bool":"string"===t?"string":"function"===t?"shader":!0===e.isVector2?"vec2":!0===e.isVector3?"vec3":!0===e.isVector4?"vec4":!0===e.isMatrix3?"mat3":!0===e.isMatrix4?"mat4":!0===e.isColor?"color":e instanceof ArrayBuffer?"ArrayBuffer":null}function cb(e,...t){const n=e?e.slice(-4):void 0;return 1===t.length&&("vec2"===n?t=[t[0],t[0]]:"vec3"===n?t=[t[0],t[0],t[0]]:"vec4"===n&&(t=[t[0],t[0],t[0],t[0]])),"color"===e?new Rr(...t):"vec2"===n?new Lt(...t):"vec3"===n?new on(...t):"vec4"===n?new en(...t):"mat3"===n?new It(...t):"mat4"===n?new On(...t):"bool"===e?t[0]||!1:"float"===e||"int"===e||"uint"===e?t[0]||0:"string"===e?t[0]||"":"ArrayBuffer"===e?(r=t[0],Uint8Array.from(atob(r),(e=>e.charCodeAt(0))).buffer):null;var r}const Ab="vertex",hb="none",db="frame",pb="render",fb="object",mb="readOnly",gb="writeOnly",vb="readWrite",_b=["setup","analyze","generate"],yb=["fragment","vertex","compute"],xb=["x","y","z","w"];let bb=0;class Sb extends xt{static get type(){return"Node"}constructor(e=null){super(),this.nodeType=e,this.updateType=hb,this.updateBeforeType=hb,this.updateAfterType=hb,this.uuid=Dt.generateUUID(),this.version=0,this._cacheKey=null,this._cacheKeyVersion=0,this.global=!1,this.isNode=!0,Object.defineProperty(this,"id",{value:bb++})}set needsUpdate(e){!0===e&&this.version++}get type(){return this.constructor.type}onUpdate(e,t){return this.updateType=t,this.update=e.bind(this.getSelf()),this}onFrameUpdate(e){return this.onUpdate(e,db)}onRenderUpdate(e){return this.onUpdate(e,pb)}onObjectUpdate(e){return this.onUpdate(e,fb)}onReference(e){return this.updateReference=e.bind(this.getSelf()),this}getSelf(){return this.self||this}updateReference(){return this}isGlobal(){return this.global}*getChildren(){for(const{childNode:e}of ob(this))yield e}dispose(){this.dispatchEvent({type:"dispose"})}traverse(e){e(this);for(const t of this.getChildren())t.traverse(e)}getCacheKey(e=!1){return!0!==(e=e||this.version!==this._cacheKeyVersion)&&null!==this._cacheKey||(this._cacheKey=ab(this,e),this._cacheKeyVersion=this.version),this._cacheKey}getScope(){return this}getHash(){return this.uuid}getUpdateType(){return this.updateType}getUpdateBeforeType(){return this.updateBeforeType}getUpdateAfterType(){return this.updateAfterType}getElementType(e){const t=this.getNodeType(e);return e.getElementType(t)}getNodeType(e){const t=e.getNodeProperties(this);return t.outputNode?t.outputNode.getNodeType(e):this.nodeType}getShared(e){const t=this.getHash(e);return e.getNodeFromHash(t)||this}setup(e){const t=e.getNodeProperties(this);let n=0;for(const e of this.getChildren())t["node"+n++]=e;return null}analyze(e){if(1===e.increaseUsage(this)){const t=e.getNodeProperties(this);for(const n of Object.values(t))n&&!0===n.isNode&&n.build(e)}}generate(e,t){const{outputNode:n}=e.getNodeProperties(this);if(n&&!0===n.isNode)return n.build(e,t)}updateBefore(){console.warn("Abstract function.")}updateAfter(){console.warn("Abstract function.")}update(){console.warn("Abstract function.")}build(e,t=null){const n=this.getShared(e);if(this!==n)return n.build(e,t);e.addNode(this),e.addChain(this);let r=null;const i=e.getBuildStage();if("setup"===i){this.updateReference(e);const t=e.getNodeProperties(this);if(!0!==t.initialized){e.stack.nodes.length;t.initialized=!0,t.outputNode=this.setup(e),null!==t.outputNode&&e.stack.nodes.length;for(const n of Object.values(t))n&&!0===n.isNode&&n.build(e)}}else if("analyze"===i)this.analyze(e);else if("generate"===i){if(1===this.generate.length){const n=this.getNodeType(e),i=e.getDataFromNode(this);r=i.snippet,void 0===r?(r=this.generate(e)||"",i.snippet=r):void 0!==i.flowCodes&&void 0!==e.context.nodeBlock&&e.addFlowCodeHierarchy(this,e.context.nodeBlock),r=e.format(r,n,t)}else r=this.generate(e,t)||""}return e.removeChain(this),e.addSequentialNode(this),r}getSerializeChildren(){return ob(this)}serialize(e){const t=this.getSerializeChildren(),n={};for(const{property:r,index:i,childNode:s}of t)void 0!==i?(void 0===n[r]&&(n[r]=Number.isInteger(i)?[]:{}),n[r][i]=s.toJSON(e.meta).uuid):n[r]=s.toJSON(e.meta).uuid;Object.keys(n).length>0&&(e.inputNodes=n)}deserialize(e){if(void 0!==e.inputNodes){const t=e.meta.nodes;for(const n in e.inputNodes)if(Array.isArray(e.inputNodes[n])){const r=[];for(const i of e.inputNodes[n])r.push(t[i]);this[n]=r}else if("object"==typeof e.inputNodes[n]){const r={};for(const i in e.inputNodes[n]){const s=e.inputNodes[n][i];r[i]=t[s]}this[n]=r}else{const r=e.inputNodes[n];this[n]=t[r]}}}toJSON(e){const{uuid:t,type:n}=this,r=void 0===e||"string"==typeof e;r&&(e={textures:{},images:{},nodes:{}});let i=e.nodes[t];function s(e){const t=[];for(const n in e){const r=e[n];delete r.metadata,t.push(r)}return t}if(void 0===i&&(i={uuid:t,type:n,meta:e,metadata:{version:4.6,type:"Node",generator:"Node.toJSON"}},!0!==r&&(e.nodes[i.uuid]=i),this.serialize(i),delete i.meta),r){const t=s(e.textures),n=s(e.images),r=s(e.nodes);t.length>0&&(i.textures=t),n.length>0&&(i.images=n),r.length>0&&(i.nodes=r)}return i}}class Tb extends Sb{static get type(){return"ArrayElementNode"}constructor(e,t){super(),this.node=e,this.indexNode=t,this.isArrayElementNode=!0}getNodeType(e){return this.node.getElementType(e)}generate(e){return`${this.node.build(e)}[ ${this.indexNode.build(e,"uint")} ]`}}class wb extends Sb{static get type(){return"ConvertNode"}constructor(e,t){super(),this.node=e,this.convertTo=t}getNodeType(e){const t=this.node.getNodeType(e);let n=null;for(const r of this.convertTo.split("|"))null!==n&&e.getTypeLength(t)!==e.getTypeLength(r)||(n=r);return n}serialize(e){super.serialize(e),e.convertTo=this.convertTo}deserialize(e){super.deserialize(e),this.convertTo=e.convertTo}generate(e,t){const n=this.node,r=this.getNodeType(e),i=n.build(e,r);return e.format(i,r,t)}}class Mb extends Sb{static get type(){return"TempNode"}constructor(e){super(e),this.isTempNode=!0}hasDependencies(e){return e.getDataFromNode(this).usageCount>1}build(e,t){if("generate"===e.getBuildStage()){const n=e.getVectorType(this.getNodeType(e,t)),r=e.getDataFromNode(this);if(void 0!==r.propertyName)return e.format(r.propertyName,n,t);if("void"!==n&&"void"!==t&&this.hasDependencies(e)){const i=super.build(e,n),s=e.getVarFromNode(this,null,n),a=e.getPropertyName(s);return e.addLineFlowCode(`${a} = ${i}`,this),r.snippet=i,r.propertyName=a,e.format(r.propertyName,n,t)}}return super.build(e,t)}}class Eb extends Mb{static get type(){return"JoinNode"}constructor(e=[],t=null){super(t),this.nodes=e}getNodeType(e){return null!==this.nodeType?e.getVectorType(this.nodeType):e.getTypeFromLength(this.nodes.reduce(((t,n)=>t+e.getTypeLength(n.getNodeType(e))),0))}generate(e,t){const n=this.getNodeType(e),r=this.nodes,i=e.getComponentType(n),s=[];for(const t of r){let n=t.build(e);const r=e.getComponentType(t.getNodeType(e));r!==i&&(n=e.format(n,r,i)),s.push(n)}const a=`${e.getType(n)}( ${s.join(", ")} )`;return e.format(a,n,t)}}const Cb=xb.join("");class Rb extends Sb{static get type(){return"SplitNode"}constructor(e,t="x"){super(),this.node=e,this.components=t,this.isSplitNode=!0}getVectorLength(){let e=this.components.length;for(const t of this.components)e=Math.max(xb.indexOf(t)+1,e);return e}getComponentType(e){return e.getComponentType(this.node.getNodeType(e))}getNodeType(e){return e.getTypeFromLength(this.components.length,this.getComponentType(e))}generate(e,t){const n=this.node,r=e.getTypeLength(n.getNodeType(e));let i=null;if(r>1){let s=null;this.getVectorLength()>=r&&(s=e.getTypeFromLength(this.getVectorLength(),this.getComponentType(e)));const a=n.build(e,s);i=this.components.length===r&&this.components===Cb.slice(0,this.components.length)?e.format(a,s,t):e.format(`${a}.${this.components}`,this.getNodeType(e),t)}else i=n.build(e,t);return i}serialize(e){super.serialize(e),e.components=this.components}deserialize(e){super.deserialize(e),this.components=e.components}}class Nb extends Mb{static get type(){return"SetNode"}constructor(e,t,n){super(),this.sourceNode=e,this.components=t,this.targetNode=n}getNodeType(e){return this.sourceNode.getNodeType(e)}generate(e){const{sourceNode:t,components:n,targetNode:r}=this,i=this.getNodeType(e),s=e.getTypeFromLength(n.length,r.getNodeType(e)),a=r.build(e,s),o=t.build(e,i),l=e.getTypeLength(i),u=[];for(let e=0;e<l;e++){const t=xb[e];t===n[0]?(u.push(a),e+=n.length-1):u.push(o+"."+t)}return`${e.getType(i)}( ${u.join(", ")} )`}}class Pb extends Mb{static get type(){return"FlipNode"}constructor(e,t){super(),this.sourceNode=e,this.components=t}getNodeType(e){return this.sourceNode.getNodeType(e)}generate(e){const{components:t,sourceNode:n}=this,r=this.getNodeType(e),i=n.build(e),s=e.getVarFromNode(this),a=e.getPropertyName(s);e.addLineFlowCode(a+" = "+i,this);const o=e.getTypeLength(r),l=[];let u=0;for(let e=0;e<o;e++){const n=xb[e];n===t[u]?(l.push("1.0 - "+a+"."+n),u++):l.push(a+"."+n)}return`${e.getType(r)}( ${l.join(", ")} )`}}class Db extends Sb{static get type(){return"InputNode"}constructor(e,t=null){super(t),this.isInputNode=!0,this.value=e,this.precision=null}getNodeType(){return null===this.nodeType?ub(this.value):this.nodeType}getInputType(e){return this.getNodeType(e)}setPrecision(e){return this.precision=e,this}serialize(e){super.serialize(e),e.value=this.value,this.value&&this.value.toArray&&(e.value=this.value.toArray()),e.valueType=ub(this.value),e.nodeType=this.nodeType,"ArrayBuffer"===e.valueType&&(e.value=function(e){let t="";const n=new Uint8Array(e);for(let e=0;e<n.length;e++)t+=String.fromCharCode(n[e]);return btoa(t)}(e.value)),e.precision=this.precision}deserialize(e){super.deserialize(e),this.nodeType=e.nodeType,this.value=Array.isArray(e.value)?cb(e.valueType,...e.value):e.value,this.precision=e.precision||null,this.value&&this.value.fromArray&&(this.value=this.value.fromArray(e.value))}generate(){console.warn("Abstract function.")}}class Lb extends Db{static get type(){return"ConstNode"}constructor(e,t=null){super(e,t),this.isConstNode=!0}generateConst(e){return e.generateConst(this.getNodeType(e),this.value)}generate(e,t){const n=this.getNodeType(e);return e.format(this.generateConst(e),n,t)}}let Ib=null;const Ub=new Map;function Bb(e,t){if(Ub.has(e))console.warn(`Redefinition of method chaining ${e}`);else{if("function"!=typeof t)throw new Error(`Node element ${e} is not a function`);Ub.set(e,t)}}const Ob=e=>e.replace(/r|s/g,"x").replace(/g|t/g,"y").replace(/b|p/g,"z").replace(/a|q/g,"w"),Fb=e=>Ob(e).split("").sort().join(""),kb={setup(e,t){const n=t.shift();return e(uS(n),...t)},get(e,t,n){if("string"==typeof t&&void 0===e[t]){if(!0!==e.isStackNode&&"assign"===t)return(...e)=>(Ib.assign(n,...e),n);if(Ub.has(t)){const r=Ub.get(t);return e.isStackNode?(...e)=>n.add(r(...e)):(...e)=>r(n,...e)}if("self"===t)return e;if(t.endsWith("Assign")&&Ub.has(t.slice(0,t.length-6))){const r=Ub.get(t.slice(0,t.length-6));return e.isStackNode?(...e)=>n.assign(e[0],r(...e)):(...e)=>n.assign(r(n,...e))}if(!0===/^[xyzwrgbastpq]{1,4}$/.test(t))return t=Ob(t),lS(new Rb(n,t));if(!0===/^set[XYZWRGBASTPQ]{1,4}$/.test(t))return t=Fb(t.slice(3).toLowerCase()),n=>lS(new Nb(e,t,n));if(!0===/^flip[XYZWRGBASTPQ]{1,4}$/.test(t))return t=Fb(t.slice(4).toLowerCase()),()=>lS(new Pb(lS(e),t));if("width"===t||"height"===t||"depth"===t)return"width"===t?t="x":"height"===t?t="y":"depth"===t&&(t="z"),lS(new Rb(e,t));if(!0===/^\d+$/.test(t))return lS(new Tb(n,new Lb(Number(t),"uint")))}return Reflect.get(e,t,n)},set:(e,t,n,r)=>"string"!=typeof t||void 0!==e[t]||!0!==/^[xyzwrgbastpq]{1,4}$/.test(t)&&"width"!==t&&"height"!==t&&"depth"!==t&&!0!==/^\d+$/.test(t)?Reflect.set(e,t,n,r):(r[t].assign(n),!0)},qb=new WeakMap,Gb=new WeakMap,zb=function(e,t=null){for(const n in e)e[n]=lS(e[n],t);return e},Vb=function(e,t=null){const n=e.length;for(let r=0;r<n;r++)e[r]=lS(e[r],t);return e},Hb=function(e,t=null,n=null,r=null){const i=e=>lS(null!==r?Object.assign(e,r):e);return null===t?(...t)=>i(new e(...cS(t))):null!==n?(n=lS(n),(...r)=>i(new e(t,...cS(r),n))):(...n)=>i(new e(t,...cS(n)))},jb=function(e,...t){return lS(new e(...cS(t)))};class Wb extends Sb{constructor(e,t){super(),this.shaderNode=e,this.inputNodes=t}getNodeType(e){return this.shaderNode.nodeType||this.getOutputNode(e).getNodeType(e)}call(e){const{shaderNode:t,inputNodes:n}=this,r=e.getNodeProperties(t);if(r.onceOutput)return r.onceOutput;let i=null;if(t.layout){let r=Gb.get(e.constructor);void 0===r&&(r=new WeakMap,Gb.set(e.constructor,r));let s=r.get(t);void 0===s&&(s=lS(e.buildFunctionNode(t)),r.set(t,s)),null!==e.currentFunctionNode&&e.currentFunctionNode.includes.push(s),i=lS(s.call(n))}else{const r=t.jsFunc,s=null!==n?r(n,e):r(e);i=lS(s)}return t.once&&(r.onceOutput=i),i}getOutputNode(e){const t=e.getNodeProperties(this);return null===t.outputNode&&(t.outputNode=this.setupOutput(e)),t.outputNode}setup(e){return this.getOutputNode(e)}setupOutput(e){return e.addStack(),e.stack.outputNode=this.call(e),e.removeStack()}generate(e,t){return this.getOutputNode(e).build(e,t)}}class Xb extends Sb{constructor(e,t){super(t),this.jsFunc=e,this.layout=null,this.global=!0,this.once=!1}setLayout(e){return this.layout=e,this}call(e=null){return uS(e),lS(new Wb(this,e))}setup(){return this.call()}}const Qb=[!1,!0],Yb=[0,1,2,3],$b=[-1,-2],Kb=[.5,1.5,1/3,1e-6,1e6,Math.PI,2*Math.PI,1/Math.PI,2/Math.PI,1/(2*Math.PI),Math.PI/2],Zb=new Map;for(const e of Qb)Zb.set(e,new Lb(e));const Jb=new Map;for(const e of Yb)Jb.set(e,new Lb(e,"uint"));const eS=new Map([...Jb].map((e=>new Lb(e.value,"int"))));for(const e of $b)eS.set(e,new Lb(e,"int"));const tS=new Map([...eS].map((e=>new Lb(e.value))));for(const e of Kb)tS.set(e,new Lb(e));for(const e of Kb)tS.set(-e,new Lb(-e));const nS={bool:Zb,uint:Jb,ints:eS,float:tS},rS=new Map([...Zb,...tS]),iS=(e,t)=>rS.has(e)?rS.get(e):!0===e.isNode?e:new Lb(e,t),sS=function(e,t=null){return(...n)=>{if((0===n.length||!["bool","float","int","uint"].includes(e)&&n.every((e=>"object"!=typeof e)))&&(n=[cb(e,...n)]),1===n.length&&null!==t&&t.has(n[0]))return lS(t.get(n[0]));if(1===n.length){const t=iS(n[0],e);return(e=>{try{return e.getNodeType()}catch(e){return}})(t)===e?lS(t):lS(new wb(t,e))}const r=n.map((e=>iS(e)));return lS(new Eb(r,e))}},aS=e=>"object"==typeof e&&null!==e?e.value:e;function oS(e,t){return new Proxy(new Xb(e,t),kb)}const lS=(e,t=null)=>function(e,t=null){const n=ub(e);if("node"===n){let t=qb.get(e);return void 0===t&&(t=new Proxy(e,kb),qb.set(e,t),qb.set(t,t)),t}return null===t&&("float"===n||"boolean"===n)||n&&"shader"!==n&&"string"!==n?lS(iS(e,t)):"shader"===n?dS(e):e}(e,t),uS=(e,t=null)=>new zb(e,t),cS=(e,t=null)=>new Vb(e,t),AS=(...e)=>new Hb(...e),hS=(...e)=>new jb(...e),dS=(e,t)=>{const n=new oS(e,t),r=(...e)=>{let t;return uS(e),t=e[0]&&e[0].isNode?[...e]:e[0],n.call(t)};return r.shaderNode=n,r.setLayout=e=>(n.setLayout(e),r),r.once=()=>(n.once=!0,r),r};Bb("toGlobal",(e=>(e.global=!0,e)));const pS=e=>{Ib=e},fS=()=>Ib,mS=(...e)=>Ib.If(...e);Bb("append",(function(e){return Ib&&Ib.add(e),e}));const gS=new sS("color"),vS=new sS("float",nS.float),_S=new sS("int",nS.ints),yS=new sS("uint",nS.uint),xS=new sS("bool",nS.bool),bS=new sS("vec2"),SS=new sS("ivec2"),TS=new sS("uvec2"),wS=new sS("bvec2"),MS=new sS("vec3"),ES=new sS("ivec3"),CS=new sS("uvec3"),RS=new sS("bvec3"),NS=new sS("vec4"),PS=new sS("ivec4"),DS=new sS("uvec4"),LS=new sS("bvec4"),IS=new sS("mat2"),US=new sS("mat3"),BS=new sS("mat4");Bb("toColor",gS),Bb("toFloat",vS),Bb("toInt",_S),Bb("toUint",yS),Bb("toBool",xS),Bb("toVec2",bS),Bb("toIVec2",SS),Bb("toUVec2",TS),Bb("toBVec2",wS),Bb("toVec3",MS),Bb("toIVec3",ES),Bb("toUVec3",CS),Bb("toBVec3",RS),Bb("toVec4",NS),Bb("toIVec4",PS),Bb("toUVec4",DS),Bb("toBVec4",LS),Bb("toMat2",IS),Bb("toMat3",US),Bb("toMat4",BS);Bb("element",AS(Tb)),Bb("convert",((e,t)=>lS(new wb(lS(e),t))));class OS extends Sb{static get type(){return"UniformGroupNode"}constructor(e,t=!1,n=1){super("string"),this.name=e,this.version=0,this.shared=t,this.order=n,this.isUniformGroup=!0}set needsUpdate(e){!0===e&&this.version++}serialize(e){super.serialize(e),e.name=this.name,e.version=this.version,e.shared=this.shared}deserialize(e){super.deserialize(e),this.name=e.name,this.version=e.version,this.shared=e.shared}}const FS=e=>new OS(e),kS=(e,t=0)=>new OS(e,!0,t),qS=kS("frame"),GS=kS("render"),zS=FS("object");class VS extends Db{static get type(){return"UniformNode"}constructor(e,t=null){super(e,t),this.isUniformNode=!0,this.name="",this.groupNode=zS}label(e){return this.name=e,this}setGroup(e){return this.groupNode=e,this}getGroup(){return this.groupNode}getUniformHash(e){return this.getHash(e)}onUpdate(e,t){const n=this.getSelf();return e=e.bind(n),super.onUpdate((t=>{const r=e(t,n);void 0!==r&&(this.value=r)}),t)}generate(e,t){const n=this.getNodeType(e),r=this.getUniformHash(e);let i=e.getNodeFromHash(r);void 0===i&&(e.setHashNode(this,r),i=this);const s=i.getInputType(e),a=e.getUniformFromNode(i,s,e.shaderStage,this.name||e.context.label),o=e.getPropertyName(a);return void 0!==e.context.label&&delete e.context.label,e.format(o,n,t)}}const HS=(e,t)=>{const n=(e=>null!=e?e.nodeType||e.convertTo||("string"==typeof e?e:null):null)(t||e),r=e&&!0===e.isNode?e.node&&e.node.value||e.value:e;return lS(new VS(r,n))};class jS extends Sb{static get type(){return"PropertyNode"}constructor(e,t=null,n=!1){super(e),this.name=t,this.varying=n,this.isPropertyNode=!0}getHash(e){return this.name||super.getHash(e)}isGlobal(){return!0}generate(e){let t;return!0===this.varying?(t=e.getVaryingFromNode(this,this.name),t.needsInterpolation=!0):t=e.getVarFromNode(this,this.name),e.getPropertyName(t)}}const WS=(e,t)=>lS(new jS(e,t,!0)),XS=hS(jS,"vec4","DiffuseColor"),QS=hS(jS,"vec3","EmissiveColor"),YS=hS(jS,"float","Roughness"),$S=hS(jS,"float","Metalness"),KS=hS(jS,"float","Clearcoat"),ZS=hS(jS,"float","ClearcoatRoughness"),JS=hS(jS,"vec3","Sheen"),eT=hS(jS,"float","SheenRoughness"),tT=hS(jS,"float","Iridescence"),nT=hS(jS,"float","IridescenceIOR"),rT=hS(jS,"float","IridescenceThickness"),iT=hS(jS,"float","AlphaT"),sT=hS(jS,"float","Anisotropy"),aT=hS(jS,"vec3","AnisotropyT"),oT=hS(jS,"vec3","AnisotropyB"),lT=hS(jS,"color","SpecularColor"),uT=hS(jS,"float","SpecularF90"),cT=hS(jS,"float","Shininess"),AT=hS(jS,"vec4","Output"),hT=hS(jS,"float","dashSize"),dT=hS(jS,"float","gapSize"),pT=hS(jS,"float","IOR"),fT=hS(jS,"float","Transmission"),mT=hS(jS,"float","Thickness"),gT=hS(jS,"float","AttenuationDistance"),vT=hS(jS,"color","AttenuationColor"),_T=hS(jS,"float","Dispersion");class yT extends Mb{static get type(){return"AssignNode"}constructor(e,t){super(),this.targetNode=e,this.sourceNode=t}hasDependencies(){return!1}getNodeType(e,t){return"void"!==t?this.targetNode.getNodeType(e):"void"}needsSplitAssign(e){const{targetNode:t}=this;if(!1===e.isAvailable("swizzleAssign")&&t.isSplitNode&&t.components.length>1){const n=e.getTypeLength(t.node.getNodeType(e));return xb.join("").slice(0,n)!==t.components}return!1}generate(e,t){const{targetNode:n,sourceNode:r}=this,i=this.needsSplitAssign(e),s=n.getNodeType(e),a=n.context({assign:!0}).build(e),o=r.build(e,s),l=r.getNodeType(e),u=e.getDataFromNode(this);let c;if(!0===u.initialized)"void"!==t&&(c=a);else if(i){const r=e.getVarFromNode(this,null,s),i=e.getPropertyName(r);e.addLineFlowCode(`${i} = ${o}`,this);const l=n.node.context({assign:!0}).build(e);for(let t=0;t<n.components.length;t++){const r=n.components[t];e.addLineFlowCode(`${l}.${r} = ${i}[ ${t} ]`,this)}"void"!==t&&(c=a)}else c=`${a} = ${o}`,"void"!==t&&"void"!==l||(e.addLineFlowCode(c,this),"void"!==t&&(c=a));return u.initialized=!0,e.format(c,s,t)}}Bb("assign",AS(yT));class xT extends Mb{static get type(){return"FunctionCallNode"}constructor(e=null,t={}){super(),this.functionNode=e,this.parameters=t}setParameters(e){return this.parameters=e,this}getParameters(){return this.parameters}getNodeType(e){return this.functionNode.getNodeType(e)}generate(e){const t=[],n=this.functionNode,r=n.getInputs(e),i=this.parameters,s=(t,n)=>{const r=n.type;let i;return i="pointer"===r?"&"+t.build(e):t.build(e,r),i};if(Array.isArray(i))for(let e=0;e<i.length;e++)t.push(s(i[e],r[e]));else for(const e of r){const n=i[e.name];if(void 0===n)throw new Error(`FunctionCallNode: Input '${e.name}' not found in FunctionNode.`);t.push(s(n,e))}return`${n.build(e,"property")}( ${t.join(", ")} )`}}Bb("call",((e,...t)=>(t=t.length>1||t[0]&&!0===t[0].isNode?cS(t):uS(t[0]),lS(new xT(lS(e),t)))));class bT extends Mb{static get type(){return"OperatorNode"}constructor(e,t,n,...r){if(super(),r.length>0){let i=new bT(e,t,n);for(let t=0;t<r.length-1;t++)i=new bT(e,i,r[t]);t=i,n=r[r.length-1]}this.op=e,this.aNode=t,this.bNode=n}getNodeType(e,t){const n=this.op,r=this.aNode,i=this.bNode,s=r.getNodeType(e),a=void 0!==i?i.getNodeType(e):null;if("void"===s||"void"===a)return"void";if("%"===n)return s;if("~"===n||"&"===n||"|"===n||"^"===n||">>"===n||"<<"===n)return e.getIntegerType(s);if("!"===n||"=="===n||"&&"===n||"||"===n||"^^"===n)return"bool";if("<"===n||">"===n||"<="===n||">="===n){const n=t?e.getTypeLength(t):Math.max(e.getTypeLength(s),e.getTypeLength(a));return n>1?`bvec${n}`:"bool"}return"float"===s&&e.isMatrix(a)?a:e.isMatrix(s)&&e.isVector(a)?e.getVectorFromMatrix(s):e.isVector(s)&&e.isMatrix(a)?e.getVectorFromMatrix(a):e.getTypeLength(a)>e.getTypeLength(s)?a:s}generate(e,t){const n=this.op,r=this.aNode,i=this.bNode,s=this.getNodeType(e,t);let a=null,o=null;"void"!==s?(a=r.getNodeType(e),o=void 0!==i?i.getNodeType(e):null,"<"===n||">"===n||"<="===n||">="===n||"=="===n?e.isVector(a)?o=a:a!==o&&(a=o="float"):">>"===n||"<<"===n?(a=s,o=e.changeComponentType(o,"uint")):e.isMatrix(a)&&e.isVector(o)?o=e.getVectorFromMatrix(a):a=e.isVector(a)&&e.isMatrix(o)?e.getVectorFromMatrix(o):o=s):a=o=s;const l=r.build(e,a),u=void 0!==i?i.build(e,o):null,c=e.getTypeLength(t),A=e.getFunctionOperator(n);return"void"!==t?"<"===n&&c>1?e.useComparisonMethod?e.format(`${e.getMethod("lessThan",t)}( ${l}, ${u} )`,s,t):e.format(`( ${l} < ${u} )`,s,t):"<="===n&&c>1?e.useComparisonMethod?e.format(`${e.getMethod("lessThanEqual",t)}( ${l}, ${u} )`,s,t):e.format(`( ${l} <= ${u} )`,s,t):">"===n&&c>1?e.useComparisonMethod?e.format(`${e.getMethod("greaterThan",t)}( ${l}, ${u} )`,s,t):e.format(`( ${l} > ${u} )`,s,t):">="===n&&c>1?e.useComparisonMethod?e.format(`${e.getMethod("greaterThanEqual",t)}( ${l}, ${u} )`,s,t):e.format(`( ${l} >= ${u} )`,s,t):"!"===n||"~"===n?e.format(`(${n}${l})`,a,t):A?e.format(`${A}( ${l}, ${u} )`,s,t):e.format(`( ${l} ${n} ${u} )`,s,t):"void"!==a?A?e.format(`${A}( ${l}, ${u} )`,s,t):e.format(`${l} ${n} ${u}`,s,t):void 0}serialize(e){super.serialize(e),e.op=this.op}deserialize(e){super.deserialize(e),this.op=e.op}}const ST=AS(bT,"+"),TT=AS(bT,"-"),wT=AS(bT,"*"),MT=AS(bT,"/"),ET=AS(bT,"%"),CT=AS(bT,"=="),RT=AS(bT,"!="),NT=AS(bT,"<"),PT=AS(bT,">"),DT=AS(bT,"<="),LT=AS(bT,">="),IT=AS(bT,"&&"),UT=AS(bT,"||"),BT=AS(bT,"!"),OT=AS(bT,"^^"),FT=AS(bT,"&"),kT=AS(bT,"~"),qT=AS(bT,"|"),GT=AS(bT,"^"),zT=AS(bT,"<<"),VT=AS(bT,">>");Bb("add",ST),Bb("sub",TT),Bb("mul",wT),Bb("div",MT),Bb("modInt",ET),Bb("equal",CT),Bb("notEqual",RT),Bb("lessThan",NT),Bb("greaterThan",PT),Bb("lessThanEqual",DT),Bb("greaterThanEqual",LT),Bb("and",IT),Bb("or",UT),Bb("not",BT),Bb("xor",OT),Bb("bitAnd",FT),Bb("bitNot",kT),Bb("bitOr",qT),Bb("bitXor",GT),Bb("shiftLeft",zT),Bb("shiftRight",VT);Bb("remainder",((...e)=>(console.warn("TSL.OperatorNode: .remainder() has been renamed to .modInt()."),ET(...e))));class HT extends Mb{static get type(){return"MathNode"}constructor(e,t,n=null,r=null){super(),this.method=e,this.aNode=t,this.bNode=n,this.cNode=r}getInputType(e){const t=this.aNode.getNodeType(e),n=this.bNode?this.bNode.getNodeType(e):null,r=this.cNode?this.cNode.getNodeType(e):null,i=e.isMatrix(t)?0:e.getTypeLength(t),s=e.isMatrix(n)?0:e.getTypeLength(n),a=e.isMatrix(r)?0:e.getTypeLength(r);return i>s&&i>a?t:s>a?n:a>i?r:t}getNodeType(e){const t=this.method;return t===HT.LENGTH||t===HT.DISTANCE||t===HT.DOT?"float":t===HT.CROSS?"vec3":t===HT.ALL?"bool":t===HT.EQUALS?e.changeComponentType(this.aNode.getNodeType(e),"bool"):t===HT.MOD?this.aNode.getNodeType(e):this.getInputType(e)}generate(e,t){const n=this.method,r=this.getNodeType(e),i=this.getInputType(e),s=this.aNode,a=this.bNode,o=this.cNode,l=!0===e.renderer.isWebGLRenderer;if(n===HT.TRANSFORM_DIRECTION){let n=s,r=a;e.isMatrix(n.getNodeType(e))?r=NS(MS(r),0):n=NS(MS(n),0);const i=wT(n,r).xyz;return aw(i).build(e,t)}if(n===HT.NEGATE)return e.format("( - "+s.build(e,i)+" )",r,t);if(n===HT.ONE_MINUS)return TT(1,s).build(e,t);if(n===HT.RECIPROCAL)return MT(1,s).build(e,t);if(n===HT.DIFFERENCE)return pw(TT(s,a)).build(e,t);{const u=[];return n===HT.CROSS||n===HT.MOD?u.push(s.build(e,r),a.build(e,r)):l&&n===HT.STEP?u.push(s.build(e,1===e.getTypeLength(s.getNodeType(e))?"float":i),a.build(e,i)):l&&(n===HT.MIN||n===HT.MAX)||n===HT.MOD?u.push(s.build(e,i),a.build(e,1===e.getTypeLength(a.getNodeType(e))?"float":i)):n===HT.REFRACT?u.push(s.build(e,i),a.build(e,i),o.build(e,"float")):n===HT.MIX?u.push(s.build(e,i),a.build(e,i),o.build(e,1===e.getTypeLength(o.getNodeType(e))?"float":i)):(u.push(s.build(e,i)),null!==a&&u.push(a.build(e,i)),null!==o&&u.push(o.build(e,i))),e.format(`${e.getMethod(n,r)}( ${u.join(", ")} )`,r,t)}}serialize(e){super.serialize(e),e.method=this.method}deserialize(e){super.deserialize(e),this.method=e.method}}HT.ALL="all",HT.ANY="any",HT.EQUALS="equals",HT.RADIANS="radians",HT.DEGREES="degrees",HT.EXP="exp",HT.EXP2="exp2",HT.LOG="log",HT.LOG2="log2",HT.SQRT="sqrt",HT.INVERSE_SQRT="inversesqrt",HT.FLOOR="floor",HT.CEIL="ceil",HT.NORMALIZE="normalize",HT.FRACT="fract",HT.SIN="sin",HT.COS="cos",HT.TAN="tan",HT.ASIN="asin",HT.ACOS="acos",HT.ATAN="atan",HT.ABS="abs",HT.SIGN="sign",HT.LENGTH="length",HT.NEGATE="negate",HT.ONE_MINUS="oneMinus",HT.DFDX="dFdx",HT.DFDY="dFdy",HT.ROUND="round",HT.RECIPROCAL="reciprocal",HT.TRUNC="trunc",HT.FWIDTH="fwidth",HT.BITCAST="bitcast",HT.TRANSPOSE="transpose",HT.ATAN2="atan2",HT.MIN="min",HT.MAX="max",HT.MOD="mod",HT.STEP="step",HT.REFLECT="reflect",HT.DISTANCE="distance",HT.DIFFERENCE="difference",HT.DOT="dot",HT.CROSS="cross",HT.POW="pow",HT.TRANSFORM_DIRECTION="transformDirection",HT.MIX="mix",HT.CLAMP="clamp",HT.REFRACT="refract",HT.SMOOTHSTEP="smoothstep",HT.FACEFORWARD="faceforward";const jT=vS(1e-6),WT=vS(Math.PI),XT=AS(HT,HT.ALL),QT=AS(HT,HT.ANY),YT=AS(HT,HT.EQUALS),$T=AS(HT,HT.RADIANS),KT=AS(HT,HT.DEGREES),ZT=AS(HT,HT.EXP),JT=AS(HT,HT.EXP2),ew=AS(HT,HT.LOG),tw=AS(HT,HT.LOG2),nw=AS(HT,HT.SQRT),rw=AS(HT,HT.INVERSE_SQRT),iw=AS(HT,HT.FLOOR),sw=AS(HT,HT.CEIL),aw=AS(HT,HT.NORMALIZE),ow=AS(HT,HT.FRACT),lw=AS(HT,HT.SIN),uw=AS(HT,HT.COS),cw=AS(HT,HT.TAN),Aw=AS(HT,HT.ASIN),hw=AS(HT,HT.ACOS),dw=AS(HT,HT.ATAN),pw=AS(HT,HT.ABS),fw=AS(HT,HT.SIGN),mw=AS(HT,HT.LENGTH),gw=AS(HT,HT.NEGATE),vw=AS(HT,HT.ONE_MINUS),_w=AS(HT,HT.DFDX),yw=AS(HT,HT.DFDY),xw=AS(HT,HT.ROUND),bw=AS(HT,HT.RECIPROCAL),Sw=AS(HT,HT.TRUNC),Tw=AS(HT,HT.FWIDTH);HT.BITCAST;const ww=AS(HT,HT.TRANSPOSE),Mw=AS(HT,HT.ATAN2),Ew=AS(HT,HT.MIN),Cw=AS(HT,HT.MAX),Rw=AS(HT,HT.MOD),Nw=AS(HT,HT.STEP),Pw=AS(HT,HT.REFLECT),Dw=AS(HT,HT.DISTANCE),Lw=AS(HT,HT.DIFFERENCE),Iw=AS(HT,HT.DOT),Uw=AS(HT,HT.CROSS),Bw=AS(HT,HT.POW),Ow=AS(HT,HT.POW,2),Fw=AS(HT,HT.POW,3),kw=AS(HT,HT.POW,4),qw=AS(HT,HT.TRANSFORM_DIRECTION),Gw=AS(HT,HT.MIX),zw=(e,t=0,n=1)=>lS(new HT(HT.CLAMP,lS(e),lS(t),lS(n))),Vw=AS(HT,HT.REFRACT),Hw=AS(HT,HT.SMOOTHSTEP),jw=AS(HT,HT.FACEFORWARD),Ww=dS((([e])=>{const t=Iw(e.xy,bS(12.9898,78.233)),n=Rw(t,WT);return ow(lw(n).mul(43758.5453))}));Bb("all",XT),Bb("any",QT),Bb("equals",YT),Bb("radians",$T),Bb("degrees",KT),Bb("exp",ZT),Bb("exp2",JT),Bb("log",ew),Bb("log2",tw),Bb("sqrt",nw),Bb("inverseSqrt",rw),Bb("floor",iw),Bb("ceil",sw),Bb("normalize",aw),Bb("fract",ow),Bb("sin",lw),Bb("cos",uw),Bb("tan",cw),Bb("asin",Aw),Bb("acos",hw),Bb("atan",dw),Bb("abs",pw),Bb("sign",fw),Bb("length",mw),Bb("lengthSq",(e=>Iw(e,e))),Bb("negate",gw),Bb("oneMinus",vw),Bb("dFdx",_w),Bb("dFdy",yw),Bb("round",xw),Bb("reciprocal",bw),Bb("trunc",Sw),Bb("fwidth",Tw),Bb("atan2",Mw),Bb("min",Ew),Bb("max",Cw),Bb("mod",Rw),Bb("step",Nw),Bb("reflect",Pw),Bb("distance",Dw),Bb("dot",Iw),Bb("cross",Uw),Bb("pow",Bw),Bb("pow2",Ow),Bb("pow3",Fw),Bb("pow4",kw),Bb("transformDirection",qw),Bb("mix",((e,t,n)=>Gw(t,n,e))),Bb("clamp",zw),Bb("refract",Vw),Bb("smoothstep",((e,t,n)=>Hw(t,n,e))),Bb("faceForward",jw),Bb("difference",Lw),Bb("saturate",(e=>zw(e))),Bb("cbrt",(e=>wT(fw(e),Bw(pw(e),1/3)))),Bb("transpose",ww),Bb("rand",Ww);class Xw extends Sb{static get type(){return"ConditionalNode"}constructor(e,t,n=null){super(),this.condNode=e,this.ifNode=t,this.elseNode=n}getNodeType(e){const t=this.ifNode.getNodeType(e);if(null!==this.elseNode){const n=this.elseNode.getNodeType(e);if(e.getTypeLength(n)>e.getTypeLength(t))return n}return t}setup(e){const t=this.condNode.cache(),n=this.ifNode.cache(),r=this.elseNode?this.elseNode.cache():null,i=e.context.nodeBlock;e.getDataFromNode(n).parentNodeBlock=i,null!==r&&(e.getDataFromNode(r).parentNodeBlock=i);const s=e.getNodeProperties(this);s.condNode=t,s.ifNode=n.context({nodeBlock:n}),s.elseNode=r?r.context({nodeBlock:r}):null}generate(e,t){const n=this.getNodeType(e),r=e.getDataFromNode(this);if(void 0!==r.nodeProperty)return r.nodeProperty;const{condNode:i,ifNode:s,elseNode:a}=e.getNodeProperties(this),o="void"!==t,l=o?((e,t)=>lS(new jS(e,t)))(n).build(e):"";r.nodeProperty=l;const u=i.build(e,"bool");e.addFlowCode(`\n${e.tab}if ( ${u} ) {\n\n`).addFlowTab();let c=s.build(e,n);if(c&&(c=o?l+" = "+c+";":"return "+c+";"),e.removeFlowTab().addFlowCode(e.tab+"\t"+c+"\n\n"+e.tab+"}"),null!==a){e.addFlowCode(" else {\n\n").addFlowTab();let t=a.build(e,n);t&&(t=o?l+" = "+t+";":"return "+t+";"),e.removeFlowTab().addFlowCode(e.tab+"\t"+t+"\n\n"+e.tab+"}\n\n")}else e.addFlowCode("\n\n");return e.format(l,n,t)}}const Qw=AS(Xw);Bb("select",Qw);Bb("cond",((...e)=>(console.warn("TSL.ConditionalNode: cond() has been renamed to select()."),Qw(...e))));class Yw extends Sb{static get type(){return"ContextNode"}constructor(e,t={}){super(),this.isContextNode=!0,this.node=e,this.value=t}getScope(){return this.node.getScope()}getNodeType(e){return this.node.getNodeType(e)}analyze(e){this.node.build(e)}setup(e){const t=e.getContext();e.setContext({...e.context,...this.value});const n=this.node.build(e);return e.setContext(t),n}generate(e,t){const n=e.getContext();e.setContext({...e.context,...this.value});const r=this.node.build(e,t);return e.setContext(n),r}}const $w=AS(Yw);Bb("context",$w),Bb("label",((e,t)=>$w(e,{label:t})));class Kw extends Sb{static get type(){return"VarNode"}constructor(e,t=null){super(),this.node=e,this.name=t,this.global=!0,this.isVarNode=!0}getHash(e){return this.name||super.getHash(e)}getNodeType(e){return this.node.getNodeType(e)}generate(e){const{node:t,name:n}=this,r=e.getVarFromNode(this,n,e.getVectorType(this.getNodeType(e))),i=e.getPropertyName(r),s=t.build(e,r.type);return e.addLineFlowCode(`${i} = ${s}`,this),i}}const Zw=AS(Kw);Bb("toVar",((...e)=>Zw(...e).append()));Bb("temp",(e=>(console.warn('TSL: "temp" is deprecated. Use ".toVar()" instead.'),Zw(e))));class Jw extends Sb{static get type(){return"VaryingNode"}constructor(e,t=null){super(),this.node=e,this.name=t,this.isVaryingNode=!0}isGlobal(){return!0}getHash(e){return this.name||super.getHash(e)}getNodeType(e){return this.node.getNodeType(e)}setupVarying(e){const t=e.getNodeProperties(this);let n=t.varying;if(void 0===n){const r=this.name,i=this.getNodeType(e);t.varying=n=e.getVaryingFromNode(this,r,i),t.node=this.node}return n.needsInterpolation||(n.needsInterpolation="fragment"===e.shaderStage),n}setup(e){this.setupVarying(e)}analyze(e){return this.setupVarying(e),this.node.analyze(e)}generate(e){const t=e.getNodeProperties(this),n=this.setupVarying(e);if(void 0===t.propertyName){const r=this.getNodeType(e),i=e.getPropertyName(n,Ab);e.flowNodeFromShaderStage(Ab,this.node,r,i),t.propertyName=i}return e.getPropertyName(n)}}const eM=AS(Jw);Bb("varying",eM);const tM=dS((([e])=>{const t=e.mul(.9478672986).add(.0521327014).pow(2.4),n=e.mul(.0773993808),r=e.lessThanEqual(.04045);return Gw(t,n,r)})).setLayout({name:"sRGBTransferEOTF",type:"vec3",inputs:[{name:"color",type:"vec3"}]}),nM=dS((([e])=>{const t=e.pow(.41666).mul(1.055).sub(.055),n=e.mul(12.92),r=e.lessThanEqual(.0031308);return Gw(t,n,r)})).setLayout({name:"sRGBTransferOETF",type:"vec3",inputs:[{name:"color",type:"vec3"}]}),rM="WorkingColorSpace",iM="OutputColorSpace";class sM extends Mb{static get type(){return"ColorSpaceNode"}constructor(e,t,n){super("vec4"),this.colorNode=e,this.source=t,this.target=n}resolveColorSpace(e,t){return t===rM?Ht.workingColorSpace:t===iM?e.context.outputColorSpace||e.renderer.outputColorSpace:t}setup(e){const{colorNode:t}=this,n=this.resolveColorSpace(e,this.source),r=this.resolveColorSpace(e,this.target);let i=t;return!1!==Ht.enabled&&n!==r&&n&&r?(Ht.getTransfer(n)===at&&(i=NS(tM(i.rgb),i.a)),Ht.getPrimaries(n)!==Ht.getPrimaries(r)&&(i=NS(US(Ht._getMatrix(new It,n,r)).mul(i.rgb),i.a)),Ht.getTransfer(r)===at&&(i=NS(nM(i.rgb),i.a)),i):i}}const aM=(e,t)=>lS(new sM(lS(e),t,rM));Bb("toOutputColorSpace",(e=>lS(new sM(lS(e),rM,iM)))),Bb("toWorkingColorSpace",(e=>lS(new sM(lS(e),iM,rM)))),Bb("workingToColorSpace",((e,t)=>lS(new sM(lS(e),rM,t)))),Bb("colorSpaceToWorking",aM);let oM=class extends Tb{static get type(){return"ReferenceElementNode"}constructor(e,t){super(e,t),this.referenceNode=e,this.isReferenceElementNode=!0}getNodeType(){return this.referenceNode.uniformType}generate(e){const t=super.generate(e),n=this.referenceNode.getNodeType(),r=this.getNodeType();return e.format(t,n,r)}};class lM extends Sb{static get type(){return"ReferenceBaseNode"}constructor(e,t,n=null,r=null){super(),this.property=e,this.uniformType=t,this.object=n,this.count=r,this.properties=e.split("."),this.reference=n,this.node=null,this.group=null,this.updateType=fb}setGroup(e){return this.group=e,this}element(e){return lS(new oM(this,lS(e)))}setNodeType(e){const t=HS(null,e).getSelf();null!==this.group&&t.setGroup(this.group),this.node=t}getNodeType(e){return null===this.node&&(this.updateReference(e),this.updateValue()),this.node.getNodeType(e)}getValueFromReference(e=this.reference){const{properties:t}=this;let n=e[t[0]];for(let e=1;e<t.length;e++)n=n[t[e]];return n}updateReference(e){return this.reference=null!==this.object?this.object:e.object,this.reference}setup(){return this.updateValue(),this.node}update(){this.updateValue()}updateValue(){null===this.node&&this.setNodeType(this.uniformType);const e=this.getValueFromReference();Array.isArray(e)?this.node.array=e:this.node.value=e}}class uM extends lM{static get type(){return"RendererReferenceNode"}constructor(e,t,n=null){super(e,t,n),this.renderer=n,this.setGroup(GS)}updateReference(e){return this.reference=null!==this.renderer?this.renderer:e.renderer,this.reference}}const cM=(e,t,n)=>lS(new uM(e,t,n));class AM extends Mb{static get type(){return"ToneMappingNode"}constructor(e,t=hM,n=null){super("vec3"),this.toneMapping=e,this.exposureNode=t,this.colorNode=n}getCacheKey(){return sb(super.getCacheKey(),this.toneMapping)}setup(e){const t=this.colorNode||e.context.color,n=this.toneMapping;if(0===n)return t;let r=null;const i=e.renderer.library.getToneMappingFunction(n);return null!==i?r=NS(i(t.rgb,this.exposureNode),t.a):(console.error("ToneMappingNode: Unsupported Tone Mapping configuration.",n),r=t),r}}const hM=cM("toneMappingExposure","float");Bb("toneMapping",((e,t,n)=>((e,t,n)=>lS(new AM(e,lS(t),lS(n))))(t,n,e)));class dM extends Db{static get type(){return"BufferAttributeNode"}constructor(e,t=null,n=0,r=0){super(e,t),this.isBufferNode=!0,this.bufferType=t,this.bufferStride=n,this.bufferOffset=r,this.usage=mt,this.instanced=!1,this.attribute=null,this.global=!0,e&&!0===e.isBufferAttribute&&(this.attribute=e,this.usage=e.usage,this.instanced=e.isInstancedBufferAttribute)}getHash(e){if(0===this.bufferStride&&0===this.bufferOffset){let t=e.globalCache.getData(this.value);return void 0===t&&(t={node:this},e.globalCache.setData(this.value,t)),t.node.uuid}return this.uuid}getNodeType(e){return null===this.bufferType&&(this.bufferType=e.getTypeFromAttribute(this.attribute)),this.bufferType}setup(e){if(null!==this.attribute)return;const t=this.getNodeType(e),n=this.value,r=e.getTypeLength(t),i=this.bufferStride||r,s=this.bufferOffset,a=!0===n.isInterleavedBuffer?n:new Ci(n,i),o=new Ni(a,r,s);a.setUsage(this.usage),this.attribute=o,this.attribute.isInstancedBufferAttribute=this.instanced}generate(e){const t=this.getNodeType(e),n=e.getBufferAttributeFromNode(this,t),r=e.getPropertyName(n);let i=null;if("vertex"===e.shaderStage||"compute"===e.shaderStage)this.name=r,i=r;else{i=eM(this).build(e,t)}return i}getInputType(){return"bufferAttribute"}setUsage(e){return this.usage=e,this.attribute&&!0===this.attribute.isBufferAttribute&&(this.attribute.usage=e),this}setInstanced(e){return this.instanced=e,this}}const pM=(e,t,n,r)=>lS(new dM(e,t,n,r)),fM=(e,t,n,r)=>pM(e,t,n,r).setInstanced(!0),mM=(e,t,n,r)=>((e,t,n,r)=>pM(e,t,n,r).setUsage(gt))(e,t,n,r).setInstanced(!0);Bb("toAttribute",(e=>pM(e.value)));class gM extends Sb{static get type(){return"ComputeNode"}constructor(e,t,n=[64]){super("void"),this.isComputeNode=!0,this.computeNode=e,this.count=t,this.workgroupSize=n,this.dispatchCount=0,this.version=1,this.updateBeforeType=fb,this.onInitFunction=null,this.updateDispatchCount()}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){!0===e&&this.version++}updateDispatchCount(){const{count:e,workgroupSize:t}=this;let n=t[0];for(let e=1;e<t.length;e++)n*=t[e];this.dispatchCount=Math.ceil(e/n)}onInit(e){return this.onInitFunction=e,this}updateBefore({renderer:e}){e.compute(this)}generate(e){const{shaderStage:t}=e;if("compute"===t){const t=this.computeNode.build(e,"void");""!==t&&e.addLineFlowCode(t,this)}}}Bb("compute",((e,t,n)=>lS(new gM(lS(e),t,n))));class vM extends Sb{static get type(){return"CacheNode"}constructor(e,t=!0){super(),this.node=e,this.parent=t,this.isCacheNode=!0}getNodeType(e){return this.node.getNodeType(e)}build(e,...t){const n=e.getCache(),r=e.getCacheFromNode(this,this.parent);e.setCache(r);const i=this.node.build(e,...t);return e.setCache(n),i}}const _M=(e,...t)=>lS(new vM(lS(e),...t));Bb("cache",_M);class yM extends Sb{static get type(){return"BypassNode"}constructor(e,t){super(),this.isBypassNode=!0,this.outputNode=e,this.callNode=t}getNodeType(e){return this.outputNode.getNodeType(e)}generate(e){const t=this.callNode.build(e,"void");return""!==t&&e.addLineFlowCode(t,this),this.outputNode.build(e)}}Bb("bypass",AS(yM));class xM extends Sb{static get type(){return"RemapNode"}constructor(e,t,n,r=vS(0),i=vS(1)){super(),this.node=e,this.inLowNode=t,this.inHighNode=n,this.outLowNode=r,this.outHighNode=i,this.doClamp=!0}setup(){const{node:e,inLowNode:t,inHighNode:n,outLowNode:r,outHighNode:i,doClamp:s}=this;let a=e.sub(t).div(n.sub(t));return!0===s&&(a=a.clamp()),a.mul(i.sub(r)).add(r)}}const bM=AS(xM,null,null,{doClamp:!1}),SM=AS(xM);Bb("remap",bM),Bb("remapClamp",SM);class TM extends Sb{static get type(){return"ExpressionNode"}constructor(e="",t="void"){super(t),this.snippet=e}generate(e,t){const n=this.getNodeType(e),r=this.snippet;if("void"!==n)return e.format(`( ${r} )`,n,t);e.addLineFlowCode(r,this)}}const wM=AS(TM);Bb("discard",(e=>(e?Qw(e,wM("discard")):wM("discard")).append()));class MM extends Mb{static get type(){return"RenderOutputNode"}constructor(e,t,n){super("vec4"),this.colorNode=e,this.toneMapping=t,this.outputColorSpace=n,this.isRenderOutput=!0}setup({context:e}){let t=this.colorNode||e.color;const n=(null!==this.toneMapping?this.toneMapping:e.toneMapping)||0,r=(null!==this.outputColorSpace?this.outputColorSpace:e.outputColorSpace)||nt;return 0!==n&&(t=t.toneMapping(n)),r!==nt&&r!==Ht.workingColorSpace&&(t=t.workingToColorSpace(r)),t}}Bb("renderOutput",((e,t=null,n=null)=>lS(new MM(lS(e),t,n))));class EM extends Sb{static get type(){return"AttributeNode"}constructor(e,t=null){super(t),this.global=!0,this._attributeName=e}getHash(e){return this.getAttributeName(e)}getNodeType(e){let t=this.nodeType;if(null===t){const n=this.getAttributeName(e);if(e.hasGeometryAttribute(n)){const r=e.geometry.getAttribute(n);t=e.getTypeFromAttribute(r)}else t="float"}return t}setAttributeName(e){return this._attributeName=e,this}getAttributeName(){return this._attributeName}generate(e){const t=this.getAttributeName(e),n=this.getNodeType(e);if(!0===e.hasGeometryAttribute(t)){const r=e.geometry.getAttribute(t),i=e.getTypeFromAttribute(r),s=e.getAttribute(t,i);if("vertex"===e.shaderStage)return e.format(s.name,i,n);return eM(this).build(e,n)}return console.warn(`AttributeNode: Vertex attribute "${t}" not found on geometry.`),e.generateConst(n)}serialize(e){super.serialize(e),e.global=this.global,e._attributeName=this._attributeName}deserialize(e){super.deserialize(e),this.global=e.global,this._attributeName=e._attributeName}}const CM=(e,t)=>lS(new EM(e,t)),RM=e=>CM("uv"+(e>0?e:""),"vec2");class NM extends Sb{static get type(){return"TextureSizeNode"}constructor(e,t=null){super("uvec2"),this.isTextureSizeNode=!0,this.textureNode=e,this.levelNode=t}generate(e,t){const n=this.textureNode.build(e,"property"),r=null===this.levelNode?"0":this.levelNode.build(e,"int");return e.format(`${e.getMethod("textureDimensions")}( ${n}, ${r} )`,this.getNodeType(e),t)}}const PM=AS(NM);class DM extends VS{static get type(){return"MaxMipLevelNode"}constructor(e){super(0),this._textureNode=e,this.updateType=db}get textureNode(){return this._textureNode}get texture(){return this._textureNode.value}update(){const e=this.texture,t=e.images,n=t&&t.length>0?t[0]&&t[0].image||t[0]:e.image;if(n&&void 0!==n.width){const{width:e,height:t}=n;this.value=Math.log2(Math.max(e,t))}}}const LM=AS(DM);class IM extends VS{static get type(){return"TextureNode"}constructor(e,t=null,n=null,r=null){super(e),this.isTextureNode=!0,this.uvNode=t,this.levelNode=n,this.biasNode=r,this.compareNode=null,this.depthNode=null,this.gradNode=null,this.sampler=!0,this.updateMatrix=!1,this.updateType=hb,this.referenceNode=null,this._value=e,this._matrixUniform=null,this.setUpdateMatrix(null===t)}set value(e){this.referenceNode?this.referenceNode.value=e:this._value=e}get value(){return this.referenceNode?this.referenceNode.value:this._value}getUniformHash(){return this.value.uuid}getNodeType(){return!0===this.value.isDepthTexture?"float":this.value.type===se?"uvec4":this.value.type===ie?"ivec4":"vec4"}getInputType(){return"texture"}getDefaultUV(){return RM(this.value.channel)}updateReference(){return this.value}getTransformedUV(e){return null===this._matrixUniform&&(this._matrixUniform=HS(this.value.matrix)),this._matrixUniform.mul(MS(e,1)).xy}setUpdateMatrix(e){return this.updateMatrix=e,this.updateType=e?db:hb,this}setupUV(e,t){const n=this.value;return e.isFlipY()&&(n.image instanceof ImageBitmap&&!0===n.flipY||!0===n.isRenderTargetTexture||!0===n.isFramebufferTexture||!0===n.isDepthTexture)&&(t=this.sampler?t.flipY():t.setY(_S(PM(this,this.levelNode).y).sub(t.y).sub(1))),t}setup(e){const t=e.getNodeProperties(this);t.referenceNode=this.referenceNode;let n=this.uvNode;null!==n&&!0!==e.context.forceUVContext||!e.context.getUV||(n=e.context.getUV(this)),n||(n=this.getDefaultUV()),!0===this.updateMatrix&&(n=this.getTransformedUV(n)),n=this.setupUV(e,n);let r=this.levelNode;null===r&&e.context.getTextureLevel&&(r=e.context.getTextureLevel(this)),t.uvNode=n,t.levelNode=r,t.biasNode=this.biasNode,t.compareNode=this.compareNode,t.gradNode=this.gradNode,t.depthNode=this.depthNode}generateUV(e,t){return t.build(e,!0===this.sampler?"vec2":"ivec2")}generateSnippet(e,t,n,r,i,s,a,o){const l=this.value;let u;return u=r?e.generateTextureLevel(l,t,n,r,s):i?e.generateTextureBias(l,t,n,i,s):o?e.generateTextureGrad(l,t,n,o,s):a?e.generateTextureCompare(l,t,n,a,s):!1===this.sampler?e.generateTextureLoad(l,t,n,s):e.generateTexture(l,t,n,s),u}generate(e,t){const n=e.getNodeProperties(this),r=this.value;if(!r||!0!==r.isTexture)throw new Error("TextureNode: Need a three.js texture.");const i=super.generate(e,"property");if("sampler"===t)return i+"_sampler";if(e.isReference(t))return i;{const s=e.getDataFromNode(this);let a=s.propertyName;if(void 0===a){const{uvNode:t,levelNode:r,biasNode:o,compareNode:l,depthNode:u,gradNode:c}=n,A=this.generateUV(e,t),h=r?r.build(e,"float"):null,d=o?o.build(e,"float"):null,p=u?u.build(e,"int"):null,f=l?l.build(e,"float"):null,m=c?[c[0].build(e,"vec2"),c[1].build(e,"vec2")]:null,g=e.getVarFromNode(this);a=e.getPropertyName(g);const v=this.generateSnippet(e,i,A,h,d,p,f,m);e.addLineFlowCode(`${a} = ${v}`,this),s.snippet=v,s.propertyName=a}let o=a;const l=this.getNodeType(e);return e.needsToWorkingColorSpace(r)&&(o=aM(wM(o,l),r.colorSpace).setup(e).build(e,l)),e.format(o,l,t)}}setSampler(e){return this.sampler=e,this}getSampler(){return this.sampler}uv(e){const t=this.clone();return t.uvNode=lS(e),t.referenceNode=this.getSelf(),lS(t)}blur(e){const t=this.clone();return t.biasNode=lS(e).mul(LM(t)),t.referenceNode=this.getSelf(),lS(t)}level(e){const t=this.clone();return t.levelNode=lS(e),t.referenceNode=this.getSelf(),lS(t)}size(e){return PM(this,e)}bias(e){const t=this.clone();return t.biasNode=lS(e),t.referenceNode=this.getSelf(),lS(t)}compare(e){const t=this.clone();return t.compareNode=lS(e),t.referenceNode=this.getSelf(),lS(t)}grad(e,t){const n=this.clone();return n.gradNode=[lS(e),lS(t)],n.referenceNode=this.getSelf(),lS(n)}depth(e){const t=this.clone();return t.depthNode=lS(e),t.referenceNode=this.getSelf(),lS(t)}serialize(e){super.serialize(e),e.value=this.value.toJSON(e.meta).uuid,e.sampler=this.sampler,e.updateMatrix=this.updateMatrix,e.updateType=this.updateType}deserialize(e){super.deserialize(e),this.value=e.meta.textures[e.value],this.sampler=e.sampler,this.updateMatrix=e.updateMatrix,this.updateType=e.updateType}update(){const e=this.value,t=this._matrixUniform;null!==t&&(t.value=e.matrix),!0===e.matrixAutoUpdate&&e.updateMatrix()}clone(){const e=new this.constructor(this.value,this.uvNode,this.levelNode,this.biasNode);return e.sampler=this.sampler,e}}const UM=AS(IM),BM=(...e)=>UM(...e).setSampler(!1),OM=HS("float").label("cameraNear").setGroup(GS).onRenderUpdate((({camera:e})=>e.near)),FM=HS("float").label("cameraFar").setGroup(GS).onRenderUpdate((({camera:e})=>e.far)),kM=HS("mat4").label("cameraProjectionMatrix").setGroup(GS).onRenderUpdate((({camera:e})=>e.projectionMatrix)),qM=HS("mat4").label("cameraViewMatrix").setGroup(GS).onRenderUpdate((({camera:e})=>e.matrixWorldInverse)),GM=HS(new on).label("cameraPosition").setGroup(GS).onRenderUpdate((({camera:e},t)=>t.value.setFromMatrixPosition(e.matrixWorld)));class zM extends Sb{static get type(){return"Object3DNode"}constructor(e,t=null){super(),this.scope=e,this.object3d=t,this.updateType=fb,this._uniformNode=new VS(null)}getNodeType(){const e=this.scope;return e===zM.WORLD_MATRIX?"mat4":e===zM.POSITION||e===zM.VIEW_POSITION||e===zM.DIRECTION||e===zM.SCALE?"vec3":void 0}update(e){const t=this.object3d,n=this._uniformNode,r=this.scope;if(r===zM.WORLD_MATRIX)n.value=t.matrixWorld;else if(r===zM.POSITION)n.value=n.value||new on,n.value.setFromMatrixPosition(t.matrixWorld);else if(r===zM.SCALE)n.value=n.value||new on,n.value.setFromMatrixScale(t.matrixWorld);else if(r===zM.DIRECTION)n.value=n.value||new on,t.getWorldDirection(n.value);else if(r===zM.VIEW_POSITION){const r=e.camera;n.value=n.value||new on,n.value.setFromMatrixPosition(t.matrixWorld),n.value.applyMatrix4(r.matrixWorldInverse)}}generate(e){const t=this.scope;return t===zM.WORLD_MATRIX?this._uniformNode.nodeType="mat4":t!==zM.POSITION&&t!==zM.VIEW_POSITION&&t!==zM.DIRECTION&&t!==zM.SCALE||(this._uniformNode.nodeType="vec3"),this._uniformNode.build(e)}serialize(e){super.serialize(e),e.scope=this.scope}deserialize(e){super.deserialize(e),this.scope=e.scope}}zM.WORLD_MATRIX="worldMatrix",zM.POSITION="position",zM.SCALE="scale",zM.VIEW_POSITION="viewPosition",zM.DIRECTION="direction",zM.DIRECTION,zM.WORLD_MATRIX;const VM=AS(zM,zM.POSITION);zM.SCALE,zM.VIEW_POSITION;class HM extends zM{static get type(){return"ModelNode"}constructor(e){super(e)}update(e){this.object3d=e.object,super.update(e)}}const jM=hS(HM,HM.WORLD_MATRIX),WM=HS(new It).onObjectUpdate((({object:e},t)=>t.value.getNormalMatrix(e.matrixWorld))),XM=qM.mul(jM).toVar("modelViewMatrix"),QM=CM("position","vec3"),YM=QM.varying("positionLocal"),$M=QM.varying("positionPrevious"),KM=jM.mul(YM).xyz.varying("v_positionWorld"),ZM=YM.transformDirection(jM).varying("v_positionWorldDirection").normalize().toVar("positionWorldDirection"),JM=XM.mul(YM).xyz.varying("v_positionView"),eE=JM.negate().varying("v_positionViewDirection").normalize().toVar("positionViewDirection");class tE extends Sb{static get type(){return"FrontFacingNode"}constructor(){super("bool"),this.isFrontFacingNode=!0}generate(e){const{renderer:t,material:n}=e;return t.coordinateSystem===_t&&1===n.side?"false":e.getFrontFacing()}}const nE=vS(hS(tE)).mul(2).sub(1),rE=CM("normal","vec3"),iE=dS((e=>!1===e.geometry.hasAttribute("normal")?(console.warn('TSL.NormalNode: Vertex attribute "normal" not found on geometry.'),MS(0,1,0)):rE),"vec3").once()().toVar("normalLocal"),sE=JM.dFdx().cross(JM.dFdy()).normalize().toVar("normalFlat"),aE=dS((e=>{let t;return t=!0===e.material.flatShading?sE:eM(hE(iE),"v_normalView").normalize(),t}),"vec3").once()().toVar("normalView"),oE=eM(aE.transformDirection(qM),"v_normalWorld").normalize().toVar("normalWorld"),lE=dS((e=>e.context.setupNormal()),"vec3").once()().mul(nE).toVar("transformedNormalView"),uE=lE.transformDirection(qM).toVar("transformedNormalWorld"),cE=dS((e=>e.context.setupClearcoatNormal()),"vec3").once()().mul(nE).toVar("transformedClearcoatNormalView"),AE=dS((([e,t=jM])=>{const n=US(t),r=e.div(MS(n[0].dot(n[0]),n[1].dot(n[1]),n[2].dot(n[2])));return n.mul(r).xyz})),hE=dS((([e],t)=>{const n=t.renderer.nodes.modelNormalViewMatrix;if(null!==n)return n.transformDirection(e);const r=WM.mul(e);return qM.transformDirection(r)})),dE=HS(0).onReference((({material:e})=>e)).onRenderUpdate((({material:e})=>e.refractionRatio)),pE=eE.negate().reflect(lE),fE=eE.negate().refract(lE,dE),mE=pE.transformDirection(qM).toVar("reflectVector"),gE=fE.transformDirection(qM).toVar("reflectVector");class vE extends IM{static get type(){return"CubeTextureNode"}constructor(e,t=null,n=null,r=null){super(e,t,n,r),this.isCubeTextureNode=!0}getInputType(){return"cubeTexture"}getDefaultUV(){const e=this.value;return e.mapping===q?mE:e.mapping===G?gE:(console.error('THREE.CubeTextureNode: Mapping "%s" not supported.',e.mapping),MS(0,0,0))}setUpdateMatrix(){}setupUV(e,t){const n=this.value;return e.renderer.coordinateSystem!==yt&&n.isRenderTargetTexture?t:MS(t.x.negate(),t.yz)}generateUV(e,t){return t.build(e,"vec3")}}const _E=AS(vE);class yE extends VS{static get type(){return"BufferNode"}constructor(e,t,n=0){super(e,t),this.isBufferNode=!0,this.bufferType=t,this.bufferCount=n}getElementType(e){return this.getNodeType(e)}getInputType(){return"buffer"}}const xE=(e,t,n)=>lS(new yE(e,t,n));class bE extends Tb{static get type(){return"UniformArrayElementNode"}constructor(e,t){super(e,t),this.isArrayBufferElementNode=!0}generate(e){const t=super.generate(e),n=this.getNodeType();return e.format(t,"vec4",n)}}class SE extends yE{static get type(){return"UniformArrayNode"}constructor(e,t=null){super(null,"vec4"),this.array=e,this.elementType=t,this._elementType=null,this._elementLength=0,this.updateType=pb,this.isArrayBufferNode=!0}getElementType(){return this.elementType||this._elementType}getElementLength(){return this._elementLength}update(){const{array:e,value:t}=this,n=this.getElementLength(),r=this.getElementType();if(1===n)for(let n=0;n<e.length;n++){t[4*n]=e[n]}else if("color"===r)for(let n=0;n<e.length;n++){const r=4*n,i=e[n];t[r]=i.r,t[r+1]=i.g,t[r+2]=i.b||0}else for(let n=0;n<e.length;n++){const r=4*n,i=e[n];t[r]=i.x,t[r+1]=i.y,t[r+2]=i.z||0,t[r+3]=i.w||0}}setup(e){const t=this.array.length;this._elementType=null===this.elementType?ub(this.array[0]):this.elementType,this._elementLength=e.getTypeLength(this._elementType);let n=Float32Array;return"i"===this._elementType.charAt(0)?n=Int32Array:"u"===this._elementType.charAt(0)&&(n=Uint32Array),this.value=new n(4*t),this.bufferCount=t,this.bufferType=e.changeComponentType("vec4",e.getComponentType(this._elementType)),super.setup(e)}element(e){return lS(new bE(this,lS(e)))}}const TE=(e,t)=>lS(new SE(e,t));class wE extends Tb{static get type(){return"ReferenceElementNode"}constructor(e,t){super(e,t),this.referenceNode=e,this.isReferenceElementNode=!0}getNodeType(){return this.referenceNode.uniformType}generate(e){const t=super.generate(e),n=this.referenceNode.getNodeType(),r=this.getNodeType();return e.format(t,n,r)}}class ME extends Sb{static get type(){return"ReferenceNode"}constructor(e,t,n=null,r=null){super(),this.property=e,this.uniformType=t,this.object=n,this.count=r,this.properties=e.split("."),this.reference=n,this.node=null,this.group=null,this.name=null,this.updateType=fb}element(e){return lS(new wE(this,lS(e)))}setGroup(e){return this.group=e,this}label(e){return this.name=e,this}setNodeType(e){let t=null;t=null!==this.count?xE(null,e,this.count):Array.isArray(this.getValueFromReference())?TE(null,e):"texture"===e?UM(null):"cubeTexture"===e?_E(null):HS(null,e),null!==this.group&&t.setGroup(this.group),null!==this.name&&t.label(this.name),this.node=t.getSelf()}getNodeType(e){return null===this.node&&(this.updateReference(e),this.updateValue()),this.node.getNodeType(e)}getValueFromReference(e=this.reference){const{properties:t}=this;let n=e[t[0]];for(let e=1;e<t.length;e++)n=n[t[e]];return n}updateReference(e){return this.reference=null!==this.object?this.object:e.object,this.reference}setup(){return this.updateValue(),this.node}update(){this.updateValue()}updateValue(){null===this.node&&this.setNodeType(this.uniformType);const e=this.getValueFromReference();Array.isArray(e)?this.node.array=e:this.node.value=e}}const EE=(e,t,n)=>lS(new ME(e,t,n)),CE=(e,t,n,r)=>lS(new ME(e,t,r,n));class RE extends ME{static get type(){return"MaterialReferenceNode"}constructor(e,t,n=null){super(e,t,n),this.material=n,this.isMaterialReferenceNode=!0}updateReference(e){return this.reference=null!==this.material?this.material:e.material,this.reference}}const NE=(e,t,n)=>lS(new RE(e,t,n)),PE=dS((e=>(!1===e.geometry.hasAttribute("tangent")&&e.geometry.computeTangents(),CM("tangent","vec4"))))(),DE=PE.xyz.toVar("tangentLocal"),LE=XM.mul(NS(DE,0)).xyz.varying("v_tangentView").normalize().toVar("tangentView");var IE;const UE=US(LE,eM((IE=aE.cross(LE),IE.mul(PE.w).xyz),"v_bitangentView").normalize().toVar("bitangentView"),aE),BE=(()=>{let e=oT.cross(eE);return e=e.cross(oT).normalize(),e=Gw(e,lE,sT.mul(YS.oneMinus()).oneMinus().pow2().pow2()).normalize(),e})(),OE=dS((e=>{const{eye_pos:t,surf_norm:n,mapN:r,uv:i}=e,s=t.dFdx(),a=t.dFdy(),o=i.dFdx(),l=i.dFdy(),u=n,c=a.cross(u),A=u.cross(s),h=c.mul(o.x).add(A.mul(l.x)),d=c.mul(o.y).add(A.mul(l.y)),p=h.dot(h).max(d.dot(d)),f=nE.mul(p.inverseSqrt());return ST(h.mul(r.x,f),d.mul(r.y,f),u.mul(r.z)).normalize()}));class FE extends Mb{static get type(){return"NormalMapNode"}constructor(e,t=null){super("vec3"),this.node=e,this.scaleNode=t,this.normalMapType=0}setup(e){const{normalMapType:t,scaleNode:n}=this;let r=this.node.mul(2).sub(1);null!==n&&(r=MS(r.xy.mul(n),r.z));let i=null;if(1===t)i=hE(r);else if(0===t){i=!0===e.hasGeometryAttribute("tangent")?UE.mul(r).normalize():OE({eye_pos:JM,surf_norm:aE,mapN:r,uv:RM()})}return i}}const kE=AS(FE),qE=dS((({textureNode:e,bumpScale:t})=>{const n=t=>e.cache().context({getUV:e=>t(e.uvNode||RM()),forceUVContext:!0}),r=vS(n((e=>e)));return bS(vS(n((e=>e.add(e.dFdx())))).sub(r),vS(n((e=>e.add(e.dFdy())))).sub(r)).mul(t)})),GE=dS((e=>{const{surf_pos:t,surf_norm:n,dHdxy:r}=e,i=t.dFdx().normalize(),s=n,a=t.dFdy().normalize().cross(s),o=s.cross(i),l=i.dot(a).mul(nE),u=l.sign().mul(r.x.mul(a).add(r.y.mul(o)));return l.abs().mul(n).sub(u).normalize()}));class zE extends Mb{static get type(){return"BumpMapNode"}constructor(e,t=null){super("vec3"),this.textureNode=e,this.scaleNode=t}setup(){const e=null!==this.scaleNode?this.scaleNode:1,t=qE({textureNode:this.textureNode,bumpScale:e});return GE({surf_pos:JM,surf_norm:aE,dHdxy:t})}}const VE=AS(zE),HE=new Map;class jE extends Sb{static get type(){return"MaterialNode"}constructor(e){super(),this.scope=e}getCache(e,t){let n=HE.get(e);return void 0===n&&(n=NE(e,t),HE.set(e,n)),n}getFloat(e){return this.getCache(e,"float")}getColor(e){return this.getCache(e,"color")}getTexture(e){return this.getCache("map"===e?"map":e+"Map","texture")}setup(e){const t=e.context.material,n=this.scope;let r=null;if(n===jE.COLOR){const e=void 0!==t.color?this.getColor(n):MS();r=t.map&&!0===t.map.isTexture?e.mul(this.getTexture("map")):e}else if(n===jE.OPACITY){const e=this.getFloat(n);r=t.alphaMap&&!0===t.alphaMap.isTexture?e.mul(this.getTexture("alpha")):e}else if(n===jE.SPECULAR_STRENGTH)r=t.specularMap&&!0===t.specularMap.isTexture?this.getTexture("specular").r:vS(1);else if(n===jE.SPECULAR_INTENSITY){const e=this.getFloat(n);r=t.specularMap?e.mul(this.getTexture(n).a):e}else if(n===jE.SPECULAR_COLOR){const e=this.getColor(n);r=t.specularColorMap&&!0===t.specularColorMap.isTexture?e.mul(this.getTexture(n).rgb):e}else if(n===jE.ROUGHNESS){const e=this.getFloat(n);r=t.roughnessMap&&!0===t.roughnessMap.isTexture?e.mul(this.getTexture(n).g):e}else if(n===jE.METALNESS){const e=this.getFloat(n);r=t.metalnessMap&&!0===t.metalnessMap.isTexture?e.mul(this.getTexture(n).b):e}else if(n===jE.EMISSIVE){const e=this.getFloat("emissiveIntensity"),i=this.getColor(n).mul(e);r=t.emissiveMap&&!0===t.emissiveMap.isTexture?i.mul(this.getTexture(n)):i}else if(n===jE.NORMAL)t.normalMap?(r=kE(this.getTexture("normal"),this.getCache("normalScale","vec2")),r.normalMapType=t.normalMapType):r=t.bumpMap?VE(this.getTexture("bump").r,this.getFloat("bumpScale")):aE;else if(n===jE.CLEARCOAT){const e=this.getFloat(n);r=t.clearcoatMap&&!0===t.clearcoatMap.isTexture?e.mul(this.getTexture(n).r):e}else if(n===jE.CLEARCOAT_ROUGHNESS){const e=this.getFloat(n);r=t.clearcoatRoughnessMap&&!0===t.clearcoatRoughnessMap.isTexture?e.mul(this.getTexture(n).r):e}else if(n===jE.CLEARCOAT_NORMAL)r=t.clearcoatNormalMap?kE(this.getTexture(n),this.getCache(n+"Scale","vec2")):aE;else if(n===jE.SHEEN){const e=this.getColor("sheenColor").mul(this.getFloat("sheen"));r=t.sheenColorMap&&!0===t.sheenColorMap.isTexture?e.mul(this.getTexture("sheenColor").rgb):e}else if(n===jE.SHEEN_ROUGHNESS){const e=this.getFloat(n);r=t.sheenRoughnessMap&&!0===t.sheenRoughnessMap.isTexture?e.mul(this.getTexture(n).a):e,r=r.clamp(.07,1)}else if(n===jE.ANISOTROPY)if(t.anisotropyMap&&!0===t.anisotropyMap.isTexture){const e=this.getTexture(n);r=IS(EC.x,EC.y,EC.y.negate(),EC.x).mul(e.rg.mul(2).sub(bS(1)).normalize().mul(e.b))}else r=EC;else if(n===jE.IRIDESCENCE_THICKNESS){const e=EE("1","float",t.iridescenceThicknessRange);if(t.iridescenceThicknessMap){const i=EE("0","float",t.iridescenceThicknessRange);r=e.sub(i).mul(this.getTexture(n).g).add(i)}else r=e}else if(n===jE.TRANSMISSION){const e=this.getFloat(n);r=t.transmissionMap?e.mul(this.getTexture(n).r):e}else if(n===jE.THICKNESS){const e=this.getFloat(n);r=t.thicknessMap?e.mul(this.getTexture(n).g):e}else if(n===jE.IOR)r=this.getFloat(n);else if(n===jE.LIGHT_MAP)r=this.getTexture(n).rgb.mul(this.getFloat("lightMapIntensity"));else if(n===jE.AO_MAP)r=this.getTexture(n).r.sub(1).mul(this.getFloat("aoMapIntensity")).add(1);else{const t=this.getNodeType(e);r=this.getCache(n,t)}return r}}jE.ALPHA_TEST="alphaTest",jE.COLOR="color",jE.OPACITY="opacity",jE.SHININESS="shininess",jE.SPECULAR="specular",jE.SPECULAR_STRENGTH="specularStrength",jE.SPECULAR_INTENSITY="specularIntensity",jE.SPECULAR_COLOR="specularColor",jE.REFLECTIVITY="reflectivity",jE.ROUGHNESS="roughness",jE.METALNESS="metalness",jE.NORMAL="normal",jE.CLEARCOAT="clearcoat",jE.CLEARCOAT_ROUGHNESS="clearcoatRoughness",jE.CLEARCOAT_NORMAL="clearcoatNormal",jE.EMISSIVE="emissive",jE.ROTATION="rotation",jE.SHEEN="sheen",jE.SHEEN_ROUGHNESS="sheenRoughness",jE.ANISOTROPY="anisotropy",jE.IRIDESCENCE="iridescence",jE.IRIDESCENCE_IOR="iridescenceIOR",jE.IRIDESCENCE_THICKNESS="iridescenceThickness",jE.IOR="ior",jE.TRANSMISSION="transmission",jE.THICKNESS="thickness",jE.ATTENUATION_DISTANCE="attenuationDistance",jE.ATTENUATION_COLOR="attenuationColor",jE.LINE_SCALE="scale",jE.LINE_DASH_SIZE="dashSize",jE.LINE_GAP_SIZE="gapSize",jE.LINE_WIDTH="linewidth",jE.LINE_DASH_OFFSET="dashOffset",jE.POINT_WIDTH="pointWidth",jE.DISPERSION="dispersion",jE.LIGHT_MAP="light",jE.AO_MAP="ao";const WE=hS(jE,jE.ALPHA_TEST),XE=hS(jE,jE.COLOR),QE=hS(jE,jE.SHININESS),YE=hS(jE,jE.EMISSIVE),$E=hS(jE,jE.OPACITY),KE=hS(jE,jE.SPECULAR),ZE=hS(jE,jE.SPECULAR_INTENSITY),JE=hS(jE,jE.SPECULAR_COLOR),eC=hS(jE,jE.SPECULAR_STRENGTH),tC=hS(jE,jE.REFLECTIVITY),nC=hS(jE,jE.ROUGHNESS),rC=hS(jE,jE.METALNESS),iC=hS(jE,jE.NORMAL).context({getUV:null}),sC=hS(jE,jE.CLEARCOAT),aC=hS(jE,jE.CLEARCOAT_ROUGHNESS),oC=hS(jE,jE.CLEARCOAT_NORMAL).context({getUV:null}),lC=hS(jE,jE.ROTATION),uC=hS(jE,jE.SHEEN),cC=hS(jE,jE.SHEEN_ROUGHNESS),AC=hS(jE,jE.ANISOTROPY),hC=hS(jE,jE.IRIDESCENCE),dC=hS(jE,jE.IRIDESCENCE_IOR),pC=hS(jE,jE.IRIDESCENCE_THICKNESS),fC=hS(jE,jE.TRANSMISSION),mC=hS(jE,jE.THICKNESS),gC=hS(jE,jE.IOR),vC=hS(jE,jE.ATTENUATION_DISTANCE),_C=hS(jE,jE.ATTENUATION_COLOR),yC=hS(jE,jE.LINE_SCALE),xC=hS(jE,jE.LINE_DASH_SIZE),bC=hS(jE,jE.LINE_GAP_SIZE);jE.LINE_WIDTH;const SC=hS(jE,jE.LINE_DASH_OFFSET);jE.POINT_WIDTH;const TC=hS(jE,jE.DISPERSION),wC=hS(jE,jE.LIGHT_MAP),MC=hS(jE,jE.AO_MAP),EC=HS(new Lt).onReference((function(e){return e.material})).onRenderUpdate((function({material:e}){this.value.set(e.anisotropy*Math.cos(e.anisotropyRotation),e.anisotropy*Math.sin(e.anisotropyRotation))}));class CC extends Mb{static get type(){return"ModelViewProjectionNode"}constructor(e=null){super("vec4"),this.positionNode=e}setup(e){if("fragment"===e.shaderStage)return eM(e.context.mvp);const t=this.positionNode||YM,n=e.renderer.nodes.modelViewMatrix||XM;return kM.mul(n).mul(t)}}const RC=AS(CC);class NC extends Sb{static get type(){return"IndexNode"}constructor(e){super("uint"),this.scope=e,this.isInstanceIndexNode=!0}generate(e){const t=this.getNodeType(e),n=this.scope;let r,i;if(n===NC.VERTEX)r=e.getVertexIndex();else if(n===NC.INSTANCE)r=e.getInstanceIndex();else if(n===NC.DRAW)r=e.getDrawIndex();else if(n===NC.INVOCATION_LOCAL)r=e.getInvocationLocalIndex();else if(n===NC.INVOCATION_SUBGROUP)r=e.getInvocationSubgroupIndex();else{if(n!==NC.SUBGROUP)throw new Error("THREE.IndexNode: Unknown scope: "+n);r=e.getSubgroupIndex()}if("vertex"===e.shaderStage||"compute"===e.shaderStage)i=r;else{i=eM(this).build(e,t)}return i}}NC.VERTEX="vertex",NC.INSTANCE="instance",NC.SUBGROUP="subgroup",NC.INVOCATION_LOCAL="invocationLocal",NC.INVOCATION_SUBGROUP="invocationSubgroup",NC.DRAW="draw";const PC=hS(NC,NC.VERTEX),DC=hS(NC,NC.INSTANCE);NC.SUBGROUP,NC.INVOCATION_SUBGROUP,NC.INVOCATION_LOCAL;const LC=hS(NC,NC.DRAW);class IC extends Sb{static get type(){return"InstanceNode"}constructor(e,t,n){super("void"),this.count=e,this.instanceMatrix=t,this.instanceColor=n,this.instanceMatrixNode=null,this.instanceColorNode=null,this.updateType=db,this.buffer=null,this.bufferColor=null}setup(e){const{count:t,instanceMatrix:n,instanceColor:r}=this;let{instanceMatrixNode:i,instanceColorNode:s}=this;if(null===i){if(t<=1e3)i=xE(n.array,"mat4",Math.max(t,1)).element(DC);else{const e=new Qa(n.array,16,1);this.buffer=e;const t=n.usage===gt?mM:fM,r=[t(e,"vec4",16,0),t(e,"vec4",16,4),t(e,"vec4",16,8),t(e,"vec4",16,12)];i=BS(...r)}this.instanceMatrixNode=i}if(r&&null===s){const e=new Li(r.array,3),t=r.usage===gt?mM:fM;this.bufferColor=e,s=MS(t(e,"vec3",3,0)),this.instanceColorNode=s}const a=i.mul(YM).xyz;if(YM.assign(a),e.hasGeometryAttribute("normal")){const e=AE(iE,i);iE.assign(e)}null!==this.instanceColorNode&&WS("vec3","vInstanceColor").assign(this.instanceColorNode)}update(){this.instanceMatrix.usage!==gt&&null!=this.buffer&&this.instanceMatrix.version!==this.buffer.version&&(this.buffer.version=this.instanceMatrix.version),this.instanceColor&&this.instanceColor.usage!==gt&&null!=this.bufferColor&&this.instanceColor.version!==this.bufferColor.version&&(this.bufferColor.version=this.instanceColor.version)}}class UC extends IC{static get type(){return"InstancedMeshNode"}constructor(e){const{count:t,instanceMatrix:n,instanceColor:r}=e;super(t,n,r),this.instanceMesh=e}}const BC=AS(UC);class OC extends Sb{static get type(){return"BatchNode"}constructor(e){super("void"),this.batchMesh=e,this.batchingIdNode=null}setup(e){null===this.batchingIdNode&&(null===e.getDrawIndex()?this.batchingIdNode=DC:this.batchingIdNode=LC);const t=dS((([e])=>{const t=PM(BM(this.batchMesh._indirectTexture),0),n=_S(e).modInt(_S(t)),r=_S(e).div(_S(t));return BM(this.batchMesh._indirectTexture,SS(n,r)).x})).setLayout({name:"getIndirectIndex",type:"uint",inputs:[{name:"id",type:"int"}]}),n=t(_S(this.batchingIdNode)),r=this.batchMesh._matricesTexture,i=PM(BM(r),0),s=vS(n).mul(4).toInt().toVar(),a=s.modInt(i),o=s.div(_S(i)),l=BS(BM(r,SS(a,o)),BM(r,SS(a.add(1),o)),BM(r,SS(a.add(2),o)),BM(r,SS(a.add(3),o))),u=this.batchMesh._colorsTexture;if(null!==u){const e=dS((([e])=>{const t=PM(BM(u),0).x,n=e,r=n.modInt(t),i=n.div(t);return BM(u,SS(r,i)).rgb})).setLayout({name:"getBatchingColor",type:"vec3",inputs:[{name:"id",type:"int"}]}),t=e(n);WS("vec3","vBatchColor").assign(t)}const c=US(l);YM.assign(l.mul(YM));const A=iE.div(MS(c[0].dot(c[0]),c[1].dot(c[1]),c[2].dot(c[2]))),h=c.mul(A).xyz;iE.assign(h),e.hasGeometryAttribute("tangent")&&DE.mulAssign(c)}}const FC=AS(OC),kC=new WeakMap;class qC extends Sb{static get type(){return"SkinningNode"}constructor(e,t=!1){let n,r,i;super("void"),this.skinnedMesh=e,this.useReference=t,this.updateType=fb,this.skinIndexNode=CM("skinIndex","uvec4"),this.skinWeightNode=CM("skinWeight","vec4"),t?(n=EE("bindMatrix","mat4"),r=EE("bindMatrixInverse","mat4"),i=CE("skeleton.boneMatrices","mat4",e.skeleton.bones.length)):(n=HS(e.bindMatrix,"mat4"),r=HS(e.bindMatrixInverse,"mat4"),i=xE(e.skeleton.boneMatrices,"mat4",e.skeleton.bones.length)),this.bindMatrixNode=n,this.bindMatrixInverseNode=r,this.boneMatricesNode=i,this.previousBoneMatricesNode=null}getSkinnedPosition(e=this.boneMatricesNode,t=YM){const{skinIndexNode:n,skinWeightNode:r,bindMatrixNode:i,bindMatrixInverseNode:s}=this,a=e.element(n.x),o=e.element(n.y),l=e.element(n.z),u=e.element(n.w),c=i.mul(t),A=ST(a.mul(r.x).mul(c),o.mul(r.y).mul(c),l.mul(r.z).mul(c),u.mul(r.w).mul(c));return s.mul(A).xyz}getSkinnedNormal(e=this.boneMatricesNode,t=iE){const{skinIndexNode:n,skinWeightNode:r,bindMatrixNode:i,bindMatrixInverseNode:s}=this,a=e.element(n.x),o=e.element(n.y),l=e.element(n.z),u=e.element(n.w);let c=ST(r.x.mul(a),r.y.mul(o),r.z.mul(l),r.w.mul(u));return c=s.mul(c).mul(i),c.transformDirection(t).xyz}getPreviousSkinnedPosition(e){const t=e.object;return null===this.previousBoneMatricesNode&&(t.skeleton.previousBoneMatrices=new Float32Array(t.skeleton.boneMatrices),this.previousBoneMatricesNode=CE("skeleton.previousBoneMatrices","mat4",t.skeleton.bones.length)),this.getSkinnedPosition(this.previousBoneMatricesNode,$M)}needsPreviousBoneMatrices(e){const t=e.renderer.getMRT();return t&&t.has("velocity")}setup(e){this.needsPreviousBoneMatrices(e)&&$M.assign(this.getPreviousSkinnedPosition(e));const t=this.getSkinnedPosition();if(YM.assign(t),e.hasGeometryAttribute("normal")){const t=this.getSkinnedNormal();iE.assign(t),e.hasGeometryAttribute("tangent")&&DE.assign(t)}}generate(e,t){if("void"!==t)return YM.build(e,t)}update(e){const t=(this.useReference?e.object:this.skinnedMesh).skeleton;kC.get(t)!==e.frameId&&(kC.set(t,e.frameId),null!==this.previousBoneMatricesNode&&t.previousBoneMatrices.set(t.boneMatrices),t.update())}}class GC extends Sb{static get type(){return"LoopNode"}constructor(e=[]){super(),this.params=e}getVarName(e){return String.fromCharCode("i".charCodeAt()+e)}getProperties(e){const t=e.getNodeProperties(this);if(void 0!==t.stackNode)return t;const n={};for(let e=0,t=this.params.length-1;e<t;e++){const t=this.params[e],r=!0!==t.isNode&&t.name||this.getVarName(e),i=!0!==t.isNode&&t.type||"int";n[r]=wM(r,i)}const r=e.addStack();return t.returnsNode=this.params[this.params.length-1](n,r,e),t.stackNode=r,e.removeStack(),t}getNodeType(e){const{returnsNode:t}=this.getProperties(e);return t?t.getNodeType(e):"void"}setup(e){this.getProperties(e)}generate(e){const t=this.getProperties(e),n=this.params,r=t.stackNode;for(let t=0,r=n.length-1;t<r;t++){const r=n[t];let i=null,s=null,a=null,o=null,l=null,u=null;r.isNode?(o="int",a=this.getVarName(t),i="0",s=r.build(e,o),l="<"):(o=r.type||"int",a=r.name||this.getVarName(t),i=r.start,s=r.end,l=r.condition,u=r.update,"number"==typeof i?i=e.generateConst(o,i):i&&i.isNode&&(i=i.build(e,o)),"number"==typeof s?s=e.generateConst(o,s):s&&s.isNode&&(s=s.build(e,o)),void 0!==i&&void 0===s?(i+=" - 1",s="0",l=">="):void 0!==s&&void 0===i&&(i="0",l="<"),void 0===l&&(l=Number(i)>Number(s)?">=":"<"));const c={start:i,end:s,condition:l},A=c.start,h=c.end;let d="",p="",f="";u||(u="int"===o||"uint"===o?l.includes("<")?"++":"--":l.includes("<")?"+= 1.":"-= 1."),d+=e.getVar(o,a)+" = "+A,p+=a+" "+l+" "+h,f+=a+" "+u;const m=`for ( ${d}; ${p}; ${f} )`;e.addFlowCode((0===t?"\n":"")+e.tab+m+" {\n\n").addFlowTab()}const i=r.build(e,"void"),s=t.returnsNode?t.returnsNode.build(e):"";e.removeFlowTab().addFlowCode("\n"+e.tab+i);for(let t=0,n=this.params.length-1;t<n;t++)e.addFlowCode((0===t?"":e.tab)+"}\n\n").removeFlowTab();return e.addFlowTab(),s}}const zC=(...e)=>lS(new GC(cS(e,"int"))).append(),VC=new WeakMap,HC=new en,jC=dS((({bufferMap:e,influence:t,stride:n,width:r,depth:i,offset:s})=>{const a=_S(PC).mul(n).add(s),o=a.div(r),l=a.sub(o.mul(r));return BM(e,SS(l,o)).depth(i).mul(t)}));class WC extends Sb{static get type(){return"MorphNode"}constructor(e){super("void"),this.mesh=e,this.morphBaseInfluence=HS(1),this.updateType=fb}setup(e){const{geometry:t}=e,n=void 0!==t.morphAttributes.position,r=t.hasAttribute("normal")&&void 0!==t.morphAttributes.normal,i=t.morphAttributes.position||t.morphAttributes.normal||t.morphAttributes.color,s=void 0!==i?i.length:0,{texture:a,stride:o,size:l}=function(e){const t=void 0!==e.morphAttributes.position,n=void 0!==e.morphAttributes.normal,r=void 0!==e.morphAttributes.color,i=e.morphAttributes.position||e.morphAttributes.normal||e.morphAttributes.color,s=void 0!==i?i.length:0;let a=VC.get(e);if(void 0===a||a.count!==s){void 0!==a&&a.texture.dispose();const o=e.morphAttributes.position||[],l=e.morphAttributes.normal||[],u=e.morphAttributes.color||[];let c=0;!0===t&&(c=1),!0===n&&(c=2),!0===r&&(c=3);let A=e.attributes.position.count*c,h=1;const d=4096;A>d&&(h=Math.ceil(A/d),A=d);const p=new Float32Array(A*h*4*s),f=new rn(p,A,h,s);f.type=ae,f.needsUpdate=!0;const m=4*c;for(let v=0;v<s;v++){const _=o[v],y=l[v],x=u[v],b=A*h*4*v;for(let S=0;S<_.count;S++){const T=S*m;!0===t&&(HC.fromBufferAttribute(_,S),p[b+T+0]=HC.x,p[b+T+1]=HC.y,p[b+T+2]=HC.z,p[b+T+3]=0),!0===n&&(HC.fromBufferAttribute(y,S),p[b+T+4]=HC.x,p[b+T+5]=HC.y,p[b+T+6]=HC.z,p[b+T+7]=0),!0===r&&(HC.fromBufferAttribute(x,S),p[b+T+8]=HC.x,p[b+T+9]=HC.y,p[b+T+10]=HC.z,p[b+T+11]=4===x.itemSize?HC.w:1)}}function g(){f.dispose(),VC.delete(e),e.removeEventListener("dispose",g)}a={count:s,texture:f,stride:c,size:new Lt(A,h)},VC.set(e,a),e.addEventListener("dispose",g)}return a}(t);!0===n&&YM.mulAssign(this.morphBaseInfluence),!0===r&&iE.mulAssign(this.morphBaseInfluence);const u=_S(l.width);zC(s,(({i:e})=>{const t=vS(0).toVar();this.mesh.count>1&&null!==this.mesh.morphTexture&&void 0!==this.mesh.morphTexture?t.assign(BM(this.mesh.morphTexture,SS(_S(e).add(1),_S(DC))).r):t.assign(EE("morphTargetInfluences","float").element(e).toVar()),!0===n&&YM.addAssign(jC({bufferMap:a,influence:t,stride:o,width:u,depth:e,offset:_S(0)})),!0===r&&iE.addAssign(jC({bufferMap:a,influence:t,stride:o,width:u,depth:e,offset:_S(1)}))}))}update(){const e=this.morphBaseInfluence;this.mesh.geometry.morphTargetsRelative?e.value=1:e.value=1-this.mesh.morphTargetInfluences.reduce(((e,t)=>e+t),0)}}const XC=AS(WC);class QC extends Sb{static get type(){return"LightingNode"}constructor(){super("vec3"),this.isLightingNode=!0}generate(){console.warn("Abstract function.")}}class YC extends QC{static get type(){return"AONode"}constructor(e=null){super(),this.aoNode=e}setup(e){e.context.ambientOcclusion.mulAssign(this.aoNode)}}class $C extends Yw{static get type(){return"LightingContextNode"}constructor(e,t=null,n=null,r=null){super(e),this.lightingModel=t,this.backdropNode=n,this.backdropAlphaNode=r,this._value=null}getContext(){const{backdropNode:e,backdropAlphaNode:t}=this,n={directDiffuse:MS().toVar("directDiffuse"),directSpecular:MS().toVar("directSpecular"),indirectDiffuse:MS().toVar("indirectDiffuse"),indirectSpecular:MS().toVar("indirectSpecular")};return{radiance:MS().toVar("radiance"),irradiance:MS().toVar("irradiance"),iblIrradiance:MS().toVar("iblIrradiance"),ambientOcclusion:vS(1).toVar("ambientOcclusion"),reflectedLight:n,backdrop:e,backdropAlpha:t}}setup(e){return this.value=this._value||(this._value=this.getContext()),this.value.lightingModel=this.lightingModel||e.context.lightingModel,super.setup(e)}}const KC=AS($C);class ZC extends QC{static get type(){return"IrradianceNode"}constructor(e){super(),this.node=e}setup(e){e.context.irradiance.addAssign(this.node)}}let JC,eR;class tR extends Sb{static get type(){return"ScreenNode"}constructor(e){super(),this.scope=e,this.isViewportNode=!0}getNodeType(){return this.scope===tR.VIEWPORT?"vec4":"vec2"}getUpdateType(){let e=hb;return this.scope!==tR.SIZE&&this.scope!==tR.VIEWPORT||(e=pb),this.updateType=e,e}update({renderer:e}){const t=e.getRenderTarget();this.scope===tR.VIEWPORT?null!==t?eR.copy(t.viewport):(e.getViewport(eR),eR.multiplyScalar(e.getPixelRatio())):null!==t?(JC.width=t.width,JC.height=t.height):e.getDrawingBufferSize(JC)}setup(){const e=this.scope;let t=null;return t=e===tR.SIZE?HS(JC||(JC=new Lt)):e===tR.VIEWPORT?HS(eR||(eR=new en)):bS(iR.div(rR)),t}generate(e){if(this.scope===tR.COORDINATE){let t=e.getFragCoord();if(e.isFlipY()){const n=e.getNodeProperties(rR).outputNode.build(e);t=`${e.getType("vec2")}( ${t}.x, ${n}.y - ${t}.y )`}return t}return super.generate(e)}}tR.COORDINATE="coordinate",tR.VIEWPORT="viewport",tR.SIZE="size",tR.UV="uv";const nR=hS(tR,tR.UV),rR=hS(tR,tR.SIZE),iR=hS(tR,tR.COORDINATE),sR=hS(tR,tR.VIEWPORT);sR.zw,sR.xy;const aR=new Lt;class oR extends IM{static get type(){return"ViewportTextureNode"}constructor(e=nR,t=null,n=null){null===n&&((n=new ns).minFilter=J),super(n,e,t),this.generateMipmaps=!1,this.isOutputTextureNode=!0,this.updateBeforeType=db}updateBefore(e){const t=e.renderer;t.getDrawingBufferSize(aR);const n=this.value;n.image.width===aR.width&&n.image.height===aR.height||(n.image.width=aR.width,n.image.height=aR.height,n.needsUpdate=!0);const r=n.generateMipmaps;n.generateMipmaps=this.generateMipmaps,t.copyFramebufferToTexture(n),n.generateMipmaps=r}clone(){const e=new this.constructor(this.uvNode,this.levelNode,this.value);return e.generateMipmaps=this.generateMipmaps,e}}const lR=AS(oR,null,null,{generateMipmaps:!0});let uR=null;class cR extends oR{static get type(){return"ViewportDepthTextureNode"}constructor(e=nR,t=null){null===uR&&(uR=new rs),super(e,t,uR)}}const AR=AS(cR);class hR extends Sb{static get type(){return"ViewportDepthNode"}constructor(e,t=null){super("float"),this.scope=e,this.valueNode=t,this.isViewportDepthNode=!0}generate(e){const{scope:t}=this;return t===hR.DEPTH_BASE?e.getFragDepth():super.generate(e)}setup({camera:e}){const{scope:t}=this,n=this.valueNode;let r=null;if(t===hR.DEPTH_BASE)null!==n&&(r=gR().assign(n));else if(t===hR.DEPTH)r=e.isPerspectiveCamera?pR(JM.z,OM,FM):dR(JM.z,OM,FM);else if(t===hR.LINEAR_DEPTH)if(null!==n)if(e.isPerspectiveCamera){const e=fR(n,OM,FM);r=dR(e,OM,FM)}else r=n;else r=dR(JM.z,OM,FM);return r}}hR.DEPTH_BASE="depthBase",hR.DEPTH="depth",hR.LINEAR_DEPTH="linearDepth";const dR=(e,t,n)=>e.add(t).div(t.sub(n)),pR=(e,t,n)=>t.add(e).mul(n).div(n.sub(t).mul(e)),fR=(e,t,n)=>t.mul(n).div(n.sub(t).mul(e).sub(n)),mR=(e,t,n)=>{t=t.max(1e-6).toVar();const r=tw(e.negate().div(t)),i=tw(n.div(t));return r.div(i)},gR=AS(hR,hR.DEPTH_BASE),vR=hS(hR,hR.DEPTH);hR.LINEAR_DEPTH;AR(),vR.assign=e=>gR(e);const _R=AS(class extends Sb{constructor(e){super("float"),this.name=e,this.isBuiltinNode=!0}generate(){return this.name}});class yR extends Sb{static get type(){return"ClippingNode"}constructor(e=yR.DEFAULT){super(),this.scope=e}setup(e){super.setup(e);const t=e.clippingContext,{intersectionPlanes:n,unionPlanes:r}=t;return this.hardwareClipping=e.material.hardwareClipping,this.scope===yR.ALPHA_TO_COVERAGE?this.setupAlphaToCoverage(n,r):this.scope===yR.HARDWARE?this.setupHardwareClipping(r,e):this.setupDefault(n,r)}setupAlphaToCoverage(e,t){return dS((()=>{const n=vS().toVar("distanceToPlane"),r=vS().toVar("distanceToGradient"),i=vS(1).toVar("clipOpacity"),s=t.length;if(!this.hardwareClipping&&s>0){const e=TE(t);zC(s,(({i:t})=>{const s=e.element(t);n.assign(JM.dot(s.xyz).negate().add(s.w)),r.assign(n.fwidth().div(2)),i.mulAssign(Hw(r.negate(),r,n))}))}const a=e.length;if(a>0){const t=TE(e),s=vS(1).toVar("intersectionClipOpacity");zC(a,(({i:e})=>{const i=t.element(e);n.assign(JM.dot(i.xyz).negate().add(i.w)),r.assign(n.fwidth().div(2)),s.mulAssign(Hw(r.negate(),r,n).oneMinus())})),i.mulAssign(s.oneMinus())}XS.a.mulAssign(i),XS.a.equal(0).discard()}))()}setupDefault(e,t){return dS((()=>{const n=t.length;if(!this.hardwareClipping&&n>0){const e=TE(t);zC(n,(({i:t})=>{const n=e.element(t);JM.dot(n.xyz).greaterThan(n.w).discard()}))}const r=e.length;if(r>0){const t=TE(e),n=xS(!0).toVar("clipped");zC(r,(({i:e})=>{const r=t.element(e);n.assign(JM.dot(r.xyz).greaterThan(r.w).and(n))})),n.discard()}}))()}setupHardwareClipping(e,t){const n=e.length;return t.enableHardwareClipping(n),dS((()=>{const r=TE(e),i=_R(t.getClipDistance());zC(n,(({i:e})=>{const t=r.element(e),n=JM.dot(t.xyz).sub(t.w).negate();i.element(e).assign(n)}))}))()}}yR.ALPHA_TO_COVERAGE="alphaToCoverage",yR.DEFAULT="default",yR.HARDWARE="hardware";const xR=dS((([e])=>ow(wT(1e4,lw(wT(17,e.x).add(wT(.1,e.y)))).mul(ST(.1,pw(lw(wT(13,e.y).add(e.x)))))))),bR=dS((([e])=>xR(bS(xR(e.xy),e.z)))),SR=dS((([e])=>{const t=Cw(mw(_w(e.xyz)),mw(yw(e.xyz))),n=vS(1).div(vS(.05).mul(t)).toVar("pixScale"),r=bS(JT(iw(tw(n))),JT(sw(tw(n)))),i=bS(bR(iw(r.x.mul(e.xyz))),bR(iw(r.y.mul(e.xyz)))),s=ow(tw(n)),a=ST(wT(s.oneMinus(),i.x),wT(s,i.y)),o=Ew(s,s.oneMinus()),l=MS(a.mul(a).div(wT(2,o).mul(TT(1,o))),a.sub(wT(.5,o)).div(TT(1,o)),TT(1,TT(1,a).mul(TT(1,a)).div(wT(2,o).mul(TT(1,o))))),u=a.lessThan(o.oneMinus()).select(a.lessThan(o).select(l.x,l.y),l.z);return zw(u,1e-6,1)})).setLayout({name:"getAlphaHashThreshold",type:"float",inputs:[{name:"position",type:"vec3"}]});class TR extends Dr{static get type(){return"NodeMaterial"}get type(){return this.constructor.type}set type(e){}constructor(){super(),this.isNodeMaterial=!0,this.forceSinglePass=!1,this.fog=!0,this.lights=!1,this.hardwareClipping=!1,this.lightsNode=null,this.envNode=null,this.aoNode=null,this.colorNode=null,this.normalNode=null,this.opacityNode=null,this.backdropNode=null,this.backdropAlphaNode=null,this.alphaTestNode=null,this.positionNode=null,this.geometryNode=null,this.depthNode=null,this.shadowPositionNode=null,this.receivedShadowNode=null,this.castShadowNode=null,this.outputNode=null,this.mrtNode=null,this.fragmentNode=null,this.vertexNode=null}customProgramCacheKey(){return this.type+ab(this)}build(e){this.setup(e)}setupObserver(e){return new nb(e)}setup(e){e.context.setupNormal=()=>this.setupNormal(e);const t=e.renderer,n=t.getRenderTarget();let r;e.addStack(),e.stack.outputNode=this.vertexNode||this.setupPosition(e),null!==this.geometryNode&&(e.stack.outputNode=e.stack.outputNode.bypass(this.geometryNode)),e.addFlow("vertex",e.removeStack()),e.addStack();const i=this.setupClipping(e);if(!0===this.depthWrite&&(null!==n?!0===n.depthBuffer&&this.setupDepth(e):!0===t.depth&&this.setupDepth(e)),null===this.fragmentNode){this.setupDiffuseColor(e),this.setupVariants(e);const s=this.setupLighting(e);null!==i&&e.stack.add(i);const a=NS(s,XS.a).max(0);if(r=this.setupOutput(e,a),AT.assign(r),null!==this.outputNode&&(r=this.outputNode),null!==n){const e=t.getMRT(),n=this.mrtNode;null!==e?(r=e,null!==n&&(r=e.merge(n))):null!==n&&(r=n)}}else{let t=this.fragmentNode;!0!==t.isOutputStructNode&&(t=NS(t)),r=this.setupOutput(e,t)}e.stack.outputNode=r,e.addFlow("fragment",e.removeStack()),e.monitor=this.setupObserver(e)}setupClipping(e){if(null===e.clippingContext)return null;const{unionPlanes:t,intersectionPlanes:n}=e.clippingContext;let r=null;if(t.length>0||n.length>0){const t=e.renderer.samples;this.alphaToCoverage&&t>1?r=lS(new yR(yR.ALPHA_TO_COVERAGE)):e.stack.add(lS(new yR))}return r}setupHardwareClipping(e){if(this.hardwareClipping=!1,null===e.clippingContext)return;const t=e.clippingContext.unionPlanes.length;t>0&&t<=8&&e.isAvailable("clipDistance")&&(e.stack.add(lS(new yR(yR.HARDWARE))),this.hardwareClipping=!0)}setupDepth(e){const{renderer:t,camera:n}=e;let r=this.depthNode;if(null===r){const e=t.getMRT();e&&e.has("depth")?r=e.get("depth"):!0===t.logarithmicDepthBuffer&&(r=n.isPerspectiveCamera?mR(JM.z,OM,FM):dR(JM.z,OM,FM))}null!==r&&vR.assign(r).append()}setupPosition(e){const{object:t}=e,n=t.geometry;var r;if(e.addStack(),(n.morphAttributes.position||n.morphAttributes.normal||n.morphAttributes.color)&&XC(t).append(),!0===t.isSkinnedMesh&&(r=t,lS(new qC(r,!0))).append(),this.displacementMap){const e=NE("displacementMap","texture"),t=NE("displacementScale","float"),n=NE("displacementBias","float");YM.addAssign(iE.normalize().mul(e.x.mul(t).add(n)))}t.isBatchedMesh&&FC(t).append(),t.isInstancedMesh&&t.instanceMatrix&&!0===t.instanceMatrix.isInstancedBufferAttribute&&BC(t).append(),null!==this.positionNode&&YM.assign(this.positionNode),this.setupHardwareClipping(e);const i=RC();return e.context.vertex=e.removeStack(),e.context.mvp=i,i}setupDiffuseColor({object:e,geometry:t}){let n=this.colorNode?NS(this.colorNode):XE;if(!0===this.vertexColors&&t.hasAttribute("color")&&(n=NS(n.xyz.mul(CM("color","vec3")),n.a)),e.instanceColor){n=WS("vec3","vInstanceColor").mul(n)}if(e.isBatchedMesh&&e._colorsTexture){n=WS("vec3","vBatchColor").mul(n)}XS.assign(n);const r=this.opacityNode?vS(this.opacityNode):$E;if(XS.a.assign(XS.a.mul(r)),null!==this.alphaTestNode||this.alphaTest>0){const e=null!==this.alphaTestNode?vS(this.alphaTestNode):WE;XS.a.lessThanEqual(e).discard()}!0===this.alphaHash&&XS.a.lessThan(SR(YM)).discard(),!1===this.transparent&&1===this.blending&&!1===this.alphaToCoverage&&XS.a.assign(1)}setupVariants(){}setupOutgoingLight(){return!0===this.lights?MS(0):XS.rgb}setupNormal(){return this.normalNode?MS(this.normalNode):iC}setupEnvironment(){let e=null;return this.envNode?e=this.envNode:this.envMap&&(e=this.envMap.isCubeTexture?NE("envMap","cubeTexture"):NE("envMap","texture")),e}setupLightMap(e){let t=null;return e.material.lightMap&&(t=new ZC(wC)),t}setupLights(e){const t=[],n=this.setupEnvironment(e);n&&n.isLightingNode&&t.push(n);const r=this.setupLightMap(e);if(r&&r.isLightingNode&&t.push(r),null!==this.aoNode||e.material.aoMap){const e=null!==this.aoNode?this.aoNode:MC;t.push(new YC(e))}let i=this.lightsNode||e.lightsNode;return t.length>0&&(i=e.renderer.lighting.createNode([...i.getLights(),...t])),i}setupLightingModel(){}setupLighting(e){const{material:t}=e,{backdropNode:n,backdropAlphaNode:r,emissiveNode:i}=this,s=!0===this.lights||null!==this.lightsNode?this.setupLights(e):null;let a=this.setupOutgoingLight(e);if(s&&s.getScope().hasLights){const t=this.setupLightingModel(e);a=KC(s,t,n,r)}else null!==n&&(a=MS(null!==r?Gw(a,n,r):n));return(i&&!0===i.isNode||t.emissive&&!0===t.emissive.isColor)&&(QS.assign(MS(i||YE)),a=a.add(QS)),a}setupOutput(e,t){if(!0===this.fog){const n=e.fogNode;n&&(t=NS(n.mix(t.rgb,n.colorNode),t.a))}return t}setDefaultValues(e){for(const t in e){const n=e[t];void 0===this[t]&&(this[t]=n,n&&n.clone&&(this[t]=n.clone()))}const t=Object.getOwnPropertyDescriptors(e.constructor.prototype);for(const e in t)void 0===Object.getOwnPropertyDescriptor(this.constructor.prototype,e)&&void 0!==t[e].get&&Object.defineProperty(this.constructor.prototype,e,t[e])}toJSON(e){const t=void 0===e||"string"==typeof e;t&&(e={textures:{},images:{},nodes:{}});const n=Dr.prototype.toJSON.call(this,e),r=ob(this);n.inputNodes={};for(const{property:t,childNode:i}of r)n.inputNodes[t]=i.toJSON(e).uuid;function i(e){const t=[];for(const n in e){const r=e[n];delete r.metadata,t.push(r)}return t}if(t){const t=i(e.textures),r=i(e.images),s=i(e.nodes);t.length>0&&(n.textures=t),r.length>0&&(n.images=r),s.length>0&&(n.nodes=s)}return n}copy(e){return this.lightsNode=e.lightsNode,this.envNode=e.envNode,this.colorNode=e.colorNode,this.normalNode=e.normalNode,this.opacityNode=e.opacityNode,this.backdropNode=e.backdropNode,this.backdropAlphaNode=e.backdropAlphaNode,this.alphaTestNode=e.alphaTestNode,this.positionNode=e.positionNode,this.geometryNode=e.geometryNode,this.depthNode=e.depthNode,this.shadowPositionNode=e.shadowPositionNode,this.receivedShadowNode=e.receivedShadowNode,this.castShadowNode=e.castShadowNode,this.outputNode=e.outputNode,this.mrtNode=e.mrtNode,this.fragmentNode=e.fragmentNode,this.vertexNode=e.vertexNode,super.copy(e)}}const wR=new Gi;class MR extends TR{static get type(){return"LineBasicNodeMaterial"}constructor(e){super(),this.isLineBasicNodeMaterial=!0,this.lights=!1,this.setDefaultValues(wR),this.setValues(e)}}const ER=new ga;class CR extends TR{static get type(){return"LineDashedNodeMaterial"}constructor(e){super(),this.isLineDashedNodeMaterial=!0,this.lights=!1,this.setDefaultValues(ER),this.dashOffset=0,this.offsetNode=null,this.dashScaleNode=null,this.dashSizeNode=null,this.gapSizeNode=null,this.setValues(e)}setupVariants(){const e=this.offsetNode?vS(this.offsetNodeNode):SC,t=this.dashScaleNode?vS(this.dashScaleNode):yC,n=this.dashSizeNode?vS(this.dashSizeNode):xC,r=this.dashSizeNode?vS(this.dashGapNode):bC;hT.assign(n),dT.assign(r);const i=eM(CM("lineDistance").mul(t));(e?i.add(e):i).mod(hT.add(dT)).greaterThan(hT).discard()}}const RR=new ha;class NR extends TR{static get type(){return"MeshNormalNodeMaterial"}constructor(e){super(),this.lights=!1,this.isMeshNormalNodeMaterial=!0,this.setDefaultValues(RR),this.setValues(e)}setupDiffuseColor(){const e=this.opacityNode?vS(this.opacityNode):$E;XS.assign(NS(lS(lE).mul(.5).add(.5),e))}}class PR extends Mb{static get type(){return"EquirectUVNode"}constructor(e=ZM){super("vec2"),this.dirNode=e}setup(){const e=this.dirNode,t=e.z.atan2(e.x).mul(1/(2*Math.PI)).add(.5),n=e.y.clamp(-1,1).asin().mul(1/Math.PI).add(.5);return bS(t,n)}}const DR=AS(PR);class LR extends Mi{constructor(e=1,t={}){super(e,t),this.isCubeRenderTarget=!0}fromEquirectangularTexture(e,t){const n=t.minFilter,r=t.generateMipmaps;t.generateMipmaps=!0,this.texture.type=t.type,this.texture.colorSpace=t.colorSpace,this.texture.generateMipmaps=t.generateMipmaps,this.texture.minFilter=t.minFilter,this.texture.magFilter=t.magFilter;const i=new hi(5,5,5),s=DR(ZM),a=new TR;a.colorNode=UM(t,s,0),a.side=1,a.blending=0;const o=new ci(i,a),l=new Ei;l.add(o),t.minFilter===J&&(t.minFilter=K);const u=new Ti(1,10,this),c=e.getMRT();return e.setMRT(null),u.update(e,l),e.setMRT(c),t.minFilter=n,t.currentGenerateMipmaps=r,o.geometry.dispose(),o.material.dispose(),this}}const IR=new WeakMap;class UR extends Mb{static get type(){return"CubeMapNode"}constructor(e){super("vec3"),this.envNode=e,this._cubeTexture=null,this._cubeTextureNode=_E();const t=new wi;t.isRenderTargetTexture=!0,this._defaultTexture=t,this.updateBeforeType=pb}updateBefore(e){const{renderer:t,material:n}=e,r=this.envNode;if(r.isTextureNode||r.isMaterialReferenceNode){const e=r.isTextureNode?r.value:n[r.property];if(e&&e.isTexture){const n=e.mapping;if(n===z||n===V){if(IR.has(e)){const t=IR.get(e);OR(t,e.mapping),this._cubeTexture=t}else{const n=e.image;if(function(e){return null!=e&&e.height>0}(n)){const r=new LR(n.height);r.fromEquirectangularTexture(t,e),OR(r.texture,e.mapping),this._cubeTexture=r.texture,IR.set(e,r.texture),e.addEventListener("dispose",BR)}else this._cubeTexture=this._defaultTexture}this._cubeTextureNode.value=this._cubeTexture}else this._cubeTextureNode=this.envNode}}}setup(e){return this.updateBefore(e),this._cubeTextureNode}}function BR(e){const t=e.target;t.removeEventListener("dispose",BR);const n=IR.get(t);void 0!==n&&(IR.delete(t),n.dispose())}function OR(e,t){t===z?e.mapping=q:t===V&&(e.mapping=G)}const FR=AS(UR);class kR extends QC{static get type(){return"BasicEnvironmentNode"}constructor(e=null){super(),this.envNode=e}setup(e){e.context.environment=FR(this.envNode)}}class qR extends QC{static get type(){return"BasicLightMapNode"}constructor(e=null){super(),this.lightMapNode=e}setup(e){const t=vS(1/Math.PI);e.context.irradianceLightMap=this.lightMapNode.mul(t)}}class GR{start(){}finish(){}direct(){}directRectArea(){}indirect(){}ambientOcclusion(){}}class zR extends GR{constructor(){super()}indirect(e,t,n){const r=e.ambientOcclusion,i=e.reflectedLight,s=n.context.irradianceLightMap;i.indirectDiffuse.assign(NS(0)),s?i.indirectDiffuse.addAssign(s):i.indirectDiffuse.addAssign(NS(1,1,1,0)),i.indirectDiffuse.mulAssign(r),i.indirectDiffuse.mulAssign(XS.rgb)}finish(e,t,n){const r=n.material,i=e.outgoingLight,s=n.context.environment;if(s)switch(r.combine){case 0:i.rgb.assign(Gw(i.rgb,i.rgb.mul(s.rgb),eC.mul(tC)));break;case 1:i.rgb.assign(Gw(i.rgb,s.rgb,eC.mul(tC)));break;case 2:i.rgb.addAssign(s.rgb.mul(eC.mul(tC)));break;default:console.warn("THREE.BasicLightingModel: Unsupported .combine value:",r.combine)}}}const VR=new Lr;class HR extends TR{static get type(){return"MeshBasicNodeMaterial"}constructor(e){super(),this.isMeshBasicNodeMaterial=!0,this.lights=!0,this.setDefaultValues(VR),this.setValues(e)}setupNormal(){return aE}setupEnvironment(e){const t=super.setupEnvironment(e);return t?new kR(t):null}setupLightMap(e){let t=null;return e.material.lightMap&&(t=new qR(wC)),t}setupOutgoingLight(){return XS.rgb}setupLightingModel(){return new zR}}const jR=dS((({f0:e,f90:t,dotVH:n})=>{const r=n.mul(-5.55473).sub(6.98316).mul(n).exp2();return e.mul(r.oneMinus()).add(t.mul(r))})),WR=dS((e=>e.diffuseColor.mul(1/Math.PI))),XR=dS((({dotNH:e})=>cT.mul(vS(.5)).add(1).mul(vS(1/Math.PI)).mul(e.pow(cT)))),QR=dS((({lightDirection:e})=>{const t=e.add(eE).normalize(),n=lE.dot(t).clamp(),r=eE.dot(t).clamp(),i=jR({f0:lT,f90:1,dotVH:r}),s=vS(.25),a=XR({dotNH:n});return i.mul(s).mul(a)}));class YR extends zR{constructor(e=!0){super(),this.specular=e}direct({lightDirection:e,lightColor:t,reflectedLight:n}){const r=lE.dot(e).clamp().mul(t);n.directDiffuse.addAssign(r.mul(WR({diffuseColor:XS.rgb}))),!0===this.specular&&n.directSpecular.addAssign(r.mul(QR({lightDirection:e})).mul(eC))}indirect({ambientOcclusion:e,irradiance:t,reflectedLight:n}){n.indirectDiffuse.addAssign(t.mul(WR({diffuseColor:XS}))),n.indirectDiffuse.mulAssign(e)}}const $R=new da;class KR extends TR{static get type(){return"MeshLambertNodeMaterial"}constructor(e){super(),this.isMeshLambertNodeMaterial=!0,this.lights=!0,this.setDefaultValues($R),this.setValues(e)}setupEnvironment(e){const t=super.setupEnvironment(e);return t?new kR(t):null}setupLightingModel(){return new YR(!1)}}const ZR=new ca;class JR extends TR{static get type(){return"MeshPhongNodeMaterial"}constructor(e){super(),this.isMeshPhongNodeMaterial=!0,this.lights=!0,this.shininessNode=null,this.specularNode=null,this.setDefaultValues(ZR),this.setValues(e)}setupEnvironment(e){const t=super.setupEnvironment(e);return t?new kR(t):null}setupLightingModel(){return new YR}setupVariants(){const e=(this.shininessNode?vS(this.shininessNode):QE).max(1e-4);cT.assign(e);const t=this.specularNode||KE;lT.assign(t)}copy(e){return this.shininessNode=e.shininessNode,this.specularNode=e.specularNode,super.copy(e)}}const eN=dS((e=>{if(!1===e.geometry.hasAttribute("normal"))return vS(0);const t=aE.dFdx().abs().max(aE.dFdy().abs());return t.x.max(t.y).max(t.z)})),tN=dS((e=>{const{roughness:t}=e,n=eN();let r=t.max(.0525);return r=r.add(n),r=r.min(1),r})),nN=dS((({alpha:e,dotNL:t,dotNV:n})=>{const r=e.pow2(),i=t.mul(r.add(r.oneMinus().mul(n.pow2())).sqrt()),s=n.mul(r.add(r.oneMinus().mul(t.pow2())).sqrt());return MT(.5,i.add(s).max(jT))})).setLayout({name:"V_GGX_SmithCorrelated",type:"float",inputs:[{name:"alpha",type:"float"},{name:"dotNL",type:"float"},{name:"dotNV",type:"float"}]}),rN=dS((({alphaT:e,alphaB:t,dotTV:n,dotBV:r,dotTL:i,dotBL:s,dotNV:a,dotNL:o})=>{const l=o.mul(MS(e.mul(n),t.mul(r),a).length()),u=a.mul(MS(e.mul(i),t.mul(s),o).length());return MT(.5,l.add(u)).saturate()})).setLayout({name:"V_GGX_SmithCorrelated_Anisotropic",type:"float",inputs:[{name:"alphaT",type:"float",qualifier:"in"},{name:"alphaB",type:"float",qualifier:"in"},{name:"dotTV",type:"float",qualifier:"in"},{name:"dotBV",type:"float",qualifier:"in"},{name:"dotTL",type:"float",qualifier:"in"},{name:"dotBL",type:"float",qualifier:"in"},{name:"dotNV",type:"float",qualifier:"in"},{name:"dotNL",type:"float",qualifier:"in"}]}),iN=dS((({alpha:e,dotNH:t})=>{const n=e.pow2(),r=t.pow2().mul(n.oneMinus()).oneMinus();return n.div(r.pow2()).mul(1/Math.PI)})).setLayout({name:"D_GGX",type:"float",inputs:[{name:"alpha",type:"float"},{name:"dotNH",type:"float"}]}),sN=vS(1/Math.PI),aN=dS((({alphaT:e,alphaB:t,dotNH:n,dotTH:r,dotBH:i})=>{const s=e.mul(t),a=MS(t.mul(r),e.mul(i),s.mul(n)),o=a.dot(a),l=s.div(o);return sN.mul(s.mul(l.pow2()))})).setLayout({name:"D_GGX_Anisotropic",type:"float",inputs:[{name:"alphaT",type:"float",qualifier:"in"},{name:"alphaB",type:"float",qualifier:"in"},{name:"dotNH",type:"float",qualifier:"in"},{name:"dotTH",type:"float",qualifier:"in"},{name:"dotBH",type:"float",qualifier:"in"}]}),oN=dS((e=>{const{lightDirection:t,f0:n,f90:r,roughness:i,f:s,USE_IRIDESCENCE:a,USE_ANISOTROPY:o}=e,l=e.normalView||lE,u=i.pow2(),c=t.add(eE).normalize(),A=l.dot(t).clamp(),h=l.dot(eE).clamp(),d=l.dot(c).clamp(),p=eE.dot(c).clamp();let f,m,g=jR({f0:n,f90:r,dotVH:p});if(aS(a)&&(g=tT.mix(g,s)),aS(o)){const e=aT.dot(t),n=aT.dot(eE),r=aT.dot(c),i=oT.dot(t),s=oT.dot(eE),a=oT.dot(c);f=rN({alphaT:iT,alphaB:u,dotTV:n,dotBV:s,dotTL:e,dotBL:i,dotNV:h,dotNL:A}),m=aN({alphaT:iT,alphaB:u,dotNH:d,dotTH:r,dotBH:a})}else f=nN({alpha:u,dotNL:A,dotNV:h}),m=iN({alpha:u,dotNH:d});return g.mul(f).mul(m)})),lN=dS((({roughness:e,dotNV:t})=>{const n=NS(-1,-.0275,-.572,.022),r=NS(1,.0425,1.04,-.04),i=e.mul(n).add(r),s=i.x.mul(i.x).min(t.mul(-9.28).exp2()).mul(i.x).add(i.y);return bS(-1.04,1.04).mul(s).add(i.zw)})).setLayout({name:"DFGApprox",type:"vec2",inputs:[{name:"roughness",type:"float"},{name:"dotNV",type:"vec3"}]}),uN=dS((e=>{const{dotNV:t,specularColor:n,specularF90:r,roughness:i}=e,s=lN({dotNV:t,roughness:i});return n.mul(s.x).add(r.mul(s.y))})),cN=dS((({f:e,f90:t,dotVH:n})=>{const r=n.oneMinus().saturate(),i=r.mul(r),s=r.mul(i,i).clamp(0,.9999);return e.sub(MS(t).mul(s)).div(s.oneMinus())})).setLayout({name:"Schlick_to_F0",type:"vec3",inputs:[{name:"f",type:"vec3"},{name:"f90",type:"float"},{name:"dotVH",type:"float"}]}),AN=dS((({roughness:e,dotNH:t})=>{const n=e.pow2(),r=vS(1).div(n),i=t.pow2().oneMinus().max(.0078125);return vS(2).add(r).mul(i.pow(r.mul(.5))).div(2*Math.PI)})).setLayout({name:"D_Charlie",type:"float",inputs:[{name:"roughness",type:"float"},{name:"dotNH",type:"float"}]}),hN=dS((({dotNV:e,dotNL:t})=>vS(1).div(vS(4).mul(t.add(e).sub(t.mul(e)))))).setLayout({name:"V_Neubelt",type:"float",inputs:[{name:"dotNV",type:"float"},{name:"dotNL",type:"float"}]}),dN=dS((({lightDirection:e})=>{const t=e.add(eE).normalize(),n=lE.dot(e).clamp(),r=lE.dot(eE).clamp(),i=lE.dot(t).clamp(),s=AN({roughness:eT,dotNH:i}),a=hN({dotNV:r,dotNL:n});return JS.mul(s).mul(a)})),pN=dS((({N:e,V:t,roughness:n})=>{const r=e.dot(t).saturate(),i=bS(n,r.oneMinus().sqrt());return i.assign(i.mul(.984375).add(.0078125)),i})).setLayout({name:"LTC_Uv",type:"vec2",inputs:[{name:"N",type:"vec3"},{name:"V",type:"vec3"},{name:"roughness",type:"float"}]}),fN=dS((({f:e})=>{const t=e.length();return Cw(t.mul(t).add(e.z).div(t.add(1)),0)})).setLayout({name:"LTC_ClippedSphereFormFactor",type:"float",inputs:[{name:"f",type:"vec3"}]}),mN=dS((({v1:e,v2:t})=>{const n=e.dot(t),r=n.abs().toVar(),i=r.mul(.0145206).add(.4965155).mul(r).add(.8543985).toVar(),s=r.add(4.1616724).mul(r).add(3.417594).toVar(),a=i.div(s),o=n.greaterThan(0).select(a,Cw(n.mul(n).oneMinus(),1e-7).inverseSqrt().mul(.5).sub(a));return e.cross(t).mul(o)})).setLayout({name:"LTC_EdgeVectorFormFactor",type:"vec3",inputs:[{name:"v1",type:"vec3"},{name:"v2",type:"vec3"}]}),gN=dS((({N:e,V:t,P:n,mInv:r,p0:i,p1:s,p2:a,p3:o})=>{const l=s.sub(i).toVar(),u=o.sub(i).toVar(),c=l.cross(u),A=MS().toVar();return mS(c.dot(n.sub(i)).greaterThanEqual(0),(()=>{const l=t.sub(e.mul(t.dot(e))).normalize(),u=e.cross(l).negate(),c=r.mul(US(l,u,e).transpose()).toVar(),h=c.mul(i.sub(n)).normalize().toVar(),d=c.mul(s.sub(n)).normalize().toVar(),p=c.mul(a.sub(n)).normalize().toVar(),f=c.mul(o.sub(n)).normalize().toVar(),m=MS(0).toVar();m.addAssign(mN({v1:h,v2:d})),m.addAssign(mN({v1:d,v2:p})),m.addAssign(mN({v1:p,v2:f})),m.addAssign(mN({v1:f,v2:h})),A.assign(MS(fN({f:m})))})),A})).setLayout({name:"LTC_Evaluate",type:"vec3",inputs:[{name:"N",type:"vec3"},{name:"V",type:"vec3"},{name:"P",type:"vec3"},{name:"mInv",type:"mat3"},{name:"p0",type:"vec3"},{name:"p1",type:"vec3"},{name:"p2",type:"vec3"},{name:"p3",type:"vec3"}]}),vN=1/6,_N=e=>wT(vN,wT(e,wT(e,e.negate().add(3)).sub(3)).add(1)),yN=e=>wT(vN,wT(e,wT(e,wT(3,e).sub(6))).add(4)),xN=e=>wT(vN,wT(e,wT(e,wT(-3,e).add(3)).add(3)).add(1)),bN=e=>wT(vN,Bw(e,3)),SN=e=>_N(e).add(yN(e)),TN=e=>xN(e).add(bN(e)),wN=e=>ST(-1,yN(e).div(_N(e).add(yN(e)))),MN=e=>ST(1,bN(e).div(xN(e).add(bN(e)))),EN=(e,t,n)=>{const r=e.uvNode,i=wT(r,t.zw).add(.5),s=iw(i),a=ow(i),o=SN(a.x),l=TN(a.x),u=wN(a.x),c=MN(a.x),A=wN(a.y),h=MN(a.y),d=bS(s.x.add(u),s.y.add(A)).sub(.5).mul(t.xy),p=bS(s.x.add(c),s.y.add(A)).sub(.5).mul(t.xy),f=bS(s.x.add(u),s.y.add(h)).sub(.5).mul(t.xy),m=bS(s.x.add(c),s.y.add(h)).sub(.5).mul(t.xy),g=SN(a.y).mul(ST(o.mul(e.uv(d).level(n)),l.mul(e.uv(p).level(n)))),v=TN(a.y).mul(ST(o.mul(e.uv(f).level(n)),l.mul(e.uv(m).level(n))));return g.add(v)},CN=dS((([e,t=vS(3)])=>{const n=bS(e.size(_S(t))),r=bS(e.size(_S(t.add(1)))),i=MT(1,n),s=MT(1,r),a=EN(e,NS(i,n),iw(t)),o=EN(e,NS(s,r),sw(t));return ow(t).mix(a,o)})),RN=dS((([e,t,n,r,i])=>{const s=MS(Vw(t.negate(),aw(e),MT(1,r))),a=MS(mw(i[0].xyz),mw(i[1].xyz),mw(i[2].xyz));return aw(s).mul(n.mul(a))})).setLayout({name:"getVolumeTransmissionRay",type:"vec3",inputs:[{name:"n",type:"vec3"},{name:"v",type:"vec3"},{name:"thickness",type:"float"},{name:"ior",type:"float"},{name:"modelMatrix",type:"mat4"}]}),NN=dS((([e,t])=>e.mul(zw(t.mul(2).sub(2),0,1)))).setLayout({name:"applyIorToRoughness",type:"float",inputs:[{name:"roughness",type:"float"},{name:"ior",type:"float"}]}),PN=lR(),DN=lR(),LN=dS((([e,t,n],{material:r})=>{const i=(1==r.side?PN:DN).uv(e),s=tw(rR.x).mul(NN(t,n));return CN(i,s)})),IN=dS((([e,t,n])=>(mS(n.notEqual(0),(()=>{const r=ew(t).negate().div(n);return ZT(r.negate().mul(e))})),MS(1)))).setLayout({name:"volumeAttenuation",type:"vec3",inputs:[{name:"transmissionDistance",type:"float"},{name:"attenuationColor",type:"vec3"},{name:"attenuationDistance",type:"float"}]}),UN=dS((([e,t,n,r,i,s,a,o,l,u,c,A,h,d,p])=>{let f,m;if(p){f=NS().toVar(),m=MS().toVar();const i=c.sub(1).mul(p.mul(.025)),s=MS(c.sub(i),c,c.add(i));zC({start:0,end:3},(({i:i})=>{const c=s.element(i),p=RN(e,t,A,c,o),g=a.add(p),v=u.mul(l.mul(NS(g,1))),_=bS(v.xy.div(v.w)).toVar();_.addAssign(1),_.divAssign(2),_.assign(bS(_.x,_.y.oneMinus()));const y=LN(_,n,c);f.element(i).assign(y.element(i)),f.a.addAssign(y.a),m.element(i).assign(r.element(i).mul(IN(mw(p),h,d).element(i)))})),f.a.divAssign(3)}else{const i=RN(e,t,A,c,o),s=a.add(i),p=u.mul(l.mul(NS(s,1))),g=bS(p.xy.div(p.w)).toVar();g.addAssign(1),g.divAssign(2),g.assign(bS(g.x,g.y.oneMinus())),f=LN(g,n,c),m=r.mul(IN(mw(i),h,d))}const g=m.rgb.mul(f.rgb),v=e.dot(t).clamp(),_=MS(uN({dotNV:v,specularColor:i,specularF90:s,roughness:n})),y=m.r.add(m.g,m.b).div(3);return NS(_.oneMinus().mul(g),f.a.oneMinus().mul(y).oneMinus())})),BN=US(3.2404542,-.969266,.0556434,-1.5371385,1.8760108,-.2040259,-.4985314,.041556,1.0572252),ON=(e,t)=>e.sub(t).div(e.add(t)).pow2(),FN=dS((({outsideIOR:e,eta2:t,cosTheta1:n,thinFilmThickness:r,baseF0:i})=>{const s=Gw(e,t,Hw(0,.03,r)),a=e.div(s).pow2().mul(n.pow2().oneMinus()).oneMinus();mS(a.lessThan(0),(()=>MS(1)));const o=a.sqrt(),l=ON(s,e),u=jR({f0:l,f90:1,dotVH:n}),c=u.oneMinus(),A=s.lessThan(e).select(Math.PI,0),h=vS(Math.PI).sub(A),d=(e=>{const t=e.sqrt();return MS(1).add(t).div(MS(1).sub(t))})(i.clamp(0,.9999)),p=ON(d,s.toVec3()),f=jR({f0:p,f90:1,dotVH:o}),m=MS(d.x.lessThan(s).select(Math.PI,0),d.y.lessThan(s).select(Math.PI,0),d.z.lessThan(s).select(Math.PI,0)),g=s.mul(r,o,2),v=MS(h).add(m),_=u.mul(f).clamp(1e-5,.9999),y=_.sqrt(),x=c.pow2().mul(f).div(MS(1).sub(_)),b=u.add(x).toVar(),S=x.sub(c).toVar();return zC({start:1,end:2,condition:"<=",name:"m"},(({m:e})=>{S.mulAssign(y);const t=((e,t)=>{const n=e.mul(2*Math.PI*1e-9),r=MS(54856e-17,44201e-17,52481e-17),i=MS(1681e3,1795300,2208400),s=MS(43278e5,93046e5,66121e5),a=vS(9747e-17*Math.sqrt(2*Math.PI*45282e5)).mul(n.mul(2239900).add(t.x).cos()).mul(n.pow2().mul(-45282e5).exp());let o=r.mul(s.mul(2*Math.PI).sqrt()).mul(i.mul(n).add(t).cos()).mul(n.pow2().negate().mul(s).exp());return o=MS(o.x.add(a),o.y,o.z).div(1.0685e-7),BN.mul(o)})(vS(e).mul(g),vS(e).mul(v)).mul(2);b.addAssign(S.mul(t))})),b.max(MS(0))})).setLayout({name:"evalIridescence",type:"vec3",inputs:[{name:"outsideIOR",type:"float"},{name:"eta2",type:"float"},{name:"cosTheta1",type:"float"},{name:"thinFilmThickness",type:"float"},{name:"baseF0",type:"vec3"}]}),kN=dS((({normal:e,viewDir:t,roughness:n})=>{const r=e.dot(t).saturate(),i=n.pow2(),s=Qw(n.lessThan(.25),vS(-339.2).mul(i).add(vS(161.4).mul(n)).sub(25.9),vS(-8.48).mul(i).add(vS(14.3).mul(n)).sub(9.95)),a=Qw(n.lessThan(.25),vS(44).mul(i).sub(vS(23.7).mul(n)).add(3.26),vS(1.97).mul(i).sub(vS(3.27).mul(n)).add(.72));return Qw(n.lessThan(.25),0,vS(.1).mul(n).sub(.025)).add(s.mul(r).add(a).exp()).mul(1/Math.PI).saturate()})),qN=MS(.04),GN=vS(1);class zN extends GR{constructor(e=!1,t=!1,n=!1,r=!1,i=!1,s=!1){super(),this.clearcoat=e,this.sheen=t,this.iridescence=n,this.anisotropy=r,this.transmission=i,this.dispersion=s,this.clearcoatRadiance=null,this.clearcoatSpecularDirect=null,this.clearcoatSpecularIndirect=null,this.sheenSpecularDirect=null,this.sheenSpecularIndirect=null,this.iridescenceFresnel=null,this.iridescenceF0=null}start(e){if(!0===this.clearcoat&&(this.clearcoatRadiance=MS().toVar("clearcoatRadiance"),this.clearcoatSpecularDirect=MS().toVar("clearcoatSpecularDirect"),this.clearcoatSpecularIndirect=MS().toVar("clearcoatSpecularIndirect")),!0===this.sheen&&(this.sheenSpecularDirect=MS().toVar("sheenSpecularDirect"),this.sheenSpecularIndirect=MS().toVar("sheenSpecularIndirect")),!0===this.iridescence){const e=lE.dot(eE).clamp();this.iridescenceFresnel=FN({outsideIOR:vS(1),eta2:nT,cosTheta1:e,thinFilmThickness:rT,baseF0:lT}),this.iridescenceF0=cN({f:this.iridescenceFresnel,f90:1,dotVH:e})}if(!0===this.transmission){const t=KM,n=GM.sub(KM).normalize(),r=uE;e.backdrop=UN(r,n,YS,XS,lT,uT,t,jM,qM,kM,pT,mT,vT,gT,this.dispersion?_T:null),e.backdropAlpha=fT,XS.a.mulAssign(Gw(1,e.backdrop.a,fT))}}computeMultiscattering(e,t,n){const r=lE.dot(eE).clamp(),i=lN({roughness:YS,dotNV:r}),s=(this.iridescenceF0?tT.mix(lT,this.iridescenceF0):lT).mul(i.x).add(n.mul(i.y)),a=i.x.add(i.y).oneMinus(),o=lT.add(lT.oneMinus().mul(.047619)),l=s.mul(o).div(a.mul(o).oneMinus());e.addAssign(s),t.addAssign(l.mul(a))}direct({lightDirection:e,lightColor:t,reflectedLight:n}){const r=lE.dot(e).clamp().mul(t);if(!0===this.sheen&&this.sheenSpecularDirect.addAssign(r.mul(dN({lightDirection:e}))),!0===this.clearcoat){const n=cE.dot(e).clamp().mul(t);this.clearcoatSpecularDirect.addAssign(n.mul(oN({lightDirection:e,f0:qN,f90:GN,roughness:ZS,normalView:cE})))}n.directDiffuse.addAssign(r.mul(WR({diffuseColor:XS.rgb}))),n.directSpecular.addAssign(r.mul(oN({lightDirection:e,f0:lT,f90:1,roughness:YS,iridescence:this.iridescence,f:this.iridescenceFresnel,USE_IRIDESCENCE:this.iridescence,USE_ANISOTROPY:this.anisotropy})))}directRectArea({lightColor:e,lightPosition:t,halfWidth:n,halfHeight:r,reflectedLight:i,ltc_1:s,ltc_2:a}){const o=t.add(n).sub(r),l=t.sub(n).sub(r),u=t.sub(n).add(r),c=t.add(n).add(r),A=lE,h=eE,d=JM.toVar(),p=pN({N:A,V:h,roughness:YS}),f=s.uv(p).toVar(),m=a.uv(p).toVar(),g=US(MS(f.x,0,f.y),MS(0,1,0),MS(f.z,0,f.w)).toVar(),v=lT.mul(m.x).add(lT.oneMinus().mul(m.y)).toVar();i.directSpecular.addAssign(e.mul(v).mul(gN({N:A,V:h,P:d,mInv:g,p0:o,p1:l,p2:u,p3:c}))),i.directDiffuse.addAssign(e.mul(XS).mul(gN({N:A,V:h,P:d,mInv:US(1,0,0,0,1,0,0,0,1),p0:o,p1:l,p2:u,p3:c})))}indirect(e,t,n){this.indirectDiffuse(e,t,n),this.indirectSpecular(e,t,n),this.ambientOcclusion(e,t,n)}indirectDiffuse({irradiance:e,reflectedLight:t}){t.indirectDiffuse.addAssign(e.mul(WR({diffuseColor:XS})))}indirectSpecular({radiance:e,iblIrradiance:t,reflectedLight:n}){if(!0===this.sheen&&this.sheenSpecularIndirect.addAssign(t.mul(JS,kN({normal:lE,viewDir:eE,roughness:eT}))),!0===this.clearcoat){const e=cE.dot(eE).clamp(),t=uN({dotNV:e,specularColor:qN,specularF90:GN,roughness:ZS});this.clearcoatSpecularIndirect.addAssign(this.clearcoatRadiance.mul(t))}const r=MS().toVar("singleScattering"),i=MS().toVar("multiScattering"),s=t.mul(1/Math.PI);this.computeMultiscattering(r,i,uT);const a=r.add(i),o=XS.mul(a.r.max(a.g).max(a.b).oneMinus());n.indirectSpecular.addAssign(e.mul(r)),n.indirectSpecular.addAssign(i.mul(s)),n.indirectDiffuse.addAssign(o.mul(s))}ambientOcclusion({ambientOcclusion:e,reflectedLight:t}){const n=lE.dot(eE).clamp().add(e),r=YS.mul(-16).oneMinus().negate().exp2(),i=e.sub(n.pow(r).oneMinus()).clamp();!0===this.clearcoat&&this.clearcoatSpecularIndirect.mulAssign(e),!0===this.sheen&&this.sheenSpecularIndirect.mulAssign(e),t.indirectDiffuse.mulAssign(e),t.indirectSpecular.mulAssign(i)}finish(e){const{outgoingLight:t}=e;if(!0===this.clearcoat){const e=cE.dot(eE).clamp(),n=jR({dotVH:e,f0:qN,f90:GN}),r=t.mul(KS.mul(n).oneMinus()).add(this.clearcoatSpecularDirect.add(this.clearcoatSpecularIndirect).mul(KS));t.assign(r)}if(!0===this.sheen){const e=JS.r.max(JS.g).max(JS.b).mul(.157).oneMinus(),n=t.mul(e).add(this.sheenSpecularDirect,this.sheenSpecularIndirect);t.assign(n)}}}const VN=vS(1),HN=vS(-2),jN=vS(.8),WN=vS(-1),XN=vS(.4),QN=vS(2),YN=vS(.305),$N=vS(3),KN=vS(.21),ZN=vS(4),JN=vS(4),eP=vS(16),tP=dS((([e])=>{const t=MS(pw(e)).toVar(),n=vS(-1).toVar();return mS(t.x.greaterThan(t.z),(()=>{mS(t.x.greaterThan(t.y),(()=>{n.assign(Qw(e.x.greaterThan(0),0,3))})).Else((()=>{n.assign(Qw(e.y.greaterThan(0),1,4))}))})).Else((()=>{mS(t.z.greaterThan(t.y),(()=>{n.assign(Qw(e.z.greaterThan(0),2,5))})).Else((()=>{n.assign(Qw(e.y.greaterThan(0),1,4))}))})),n})).setLayout({name:"getFace",type:"float",inputs:[{name:"direction",type:"vec3"}]}),nP=dS((([e,t])=>{const n=bS().toVar();return mS(t.equal(0),(()=>{n.assign(bS(e.z,e.y).div(pw(e.x)))})).ElseIf(t.equal(1),(()=>{n.assign(bS(e.x.negate(),e.z.negate()).div(pw(e.y)))})).ElseIf(t.equal(2),(()=>{n.assign(bS(e.x.negate(),e.y).div(pw(e.z)))})).ElseIf(t.equal(3),(()=>{n.assign(bS(e.z.negate(),e.y).div(pw(e.x)))})).ElseIf(t.equal(4),(()=>{n.assign(bS(e.x.negate(),e.z).div(pw(e.y)))})).Else((()=>{n.assign(bS(e.x,e.y).div(pw(e.z)))})),wT(.5,n.add(1))})).setLayout({name:"getUV",type:"vec2",inputs:[{name:"direction",type:"vec3"},{name:"face",type:"float"}]}),rP=dS((([e])=>{const t=vS(0).toVar();return mS(e.greaterThanEqual(jN),(()=>{t.assign(VN.sub(e).mul(WN.sub(HN)).div(VN.sub(jN)).add(HN))})).ElseIf(e.greaterThanEqual(XN),(()=>{t.assign(jN.sub(e).mul(QN.sub(WN)).div(jN.sub(XN)).add(WN))})).ElseIf(e.greaterThanEqual(YN),(()=>{t.assign(XN.sub(e).mul($N.sub(QN)).div(XN.sub(YN)).add(QN))})).ElseIf(e.greaterThanEqual(KN),(()=>{t.assign(YN.sub(e).mul(ZN.sub($N)).div(YN.sub(KN)).add($N))})).Else((()=>{t.assign(vS(-2).mul(tw(wT(1.16,e))))})),t})).setLayout({name:"roughnessToMip",type:"float",inputs:[{name:"roughness",type:"float"}]}),iP=dS((([e,t])=>{const n=e.toVar();n.assign(wT(2,n).sub(1));const r=MS(n,1).toVar();return mS(t.equal(0),(()=>{r.assign(r.zyx)})).ElseIf(t.equal(1),(()=>{r.assign(r.xzy),r.xz.mulAssign(-1)})).ElseIf(t.equal(2),(()=>{r.x.mulAssign(-1)})).ElseIf(t.equal(3),(()=>{r.assign(r.zyx),r.xz.mulAssign(-1)})).ElseIf(t.equal(4),(()=>{r.assign(r.xzy),r.xy.mulAssign(-1)})).ElseIf(t.equal(5),(()=>{r.z.mulAssign(-1)})),r})).setLayout({name:"getDirection",type:"vec3",inputs:[{name:"uv",type:"vec2"},{name:"face",type:"float"}]}),sP=dS((([e,t,n,r,i,s])=>{const a=vS(n),o=MS(t),l=zw(rP(a),HN,s),u=ow(l),c=iw(l),A=MS(aP(e,o,c,r,i,s)).toVar();return mS(u.notEqual(0),(()=>{const t=MS(aP(e,o,c.add(1),r,i,s)).toVar();A.assign(Gw(A,t,u))})),A})),aP=dS((([e,t,n,r,i,s])=>{const a=vS(n).toVar(),o=MS(t),l=vS(tP(o)).toVar(),u=vS(Cw(JN.sub(a),0)).toVar();a.assign(Cw(a,JN));const c=vS(JT(a)).toVar(),A=bS(nP(o,l).mul(c.sub(2)).add(1)).toVar();return mS(l.greaterThan(2),(()=>{A.y.addAssign(c),l.subAssign(3)})),A.x.addAssign(l.mul(c)),A.x.addAssign(u.mul(wT(3,eP))),A.y.addAssign(wT(4,JT(s).sub(c))),A.x.mulAssign(r),A.y.mulAssign(i),e.uv(A).grad(bS(),bS())})),oP=dS((({envMap:e,mipInt:t,outputDirection:n,theta:r,axis:i,CUBEUV_TEXEL_WIDTH:s,CUBEUV_TEXEL_HEIGHT:a,CUBEUV_MAX_MIP:o})=>{const l=uw(r),u=n.mul(l).add(i.cross(n).mul(lw(r))).add(i.mul(i.dot(n).mul(l.oneMinus())));return aP(e,u,t,s,a,o)})),lP=dS((({n:e,latitudinal:t,poleAxis:n,outputDirection:r,weights:i,samples:s,dTheta:a,mipInt:o,envMap:l,CUBEUV_TEXEL_WIDTH:u,CUBEUV_TEXEL_HEIGHT:c,CUBEUV_MAX_MIP:A})=>{const h=MS(Qw(t,n,Uw(n,r))).toVar();mS(XT(h.equals(MS(0))),(()=>{h.assign(MS(r.z,0,r.x.negate()))})),h.assign(aw(h));const d=MS().toVar();return d.addAssign(i.element(_S(0)).mul(oP({theta:0,axis:h,outputDirection:r,mipInt:o,envMap:l,CUBEUV_TEXEL_WIDTH:u,CUBEUV_TEXEL_HEIGHT:c,CUBEUV_MAX_MIP:A}))),zC({start:_S(1),end:e},(({i:e})=>{mS(e.greaterThanEqual(s),(()=>{wM("break").append()}));const t=vS(a.mul(vS(e))).toVar();d.addAssign(i.element(e).mul(oP({theta:t.mul(-1),axis:h,outputDirection:r,mipInt:o,envMap:l,CUBEUV_TEXEL_WIDTH:u,CUBEUV_TEXEL_HEIGHT:c,CUBEUV_MAX_MIP:A}))),d.addAssign(i.element(e).mul(oP({theta:t,axis:h,outputDirection:r,mipInt:o,envMap:l,CUBEUV_TEXEL_WIDTH:u,CUBEUV_TEXEL_HEIGHT:c,CUBEUV_MAX_MIP:A})))})),NS(d,1)}));let uP=null;const cP=new WeakMap;function AP(e){let t=cP.get(e);if((void 0!==t?t.pmremVersion:-1)!==e.pmremVersion){const n=e.image;if(e.isCubeTexture){if(!function(e){if(null==e)return!1;let t=0;const n=6;for(let r=0;r<n;r++)void 0!==e[r]&&t++;return t===n}(n))return null;t=uP.fromCubemap(e,t)}else{if(!function(e){return null!=e&&e.height>0}(n))return null;t=uP.fromEquirectangular(e,t)}t.pmremVersion=e.pmremVersion,cP.set(e,t)}return t.texture}class hP extends Mb{static get type(){return"PMREMNode"}constructor(e,t=null,n=null){super("vec3"),this._value=e,this._pmrem=null,this.uvNode=t,this.levelNode=n,this._generator=null;const r=new Jt;r.isRenderTargetTexture=!0,this._texture=UM(r),this._width=HS(0),this._height=HS(0),this._maxMip=HS(0),this.updateBeforeType=pb}set value(e){this._value=e,this._pmrem=null}get value(){return this._value}updateFromTexture(e){const t=function(e){const t=Math.log2(e)-2,n=1/e;return{texelWidth:1/(3*Math.max(Math.pow(2,t),112)),texelHeight:n,maxMip:t}}(e.image.height);this._texture.value=e,this._width.value=t.texelWidth,this._height.value=t.texelHeight,this._maxMip.value=t.maxMip}updateBefore(){let e=this._pmrem;const t=e?e.pmremVersion:-1,n=this._value;t!==n.pmremVersion&&(e=!0===n.isPMREMTexture?n:AP(n),null!==e&&(this._pmrem=e,this.updateFromTexture(e)))}setup(e){null===uP&&(uP=e.createPMREMGenerator()),this.updateBefore(e);let t=this.uvNode;null===t&&e.context.getUV&&(t=e.context.getUV(this));const n=this.value;e.renderer.coordinateSystem===_t&&!0!==n.isPMREMTexture&&!0===n.isRenderTargetTexture&&(t=MS(t.x.negate(),t.yz));let r=this.levelNode;return null===r&&e.context.getTextureLevel&&(r=e.context.getTextureLevel(this)),sP(this._texture,t,r,this._width,this._height,this._maxMip)}}const dP=AS(hP),pP=new WeakMap;class fP extends QC{static get type(){return"EnvironmentNode"}constructor(e=null){super(),this.envNode=e}setup(e){const{material:t}=e;let n=this.envNode;if(n.isTextureNode||n.isMaterialReferenceNode){const e=n.isTextureNode?n.value:t[n.property];let r=pP.get(e);void 0===r&&(r=dP(e),pP.set(e,r)),n=r}const r=t.envMap?EE("envMapIntensity","float",e.material):EE("environmentIntensity","float",e.scene),i=!0===t.useAnisotropy||t.anisotropy>0?BE:lE,s=n.context(mP(YS,i)).mul(r),a=n.context(gP(uE)).mul(Math.PI).mul(r),o=_M(s),l=_M(a);e.context.radiance.addAssign(o),e.context.iblIrradiance.addAssign(l);const u=e.context.lightingModel.clearcoatRadiance;if(u){const e=n.context(mP(ZS,cE)).mul(r),t=_M(e);u.addAssign(t)}}}const mP=(e,t)=>{let n=null;return{getUV:()=>(null===n&&(n=eE.negate().reflect(t),n=e.mul(e).mix(n,t).normalize(),n=n.transformDirection(qM)),n),getTextureLevel:()=>e}},gP=e=>({getUV:()=>e,getTextureLevel:()=>vS(1)}),vP=new la;class _P extends TR{static get type(){return"MeshStandardNodeMaterial"}constructor(e){super(),this.isMeshStandardNodeMaterial=!0,this.lights=!0,this.emissiveNode=null,this.metalnessNode=null,this.roughnessNode=null,this.setDefaultValues(vP),this.setValues(e)}setupEnvironment(e){let t=super.setupEnvironment(e);return null===t&&e.environmentNode&&(t=e.environmentNode),t?new fP(t):null}setupLightingModel(){return new zN}setupSpecular(){const e=Gw(MS(.04),XS.rgb,$S);lT.assign(e),uT.assign(1)}setupVariants(){const e=this.metalnessNode?vS(this.metalnessNode):rC;$S.assign(e);let t=this.roughnessNode?vS(this.roughnessNode):nC;t=tN({roughness:t}),YS.assign(t),this.setupSpecular(),XS.assign(NS(XS.rgb.mul(e.oneMinus()),XS.a))}copy(e){return this.emissiveNode=e.emissiveNode,this.metalnessNode=e.metalnessNode,this.roughnessNode=e.roughnessNode,super.copy(e)}}const yP=new ua;class xP extends _P{static get type(){return"MeshPhysicalNodeMaterial"}constructor(e){super(),this.isMeshPhysicalNodeMaterial=!0,this.clearcoatNode=null,this.clearcoatRoughnessNode=null,this.clearcoatNormalNode=null,this.sheenNode=null,this.sheenRoughnessNode=null,this.iridescenceNode=null,this.iridescenceIORNode=null,this.iridescenceThicknessNode=null,this.specularIntensityNode=null,this.specularColorNode=null,this.iorNode=null,this.transmissionNode=null,this.thicknessNode=null,this.attenuationDistanceNode=null,this.attenuationColorNode=null,this.dispersionNode=null,this.anisotropyNode=null,this.setDefaultValues(yP),this.setValues(e)}get useClearcoat(){return this.clearcoat>0||null!==this.clearcoatNode}get useIridescence(){return this.iridescence>0||null!==this.iridescenceNode}get useSheen(){return this.sheen>0||null!==this.sheenNode}get useAnisotropy(){return this.anisotropy>0||null!==this.anisotropyNode}get useTransmission(){return this.transmission>0||null!==this.transmissionNode}get useDispersion(){return this.dispersion>0||null!==this.dispersionNode}setupSpecular(){const e=this.iorNode?vS(this.iorNode):gC;pT.assign(e),lT.assign(Gw(Ew(Ow(pT.sub(1).div(pT.add(1))).mul(JE),MS(1)).mul(ZE),XS.rgb,$S)),uT.assign(Gw(ZE,1,$S))}setupLightingModel(){return new zN(this.useClearcoat,this.useSheen,this.useIridescence,this.useAnisotropy,this.useTransmission,this.useDispersion)}setupVariants(e){if(super.setupVariants(e),this.useClearcoat){const e=this.clearcoatNode?vS(this.clearcoatNode):sC,t=this.clearcoatRoughnessNode?vS(this.clearcoatRoughnessNode):aC;KS.assign(e),ZS.assign(tN({roughness:t}))}if(this.useSheen){const e=this.sheenNode?MS(this.sheenNode):uC,t=this.sheenRoughnessNode?vS(this.sheenRoughnessNode):cC;JS.assign(e),eT.assign(t)}if(this.useIridescence){const e=this.iridescenceNode?vS(this.iridescenceNode):hC,t=this.iridescenceIORNode?vS(this.iridescenceIORNode):dC,n=this.iridescenceThicknessNode?vS(this.iridescenceThicknessNode):pC;tT.assign(e),nT.assign(t),rT.assign(n)}if(this.useAnisotropy){const e=(this.anisotropyNode?bS(this.anisotropyNode):AC).toVar();sT.assign(e.length()),mS(sT.equal(0),(()=>{e.assign(bS(1,0))})).Else((()=>{e.divAssign(bS(sT)),sT.assign(sT.saturate())})),iT.assign(sT.pow2().mix(YS.pow2(),1)),aT.assign(UE[0].mul(e.x).add(UE[1].mul(e.y))),oT.assign(UE[1].mul(e.x).sub(UE[0].mul(e.y)))}if(this.useTransmission){const e=this.transmissionNode?vS(this.transmissionNode):fC,t=this.thicknessNode?vS(this.thicknessNode):mC,n=this.attenuationDistanceNode?vS(this.attenuationDistanceNode):vC,r=this.attenuationColorNode?MS(this.attenuationColorNode):_C;if(fT.assign(e),mT.assign(t),gT.assign(n),vT.assign(r),this.useDispersion){const e=this.dispersionNode?vS(this.dispersionNode):TC;_T.assign(e)}}}setupClearcoatNormal(){return this.clearcoatNormalNode?MS(this.clearcoatNormalNode):oC}setup(e){e.context.setupClearcoatNormal=()=>this.setupClearcoatNormal(e),super.setup(e)}copy(e){return this.clearcoatNode=e.clearcoatNode,this.clearcoatRoughnessNode=e.clearcoatRoughnessNode,this.clearcoatNormalNode=e.clearcoatNormalNode,this.sheenNode=e.sheenNode,this.sheenRoughnessNode=e.sheenRoughnessNode,this.iridescenceNode=e.iridescenceNode,this.iridescenceIORNode=e.iridescenceIORNode,this.iridescenceThicknessNode=e.iridescenceThicknessNode,this.specularIntensityNode=e.specularIntensityNode,this.specularColorNode=e.specularColorNode,this.transmissionNode=e.transmissionNode,this.thicknessNode=e.thicknessNode,this.attenuationDistanceNode=e.attenuationDistanceNode,this.attenuationColorNode=e.attenuationColorNode,this.dispersionNode=e.dispersionNode,this.anisotropyNode=e.anisotropyNode,super.copy(e)}}const bP=dS((({normal:e,lightDirection:t,builder:n})=>{const r=e.dot(t),i=bS(r.mul(.5).add(.5),0);if(n.material.gradientMap){const e=NE("gradientMap","texture").context({getUV:()=>i});return MS(e.r)}{const e=i.fwidth().mul(.5);return Gw(MS(.7),MS(1),Hw(vS(.7).sub(e.x),vS(.7).add(e.x),i.x))}}));class SP extends GR{direct({lightDirection:e,lightColor:t,reflectedLight:n},r,i){const s=bP({normal:rE,lightDirection:e,builder:i}).mul(t);n.directDiffuse.addAssign(s.mul(WR({diffuseColor:XS.rgb})))}indirect({ambientOcclusion:e,irradiance:t,reflectedLight:n}){n.indirectDiffuse.addAssign(t.mul(WR({diffuseColor:XS}))),n.indirectDiffuse.mulAssign(e)}}const TP=new Aa;class wP extends TR{static get type(){return"MeshToonNodeMaterial"}constructor(e){super(),this.isMeshToonNodeMaterial=!0,this.lights=!0,this.setDefaultValues(TP),this.setValues(e)}setupLightingModel(){return new SP}}class MP extends Mb{static get type(){return"MatcapUVNode"}constructor(){super("vec2")}setup(){const e=MS(eE.z,0,eE.x.negate()).normalize(),t=eE.cross(e);return bS(e.dot(lE),t.dot(lE)).mul(.495).add(.5)}}const EP=hS(MP),CP=new ma;class RP extends TR{static get type(){return"MeshMatcapNodeMaterial"}constructor(e){super(),this.lights=!1,this.isMeshMatcapNodeMaterial=!0,this.setDefaultValues(CP),this.setValues(e)}setupVariants(e){const t=EP;let n;n=e.material.matcap?NE("matcap","texture").context({getUV:()=>t}):MS(Gw(.2,.8,t.y)),XS.rgb.mulAssign(n.rgb)}}const NP=new es;class PP extends TR{static get type(){return"PointsNodeMaterial"}constructor(e){super(),this.isPointsNodeMaterial=!0,this.lights=!1,this.transparent=!0,this.sizeNode=null,this.setDefaultValues(NP),this.setValues(e)}copy(e){return this.sizeNode=e.sizeNode,super.copy(e)}}class DP extends Mb{static get type(){return"RotateNode"}constructor(e,t){super(),this.positionNode=e,this.rotationNode=t}getNodeType(e){return this.positionNode.getNodeType(e)}setup(e){const{rotationNode:t,positionNode:n}=this;if("vec2"===this.getNodeType(e)){const e=t.cos(),r=t.sin();return IS(e,r,r.negate(),e).mul(n)}{const e=t,r=BS(NS(1,0,0,0),NS(0,uw(e.x),lw(e.x).negate(),0),NS(0,lw(e.x),uw(e.x),0),NS(0,0,0,1)),i=BS(NS(uw(e.y),0,lw(e.y),0),NS(0,1,0,0),NS(lw(e.y).negate(),0,uw(e.y),0),NS(0,0,0,1)),s=BS(NS(uw(e.z),lw(e.z).negate(),0,0),NS(lw(e.z),uw(e.z),0,0),NS(0,0,1,0),NS(0,0,0,1));return r.mul(i).mul(s).mul(NS(n,1)).xyz}}}const LP=AS(DP),IP=new Pi;class UP extends TR{static get type(){return"SpriteNodeMaterial"}constructor(e){super(),this.isSpriteNodeMaterial=!0,this.lights=!1,this._useSizeAttenuation=!0,this.positionNode=null,this.rotationNode=null,this.scaleNode=null,this.setDefaultValues(IP),this.setValues(e)}setupPosition({object:e,camera:t,context:n}){const r=this.sizeAttenuation,{positionNode:i,rotationNode:s,scaleNode:a}=this,o=YM;let l=XM.mul(MS(i||0)),u=bS(jM[0].xyz.length(),jM[1].xyz.length());if(null!==a&&(u=u.mul(a)),!r)if(t.isPerspectiveCamera)u=u.mul(l.z.negate());else{const e=vS(2).div(kM.element(1).element(1));u=u.mul(e.mul(2))}let c=o.xy;if(e.center&&!0===e.center.isVector2){const e=((e,t,n)=>lS(new lM(e,t,n)))("center","vec2");c=c.sub(e.sub(.5))}c=c.mul(u);const A=vS(s||lC),h=LP(c,A);l=NS(l.xy.add(h),l.zw);const d=kM.mul(l);return n.vertex=o,d}copy(e){return this.positionNode=e.positionNode,this.rotationNode=e.rotationNode,this.scaleNode=e.scaleNode,super.copy(e)}get sizeAttenuation(){return this._useSizeAttenuation}set sizeAttenuation(e){this._useSizeAttenuation!==e&&(this._useSizeAttenuation=e,this.needsUpdate=!0)}}class BP extends GR{constructor(){super(),this.shadowNode=vS(1).toVar("shadowMask")}direct({shadowMask:e}){this.shadowNode.mulAssign(e)}finish(e){XS.a.mulAssign(this.shadowNode.oneMinus()),e.outgoingLight.rgb.assign(XS.rgb)}}const OP=new oa;class FP extends TR{static get type(){return"ShadowNodeMaterial"}constructor(e){super(),this.isShadowNodeMaterial=!0,this.lights=!0,this.setDefaultValues(OP),this.setValues(e)}setupLightingModel(){return new BP}}dS((({texture:e,uv:t})=>{const n=1e-4,r=MS().toVar();return mS(t.x.lessThan(n),(()=>{r.assign(MS(1,0,0))})).ElseIf(t.y.lessThan(n),(()=>{r.assign(MS(0,1,0))})).ElseIf(t.z.lessThan(n),(()=>{r.assign(MS(0,0,1))})).ElseIf(t.x.greaterThan(.9999),(()=>{r.assign(MS(-1,0,0))})).ElseIf(t.y.greaterThan(.9999),(()=>{r.assign(MS(0,-1,0))})).ElseIf(t.z.greaterThan(.9999),(()=>{r.assign(MS(0,0,-1))})).Else((()=>{const n=.01,i=e.uv(t.add(MS(-.01,0,0))).r.sub(e.uv(t.add(MS(n,0,0))).r),s=e.uv(t.add(MS(0,-.01,0))).r.sub(e.uv(t.add(MS(0,n,0))).r),a=e.uv(t.add(MS(0,0,-.01))).r.sub(e.uv(t.add(MS(0,0,n))).r);r.assign(MS(i,s,a))})),r.normalize()}));class kP{constructor(e,t){this.nodes=e,this.info=t,this._context=self,this._animationLoop=null,this._requestId=null}start(){const e=(t,n)=>{this._requestId=this._context.requestAnimationFrame(e),!0===this.info.autoReset&&this.info.reset(),this.nodes.nodeFrame.update(),this.info.frame=this.nodes.nodeFrame.frameId,null!==this._animationLoop&&this._animationLoop(t,n)};e()}stop(){this._context.cancelAnimationFrame(this._requestId),this._requestId=null}setAnimationLoop(e){this._animationLoop=e}setContext(e){this._context=e}dispose(){this.stop()}}class qP{constructor(){this.weakMap=new WeakMap}get(e){let t=this.weakMap;for(let n=0;n<e.length;n++)if(t=t.get(e[n]),void 0===t)return;return t.get(e[e.length-1])}set(e,t){let n=this.weakMap;for(let t=0;t<e.length;t++){const r=e[t];!1===n.has(r)&&n.set(r,new WeakMap),n=n.get(r)}return n.set(e[e.length-1],t)}delete(e){let t=this.weakMap;for(let n=0;n<e.length;n++)if(t=t.get(e[n]),void 0===t)return!1;return t.delete(e[e.length-1])}}let GP=0;class zP{constructor(e,t,n,r,i,s,a,o,l,u){this._nodes=e,this._geometries=t,this.id=GP++,this.renderer=n,this.object=r,this.material=i,this.scene=s,this.camera=a,this.lightsNode=o,this.context=l,this.geometry=r.geometry,this.version=i.version,this.drawRange=null,this.attributes=null,this.pipeline=null,this.vertexBuffers=null,this.drawParams=null,this.bundle=null,this.clippingContext=u,this.clippingContextCacheKey=null!==u?u.cacheKey:"",this.initialNodesCacheKey=this.getDynamicCacheKey(),this.initialCacheKey=this.getCacheKey(),this._nodeBuilderState=null,this._bindings=null,this._monitor=null,this.onDispose=null,this.isRenderObject=!0,this.onMaterialDispose=()=>{this.dispose()},this.material.addEventListener("dispose",this.onMaterialDispose)}updateClipping(e){this.clippingContext=e}get clippingNeedsUpdate(){return null!==this.clippingContext&&this.clippingContext.cacheKey!==this.clippingContextCacheKey&&(this.clippingContextCacheKey=this.clippingContext.cacheKey,!0)}get hardwareClippingPlanes(){return!0===this.material.hardwareClipping?this.clippingContext.unionClippingCount:0}getNodeBuilderState(){return this._nodeBuilderState||(this._nodeBuilderState=this._nodes.getForRender(this))}getMonitor(){return this._monitor||(this._monitor=this.getNodeBuilderState().monitor)}getBindings(){return this._bindings||(this._bindings=this.getNodeBuilderState().createBindings())}getIndex(){return this._geometries.getIndex(this)}getIndirect(){return this._geometries.getIndirect(this)}getChainArray(){return[this.object,this.material,this.context,this.lightsNode]}setGeometry(e){this.geometry=e,this.attributes=null}getAttributes(){if(null!==this.attributes)return this.attributes;const e=this.getNodeBuilderState().nodeAttributes,t=this.geometry,n=[],r=new Set;for(const i of e){const e=i.node&&i.node.attribute?i.node.attribute:t.getAttribute(i.name);if(void 0===e)continue;n.push(e);const s=e.isInterleavedBufferAttribute?e.data:e;r.add(s)}return this.attributes=n,this.vertexBuffers=Array.from(r.values()),n}getVertexBuffers(){return null===this.vertexBuffers&&this.getAttributes(),this.vertexBuffers}getDrawParameters(){const{object:e,material:t,geometry:n,group:r,drawRange:i}=this,s=this.drawParams||(this.drawParams={vertexCount:0,firstVertex:0,instanceCount:0,firstInstance:0}),a=this.getIndex(),o=null!==a,l=n.isInstancedBufferGeometry?n.instanceCount:e.count>1?e.count:1;if(0===l)return null;if(s.instanceCount=l,!0===e.isBatchedMesh)return s;let u=1;!0!==t.wireframe||e.isPoints||e.isLineSegments||e.isLine||e.isLineLoop||(u=2);let c=i.start*u,A=(i.start+i.count)*u;null!==r&&(c=Math.max(c,r.start*u),A=Math.min(A,(r.start+r.count)*u));const h=n.attributes.position;let d=1/0;o?d=a.count:null!=h&&(d=h.count),c=Math.max(c,0),A=Math.min(A,d);const p=A-c;return p<0||p===1/0?null:(s.vertexCount=p,s.firstVertex=c,s)}getGeometryCacheKey(){const{geometry:e}=this;let t="";for(const n of Object.keys(e.attributes).sort()){const r=e.attributes[n];t+=n+",",r.data&&(t+=r.data.stride+","),r.offset&&(t+=r.offset+","),r.itemSize&&(t+=r.itemSize+","),r.normalized&&(t+="n,")}return e.index&&(t+="index,"),t}getMaterialCacheKey(){const{object:e,material:t}=this;let n=t.customProgramCacheKey();for(const e of function(e){const t=Object.keys(e);let n=Object.getPrototypeOf(e);for(;n;){const e=Object.getOwnPropertyDescriptors(n);for(const n in e)if(void 0!==e[n]){const r=e[n];r&&"function"==typeof r.get&&t.push(n)}n=Object.getPrototypeOf(n)}return t}(t)){if(/^(is[A-Z]|_)|^(visible|version|uuid|name|opacity|userData)$/.test(e))continue;const r=t[e];let i;if(null!==r){const e=typeof r;"number"===e?i=0!==r?"1":"0":"object"===e?(i="{",r.isTexture&&(i+=r.mapping),i+="}"):i=String(r)}else i=String(r);n+=i+","}return n+=this.clippingContextCacheKey+",",e.geometry&&(n+=this.getGeometryCacheKey()),e.skeleton&&(n+=e.skeleton.bones.length+","),e.morphTargetInfluences&&(n+=e.morphTargetInfluences.length+","),e.isBatchedMesh&&(n+=e._matricesTexture.uuid+",",null!==e._colorsTexture&&(n+=e._colorsTexture.uuid+",")),e.count>1&&(n+=e.uuid+","),n+=e.receiveShadow+",",rb(n)}get needsGeometryUpdate(){return this.geometry.id!==this.object.geometry.id}get needsUpdate(){return this.initialNodesCacheKey!==this.getDynamicCacheKey()||this.clippingNeedsUpdate}getDynamicCacheKey(){let e=this._nodes.getCacheKey(this.scene,this.lightsNode);return this.object.receiveShadow&&(e+=1),e}getCacheKey(){return this.getMaterialCacheKey()+this.getDynamicCacheKey()}dispose(){this.material.removeEventListener("dispose",this.onMaterialDispose),this.onDispose()}}const VP=[];class HP{constructor(e,t,n,r,i,s){this.renderer=e,this.nodes=t,this.geometries=n,this.pipelines=r,this.bindings=i,this.info=s,this.chainMaps={}}get(e,t,n,r,i,s,a,o){const l=this.getChainMap(o);VP[0]=e,VP[1]=t,VP[2]=s,VP[3]=i;let u=l.get(VP);return void 0===u?(u=this.createRenderObject(this.nodes,this.geometries,this.renderer,e,t,n,r,i,s,a,o),l.set(VP,u)):(u.updateClipping(a),u.needsGeometryUpdate&&u.setGeometry(e.geometry),(u.version!==t.version||u.needsUpdate)&&(u.initialCacheKey!==u.getCacheKey()?(u.dispose(),u=this.get(e,t,n,r,i,s,a,o)):u.version=t.version)),u}getChainMap(e="default"){return this.chainMaps[e]||(this.chainMaps[e]=new qP)}dispose(){this.chainMaps={}}createRenderObject(e,t,n,r,i,s,a,o,l,u,c){const A=this.getChainMap(c),h=new zP(e,t,n,r,i,s,a,o,l,u);return h.onDispose=()=>{this.pipelines.delete(h),this.bindings.delete(h),this.nodes.delete(h),A.delete(h.getChainArray())},h}}class jP{constructor(){this.data=new WeakMap}get(e){let t=this.data.get(e);return void 0===t&&(t={},this.data.set(e,t)),t}delete(e){let t;return this.data.has(e)&&(t=this.data.get(e),this.data.delete(e)),t}has(e){return this.data.has(e)}dispose(){this.data=new WeakMap}}const WP=1,XP=2,QP=3,YP=4,$P=16;class KP extends jP{constructor(e){super(),this.backend=e}delete(e){const t=super.delete(e);return void 0!==t&&this.backend.destroyAttribute(e),t}update(e,t){const n=this.get(e);if(void 0===n.version)t===WP?this.backend.createAttribute(e):t===XP?this.backend.createIndexAttribute(e):t===QP?this.backend.createStorageAttribute(e):t===YP&&this.backend.createIndirectStorageAttribute(e),n.version=this._getBufferAttribute(e).version;else{const t=this._getBufferAttribute(e);(n.version<t.version||t.usage===gt)&&(this.backend.updateAttribute(e),n.version=t.version)}}_getBufferAttribute(e){return e.isInterleavedBufferAttribute&&(e=e.data),e}}function ZP(e){return null!==e.index?e.index.version:e.attributes.position.version}function JP(e){const t=[],n=e.index,r=e.attributes.position;if(null!==n){const e=n.array;for(let n=0,r=e.length;n<r;n+=3){const r=e[n+0],i=e[n+1],s=e[n+2];t.push(r,i,i,s,s,r)}}else{for(let e=0,n=r.array.length/3-1;e<n;e+=3){const n=e+0,r=e+1,i=e+2;t.push(n,r,r,i,i,n)}}const i=new(function(e){for(let t=e.length-1;t>=0;--t)if(e[t]>=65535)return!0;return!1}(t)?zr:Gr)(t,1);return i.version=ZP(e),i}class eD extends jP{constructor(e,t){super(),this.attributes=e,this.info=t,this.wireframes=new WeakMap,this.attributeCall=new WeakMap}has(e){const t=e.geometry;return super.has(t)&&!0===this.get(t).initialized}updateForRender(e){!1===this.has(e)&&this.initGeometry(e),this.updateAttributes(e)}initGeometry(e){const t=e.geometry;this.get(t).initialized=!0,this.info.memory.geometries++;const n=()=>{this.info.memory.geometries--;const r=t.index,i=e.getAttributes();null!==r&&this.attributes.delete(r);for(const e of i)this.attributes.delete(e);const s=this.wireframes.get(t);void 0!==s&&this.attributes.delete(s),t.removeEventListener("dispose",n)};t.addEventListener("dispose",n)}updateAttributes(e){const t=e.getAttributes();for(const e of t)e.isStorageBufferAttribute||e.isStorageInstancedBufferAttribute?this.updateAttribute(e,QP):this.updateAttribute(e,WP);const n=this.getIndex(e);null!==n&&this.updateAttribute(n,XP);const r=e.geometry.indirect;null!==r&&this.updateAttribute(r,YP)}updateAttribute(e,t){const n=this.info.render.calls;e.isInterleavedBufferAttribute?void 0===this.attributeCall.get(e)?(this.attributes.update(e,t),this.attributeCall.set(e,n)):this.attributeCall.get(e.data)!==n&&(this.attributes.update(e,t),this.attributeCall.set(e.data,n),this.attributeCall.set(e,n)):this.attributeCall.get(e)!==n&&(this.attributes.update(e,t),this.attributeCall.set(e,n))}getIndirect(e){return e.geometry.indirect}getIndex(e){const{geometry:t,material:n}=e;let r=t.index;if(!0===n.wireframe){const e=this.wireframes;let n=e.get(t);void 0===n?(n=JP(t),e.set(t,n)):n.version!==ZP(t)&&(this.attributes.delete(n),n=JP(t),e.set(t,n)),r=n}return r}}class tD{constructor(){this.autoReset=!0,this.frame=0,this.calls=0,this.render={calls:0,frameCalls:0,drawCalls:0,triangles:0,points:0,lines:0,timestamp:0,previousFrameCalls:0,timestampCalls:0},this.compute={calls:0,frameCalls:0,timestamp:0,previousFrameCalls:0,timestampCalls:0},this.memory={geometries:0,textures:0}}update(e,t,n){this.render.drawCalls++,e.isMesh||e.isSprite?this.render.triangles+=n*(t/3):e.isPoints?this.render.points+=n*t:e.isLineSegments?this.render.lines+=n*(t/2):e.isLine?this.render.lines+=n*(t-1):console.error("THREE.WebGPUInfo: Unknown object type.")}updateTimestamp(e,t){0===this[e].timestampCalls&&(this[e].timestamp=0),this[e].timestamp+=t,this[e].timestampCalls++,this[e].timestampCalls>=this[e].previousFrameCalls&&(this[e].timestampCalls=0)}reset(){const e=this.render.frameCalls;this.render.previousFrameCalls=e;const t=this.compute.frameCalls;this.compute.previousFrameCalls=t,this.render.drawCalls=0,this.render.frameCalls=0,this.compute.frameCalls=0,this.render.triangles=0,this.render.points=0,this.render.lines=0}dispose(){this.reset(),this.calls=0,this.render.calls=0,this.compute.calls=0,this.render.timestamp=0,this.compute.timestamp=0,this.memory.geometries=0,this.memory.textures=0}}class nD{constructor(e){this.cacheKey=e,this.usedTimes=0}}class rD extends nD{constructor(e,t,n){super(e),this.vertexProgram=t,this.fragmentProgram=n}}class iD extends nD{constructor(e,t){super(e),this.computeProgram=t,this.isComputePipeline=!0}}let sD=0;class aD{constructor(e,t,n=null,r=null){this.id=sD++,this.code=e,this.stage=t,this.transforms=n,this.attributes=r,this.usedTimes=0}}class oD extends jP{constructor(e,t){super(),this.backend=e,this.nodes=t,this.bindings=null,this.caches=new Map,this.programs={vertex:new Map,fragment:new Map,compute:new Map}}getForCompute(e,t){const{backend:n}=this,r=this.get(e);if(this._needsComputeUpdate(e)){const i=r.pipeline;i&&(i.usedTimes--,i.computeProgram.usedTimes--);const s=this.nodes.getForCompute(e);let a=this.programs.compute.get(s.computeShader);void 0===a&&(i&&0===i.computeProgram.usedTimes&&this._releaseProgram(i.computeProgram),a=new aD(s.computeShader,"compute",s.transforms,s.nodeAttributes),this.programs.compute.set(s.computeShader,a),n.createProgram(a));const o=this._getComputeCacheKey(e,a);let l=this.caches.get(o);void 0===l&&(i&&0===i.usedTimes&&this._releasePipeline(i),l=this._getComputePipeline(e,a,o,t)),l.usedTimes++,a.usedTimes++,r.version=e.version,r.pipeline=l}return r.pipeline}getForRender(e,t=null){const{backend:n}=this,r=this.get(e);if(this._needsRenderUpdate(e)){const i=r.pipeline;i&&(i.usedTimes--,i.vertexProgram.usedTimes--,i.fragmentProgram.usedTimes--);const s=e.getNodeBuilderState();let a=this.programs.vertex.get(s.vertexShader);void 0===a&&(i&&0===i.vertexProgram.usedTimes&&this._releaseProgram(i.vertexProgram),a=new aD(s.vertexShader,"vertex"),this.programs.vertex.set(s.vertexShader,a),n.createProgram(a));let o=this.programs.fragment.get(s.fragmentShader);void 0===o&&(i&&0===i.fragmentProgram.usedTimes&&this._releaseProgram(i.fragmentProgram),o=new aD(s.fragmentShader,"fragment"),this.programs.fragment.set(s.fragmentShader,o),n.createProgram(o));const l=this._getRenderCacheKey(e,a,o);let u=this.caches.get(l);void 0===u?(i&&0===i.usedTimes&&this._releasePipeline(i),u=this._getRenderPipeline(e,a,o,l,t)):e.pipeline=u,u.usedTimes++,a.usedTimes++,o.usedTimes++,r.pipeline=u}return r.pipeline}delete(e){const t=this.get(e).pipeline;return t&&(t.usedTimes--,0===t.usedTimes&&this._releasePipeline(t),t.isComputePipeline?(t.computeProgram.usedTimes--,0===t.computeProgram.usedTimes&&this._releaseProgram(t.computeProgram)):(t.fragmentProgram.usedTimes--,t.vertexProgram.usedTimes--,0===t.vertexProgram.usedTimes&&this._releaseProgram(t.vertexProgram),0===t.fragmentProgram.usedTimes&&this._releaseProgram(t.fragmentProgram))),super.delete(e)}dispose(){super.dispose(),this.caches=new Map,this.programs={vertex:new Map,fragment:new Map,compute:new Map}}updateForRender(e){this.getForRender(e)}_getComputePipeline(e,t,n,r){n=n||this._getComputeCacheKey(e,t);let i=this.caches.get(n);return void 0===i&&(i=new iD(n,t),this.caches.set(n,i),this.backend.createComputePipeline(i,r)),i}_getRenderPipeline(e,t,n,r,i){r=r||this._getRenderCacheKey(e,t,n);let s=this.caches.get(r);return void 0===s&&(s=new rD(r,t,n),this.caches.set(r,s),e.pipeline=s,this.backend.createRenderPipeline(e,i)),s}_getComputeCacheKey(e,t){return e.id+","+t.id}_getRenderCacheKey(e,t,n){return t.id+","+n.id+","+this.backend.getRenderCacheKey(e)}_releasePipeline(e){this.caches.delete(e.cacheKey)}_releaseProgram(e){const t=e.code,n=e.stage;this.programs[n].delete(t)}_needsComputeUpdate(e){const t=this.get(e);return void 0===t.pipeline||t.version!==e.version}_needsRenderUpdate(e){return void 0===this.get(e).pipeline||this.backend.needsRenderUpdate(e)}}class lD extends jP{constructor(e,t,n,r,i,s){super(),this.backend=e,this.textures=n,this.pipelines=i,this.attributes=r,this.nodes=t,this.info=s,this.pipelines.bindings=this}getForRender(e){const t=e.getBindings();for(const e of t){const n=this.get(e);void 0===n.bindGroup&&(this._init(e),this.backend.createBindings(e,t,0),n.bindGroup=e)}return t}getForCompute(e){const t=this.nodes.getForCompute(e).bindings;for(const e of t){const n=this.get(e);void 0===n.bindGroup&&(this._init(e),this.backend.createBindings(e,t,0),n.bindGroup=e)}return t}updateForCompute(e){this._updateBindings(this.getForCompute(e))}updateForRender(e){this._updateBindings(this.getForRender(e))}_updateBindings(e){for(const t of e)this._update(t,e)}_init(e){for(const t of e.bindings)if(t.isSampledTexture)this.textures.updateTexture(t.texture);else if(t.isStorageBuffer){const e=t.attribute,n=e.isIndirectStorageBufferAttribute?YP:QP;this.attributes.update(e,n)}}_update(e,t){const{backend:n}=this;let r=!1,i=!0,s=0,a=0;for(const t of e.bindings){if(t.isNodeUniformsGroup){if(!this.nodes.updateGroup(t))continue}if(t.isUniformBuffer){t.update()&&n.updateBinding(t)}else if(t.isSampler)t.update();else if(t.isSampledTexture){const e=this.textures.get(t.texture);t.needsBindingsUpdate(e.generation)&&(r=!0);const o=t.update(),l=t.texture;o&&this.textures.updateTexture(l);const u=n.get(l);if(void 0!==u.externalTexture||e.isDefaultTexture?i=!1:(s=10*s+l.id,a+=l.version),!0===n.isWebGPUBackend&&void 0===u.texture&&void 0===u.externalTexture&&(console.error("Bindings._update: binding should be available:",t,o,l,t.textureNode.value,r),this.textures.updateTexture(l),r=!0),!0===l.isStorageTexture){const e=this.get(l);!0===t.store?e.needsMipmap=!0:this.textures.needsMipmaps(l)&&!0===e.needsMipmap&&(this.backend.generateMipmaps(l),e.needsMipmap=!1)}}}!0===r&&this.backend.updateBindings(e,t,i?s:0,a)}}function uD(e,t){return e.groupOrder!==t.groupOrder?e.groupOrder-t.groupOrder:e.renderOrder!==t.renderOrder?e.renderOrder-t.renderOrder:e.material.id!==t.material.id?e.material.id-t.material.id:e.z!==t.z?e.z-t.z:e.id-t.id}function cD(e,t){return e.groupOrder!==t.groupOrder?e.groupOrder-t.groupOrder:e.renderOrder!==t.renderOrder?e.renderOrder-t.renderOrder:e.z!==t.z?t.z-e.z:e.id-t.id}function AD(e){return(e.transmission>0||e.transmissionNode)&&2===e.side&&!1===e.forceSinglePass}class hD{constructor(e,t,n){this.renderItems=[],this.renderItemsIndex=0,this.opaque=[],this.transparentDoublePass=[],this.transparent=[],this.bundles=[],this.lightsNode=e.getNode(t,n),this.lightsArray=[],this.scene=t,this.camera=n,this.occlusionQueryCount=0}begin(){return this.renderItemsIndex=0,this.opaque.length=0,this.transparentDoublePass.length=0,this.transparent.length=0,this.bundles.length=0,this.lightsArray.length=0,this.occlusionQueryCount=0,this}getNextRenderItem(e,t,n,r,i,s,a){let o=this.renderItems[this.renderItemsIndex];return void 0===o?(o={id:e.id,object:e,geometry:t,material:n,groupOrder:r,renderOrder:e.renderOrder,z:i,group:s,clippingContext:a},this.renderItems[this.renderItemsIndex]=o):(o.id=e.id,o.object=e,o.geometry=t,o.material=n,o.groupOrder=r,o.renderOrder=e.renderOrder,o.z=i,o.group=s,o.clippingContext=a),this.renderItemsIndex++,o}push(e,t,n,r,i,s,a){const o=this.getNextRenderItem(e,t,n,r,i,s,a);!0===e.occlusionTest&&this.occlusionQueryCount++,!0===n.transparent||n.transmission>0?(AD(n)&&this.transparentDoublePass.push(o),this.transparent.push(o)):this.opaque.push(o)}unshift(e,t,n,r,i,s,a){const o=this.getNextRenderItem(e,t,n,r,i,s,a);!0===n.transparent||n.transmission>0?(AD(n)&&this.transparentDoublePass.unshift(o),this.transparent.unshift(o)):this.opaque.unshift(o)}pushBundle(e){this.bundles.push(e)}pushLight(e){this.lightsArray.push(e)}sort(e,t){this.opaque.length>1&&this.opaque.sort(e||uD),this.transparentDoublePass.length>1&&this.transparentDoublePass.sort(t||cD),this.transparent.length>1&&this.transparent.sort(t||cD)}finish(){this.lightsNode.setLights(this.lightsArray);for(let e=this.renderItemsIndex,t=this.renderItems.length;e<t;e++){const t=this.renderItems[e];if(null===t.id)break;t.id=null,t.object=null,t.geometry=null,t.material=null,t.groupOrder=null,t.renderOrder=null,t.z=null,t.group=null,t.clippingContext=null}}}class dD{constructor(e){this.lighting=e,this.lists=new qP}get(e,t){const n=this.lists,r=[e,t];let i=n.get(r);return void 0===i&&(i=new hD(this.lighting,e,t),n.set(r,i)),i}dispose(){this.lists=new qP}}let pD=0;class fD{constructor(){this.id=pD++,this.color=!0,this.clearColor=!0,this.clearColorValue={r:0,g:0,b:0,a:1},this.depth=!0,this.clearDepth=!0,this.clearDepthValue=1,this.stencil=!1,this.clearStencil=!0,this.clearStencilValue=1,this.viewport=!1,this.viewportValue=new en,this.scissor=!1,this.scissorValue=new en,this.textures=null,this.depthTexture=null,this.activeCubeFace=0,this.sampleCount=1,this.width=0,this.height=0,this.isRenderContext=!0}getCacheKey(){return mD(this)}}function mD(e){const{textures:t,activeCubeFace:n}=e,r=[n];for(const e of t)r.push(e.id);return ib(r)}class gD{constructor(){this.chainMaps={}}get(e,t,n=null){const r=[e,t];let i;if(null===n)i="default";else{const e=n.texture.format;i=`${n.textures.length}:${e}:${n.samples}:${n.depthBuffer}:${n.stencilBuffer}`}const s=this.getChainMap(i);let a=s.get(r);return void 0===a&&(a=new fD,s.set(r,a)),null!==n&&(a.sampleCount=0===n.samples?1:n.samples),a}getChainMap(e){return this.chainMaps[e]||(this.chainMaps[e]=new qP)}dispose(){this.chainMaps={}}}const vD=new on;class _D extends jP{constructor(e,t,n){super(),this.renderer=e,this.backend=t,this.info=n}updateRenderTarget(e,t=0){const n=this.get(e),r=0===e.samples?1:e.samples,i=n.depthTextureMips||(n.depthTextureMips={}),s=e.textures,a=this.getSize(s[0]),o=a.width>>t,l=a.height>>t;let u=e.depthTexture||i[t];const c=!0===e.depthBuffer||!0===e.stencilBuffer;let A=!1;void 0===u&&c&&(u=new rs,u.format=e.stencilBuffer?ve:ge,u.type=e.stencilBuffer?ce:se,u.image.width=o,u.image.height=l,i[t]=u),n.width===a.width&&a.height===n.height||(A=!0,u&&(u.needsUpdate=!0,u.image.width=o,u.image.height=l)),n.width=a.width,n.height=a.height,n.textures=s,n.depthTexture=u||null,n.depth=e.depthBuffer,n.stencil=e.stencilBuffer,n.renderTarget=e,n.sampleCount!==r&&(A=!0,u&&(u.needsUpdate=!0),n.sampleCount=r);const h={sampleCount:r};for(let e=0;e<s.length;e++){const t=s[e];A&&(t.needsUpdate=!0),this.updateTexture(t,h)}if(u&&this.updateTexture(u,h),!0!==n.initialized){n.initialized=!0;const t=()=>{e.removeEventListener("dispose",t);for(let e=0;e<s.length;e++)this._destroyTexture(s[e]);u&&this._destroyTexture(u),this.delete(e)};e.addEventListener("dispose",t)}}updateTexture(e,t={}){const n=this.get(e);if(!0===n.initialized&&n.version===e.version)return;const r=e.isRenderTargetTexture||e.isDepthTexture||e.isFramebufferTexture,i=this.backend;if(r&&!0===n.initialized&&(i.destroySampler(e),i.destroyTexture(e)),e.isFramebufferTexture){const t=this.renderer.getRenderTarget();e.type=t?t.texture.type:ee}const{width:s,height:a,depth:o}=this.getSize(e);if(t.width=s,t.height=a,t.depth=o,t.needsMipmaps=this.needsMipmaps(e),t.levels=t.needsMipmaps?this.getMipLevels(e,s,a):1,r||!0===e.isStorageTexture)i.createSampler(e),i.createTexture(e,t),n.generation=e.version;else{if(!0!==n.initialized&&i.createSampler(e),e.version>0){const r=e.image;if(void 0===r)console.warn("THREE.Renderer: Texture marked for update but image is undefined.");else if(!1===r.complete)console.warn("THREE.Renderer: Texture marked for update but image is incomplete.");else{if(e.images){const n=[];for(const t of e.images)n.push(t);t.images=n}else t.image=r;void 0!==n.isDefaultTexture&&!0!==n.isDefaultTexture||(i.createTexture(e,t),n.isDefaultTexture=!1,n.generation=e.version),!0===e.source.dataReady&&i.updateTexture(e,t),t.needsMipmaps&&0===e.mipmaps.length&&i.generateMipmaps(e)}}else i.createDefaultTexture(e),n.isDefaultTexture=!0,n.generation=e.version}if(!0!==n.initialized){n.initialized=!0,n.generation=e.version,this.info.memory.textures++;const t=()=>{e.removeEventListener("dispose",t),this._destroyTexture(e),this.info.memory.textures--};e.addEventListener("dispose",t)}n.version=e.version}getSize(e,t=vD){let n=e.images?e.images[0]:e.image;return n?(void 0!==n.image&&(n=n.image),t.width=n.width||1,t.height=n.height||1,t.depth=e.isCubeTexture?6:n.depth||1):t.width=t.height=t.depth=1,t}getMipLevels(e,t,n){let r;return r=e.isCompressedTexture?e.mipmaps?e.mipmaps.length:1:Math.floor(Math.log2(Math.max(t,n)))+1,r}needsMipmaps(e){return this.isEnvironmentTexture(e)||!0===e.isCompressedTexture||e.generateMipmaps}isEnvironmentTexture(e){const t=e.mapping;return t===z||t===V||t===q||t===G}_destroyTexture(e){this.backend.destroySampler(e),this.backend.destroyTexture(e),this.delete(e)}}class yD extends Rr{constructor(e,t,n,r=1){super(e,t,n),this.a=r}set(e,t,n,r=1){return this.a=r,super.set(e,t,n)}copy(e){return void 0!==e.a&&(this.a=e.a),super.copy(e)}clone(){return new this.constructor(this.r,this.g,this.b,this.a)}}class xD extends jS{static get type(){return"ParameterNode"}constructor(e,t=null){super(e,t),this.isParameterNode=!0}getHash(){return this.uuid}generate(){return this.name}}class bD extends Sb{static get type(){return"StackNode"}constructor(e=null){super(),this.nodes=[],this.outputNode=null,this.parent=e,this._currentCond=null,this.isStackNode=!0}getNodeType(e){return this.outputNode?this.outputNode.getNodeType(e):"void"}add(e){return this.nodes.push(e),this}If(e,t){const n=new oS(t);return this._currentCond=Qw(e,n),this.add(this._currentCond)}ElseIf(e,t){const n=new oS(t),r=Qw(e,n);return this._currentCond.elseNode=r,this._currentCond=r,this}Else(e){return this._currentCond.elseNode=new oS(e),this}build(e,...t){const n=fS();pS(this);for(const t of this.nodes)t.build(e,"void");return pS(n),this.outputNode?this.outputNode.build(e,...t):super.build(e,...t)}else(...e){return console.warn("TSL.StackNode: .else() has been renamed to .Else()."),this.Else(...e)}elseif(...e){return console.warn("TSL.StackNode: .elseif() has been renamed to .ElseIf()."),this.ElseIf(...e)}}const SD=AS(bD);new Oi,new on,new on,new on,new On,new on(0,0,-1),new en,new on,new on,new en,new Lt;const TD=new tn;nR.flipX(),TD.depthTexture=new rs(1,1);const wD=new Oa(-1,1,1,-1,0,1);class MD extends Zr{constructor(e=!1){super();const t=!1===e?[0,-1,0,1,2,1]:[0,2,0,0,2,0];this.setAttribute("position",new Hr([-1,3,0,-1,-1,0,3,-1,0],3)),this.setAttribute("uv",new Hr(t,2))}}const ED=new MD;class CD extends ci{constructor(e=null){super(ED,e),this.camera=wD,this.isQuadMesh=!0}renderAsync(e){return e.renderAsync(this,wD)}render(e){e.render(this,wD)}}const RD=new Xn,ND=new On;class PD extends Sb{static get type(){return"SceneNode"}constructor(e=PD.BACKGROUND_BLURRINESS,t=null){super(),this.scope=e,this.scene=t}setup(e){const t=this.scope,n=null!==this.scene?this.scene:e.scene;let r;return t===PD.BACKGROUND_BLURRINESS?r=EE("backgroundBlurriness","float",n):t===PD.BACKGROUND_INTENSITY?r=EE("backgroundIntensity","float",n):t===PD.BACKGROUND_ROTATION?r=HS("mat4").label("backgroundRotation").setGroup(GS).onRenderUpdate((()=>{const e=n.background;return null!==e&&e.isTexture&&300!==e.mapping?(RD.copy(n.backgroundRotation),RD.x*=-1,RD.y*=-1,RD.z*=-1,ND.makeRotationFromEuler(RD)):ND.identity(),ND})):console.error("THREE.SceneNode: Unknown scope:",t),r}}PD.BACKGROUND_BLURRINESS="backgroundBlurriness",PD.BACKGROUND_INTENSITY="backgroundIntensity",PD.BACKGROUND_ROTATION="backgroundRotation";const DD=hS(PD,PD.BACKGROUND_BLURRINESS),LD=hS(PD,PD.BACKGROUND_INTENSITY),ID=hS(PD,PD.BACKGROUND_ROTATION),UD=new Lt;class BD extends IM{static get type(){return"PassTextureNode"}constructor(e,t){super(t),this.passNode=e,this.setUpdateMatrix(!1)}setup(e){return e.object.isQuadMesh&&this.passNode.build(e),super.setup(e)}clone(){return new this.constructor(this.passNode,this.value)}}class OD extends BD{static get type(){return"PassMultipleTextureNode"}constructor(e,t,n=!1){super(e,null),this.textureName=t,this.previousTexture=n}updateTexture(){this.value=this.previousTexture?this.passNode.getPreviousTexture(this.textureName):this.passNode.getTexture(this.textureName)}setup(e){return this.updateTexture(),super.setup(e)}clone(){return new this.constructor(this.passNode,this.textureName,this.previousTexture)}}class FD extends Mb{static get type(){return"PassNode"}constructor(e,t,n,r={}){super("vec4"),this.scope=e,this.scene=t,this.camera=n,this.options=r,this._pixelRatio=1,this._width=1,this._height=1;const i=new rs;i.isRenderTargetTexture=!0,i.name="depth";const s=new tn(this._width*this._pixelRatio,this._height*this._pixelRatio,{type:oe,...r});s.texture.name="output",s.depthTexture=i,this.renderTarget=s,this.updateBeforeType=db,this._textures={output:s.texture,depth:i},this._textureNodes={},this._linearDepthNodes={},this._viewZNodes={},this._previousTextures={},this._previousTextureNodes={},this._cameraNear=HS(0),this._cameraFar=HS(0),this._mrt=null,this.isPassNode=!0}setMRT(e){return this._mrt=e,this}getMRT(){return this._mrt}isGlobal(){return!0}getTexture(e){let t=this._textures[e];if(void 0===t){t=this.renderTarget.texture.clone(),t.isRenderTargetTexture=!0,t.name=e,this._textures[e]=t,this.renderTarget.textures.push(t)}return t}getPreviousTexture(e){let t=this._previousTextures[e];return void 0===t&&(t=this.getTexture(e).clone(),t.isRenderTargetTexture=!0,this._previousTextures[e]=t),t}toggleTexture(e){const t=this._previousTextures[e];if(void 0!==t){const n=this._textures[e],r=this.renderTarget.textures.indexOf(n);this.renderTarget.textures[r]=t,this._textures[e]=t,this._previousTextures[e]=n,this._textureNodes[e].updateTexture(),this._previousTextureNodes[e].updateTexture()}}getTextureNode(e="output"){let t=this._textureNodes[e];return void 0===t&&(t=lS(new OD(this,e)),t.updateTexture(),this._textureNodes[e]=t),t}getPreviousTextureNode(e="output"){let t=this._previousTextureNodes[e];return void 0===t&&(void 0===this._textureNodes[e]&&this.getTextureNode(e),t=lS(new OD(this,e,!0)),t.updateTexture(),this._previousTextureNodes[e]=t),t}getViewZNode(e="depth"){let t=this._viewZNodes[e];if(void 0===t){const n=this._cameraNear,r=this._cameraFar;this._viewZNodes[e]=t=fR(this.getTextureNode(e),n,r)}return t}getLinearDepthNode(e="depth"){let t=this._linearDepthNodes[e];if(void 0===t){const n=this._cameraNear,r=this._cameraFar,i=this.getViewZNode(e);this._linearDepthNodes[e]=t=dR(i,n,r)}return t}setup({renderer:e}){return this.renderTarget.samples=void 0===this.options.samples?e.samples:this.options.samples,!0===e.backend.isWebGLBackend&&(this.renderTarget.samples=0),this.renderTarget.depthTexture.isMultisampleRenderTargetTexture=this.renderTarget.samples>1,this.scope===FD.COLOR?this.getTextureNode():this.getLinearDepthNode()}updateBefore(e){const{renderer:t}=e,{scene:n,camera:r}=this;this._pixelRatio=t.getPixelRatio();const i=t.getSize(UD);this.setSize(i.width,i.height);const s=t.getRenderTarget(),a=t.getMRT();this._cameraNear.value=r.near,this._cameraFar.value=r.far;for(const e in this._previousTextures)this.toggleTexture(e);t.setRenderTarget(this.renderTarget),t.setMRT(this._mrt),t.render(n,r),t.setRenderTarget(s),t.setMRT(a)}setSize(e,t){this._width=e,this._height=t;const n=this._width*this._pixelRatio,r=this._height*this._pixelRatio;this.renderTarget.setSize(n,r)}setPixelRatio(e){this._pixelRatio=e,this.setSize(this._width,this._height)}dispose(){this.renderTarget.dispose()}}FD.COLOR="color",FD.DEPTH="depth";const kD=dS((([e,t])=>e.mul(t).clamp())).setLayout({name:"linearToneMapping",type:"vec3",inputs:[{name:"color",type:"vec3"},{name:"exposure",type:"float"}]}),qD=dS((([e,t])=>(e=e.mul(t)).div(e.add(1)).clamp())).setLayout({name:"reinhardToneMapping",type:"vec3",inputs:[{name:"color",type:"vec3"},{name:"exposure",type:"float"}]}),GD=dS((([e,t])=>{const n=(e=(e=e.mul(t)).sub(.004).max(0)).mul(e.mul(6.2).add(.5)),r=e.mul(e.mul(6.2).add(1.7)).add(.06);return n.div(r).pow(2.2)})).setLayout({name:"cineonToneMapping",type:"vec3",inputs:[{name:"color",type:"vec3"},{name:"exposure",type:"float"}]}),zD=dS((([e])=>{const t=e.mul(e.add(.0245786)).sub(90537e-9),n=e.mul(e.add(.432951).mul(.983729)).add(.238081);return t.div(n)})),VD=dS((([e,t])=>{const n=US(.59719,.35458,.04823,.076,.90834,.01566,.0284,.13383,.83777),r=US(1.60475,-.53108,-.07367,-.10208,1.10813,-.00605,-.00327,-.07276,1.07602);return e=e.mul(t).div(.6),e=n.mul(e),e=zD(e),(e=r.mul(e)).clamp()})).setLayout({name:"acesFilmicToneMapping",type:"vec3",inputs:[{name:"color",type:"vec3"},{name:"exposure",type:"float"}]}),HD=US(MS(1.6605,-.1246,-.0182),MS(-.5876,1.1329,-.1006),MS(-.0728,-.0083,1.1187)),jD=US(MS(.6274,.0691,.0164),MS(.3293,.9195,.088),MS(.0433,.0113,.8956)),WD=dS((([e])=>{const t=MS(e).toVar(),n=MS(t.mul(t)).toVar(),r=MS(n.mul(n)).toVar();return vS(15.5).mul(r.mul(n)).sub(wT(40.14,r.mul(t))).add(wT(31.96,r).sub(wT(6.868,n.mul(t))).add(wT(.4298,n).add(wT(.1191,t).sub(.00232))))})),XD=dS((([e,t])=>{const n=MS(e).toVar(),r=US(MS(.856627153315983,.137318972929847,.11189821299995),MS(.0951212405381588,.761241990602591,.0767994186031903),MS(.0482516061458583,.101439036467562,.811302368396859)),i=US(MS(1.1271005818144368,-.1413297634984383,-.14132976349843826),MS(-.11060664309660323,1.157823702216272,-.11060664309660294),MS(-.016493938717834573,-.016493938717834257,1.2519364065950405)),s=vS(-12.47393),a=vS(4.026069);return n.mulAssign(t),n.assign(jD.mul(n)),n.assign(r.mul(n)),n.assign(Cw(n,1e-10)),n.assign(tw(n)),n.assign(n.sub(s).div(a.sub(s))),n.assign(zw(n,0,1)),n.assign(WD(n)),n.assign(i.mul(n)),n.assign(Bw(Cw(MS(0),n),MS(2.2))),n.assign(HD.mul(n)),n.assign(zw(n,0,1)),n})).setLayout({name:"agxToneMapping",type:"vec3",inputs:[{name:"color",type:"vec3"},{name:"exposure",type:"float"}]}),QD=dS((([e,t])=>{const n=vS(.76),r=vS(.15);e=e.mul(t);const i=Ew(e.r,Ew(e.g,e.b)),s=Qw(i.lessThan(.08),i.sub(wT(6.25,i.mul(i))),.04);e.subAssign(s);const a=Cw(e.r,Cw(e.g,e.b));mS(a.lessThan(n),(()=>e));const o=TT(1,n),l=TT(1,o.mul(o).div(a.add(o.sub(n))));e.mulAssign(l.div(a));const u=TT(1,MT(1,r.mul(a.sub(l)).add(1)));return Gw(e,MS(l),u)})).setLayout({name:"neutralToneMapping",type:"vec3",inputs:[{name:"color",type:"vec3"},{name:"exposure",type:"float"}]});class YD extends Sb{static get type(){return"CodeNode"}constructor(e="",t=[],n=""){super("code"),this.isCodeNode=!0,this.code=e,this.language=n,this.includes=t}isGlobal(){return!0}setIncludes(e){return this.includes=e,this}getIncludes(){return this.includes}generate(e){const t=this.getIncludes(e);for(const n of t)n.build(e);const n=e.getCodeFromNode(this,this.getNodeType(e));return n.code=this.code,n.code}serialize(e){super.serialize(e),e.code=this.code,e.language=this.language}deserialize(e){super.deserialize(e),this.code=e.code,this.language=e.language}}class $D extends YD{static get type(){return"FunctionNode"}constructor(e="",t=[],n=""){super(e,t,n)}getNodeType(e){return this.getNodeFunction(e).type}getInputs(e){return this.getNodeFunction(e).inputs}getNodeFunction(e){const t=e.getDataFromNode(this);let n=t.nodeFunction;return void 0===n&&(n=e.parser.parseFunction(this.code),t.nodeFunction=n),n}generate(e,t){super.generate(e);const n=this.getNodeFunction(e),r=n.name,i=n.type,s=e.getCodeFromNode(this,i);""!==r&&(s.name=r);const a=e.getPropertyName(s),o=this.getNodeFunction(e).getCode(a);return s.code=o+"\n","property"===t?a:e.format(`${a}()`,i,t)}}class KD extends Sb{static get type(){return"FogNode"}constructor(e,t){super("float"),this.isFogNode=!0,this.colorNode=e,this.factorNode=t}getViewZNode(e){let t;const n=e.context.getViewZ;return void 0!==n&&(t=n(this)),(t||JM.z).negate()}setup(){return this.factorNode}}class ZD extends KD{static get type(){return"FogRangeNode"}constructor(e,t,n){super(e),this.isFogRangeNode=!0,this.nearNode=t,this.farNode=n}setup(e){const t=this.getViewZNode(e);return Hw(this.nearNode,this.farNode,t)}}const JD=AS(ZD);class eL extends KD{static get type(){return"FogExp2Node"}constructor(e,t){super(e),this.isFogExp2Node=!0,this.densityNode=t}setup(e){const t=this.getViewZNode(e),n=this.densityNode;return n.mul(n,t,t).negate().exp().oneMinus()}}const tL=AS(eL);AS(class extends Sb{constructor(e){super(),this.scope=e}generate(e){const{scope:t}=this,{renderer:n}=e;!0===n.backend.isWebGLBackend?e.addFlowCode(`\t// ${t}Barrier \n`):e.addLineFlowCode(`${t}Barrier()`,this)}});class nL extends Mb{static get type(){return"AtomicFunctionNode"}constructor(e,t,n,r=null){super("uint"),this.method=e,this.pointerNode=t,this.valueNode=n,this.storeNode=r}getInputType(e){return this.pointerNode.getNodeType(e)}getNodeType(e){return this.getInputType(e)}generate(e){const t=this.method,n=this.getNodeType(e),r=this.getInputType(e),i=this.pointerNode,s=this.valueNode,a=[];a.push(`&${i.build(e,r)}`),a.push(s.build(e,r));const o=`${e.getMethod(t,n)}( ${a.join(", ")} )`;if(null!==this.storeNode){const t=this.storeNode.build(e,r);e.addLineFlowCode(`${t} = ${o}`,this)}else e.addLineFlowCode(o,this)}}let rL;function iL(e){rL=rL||new WeakMap;let t=rL.get(e);return void 0===t&&rL.set(e,t={}),t}function sL(e){const t=iL(e);return t.shadowMatrix||(t.shadowMatrix=HS("mat4").setGroup(GS).onRenderUpdate((()=>(e.shadow.updateMatrices(e),e.shadow.matrix))))}function aL(e){const t=iL(e);return t.position||(t.position=HS(new on).setGroup(GS).onRenderUpdate(((t,n)=>n.value.setFromMatrixPosition(e.matrixWorld))))}function oL(e){const t=iL(e);return t.viewPosition||(t.viewPosition=HS(new on).setGroup(GS).onRenderUpdate((({camera:t},n)=>{n.value=n.value||new on,n.value.setFromMatrixPosition(e.matrixWorld),n.value.applyMatrix4(t.matrixWorldInverse)})))}nL.ATOMIC_LOAD="atomicLoad",nL.ATOMIC_STORE="atomicStore",nL.ATOMIC_ADD="atomicAdd",nL.ATOMIC_SUB="atomicSub",nL.ATOMIC_MAX="atomicMax",nL.ATOMIC_MIN="atomicMin",nL.ATOMIC_AND="atomicAnd",nL.ATOMIC_OR="atomicOr",nL.ATOMIC_XOR="atomicXor",AS(nL);const lL=e=>qM.transformDirection(aL(e).sub(function(e){const t=iL(e);return t.targetPosition||(t.targetPosition=HS(new on).setGroup(GS).onRenderUpdate(((t,n)=>n.value.setFromMatrixPosition(e.target.matrixWorld))))}(e))),uL=(e,t)=>{for(const n of t)if(n.isAnalyticLightNode&&n.light.id===e)return n;return null},cL=new WeakMap;class AL extends Sb{static get type(){return"LightsNode"}constructor(){super("vec3"),this.totalDiffuseNode=MS().toVar("totalDiffuse"),this.totalSpecularNode=MS().toVar("totalSpecular"),this.outgoingLightNode=MS().toVar("outgoingLight"),this._lights=[],this._lightNodes=null,this._lightNodesHash=null,this.global=!0}getHash(e){if(null===this._lightNodesHash){null===this._lightNodes&&this.setupLightsNode(e);const t=[];for(const e of this._lightNodes)t.push(e.getSelf().getHash());this._lightNodesHash="lights-"+t.join(",")}return this._lightNodesHash}analyze(e){const t=e.getDataFromNode(this);for(const n of t.nodes)n.build(e)}setupLightsNode(e){const t=[],n=this._lightNodes,r=(e=>e.sort(((e,t)=>e.id-t.id)))(this._lights),i=e.renderer.library;for(const e of r)if(e.isNode)t.push(lS(e));else{let r=null;if(null!==n&&(r=uL(e.id,n)),null===r){const n=i.getLightNodeClass(e.constructor);if(null===n){console.warn(`LightsNode.setupNodeLights: Light node not found for ${e.constructor.name}`);continue}let r=null;cL.has(e)?r=cL.get(e):(r=lS(new n(e)),cL.set(e,r)),t.push(r)}}this._lightNodes=t}setupLights(e,t){for(const n of t)n.build(e)}setup(e){null===this._lightNodes&&this.setupLightsNode(e);const t=e.context,n=t.lightingModel;let r=this.outgoingLightNode;if(n){const{_lightNodes:i,totalDiffuseNode:s,totalSpecularNode:a}=this;t.outgoingLight=r;const o=e.addStack();e.getDataFromNode(this).nodes=o.nodes,n.start(t,o,e),this.setupLights(e,i),n.indirect(t,o,e);const{backdrop:l,backdropAlpha:u}=t,{directDiffuse:c,directSpecular:A,indirectDiffuse:h,indirectSpecular:d}=t.reflectedLight;let p=c.add(h);null!==l&&(p=MS(null!==u?u.mix(p,l):l),t.material.transparent=!0),s.assign(p),a.assign(A.add(d)),r.assign(s.add(a)),n.finish(t,o,e),r=r.bypass(e.removeStack())}return r}setLights(e){return this._lights=e,this._lightNodes=null,this._lightNodesHash=null,this}getLights(){return this._lights}get hasLights(){return this._lights.length>0}}const hL=new WeakMap,dL=MS().toVar("shadowWorldPosition"),pL=dS((([e,t,n])=>{let r=KM.sub(e).length();return r=r.sub(t).div(n.sub(t)),r=r.saturate(),r})),fL=e=>{let t=hL.get(e);if(void 0===t){const n=e.isPointLight?(e=>{const t=e.shadow.camera,n=EE("near","float",t).setGroup(GS),r=EE("far","float",t).setGroup(GS),i=VM(e);return pL(i,n,r)})(e):null;t=new TR,t.colorNode=NS(0,0,0,1),t.depthNode=n,t.isShadowNodeMaterial=!0,t.blending=0,t.name="ShadowMaterial",hL.set(e,t)}return t},mL=dS((({depthTexture:e,shadowCoord:t})=>UM(e,t.xy).compare(t.z))),gL=dS((({depthTexture:e,shadowCoord:t,shadow:n})=>{const r=(t,n)=>UM(e,t).compare(n),i=EE("mapSize","vec2",n).setGroup(GS),s=EE("radius","float",n).setGroup(GS),a=bS(1).div(i),o=a.x.negate().mul(s),l=a.y.negate().mul(s),u=a.x.mul(s),c=a.y.mul(s),A=o.div(2),h=l.div(2),d=u.div(2),p=c.div(2);return ST(r(t.xy.add(bS(o,l)),t.z),r(t.xy.add(bS(0,l)),t.z),r(t.xy.add(bS(u,l)),t.z),r(t.xy.add(bS(A,h)),t.z),r(t.xy.add(bS(0,h)),t.z),r(t.xy.add(bS(d,h)),t.z),r(t.xy.add(bS(o,0)),t.z),r(t.xy.add(bS(A,0)),t.z),r(t.xy,t.z),r(t.xy.add(bS(d,0)),t.z),r(t.xy.add(bS(u,0)),t.z),r(t.xy.add(bS(A,p)),t.z),r(t.xy.add(bS(0,p)),t.z),r(t.xy.add(bS(d,p)),t.z),r(t.xy.add(bS(o,c)),t.z),r(t.xy.add(bS(0,c)),t.z),r(t.xy.add(bS(u,c)),t.z)).mul(1/17)})),vL=dS((({depthTexture:e,shadowCoord:t,shadow:n})=>{const r=(t,n)=>UM(e,t).compare(n),i=EE("mapSize","vec2",n).setGroup(GS),s=bS(1).div(i),a=s.x,o=s.y,l=t.xy,u=ow(l.mul(i).add(.5));return l.subAssign(u.mul(s)),ST(r(l,t.z),r(l.add(bS(a,0)),t.z),r(l.add(bS(0,o)),t.z),r(l.add(s),t.z),Gw(r(l.add(bS(a.negate(),0)),t.z),r(l.add(bS(a.mul(2),0)),t.z),u.x),Gw(r(l.add(bS(a.negate(),o)),t.z),r(l.add(bS(a.mul(2),o)),t.z),u.x),Gw(r(l.add(bS(0,o.negate())),t.z),r(l.add(bS(0,o.mul(2))),t.z),u.y),Gw(r(l.add(bS(a,o.negate())),t.z),r(l.add(bS(a,o.mul(2))),t.z),u.y),Gw(Gw(r(l.add(bS(a.negate(),o.negate())),t.z),r(l.add(bS(a.mul(2),o.negate())),t.z),u.x),Gw(r(l.add(bS(a.negate(),o.mul(2))),t.z),r(l.add(bS(a.mul(2),o.mul(2))),t.z),u.x),u.y)).mul(1/9)})),_L=dS((({depthTexture:e,shadowCoord:t})=>{const n=vS(1).toVar(),r=UM(e).uv(t.xy).rg,i=Nw(t.z,r.x);return mS(i.notEqual(vS(1)),(()=>{const e=t.z.sub(r.x),s=Cw(0,r.y.mul(r.y));let a=s.div(s.add(e.mul(e)));a=zw(TT(a,.3).div(.95-.3)),n.assign(zw(Cw(i,a)))})),n})),yL=dS((({samples:e,radius:t,size:n,shadowPass:r})=>{const i=vS(0).toVar(),s=vS(0).toVar(),a=e.lessThanEqual(vS(1)).select(vS(0),vS(2).div(e.sub(1))),o=e.lessThanEqual(vS(1)).select(vS(0),vS(-1));zC({start:_S(0),end:_S(e),type:"int",condition:"<"},(({i:e})=>{const l=o.add(vS(e).mul(a)),u=r.uv(ST(iR.xy,bS(0,l).mul(t)).div(n)).x;i.addAssign(u),s.addAssign(u.mul(u))})),i.divAssign(e),s.divAssign(e);const l=nw(s.sub(i.mul(i)));return bS(i,l)})),xL=dS((({samples:e,radius:t,size:n,shadowPass:r})=>{const i=vS(0).toVar(),s=vS(0).toVar(),a=e.lessThanEqual(vS(1)).select(vS(0),vS(2).div(e.sub(1))),o=e.lessThanEqual(vS(1)).select(vS(0),vS(-1));zC({start:_S(0),end:_S(e),type:"int",condition:"<"},(({i:e})=>{const l=o.add(vS(e).mul(a)),u=r.uv(ST(iR.xy,bS(l,0).mul(t)).div(n));i.addAssign(u.x),s.addAssign(ST(u.y.mul(u.y),u.x.mul(u.x)))})),i.divAssign(e),s.divAssign(e);const l=nw(s.sub(i.mul(i)));return bS(i,l)})),bL=[mL,gL,vL,_L],SL=new CD;class TL extends Sb{static get type(){return"ShadowNode"}constructor(e,t=null){super(),this.light=e,this.shadow=t||e.shadow,this.shadowMap=null,this.vsmShadowMapVertical=null,this.vsmShadowMapHorizontal=null,this.vsmMaterialVertical=null,this.vsmMaterialHorizontal=null,this.updateBeforeType=pb,this._node=null,this.isShadowNode=!0}setupShadowFilter(e,{filterFn:t,depthTexture:n,shadowCoord:r,shadow:i}){const s=r.x.greaterThanEqual(0).and(r.x.lessThanEqual(1)).and(r.y.greaterThanEqual(0)).and(r.y.lessThanEqual(1)).and(r.z.lessThanEqual(1)),a=t({depthTexture:n,shadowCoord:r,shadow:i});return s.select(a,vS(1))}setupShadowCoord(e,t){const{shadow:n}=this,{renderer:r}=e,i=EE("bias","float",n).setGroup(GS);let s,a=t;if(n.camera.isOrthographicCamera||!0!==r.logarithmicDepthBuffer)a=a.xyz.div(a.w),s=a.z,r.coordinateSystem===yt&&(s=s.mul(2).sub(1));else{const e=a.w;a=a.xy.div(e);const t=EE("near","float",n.camera).setGroup(GS),r=EE("far","float",n.camera).setGroup(GS);s=mR(e.negate(),t,r)}return a=MS(a.x,a.y.oneMinus(),s.add(i)),a}getShadowFilterFn(e){return bL[e]}setupShadow(e){const{renderer:t}=e,{light:n,shadow:r}=this,i=t.shadowMap.type,s=new rs(r.mapSize.width,r.mapSize.height);s.compareFunction=ut;const a=e.createRenderTarget(r.mapSize.width,r.mapSize.height);if(a.depthTexture=s,r.camera.updateProjectionMatrix(),3===i){s.compareFunction=null,this.vsmShadowMapVertical=e.createRenderTarget(r.mapSize.width,r.mapSize.height,{format:xe,type:oe}),this.vsmShadowMapHorizontal=e.createRenderTarget(r.mapSize.width,r.mapSize.height,{format:xe,type:oe});const t=UM(s),n=UM(this.vsmShadowMapVertical.texture),i=EE("blurSamples","float",r).setGroup(GS),a=EE("radius","float",r).setGroup(GS),o=EE("mapSize","vec2",r).setGroup(GS);let l=this.vsmMaterialVertical||(this.vsmMaterialVertical=new TR);l.fragmentNode=yL({samples:i,radius:a,size:o,shadowPass:t}).context(e.getSharedContext()),l.name="VSMVertical",l=this.vsmMaterialHorizontal||(this.vsmMaterialHorizontal=new TR),l.fragmentNode=xL({samples:i,radius:a,size:o,shadowPass:n}).context(e.getSharedContext()),l.name="VSMHorizontal"}const o=EE("intensity","float",r).setGroup(GS),l=EE("normalBias","float",r).setGroup(GS),u=sL(n).mul(dL.add(uE.mul(l))),c=this.setupShadowCoord(e,u),A=r.filterNode||this.getShadowFilterFn(t.shadowMap.type)||null;if(null===A)throw new Error("THREE.WebGPURenderer: Shadow map type not supported yet.");const h=3===i?this.vsmShadowMapHorizontal.texture:s,d=this.setupShadowFilter(e,{filterFn:A,shadowTexture:a.texture,depthTexture:h,shadowCoord:c,shadow:r}),p=UM(a.texture,c),f=Gw(1,d.rgb.mix(p,1),o.mul(p.a)).toVar();return this.shadowMap=a,this.shadow.map=a,f}setup(e){if(!1!==e.renderer.shadowMap.enabled)return dS((({material:t})=>{dL.assign(t.shadowPositionNode||KM);let n=this._node;return null===n&&(this._node=n=this.setupShadow(e)),e.material.shadowNode&&console.warn('THREE.NodeMaterial: ".shadowNode" is deprecated. Use ".castShadowNode" instead.'),e.material.receivedShadowNode&&(n=e.material.receivedShadowNode(n)),n}))()}renderShadow(e){const{shadow:t,shadowMap:n}=this,{renderer:r,scene:i}=e;n.setSize(t.mapSize.width,t.mapSize.height),r.render(i,t.camera)}updateShadow(e){const{shadowMap:t,light:n,shadow:r}=this,{renderer:i,scene:s,camera:a}=e,o=i.shadowMap.type,l=t.depthTexture.version;this._depthVersionCached=l;const u=s.overrideMaterial;s.overrideMaterial=fL(n),r.camera.layers.mask=a.layers.mask;const c=i.getRenderTarget(),A=i.getRenderObjectFunction(),h=i.getMRT();i.setMRT(null),i.setRenderObjectFunction(((e,...t)=>{(!0===e.castShadow||e.receiveShadow&&3===o)&&i.renderObject(e,...t)})),i.setRenderTarget(t),this.renderShadow(e),i.setRenderObjectFunction(A),!0!==n.isPointLight&&3===o&&this.vsmPass(i),i.setRenderTarget(c),i.setMRT(h),s.overrideMaterial=u}vsmPass(e){const{shadow:t}=this;this.vsmShadowMapVertical.setSize(t.mapSize.width,t.mapSize.height),this.vsmShadowMapHorizontal.setSize(t.mapSize.width,t.mapSize.height),e.setRenderTarget(this.vsmShadowMapVertical),SL.material=this.vsmMaterialVertical,SL.render(e),e.setRenderTarget(this.vsmShadowMapHorizontal),SL.material=this.vsmMaterialHorizontal,SL.render(e)}dispose(){this.shadowMap.dispose(),this.shadowMap=null,null!==this.vsmShadowMapVertical&&(this.vsmShadowMapVertical.dispose(),this.vsmShadowMapVertical=null,this.vsmMaterialVertical.dispose(),this.vsmMaterialVertical=null),null!==this.vsmShadowMapHorizontal&&(this.vsmShadowMapHorizontal.dispose(),this.vsmShadowMapHorizontal=null,this.vsmMaterialHorizontal.dispose(),this.vsmMaterialHorizontal=null),this.updateBeforeType=hb}updateBefore(e){const{shadow:t}=this;(t.needsUpdate||t.autoUpdate)&&(this.updateShadow(e),this.shadowMap.depthTexture.version===this._depthVersionCached&&(t.needsUpdate=!1))}}class wL extends QC{static get type(){return"AnalyticLightNode"}constructor(e=null){super(),this.light=e,this.color=new Rr,this.colorNode=e&&e.colorNode||HS(this.color).setGroup(GS),this.baseColorNode=null,this.shadowNode=null,this.shadowColorNode=null,this.isAnalyticLightNode=!0,this.updateType=db}getCacheKey(){return sb(super.getCacheKey(),this.light.id,this.light.castShadow?1:0)}getHash(){return this.light.uuid}setupShadowNode(){return((e,t)=>lS(new TL(e,t)))(this.light)}setupShadow(e){const{renderer:t}=e;if(!1===t.shadowMap.enabled)return;let n=this.shadowColorNode;if(null===n){const t=this.light.shadow.shadowNode;let r;r=void 0!==t?lS(t):this.setupShadowNode(e),this.shadowNode=r,this.shadowColorNode=n=this.colorNode.mul(r),this.baseColorNode=this.colorNode}this.colorNode=n}setup(e){this.colorNode=this.baseColorNode||this.colorNode,this.light.castShadow?e.object.receiveShadow&&this.setupShadow(e):null!==this.shadowNode&&(this.shadowNode.dispose(),this.shadowNode=null,this.shadowColorNode=null)}update(){const{light:e}=this;this.color.copy(e.color).multiplyScalar(e.intensity)}}const ML=dS((e=>{const{lightDistance:t,cutoffDistance:n,decayExponent:r}=e,i=t.pow(r).max(.01).reciprocal();return n.greaterThan(0).select(i.mul(t.div(n).pow4().oneMinus().clamp().pow2()),i)})),EL=new Rr,CL=dS((([e,t])=>{const n=e.toVar(),r=pw(n),i=MT(1,Cw(r.x,Cw(r.y,r.z)));r.mulAssign(i),n.mulAssign(i.mul(t.mul(2).oneMinus()));const s=bS(n.xy).toVar(),a=t.mul(1.5).oneMinus();return mS(r.z.greaterThanEqual(a),(()=>{mS(n.z.greaterThan(0),(()=>{s.x.assign(TT(4,n.x))}))})).ElseIf(r.x.greaterThanEqual(a),(()=>{const e=fw(n.x);s.x.assign(n.z.mul(e).add(e.mul(2)))})).ElseIf(r.y.greaterThanEqual(a),(()=>{const e=fw(n.y);s.x.assign(n.x.add(e.mul(2)).add(2)),s.y.assign(n.z.mul(e).sub(2))})),bS(.125,.25).mul(s).add(bS(.375,.75)).flipY()})).setLayout({name:"cubeToUV",type:"vec2",inputs:[{name:"pos",type:"vec3"},{name:"texelSizeY",type:"float"}]}),RL=dS((({depthTexture:e,bd3D:t,dp:n,texelSize:r})=>UM(e,CL(t,r.y)).compare(n))),NL=dS((({depthTexture:e,bd3D:t,dp:n,texelSize:r,shadow:i})=>{const s=EE("radius","float",i).setGroup(GS),a=bS(-1,1).mul(s).mul(r.y);return UM(e,CL(t.add(a.xyy),r.y)).compare(n).add(UM(e,CL(t.add(a.yyy),r.y)).compare(n)).add(UM(e,CL(t.add(a.xyx),r.y)).compare(n)).add(UM(e,CL(t.add(a.yyx),r.y)).compare(n)).add(UM(e,CL(t,r.y)).compare(n)).add(UM(e,CL(t.add(a.xxy),r.y)).compare(n)).add(UM(e,CL(t.add(a.yxy),r.y)).compare(n)).add(UM(e,CL(t.add(a.xxx),r.y)).compare(n)).add(UM(e,CL(t.add(a.yxx),r.y)).compare(n)).mul(1/9)})),PL=dS((({filterFn:e,depthTexture:t,shadowCoord:n,shadow:r})=>{const i=n.xyz.toVar(),s=i.length(),a=HS("float").setGroup(GS).onRenderUpdate((()=>r.camera.near)),o=HS("float").setGroup(GS).onRenderUpdate((()=>r.camera.far)),l=EE("bias","float",r).setGroup(GS),u=HS(r.mapSize).setGroup(GS),c=vS(1).toVar();return mS(s.sub(o).lessThanEqual(0).and(s.sub(a).greaterThanEqual(0)),(()=>{const n=s.sub(a).div(o.sub(a)).toVar();n.addAssign(l);const A=i.normalize(),h=bS(1).div(u.mul(bS(4,2)));c.assign(e({depthTexture:t,bd3D:A,dp:n,texelSize:h,shadow:r}))})),c})),DL=new en,LL=new Lt,IL=new Lt;class UL extends TL{static get type(){return"PointShadowNode"}constructor(e,t=null){super(e,t)}getShadowFilterFn(e){return 0===e?RL:NL}setupShadowCoord(e,t){return t}setupShadowFilter(e,{filterFn:t,shadowTexture:n,depthTexture:r,shadowCoord:i,shadow:s}){return PL({filterFn:t,shadowTexture:n,depthTexture:r,shadowCoord:i,shadow:s})}renderShadow(e){const{shadow:t,shadowMap:n,light:r}=this,{renderer:i,scene:s}=e,a=t.getFrameExtents();IL.copy(t.mapSize),IL.multiply(a),n.setSize(IL.width,IL.height),LL.copy(t.mapSize);const o=i.autoClear,l=i.getClearColor(EL),u=i.getClearAlpha();i.autoClear=!1,i.setClearColor(t.clearColor,t.clearAlpha),i.clear();const c=t.getViewportCount();for(let e=0;e<c;e++){const a=t.getViewport(e),o=LL.x*a.x,l=IL.y-LL.y-LL.y*a.y;DL.set(o,l,LL.x*a.z,LL.y*a.w),n.viewport.copy(DL),t.updateMatrices(r,e),i.render(s,t.camera)}i.autoClear=o,i.setClearColor(l,u)}}const BL=dS((({color:e,lightViewPosition:t,cutoffDistance:n,decayExponent:r},i)=>{const s=i.context.lightingModel,a=t.sub(JM),o=a.normalize(),l=a.length(),u=ML({lightDistance:l,cutoffDistance:n,decayExponent:r}),c=e.mul(u),A=i.context.reflectedLight;s.direct({lightDirection:o,lightColor:c,reflectedLight:A},i.stack,i)}));class OL extends wL{static get type(){return"PointLightNode"}constructor(e=null){super(e),this.cutoffDistanceNode=HS(0).setGroup(GS),this.decayExponentNode=HS(0).setGroup(GS)}update(e){const{light:t}=this;super.update(e),this.cutoffDistanceNode.value=t.distance,this.decayExponentNode.value=t.decay}setupShadowNode(){return((e,t)=>lS(new UL(e,t)))(this.light)}setup(e){super.setup(e),BL({color:this.colorNode,lightViewPosition:oL(this.light),cutoffDistance:this.cutoffDistanceNode,decayExponent:this.decayExponentNode}).append()}}const FL=dS((([e,t])=>{const n=e.x,r=e.y,i=e.z;let s=t.element(0).mul(.886227);return s=s.add(t.element(1).mul(1.023328).mul(r)),s=s.add(t.element(2).mul(1.023328).mul(i)),s=s.add(t.element(3).mul(1.023328).mul(n)),s=s.add(t.element(4).mul(.858086).mul(n).mul(r)),s=s.add(t.element(5).mul(.858086).mul(r).mul(i)),s=s.add(t.element(6).mul(i.mul(i).mul(.743125).sub(.247708))),s=s.add(t.element(7).mul(.858086).mul(n).mul(i)),s=s.add(t.element(8).mul(.429043).mul(wT(n,n).sub(wT(r,r)))),s})),kL=new yD;class qL extends jP{constructor(e,t){super(),this.renderer=e,this.nodes=t}update(e,t,n){const r=this.renderer,i=this.nodes.getBackgroundNode(e)||e.background;let s=!1;if(null===i)r._clearColor.getRGB(kL,it),kL.a=r._clearColor.a;else if(!0===i.isColor)i.getRGB(kL,it),kL.a=1,s=!0;else if(!0===i.isNode){const n=this.get(e),s=i;kL.copy(r._clearColor);let a=n.backgroundMesh;if(void 0===a){const e=$w(NS(s).mul(LD),{getUV:()=>ID.mul(oE),getTextureLevel:()=>DD});let t=RC();t=t.setZ(t.w);const r=new TR;r.name="Background.material",r.side=1,r.depthTest=!1,r.depthWrite=!1,r.fog=!1,r.lights=!1,r.vertexNode=t,r.colorNode=e,n.backgroundMeshNode=e,n.backgroundMesh=a=new ci(new ra(1,32,32),r),a.frustumCulled=!1,a.name="Background.mesh",a.onBeforeRender=function(e,t,n){this.matrixWorld.copyPosition(n.matrixWorld)}}const o=s.getCacheKey();n.backgroundCacheKey!==o&&(n.backgroundMeshNode.node=NS(s).mul(LD),n.backgroundMeshNode.needsUpdate=!0,a.material.needsUpdate=!0,n.backgroundCacheKey=o),t.unshift(a,a.geometry,a.material,0,0,null,null)}else console.error("THREE.Renderer: Unsupported background configuration.",i);if(!0===r.autoClear||!0===s){const e=n.clearColorValue;e.r=kL.r,e.g=kL.g,e.b=kL.b,e.a=kL.a,!0!==r.backend.isWebGLBackend&&!0!==r.alpha||(e.r*=e.a,e.g*=e.a,e.b*=e.a),n.depthClearValue=r._clearDepth,n.stencilClearValue=r._clearStencil,n.clearColor=!0===r.autoClearColor,n.clearDepth=!0===r.autoClearDepth,n.clearStencil=!0===r.autoClearStencil}else n.clearColor=!1,n.clearDepth=!1,n.clearStencil=!1}}let GL=0;class zL{constructor(e="",t=[],n=0,r=[]){this.name=e,this.bindings=t,this.index=n,this.bindingsReference=r,this.id=GL++}}class VL{constructor(e,t,n,r,i,s,a,o,l,u=[]){this.vertexShader=e,this.fragmentShader=t,this.computeShader=n,this.transforms=u,this.nodeAttributes=r,this.bindings=i,this.updateNodes=s,this.updateBeforeNodes=a,this.updateAfterNodes=o,this.monitor=l,this.usedTimes=0}createBindings(){const e=[];for(const t of this.bindings){if(!0!==t.bindings[0].groupNode.shared){const n=new zL(t.name,[],t.index,t);e.push(n);for(const e of t.bindings)n.bindings.push(e.clone())}else e.push(t)}return e}}class HL{constructor(e,t,n=null){this.isNodeAttribute=!0,this.name=e,this.type=t,this.node=n}}class jL{constructor(e,t,n){this.isNodeUniform=!0,this.name=e,this.type=t,this.node=n.getSelf()}get value(){return this.node.value}set value(e){this.node.value=e}get id(){return this.node.id}get groupNode(){return this.node.groupNode}}class WL{constructor(e,t){this.isNodeVar=!0,this.name=e,this.type=t}}class XL extends WL{constructor(e,t){super(e,t),this.needsInterpolation=!1,this.isNodeVarying=!0}}class QL{constructor(e,t,n=""){this.name=e,this.type=t,this.code=n,Object.defineProperty(this,"isNodeCode",{value:!0})}}let YL=0;class $L{constructor(e=null){this.id=YL++,this.nodesData=new WeakMap,this.parent=e}getData(e){let t=this.nodesData.get(e);return void 0===t&&null!==this.parent&&(t=this.parent.getData(e)),t}setData(e,t){this.nodesData.set(e,t)}}class KL{constructor(e,t){this.name=e,this.value=t,this.boundary=0,this.itemSize=0,this.offset=0}setValue(e){this.value=e}getValue(){return this.value}}class ZL extends KL{constructor(e,t=0){super(e,t),this.isNumberUniform=!0,this.boundary=4,this.itemSize=1}}class JL extends KL{constructor(e,t=new Lt){super(e,t),this.isVector2Uniform=!0,this.boundary=8,this.itemSize=2}}class eI extends KL{constructor(e,t=new on){super(e,t),this.isVector3Uniform=!0,this.boundary=16,this.itemSize=3}}class tI extends KL{constructor(e,t=new en){super(e,t),this.isVector4Uniform=!0,this.boundary=16,this.itemSize=4}}class nI extends KL{constructor(e,t=new Rr){super(e,t),this.isColorUniform=!0,this.boundary=16,this.itemSize=3}}class rI extends KL{constructor(e,t=new It){super(e,t),this.isMatrix3Uniform=!0,this.boundary=48,this.itemSize=12}}class iI extends KL{constructor(e,t=new On){super(e,t),this.isMatrix4Uniform=!0,this.boundary=64,this.itemSize=16}}class sI extends ZL{constructor(e){super(e.name,e.value),this.nodeUniform=e}getValue(){return this.nodeUniform.value}getType(){return this.nodeUniform.type}}class aI extends JL{constructor(e){super(e.name,e.value),this.nodeUniform=e}getValue(){return this.nodeUniform.value}getType(){return this.nodeUniform.type}}class oI extends eI{constructor(e){super(e.name,e.value),this.nodeUniform=e}getValue(){return this.nodeUniform.value}getType(){return this.nodeUniform.type}}class lI extends tI{constructor(e){super(e.name,e.value),this.nodeUniform=e}getValue(){return this.nodeUniform.value}getType(){return this.nodeUniform.type}}class uI extends nI{constructor(e){super(e.name,e.value),this.nodeUniform=e}getValue(){return this.nodeUniform.value}getType(){return this.nodeUniform.type}}class cI extends rI{constructor(e){super(e.name,e.value),this.nodeUniform=e}getValue(){return this.nodeUniform.value}getType(){return this.nodeUniform.type}}class AI extends iI{constructor(e){super(e.name,e.value),this.nodeUniform=e}getValue(){return this.nodeUniform.value}getType(){return this.nodeUniform.type}}const hI=[.125,.215,.35,.446,.526,.582],dI=20,pI=new Oa(-1,1,1,-1,0,1),fI=new bi(90,1),mI=new Rr;let gI=null,vI=0,_I=0;const yI=(1+Math.sqrt(5))/2,xI=1/yI,bI=[new on(-yI,xI,0),new on(yI,xI,0),new on(-xI,0,yI),new on(xI,0,yI),new on(0,yI,-xI),new on(0,yI,xI),new on(-1,1,-1),new on(1,1,-1),new on(-1,1,1),new on(1,1,1)],SI=[3,1,5,0,4,2],TI=iP(RM(),CM("faceIndex")).normalize(),wI=MS(TI.x,TI.y.negate(),TI.z);class MI{constructor(e){this._renderer=e,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._lodMeshes=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._backgroundBox=null}get _hasInitialized(){return this._renderer.hasInitialized()}fromScene(e,t=0,n=.1,r=100,i=null){if(this._setSize(256),!1===this._hasInitialized){console.warn("THREE.PMREMGenerator: .fromScene() called before the backend is initialized. Try using .fromSceneAsync() instead.");const s=i||this._allocateTargets();return this.fromSceneAsync(e,t,n,r,s),s}gI=this._renderer.getRenderTarget(),vI=this._renderer.getActiveCubeFace(),_I=this._renderer.getActiveMipmapLevel();const s=i||this._allocateTargets();return s.depthBuffer=!0,this._sceneToCubeUV(e,n,r,s),t>0&&this._blur(s,0,0,t),this._applyPMREM(s),this._cleanup(s),s}async fromSceneAsync(e,t=0,n=.1,r=100,i=null){return!1===this._hasInitialized&&await this._renderer.init(),this.fromScene(e,t,n,r,i)}fromEquirectangular(e,t=null){if(!1===this._hasInitialized){console.warn("THREE.PMREMGenerator: .fromEquirectangular() called before the backend is initialized. Try using .fromEquirectangularAsync() instead."),this._setSizeFromTexture(e);const n=t||this._allocateTargets();return this.fromEquirectangularAsync(e,n),n}return this._fromTexture(e,t)}async fromEquirectangularAsync(e,t=null){return!1===this._hasInitialized&&await this._renderer.init(),this._fromTexture(e,t)}fromCubemap(e,t=null){if(!1===this._hasInitialized){console.warn("THREE.PMREMGenerator: .fromCubemap() called before the backend is initialized. Try using .fromCubemapAsync() instead."),this._setSizeFromTexture(e);const n=t||this._allocateTargets();return this.fromCubemapAsync(e,t),n}return this._fromTexture(e,t)}async fromCubemapAsync(e,t=null){return!1===this._hasInitialized&&await this._renderer.init(),this._fromTexture(e,t)}async compileCubemapShader(){null===this._cubemapMaterial&&(this._cubemapMaterial=NI(),await this._compileMaterial(this._cubemapMaterial))}async compileEquirectangularShader(){null===this._equirectMaterial&&(this._equirectMaterial=PI(),await this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),null!==this._cubemapMaterial&&this._cubemapMaterial.dispose(),null!==this._equirectMaterial&&this._equirectMaterial.dispose(),null!==this._backgroundBox&&(this._backgroundBox.geometry.dispose(),this._backgroundBox.material.dispose())}_setSizeFromTexture(e){e.mapping===q||e.mapping===G?this._setSize(0===e.image.length?16:e.image[0].width||e.image[0].image.width):this._setSize(e.image.width/4)}_setSize(e){this._lodMax=Math.floor(Math.log2(e)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){null!==this._blurMaterial&&this._blurMaterial.dispose(),null!==this._pingPongRenderTarget&&this._pingPongRenderTarget.dispose();for(let e=0;e<this._lodPlanes.length;e++)this._lodPlanes[e].dispose()}_cleanup(e){this._renderer.setRenderTarget(gI,vI,_I),e.scissorTest=!1,CI(e,0,0,e.width,e.height)}_fromTexture(e,t){this._setSizeFromTexture(e),gI=this._renderer.getRenderTarget(),vI=this._renderer.getActiveCubeFace(),_I=this._renderer.getActiveMipmapLevel();const n=t||this._allocateTargets();return this._textureToCubeUV(e,n),this._applyPMREM(n),this._cleanup(n),n}_allocateTargets(){const e=3*Math.max(this._cubeSize,112),t=4*this._cubeSize,n={magFilter:K,minFilter:K,generateMipmaps:!1,type:oe,format:pe,colorSpace:it},r=EI(e,t,n);if(null===this._pingPongRenderTarget||this._pingPongRenderTarget.width!==e||this._pingPongRenderTarget.height!==t){null!==this._pingPongRenderTarget&&this._dispose(),this._pingPongRenderTarget=EI(e,t,n);const{_lodMax:r}=this;({sizeLods:this._sizeLods,lodPlanes:this._lodPlanes,sigmas:this._sigmas,lodMeshes:this._lodMeshes}=function(e){const t=[],n=[],r=[],i=[];let s=e;const a=e-4+1+hI.length;for(let o=0;o<a;o++){const a=Math.pow(2,s);n.push(a);let l=1/a;o>e-4?l=hI[o-e+4-1]:0===o&&(l=0),r.push(l);const u=1/(a-2),c=-u,A=1+u,h=[c,c,A,c,A,A,c,c,A,A,c,A],d=6,p=6,f=3,m=2,g=1,v=new Float32Array(f*p*d),_=new Float32Array(m*p*d),y=new Float32Array(g*p*d);for(let e=0;e<d;e++){const t=e%3*2/3-1,n=e>2?0:-1,r=[t,n,0,t+2/3,n,0,t+2/3,n+1,0,t,n,0,t+2/3,n+1,0,t,n+1,0],i=SI[e];v.set(r,f*p*i),_.set(h,m*p*i);const s=[i,i,i,i,i,i];y.set(s,g*p*i)}const x=new Zr;x.setAttribute("position",new qr(v,f)),x.setAttribute("uv",new qr(_,m)),x.setAttribute("faceIndex",new qr(y,g)),t.push(x),i.push(new ci(x,null)),s>4&&s--}return{lodPlanes:t,sizeLods:n,sigmas:r,lodMeshes:i}}(r)),this._blurMaterial=function(e,t,n){const r=TE(new Array(dI).fill(0)),i=HS(new on(0,1,0)),s=HS(0),a=vS(dI),o=HS(0),l=HS(1),u=UM(null),c=HS(0),A=vS(1/t),h=vS(1/n),d=vS(e),p={n:a,latitudinal:o,weights:r,poleAxis:i,outputDirection:wI,dTheta:s,samples:l,envMap:u,mipInt:c,CUBEUV_TEXEL_WIDTH:A,CUBEUV_TEXEL_HEIGHT:h,CUBEUV_MAX_MIP:d},f=RI("blur");return f.uniforms=p,f.fragmentNode=lP({...p,latitudinal:o.equal(1)}),f}(r,e,t)}return r}async _compileMaterial(e){const t=new ci(this._lodPlanes[0],e);await this._renderer.compile(t,pI)}_sceneToCubeUV(e,t,n,r){const i=fI;i.near=t,i.far=n;const s=[-1,1,-1,-1,-1,-1],a=[1,1,1,-1,-1,-1],o=this._renderer,l=o.autoClear;o.getClearColor(mI),o.autoClear=!1;let u=this._backgroundBox;if(null===u){const e=new Lr({name:"PMREM.Background",side:1,depthWrite:!1,depthTest:!1});u=new ci(new hi,e)}let c=!1;const A=e.background;A?A.isColor&&(u.material.color.copy(A),e.background=null,c=!0):(u.material.color.copy(mI),c=!0),o.setRenderTarget(r),o.clear(),c&&o.render(u,i);for(let t=0;t<6;t++){const n=t%3;0===n?(i.up.set(0,s[t],0),i.lookAt(a[t],0,0)):1===n?(i.up.set(0,0,s[t]),i.lookAt(0,a[t],0)):(i.up.set(0,s[t],0),i.lookAt(0,0,a[t]));const l=this._cubeSize;CI(r,n*l,t>2?l:0,l,l),o.render(e,i)}o.autoClear=l,e.background=A}_textureToCubeUV(e,t){const n=this._renderer,r=e.mapping===q||e.mapping===G;r?null===this._cubemapMaterial&&(this._cubemapMaterial=NI(e)):null===this._equirectMaterial&&(this._equirectMaterial=PI(e));const i=r?this._cubemapMaterial:this._equirectMaterial;i.fragmentNode.value=e;const s=this._lodMeshes[0];s.material=i;const a=this._cubeSize;CI(t,0,0,3*a,2*a),n.setRenderTarget(t),n.render(s,pI)}_applyPMREM(e){const t=this._renderer,n=t.autoClear;t.autoClear=!1;const r=this._lodPlanes.length;for(let t=1;t<r;t++){const n=Math.sqrt(this._sigmas[t]*this._sigmas[t]-this._sigmas[t-1]*this._sigmas[t-1]),i=bI[(r-t-1)%bI.length];this._blur(e,t-1,t,n,i)}t.autoClear=n}_blur(e,t,n,r,i){const s=this._pingPongRenderTarget;this._halfBlur(e,s,t,n,r,"latitudinal",i),this._halfBlur(s,e,n,n,r,"longitudinal",i)}_halfBlur(e,t,n,r,i,s,a){const o=this._renderer,l=this._blurMaterial;"latitudinal"!==s&&"longitudinal"!==s&&console.error("blur direction must be either latitudinal or longitudinal!");const u=this._lodMeshes[r];u.material=l;const c=l.uniforms,A=this._sizeLods[n]-1,h=isFinite(i)?Math.PI/(2*A):2*Math.PI/39,d=i/h,p=isFinite(i)?1+Math.floor(3*d):dI;p>dI&&console.warn(`sigmaRadians, ${i}, is too large and will clip, as it requested ${p} samples when the maximum is set to 20`);const f=[];let m=0;for(let e=0;e<dI;++e){const t=e/d,n=Math.exp(-t*t/2);f.push(n),0===e?m+=n:e<p&&(m+=2*n)}for(let e=0;e<f.length;e++)f[e]=f[e]/m;e.texture.frame=(e.texture.frame||0)+1,c.envMap.value=e.texture,c.samples.value=p,c.weights.array=f,c.latitudinal.value="latitudinal"===s?1:0,a&&(c.poleAxis.value=a);const{_lodMax:g}=this;c.dTheta.value=h,c.mipInt.value=g-n;const v=this._sizeLods[r];CI(t,3*v*(r>g-4?r-g+4:0),4*(this._cubeSize-v),3*v,2*v),o.setRenderTarget(t),o.render(u,pI)}}function EI(e,t,n){const r=new tn(e,t,n);return r.texture.mapping=H,r.texture.name="PMREM.cubeUv",r.texture.isPMREMTexture=!0,r.scissorTest=!0,r}function CI(e,t,n,r,i){e.viewport.set(t,n,r,i),e.scissor.set(t,n,r,i)}function RI(e){const t=new TR;return t.depthTest=!1,t.depthWrite=!1,t.blending=0,t.name=`PMREM_${e}`,t}function NI(e){const t=RI("cubemap");return t.fragmentNode=_E(e,wI),t}function PI(e){const t=RI("equirect");return t.fragmentNode=UM(e,DR(wI),0),t}const DI=new WeakMap,LI=new Map([[Int8Array,"int"],[Int16Array,"int"],[Int32Array,"int"],[Uint8Array,"uint"],[Uint16Array,"uint"],[Uint32Array,"uint"],[Float32Array,"float"]]),II=e=>/e/g.test(e)?String(e).replace(/\+/g,""):(e=Number(e))+(e%1?"":".0");class UI{constructor(e,t,n){this.object=e,this.material=e&&e.material||null,this.geometry=e&&e.geometry||null,this.renderer=t,this.parser=n,this.scene=null,this.camera=null,this.nodes=[],this.sequentialNodes=[],this.updateNodes=[],this.updateBeforeNodes=[],this.updateAfterNodes=[],this.hashNodes={},this.monitor=null,this.lightsNode=null,this.environmentNode=null,this.fogNode=null,this.clippingContext=null,this.vertexShader=null,this.fragmentShader=null,this.computeShader=null,this.flowNodes={vertex:[],fragment:[],compute:[]},this.flowCode={vertex:"",fragment:"",compute:""},this.uniforms={vertex:[],fragment:[],compute:[],index:0},this.structs={vertex:[],fragment:[],compute:[],index:0},this.bindings={vertex:{},fragment:{},compute:{}},this.bindingsIndexes={},this.bindGroups=null,this.attributes=[],this.bufferAttributes=[],this.varyings=[],this.codes={},this.vars={},this.flow={code:""},this.chaining=[],this.stack=SD(),this.stacks=[],this.tab="\t",this.currentFunctionNode=null,this.context={material:this.material},this.cache=new $L,this.globalCache=this.cache,this.flowsData=new WeakMap,this.shaderStage=null,this.buildStage=null,this.useComparisonMethod=!1}getBindGroupsCache(){let e=DI.get(this.renderer);return void 0===e&&(e=new qP,DI.set(this.renderer,e)),e}createRenderTarget(e,t,n){return new tn(e,t,n)}createCubeRenderTarget(e,t){return new LR(e,t)}createPMREMGenerator(){return new MI(this.renderer)}includes(e){return this.nodes.includes(e)}_getBindGroup(e,t){const n=this.getBindGroupsCache(),r=[];let i,s=!0;for(const e of t)r.push(e),s=s&&!0!==e.groupNode.shared;return s?(i=n.get(r),void 0===i&&(i=new zL(e,r,this.bindingsIndexes[e].group,r),n.set(r,i))):i=new zL(e,r,this.bindingsIndexes[e].group,r),i}getBindGroupArray(e,t){const n=this.bindings[t];let r=n[e];return void 0===r&&(void 0===this.bindingsIndexes[e]&&(this.bindingsIndexes[e]={binding:0,group:Object.keys(this.bindingsIndexes).length}),n[e]=r=[]),r}getBindings(){let e=this.bindGroups;if(null===e){const t={},n=this.bindings;for(const e of yb)for(const r in n[e]){const i=n[e][r];(t[r]||(t[r]=[])).push(...i)}e=[];for(const n in t){const r=t[n],i=this._getBindGroup(n,r);e.push(i)}this.bindGroups=e}return e}sortBindingGroups(){const e=this.getBindings();e.sort(((e,t)=>e.bindings[0].groupNode.order-t.bindings[0].groupNode.order));for(let t=0;t<e.length;t++){const n=e[t];this.bindingsIndexes[n.name].group=t,n.index=t}}setHashNode(e,t){this.hashNodes[t]=e}addNode(e){!1===this.nodes.includes(e)&&(this.nodes.push(e),this.setHashNode(e,e.getHash(this)))}addSequentialNode(e){!1===this.sequentialNodes.includes(e)&&this.sequentialNodes.push(e)}buildUpdateNodes(){for(const e of this.nodes){e.getUpdateType()!==hb&&this.updateNodes.push(e.getSelf())}for(const e of this.sequentialNodes){const t=e.getUpdateBeforeType(),n=e.getUpdateAfterType();t!==hb&&this.updateBeforeNodes.push(e.getSelf()),n!==hb&&this.updateAfterNodes.push(e.getSelf())}}get currentNode(){return this.chaining[this.chaining.length-1]}isFilteredTexture(e){return e.magFilter===K||e.magFilter===Z||e.magFilter===$||e.magFilter===J||e.minFilter===K||e.minFilter===Z||e.minFilter===$||e.minFilter===J}addChain(e){this.chaining.push(e)}removeChain(e){if(this.chaining.pop()!==e)throw new Error("NodeBuilder: Invalid node chaining!")}getMethod(e){return e}getNodeFromHash(e){return this.hashNodes[e]}addFlow(e,t){return this.flowNodes[e].push(t),t}setContext(e){this.context=e}getContext(){return this.context}getSharedContext(){return this.context,this.context}setCache(e){this.cache=e}getCache(){return this.cache}getCacheFromNode(e,t=!0){const n=this.getDataFromNode(e);return void 0===n.cache&&(n.cache=new $L(t?this.getCache():null)),n.cache}isAvailable(){return!1}getVertexIndex(){console.warn("Abstract function.")}getInstanceIndex(){console.warn("Abstract function.")}getDrawIndex(){console.warn("Abstract function.")}getFrontFacing(){console.warn("Abstract function.")}getFragCoord(){console.warn("Abstract function.")}isFlipY(){return!1}increaseUsage(e){const t=this.getDataFromNode(e);return t.usageCount=void 0===t.usageCount?1:t.usageCount+1,t.usageCount}generateTexture(){console.warn("Abstract function.")}generateTextureLod(){console.warn("Abstract function.")}generateConst(e,t=null){if(null===t&&("float"===e||"int"===e||"uint"===e?t=0:"bool"===e?t=!1:"color"===e?t=new Rr:"vec2"===e?t=new Lt:"vec3"===e?t=new on:"vec4"===e&&(t=new en)),"float"===e)return II(t);if("int"===e)return`${Math.round(t)}`;if("uint"===e)return t>=0?`${Math.round(t)}u`:"0u";if("bool"===e)return t?"true":"false";if("color"===e)return`${this.getType("vec3")}( ${II(t.r)}, ${II(t.g)}, ${II(t.b)} )`;const n=this.getTypeLength(e),r=this.getComponentType(e),i=e=>this.generateConst(r,e);if(2===n)return`${this.getType(e)}( ${i(t.x)}, ${i(t.y)} )`;if(3===n)return`${this.getType(e)}( ${i(t.x)}, ${i(t.y)}, ${i(t.z)} )`;if(4===n)return`${this.getType(e)}( ${i(t.x)}, ${i(t.y)}, ${i(t.z)}, ${i(t.w)} )`;if(n>4&&t&&(t.isMatrix3||t.isMatrix4))return`${this.getType(e)}( ${t.elements.map(i).join(", ")} )`;if(n>4)return`${this.getType(e)}()`;throw new Error(`NodeBuilder: Type '${e}' not found in generate constant attempt.`)}getType(e){return"color"===e?"vec3":e}hasGeometryAttribute(e){return this.geometry&&void 0!==this.geometry.getAttribute(e)}getAttribute(e,t){const n=this.attributes;for(const t of n)if(t.name===e)return t;const r=new HL(e,t);return n.push(r),r}getPropertyName(e){return e.name}isVector(e){return/vec\d/.test(e)}isMatrix(e){return/mat\d/.test(e)}isReference(e){return"void"===e||"property"===e||"sampler"===e||"texture"===e||"cubeTexture"===e||"storageTexture"===e||"depthTexture"===e||"texture3D"===e}needsToWorkingColorSpace(){return!1}getComponentTypeFromTexture(e){const t=e.type;if(e.isDataTexture){if(t===ie)return"int";if(t===se)return"uint"}return"float"}getElementType(e){return"mat2"===e?"vec2":"mat3"===e?"vec3":"mat4"===e?"vec4":this.getComponentType(e)}getComponentType(e){if("float"===(e=this.getVectorType(e))||"bool"===e||"int"===e||"uint"===e)return e;const t=/(b|i|u|)(vec|mat)([2-4])/.exec(e);return null===t?null:"b"===t[1]?"bool":"i"===t[1]?"int":"u"===t[1]?"uint":"float"}getVectorType(e){return"color"===e?"vec3":"texture"===e||"cubeTexture"===e||"storageTexture"===e||"texture3D"===e?"vec4":e}getTypeFromLength(e,t="float"){if(1===e)return t;const n=function(e){return lb.get(e)}(e);return("float"===t?"":t[0])+n}getTypeFromArray(e){return LI.get(e.constructor)}getTypeFromAttribute(e){let t=e;e.isInterleavedBufferAttribute&&(t=e.data);const n=t.array,r=e.itemSize,i=e.normalized;let s;return e instanceof Vr||!0===i||(s=this.getTypeFromArray(n)),this.getTypeFromLength(r,s)}getTypeLength(e){const t=this.getVectorType(e),n=/vec([2-4])/.exec(t);return null!==n?Number(n[1]):"float"===t||"bool"===t||"int"===t||"uint"===t?1:!0===/mat2/.test(e)?4:!0===/mat3/.test(e)?9:!0===/mat4/.test(e)?16:0}getVectorFromMatrix(e){return e.replace("mat","vec")}changeComponentType(e,t){return this.getTypeFromLength(this.getTypeLength(e),t)}getIntegerType(e){const t=this.getComponentType(e);return"int"===t||"uint"===t?e:this.changeComponentType(e,"int")}addStack(){return this.stack=SD(this.stack),this.stacks.push(fS()||this.stack),pS(this.stack),this.stack}removeStack(){const e=this.stack;return this.stack=e.parent,pS(this.stacks.pop()),e}getDataFromNode(e,t=this.shaderStage,n=null){let r=(n=null===n?e.isGlobal(this)?this.globalCache:this.cache:n).getData(e);return void 0===r&&(r={},n.setData(e,r)),void 0===r[t]&&(r[t]={}),r[t]}getNodeProperties(e,t="any"){const n=this.getDataFromNode(e,t);return n.properties||(n.properties={outputNode:null})}getBufferAttributeFromNode(e,t){const n=this.getDataFromNode(e);let r=n.bufferAttribute;if(void 0===r){const i=this.uniforms.index++;r=new HL("nodeAttribute"+i,t,e),this.bufferAttributes.push(r),n.bufferAttribute=r}return r}getStructTypeFromNode(e,t=this.shaderStage){const n=this.getDataFromNode(e,t);if(void 0===n.structType){const r=this.structs.index++;e.name=`StructType${r}`,this.structs[t].push(e),n.structType=e}return e}getUniformFromNode(e,t,n=this.shaderStage,r=null){const i=this.getDataFromNode(e,n,this.globalCache);let s=i.uniform;if(void 0===s){const a=this.uniforms.index++;s=new jL(r||"nodeUniform"+a,t,e),this.uniforms[n].push(s),i.uniform=s}return s}getVarFromNode(e,t=null,n=e.getNodeType(this),r=this.shaderStage){const i=this.getDataFromNode(e,r);let s=i.variable;if(void 0===s){const e=this.vars[r]||(this.vars[r]=[]);null===t&&(t="nodeVar"+e.length),s=new WL(t,n),e.push(s),i.variable=s}return s}getVaryingFromNode(e,t=null,n=e.getNodeType(this)){const r=this.getDataFromNode(e,"any");let i=r.varying;if(void 0===i){const e=this.varyings,s=e.length;null===t&&(t="nodeVarying"+s),i=new XL(t,n),e.push(i),r.varying=i}return i}getCodeFromNode(e,t,n=this.shaderStage){const r=this.getDataFromNode(e);let i=r.code;if(void 0===i){const e=this.codes[n]||(this.codes[n]=[]),s=e.length;i=new QL("nodeCode"+s,t),e.push(i),r.code=i}return i}addFlowCodeHierarchy(e,t){const{flowCodes:n,flowCodeBlock:r}=this.getDataFromNode(e);let i=!0,s=t;for(;s;){if(!0===r.get(s)){i=!1;break}s=this.getDataFromNode(s).parentNodeBlock}if(i)for(const e of n)this.addLineFlowCode(e)}addLineFlowCodeBlock(e,t,n){const r=this.getDataFromNode(e),i=r.flowCodes||(r.flowCodes=[]),s=r.flowCodeBlock||(r.flowCodeBlock=new WeakMap);i.push(t),s.set(n,!0)}addLineFlowCode(e,t=null){return""===e||(null!==t&&this.context.nodeBlock&&this.addLineFlowCodeBlock(t,e,this.context.nodeBlock),e=this.tab+e,/;\s*$/.test(e)||(e+=";\n"),this.flow.code+=e),this}addFlowCode(e){return this.flow.code+=e,this}addFlowTab(){return this.tab+="\t",this}removeFlowTab(){return this.tab=this.tab.slice(0,-1),this}getFlowData(e){return this.flowsData.get(e)}flowNode(e){const t=e.getNodeType(this),n=this.flowChildNode(e,t);return this.flowsData.set(e,n),n}buildFunctionNode(e){const t=new $D,n=this.currentFunctionNode;return this.currentFunctionNode=t,t.code=this.buildFunctionCode(e),this.currentFunctionNode=n,t}flowShaderNode(e){const t=e.layout,n={[Symbol.iterator](){let e=0;const t=Object.values(this);return{next:()=>({value:t[e],done:e++>=t.length})}}};for(const e of t.inputs)n[e.name]=new xD(e.type,e.name);e.layout=null;const r=e.call(n),i=this.flowStagesNode(r,t.type);return e.layout=t,i}flowStagesNode(e,t=null){const n=this.flow,r=this.vars,i=this.cache,s=this.buildStage,a=this.stack,o={code:""};this.flow=o,this.vars={},this.cache=new $L,this.stack=SD();for(const n of _b)this.setBuildStage(n),o.result=e.build(this,t);return o.vars=this.getVars(this.shaderStage),this.flow=n,this.vars=r,this.cache=i,this.stack=a,this.setBuildStage(s),o}getFunctionOperator(){return null}flowChildNode(e,t=null){const n=this.flow,r={code:""};return this.flow=r,r.result=e.build(this,t),this.flow=n,r}flowNodeFromShaderStage(e,t,n=null,r=null){const i=this.shaderStage;this.setShaderStage(e);const s=this.flowChildNode(t,n);return null!==r&&(s.code+=`${this.tab+r} = ${s.result};\n`),this.flowCode[e]=this.flowCode[e]+s.code,this.setShaderStage(i),s}getAttributesArray(){return this.attributes.concat(this.bufferAttributes)}getAttributes(){console.warn("Abstract function.")}getVaryings(){console.warn("Abstract function.")}getVar(e,t){return`${this.getType(e)} ${t}`}getVars(e){let t="";const n=this.vars[e];if(void 0!==n)for(const e of n)t+=`${this.getVar(e.type,e.name)}; `;return t}getUniforms(){console.warn("Abstract function.")}getCodes(e){const t=this.codes[e];let n="";if(void 0!==t)for(const e of t)n+=e.code+"\n";return n}getHash(){return this.vertexShader+this.fragmentShader+this.computeShader}setShaderStage(e){this.shaderStage=e}getShaderStage(){return this.shaderStage}setBuildStage(e){this.buildStage=e}getBuildStage(){return this.buildStage}buildCode(){console.warn("Abstract function.")}build(){const{object:e,material:t,renderer:n}=this;if(null!==t){let e=n.library.fromMaterial(t);null===e&&(console.error(`NodeMaterial: Material "${t.type}" is not compatible.`),e=new TR),e.build(this)}else this.addFlow("compute",e);for(const e of _b){this.setBuildStage(e),this.context.vertex&&this.context.vertex.isNode&&this.flowNodeFromShaderStage("vertex",this.context.vertex);for(const t of yb){this.setShaderStage(t);const n=this.flowNodes[t];for(const t of n)"generate"===e?this.flowNode(t):t.build(this)}}return this.setBuildStage(null),this.setShaderStage(null),this.buildCode(),this.buildUpdateNodes(),this}getNodeUniform(e,t){if("float"===t||"int"===t||"uint"===t)return new sI(e);if("vec2"===t||"ivec2"===t||"uvec2"===t)return new aI(e);if("vec3"===t||"ivec3"===t||"uvec3"===t)return new oI(e);if("vec4"===t||"ivec4"===t||"uvec4"===t)return new lI(e);if("color"===t)return new uI(e);if("mat3"===t)return new cI(e);if("mat4"===t)return new AI(e);throw new Error(`Uniform "${t}" not declared.`)}createNodeMaterial(e="NodeMaterial"){throw new Error(`THREE.NodeBuilder: createNodeMaterial() was deprecated. Use new ${e}() instead.`)}format(e,t,n){if((t=this.getVectorType(t))===(n=this.getVectorType(n))||null===n||this.isReference(n))return e;const r=this.getTypeLength(t),i=this.getTypeLength(n);return 16===r&&9===i?`${this.getType(n)}(${e}[0].xyz, ${e}[1].xyz, ${e}[2].xyz)`:9===r&&4===i?`${this.getType(n)}(${e}[0].xy, ${e}[1].xy)`:r>4||i>4||0===i?e:r===i?`${this.getType(n)}( ${e} )`:r>i?this.format(`${e}.${"xyz".slice(0,i)}`,this.getTypeFromLength(i,this.getComponentType(t)),n):4===i&&r>1?`${this.getType(n)}( ${this.format(e,t,"vec3")}, 1.0 )`:2===r?`${this.getType(n)}( ${this.format(e,t,"vec2")}, 0.0 )`:(1===r&&i>1&&t!==this.getComponentType(n)&&(e=`${this.getType(this.getComponentType(n))}( ${e} )`),`${this.getType(n)}( ${e} )`)}getSignature(){return`// Three.js r${s} - Node System\n`}}class BI{constructor(){this.time=0,this.deltaTime=0,this.frameId=0,this.renderId=0,this.startTime=null,this.updateMap=new WeakMap,this.updateBeforeMap=new WeakMap,this.updateAfterMap=new WeakMap,this.renderer=null,this.material=null,this.camera=null,this.object=null,this.scene=null}_getMaps(e,t){let n=e.get(t);return void 0===n&&(n={renderMap:new WeakMap,frameMap:new WeakMap},e.set(t,n)),n}updateBeforeNode(e){const t=e.getUpdateBeforeType(),n=e.updateReference(this);if(t===db){const{frameMap:t}=this._getMaps(this.updateBeforeMap,n);t.get(n)!==this.frameId&&!1!==e.updateBefore(this)&&t.set(n,this.frameId)}else if(t===pb){const{renderMap:t}=this._getMaps(this.updateBeforeMap,n);t.get(n)!==this.renderId&&!1!==e.updateBefore(this)&&t.set(n,this.renderId)}else t===fb&&e.updateBefore(this)}updateAfterNode(e){const t=e.getUpdateAfterType(),n=e.updateReference(this);if(t===db){const{frameMap:t}=this._getMaps(this.updateAfterMap,n);t.get(n)!==this.frameId&&!1!==e.updateAfter(this)&&t.set(n,this.frameId)}else if(t===pb){const{renderMap:t}=this._getMaps(this.updateAfterMap,n);t.get(n)!==this.renderId&&!1!==e.updateAfter(this)&&t.set(n,this.renderId)}else t===fb&&e.updateAfter(this)}updateNode(e){const t=e.getUpdateType(),n=e.updateReference(this);if(t===db){const{frameMap:t}=this._getMaps(this.updateMap,n);t.get(n)!==this.frameId&&!1!==e.update(this)&&t.set(n,this.frameId)}else if(t===pb){const{renderMap:t}=this._getMaps(this.updateMap,n);t.get(n)!==this.renderId&&!1!==e.update(this)&&t.set(n,this.renderId)}else t===fb&&e.update(this)}update(){this.frameId++,void 0===this.lastTime&&(this.lastTime=performance.now()),this.deltaTime=(performance.now()-this.lastTime)/1e3,this.lastTime=performance.now(),this.time+=this.deltaTime}}class OI{constructor(e,t,n=null,r="",i=!1){this.type=e,this.name=t,this.count=n,this.qualifier=r,this.isConst=i}}OI.isNodeFunctionInput=!0;class FI extends wL{static get type(){return"DirectionalLightNode"}constructor(e=null){super(e)}setup(e){super.setup(e);const t=e.context.lightingModel,n=this.colorNode,r=lL(this.light),i=e.context.reflectedLight;t.direct({lightDirection:r,lightColor:n,reflectedLight:i},e.stack,e)}}const kI=new On,qI=new On;let GI=null;class zI extends wL{static get type(){return"RectAreaLightNode"}constructor(e=null){super(e),this.halfHeight=HS(new on).setGroup(GS),this.halfWidth=HS(new on).setGroup(GS),this.updateType=pb}update(e){super.update(e);const{light:t}=this,n=e.camera.matrixWorldInverse;qI.identity(),kI.copy(t.matrixWorld),kI.premultiply(n),qI.extractRotation(kI),this.halfWidth.value.set(.5*t.width,0,0),this.halfHeight.value.set(0,.5*t.height,0),this.halfWidth.value.applyMatrix4(qI),this.halfHeight.value.applyMatrix4(qI)}setup(e){let t,n;super.setup(e),e.isAvailable("float32Filterable")?(t=UM(GI.LTC_FLOAT_1),n=UM(GI.LTC_FLOAT_2)):(t=UM(GI.LTC_HALF_1),n=UM(GI.LTC_HALF_2));const{colorNode:r,light:i}=this,s=e.context.lightingModel,a=oL(i),o=e.context.reflectedLight;s.directRectArea({lightColor:r,lightPosition:a,halfWidth:this.halfWidth,halfHeight:this.halfHeight,reflectedLight:o,ltc_1:t,ltc_2:n},e.stack,e)}static setLTC(e){GI=e}}class VI extends wL{static get type(){return"SpotLightNode"}constructor(e=null){super(e),this.coneCosNode=HS(0).setGroup(GS),this.penumbraCosNode=HS(0).setGroup(GS),this.cutoffDistanceNode=HS(0).setGroup(GS),this.decayExponentNode=HS(0).setGroup(GS)}update(e){super.update(e);const{light:t}=this;this.coneCosNode.value=Math.cos(t.angle),this.penumbraCosNode.value=Math.cos(t.angle*(1-t.penumbra)),this.cutoffDistanceNode.value=t.distance,this.decayExponentNode.value=t.decay}getSpotAttenuation(e){const{coneCosNode:t,penumbraCosNode:n}=this;return Hw(t,n,e)}setup(e){super.setup(e);const t=e.context.lightingModel,{colorNode:n,cutoffDistanceNode:r,decayExponentNode:i,light:s}=this,a=oL(s).sub(JM),o=a.normalize(),l=o.dot(lL(s)),u=this.getSpotAttenuation(l),c=a.length(),A=ML({lightDistance:c,cutoffDistance:r,decayExponent:i});let h=n.mul(u).mul(A);if(s.map){const e=function(e){const t=iL(e);if(void 0===t.projectionUV){const n=sL(e).mul(KM);t.projectionUV=n.xyz.div(n.w)}return t.projectionUV}(s),t=UM(s.map,e.xy).onRenderUpdate((()=>s.map));h=e.mul(2).sub(1).abs().lessThan(1).all().select(h.mul(t),h)}const d=e.context.reflectedLight;t.direct({lightDirection:o,lightColor:h,reflectedLight:d},e.stack,e)}}class HI extends VI{static get type(){return"IESSpotLightNode"}getSpotAttenuation(e){const t=this.light.iesMap;let n=null;if(t&&!0===t.isTexture){const r=e.acos().mul(1/Math.PI);n=UM(t,bS(r,0),0).r}else n=super.getSpotAttenuation(e);return n}}class jI extends wL{static get type(){return"AmbientLightNode"}constructor(e=null){super(e)}setup({context:e}){e.irradiance.addAssign(this.colorNode)}}class WI extends wL{static get type(){return"HemisphereLightNode"}constructor(e=null){super(e),this.lightPositionNode=aL(e),this.lightDirectionNode=this.lightPositionNode.normalize(),this.groundColorNode=HS(new Rr).setGroup(GS)}update(e){const{light:t}=this;super.update(e),this.lightPositionNode.object3d=t,this.groundColorNode.value.copy(t.groundColor).multiplyScalar(t.intensity)}setup(e){const{colorNode:t,groundColorNode:n,lightDirectionNode:r}=this,i=aE.dot(r).mul(.5).add(.5),s=Gw(n,t,i);e.context.irradiance.addAssign(s)}}class XI extends wL{static get type(){return"LightProbeNode"}constructor(e=null){super(e);const t=[];for(let e=0;e<9;e++)t.push(new on);this.lightProbe=TE(t)}update(e){const{light:t}=this;super.update(e);for(let e=0;e<9;e++)this.lightProbe.array[e].copy(t.sh.coefficients[e]).multiplyScalar(t.intensity)}setup(e){const t=FL(oE,this.lightProbe);e.context.irradiance.addAssign(t)}}class QI{parseFunction(){console.warn("Abstract function.")}}class YI{constructor(e,t,n="",r=""){this.type=e,this.inputs=t,this.name=n,this.precision=r}getCode(){console.warn("Abstract function.")}}YI.isNodeFunction=!0;const $I=/^\s*(highp|mediump|lowp)?\s*([a-z_0-9]+)\s*([a-z_0-9]+)?\s*\(([\s\S]*?)\)/i,KI=/[a-z_0-9]+/gi,ZI="#pragma main";class JI extends YI{constructor(e){const{type:t,inputs:n,name:r,precision:i,inputsCode:s,blockCode:a,headerCode:o}=(e=>{const t=(e=e.trim()).indexOf(ZI),n=-1!==t?e.slice(t+12):e,r=n.match($I);if(null!==r&&5===r.length){const i=r[4],s=[];let a=null;for(;null!==(a=KI.exec(i));)s.push(a);const o=[];let l=0;for(;l<s.length;){const e="const"===s[l][0];!0===e&&l++;let t=s[l][0];"in"===t||"out"===t||"inout"===t?l++:t="";const n=s[l++][0];let r=Number.parseInt(s[l][0]);!1===Number.isNaN(r)?l++:r=null;const i=s[l++][0];o.push(new OI(n,i,r,t,e))}const u=n.substring(r[0].length),c=void 0!==r[3]?r[3]:"";return{type:r[2],inputs:o,name:c,precision:void 0!==r[1]?r[1]:"",inputsCode:i,blockCode:u,headerCode:-1!==t?e.slice(0,t):""}}throw new Error("FunctionNode: Function is not a GLSL code.")})(e);super(t,n,r,i),this.inputsCode=s,this.blockCode=a,this.headerCode=o}getCode(e=this.name){let t;const n=this.blockCode;if(""!==n){const{type:r,inputsCode:i,headerCode:s,precision:a}=this;let o=`${r} ${e} ( ${i.trim()} )`;""!==a&&(o=`${a} ${o}`),t=s+o+n}else t="";return t}}class eU extends QI{parseFunction(e){return new JI(e)}}const tU=new WeakMap;class nU extends jP{constructor(e,t){super(),this.renderer=e,this.backend=t,this.nodeFrame=new BI,this.nodeBuilderCache=new Map,this.callHashCache=new qP,this.groupsData=new qP}updateGroup(e){const t=e.groupNode,n=t.name;if(n===zS.name)return!0;if(n===GS.name){const t=this.get(e),n=this.nodeFrame.renderId;return t.renderId!==n&&(t.renderId=n,!0)}if(n===qS.name){const t=this.get(e),n=this.nodeFrame.frameId;return t.frameId!==n&&(t.frameId=n,!0)}const r=[t,e];let i=this.groupsData.get(r);return void 0===i&&this.groupsData.set(r,i={}),i.version!==t.version&&(i.version=t.version,!0)}getForRenderCacheKey(e){return e.initialCacheKey}getForRender(e){const t=this.get(e);let n=t.nodeBuilderState;if(void 0===n){const{nodeBuilderCache:r}=this,i=this.getForRenderCacheKey(e);if(n=r.get(i),void 0===n){const t=this.backend.createNodeBuilder(e.object,this.renderer);t.scene=e.scene,t.material=e.material,t.camera=e.camera,t.context.material=e.material,t.lightsNode=e.lightsNode,t.environmentNode=this.getEnvironmentNode(e.scene),t.fogNode=this.getFogNode(e.scene),t.clippingContext=e.clippingContext,t.build(),n=this._createNodeBuilderState(t),r.set(i,n)}n.usedTimes++,t.nodeBuilderState=n}return n}delete(e){if(e.isRenderObject){const t=this.get(e).nodeBuilderState;t.usedTimes--,0===t.usedTimes&&this.nodeBuilderCache.delete(this.getForRenderCacheKey(e))}return super.delete(e)}getForCompute(e){const t=this.get(e);let n=t.nodeBuilderState;if(void 0===n){const r=this.backend.createNodeBuilder(e,this.renderer);r.build(),n=this._createNodeBuilderState(r),t.nodeBuilderState=n}return n}_createNodeBuilderState(e){return new VL(e.vertexShader,e.fragmentShader,e.computeShader,e.getAttributesArray(),e.getBindings(),e.updateNodes,e.updateBeforeNodes,e.updateAfterNodes,e.monitor,e.transforms)}getEnvironmentNode(e){return e.environmentNode||this.get(e).environmentNode||null}getBackgroundNode(e){return e.backgroundNode||this.get(e).backgroundNode||null}getFogNode(e){return e.fogNode||this.get(e).fogNode||null}getCacheKey(e,t){const n=[e,t],r=this.renderer.info.calls;let i=this.callHashCache.get(n);if(void 0===i||i.callId!==r){const s=this.getEnvironmentNode(e),a=this.getFogNode(e),o=[];t&&o.push(t.getCacheKey(!0)),s&&o.push(s.getCacheKey()),a&&o.push(a.getCacheKey()),o.push(this.renderer.shadowMap.enabled?1:0),i={callId:r,cacheKey:ib(o)},this.callHashCache.set(n,i)}return i.cacheKey}updateScene(e){this.updateEnvironment(e),this.updateFog(e),this.updateBackground(e)}get isToneMappingState(){return!this.renderer.getRenderTarget()}updateBackground(e){const t=this.get(e),n=e.background;if(n){const r=0===e.backgroundBlurriness&&t.backgroundBlurriness>0||e.backgroundBlurriness>0&&0===t.backgroundBlurriness;if(t.background!==n||r){let r=null;if(!0===n.isCubeTexture||n.mapping===z||n.mapping===V||n.mapping===H)if(e.backgroundBlurriness>0||n.mapping===H)r=dP(n);else{let e;e=!0===n.isCubeTexture?_E(n):UM(n),r=FR(e)}else!0===n.isTexture?r=UM(n,nR.flipY()).setUpdateMatrix(!0):!0!==n.isColor&&console.error("WebGPUNodes: Unsupported background configuration.",n);t.backgroundNode=r,t.background=n,t.backgroundBlurriness=e.backgroundBlurriness}}else t.backgroundNode&&(delete t.backgroundNode,delete t.background)}updateFog(e){const t=this.get(e),n=e.fog;if(n){if(t.fog!==n){let e=null;if(n.isFogExp2){const t=EE("color","color",n).setGroup(GS),r=EE("density","float",n).setGroup(GS);e=tL(t,r)}else if(n.isFog){const t=EE("color","color",n).setGroup(GS),r=EE("near","float",n).setGroup(GS),i=EE("far","float",n).setGroup(GS);e=JD(t,r,i)}else console.error("WebGPUNodes: Unsupported fog configuration.",n);t.fogNode=e,t.fog=n}}else delete t.fogNode,delete t.fog}updateEnvironment(e){const t=this.get(e),n=e.environment;if(n){if(t.environment!==n){let e=null;!0===n.isCubeTexture?e=_E(n):!0===n.isTexture?e=UM(n):console.error("Nodes: Unsupported environment configuration.",n),t.environmentNode=e,t.environment=n}}else t.environmentNode&&(delete t.environmentNode,delete t.environment)}getNodeFrame(e=this.renderer,t=null,n=null,r=null,i=null){const s=this.nodeFrame;return s.renderer=e,s.scene=t,s.object=n,s.camera=r,s.material=i,s}getNodeFrameForRender(e){return this.getNodeFrame(e.renderer,e.scene,e.object,e.camera,e.material)}getOutputCacheKey(){const e=this.renderer;return e.toneMapping+","+e.currentColorSpace}hasOutputChange(e){return tU.get(e)!==this.getOutputCacheKey()}getOutputNode(e){const t=this.renderer,n=this.getOutputCacheKey(),r=UM(e,nR).renderOutput(t.toneMapping,t.currentColorSpace);return tU.set(e,n),r}updateBefore(e){const t=e.getNodeBuilderState();for(const n of t.updateBeforeNodes)this.getNodeFrameForRender(e).updateBeforeNode(n)}updateAfter(e){const t=e.getNodeBuilderState();for(const n of t.updateAfterNodes)this.getNodeFrameForRender(e).updateAfterNode(n)}updateForCompute(e){const t=this.getNodeFrame(),n=this.getForCompute(e);for(const e of n.updateNodes)t.updateNode(e)}updateForRender(e){const t=this.getNodeFrameForRender(e),n=e.getNodeBuilderState();for(const e of n.updateNodes)t.updateNode(e)}needsRefresh(e){const t=this.getNodeFrameForRender(e);return e.getMonitor().needsRefresh(e,t)}dispose(){super.dispose(),this.nodeFrame=new BI,this.nodeBuilderCache=new Map}}const rU=new Oi;class iU{constructor(e=null){this.version=0,this.clipIntersection=null,this.cacheKey="",null===e?(this.intersectionPlanes=[],this.unionPlanes=[],this.viewNormalMatrix=new It,this.clippingGroupContexts=new WeakMap,this.shadowPass=!1):(this.viewNormalMatrix=e.viewNormalMatrix,this.clippingGroupContexts=e.clippingGroupContexts,this.shadowPass=e.shadowPass,this.viewMatrix=e.viewMatrix),this.parentVersion=null}projectPlanes(e,t,n){const r=e.length;for(let i=0;i<r;i++){rU.copy(e[i]).applyMatrix4(this.viewMatrix,this.viewNormalMatrix);const r=t[n+i],s=rU.normal;r.x=-s.x,r.y=-s.y,r.z=-s.z,r.w=rU.constant}}updateGlobal(e,t){this.shadowPass=null!==e.overrideMaterial&&e.overrideMaterial.isShadowNodeMaterial,this.viewMatrix=t.matrixWorldInverse,this.viewNormalMatrix.getNormalMatrix(this.viewMatrix)}update(e,t){let n=!1;e.version!==this.parentVersion&&(this.intersectionPlanes=Array.from(e.intersectionPlanes),this.unionPlanes=Array.from(e.unionPlanes),this.parentVersion=e.version),this.clipIntersection!==t.clipIntersection&&(this.clipIntersection=t.clipIntersection,this.clipIntersection?this.unionPlanes.length=e.unionPlanes.length:this.intersectionPlanes.length=e.intersectionPlanes.length);const r=t.clippingPlanes,i=r.length;let s,a;if(this.clipIntersection?(s=this.intersectionPlanes,a=e.intersectionPlanes.length):(s=this.unionPlanes,a=e.unionPlanes.length),s.length!==a+i){s.length=a+i;for(let e=0;e<i;e++)s[a+e]=new en;n=!0}this.projectPlanes(r,s,a),n&&(this.version++,this.cacheKey=`${this.intersectionPlanes.length}:${this.unionPlanes.length}`)}getGroupContext(e){if(this.shadowPass&&!e.clipShadows)return this;let t=this.clippingGroupContexts.get(e);return void 0===t&&(t=new iU(this),this.clippingGroupContexts.set(e,t)),t.update(this,e),t}get unionClippingCount(){return this.unionPlanes.length}}class sU{constructor(e,t){this.scene=e,this.camera=t}clone(){return Object.assign(new this.constructor,this)}}class aU{constructor(){this.lists=new qP}get(e,t){const n=this.lists,r=[e,t];let i=n.get(r);return void 0===i&&(i=new sU(e,t),n.set(r,i)),i}dispose(){this.lists=new qP}}class oU{constructor(){this.lightNodes=new WeakMap,this.materialNodes=new Map,this.toneMappingNodes=new Map}fromMaterial(e){if(e.isNodeMaterial)return e;let t=null;const n=this.getMaterialNodeClass(e.type);if(null!==n){t=new n;for(const n in e)t[n]=e[n]}return t}addToneMapping(e,t){this.addType(e,t,this.toneMappingNodes)}getToneMappingFunction(e){return this.toneMappingNodes.get(e)||null}getMaterialNodeClass(e){return this.materialNodes.get(e)||null}addMaterial(e,t){this.addType(e,t,this.materialNodes)}getLightNodeClass(e){return this.lightNodes.get(e)||null}addLight(e,t){this.addClass(e,t,this.lightNodes)}addType(e,t,n){if(n.has(t))console.warn(`Redefinition of node ${t}`);else{if("function"!=typeof e)throw new Error(`Node class ${e.name} is not a class.`);if("function"==typeof t||"object"==typeof t)throw new Error(`Base class ${t} is not a class.`);n.set(t,e)}}addClass(e,t,n){if(n.has(t))console.warn(`Redefinition of node ${t.name}`);else{if("function"!=typeof e)throw new Error(`Node class ${e.name} is not a class.`);if("function"!=typeof t)throw new Error(`Base class ${t.name} is not a class.`);n.set(t,e)}}}const lU=new AL;class uU extends qP{constructor(){super()}createNode(e=[]){return(new AL).setLights(e)}getNode(e,t){if(e.isQuadMesh)return lU;const n=[e,t];let r=this.get(n);return void 0===r&&(r=this.createNode(),this.set(n,r)),r}}const cU=new Ei,AU=new Lt,hU=new en,dU=new qi,pU=new On,fU=new en;class mU{constructor(e,t={}){this.isRenderer=!0;const{logarithmicDepthBuffer:n=!1,alpha:r=!0,depth:i=!0,stencil:s=!1,antialias:a=!1,samples:o=0,getFallback:l=null}=t;this.domElement=e.getDomElement(),this.backend=e,this.samples=o||!0===a?4:0,this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.alpha=r,this.logarithmicDepthBuffer=n,this.outputColorSpace=rt,this.toneMapping=0,this.toneMappingExposure=1,this.sortObjects=!0,this.depth=i,this.stencil=s,this.info=new tD,this.nodes={modelViewMatrix:null,modelNormalViewMatrix:null},this.library=new oU,this.lighting=new uU,this._getFallback=l,this._pixelRatio=1,this._width=this.domElement.width,this._height=this.domElement.height,this._viewport=new en(0,0,this._width,this._height),this._scissor=new en(0,0,this._width,this._height),this._scissorTest=!1,this._attributes=null,this._geometries=null,this._nodes=null,this._animation=null,this._bindings=null,this._objects=null,this._pipelines=null,this._bundles=null,this._renderLists=null,this._renderContexts=null,this._textures=null,this._background=null,this._quad=new CD(new TR),this._quad.material.type="Renderer_output",this._currentRenderContext=null,this._opaqueSort=null,this._transparentSort=null,this._frameBufferTarget=null;const u=!0===this.alpha?0:1;this._clearColor=new yD(0,0,0,u),this._clearDepth=1,this._clearStencil=0,this._renderTarget=null,this._activeCubeFace=0,this._activeMipmapLevel=0,this._mrt=null,this._renderObjectFunction=null,this._currentRenderObjectFunction=null,this._currentRenderBundle=null,this._handleObjectFunction=this._renderObjectDirect,this._isDeviceLost=!1,this.onDeviceLost=this._onDeviceLost,this._initialized=!1,this._initPromise=null,this._compilationPromises=null,this.transparent=!0,this.opaque=!0,this.shadowMap={enabled:!1,type:1},this.xr={enabled:!1},this.debug={checkShaderErrors:!0,onShaderError:null,getShaderAsync:async(e,t,n)=>{await this.compileAsync(e,t);const r=this._renderLists.get(e,t),i=this._renderContexts.get(e,t,this._renderTarget),s=e.overrideMaterial||n.material,a=this._objects.get(n,s,e,t,r.lightsNode,i,i.clippingContext),{fragmentShader:o,vertexShader:l}=a.getNodeBuilderState();return{fragmentShader:o,vertexShader:l}}}}async init(){if(this._initialized)throw new Error("Renderer: Backend has already been initialized.");return null!==this._initPromise||(this._initPromise=new Promise((async(e,t)=>{let n=this.backend;try{await n.init(this)}catch(e){if(null===this._getFallback)return void t(e);try{this.backend=n=this._getFallback(e),await n.init(this)}catch(e){return void t(e)}}this._nodes=new nU(this,n),this._animation=new kP(this._nodes,this.info),this._attributes=new KP(n),this._background=new qL(this,this._nodes),this._geometries=new eD(this._attributes,this.info),this._textures=new _D(this,n,this.info),this._pipelines=new oD(n,this._nodes),this._bindings=new lD(n,this._nodes,this._textures,this._attributes,this._pipelines,this.info),this._objects=new HP(this,this._nodes,this._geometries,this._pipelines,this._bindings,this.info),this._renderLists=new dD(this.lighting),this._bundles=new aU,this._renderContexts=new gD,this._animation.start(),this._initialized=!0,e()}))),this._initPromise}get coordinateSystem(){return this.backend.coordinateSystem}async compileAsync(e,t,n=null){if(!0===this._isDeviceLost)return;!1===this._initialized&&await this.init();const r=this._nodes.nodeFrame,i=r.renderId,s=this._currentRenderContext,a=this._currentRenderObjectFunction,o=this._compilationPromises,l=!0===e.isScene?e:cU;null===n&&(n=e);const u=this._renderTarget,c=this._renderContexts.get(n,t,u),A=this._activeMipmapLevel,h=[];this._currentRenderContext=c,this._currentRenderObjectFunction=this.renderObject,this._handleObjectFunction=this._createObjectPipeline,this._compilationPromises=h,r.renderId++,r.update(),c.depth=this.depth,c.stencil=this.stencil,c.clippingContext||(c.clippingContext=new iU),c.clippingContext.updateGlobal(l,t),l.onBeforeRender(this,e,t,u);const d=this._renderLists.get(e,t);if(d.begin(),this._projectObject(e,t,0,d,c.clippingContext),n!==e&&n.traverseVisible((function(e){e.isLight&&e.layers.test(t.layers)&&d.pushLight(e)})),d.finish(),null!==u){this._textures.updateRenderTarget(u,A);const e=this._textures.get(u);c.textures=e.textures,c.depthTexture=e.depthTexture}else c.textures=null,c.depthTexture=null;this._nodes.updateScene(l),this._background.update(l,d,c);const p=d.opaque,f=d.transparent,m=d.transparentDoublePass,g=d.lightsNode;!0===this.opaque&&p.length>0&&this._renderObjects(p,t,l,g),!0===this.transparent&&f.length>0&&this._renderTransparents(f,m,t,l,g),r.renderId=i,this._currentRenderContext=s,this._currentRenderObjectFunction=a,this._compilationPromises=o,this._handleObjectFunction=this._renderObjectDirect,await Promise.all(h)}async renderAsync(e,t){!1===this._initialized&&await this.init();const n=this._renderScene(e,t);await this.backend.resolveTimestampAsync(n,"render")}async waitForGPU(){await this.backend.waitForGPU()}setMRT(e){return this._mrt=e,this}getMRT(){return this._mrt}_onDeviceLost(e){let t=`THREE.WebGPURenderer: ${e.api} Device Lost:\n\nMessage: ${e.message}`;e.reason&&(t+=`\nReason: ${e.reason}`),console.error(t),this._isDeviceLost=!0}_renderBundle(e,t,n){const{bundleGroup:r,camera:i,renderList:s}=e,a=this._currentRenderContext,o=this._bundles.get(r,i),l=this.backend.get(o);void 0===l.renderContexts&&(l.renderContexts=new Set);const u=r.version!==l.version,c=!1===l.renderContexts.has(a)||u;if(l.renderContexts.add(a),c){this.backend.beginBundle(a),(void 0===l.renderObjects||u)&&(l.renderObjects=[]),this._currentRenderBundle=o;const e=s.opaque;!0===this.opaque&&e.length>0&&this._renderObjects(e,i,t,n),this._currentRenderBundle=null,this.backend.finishBundle(a,o),l.version=r.version}else{const{renderObjects:e}=l;for(let t=0,n=e.length;t<n;t++){const n=e[t];this._nodes.needsRefresh(n)&&(this._nodes.updateBefore(n),this._nodes.updateForRender(n),this._bindings.updateForRender(n),this._nodes.updateAfter(n))}}this.backend.addBundle(a,o)}render(e,t){if(!1===this._initialized)return console.warn("THREE.Renderer: .render() called before the backend is initialized. Try using .renderAsync() instead."),this.renderAsync(e,t);this._renderScene(e,t)}_getFrameBufferTarget(){const{currentToneMapping:e,currentColorSpace:t}=this;if(!1===(0!==e)&&!1===(t!==it))return null;const{width:n,height:r}=this.getDrawingBufferSize(AU),{depth:i,stencil:s}=this;let a=this._frameBufferTarget;return null===a&&(a=new tn(n,r,{depthBuffer:i,stencilBuffer:s,type:oe,format:pe,colorSpace:it,generateMipmaps:!1,minFilter:K,magFilter:K,samples:this.samples}),a.isPostProcessingRenderTarget=!0,this._frameBufferTarget=a),a.depthBuffer=i,a.stencilBuffer=s,a.setSize(n,r),a.viewport.copy(this._viewport),a.scissor.copy(this._scissor),a.viewport.multiplyScalar(this._pixelRatio),a.scissor.multiplyScalar(this._pixelRatio),a.scissorTest=this._scissorTest,a}_renderScene(e,t,n=!0){if(!0===this._isDeviceLost)return;const r=n?this._getFrameBufferTarget():null,i=this._nodes.nodeFrame,s=i.renderId,a=this._currentRenderContext,o=this._currentRenderObjectFunction,l=!0===e.isScene?e:cU,u=this._renderTarget,c=this._activeCubeFace,A=this._activeMipmapLevel;let h;null!==r?(h=r,this.setRenderTarget(h)):h=u;const d=this._renderContexts.get(e,t,h);this._currentRenderContext=d,this._currentRenderObjectFunction=this._renderObjectFunction||this.renderObject,this.info.calls++,this.info.render.calls++,this.info.render.frameCalls++,i.renderId=this.info.calls;const p=this.coordinateSystem;t.coordinateSystem!==p&&(t.coordinateSystem=p,t.updateProjectionMatrix()),!0===e.matrixWorldAutoUpdate&&e.updateMatrixWorld(),null===t.parent&&!0===t.matrixWorldAutoUpdate&&t.updateMatrixWorld();let f=this._viewport,m=this._scissor,g=this._pixelRatio;null!==h&&(f=h.viewport,m=h.scissor,g=1),this.getDrawingBufferSize(AU),hU.set(0,0,AU.width,AU.height);const v=void 0===f.minDepth?0:f.minDepth,_=void 0===f.maxDepth?1:f.maxDepth;d.viewportValue.copy(f).multiplyScalar(g).floor(),d.viewportValue.width>>=A,d.viewportValue.height>>=A,d.viewportValue.minDepth=v,d.viewportValue.maxDepth=_,d.viewport=!1===d.viewportValue.equals(hU),d.scissorValue.copy(m).multiplyScalar(g).floor(),d.scissor=this._scissorTest&&!1===d.scissorValue.equals(hU),d.scissorValue.width>>=A,d.scissorValue.height>>=A,d.clippingContext||(d.clippingContext=new iU),d.clippingContext.updateGlobal(l,t),l.onBeforeRender(this,e,t,h),pU.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),dU.setFromProjectionMatrix(pU,p);const y=this._renderLists.get(e,t);if(y.begin(),this._projectObject(e,t,0,y,d.clippingContext),y.finish(),!0===this.sortObjects&&y.sort(this._opaqueSort,this._transparentSort),null!==h){this._textures.updateRenderTarget(h,A);const e=this._textures.get(h);d.textures=e.textures,d.depthTexture=e.depthTexture,d.width=e.width,d.height=e.height,d.renderTarget=h,d.depth=h.depthBuffer,d.stencil=h.stencilBuffer}else d.textures=null,d.depthTexture=null,d.width=this.domElement.width,d.height=this.domElement.height,d.depth=this.depth,d.stencil=this.stencil;d.width>>=A,d.height>>=A,d.activeCubeFace=c,d.activeMipmapLevel=A,d.occlusionQueryCount=y.occlusionQueryCount,this._nodes.updateScene(l),this._background.update(l,y,d),this.backend.beginRender(d);const{bundles:x,lightsNode:b,transparentDoublePass:S,transparent:T,opaque:w}=y;if(x.length>0&&this._renderBundles(x,l,b),!0===this.opaque&&w.length>0&&this._renderObjects(w,t,l,b),!0===this.transparent&&T.length>0&&this._renderTransparents(T,S,t,l,b),this.backend.finishRender(d),i.renderId=s,this._currentRenderContext=a,this._currentRenderObjectFunction=o,null!==r){this.setRenderTarget(u,c,A);const e=this._quad;this._nodes.hasOutputChange(h.texture)&&(e.material.fragmentNode=this._nodes.getOutputNode(h.texture),e.material.needsUpdate=!0),this._renderScene(e,e.camera,!1)}return l.onAfterRender(this,e,t,h),d}getMaxAnisotropy(){return this.backend.getMaxAnisotropy()}getActiveCubeFace(){return this._activeCubeFace}getActiveMipmapLevel(){return this._activeMipmapLevel}async setAnimationLoop(e){!1===this._initialized&&await this.init(),this._animation.setAnimationLoop(e)}async getArrayBufferAsync(e){return await this.backend.getArrayBufferAsync(e)}getContext(){return this.backend.getContext()}getPixelRatio(){return this._pixelRatio}getDrawingBufferSize(e){return e.set(this._width*this._pixelRatio,this._height*this._pixelRatio).floor()}getSize(e){return e.set(this._width,this._height)}setPixelRatio(e=1){this._pixelRatio!==e&&(this._pixelRatio=e,this.setSize(this._width,this._height,!1))}setDrawingBufferSize(e,t,n){this._width=e,this._height=t,this._pixelRatio=n,this.domElement.width=Math.floor(e*n),this.domElement.height=Math.floor(t*n),this.setViewport(0,0,e,t),this._initialized&&this.backend.updateSize()}setSize(e,t,n=!0){this._width=e,this._height=t,this.domElement.width=Math.floor(e*this._pixelRatio),this.domElement.height=Math.floor(t*this._pixelRatio),!0===n&&(this.domElement.style.width=e+"px",this.domElement.style.height=t+"px"),this.setViewport(0,0,e,t),this._initialized&&this.backend.updateSize()}setOpaqueSort(e){this._opaqueSort=e}setTransparentSort(e){this._transparentSort=e}getScissor(e){const t=this._scissor;return e.x=t.x,e.y=t.y,e.width=t.width,e.height=t.height,e}setScissor(e,t,n,r){const i=this._scissor;e.isVector4?i.copy(e):i.set(e,t,n,r)}getScissorTest(){return this._scissorTest}setScissorTest(e){this._scissorTest=e,this.backend.setScissorTest(e)}getViewport(e){return e.copy(this._viewport)}setViewport(e,t,n,r,i=0,s=1){const a=this._viewport;e.isVector4?a.copy(e):a.set(e,t,n,r),a.minDepth=i,a.maxDepth=s}getClearColor(e){return e.copy(this._clearColor)}setClearColor(e,t=1){this._clearColor.set(e),this._clearColor.a=t}getClearAlpha(){return this._clearColor.a}setClearAlpha(e){this._clearColor.a=e}getClearDepth(){return this._clearDepth}setClearDepth(e){this._clearDepth=e}getClearStencil(){return this._clearStencil}setClearStencil(e){this._clearStencil=e}isOccluded(e){const t=this._currentRenderContext;return t&&this.backend.isOccluded(t,e)}clear(e=!0,t=!0,n=!0){if(!1===this._initialized)return console.warn("THREE.Renderer: .clear() called before the backend is initialized. Try using .clearAsync() instead."),this.clearAsync(e,t,n);const r=this._renderTarget||this._getFrameBufferTarget();let i=null;if(null!==r&&(this._textures.updateRenderTarget(r),i=this._textures.get(r)),this.backend.clear(e,t,n,i),null!==r&&null===this._renderTarget){const e=this._quad;this._nodes.hasOutputChange(r.texture)&&(e.material.fragmentNode=this._nodes.getOutputNode(r.texture),e.material.needsUpdate=!0),this._renderScene(e,e.camera,!1)}}clearColor(){return this.clear(!0,!1,!1)}clearDepth(){return this.clear(!1,!0,!1)}clearStencil(){return this.clear(!1,!1,!0)}async clearAsync(e=!0,t=!0,n=!0){!1===this._initialized&&await this.init(),this.clear(e,t,n)}clearColorAsync(){return this.clearAsync(!0,!1,!1)}clearDepthAsync(){return this.clearAsync(!1,!0,!1)}clearStencilAsync(){return this.clearAsync(!1,!1,!0)}get currentToneMapping(){return null!==this._renderTarget?0:this.toneMapping}get currentColorSpace(){return null!==this._renderTarget?it:this.outputColorSpace}dispose(){this.info.dispose(),this.backend.dispose(),this._animation.dispose(),this._objects.dispose(),this._pipelines.dispose(),this._nodes.dispose(),this._bindings.dispose(),this._renderLists.dispose(),this._renderContexts.dispose(),this._textures.dispose(),this.setRenderTarget(null),this.setAnimationLoop(null)}setRenderTarget(e,t=0,n=0){this._renderTarget=e,this._activeCubeFace=t,this._activeMipmapLevel=n}getRenderTarget(){return this._renderTarget}setRenderObjectFunction(e){this._renderObjectFunction=e}getRenderObjectFunction(){return this._renderObjectFunction}compute(e){if(!0===this.isDeviceLost)return;if(!1===this._initialized)return console.warn("THREE.Renderer: .compute() called before the backend is initialized. Try using .computeAsync() instead."),this.computeAsync(e);const t=this._nodes.nodeFrame,n=t.renderId;this.info.calls++,this.info.compute.calls++,this.info.compute.frameCalls++,t.renderId=this.info.calls;const r=this.backend,i=this._pipelines,s=this._bindings,a=this._nodes,o=Array.isArray(e)?e:[e];if(void 0===o[0]||!0!==o[0].isComputeNode)throw new Error("THREE.Renderer: .compute() expects a ComputeNode.");r.beginCompute(e);for(const t of o){if(!1===i.has(t)){const e=()=>{t.removeEventListener("dispose",e),i.delete(t),s.delete(t),a.delete(t)};t.addEventListener("dispose",e);const n=t.onInitFunction;null!==n&&n.call(t,{renderer:this})}a.updateForCompute(t),s.updateForCompute(t);const n=s.getForCompute(t),o=i.getForCompute(t,n);r.compute(e,t,n,o)}r.finishCompute(e),t.renderId=n}async computeAsync(e){!1===this._initialized&&await this.init(),this.compute(e),await this.backend.resolveTimestampAsync(e,"compute")}async hasFeatureAsync(e){return!1===this._initialized&&await this.init(),this.backend.hasFeature(e)}hasFeature(e){return!1===this._initialized?(console.warn("THREE.Renderer: .hasFeature() called before the backend is initialized. Try using .hasFeatureAsync() instead."),!1):this.backend.hasFeature(e)}hasInitialized(){return this._initialized}async initTextureAsync(e){!1===this._initialized&&await this.init(),this._textures.updateTexture(e)}initTexture(e){if(!1===this._initialized)return console.warn("THREE.Renderer: .initTexture() called before the backend is initialized. Try using .initTextureAsync() instead."),!1;this._textures.updateTexture(e)}copyFramebufferToTexture(e,t=null){if(null!==t)if(t.isVector2)t=fU.set(t.x,t.y,e.image.width,e.image.height).floor();else{if(!t.isVector4)return void console.error("THREE.Renderer.copyFramebufferToTexture: Invalid rectangle.");t=fU.copy(t).floor()}else t=fU.set(0,0,e.image.width,e.image.height);let n,r=this._currentRenderContext;null!==r?n=r.renderTarget:(n=this._renderTarget||this._getFrameBufferTarget(),null!==n&&(this._textures.updateRenderTarget(n),r=this._textures.get(n))),this._textures.updateTexture(e,{renderTarget:n}),this.backend.copyFramebufferToTexture(e,r,t)}copyTextureToTexture(e,t,n=null,r=null,i=0){this._textures.updateTexture(e),this._textures.updateTexture(t),this.backend.copyTextureToTexture(e,t,n,r,i)}readRenderTargetPixelsAsync(e,t,n,r,i,s=0,a=0){return this.backend.copyTextureToBuffer(e.textures[s],t,n,r,i,a)}_projectObject(e,t,n,r,i){if(!1===e.visible)return;if(e.layers.test(t.layers))if(e.isGroup)n=e.renderOrder,e.isClippingGroup&&e.enabled&&(i=i.getGroupContext(e));else if(e.isLOD)!0===e.autoUpdate&&e.update(t);else if(e.isLight)r.pushLight(e);else if(e.isSprite){if(!e.frustumCulled||dU.intersectsSprite(e)){!0===this.sortObjects&&fU.setFromMatrixPosition(e.matrixWorld).applyMatrix4(pU);const{geometry:t,material:s}=e;s.visible&&r.push(e,t,s,n,fU.z,null,i)}}else if(e.isLineLoop)console.error("THREE.Renderer: Objects of type THREE.LineLoop are not supported. Please use THREE.Line or THREE.LineSegments.");else if((e.isMesh||e.isLine||e.isPoints)&&(!e.frustumCulled||dU.intersectsObject(e))){const{geometry:t,material:s}=e;if(!0===this.sortObjects&&(null===t.boundingSphere&&t.computeBoundingSphere(),fU.copy(t.boundingSphere.center).applyMatrix4(e.matrixWorld).applyMatrix4(pU)),Array.isArray(s)){const a=t.groups;for(let o=0,l=a.length;o<l;o++){const l=a[o],u=s[l.materialIndex];u&&u.visible&&r.push(e,t,u,n,fU.z,l,i)}}else s.visible&&r.push(e,t,s,n,fU.z,null,i)}if(!0===e.isBundleGroup&&void 0!==this.backend.beginBundle){const n=r;(r=this._renderLists.get(e,t)).begin(),n.pushBundle({bundleGroup:e,camera:t,renderList:r}),r.finish()}const s=e.children;for(let e=0,a=s.length;e<a;e++)this._projectObject(s[e],t,n,r,i)}_renderBundles(e,t,n){for(const r of e)this._renderBundle(r,t,n)}_renderTransparents(e,t,n,r,i){if(t.length>0){for(const{material:e}of t)e.side=1;this._renderObjects(t,n,r,i,"backSide");for(const{material:e}of t)e.side=0;this._renderObjects(e,n,r,i);for(const{material:e}of t)e.side=2}else this._renderObjects(e,n,r,i)}_renderObjects(e,t,n,r,i=null){for(let s=0,a=e.length;s<a;s++){const a=e[s],{object:o,geometry:l,material:u,group:c,clippingContext:A}=a;if(t.isArrayCamera){const e=t.cameras;for(let t=0,s=e.length;t<s;t++){const s=e[t];if(o.layers.test(s.layers)){const e=s.viewport,t=void 0===e.minDepth?0:e.minDepth,a=void 0===e.maxDepth?1:e.maxDepth,h=this._currentRenderContext.viewportValue;h.copy(e).multiplyScalar(this._pixelRatio).floor(),h.minDepth=t,h.maxDepth=a,this.backend.updateViewport(this._currentRenderContext),this._currentRenderObjectFunction(o,n,s,l,u,c,r,A,i)}}}else this._currentRenderObjectFunction(o,n,t,l,u,c,r,A,i)}}renderObject(e,t,n,r,i,s,a,o=null,l=null){let u,c,A;if(e.onBeforeRender(this,t,n,r,i,s),null!==t.overrideMaterial){const e=t.overrideMaterial;i.positionNode&&i.positionNode.isNode&&(u=e.positionNode,e.positionNode=i.positionNode),e.alphaTest=i.alphaTest,e.alphaMap=i.alphaMap,e.isShadowNodeMaterial&&(e.side=null===i.shadowSide?i.side:i.shadowSide,i.depthNode&&i.depthNode.isNode&&(A=e.depthNode,e.depthNode=i.depthNode),i.castShadowNode&&i.castShadowNode.isNode&&(c=e.colorNode,e.colorNode=i.castShadowNode)),i=e}!0===i.transparent&&2===i.side&&!1===i.forceSinglePass?(i.side=1,this._handleObjectFunction(e,i,t,n,a,s,o,"backSide"),i.side=0,this._handleObjectFunction(e,i,t,n,a,s,o,l),i.side=2):this._handleObjectFunction(e,i,t,n,a,s,o,l),void 0!==u&&(t.overrideMaterial.positionNode=u),void 0!==A&&(t.overrideMaterial.depthNode=A),void 0!==c&&(t.overrideMaterial.colorNode=c),e.onAfterRender(this,t,n,r,i,s)}_renderObjectDirect(e,t,n,r,i,s,a,o){const l=this._objects.get(e,t,n,r,i,this._currentRenderContext,a,o);l.drawRange=e.geometry.drawRange,l.group=s;const u=this._nodes.needsRefresh(l);if(u&&(this._nodes.updateBefore(l),this._geometries.updateForRender(l),this._nodes.updateForRender(l),this._bindings.updateForRender(l)),this._pipelines.updateForRender(l),null!==this._currentRenderBundle){this.backend.get(this._currentRenderBundle).renderObjects.push(l),l.bundle=this._currentRenderBundle.scene}this.backend.draw(l,this.info),u&&this._nodes.updateAfter(l)}_createObjectPipeline(e,t,n,r,i,s,a){const o=this._objects.get(e,t,n,r,i,this._currentRenderContext,s,a);this._nodes.updateBefore(o),this._geometries.updateForRender(o),this._nodes.updateForRender(o),this._bindings.updateForRender(o),this._pipelines.getForRender(o,this._compilationPromises),this._nodes.updateAfter(o)}get compile(){return this.compileAsync}}class gU{constructor(e=""){this.name=e,this.visibility=0}setVisibility(e){this.visibility|=e}clone(){return Object.assign(new this.constructor,this)}}let vU=class extends gU{constructor(e,t=null){super(e),this.isBuffer=!0,this.bytesPerElement=Float32Array.BYTES_PER_ELEMENT,this._buffer=t}get byteLength(){return(e=this._buffer.byteLength)+($P-e%$P)%$P;var e}get buffer(){return this._buffer}update(){return!0}};class _U extends vU{constructor(e,t=null){super(e,t),this.isUniformBuffer=!0}}let yU=0;class xU extends _U{constructor(e,t){super("UniformBuffer_"+yU++,e?e.value:null),this.nodeUniform=e,this.groupNode=t}get buffer(){return this.nodeUniform.value}}class bU extends _U{constructor(e){super(e),this.isUniformsGroup=!0,this._values=null,this.uniforms=[]}addUniform(e){return this.uniforms.push(e),this}removeUniform(e){const t=this.uniforms.indexOf(e);return-1!==t&&this.uniforms.splice(t,1),this}get values(){return null===this._values&&(this._values=Array.from(this.buffer)),this._values}get buffer(){let e=this._buffer;if(null===e){const t=this.byteLength;e=new Float32Array(new ArrayBuffer(t)),this._buffer=e}return e}get byteLength(){let e=0;for(let t=0,n=this.uniforms.length;t<n;t++){const n=this.uniforms[t],{boundary:r,itemSize:i}=n,s=e%$P;0!==s&&$P-s-r<0?e+=$P-s:s%r!=0&&(e+=s%r),n.offset=e/this.bytesPerElement,e+=i*this.bytesPerElement}return Math.ceil(e/$P)*$P}update(){let e=!1;for(const t of this.uniforms)!0===this.updateByType(t)&&(e=!0);return e}updateByType(e){return e.isNumberUniform?this.updateNumber(e):e.isVector2Uniform?this.updateVector2(e):e.isVector3Uniform?this.updateVector3(e):e.isVector4Uniform?this.updateVector4(e):e.isColorUniform?this.updateColor(e):e.isMatrix3Uniform?this.updateMatrix3(e):e.isMatrix4Uniform?this.updateMatrix4(e):void console.error("THREE.WebGPUUniformsGroup: Unsupported uniform type.",e)}updateNumber(e){let t=!1;const n=this.values,r=e.getValue(),i=e.offset,s=e.getType();if(n[i]!==r){this._getBufferForType(s)[i]=n[i]=r,t=!0}return t}updateVector2(e){let t=!1;const n=this.values,r=e.getValue(),i=e.offset,s=e.getType();if(n[i+0]!==r.x||n[i+1]!==r.y){const e=this._getBufferForType(s);e[i+0]=n[i+0]=r.x,e[i+1]=n[i+1]=r.y,t=!0}return t}updateVector3(e){let t=!1;const n=this.values,r=e.getValue(),i=e.offset,s=e.getType();if(n[i+0]!==r.x||n[i+1]!==r.y||n[i+2]!==r.z){const e=this._getBufferForType(s);e[i+0]=n[i+0]=r.x,e[i+1]=n[i+1]=r.y,e[i+2]=n[i+2]=r.z,t=!0}return t}updateVector4(e){let t=!1;const n=this.values,r=e.getValue(),i=e.offset,s=e.getType();if(n[i+0]!==r.x||n[i+1]!==r.y||n[i+2]!==r.z||n[i+4]!==r.w){const e=this._getBufferForType(s);e[i+0]=n[i+0]=r.x,e[i+1]=n[i+1]=r.y,e[i+2]=n[i+2]=r.z,e[i+3]=n[i+3]=r.w,t=!0}return t}updateColor(e){let t=!1;const n=this.values,r=e.getValue(),i=e.offset;if(n[i+0]!==r.r||n[i+1]!==r.g||n[i+2]!==r.b){const e=this.buffer;e[i+0]=n[i+0]=r.r,e[i+1]=n[i+1]=r.g,e[i+2]=n[i+2]=r.b,t=!0}return t}updateMatrix3(e){let t=!1;const n=this.values,r=e.getValue().elements,i=e.offset;if(n[i+0]!==r[0]||n[i+1]!==r[1]||n[i+2]!==r[2]||n[i+4]!==r[3]||n[i+5]!==r[4]||n[i+6]!==r[5]||n[i+8]!==r[6]||n[i+9]!==r[7]||n[i+10]!==r[8]){const e=this.buffer;e[i+0]=n[i+0]=r[0],e[i+1]=n[i+1]=r[1],e[i+2]=n[i+2]=r[2],e[i+4]=n[i+4]=r[3],e[i+5]=n[i+5]=r[4],e[i+6]=n[i+6]=r[5],e[i+8]=n[i+8]=r[6],e[i+9]=n[i+9]=r[7],e[i+10]=n[i+10]=r[8],t=!0}return t}updateMatrix4(e){let t=!1;const n=this.values,r=e.getValue().elements,i=e.offset;if(!1===function(e,t,n){for(let r=0,i=t.length;r<i;r++)if(e[n+r]!==t[r])return!1;return!0}(n,r,i)){this.buffer.set(r,i),function(e,t,n){for(let r=0,i=t.length;r<i;r++)e[n+r]=t[r]}(n,r,i),t=!0}return t}_getBufferForType(e){return"int"===e||"ivec2"===e||"ivec3"===e||"ivec4"===e?new Int32Array(this.buffer.buffer):"uint"===e||"uvec2"===e||"uvec3"===e||"uvec4"===e?new Uint32Array(this.buffer.buffer):this.buffer}}let SU=0;class TU extends bU{constructor(e,t){super(e),this.id=SU++,this.groupNode=t,this.isNodeUniformsGroup=!0}getNodes(){const e=[];for(const t of this.uniforms){const n=t.nodeUniform.node;if(!n)throw new Error("NodeUniformsGroup: Uniform has no node.");e.push(n)}return e}}let wU=0;class MU extends gU{constructor(e,t){super(e),this.id=wU++,this.texture=t,this.version=t?t.version:0,this.store=!1,this.generation=null,this.isSampledTexture=!0}needsBindingsUpdate(e){const{texture:t}=this;return e!==this.generation?(this.generation=e,!0):t.isVideoTexture}update(){const{texture:e,version:t}=this;return t!==e.version&&(this.version=e.version,!0)}}class EU extends MU{constructor(e,t,n,r=null){super(e,t?t.value:null),this.textureNode=t,this.groupNode=n,this.access=r}needsBindingsUpdate(e){return this.textureNode.value!==this.texture||super.needsBindingsUpdate(e)}update(){const{textureNode:e}=this;return this.texture!==e.value?(this.texture=e.value,!0):super.update()}}class CU extends EU{constructor(e,t,n,r){super(e,t,n,r),this.isSampledCubeTexture=!0}}class RU extends EU{constructor(e,t,n,r){super(e,t,n,r),this.isSampledTexture3D=!0}}const NU={atan2:"atan",textureDimensions:"textureSize",equals:"equal"},PU={low:"lowp",medium:"mediump",high:"highp"},DU={swizzleAssign:!0,storageBuffer:!1},LU="\nprecision highp float;\nprecision highp int;\nprecision highp sampler2D;\nprecision highp sampler3D;\nprecision highp samplerCube;\nprecision highp sampler2DArray;\n\nprecision highp usampler2D;\nprecision highp usampler3D;\nprecision highp usamplerCube;\nprecision highp usampler2DArray;\n\nprecision highp isampler2D;\nprecision highp isampler3D;\nprecision highp isamplerCube;\nprecision highp isampler2DArray;\n\nprecision lowp sampler2DShadow;\n";class IU extends UI{constructor(e,t){super(e,t,new eU),this.uniformGroups={},this.transforms=[],this.extensions={},this.builtins={vertex:[],fragment:[],compute:[]},this.useComparisonMethod=!0}needsToWorkingColorSpace(e){return!0===e.isVideoTexture&&e.colorSpace!==nt}getMethod(e){return NU[e]||e}getOutputStructName(){return""}buildFunctionCode(e){const t=e.layout,n=this.flowShaderNode(e),r=[];for(const e of t.inputs)r.push(this.getType(e.type)+" "+e.name);return`${this.getType(t.type)} ${t.name}( ${r.join(", ")} ) {\n\n\t${n.vars}\n\n${n.code}\n\treturn ${n.result};\n\n}`}setupPBO(e){const t=e.value;if(void 0===t.pbo){const e=t.array,n=t.count*t.itemSize,{itemSize:r}=t,i=t.array.constructor.name.toLowerCase().includes("int");let s=i?ye:_e;2===r?s=i?be:xe:3===r?s=i?1032:de:4===r&&(s=i?Se:pe);const a={Float32Array:ae,Uint8Array:ee,Uint16Array:re,Uint32Array:se,Int8Array:te,Int16Array:ne,Int32Array:ie,Uint8ClampedArray:ee},o=Math.pow(2,Math.ceil(Math.log2(Math.sqrt(n/r))));let l=Math.ceil(n/r/o);o*l*r<n&&l++;const u=o*l*r,c=new e.constructor(u);c.set(e,0),t.array=c;const A=new Di(t.array,o,l,s,a[t.array.constructor.name]||ae);A.needsUpdate=!0,A.isPBOTexture=!0;const h=new IM(A,null,null);h.setPrecision("high"),t.pboNode=h,t.pbo=h.value,this.getUniformFromNode(t.pboNode,"texture",this.shaderStage,this.context.label)}}getPropertyName(e,t=this.shaderStage){return e.isNodeUniform&&!0!==e.node.isTextureNode&&!0!==e.node.isBufferNode?t.charAt(0)+"_"+e.name:super.getPropertyName(e,t)}generatePBO(e){const{node:t,indexNode:n}=e,r=t.value;if(this.renderer.backend.has(r)){this.renderer.backend.get(r).pbo=r.pbo}const i=this.getUniformFromNode(r.pboNode,"texture",this.shaderStage,this.context.label),s=this.getPropertyName(i);this.increaseUsage(n);const a=n.build(this,"uint"),o=this.getDataFromNode(e);let l=o.propertyName;if(void 0===l){const n=this.getVarFromNode(e);l=this.getPropertyName(n);const i=this.getDataFromNode(t);let u=i.propertySizeName;void 0===u&&(u=l+"Size",this.getVarFromNode(t,u,"uint"),this.addLineFlowCode(`${u} = uint( textureSize( ${s}, 0 ).x )`,e),i.propertySizeName=u);const{itemSize:c}=r,A="."+xb.join("").slice(0,c),h=`ivec2(${a} % ${u}, ${a} / ${u})`,d=this.generateTextureLoad(null,s,h,null,"0");let p="vec4";r.pbo.type===se?p="uvec4":r.pbo.type===ie&&(p="ivec4"),this.addLineFlowCode(`${l} = ${p}(${d})${A}`,e),o.propertyName=l}return l}generateTextureLoad(e,t,n,r,i="0"){return r?`texelFetch( ${t}, ivec3( ${n}, ${r} ), ${i} )`:`texelFetch( ${t}, ${n}, ${i} )`}generateTexture(e,t,n,r){return e.isDepthTexture?`texture( ${t}, ${n} ).x`:(r&&(n=`vec3( ${n}, ${r} )`),`texture( ${t}, ${n} )`)}generateTextureLevel(e,t,n,r){return`textureLod( ${t}, ${n}, ${r} )`}generateTextureBias(e,t,n,r){return`texture( ${t}, ${n}, ${r} )`}generateTextureGrad(e,t,n,r){return`textureGrad( ${t}, ${n}, ${r[0]}, ${r[1]} )`}generateTextureCompare(e,t,n,r,i,s=this.shaderStage){if("fragment"===s)return`texture( ${t}, vec3( ${n}, ${r} ) )`;console.error(`WebGPURenderer: THREE.DepthTexture.compareFunction() does not support ${s} shader.`)}getVars(e){const t=[],n=this.vars[e];if(void 0!==n)for(const e of n)t.push(`${this.getVar(e.type,e.name)};`);return t.join("\n\t")}getUniforms(e){const t=this.uniforms[e],n=[],r={};for(const i of t){let t=null,s=!1;if("texture"===i.type){const e=i.node.value;let n="";!0===e.isDataTexture&&(e.type===se?n="u":e.type===ie&&(n="i")),t=e.compareFunction?`sampler2DShadow ${i.name};`:!0===e.isDataArrayTexture||!0===e.isCompressedArrayTexture?`${n}sampler2DArray ${i.name};`:`${n}sampler2D ${i.name};`}else if("cubeTexture"===i.type)t=`samplerCube ${i.name};`;else if("texture3D"===i.type)t=`sampler3D ${i.name};`;else if("buffer"===i.type){const e=i.node,n=this.getType(e.bufferType),r=e.bufferCount,s=r>0?r:"";t=`${e.name} {\n\t${n} ${i.name}[${s}];\n};\n`}else{t=`${this.getVectorType(i.type)} ${this.getPropertyName(i,e)};`,s=!0}const a=i.node.precision;if(null!==a&&(t=PU[a]+" "+t),s){t="\t"+t;const e=i.groupNode.name;(r[e]||(r[e]=[])).push(t)}else t="uniform "+t,n.push(t)}let i="";for(const t in r){const n=r[t];i+=this._getGLSLUniformStruct(e+"_"+t,n.join("\n"))+"\n"}return i+=n.join("\n"),i}getTypeFromAttribute(e){let t=super.getTypeFromAttribute(e);if(/^[iu]/.test(t)&&e.gpuType!==ie){let n=e;e.isInterleavedBufferAttribute&&(n=e.data);const r=n.array;!1==(r instanceof Uint32Array||r instanceof Int32Array)&&(t=t.slice(1))}return t}getAttributes(e){let t="";if("vertex"===e||"compute"===e){const e=this.getAttributesArray();let n=0;for(const r of e)t+=`layout( location = ${n++} ) in ${r.type} ${r.name};\n`}return t}getStructMembers(e){const t=[],n=e.getMemberTypes();for(let e=0;e<n.length;e++){const r=n[e];t.push(`layout( location = ${e} ) out ${r} m${e};`)}return t.join("\n")}getStructs(e){const t=[],n=this.structs[e];if(0===n.length)return"layout( location = 0 ) out vec4 fragColor;\n";for(let e=0,r=n.length;e<r;e++){const r=n[e];let i="\n";i+=this.getStructMembers(r),i+="\n",t.push(i)}return t.join("\n\n")}getVaryings(e){let t="";const n=this.varyings;if("vertex"===e||"compute"===e)for(const r of n){"compute"===e&&(r.needsInterpolation=!0);const n=this.getType(r.type);t+=`${n.includes("int")||n.includes("uv")||n.includes("iv")?"flat ":""}${r.needsInterpolation?"out":"/*out*/"} ${n} ${r.name};\n`}else if("fragment"===e)for(const e of n)if(e.needsInterpolation){const n=this.getType(e.type);t+=`${n.includes("int")||n.includes("uv")||n.includes("iv")?"flat ":""}in ${n} ${e.name};\n`}for(const n of this.builtins[e])t+=`${n};\n`;return t}getVertexIndex(){return"uint( gl_VertexID )"}getInstanceIndex(){return"uint( gl_InstanceID )"}getInvocationLocalIndex(){return`uint( gl_InstanceID ) % ${this.object.workgroupSize.reduce(((e,t)=>e*t),1)}u`}getDrawIndex(){return this.renderer.backend.extensions.has("WEBGL_multi_draw")?"uint( gl_DrawID )":null}getFrontFacing(){return"gl_FrontFacing"}getFragCoord(){return"gl_FragCoord.xy"}getFragDepth(){return"gl_FragDepth"}enableExtension(e,t,n=this.shaderStage){const r=this.extensions[n]||(this.extensions[n]=new Map);!1===r.has(e)&&r.set(e,{name:e,behavior:t})}getExtensions(e){const t=[];if("vertex"===e){const t=this.renderer.backend.extensions;this.object.isBatchedMesh&&t.has("WEBGL_multi_draw")&&this.enableExtension("GL_ANGLE_multi_draw","require",e)}const n=this.extensions[e];if(void 0!==n)for(const{name:e,behavior:r}of n.values())t.push(`#extension ${e} : ${r}`);return t.join("\n")}getClipDistance(){return"gl_ClipDistance"}isAvailable(e){let t=DU[e];if(void 0===t){let n;switch(t=!1,e){case"float32Filterable":n="OES_texture_float_linear";break;case"clipDistance":n="WEBGL_clip_cull_distance"}if(void 0!==n){const e=this.renderer.backend.extensions;e.has(n)&&(e.get(n),t=!0)}DU[e]=t}return t}isFlipY(){return!0}enableHardwareClipping(e){this.enableExtension("GL_ANGLE_clip_cull_distance","require"),this.builtins.vertex.push(`out float gl_ClipDistance[ ${e} ]`)}registerTransform(e,t){this.transforms.push({varyingName:e,attributeNode:t})}getTransforms(){const e=this.transforms;let t="";for(let n=0;n<e.length;n++){const r=e[n],i=this.getPropertyName(r.attributeNode);t+=`${r.varyingName} = ${i};\n\t`}return t}_getGLSLUniformStruct(e,t){return`\nlayout( std140 ) uniform ${e} {\n${t}\n};`}_getGLSLVertexCode(e){return`#version 300 es\n\n${this.getSignature()}\n\n// extensions \n${e.extensions}\n\n// precision\n${LU}\n\n// uniforms\n${e.uniforms}\n\n// varyings\n${e.varyings}\n\n// attributes\n${e.attributes}\n\n// codes\n${e.codes}\n\nvoid main() {\n\n\t// vars\n\t${e.vars}\n\n\t// transforms\n\t${e.transforms}\n\n\t// flow\n\t${e.flow}\n\n\tgl_PointSize = 1.0;\n\n}\n`}_getGLSLFragmentCode(e){return`#version 300 es\n\n${this.getSignature()}\n\n// precision\n${LU}\n\n// uniforms\n${e.uniforms}\n\n// varyings\n${e.varyings}\n\n// codes\n${e.codes}\n\n${e.structs}\n\nvoid main() {\n\n\t// vars\n\t${e.vars}\n\n\t// flow\n\t${e.flow}\n\n}\n`}buildCode(){const e=null!==this.material?{fragment:{},vertex:{}}:{compute:{}};this.sortBindingGroups();for(const t in e){let n="// code\n\n";n+=this.flowCode[t];const r=this.flowNodes[t],i=r[r.length-1];for(const e of r){const r=this.getFlowData(e),s=e.name;s&&(n.length>0&&(n+="\n"),n+=`\t// flow -> ${s}\n\t`),n+=`${r.code}\n\t`,e===i&&"compute"!==t&&(n+="// result\n\t","vertex"===t?(n+="gl_Position = ",n+=`${r.result};`):"fragment"===t&&(e.outputNode.isOutputStructNode||(n+="fragColor = ",n+=`${r.result};`)))}const s=e[t];s.extensions=this.getExtensions(t),s.uniforms=this.getUniforms(t),s.attributes=this.getAttributes(t),s.varyings=this.getVaryings(t),s.vars=this.getVars(t),s.structs=this.getStructs(t),s.codes=this.getCodes(t),s.transforms=this.getTransforms(t),s.flow=n}null!==this.material?(this.vertexShader=this._getGLSLVertexCode(e.vertex),this.fragmentShader=this._getGLSLFragmentCode(e.fragment)):this.computeShader=this._getGLSLVertexCode(e.compute)}getUniformFromNode(e,t,n,r=null){const i=super.getUniformFromNode(e,t,n,r),s=this.getDataFromNode(e,n,this.globalCache);let a=s.uniformGPU;if(void 0===a){const r=e.groupNode,o=r.name,l=this.getBindGroupArray(o,n);if("texture"===t)a=new EU(i.name,i.node,r),l.push(a);else if("cubeTexture"===t)a=new CU(i.name,i.node,r),l.push(a);else if("texture3D"===t)a=new RU(i.name,i.node,r),l.push(a);else if("buffer"===t){e.name=`NodeBuffer_${e.id}`,i.name=`buffer${e.id}`;const t=new xU(e,r);t.name=e.name,l.push(t),a=t}else{const e=this.uniformGroups[n]||(this.uniformGroups[n]={});let s=e[o];void 0===s&&(s=new TU(n+"_"+o,r),e[o]=s,l.push(s)),a=this.getNodeUniform(i,t),s.addUniform(a)}s.uniformGPU=a}return i}}let UU=null,BU=null,OU=null;class FU{constructor(e={}){this.parameters=Object.assign({},e),this.data=new WeakMap,this.renderer=null,this.domElement=null}async init(e){this.renderer=e}begin(){}finish(){}draw(){}createProgram(){}destroyProgram(){}createBindings(){}updateBindings(){}createRenderPipeline(){}createComputePipeline(){}destroyPipeline(){}needsRenderUpdate(){}getRenderCacheKey(){}createNodeBuilder(){}createSampler(){}createDefaultTexture(){}createTexture(){}copyTextureToBuffer(){}createAttribute(){}createIndexAttribute(){}updateAttribute(){}destroyAttribute(){}getContext(){}updateSize(){}resolveTimestampAsync(){}hasFeatureAsync(){}hasFeature(){}getInstanceCount(e){const{object:t,geometry:n}=e;return n.isInstancedBufferGeometry?n.instanceCount:t.count>1?t.count:1}getDrawingBufferSize(){return UU=UU||new Lt,this.renderer.getDrawingBufferSize(UU)}getScissor(){return BU=BU||new en,this.renderer.getScissor(BU)}setScissorTest(){}getClearColor(){const e=this.renderer;return OU=OU||new yD,e.getClearColor(OU),OU.getRGB(OU,this.renderer.currentColorSpace),OU}getDomElement(){let e=this.domElement;return null===e&&(e=void 0!==this.parameters.canvas?this.parameters.canvas:Ft(),"setAttribute"in e&&e.setAttribute("data-engine",`three.js r${s} webgpu`),this.domElement=e),e}set(e,t){this.data.set(e,t)}get(e){let t=this.data.get(e);return void 0===t&&(t={},this.data.set(e,t)),t}has(e){return this.data.has(e)}delete(e){this.data.delete(e)}dispose(){}}let kU=0;class qU{constructor(e,t){this.buffers=[e.bufferGPU,t],this.type=e.type,this.bufferType=e.bufferType,this.pbo=e.pbo,this.byteLength=e.byteLength,this.bytesPerElement=e.BYTES_PER_ELEMENT,this.version=e.version,this.isInteger=e.isInteger,this.activeBufferIndex=0,this.baseId=e.id}get id(){return`${this.baseId}|${this.activeBufferIndex}`}get bufferGPU(){return this.buffers[this.activeBufferIndex]}get transformBuffer(){return this.buffers[1^this.activeBufferIndex]}switchBuffers(){this.activeBufferIndex^=1}}class GU{constructor(e){this.backend=e}createAttribute(e,t){const n=this.backend,{gl:r}=n,i=e.array,s=e.usage||r.STATIC_DRAW,a=e.isInterleavedBufferAttribute?e.data:e,o=n.get(a);let l,u=o.bufferGPU;if(void 0===u&&(u=this._createBuffer(r,t,i,s),o.bufferGPU=u,o.bufferType=t,o.version=a.version),i instanceof Float32Array)l=r.FLOAT;else if(i instanceof Uint16Array)l=e.isFloat16BufferAttribute?r.HALF_FLOAT:r.UNSIGNED_SHORT;else if(i instanceof Int16Array)l=r.SHORT;else if(i instanceof Uint32Array)l=r.UNSIGNED_INT;else if(i instanceof Int32Array)l=r.INT;else if(i instanceof Int8Array)l=r.BYTE;else if(i instanceof Uint8Array)l=r.UNSIGNED_BYTE;else{if(!(i instanceof Uint8ClampedArray))throw new Error("THREE.WebGLBackend: Unsupported buffer data format: "+i);l=r.UNSIGNED_BYTE}let c={bufferGPU:u,bufferType:t,type:l,byteLength:i.byteLength,bytesPerElement:i.BYTES_PER_ELEMENT,version:e.version,pbo:e.pbo,isInteger:l===r.INT||l===r.UNSIGNED_INT||e.gpuType===ie,id:kU++};if(e.isStorageBufferAttribute||e.isStorageInstancedBufferAttribute){const e=this._createBuffer(r,t,i,s);c=new qU(c,e)}n.set(e,c)}updateAttribute(e){const t=this.backend,{gl:n}=t,r=e.array,i=e.isInterleavedBufferAttribute?e.data:e,s=t.get(i),a=s.bufferType,o=e.isInterleavedBufferAttribute?e.data.updateRanges:e.updateRanges;if(n.bindBuffer(a,s.bufferGPU),0===o.length)n.bufferSubData(a,0,r);else{for(let e=0,t=o.length;e<t;e++){const t=o[e];n.bufferSubData(a,t.start*r.BYTES_PER_ELEMENT,r,t.start,t.count)}i.clearUpdateRanges()}n.bindBuffer(a,null),s.version=i.version}destroyAttribute(e){const t=this.backend,{gl:n}=t;e.isInterleavedBufferAttribute&&t.delete(e.data);const r=t.get(e);n.deleteBuffer(r.bufferGPU),t.delete(e)}async getArrayBufferAsync(e){const t=this.backend,{gl:n}=t,r=e.isInterleavedBufferAttribute?e.data:e,{bufferGPU:i}=t.get(r),s=e.array,a=s.byteLength;n.bindBuffer(n.COPY_READ_BUFFER,i);const o=n.createBuffer();n.bindBuffer(n.COPY_WRITE_BUFFER,o),n.bufferData(n.COPY_WRITE_BUFFER,a,n.STREAM_READ),n.copyBufferSubData(n.COPY_READ_BUFFER,n.COPY_WRITE_BUFFER,0,0,a),await t.utils._clientWaitAsync();const l=new e.array.constructor(s.length);return n.bindBuffer(n.COPY_WRITE_BUFFER,o),n.getBufferSubData(n.COPY_WRITE_BUFFER,0,l),n.deleteBuffer(o),n.bindBuffer(n.COPY_READ_BUFFER,null),n.bindBuffer(n.COPY_WRITE_BUFFER,null),l.buffer}_createBuffer(e,t,n,r){const i=e.createBuffer();return e.bindBuffer(t,i),e.bufferData(t,n,r),e.bindBuffer(t,null),i}}let zU,VU,HU=!1;class jU{constructor(e){this.backend=e,this.gl=this.backend.gl,this.enabled={},this.currentFlipSided=null,this.currentCullFace=null,this.currentProgram=null,this.currentBlendingEnabled=!1,this.currentBlending=null,this.currentBlendSrc=null,this.currentBlendDst=null,this.currentBlendSrcAlpha=null,this.currentBlendDstAlpha=null,this.currentPremultipledAlpha=null,this.currentPolygonOffsetFactor=null,this.currentPolygonOffsetUnits=null,this.currentColorMask=null,this.currentDepthFunc=null,this.currentDepthMask=null,this.currentStencilFunc=null,this.currentStencilRef=null,this.currentStencilFuncMask=null,this.currentStencilFail=null,this.currentStencilZFail=null,this.currentStencilZPass=null,this.currentStencilMask=null,this.currentLineWidth=null,this.currentClippingPlanes=0,this.currentBoundFramebuffers={},this.currentDrawbuffers=new WeakMap,this.maxTextures=this.gl.getParameter(this.gl.MAX_TEXTURE_IMAGE_UNITS),this.currentTextureSlot=null,this.currentBoundTextures={},this.currentBoundBufferBases={},!1===HU&&(this._init(this.gl),HU=!0)}_init(e){zU={[p]:e.FUNC_ADD,[f]:e.FUNC_SUBTRACT,[m]:e.FUNC_REVERSE_SUBTRACT},VU={[g]:e.ZERO,[v]:e.ONE,[_]:e.SRC_COLOR,[x]:e.SRC_ALPHA,[E]:e.SRC_ALPHA_SATURATE,[w]:e.DST_COLOR,[S]:e.DST_ALPHA,[y]:e.ONE_MINUS_SRC_COLOR,[b]:e.ONE_MINUS_SRC_ALPHA,[M]:e.ONE_MINUS_DST_COLOR,[T]:e.ONE_MINUS_DST_ALPHA}}enable(e){const{enabled:t}=this;!0!==t[e]&&(this.gl.enable(e),t[e]=!0)}disable(e){const{enabled:t}=this;!1!==t[e]&&(this.gl.disable(e),t[e]=!1)}setFlipSided(e){if(this.currentFlipSided!==e){const{gl:t}=this;e?t.frontFace(t.CW):t.frontFace(t.CCW),this.currentFlipSided=e}}setCullFace(e){const{gl:t}=this;0!==e?(this.enable(t.CULL_FACE),e!==this.currentCullFace&&(1===e?t.cullFace(t.BACK):2===e?t.cullFace(t.FRONT):t.cullFace(t.FRONT_AND_BACK))):this.disable(t.CULL_FACE),this.currentCullFace=e}setLineWidth(e){const{currentLineWidth:t,gl:n}=this;e!==t&&(n.lineWidth(e),this.currentLineWidth=e)}setBlending(e,t,n,r,i,s,a,o){const{gl:l}=this;if(0!==e){if(!1===this.currentBlendingEnabled&&(this.enable(l.BLEND),this.currentBlendingEnabled=!0),5===e)i=i||t,s=s||n,a=a||r,t===this.currentBlendEquation&&i===this.currentBlendEquationAlpha||(l.blendEquationSeparate(zU[t],zU[i]),this.currentBlendEquation=t,this.currentBlendEquationAlpha=i),n===this.currentBlendSrc&&r===this.currentBlendDst&&s===this.currentBlendSrcAlpha&&a===this.currentBlendDstAlpha||(l.blendFuncSeparate(VU[n],VU[r],VU[s],VU[a]),this.currentBlendSrc=n,this.currentBlendDst=r,this.currentBlendSrcAlpha=s,this.currentBlendDstAlpha=a),this.currentBlending=e,this.currentPremultipledAlpha=!1;else if(e!==this.currentBlending||o!==this.currentPremultipledAlpha){if(this.currentBlendEquation===p&&this.currentBlendEquationAlpha===p||(l.blendEquation(l.FUNC_ADD),this.currentBlendEquation=p,this.currentBlendEquationAlpha=p),o)switch(e){case 1:l.blendFuncSeparate(l.ONE,l.ONE_MINUS_SRC_ALPHA,l.ONE,l.ONE_MINUS_SRC_ALPHA);break;case 2:l.blendFunc(l.ONE,l.ONE);break;case 3:l.blendFuncSeparate(l.ZERO,l.ONE_MINUS_SRC_COLOR,l.ZERO,l.ONE);break;case 4:l.blendFuncSeparate(l.ZERO,l.SRC_COLOR,l.ZERO,l.SRC_ALPHA);break;default:console.error("THREE.WebGLState: Invalid blending: ",e)}else switch(e){case 1:l.blendFuncSeparate(l.SRC_ALPHA,l.ONE_MINUS_SRC_ALPHA,l.ONE,l.ONE_MINUS_SRC_ALPHA);break;case 2:l.blendFunc(l.SRC_ALPHA,l.ONE);break;case 3:l.blendFuncSeparate(l.ZERO,l.ONE_MINUS_SRC_COLOR,l.ZERO,l.ONE);break;case 4:l.blendFunc(l.ZERO,l.SRC_COLOR);break;default:console.error("THREE.WebGLState: Invalid blending: ",e)}this.currentBlendSrc=null,this.currentBlendDst=null,this.currentBlendSrcAlpha=null,this.currentBlendDstAlpha=null,this.currentBlending=e,this.currentPremultipledAlpha=o}}else!0===this.currentBlendingEnabled&&(this.disable(l.BLEND),this.currentBlendingEnabled=!1)}setColorMask(e){this.currentColorMask!==e&&(this.gl.colorMask(e,e,e,e),this.currentColorMask=e)}setDepthTest(e){const{gl:t}=this;e?this.enable(t.DEPTH_TEST):this.disable(t.DEPTH_TEST)}setDepthMask(e){this.currentDepthMask!==e&&(this.gl.depthMask(e),this.currentDepthMask=e)}setDepthFunc(e){if(this.currentDepthFunc!==e){const{gl:t}=this;switch(e){case 0:t.depthFunc(t.NEVER);break;case 1:t.depthFunc(t.ALWAYS);break;case 2:t.depthFunc(t.LESS);break;case 3:default:t.depthFunc(t.LEQUAL);break;case 4:t.depthFunc(t.EQUAL);break;case 5:t.depthFunc(t.GEQUAL);break;case 6:t.depthFunc(t.GREATER);break;case 7:t.depthFunc(t.NOTEQUAL)}this.currentDepthFunc=e}}setStencilTest(e){const{gl:t}=this;e?this.enable(t.STENCIL_TEST):this.disable(t.STENCIL_TEST)}setStencilMask(e){this.currentStencilMask!==e&&(this.gl.stencilMask(e),this.currentStencilMask=e)}setStencilFunc(e,t,n){this.currentStencilFunc===e&&this.currentStencilRef===t&&this.currentStencilFuncMask===n||(this.gl.stencilFunc(e,t,n),this.currentStencilFunc=e,this.currentStencilRef=t,this.currentStencilFuncMask=n)}setStencilOp(e,t,n){this.currentStencilFail===e&&this.currentStencilZFail===t&&this.currentStencilZPass===n||(this.gl.stencilOp(e,t,n),this.currentStencilFail=e,this.currentStencilZFail=t,this.currentStencilZPass=n)}setMaterial(e,t,n){const{gl:r}=this;2===e.side?this.disable(r.CULL_FACE):this.enable(r.CULL_FACE);let i=1===e.side;t&&(i=!i),this.setFlipSided(i),1===e.blending&&!1===e.transparent?this.setBlending(0):this.setBlending(e.blending,e.blendEquation,e.blendSrc,e.blendDst,e.blendEquationAlpha,e.blendSrcAlpha,e.blendDstAlpha,e.premultipliedAlpha),this.setDepthFunc(e.depthFunc),this.setDepthTest(e.depthTest),this.setDepthMask(e.depthWrite),this.setColorMask(e.colorWrite);const s=e.stencilWrite;if(this.setStencilTest(s),s&&(this.setStencilMask(e.stencilWriteMask),this.setStencilFunc(e.stencilFunc,e.stencilRef,e.stencilFuncMask),this.setStencilOp(e.stencilFail,e.stencilZFail,e.stencilZPass)),this.setPolygonOffset(e.polygonOffset,e.polygonOffsetFactor,e.polygonOffsetUnits),!0===e.alphaToCoverage&&this.backend.renderer.samples>1?this.enable(r.SAMPLE_ALPHA_TO_COVERAGE):this.disable(r.SAMPLE_ALPHA_TO_COVERAGE),n>0&&this.currentClippingPlanes!==n){const e=12288;for(let t=0;t<8;t++)t<n?this.enable(e+t):this.disable(e+t)}}setPolygonOffset(e,t,n){const{gl:r}=this;e?(this.enable(r.POLYGON_OFFSET_FILL),this.currentPolygonOffsetFactor===t&&this.currentPolygonOffsetUnits===n||(r.polygonOffset(t,n),this.currentPolygonOffsetFactor=t,this.currentPolygonOffsetUnits=n)):this.disable(r.POLYGON_OFFSET_FILL)}useProgram(e){return this.currentProgram!==e&&(this.gl.useProgram(e),this.currentProgram=e,!0)}bindFramebuffer(e,t){const{gl:n,currentBoundFramebuffers:r}=this;return r[e]!==t&&(n.bindFramebuffer(e,t),r[e]=t,e===n.DRAW_FRAMEBUFFER&&(r[n.FRAMEBUFFER]=t),e===n.FRAMEBUFFER&&(r[n.DRAW_FRAMEBUFFER]=t),!0)}drawBuffers(e,t){const{gl:n}=this;let r=[],i=!1;if(null!==e.textures){r=this.currentDrawbuffers.get(t),void 0===r&&(r=[],this.currentDrawbuffers.set(t,r));const s=e.textures;if(r.length!==s.length||r[0]!==n.COLOR_ATTACHMENT0){for(let e=0,t=s.length;e<t;e++)r[e]=n.COLOR_ATTACHMENT0+e;r.length=s.length,i=!0}}else r[0]!==n.BACK&&(r[0]=n.BACK,i=!0);i&&n.drawBuffers(r)}activeTexture(e){const{gl:t,currentTextureSlot:n,maxTextures:r}=this;void 0===e&&(e=t.TEXTURE0+r-1),n!==e&&(t.activeTexture(e),this.currentTextureSlot=e)}bindTexture(e,t,n){const{gl:r,currentTextureSlot:i,currentBoundTextures:s,maxTextures:a}=this;void 0===n&&(n=null===i?r.TEXTURE0+a-1:i);let o=s[n];void 0===o&&(o={type:void 0,texture:void 0},s[n]=o),o.type===e&&o.texture===t||(i!==n&&(r.activeTexture(n),this.currentTextureSlot=n),r.bindTexture(e,t),o.type=e,o.texture=t)}bindBufferBase(e,t,n){const{gl:r}=this,i=`${e}-${t}`;return this.currentBoundBufferBases[i]!==n&&(r.bindBufferBase(e,t,n),this.currentBoundBufferBases[i]=n,!0)}unbindTexture(){const{gl:e,currentTextureSlot:t,currentBoundTextures:n}=this,r=n[t];void 0!==r&&void 0!==r.type&&(e.bindTexture(r.type,null),r.type=void 0,r.texture=void 0)}}class WU{constructor(e){this.backend=e,this.gl=this.backend.gl,this.extensions=e.extensions}convert(e,t=""){const{gl:n,extensions:r}=this;let i;if(e===ee)return n.UNSIGNED_BYTE;if(e===le)return n.UNSIGNED_SHORT_4_4_4_4;if(e===ue)return n.UNSIGNED_SHORT_5_5_5_1;if(e===Ae)return n.UNSIGNED_INT_5_9_9_9_REV;if(e===te)return n.BYTE;if(e===ne)return n.SHORT;if(e===re)return n.UNSIGNED_SHORT;if(e===ie)return n.INT;if(e===se)return n.UNSIGNED_INT;if(e===ae)return n.FLOAT;if(e===oe)return n.HALF_FLOAT;if(e===he)return n.ALPHA;if(e===de)return n.RGB;if(e===pe)return n.RGBA;if(e===fe)return n.LUMINANCE;if(e===me)return n.LUMINANCE_ALPHA;if(e===ge)return n.DEPTH_COMPONENT;if(e===ve)return n.DEPTH_STENCIL;if(e===_e)return n.RED;if(e===ye)return n.RED_INTEGER;if(e===xe)return n.RG;if(e===be)return n.RG_INTEGER;if(e===Se)return n.RGBA_INTEGER;if(e===Te||e===we||e===Me||e===Ee)if(t===rt){if(i=r.get("WEBGL_compressed_texture_s3tc_srgb"),null===i)return null;if(e===Te)return i.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(e===we)return i.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(e===Me)return i.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(e===Ee)return i.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else{if(i=r.get("WEBGL_compressed_texture_s3tc"),null===i)return null;if(e===Te)return i.COMPRESSED_RGB_S3TC_DXT1_EXT;if(e===we)return i.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(e===Me)return i.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(e===Ee)return i.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(e===Ce||e===Re||e===Ne||e===Pe){if(i=r.get("WEBGL_compressed_texture_pvrtc"),null===i)return null;if(e===Ce)return i.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(e===Re)return i.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(e===Ne)return i.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(e===Pe)return i.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(e===De||e===Le||e===Ie){if(i=r.get("WEBGL_compressed_texture_etc"),null===i)return null;if(e===De||e===Le)return t===rt?i.COMPRESSED_SRGB8_ETC2:i.COMPRESSED_RGB8_ETC2;if(e===Ie)return t===rt?i.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:i.COMPRESSED_RGBA8_ETC2_EAC}if(e===Ue||e===Be||e===Oe||e===Fe||e===ke||e===qe||e===Ge||e===ze||e===Ve||e===He||e===je||e===We||e===Xe||e===Qe){if(i=r.get("WEBGL_compressed_texture_astc"),null===i)return null;if(e===Ue)return t===rt?i.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:i.COMPRESSED_RGBA_ASTC_4x4_KHR;if(e===Be)return t===rt?i.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:i.COMPRESSED_RGBA_ASTC_5x4_KHR;if(e===Oe)return t===rt?i.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:i.COMPRESSED_RGBA_ASTC_5x5_KHR;if(e===Fe)return t===rt?i.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:i.COMPRESSED_RGBA_ASTC_6x5_KHR;if(e===ke)return t===rt?i.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:i.COMPRESSED_RGBA_ASTC_6x6_KHR;if(e===qe)return t===rt?i.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:i.COMPRESSED_RGBA_ASTC_8x5_KHR;if(e===Ge)return t===rt?i.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:i.COMPRESSED_RGBA_ASTC_8x6_KHR;if(e===ze)return t===rt?i.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:i.COMPRESSED_RGBA_ASTC_8x8_KHR;if(e===Ve)return t===rt?i.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:i.COMPRESSED_RGBA_ASTC_10x5_KHR;if(e===He)return t===rt?i.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:i.COMPRESSED_RGBA_ASTC_10x6_KHR;if(e===je)return t===rt?i.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:i.COMPRESSED_RGBA_ASTC_10x8_KHR;if(e===We)return t===rt?i.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:i.COMPRESSED_RGBA_ASTC_10x10_KHR;if(e===Xe)return t===rt?i.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:i.COMPRESSED_RGBA_ASTC_12x10_KHR;if(e===Qe)return t===rt?i.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:i.COMPRESSED_RGBA_ASTC_12x12_KHR}if(e===Ye){if(i=r.get("EXT_texture_compression_bptc"),null===i)return null;if(e===Ye)return t===rt?i.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:i.COMPRESSED_RGBA_BPTC_UNORM_EXT}if(e===Ze||e===Je||e===et||e===tt){if(i=r.get("EXT_texture_compression_rgtc"),null===i)return null;if(e===Ye)return i.COMPRESSED_RED_RGTC1_EXT;if(e===Je)return i.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(e===et)return i.COMPRESSED_RED_GREEN_RGTC2_EXT;if(e===tt)return i.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}return e===ce?n.UNSIGNED_INT_24_8:void 0!==n[e]?n[e]:null}_clientWaitAsync(){const{gl:e}=this,t=e.fenceSync(e.SYNC_GPU_COMMANDS_COMPLETE,0);return e.flush(),new Promise(((n,r)=>{!function i(){const s=e.clientWaitSync(t,e.SYNC_FLUSH_COMMANDS_BIT,0);if(s===e.WAIT_FAILED)return e.deleteSync(t),void r();s!==e.TIMEOUT_EXPIRED?(e.deleteSync(t),n()):requestAnimationFrame(i)}()}))}}let XU,QU,YU,$U=!1;class KU{constructor(e){this.backend=e,this.gl=e.gl,this.extensions=e.extensions,this.defaultTextures={},!1===$U&&(this._init(this.gl),$U=!0)}_init(e){XU={[j]:e.REPEAT,[W]:e.CLAMP_TO_EDGE,[X]:e.MIRRORED_REPEAT},QU={[Q]:e.NEAREST,[Y]:e.NEAREST_MIPMAP_NEAREST,[$]:e.NEAREST_MIPMAP_LINEAR,[K]:e.LINEAR,[Z]:e.LINEAR_MIPMAP_NEAREST,[J]:e.LINEAR_MIPMAP_LINEAR},YU={[lt]:e.NEVER,[ft]:e.ALWAYS,[ut]:e.LESS,[At]:e.LEQUAL,[ct]:e.EQUAL,[pt]:e.GEQUAL,[ht]:e.GREATER,[dt]:e.NOTEQUAL}}filterFallback(e){const{gl:t}=this;return e===Q||e===Y||e===$?t.NEAREST:t.LINEAR}getGLTextureType(e){const{gl:t}=this;let n;return n=!0===e.isCubeTexture?t.TEXTURE_CUBE_MAP:!0===e.isDataArrayTexture||!0===e.isCompressedArrayTexture?t.TEXTURE_2D_ARRAY:!0===e.isData3DTexture?t.TEXTURE_3D:t.TEXTURE_2D,n}getInternalFormat(e,t,n,r,i=!1){const{gl:s,extensions:a}=this;if(null!==e){if(void 0!==s[e])return s[e];console.warn("THREE.WebGLRenderer: Attempt to use non-existing WebGL internal format '"+e+"'")}let o=t;return t===s.RED&&(n===s.FLOAT&&(o=s.R32F),n===s.HALF_FLOAT&&(o=s.R16F),n===s.UNSIGNED_BYTE&&(o=s.R8),n===s.UNSIGNED_SHORT&&(o=s.R16),n===s.UNSIGNED_INT&&(o=s.R32UI),n===s.BYTE&&(o=s.R8I),n===s.SHORT&&(o=s.R16I),n===s.INT&&(o=s.R32I)),t===s.RED_INTEGER&&(n===s.UNSIGNED_BYTE&&(o=s.R8UI),n===s.UNSIGNED_SHORT&&(o=s.R16UI),n===s.UNSIGNED_INT&&(o=s.R32UI),n===s.BYTE&&(o=s.R8I),n===s.SHORT&&(o=s.R16I),n===s.INT&&(o=s.R32I)),t===s.RG&&(n===s.FLOAT&&(o=s.RG32F),n===s.HALF_FLOAT&&(o=s.RG16F),n===s.UNSIGNED_BYTE&&(o=s.RG8),n===s.UNSIGNED_SHORT&&(o=s.RG16),n===s.UNSIGNED_INT&&(o=s.RG32UI),n===s.BYTE&&(o=s.RG8I),n===s.SHORT&&(o=s.RG16I),n===s.INT&&(o=s.RG32I)),t===s.RG_INTEGER&&(n===s.UNSIGNED_BYTE&&(o=s.RG8UI),n===s.UNSIGNED_SHORT&&(o=s.RG16UI),n===s.UNSIGNED_INT&&(o=s.RG32UI),n===s.BYTE&&(o=s.RG8I),n===s.SHORT&&(o=s.RG16I),n===s.INT&&(o=s.RG32I)),t===s.RGB&&(n===s.FLOAT&&(o=s.RGB32F),n===s.HALF_FLOAT&&(o=s.RGB16F),n===s.UNSIGNED_BYTE&&(o=s.RGB8),n===s.UNSIGNED_SHORT&&(o=s.RGB16),n===s.UNSIGNED_INT&&(o=s.RGB32UI),n===s.BYTE&&(o=s.RGB8I),n===s.SHORT&&(o=s.RGB16I),n===s.INT&&(o=s.RGB32I),n===s.UNSIGNED_BYTE&&(o=r===rt&&!1===i?s.SRGB8:s.RGB8),n===s.UNSIGNED_SHORT_5_6_5&&(o=s.RGB565),n===s.UNSIGNED_SHORT_5_5_5_1&&(o=s.RGB5_A1),n===s.UNSIGNED_SHORT_4_4_4_4&&(o=s.RGB4),n===s.UNSIGNED_INT_5_9_9_9_REV&&(o=s.RGB9_E5)),t===s.RGB_INTEGER&&(n===s.UNSIGNED_BYTE&&(o=s.RGB8UI),n===s.UNSIGNED_SHORT&&(o=s.RGB16UI),n===s.UNSIGNED_INT&&(o=s.RGB32UI),n===s.BYTE&&(o=s.RGB8I),n===s.SHORT&&(o=s.RGB16I),n===s.INT&&(o=s.RGB32I)),t===s.RGBA&&(n===s.FLOAT&&(o=s.RGBA32F),n===s.HALF_FLOAT&&(o=s.RGBA16F),n===s.UNSIGNED_BYTE&&(o=s.RGBA8),n===s.UNSIGNED_SHORT&&(o=s.RGBA16),n===s.UNSIGNED_INT&&(o=s.RGBA32UI),n===s.BYTE&&(o=s.RGBA8I),n===s.SHORT&&(o=s.RGBA16I),n===s.INT&&(o=s.RGBA32I),n===s.UNSIGNED_BYTE&&(o=r===rt&&!1===i?s.SRGB8_ALPHA8:s.RGBA8),n===s.UNSIGNED_SHORT_4_4_4_4&&(o=s.RGBA4),n===s.UNSIGNED_SHORT_5_5_5_1&&(o=s.RGB5_A1)),t===s.RGBA_INTEGER&&(n===s.UNSIGNED_BYTE&&(o=s.RGBA8UI),n===s.UNSIGNED_SHORT&&(o=s.RGBA16UI),n===s.UNSIGNED_INT&&(o=s.RGBA32UI),n===s.BYTE&&(o=s.RGBA8I),n===s.SHORT&&(o=s.RGBA16I),n===s.INT&&(o=s.RGBA32I)),t===s.DEPTH_COMPONENT&&(n===s.UNSIGNED_INT&&(o=s.DEPTH24_STENCIL8),n===s.FLOAT&&(o=s.DEPTH_COMPONENT32F)),t===s.DEPTH_STENCIL&&n===s.UNSIGNED_INT_24_8&&(o=s.DEPTH24_STENCIL8),o!==s.R16F&&o!==s.R32F&&o!==s.RG16F&&o!==s.RG32F&&o!==s.RGBA16F&&o!==s.RGBA32F||a.get("EXT_color_buffer_float"),o}setTextureParameters(e,t){const{gl:n,extensions:r,backend:i}=this;n.pixelStorei(n.UNPACK_FLIP_Y_WEBGL,t.flipY),n.pixelStorei(n.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t.premultiplyAlpha),n.pixelStorei(n.UNPACK_ALIGNMENT,t.unpackAlignment),n.pixelStorei(n.UNPACK_COLORSPACE_CONVERSION_WEBGL,n.NONE),n.texParameteri(e,n.TEXTURE_WRAP_S,XU[t.wrapS]),n.texParameteri(e,n.TEXTURE_WRAP_T,XU[t.wrapT]),e!==n.TEXTURE_3D&&e!==n.TEXTURE_2D_ARRAY||n.texParameteri(e,n.TEXTURE_WRAP_R,XU[t.wrapR]),n.texParameteri(e,n.TEXTURE_MAG_FILTER,QU[t.magFilter]);const s=void 0!==t.mipmaps&&t.mipmaps.length>0,a=t.minFilter===K&&s?J:t.minFilter;if(n.texParameteri(e,n.TEXTURE_MIN_FILTER,QU[a]),t.compareFunction&&(n.texParameteri(e,n.TEXTURE_COMPARE_MODE,n.COMPARE_REF_TO_TEXTURE),n.texParameteri(e,n.TEXTURE_COMPARE_FUNC,YU[t.compareFunction])),!0===r.has("EXT_texture_filter_anisotropic")){if(t.magFilter===Q)return;if(t.minFilter!==$&&t.minFilter!==J)return;if(t.type===ae&&!1===r.has("OES_texture_float_linear"))return;if(t.anisotropy>1){const s=r.get("EXT_texture_filter_anisotropic");n.texParameterf(e,s.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(t.anisotropy,i.getMaxAnisotropy()))}}}createDefaultTexture(e){const{gl:t,backend:n,defaultTextures:r}=this,i=this.getGLTextureType(e);let s=r[i];void 0===s&&(s=t.createTexture(),n.state.bindTexture(i,s),t.texParameteri(i,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(i,t.TEXTURE_MAG_FILTER,t.NEAREST),r[i]=s),n.set(e,{textureGPU:s,glTextureType:i,isDefault:!0})}createTexture(e,t){const{gl:n,backend:r}=this,{levels:i,width:s,height:a,depth:o}=t,l=r.utils.convert(e.format,e.colorSpace),u=r.utils.convert(e.type),c=this.getInternalFormat(e.internalFormat,l,u,e.colorSpace,e.isVideoTexture),A=n.createTexture(),h=this.getGLTextureType(e);r.state.bindTexture(h,A),this.setTextureParameters(h,e),e.isDataArrayTexture||e.isCompressedArrayTexture?n.texStorage3D(n.TEXTURE_2D_ARRAY,i,c,s,a,o):e.isData3DTexture?n.texStorage3D(n.TEXTURE_3D,i,c,s,a,o):e.isVideoTexture||n.texStorage2D(h,i,c,s,a),r.set(e,{textureGPU:A,glTextureType:h,glFormat:l,glType:u,glInternalFormat:c})}copyBufferToTexture(e,t){const{gl:n,backend:r}=this,{textureGPU:i,glTextureType:s,glFormat:a,glType:o}=r.get(t),{width:l,height:u}=t.source.data;n.bindBuffer(n.PIXEL_UNPACK_BUFFER,e),r.state.bindTexture(s,i),n.pixelStorei(n.UNPACK_FLIP_Y_WEBGL,!1),n.pixelStorei(n.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),n.texSubImage2D(s,0,0,0,l,u,a,o,0),n.bindBuffer(n.PIXEL_UNPACK_BUFFER,null),r.state.unbindTexture()}updateTexture(e,t){const{gl:n}=this,{width:r,height:i}=t,{textureGPU:s,glTextureType:a,glFormat:o,glType:l,glInternalFormat:u}=this.backend.get(e);if(e.isRenderTargetTexture||void 0===s)return;const c=e=>e.isDataTexture?e.image.data:"undefined"!=typeof HTMLImageElement&&e instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&e instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&e instanceof ImageBitmap||e instanceof OffscreenCanvas?e:e.data;if(this.backend.state.bindTexture(a,s),this.setTextureParameters(a,e),e.isCompressedTexture){const r=e.mipmaps,i=t.image;for(let t=0;t<r.length;t++){const s=r[t];e.isCompressedArrayTexture?e.format!==n.RGBA?null!==o?n.compressedTexSubImage3D(n.TEXTURE_2D_ARRAY,t,0,0,0,s.width,s.height,i.depth,o,s.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):n.texSubImage3D(n.TEXTURE_2D_ARRAY,t,0,0,0,s.width,s.height,i.depth,o,l,s.data):null!==o?n.compressedTexSubImage2D(n.TEXTURE_2D,t,0,0,s.width,s.height,o,s.data):console.warn("Unsupported compressed texture format")}}else if(e.isCubeTexture){const e=t.images;for(let t=0;t<6;t++){const s=c(e[t]);n.texSubImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+t,0,0,0,r,i,o,l,s)}}else if(e.isDataArrayTexture){const e=t.image;n.texSubImage3D(n.TEXTURE_2D_ARRAY,0,0,0,0,e.width,e.height,e.depth,o,l,e.data)}else if(e.isData3DTexture){const e=t.image;n.texSubImage3D(n.TEXTURE_3D,0,0,0,0,e.width,e.height,e.depth,o,l,e.data)}else if(e.isVideoTexture)e.update(),n.texImage2D(a,0,u,o,l,t.image);else{const e=c(t.image);n.texSubImage2D(a,0,0,0,r,i,o,l,e)}}generateMipmaps(e){const{gl:t,backend:n}=this,{textureGPU:r,glTextureType:i}=n.get(e);n.state.bindTexture(i,r),t.generateMipmap(i)}deallocateRenderBuffers(e){const{gl:t,backend:n}=this;if(e){const r=n.get(e);if(r.renderBufferStorageSetup=void 0,r.framebuffers){for(const e in r.framebuffers)t.deleteFramebuffer(r.framebuffers[e]);delete r.framebuffers}if(r.depthRenderbuffer&&(t.deleteRenderbuffer(r.depthRenderbuffer),delete r.depthRenderbuffer),r.stencilRenderbuffer&&(t.deleteRenderbuffer(r.stencilRenderbuffer),delete r.stencilRenderbuffer),r.msaaFrameBuffer&&(t.deleteFramebuffer(r.msaaFrameBuffer),delete r.msaaFrameBuffer),r.msaaRenderbuffers){for(let e=0;e<r.msaaRenderbuffers.length;e++)t.deleteRenderbuffer(r.msaaRenderbuffers[e]);delete r.msaaRenderbuffers}}}destroyTexture(e){const{gl:t,backend:n}=this,{textureGPU:r,renderTarget:i}=n.get(e);this.deallocateRenderBuffers(i),t.deleteTexture(r),n.delete(e)}copyTextureToTexture(e,t,n=null,r=null,i=0){const{gl:s,backend:a}=this,{state:o}=this.backend,{textureGPU:l,glTextureType:u,glType:c,glFormat:A}=a.get(t);let h,d,p,f,m,g;null!==n?(h=n.max.x-n.min.x,d=n.max.y-n.min.y,p=n.min.x,f=n.min.y):(h=e.image.width,d=e.image.height,p=0,f=0),null!==r?(m=r.x,g=r.y):(m=0,g=0),o.bindTexture(u,l),s.pixelStorei(s.UNPACK_ALIGNMENT,t.unpackAlignment),s.pixelStorei(s.UNPACK_FLIP_Y_WEBGL,t.flipY),s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t.premultiplyAlpha),s.pixelStorei(s.UNPACK_ALIGNMENT,t.unpackAlignment);const v=s.getParameter(s.UNPACK_ROW_LENGTH),_=s.getParameter(s.UNPACK_IMAGE_HEIGHT),y=s.getParameter(s.UNPACK_SKIP_PIXELS),x=s.getParameter(s.UNPACK_SKIP_ROWS),b=s.getParameter(s.UNPACK_SKIP_IMAGES),S=e.isCompressedTexture?e.mipmaps[i]:e.image;if(s.pixelStorei(s.UNPACK_ROW_LENGTH,S.width),s.pixelStorei(s.UNPACK_IMAGE_HEIGHT,S.height),s.pixelStorei(s.UNPACK_SKIP_PIXELS,p),s.pixelStorei(s.UNPACK_SKIP_ROWS,f),e.isRenderTargetTexture||e.isDepthTexture){const n=a.get(e),r=a.get(t),i=a.get(n.renderTarget),l=a.get(r.renderTarget),u=i.framebuffers[n.cacheKey],c=l.framebuffers[r.cacheKey];o.bindFramebuffer(s.READ_FRAMEBUFFER,u),o.bindFramebuffer(s.DRAW_FRAMEBUFFER,c);let A=s.COLOR_BUFFER_BIT;e.isDepthTexture&&(A=s.DEPTH_BUFFER_BIT),s.blitFramebuffer(p,f,h,d,m,g,h,d,A,s.NEAREST),o.bindFramebuffer(s.READ_FRAMEBUFFER,null),o.bindFramebuffer(s.DRAW_FRAMEBUFFER,null)}else e.isDataTexture?s.texSubImage2D(s.TEXTURE_2D,i,m,g,h,d,A,c,S.data):e.isCompressedTexture?s.compressedTexSubImage2D(s.TEXTURE_2D,i,m,g,S.width,S.height,A,S.data):s.texSubImage2D(s.TEXTURE_2D,i,m,g,h,d,A,c,S);s.pixelStorei(s.UNPACK_ROW_LENGTH,v),s.pixelStorei(s.UNPACK_IMAGE_HEIGHT,_),s.pixelStorei(s.UNPACK_SKIP_PIXELS,y),s.pixelStorei(s.UNPACK_SKIP_ROWS,x),s.pixelStorei(s.UNPACK_SKIP_IMAGES,b),0===i&&t.generateMipmaps&&s.generateMipmap(s.TEXTURE_2D),o.unbindTexture()}copyFramebufferToTexture(e,t,n){const{gl:r}=this,{state:i}=this.backend,{textureGPU:s}=this.backend.get(e),{x:a,y:o,z:l,w:u}=n,c=!0===e.isDepthTexture||t.renderTarget&&t.renderTarget.samples>0,A=t.renderTarget?t.renderTarget.height:this.backend.gerDrawingBufferSize().y;if(c){const n=0!==a||0!==o;let c,h;if(!0===e.isDepthTexture?(c=r.DEPTH_BUFFER_BIT,h=r.DEPTH_ATTACHMENT,t.stencil&&(c|=r.STENCIL_BUFFER_BIT)):(c=r.COLOR_BUFFER_BIT,h=r.COLOR_ATTACHMENT0),n){const e=this.backend.get(t.renderTarget),n=e.framebuffers[t.getCacheKey()],h=e.msaaFrameBuffer;i.bindFramebuffer(r.DRAW_FRAMEBUFFER,n),i.bindFramebuffer(r.READ_FRAMEBUFFER,h);const d=A-o-u;r.blitFramebuffer(a,d,a+l,d+u,a,d,a+l,d+u,c,r.NEAREST),i.bindFramebuffer(r.READ_FRAMEBUFFER,n),i.bindTexture(r.TEXTURE_2D,s),r.copyTexSubImage2D(r.TEXTURE_2D,0,0,0,a,d,l,u),i.unbindTexture()}else{const e=r.createFramebuffer();i.bindFramebuffer(r.DRAW_FRAMEBUFFER,e),r.framebufferTexture2D(r.DRAW_FRAMEBUFFER,h,r.TEXTURE_2D,s,0),r.blitFramebuffer(0,0,l,u,0,0,l,u,c,r.NEAREST),r.deleteFramebuffer(e)}}else i.bindTexture(r.TEXTURE_2D,s),r.copyTexSubImage2D(r.TEXTURE_2D,0,0,0,a,A-u-o,l,u),i.unbindTexture();e.generateMipmaps&&this.generateMipmaps(e),this.backend._setFramebuffer(t)}setupRenderBufferStorage(e,t){const{gl:n}=this,r=t.renderTarget,{samples:i,depthTexture:s,depthBuffer:a,stencilBuffer:o,width:l,height:u}=r;if(n.bindRenderbuffer(n.RENDERBUFFER,e),a&&!o){let t=n.DEPTH_COMPONENT24;i>0?(s&&s.isDepthTexture&&s.type===n.FLOAT&&(t=n.DEPTH_COMPONENT32F),n.renderbufferStorageMultisample(n.RENDERBUFFER,i,t,l,u)):n.renderbufferStorage(n.RENDERBUFFER,t,l,u),n.framebufferRenderbuffer(n.FRAMEBUFFER,n.DEPTH_ATTACHMENT,n.RENDERBUFFER,e)}else a&&o&&(i>0?n.renderbufferStorageMultisample(n.RENDERBUFFER,i,n.DEPTH24_STENCIL8,l,u):n.renderbufferStorage(n.RENDERBUFFER,n.DEPTH_STENCIL,l,u),n.framebufferRenderbuffer(n.FRAMEBUFFER,n.DEPTH_STENCIL_ATTACHMENT,n.RENDERBUFFER,e))}async copyTextureToBuffer(e,t,n,r,i,s){const{backend:a,gl:o}=this,{textureGPU:l,glFormat:u,glType:c}=this.backend.get(e),A=o.createFramebuffer();o.bindFramebuffer(o.READ_FRAMEBUFFER,A);const h=e.isCubeTexture?o.TEXTURE_CUBE_MAP_POSITIVE_X+s:o.TEXTURE_2D;o.framebufferTexture2D(o.READ_FRAMEBUFFER,o.COLOR_ATTACHMENT0,h,l,0);const d=this._getTypedArrayType(c),p=r*i*this._getBytesPerTexel(c,u),f=o.createBuffer();o.bindBuffer(o.PIXEL_PACK_BUFFER,f),o.bufferData(o.PIXEL_PACK_BUFFER,p,o.STREAM_READ),o.readPixels(t,n,r,i,u,c,0),o.bindBuffer(o.PIXEL_PACK_BUFFER,null),await a.utils._clientWaitAsync();const m=new d(p/d.BYTES_PER_ELEMENT);return o.bindBuffer(o.PIXEL_PACK_BUFFER,f),o.getBufferSubData(o.PIXEL_PACK_BUFFER,0,m),o.bindBuffer(o.PIXEL_PACK_BUFFER,null),o.deleteFramebuffer(A),m}_getTypedArrayType(e){const{gl:t}=this;if(e===t.UNSIGNED_BYTE)return Uint8Array;if(e===t.UNSIGNED_SHORT_4_4_4_4)return Uint16Array;if(e===t.UNSIGNED_SHORT_5_5_5_1)return Uint16Array;if(e===t.UNSIGNED_SHORT_5_6_5)return Uint16Array;if(e===t.UNSIGNED_SHORT)return Uint16Array;if(e===t.UNSIGNED_INT)return Uint32Array;if(e===t.HALF_FLOAT)return Uint16Array;if(e===t.FLOAT)return Float32Array;throw new Error(`Unsupported WebGL type: ${e}`)}_getBytesPerTexel(e,t){const{gl:n}=this;let r=0;return e===n.UNSIGNED_BYTE&&(r=1),e!==n.UNSIGNED_SHORT_4_4_4_4&&e!==n.UNSIGNED_SHORT_5_5_5_1&&e!==n.UNSIGNED_SHORT_5_6_5&&e!==n.UNSIGNED_SHORT&&e!==n.HALF_FLOAT||(r=2),e!==n.UNSIGNED_INT&&e!==n.FLOAT||(r=4),t===n.RGBA?4*r:t===n.RGB?3*r:t===n.ALPHA?r:void 0}}class ZU{constructor(e){this.backend=e,this.gl=this.backend.gl,this.availableExtensions=this.gl.getSupportedExtensions(),this.extensions={}}get(e){let t=this.extensions[e];return void 0===t&&(t=this.gl.getExtension(e),this.extensions[e]=t),t}has(e){return this.availableExtensions.includes(e)}}class JU{constructor(e){this.backend=e,this.maxAnisotropy=null}getMaxAnisotropy(){if(null!==this.maxAnisotropy)return this.maxAnisotropy;const e=this.backend.gl,t=this.backend.extensions;if(!0===t.has("EXT_texture_filter_anisotropic")){const n=t.get("EXT_texture_filter_anisotropic");this.maxAnisotropy=e.getParameter(n.MAX_TEXTURE_MAX_ANISOTROPY_EXT)}else this.maxAnisotropy=0;return this.maxAnisotropy}}const eB={WEBGL_multi_draw:"WEBGL_multi_draw",WEBGL_compressed_texture_astc:"texture-compression-astc",WEBGL_compressed_texture_etc:"texture-compression-etc2",WEBGL_compressed_texture_etc1:"texture-compression-etc1",WEBGL_compressed_texture_pvrtc:"texture-compression-pvrtc",WEBKIT_WEBGL_compressed_texture_pvrtc:"texture-compression-pvrtc",WEBGL_compressed_texture_s3tc:"texture-compression-bc",EXT_texture_compression_bptc:"texture-compression-bptc",EXT_disjoint_timer_query_webgl2:"timestamp-query"};class tB{constructor(e){this.gl=e.gl,this.extensions=e.extensions,this.info=e.renderer.info,this.mode=null,this.index=0,this.type=null,this.object=null}render(e,t){const{gl:n,mode:r,object:i,type:s,info:a,index:o}=this;0!==o?n.drawElements(r,t,s,e):n.drawArrays(r,e,t),a.update(i,t,r,1)}renderInstances(e,t,n){const{gl:r,mode:i,type:s,index:a,object:o,info:l}=this;0!==n&&(0!==a?r.drawElementsInstanced(i,t,s,e,n):r.drawArraysInstanced(i,e,t,n),l.update(o,t,i,n))}renderMultiDraw(e,t,n){const{extensions:r,mode:i,object:s,info:a}=this;if(0===n)return;const o=r.get("WEBGL_multi_draw");if(null===o)for(let r=0;r<n;r++)this.render(e[r],t[r]);else{0!==this.index?o.multiDrawElementsWEBGL(i,t,0,this.type,e,0,n):o.multiDrawArraysWEBGL(i,e,0,t,0,n);let r=0;for(let e=0;e<n;e++)r+=t[e];a.update(s,r,i,1)}}renderMultiDrawInstances(e,t,n,r){const{extensions:i,mode:s,object:a,info:o}=this;if(0===n)return;const l=i.get("WEBGL_multi_draw");if(null===l)for(let i=0;i<n;i++)this.renderInstances(e[i],t[i],r[i]);else{0!==this.index?l.multiDrawElementsInstancedWEBGL(s,t,0,this.type,e,0,r,0,n):l.multiDrawArraysInstancedWEBGL(s,e,0,t,0,r,0,n);let i=0;for(let e=0;e<n;e++)i+=t[e]*r[e];o.update(a,i,s,1)}}}class nB extends FU{constructor(e={}){super(e),this.isWebGLBackend=!0}init(e){super.init(e);const t=this.parameters,n=void 0!==t.context?t.context:e.domElement.getContext("webgl2");function r(t){t.preventDefault();const n={api:"WebGL",message:t.statusMessage||"Unknown reason",reason:null,originalEvent:t};e.onDeviceLost(n)}this._onContextLost=r,e.domElement.addEventListener("webglcontextlost",r,!1),this.gl=n,this.extensions=new ZU(this),this.capabilities=new JU(this),this.attributeUtils=new GU(this),this.textureUtils=new KU(this),this.bufferRenderer=new tB(this),this.state=new jU(this),this.utils=new WU(this),this.vaoCache={},this.transformFeedbackCache={},this.discard=!1,this.trackTimestamp=!0===t.trackTimestamp,this.extensions.get("EXT_color_buffer_float"),this.extensions.get("WEBGL_clip_cull_distance"),this.extensions.get("OES_texture_float_linear"),this.extensions.get("EXT_color_buffer_half_float"),this.extensions.get("WEBGL_multisampled_render_to_texture"),this.extensions.get("WEBGL_render_shared_exponent"),this.extensions.get("WEBGL_multi_draw"),this.disjoint=this.extensions.get("EXT_disjoint_timer_query_webgl2"),this.parallel=this.extensions.get("KHR_parallel_shader_compile"),this._knownBindings=new WeakSet,this._currentContext=null}get coordinateSystem(){return _t}async getArrayBufferAsync(e){return await this.attributeUtils.getArrayBufferAsync(e)}async waitForGPU(){await this.utils._clientWaitAsync()}initTimestampQuery(e){if(!this.disjoint||!this.trackTimestamp)return;const t=this.get(e);if(this.queryRunning)return t.queryQueue||(t.queryQueue=[]),void t.queryQueue.push(e);t.activeQuery&&(this.gl.endQuery(this.disjoint.TIME_ELAPSED_EXT),t.activeQuery=null),t.activeQuery=this.gl.createQuery(),null!==t.activeQuery&&(this.gl.beginQuery(this.disjoint.TIME_ELAPSED_EXT,t.activeQuery),this.queryRunning=!0)}prepareTimestampBuffer(e){if(!this.disjoint||!this.trackTimestamp)return;const t=this.get(e);if(t.activeQuery&&(this.gl.endQuery(this.disjoint.TIME_ELAPSED_EXT),t.gpuQueries||(t.gpuQueries=[]),t.gpuQueries.push({query:t.activeQuery}),t.activeQuery=null,this.queryRunning=!1,t.queryQueue&&t.queryQueue.length>0)){const e=t.queryQueue.shift();this.initTimestampQuery(e)}}async resolveTimestampAsync(e,t="render"){if(!this.disjoint||!this.trackTimestamp)return;const n=this.get(e);n.gpuQueries||(n.gpuQueries=[]);for(let e=0;e<n.gpuQueries.length;e++){const r=n.gpuQueries[e],i=this.gl.getQueryParameter(r.query,this.gl.QUERY_RESULT_AVAILABLE),s=this.gl.getParameter(this.disjoint.GPU_DISJOINT_EXT);if(i&&!s){const i=this.gl.getQueryParameter(r.query,this.gl.QUERY_RESULT),s=Number(i)/1e6;this.gl.deleteQuery(r.query),n.gpuQueries.splice(e,1),e--,this.renderer.info.updateTimestamp(t,s)}}}getContext(){return this.gl}beginRender(e){const{gl:t}=this,n=this.get(e);if(this.initTimestampQuery(e),n.previousContext=this._currentContext,this._currentContext=e,this._setFramebuffer(e),this.clear(e.clearColor,e.clearDepth,e.clearStencil,e,!1),e.viewport?this.updateViewport(e):t.viewport(0,0,t.drawingBufferWidth,t.drawingBufferHeight),e.scissor){const{x:n,y:r,width:i,height:s}=e.scissorValue;t.scissor(n,e.height-s-r,i,s)}const r=e.occlusionQueryCount;r>0&&(n.currentOcclusionQueries=n.occlusionQueries,n.currentOcclusionQueryObjects=n.occlusionQueryObjects,n.lastOcclusionObject=null,n.occlusionQueries=new Array(r),n.occlusionQueryObjects=new Array(r),n.occlusionQueryIndex=0)}finishRender(e){const{gl:t,state:n}=this,r=this.get(e),i=r.previousContext,s=e.occlusionQueryCount;s>0&&(s>r.occlusionQueryIndex&&t.endQuery(t.ANY_SAMPLES_PASSED),this.resolveOccludedAsync(e));const a=e.textures;if(null!==a)for(let e=0;e<a.length;e++){const t=a[e];t.generateMipmaps&&this.generateMipmaps(t)}if(this._currentContext=i,null!==e.textures&&e.renderTarget){const r=this.get(e.renderTarget),{samples:i}=e.renderTarget;if(i>0){const i=r.framebuffers[e.getCacheKey()],s=t.COLOR_BUFFER_BIT,a=r.msaaFrameBuffer,o=e.textures;n.bindFramebuffer(t.READ_FRAMEBUFFER,a),n.bindFramebuffer(t.DRAW_FRAMEBUFFER,i);for(let n=0;n<o.length;n++)if(e.scissor){const{x:n,y:i,width:a,height:o}=e.scissorValue,l=e.height-o-i;t.blitFramebuffer(n,l,n+a,l+o,n,l,n+a,l+o,s,t.NEAREST),t.invalidateSubFramebuffer(t.READ_FRAMEBUFFER,r.invalidationArray,n,l,a,o)}else t.blitFramebuffer(0,0,e.width,e.height,0,0,e.width,e.height,s,t.NEAREST),t.invalidateFramebuffer(t.READ_FRAMEBUFFER,r.invalidationArray)}}null!==i&&(this._setFramebuffer(i),i.viewport?this.updateViewport(i):t.viewport(0,0,t.drawingBufferWidth,t.drawingBufferHeight)),this.prepareTimestampBuffer(e)}resolveOccludedAsync(e){const t=this.get(e),{currentOcclusionQueries:n,currentOcclusionQueryObjects:r}=t;if(n&&r){const e=new WeakSet,{gl:i}=this;t.currentOcclusionQueryObjects=null,t.currentOcclusionQueries=null;const s=()=>{let a=0;for(let t=0;t<n.length;t++){const s=n[t];null!==s&&(i.getQueryParameter(s,i.QUERY_RESULT_AVAILABLE)&&(i.getQueryParameter(s,i.QUERY_RESULT)>0&&e.add(r[t]),n[t]=null,i.deleteQuery(s),a++))}a<n.length?requestAnimationFrame(s):t.occluded=e};s()}}isOccluded(e,t){const n=this.get(e);return n.occluded&&n.occluded.has(t)}updateViewport(e){const t=this.gl,{x:n,y:r,width:i,height:s}=e.viewportValue;t.viewport(n,e.height-s-r,i,s)}setScissorTest(e){const t=this.gl;e?t.enable(t.SCISSOR_TEST):t.disable(t.SCISSOR_TEST)}clear(e,t,n,r=null,i=!0){const{gl:s}=this;if(null===r){const e=this.getClearColor();e.r*=e.a,e.g*=e.a,e.b*=e.a,r={textures:null,clearColorValue:e}}let a=0;if(e&&(a|=s.COLOR_BUFFER_BIT),t&&(a|=s.DEPTH_BUFFER_BIT),n&&(a|=s.STENCIL_BUFFER_BIT),0!==a){let o;if(r.clearColorValue?o=r.clearColorValue:(o=this.getClearColor(),o.r*=o.a,o.g*=o.a,o.b*=o.a),t&&this.state.setDepthMask(!0),null===r.textures)s.clearColor(o.r,o.g,o.b,o.a),s.clear(a);else{if(i&&this._setFramebuffer(r),e)for(let e=0;e<r.textures.length;e++)s.clearBufferfv(s.COLOR,e,[o.r,o.g,o.b,o.a]);t&&n?s.clearBufferfi(s.DEPTH_STENCIL,0,1,0):t?s.clearBufferfv(s.DEPTH,0,[1]):n&&s.clearBufferiv(s.STENCIL,0,[0])}}}beginCompute(e){const{state:t,gl:n}=this;t.bindFramebuffer(n.FRAMEBUFFER,null),this.initTimestampQuery(e)}compute(e,t,n,r){const{state:i,gl:s}=this;this.discard||(s.enable(s.RASTERIZER_DISCARD),this.discard=!0);const{programGPU:a,transformBuffers:o,attributes:l}=this.get(r),u=this._getVaoKey(null,l),c=this.vaoCache[u];void 0===c?this._createVao(null,l):s.bindVertexArray(c),i.useProgram(a),this._bindUniforms(n);const A=this._getTransformFeedback(o);s.bindTransformFeedback(s.TRANSFORM_FEEDBACK,A),s.beginTransformFeedback(s.POINTS),l[0].isStorageInstancedBufferAttribute?s.drawArraysInstanced(s.POINTS,0,1,t.count):s.drawArrays(s.POINTS,0,t.count),s.endTransformFeedback(),s.bindTransformFeedback(s.TRANSFORM_FEEDBACK,null);for(let e=0;e<o.length;e++){const t=o[e];t.pbo&&this.textureUtils.copyBufferToTexture(t.transformBuffer,t.pbo),t.switchBuffers()}}finishCompute(e){const t=this.gl;this.discard=!1,t.disable(t.RASTERIZER_DISCARD),this.prepareTimestampBuffer(e),this._currentContext&&this._setFramebuffer(this._currentContext)}draw(e){const{object:t,pipeline:n,material:r,context:i,hardwareClippingPlanes:s}=e,{programGPU:a}=this.get(n),{gl:o,state:l}=this,u=this.get(i),c=e.getDrawParameters();if(null===c)return;this._bindUniforms(e.getBindings());const A=t.isMesh&&t.matrixWorld.determinant()<0;l.setMaterial(r,A,s),l.useProgram(a);const h=this.get(e);let d=h.staticVao;if(void 0===d||h.geometryId!==e.geometry.id){const t=this._getVaoKey(e.getIndex(),e.getAttributes());if(d=this.vaoCache[t],void 0===d){let t;({vaoGPU:d,staticVao:t}=this._createVao(e.getIndex(),e.getAttributes())),t&&(h.staticVao=d,h.geometryId=e.geometry.id)}}o.bindVertexArray(d);const p=e.getIndex(),f=u.lastOcclusionObject;if(f!==t&&void 0!==f){if(null!==f&&!0===f.occlusionTest&&(o.endQuery(o.ANY_SAMPLES_PASSED),u.occlusionQueryIndex++),!0===t.occlusionTest){const e=o.createQuery();o.beginQuery(o.ANY_SAMPLES_PASSED,e),u.occlusionQueries[u.occlusionQueryIndex]=e,u.occlusionQueryObjects[u.occlusionQueryIndex]=t}u.lastOcclusionObject=t}const m=this.bufferRenderer;t.isPoints?m.mode=o.POINTS:t.isLineSegments?m.mode=o.LINES:t.isLine?m.mode=o.LINE_STRIP:t.isLineLoop?m.mode=o.LINE_LOOP:!0===r.wireframe?(l.setLineWidth(r.wireframeLinewidth*this.renderer.getPixelRatio()),m.mode=o.LINES):m.mode=o.TRIANGLES;const{vertexCount:g,instanceCount:v}=c;let{firstVertex:_}=c;if(m.object=t,null!==p){_*=p.array.BYTES_PER_ELEMENT;const e=this.get(p);m.index=p.count,m.type=e.type}else m.index=0;t.isBatchedMesh?null!==t._multiDrawInstances?m.renderMultiDrawInstances(t._multiDrawStarts,t._multiDrawCounts,t._multiDrawCount,t._multiDrawInstances):this.hasFeature("WEBGL_multi_draw")?m.renderMultiDraw(t._multiDrawStarts,t._multiDrawCounts,t._multiDrawCount):qt("THREE.WebGLRenderer: WEBGL_multi_draw not supported."):v>1?m.renderInstances(_,g,v):m.render(_,g),o.bindVertexArray(null)}needsRenderUpdate(){return!1}getRenderCacheKey(){return""}createDefaultTexture(e){this.textureUtils.createDefaultTexture(e)}createTexture(e,t){this.textureUtils.createTexture(e,t)}updateTexture(e,t){this.textureUtils.updateTexture(e,t)}generateMipmaps(e){this.textureUtils.generateMipmaps(e)}destroyTexture(e){this.textureUtils.destroyTexture(e)}copyTextureToBuffer(e,t,n,r,i,s){return this.textureUtils.copyTextureToBuffer(e,t,n,r,i,s)}createSampler(){}destroySampler(){}createNodeBuilder(e,t){return new IU(e,t)}createProgram(e){const t=this.gl,{stage:n,code:r}=e,i="fragment"===n?t.createShader(t.FRAGMENT_SHADER):t.createShader(t.VERTEX_SHADER);t.shaderSource(i,r),t.compileShader(i),this.set(e,{shaderGPU:i})}destroyProgram(){console.warn("Abstract class.")}createRenderPipeline(e,t){const n=this.gl,r=e.pipeline,{fragmentProgram:i,vertexProgram:s}=r,a=n.createProgram(),o=this.get(i).shaderGPU,l=this.get(s).shaderGPU;if(n.attachShader(a,o),n.attachShader(a,l),n.linkProgram(a),this.set(r,{programGPU:a,fragmentShader:o,vertexShader:l}),null!==t&&this.parallel){const i=new Promise((t=>{const i=this.parallel,s=()=>{n.getProgramParameter(a,i.COMPLETION_STATUS_KHR)?(this._completeCompile(e,r),t()):requestAnimationFrame(s)};s()}));t.push(i)}else this._completeCompile(e,r)}_handleSource(e,t){const n=e.split("\n"),r=[],i=Math.max(t-6,0),s=Math.min(t+6,n.length);for(let e=i;e<s;e++){const i=e+1;r.push(`${i===t?">":" "} ${i}: ${n[e]}`)}return r.join("\n")}_getShaderErrors(e,t,n){const r=e.getShaderParameter(t,e.COMPILE_STATUS),i=e.getShaderInfoLog(t).trim();if(r&&""===i)return"";const s=/ERROR: 0:(\d+)/.exec(i);if(s){const r=parseInt(s[1]);return n.toUpperCase()+"\n\n"+i+"\n\n"+this._handleSource(e.getShaderSource(t),r)}return i}_logProgramError(e,t,n){if(this.renderer.debug.checkShaderErrors){const r=this.gl,i=r.getProgramInfoLog(e).trim();if(!1===r.getProgramParameter(e,r.LINK_STATUS))if("function"==typeof this.renderer.debug.onShaderError)this.renderer.debug.onShaderError(r,e,n,t);else{const s=this._getShaderErrors(r,n,"vertex"),a=this._getShaderErrors(r,t,"fragment");console.error("THREE.WebGLProgram: Shader Error "+r.getError()+" - VALIDATE_STATUS "+r.getProgramParameter(e,r.VALIDATE_STATUS)+"\n\nProgram Info Log: "+i+"\n"+s+"\n"+a)}else""!==i&&console.warn("THREE.WebGLProgram: Program Info Log:",i)}}_completeCompile(e,t){const{state:n,gl:r}=this,i=this.get(t),{programGPU:s,fragmentShader:a,vertexShader:o}=i;!1===r.getProgramParameter(s,r.LINK_STATUS)&&this._logProgramError(s,a,o),n.useProgram(s);const l=e.getBindings();this._setupBindings(l,s),this.set(t,{programGPU:s})}createComputePipeline(e,t){const{state:n,gl:r}=this,i={stage:"fragment",code:"#version 300 es\nprecision highp float;\nvoid main() {}"};this.createProgram(i);const{computeProgram:s}=e,a=r.createProgram(),o=this.get(i).shaderGPU,l=this.get(s).shaderGPU,u=s.transforms,c=[],A=[];for(let e=0;e<u.length;e++){const t=u[e];c.push(t.varyingName),A.push(t.attributeNode)}r.attachShader(a,o),r.attachShader(a,l),r.transformFeedbackVaryings(a,c,r.SEPARATE_ATTRIBS),r.linkProgram(a),!1===r.getProgramParameter(a,r.LINK_STATUS)&&this._logProgramError(a,o,l),n.useProgram(a),this._setupBindings(t,a);const h=s.attributes,d=[],p=[];for(let e=0;e<h.length;e++){const t=h[e].node.attribute;d.push(t),this.has(t)||this.attributeUtils.createAttribute(t,r.ARRAY_BUFFER)}for(let e=0;e<A.length;e++){const t=A[e].attribute;this.has(t)||this.attributeUtils.createAttribute(t,r.ARRAY_BUFFER);const n=this.get(t);p.push(n)}this.set(e,{programGPU:a,transformBuffers:p,attributes:d})}createBindings(e,t){if(!1===this._knownBindings.has(t)){this._knownBindings.add(t);let e=0,n=0;for(const r of t){this.set(r,{textures:n,uniformBuffers:e});for(const t of r.bindings)t.isUniformBuffer&&e++,t.isSampledTexture&&n++}}this.updateBindings(e,t)}updateBindings(e){const{gl:t}=this,n=this.get(e);let r=n.uniformBuffers,i=n.textures;for(const n of e.bindings)if(n.isUniformsGroup||n.isUniformBuffer){const e=n.buffer,i=t.createBuffer();t.bindBuffer(t.UNIFORM_BUFFER,i),t.bufferData(t.UNIFORM_BUFFER,e,t.DYNAMIC_DRAW),this.set(n,{index:r++,bufferGPU:i})}else if(n.isSampledTexture){const{textureGPU:e,glTextureType:t}=this.get(n.texture);this.set(n,{index:i++,textureGPU:e,glTextureType:t})}}updateBinding(e){const t=this.gl;if(e.isUniformsGroup||e.isUniformBuffer){const n=this.get(e).bufferGPU,r=e.buffer;t.bindBuffer(t.UNIFORM_BUFFER,n),t.bufferData(t.UNIFORM_BUFFER,r,t.DYNAMIC_DRAW)}}createIndexAttribute(e){const t=this.gl;this.attributeUtils.createAttribute(e,t.ELEMENT_ARRAY_BUFFER)}createAttribute(e){if(this.has(e))return;const t=this.gl;this.attributeUtils.createAttribute(e,t.ARRAY_BUFFER)}createStorageAttribute(e){if(this.has(e))return;const t=this.gl;this.attributeUtils.createAttribute(e,t.ARRAY_BUFFER)}updateAttribute(e){this.attributeUtils.updateAttribute(e)}destroyAttribute(e){this.attributeUtils.destroyAttribute(e)}updateSize(){}hasFeature(e){const t=Object.keys(eB).filter((t=>eB[t]===e)),n=this.extensions;for(let e=0;e<t.length;e++)if(n.has(t[e]))return!0;return!1}getMaxAnisotropy(){return this.capabilities.getMaxAnisotropy()}copyTextureToTexture(e,t,n,r,i){this.textureUtils.copyTextureToTexture(e,t,n,r,i)}copyFramebufferToTexture(e,t,n){this.textureUtils.copyFramebufferToTexture(e,t,n)}_setFramebuffer(e){const{gl:t,state:n}=this;let r=null;if(null!==e.textures){const i=e.renderTarget,s=this.get(i),{samples:a,depthBuffer:o,stencilBuffer:l}=i,u=!0===i.isWebGLCubeRenderTarget;let c=s.msaaFrameBuffer,A=s.depthRenderbuffer;const h=mD(e);let d;if(u?(s.cubeFramebuffers||(s.cubeFramebuffers={}),d=s.cubeFramebuffers[h]):(s.framebuffers||(s.framebuffers={}),d=s.framebuffers[h]),void 0===d){d=t.createFramebuffer(),n.bindFramebuffer(t.FRAMEBUFFER,d);const r=e.textures;if(u){s.cubeFramebuffers[h]=d;const{textureGPU:e}=this.get(r[0]),n=this.renderer._activeCubeFace;t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+n,e,0)}else{s.framebuffers[h]=d;for(let n=0;n<r.length;n++){const i=r[n],s=this.get(i);s.renderTarget=e.renderTarget,s.cacheKey=h;const a=t.COLOR_ATTACHMENT0+n;t.framebufferTexture2D(t.FRAMEBUFFER,a,t.TEXTURE_2D,s.textureGPU,0)}n.drawBuffers(e,d)}if(null!==e.depthTexture){const n=this.get(e.depthTexture),r=l?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;n.renderTarget=e.renderTarget,n.cacheKey=h,t.framebufferTexture2D(t.FRAMEBUFFER,r,t.TEXTURE_2D,n.textureGPU,0)}}if(a>0){if(void 0===c){const r=[];c=t.createFramebuffer(),n.bindFramebuffer(t.FRAMEBUFFER,c);const i=[],u=e.textures;for(let n=0;n<u.length;n++){if(i[n]=t.createRenderbuffer(),t.bindRenderbuffer(t.RENDERBUFFER,i[n]),r.push(t.COLOR_ATTACHMENT0+n),o){const e=l?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;r.push(e)}const s=e.textures[n],u=this.get(s);t.renderbufferStorageMultisample(t.RENDERBUFFER,a,u.glInternalFormat,e.width,e.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0+n,t.RENDERBUFFER,i[n])}if(s.msaaFrameBuffer=c,s.msaaRenderbuffers=i,void 0===A){A=t.createRenderbuffer(),this.textureUtils.setupRenderBufferStorage(A,e),s.depthRenderbuffer=A;const n=l?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;r.push(n)}s.invalidationArray=r}r=s.msaaFrameBuffer}else r=d}n.bindFramebuffer(t.FRAMEBUFFER,r)}_getVaoKey(e,t){let n=[];if(null!==e){n+=":"+this.get(e).id}for(let e=0;e<t.length;e++){n+=":"+this.get(t[e]).id}return n}_createVao(e,t){const{gl:n}=this,r=n.createVertexArray();let i="",s=!0;if(n.bindVertexArray(r),null!==e){const t=this.get(e);n.bindBuffer(n.ELEMENT_ARRAY_BUFFER,t.bufferGPU),i+=":"+t.id}for(let e=0;e<t.length;e++){const r=t[e],a=this.get(r);let o,l;i+=":"+a.id,n.bindBuffer(n.ARRAY_BUFFER,a.bufferGPU),n.enableVertexAttribArray(e),(r.isStorageBufferAttribute||r.isStorageInstancedBufferAttribute)&&(s=!1),!0===r.isInterleavedBufferAttribute?(o=r.data.stride*a.bytesPerElement,l=r.offset*a.bytesPerElement):(o=0,l=0),a.isInteger?n.vertexAttribIPointer(e,r.itemSize,a.type,o,l):n.vertexAttribPointer(e,r.itemSize,a.type,r.normalized,o,l),r.isInstancedBufferAttribute&&!r.isInterleavedBufferAttribute?n.vertexAttribDivisor(e,r.meshPerAttribute):r.isInterleavedBufferAttribute&&r.data.isInstancedInterleavedBuffer&&n.vertexAttribDivisor(e,r.data.meshPerAttribute)}return n.bindBuffer(n.ARRAY_BUFFER,null),this.vaoCache[i]=r,{vaoGPU:r,staticVao:s}}_getTransformFeedback(e){let t="";for(let n=0;n<e.length;n++)t+=":"+e[n].id;let n=this.transformFeedbackCache[t];if(void 0!==n)return n;const{gl:r}=this;n=r.createTransformFeedback(),r.bindTransformFeedback(r.TRANSFORM_FEEDBACK,n);for(let t=0;t<e.length;t++){const n=e[t];r.bindBufferBase(r.TRANSFORM_FEEDBACK_BUFFER,t,n.transformBuffer)}return r.bindTransformFeedback(r.TRANSFORM_FEEDBACK,null),this.transformFeedbackCache[t]=n,n}_setupBindings(e,t){const n=this.gl;for(const r of e)for(const e of r.bindings){const r=this.get(e).index;if(e.isUniformsGroup||e.isUniformBuffer){const i=n.getUniformBlockIndex(t,e.name);n.uniformBlockBinding(t,i,r)}else if(e.isSampledTexture){const i=n.getUniformLocation(t,e.name);n.uniform1i(i,r)}}}_bindUniforms(e){const{gl:t,state:n}=this;for(const r of e)for(const e of r.bindings){const r=this.get(e),i=r.index;e.isUniformsGroup||e.isUniformBuffer?n.bindBufferBase(t.UNIFORM_BUFFER,i,r.bufferGPU):e.isSampledTexture&&n.bindTexture(r.glTextureType,r.textureGPU,t.TEXTURE0+i)}}dispose(){this.renderer.domElement.removeEventListener("webglcontextlost",this._onContextLost)}}const rB="point-list",iB="line-list",sB="line-strip",aB="triangle-list",oB="triangle-strip",lB="never",uB="less",cB="equal",AB="less-equal",hB="greater",dB="not-equal",pB="greater-equal",fB="always",mB="store",gB="load",vB="clear",_B="ccw",yB="none",xB="front",bB="back",SB="uint16",TB="uint32",wB={R8Unorm:"r8unorm",R8Snorm:"r8snorm",R8Uint:"r8uint",R8Sint:"r8sint",R16Uint:"r16uint",R16Sint:"r16sint",R16Float:"r16float",RG8Unorm:"rg8unorm",RG8Snorm:"rg8snorm",RG8Uint:"rg8uint",RG8Sint:"rg8sint",R32Uint:"r32uint",R32Sint:"r32sint",R32Float:"r32float",RG16Uint:"rg16uint",RG16Sint:"rg16sint",RG16Float:"rg16float",RGBA8Unorm:"rgba8unorm",RGBA8UnormSRGB:"rgba8unorm-srgb",RGBA8Snorm:"rgba8snorm",RGBA8Uint:"rgba8uint",RGBA8Sint:"rgba8sint",BGRA8Unorm:"bgra8unorm",BGRA8UnormSRGB:"bgra8unorm-srgb",RGB9E5UFloat:"rgb9e5ufloat",RGB10A2Unorm:"rgb10a2unorm",RG11B10uFloat:"rgb10a2unorm",RG32Uint:"rg32uint",RG32Sint:"rg32sint",RG32Float:"rg32float",RGBA16Uint:"rgba16uint",RGBA16Sint:"rgba16sint",RGBA16Float:"rgba16float",RGBA32Uint:"rgba32uint",RGBA32Sint:"rgba32sint",RGBA32Float:"rgba32float",Stencil8:"stencil8",Depth16Unorm:"depth16unorm",Depth24Plus:"depth24plus",Depth24PlusStencil8:"depth24plus-stencil8",Depth32Float:"depth32float",Depth32FloatStencil8:"depth32float-stencil8",BC1RGBAUnorm:"bc1-rgba-unorm",BC1RGBAUnormSRGB:"bc1-rgba-unorm-srgb",BC2RGBAUnorm:"bc2-rgba-unorm",BC2RGBAUnormSRGB:"bc2-rgba-unorm-srgb",BC3RGBAUnorm:"bc3-rgba-unorm",BC3RGBAUnormSRGB:"bc3-rgba-unorm-srgb",BC4RUnorm:"bc4-r-unorm",BC4RSnorm:"bc4-r-snorm",BC5RGUnorm:"bc5-rg-unorm",BC5RGSnorm:"bc5-rg-snorm",BC6HRGBUFloat:"bc6h-rgb-ufloat",BC6HRGBFloat:"bc6h-rgb-float",BC7RGBAUnorm:"bc7-rgba-unorm",BC7RGBAUnormSRGB:"bc7-rgba-srgb",ETC2RGB8Unorm:"etc2-rgb8unorm",ETC2RGB8UnormSRGB:"etc2-rgb8unorm-srgb",ETC2RGB8A1Unorm:"etc2-rgb8a1unorm",ETC2RGB8A1UnormSRGB:"etc2-rgb8a1unorm-srgb",ETC2RGBA8Unorm:"etc2-rgba8unorm",ETC2RGBA8UnormSRGB:"etc2-rgba8unorm-srgb",EACR11Unorm:"eac-r11unorm",EACR11Snorm:"eac-r11snorm",EACRG11Unorm:"eac-rg11unorm",EACRG11Snorm:"eac-rg11snorm",ASTC4x4Unorm:"astc-4x4-unorm",ASTC4x4UnormSRGB:"astc-4x4-unorm-srgb",ASTC5x4Unorm:"astc-5x4-unorm",ASTC5x4UnormSRGB:"astc-5x4-unorm-srgb",ASTC5x5Unorm:"astc-5x5-unorm",ASTC5x5UnormSRGB:"astc-5x5-unorm-srgb",ASTC6x5Unorm:"astc-6x5-unorm",ASTC6x5UnormSRGB:"astc-6x5-unorm-srgb",ASTC6x6Unorm:"astc-6x6-unorm",ASTC6x6UnormSRGB:"astc-6x6-unorm-srgb",ASTC8x5Unorm:"astc-8x5-unorm",ASTC8x5UnormSRGB:"astc-8x5-unorm-srgb",ASTC8x6Unorm:"astc-8x6-unorm",ASTC8x6UnormSRGB:"astc-8x6-unorm-srgb",ASTC8x8Unorm:"astc-8x8-unorm",ASTC8x8UnormSRGB:"astc-8x8-unorm-srgb",ASTC10x5Unorm:"astc-10x5-unorm",ASTC10x5UnormSRGB:"astc-10x5-unorm-srgb",ASTC10x6Unorm:"astc-10x6-unorm",ASTC10x6UnormSRGB:"astc-10x6-unorm-srgb",ASTC10x8Unorm:"astc-10x8-unorm",ASTC10x8UnormSRGB:"astc-10x8-unorm-srgb",ASTC10x10Unorm:"astc-10x10-unorm",ASTC10x10UnormSRGB:"astc-10x10-unorm-srgb",ASTC12x10Unorm:"astc-12x10-unorm",ASTC12x10UnormSRGB:"astc-12x10-unorm-srgb",ASTC12x12Unorm:"astc-12x12-unorm",ASTC12x12UnormSRGB:"astc-12x12-unorm-srgb"},MB="clamp-to-edge",EB="repeat",CB="mirror-repeat",RB="linear",NB="nearest",PB="zero",DB="one",LB="src",IB="one-minus-src",UB="src-alpha",BB="one-minus-src-alpha",OB="dst",FB="one-minus-dst",kB="dst-alpha",qB="one-minus-dst-alpha",GB="src-alpha-saturated",zB="constant",VB="one-minus-constant",HB="add",jB="subtract",WB="reverse-subtract",XB="min",QB="max",YB=0,$B=15,KB="keep",ZB="zero",JB="replace",eO="invert",tO="increment-clamp",nO="decrement-clamp",rO="increment-wrap",iO="decrement-wrap",sO="storage",aO="read-only-storage",oO="write-only",lO="read-only",uO="read-write",cO="float",AO="unfilterable-float",hO="depth",dO="sint",pO="uint",fO="2d",mO="3d",gO="2d",vO="2d-array",_O="cube",yO="3d",xO="all",bO="vertex",SO="instance",TO={DepthClipControl:"depth-clip-control",Depth32FloatStencil8:"depth32float-stencil8",TextureCompressionBC:"texture-compression-bc",TextureCompressionETC2:"texture-compression-etc2",TextureCompressionASTC:"texture-compression-astc",TimestampQuery:"timestamp-query",IndirectFirstInstance:"indirect-first-instance",ShaderF16:"shader-f16",RG11B10UFloat:"rg11b10ufloat-renderable",BGRA8UNormStorage:"bgra8unorm-storage",Float32Filterable:"float32-filterable",ClipDistances:"clip-distances",DualSourceBlending:"dual-source-blending",Subgroups:"subgroups"};class wO extends gU{constructor(e,t){super(e),this.texture=t,this.version=t?t.version:0,this.isSampler=!0}}class MO extends wO{constructor(e,t,n){super(e,t?t.value:null),this.textureNode=t,this.groupNode=n}update(){this.texture=this.textureNode.value}}class EO extends vU{constructor(e,t){super(e,t?t.array:null),this.attribute=t,this.isStorageBuffer=!0}}let CO=0;class RO extends EO{constructor(e,t){super("StorageBuffer_"+CO++,e?e.value:null),this.nodeUniform=e,this.access=e?e.access:vb,this.groupNode=t}get buffer(){return this.nodeUniform.value}}class NO extends jP{constructor(e){super(),this.device=e;this.mipmapSampler=e.createSampler({minFilter:RB}),this.flipYSampler=e.createSampler({minFilter:NB}),this.transferPipelines={},this.flipYPipelines={},this.mipmapVertexShaderModule=e.createShaderModule({label:"mipmapVertex",code:"\nstruct VarysStruct {\n\t@builtin( position ) Position: vec4<f32>,\n\t@location( 0 ) vTex : vec2<f32>\n};\n\n@vertex\nfn main( @builtin( vertex_index ) vertexIndex : u32 ) -> VarysStruct {\n\n\tvar Varys : VarysStruct;\n\n\tvar pos = array< vec2<f32>, 4 >(\n\t\tvec2<f32>( -1.0,  1.0 ),\n\t\tvec2<f32>(  1.0,  1.0 ),\n\t\tvec2<f32>( -1.0, -1.0 ),\n\t\tvec2<f32>(  1.0, -1.0 )\n\t);\n\n\tvar tex = array< vec2<f32>, 4 >(\n\t\tvec2<f32>( 0.0, 0.0 ),\n\t\tvec2<f32>( 1.0, 0.0 ),\n\t\tvec2<f32>( 0.0, 1.0 ),\n\t\tvec2<f32>( 1.0, 1.0 )\n\t);\n\n\tVarys.vTex = tex[ vertexIndex ];\n\tVarys.Position = vec4<f32>( pos[ vertexIndex ], 0.0, 1.0 );\n\n\treturn Varys;\n\n}\n"}),this.mipmapFragmentShaderModule=e.createShaderModule({label:"mipmapFragment",code:"\n@group( 0 ) @binding( 0 )\nvar imgSampler : sampler;\n\n@group( 0 ) @binding( 1 )\nvar img : texture_2d<f32>;\n\n@fragment\nfn main( @location( 0 ) vTex : vec2<f32> ) -> @location( 0 ) vec4<f32> {\n\n\treturn textureSample( img, imgSampler, vTex );\n\n}\n"}),this.flipYFragmentShaderModule=e.createShaderModule({label:"flipYFragment",code:"\n@group( 0 ) @binding( 0 )\nvar imgSampler : sampler;\n\n@group( 0 ) @binding( 1 )\nvar img : texture_2d<f32>;\n\n@fragment\nfn main( @location( 0 ) vTex : vec2<f32> ) -> @location( 0 ) vec4<f32> {\n\n\treturn textureSample( img, imgSampler, vec2( vTex.x, 1.0 - vTex.y ) );\n\n}\n"})}getTransferPipeline(e){let t=this.transferPipelines[e];return void 0===t&&(t=this.device.createRenderPipeline({label:`mipmap-${e}`,vertex:{module:this.mipmapVertexShaderModule,entryPoint:"main"},fragment:{module:this.mipmapFragmentShaderModule,entryPoint:"main",targets:[{format:e}]},primitive:{topology:oB,stripIndexFormat:TB},layout:"auto"}),this.transferPipelines[e]=t),t}getFlipYPipeline(e){let t=this.flipYPipelines[e];return void 0===t&&(t=this.device.createRenderPipeline({label:`flipY-${e}`,vertex:{module:this.mipmapVertexShaderModule,entryPoint:"main"},fragment:{module:this.flipYFragmentShaderModule,entryPoint:"main",targets:[{format:e}]},primitive:{topology:oB,stripIndexFormat:TB},layout:"auto"}),this.flipYPipelines[e]=t),t}flipY(e,t,n=0){const r=t.format,{width:i,height:s}=t.size,a=this.getTransferPipeline(r),o=this.getFlipYPipeline(r),l=this.device.createTexture({size:{width:i,height:s,depthOrArrayLayers:1},format:r,usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.TEXTURE_BINDING}),u=e.createView({baseMipLevel:0,mipLevelCount:1,dimension:gO,baseArrayLayer:n}),c=l.createView({baseMipLevel:0,mipLevelCount:1,dimension:gO,baseArrayLayer:0}),A=this.device.createCommandEncoder({}),h=(e,t,n)=>{const r=e.getBindGroupLayout(0),i=this.device.createBindGroup({layout:r,entries:[{binding:0,resource:this.flipYSampler},{binding:1,resource:t}]}),s=A.beginRenderPass({colorAttachments:[{view:n,loadOp:vB,storeOp:mB,clearValue:[0,0,0,0]}]});s.setPipeline(e),s.setBindGroup(0,i),s.draw(4,1,0,0),s.end()};h(a,u,c),h(o,c,u),this.device.queue.submit([A.finish()]),l.destroy()}generateMipmaps(e,t,n=0){const r=this.get(e);void 0===r.useCount&&(r.useCount=0,r.layers=[]);const i=r.layers[n]||this._mipmapCreateBundles(e,t,n),s=this.device.createCommandEncoder({});this._mipmapRunBundles(s,i),this.device.queue.submit([s.finish()]),0!==r.useCount&&(r.layers[n]=i),r.useCount++}_mipmapCreateBundles(e,t,n){const r=this.getTransferPipeline(t.format),i=r.getBindGroupLayout(0);let s=e.createView({baseMipLevel:0,mipLevelCount:1,dimension:gO,baseArrayLayer:n});const a=[];for(let o=1;o<t.mipLevelCount;o++){const l=this.device.createBindGroup({layout:i,entries:[{binding:0,resource:this.mipmapSampler},{binding:1,resource:s}]}),u=e.createView({baseMipLevel:o,mipLevelCount:1,dimension:gO,baseArrayLayer:n}),c={colorAttachments:[{view:u,loadOp:vB,storeOp:mB,clearValue:[0,0,0,0]}]},A=this.device.createRenderBundleEncoder({colorFormats:[t.format]});A.setPipeline(r),A.setBindGroup(0,l),A.draw(4,1,0,0),a.push({renderBundles:[A.finish()],passDescriptor:c}),s=u}return a}_mipmapRunBundles(e,t){const n=t.length;for(let r=0;r<n;r++){const n=t[r],i=e.beginRenderPass(n.passDescriptor);i.executeBundles(n.renderBundles),i.end()}}}const PO={[lt]:"never",[ut]:"less",[ct]:"equal",[At]:"less-equal",[ht]:"greater",[pt]:"greater-equal",[ft]:"always",[dt]:"not-equal"},DO=[0,1,3,2,4,5];class LO{constructor(e){this.backend=e,this._passUtils=null,this.defaultTexture={},this.defaultCubeTexture={},this.defaultVideoFrame=null,this.colorBuffer=null,this.depthTexture=new rs,this.depthTexture.name="depthBuffer"}createSampler(e){const t=this.backend,n=t.device,r=t.get(e),i={addressModeU:this._convertAddressMode(e.wrapS),addressModeV:this._convertAddressMode(e.wrapT),addressModeW:this._convertAddressMode(e.wrapR),magFilter:this._convertFilterMode(e.magFilter),minFilter:this._convertFilterMode(e.minFilter),mipmapFilter:this._convertFilterMode(e.minFilter),maxAnisotropy:1};i.magFilter===RB&&i.minFilter===RB&&i.mipmapFilter===RB&&(i.maxAnisotropy=e.anisotropy),e.isDepthTexture&&null!==e.compareFunction&&(i.compare=PO[e.compareFunction]),r.sampler=n.createSampler(i)}createDefaultTexture(e){let t;const n=IO(e);e.isCubeTexture?t=this._getDefaultCubeTextureGPU(n):e.isVideoTexture?this.backend.get(e).externalTexture=this._getDefaultVideoFrame():t=this._getDefaultTextureGPU(n),this.backend.get(e).texture=t}createTexture(e,t={}){const n=this.backend,r=n.get(e);if(r.initialized)throw new Error("WebGPUTextureUtils: Texture already initialized.");void 0===t.needsMipmaps&&(t.needsMipmaps=!1),void 0===t.levels&&(t.levels=1),void 0===t.depth&&(t.depth=1);const{width:i,height:s,depth:a,levels:o}=t;e.isFramebufferTexture&&(t.renderTarget?t.format=this.backend.utils.getCurrentColorFormat(t.renderTarget):t.format=this.backend.utils.getPreferredCanvasFormat());const l=this._getDimension(e),u=e.internalFormat||t.format||IO(e,n.device);r.format=u;let c=void 0!==t.sampleCount?t.sampleCount:1;c=n.utils.getSampleCount(c);const A=e.isRenderTargetTexture&&!e.isMultisampleRenderTargetTexture?1:c;let h=GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.COPY_SRC;!0===e.isStorageTexture&&(h|=GPUTextureUsage.STORAGE_BINDING),!0!==e.isCompressedTexture&&!0!==e.isCompressedArrayTexture&&(h|=GPUTextureUsage.RENDER_ATTACHMENT);const d={label:e.name,size:{width:i,height:s,depthOrArrayLayers:a},mipLevelCount:o,sampleCount:A,dimension:l,format:u,usage:h};if(e.isVideoTexture){const t=e.source.data,n=new VideoFrame(t);d.size.width=n.displayWidth,d.size.height=n.displayHeight,n.close(),r.externalTexture=t}else{if(void 0===u)return console.warn("WebGPURenderer: Texture format not supported."),this.createDefaultTexture(e);r.texture=n.device.createTexture(d)}if(e.isRenderTargetTexture&&c>1&&!e.isMultisampleRenderTargetTexture){const e=Object.assign({},d);e.label=e.label+"-msaa",e.sampleCount=c,r.msaaTexture=n.device.createTexture(e)}r.initialized=!0,r.textureDescriptorGPU=d}destroyTexture(e){const t=this.backend,n=t.get(e);void 0!==n.texture&&n.texture.destroy(),void 0!==n.msaaTexture&&n.msaaTexture.destroy(),t.delete(e)}destroySampler(e){delete this.backend.get(e).sampler}generateMipmaps(e){const t=this.backend.get(e);if(e.isCubeTexture)for(let e=0;e<6;e++)this._generateMipmaps(t.texture,t.textureDescriptorGPU,e);else{const n=e.image.depth||1;for(let e=0;e<n;e++)this._generateMipmaps(t.texture,t.textureDescriptorGPU,e)}}getColorBuffer(){this.colorBuffer&&this.colorBuffer.destroy();const e=this.backend,{width:t,height:n}=e.getDrawingBufferSize();return this.colorBuffer=e.device.createTexture({label:"colorBuffer",size:{width:t,height:n,depthOrArrayLayers:1},sampleCount:e.utils.getSampleCount(e.renderer.samples),format:e.utils.getPreferredCanvasFormat(),usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_SRC}),this.colorBuffer}getDepthBuffer(e=!0,t=!1){const n=this.backend,{width:r,height:i}=n.getDrawingBufferSize(),s=this.depthTexture,a=n.get(s).texture;let o,l;if(t?(o=ve,l=ce):e&&(o=ge,l=se),void 0!==a){if(s.image.width===r&&s.image.height===i&&s.format===o&&s.type===l)return a;this.destroyTexture(s)}return s.name="depthBuffer",s.format=o,s.type=l,s.image.width=r,s.image.height=i,this.createTexture(s,{sampleCount:n.utils.getSampleCount(n.renderer.samples),width:r,height:i}),n.get(s).texture}updateTexture(e,t){const n=this.backend.get(e),{textureDescriptorGPU:r}=n;if(!e.isRenderTargetTexture&&void 0!==r){if(e.isDataTexture)this._copyBufferToTexture(t.image,n.texture,r,0,e.flipY);else if(e.isDataArrayTexture||e.isData3DTexture)for(let i=0;i<t.image.depth;i++)this._copyBufferToTexture(t.image,n.texture,r,i,e.flipY,i);else if(e.isCompressedTexture||e.isCompressedArrayTexture)this._copyCompressedBufferToTexture(e.mipmaps,n.texture,r);else if(e.isCubeTexture)this._copyCubeMapToTexture(t.images,n.texture,r,e.flipY);else if(e.isVideoTexture){const t=e.source.data;n.externalTexture=t}else this._copyImageToTexture(t.image,n.texture,r,0,e.flipY);n.version=e.version,e.onUpdate&&e.onUpdate(e)}}async copyTextureToBuffer(e,t,n,r,i,s){const a=this.backend.device,o=this.backend.get(e),l=o.texture,u=o.textureDescriptorGPU.format,c=this._getBytesPerTexel(u);let A=r*c;A=256*Math.ceil(A/256);const h=a.createBuffer({size:r*i*c,usage:GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ}),d=a.createCommandEncoder();d.copyTextureToBuffer({texture:l,origin:{x:t,y:n,z:s}},{buffer:h,bytesPerRow:A},{width:r,height:i});const p=this._getTypedArrayType(u);a.queue.submit([d.finish()]),await h.mapAsync(GPUMapMode.READ);return new p(h.getMappedRange())}_isEnvironmentTexture(e){const t=e.mapping;return t===z||t===V||t===q||t===G}_getDefaultTextureGPU(e){let t=this.defaultTexture[e];if(void 0===t){const n=new Jt;n.minFilter=Q,n.magFilter=Q,this.createTexture(n,{width:1,height:1,format:e}),this.defaultTexture[e]=t=n}return this.backend.get(t).texture}_getDefaultCubeTextureGPU(e){let t=this.defaultTexture[e];if(void 0===t){const n=new wi;n.minFilter=Q,n.magFilter=Q,this.createTexture(n,{width:1,height:1,depth:6}),this.defaultCubeTexture[e]=t=n}return this.backend.get(t).texture}_getDefaultVideoFrame(){let e=this.defaultVideoFrame;if(null===e){const t={timestamp:0,codedWidth:1,codedHeight:1,format:"RGBA"};this.defaultVideoFrame=e=new VideoFrame(new Uint8Array([0,0,0,255]),t)}return e}_copyCubeMapToTexture(e,t,n,r){for(let i=0;i<6;i++){const s=e[i],a=!0===r?DO[i]:i;s.isDataTexture?this._copyBufferToTexture(s.image,t,n,a,r):this._copyImageToTexture(s,t,n,a,r)}}_copyImageToTexture(e,t,n,r,i){this.backend.device.queue.copyExternalImageToTexture({source:e},{texture:t,mipLevel:0,origin:{x:0,y:0,z:r}},{width:e.width,height:e.height,depthOrArrayLayers:1}),!0===i&&this._flipY(t,n,r)}_getPassUtils(){let e=this._passUtils;return null===e&&(this._passUtils=e=new NO(this.backend.device)),e}_generateMipmaps(e,t,n=0){this._getPassUtils().generateMipmaps(e,t,n)}_flipY(e,t,n=0){this._getPassUtils().flipY(e,t,n)}_copyBufferToTexture(e,t,n,r,i,s=0){const a=this.backend.device,o=e.data,l=this._getBytesPerTexel(n.format),u=e.width*l;a.queue.writeTexture({texture:t,mipLevel:0,origin:{x:0,y:0,z:r}},o,{offset:e.width*e.height*l*s,bytesPerRow:u},{width:e.width,height:e.height,depthOrArrayLayers:1}),!0===i&&this._flipY(t,n,r)}_copyCompressedBufferToTexture(e,t,n){const r=this.backend.device,i=this._getBlockData(n.format),s=n.size.depthOrArrayLayers>1;for(let a=0;a<e.length;a++){const o=e[a],l=o.width,u=o.height,c=s?n.size.depthOrArrayLayers:1,A=Math.ceil(l/i.width)*i.byteLength,h=A*Math.ceil(u/i.height);for(let e=0;e<c;e++)r.queue.writeTexture({texture:t,mipLevel:a,origin:{x:0,y:0,z:e}},o.data,{offset:e*h,bytesPerRow:A,rowsPerImage:Math.ceil(u/i.height)},{width:Math.ceil(l/i.width)*i.width,height:Math.ceil(u/i.height)*i.height,depthOrArrayLayers:1})}}_getBlockData(e){return e===wB.BC1RGBAUnorm||e===wB.BC1RGBAUnormSRGB?{byteLength:8,width:4,height:4}:e===wB.BC2RGBAUnorm||e===wB.BC2RGBAUnormSRGB||e===wB.BC3RGBAUnorm||e===wB.BC3RGBAUnormSRGB?{byteLength:16,width:4,height:4}:e===wB.BC4RUnorm||e===wB.BC4RSNorm?{byteLength:8,width:4,height:4}:e===wB.BC5RGUnorm||e===wB.BC5RGSnorm||e===wB.BC6HRGBUFloat||e===wB.BC6HRGBFloat||e===wB.BC7RGBAUnorm||e===wB.BC7RGBAUnormSRGB?{byteLength:16,width:4,height:4}:e===wB.ETC2RGB8Unorm||e===wB.ETC2RGB8UnormSRGB||e===wB.ETC2RGB8A1Unorm||e===wB.ETC2RGB8A1UnormSRGB?{byteLength:8,width:4,height:4}:e===wB.ETC2RGBA8Unorm||e===wB.ETC2RGBA8UnormSRGB?{byteLength:16,width:4,height:4}:e===wB.EACR11Unorm||e===wB.EACR11Snorm?{byteLength:8,width:4,height:4}:e===wB.EACRG11Unorm||e===wB.EACRG11Snorm||e===wB.ASTC4x4Unorm||e===wB.ASTC4x4UnormSRGB?{byteLength:16,width:4,height:4}:e===wB.ASTC5x4Unorm||e===wB.ASTC5x4UnormSRGB?{byteLength:16,width:5,height:4}:e===wB.ASTC5x5Unorm||e===wB.ASTC5x5UnormSRGB?{byteLength:16,width:5,height:5}:e===wB.ASTC6x5Unorm||e===wB.ASTC6x5UnormSRGB?{byteLength:16,width:6,height:5}:e===wB.ASTC6x6Unorm||e===wB.ASTC6x6UnormSRGB?{byteLength:16,width:6,height:6}:e===wB.ASTC8x5Unorm||e===wB.ASTC8x5UnormSRGB?{byteLength:16,width:8,height:5}:e===wB.ASTC8x6Unorm||e===wB.ASTC8x6UnormSRGB?{byteLength:16,width:8,height:6}:e===wB.ASTC8x8Unorm||e===wB.ASTC8x8UnormSRGB?{byteLength:16,width:8,height:8}:e===wB.ASTC10x5Unorm||e===wB.ASTC10x5UnormSRGB?{byteLength:16,width:10,height:5}:e===wB.ASTC10x6Unorm||e===wB.ASTC10x6UnormSRGB?{byteLength:16,width:10,height:6}:e===wB.ASTC10x8Unorm||e===wB.ASTC10x8UnormSRGB?{byteLength:16,width:10,height:8}:e===wB.ASTC10x10Unorm||e===wB.ASTC10x10UnormSRGB?{byteLength:16,width:10,height:10}:e===wB.ASTC12x10Unorm||e===wB.ASTC12x10UnormSRGB?{byteLength:16,width:12,height:10}:e===wB.ASTC12x12Unorm||e===wB.ASTC12x12UnormSRGB?{byteLength:16,width:12,height:12}:void 0}_convertAddressMode(e){let t=MB;return e===j?t=EB:e===X&&(t=CB),t}_convertFilterMode(e){let t=RB;return e!==Q&&e!==Y&&e!==$||(t=NB),t}_getBytesPerTexel(e){return e===wB.R8Unorm||e===wB.R8Snorm||e===wB.R8Uint||e===wB.R8Sint?1:e===wB.R16Uint||e===wB.R16Sint||e===wB.R16Float||e===wB.RG8Unorm||e===wB.RG8Snorm||e===wB.RG8Uint||e===wB.RG8Sint?2:e===wB.R32Uint||e===wB.R32Sint||e===wB.R32Float||e===wB.RG16Uint||e===wB.RG16Sint||e===wB.RG16Float||e===wB.RGBA8Unorm||e===wB.RGBA8UnormSRGB||e===wB.RGBA8Snorm||e===wB.RGBA8Uint||e===wB.RGBA8Sint||e===wB.BGRA8Unorm||e===wB.BGRA8UnormSRGB||e===wB.RGB9E5UFloat||e===wB.RGB10A2Unorm||e===wB.RG11B10UFloat||e===wB.Depth32Float||e===wB.Depth24Plus||e===wB.Depth24PlusStencil8||e===wB.Depth32FloatStencil8?4:e===wB.RG32Uint||e===wB.RG32Sint||e===wB.RG32Float||e===wB.RGBA16Uint||e===wB.RGBA16Sint||e===wB.RGBA16Float?8:e===wB.RGBA32Uint||e===wB.RGBA32Sint||e===wB.RGBA32Float?16:void 0}_getTypedArrayType(e){return e===wB.R8Uint?Uint8Array:e===wB.R8Sint?Int8Array:e===wB.R8Unorm?Uint8Array:e===wB.R8Snorm?Int8Array:e===wB.RG8Uint?Uint8Array:e===wB.RG8Sint?Int8Array:e===wB.RG8Unorm?Uint8Array:e===wB.RG8Snorm?Int8Array:e===wB.RGBA8Uint?Uint8Array:e===wB.RGBA8Sint?Int8Array:e===wB.RGBA8Unorm?Uint8Array:e===wB.RGBA8Snorm?Int8Array:e===wB.R16Uint?Uint16Array:e===wB.R16Sint?Int16Array:e===wB.RG16Uint?Uint16Array:e===wB.RG16Sint?Int16Array:e===wB.RGBA16Uint?Uint16Array:e===wB.RGBA16Sint?Int16Array:e===wB.R16Float||e===wB.RG16Float||e===wB.RGBA16Float?Uint16Array:e===wB.R32Uint?Uint32Array:e===wB.R32Sint?Int32Array:e===wB.R32Float?Float32Array:e===wB.RG32Uint?Uint32Array:e===wB.RG32Sint?Int32Array:e===wB.RG32Float?Float32Array:e===wB.RGBA32Uint?Uint32Array:e===wB.RGBA32Sint?Int32Array:e===wB.RGBA32Float?Float32Array:e===wB.BGRA8Unorm||e===wB.BGRA8UnormSRGB?Uint8Array:e===wB.RGB10A2Unorm||e===wB.RGB9E5UFloat||e===wB.RG11B10UFloat?Uint32Array:e===wB.Depth32Float?Float32Array:e===wB.Depth24Plus||e===wB.Depth24PlusStencil8?Uint32Array:e===wB.Depth32FloatStencil8?Float32Array:void 0}_getDimension(e){let t;return t=e.isData3DTexture?mO:fO,t}}function IO(e,t=null){const n=e.format,r=e.type,i=e.colorSpace;let s;if(!0===e.isCompressedTexture||!0===e.isCompressedArrayTexture)switch(n){case we:s=i===rt?wB.BC1RGBAUnormSRGB:wB.BC1RGBAUnorm;break;case Me:s=i===rt?wB.BC2RGBAUnormSRGB:wB.BC2RGBAUnorm;break;case Ee:s=i===rt?wB.BC3RGBAUnormSRGB:wB.BC3RGBAUnorm;break;case Le:s=i===rt?wB.ETC2RGB8UnormSRGB:wB.ETC2RGB8Unorm;break;case Ie:s=i===rt?wB.ETC2RGBA8UnormSRGB:wB.ETC2RGBA8Unorm;break;case Ue:s=i===rt?wB.ASTC4x4UnormSRGB:wB.ASTC4x4Unorm;break;case Be:s=i===rt?wB.ASTC5x4UnormSRGB:wB.ASTC5x4Unorm;break;case Oe:s=i===rt?wB.ASTC5x5UnormSRGB:wB.ASTC5x5Unorm;break;case Fe:s=i===rt?wB.ASTC6x5UnormSRGB:wB.ASTC6x5Unorm;break;case ke:s=i===rt?wB.ASTC6x6UnormSRGB:wB.ASTC6x6Unorm;break;case qe:s=i===rt?wB.ASTC8x5UnormSRGB:wB.ASTC8x5Unorm;break;case Ge:s=i===rt?wB.ASTC8x6UnormSRGB:wB.ASTC8x6Unorm;break;case ze:s=i===rt?wB.ASTC8x8UnormSRGB:wB.ASTC8x8Unorm;break;case Ve:s=i===rt?wB.ASTC10x5UnormSRGB:wB.ASTC10x5Unorm;break;case He:s=i===rt?wB.ASTC10x6UnormSRGB:wB.ASTC10x6Unorm;break;case je:s=i===rt?wB.ASTC10x8UnormSRGB:wB.ASTC10x8Unorm;break;case We:s=i===rt?wB.ASTC10x10UnormSRGB:wB.ASTC10x10Unorm;break;case Xe:s=i===rt?wB.ASTC12x10UnormSRGB:wB.ASTC12x10Unorm;break;case Qe:s=i===rt?wB.ASTC12x12UnormSRGB:wB.ASTC12x12Unorm;break;case pe:s=i===rt?wB.RGBA8UnormSRGB:wB.RGBA8Unorm;break;default:console.error("WebGPURenderer: Unsupported texture format.",n)}else switch(n){case pe:switch(r){case te:s=wB.RGBA8Snorm;break;case ne:s=wB.RGBA16Sint;break;case re:s=wB.RGBA16Uint;break;case se:s=wB.RGBA32Uint;break;case ie:s=wB.RGBA32Sint;break;case ee:s=i===rt?wB.RGBA8UnormSRGB:wB.RGBA8Unorm;break;case oe:s=wB.RGBA16Float;break;case ae:s=wB.RGBA32Float;break;default:console.error("WebGPURenderer: Unsupported texture type with RGBAFormat.",r)}break;case de:if(r===Ae)s=wB.RGB9E5UFloat;else console.error("WebGPURenderer: Unsupported texture type with RGBFormat.",r);break;case _e:switch(r){case te:s=wB.R8Snorm;break;case ne:s=wB.R16Sint;break;case re:s=wB.R16Uint;break;case se:s=wB.R32Uint;break;case ie:s=wB.R32Sint;break;case ee:s=wB.R8Unorm;break;case oe:s=wB.R16Float;break;case ae:s=wB.R32Float;break;default:console.error("WebGPURenderer: Unsupported texture type with RedFormat.",r)}break;case xe:switch(r){case te:s=wB.RG8Snorm;break;case ne:s=wB.RG16Sint;break;case re:s=wB.RG16Uint;break;case se:s=wB.RG32Uint;break;case ie:s=wB.RG32Sint;break;case ee:s=wB.RG8Unorm;break;case oe:s=wB.RG16Float;break;case ae:s=wB.RG32Float;break;default:console.error("WebGPURenderer: Unsupported texture type with RGFormat.",r)}break;case ge:switch(r){case re:s=wB.Depth16Unorm;break;case se:s=wB.Depth24Plus;break;case ae:s=wB.Depth32Float;break;default:console.error("WebGPURenderer: Unsupported texture type with DepthFormat.",r)}break;case ve:switch(r){case ce:s=wB.Depth24PlusStencil8;break;case ae:t&&!1===t.features.has(TO.Depth32FloatStencil8)&&console.error('WebGPURenderer: Depth textures with DepthStencilFormat + FloatType can only be used with the "depth32float-stencil8" GPU feature.'),s=wB.Depth32FloatStencil8;break;default:console.error("WebGPURenderer: Unsupported texture type with DepthStencilFormat.",r)}break;case ye:switch(r){case ie:s=wB.R32Sint;break;case se:s=wB.R32Uint;break;default:console.error("WebGPURenderer: Unsupported texture type with RedIntegerFormat.",r)}break;case be:switch(r){case ie:s=wB.RG32Sint;break;case se:s=wB.RG32Uint;break;default:console.error("WebGPURenderer: Unsupported texture type with RGIntegerFormat.",r)}break;case Se:switch(r){case ie:s=wB.RGBA32Sint;break;case se:s=wB.RGBA32Uint;break;default:console.error("WebGPURenderer: Unsupported texture type with RGBAIntegerFormat.",r)}break;default:console.error("WebGPURenderer: Unsupported texture format.",n)}return s}const UO=/^[fn]*\s*([a-z_0-9]+)?\s*\(([\s\S]*?)\)\s*[\-\>]*\s*([a-z_0-9]+(?:<[\s\S]+?>)?)/i,BO=/([a-z_0-9]+)\s*:\s*([a-z_0-9]+(?:<[\s\S]+?>)?)/gi,OO={f32:"float",i32:"int",u32:"uint",bool:"bool","vec2<f32>":"vec2","vec2<i32>":"ivec2","vec2<u32>":"uvec2","vec2<bool>":"bvec2",vec2f:"vec2",vec2i:"ivec2",vec2u:"uvec2",vec2b:"bvec2","vec3<f32>":"vec3","vec3<i32>":"ivec3","vec3<u32>":"uvec3","vec3<bool>":"bvec3",vec3f:"vec3",vec3i:"ivec3",vec3u:"uvec3",vec3b:"bvec3","vec4<f32>":"vec4","vec4<i32>":"ivec4","vec4<u32>":"uvec4","vec4<bool>":"bvec4",vec4f:"vec4",vec4i:"ivec4",vec4u:"uvec4",vec4b:"bvec4","mat2x2<f32>":"mat2",mat2x2f:"mat2","mat3x3<f32>":"mat3",mat3x3f:"mat3","mat4x4<f32>":"mat4",mat4x4f:"mat4",sampler:"sampler",texture_1d:"texture",texture_2d:"texture",texture_2d_array:"texture",texture_multisampled_2d:"cubeTexture",texture_depth_2d:"depthTexture",texture_3d:"texture3D",texture_cube:"cubeTexture",texture_cube_array:"cubeTexture",texture_storage_1d:"storageTexture",texture_storage_2d:"storageTexture",texture_storage_2d_array:"storageTexture",texture_storage_3d:"storageTexture"};class FO extends YI{constructor(e){const{type:t,inputs:n,name:r,inputsCode:i,blockCode:s,outputType:a}=(e=>{const t=(e=e.trim()).match(UO);if(null!==t&&4===t.length){const n=t[2],r=[];let i=null;for(;null!==(i=BO.exec(n));)r.push({name:i[1],type:i[2]});const s=[];for(let e=0;e<r.length;e++){const{name:t,type:n}=r[e];let i=n;i.startsWith("ptr")?i="pointer":(i.startsWith("texture")&&(i=n.split("<")[0]),i=OO[i]),s.push(new OI(i,t))}const a=e.substring(t[0].length),o=t[3]||"void",l=void 0!==t[1]?t[1]:"";return{type:OO[o]||o,inputs:s,name:l,inputsCode:n,blockCode:a,outputType:o}}throw new Error("FunctionNode: Function is not a WGSL code.")})(e);super(t,n,r),this.inputsCode=i,this.blockCode=s,this.outputType=a}getCode(e=this.name){const t="void"!==this.outputType?"-> "+this.outputType:"";return`fn ${e} ( ${this.inputsCode.trim()} ) ${t}`+this.blockCode}}class kO extends QI{parseFunction(e){return new FO(e)}}const qO="undefined"!=typeof self?self.GPUShaderStage:{VERTEX:1,FRAGMENT:2,COMPUTE:4},GO={[mb]:"read",[gb]:"write",[vb]:"read_write"},zO={[j]:"repeat",[W]:"clamp",[X]:"mirror"},VO={vertex:qO?qO.VERTEX:1,fragment:qO?qO.FRAGMENT:2,compute:qO?qO.COMPUTE:4},HO={instance:!0,swizzleAssign:!1,storageBuffer:!0},jO={"^^":"tsl_xor"},WO={float:"f32",int:"i32",uint:"u32",bool:"bool",color:"vec3<f32>",vec2:"vec2<f32>",ivec2:"vec2<i32>",uvec2:"vec2<u32>",bvec2:"vec2<bool>",vec3:"vec3<f32>",ivec3:"vec3<i32>",uvec3:"vec3<u32>",bvec3:"vec3<bool>",vec4:"vec4<f32>",ivec4:"vec4<i32>",uvec4:"vec4<u32>",bvec4:"vec4<bool>",mat2:"mat2x2<f32>",mat3:"mat3x3<f32>",mat4:"mat4x4<f32>"},XO={},QO={tsl_xor:new YD("fn tsl_xor( a : bool, b : bool ) -> bool { return ( a || b ) && !( a && b ); }"),mod_float:new YD("fn tsl_mod_float( x : f32, y : f32 ) -> f32 { return x - y * floor( x / y ); }"),mod_vec2:new YD("fn tsl_mod_vec2( x : vec2f, y : vec2f ) -> vec2f { return x - y * floor( x / y ); }"),mod_vec3:new YD("fn tsl_mod_vec3( x : vec3f, y : vec3f ) -> vec3f { return x - y * floor( x / y ); }"),mod_vec4:new YD("fn tsl_mod_vec4( x : vec4f, y : vec4f ) -> vec4f { return x - y * floor( x / y ); }"),equals_bool:new YD("fn tsl_equals_bool( a : bool, b : bool ) -> bool { return a == b; }"),equals_bvec2:new YD("fn tsl_equals_bvec2( a : vec2f, b : vec2f ) -> vec2<bool> { return vec2<bool>( a.x == b.x, a.y == b.y ); }"),equals_bvec3:new YD("fn tsl_equals_bvec3( a : vec3f, b : vec3f ) -> vec3<bool> { return vec3<bool>( a.x == b.x, a.y == b.y, a.z == b.z ); }"),equals_bvec4:new YD("fn tsl_equals_bvec4( a : vec4f, b : vec4f ) -> vec4<bool> { return vec4<bool>( a.x == b.x, a.y == b.y, a.z == b.z, a.w == b.w ); }"),repeatWrapping_float:new YD("fn tsl_repeatWrapping_float( coord: f32 ) -> f32 { return fract( coord ); }"),mirrorWrapping_float:new YD("fn tsl_mirrorWrapping_float( coord: f32 ) -> f32 { let mirrored = fract( coord * 0.5 ) * 2.0; return 1.0 - abs( 1.0 - mirrored ); }"),clampWrapping_float:new YD("fn tsl_clampWrapping_float( coord: f32 ) -> f32 { return clamp( coord, 0.0, 1.0 ); }"),biquadraticTexture:new YD("\nfn tsl_biquadraticTexture( map : texture_2d<f32>, coord : vec2f, iRes : vec2u, level : u32 ) -> vec4f {\n\n\tlet res = vec2f( iRes );\n\n\tlet uvScaled = coord * res;\n\tlet uvWrapping = ( ( uvScaled % res ) + res ) % res;\n\n\t// https://www.shadertoy.com/view/WtyXRy\n\n\tlet uv = uvWrapping - 0.5;\n\tlet iuv = floor( uv );\n\tlet f = fract( uv );\n\n\tlet rg1 = textureLoad( map, vec2u( iuv + vec2( 0.5, 0.5 ) ) % iRes, level );\n\tlet rg2 = textureLoad( map, vec2u( iuv + vec2( 1.5, 0.5 ) ) % iRes, level );\n\tlet rg3 = textureLoad( map, vec2u( iuv + vec2( 0.5, 1.5 ) ) % iRes, level );\n\tlet rg4 = textureLoad( map, vec2u( iuv + vec2( 1.5, 1.5 ) ) % iRes, level );\n\n\treturn mix( mix( rg1, rg2, f.x ), mix( rg3, rg4, f.x ), f.y );\n\n}\n")},YO={dFdx:"dpdx",dFdy:"- dpdy",mod_float:"tsl_mod_float",mod_vec2:"tsl_mod_vec2",mod_vec3:"tsl_mod_vec3",mod_vec4:"tsl_mod_vec4",equals_bool:"tsl_equals_bool",equals_bvec2:"tsl_equals_bvec2",equals_bvec3:"tsl_equals_bvec3",equals_bvec4:"tsl_equals_bvec4",inversesqrt:"inverseSqrt",bitcast:"bitcast<f32>"};"undefined"!=typeof navigator&&/Windows/g.test(navigator.userAgent)&&(QO.pow_float=new YD("fn tsl_pow_float( a : f32, b : f32 ) -> f32 { return select( -pow( -a, b ), pow( a, b ), a > 0.0 ); }"),QO.pow_vec2=new YD("fn tsl_pow_vec2( a : vec2f, b : vec2f ) -> vec2f { return vec2f( tsl_pow_float( a.x, b.x ), tsl_pow_float( a.y, b.y ) ); }",[QO.pow_float]),QO.pow_vec3=new YD("fn tsl_pow_vec3( a : vec3f, b : vec3f ) -> vec3f { return vec3f( tsl_pow_float( a.x, b.x ), tsl_pow_float( a.y, b.y ), tsl_pow_float( a.z, b.z ) ); }",[QO.pow_float]),QO.pow_vec4=new YD("fn tsl_pow_vec4( a : vec4f, b : vec4f ) -> vec4f { return vec4f( tsl_pow_float( a.x, b.x ), tsl_pow_float( a.y, b.y ), tsl_pow_float( a.z, b.z ), tsl_pow_float( a.w, b.w ) ); }",[QO.pow_float]),YO.pow_float="tsl_pow_float",YO.pow_vec2="tsl_pow_vec2",YO.pow_vec3="tsl_pow_vec3",YO.pow_vec4="tsl_pow_vec4");let $O="";!0!==("undefined"!=typeof navigator&&/Firefox|Deno/g.test(navigator.userAgent))&&($O+="diagnostic( off, derivative_uniformity );\n");class KO extends UI{constructor(e,t){super(e,t,new kO),this.uniformGroups={},this.builtins={},this.directives={},this.scopedArrays=new Map}needsToWorkingColorSpace(e){return!0===e.isVideoTexture&&e.colorSpace!==nt}_generateTextureSample(e,t,n,r,i=this.shaderStage){return"fragment"===i?r?`textureSample( ${t}, ${t}_sampler, ${n}, ${r} )`:`textureSample( ${t}, ${t}_sampler, ${n} )`:this.isFilteredTexture(e)?this.generateFilteredTexture(e,t,n):this.generateTextureLod(e,t,n,r,"0")}_generateVideoSample(e,t,n=this.shaderStage){if("fragment"===n)return`textureSampleBaseClampToEdge( ${e}, ${e}_sampler, vec2<f32>( ${t}.x, 1.0 - ${t}.y ) )`;console.error(`WebGPURenderer: THREE.VideoTexture does not support ${n} shader.`)}_generateTextureSampleLevel(e,t,n,r,i,s=this.shaderStage){return"fragment"===s&&!1===this.isUnfilterable(e)?`textureSampleLevel( ${t}, ${t}_sampler, ${n}, ${r} )`:this.isFilteredTexture(e)?this.generateFilteredTexture(e,t,n,r):this.generateTextureLod(e,t,n,i,r)}generateWrapFunction(e){const t=`tsl_coord_${zO[e.wrapS]}S_${zO[e.wrapT]}T`;let n=XO[t];if(void 0===n){const r=[];let i=`fn ${t}( coord : vec2f ) -> vec2f {\n\n\treturn vec2f(\n`;const s=(e,t)=>{e===j?(r.push(QO.repeatWrapping_float),i+=`\t\ttsl_repeatWrapping_float( coord.${t} )`):e===W?(r.push(QO.clampWrapping_float),i+=`\t\ttsl_clampWrapping_float( coord.${t} )`):e===X?(r.push(QO.mirrorWrapping_float),i+=`\t\ttsl_mirrorWrapping_float( coord.${t} )`):(i+=`\t\tcoord.${t}`,console.warn(`WebGPURenderer: Unsupported texture wrap type "${e}" for vertex shader.`))};s(e.wrapS,"x"),i+=",\n",s(e.wrapT,"y"),i+="\n\t);\n\n}\n",XO[t]=n=new YD(i,r)}return n.build(this),t}generateTextureDimension(e,t,n){const r=this.getDataFromNode(e,this.shaderStage,this.globalCache);void 0===r.dimensionsSnippet&&(r.dimensionsSnippet={});let i=r.dimensionsSnippet[n];if(void 0===r.dimensionsSnippet[n]){let s;s=!0===e.isMultisampleRenderTargetTexture?t:`${t}, u32( ${n} )`,i=new Kw(new TM(`textureDimensions( ${s} )`,"uvec2")),r.dimensionsSnippet[n]=i}return i.build(this)}generateFilteredTexture(e,t,n,r="0u"){this._include("biquadraticTexture");return`tsl_biquadraticTexture( ${t}, ${this.generateWrapFunction(e)}( ${n} ), ${this.generateTextureDimension(e,t,r)}, u32( ${r} ) )`}generateTextureLod(e,t,n,r,i="0u"){const s=`vec2u( ${this.generateWrapFunction(e)}( ${n} ) * vec2f( ${this.generateTextureDimension(e,t,i)} ) )`;return this.generateTextureLoad(e,t,s,r,i)}generateTextureLoad(e,t,n,r,i="0u"){return!0===e.isVideoTexture||!0===e.isStorageTexture?`textureLoad( ${t}, ${n} )`:r?`textureLoad( ${t}, ${n}, ${r}, u32( ${i} ) )`:`textureLoad( ${t}, ${n}, u32( ${i} ) )`}generateTextureStore(e,t,n,r){return`textureStore( ${t}, ${n}, ${r} )`}isSampleCompare(e){return!0===e.isDepthTexture&&null!==e.compareFunction}isUnfilterable(e){return"float"!==this.getComponentTypeFromTexture(e)||!this.isAvailable("float32Filterable")&&!0===e.isDataTexture&&e.type===ae||!1===this.isSampleCompare(e)&&e.minFilter===Q&&e.magFilter===Q||!0===e.isMultisampleRenderTargetTexture}generateTexture(e,t,n,r,i=this.shaderStage){let s=null;return s=!0===e.isVideoTexture?this._generateVideoSample(t,n,i):this.isUnfilterable(e)?this.generateTextureLod(e,t,n,r,"0",i):this._generateTextureSample(e,t,n,r,i),s}generateTextureGrad(e,t,n,r,i,s=this.shaderStage){if("fragment"===s)return`textureSampleGrad( ${t}, ${t}_sampler, ${n},  ${r[0]}, ${r[1]} )`;console.error(`WebGPURenderer: THREE.TextureNode.gradient() does not support ${s} shader.`)}generateTextureCompare(e,t,n,r,i,s=this.shaderStage){if("fragment"===s)return`textureSampleCompare( ${t}, ${t}_sampler, ${n}, ${r} )`;console.error(`WebGPURenderer: THREE.DepthTexture.compareFunction() does not support ${s} shader.`)}generateTextureLevel(e,t,n,r,i,s=this.shaderStage){let a=null;return a=!0===e.isVideoTexture?this._generateVideoSample(t,n,s):this._generateTextureSampleLevel(e,t,n,r,i,s),a}generateTextureBias(e,t,n,r,i,s=this.shaderStage){if("fragment"===s)return`textureSampleBias( ${t}, ${t}_sampler, ${n}, ${r} )`;console.error(`WebGPURenderer: THREE.TextureNode.biasNode does not support ${s} shader.`)}getPropertyName(e,t=this.shaderStage){if(!0===e.isNodeVarying&&!0===e.needsInterpolation){if("vertex"===t)return`varyings.${e.name}`}else if(!0===e.isNodeUniform){const t=e.name,n=e.type;return"texture"===n||"cubeTexture"===n||"storageTexture"===n||"texture3D"===n?t:"buffer"===n||"storageBuffer"===n||"indirectStorageBuffer"===n?`NodeBuffer_${e.id}.${t}`:e.groupNode.name+"."+t}return super.getPropertyName(e)}getOutputStructName(){return"output"}_getUniformGroupCount(e){return Object.keys(this.uniforms[e]).length}getFunctionOperator(e){const t=jO[e];return void 0!==t?(this._include(t),t):null}getNodeAccess(e,t){return"compute"!==t?mb:e.access}getStorageAccess(e,t){return GO[this.getNodeAccess(e,t)]}getUniformFromNode(e,t,n,r=null){const i=super.getUniformFromNode(e,t,n,r),s=this.getDataFromNode(e,n,this.globalCache);if(void 0===s.uniformGPU){let r;const a=e.groupNode,o=a.name,l=this.getBindGroupArray(o,n);if("texture"===t||"cubeTexture"===t||"storageTexture"===t||"texture3D"===t){let s=null;const o=this.getNodeAccess(e,n);if("texture"===t||"storageTexture"===t?s=new EU(i.name,i.node,a,o):"cubeTexture"===t?s=new CU(i.name,i.node,a,o):"texture3D"===t&&(s=new RU(i.name,i.node,a,o)),s.store=!0===e.isStorageTextureNode,s.setVisibility(VO[n]),"fragment"===n&&!1===this.isUnfilterable(e.value)&&!1===s.store){const e=new MO(`${i.name}_sampler`,i.node,a);e.setVisibility(VO[n]),l.push(e,s),r=[e,s]}else l.push(s),r=[s]}else if("buffer"===t||"storageBuffer"===t||"indirectStorageBuffer"===t){const i=new("buffer"===t?xU:RO)(e,a);i.setVisibility(VO[n]),l.push(i),r=i}else{const e=this.uniformGroups[n]||(this.uniformGroups[n]={});let s=e[o];void 0===s&&(s=new TU(o,a),s.setVisibility(VO[n]),e[o]=s,l.push(s)),r=this.getNodeUniform(i,t),s.addUniform(r)}s.uniformGPU=r}return i}getBuiltin(e,t,n,r=this.shaderStage){const i=this.builtins[r]||(this.builtins[r]=new Map);return!1===i.has(e)&&i.set(e,{name:e,property:t,type:n}),t}hasBuiltin(e,t=this.shaderStage){return void 0!==this.builtins[t]&&this.builtins[t].has(e)}getVertexIndex(){return"vertex"===this.shaderStage?this.getBuiltin("vertex_index","vertexIndex","u32","attribute"):"vertexIndex"}buildFunctionCode(e){const t=e.layout,n=this.flowShaderNode(e),r=[];for(const e of t.inputs)r.push(e.name+" : "+this.getType(e.type));let i=`fn ${t.name}( ${r.join(", ")} ) -> ${this.getType(t.type)} {\n${n.vars}\n${n.code}\n`;return n.result&&(i+=`\treturn ${n.result};\n`),i+="\n}\n",i}getInstanceIndex(){return"vertex"===this.shaderStage?this.getBuiltin("instance_index","instanceIndex","u32","attribute"):"instanceIndex"}getInvocationLocalIndex(){return this.getBuiltin("local_invocation_index","invocationLocalIndex","u32","attribute")}getSubgroupSize(){return this.enableSubGroups(),this.getBuiltin("subgroup_size","subgroupSize","u32","attribute")}getInvocationSubgroupIndex(){return this.enableSubGroups(),this.getBuiltin("subgroup_invocation_id","invocationSubgroupIndex","u32","attribute")}getSubgroupIndex(){return this.enableSubGroups(),this.getBuiltin("subgroup_id","subgroupIndex","u32","attribute")}getDrawIndex(){return null}getFrontFacing(){return this.getBuiltin("front_facing","isFront","bool")}getFragCoord(){return this.getBuiltin("position","fragCoord","vec4<f32>")+".xy"}getFragDepth(){return"output."+this.getBuiltin("frag_depth","depth","f32","output")}getClipDistance(){return"varyings.hw_clip_distances"}isFlipY(){return!1}enableDirective(e,t=this.shaderStage){(this.directives[t]||(this.directives[t]=new Set)).add(e)}getDirectives(e){const t=[],n=this.directives[e];if(void 0!==n)for(const e of n)t.push(`enable ${e};`);return t.join("\n")}enableSubGroups(){this.enableDirective("subgroups")}enableSubgroupsF16(){this.enableDirective("subgroups-f16")}enableClipDistances(){this.enableDirective("clip_distances")}enableShaderF16(){this.enableDirective("f16")}enableDualSourceBlending(){this.enableDirective("dual_source_blending")}enableHardwareClipping(e){this.enableClipDistances(),this.getBuiltin("clip_distances","hw_clip_distances",`array<f32, ${e} >`,"vertex")}getBuiltins(e){const t=[],n=this.builtins[e];if(void 0!==n)for(const{name:e,property:r,type:i}of n.values())t.push(`@builtin( ${e} ) ${r} : ${i}`);return t.join(",\n\t")}getScopedArray(e,t,n,r){return!1===this.scopedArrays.has(e)&&this.scopedArrays.set(e,{name:e,scope:t,bufferType:n,bufferCount:r}),e}getScopedArrays(e){if("compute"!==e)return;const t=[];for(const{name:e,scope:n,bufferType:r,bufferCount:i}of this.scopedArrays.values()){const s=this.getType(r);t.push(`var<${n}> ${e}: array< ${s}, ${i} >;`)}return t.join("\n")}getAttributes(e){const t=[];if("compute"===e&&(this.getBuiltin("global_invocation_id","id","vec3<u32>","attribute"),this.getBuiltin("workgroup_id","workgroupId","vec3<u32>","attribute"),this.getBuiltin("local_invocation_id","localId","vec3<u32>","attribute"),this.getBuiltin("num_workgroups","numWorkgroups","vec3<u32>","attribute"),this.renderer.hasFeature("subgroups")&&(this.enableDirective("subgroups",e),this.getBuiltin("subgroup_size","subgroupSize","u32","attribute"))),"vertex"===e||"compute"===e){const e=this.getBuiltins("attribute");e&&t.push(e);const n=this.getAttributesArray();for(let e=0,r=n.length;e<r;e++){const r=n[e],i=r.name,s=this.getType(r.type);t.push(`@location( ${e} ) ${i} : ${s}`)}}return t.join(",\n\t")}getStructMembers(e){const t=[],n=e.getMemberTypes();for(let e=0;e<n.length;e++){const r=n[e];t.push(`\t@location( ${e} ) m${e} : ${r}<f32>`)}const r=this.getBuiltins("output");return r&&t.push("\t"+r),t.join(",\n")}getStructs(e){const t=[],n=this.structs[e];for(let e=0,r=n.length;e<r;e++){const r=n[e],i=r.name;let s=`struct ${i} {\n`;s+=this.getStructMembers(r),s+="\n}",t.push(s),t.push(`\nvar<private> output : ${i};\n\n`)}return t.join("\n\n")}getVar(e,t){return`var ${t} : ${this.getType(e)}`}getVars(e){const t=[],n=this.vars[e];if(void 0!==n)for(const e of n)t.push(`\t${this.getVar(e.type,e.name)};`);return`\n${t.join("\n")}\n`}getVaryings(e){const t=[];if("vertex"===e&&this.getBuiltin("position","Vertex","vec4<f32>","vertex"),"vertex"===e||"fragment"===e){const n=this.varyings,r=this.vars[e];for(let i=0;i<n.length;i++){const s=n[i];if(s.needsInterpolation){let e=`@location( ${i} )`;/^(int|uint|ivec|uvec)/.test(s.type)&&(e+=" @interpolate( flat )"),t.push(`${e} ${s.name} : ${this.getType(s.type)}`)}else"vertex"===e&&!1===r.includes(s)&&r.push(s)}}const n=this.getBuiltins(e);n&&t.push(n);const r=t.join(",\n\t");return"vertex"===e?this._getWGSLStruct("VaryingsStruct","\t"+r):r}getUniforms(e){const t=this.uniforms[e],n=[],r=[],i=[],s={};for(const i of t){const t=i.groupNode.name,a=this.bindingsIndexes[t];if("texture"===i.type||"cubeTexture"===i.type||"storageTexture"===i.type||"texture3D"===i.type){const t=i.node.value;let r;"fragment"===e&&!1===this.isUnfilterable(t)&&!0!==i.node.isStorageTextureNode&&(this.isSampleCompare(t)?n.push(`@binding( ${a.binding++} ) @group( ${a.group} ) var ${i.name}_sampler : sampler_comparison;`):n.push(`@binding( ${a.binding++} ) @group( ${a.group} ) var ${i.name}_sampler : sampler;`));let s="";if(!0===t.isMultisampleRenderTargetTexture&&(s="_multisampled"),!0===t.isCubeTexture)r="texture_cube<f32>";else if(!0===t.isDataArrayTexture||!0===t.isCompressedArrayTexture)r="texture_2d_array<f32>";else if(!0===t.isDepthTexture)r=`texture_depth${s}_2d`;else if(!0===t.isVideoTexture)r="texture_external";else if(!0===t.isData3DTexture)r="texture_3d<f32>";else if(!0===i.node.isStorageTextureNode){r=`texture_storage_2d<${IO(t)}, ${this.getStorageAccess(i.node,e)}>`}else{r=`texture${s}_2d<${this.getComponentTypeFromTexture(t).charAt(0)}32>`}n.push(`@binding( ${a.binding++} ) @group( ${a.group} ) var ${i.name} : ${r};`)}else if("buffer"===i.type||"storageBuffer"===i.type||"indirectStorageBuffer"===i.type){const t=i.node,n=this.getType(t.bufferType),s=t.bufferCount,o=s>0&&"buffer"===i.type?", "+s:"",l=t.isAtomic?`atomic<${n}>`:`${n}`,u=`\t${i.name} : array< ${l}${o} >\n`,c=t.isStorageBufferNode?`storage, ${this.getStorageAccess(t,e)}`:"uniform";r.push(this._getWGSLStructBinding("NodeBuffer_"+t.id,u,c,a.binding++,a.group))}else{const e=this.getType(this.getVectorType(i.type)),t=i.groupNode.name;(s[t]||(s[t]={index:a.binding++,id:a.group,snippets:[]})).snippets.push(`\t${i.name} : ${e}`)}}for(const e in s){const t=s[e];i.push(this._getWGSLStructBinding(e,t.snippets.join(",\n"),"uniform",t.index,t.id))}let a=n.join("\n");return a+=r.join("\n"),a+=i.join("\n"),a}buildCode(){const e=null!==this.material?{fragment:{},vertex:{}}:{compute:{}};this.sortBindingGroups();for(const t in e){const n=e[t];n.uniforms=this.getUniforms(t),n.attributes=this.getAttributes(t),n.varyings=this.getVaryings(t),n.structs=this.getStructs(t),n.vars=this.getVars(t),n.codes=this.getCodes(t),n.directives=this.getDirectives(t),n.scopedArrays=this.getScopedArrays(t);let r="// code\n\n";r+=this.flowCode[t];const i=this.flowNodes[t],s=i[i.length-1],a=s.outputNode,o=void 0!==a&&!0===a.isOutputStructNode;for(const e of i){const i=this.getFlowData(e),l=e.name;if(l&&(r.length>0&&(r+="\n"),r+=`\t// flow -> ${l}\n\t`),r+=`${i.code}\n\t`,e===s&&"compute"!==t)if(r+="// result\n\n\t","vertex"===t)r+=`varyings.Vertex = ${i.result};`;else if("fragment"===t)if(o)n.returnType=a.nodeType,r+=`return ${i.result};`;else{let e="\t@location(0) color: vec4<f32>";const t=this.getBuiltins("output");t&&(e+=",\n\t"+t),n.returnType="OutputStruct",n.structs+=this._getWGSLStruct("OutputStruct",e),n.structs+="\nvar<private> output : OutputStruct;\n\n",r+=`output.color = ${i.result};\n\n\treturn output;`}}n.flow=r}null!==this.material?(this.vertexShader=this._getWGSLVertexCode(e.vertex),this.fragmentShader=this._getWGSLFragmentCode(e.fragment)):this.computeShader=this._getWGSLComputeCode(e.compute,(this.object.workgroupSize||[64]).join(", "))}getMethod(e,t=null){let n;return null!==t&&(n=this._getWGSLMethod(e+"_"+t)),void 0===n&&(n=this._getWGSLMethod(e)),n||e}getType(e){return WO[e]||e}isAvailable(e){let t=HO[e];return void 0===t&&("float32Filterable"===e?t=this.renderer.hasFeature("float32-filterable"):"clipDistance"===e&&(t=this.renderer.hasFeature("clip-distances")),HO[e]=t),t}_getWGSLMethod(e){return void 0!==QO[e]&&this._include(e),YO[e]}_include(e){const t=QO[e];return t.build(this),null!==this.currentFunctionNode&&this.currentFunctionNode.includes.push(t),t}_getWGSLVertexCode(e){return`${this.getSignature()}\n// directives\n${e.directives}\n\n// uniforms\n${e.uniforms}\n\n// varyings\n${e.varyings}\nvar<private> varyings : VaryingsStruct;\n\n// codes\n${e.codes}\n\n@vertex\nfn main( ${e.attributes} ) -> VaryingsStruct {\n\n\t// vars\n\t${e.vars}\n\n\t// flow\n\t${e.flow}\n\n\treturn varyings;\n\n}\n`}_getWGSLFragmentCode(e){return`${this.getSignature()}\n// global\n${$O}\n\n// uniforms\n${e.uniforms}\n\n// structs\n${e.structs}\n\n// codes\n${e.codes}\n\n@fragment\nfn main( ${e.varyings} ) -> ${e.returnType} {\n\n\t// vars\n\t${e.vars}\n\n\t// flow\n\t${e.flow}\n\n}\n`}_getWGSLComputeCode(e,t){return`${this.getSignature()}\n// directives\n${e.directives}\n\n// system\nvar<private> instanceIndex : u32;\n\n// locals\n${e.scopedArrays}\n\n// uniforms\n${e.uniforms}\n\n// codes\n${e.codes}\n\n@compute @workgroup_size( ${t} )\nfn main( ${e.attributes} ) {\n\n\t// system\n\tinstanceIndex = id.x + id.y * numWorkgroups.x * u32(${t}) + id.z * numWorkgroups.x * numWorkgroups.y * u32(${t});\n\n\t// vars\n\t${e.vars}\n\n\t// flow\n\t${e.flow}\n\n}\n`}_getWGSLStruct(e,t){return`\nstruct ${e} {\n${t}\n};`}_getWGSLStructBinding(e,t,n,r=0,i=0){const s=e+"Struct";return`${this._getWGSLStruct(s,t)}\n@binding( ${r} ) @group( ${i} )\nvar<${n}> ${e} : ${s};`}}class ZO{constructor(e){this.backend=e}getCurrentDepthStencilFormat(e){let t;return null!==e.depthTexture?t=this.getTextureFormatGPU(e.depthTexture):e.depth&&e.stencil?t=wB.Depth24PlusStencil8:e.depth&&(t=wB.Depth24Plus),t}getTextureFormatGPU(e){return this.backend.get(e).format}getCurrentColorFormat(e){let t;return t=null!==e.textures?this.getTextureFormatGPU(e.textures[0]):this.getPreferredCanvasFormat(),t}getCurrentColorSpace(e){return null!==e.textures?e.textures[0].colorSpace:this.backend.renderer.outputColorSpace}getPrimitiveTopology(e,t){return e.isPoints?rB:e.isLineSegments||e.isMesh&&!0===t.wireframe?iB:e.isLine?sB:e.isMesh?aB:void 0}getSampleCount(e){let t=1;return e>1&&(t=Math.pow(2,Math.floor(Math.log2(e))),2===t&&(t=4)),t}getSampleCountRenderContext(e){return null!==e.textures?this.getSampleCount(e.sampleCount):this.getSampleCount(this.backend.renderer.samples)}getPreferredCanvasFormat(){return navigator.userAgent.includes("Quest")?wB.BGRA8Unorm:navigator.gpu.getPreferredCanvasFormat()}}const JO=new Map([[Int8Array,["sint8","snorm8"]],[Uint8Array,["uint8","unorm8"]],[Int16Array,["sint16","snorm16"]],[Uint16Array,["uint16","unorm16"]],[Int32Array,["sint32","snorm32"]],[Uint32Array,["uint32","unorm32"]],[Float32Array,["float32"]]]),eF=new Map([[Vr,["float16"]]]),tF=new Map([[Int32Array,"sint32"],[Int16Array,"sint32"],[Uint32Array,"uint32"],[Uint16Array,"uint32"],[Float32Array,"float32"]]);class nF{constructor(e){this.backend=e}createAttribute(e,t){const n=this._getBufferAttribute(e),r=this.backend,i=r.get(n);let s=i.buffer;if(void 0===s){const a=r.device;let o=n.array;if(!1===e.normalized&&(o.constructor===Int16Array||o.constructor===Uint16Array)){const e=new Uint32Array(o.length);for(let t=0;t<o.length;t++)e[t]=o[t];o=e}if(n.array=o,(n.isStorageBufferAttribute||n.isStorageInstancedBufferAttribute)&&3===n.itemSize){o=new o.constructor(4*n.count);for(let e=0;e<n.count;e++)o.set(n.array.subarray(3*e,3*e+3),4*e);n.itemSize=4,n.array=o}const l=o.byteLength+(4-o.byteLength%4)%4;s=a.createBuffer({label:n.name,size:l,usage:t,mappedAtCreation:!0}),new o.constructor(s.getMappedRange()).set(o),s.unmap(),i.buffer=s}}updateAttribute(e){const t=this._getBufferAttribute(e),n=this.backend,r=n.device,i=n.get(t).buffer,s=t.array,a=this._isTypedArray(s),o=t.updateRanges;if(0===o.length)r.queue.writeBuffer(i,0,s,0);else{const e=a?1:s.BYTES_PER_ELEMENT;for(let t=0,n=o.length;t<n;t++){const n=o[t],a=n.start*e,l=n.count*e;r.queue.writeBuffer(i,0,s,a,l)}t.clearUpdateRanges()}}createShaderVertexBuffers(e){const t=e.getAttributes(),n=new Map;for(let e=0;e<t.length;e++){const r=t[e],i=r.array.BYTES_PER_ELEMENT,s=this._getBufferAttribute(r);let a=n.get(s);if(void 0===a){let e,t;!0===r.isInterleavedBufferAttribute?(e=r.data.stride*i,t=r.data.isInstancedInterleavedBuffer?SO:bO):(e=r.itemSize*i,t=r.isInstancedBufferAttribute?SO:bO),!1!==r.normalized||r.array.constructor!==Int16Array&&r.array.constructor!==Uint16Array||(e=4),a={arrayStride:e,attributes:[],stepMode:t},n.set(s,a)}const o=this._getVertexFormat(r),l=!0===r.isInterleavedBufferAttribute?r.offset*i:0;a.attributes.push({shaderLocation:e,offset:l,format:o})}return Array.from(n.values())}destroyAttribute(e){const t=this.backend;t.get(this._getBufferAttribute(e)).buffer.destroy(),t.delete(e)}async getArrayBufferAsync(e){const t=this.backend,n=t.device,r=t.get(this._getBufferAttribute(e)).buffer,i=r.size,s=n.createBuffer({label:e.name,size:i,usage:GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ}),a=n.createCommandEncoder({});a.copyBufferToBuffer(r,0,s,0,i),s.unmap();const o=a.finish();n.queue.submit([o]),await s.mapAsync(GPUMapMode.READ);return s.getMappedRange()}_getVertexFormat(e){const{itemSize:t,normalized:n}=e,r=e.array.constructor,i=e.constructor;let s;if(1==t)s=tF.get(r);else{const e=(eF.get(i)||JO.get(r))[n?1:0];if(e){const n=r.BYTES_PER_ELEMENT*t,i=4*Math.floor((n+3)/4)/r.BYTES_PER_ELEMENT;if(i%1)throw new Error("THREE.WebGPUAttributeUtils: Bad vertex format item size.");s=`${e}x${i}`}}return s||console.error("THREE.WebGPUAttributeUtils: Vertex format not supported yet."),s}_isTypedArray(e){return ArrayBuffer.isView(e)&&!(e instanceof DataView)}_getBufferAttribute(e){return e.isInterleavedBufferAttribute&&(e=e.data),e}}class rF{constructor(e){this.backend=e,this.bindGroupLayoutCache=new WeakMap}createBindingsLayout(e){const t=this.backend.device,n=[];let r=0;for(const t of e.bindings){const e={binding:r++,visibility:t.visibility};if(t.isUniformBuffer||t.isStorageBuffer){const n={};t.isStorageBuffer&&(4&t.visibility&&(t.access===vb||t.access===gb)?n.type=sO:n.type=aO),e.buffer=n}else if(t.isSampler){const n={};t.texture.isDepthTexture&&null!==t.texture.compareFunction&&(n.type="comparison"),e.sampler=n}else if(t.isSampledTexture&&t.texture.isVideoTexture)e.externalTexture={};else if(t.isSampledTexture&&t.store){const n={};n.format=this.backend.get(t.texture).texture.format;const r=t.access;n.access=r===vb?uO:r===gb?oO:lO,e.storageTexture=n}else if(t.isSampledTexture){const n={};if(!0===t.texture.isMultisampleRenderTargetTexture&&(n.multisampled=!0),t.texture.isDepthTexture)n.sampleType=hO;else if(t.texture.isDataTexture||t.texture.isDataArrayTexture||t.texture.isData3DTexture){const e=t.texture.type;e===ie?n.sampleType=dO:e===se?n.sampleType=pO:e===ae&&(this.backend.hasFeature("float32-filterable")?n.sampleType=cO:n.sampleType=AO)}t.isSampledCubeTexture?n.viewDimension=_O:t.texture.isDataArrayTexture||t.texture.isCompressedArrayTexture?n.viewDimension=vO:t.isSampledTexture3D&&(n.viewDimension=yO),e.texture=n}else console.error(`WebGPUBindingUtils: Unsupported binding "${t}".`);n.push(e)}return t.createBindGroupLayout({entries:n})}createBindings(e,t,n,r=0){const{backend:i,bindGroupLayoutCache:s}=this,a=i.get(e);let o,l=s.get(e.bindingsReference);void 0===l&&(l=this.createBindingsLayout(e),s.set(e.bindingsReference,l)),n>0&&(void 0===a.groups&&(a.groups=[],a.versions=[]),a.versions[n]===r&&(o=a.groups[n])),void 0===o&&(o=this.createBindGroup(e,l),n>0&&(a.groups[n]=o,a.versions[n]=r)),a.group=o,a.layout=l}updateBinding(e){const t=this.backend,n=t.device,r=e.buffer,i=t.get(e).buffer;n.queue.writeBuffer(i,0,r,0)}createBindGroup(e,t){const n=this.backend,r=n.device;let i=0;const s=[];for(const t of e.bindings){if(t.isUniformBuffer){const e=n.get(t);if(void 0===e.buffer){const n=t.byteLength,i=GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST,s=r.createBuffer({label:"bindingBuffer_"+t.name,size:n,usage:i});e.buffer=s}s.push({binding:i,resource:{buffer:e.buffer}})}else if(t.isStorageBuffer){const e=n.get(t);if(void 0===e.buffer){const r=t.attribute;e.buffer=n.get(r).buffer}s.push({binding:i,resource:{buffer:e.buffer}})}else if(t.isSampler){const e=n.get(t.texture);s.push({binding:i,resource:e.sampler})}else if(t.isSampledTexture){const e=n.get(t.texture);let a;if(void 0!==e.externalTexture)a=r.importExternalTexture({source:e.externalTexture});else{const n=t.store?1:e.texture.mipLevelCount,r=`view-${e.texture.width}-${e.texture.height}-${n}`;if(a=e[r],void 0===a){const i=xO;let s;s=t.isSampledCubeTexture?_O:t.isSampledTexture3D?yO:t.texture.isDataArrayTexture||t.texture.isCompressedArrayTexture?vO:gO,a=e[r]=e.texture.createView({aspect:i,dimension:s,mipLevelCount:n})}}s.push({binding:i,resource:a})}i++}return r.createBindGroup({label:"bindGroup_"+e.name,layout:t,entries:s})}}class iF{constructor(e){this.backend=e}_getSampleCount(e){return this.backend.utils.getSampleCountRenderContext(e)}createRenderPipeline(e,t){const{object:n,material:r,geometry:i,pipeline:s}=e,{vertexProgram:a,fragmentProgram:o}=s,l=this.backend,u=l.device,c=l.utils,A=l.get(s),h=[];for(const t of e.getBindings()){const e=l.get(t);h.push(e.layout)}const d=l.attributeUtils.createShaderVertexBuffers(e);let p;!0===r.transparent&&0!==r.blending&&(p=this._getBlending(r));let f={};!0===r.stencilWrite&&(f={compare:this._getStencilCompare(r),failOp:this._getStencilOperation(r.stencilFail),depthFailOp:this._getStencilOperation(r.stencilZFail),passOp:this._getStencilOperation(r.stencilZPass)});const m=this._getColorWriteMask(r),g=[];if(null!==e.context.textures){const t=e.context.textures;for(let e=0;e<t.length;e++){const n=c.getTextureFormatGPU(t[e]);g.push({format:n,blend:p,writeMask:m})}}else{const t=c.getCurrentColorFormat(e.context);g.push({format:t,blend:p,writeMask:m})}const v=l.get(a).module,_=l.get(o).module,y=this._getPrimitiveState(n,i,r),x=this._getDepthCompare(r),b=c.getCurrentDepthStencilFormat(e.context),S=this._getSampleCount(e.context),T={label:`renderPipeline_${r.name||r.type}_${r.id}`,vertex:Object.assign({},v,{buffers:d}),fragment:Object.assign({},_,{targets:g}),primitive:y,multisample:{count:S,alphaToCoverageEnabled:r.alphaToCoverage&&S>1},layout:u.createPipelineLayout({bindGroupLayouts:h})},w={},M=e.context.depth,E=e.context.stencil;if(!0!==M&&!0!==E||(!0===M&&(w.format=b,w.depthWriteEnabled=r.depthWrite,w.depthCompare=x),!0===E&&(w.stencilFront=f,w.stencilBack={},w.stencilReadMask=r.stencilFuncMask,w.stencilWriteMask=r.stencilWriteMask),T.depthStencil=w),null===t)A.pipeline=u.createRenderPipeline(T);else{const e=new Promise((e=>{u.createRenderPipelineAsync(T).then((t=>{A.pipeline=t,e()}))}));t.push(e)}}createBundleEncoder(e){const t=this.backend,{utils:n,device:r}=t,i=n.getCurrentDepthStencilFormat(e),s={label:"renderBundleEncoder",colorFormats:[n.getCurrentColorFormat(e)],depthStencilFormat:i,sampleCount:this._getSampleCount(e)};return r.createRenderBundleEncoder(s)}createComputePipeline(e,t){const n=this.backend,r=n.device,i=n.get(e.computeProgram).module,s=n.get(e),a=[];for(const e of t){const t=n.get(e);a.push(t.layout)}s.pipeline=r.createComputePipeline({compute:i,layout:r.createPipelineLayout({bindGroupLayouts:a})})}_getBlending(e){let t,n;const r=e.blending,i=e.blendSrc,s=e.blendDst,a=e.blendEquation;if(5===r){const r=null!==e.blendSrcAlpha?e.blendSrcAlpha:i,o=null!==e.blendDstAlpha?e.blendDstAlpha:s,l=null!==e.blendEquationAlpha?e.blendEquationAlpha:a;t={srcFactor:this._getBlendFactor(i),dstFactor:this._getBlendFactor(s),operation:this._getBlendOperation(a)},n={srcFactor:this._getBlendFactor(r),dstFactor:this._getBlendFactor(o),operation:this._getBlendOperation(l)}}else{const i=(e,r,i,s)=>{t={srcFactor:e,dstFactor:r,operation:HB},n={srcFactor:i,dstFactor:s,operation:HB}};if(e.premultipliedAlpha)switch(r){case 1:i(DB,BB,DB,BB);break;case 2:i(DB,DB,DB,DB);break;case 3:i(PB,IB,PB,DB);break;case 4:i(PB,LB,PB,UB)}else switch(r){case 1:i(UB,BB,DB,BB);break;case 2:i(UB,DB,UB,DB);break;case 3:i(PB,IB,PB,DB);break;case 4:i(PB,LB,PB,LB)}}if(void 0!==t&&void 0!==n)return{color:t,alpha:n};console.error("THREE.WebGPURenderer: Invalid blending: ",r)}_getBlendFactor(e){let t;switch(e){case 200:t=PB;break;case 201:t=DB;break;case 202:t=LB;break;case 203:t=IB;break;case x:t=UB;break;case b:t=BB;break;case 208:t=OB;break;case 209:t=FB;break;case 206:t=kB;break;case 207:t=qB;break;case 210:t=GB;break;case 211:t=zB;break;case 212:t=VB;break;default:console.error("THREE.WebGPURenderer: Blend factor not supported.",e)}return t}_getStencilCompare(e){let t;const n=e.stencilFunc;switch(n){case 512:t=lB;break;case 519:t=fB;break;case 513:t=uB;break;case 515:t=AB;break;case 514:t=cB;break;case 518:t=pB;break;case 516:t=hB;break;case 517:t=dB;break;default:console.error("THREE.WebGPURenderer: Invalid stencil function.",n)}return t}_getStencilOperation(e){let t;switch(e){case ot:t=KB;break;case 0:t=ZB;break;case 7681:t=JB;break;case 5386:t=eO;break;case 7682:t=tO;break;case 7683:t=nO;break;case 34055:t=rO;break;case 34056:t=iO;break;default:console.error("THREE.WebGPURenderer: Invalid stencil operation.",t)}return t}_getBlendOperation(e){let t;switch(e){case p:t=HB;break;case 101:t=jB;break;case 102:t=WB;break;case 103:t=XB;break;case 104:t=QB;break;default:console.error("THREE.WebGPUPipelineUtils: Blend equation not supported.",e)}return t}_getPrimitiveState(e,t,n){const r={},i=this.backend.utils;switch(r.topology=i.getPrimitiveTopology(e,n),null!==t.index&&!0===e.isLine&&!0!==e.isLineSegments&&(r.stripIndexFormat=t.index.array instanceof Uint16Array?SB:TB),n.side){case 0:r.frontFace=_B,r.cullMode=bB;break;case 1:r.frontFace=_B,r.cullMode=xB;break;case 2:r.frontFace=_B,r.cullMode=yB;break;default:console.error("THREE.WebGPUPipelineUtils: Unknown material.side value.",n.side)}return r}_getColorWriteMask(e){return!0===e.colorWrite?$B:YB}_getDepthCompare(e){let t;if(!1===e.depthTest)t=fB;else{const n=e.depthFunc;switch(n){case 0:t=lB;break;case 1:t=fB;break;case 2:t=uB;break;case 3:t=AB;break;case 4:t=cB;break;case 5:t=pB;break;case 6:t=hB;break;case 7:t=dB;break;default:console.error("THREE.WebGPUPipelineUtils: Invalid depth function.",n)}}return t}}class sF extends FU{constructor(e={}){super(e),this.isWebGPUBackend=!0,this.parameters.alpha=void 0===e.alpha||e.alpha,this.parameters.requiredLimits=void 0===e.requiredLimits?{}:e.requiredLimits,this.trackTimestamp=!0===e.trackTimestamp,this.device=null,this.context=null,this.colorBuffer=null,this.defaultRenderPassdescriptor=null,this.utils=new ZO(this),this.attributeUtils=new nF(this),this.bindingUtils=new rF(this),this.pipelineUtils=new iF(this),this.textureUtils=new LO(this),this.occludedResolveCache=new Map}async init(e){await super.init(e);const t=this.parameters;let n;if(void 0===t.device){const e={powerPreference:t.powerPreference},r="undefined"!=typeof navigator?await navigator.gpu.requestAdapter(e):null;if(null===r)throw new Error("WebGPUBackend: Unable to create WebGPU adapter.");const i=Object.values(TO),s=[];for(const e of i)r.features.has(e)&&s.push(e);const a={requiredFeatures:s,requiredLimits:t.requiredLimits};n=await r.requestDevice(a)}else n=t.device;n.lost.then((t=>{const n={api:"WebGPU",message:t.message||"Unknown reason",reason:t.reason||null,originalEvent:t};e.onDeviceLost(n)}));const r=void 0!==t.context?t.context:e.domElement.getContext("webgpu");this.device=n,this.context=r;const i=t.alpha?"premultiplied":"opaque";this.trackTimestamp=this.trackTimestamp&&this.hasFeature(TO.TimestampQuery),this.context.configure({device:this.device,format:this.utils.getPreferredCanvasFormat(),usage:GPUTextureUsage.RENDER_ATTACHMENT|GPUTextureUsage.COPY_SRC,alphaMode:i}),this.updateSize()}get coordinateSystem(){return yt}async getArrayBufferAsync(e){return await this.attributeUtils.getArrayBufferAsync(e)}getContext(){return this.context}_getDefaultRenderPassDescriptor(){let e=this.defaultRenderPassdescriptor;if(null===e){const t=this.renderer;e={colorAttachments:[{view:null}]},!0!==this.renderer.depth&&!0!==this.renderer.stencil||(e.depthStencilAttachment={view:this.textureUtils.getDepthBuffer(t.depth,t.stencil).createView()});const n=e.colorAttachments[0];this.renderer.samples>0?n.view=this.colorBuffer.createView():n.resolveTarget=void 0,this.defaultRenderPassdescriptor=e}const t=e.colorAttachments[0];return this.renderer.samples>0?t.resolveTarget=this.context.getCurrentTexture().createView():t.view=this.context.getCurrentTexture().createView(),e}_getRenderPassDescriptor(e){const t=e.renderTarget,n=this.get(t);let r=n.descriptors;if(void 0===r||n.width!==t.width||n.height!==t.height||n.activeMipmapLevel!==t.activeMipmapLevel||n.samples!==t.samples){r={},n.descriptors=r;const e=()=>{t.removeEventListener("dispose",e),this.delete(t)};t.addEventListener("dispose",e)}const i=e.getCacheKey();let s=r[i];if(void 0===s){const a=e.textures,o=[];for(let t=0;t<a.length;t++){const n=this.get(a[t]),r=n.texture.createView({baseMipLevel:e.activeMipmapLevel,mipLevelCount:1,baseArrayLayer:e.activeCubeFace,dimension:gO});let i,s;void 0!==n.msaaTexture?(i=n.msaaTexture.createView(),s=r):(i=r,s=void 0),o.push({view:i,resolveTarget:s,loadOp:gB,storeOp:mB})}if(s={colorAttachments:o},e.depth){const t={view:this.get(e.depthTexture).texture.createView()};s.depthStencilAttachment=t}r[i]=s,n.width=t.width,n.height=t.height,n.samples=t.samples,n.activeMipmapLevel=t.activeMipmapLevel}return s}beginRender(e){const t=this.get(e),n=this.device,r=e.occlusionQueryCount;let i,s;r>0&&(t.currentOcclusionQuerySet&&t.currentOcclusionQuerySet.destroy(),t.currentOcclusionQueryBuffer&&t.currentOcclusionQueryBuffer.destroy(),t.currentOcclusionQuerySet=t.occlusionQuerySet,t.currentOcclusionQueryBuffer=t.occlusionQueryBuffer,t.currentOcclusionQueryObjects=t.occlusionQueryObjects,i=n.createQuerySet({type:"occlusion",count:r,label:`occlusionQuerySet_${e.id}`}),t.occlusionQuerySet=i,t.occlusionQueryIndex=0,t.occlusionQueryObjects=new Array(r),t.lastOcclusionObject=null),s=null===e.textures?this._getDefaultRenderPassDescriptor():this._getRenderPassDescriptor(e),this.initTimestampQuery(e,s),s.occlusionQuerySet=i;const a=s.depthStencilAttachment;if(null!==e.textures){const t=s.colorAttachments;for(let n=0;n<t.length;n++){const r=t[n];e.clearColor?(r.clearValue=0===n?e.clearColorValue:{r:0,g:0,b:0,a:1},r.loadOp=vB,r.storeOp=mB):(r.loadOp=gB,r.storeOp=mB)}}else{const t=s.colorAttachments[0];e.clearColor?(t.clearValue=e.clearColorValue,t.loadOp=vB,t.storeOp=mB):(t.loadOp=gB,t.storeOp=mB)}e.depth&&(e.clearDepth?(a.depthClearValue=e.clearDepthValue,a.depthLoadOp=vB,a.depthStoreOp=mB):(a.depthLoadOp=gB,a.depthStoreOp=mB)),e.stencil&&(e.clearStencil?(a.stencilClearValue=e.clearStencilValue,a.stencilLoadOp=vB,a.stencilStoreOp=mB):(a.stencilLoadOp=gB,a.stencilStoreOp=mB));const o=n.createCommandEncoder({label:"renderContext_"+e.id}),l=o.beginRenderPass(s);if(t.descriptor=s,t.encoder=o,t.currentPass=l,t.currentSets={attributes:{},bindingGroups:[],pipeline:null,index:null},t.renderBundles=[],e.viewport&&this.updateViewport(e),e.scissor){const{x:t,y:n,width:r,height:i}=e.scissorValue;l.setScissorRect(t,n,r,i)}}finishRender(e){const t=this.get(e),n=e.occlusionQueryCount;if(t.renderBundles.length>0&&t.currentPass.executeBundles(t.renderBundles),n>t.occlusionQueryIndex&&t.currentPass.endOcclusionQuery(),t.currentPass.end(),n>0){const r=8*n;let i=this.occludedResolveCache.get(r);void 0===i&&(i=this.device.createBuffer({size:r,usage:GPUBufferUsage.QUERY_RESOLVE|GPUBufferUsage.COPY_SRC}),this.occludedResolveCache.set(r,i));const s=this.device.createBuffer({size:r,usage:GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ});t.encoder.resolveQuerySet(t.occlusionQuerySet,0,n,i,0),t.encoder.copyBufferToBuffer(i,0,s,0,r),t.occlusionQueryBuffer=s,this.resolveOccludedAsync(e)}if(this.prepareTimestampBuffer(e,t.encoder),this.device.queue.submit([t.encoder.finish()]),null!==e.textures){const t=e.textures;for(let e=0;e<t.length;e++){const n=t[e];!0===n.generateMipmaps&&this.textureUtils.generateMipmaps(n)}}}isOccluded(e,t){const n=this.get(e);return n.occluded&&n.occluded.has(t)}async resolveOccludedAsync(e){const t=this.get(e),{currentOcclusionQueryBuffer:n,currentOcclusionQueryObjects:r}=t;if(n&&r){const e=new WeakSet;t.currentOcclusionQueryObjects=null,t.currentOcclusionQueryBuffer=null,await n.mapAsync(GPUMapMode.READ);const i=n.getMappedRange(),s=new BigUint64Array(i);for(let t=0;t<r.length;t++)s[t]!==BigInt(0)&&e.add(r[t]);n.destroy(),t.occluded=e}}updateViewport(e){const{currentPass:t}=this.get(e),{x:n,y:r,width:i,height:s,minDepth:a,maxDepth:o}=e.viewportValue;t.setViewport(n,r,i,s,a,o)}clear(e,t,n,r=null){const i=this.device,s=this.renderer;let a,o,l,u,c=[];if(e){const e=this.getClearColor();if(!0===this.renderer.alpha){const t=e.a;o={r:e.r*t,g:e.g*t,b:e.b*t,a:t}}else o={r:e.r,g:e.g,b:e.b,a:e.a}}if(null===r){l=s.depth,u=s.stencil;const t=this._getDefaultRenderPassDescriptor();if(e){c=t.colorAttachments;const e=c[0];e.clearValue=o,e.loadOp=vB,e.storeOp=mB}(l||u)&&(a=t.depthStencilAttachment)}else{if(l=r.depth,u=r.stencil,e)for(const e of r.textures){const t=this.get(e),n=t.texture.createView();let r,i;void 0!==t.msaaTexture?(r=t.msaaTexture.createView(),i=n):(r=n,i=void 0),c.push({view:r,resolveTarget:i,clearValue:o,loadOp:vB,storeOp:mB})}if(l||u){a={view:this.get(r.depthTexture).texture.createView()}}}l&&(t?(a.depthLoadOp=vB,a.depthClearValue=s.getClearDepth(),a.depthStoreOp=mB):(a.depthLoadOp=gB,a.depthStoreOp=mB)),u&&(n?(a.stencilLoadOp=vB,a.stencilClearValue=s.getClearStencil(),a.stencilStoreOp=mB):(a.stencilLoadOp=gB,a.stencilStoreOp=mB));const A=i.createCommandEncoder({});A.beginRenderPass({colorAttachments:c,depthStencilAttachment:a}).end(),i.queue.submit([A.finish()])}beginCompute(e){const t=this.get(e),n={};this.initTimestampQuery(e,n),t.cmdEncoderGPU=this.device.createCommandEncoder(),t.passEncoderGPU=t.cmdEncoderGPU.beginComputePass(n)}compute(e,t,n,r){const{passEncoderGPU:i}=this.get(e),s=this.get(r).pipeline;i.setPipeline(s);for(let e=0,t=n.length;e<t;e++){const t=n[e],r=this.get(t);i.setBindGroup(e,r.group)}const a=this.device.limits.maxComputeWorkgroupsPerDimension,o=this.get(t);void 0===o.dispatchSize&&(o.dispatchSize={x:0,y:1,z:1});const{dispatchSize:l}=o;t.dispatchCount>a?(l.x=Math.min(t.dispatchCount,a),l.y=Math.ceil(t.dispatchCount/a)):l.x=t.dispatchCount,i.dispatchWorkgroups(l.x,l.y,l.z)}finishCompute(e){const t=this.get(e);t.passEncoderGPU.end(),this.prepareTimestampBuffer(e,t.cmdEncoderGPU),this.device.queue.submit([t.cmdEncoderGPU.finish()])}async waitForGPU(){await this.device.queue.onSubmittedWorkDone()}draw(e,t){const{object:n,context:r,pipeline:i}=e,s=e.getBindings(),a=this.get(r),o=this.get(i).pipeline,l=a.currentSets,u=a.currentPass,c=e.getDrawParameters();if(null===c)return;l.pipeline!==o&&(u.setPipeline(o),l.pipeline=o);const A=l.bindingGroups;for(let e=0,t=s.length;e<t;e++){const t=s[e],n=this.get(t);A[t.index]!==t.id&&(u.setBindGroup(t.index,n.group),A[t.index]=t.id)}const h=e.getIndex(),d=null!==h;if(!0===d&&l.index!==h){const e=this.get(h).buffer,t=h.array instanceof Uint16Array?SB:TB;u.setIndexBuffer(e,t),l.index=h}const p=e.getVertexBuffers();for(let e=0,t=p.length;e<t;e++){const t=p[e];if(l.attributes[e]!==t){const n=this.get(t).buffer;u.setVertexBuffer(e,n),l.attributes[e]=t}}if(void 0!==a.occlusionQuerySet){const e=a.lastOcclusionObject;e!==n&&(null!==e&&!0===e.occlusionTest&&(u.endOcclusionQuery(),a.occlusionQueryIndex++),!0===n.occlusionTest&&(u.beginOcclusionQuery(a.occlusionQueryIndex),a.occlusionQueryObjects[a.occlusionQueryIndex]=n),a.lastOcclusionObject=n)}if(!0===n.isBatchedMesh){const e=n._multiDrawStarts,t=n._multiDrawCounts,r=n._multiDrawCount,i=n._multiDrawInstances,s=d?h.array.BYTES_PER_ELEMENT:1;for(let n=0;n<r;n++){const r=i?i[n]:1,a=r>1?0:n;u.drawIndexed(t[n],r,e[n]/s,0,a)}}else if(!0===d){const{vertexCount:r,instanceCount:i,firstVertex:s}=c,a=e.getIndirect();if(null!==a){const e=this.get(a).buffer;u.drawIndexedIndirect(e,0)}else u.drawIndexed(r,i,s,0,0);t.update(n,r,i)}else{const{vertexCount:r,instanceCount:i,firstVertex:s}=c,a=e.getIndirect();if(null!==a){const e=this.get(a).buffer;u.drawIndirect(e,0)}else u.draw(r,i,s,0);t.update(n,r,i)}}needsRenderUpdate(e){const t=this.get(e),{object:n,material:r}=e,i=this.utils,s=i.getSampleCountRenderContext(e.context),a=i.getCurrentColorSpace(e.context),o=i.getCurrentColorFormat(e.context),l=i.getCurrentDepthStencilFormat(e.context),u=i.getPrimitiveTopology(n,r);let c=!1;return t.material===r&&t.materialVersion===r.version&&t.transparent===r.transparent&&t.blending===r.blending&&t.premultipliedAlpha===r.premultipliedAlpha&&t.blendSrc===r.blendSrc&&t.blendDst===r.blendDst&&t.blendEquation===r.blendEquation&&t.blendSrcAlpha===r.blendSrcAlpha&&t.blendDstAlpha===r.blendDstAlpha&&t.blendEquationAlpha===r.blendEquationAlpha&&t.colorWrite===r.colorWrite&&t.depthWrite===r.depthWrite&&t.depthTest===r.depthTest&&t.depthFunc===r.depthFunc&&t.stencilWrite===r.stencilWrite&&t.stencilFunc===r.stencilFunc&&t.stencilFail===r.stencilFail&&t.stencilZFail===r.stencilZFail&&t.stencilZPass===r.stencilZPass&&t.stencilFuncMask===r.stencilFuncMask&&t.stencilWriteMask===r.stencilWriteMask&&t.side===r.side&&t.alphaToCoverage===r.alphaToCoverage&&t.sampleCount===s&&t.colorSpace===a&&t.colorFormat===o&&t.depthStencilFormat===l&&t.primitiveTopology===u&&t.clippingContextCacheKey===e.clippingContextCacheKey||(t.material=r,t.materialVersion=r.version,t.transparent=r.transparent,t.blending=r.blending,t.premultipliedAlpha=r.premultipliedAlpha,t.blendSrc=r.blendSrc,t.blendDst=r.blendDst,t.blendEquation=r.blendEquation,t.blendSrcAlpha=r.blendSrcAlpha,t.blendDstAlpha=r.blendDstAlpha,t.blendEquationAlpha=r.blendEquationAlpha,t.colorWrite=r.colorWrite,t.depthWrite=r.depthWrite,t.depthTest=r.depthTest,t.depthFunc=r.depthFunc,t.stencilWrite=r.stencilWrite,t.stencilFunc=r.stencilFunc,t.stencilFail=r.stencilFail,t.stencilZFail=r.stencilZFail,t.stencilZPass=r.stencilZPass,t.stencilFuncMask=r.stencilFuncMask,t.stencilWriteMask=r.stencilWriteMask,t.side=r.side,t.alphaToCoverage=r.alphaToCoverage,t.sampleCount=s,t.colorSpace=a,t.colorFormat=o,t.depthStencilFormat=l,t.primitiveTopology=u,t.clippingContextCacheKey=e.clippingContextCacheKey,c=!0),c}getRenderCacheKey(e){const{object:t,material:n}=e,r=this.utils,i=e.context;return[n.transparent,n.blending,n.premultipliedAlpha,n.blendSrc,n.blendDst,n.blendEquation,n.blendSrcAlpha,n.blendDstAlpha,n.blendEquationAlpha,n.colorWrite,n.depthWrite,n.depthTest,n.depthFunc,n.stencilWrite,n.stencilFunc,n.stencilFail,n.stencilZFail,n.stencilZPass,n.stencilFuncMask,n.stencilWriteMask,n.side,r.getSampleCountRenderContext(i),r.getCurrentColorSpace(i),r.getCurrentColorFormat(i),r.getCurrentDepthStencilFormat(i),r.getPrimitiveTopology(t,n),e.getGeometryCacheKey(),e.clippingContextCacheKey].join()}createSampler(e){this.textureUtils.createSampler(e)}destroySampler(e){this.textureUtils.destroySampler(e)}createDefaultTexture(e){this.textureUtils.createDefaultTexture(e)}createTexture(e,t){this.textureUtils.createTexture(e,t)}updateTexture(e,t){this.textureUtils.updateTexture(e,t)}generateMipmaps(e){this.textureUtils.generateMipmaps(e)}destroyTexture(e){this.textureUtils.destroyTexture(e)}copyTextureToBuffer(e,t,n,r,i,s){return this.textureUtils.copyTextureToBuffer(e,t,n,r,i,s)}initTimestampQuery(e,t){if(!this.trackTimestamp)return;const n=this.get(e);if(!n.timeStampQuerySet){const r=e.isComputeNode?"compute":"render",i=this.device.createQuerySet({type:"timestamp",count:2,label:`timestamp_${r}_${e.id}`}),s={querySet:i,beginningOfPassWriteIndex:0,endOfPassWriteIndex:1};Object.assign(t,{timestampWrites:s}),n.timeStampQuerySet=i}}prepareTimestampBuffer(e,t){if(!this.trackTimestamp)return;const n=this.get(e),r=2*BigInt64Array.BYTES_PER_ELEMENT;void 0===n.currentTimestampQueryBuffers&&(n.currentTimestampQueryBuffers={resolveBuffer:this.device.createBuffer({label:"timestamp resolve buffer",size:r,usage:GPUBufferUsage.QUERY_RESOLVE|GPUBufferUsage.COPY_SRC}),resultBuffer:this.device.createBuffer({label:"timestamp result buffer",size:r,usage:GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ})});const{resolveBuffer:i,resultBuffer:s}=n.currentTimestampQueryBuffers;t.resolveQuerySet(n.timeStampQuerySet,0,2,i,0),"unmapped"===s.mapState&&t.copyBufferToBuffer(i,0,s,0,r)}async resolveTimestampAsync(e,t="render"){if(!this.trackTimestamp)return;const n=this.get(e);if(void 0===n.currentTimestampQueryBuffers)return;const{resultBuffer:r}=n.currentTimestampQueryBuffers;await this.device.queue.onSubmittedWorkDone(),"unmapped"===r.mapState&&r.mapAsync(GPUMapMode.READ).then((()=>{const e=new BigUint64Array(r.getMappedRange()),n=Number(e[1]-e[0])/1e6;this.renderer.info.updateTimestamp(t,n),r.unmap()}))}createNodeBuilder(e,t){return new KO(e,t)}createProgram(e){this.get(e).module={module:this.device.createShaderModule({code:e.code,label:e.stage}),entryPoint:"main"}}destroyProgram(e){this.delete(e)}createRenderPipeline(e,t){this.pipelineUtils.createRenderPipeline(e,t)}createComputePipeline(e,t){this.pipelineUtils.createComputePipeline(e,t)}beginBundle(e){const t=this.get(e);t._currentPass=t.currentPass,t._currentSets=t.currentSets,t.currentSets={attributes:{},bindingGroups:[],pipeline:null,index:null},t.currentPass=this.pipelineUtils.createBundleEncoder(e)}finishBundle(e,t){const n=this.get(e),r=n.currentPass.finish();this.get(t).bundleGPU=r,n.currentSets=n._currentSets,n.currentPass=n._currentPass}addBundle(e,t){this.get(e).renderBundles.push(this.get(t).bundleGPU)}createBindings(e,t,n,r){this.bindingUtils.createBindings(e,t,n,r)}updateBindings(e,t,n,r){this.bindingUtils.createBindings(e,t,n,r)}updateBinding(e){this.bindingUtils.updateBinding(e)}createIndexAttribute(e){this.attributeUtils.createAttribute(e,GPUBufferUsage.INDEX|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST)}createAttribute(e){this.attributeUtils.createAttribute(e,GPUBufferUsage.VERTEX|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST)}createStorageAttribute(e){this.attributeUtils.createAttribute(e,GPUBufferUsage.STORAGE|GPUBufferUsage.VERTEX|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST)}createIndirectStorageAttribute(e){this.attributeUtils.createAttribute(e,GPUBufferUsage.STORAGE|GPUBufferUsage.INDIRECT|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST)}updateAttribute(e){this.attributeUtils.updateAttribute(e)}destroyAttribute(e){this.attributeUtils.destroyAttribute(e)}updateSize(){this.colorBuffer=this.textureUtils.getColorBuffer(),this.defaultRenderPassdescriptor=null}getMaxAnisotropy(){return 16}hasFeature(e){return this.device.features.has(e)}copyTextureToTexture(e,t,n=null,r=null,i=0){let s=0,a=0,o=0,l=0,u=0,c=0,A=e.image.width,h=e.image.height;null!==n&&(l=n.x,u=n.y,c=n.z||0,A=n.width,h=n.height),null!==r&&(s=r.x,a=r.y,o=r.z||0);const d=this.device.createCommandEncoder({label:"copyTextureToTexture_"+e.id+"_"+t.id}),p=this.get(e).texture,f=this.get(t).texture;d.copyTextureToTexture({texture:p,mipLevel:i,origin:{x:l,y:u,z:c}},{texture:f,mipLevel:i,origin:{x:s,y:a,z:o}},[A,h,1]),this.device.queue.submit([d.finish()])}copyFramebufferToTexture(e,t,n){const r=this.get(t);let i=null;i=t.renderTarget?e.isDepthTexture?this.get(t.depthTexture).texture:this.get(t.textures[0]).texture:e.isDepthTexture?this.textureUtils.getDepthBuffer(t.depth,t.stencil):this.context.getCurrentTexture();const s=this.get(e).texture;if(i.format!==s.format)return void console.error("WebGPUBackend: copyFramebufferToTexture: Source and destination formats do not match.",i.format,s.format);let a;if(r.currentPass?(r.currentPass.end(),a=r.encoder):a=this.device.createCommandEncoder({label:"copyFramebufferToTexture_"+e.id}),a.copyTextureToTexture({texture:i,origin:[n.x,n.y,0]},{texture:s},[n.z,n.w]),e.generateMipmaps&&this.textureUtils.generateMipmaps(e),r.currentPass){const{descriptor:e}=r;for(let t=0;t<e.colorAttachments.length;t++)e.colorAttachments[t].loadOp=gB;if(t.depth&&(e.depthStencilAttachment.depthLoadOp=gB),t.stencil&&(e.depthStencilAttachment.stencilLoadOp=gB),r.currentPass=a.beginRenderPass(e),r.currentSets={attributes:{},bindingGroups:[],pipeline:null,index:null},t.viewport&&this.updateViewport(t),t.scissor){const{x:e,y:n,width:i,height:s}=t.scissorValue;r.currentPass.setScissorRect(e,n,i,s)}}else this.device.queue.submit([a.finish()])}}class aF extends Pa{constructor(e,t,n,r,i,s){super(e,t,n,r,i,s),this.iesMap=null}copy(e,t){return super.copy(e,t),this.iesMap=e.iesMap,this}}class oF extends oU{constructor(){super(),this.addMaterial(JR,"MeshPhongMaterial"),this.addMaterial(_P,"MeshStandardMaterial"),this.addMaterial(xP,"MeshPhysicalMaterial"),this.addMaterial(wP,"MeshToonMaterial"),this.addMaterial(HR,"MeshBasicMaterial"),this.addMaterial(KR,"MeshLambertMaterial"),this.addMaterial(NR,"MeshNormalMaterial"),this.addMaterial(RP,"MeshMatcapMaterial"),this.addMaterial(MR,"LineBasicMaterial"),this.addMaterial(CR,"LineDashedMaterial"),this.addMaterial(PP,"PointsMaterial"),this.addMaterial(UP,"SpriteMaterial"),this.addMaterial(FP,"ShadowMaterial"),this.addLight(OL,Ba),this.addLight(FI,ka),this.addLight(zI,Ga),this.addLight(VI,Pa),this.addLight(jI,qa),this.addLight(WI,wa),this.addLight(XI,Va),this.addLight(HI,aF),this.addToneMapping(kD,1),this.addToneMapping(qD,2),this.addToneMapping(GD,3),this.addToneMapping(VD,4),this.addToneMapping(XD,6),this.addToneMapping(QD,7)}}class lF extends mU{constructor(e={}){let t;e.forceWebGL?t=nB:(t=sF,e.getFallback=()=>(console.warn("THREE.WebGPURenderer: WebGPU is not available, running under WebGL2 backend."),new nB(e)));super(new t(e),e),this.library=new oF,this.isWebGPURenderer=!0}}const uF={type:"change"},cF={type:"start"},AF={type:"end"},hF=1e-6,dF=-1,pF=0,fF=1,mF=2,gF=3,vF=4,_F=new Lt,yF=new Lt,xF=new on,bF=new on,SF=new on,TF=new an,wF=new on,MF=new on,EF=new on,CF=new on;class RF extends no{constructor(e,t=null){super(e,t),this.enabled=!0,this.screen={left:0,top:0,width:0,height:0},this.rotateSpeed=1,this.zoomSpeed=1.2,this.panSpeed=.3,this.noRotate=!1,this.noZoom=!1,this.noPan=!1,this.staticMoving=!1,this.dynamicDampingFactor=.2,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.keys=["KeyA","KeyS","KeyD"],this.mouseButtons={LEFT:a.ROTATE,MIDDLE:a.DOLLY,RIGHT:a.PAN},this.state=dF,this.keyState=dF,this.target=new on,this._lastPosition=new on,this._lastZoom=1,this._touchZoomDistanceStart=0,this._touchZoomDistanceEnd=0,this._lastAngle=0,this._eye=new on,this._movePrev=new Lt,this._moveCurr=new Lt,this._lastAxis=new on,this._zoomStart=new Lt,this._zoomEnd=new Lt,this._panStart=new Lt,this._panEnd=new Lt,this._pointers=[],this._pointerPositions={},this._onPointerMove=PF.bind(this),this._onPointerDown=NF.bind(this),this._onPointerUp=DF.bind(this),this._onPointerCancel=LF.bind(this),this._onContextMenu=qF.bind(this),this._onMouseWheel=kF.bind(this),this._onKeyDown=UF.bind(this),this._onKeyUp=IF.bind(this),this._onTouchStart=GF.bind(this),this._onTouchMove=zF.bind(this),this._onTouchEnd=VF.bind(this),this._onMouseDown=BF.bind(this),this._onMouseMove=OF.bind(this),this._onMouseUp=FF.bind(this),this._target0=this.target.clone(),this._position0=this.object.position.clone(),this._up0=this.object.up.clone(),this._zoom0=this.object.zoom,null!==t&&(this.connect(),this.handleResize()),this.update()}connect(){window.addEventListener("keydown",this._onKeyDown),window.addEventListener("keyup",this._onKeyUp),this.domElement.addEventListener("pointerdown",this._onPointerDown),this.domElement.addEventListener("pointercancel",this._onPointerCancel),this.domElement.addEventListener("wheel",this._onMouseWheel,{passive:!1}),this.domElement.addEventListener("contextmenu",this._onContextMenu),this.domElement.style.touchAction="none"}disconnect(){window.removeEventListener("keydown",this._onKeyDown),window.removeEventListener("keyup",this._onKeyUp),this.domElement.removeEventListener("pointerdown",this._onPointerDown),this.domElement.removeEventListener("pointermove",this._onPointerMove),this.domElement.removeEventListener("pointerup",this._onPointerUp),this.domElement.removeEventListener("pointercancel",this._onPointerCancel),this.domElement.removeEventListener("wheel",this._onMouseWheel),this.domElement.removeEventListener("contextmenu",this._onContextMenu),this.domElement.style.touchAction="auto"}dispose(){this.disconnect()}handleResize(){const e=this.domElement.getBoundingClientRect(),t=this.domElement.ownerDocument.documentElement;this.screen.left=e.left+window.pageXOffset-t.clientLeft,this.screen.top=e.top+window.pageYOffset-t.clientTop,this.screen.width=e.width,this.screen.height=e.height}update(){this._eye.subVectors(this.object.position,this.target),this.noRotate||this._rotateCamera(),this.noZoom||this._zoomCamera(),this.noPan||this._panCamera(),this.object.position.addVectors(this.target,this._eye),this.object.isPerspectiveCamera?(this._checkDistances(),this.object.lookAt(this.target),this._lastPosition.distanceToSquared(this.object.position)>hF&&(this.dispatchEvent(uF),this._lastPosition.copy(this.object.position))):this.object.isOrthographicCamera?(this.object.lookAt(this.target),(this._lastPosition.distanceToSquared(this.object.position)>hF||this._lastZoom!==this.object.zoom)&&(this.dispatchEvent(uF),this._lastPosition.copy(this.object.position),this._lastZoom=this.object.zoom)):console.warn("THREE.TrackballControls: Unsupported camera type.")}reset(){this.state=dF,this.keyState=dF,this.target.copy(this._target0),this.object.position.copy(this._position0),this.object.up.copy(this._up0),this.object.zoom=this._zoom0,this.object.updateProjectionMatrix(),this._eye.subVectors(this.object.position,this.target),this.object.lookAt(this.target),this.dispatchEvent(uF),this._lastPosition.copy(this.object.position),this._lastZoom=this.object.zoom}_panCamera(){if(yF.copy(this._panEnd).sub(this._panStart),yF.lengthSq()){if(this.object.isOrthographicCamera){const e=(this.object.right-this.object.left)/this.object.zoom/this.domElement.clientWidth,t=(this.object.top-this.object.bottom)/this.object.zoom/this.domElement.clientWidth;yF.x*=e,yF.y*=t}yF.multiplyScalar(this._eye.length()*this.panSpeed),bF.copy(this._eye).cross(this.object.up).setLength(yF.x),bF.add(xF.copy(this.object.up).setLength(yF.y)),this.object.position.add(bF),this.target.add(bF),this.staticMoving?this._panStart.copy(this._panEnd):this._panStart.add(yF.subVectors(this._panEnd,this._panStart).multiplyScalar(this.dynamicDampingFactor))}}_rotateCamera(){CF.set(this._moveCurr.x-this._movePrev.x,this._moveCurr.y-this._movePrev.y,0);let e=CF.length();e?(this._eye.copy(this.object.position).sub(this.target),wF.copy(this._eye).normalize(),MF.copy(this.object.up).normalize(),EF.crossVectors(MF,wF).normalize(),MF.setLength(this._moveCurr.y-this._movePrev.y),EF.setLength(this._moveCurr.x-this._movePrev.x),CF.copy(MF.add(EF)),SF.crossVectors(CF,this._eye).normalize(),e*=this.rotateSpeed,TF.setFromAxisAngle(SF,e),this._eye.applyQuaternion(TF),this.object.up.applyQuaternion(TF),this._lastAxis.copy(SF),this._lastAngle=e):!this.staticMoving&&this._lastAngle&&(this._lastAngle*=Math.sqrt(1-this.dynamicDampingFactor),this._eye.copy(this.object.position).sub(this.target),TF.setFromAxisAngle(this._lastAxis,this._lastAngle),this._eye.applyQuaternion(TF),this.object.up.applyQuaternion(TF)),this._movePrev.copy(this._moveCurr)}_zoomCamera(){let e;this.state===vF?(e=this._touchZoomDistanceStart/this._touchZoomDistanceEnd,this._touchZoomDistanceStart=this._touchZoomDistanceEnd,this.object.isPerspectiveCamera?this._eye.multiplyScalar(e):this.object.isOrthographicCamera?(this.object.zoom=Dt.clamp(this.object.zoom/e,this.minZoom,this.maxZoom),this._lastZoom!==this.object.zoom&&this.object.updateProjectionMatrix()):console.warn("THREE.TrackballControls: Unsupported camera type")):(e=1+(this._zoomEnd.y-this._zoomStart.y)*this.zoomSpeed,1!==e&&e>0&&(this.object.isPerspectiveCamera?this._eye.multiplyScalar(e):this.object.isOrthographicCamera?(this.object.zoom=Dt.clamp(this.object.zoom/e,this.minZoom,this.maxZoom),this._lastZoom!==this.object.zoom&&this.object.updateProjectionMatrix()):console.warn("THREE.TrackballControls: Unsupported camera type")),this.staticMoving?this._zoomStart.copy(this._zoomEnd):this._zoomStart.y+=(this._zoomEnd.y-this._zoomStart.y)*this.dynamicDampingFactor)}_getMouseOnScreen(e,t){return _F.set((e-this.screen.left)/this.screen.width,(t-this.screen.top)/this.screen.height),_F}_getMouseOnCircle(e,t){return _F.set((e-.5*this.screen.width-this.screen.left)/(.5*this.screen.width),(this.screen.height+2*(this.screen.top-t))/this.screen.width),_F}_addPointer(e){this._pointers.push(e)}_removePointer(e){delete this._pointerPositions[e.pointerId];for(let t=0;t<this._pointers.length;t++)if(this._pointers[t].pointerId==e.pointerId)return void this._pointers.splice(t,1)}_trackPointer(e){let t=this._pointerPositions[e.pointerId];void 0===t&&(t=new Lt,this._pointerPositions[e.pointerId]=t),t.set(e.pageX,e.pageY)}_getSecondPointerPosition(e){const t=e.pointerId===this._pointers[0].pointerId?this._pointers[1]:this._pointers[0];return this._pointerPositions[t.pointerId]}_checkDistances(){this.noZoom&&this.noPan||(this._eye.lengthSq()>this.maxDistance*this.maxDistance&&(this.object.position.addVectors(this.target,this._eye.setLength(this.maxDistance)),this._zoomStart.copy(this._zoomEnd)),this._eye.lengthSq()<this.minDistance*this.minDistance&&(this.object.position.addVectors(this.target,this._eye.setLength(this.minDistance)),this._zoomStart.copy(this._zoomEnd)))}}function NF(e){!1!==this.enabled&&(0===this._pointers.length&&(this.domElement.setPointerCapture(e.pointerId),this.domElement.addEventListener("pointermove",this._onPointerMove),this.domElement.addEventListener("pointerup",this._onPointerUp)),this._addPointer(e),"touch"===e.pointerType?this._onTouchStart(e):this._onMouseDown(e))}function PF(e){!1!==this.enabled&&("touch"===e.pointerType?this._onTouchMove(e):this._onMouseMove(e))}function DF(e){!1!==this.enabled&&("touch"===e.pointerType?this._onTouchEnd(e):this._onMouseUp(),this._removePointer(e),0===this._pointers.length&&(this.domElement.releasePointerCapture(e.pointerId),this.domElement.removeEventListener("pointermove",this._onPointerMove),this.domElement.removeEventListener("pointerup",this._onPointerUp)))}function LF(e){this._removePointer(e)}function IF(){!1!==this.enabled&&(this.keyState=dF,window.addEventListener("keydown",this._onKeyDown))}function UF(e){!1!==this.enabled&&(window.removeEventListener("keydown",this._onKeyDown),this.keyState===dF&&(e.code!==this.keys[pF]||this.noRotate?e.code!==this.keys[fF]||this.noZoom?e.code!==this.keys[mF]||this.noPan||(this.keyState=mF):this.keyState=fF:this.keyState=pF))}function BF(e){let t;switch(e.button){case 0:t=this.mouseButtons.LEFT;break;case 1:t=this.mouseButtons.MIDDLE;break;case 2:t=this.mouseButtons.RIGHT;break;default:t=-1}switch(t){case a.DOLLY:this.state=fF;break;case a.ROTATE:this.state=pF;break;case a.PAN:this.state=mF;break;default:this.state=dF}const n=this.keyState!==dF?this.keyState:this.state;n!==pF||this.noRotate?n!==fF||this.noZoom?n!==mF||this.noPan||(this._panStart.copy(this._getMouseOnScreen(e.pageX,e.pageY)),this._panEnd.copy(this._panStart)):(this._zoomStart.copy(this._getMouseOnScreen(e.pageX,e.pageY)),this._zoomEnd.copy(this._zoomStart)):(this._moveCurr.copy(this._getMouseOnCircle(e.pageX,e.pageY)),this._movePrev.copy(this._moveCurr)),this.dispatchEvent(cF)}function OF(e){const t=this.keyState!==dF?this.keyState:this.state;t!==pF||this.noRotate?t!==fF||this.noZoom?t!==mF||this.noPan||this._panEnd.copy(this._getMouseOnScreen(e.pageX,e.pageY)):this._zoomEnd.copy(this._getMouseOnScreen(e.pageX,e.pageY)):(this._movePrev.copy(this._moveCurr),this._moveCurr.copy(this._getMouseOnCircle(e.pageX,e.pageY)))}function FF(){this.state=dF,this.dispatchEvent(AF)}function kF(e){if(!1!==this.enabled&&!0!==this.noZoom){switch(e.preventDefault(),e.deltaMode){case 2:this._zoomStart.y-=.025*e.deltaY;break;case 1:this._zoomStart.y-=.01*e.deltaY;break;default:this._zoomStart.y-=25e-5*e.deltaY}this.dispatchEvent(cF),this.dispatchEvent(AF)}}function qF(e){!1!==this.enabled&&e.preventDefault()}function GF(e){if(this._trackPointer(e),1===this._pointers.length)this.state=gF,this._moveCurr.copy(this._getMouseOnCircle(this._pointers[0].pageX,this._pointers[0].pageY)),this._movePrev.copy(this._moveCurr);else{this.state=vF;const e=this._pointers[0].pageX-this._pointers[1].pageX,t=this._pointers[0].pageY-this._pointers[1].pageY;this._touchZoomDistanceEnd=this._touchZoomDistanceStart=Math.sqrt(e*e+t*t);const n=(this._pointers[0].pageX+this._pointers[1].pageX)/2,r=(this._pointers[0].pageY+this._pointers[1].pageY)/2;this._panStart.copy(this._getMouseOnScreen(n,r)),this._panEnd.copy(this._panStart)}this.dispatchEvent(cF)}function zF(e){if(this._trackPointer(e),1===this._pointers.length)this._movePrev.copy(this._moveCurr),this._moveCurr.copy(this._getMouseOnCircle(e.pageX,e.pageY));else{const t=this._getSecondPointerPosition(e),n=e.pageX-t.x,r=e.pageY-t.y;this._touchZoomDistanceEnd=Math.sqrt(n*n+r*r);const i=(e.pageX+t.x)/2,s=(e.pageY+t.y)/2;this._panEnd.copy(this._getMouseOnScreen(i,s))}}function VF(e){switch(this._pointers.length){case 0:this.state=dF;break;case 1:this.state=gF,this._moveCurr.copy(this._getMouseOnCircle(e.pageX,e.pageY)),this._movePrev.copy(this._moveCurr);break;case 2:this.state=vF;for(let t=0;t<this._pointers.length;t++)if(this._pointers[t].pointerId!==e.pointerId){const e=this._pointerPositions[this._pointers[t].pointerId];this._moveCurr.copy(this._getMouseOnCircle(e.x,e.y)),this._movePrev.copy(this._moveCurr);break}}this.dispatchEvent(AF)}const HF={type:"change"},jF={type:"start"},WF={type:"end"},XF=new Bn,QF=new Oi,YF=Math.cos(70*Dt.DEG2RAD),$F=new on,KF=2*Math.PI,ZF=-1,JF=0,ek=1,tk=2,nk=3,rk=4,ik=5,sk=6,ak=1e-6;class ok extends no{constructor(e,t=null){super(e,t),this.state=ZF,this.enabled=!0,this.target=new on,this.cursor=new on,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.minTargetRadius=0,this.maxTargetRadius=1/0,this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.minAzimuthAngle=-1/0,this.maxAzimuthAngle=1/0,this.enableDamping=!1,this.dampingFactor=.05,this.enableZoom=!0,this.zoomSpeed=1,this.enableRotate=!0,this.rotateSpeed=1,this.enablePan=!0,this.panSpeed=1,this.screenSpacePanning=!0,this.keyPanSpeed=7,this.zoomToCursor=!1,this.autoRotate=!1,this.autoRotateSpeed=2,this.keys={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",BOTTOM:"ArrowDown"},this.mouseButtons={LEFT:a.ROTATE,MIDDLE:a.DOLLY,RIGHT:a.PAN},this.touches={ONE:o,TWO:u},this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.zoom0=this.object.zoom,this._domElementKeyEvents=null,this._lastPosition=new on,this._lastQuaternion=new an,this._lastTargetPosition=new on,this._quat=(new an).setFromUnitVectors(e.up,new on(0,1,0)),this._quatInverse=this._quat.clone().invert(),this._spherical=new Za,this._sphericalDelta=new Za,this._scale=1,this._panOffset=new on,this._rotateStart=new Lt,this._rotateEnd=new Lt,this._rotateDelta=new Lt,this._panStart=new Lt,this._panEnd=new Lt,this._panDelta=new Lt,this._dollyStart=new Lt,this._dollyEnd=new Lt,this._dollyDelta=new Lt,this._dollyDirection=new on,this._mouse=new Lt,this._performCursorZoom=!1,this._pointers=[],this._pointerPositions={},this._controlActive=!1,this._onPointerMove=uk.bind(this),this._onPointerDown=lk.bind(this),this._onPointerUp=ck.bind(this),this._onContextMenu=gk.bind(this),this._onMouseWheel=dk.bind(this),this._onKeyDown=pk.bind(this),this._onTouchStart=fk.bind(this),this._onTouchMove=mk.bind(this),this._onMouseDown=Ak.bind(this),this._onMouseMove=hk.bind(this),this._interceptControlDown=vk.bind(this),this._interceptControlUp=_k.bind(this),null!==this.domElement&&this.connect(),this.update()}connect(){this.domElement.addEventListener("pointerdown",this._onPointerDown),this.domElement.addEventListener("pointercancel",this._onPointerUp),this.domElement.addEventListener("contextmenu",this._onContextMenu),this.domElement.addEventListener("wheel",this._onMouseWheel,{passive:!1});this.domElement.getRootNode().addEventListener("keydown",this._interceptControlDown,{passive:!0,capture:!0}),this.domElement.style.touchAction="none"}disconnect(){this.domElement.removeEventListener("pointerdown",this._onPointerDown),this.domElement.removeEventListener("pointermove",this._onPointerMove),this.domElement.removeEventListener("pointerup",this._onPointerUp),this.domElement.removeEventListener("pointercancel",this._onPointerUp),this.domElement.removeEventListener("wheel",this._onMouseWheel),this.domElement.removeEventListener("contextmenu",this._onContextMenu),this.stopListenToKeyEvents();this.domElement.getRootNode().removeEventListener("keydown",this._interceptControlDown,{capture:!0}),this.domElement.style.touchAction="auto"}dispose(){this.disconnect()}getPolarAngle(){return this._spherical.phi}getAzimuthalAngle(){return this._spherical.theta}getDistance(){return this.object.position.distanceTo(this.target)}listenToKeyEvents(e){e.addEventListener("keydown",this._onKeyDown),this._domElementKeyEvents=e}stopListenToKeyEvents(){null!==this._domElementKeyEvents&&(this._domElementKeyEvents.removeEventListener("keydown",this._onKeyDown),this._domElementKeyEvents=null)}saveState(){this.target0.copy(this.target),this.position0.copy(this.object.position),this.zoom0=this.object.zoom}reset(){this.target.copy(this.target0),this.object.position.copy(this.position0),this.object.zoom=this.zoom0,this.object.updateProjectionMatrix(),this.dispatchEvent(HF),this.update(),this.state=ZF}update(e=null){const t=this.object.position;$F.copy(t).sub(this.target),$F.applyQuaternion(this._quat),this._spherical.setFromVector3($F),this.autoRotate&&this.state===ZF&&this._rotateLeft(this._getAutoRotationAngle(e)),this.enableDamping?(this._spherical.theta+=this._sphericalDelta.theta*this.dampingFactor,this._spherical.phi+=this._sphericalDelta.phi*this.dampingFactor):(this._spherical.theta+=this._sphericalDelta.theta,this._spherical.phi+=this._sphericalDelta.phi);let n=this.minAzimuthAngle,r=this.maxAzimuthAngle;isFinite(n)&&isFinite(r)&&(n<-Math.PI?n+=KF:n>Math.PI&&(n-=KF),r<-Math.PI?r+=KF:r>Math.PI&&(r-=KF),this._spherical.theta=n<=r?Math.max(n,Math.min(r,this._spherical.theta)):this._spherical.theta>(n+r)/2?Math.max(n,this._spherical.theta):Math.min(r,this._spherical.theta)),this._spherical.phi=Math.max(this.minPolarAngle,Math.min(this.maxPolarAngle,this._spherical.phi)),this._spherical.makeSafe(),!0===this.enableDamping?this.target.addScaledVector(this._panOffset,this.dampingFactor):this.target.add(this._panOffset),this.target.sub(this.cursor),this.target.clampLength(this.minTargetRadius,this.maxTargetRadius),this.target.add(this.cursor);let i=!1;if(this.zoomToCursor&&this._performCursorZoom||this.object.isOrthographicCamera)this._spherical.radius=this._clampDistance(this._spherical.radius);else{const e=this._spherical.radius;this._spherical.radius=this._clampDistance(this._spherical.radius*this._scale),i=e!=this._spherical.radius}if($F.setFromSpherical(this._spherical),$F.applyQuaternion(this._quatInverse),t.copy(this.target).add($F),this.object.lookAt(this.target),!0===this.enableDamping?(this._sphericalDelta.theta*=1-this.dampingFactor,this._sphericalDelta.phi*=1-this.dampingFactor,this._panOffset.multiplyScalar(1-this.dampingFactor)):(this._sphericalDelta.set(0,0,0),this._panOffset.set(0,0,0)),this.zoomToCursor&&this._performCursorZoom){let e=null;if(this.object.isPerspectiveCamera){const t=$F.length();e=this._clampDistance(t*this._scale);const n=t-e;this.object.position.addScaledVector(this._dollyDirection,n),this.object.updateMatrixWorld(),i=!!n}else if(this.object.isOrthographicCamera){const t=new on(this._mouse.x,this._mouse.y,0);t.unproject(this.object);const n=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._scale)),this.object.updateProjectionMatrix(),i=n!==this.object.zoom;const r=new on(this._mouse.x,this._mouse.y,0);r.unproject(this.object),this.object.position.sub(r).add(t),this.object.updateMatrixWorld(),e=$F.length()}else console.warn("WARNING: OrbitControls.js encountered an unknown camera type - zoom to cursor disabled."),this.zoomToCursor=!1;null!==e&&(this.screenSpacePanning?this.target.set(0,0,-1).transformDirection(this.object.matrix).multiplyScalar(e).add(this.object.position):(XF.origin.copy(this.object.position),XF.direction.set(0,0,-1).transformDirection(this.object.matrix),Math.abs(this.object.up.dot(XF.direction))<YF?this.object.lookAt(this.target):(QF.setFromNormalAndCoplanarPoint(this.object.up,this.target),XF.intersectPlane(QF,this.target))))}else if(this.object.isOrthographicCamera){const e=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._scale)),e!==this.object.zoom&&(this.object.updateProjectionMatrix(),i=!0)}return this._scale=1,this._performCursorZoom=!1,!!(i||this._lastPosition.distanceToSquared(this.object.position)>ak||8*(1-this._lastQuaternion.dot(this.object.quaternion))>ak||this._lastTargetPosition.distanceToSquared(this.target)>ak)&&(this.dispatchEvent(HF),this._lastPosition.copy(this.object.position),this._lastQuaternion.copy(this.object.quaternion),this._lastTargetPosition.copy(this.target),!0)}_getAutoRotationAngle(e){return null!==e?KF/60*this.autoRotateSpeed*e:KF/60/60*this.autoRotateSpeed}_getZoomScale(e){const t=Math.abs(.01*e);return Math.pow(.95,this.zoomSpeed*t)}_rotateLeft(e){this._sphericalDelta.theta-=e}_rotateUp(e){this._sphericalDelta.phi-=e}_panLeft(e,t){$F.setFromMatrixColumn(t,0),$F.multiplyScalar(-e),this._panOffset.add($F)}_panUp(e,t){!0===this.screenSpacePanning?$F.setFromMatrixColumn(t,1):($F.setFromMatrixColumn(t,0),$F.crossVectors(this.object.up,$F)),$F.multiplyScalar(e),this._panOffset.add($F)}_pan(e,t){const n=this.domElement;if(this.object.isPerspectiveCamera){const r=this.object.position;$F.copy(r).sub(this.target);let i=$F.length();i*=Math.tan(this.object.fov/2*Math.PI/180),this._panLeft(2*e*i/n.clientHeight,this.object.matrix),this._panUp(2*t*i/n.clientHeight,this.object.matrix)}else this.object.isOrthographicCamera?(this._panLeft(e*(this.object.right-this.object.left)/this.object.zoom/n.clientWidth,this.object.matrix),this._panUp(t*(this.object.top-this.object.bottom)/this.object.zoom/n.clientHeight,this.object.matrix)):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled."),this.enablePan=!1)}_dollyOut(e){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale/=e:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_dollyIn(e){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale*=e:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_updateZoomParameters(e,t){if(!this.zoomToCursor)return;this._performCursorZoom=!0;const n=this.domElement.getBoundingClientRect(),r=e-n.left,i=t-n.top,s=n.width,a=n.height;this._mouse.x=r/s*2-1,this._mouse.y=-i/a*2+1,this._dollyDirection.set(this._mouse.x,this._mouse.y,1).unproject(this.object).sub(this.object.position).normalize()}_clampDistance(e){return Math.max(this.minDistance,Math.min(this.maxDistance,e))}_handleMouseDownRotate(e){this._rotateStart.set(e.clientX,e.clientY)}_handleMouseDownDolly(e){this._updateZoomParameters(e.clientX,e.clientX),this._dollyStart.set(e.clientX,e.clientY)}_handleMouseDownPan(e){this._panStart.set(e.clientX,e.clientY)}_handleMouseMoveRotate(e){this._rotateEnd.set(e.clientX,e.clientY),this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);const t=this.domElement;this._rotateLeft(KF*this._rotateDelta.x/t.clientHeight),this._rotateUp(KF*this._rotateDelta.y/t.clientHeight),this._rotateStart.copy(this._rotateEnd),this.update()}_handleMouseMoveDolly(e){this._dollyEnd.set(e.clientX,e.clientY),this._dollyDelta.subVectors(this._dollyEnd,this._dollyStart),this._dollyDelta.y>0?this._dollyOut(this._getZoomScale(this._dollyDelta.y)):this._dollyDelta.y<0&&this._dollyIn(this._getZoomScale(this._dollyDelta.y)),this._dollyStart.copy(this._dollyEnd),this.update()}_handleMouseMovePan(e){this._panEnd.set(e.clientX,e.clientY),this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd),this.update()}_handleMouseWheel(e){this._updateZoomParameters(e.clientX,e.clientY),e.deltaY<0?this._dollyIn(this._getZoomScale(e.deltaY)):e.deltaY>0&&this._dollyOut(this._getZoomScale(e.deltaY)),this.update()}_handleKeyDown(e){let t=!1;switch(e.code){case this.keys.UP:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateUp(KF*this.rotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,this.keyPanSpeed),t=!0;break;case this.keys.BOTTOM:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateUp(-KF*this.rotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,-this.keyPanSpeed),t=!0;break;case this.keys.LEFT:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateLeft(KF*this.rotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(this.keyPanSpeed,0),t=!0;break;case this.keys.RIGHT:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateLeft(-KF*this.rotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(-this.keyPanSpeed,0),t=!0}t&&(e.preventDefault(),this.update())}_handleTouchStartRotate(e){if(1===this._pointers.length)this._rotateStart.set(e.pageX,e.pageY);else{const t=this._getSecondPointerPosition(e),n=.5*(e.pageX+t.x),r=.5*(e.pageY+t.y);this._rotateStart.set(n,r)}}_handleTouchStartPan(e){if(1===this._pointers.length)this._panStart.set(e.pageX,e.pageY);else{const t=this._getSecondPointerPosition(e),n=.5*(e.pageX+t.x),r=.5*(e.pageY+t.y);this._panStart.set(n,r)}}_handleTouchStartDolly(e){const t=this._getSecondPointerPosition(e),n=e.pageX-t.x,r=e.pageY-t.y,i=Math.sqrt(n*n+r*r);this._dollyStart.set(0,i)}_handleTouchStartDollyPan(e){this.enableZoom&&this._handleTouchStartDolly(e),this.enablePan&&this._handleTouchStartPan(e)}_handleTouchStartDollyRotate(e){this.enableZoom&&this._handleTouchStartDolly(e),this.enableRotate&&this._handleTouchStartRotate(e)}_handleTouchMoveRotate(e){if(1==this._pointers.length)this._rotateEnd.set(e.pageX,e.pageY);else{const t=this._getSecondPointerPosition(e),n=.5*(e.pageX+t.x),r=.5*(e.pageY+t.y);this._rotateEnd.set(n,r)}this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);const t=this.domElement;this._rotateLeft(KF*this._rotateDelta.x/t.clientHeight),this._rotateUp(KF*this._rotateDelta.y/t.clientHeight),this._rotateStart.copy(this._rotateEnd)}_handleTouchMovePan(e){if(1===this._pointers.length)this._panEnd.set(e.pageX,e.pageY);else{const t=this._getSecondPointerPosition(e),n=.5*(e.pageX+t.x),r=.5*(e.pageY+t.y);this._panEnd.set(n,r)}this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd)}_handleTouchMoveDolly(e){const t=this._getSecondPointerPosition(e),n=e.pageX-t.x,r=e.pageY-t.y,i=Math.sqrt(n*n+r*r);this._dollyEnd.set(0,i),this._dollyDelta.set(0,Math.pow(this._dollyEnd.y/this._dollyStart.y,this.zoomSpeed)),this._dollyOut(this._dollyDelta.y),this._dollyStart.copy(this._dollyEnd);const s=.5*(e.pageX+t.x),a=.5*(e.pageY+t.y);this._updateZoomParameters(s,a)}_handleTouchMoveDollyPan(e){this.enableZoom&&this._handleTouchMoveDolly(e),this.enablePan&&this._handleTouchMovePan(e)}_handleTouchMoveDollyRotate(e){this.enableZoom&&this._handleTouchMoveDolly(e),this.enableRotate&&this._handleTouchMoveRotate(e)}_addPointer(e){this._pointers.push(e.pointerId)}_removePointer(e){delete this._pointerPositions[e.pointerId];for(let t=0;t<this._pointers.length;t++)if(this._pointers[t]==e.pointerId)return void this._pointers.splice(t,1)}_isTrackingPointer(e){for(let t=0;t<this._pointers.length;t++)if(this._pointers[t]==e.pointerId)return!0;return!1}_trackPointer(e){let t=this._pointerPositions[e.pointerId];void 0===t&&(t=new Lt,this._pointerPositions[e.pointerId]=t),t.set(e.pageX,e.pageY)}_getSecondPointerPosition(e){const t=e.pointerId===this._pointers[0]?this._pointers[1]:this._pointers[0];return this._pointerPositions[t]}_customWheelEvent(e){const t=e.deltaMode,n={clientX:e.clientX,clientY:e.clientY,deltaY:e.deltaY};switch(t){case 1:n.deltaY*=16;break;case 2:n.deltaY*=100}return e.ctrlKey&&!this._controlActive&&(n.deltaY*=10),n}}function lk(e){!1!==this.enabled&&(0===this._pointers.length&&(this.domElement.setPointerCapture(e.pointerId),this.domElement.addEventListener("pointermove",this._onPointerMove),this.domElement.addEventListener("pointerup",this._onPointerUp)),this._isTrackingPointer(e)||(this._addPointer(e),"touch"===e.pointerType?this._onTouchStart(e):this._onMouseDown(e)))}function uk(e){!1!==this.enabled&&("touch"===e.pointerType?this._onTouchMove(e):this._onMouseMove(e))}function ck(e){switch(this._removePointer(e),this._pointers.length){case 0:this.domElement.releasePointerCapture(e.pointerId),this.domElement.removeEventListener("pointermove",this._onPointerMove),this.domElement.removeEventListener("pointerup",this._onPointerUp),this.dispatchEvent(WF),this.state=ZF;break;case 1:const t=this._pointers[0],n=this._pointerPositions[t];this._onTouchStart({pointerId:t,pageX:n.x,pageY:n.y})}}function Ak(e){let t;switch(e.button){case 0:t=this.mouseButtons.LEFT;break;case 1:t=this.mouseButtons.MIDDLE;break;case 2:t=this.mouseButtons.RIGHT;break;default:t=-1}switch(t){case a.DOLLY:if(!1===this.enableZoom)return;this._handleMouseDownDolly(e),this.state=ek;break;case a.ROTATE:if(e.ctrlKey||e.metaKey||e.shiftKey){if(!1===this.enablePan)return;this._handleMouseDownPan(e),this.state=tk}else{if(!1===this.enableRotate)return;this._handleMouseDownRotate(e),this.state=JF}break;case a.PAN:if(e.ctrlKey||e.metaKey||e.shiftKey){if(!1===this.enableRotate)return;this._handleMouseDownRotate(e),this.state=JF}else{if(!1===this.enablePan)return;this._handleMouseDownPan(e),this.state=tk}break;default:this.state=ZF}this.state!==ZF&&this.dispatchEvent(jF)}function hk(e){switch(this.state){case JF:if(!1===this.enableRotate)return;this._handleMouseMoveRotate(e);break;case ek:if(!1===this.enableZoom)return;this._handleMouseMoveDolly(e);break;case tk:if(!1===this.enablePan)return;this._handleMouseMovePan(e)}}function dk(e){!1!==this.enabled&&!1!==this.enableZoom&&this.state===ZF&&(e.preventDefault(),this.dispatchEvent(jF),this._handleMouseWheel(this._customWheelEvent(e)),this.dispatchEvent(WF))}function pk(e){!1!==this.enabled&&this._handleKeyDown(e)}function fk(e){switch(this._trackPointer(e),this._pointers.length){case 1:switch(this.touches.ONE){case o:if(!1===this.enableRotate)return;this._handleTouchStartRotate(e),this.state=nk;break;case l:if(!1===this.enablePan)return;this._handleTouchStartPan(e),this.state=rk;break;default:this.state=ZF}break;case 2:switch(this.touches.TWO){case u:if(!1===this.enableZoom&&!1===this.enablePan)return;this._handleTouchStartDollyPan(e),this.state=ik;break;case c:if(!1===this.enableZoom&&!1===this.enableRotate)return;this._handleTouchStartDollyRotate(e),this.state=sk;break;default:this.state=ZF}break;default:this.state=ZF}this.state!==ZF&&this.dispatchEvent(jF)}function mk(e){switch(this._trackPointer(e),this.state){case nk:if(!1===this.enableRotate)return;this._handleTouchMoveRotate(e),this.update();break;case rk:if(!1===this.enablePan)return;this._handleTouchMovePan(e),this.update();break;case ik:if(!1===this.enableZoom&&!1===this.enablePan)return;this._handleTouchMoveDollyPan(e),this.update();break;case sk:if(!1===this.enableZoom&&!1===this.enableRotate)return;this._handleTouchMoveDollyRotate(e),this.update();break;default:this.state=ZF}}function gk(e){!1!==this.enabled&&e.preventDefault()}function vk(e){if("Control"===e.key){this._controlActive=!0;this.domElement.getRootNode().addEventListener("keyup",this._interceptControlUp,{passive:!0,capture:!0})}}function _k(e){if("Control"===e.key){this._controlActive=!1;this.domElement.getRootNode().removeEventListener("keyup",this._interceptControlUp,{passive:!0,capture:!0})}}const yk={type:"change"},xk=1e-6,bk=new an;class Sk extends no{constructor(e,t=null){super(e,t),this.movementSpeed=1,this.rollSpeed=.005,this.dragToLook=!1,this.autoForward=!1,this._moveState={up:0,down:0,left:0,right:0,forward:0,back:0,pitchUp:0,pitchDown:0,yawLeft:0,yawRight:0,rollLeft:0,rollRight:0},this._moveVector=new on(0,0,0),this._rotationVector=new on(0,0,0),this._lastQuaternion=new an,this._lastPosition=new on,this._status=0,this._onKeyDown=Tk.bind(this),this._onKeyUp=wk.bind(this),this._onPointerMove=Ek.bind(this),this._onPointerDown=Mk.bind(this),this._onPointerUp=Ck.bind(this),this._onPointerCancel=Rk.bind(this),this._onContextMenu=Nk.bind(this),null!==t&&this.connect()}connect(){window.addEventListener("keydown",this._onKeyDown),window.addEventListener("keyup",this._onKeyUp),this.domElement.addEventListener("pointermove",this._onPointerMove),this.domElement.addEventListener("pointerdown",this._onPointerDown),this.domElement.addEventListener("pointerup",this._onPointerUp),this.domElement.addEventListener("pointercancel",this._onPointerCancel),this.domElement.addEventListener("contextmenu",this._onContextMenu)}disconnect(){window.removeEventListener("keydown",this._onKeyDown),window.removeEventListener("keyup",this._onKeyUp),this.domElement.removeEventListener("pointermove",this._onPointerMove),this.domElement.removeEventListener("pointerdown",this._onPointerDown),this.domElement.removeEventListener("pointerup",this._onPointerUp),this.domElement.removeEventListener("pointercancel",this._onPointerCancel),this.domElement.removeEventListener("contextmenu",this._onContextMenu)}dispose(){this.disconnect()}update(e){if(!1===this.enabled)return;const t=this.object,n=e*this.movementSpeed,r=e*this.rollSpeed;t.translateX(this._moveVector.x*n),t.translateY(this._moveVector.y*n),t.translateZ(this._moveVector.z*n),bk.set(this._rotationVector.x*r,this._rotationVector.y*r,this._rotationVector.z*r,1).normalize(),t.quaternion.multiply(bk),(this._lastPosition.distanceToSquared(t.position)>xk||8*(1-this._lastQuaternion.dot(t.quaternion))>xk)&&(this.dispatchEvent(yk),this._lastQuaternion.copy(t.quaternion),this._lastPosition.copy(t.position))}_updateMovementVector(){const e=this._moveState.forward||this.autoForward&&!this._moveState.back?1:0;this._moveVector.x=-this._moveState.left+this._moveState.right,this._moveVector.y=-this._moveState.down+this._moveState.up,this._moveVector.z=-e+this._moveState.back}_updateRotationVector(){this._rotationVector.x=-this._moveState.pitchDown+this._moveState.pitchUp,this._rotationVector.y=-this._moveState.yawRight+this._moveState.yawLeft,this._rotationVector.z=-this._moveState.rollRight+this._moveState.rollLeft}_getContainerDimensions(){return this.domElement!=document?{size:[this.domElement.offsetWidth,this.domElement.offsetHeight],offset:[this.domElement.offsetLeft,this.domElement.offsetTop]}:{size:[window.innerWidth,window.innerHeight],offset:[0,0]}}}function Tk(e){if(!e.altKey&&!1!==this.enabled){switch(e.code){case"ShiftLeft":case"ShiftRight":this.movementSpeedMultiplier=.1;break;case"KeyW":this._moveState.forward=1;break;case"KeyS":this._moveState.back=1;break;case"KeyA":this._moveState.left=1;break;case"KeyD":this._moveState.right=1;break;case"KeyR":this._moveState.up=1;break;case"KeyF":this._moveState.down=1;break;case"ArrowUp":this._moveState.pitchUp=1;break;case"ArrowDown":this._moveState.pitchDown=1;break;case"ArrowLeft":this._moveState.yawLeft=1;break;case"ArrowRight":this._moveState.yawRight=1;break;case"KeyQ":this._moveState.rollLeft=1;break;case"KeyE":this._moveState.rollRight=1}this._updateMovementVector(),this._updateRotationVector()}}function wk(e){if(!1!==this.enabled){switch(e.code){case"ShiftLeft":case"ShiftRight":this.movementSpeedMultiplier=1;break;case"KeyW":this._moveState.forward=0;break;case"KeyS":this._moveState.back=0;break;case"KeyA":this._moveState.left=0;break;case"KeyD":this._moveState.right=0;break;case"KeyR":this._moveState.up=0;break;case"KeyF":this._moveState.down=0;break;case"ArrowUp":this._moveState.pitchUp=0;break;case"ArrowDown":this._moveState.pitchDown=0;break;case"ArrowLeft":this._moveState.yawLeft=0;break;case"ArrowRight":this._moveState.yawRight=0;break;case"KeyQ":this._moveState.rollLeft=0;break;case"KeyE":this._moveState.rollRight=0}this._updateMovementVector(),this._updateRotationVector()}}function Mk(e){if(!1!==this.enabled)if(this.dragToLook)this._status++;else{switch(e.button){case 0:this._moveState.forward=1;break;case 2:this._moveState.back=1}this._updateMovementVector()}}function Ek(e){if(!1!==this.enabled&&(!this.dragToLook||this._status>0)){const t=this._getContainerDimensions(),n=t.size[0]/2,r=t.size[1]/2;this._moveState.yawLeft=-(e.pageX-t.offset[0]-n)/n,this._moveState.pitchDown=(e.pageY-t.offset[1]-r)/r,this._updateRotationVector()}}function Ck(e){if(!1!==this.enabled){if(this.dragToLook)this._status--,this._moveState.yawLeft=this._moveState.pitchDown=0;else{switch(e.button){case 0:this._moveState.forward=0;break;case 2:this._moveState.back=0}this._updateMovementVector()}this._updateRotationVector()}}function Rk(){!1!==this.enabled&&(this.dragToLook?(this._status=0,this._moveState.yawLeft=this._moveState.pitchDown=0):(this._moveState.forward=0,this._moveState.back=0,this._updateMovementVector()),this._updateRotationVector())}function Nk(e){!1!==this.enabled&&e.preventDefault()}const Pk={name:"CopyShader",uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:"\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv;\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",fragmentShader:"\n\n\t\tuniform float opacity;\n\n\t\tuniform sampler2D tDiffuse;\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvec4 texel = texture2D( tDiffuse, vUv );\n\t\t\tgl_FragColor = opacity * texel;\n\n\n\t\t}"};class Dk{constructor(){this.isPass=!0,this.enabled=!0,this.needsSwap=!0,this.clear=!1,this.renderToScreen=!1}setSize(){}render(){console.error("THREE.Pass: .render() must be implemented in derived pass.")}dispose(){}}const Lk=new Oa(-1,1,1,-1,0,1);const Ik=new class extends Zr{constructor(){super(),this.setAttribute("position",new Hr([-1,3,0,-1,-1,0,3,-1,0],3)),this.setAttribute("uv",new Hr([0,2,0,0,2,0],2))}};class Uk{constructor(e){this._mesh=new ci(Ik,e)}dispose(){this._mesh.geometry.dispose()}render(e){e.render(this._mesh,Lk)}get material(){return this._mesh.material}set material(e){this._mesh.material=e}}class Bk extends Dk{constructor(e,t){super(),this.textureID=void 0!==t?t:"tDiffuse",e instanceof gi?(this.uniforms=e.uniforms,this.material=e):e&&(this.uniforms=mi.clone(e.uniforms),this.material=new gi({name:void 0!==e.name?e.name:"unspecified",defines:Object.assign({},e.defines),uniforms:this.uniforms,vertexShader:e.vertexShader,fragmentShader:e.fragmentShader})),this.fsQuad=new Uk(this.material)}render(e,t,n){this.uniforms[this.textureID]&&(this.uniforms[this.textureID].value=n.texture),this.fsQuad.material=this.material,this.renderToScreen?(e.setRenderTarget(null),this.fsQuad.render(e)):(e.setRenderTarget(t),this.clear&&e.clear(e.autoClearColor,e.autoClearDepth,e.autoClearStencil),this.fsQuad.render(e))}dispose(){this.material.dispose(),this.fsQuad.dispose()}}class Ok extends Dk{constructor(e,t){super(),this.scene=e,this.camera=t,this.clear=!0,this.needsSwap=!1,this.inverse=!1}render(e,t,n){const r=e.getContext(),i=e.state;let s,a;i.buffers.color.setMask(!1),i.buffers.depth.setMask(!1),i.buffers.color.setLocked(!0),i.buffers.depth.setLocked(!0),this.inverse?(s=0,a=1):(s=1,a=0),i.buffers.stencil.setTest(!0),i.buffers.stencil.setOp(r.REPLACE,r.REPLACE,r.REPLACE),i.buffers.stencil.setFunc(r.ALWAYS,s,4294967295),i.buffers.stencil.setClear(a),i.buffers.stencil.setLocked(!0),e.setRenderTarget(n),this.clear&&e.clear(),e.render(this.scene,this.camera),e.setRenderTarget(t),this.clear&&e.clear(),e.render(this.scene,this.camera),i.buffers.color.setLocked(!1),i.buffers.depth.setLocked(!1),i.buffers.color.setMask(!0),i.buffers.depth.setMask(!0),i.buffers.stencil.setLocked(!1),i.buffers.stencil.setFunc(r.EQUAL,1,4294967295),i.buffers.stencil.setOp(r.KEEP,r.KEEP,r.KEEP),i.buffers.stencil.setLocked(!0)}}class Fk extends Dk{constructor(){super(),this.needsSwap=!1}render(e){e.state.buffers.stencil.setLocked(!1),e.state.buffers.stencil.setTest(!1)}}class kk{constructor(e,t){if(this.renderer=e,this._pixelRatio=e.getPixelRatio(),void 0===t){const n=e.getSize(new Lt);this._width=n.width,this._height=n.height,(t=new nn(this._width*this._pixelRatio,this._height*this._pixelRatio,{type:oe})).texture.name="EffectComposer.rt1"}else this._width=t.width,this._height=t.height;this.renderTarget1=t,this.renderTarget2=t.clone(),this.renderTarget2.texture.name="EffectComposer.rt2",this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2,this.renderToScreen=!0,this.passes=[],this.copyPass=new Bk(Pk),this.copyPass.material.blending=0,this.clock=new Wa}swapBuffers(){const e=this.readBuffer;this.readBuffer=this.writeBuffer,this.writeBuffer=e}addPass(e){this.passes.push(e),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}insertPass(e,t){this.passes.splice(t,0,e),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}removePass(e){const t=this.passes.indexOf(e);-1!==t&&this.passes.splice(t,1)}isLastEnabledPass(e){for(let t=e+1;t<this.passes.length;t++)if(this.passes[t].enabled)return!1;return!0}render(e){void 0===e&&(e=this.clock.getDelta());const t=this.renderer.getRenderTarget();let n=!1;for(let t=0,r=this.passes.length;t<r;t++){const r=this.passes[t];if(!1!==r.enabled){if(r.renderToScreen=this.renderToScreen&&this.isLastEnabledPass(t),r.render(this.renderer,this.writeBuffer,this.readBuffer,e,n),r.needsSwap){if(n){const t=this.renderer.getContext(),n=this.renderer.state.buffers.stencil;n.setFunc(t.NOTEQUAL,1,4294967295),this.copyPass.render(this.renderer,this.writeBuffer,this.readBuffer,e),n.setFunc(t.EQUAL,1,4294967295)}this.swapBuffers()}void 0!==Ok&&(r instanceof Ok?n=!0:r instanceof Fk&&(n=!1))}}this.renderer.setRenderTarget(t)}reset(e){if(void 0===e){const t=this.renderer.getSize(new Lt);this._pixelRatio=this.renderer.getPixelRatio(),this._width=t.width,this._height=t.height,(e=this.renderTarget1.clone()).setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.renderTarget1=e,this.renderTarget2=e.clone(),this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2}setSize(e,t){this._width=e,this._height=t;const n=this._width*this._pixelRatio,r=this._height*this._pixelRatio;this.renderTarget1.setSize(n,r),this.renderTarget2.setSize(n,r);for(let e=0;e<this.passes.length;e++)this.passes[e].setSize(n,r)}setPixelRatio(e){this._pixelRatio=e,this.setSize(this._width,this._height)}dispose(){this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.copyPass.dispose()}}class qk extends Dk{constructor(e,t,n=null,r=null,i=null){super(),this.scene=e,this.camera=t,this.overrideMaterial=n,this.clearColor=r,this.clearAlpha=i,this.clear=!0,this.clearDepth=!1,this.needsSwap=!1,this._oldClearColor=new Rr}render(e,t,n){const r=e.autoClear;let i,s;e.autoClear=!1,null!==this.overrideMaterial&&(s=this.scene.overrideMaterial,this.scene.overrideMaterial=this.overrideMaterial),null!==this.clearColor&&(e.getClearColor(this._oldClearColor),e.setClearColor(this.clearColor,e.getClearAlpha())),null!==this.clearAlpha&&(i=e.getClearAlpha(),e.setClearAlpha(this.clearAlpha)),1==this.clearDepth&&e.clearDepth(),e.setRenderTarget(this.renderToScreen?null:n),!0===this.clear&&e.clear(e.autoClearColor,e.autoClearDepth,e.autoClearStencil),e.render(this.scene,this.camera),null!==this.clearColor&&e.setClearColor(this._oldClearColor),null!==this.clearAlpha&&e.setClearAlpha(i),null!==this.overrideMaterial&&(this.scene.overrideMaterial=s),e.autoClear=r}}function Gk(){return Gk=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)({}).hasOwnProperty.call(n,r)&&(e[r]=n[r])}return e},Gk.apply(null,arguments)}function zk(e,t){return zk=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e},zk(e,t)}function Vk(e){return Vk=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(e){return e.__proto__||Object.getPrototypeOf(e)},Vk(e)}function Hk(){try{var e=!Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){})))}catch(e){}return(Hk=function(){return!!e})()}function jk(e){var t="function"==typeof Map?new Map:void 0;return jk=function(e){if(null===e||!function(e){try{return-1!==Function.toString.call(e).indexOf("[native code]")}catch(t){return"function"==typeof e}}(e))return e;if("function"!=typeof e)throw new TypeError("Super expression must either be null or a function");if(void 0!==t){if(t.has(e))return t.get(e);t.set(e,n)}function n(){return function(e,t,n){if(Hk())return Reflect.construct.apply(null,arguments);var r=[null];r.push.apply(r,t);var i=new(e.bind.apply(e,r));return n&&zk(i,n.prototype),i}(e,arguments,Vk(this).constructor)}return n.prototype=Object.create(e.prototype,{constructor:{value:n,enumerable:!1,writable:!0,configurable:!0}}),zk(n,e)},jk(e)}var Wk={1:"Passed invalid arguments to hsl, please pass multiple numbers e.g. hsl(360, 0.75, 0.4) or an object e.g. rgb({ hue: 255, saturation: 0.4, lightness: 0.75 }).\n\n",2:"Passed invalid arguments to hsla, please pass multiple numbers e.g. hsla(360, 0.75, 0.4, 0.7) or an object e.g. rgb({ hue: 255, saturation: 0.4, lightness: 0.75, alpha: 0.7 }).\n\n",3:"Passed an incorrect argument to a color function, please pass a string representation of a color.\n\n",4:"Couldn't generate valid rgb string from %s, it returned %s.\n\n",5:"Couldn't parse the color string. Please provide the color as a string in hex, rgb, rgba, hsl or hsla notation.\n\n",6:"Passed invalid arguments to rgb, please pass multiple numbers e.g. rgb(255, 205, 100) or an object e.g. rgb({ red: 255, green: 205, blue: 100 }).\n\n",7:"Passed invalid arguments to rgba, please pass multiple numbers e.g. rgb(255, 205, 100, 0.75) or an object e.g. rgb({ red: 255, green: 205, blue: 100, alpha: 0.75 }).\n\n",8:"Passed invalid argument to toColorString, please pass a RgbColor, RgbaColor, HslColor or HslaColor object.\n\n",9:"Please provide a number of steps to the modularScale helper.\n\n",10:"Please pass a number or one of the predefined scales to the modularScale helper as the ratio.\n\n",11:'Invalid value passed as base to modularScale, expected number or em string but got "%s"\n\n',12:'Expected a string ending in "px" or a number passed as the first argument to %s(), got "%s" instead.\n\n',13:'Expected a string ending in "px" or a number passed as the second argument to %s(), got "%s" instead.\n\n',14:'Passed invalid pixel value ("%s") to %s(), please pass a value like "12px" or 12.\n\n',15:'Passed invalid base value ("%s") to %s(), please pass a value like "12px" or 12.\n\n',16:"You must provide a template to this method.\n\n",17:"You passed an unsupported selector state to this method.\n\n",18:"minScreen and maxScreen must be provided as stringified numbers with the same units.\n\n",19:"fromSize and toSize must be provided as stringified numbers with the same units.\n\n",20:"expects either an array of objects or a single object with the properties prop, fromSize, and toSize.\n\n",21:"expects the objects in the first argument array to have the properties `prop`, `fromSize`, and `toSize`.\n\n",22:"expects the first argument object to have the properties `prop`, `fromSize`, and `toSize`.\n\n",23:"fontFace expects a name of a font-family.\n\n",24:"fontFace expects either the path to the font file(s) or a name of a local copy.\n\n",25:"fontFace expects localFonts to be an array.\n\n",26:"fontFace expects fileFormats to be an array.\n\n",27:"radialGradient requries at least 2 color-stops to properly render.\n\n",28:"Please supply a filename to retinaImage() as the first argument.\n\n",29:"Passed invalid argument to triangle, please pass correct pointingDirection e.g. 'right'.\n\n",30:"Passed an invalid value to `height` or `width`. Please provide a pixel based unit.\n\n",31:"The animation shorthand only takes 8 arguments. See the specification for more information: http://mdn.io/animation\n\n",32:"To pass multiple animations please supply them in arrays, e.g. animation(['rotate', '2s'], ['move', '1s'])\nTo pass a single animation please supply them in simple values, e.g. animation('rotate', '2s')\n\n",33:"The animation shorthand arrays can only have 8 elements. See the specification for more information: http://mdn.io/animation\n\n",34:"borderRadius expects a radius value as a string or number as the second argument.\n\n",35:'borderRadius expects one of "top", "bottom", "left" or "right" as the first argument.\n\n',36:"Property must be a string value.\n\n",37:"Syntax Error at %s.\n\n",38:"Formula contains a function that needs parentheses at %s.\n\n",39:"Formula is missing closing parenthesis at %s.\n\n",40:"Formula has too many closing parentheses at %s.\n\n",41:"All values in a formula must have the same unit or be unitless.\n\n",42:"Please provide a number of steps to the modularScale helper.\n\n",43:"Please pass a number or one of the predefined scales to the modularScale helper as the ratio.\n\n",44:"Invalid value passed as base to modularScale, expected number or em/rem string but got %s.\n\n",45:"Passed invalid argument to hslToColorString, please pass a HslColor or HslaColor object.\n\n",46:"Passed invalid argument to rgbToColorString, please pass a RgbColor or RgbaColor object.\n\n",47:"minScreen and maxScreen must be provided as stringified numbers with the same units.\n\n",48:"fromSize and toSize must be provided as stringified numbers with the same units.\n\n",49:"Expects either an array of objects or a single object with the properties prop, fromSize, and toSize.\n\n",50:"Expects the objects in the first argument array to have the properties prop, fromSize, and toSize.\n\n",51:"Expects the first argument object to have the properties prop, fromSize, and toSize.\n\n",52:"fontFace expects either the path to the font file(s) or a name of a local copy.\n\n",53:"fontFace expects localFonts to be an array.\n\n",54:"fontFace expects fileFormats to be an array.\n\n",55:"fontFace expects a name of a font-family.\n\n",56:"linearGradient requries at least 2 color-stops to properly render.\n\n",57:"radialGradient requries at least 2 color-stops to properly render.\n\n",58:"Please supply a filename to retinaImage() as the first argument.\n\n",59:"Passed invalid argument to triangle, please pass correct pointingDirection e.g. 'right'.\n\n",60:"Passed an invalid value to `height` or `width`. Please provide a pixel based unit.\n\n",61:"Property must be a string value.\n\n",62:"borderRadius expects a radius value as a string or number as the second argument.\n\n",63:'borderRadius expects one of "top", "bottom", "left" or "right" as the first argument.\n\n',64:"The animation shorthand only takes 8 arguments. See the specification for more information: http://mdn.io/animation.\n\n",65:"To pass multiple animations please supply them in arrays, e.g. animation(['rotate', '2s'], ['move', '1s'])\\nTo pass a single animation please supply them in simple values, e.g. animation('rotate', '2s').\n\n",66:"The animation shorthand arrays can only have 8 elements. 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$e(e){if(null===e.uniformsList){const t=e.currentProgram.getUniforms();e.uniformsList=Xl.seqWithValue(t.seq,e.uniforms)}return e.uniformsList}function Ke(e,t){const n=ne.get(e);n.outputColorSpace=t.outputColorSpace,n.batching=t.batching,n.batchingColor=t.batchingColor,n.instancing=t.instancing,n.instancingColor=t.instancingColor,n.instancingMorph=t.instancingMorph,n.skinning=t.skinning,n.morphTargets=t.morphTargets,n.morphNormals=t.morphNormals,n.morphColors=t.morphColors,n.morphTargetsCount=t.morphTargetsCount,n.numClippingPlanes=t.numClippingPlanes,n.numIntersection=t.numClipIntersection,n.vertexAlphas=t.vertexAlphas,n.vertexTangents=t.vertexTangents,n.toneMapping=t.toneMapping}Ve.setAnimationLoop((function(e){qe&&qe(e)})),"undefined"!=typeof self&&Ve.setContext(self),this.setAnimationLoop=function(e){qe=e,Ie.setAnimationLoop(e),null===e?Ve.stop():Ve.start()},Ie.addEventListener("sessionstart",Ge),Ie.addEventListener("sessionend",ze),this.render=function(e,t){if(void 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e=null!==T?ne.get(T).__webglFramebuffer:null;Z.bindFramebuffer(Pe.FRAMEBUFFER,e)}}},this.readRenderTargetPixelsAsync=async function(e,t,n,r,i,s,a){if(!e||!e.isWebGLRenderTarget)throw new Error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let o=ne.get(e).__webglFramebuffer;if(e.isWebGLCubeRenderTarget&&void 0!==a&&(o=o[a]),o){const a=e.texture,l=a.format,u=a.type;if(!K.textureFormatReadable(l))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in RGBA or implementation defined format.");if(!K.textureTypeReadable(u))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in UnsignedByteType or implementation defined type.");if(t>=0&&t<=e.width-r&&n>=0&&n<=e.height-i){Z.bindFramebuffer(Pe.FRAMEBUFFER,o);const 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r=Math.pow(2,-n),i=Math.floor(e.image.width*r),s=Math.floor(e.image.height*r),a=null!==t?t.x:0,o=null!==t?t.y:0;ie.setTexture2D(e,0),Pe.copyTexSubImage2D(Pe.TEXTURE_2D,n,0,0,a,o,i,s),Z.unbindTexture()};const Ze=Pe.createFramebuffer(),Je=Pe.createFramebuffer();this.copyTextureToTexture=function(e,t,n=null,r=null,i=0,s=null){let a,o,l,u,c,A,h,d,p;!0!==e.isTexture&&(qt("WebGLRenderer: copyTextureToTexture function signature has changed."),r=arguments[0]||null,e=arguments[1],t=arguments[2],s=arguments[3]||0,n=null),null===s&&(0!==i?(qt("WebGLRenderer: copyTextureToTexture function signature has changed to support src and dst mipmap levels."),s=i,i=0):s=0);const f=e.isCompressedTexture?e.mipmaps[s]:e.image;if(null!==n)a=n.max.x-n.min.x,o=n.max.y-n.min.y,l=n.isBox3?n.max.z-n.min.z:1,u=n.min.x,c=n.min.y,A=n.isBox3?n.min.z:0;else{const t=Math.pow(2,-i);a=Math.floor(f.width*t),o=Math.floor(f.height*t),l=e.isDataArrayTexture?f.depth:e.isData3DTexture?Math.floor(f.depth*t):1,u=0,c=0,A=0}null!==r?(h=r.x,d=r.y,p=r.z):(h=0,d=0,p=0);const m=Ce.convert(t.format),g=Ce.convert(t.type);let v;t.isData3DTexture?(ie.setTexture3D(t,0),v=Pe.TEXTURE_3D):t.isDataArrayTexture||t.isCompressedArrayTexture?(ie.setTexture2DArray(t,0),v=Pe.TEXTURE_2D_ARRAY):(ie.setTexture2D(t,0),v=Pe.TEXTURE_2D),Pe.pixelStorei(Pe.UNPACK_FLIP_Y_WEBGL,t.flipY),Pe.pixelStorei(Pe.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t.premultiplyAlpha),Pe.pixelStorei(Pe.UNPACK_ALIGNMENT,t.unpackAlignment);const 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n=0;n<l;n++)T&&(Pe.framebufferTextureLayer(Pe.READ_FRAMEBUFFER,Pe.COLOR_ATTACHMENT0,ne.get(e).__webglTexture,i,A+n),Pe.framebufferTextureLayer(Pe.DRAW_FRAMEBUFFER,Pe.COLOR_ATTACHMENT0,ne.get(t).__webglTexture,s,p+n)),Pe.blitFramebuffer(u,c,a,o,h,d,a,o,Pe.DEPTH_BUFFER_BIT,Pe.NEAREST);Z.bindFramebuffer(Pe.READ_FRAMEBUFFER,null),Z.bindFramebuffer(Pe.DRAW_FRAMEBUFFER,null)}else if(0!==i||e.isRenderTargetTexture||ne.has(e)){const n=ne.get(e),r=ne.get(t);Z.bindFramebuffer(Pe.READ_FRAMEBUFFER,Ze),Z.bindFramebuffer(Pe.DRAW_FRAMEBUFFER,Je);for(let e=0;e<l;e++)T?Pe.framebufferTextureLayer(Pe.READ_FRAMEBUFFER,Pe.COLOR_ATTACHMENT0,n.__webglTexture,i,A+e):Pe.framebufferTexture2D(Pe.READ_FRAMEBUFFER,Pe.COLOR_ATTACHMENT0,Pe.TEXTURE_2D,n.__webglTexture,i),w?Pe.framebufferTextureLayer(Pe.DRAW_FRAMEBUFFER,Pe.COLOR_ATTACHMENT0,r.__webglTexture,s,p+e):Pe.framebufferTexture2D(Pe.DRAW_FRAMEBUFFER,Pe.COLOR_ATTACHMENT0,Pe.TEXTURE_2D,r.__webglTexture,s),0!==i?Pe.blitFramebuffer(u,c,a,o,h,d,a,o,Pe.COLOR_BUFFER_BIT,Pe.NEAREST):w?Pe.copyTexSubImage3D(v,s,h,d,p+e,u,c,a,o):Pe.copyTexSubImage2D(v,s,h,d,u,c,a,o);Z.bindFramebuffer(Pe.READ_FRAMEBUFFER,null),Z.bindFramebuffer(Pe.DRAW_FRAMEBUFFER,null)}else w?e.isDataTexture||e.isData3DTexture?Pe.texSubImage3D(v,s,h,d,p,a,o,l,m,g,f.data):t.isCompressedArrayTexture?Pe.compressedTexSubImage3D(v,s,h,d,p,a,o,l,m,f.data):Pe.texSubImage3D(v,s,h,d,p,a,o,l,m,g,f):e.isDataTexture?Pe.texSubImage2D(Pe.TEXTURE_2D,s,h,d,a,o,m,g,f.data):e.isCompressedTexture?Pe.compressedTexSubImage2D(Pe.TEXTURE_2D,s,h,d,f.width,f.height,m,f.data):Pe.texSubImage2D(Pe.TEXTURE_2D,s,h,d,a,o,m,g,f);Pe.pixelStorei(Pe.UNPACK_ROW_LENGTH,_),Pe.pixelStorei(Pe.UNPACK_IMAGE_HEIGHT,y),Pe.pixelStorei(Pe.UNPACK_SKIP_PIXELS,x),Pe.pixelStorei(Pe.UNPACK_SKIP_ROWS,b),Pe.pixelStorei(Pe.UNPACK_SKIP_IMAGES,S),0===s&&t.generateMipmaps&&Pe.generateMipmap(v),Z.unbindTexture()},this.copyTextureToTexture3D=function(e,t,n=null,r=null,i=0){return!0!==e.isTexture&&(qt("WebGLRenderer: copyTextureToTexture3D function signature has changed."),n=arguments[0]||null,r=arguments[1]||null,e=arguments[2],t=arguments[3],i=arguments[4]||0),qt('WebGLRenderer: copyTextureToTexture3D function has been deprecated. Use "copyTextureToTexture" instead.'),this.copyTextureToTexture(e,t,n,r,i)},this.initRenderTarget=function(e){void 0===ne.get(e).__webglFramebuffer&&ie.setupRenderTarget(e)},this.initTexture=function(e){e.isCubeTexture?ie.setTextureCube(e,0):e.isData3DTexture?ie.setTexture3D(e,0):e.isDataArrayTexture||e.isCompressedArrayTexture?ie.setTexture2DArray(e,0):ie.setTexture2D(e,0),Z.unbindTexture()},this.resetState=function(){b=0,S=0,T=null,Z.reset(),Re.reset()},"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}get coordinateSystem(){return _t}get outputColorSpace(){return this._outputColorSpace}set outputColorSpace(e){this._outputColorSpace=e;const t=this.getContext();t.drawingBufferColorspace=Ht._getDrawingBufferColorSpace(e),t.unpackColorSpace=Ht._getUnpackColorSpace()}},Scene:Ei,PerspectiveCamera:bi,Raycaster:class{constructor(e,t,n=0,r=1/0){this.ray=new Bn(e,t),this.near=n,this.far=r,this.camera=null,this.layers=new 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n.sort($a),n}},SRGBColorSpace:rt,TextureLoader:Sa,Vector2:Lt,Vector3:on,Box3:cn,Color:Rr,Mesh:ci,SphereGeometry:ra,MeshBasicMaterial:Lr,BackSide:1,EventDispatcher:xt,MOUSE:a,Quaternion:an,Spherical:Za,Clock:Wa},Nq=xc({props:{width:{default:window.innerWidth,onChange:function(e,t,n){isNaN(e)&&(t.width=n)}},height:{default:window.innerHeight,onChange:function(e,t,n){isNaN(e)&&(t.height=n)}},backgroundColor:{default:"#000011"},backgroundImageUrl:{},onBackgroundImageLoaded:{},showNavInfo:{default:!0},skyRadius:{default:5e4},objects:{default:[]},lights:{default:[]},enablePointerInteraction:{default:!0,onChange:function(e,t){t.hoverObj=null,t.toolTipElem&&(t.toolTipElem.innerHTML="")},triggerUpdate:!1},lineHoverPrecision:{default:1,triggerUpdate:!1},hoverOrderComparator:{default:function(){return-1},triggerUpdate:!1},hoverFilter:{default:function(){return!0},triggerUpdate:!1},tooltipContent:{triggerUpdate:!1},hoverDuringDrag:{default:!1,triggerUpdate:!1},clickAfterDrag:{default:!1,triggerUpdate:!1},onHover:{default:function(){},triggerUpdate:!1},onClick:{default:function(){},triggerUpdate:!1},onRightClick:{triggerUpdate:!1}},methods:{tick:function(e){if(e.initialised){if(e.controls.update&&e.controls.update(Math.min(1,e.clock.getDelta())),e.postProcessingComposer?e.postProcessingComposer.render():e.renderer.render(e.scene,e.camera),e.extraRenderers.forEach((function(t){return t.render(e.scene,e.camera)})),e.enablePointerInteraction){var t=null;if(e.hoverDuringDrag||!e.isPointerDragging){var n=this.intersectingObjects(e.pointerPos.x,e.pointerPos.y).filter((function(t){return e.hoverFilter(t.object)})).sort((function(t,n){return e.hoverOrderComparator(t.object,n.object)})),r=n.length?n[0]:null;t=r?r.object:null,e.intersectionPoint=r?r.point:null}t!==e.hoverObj&&(e.onHover(t,e.hoverObj),e.toolTipElem.innerHTML=t&&Pp(e.tooltipContent)(t)||"",e.hoverObj=t)}e.tweenGroup.update()}return this},getPointerPos:function(e){var t=e.pointerPos;return{x:t.x,y:t.y}},cameraPosition:function(e,t,n,r){var i=e.camera;if(t&&e.initialised){var s=t,a=n||{x:0,y:0,z:0};if(r){var o=Object.assign({},i.position),l=A();e.tweenGroup.add(new Rc(o).to(s,r).easing(Sc.Quadratic.Out).onUpdate(u).start()),e.tweenGroup.add(new Rc(l).to(a,r/3).easing(Sc.Quadratic.Out).onUpdate(c).start())}else u(s),c(a);return this}return Object.assign({},i.position,{lookAt:A()});function u(e){var t=e.x,n=e.y,r=e.z;void 0!==t&&(i.position.x=t),void 0!==n&&(i.position.y=n),void 0!==r&&(i.position.z=r)}function c(t){var n=new Rq.Vector3(t.x,t.y,t.z);e.controls.target?e.controls.target=n:i.lookAt(n)}function A(){return Object.assign(new Rq.Vector3(0,0,-1e3).applyQuaternion(i.quaternion).add(i.position))}},zoomToFit:function(e){for(var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:10,r=arguments.length,i=new Array(r>3?r-3:0),s=3;s<r;s++)i[s-3]=arguments[s];return this.fitToBbox(this.getBbox.apply(this,i),t,n)},fitToBbox:function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:10,i=e.camera;if(t){var s=new Rq.Vector3(0,0,0),a=2*Math.max.apply(Math,Eq(Object.entries(t).map((function(e){var t=Mq(e,2),n=t[0],r=t[1];return Math.max.apply(Math,Eq(r.map((function(e){return 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0===A||A;e.innerHTML="",e.appendChild(t.container=document.createElement("div")),t.container.className="scene-container",t.container.style.position="relative",t.container.appendChild(t.navInfo=document.createElement("div")),t.navInfo.className="scene-nav-info",t.navInfo.textContent={orbit:"Left-click: rotate, Mouse-wheel/middle-click: zoom, Right-click: pan",trackball:"Left-click: rotate, Mouse-wheel/middle-click: zoom, Right-click: pan",fly:"WASD: move, R|F: up | down, Q|E: roll, up|down: pitch, left|right: yaw"}[i]||"",t.navInfo.style.display=t.showNavInfo?null:"none",t.toolTipElem=document.createElement("div"),t.toolTipElem.classList.add("scene-tooltip"),t.container.appendChild(t.toolTipElem),t.pointerPos=new Rq.Vector2,t.pointerPos.x=-2,t.pointerPos.y=-2,["pointermove","pointerdown"].forEach((function(e){return t.container.addEventListener(e,(function(n){if("pointerdown"===e&&(t.isPointerPressed=!0),!t.isPointerDragging&&"pointermove"===n.type&&(n.pressure>0||t.isPointerPressed)&&("touch"!==n.pointerType||void 0===n.movementX||[n.movementX,n.movementY].some((function(e){return Math.abs(e)>1})))&&(t.isPointerDragging=!0),t.enablePointerInteraction){var r=(i=t.container,s=i.getBoundingClientRect(),a=window.pageXOffset||document.documentElement.scrollLeft,o=window.pageYOffset||document.documentElement.scrollTop,{top:s.top+o,left:s.left+a});t.pointerPos.x=n.pageX-r.left,t.pointerPos.y=n.pageY-r.top,t.toolTipElem.style.top="".concat(t.pointerPos.y,"px"),t.toolTipElem.style.left="".concat(t.pointerPos.x,"px"),t.toolTipElem.style.transform="translate(-".concat(t.pointerPos.x/t.width*100,"%, ").concat(t.height-t.pointerPos.y<100?"calc(-100% - 8px)":"21px",")")}var i,s,a,o}),{passive:!0})})),t.container.addEventListener("pointerup",(function(e){t.isPointerPressed=!1,t.isPointerDragging&&(t.isPointerDragging=!1,!t.clickAfterDrag)||requestAnimationFrame((function(){0===e.button&&t.onClick(t.hoverObj||null,e,t.intersectionPoint),2===e.button&&t.onRightClick&&t.onRightClick(t.hoverObj||null,e,t.intersectionPoint)}))}),{passive:!0,capture:!0}),t.container.addEventListener("contextmenu",(function(e){t.onRightClick&&e.preventDefault()})),t.renderer=new(a?lF:Rq.WebGLRenderer)(Object.assign({antialias:!0,alpha:!0},l)),t.renderer.setPixelRatio(Math.min(2,window.devicePixelRatio)),t.container.appendChild(t.renderer.domElement),t.extraRenderers=c,t.extraRenderers.forEach((function(e){e.domElement.style.position="absolute",e.domElement.style.top="0px",e.domElement.style.pointerEvents="none",t.container.appendChild(e.domElement)})),t.postProcessingComposer=new kk(t.renderer),t.postProcessingComposer.addPass(new qk(t.scene,t.camera)),t.controls=new{trackball:RF,orbit:ok,fly:Sk}[i](t.camera,t.renderer.domElement),"fly"===i&&(t.controls.movementSpeed=300,t.controls.rollSpeed=Math.PI/6,t.controls.dragToLook=!0),"trackball"!==i&&"orbit"!==i||(t.controls.minDistance=.1,t.controls.maxDistance=t.skyRadius,t.controls.addEventListener("start",(function(){t.controlsEngaged=!0})),t.controls.addEventListener("change",(function(){t.controlsEngaged&&(t.controlsDragging=!0)})),t.controls.addEventListener("end",(function(){t.controlsEngaged=!1,t.controlsDragging=!1}))),[t.renderer,t.postProcessingComposer].concat(Eq(t.extraRenderers)).forEach((function(e){return e.setSize(t.width,t.height)})),t.camera.aspect=t.width/t.height,t.camera.updateProjectionMatrix(),t.camera.position.z=1e3,t.scene.add(t.skysphere=new Rq.Mesh),t.skysphere.visible=!1,t.loadComplete=t.scene.visible=!h,window.scene=t.scene},update:function(e,t){if(e.width&&e.height&&(t.hasOwnProperty("width")||t.hasOwnProperty("height"))&&(e.container.style.width="".concat(e.width,"px"),e.container.style.height="".concat(e.height,"px"),[e.renderer,e.postProcessingComposer].concat(Eq(e.extraRenderers)).forEach((function(t){return t.setSize(e.width,e.height)})),e.camera.aspect=e.width/e.height,e.camera.updateProjectionMatrix()),t.hasOwnProperty("skyRadius")&&e.skyRadius&&(e.controls.hasOwnProperty("maxDistance")&&t.skyRadius&&(e.controls.maxDistance=Math.min(e.controls.maxDistance,e.skyRadius)),e.camera.far=2.5*e.skyRadius,e.camera.updateProjectionMatrix(),e.skysphere.geometry=new Rq.SphereGeometry(e.skyRadius)),t.hasOwnProperty("backgroundColor")){var n=oq(e.backgroundColor).alpha;void 0===n&&(n=1),e.renderer.setClearColor(new Rq.Color(Sq(1,e.backgroundColor)),n)}function r(){e.loadComplete=e.scene.visible=!0}t.hasOwnProperty("backgroundImageUrl")&&(e.backgroundImageUrl?(new Rq.TextureLoader).load(e.backgroundImageUrl,(function(t){t.colorSpace=Rq.SRGBColorSpace,e.skysphere.material=new Rq.MeshBasicMaterial({map:t,side:Rq.BackSide}),e.skysphere.visible=!0,e.onBackgroundImageLoaded&&setTimeout(e.onBackgroundImageLoaded),!e.loadComplete&&r()})):(e.skysphere.visible=!1,e.skysphere.material.map=null,!e.loadComplete&&r())),t.hasOwnProperty("showNavInfo")&&(e.navInfo.style.display=e.showNavInfo?null:"none"),t.hasOwnProperty("lights")&&((t.lights||[]).forEach((function(t){return e.scene.remove(t)})),e.lights.forEach((function(t){return e.scene.add(t)}))),t.hasOwnProperty("objects")&&((t.objects||[]).forEach((function(t){return e.scene.remove(t)})),e.objects.forEach((function(t){return e.scene.add(t)})))}});function Pq(e,t){var n=new t;return n._destructor&&n._destructor(),{linkProp:function(t){return{default:n[t](),onChange:function(n,r){r[e][t](n)},triggerUpdate:!1}},linkMethod:function(t){return function(n){for(var r=n[e],i=arguments.length,s=new Array(i>1?i-1:0),a=1;a<i;a++)s[a-1]=arguments[a];var o=r[t].apply(r,s);return o===r?this:o}}}}var Dq=["rendererConfig","waitForGlobeReady"],Lq=r(r({},window.THREE?window.THREE:{AmbientLight:qa,DirectionalLight:ka,Vector2:Lt,REVISION:s}),{},{CSS2DRenderer:class{constructor(e={}){const t=this;let n,r,i,s;const a={objects:new WeakMap},o=void 0!==e.element?e.element:document.createElement("div");function l(e){e.isCSS2DObject&&(e.element.style.display="none");for(let t=0,n=e.children.length;t<n;t++)l(e.children[t])}function u(e,n,r){if(!1!==e.visible){if(e.isCSS2DObject){zu.setFromMatrixPosition(e.matrixWorld),zu.applyMatrix4(Hu);const 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e.traverseVisible((function(e){e.isCSS2DObject&&t.push(e)})),t}(e).sort((function(e,t){if(e.renderOrder!==t.renderOrder)return t.renderOrder-e.renderOrder;return a.objects.get(e).distanceToCameraSquared-a.objects.get(t).distanceToCameraSquared})),n=t.length;for(let 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t({},e,Iq.linkProp(e))})))),Bq=Object.assign.apply(Object,i(["globeMaterial","getGlobeRadius","getCoords","toGeoCoords"].map((function(e){return t({},e,Iq.linkMethod(e))})))),Oq=Pq("renderObjs",Nq),Fq=Object.assign.apply(Object,i(["width","height","backgroundColor","backgroundImageUrl","enablePointerInteraction"].map((function(e){return t({},e,Oq.linkProp(e))})))),kq=Object.assign.apply(Object,i(["lights","postProcessingComposer"].map((function(e){return 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t.renderObjs.hoverFilter((function(t){return e(t,t.__data)}))}},lineHoverPrecision:{default:.2,triggerUpdate:!1,onChange:function(e,t){return t.renderObjs.lineHoverPrecision(e)}}},Uq),Fq),methods:r(r({pauseAnimation:function(e){var t;return null!==e.animationFrameRequestId&&(cancelAnimationFrame(e.animationFrameRequestId),e.animationFrameRequestId=null),null===(t=e.globe)||void 0===t||t.pauseAnimation(),this},resumeAnimation:function(e){var t;return null===e.animationFrameRequestId&&this._animationCycle(),null===(t=e.globe)||void 0===t||t.resumeAnimation(),this},_animationCycle:function(e){e.renderObjs.tick(),e.tweenGroup.update(),e.animationFrameRequestId=requestAnimationFrame(this._animationCycle)},pointOfView:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,r=e.globe.toGeoCoords(e.renderObjs.cameraPosition());if(void 0===t.lat&&void 0===t.lng&&void 0===t.altitude)return r;var i=Object.assign({},r,t);if(["lat","lng","altitude"].forEach((function(e){return i[e]=+i[e]})),n){for(;r.lng-i.lng>180;)r.lng-=360;for(;r.lng-i.lng<-180;)r.lng+=360;e.tweenGroup.add(new Rc(r).to(i,n).easing(Sc.Cubic.InOut).onUpdate(s).start())}else s(i);return this;function s(t){var n=t.lat,r=t.lng,i=t.altitude;e.renderObjs.cameraPosition(e.globe.getCoords(n,r,i))}},getScreenCoords:function(e){for(var t,n=arguments.length,r=new Array(n>1?n-1:0),i=1;i<n;i++)r[i-1]=arguments[i];var s=(t=e.globe).getCoords.apply(t,r);return e.renderObjs.getScreenCoords(s.x,s.y,s.z)},toGlobeCoords:function(e,t,n){var r=e.renderObjs.intersectingObjects(t,n).find((function(e){return"globe"===e.object.__globeObjType}));if(!r)return null;var i=e.globe.toGeoCoords(r.point);return{lat:i.lat,lng:i.lng}},scene:function(e){return e.renderObjs.scene()},camera:function(e){return e.renderObjs.camera()},renderer:function(e){return e.renderObjs.renderer()},controls:function(e){return e.renderObjs.controls()},_destructor:function(e){e.globe._destructor(),this.pauseAnimation(),this.pointsData([]),this.arcsData([]),this.polygonsData([]),this.pathsData([]),this.heatmapsData([]),this.hexBinPointsData([]),this.hexPolygonsData([]),this.tilesData([]),this.labelsData([]),this.htmlElementsData([]),this.objectsData([]),this.customLayerData([])}},Bq),kq),stateInit:function(e){var t=e.rendererConfig,n=e.waitForGlobeReady,i=void 0===n||n,s=function(e,t){if(null==e)return{};var n,r,i=function(e,t){if(null==e)return{};var n={};for(var r in e)if({}.hasOwnProperty.call(e,r)){if(t.includes(r))continue;n[r]=e[r]}return n}(e,t);if(Object.getOwnPropertySymbols){var s=Object.getOwnPropertySymbols(e);for(r=0;r<s.length;r++)n=s[r],t.includes(n)||{}.propertyIsEnumerable.call(e,n)&&(i[n]=e[n])}return i}(e,Dq),a=new eb(r({waitForGlobeReady:i},s));return{globe:a,renderObjs:Nq({controlType:"orbit",rendererConfig:t,waitForLoadComplete:i,extraRenderers:[new Lq.CSS2DRenderer]}).skyRadius(500*a.getGlobeRadius()).showNavInfo(!1).objects([a]).lights([new Lq.AmbientLight(13421772,Math.PI),new Lq.DirectionalLight(16777215,.6*Math.PI)]),tweenGroup:new wc}},init:function(e,t){var n=this;e.innerHTML="",e.appendChild(t.container=document.createElement("div")),t.container.style.position="relative";var r=document.createElement("div");t.container.appendChild(r),t.renderObjs(r),t.globe.rendererSize(t.renderObjs.renderer().getSize(new Lq.Vector2)),this.pointOfView({altitude:2.5});var i=t.globe.getGlobeRadius(),s=t.renderObjs.controls();s.minDistance=1.01*i,s.maxDistance=100*i,s.enablePan=!1,s.enableDamping=!0,s.dampingFactor=.1,s.rotateSpeed=.3,s.zoomSpeed=.3,s.addEventListener("change",(function(){var e=n.pointOfView();s.rotateSpeed=.2*e.altitude,s.zoomSpeed=.1*(e.altitude+1),t.globe.setPointOfView(t.renderObjs.camera()),t.onZoom&&t.onZoom(e)}));var a=function(e){for(var t=e;t&&!t.hasOwnProperty("__globeObjType");)t=t.parent;return t},o={point:function(e){return e},arc:function(e){return e},polygon:function(e){return e.data},path:function(e){return e},heatmap:function(e){return e},hexbin:function(e){return e},hexPolygon:function(e){return e},tile:function(e){return e},label:function(e){return e},object:function(e){return e},custom:function(e){return e}};Lq.REVISION<155&&(t.renderObjs.renderer().useLegacyLights=!1),t.renderObjs.hoverOrderComparator((function(e,t){var n=a(e),r=a(t),i=function(e){return!e};return i(n)-i(r)})).tooltipContent((function(e){var n={point:t.pointLabel,arc:t.arcLabel,polygon:t.polygonLabel,path:t.pathLabel,hexbin:t.hexLabel,hexPolygon:t.hexPolygonLabel,tile:t.tileLabel,label:t.labelLabel,object:t.objectLabel,custom:t.customLayerLabel},r=a(e),i=r&&r.__globeObjType;return r&&i&&n.hasOwnProperty(i)&&o.hasOwnProperty(i)&&Pp(n[i])(o[i](r.__data))||""})).onHover((function(e){var n={point:t.onPointHover,arc:t.onArcHover,polygon:t.onPolygonHover,path:t.onPathHover,heatmap:t.onHeatmapHover,hexbin:t.onHexHover,hexPolygon:t.onHexPolygonHover,tile:t.onTileHover,label:t.onLabelHover,object:t.onObjectHover,custom:t.onCustomLayerHover},r={globe:t.onGlobeClick,point:t.onPointClick,arc:t.onArcClick,polygon:t.onPolygonClick,path:t.onPathClick,heatmap:t.onHeatmapClick,hexbin:t.onHexClick,hexPolygon:t.onHexPolygonClick,tile:t.onTileClick,label:t.onLabelClick,object:t.onObjectClick,custom:t.onCustomLayerClick},i=a(e);if(i&&!n.hasOwnProperty(i.__globeObjType)&&(i=null),i!==t.hoverObj){var s=t.hoverObj?t.hoverObj.__globeObjType:null,l=t.hoverObj?o[s](t.hoverObj.__data):null,u=i?i.__globeObjType:null,c=i?o[u](i.__data):null;s&&s!==u&&n[s]&&n[s](null,l),u&&n[u]&&n[u](c,s===u?l:null),t.renderObjs.renderer().domElement.classList[u&&r[u]?"add":"remove"]("clickable"),t.hoverObj=i}})).onClick((function(e,r,i){if(e){var s={globe:t.onGlobeClick,point:t.onPointClick,arc:t.onArcClick,polygon:t.onPolygonClick,path:t.onPathClick,heatmap:t.onHeatmapClick,hexbin:t.onHexClick,hexPolygon:t.onHexPolygonClick,tile:t.onTileClick,label:t.onLabelClick,object:t.onObjectClick,custom:t.onCustomLayerClick},l=a(e),u=l.__globeObjType;if(l&&s.hasOwnProperty(u)&&s[u]){var c=[r];if("globe"===u){var A=n.toGeoCoords(i),h=A.lat,d=A.lng;c.unshift({lat:h,lng:d})}else c.push(n.toGeoCoords(i));o.hasOwnProperty(u)&&c.unshift(o[u](l.__data)),s[u].apply(s,c)}}})).onRightClick((function(e,r,i){if(e){var s={globe:t.onGlobeRightClick,point:t.onPointRightClick,arc:t.onArcRightClick,polygon:t.onPolygonRightClick,path:t.onPathRightClick,heatmap:t.onHeatmapRightClick,hexbin:t.onHexRightClick,hexPolygon:t.onHexPolygonRightClick,tile:t.onTileRightClick,label:t.onLabelRightClick,object:t.onObjectRightClick,custom:t.onCustomLayerRightClick},l=a(e),u=l.__globeObjType;if(l&&s.hasOwnProperty(u)&&s[u]){var c=[r];if("globe"===u){var A=n.toGeoCoords(i),h=A.lat,d=A.lng;c.unshift({lat:h,lng:d})}else c.push(n.toGeoCoords(i));o.hasOwnProperty(u)&&c.unshift(o[u](l.__data)),s[u].apply(s,c)}}})),this._animationCycle()}});return qq}));

  • interactive-globes/trunk/interactive-globes.php

    r3207680 r3263746  
    77 * Plugin URI:        https://wpinteractiveglobes.com/
    88 * Description:       Create interactive geographic globes. Color full regions or create markers on specific locations that will have information on hover and can also have actions on click. This plugin uses the online globe.gl library to generate the maps.
    9  * Version:           1.4.3
     9 * Version:           1.4.7
    1010 * Requires PHP:      7.0
    1111 * Author:            Interactive Globes
    … …  
    1515 */
    1616
    17 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes;
     17namespace Saltus\WP\Plugin\InteractiveGlobes;
    1818
    19 use Saltus\WP\Framework\Core as FrameworkCore;
    20 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Project;
    21 use Saltus\WP\Framework\Infrastructure\Container\ServiceContainer;
    22 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Plugin\Freemius;
    23 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Prepare;
     19use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Core as FrameworkCore;
     20use Saltus\WP\Plugin\InteractiveGlobes\Project;
     21use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Container\ServiceContainer;
     22
     23use Saltus\WP\Plugin\InteractiveGlobes\Plugin\Freemius;
     24use Saltus\WP\Plugin\InteractiveGlobes\Prepare;
    2425
    2526/**
    … …  
    4142 * ######
    4243 */
    43 if ( ! function_exists( 'Saltus\WP\Plugin\Saltus\InteractiveGlobes\is_plugin_active' ) ) {
     44if ( ! function_exists( 'Saltus\WP\Plugin\InteractiveGlobes\is_plugin_active' ) ) {
    4445    function is_plugin_active( $plugin ) {
    4546        return in_array( $plugin, (array) get_option( 'active_plugins', array() ), true );
    … …  
    130131 * ######
    131132 */
    132 if ( file_exists( __DIR__ . '/vendor/autoload.php' ) ) {
    133     require_once __DIR__ . '/vendor/autoload.php';
     133if ( file_exists( __DIR__ . '/vendor-prefixed/autoload.php' ) ) {
     134    require_once __DIR__ . '/vendor-prefixed/autoload.php';
    134135}
    135136
    … …  
    173174$services_container = new ServiceContainer();
    174175
    175 $project = new Project( 'interactive-globes', '1.4.3', __FILE__ );
     176$project = new Project( 'interactive-globes', '1.4.7', __FILE__ );
    176177
    177178// Initialize plugin

  • interactive-globes/trunk/languages/interactive-globes.pot

    r3207680 r3263746  
    1 # Copyright (C) 2024 Interactive Globes
     1# Copyright (C) 2025 Interactive Globes
    22# This file is distributed under the same license as the Interactive Globes package.
    33msgid ""
    44msgstr ""
    5 "Project-Id-Version: Interactive Globes 1.4.0\n"
     5"Project-Id-Version: Interactive Globes 1.4.5\n"
    66"Report-Msgid-Bugs-To: https://saltus.dev/\n"
    7 "POT-Creation-Date: 2024-11-07 04:19:47+00:00\n"
     7"POT-Creation-Date: 2025-02-27 12:59:08+00:00\n"
    88"MIME-Version: 1.0\n"
    99"Content-Type: text/plain; charset=utf-8\n"
    1010"Content-Transfer-Encoding: 8bit\n"
    11 "PO-Revision-Date: 2024-MO-DA HO:MI+ZONE\n"
     11"PO-Revision-Date: 2025-MO-DA HO:MI+ZONE\n"
    1212"Last-Translator: Saltus <web@saltus.dev>\n"
    1313"Language-Team: Saltus <web@saltus.dev>\n"
    … …  
    2525"X-Generator: grunt-wp-i18n 1.0.3\n"
    2626
    27 #: interactive-globes.php:76
     27#: interactive-globes.php:77
    2828msgid "The premium version of the plugin has been deactivated to avoid conflicts"
    2929msgstr ""
    … …  
    8080msgstr ""
    8181
    82 #: src/Features/CptManager/CptManagerCore.php:68
     82#: src/Features/CptManager/CptManagerCore.php:82
    8383msgid "Add title"
    8484msgstr ""
    8585
    8686#: src/Features/DotLabel/DotLabelProMeta.php:22
    87 #: src/Features/Point/PointProMeta.php:22 src/models/globe-region.php:26
     87#: src/Features/Point/PointProMeta.php:22 src/models/04-globe-region.php:27
     88#: src/models/06-globe-html.php:10
     89#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:119
     90#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:132
     91#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:145
     92#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:160
     93#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:176
     94#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:189
     95#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:203
     96#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:221
    8897msgid "Default"
    8998msgstr ""
    9099
    91100#: src/Features/DotLabel/DotLabelProMeta.php:29
    92 #: src/models/globe-dotlabel.php:138 src/models/globe-line.php:150
    93 #: src/models/globe-point.php:133 src/models/globe-region.php:205
     101#: src/models/01-globe-dotlabel.php:138 src/models/02-globe-point.php:133
     102#: src/models/03-globe-line.php:150 src/models/04-globe-region.php:212
     103#: src/models/06-globe-html.php:134
    94104msgid "Details"
    95105msgstr ""
    96106
    97107#: src/Features/DotLabel/DotLabelProMeta.php:33
    98 #: src/Features/Point/PointProMeta.php:28 src/models/globe-line.php:258
    99 #: src/models/globe-region.php:235
     108#: src/Features/Point/PointProMeta.php:33 src/models/03-globe-line.php:258
     109#: src/models/04-globe-region.php:242 src/models/06-globe-html.php:187
    100110msgid "Customize"
    101111msgstr ""
    102112
    103113#: src/Features/DotLabel/DotLabelProMeta.php:39
    104 #: src/Features/Point/PointProMeta.php:33 src/models/globe-line.php:263
    105 #: src/models/globe-region.php:240
     114#: src/Features/Point/PointProMeta.php:37 src/models/03-globe-line.php:263
     115#: src/models/04-globe-region.php:247 src/models/06-globe-html.php:192
    106116msgid "Use Custom Options"
    107117msgstr ""
    108118
    109119#: src/Features/DotLabel/DotLabelProMeta.php:40
    110 #: src/Features/Point/PointProMeta.php:34 src/models/globe-line.php:264
    111 #: src/models/globe-region.php:241
     120#: src/Features/Point/PointProMeta.php:38 src/models/03-globe-line.php:264
     121#: src/models/04-globe-region.php:248
    112122msgid "Define custom colors and actions."
    113123msgstr ""
    114124
    115125#: src/Features/DotLabel/DotLabelProMeta.php:45
    116 #: src/Features/Point/PointProMeta.php:39
     126#: src/Features/Point/PointProMeta.php:43
    117127#: src/Services/Model/Base/MetaDotLabel.php:105
    118128#: src/Services/Model/Base/MetaPoint.php:104
    119 #: src/Services/Model/Pro/MetaRegions.php:71 src/models/globe-pro.php:186
    120 #: src/models/globe-pro.php:232 src/models/globe-region.php:246
     129#: src/Services/Model/Pro/MetaHTML.php:50
     130#: src/Services/Model/Pro/MetaRegions.php:71 src/models/00-globe-pro.php:186
     131#: src/models/00-globe-pro.php:232 src/models/04-globe-region.php:253
     132#: src/models/06-globe-html.php:198
    121133msgid "Click Action"
    122134msgstr ""
    123135
    124136#: src/Features/DotLabel/DotLabelProMeta.php:55
    125 #: src/Features/Point/PointProMeta.php:56 src/Services/Model/Base/Meta.php:130
     137#: src/Features/Point/PointProMeta.php:96 src/Services/Model/Base/Meta.php:130
    126138#: src/Services/Model/Base/MetaDotLabel.php:115
    127 #: src/Services/Model/Base/MetaPoint.php:119
    128 #: src/Services/Model/Pro/MetaLines.php:76 src/models/globe-line.php:315
    129 #: src/models/globe-pro.php:203 src/models/globe-pro.php:242
     139#: src/Services/Model/Base/MetaPoint.php:125
     140#: src/Services/Model/Pro/MetaLines.php:76 src/models/00-globe-pro.php:203
     141#: src/models/00-globe-pro.php:242 src/models/03-globe-line.php:315
    130142msgid "Altitude"
    131143msgstr ""
    132144
    133145#: src/Features/DotLabel/DotLabelProMeta.php:62
    134 #: src/Services/Model/Base/MetaDotLabel.php:121 src/models/globe-pro.php:249
     146#: src/Services/Model/Base/MetaDotLabel.php:121 src/models/00-globe-pro.php:249
    135147msgid "Label Size"
    136148msgstr ""
    137149
    138150#: src/Features/DotLabel/DotLabelProMeta.php:67
    139 #: src/Features/Point/PointProMeta.php:61
     151#: src/Features/Point/PointProMeta.php:101
    140152#: src/Services/Model/Base/MetaDotLabel.php:125
    141 #: src/Services/Model/Base/MetaPoint.php:123
    142 #: src/Services/Model/Pro/MetaRegions.php:78 src/models/globe-pro.php:208
    143 #: src/models/globe-pro.php:254 src/models/globe-region.php:254
     153#: src/Services/Model/Base/MetaPoint.php:129
     154#: src/Services/Model/Pro/MetaRegions.php:78 src/models/00-globe-pro.php:208
     155#: src/models/00-globe-pro.php:254 src/models/04-globe-region.php:261
    144156msgid "Fill Color"
    145157msgstr ""
    146158
    147159#: src/Features/DotLabel/DotLabelProMeta.php:73
    148 #: src/Features/Point/PointProMeta.php:67
     160#: src/Features/Point/PointProMeta.php:107
    149161#: src/Services/Model/Base/MetaDotLabel.php:130
    150 #: src/Services/Model/Base/MetaPoint.php:128
    151 #: src/Services/Model/Pro/MetaRegions.php:83 src/models/globe-pro.php:133
    152 #: src/models/globe-pro.php:214 src/models/globe-pro.php:260
    153 #: src/models/globe-region.php:260
     162#: src/Services/Model/Base/MetaPoint.php:134
     163#: src/Services/Model/Pro/MetaRegions.php:83 src/models/00-globe-pro.php:133
     164#: src/models/00-globe-pro.php:214 src/models/00-globe-pro.php:260
     165#: src/models/04-globe-region.php:267
    154166msgid "Hover Color"
    155167msgstr ""
    156168
    157169#: src/Features/DotLabel/DotLabelProMeta.php:78
    158 #: src/Services/Model/Base/MetaDotLabel.php:134 src/models/globe-pro.php:265
     170#: src/Services/Model/Base/MetaDotLabel.php:134 src/models/00-globe-pro.php:265
    159171msgid "Display Dot"
    160172msgstr ""
    161173
    162174#: src/Features/DotLabel/DotLabelProMeta.php:79
    163 #: src/Services/Model/Base/MetaDotLabel.php:135 src/models/globe-pro.php:266
     175#: src/Services/Model/Base/MetaDotLabel.php:135 src/models/00-globe-pro.php:266
    164176msgid ""
    165177"Display a dot marker next to the text indicating the exact coordinates of "
    … …  
    168180
    169181#: src/Features/DotLabel/DotLabelProMeta.php:88
    170 #: src/Services/Model/Base/MetaDotLabel.php:143 src/models/globe-pro.php:275
     182#: src/Services/Model/Base/MetaDotLabel.php:143 src/models/00-globe-pro.php:275
    171183msgid "Dot Radius"
    172184msgstr ""
    … …  
    174186#: src/Features/DotLabel/DotLabelProMeta.php:95
    175187#: src/Services/Model/Base/MetaDotLabel.php:151
    176 #: src/Services/Model/Pro/MetaSearch.php:33 src/models/globe-pro.php:282
     188#: src/Services/Model/Pro/MetaRegions.php:135
     189#: src/Services/Model/Pro/MetaSearch.php:33 src/models/00-globe-pro.php:282
    177190msgid "Bottom"
    178191msgstr ""
    … …  
    180193#: src/Features/DotLabel/DotLabelProMeta.php:96
    181194#: src/Services/Model/Base/MetaDotLabel.php:152
    182 #: src/Services/Model/Pro/MetaSearch.php:32 src/models/globe-pro.php:283
     195#: src/Services/Model/Pro/MetaRegions.php:134
     196#: src/Services/Model/Pro/MetaSearch.php:32 src/models/00-globe-pro.php:283
    183197msgid "Top"
    184198msgstr ""
    185199
    186200#: src/Features/DotLabel/DotLabelProMeta.php:97
    187 #: src/Services/Model/Base/MetaDotLabel.php:153 src/models/globe-pro.php:284
     201#: src/Services/Model/Base/MetaDotLabel.php:153 src/models/00-globe-pro.php:284
     202#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:173
    188203msgid "Right"
    189204msgstr ""
    190205
    191206#: src/Features/DotLabel/DotLabelProMeta.php:99
    192 #: src/Services/Model/Base/MetaDotLabel.php:155 src/models/globe-pro.php:286
     207#: src/Services/Model/Base/MetaDotLabel.php:155 src/models/00-globe-pro.php:286
    193208msgid "Dot Orientation"
    194209msgstr ""
    … …  
    198213msgstr ""
    199214
    200 #: src/Features/Meta/MetaCore.php:321
     215#: src/Features/Meta/MetaCore.php:336
    201216#: src/Services/Model/Base/MetaDotLabel.php:44
    202217#: src/Services/Model/Base/MetaPoint.php:44
    … …  
    204219msgstr ""
    205220
    206 #: src/Features/Meta/MetaCore.php:322
     221#: src/Features/Meta/MetaCore.php:337
    207222msgid "Actions"
    208223msgstr ""
    209224
    210 #: src/Features/Point/PointProMeta.php:49
    211 #: src/Services/Model/Base/MetaPoint.php:113 src/models/globe-pro.php:196
    212 msgid "Radius"
     225#: src/Features/Meta/MetaCore.php:347
     226msgid "(no title)"
     227msgstr ""
     228
     229#: src/Features/Point/PointProMeta.php:51
     230#: src/Services/Model/Pro/MetaLayers.php:53
     231#: src/Services/Model/Pro/MetaPoint.php:16
     232#: src/Services/Model/Pro/MetaRegions.php:30 src/models/03-globe-line.php:156
     233msgid "Type"
     234msgstr ""
     235
     236#: src/Features/Point/PointProMeta.php:53
     237#: src/Services/Model/Pro/MetaPoint.php:19
     238msgid "Cylinder (default)"
     239msgstr ""
     240
     241#: src/Features/Point/PointProMeta.php:54
     242#: src/Services/Model/Pro/MetaPoint.php:20
     243msgid "Pin"
     244msgstr ""
     245
     246#: src/Features/Point/PointProMeta.php:55
     247#: src/Services/Model/Pro/MetaPoint.php:21 src/models/02-globe-point.php:55
     248#: src/models/02-globe-point.php:57
     249msgid "Marker"
     250msgstr ""
     251
     252#: src/Features/Point/PointProMeta.php:56
     253#: src/Services/Model/Pro/MetaPoint.php:22
     254#: src/Services/Model/Pro/MetaPoint.php:31
     255msgid "Image"
     256msgstr ""
     257
     258#: src/Features/Point/PointProMeta.php:57
     259#: src/Services/Model/Pro/MetaPoint.php:23
     260msgid "Flag"
     261msgstr ""
     262
     263#: src/Features/Point/PointProMeta.php:65
     264msgid "Preview Image"
     265msgstr ""
     266
     267#: src/Features/Point/PointProMeta.php:70
     268#: src/Services/Model/Pro/MetaPoint.php:45
     269msgid "Image Orientation"
     270msgstr ""
     271
     272#: src/Features/Point/PointProMeta.php:72
     273#: src/Services/Model/Pro/MetaPoint.php:47
     274msgid "Horizontal"
     275msgstr ""
     276
     277#: src/Features/Point/PointProMeta.php:73
     278#: src/Services/Model/Pro/MetaPoint.php:48
     279msgid "Vertical"
     280msgstr ""
     281
     282#: src/Features/Point/PointProMeta.php:80
     283#: src/Services/Model/Pro/MetaPoint.php:38
     284msgid "Animate"
     285msgstr ""
     286
     287#: src/Features/Point/PointProMeta.php:81
     288msgid "Animate the marker."
     289msgstr ""
     290
     291#: src/Features/Point/PointProMeta.php:89
     292msgid "Size / Radius"
     293msgstr ""
     294
     295#: src/Features/Point/PointProMeta.php:117
     296msgid "Help"
     297msgstr ""
     298
     299#: src/Features/Point/PointProMeta.php:122
     300msgid "Use the custom options to define the point type, size, color, and animation."
    213301msgstr ""
    214302
    … …  
    217305msgstr ""
    218306
    219 #: src/Plugin/Assets.php:225
     307#: src/Plugin/Assets.php:181
    220308msgid "New center saved"
    221309msgstr ""
    222310
    223 #: src/Plugin/Assets.php:226
     311#: src/Plugin/Assets.php:182
    224312msgid "Set initial center"
    225313msgstr ""
    226314
    227 #: src/Plugin/Freemius.php:106
     315#: src/Plugin/Freemius.php:111
    228316msgid "Error"
    229317msgstr ""
    230318
    231 #: src/Plugin/Freemius.php:107
     319#: src/Plugin/Freemius.php:112
    232320msgid "Your license does not have permission to use this premium feature."
    233321msgstr ""
    234322
    235 #: src/Plugin/Freemius.php:109
     323#: src/Plugin/Freemius.php:114
    236324msgid "Return Home"
    237325msgstr ""
    238326
    239 #: src/Plugin/Freemius.php:118 src/Plugin/Freemius.php:132
     327#: src/Plugin/Freemius.php:123 src/Plugin/Freemius.php:137
    240328msgid "Interactive Globes - Error"
    241329msgstr ""
    242330
    243 #: src/Plugin/Freemius.php:163
     331#: src/Plugin/Freemius.php:168
    244332msgid ""
    245333"You are on the Interactive Globes Free plan. To activate your license, set "
    … …  
    250338msgstr ""
    251339
    252 #: src/Services/Model/Base/Features.php:12 src/models/globe-pro.php:30
     340#: src/Services/Model/Base/Features.php:12 src/models/00-globe-pro.php:30
    253341msgid "Download Globe Export File"
    254342msgstr ""
    255343
    256 #: src/Services/Model/Base/Features.php:21 src/models/globe-pro.php:39
     344#: src/Services/Model/Base/Features.php:21 src/models/00-globe-pro.php:39
    257345msgid "Shortcode"
     346msgstr ""
     347
     348#: src/Services/Model/Base/Features.php:29 src/models/00-globe-pro.php:26
     349msgid "Clone Globe"
     350msgstr ""
     351
     352#: src/Services/Model/Base/Features.php:30 src/models/00-globe-pro.php:27
     353msgid "Create a copy of this globe"
    258354msgstr ""
    259355
    … …  
    267363msgstr ""
    268364
    269 #: src/Services/Model/Base/Labels.php:21 src/models/globe-dotlabel.php:64
    270 #: src/models/globe-line.php:73 src/models/globe-point.php:58
    271 #: src/models/globe-region.php:131
     365#: src/Services/Model/Base/Labels.php:21 src/models/01-globe-dotlabel.php:64
     366#: src/models/02-globe-point.php:58 src/models/03-globe-line.php:73
     367#: src/models/04-globe-region.php:138 src/models/06-globe-html.php:59
    272368msgid "Create New"
    273369msgstr ""
    … …  
    365461msgstr ""
    366462
    367 #: src/Services/Model/Base/Labels.php:48 src/models/globe-dotlabel.php:91
    368 #: src/models/globe-line.php:100 src/models/globe-point.php:85
    369 #: src/models/globe-region.php:158
     463#: src/Services/Model/Base/Labels.php:48 src/models/01-globe-dotlabel.php:91
     464#: src/models/02-globe-point.php:85 src/models/03-globe-line.php:100
     465#: src/models/04-globe-region.php:165 src/models/06-globe-html.php:86
    370466msgid "Custom field updated"
    371467msgstr ""
    372468
    373 #: src/Services/Model/Base/Labels.php:49 src/models/globe-dotlabel.php:92
    374 #: src/models/globe-line.php:101 src/models/globe-point.php:86
    375 #: src/models/globe-region.php:159
     469#: src/Services/Model/Base/Labels.php:49 src/models/01-globe-dotlabel.php:92
     470#: src/models/02-globe-point.php:86 src/models/03-globe-line.php:101
     471#: src/models/04-globe-region.php:166 src/models/06-globe-html.php:87
    376472msgid "Custom field deleted"
    377473msgstr ""
    … …  
    479575#: src/Services/Model/Base/Meta.php:119
    480576#: src/Services/Model/Pro/MetaLines.php:100
     577#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/sorter/sorter.php:21
    481578msgid "Enabled"
    482579msgstr ""
    483580
    484581#: src/Services/Model/Base/Meta.php:124
    485 #: src/Services/Model/Pro/PluginSettings.php:104 src/models/globe-pro.php:128
     582#: src/Services/Model/Pro/PluginSettings.php:104
     583#: src/models/00-globe-pro.php:128
     584#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:278
    486585msgid "Color"
    487586msgstr ""
    … …  
    535634#: src/Services/Model/Base/Meta.php:166
    536635#: src/Services/Model/Base/MetaDotLabel.php:63
    537 #: src/Services/Model/Base/MetaPoint.php:63 src/models/globe-dotlabel.php:164
    538 #: src/models/globe-line.php:211 src/models/globe-point.php:159
     636#: src/Services/Model/Base/MetaPoint.php:63
     637#: src/models/01-globe-dotlabel.php:164 src/models/02-globe-point.php:159
     638#: src/models/03-globe-line.php:211 src/models/06-globe-html.php:160
     639#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/map/map.php:24
    539640msgid "Latitude"
    540641msgstr ""
    … …  
    542643#: src/Services/Model/Base/Meta.php:173
    543644#: src/Services/Model/Base/MetaDotLabel.php:69
    544 #: src/Services/Model/Base/MetaPoint.php:69 src/models/globe-dotlabel.php:171
    545 #: src/models/globe-line.php:216 src/models/globe-point.php:166
     645#: src/Services/Model/Base/MetaPoint.php:69
     646#: src/models/01-globe-dotlabel.php:171 src/models/02-globe-point.php:166
     647#: src/models/03-globe-line.php:216 src/models/06-globe-html.php:167
     648#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/map/map.php:25
    546649msgid "Longitude"
    547650msgstr ""
    … …  
    615718msgstr ""
    616719
    617 #: src/Services/Model/Base/MetaDotLabel.php:21 src/models/globe-dotlabel.php:60
    618 #: src/models/globe-dotlabel.php:62 src/models/globe-dotlabel.php:63
    619 #: src/models/globe-dotlabel.php:74
     720#: src/Services/Model/Base/MetaDotLabel.php:21
     721#: src/models/01-globe-dotlabel.php:60 src/models/01-globe-dotlabel.php:62
     722#: src/models/01-globe-dotlabel.php:63 src/models/01-globe-dotlabel.php:74
    620723msgid "Dot Labels"
    621724msgstr ""
    … …  
    633736
    634737#: src/Services/Model/Base/MetaDotLabel.php:51
    635 #: src/Services/Model/Base/MetaPoint.php:51 src/models/globe-dotlabel.php:142
    636 #: src/models/globe-point.php:137
     738#: src/Services/Model/Base/MetaPoint.php:51
     739#: src/models/01-globe-dotlabel.php:142 src/models/02-globe-point.php:137
     740#: src/models/06-globe-html.php:138
    637741msgid "Coordinates"
    638742msgstr ""
    639743
    640744#: src/Services/Model/Base/MetaDotLabel.php:78
    641 #: src/Services/Model/Base/MetaPoint.php:78 src/models/globe-dotlabel.php:185
    642 #: src/models/globe-point.php:180 src/models/globe-region.php:225
     745#: src/Services/Model/Base/MetaPoint.php:78
     746#: src/models/01-globe-dotlabel.php:185 src/models/02-globe-point.php:180
     747#: src/models/04-globe-region.php:232
    643748msgid "Tooltip Content"
    644749msgstr ""
    645750
    646751#: src/Services/Model/Base/MetaDotLabel.php:82
    647 #: src/Services/Model/Base/MetaPoint.php:82 src/models/globe-dotlabel.php:189
    648 #: src/models/globe-point.php:184 src/models/globe-region.php:229
     752#: src/Services/Model/Base/MetaPoint.php:82
     753#: src/models/01-globe-dotlabel.php:189 src/models/02-globe-point.php:184
     754#: src/models/04-globe-region.php:236 src/models/06-globe-html.php:180
    649755msgid "Action Content"
    650756msgstr ""
    651757
    652758#: src/Services/Model/Base/MetaDotLabel.php:83
    653 #: src/Services/Model/Base/MetaPoint.php:83 src/models/globe-dotlabel.php:190
    654 #: src/models/globe-point.php:185 src/models/globe-region.php:230
     759#: src/Services/Model/Base/MetaPoint.php:83
     760#: src/models/01-globe-dotlabel.php:190 src/models/02-globe-point.php:185
     761#: src/models/04-globe-region.php:237 src/models/06-globe-html.php:181
    655762msgid "URL or content to trigger when marker is clicked."
    656763msgstr ""
    657764
    658765#: src/Services/Model/Base/MetaDotLabel.php:83
    659 #: src/Services/Model/Base/MetaPoint.php:83 src/models/globe-region.php:230
     766#: src/Services/Model/Base/MetaPoint.php:83 src/models/04-globe-region.php:237
    660767msgid "Don't forget to select a click action below."
    661768msgstr ""
    … …  
    663770#: src/Services/Model/Base/MetaDotLabel.php:99
    664771#: src/Services/Model/Base/MetaPoint.php:99
     772#: src/Services/Model/Pro/MetaHTML.php:37
    665773#: src/Services/Model/Pro/MetaRegions.php:65
    666774msgid "Default values"
    … …  
    679787msgstr ""
    680788
    681 #: src/Services/Model/Base/MetaPoint.php:21 src/models/globe-point.php:54
    682 #: src/models/globe-point.php:56 src/models/globe-point.php:57
    683 #: src/models/globe-point.php:68
    684 msgid "Points"
     789#: src/Services/Model/Base/MetaPoint.php:21 src/models/02-globe-point.php:54
     790msgid "3D Markers"
    685791msgstr ""
    686792
    687793#: src/Services/Model/Base/MetaPoint.php:27
    688794msgid ""
    689 "Add <strong>cylinder point markers</strong> to the globe. <br>Click \"Add "
    690 "New Point\" below to start adding points."
     795"Add <strong>3D point markers</strong> to the globe. <br>Click \"Add New "
     796"Point\" below to start adding points."
    691797msgstr ""
    692798
    … …  
    696802msgstr ""
    697803
     804#: src/Services/Model/Base/MetaPoint.php:119 src/models/00-globe-pro.php:196
     805msgid "Radius / Size"
     806msgstr ""
     807
    698808#: src/Services/Model/Base/Settings.php:16
     809#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/border/border.php:59
     810#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:199
     811#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:213
    699812msgid "None"
    700813msgstr ""
    … …  
    725838
    726839#: src/Services/Model/Pro/MetaDotLabel.php:25
    727 #: src/Services/Model/Pro/MetaPoint.php:15
    728 #: src/Services/Model/Pro/MetaRegions.php:95
     840#: src/Services/Model/Pro/MetaPoint.php:66
     841#: src/Services/Model/Pro/MetaRegions.php:107
    729842#: src/Services/Model/Pro/MetaTooltip.php:98
    730843msgid "Tooltip Template"
    … …  
    732845
    733846#: src/Services/Model/Pro/MetaDotLabel.php:27
    734 #: src/Services/Model/Pro/MetaPoint.php:17
     847#: src/Services/Model/Pro/MetaPoint.php:68
    735848msgid ""
    736849"Override default tooltip template. You can use placeholders with curly "
    … …  
    739852msgstr ""
    740853
     854#: src/Services/Model/Pro/MetaHTML.php:18 src/models/06-globe-html.php:55
     855#: src/models/06-globe-html.php:69
     856msgid "HTML Markers"
     857msgstr ""
     858
     859#: src/Services/Model/Pro/MetaHTML.php:24
     860msgid "Add HTML Markers to your globe."
     861msgstr ""
     862
     863#: src/Services/Model/Pro/MetaHTML.php:32
     864msgid "Add New HTML Marker"
     865msgstr ""
     866
     867#: src/Services/Model/Pro/MetaHTML.php:43 src/models/06-globe-html.php:206
     868msgid "HTML Marker Template"
     869msgstr ""
     870
     871#: src/Services/Model/Pro/MetaHTML.php:44 src/models/06-globe-html.php:207
     872msgid ""
     873"Template for the HTML content. You can use HTML code and if necessary use "
     874"the <code>{title}</code> or <code>{content}</code> variable to insert the "
     875"content of the entry."
     876msgstr ""
     877
    741878#: src/Services/Model/Pro/MetaLayers.php:12
    742879msgid "Data Layers & Filters"
    … …  
    766903
    767904#: src/Services/Model/Pro/MetaLayers.php:48
     905#: src/Services/Model/Pro/MetaRegions.php:119
    768906#: src/Services/Model/Pro/PluginSettings.php:162
    769907#. translators: field type = input type (textarea, rich text editor...)
    … …  
    771909msgstr ""
    772910
    773 #: src/Services/Model/Pro/MetaLayers.php:53
    774 #: src/Services/Model/Pro/MetaRegions.php:30 src/models/globe-line.php:156
    775 msgid "Type"
    776 msgstr ""
    777 
    778911#: src/Services/Model/Pro/MetaLayers.php:57
    779912msgid "Filter Menu"
    … …  
    793926
    794927#: src/Services/Model/Pro/MetaLayers.php:65
     928#: src/Services/Model/Pro/MetaRegions.php:132
    795929#: src/Services/Model/Pro/MetaSearch.php:30
    796930msgid "Position"
    … …  
    846980
    847981#: src/Services/Model/Pro/MetaLines.php:30
    848 #: src/Services/Model/Pro/PluginSettings.php:75 src/models/globe-pro.php:98
     982#: src/Services/Model/Pro/PluginSettings.php:75 src/models/00-globe-pro.php:98
    849983msgid "Defaults"
    850984msgstr ""
    … …  
    854988msgstr ""
    855989
    856 #: src/Services/Model/Pro/MetaLines.php:46 src/models/globe-line.php:282
     990#: src/Services/Model/Pro/MetaLines.php:46 src/models/03-globe-line.php:282
    857991msgid "Line Dash"
    858992msgstr ""
    859993
    860 #: src/Services/Model/Pro/MetaLines.php:47 src/models/globe-line.php:283
     994#: src/Services/Model/Pro/MetaLines.php:47 src/models/03-globe-line.php:283
    861995msgid ""
    862996"The length of the dashed segments in the arc, in terms of relative line "
    … …  
    864998msgstr ""
    865999
    866 #: src/Services/Model/Pro/MetaLines.php:58 src/models/globe-line.php:295
     1000#: src/Services/Model/Pro/MetaLines.php:58 src/models/03-globe-line.php:295
    8671001msgid "Line Dash Gap"
    8681002msgstr ""
    8691003
    870 #: src/Services/Model/Pro/MetaLines.php:59 src/models/globe-line.php:296
     1004#: src/Services/Model/Pro/MetaLines.php:59 src/models/03-globe-line.php:296
    8711005msgid ""
    8721006"The length of the gap between dash segments, in terms of relative line "
    … …  
    8741008msgstr ""
    8751009
    876 #: src/Services/Model/Pro/MetaLines.php:64 src/models/globe-line.php:302
     1010#: src/Services/Model/Pro/MetaLines.php:64 src/models/03-globe-line.php:302
    8771011msgid "Line Width"
    8781012msgstr ""
    8791013
    880 #: src/Services/Model/Pro/MetaLines.php:65 src/models/globe-line.php:303
     1014#: src/Services/Model/Pro/MetaLines.php:65 src/models/03-globe-line.php:303
    8811015msgid "The line’s diameter, in angular degrees"
    8821016msgstr ""
    8831017
    884 #: src/Services/Model/Pro/MetaLines.php:77 src/models/globe-line.php:316
     1018#: src/Services/Model/Pro/MetaLines.php:77 src/models/03-globe-line.php:316
    8851019msgid ""
    8861020"The arc’s maximum altitude, ocurring at the half-way distance between the "
    … …  
    8881022msgstr ""
    8891023
    890 #: src/Services/Model/Pro/MetaLines.php:82 src/models/globe-line.php:328
     1024#: src/Services/Model/Pro/MetaLines.php:82 src/models/03-globe-line.php:328
    8911025msgid ""
    8921026"Time duration (in seconds) to animate the motion of dash positions from the "
    … …  
    8961030msgstr ""
    8971031
    898 #: src/Services/Model/Pro/MetaLines.php:88 src/models/globe-line.php:327
     1032#: src/Services/Model/Pro/MetaLines.php:88 src/models/03-globe-line.php:327
    8991033msgid "Animation speed"
    9001034msgstr ""
    … …  
    9501084msgstr ""
    9511085
     1086#: src/Services/Model/Pro/MetaPoint.php:17
     1087msgid "Choose the type of 3D marker."
     1088msgstr ""
     1089
     1090#: src/Services/Model/Pro/MetaPoint.php:32
     1091msgid "Image to use for this marker type."
     1092msgstr ""
     1093
     1094#: src/Services/Model/Pro/MetaPoint.php:39
     1095msgid "Animate the marker. "
     1096msgstr ""
     1097
    9521098#: src/Services/Model/Pro/MetaRegions.php:20
    9531099msgid "Regions Layer"
    … …  
    9591105
    9601106#: src/Services/Model/Pro/MetaRegions.php:32
     1107#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/sorter/sorter.php:22
    9611108msgid "Disabled"
    9621109msgstr ""
    … …  
    10121159msgstr ""
    10131160
    1014 #: src/Services/Model/Pro/MetaRegions.php:97
     1161#: src/Services/Model/Pro/MetaRegions.php:93
     1162msgid "Borders Color"
     1163msgstr ""
     1164
     1165#: src/Services/Model/Pro/MetaRegions.php:100
     1166msgid "Only Active"
     1167msgstr ""
     1168
     1169#: src/Services/Model/Pro/MetaRegions.php:101
     1170msgid "Only display regions that were added with interactivity."
     1171msgstr ""
     1172
     1173#: src/Services/Model/Pro/MetaRegions.php:109
    10151174msgid ""
    10161175"Override default tooltip template. You can use placeholders with curly "
    … …  
    10191178msgstr ""
    10201179
     1180#: src/Services/Model/Pro/MetaRegions.php:114
     1181msgid "Region Count"
     1182msgstr ""
     1183
     1184#: src/Services/Model/Pro/MetaRegions.php:121
     1185msgid "Display the number of regions in the globe."
     1186msgstr ""
     1187
     1188#: src/Services/Model/Pro/MetaRegions.php:125
     1189msgid "Template"
     1190msgstr ""
     1191
     1192#: src/Services/Model/Pro/MetaRegions.php:127
     1193msgid ""
     1194"Template to display the number of regions. Available "
     1195"placeholders:<br><code>{regionCount}</code> - Number of active "
     1196"regions<br><code>{totalRegions}</code> - Total number of regions in the "
     1197"source file<br><code>{regionPercentage}</code> - Percentage of active "
     1198"regions"
     1199msgstr ""
     1200
    10211201#: src/Services/Model/Pro/MetaRotate.php:14
    1022 #: src/Services/Model/Pro/MetaRotate.php:20 src/models/globe-pro.php:295
    1023 #: src/models/globe-pro.php:301
     1202#: src/Services/Model/Pro/MetaRotate.php:20 src/models/00-globe-pro.php:295
     1203#: src/models/00-globe-pro.php:301
    10241204#. translators: legend refers to a caption or visual element explaining colours
    10251205#. on map
    … …  
    10281208
    10291209#: src/Services/Model/Pro/MetaRotate.php:15
    1030 #: src/Services/Model/Pro/MetaRotate.php:21 src/models/globe-pro.php:296
    1031 #: src/models/globe-pro.php:302
     1210#: src/Services/Model/Pro/MetaRotate.php:21 src/models/00-globe-pro.php:296
     1211#: src/models/00-globe-pro.php:302
    10321212msgid "Rotate animation"
    10331213msgstr ""
    10341214
    1035 #: src/Services/Model/Pro/MetaRotate.php:28 src/models/globe-pro.php:309
     1215#: src/Services/Model/Pro/MetaRotate.php:28 src/models/00-globe-pro.php:309
    10361216msgid "Speed"
    10371217msgstr ""
    … …  
    10691249
    10701250#: src/Services/Model/Pro/MetaSearch.php:54
     1251#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:513
     1252#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/icon/icon.php:57
     1253#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/map/map.php:23
    10711254msgid "Search..."
    10721255msgstr ""
    … …  
    11221305
    11231306#: src/Services/Model/Pro/MetaTooltip.php:34
     1307#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:96
    11241308msgid "Font Family"
    11251309msgstr ""
    … …  
    11671351msgstr ""
    11681352
    1169 #: src/Services/Model/Pro/PluginSettings.php:13 src/models/globe-pro.php:53
     1353#: src/Services/Model/Pro/PluginSettings.php:13 src/models/00-globe-pro.php:53
    11701354msgid "Plugin Settings"
    11711355msgstr ""
    11721356
    1173 #: src/Services/Model/Pro/PluginSettings.php:15 src/models/globe-pro.php:55
     1357#: src/Services/Model/Pro/PluginSettings.php:15 src/models/00-globe-pro.php:55
    11741358msgid "Settings"
    11751359msgstr ""
    11761360
    1177 #: src/Services/Model/Pro/PluginSettings.php:21 src/models/globe-pro.php:58
     1361#: src/Services/Model/Pro/PluginSettings.php:21 src/models/00-globe-pro.php:58
    11781362msgid "Editing"
    11791363msgstr ""
    11801364
    1181 #: src/Services/Model/Pro/PluginSettings.php:22 src/models/globe-pro.php:59
     1365#: src/Services/Model/Pro/PluginSettings.php:22 src/models/00-globe-pro.php:59
    11821366msgid "Edit screen settings"
    11831367msgstr ""
    11841368
    1185 #: src/Services/Model/Pro/PluginSettings.php:27 src/models/globe-pro.php:64
     1369#: src/Services/Model/Pro/PluginSettings.php:27 src/models/00-globe-pro.php:64
    11861370msgid "Use OpenStreeMap"
    11871371msgstr ""
    11881372
    1189 #: src/Services/Model/Pro/PluginSettings.php:28 src/models/globe-pro.php:65
     1373#: src/Services/Model/Pro/PluginSettings.php:28 src/models/00-globe-pro.php:65
    11901374msgid ""
    11911375"If you want to select the coordinates using a visual map with search "
    … …  
    11981382msgstr ""
    11991383
    1200 #: src/Services/Model/Pro/PluginSettings.php:34 src/models/globe-pro.php:71
     1384#: src/Services/Model/Pro/PluginSettings.php:34 src/models/00-globe-pro.php:71
    12011385#. translators: field type = input type (textarea, rich text editor...)
    12021386msgid "Tooltip field type"
    … …  
    12041388
    12051389#: src/Services/Model/Pro/PluginSettings.php:35
    1206 #: src/Services/Model/Pro/PluginSettings.php:49 src/models/globe-pro.php:72
    1207 #: src/models/globe-pro.php:86
     1390#: src/Services/Model/Pro/PluginSettings.php:49 src/models/00-globe-pro.php:72
     1391#: src/models/00-globe-pro.php:86
    12081392msgid "Type of field to use to edit the tooltip content."
    12091393msgstr ""
    … …  
    12111395#: src/Services/Model/Pro/PluginSettings.php:38
    12121396#: src/Services/Model/Pro/PluginSettings.php:52
    1213 #: src/Services/Model/Pro/PluginSettings.php:66 src/models/globe-pro.php:75
    1214 #: src/models/globe-pro.php:89
     1397#: src/Services/Model/Pro/PluginSettings.php:66 src/models/00-globe-pro.php:75
     1398#: src/models/00-globe-pro.php:89
    12151399msgid "Textarea"
    12161400msgstr ""
    … …  
    12181402#: src/Services/Model/Pro/PluginSettings.php:40
    12191403#: src/Services/Model/Pro/PluginSettings.php:54
    1220 #: src/Services/Model/Pro/PluginSettings.php:68 src/models/globe-pro.php:77
    1221 #: src/models/globe-pro.php:91
     1404#: src/Services/Model/Pro/PluginSettings.php:68 src/models/00-globe-pro.php:77
     1405#: src/models/00-globe-pro.php:91
    12221406#. translators: equivalent to classic editor in a way
    12231407msgid "WP Rich Text Editor"
    … …  
    12261410#: src/Services/Model/Pro/PluginSettings.php:41
    12271411#: src/Services/Model/Pro/PluginSettings.php:55
    1228 #: src/Services/Model/Pro/PluginSettings.php:69 src/models/globe-pro.php:78
    1229 #: src/models/globe-pro.php:92
     1412#: src/Services/Model/Pro/PluginSettings.php:69 src/models/00-globe-pro.php:78
     1413#: src/models/00-globe-pro.php:92
    12301414msgid "Text Input"
    12311415msgstr ""
    12321416
    1233 #: src/Services/Model/Pro/PluginSettings.php:48 src/models/globe-pro.php:85
     1417#: src/Services/Model/Pro/PluginSettings.php:48 src/models/00-globe-pro.php:85
    12341418#. translators: field type = input type (textarea, rich text editor...)
    12351419msgid "Action Content field type"
    … …  
    12451429msgstr ""
    12461430
    1247 #: src/Services/Model/Pro/PluginSettings.php:81 src/models/globe-pro.php:104
     1431#: src/Services/Model/Pro/PluginSettings.php:81 src/models/00-globe-pro.php:104
    12481432msgid "Default Active Colour"
    12491433msgstr ""
    12501434
    1251 #: src/Services/Model/Pro/PluginSettings.php:82 src/models/globe-pro.php:105
     1435#: src/Services/Model/Pro/PluginSettings.php:82 src/models/00-globe-pro.php:105
    12521436msgid ""
    12531437"Set the default colour for the active colour field, when you create new "
    … …  
    12551439msgstr ""
    12561440
    1257 #: src/Services/Model/Pro/PluginSettings.php:88 src/models/globe-pro.php:111
     1441#: src/Services/Model/Pro/PluginSettings.php:88 src/models/00-globe-pro.php:111
    12581442msgid "Default Hover Colour"
    12591443msgstr ""
    12601444
    1261 #: src/Services/Model/Pro/PluginSettings.php:89 src/models/globe-pro.php:112
     1445#: src/Services/Model/Pro/PluginSettings.php:89 src/models/00-globe-pro.php:112
    12621446msgid "Set the default colour for the hover colour field, when you create new maps."
    12631447msgstr ""
    12641448
    1265 #: src/Services/Model/Pro/PluginSettings.php:94 src/models/globe-pro.php:118
     1449#: src/Services/Model/Pro/PluginSettings.php:94 src/models/00-globe-pro.php:118
    12661450msgid "Visuals"
    12671451msgstr ""
    12681452
    1269 #: src/Services/Model/Pro/PluginSettings.php:99 src/models/globe-pro.php:123
     1453#: src/Services/Model/Pro/PluginSettings.php:99 src/models/00-globe-pro.php:123
    12701454msgid "Filter Menu Styles"
    12711455msgstr ""
    12721456
    1273 #: src/Services/Model/Pro/PluginSettings.php:100 src/models/globe-pro.php:124
     1457#: src/Services/Model/Pro/PluginSettings.php:100
     1458#: src/models/00-globe-pro.php:124
    12741459msgid "Customize the styles of the filter menu."
    12751460msgstr ""
    … …  
    12791464msgstr ""
    12801465
    1281 #: src/Services/Model/Pro/PluginSettings.php:128 src/models/globe-pro.php:143
     1466#: src/Services/Model/Pro/PluginSettings.php:128
     1467#: src/models/00-globe-pro.php:143
    12821468msgid "Border Radius"
    12831469msgstr ""
    12841470
    1285 #: src/Services/Model/Pro/PluginSettings.php:137 src/models/globe-pro.php:152
     1471#: src/Services/Model/Pro/PluginSettings.php:137
     1472#: src/models/00-globe-pro.php:152
    12861473msgid "Capabilities"
    12871474msgstr ""
    12881475
    1289 #: src/Services/Model/Pro/PluginSettings.php:138 src/models/globe-pro.php:153
     1476#: src/Services/Model/Pro/PluginSettings.php:138
     1477#: src/models/00-globe-pro.php:153
    12901478msgid "Add custom styles to the pages loading the layouts."
    12911479msgstr ""
    12921480
    1293 #: src/Services/Model/Pro/PluginSettings.php:143 src/models/globe-pro.php:158
     1481#: src/Services/Model/Pro/PluginSettings.php:143
     1482#: src/models/00-globe-pro.php:158
    12941483msgid "Capability Type"
    12951484msgstr ""
    12961485
    1297 #: src/Services/Model/Pro/PluginSettings.php:144 src/models/globe-pro.php:159
     1486#: src/Services/Model/Pro/PluginSettings.php:144
     1487#: src/models/00-globe-pro.php:159
    12981488msgid ""
    12991489"Refer to the <code>capability_type</code> argument from the "
    … …  
    13331523msgstr ""
    13341524
    1335 #: src/models/globe-dotlabel.php:19
     1525#: src/models/00-globe-pro.php:138
     1526msgid "Active Color"
     1527msgstr ""
     1528
     1529#: src/models/00-globe-pro.php:172
     1530msgid "Use default"
     1531msgstr ""
     1532
     1533#: src/models/00-globe-pro.php:180 src/models/00-globe-pro.php:226
     1534msgid "Use defaults"
     1535msgstr ""
     1536
     1537#: src/models/00-globe-pro.php:181 src/models/00-globe-pro.php:227
     1538msgid "Use default colors and actions."
     1539msgstr ""
     1540
     1541#: src/models/01-globe-dotlabel.php:19
    13361542msgid "Clone Dot Label"
    13371543msgstr ""
    13381544
    1339 #: src/models/globe-dotlabel.php:20
     1545#: src/models/01-globe-dotlabel.php:20
    13401546msgid "Create a copy of this dot label"
    13411547msgstr ""
    13421548
    1343 #: src/models/globe-dotlabel.php:23
     1549#: src/models/01-globe-dotlabel.php:23
    13441550msgid "Download Dot Labels Export File"
    13451551msgstr ""
    13461552
    1347 #: src/models/globe-dotlabel.php:32 src/models/globe-line.php:41
    1348 #: src/models/globe-point.php:28 src/models/globe-region.php:99
     1553#: src/models/01-globe-dotlabel.php:32 src/models/02-globe-point.php:28
     1554#: src/models/03-globe-line.php:41 src/models/04-globe-region.php:106
     1555#: src/models/06-globe-html.php:29
    13491556msgid "Parent Globe"
    13501557msgstr ""
    13511558
    1352 #: src/models/globe-dotlabel.php:61
     1559#: src/models/01-globe-dotlabel.php:61
    13531560msgid "Dot Label"
    13541561msgstr ""
    13551562
    1356 #: src/models/globe-dotlabel.php:65
     1563#: src/models/01-globe-dotlabel.php:65
    13571564msgid "Create New Dot Label"
    13581565msgstr ""
    13591566
    1360 #: src/models/globe-dotlabel.php:66 src/models/globe-line.php:75
    1361 #: src/models/globe-point.php:60 src/models/globe-region.php:133
     1567#: src/models/01-globe-dotlabel.php:66 src/models/02-globe-point.php:60
     1568#: src/models/03-globe-line.php:75 src/models/04-globe-region.php:140
     1569#: src/models/06-globe-html.php:61
    13621570msgid "Edit"
    13631571msgstr ""
    13641572
    1365 #: src/models/globe-dotlabel.php:67
     1573#: src/models/01-globe-dotlabel.php:67
    13661574msgid "New Dot Label"
    13671575msgstr ""
    13681576
    1369 #: src/models/globe-dotlabel.php:68
     1577#: src/models/01-globe-dotlabel.php:68
    13701578msgid "View Dot Label"
    13711579msgstr ""
    13721580
    1373 #: src/models/globe-dotlabel.php:69
     1581#: src/models/01-globe-dotlabel.php:69
    13741582msgid "View Dot Labels"
    13751583msgstr ""
    13761584
    1377 #: src/models/globe-dotlabel.php:70
     1585#: src/models/01-globe-dotlabel.php:70
    13781586msgid "Search Dot Labels"
    13791587msgstr ""
    13801588
    1381 #: src/models/globe-dotlabel.php:71
     1589#: src/models/01-globe-dotlabel.php:71
    13821590msgid "No Dot Labels found."
    13831591msgstr ""
    13841592
    1385 #: src/models/globe-dotlabel.php:72
     1593#: src/models/01-globe-dotlabel.php:72
    13861594msgid "No Dot Labels found in Trash."
    13871595msgstr ""
    13881596
    1389 #: src/models/globe-dotlabel.php:73 src/models/globe-line.php:82
    1390 #: src/models/globe-point.php:67 src/models/globe-region.php:140
     1597#: src/models/01-globe-dotlabel.php:73 src/models/02-globe-point.php:67
     1598#: src/models/03-globe-line.php:82 src/models/04-globe-region.php:147
     1599#: src/models/06-globe-html.php:68
    13911600msgid "Parent Globe:"
    13921601msgstr ""
    13931602
    1394 #: src/models/globe-dotlabel.php:75
     1603#: src/models/01-globe-dotlabel.php:75
    13951604msgid "Dot Label Archives"
    13961605msgstr ""
    13971606
    1398 #: src/models/globe-dotlabel.php:76
     1607#: src/models/01-globe-dotlabel.php:76
    13991608msgid "Dot Label Attributes"
    14001609msgstr ""
    14011610
    1402 #: src/models/globe-dotlabel.php:77
     1611#: src/models/01-globe-dotlabel.php:77
    14031612msgid "Insert into Dot Label"
    14041613msgstr ""
    14051614
    1406 #: src/models/globe-dotlabel.php:78
     1615#: src/models/01-globe-dotlabel.php:78
    14071616msgid "Uploaded to this Dot Label"
    14081617msgstr ""
    14091618
    1410 #: src/models/globe-dotlabel.php:79
     1619#: src/models/01-globe-dotlabel.php:79
    14111620msgid "Filter Dot Label list"
    14121621msgstr ""
    14131622
    1414 #: src/models/globe-dotlabel.php:80
     1623#: src/models/01-globe-dotlabel.php:80
    14151624msgid "Dot Label list navigation"
    14161625msgstr ""
    14171626
    1418 #: src/models/globe-dotlabel.php:81
     1627#: src/models/01-globe-dotlabel.php:81
    14191628msgid "Dot Label list"
    14201629msgstr ""
    14211630
    1422 #: src/models/globe-dotlabel.php:82
     1631#: src/models/01-globe-dotlabel.php:82
    14231632msgid "Dot Label Cover Image"
    14241633msgstr ""
    14251634
    1426 #: src/models/globe-dotlabel.php:83
     1635#: src/models/01-globe-dotlabel.php:83
    14271636msgid "Set Dot Label Cover Image"
    14281637msgstr ""
    14291638
    1430 #: src/models/globe-dotlabel.php:84
     1639#: src/models/01-globe-dotlabel.php:84
    14311640msgid "Remove Dot Label Cover"
    14321641msgstr ""
    14331642
    1434 #: src/models/globe-dotlabel.php:85
     1643#: src/models/01-globe-dotlabel.php:85
    14351644msgid "Use as Dot Label Cover"
    14361645msgstr ""
    14371646
    1438 #: src/models/globe-dotlabel.php:89
     1647#: src/models/01-globe-dotlabel.php:89
    14391648msgid ""
    14401649"Dot Label information updated. <a href=\"{permalink}\" "
    … …  
    14421651msgstr ""
    14431652
    1444 #: src/models/globe-dotlabel.php:90
     1653#: src/models/01-globe-dotlabel.php:90
    14451654msgid "Dot Label info updated"
    14461655msgstr ""
    14471656
    1448 #: src/models/globe-dotlabel.php:93
     1657#: src/models/01-globe-dotlabel.php:93
    14491658msgid "Dot Label content restored from revision"
    14501659msgstr ""
    14511660
    1452 #: src/models/globe-dotlabel.php:94
     1661#: src/models/01-globe-dotlabel.php:94
    14531662msgid "Dot Label Published"
    14541663msgstr ""
    14551664
    1456 #: src/models/globe-dotlabel.php:95
     1665#: src/models/01-globe-dotlabel.php:95
    14571666msgid "Dot Label information saved."
    14581667msgstr ""
    14591668
    1460 #: src/models/globe-dotlabel.php:96
     1669#: src/models/01-globe-dotlabel.php:96
    14611670msgid "Dot Label submitted. <a href=\"{preview_url}\" target=\"_blank\">Preview</a>"
    14621671msgstr ""
    14631672
    1464 #: src/models/globe-dotlabel.php:97
     1673#: src/models/01-globe-dotlabel.php:97
    14651674msgid ""
    14661675"Dot Label scheduled for {date}. <a href=\"{preview_url}\" "
    … …  
    14681677msgstr ""
    14691678
    1470 #: src/models/globe-dotlabel.php:98
     1679#: src/models/01-globe-dotlabel.php:98
    14711680msgid ""
    14721681"Dot Label draft updated. <a href=\"{preview_url}\" "
    … …  
    14741683msgstr ""
    14751684
    1476 #: src/models/globe-dotlabel.php:101
     1685#: src/models/01-globe-dotlabel.php:101
    14771686msgid "Dot Label updated. Yay!"
    14781687msgstr ""
    14791688
    1480 #: src/models/globe-dotlabel.php:102
     1689#: src/models/01-globe-dotlabel.php:102
    14811690msgid "%s Dot Label updated. Yay!"
    14821691msgstr ""
    14831692
    1484 #: src/models/globe-dotlabel.php:103
     1693#: src/models/01-globe-dotlabel.php:103
    14851694msgid "Dot Label not updated, somebody is editing it"
    14861695msgstr ""
    14871696
    1488 #: src/models/globe-dotlabel.php:104
     1697#: src/models/01-globe-dotlabel.php:104
    14891698msgid "%s Dot Label not updated, somebody is editing them"
    14901699msgstr ""
    14911700
    1492 #: src/models/globe-dotlabel.php:105
     1701#: src/models/01-globe-dotlabel.php:105
    14931702msgid "Dot Label permanetly deleted. Fahrenheit 451 team was here?"
    14941703msgstr ""
    14951704
    1496 #: src/models/globe-dotlabel.php:106
     1705#: src/models/01-globe-dotlabel.php:106
    14971706msgid "%s Dot Label permanently deleted. Why? :("
    14981707msgstr ""
    14991708
    1500 #: src/models/globe-dotlabel.php:107
     1709#: src/models/01-globe-dotlabel.php:107
    15011710msgid "Dot Label moved to the trash. I'm sad :("
    15021711msgstr ""
    15031712
    1504 #: src/models/globe-dotlabel.php:108
     1713#: src/models/01-globe-dotlabel.php:108
    15051714msgid "%s Dot Label moved to the trash. Why? :("
    15061715msgstr ""
    15071716
    1508 #: src/models/globe-dotlabel.php:109
     1717#: src/models/01-globe-dotlabel.php:109
    15091718msgid "Dot Label recovered from trash. Well done!"
    15101719msgstr ""
    15111720
    1512 #: src/models/globe-dotlabel.php:110
     1721#: src/models/01-globe-dotlabel.php:110
    15131722msgid "%s Dot Label saved from the enemies!"
    15141723msgstr ""
    15151724
    1516 #: src/models/globe-dotlabel.php:114
     1725#: src/models/01-globe-dotlabel.php:114
    15171726msgid "Enter Dot Label name here"
    15181727msgstr ""
    15191728
    1520 #: src/models/globe-dotlabel.php:134 src/models/globe-line.php:141
    1521 #: src/models/globe-point.php:128 src/models/globe-region.php:199
     1729#: src/models/01-globe-dotlabel.php:134 src/models/02-globe-point.php:128
     1730#: src/models/03-globe-line.php:141 src/models/04-globe-region.php:206
     1731#: src/models/06-globe-html.php:129
    15221732msgid "Information"
    15231733msgstr ""
    15241734
    1525 #: src/models/globe-dotlabel.php:147 src/models/globe-line.php:194
    1526 #: src/models/globe-point.php:142
     1735#: src/models/01-globe-dotlabel.php:147 src/models/02-globe-point.php:142
     1736#: src/models/03-globe-line.php:194 src/models/06-globe-html.php:143
    15271737msgid "zoom"
    15281738msgstr ""
    15291739
    1530 #: src/models/globe-dotlabel.php:156 src/models/globe-line.php:203
    1531 #: src/models/globe-point.php:151
     1740#: src/models/01-globe-dotlabel.php:156 src/models/02-globe-point.php:151
     1741#: src/models/03-globe-line.php:203 src/models/06-globe-html.php:152
    15321742msgid "address"
    15331743msgstr ""
    15341744
    1535 #: src/models/globe-dotlabel.php:198
     1745#: src/models/01-globe-dotlabel.php:198
    15361746msgid "Globe - Dot Label relationship"
    15371747msgstr ""
    15381748
    1539 #: src/models/globe-dotlabel.php:206 src/models/globe-dotlabel.php:208
    1540 #: src/models/globe-dotlabel.php:223 src/models/globe-line.php:345
    1541 #: src/models/globe-line.php:347 src/models/globe-line.php:362
    1542 #: src/models/globe-point.php:202 src/models/globe-point.php:204
    1543 #: src/models/globe-point.php:219 src/models/globe-region.php:278
    1544 #: src/models/globe-region.php:280 src/models/globe-region.php:295
     1749#: src/models/01-globe-dotlabel.php:206 src/models/01-globe-dotlabel.php:208
     1750#: src/models/01-globe-dotlabel.php:223 src/models/02-globe-point.php:202
     1751#: src/models/02-globe-point.php:204 src/models/02-globe-point.php:219
     1752#: src/models/03-globe-line.php:345 src/models/03-globe-line.php:347
     1753#: src/models/03-globe-line.php:362 src/models/04-globe-region.php:292
     1754#: src/models/04-globe-region.php:308 src/models/06-globe-html.php:225
     1755#: src/models/06-globe-html.php:227 src/models/06-globe-html.php:242
    15451756msgid "Associated Globe"
    15461757msgstr ""
    15471758
    1548 #: src/models/globe-dotlabel.php:213 src/models/globe-line.php:352
    1549 #: src/models/globe-point.php:209 src/models/globe-region.php:285
     1759#: src/models/01-globe-dotlabel.php:213 src/models/02-globe-point.php:209
     1760#: src/models/03-globe-line.php:352 src/models/04-globe-region.php:298
     1761#: src/models/06-globe-html.php:232
    15501762msgid "Select a Parent Globe"
    15511763msgstr ""
    15521764
    1553 #: src/models/globe-line.php:28
     1765#: src/models/02-globe-point.php:18
     1766msgid "Clone Point"
     1767msgstr ""
     1768
     1769#: src/models/02-globe-point.php:19
     1770msgid "Create a copy of this point"
     1771msgstr ""
     1772
     1773#: src/models/02-globe-point.php:56 src/models/02-globe-point.php:68
     1774#: src/models/03-globe-line.php:225 src/models/06-globe-html.php:57
     1775#: src/models/06-globe-html.php:58
     1776msgid "Markers"
     1777msgstr ""
     1778
     1779#: src/models/02-globe-point.php:59
     1780msgid "Create New Marker"
     1781msgstr ""
     1782
     1783#: src/models/02-globe-point.php:61
     1784msgid "New Marker"
     1785msgstr ""
     1786
     1787#: src/models/02-globe-point.php:62
     1788msgid "View Marker"
     1789msgstr ""
     1790
     1791#: src/models/02-globe-point.php:63
     1792msgid "View Markers"
     1793msgstr ""
     1794
     1795#: src/models/02-globe-point.php:64
     1796msgid "Search Markers"
     1797msgstr ""
     1798
     1799#: src/models/02-globe-point.php:65
     1800msgid "No Markers found."
     1801msgstr ""
     1802
     1803#: src/models/02-globe-point.php:66
     1804msgid "No Markers found in Trash."
     1805msgstr ""
     1806
     1807#: src/models/02-globe-point.php:69
     1808msgid "Marker Archives"
     1809msgstr ""
     1810
     1811#: src/models/02-globe-point.php:70
     1812msgid "Marker Attributes"
     1813msgstr ""
     1814
     1815#: src/models/02-globe-point.php:71
     1816msgid "Insert into Marker"
     1817msgstr ""
     1818
     1819#: src/models/02-globe-point.php:72
     1820msgid "Uploaded to this Marker"
     1821msgstr ""
     1822
     1823#: src/models/02-globe-point.php:73
     1824msgid "Filter Marker list"
     1825msgstr ""
     1826
     1827#: src/models/02-globe-point.php:74
     1828msgid "Marker list navigation"
     1829msgstr ""
     1830
     1831#: src/models/02-globe-point.php:75
     1832msgid "Marker list"
     1833msgstr ""
     1834
     1835#: src/models/02-globe-point.php:76
     1836msgid "Marker Cover Image"
     1837msgstr ""
     1838
     1839#: src/models/02-globe-point.php:77
     1840msgid "Set Marker Cover Image"
     1841msgstr ""
     1842
     1843#: src/models/02-globe-point.php:78
     1844msgid "Remove Marker Cover"
     1845msgstr ""
     1846
     1847#: src/models/02-globe-point.php:79
     1848msgid "Use as Marker Cover"
     1849msgstr ""
     1850
     1851#: src/models/02-globe-point.php:83
     1852msgid ""
     1853"Marker information updated. <a href=\"{permalink}\" target=\"_blank\">View "
     1854"Globe</a>"
     1855msgstr ""
     1856
     1857#: src/models/02-globe-point.php:84
     1858msgid "Marker info updated"
     1859msgstr ""
     1860
     1861#: src/models/02-globe-point.php:87
     1862msgid "Marker content restored from revision"
     1863msgstr ""
     1864
     1865#: src/models/02-globe-point.php:88
     1866msgid "Marker Published"
     1867msgstr ""
     1868
     1869#: src/models/02-globe-point.php:89
     1870msgid "Marker information saved."
     1871msgstr ""
     1872
     1873#: src/models/02-globe-point.php:90
     1874msgid "Point submitted. <a href=\"{preview_url}\" target=\"_blank\">Preview</a>"
     1875msgstr ""
     1876
     1877#: src/models/02-globe-point.php:91
     1878msgid ""
     1879"Point scheduled for {date}. <a href=\"{preview_url}\" "
     1880"target=\"_blank\">Preview</a>"
     1881msgstr ""
     1882
     1883#: src/models/02-globe-point.php:92
     1884msgid "Point draft updated. <a href=\"{preview_url}\" target=\"_blank\">Preview</a>"
     1885msgstr ""
     1886
     1887#: src/models/02-globe-point.php:95
     1888msgid "Marker updated. Yay!"
     1889msgstr ""
     1890
     1891#: src/models/02-globe-point.php:96
     1892msgid "%s Marker updated. Yay!"
     1893msgstr ""
     1894
     1895#: src/models/02-globe-point.php:97
     1896msgid "Marker not updated, somebody is editing it"
     1897msgstr ""
     1898
     1899#: src/models/02-globe-point.php:98
     1900msgid "%s Marker not updated, somebody is editing them"
     1901msgstr ""
     1902
     1903#: src/models/02-globe-point.php:99
     1904msgid "Marker permanetly deleted. Fahrenheit 451 team was here?"
     1905msgstr ""
     1906
     1907#: src/models/02-globe-point.php:100
     1908msgid "%s Marker permanently deleted. Why? :("
     1909msgstr ""
     1910
     1911#: src/models/02-globe-point.php:101
     1912msgid "Marker moved to the trash. I'm sad :("
     1913msgstr ""
     1914
     1915#: src/models/02-globe-point.php:102
     1916msgid "%s Marker moved to the trash. Why? :("
     1917msgstr ""
     1918
     1919#: src/models/02-globe-point.php:103
     1920msgid "Marker recovered from trash. Well done!"
     1921msgstr ""
     1922
     1923#: src/models/02-globe-point.php:104
     1924msgid "%s Marker saved from the enemies!"
     1925msgstr ""
     1926
     1927#: src/models/02-globe-point.php:108
     1928msgid "Enter Marker name here"
     1929msgstr ""
     1930
     1931#: src/models/02-globe-point.php:194 src/models/03-globe-line.php:337
     1932#: src/models/04-globe-region.php:284 src/models/06-globe-html.php:217
     1933msgid "Globe rel"
     1934msgstr ""
     1935
     1936#: src/models/03-globe-line.php:28
    15541937msgid "Clone Line"
    15551938msgstr ""
    15561939
    1557 #: src/models/globe-line.php:29
     1940#: src/models/03-globe-line.php:29
    15581941msgid "Create a copy of this Line"
    15591942msgstr ""
    15601943
    1561 #: src/models/globe-line.php:32
     1944#: src/models/03-globe-line.php:32
    15621945msgid "Download Lines Export File"
    15631946msgstr ""
    15641947
    1565 #: src/models/globe-line.php:69 src/models/globe-line.php:71
    1566 #: src/models/globe-line.php:72 src/models/globe-line.php:83
     1948#: src/models/03-globe-line.php:69 src/models/03-globe-line.php:71
     1949#: src/models/03-globe-line.php:72 src/models/03-globe-line.php:83
    15671950msgid "Lines"
    15681951msgstr ""
    15691952
    1570 #: src/models/globe-line.php:70
     1953#: src/models/03-globe-line.php:70
    15711954msgid "Line"
    15721955msgstr ""
    15731956
    1574 #: src/models/globe-line.php:74
     1957#: src/models/03-globe-line.php:74
    15751958msgid "Create New Line"
    15761959msgstr ""
    15771960
    1578 #: src/models/globe-line.php:76
     1961#: src/models/03-globe-line.php:76
    15791962msgid "New Line"
    15801963msgstr ""
    15811964
    1582 #: src/models/globe-line.php:77
     1965#: src/models/03-globe-line.php:77
    15831966msgid "View Line"
    15841967msgstr ""
    15851968
    1586 #: src/models/globe-line.php:78
     1969#: src/models/03-globe-line.php:78
    15871970msgid "View Lines"
    15881971msgstr ""
    15891972
    1590 #: src/models/globe-line.php:79
     1973#: src/models/03-globe-line.php:79
    15911974msgid "Search Lines"
    15921975msgstr ""
    15931976
    1594 #: src/models/globe-line.php:80
     1977#: src/models/03-globe-line.php:80
    15951978msgid "No Lines found."
    15961979msgstr ""
    15971980
    1598 #: src/models/globe-line.php:81
     1981#: src/models/03-globe-line.php:81
    15991982msgid "No Lines found in Trash."
    16001983msgstr ""
    16011984
    1602 #: src/models/globe-line.php:84
     1985#: src/models/03-globe-line.php:84
    16031986msgid "Line Archives"
    16041987msgstr ""
    16051988
    1606 #: src/models/globe-line.php:85
     1989#: src/models/03-globe-line.php:85
    16071990msgid "Line Attributes"
    16081991msgstr ""
    16091992
    1610 #: src/models/globe-line.php:86
     1993#: src/models/03-globe-line.php:86
    16111994msgid "Insert into Line"
    16121995msgstr ""
    16131996
    1614 #: src/models/globe-line.php:87
     1997#: src/models/03-globe-line.php:87
    16151998msgid "Uploaded to this Line"
    16161999msgstr ""
    16172000
    1618 #: src/models/globe-line.php:88
     2001#: src/models/03-globe-line.php:88
    16192002msgid "Filter Line list"
    16202003msgstr ""
    16212004
    1622 #: src/models/globe-line.php:89
     2005#: src/models/03-globe-line.php:89
    16232006msgid "Line list navigation"
    16242007msgstr ""
    16252008
    1626 #: src/models/globe-line.php:90
     2009#: src/models/03-globe-line.php:90
    16272010msgid "Line list"
    16282011msgstr ""
    16292012
    1630 #: src/models/globe-line.php:91
     2013#: src/models/03-globe-line.php:91
    16312014msgid "Line Cover Image"
    16322015msgstr ""
    16332016
    1634 #: src/models/globe-line.php:92
     2017#: src/models/03-globe-line.php:92
    16352018msgid "Set Line Cover Image"
    16362019msgstr ""
    16372020
    1638 #: src/models/globe-line.php:93
     2021#: src/models/03-globe-line.php:93
    16392022msgid "Remove Line Cover"
    16402023msgstr ""
    16412024
    1642 #: src/models/globe-line.php:94
     2025#: src/models/03-globe-line.php:94
    16432026msgid "Use as Line Cover"
    16442027msgstr ""
    16452028
    1646 #: src/models/globe-line.php:98
     2029#: src/models/03-globe-line.php:98
    16472030msgid ""
    16482031"Line information updated. <a href=\"{permalink}\" target=\"_blank\">View "
    … …  
    16502033msgstr ""
    16512034
    1652 #: src/models/globe-line.php:99
     2035#: src/models/03-globe-line.php:99
    16532036msgid "Line info updated"
    16542037msgstr ""
    16552038
    1656 #: src/models/globe-line.php:102
     2039#: src/models/03-globe-line.php:102
    16572040msgid "Line content restored from revision"
    16582041msgstr ""
    16592042
    1660 #: src/models/globe-line.php:103
     2043#: src/models/03-globe-line.php:103
    16612044msgid "Line Published"
    16622045msgstr ""
    16632046
    1664 #: src/models/globe-line.php:104
     2047#: src/models/03-globe-line.php:104
    16652048msgid "Line information saved."
    16662049msgstr ""
    16672050
    1668 #: src/models/globe-line.php:105
     2051#: src/models/03-globe-line.php:105
    16692052msgid "Line submitted. <a href=\"{preview_url}\" target=\"_blank\">Preview</a>"
    16702053msgstr ""
    16712054
    1672 #: src/models/globe-line.php:106
     2055#: src/models/03-globe-line.php:106
    16732056msgid ""
    16742057"Line scheduled for {date}. <a href=\"{preview_url}\" "
    … …  
    16762059msgstr ""
    16772060
    1678 #: src/models/globe-line.php:107
     2061#: src/models/03-globe-line.php:107
    16792062msgid "Line draft updated. <a href=\"{preview_url}\" target=\"_blank\">Preview</a>"
    16802063msgstr ""
    16812064
    1682 #: src/models/globe-line.php:110
     2065#: src/models/03-globe-line.php:110
    16832066msgid "Line updated. Yay!"
    16842067msgstr ""
    16852068
    1686 #: src/models/globe-line.php:111
     2069#: src/models/03-globe-line.php:111
    16872070msgid "%s Line updated. Yay!"
    16882071msgstr ""
    16892072
    1690 #: src/models/globe-line.php:112
     2073#: src/models/03-globe-line.php:112
    16912074msgid "Line not updated, somebody is editing it"
    16922075msgstr ""
    16932076
    1694 #: src/models/globe-line.php:113
     2077#: src/models/03-globe-line.php:113
    16952078msgid "%s Line not updated, somebody is editing them"
    16962079msgstr ""
    16972080
    1698 #: src/models/globe-line.php:114
     2081#: src/models/03-globe-line.php:114
    16992082msgid "Line permanetly deleted. Fahrenheit 451 team was here?"
    17002083msgstr ""
    17012084
    1702 #: src/models/globe-line.php:115
     2085#: src/models/03-globe-line.php:115
    17032086msgid "%s Line permanently deleted. Why? :("
    17042087msgstr ""
    17052088
    1706 #: src/models/globe-line.php:116
     2089#: src/models/03-globe-line.php:116
    17072090msgid "Line moved to the trash. I'm sad :("
    17082091msgstr ""
    17092092
    1710 #: src/models/globe-line.php:117
     2093#: src/models/03-globe-line.php:117
    17112094msgid "%s Line moved to the trash. Why? :("
    17122095msgstr ""
    17132096
    1714 #: src/models/globe-line.php:118
     2097#: src/models/03-globe-line.php:118
    17152098msgid "Line recovered from trash. Well done!"
    17162099msgstr ""
    17172100
    1718 #: src/models/globe-line.php:119
     2101#: src/models/03-globe-line.php:119
    17192102msgid "%s Line saved from the enemies!"
    17202103msgstr ""
    17212104
    1722 #: src/models/globe-line.php:123
     2105#: src/models/03-globe-line.php:123
    17232106msgid "Enter Line name here"
    17242107msgstr ""
    17252108
    1726 #: src/models/globe-line.php:151 src/models/globe-region.php:206
     2109#: src/models/03-globe-line.php:151 src/models/04-globe-region.php:213
    17272110msgid "Details."
    17282111msgstr ""
    17292112
    1730 #: src/models/globe-line.php:158
     2113#: src/models/03-globe-line.php:158
    17312114msgid "Enter manually"
    17322115msgstr ""
    17332116
    1734 #: src/models/globe-line.php:159
     2117#: src/models/03-globe-line.php:159
    17352118msgid "Connect existing markers"
    17362119msgstr ""
    17372120
    1738 #: src/models/globe-line.php:166
     2121#: src/models/03-globe-line.php:166
    17392122msgid "Add More End Points"
    17402123msgstr ""
    17412124
    1742 #: src/models/globe-line.php:167
     2125#: src/models/03-globe-line.php:167
    17432126msgid "Locations to connect"
    17442127msgstr ""
    17452128
    1746 #: src/models/globe-line.php:190
     2129#: src/models/03-globe-line.php:190
    17472130msgid "Line Info"
    17482131msgstr ""
    17492132
    1750 #: src/models/globe-line.php:225
    1751 msgid "Markers"
    1752 msgstr ""
    1753 
    1754 #: src/models/globe-line.php:227
     2133#: src/models/03-globe-line.php:227
    17552134msgid "Add More Markers"
    17562135msgstr ""
    17572136
    1758 #: src/models/globe-line.php:239
     2137#: src/models/03-globe-line.php:239
    17592138msgid "Select Marker"
    17602139msgstr ""
    17612140
    1762 #: src/models/globe-line.php:269
     2141#: src/models/03-globe-line.php:269
    17632142msgid "Line Color"
    17642143msgstr ""
    17652144
    1766 #: src/models/globe-line.php:337 src/models/globe-point.php:194
    1767 #: src/models/globe-region.php:270
    1768 msgid "Globe rel"
    1769 msgstr ""
    1770 
    1771 #: src/models/globe-point.php:18
    1772 msgid "Clone Point"
    1773 msgstr ""
    1774 
    1775 #: src/models/globe-point.php:19
    1776 msgid "Create a copy of this point"
    1777 msgstr ""
    1778 
    1779 #: src/models/globe-point.php:55
    1780 msgid "Point"
    1781 msgstr ""
    1782 
    1783 #: src/models/globe-point.php:59
    1784 msgid "Create New Point"
    1785 msgstr ""
    1786 
    1787 #: src/models/globe-point.php:61
    1788 msgid "New Point"
    1789 msgstr ""
    1790 
    1791 #: src/models/globe-point.php:62
    1792 msgid "View Point"
    1793 msgstr ""
    1794 
    1795 #: src/models/globe-point.php:63
    1796 msgid "View Points"
    1797 msgstr ""
    1798 
    1799 #: src/models/globe-point.php:64
    1800 msgid "Search Points"
    1801 msgstr ""
    1802 
    1803 #: src/models/globe-point.php:65
    1804 msgid "No Points found."
    1805 msgstr ""
    1806 
    1807 #: src/models/globe-point.php:66
    1808 msgid "No Points found in Trash."
    1809 msgstr ""
    1810 
    1811 #: src/models/globe-point.php:69
    1812 msgid "Point Archives"
    1813 msgstr ""
    1814 
    1815 #: src/models/globe-point.php:70
    1816 msgid "Point Attributes"
    1817 msgstr ""
    1818 
    1819 #: src/models/globe-point.php:71
    1820 msgid "Insert into Point"
    1821 msgstr ""
    1822 
    1823 #: src/models/globe-point.php:72
    1824 msgid "Uploaded to this Point"
    1825 msgstr ""
    1826 
    1827 #: src/models/globe-point.php:73
    1828 msgid "Filter Point list"
    1829 msgstr ""
    1830 
    1831 #: src/models/globe-point.php:74
    1832 msgid "Point list navigation"
    1833 msgstr ""
    1834 
    1835 #: src/models/globe-point.php:75
    1836 msgid "Point list"
    1837 msgstr ""
    1838 
    1839 #: src/models/globe-point.php:76
    1840 msgid "Point Cover Image"
    1841 msgstr ""
    1842 
    1843 #: src/models/globe-point.php:77
    1844 msgid "Set Point Cover Image"
    1845 msgstr ""
    1846 
    1847 #: src/models/globe-point.php:78
    1848 msgid "Remove Point Cover"
    1849 msgstr ""
    1850 
    1851 #: src/models/globe-point.php:79
    1852 msgid "Use as Point Cover"
    1853 msgstr ""
    1854 
    1855 #: src/models/globe-point.php:83
    1856 msgid ""
    1857 "Point information updated. <a href=\"{permalink}\" target=\"_blank\">View "
    1858 "Globe</a>"
    1859 msgstr ""
    1860 
    1861 #: src/models/globe-point.php:84
    1862 msgid "Point info updated"
    1863 msgstr ""
    1864 
    1865 #: src/models/globe-point.php:87
    1866 msgid "Point content restored from revision"
    1867 msgstr ""
    1868 
    1869 #: src/models/globe-point.php:88
    1870 msgid "Point Published"
    1871 msgstr ""
    1872 
    1873 #: src/models/globe-point.php:89
    1874 msgid "Point information saved."
    1875 msgstr ""
    1876 
    1877 #: src/models/globe-point.php:90
    1878 msgid "Point submitted. <a href=\"{preview_url}\" target=\"_blank\">Preview</a>"
    1879 msgstr ""
    1880 
    1881 #: src/models/globe-point.php:91
    1882 msgid ""
    1883 "Point scheduled for {date}. <a href=\"{preview_url}\" "
    1884 "target=\"_blank\">Preview</a>"
    1885 msgstr ""
    1886 
    1887 #: src/models/globe-point.php:92
    1888 msgid "Point draft updated. <a href=\"{preview_url}\" target=\"_blank\">Preview</a>"
    1889 msgstr ""
    1890 
    1891 #: src/models/globe-point.php:95
    1892 msgid "Point updated. Yay!"
    1893 msgstr ""
    1894 
    1895 #: src/models/globe-point.php:96
    1896 msgid "%s Point updated. Yay!"
    1897 msgstr ""
    1898 
    1899 #: src/models/globe-point.php:97
    1900 msgid "Point not updated, somebody is editing it"
    1901 msgstr ""
    1902 
    1903 #: src/models/globe-point.php:98
    1904 msgid "%s Point not updated, somebody is editing them"
    1905 msgstr ""
    1906 
    1907 #: src/models/globe-point.php:99
    1908 msgid "Point permanetly deleted. Fahrenheit 451 team was here?"
    1909 msgstr ""
    1910 
    1911 #: src/models/globe-point.php:100
    1912 msgid "%s Point permanently deleted. Why? :("
    1913 msgstr ""
    1914 
    1915 #: src/models/globe-point.php:101
    1916 msgid "Point moved to the trash. I'm sad :("
    1917 msgstr ""
    1918 
    1919 #: src/models/globe-point.php:102
    1920 msgid "%s Point moved to the trash. Why? :("
    1921 msgstr ""
    1922 
    1923 #: src/models/globe-point.php:103
    1924 msgid "Point recovered from trash. Well done!"
    1925 msgstr ""
    1926 
    1927 #: src/models/globe-point.php:104
    1928 msgid "%s Point saved from the enemies!"
    1929 msgstr ""
    1930 
    1931 #: src/models/globe-point.php:108
    1932 msgid "Enter Point name here"
    1933 msgstr ""
    1934 
    1935 #: src/models/globe-pro.php:26
    1936 msgid "Clone Globe"
    1937 msgstr ""
    1938 
    1939 #: src/models/globe-pro.php:27
    1940 msgid "Create a copy of this globe"
    1941 msgstr ""
    1942 
    1943 #: src/models/globe-pro.php:138
    1944 msgid "Active Color"
    1945 msgstr ""
    1946 
    1947 #: src/models/globe-pro.php:172
    1948 msgid "Use default"
    1949 msgstr ""
    1950 
    1951 #: src/models/globe-pro.php:180 src/models/globe-pro.php:226
    1952 msgid "Use defaults"
    1953 msgstr ""
    1954 
    1955 #: src/models/globe-pro.php:181 src/models/globe-pro.php:227
    1956 msgid "Use default colors and actions."
    1957 msgstr ""
    1958 
    1959 #: src/models/globe-region.php:63
     2145#: src/models/04-globe-region.php:65
    19602146msgid "URL not found"
    19612147msgstr ""
    19622148
    1963 #: src/models/globe-region.php:86
     2149#: src/models/04-globe-region.php:93
    19642150msgid "Clone Region"
    19652151msgstr ""
    19662152
    1967 #: src/models/globe-region.php:87
     2153#: src/models/04-globe-region.php:94
    19682154msgid "Create a copy of this Region"
    19692155msgstr ""
    19702156
    1971 #: src/models/globe-region.php:90
     2157#: src/models/04-globe-region.php:97
    19722158msgid "Download Regions Export File"
    19732159msgstr ""
    19742160
    1975 #: src/models/globe-region.php:127 src/models/globe-region.php:129
    1976 #: src/models/globe-region.php:130 src/models/globe-region.php:141
     2161#: src/models/04-globe-region.php:134 src/models/04-globe-region.php:136
     2162#: src/models/04-globe-region.php:137 src/models/04-globe-region.php:148
    19772163msgid "Regions"
    19782164msgstr ""
    19792165
    1980 #: src/models/globe-region.php:128
     2166#: src/models/04-globe-region.php:135
    19812167msgid "Region"
    19822168msgstr ""
    19832169
    1984 #: src/models/globe-region.php:132
     2170#: src/models/04-globe-region.php:139
    19852171msgid "Create New Region"
    19862172msgstr ""
    19872173
    1988 #: src/models/globe-region.php:134
     2174#: src/models/04-globe-region.php:141
    19892175msgid "New Region"
    19902176msgstr ""
    19912177
    1992 #: src/models/globe-region.php:135
     2178#: src/models/04-globe-region.php:142
    19932179msgid "View Region"
    19942180msgstr ""
    19952181
    1996 #: src/models/globe-region.php:136
     2182#: src/models/04-globe-region.php:143
    19972183msgid "View Regions"
    19982184msgstr ""
    19992185
    2000 #: src/models/globe-region.php:137
     2186#: src/models/04-globe-region.php:144
    20012187msgid "Search Regions"
    20022188msgstr ""
    20032189
    2004 #: src/models/globe-region.php:138
     2190#: src/models/04-globe-region.php:145
    20052191msgid "No Regions found."
    20062192msgstr ""
    20072193
    2008 #: src/models/globe-region.php:139
     2194#: src/models/04-globe-region.php:146
    20092195msgid "No Regions found in Trash."
    20102196msgstr ""
    20112197
    2012 #: src/models/globe-region.php:142
     2198#: src/models/04-globe-region.php:149
    20132199msgid "Region Archives"
    20142200msgstr ""
    20152201
    2016 #: src/models/globe-region.php:143
     2202#: src/models/04-globe-region.php:150
    20172203msgid "Region Attributes"
    20182204msgstr ""
    20192205
    2020 #: src/models/globe-region.php:144
     2206#: src/models/04-globe-region.php:151
    20212207msgid "Insert into Region"
    20222208msgstr ""
    20232209
    2024 #: src/models/globe-region.php:145
     2210#: src/models/04-globe-region.php:152
    20252211msgid "Uploaded to this Region"
    20262212msgstr ""
    20272213
    2028 #: src/models/globe-region.php:146
     2214#: src/models/04-globe-region.php:153
    20292215msgid "Filter Region list"
    20302216msgstr ""
    20312217
    2032 #: src/models/globe-region.php:147
     2218#: src/models/04-globe-region.php:154
    20332219msgid "Region list navigation"
    20342220msgstr ""
    20352221
    2036 #: src/models/globe-region.php:148
     2222#: src/models/04-globe-region.php:155
    20372223msgid "Region list"
    20382224msgstr ""
    20392225
    2040 #: src/models/globe-region.php:149
     2226#: src/models/04-globe-region.php:156
    20412227msgid "Region Cover Image"
    20422228msgstr ""
    20432229
    2044 #: src/models/globe-region.php:150
     2230#: src/models/04-globe-region.php:157
    20452231msgid "Set Region Cover Image"
    20462232msgstr ""
    20472233
    2048 #: src/models/globe-region.php:151
     2234#: src/models/04-globe-region.php:158
    20492235msgid "Remove Region Cover"
    20502236msgstr ""
    20512237
    2052 #: src/models/globe-region.php:152
     2238#: src/models/04-globe-region.php:159
    20532239msgid "Use as Region Cover"
    20542240msgstr ""
    20552241
    2056 #: src/models/globe-region.php:156
     2242#: src/models/04-globe-region.php:163
    20572243msgid ""
    20582244"Region information updated. <a href=\"{permalink}\" target=\"_blank\">View "
    … …  
    20602246msgstr ""
    20612247
    2062 #: src/models/globe-region.php:157
     2248#: src/models/04-globe-region.php:164
    20632249msgid "Region info updated"
    20642250msgstr ""
    20652251
    2066 #: src/models/globe-region.php:160
     2252#: src/models/04-globe-region.php:167
    20672253msgid "Region content restored from revision"
    20682254msgstr ""
    20692255
    2070 #: src/models/globe-region.php:161
     2256#: src/models/04-globe-region.php:168
    20712257msgid "Region Published"
    20722258msgstr ""
    20732259
    2074 #: src/models/globe-region.php:162
     2260#: src/models/04-globe-region.php:169
    20752261msgid "Region information saved."
    20762262msgstr ""
    20772263
    2078 #: src/models/globe-region.php:163
     2264#: src/models/04-globe-region.php:170
    20792265msgid "Region submitted. <a href=\"{preview_url}\" target=\"_blank\">Preview</a>"
    20802266msgstr ""
    20812267
    2082 #: src/models/globe-region.php:164
     2268#: src/models/04-globe-region.php:171
    20832269msgid ""
    20842270"Region scheduled for {date}. <a href=\"{preview_url}\" "
    … …  
    20862272msgstr ""
    20872273
    2088 #: src/models/globe-region.php:165
     2274#: src/models/04-globe-region.php:172
    20892275msgid ""
    20902276"Region draft updated. <a href=\"{preview_url}\" "
    … …  
    20922278msgstr ""
    20932279
    2094 #: src/models/globe-region.php:168
     2280#: src/models/04-globe-region.php:175
    20952281msgid "Region updated. Yay!"
    20962282msgstr ""
    20972283
    2098 #: src/models/globe-region.php:169
     2284#: src/models/04-globe-region.php:176
    20992285msgid "%s Region updated. Yay!"
    21002286msgstr ""
    21012287
    2102 #: src/models/globe-region.php:170
     2288#: src/models/04-globe-region.php:177
    21032289msgid "Region not updated, somebody is editing it"
    21042290msgstr ""
    21052291
    2106 #: src/models/globe-region.php:171
     2292#: src/models/04-globe-region.php:178
    21072293msgid "%s Region not updated, somebody is editing them"
    21082294msgstr ""
    21092295
    2110 #: src/models/globe-region.php:172
     2296#: src/models/04-globe-region.php:179
    21112297msgid "Region permanetly deleted. Fahrenheit 451 team was here?"
    21122298msgstr ""
    21132299
    2114 #: src/models/globe-region.php:173
     2300#: src/models/04-globe-region.php:180
    21152301msgid "%s Region permanently deleted. Why? :("
    21162302msgstr ""
    21172303
    2118 #: src/models/globe-region.php:174
     2304#: src/models/04-globe-region.php:181
    21192305msgid "Region moved to the trash. I'm sad :("
    21202306msgstr ""
    21212307
    2122 #: src/models/globe-region.php:175
     2308#: src/models/04-globe-region.php:182
    21232309msgid "%s Region moved to the trash. Why? :("
    21242310msgstr ""
    21252311
    2126 #: src/models/globe-region.php:176
     2312#: src/models/04-globe-region.php:183
    21272313msgid "Region recovered from trash. Well done!"
    21282314msgstr ""
    21292315
    2130 #: src/models/globe-region.php:177
     2316#: src/models/04-globe-region.php:184
    21312317msgid "%s Region saved from the enemies!"
    21322318msgstr ""
    21332319
    2134 #: src/models/globe-region.php:181
     2320#: src/models/04-globe-region.php:188
    21352321msgid "Enter Region name here"
    21362322msgstr ""
    21372323
    2138 #: src/models/globe-region.php:213
     2324#: src/models/04-globe-region.php:220
    21392325msgid "Select a region"
    21402326msgstr ""
    21412327
    2142 #: src/models/globe-region.php:214
     2328#: src/models/04-globe-region.php:221
    21432329msgid "Region Code *"
    21442330msgstr ""
    21452331
    2146 #: src/models/globe-region.php:217
     2332#: src/models/04-globe-region.php:224
    21472333msgid "Fetching regions from: "
     2334msgstr ""
     2335
     2336#: src/models/04-globe-region.php:273
     2337msgid "Border Color"
     2338msgstr ""
     2339
     2340#: src/models/04-globe-region.php:274
     2341msgid ""
     2342"This color will be used for the border of this individual "
     2343"region.<br>WARNING: The region shape borders will overlap, so this region "
     2344"border might not be visible on all sides of the region if the neighbouring "
     2345"regions have a different color."
     2346msgstr ""
     2347
     2348#: src/models/06-globe-html.php:19
     2349msgid "Clone HTML Marker"
     2350msgstr ""
     2351
     2352#: src/models/06-globe-html.php:20
     2353msgid "Create a copy of this HTML Marker"
     2354msgstr ""
     2355
     2356#: src/models/06-globe-html.php:56
     2357msgid "HTML Marker"
     2358msgstr ""
     2359
     2360#: src/models/06-globe-html.php:60
     2361msgid "Create New HTML Marker"
     2362msgstr ""
     2363
     2364#: src/models/06-globe-html.php:62
     2365msgid "New HTML Marker"
     2366msgstr ""
     2367
     2368#: src/models/06-globe-html.php:63
     2369msgid "View HTML Marker"
     2370msgstr ""
     2371
     2372#: src/models/06-globe-html.php:64
     2373msgid "View HTML Markers"
     2374msgstr ""
     2375
     2376#: src/models/06-globe-html.php:65
     2377msgid "Search HTML Markers"
     2378msgstr ""
     2379
     2380#: src/models/06-globe-html.php:66
     2381msgid "No HTML Markers found."
     2382msgstr ""
     2383
     2384#: src/models/06-globe-html.php:67
     2385msgid "No HTML Markers found in Trash."
     2386msgstr ""
     2387
     2388#: src/models/06-globe-html.php:70
     2389msgid "HTML Marker Archives"
     2390msgstr ""
     2391
     2392#: src/models/06-globe-html.php:71
     2393msgid "HTML Marker Attributes"
     2394msgstr ""
     2395
     2396#: src/models/06-globe-html.php:72
     2397msgid "Insert into HTML Marker"
     2398msgstr ""
     2399
     2400#: src/models/06-globe-html.php:73
     2401msgid "Uploaded to this Point"
     2402msgstr ""
     2403
     2404#: src/models/06-globe-html.php:74
     2405msgid "Filter Point list"
     2406msgstr ""
     2407
     2408#: src/models/06-globe-html.php:75
     2409msgid "Point list navigation"
     2410msgstr ""
     2411
     2412#: src/models/06-globe-html.php:76
     2413msgid "Point list"
     2414msgstr ""
     2415
     2416#: src/models/06-globe-html.php:77
     2417msgid "HTML Marker Cover Image"
     2418msgstr ""
     2419
     2420#: src/models/06-globe-html.php:78
     2421msgid "Set HTML Marker Cover Image"
     2422msgstr ""
     2423
     2424#: src/models/06-globe-html.php:79
     2425msgid "Remove HTML Marker Cover"
     2426msgstr ""
     2427
     2428#: src/models/06-globe-html.php:80
     2429msgid "Use as HTML Marker Cover"
     2430msgstr ""
     2431
     2432#: src/models/06-globe-html.php:84
     2433msgid ""
     2434"HTML Marker information updated. <a href=\"{permalink}\" "
     2435"target=\"_blank\">View Globe</a>"
     2436msgstr ""
     2437
     2438#: src/models/06-globe-html.php:85
     2439msgid "HTML Marker info updated"
     2440msgstr ""
     2441
     2442#: src/models/06-globe-html.php:88
     2443msgid "HTML Marker content restored from revision"
     2444msgstr ""
     2445
     2446#: src/models/06-globe-html.php:89
     2447msgid "HTML Marker Published"
     2448msgstr ""
     2449
     2450#: src/models/06-globe-html.php:90
     2451msgid "HTML Marker information saved."
     2452msgstr ""
     2453
     2454#: src/models/06-globe-html.php:91
     2455msgid ""
     2456"HTML Marker submitted. <a href=\"{preview_url}\" "
     2457"target=\"_blank\">Preview</a>"
     2458msgstr ""
     2459
     2460#: src/models/06-globe-html.php:92
     2461msgid ""
     2462"HTML Marker scheduled for {date}. <a href=\"{preview_url}\" "
     2463"target=\"_blank\">Preview</a>"
     2464msgstr ""
     2465
     2466#: src/models/06-globe-html.php:93
     2467msgid ""
     2468"HTML Marker draft updated. <a href=\"{preview_url}\" "
     2469"target=\"_blank\">Preview</a>"
     2470msgstr ""
     2471
     2472#: src/models/06-globe-html.php:96
     2473msgid "HTML Marker updated. Yay!"
     2474msgstr ""
     2475
     2476#: src/models/06-globe-html.php:97
     2477msgid "%s HTML Marker updated. Yay!"
     2478msgstr ""
     2479
     2480#: src/models/06-globe-html.php:98
     2481msgid "HTML Marker not updated, somebody is editing it"
     2482msgstr ""
     2483
     2484#: src/models/06-globe-html.php:99
     2485msgid "%s HTML Marker not updated, somebody is editing them"
     2486msgstr ""
     2487
     2488#: src/models/06-globe-html.php:100
     2489msgid "HTML Marker permanetly deleted. Fahrenheit 451 team was here?"
     2490msgstr ""
     2491
     2492#: src/models/06-globe-html.php:101
     2493msgid "%s HTML Marker permanently deleted. Why? :("
     2494msgstr ""
     2495
     2496#: src/models/06-globe-html.php:102
     2497msgid "HTML Marker moved to the trash. I'm sad :("
     2498msgstr ""
     2499
     2500#: src/models/06-globe-html.php:103
     2501msgid "%s HTML Marker moved to the trash. Why? :("
     2502msgstr ""
     2503
     2504#: src/models/06-globe-html.php:104
     2505msgid "HTML Marker recovered from trash. Well done!"
     2506msgstr ""
     2507
     2508#: src/models/06-globe-html.php:105
     2509msgid "%s HTML Marker saved from the enemies!"
     2510msgstr ""
     2511
     2512#: src/models/06-globe-html.php:109
     2513msgid "Enter HTML Marker name here"
     2514msgstr ""
     2515
     2516#: src/models/06-globe-html.php:193
     2517msgid "Define individual click action and template."
     2518msgstr ""
     2519
     2520#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:169
     2521msgid "Error while saving the changes."
     2522msgstr ""
     2523
     2524#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:229
     2525msgid "Settings successfully imported."
     2526msgstr ""
     2527
     2528#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:241
     2529#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:257
     2530msgid "Default settings restored."
     2531msgstr ""
     2532
     2533#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:328
     2534msgid "Settings saved."
     2535msgstr ""
     2536
     2537#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:509
     2538msgid "You have unsaved changes, save your changes!"
     2539msgstr ""
     2540
     2541#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:511
     2542msgid "show all settings"
     2543msgstr ""
     2544
     2545#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:516
     2546#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:639
     2547msgid "Save"
     2548msgstr ""
     2549
     2550#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:516
     2551#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:639
     2552msgid "Saving..."
     2553msgstr ""
     2554
     2555#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:517
     2556#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:640
     2557msgid "Reset Section"
     2558msgstr ""
     2559
     2560#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:517
     2561#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:640
     2562msgid "Are you sure to reset this section options?"
     2563msgstr ""
     2564
     2565#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:518
     2566#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:641
     2567msgid "Reset All"
     2568msgstr ""
     2569
     2570#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:518
     2571#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:641
     2572#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/comment-options.class.php:201
     2573#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/metabox-options.class.php:280
     2574#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/backup/backup.php:31
     2575msgid "Reset"
     2576msgstr ""
     2577
     2578#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:518
     2579#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:641
     2580msgid "Are you sure you want to reset all settings to default values?"
     2581msgstr ""
     2582
     2583#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/admin-options.class.php:616
     2584#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/comment-options.class.php:184
     2585#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/metabox-options.class.php:263
     2586#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/button_set/button_set.php:56
     2587#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/checkbox/checkbox.php:82
     2588#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/radio/radio.php:75
     2589#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/select/select.php:113
     2590#: vendor-prefixed/saltus/framework/lib/codestar-framework/functions/actions.php:41
     2591msgid "No data available."
     2592msgstr ""
     2593
     2594#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/comment-options.class.php:202
     2595#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/metabox-options.class.php:281
     2596msgid "update post"
     2597msgstr ""
     2598
     2599#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/comment-options.class.php:202
     2600#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/metabox-options.class.php:281
     2601msgid "Cancel"
     2602msgstr ""
     2603
     2604#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/setup.class.php:606
     2605#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/setup.class.phpsetup.class.php:606
     2606msgid "Are you sure?"
     2607msgstr ""
     2608
     2609#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/setup.class.php:607
     2610#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/setup.class.phpsetup.class.php:607
     2611msgid "Please enter %s or more characters"
     2612msgstr ""
     2613
     2614#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/setup.class.php:608
     2615#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/setup.class.phpsetup.class.php:608
     2616msgid "Searching..."
     2617msgstr ""
     2618
     2619#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/setup.class.php:609
     2620#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/setup.class.phpsetup.class.php:609
     2621msgid "No results found."
     2622msgstr ""
     2623
     2624#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/setup.class.php:710
     2625#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/setup.class.phpsetup.class.php:710
     2626msgid "Oops! Not allowed."
     2627msgstr ""
     2628
     2629#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/setup.class.php:778
     2630#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/setup.class.php:782
     2631#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/setup.class.phpsetup.class.php:778
     2632#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/setup.class.phpsetup.class.php:782
     2633msgid "Field not found!"
     2634msgstr ""
     2635
     2636#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/shortcode-options.class.php:210
     2637#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/group/group.php:23
     2638msgid "Add New"
     2639msgstr ""
     2640
     2641#: vendor-prefixed/saltus/framework/lib/codestar-framework/classes/shortcode-options.class.php:247
     2642#: vendor-prefixed/saltus/framework/lib/codestar-framework/functions/actions.php:16
     2643#: vendor-prefixed/saltus/framework/lib/codestar-framework/functions/actions.php:68
     2644#: vendor-prefixed/saltus/framework/lib/codestar-framework/functions/actions.php:106
     2645#: vendor-prefixed/saltus/framework/lib/codestar-framework/functions/actions.php:141
     2646#: vendor-prefixed/saltus/framework/lib/codestar-framework/functions/actions.php:170
     2647msgid "Error: Invalid nonce verification."
     2648msgstr ""
     2649
     2650#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:36
     2651#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/media/media.php:59
     2652msgid "Not selected"
     2653msgstr ""
     2654
     2655#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:72
     2656#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/date/date.php:31
     2657#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/datetime/datetime.php:36
     2658msgid "From"
     2659msgstr ""
     2660
     2661#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:90
     2662#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/date/date.php:32
     2663#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/datetime/datetime.php:37
     2664msgid "To"
     2665msgstr ""
     2666
     2667#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:108
     2668msgid "Direction"
     2669msgstr ""
     2670
     2671#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:114
     2672msgid "Gradient Direction"
     2673msgstr ""
     2674
     2675#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:115
     2676msgid "&#8659; top to bottom"
     2677msgstr ""
     2678
     2679#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:116
     2680msgid "&#8658; left to right"
     2681msgstr ""
     2682
     2683#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:117
     2684msgid "&#8664; corner top to right"
     2685msgstr ""
     2686
     2687#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:118
     2688msgid "&#8665; corner top to left"
     2689msgstr ""
     2690
     2691#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:161
     2692msgid "Background Position"
     2693msgstr ""
     2694
     2695#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:162
     2696msgid "Left Top"
     2697msgstr ""
     2698
     2699#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:163
     2700msgid "Left Center"
     2701msgstr ""
     2702
     2703#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:164
     2704msgid "Left Bottom"
     2705msgstr ""
     2706
     2707#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:165
     2708msgid "Center Top"
     2709msgstr ""
     2710
     2711#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:166
     2712msgid "Center Center"
     2713msgstr ""
     2714
     2715#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:167
     2716msgid "Center Bottom"
     2717msgstr ""
     2718
     2719#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:168
     2720msgid "Right Top"
     2721msgstr ""
     2722
     2723#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:169
     2724msgid "Right Center"
     2725msgstr ""
     2726
     2727#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:170
     2728msgid "Right Bottom"
     2729msgstr ""
     2730
     2731#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:184
     2732msgid "Background Repeat"
     2733msgstr ""
     2734
     2735#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:185
     2736msgid "Repeat"
     2737msgstr ""
     2738
     2739#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:186
     2740msgid "No Repeat"
     2741msgstr ""
     2742
     2743#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:187
     2744msgid "Repeat Horizontally"
     2745msgstr ""
     2746
     2747#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:188
     2748msgid "Repeat Vertically"
     2749msgstr ""
     2750
     2751#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:202
     2752msgid "Background Attachment"
     2753msgstr ""
     2754
     2755#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:203
     2756msgid "Scroll"
     2757msgstr ""
     2758
     2759#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:204
     2760msgid "Fixed"
     2761msgstr ""
     2762
     2763#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:218
     2764msgid "Background Size"
     2765msgstr ""
     2766
     2767#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:219
     2768msgid "Cover"
     2769msgstr ""
     2770
     2771#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:220
     2772msgid "Contain"
     2773msgstr ""
     2774
     2775#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:221
     2776msgid "Auto"
     2777msgstr ""
     2778
     2779#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:235
     2780msgid "Background Origin"
     2781msgstr ""
     2782
     2783#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:236
     2784#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:254
     2785msgid "Padding Box"
     2786msgstr ""
     2787
     2788#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:237
     2789#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:253
     2790msgid "Border Box"
     2791msgstr ""
     2792
     2793#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:238
     2794#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:255
     2795msgid "Content Box"
     2796msgstr ""
     2797
     2798#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:252
     2799msgid "Background Clip"
     2800msgstr ""
     2801
     2802#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:269
     2803msgid "Background Blend Mode"
     2804msgstr ""
     2805
     2806#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:270
     2807#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/link_color/link_color.php:36
     2808#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:186
     2809msgid "Normal"
     2810msgstr ""
     2811
     2812#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:271
     2813msgid "Multiply"
     2814msgstr ""
     2815
     2816#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:272
     2817msgid "Screen"
     2818msgstr ""
     2819
     2820#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:273
     2821msgid "Overlay"
     2822msgstr ""
     2823
     2824#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:274
     2825msgid "Darken"
     2826msgstr ""
     2827
     2828#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:275
     2829msgid "Lighten"
     2830msgstr ""
     2831
     2832#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:276
     2833msgid "Color Dodge"
     2834msgstr ""
     2835
     2836#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:277
     2837msgid "Saturation"
     2838msgstr ""
     2839
     2840#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/background/background.php:279
     2841msgid "Luminosity"
     2842msgstr ""
     2843
     2844#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/backup/backup.php:26
     2845msgid "Import"
     2846msgstr ""
     2847
     2848#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/backup/backup.php:29
     2849msgid "Export & Download"
     2850msgstr ""
     2851
     2852#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/border/border.php:25
     2853#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/spacing/spacing.php:25
     2854msgid "top"
     2855msgstr ""
     2856
     2857#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/border/border.php:26
     2858#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/spacing/spacing.php:26
     2859msgid "right"
     2860msgstr ""
     2861
     2862#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/border/border.php:27
     2863#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/spacing/spacing.php:27
     2864msgid "bottom"
     2865msgstr ""
     2866
     2867#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/border/border.php:28
     2868#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/spacing/spacing.php:28
     2869msgid "left"
     2870msgstr ""
     2871
     2872#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/border/border.php:29
     2873#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/spacing/spacing.php:29
     2874msgid "all"
     2875msgstr ""
     2876
     2877#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/border/border.php:51
     2878#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:214
     2879msgid "Solid"
     2880msgstr ""
     2881
     2882#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/border/border.php:52
     2883#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:217
     2884msgid "Dashed"
     2885msgstr ""
     2886
     2887#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/border/border.php:53
     2888#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:216
     2889msgid "Dotted"
     2890msgstr ""
     2891
     2892#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/border/border.php:54
     2893#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:215
     2894msgid "Double"
     2895msgstr ""
     2896
     2897#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/border/border.php:55
     2898msgid "Inset"
     2899msgstr ""
     2900
     2901#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/border/border.php:56
     2902msgid "Outset"
     2903msgstr ""
     2904
     2905#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/border/border.php:57
     2906msgid "Groove"
     2907msgstr ""
     2908
     2909#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/border/border.php:58
     2910msgid "ridge"
     2911msgstr ""
     2912
     2913#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/checkbox/checkbox.php:23
     2914msgid "Check/Uncheck All"
     2915msgstr ""
     2916
     2917#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/dimensions/dimensions.php:22
     2918msgid "width"
     2919msgstr ""
     2920
     2921#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/dimensions/dimensions.php:23
     2922msgid "height"
     2923msgstr ""
     2924
     2925#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/gallery/gallery.php:20
     2926msgid "Add Gallery"
     2927msgstr ""
     2928
     2929#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/gallery/gallery.php:21
     2930msgid "Edit Gallery"
     2931msgstr ""
     2932
     2933#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/gallery/gallery.php:22
     2934msgid "Clear"
     2935msgstr ""
     2936
     2937#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/group/group.php:41
     2938#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/repeater/repeater.php:27
     2939msgid "Error: Field ID conflict."
     2940msgstr ""
     2941
     2942#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/group/group.php:52
     2943#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/group/group.php:107
     2944#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/repeater/repeater.php:48
     2945#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/repeater/repeater.php:76
     2946msgid "Are you sure to delete this item?"
     2947msgstr ""
     2948
     2949#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/group/group.php:141
     2950#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/repeater/repeater.php:89
     2951msgid "You cannot add more."
     2952msgstr ""
     2953
     2954#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/group/group.php:142
     2955#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/repeater/repeater.php:90
     2956msgid "You cannot remove more."
     2957msgstr ""
     2958
     2959#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/icon/icon.php:20
     2960#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/icon/icon.php:53
     2961msgid "Add Icon"
     2962msgstr ""
     2963
     2964#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/icon/icon.php:21
     2965msgid "Remove Icon"
     2966msgstr ""
     2967
     2968#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/link/link.php:20
     2969msgid "Add Link"
     2970msgstr ""
     2971
     2972#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/link/link.php:21
     2973msgid "Edit Link"
     2974msgstr ""
     2975
     2976#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/link/link.php:22
     2977msgid "Remove Link"
     2978msgstr ""
     2979
     2980#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/link_color/link_color.php:37
     2981msgid "Hover"
     2982msgstr ""
     2983
     2984#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/link_color/link_color.php:38
     2985msgid "Active"
     2986msgstr ""
     2987
     2988#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/link_color/link_color.php:39
     2989msgid "Visited"
     2990msgstr ""
     2991
     2992#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/link_color/link_color.php:40
     2993msgid "Focus"
     2994msgstr ""
     2995
     2996#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/media/media.php:25
     2997#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/upload/upload.php:24
     2998msgid "Upload"
     2999msgstr ""
     3000
     3001#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/media/media.php:26
     3002#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/upload/upload.php:25
     3003msgid "Remove"
     3004msgstr ""
     3005
     3006#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/switcher/switcher.php:20
     3007msgid "On"
     3008msgstr ""
     3009
     3010#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/switcher/switcher.php:21
     3011msgid "Off"
     3012msgstr ""
     3013
     3014#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:97
     3015msgid "Select a font"
     3016msgstr ""
     3017
     3018#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:105
     3019msgid "Backup Font Family"
     3020msgstr ""
     3021
     3022#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:130
     3023msgid "Font Style"
     3024msgstr ""
     3025
     3026#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:144
     3027#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:145
     3028msgid "Load Extra Styles"
     3029msgstr ""
     3030
     3031#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:158
     3032msgid "Subset"
     3033msgstr ""
     3034
     3035#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:168
     3036msgid "Text Align"
     3037msgstr ""
     3038
     3039#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:170
     3040msgid "Inherit"
     3041msgstr ""
     3042
     3043#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:171
     3044msgid "Left"
     3045msgstr ""
     3046
     3047#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:172
     3048msgid "Center"
     3049msgstr ""
     3050
     3051#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:174
     3052msgid "Justify"
     3053msgstr ""
     3054
     3055#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:175
     3056msgid "Initial"
     3057msgstr ""
     3058
     3059#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:184
     3060msgid "Font Variant"
     3061msgstr ""
     3062
     3063#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:187
     3064msgid "Small Caps"
     3065msgstr ""
     3066
     3067#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:188
     3068msgid "All Small Caps"
     3069msgstr ""
     3070
     3071#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:197
     3072msgid "Text Transform"
     3073msgstr ""
     3074
     3075#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:200
     3076msgid "Capitalize"
     3077msgstr ""
     3078
     3079#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:201
     3080msgid "Uppercase"
     3081msgstr ""
     3082
     3083#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:202
     3084msgid "Lowercase"
     3085msgstr ""
     3086
     3087#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:211
     3088msgid "Text Decoration"
     3089msgstr ""
     3090
     3091#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:218
     3092msgid "Wavy"
     3093msgstr ""
     3094
     3095#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:219
     3096msgid "Overline"
     3097msgstr ""
     3098
     3099#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:220
     3100msgid "Line-through"
     3101msgstr ""
     3102
     3103#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:233
     3104msgid "Font Size"
     3105msgstr ""
     3106
     3107#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:245
     3108msgid "Line Height"
     3109msgstr ""
     3110
     3111#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:257
     3112msgid "Letter Spacing"
     3113msgstr ""
     3114
     3115#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:269
     3116msgid "Word Spacing"
     3117msgstr ""
     3118
     3119#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:284
     3120msgid "Font Color"
     3121msgstr ""
     3122
     3123#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:295
     3124msgid "Custom Style"
     3125msgstr ""
     3126
     3127#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:362
     3128msgid "Custom Web Fonts"
     3129msgstr ""
     3130
     3131#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:368
     3132msgid "Safe Web Fonts"
     3133msgstr ""
     3134
     3135#: vendor-prefixed/saltus/framework/lib/codestar-framework/fields/typography/typography.php:388
     3136msgid "Google Web Fonts"
     3137msgstr ""
     3138
     3139#: vendor-prefixed/saltus/framework/lib/codestar-framework/functions/actions.php:72
     3140#: vendor-prefixed/saltus/framework/lib/codestar-framework/functions/actions.php:110
     3141msgid "Error: Invalid key."
     3142msgstr ""
     3143
     3144#: vendor-prefixed/saltus/framework/lib/codestar-framework/functions/actions.php:114
     3145msgid "Error: The response is not a valid JSON response."
     3146msgstr ""
     3147
     3148#: vendor-prefixed/saltus/framework/lib/codestar-framework/functions/actions.php:174
     3149msgid "Error: Invalid term ID."
     3150msgstr ""
     3151
     3152#: vendor-prefixed/saltus/framework/lib/codestar-framework/functions/actions.php:180
     3153msgid "Error: You do not have permission to do that."
     3154msgstr ""
     3155
     3156#: vendor-prefixed/saltus/framework/lib/codestar-framework/functions/validate.php:14
     3157#: vendor-prefixed/saltus/framework/lib/codestar-framework/functions/validate.php:86
     3158msgid "Please enter a valid email address."
     3159msgstr ""
     3160
     3161#: vendor-prefixed/saltus/framework/lib/codestar-framework/functions/validate.php:32
     3162#: vendor-prefixed/saltus/framework/lib/codestar-framework/functions/validate.php:106
     3163msgid "Please enter a valid number."
     3164msgstr ""
     3165
     3166#: vendor-prefixed/saltus/framework/lib/codestar-framework/functions/validate.php:50
     3167#: vendor-prefixed/saltus/framework/lib/codestar-framework/functions/validate.php:126
     3168msgid "This field is required."
     3169msgstr ""
     3170
     3171#: vendor-prefixed/saltus/framework/lib/codestar-framework/functions/validate.php:68
     3172#: vendor-prefixed/saltus/framework/lib/codestar-framework/functions/validate.php:146
     3173msgid "Please enter a valid URL."
     3174msgstr ""
     3175
     3176#: vendor-prefixed/saltus/framework/src/Features/AdminCols/SaltusAdminCols.php:139
     3177#: vendor-prefixed/saltus/framework/src/Features/AdminFilters/SaltusAdminFilters.php:408
     3178msgid "Author"
     3179msgstr ""
     3180
     3181#: vendor-prefixed/saltus/framework/src/Features/AdminFilters/SaltusAdminFilters.php:404
     3182msgid "All Authors"
     3183msgstr ""
     3184
     3185#: vendor-prefixed/saltus/framework/src/Features/Duplicate/SaltusDuplicate.php:68
     3186msgid "Item cannot be found. Please select one to duplicate."
     3187msgstr ""
     3188
     3189#: vendor-prefixed/saltus/framework/src/Features/Duplicate/SaltusDuplicate.php:72
     3190msgid "Please select an item to duplicate."
    21483191msgstr ""
    21493192

  • interactive-globes/trunk/src/Core.php

    r3207680 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes;
     2namespace Saltus\WP\Plugin\InteractiveGlobes;
    33
    4 use Saltus\WP\Framework\Infrastructure\Container\ServiceContainer;
     4use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Container\ServiceContainer;
    55
    6 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\Shortcode\ShortcodeFeature;
    7 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\Shortcode\ShortcodeCore;
    8 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\Meta\MetaFeature;
    9 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\Duplicate\DuplicateFeature;
    10 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\CptManager\CptManagerFeature;
    11 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\Sales\UpsellPageFeature;
    12 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\Updater\UpdateFeature;
     6use Saltus\WP\Plugin\InteractiveGlobes\Features\Shortcode\ShortcodeFeature;
     7use Saltus\WP\Plugin\InteractiveGlobes\Features\Shortcode\ShortcodeCore;
     8use Saltus\WP\Plugin\InteractiveGlobes\Features\Meta\MetaFeature;
     9use Saltus\WP\Plugin\InteractiveGlobes\Features\Duplicate\DuplicateFeature;
     10use Saltus\WP\Plugin\InteractiveGlobes\Features\CptManager\CptManagerFeature;
     11use Saltus\WP\Plugin\InteractiveGlobes\Features\Sales\UpsellPageFeature;
     12use Saltus\WP\Plugin\InteractiveGlobes\Features\Updater\UpdateFeature;
    1313// services
    14 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Services\Assets\AssetsService;
     14use Saltus\WP\Plugin\InteractiveGlobes\Services\Assets\AssetsService;
    1515
    1616/**

  • interactive-globes/trunk/src/Features/CptManager/CptManagerCore.php

    r3207680 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\CptManager;
    3 
    4 use Saltus\WP\Framework\Infrastructure\Plugin\Registerable;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Features\CptManager;
     3
     4use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Container\Invalid;
     5use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Container\ServiceContainer;
     6use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Plugin\Registerable;
    57
    68/**
    … …  
    911class CptManagerCore implements Registerable {
    1012
    11     public function __construct( ...$dependencies ) {}
     13    private $services;
     14    public function __construct( ...$dependencies ) {
     15
     16        if ( empty( $dependencies[1] ) ) {
     17            throw Invalid::from( 'Services' );
     18        }
     19        if ( ! $dependencies[1] instanceof ServiceContainer ) {
     20            throw Invalid::from( $dependencies[1] );
     21        }
     22
     23        $this->services = $dependencies[1];
     24    }
    1225
    1326    /**
    … …  
    1730        // single globe page filter
    1831        add_filter( 'admin_head', [ $this, 'prepare_iframe' ] );
     32        add_action( 'admin_enqueue_scripts', array( $this, 'load_admin_styles' ) );
     33    }
     34
     35    public function load_admin_styles() {
     36        if ( ! isset( $_GET['iframe'] ) ) {
     37            return;
     38        }
     39        try {
     40            $assets = $this->services->get( 'assets' )->create();
     41            $name   = $assets->register_style( '/assets/css/features/cptmanager/modal.css' );
     42            wp_enqueue_style( $name );
     43        } catch ( \Exception $exception ) {
     44
     45            if ( defined( 'WP_DEBUG' ) && WP_DEBUG === true ) {
     46                // phpcs:ignore WordPress.PHP.DevelopmentFunctions
     47                error_log( 'Failed to load styles' );
     48            }
     49        }
    1950    }
    2051
    … …  
    3162            return;
    3263        }
    33         echo '<style>
    34         body { overflow: scroll; background:#FFFFFF; }
    35         html.wp-toolbar { padding-top:0; }
    36         .csf-theme-light .csf-nav-inline {
    37             border-top: 1px solid #ccd0d4;
    38         }
    39         .geocoding-hide { display:none; }
    40         </style>';
     64
     65        echo '
     66        <!DOCTYPE html>
     67        <html>
     68            <head>';
     69            wp_print_media_templates();
     70        echo '</head>
     71        <body>';
    4172
    4273        $this->render_fields( $post, $parent_id );
     74        // add media library
    4375        do_action( 'admin_print_footer_scripts' );
     76        echo '
     77        </body>
     78        </html>
     79        ';
    4480        exit();
    4581    }
    … …  
    104140                data-parent_id="%6$s"
    105141                data-refresh_lis="%6$s"
     142                class="wp-core-ui"
    106143                >
    107144                <div class="csf-field-text modal-title-field" style="margin:20px 0">

  • interactive-globes/trunk/src/Features/CptManager/CptManagerFeature.php

    r3098987 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\CptManager;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Features\CptManager;
    33
    4 use Saltus\WP\Framework\Infrastructure\Service\{
     4use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Service\{
    55    Actionable,
    66    Service,

  • interactive-globes/trunk/src/Features/Duplicate/DuplicateCore.php

    r3207680 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\Duplicate;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Features\Duplicate;
    33
    4 use Saltus\WP\Framework\Infrastructure\Plugin\Registerable;
     4use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Plugin\Registerable;
    55
    66/**
    … …  
    2828            return;
    2929        }
    30    
     30
    3131        // Query for all posts that have the meta field 'globe_id' equal to $post_id
    3232        $args = [
    … …  
    4343            ),
    4444        ];
    45        
     45
    4646        $posts = get_posts($args);
    47    
     47
    4848        // Loop through the results
    4949        foreach ($posts as $post) {
    … …  
    6060                'post_date_gmt' => $post->post_date_gmt,
    6161            );
    62    
     62
    6363            $new_clone_id = wp_insert_post($new_post);
    64    
     64
    6565            // Clone all meta data
    6666            $meta_data = get_post_meta($post->ID);
    … …  
    7070                }
    7171            }
    72    
     72
    7373            // Change the globe_id meta field of the new post
    7474            update_post_meta($new_clone_id, 'globe_id', $new_post_id);

  • interactive-globes/trunk/src/Features/Duplicate/DuplicateFeature.php

    r3207680 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\Duplicate;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Features\Duplicate;
    33
    4 use Saltus\WP\Framework\Infrastructure\Service\{
     4use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Service\{
    55    Actionable,
    66    Service,

  • interactive-globes/trunk/src/Features/Meta/MetaCore.php

    r3207712 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\Meta;
    3 
    4 use Saltus\WP\Framework\Infrastructure\Container\Invalid;
    5 use Saltus\WP\Framework\Infrastructure\Container\ServiceContainer;
    6 use Saltus\WP\Framework\Infrastructure\Plugin\Registerable;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Features\Meta;
     3
     4use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Container\Invalid;
     5use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Container\ServiceContainer;
     6use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Plugin\Registerable;
    77
    88/**
    … …  
    3030    public function register() {
    3131
     32        add_action( 'admin_enqueue_scripts', array( $this, 'load_admin_styles' ) );
     33
     34        add_action( 'add_meta_boxes', [ $this, 'meta_box_shortcode' ] );
     35        add_action( 'add_meta_boxes', [ $this, 'remove_custom_meta_form' ] );
     36
     37        add_action( 'rest_api_init', [ $this, 'custom_endpoints' ] );
     38    }
     39
     40    public function load_admin_styles() {
    3241        try {
    3342            $assets = $this->services->get( 'assets' )->create();
    34             $assets->load_admin_styles( '/assets/css/features/meta/meta-admin.css' );
    3543        } catch ( \Exception $exception ) {
    3644
    … …  
    4048            }
    4149        }
    42 
    43         add_action( 'add_meta_boxes', [ $this, 'meta_box_shortcode' ] );
    44 
    45         add_action( 'rest_api_init', [ $this, 'custom_endpoints' ] );
    46 
    47         add_action( 'add_meta_boxes', [ $this, 'remove_custom_meta_form' ] );
     50        $name = $assets->register_style( '/assets/css/features/meta/meta-admin.css' );
     51        wp_enqueue_style( $name );
    4852    }
    4953
    … …  
    124128    public function render_custom_data_meta_box() {
    125129        global $post;
    126         printf( '<div class="meta_box_shortcode-code_container"><span id="meta_box_shortcode-code">[display-globe id="%1$s"]</span> <button id="ittglobe-copy-button" type="button" class="dashicons dashicons-admin-page" title="Copy to clipboard"></button></div>', (int) esc_attr( $post->ID ) );
     130        printf(
     131            '<div class="meta_box_shortcode-code_container"><span id="meta_box_shortcode-code">[display-globe id="%1$s"]</span> <button id="ittglobe-copy-button" type="button" class="dashicons dashicons-admin-page" title="%2$s"></button></div>',
     132            (int) esc_attr( $post->ID ),
     133            esc_html__( 'Copy to clipboard', 'interactive-globes' )
     134        );
    127135    }
    128136
    … …  
    252260                    position: relative;
    253261                    width: 80%;
    254                     height: 80%;
     262                    height: 85%;
    255263                    text-align: center;
    256264                    margin:5vh auto 0 auto;
    … …  
    263271                    background:#f9f9f9;
    264272                    text-align: right;
    265                     margin:0 auto;
     273                    margin-left:auto;
     274                    margin-right:auto;
     275                    margin-bottom:0;
     276                    margin-top:-60px;
     277                    z-index:9992;
     278                    position:relative;
    266279                    border-top:1px solid #ccc;
    267280                    box-shadow: 0px -4px 5px -3px rgba(0,0,0,0.75);
    … …  
    290303                }
    291304
     305                .overlay a.closebtn.disabled {
     306                    opacity: 0.5;
     307                    pointer-events: none;
     308                }
     309
    292310                .overlay .overlay-content-loading {
    293311                    position: absolute;
    … …  
    295313                    left: 50%;
    296314                    transform: translate(-50%, -50%);
     315                }
     316
     317                .overlay-controls.disabled {
     318                    opacity: 0;
     319                    pointer-events: none;
    297320                }
    298321

  • interactive-globes/trunk/src/Features/Meta/MetaFeature.php

    r3098987 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\Meta;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Features\Meta;
    33
    4 use Saltus\WP\Framework\Infrastructure\Service\{
     4use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Service\{
    55    Actionable,
    66    Service,

  • interactive-globes/trunk/src/Features/Sales/UpsellPage.php

    r3158721 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\Sales;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Features\Sales;
    33
    4 use Saltus\WP\Framework\Infrastructure\Container\Invalid;
    5 use Saltus\WP\Framework\Infrastructure\Container\ServiceContainer;
    6 use Saltus\WP\Framework\Infrastructure\Plugin\Registerable;
     4use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Container\Invalid;
     5use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Container\ServiceContainer;
     6use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Plugin\Registerable;
    77
    88/**
    … …  
    3030     */
    3131    public function register() {
    32         try {
    33             $assets = $this->services->get( 'assets' )->create();
    34             $assets->load_admin_styles( '/assets/css/features/sales/upsell-page.css' );
    35         } catch ( \Exception $exception ) {
    3632
    37             if ( defined( 'WP_DEBUG' ) && WP_DEBUG === true ) {
    38                 // phpcs:ignore WordPress.PHP.DevelopmentFunctions
    39                 error_log( 'Failed to load styles' );
    40             }
    41         }
     33        add_action( 'admin_enqueue_scripts', array( $this, 'load_admin_styles' ) );
     34
    4235        // single globe page filter
    4336        add_action(
    … …  
    5649    }
    5750
     51    public function load_admin_styles() {
     52        try {
     53            $assets = $this->services->get( 'assets' )->create();
     54
     55        } catch ( \Exception $exception ) {
     56
     57            if ( defined( 'WP_DEBUG' ) && WP_DEBUG === true ) {
     58                // phpcs:ignore WordPress.PHP.DevelopmentFunctions
     59                error_log( 'Failed to load styles' );
     60            }
     61        }
     62        $name = $assets->register_style( '/assets/css/features/sales/upsell-page.css' );
     63        wp_enqueue_style( $name );
     64    }
    5865
    5966    public function globe_go_pro_page() {
    … …  
    94101                        <h3>Lifetime License</h3>
    95102                        <p class="price"><s>$89</s></p>
    96                         <p class="price">$49</p>
     103                        <p class="price">$59</p>
    97104                        <p>One-time payment.</p>
    98105                    </div>
    … …  
    103110                <h2>Ready to Upgrade?</h2>
    104111                <p>Get the Pro version today and take your 3D Globes to the next level!</p>
    105                 <a href="https://wpinteractiveglobes.com/get-pro/" target="_blank" class="upgrade-button">Get Pro</a>
     112                <a href="https://wpinteractiveglobes.com/get-pro/" target="_blank" class="upgrade-button">Free 7 Day Trial</a>
    106113            </div>
    107114

  • interactive-globes/trunk/src/Features/Sales/UpsellPageFeature.php

    r3158721 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\Sales;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Features\Sales;
    33
    4 use Saltus\WP\Framework\Infrastructure\Service\{
     4use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Service\{
    55    Actionable,
    66    Service,
    77    Conditional
    88};
    9 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\Sales\UpsellPage;
     9use Saltus\WP\Plugin\InteractiveGlobes\Features\Sales\UpsellPage;
    1010
    1111/**

  • interactive-globes/trunk/src/Features/Shortcode/ShortcodeCore.php

    r3207680 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\Shortcode;
    3 
    4 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Project;
    5 use Saltus\WP\Framework\Infrastructure\Container\Invalid;
    6 use Saltus\WP\Framework\Infrastructure\Container\ServiceContainer;
    7 use Saltus\WP\Framework\Infrastructure\Plugin\Registerable;
    8 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Services\Assets\HasAssets;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Features\Shortcode;
     3
     4use Saltus\WP\Plugin\InteractiveGlobes\Project;
     5use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Container\Invalid;
     6use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Container\ServiceContainer;
     7use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Plugin\Registerable;
     8use Saltus\WP\Plugin\InteractiveGlobes\Plugin\Assets;
     9use Saltus\WP\Plugin\InteractiveGlobes\Services\Assets\HasAssets;
    910
    1011/**
    … …  
    1617
    1718    private $services;
    18     /**
    19      * Options for Globe CPT
    20      */
    21     private $options;
    2219
    2320    /**
    … …  
    4643    }
    4744    /**
    48      * Register Shortcode
     45     * Register Shortcodes
    4946     */
    5047    public function register() {
    5148        add_shortcode( 'display-globe', array( $this, 'render_shortcode' ) );
     49
     50        //region count shortcode
     51        add_shortcode( 'display-globe-region-count', array( $this, 'render_region_count_shortcode' ) );
    5252
    5353        // Hook the function to admin_footer
    … …  
    136136            }
    137137        }
     138
     139        // temp, move out to services
     140        $globe_assets = new Assets( $this->project, $this->services );
     141        $globe_assets->load_globe_styles();
    138142
    139143        $id   = absint( $atts['id'] );
    … …  
    145149            $data['isAdmin'] = true;
    146150        }
     151        $name = $assets->register_script(
     152            '/assets/js/vendor/public/globe.gl.js',
     153            [],
     154            true
     155        );
     156        wp_enqueue_script( $name );
    147157
    148158        $name = $assets->register_script(
    … …  
    179189        $this->setup_meta( $atts );
    180190        $this->meta = apply_filters( 'itt_globes/render/post_setup_meta', $this->meta, $id );
    181         $namespace  = 'Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\ClickActions\\';
     191        $namespace  = 'Saltus\WP\Plugin\InteractiveGlobes\Features\ClickActions\\';
    182192
    183193        // prepare overlays
    … …  
    198208                        unset( $layer_meta['search'] );
    199209
    200                        
     210
    201211                        $new_meta = apply_filters( 'itt_globes/render/post_setup_meta', $layer_meta, $layer_id );
    202212                        $this->meta['layers'][] = $new_meta;

  • interactive-globes/trunk/src/Features/Shortcode/ShortcodeFeature.php

    r3098987 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\Shortcode;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Features\Shortcode;
    33
    4 use Saltus\WP\Framework\Infrastructure\Service\{
     4use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Service\{
    55    Actionable,
    66    Service,

  • interactive-globes/trunk/src/Features/SinglePage/SinglePageCore.php

    r3098987 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\SinglePage;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Features\SinglePage;
    33
    4 use Saltus\WP\Framework\Infrastructure\Plugin\Registerable;
     4use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Plugin\Registerable;
    55
    66/**

  • interactive-globes/trunk/src/Features/SinglePage/SinglePageFeature.php

    r3098987 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\SinglePage;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Features\SinglePage;
    33
    4 use Saltus\WP\Framework\Infrastructure\Service\{
     4use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Service\{
    55    Actionable,
    66    Service,

  • interactive-globes/trunk/src/Features/Tooltip/TooltipCore.php

    r3207680 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\Tooltip;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Features\Tooltip;
    33
    4 use Saltus\WP\Framework\Infrastructure\Plugin\Registerable;
     4use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Plugin\Registerable;
    55
    66/**
    … …  
    2626    public function content_before( $before, $id ) {
    2727        $meta = get_post_meta( $id, 'globe_info', true );
    28    
     28
    2929        if ( empty( $meta['tooltip'] ) ) {
    3030            return $before;
    … …  
    6363            $border_rule = $border ? $border['all'] .'px ' . $border['style'] . ' ' . $border['color'] : 'none';
    6464
    65            
     65
    6666            $style .= sprintf( '
    6767                .itt_globe_%11$s.itt_globe_tooltip {

  • interactive-globes/trunk/src/Features/Tooltip/TooltipFeature.php

    r3098987 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\Tooltip;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Features\Tooltip;
    33
    4 use Saltus\WP\Framework\Infrastructure\Service\{
     4use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Service\{
    55    Actionable,
    66    Service,

  • interactive-globes/trunk/src/Features/Updater/UpdateCore.php

    r3098987 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\Updater;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Features\Updater;
    33
    4 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Project;
    5 use Saltus\WP\Framework\Infrastructure\Container\Invalid;
    6 use Saltus\WP\Framework\Infrastructure\Plugin\Registerable;
     4use Saltus\WP\Plugin\InteractiveGlobes\Project;
     5use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Container\Invalid;
     6use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Plugin\Registerable;
    77
    88/**

  • interactive-globes/trunk/src/Features/Updater/UpdateFeature.php

    r3098987 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\Updater;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Features\Updater;
    33
    4 use Saltus\WP\Framework\Infrastructure\Service\{
     4use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Service\{
    55    Actionable,
    66    Service,

  • interactive-globes/trunk/src/Loader.php

    r2986425 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes;
     2namespace Saltus\WP\Plugin\InteractiveGlobes;
    33
    44/**

  • interactive-globes/trunk/src/Plugin/Assets.php

    r3207680 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Plugin;
    3 
    4 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Project;
    5 
    6 use Saltus\WP\Framework\Infrastructure\Container\ServiceContainer;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Plugin;
     3
     4use Saltus\WP\Plugin\InteractiveGlobes\Project;
     5
     6use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Container\ServiceContainer;
    77
    88/**
    … …  
    2525
    2626    /**
    27      * Suffix for filename
    28      */
    29     private $suffix;
    30 
    31     /**
    32      * Assets Directory
    33      */
    34     private $dir;
    35 
    36     /**
    3727     * Define Assets
    3828     *
    … …  
    4131    public function __construct( Project $project, ServiceContainer $services ) {
    4232        $this->project  = $project;
    43         $this->dir      = WP_ENV === 'development' ? '' : 'dist';
    44         $this->suffix   = WP_ENV === 'development' ? '' : '.min';
    4533        $this->services = $services;
    4634    }
     35
    4736    public function add_type_attribute( $tag, $handle, $src ) {
    48         // if not your script, do nothing and return original $tag
     37        // if not the plugins's scripts, do nothing and return original $tag
    4938        if ( $this->project->name . '_globe' !== $handle &&
    5039            $this->project->name . '_globe-pro' !== $handle &&
    … …  
    5645
    5746        // change the script tag by adding type="module" and return it.
     47        //phpcs:ignore WordPress.WP.EnqueuedResources.NonEnqueuedScript
    5848        $tag = '<script type="module" src="' . esc_url( $src ) . '"></script>';
    5949        return $tag;
    … …  
    6757            return;
    6858        }
    69         $this->load_public_assets();
    70     }
     59    }
     60
    7161    /**
    7262     * Load admin assets.
    … …  
    7767        add_action( 'admin_enqueue_scripts', array( $this, 'load_globe_styles' ) );
    7868        add_action( 'admin_enqueue_scripts', array( $this, 'load_admin_styles' ) );
    79         add_action( 'admin_enqueue_scripts', array( $this, 'load_globe_scripts' ) );
    8069        add_action( 'admin_enqueue_scripts', array( $this, 'load_admin_scripts' ) );
    8170    }
    8271
    8372    /**
    84      * Load globe assets
    85      *
    86      * @param array $meta
    87      * @return void
    88      */
    89     public function load_public_assets() {
    90 
    91         add_action( 'wp_enqueue_scripts', array( $this, 'load_globe_assets' ) );
    92     }
    93 
    94     public function load_globe_assets() {
    95 
    96         $this->load_globe_styles();
    97         $this->load_globe_scripts();
    98     }
    99 
    100     /**
    10173     * Load globe styles
    10274     *
    10375     */
    10476    public function load_globe_styles() {
     77
     78        if ( is_admin() && ! $this->is_globe_admin() ) {
     79            return;
     80        }
    10581
    10682        try {
    … …  
    11288            }
    11389        }
    114         if ( is_admin() && ! $this->is_globe_admin() ) {
    115             return;
    116         }
    11790
    11891        $name = $assets->register_style(
    … …  
    138111    }
    139112
    140     /**
    141      * Load globe scripts
    142      *
    143      */
    144     public function load_globe_scripts() {
    145         if ( is_admin() && ! $this->is_view_editor() ) {
     113
     114    /**
     115     * Load admin styles
     116     *
     117     */
     118    public function load_admin_styles() {
     119
     120        if ( ! $this->is_globe_admin() ) {
    146121            return;
    147122        }
    … …  
    150125            $assets = $this->services->get( 'assets' )->create();
    151126        } catch ( \Exception $exception ) {
    152 
    153127            if ( defined( 'WP_DEBUG' ) && WP_DEBUG === true ) {
    154128                // phpcs:ignore WordPress.PHP.DevelopmentFunctions
    155                 error_log( 'Failed to load styles' );
     129                error_log( 'Failed to load assets' );
    156130            }
    157131        }
    158         $name = $assets->register_script(
    159             '/assets/js/vendor/public/globe.gl.js',
    160             [],
    161             true
    162         );
    163         wp_enqueue_script( $name );
    164     }
    165 
    166     /**
    167      * Load admin styles
    168      *
    169      */
    170     public function load_admin_styles() {
    171 
    172         if ( ! $this->is_globe_admin() ) {
    173             return;
    174         }
    175         // might need styles across all admin, because of menu styles
    176         wp_register_style(
    177             $this->project->name . '_admin',
    178             plugins_url( "{$this->dir}/assets/css/admin/admin-style{$this->suffix}.css", $this->project->file_path ),
    179             false,
    180             $this->project->version
    181         );
    182 
    183         wp_enqueue_style( $this->project->name . '_admin' );
     132        $name = $assets->register_style(
     133            '/assets/css/admin/admin-style.css',
     134            []
     135        );
     136        wp_enqueue_style( $name );
    184137    }
    185138
    … …  
    190143    public function load_admin_scripts() {
    191144
     145        if ( ! is_admin() ) {
     146            return;
     147        }
    192148        if ( ! $this->is_view_editor() ) {
    193149            return;
    … …  
    290246        global $typenow;
    291247        global $pagenow;
    292         return true; //TODO by pcarvalho: revert this
    293248        if ( $typenow !== 'iglobe' || ( $pagenow !== 'post.php' && $pagenow !== 'post-new.php' ) ) {
    294249            return false;

  • interactive-globes/trunk/src/Plugin/I18n.php

    r3098987 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Plugin;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Plugin;
    33
    44/**

  • interactive-globes/trunk/src/Plugin/Lifecycle.php

    r3098987 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Plugin;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Plugin;
    33
    4 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Project;
     4use Saltus\WP\Plugin\InteractiveGlobes\Project;
    55
    66/**

  • interactive-globes/trunk/src/Project.php

    r2986425 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes;
     2namespace Saltus\WP\Plugin\InteractiveGlobes;
    33
    44/**

  • interactive-globes/trunk/src/Services/Assets/AssetsCore.php

    r3158721 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Services\Assets;
    3 
    4 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Project;
    5 use Saltus\WP\Framework\Infrastructure\Container\Invalid;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Services\Assets;
     3
     4use Saltus\WP\Plugin\InteractiveGlobes\Project;
     5use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Container\Invalid;
    66
    77/**

  • interactive-globes/trunk/src/Services/Assets/AssetsService.php

    r2986425 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Services\Assets;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Services\Assets;
    33
    4 use Saltus\WP\Framework\Infrastructure\Service\{
     4use Saltus\WP\Plugin\InteractiveGlobes\Saltus\WP\Framework\Infrastructure\Service\{
    55    Service
    66};
     7
     8use Saltus\WP\Plugin\InteractiveGlobes\Services\Creatable;
    79
    810/**
    911 * Manage Assets like scripts and styles.
    1012 */
    11 class AssetsService implements Service {
     13class AssetsService implements Service, Creatable {
    1214
    1315    private static $instance;
    … …  
    2628     * @return object The new instance
    2729     */
    28     public static function make( $name, $project, $args ) {
    29         return self::$instance;
    30     }
    31 
    3230    public static function create() {
    3331        return self::$instance;

  • interactive-globes/trunk/src/Services/Assets/HasAssets.php

    r3158721 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Services\Assets;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Services\Assets;
    33
    44interface HasAssets {

  • interactive-globes/trunk/src/Services/Model/Assembler.php

    r3158721 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Services\Model;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Services\Model;
    33
    44/**

  • interactive-globes/trunk/src/Services/Model/Base/Features.php

    r3207680 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Services\Model\Base;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Services\Model\Base;
    33
    44/**

  • interactive-globes/trunk/src/Services/Model/Base/Labels.php

    r3115164 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Services\Model\Base;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Services\Model\Base;
    33
    44/**

  • interactive-globes/trunk/src/Services/Model/Base/Meta.php

    r3158721 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Services\Model\Base;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Services\Model\Base;
    33
    44/**
    … …  
    6565                                                            <option value="itt_globe_dotlabel">Dot Label</option>
    6666                                                        </select>
    67                                                        
     67
    6868                                                    </div>
    6969                                                </div>
    … …  
    138138                                ),
    139139                            ),
    140                             'altitude'          => array(
    141                                 'type'    => 'spinner',
    142                                 'default' => 1.7,
    143                                 'step'    => 0.01,
    144                                 'desc'    => __( 'Controls the initial globe scale', 'interactive-globes' ),
    145                                 'title'   => __( 'Initial altitude/scale', 'interactive-globes' ),
     140                            'altitudeOptions' => array(
     141                                'type'   => 'fieldset',
     142                                'title'  => __( 'Altitude/Scale Settings', 'interactive-globes' ),
     143                                'subtitle'   => __( 'Controls the default zoom position and the min/max zoom levels (but the other way around). Think of it as the "camara" altitude. The smaller the value, the closer to the globe surface. Check the "Altitude" value in the "Center Coordinates" in the preview.', 'interactive-globes' ),
     144                                'fields' => array(
     145                                    'altitude'          => array(
     146                                        'type'    => 'spinner',
     147                                        'default' => 1.7,
     148                                        'step'    => 0.01,
     149                                        'desc'    => __( 'Controls the initial globe scale', 'interactive-globes' ),
     150                                        'title'   => __( 'Initial', 'interactive-globes' ),
     151                                    ),
     152                                    'minAltitude' => array(
     153                                        'type'    => 'spinner',
     154                                        'default' => '',
     155                                        'step'    => 0.1,
     156                                        'desc'    => __( 'Controls the minimum altitude/scale. Use this option to prevent users to zoom in too much into the globe. The smaller the value, the closer to the globe surface. Leave empty to disable.', 'interactive-globes' ),
     157                                        'title'   => __( 'Minimum', 'interactive-globes' ),
     158                                    ),
     159                                    'maxAltitude' => array(
     160                                        'type'    => 'spinner',
     161                                        'default' => '',
     162                                        'step'    => 0.1,
     163                                        'desc'    => __( 'Controls the maximum altitude/scale. Use this option to prevent users to zoom out too much from the globe. The larger the value, the further away from the globe. Leave empty to disable.', 'interactive-globes' ),
     164                                        'title'   => __( 'Maximum', 'interactive-globes' ),
     165                                    ),
     166                                ),
    146167                            ),
    147168                            'centerCoordinates' => array(

  • interactive-globes/trunk/src/Services/Model/Base/MetaDotLabel.php

    r3207680 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Services\Model\Base;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Services\Model\Base;
    33
    4 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\Meta\MetaCore;
     4use Saltus\WP\Plugin\InteractiveGlobes\Features\Meta\MetaCore;
    55
    66/**

  • interactive-globes/trunk/src/Services/Model/Base/MetaPoint.php

    r3158721 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Services\Model\Base;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Services\Model\Base;
    33
    4 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Features\Meta\MetaCore;
     4use Saltus\WP\Plugin\InteractiveGlobes\Features\Meta\MetaCore;
    55/**
    66 * common meta
    … …  
    1919        $meta['globe_info']['sections']['points'] = [
    2020
    21             'title'  => __( 'Points', 'interactive-globes' ),
     21            'title'  => __( '3D Markers', 'interactive-globes' ),
    2222            'icon'   => 'fa fa-circle fa-lg',
    2323            'class'  => 'tab_itt_globe_point',
    … …  
    2525                'points_info'   => array(
    2626                    'type'    => 'content',
    27                     'content' => '<div class="itt_globe_admin_example"><div>' . __( 'Add <strong>cylinder point markers</strong> to the globe. <br>Click "Add New Point" below to start adding points.', 'interactive-globes' )
     27                    'content' => '<div class="itt_globe_admin_example"><div>' . __( 'Add <strong>3D point markers</strong> to the globe. <br>Click "Add New Point" below to start adding points.', 'interactive-globes' )
    2828                        . '<br> ' .
    2929                        /* translators: %s will be a link to an external website */
    … …  
    107107                            'default' => 'none',
    108108                        ),
     109                        // placeholder for type field
     110                        'type'   => array(
     111                            'type'    => 'content',
     112                            'class'   => 'hidden',
     113                            'content' => '',
     114                        ),
    109115                        'radius'   => array(
    110116                            'type'    => 'spinner',
    111117                            'default' => 20,
    112118                            'step'    => 1,
    113                             'title'   => __( 'Radius', 'interactive-globes' ),
     119                            'title'   => __( 'Radius / Size', 'interactive-globes' ),
    114120                        ),
    115121                        'altitude' => array(

  • interactive-globes/trunk/src/Services/Model/Base/Model.php

    r3115164 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Services\Model\Base;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Services\Model\Base;
    33
    44/**

  • interactive-globes/trunk/src/Services/Model/Base/Options.php

    r3115164 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Services\Model\Base;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Services\Model\Base;
    33
    44/**

  • interactive-globes/trunk/src/Services/Model/Base/SafeNL2BR.php

    r3207680 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Services\Model\Base;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Services\Model\Base;
    33
    44/**

  • interactive-globes/trunk/src/Services/Model/Base/Settings.php

    r3207680 r3263746  
    11<?php
    2 namespace Saltus\WP\Plugin\Saltus\InteractiveGlobes\Services\Model\Base;
     2namespace Saltus\WP\Plugin\InteractiveGlobes\Services\Model\Base;
    33
    44/**

  • interactive-globes/trunk/src/models/00-globe-free.php

    r3207680 r3263746  
    88
    99// Assemblers
    10 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Services\Model\Assembler;
    11 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Services\Model\Base;
     10use Saltus\WP\Plugin\InteractiveGlobes\Services\Model\Assembler;
     11use Saltus\WP\Plugin\InteractiveGlobes\Services\Model\Base;
    1212
    1313function itt_globe_model_free() {

  • interactive-globes/trunk/src/models/01-globe-dotlabel.php

    r3207680 r3263746  
    11<?php
    22
    3 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Services\Model\Base\SafeNL2BR;
     3use Saltus\WP\Plugin\InteractiveGlobes\Services\Model\Base\SafeNL2BR;
    44$options = get_option( 'ittglobes' );
    55
    … …  
    239239add_filter( 'itt_globes/render/post_setup_meta', 'add_dotlabel_to_shortcode', 10, 2 );
    240240function add_dotlabel_to_shortcode( $globe_meta, $globe_id ) {
     241
     242    if ( $globe_id === 0 ) {
     243        return $globe_meta;
     244    }
    241245    // dotlabel
    242246    $args          = [

  • interactive-globes/trunk/src/models/02-globe-point.php

    r3207680 r3263746  
    11<?php
    2 use Saltus\WP\Plugin\Saltus\InteractiveGlobes\Services\Model\Base\SafeNL2BR;
     2use Saltus\WP\Plugin\InteractiveGlobes\Services\Model\Base\SafeNL2BR;
    33
    44$options               = get_option( 'ittglobes' );
    … …  
    4747    ],
    4848    'labels'       => [
    49         'has_one'   => 'Point',
    50         'has_many'  => 'Points',
     49        'has_one'   => 'Marker',
     50        'has_many'  => 'Markers',
    5151        // optional, but better for translation
    5252        'overrides' => array(
    5353            'labels'        => array(
    54                 'name'                  => __( 'Points', 'interactive-globes' ),
    55                 'singular_name'         => __( 'Point', 'interactive-globes' ),
    56                 'menu_name'             => __( 'Points', 'interactive-globes' ),
    57                 'name_admin_bar'        => __( 'Points', 'interactive-globes' ),
     54                'name'                  => __( '3D Markers', 'interactive-globes' ),
     55                'singular_name'         => __( 'Marker', 'interactive-globes' ),
     56                'menu_name'             => __( 'Markers', 'interactive-globes' ),
     57                'name_admin_bar'        => __( 'Marker', 'interactive-globes' ),
    5858                'add_new'               => __( 'Create New', 'interactive-globes' ),
    59                 'add_new_item'          => __( 'Create New Point', 'interactive-globes' ),
     59                'add_new_item'          => __( 'Create New Marker', 'interactive-globes' ),
    6060                'edit_item'             => __( 'Edit', 'interactive-globes' ),
    61                 'new_item'              => __( 'New Point', 'interactive-globes' ),
    62                 'view_item'             => __( 'View Point', 'interactive-globes' ),
    63                 'view_items'            => __( 'View Points', 'interactive-globes' ),
    64                 'search_items'          => __( 'Search Points', 'interactive-globes' ),
    65                 'not_found'             => __( 'No Points found.', 'interactive-globes' ),
    66                 'not_found_in_trash'    => __( 'No Points found in Trash.', 'interactive-globes' ),
     61                'new_item'              => __( 'New Marker', 'interactive-globes' ),
     62                'view_item'             => __( 'View Marker', 'interactive-globes' ),
     63                'view_items'            => __( 'View Markers', 'interactive-globes' ),
     64                'search_items'          => __( 'Search Markers', 'interactive-globes' ),
     65                'not_found'             => __( 'No Markers found.', 'interactive-globes' ),
     66                'not_found_in_trash'    => __( 'No Markers found in Trash.', 'interactive-globes' ),
    6767                'parent_item-colon'     => __( 'Parent Globe:', 'interactive-globes' ),
    68                 'all_items'             => '&#9900; ' . __( 'Points', 'interactive-globes' ),
    69                 'archives'              => __( 'Point Archives', 'interactive-globes' ),
    70                 'attributes'            => __( 'Point Attributes', 'interactive-globes' ),
    71                 'insert_into_item'      => __( 'Insert into Point', 'interactive-globes' ),
    72                 'uploaded_to_this_item' => __( 'Uploaded to this Point', 'interactive-globes' ),
    73                 'filter_items_list'     => __( 'Filter Point list', 'interactive-globes' ),
    74                 'items_list_navigation' => __( 'Point list navigation', 'interactive-globes' ),
    75                 'items_list'            => __( 'Point list', 'interactive-globes' ),
    76                 'featured_image'        => __( 'Point Cover Image', 'interactive-globes' ),
    77                 'set_featured_image'    => __( 'Set Point Cover Image', 'interactive-globes' ),
    78                 'remove_featured_image' => __( 'Remove Point Cover', 'interactive-globes' ),
    79                 'use_featured_image'    => __( 'Use as Point Cover', 'interactive-globes' ),
     68                'all_items'             => '&#9900; ' . __( 'Markers', 'interactive-globes' ),
     69                'archives'              => __( 'Marker Archives', 'interactive-globes' ),
     70                'attributes'            => __( 'Marker Attributes', 'interactive-globes' ),
     71                'insert_into_item'      => __( 'Insert into Marker', 'interactive-globes' ),
     72                'uploaded_to_this_item' => __( 'Uploaded to this Marker', 'interactive-globes' ),
     73                'filter_items_list'     => __( 'Filter Marker list', 'interactive-globes' ),
     74                'items_list_navigation' => __( 'Marker list navigation', 'interactive-globes' ),
     75                'items_list'            => __( 'Marker list', 'interactive-globes' ),
     76                'featured_image'        => __( 'Marker Cover Image', 'interactive-globes' ),
     77                'set_featured_image'    => __( 'Set Marker Cover Image', 'interactive-globes' ),
     78                'remove_featured_image' => __( 'Remove Marker Cover', 'interactive-globes' ),
     79                'use_featured_image'    => __( 'Use as Marker Cover', 'interactive-globes' ),
    8080            ),
    8181            // you can use the placeholders {permalink}, {preview_url}, {date}
    8282            'messages'      => array(
    83                 'post_updated'         => __( 'Point information updated. <a href="{permalink}" target="_blank">View Globe</a>', 'interactive-globes' ),
    84                 'post_updated_short'   => __( 'Point info updated', 'interactive-globes' ),
     83                'post_updated'         => __( 'Marker information updated. <a href="{permalink}" target="_blank">View Globe</a>', 'interactive-globes' ),
     84                'post_updated_short'   => __( 'Marker info updated', 'interactive-globes' ),
    8585                'custom_field_updated' => __( 'Custom field updated', 'interactive-globes' ),
    8686                'custom_field_deleted' => __( 'Custom field deleted', 'interactive-globes' ),
    87                 'restored_to_revision' => __( 'Point content restored from revision', 'interactive-globes' ),
    88                 'post_published'       => __( 'Point Published', 'interactive-globes' ),
    89                 'post_saved'           => __( 'Point information saved.', 'interactive-globes' ),
     87                'restored_to_revision' => __( 'Marker content restored from revision', 'interactive-globes' ),
     88                'post_published'       => __( 'Marker Published', 'interactive-globes' ),
     89                'post_saved'           => __( 'Marker information saved.', 'interactive-globes' ),
    9090                'post_submitted'       => __( 'Point submitted. <a href="{preview_url}" target="_blank">Preview</a>', 'interactive-globes' ),
    9191                'post_schedulled'      => __( 'Point scheduled for {date}. <a href="{preview_url}" target="_blank">Preview</a>', 'interactive-globes' ),
    … …  
    9393            ),
    9494            'bulk_messages' => array(
    95                 'updated_singular'   => __( 'Point updated. Yay!', 'interactive-globes' ),
    96                 'updated_plural'     => __( '%s Point updated. Yay!', 'interactive-globes' ),
    97                 'locked_singular'    => __( 'Point not updated, somebody is editing it', 'interactive-globes' ),
    98                 'locked_plural'      => __( '%s Point not updated, somebody is editing them', 'interactive-globes' ),
    99                 'deleted_singular'   => __( 'Point permanetly deleted. Fahrenheit 451 team was here?', 'interactive-globes' ),
    100                 'deleted_plural'     => __( '%s Point permanently deleted. Why? :(', 'interactive-globes' ),
    101                 'trashed_singular'   => __( 'Point moved to the trash. I\'m sad :(', 'interactive-globes' ),
    102                 'trashed_plural'     => __( '%s Point moved to the trash. Why? :(', 'interactive-globes' ),
    103                 'untrashed_singular' => __( 'Point recovered from trash. Well done!', 'interactive-globes' ),
    104                 'untrashed_plural'   => __( '%s Point saved from the enemies!', 'interactive-globes' ),
     95                'updated_singular'   => __( 'Marker updated. Yay!', 'interactive-globes' ),
     96                'updated_plural'     => __( '%s Marker updated. Yay!', 'interactive-globes' ),
     97                'locked_singular'    => __( 'Marker not updated, somebody is editing it', 'interactive-globes' ),
     98                'locked_plural'      => __( '%s Marker not updated, somebody is editing them', 'interactive-globes' ),
     99                'deleted_singular'   => __( 'Marker permanetly deleted. Fahrenheit 451 team was here?', 'interactive-globes' ),
     100                'deleted_plural'     => __( '%s Marker permanently deleted. Why? :(', 'interactive-globes' ),
     101                'trashed_singular'   => __( 'Marker moved to the trash. I\'m sad :(', 'interactive-globes' ),
     102                'trashed_plural'     => __( '%s Marker moved to the trash. Why? :(', 'interactive-globes' ),
     103                'untrashed_singular' => __( 'Marker recovered from trash. Well done!', 'interactive-globes' ),
     104                'untrashed_plural'   => __( '%s Marker saved from the enemies!', 'interactive-globes' ),
    105105            ),
    106106            // overrides some of the available button labels and placeholders
    107107            'ui'            => array(
    108                 'enter_title_here' => __( 'Enter Point name here', 'interactive-globes' ),
     108                'enter_title_here' => __( 'Enter Marker name here', 'interactive-globes' ),
    109109            ),
    110110        ),
    … …  
    235235add_filter( 'itt_globes/render/post_setup_meta', 'add_point_to_shortcode', 10, 2 );
    236236function add_point_to_shortcode( $globe_meta, $globe_id ) {
    237     $args          = [
     237
     238    if ( $globe_id === 0 ) {
     239        return $globe_meta;
     240    }
     241    $args             = [
    238242        'post_type'      => 'itt_globe_point',
    239243        'posts_per_page' => -1,
    … …  
    247251        ],
    248252    ];
    249     $cpt_list      = [];
     253    $cpt_points_list  = [];
     254    $cpt_objects_list = [];
     255
    250256    $cpt_query     = new \WP_Query( $args );
    251257    $click_actions = [];
    … …  
    273279            $cpt_info['globe_id']       = $globe_id;
    274280
    275             $cpt_list[] = $cpt_info;
     281            // check type - cylinder is the default point type
     282            if ( empty( $cpt_info['useCustom'] ) || $cpt_info['useCustom'] === false || empty( $cpt_info['type'] ) ) {
     283                $cpt_info['type'] = isset( $globe_meta['pointDefaults']['type'] ) ? $globe_meta['pointDefaults']['type'] : 'cylinder';
     284            }
     285
     286            if ( ! empty( $cpt_info['type'] ) && is_array( $cpt_info['type'] ) ) {
     287                $cpt_info['type'] = $cpt_info['type'][0];
     288            }
     289
     290            if ( $cpt_info['type'] === 'cylinder' ) {
     291                $cpt_points_list[] = $cpt_info;
     292            } else {
     293                $cpt_objects_list[] = $cpt_info;
     294            }
    276295
    277296            if ( ! empty( $cpt_info['action'] ) &&
    278297                $cpt_info['action'] !== 'none' ) {
    279298
    280                 if(is_array($cpt_info['action'])) {
     299                if ( is_array( $cpt_info['action'] ) ) {
    281300                    $cpt_info['action'] = $cpt_info['action'][0];
    282301                }
    283                
     302
    284303                $click_actions[] = $cpt_info['action'];
    285304            }
    … …  
    289308    wp_reset_query();
    290309
    291     $globe_meta['points'] = $cpt_list;
     310    $globe_meta['points']  = $cpt_points_list;
     311    $globe_meta['objects'] = $cpt_objects_list;
    292312
    293313    $globe_meta['enabled_click_actions'] = $globe_meta['enabled_click_actions'] ?? [];

  • interactive-globes/trunk/vendor/autoload.php

    r3098987 r3263746  
    2323require_once __DIR__ . '/composer/autoload_real.php';
    2424
    25 return ComposerAutoloaderInit2a3c1dd1c0353fd131878c23d1c156ec::getLoader();
     25return ComposerAutoloaderInit25dbc9f91dd60cec63ebce8f5ddfa9d1::getLoader();

  • interactive-globes/trunk/vendor/composer/InstalledVersions.php

    r2986425 r3263746  
    3232     */
    3333    private static $installed;
     34
     35    /**
     36     * @var bool
     37     */
     38    private static $installedIsLocalDir;
    3439
    3540    /**
    … …  
    310315        self::$installed = $data;
    311316        self::$installedByVendor = array();
     317
     318        // when using reload, we disable the duplicate protection to ensure that self::$installed data is
     319        // always returned, but we cannot know whether it comes from the installed.php in __DIR__ or not,
     320        // so we have to assume it does not, and that may result in duplicate data being returned when listing
     321        // all installed packages for example
     322        self::$installedIsLocalDir = false;
    312323    }
    313324
    … …  
    323334
    324335        $installed = array();
     336        $copiedLocalDir = false;
    325337
    326338        if (self::$canGetVendors) {
     339            $selfDir = strtr(__DIR__, '\\', '/');
    327340            foreach (ClassLoader::getRegisteredLoaders() as $vendorDir => $loader) {
     341                $vendorDir = strtr($vendorDir, '\\', '/');
    328342                if (isset(self::$installedByVendor[$vendorDir])) {
    329343                    $installed[] = self::$installedByVendor[$vendorDir];
    … …  
    331345                    /** @var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $required */
    332346                    $required = require $vendorDir.'/composer/installed.php';
    333                     $installed[] = self::$installedByVendor[$vendorDir] = $required;
    334                     if (null === self::$installed && strtr($vendorDir.'/composer', '\\', '/') === strtr(__DIR__, '\\', '/')) {
    335                         self::$installed = $installed[count($installed) - 1];
     347                    self::$installedByVendor[$vendorDir] = $required;
     348                    $installed[] = $required;
     349                    if (self::$installed === null && $vendorDir.'/composer' === $selfDir) {
     350                        self::$installed = $required;
     351                        self::$installedIsLocalDir = true;
    336352                    }
     353                }
     354                if (self::$installedIsLocalDir && $vendorDir.'/composer' === $selfDir) {
     355                    $copiedLocalDir = true;
    337356                }
    338357            }
    … …  
    351370        }
    352371
    353         if (self::$installed !== array()) {
     372        if (self::$installed !== array() && !$copiedLocalDir) {
    354373            $installed[] = self::$installed;
    355374        }

  • interactive-globes/trunk/vendor/composer/LICENSE

    r3207680 r3263746  
     1
    12Copyright (c) Nils Adermann, Jordi Boggiano
    23
    … …  
    1819OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    1920THE SOFTWARE.
     21

  • interactive-globes/trunk/vendor/composer/autoload_classmap.php

    r3207680 r3263746  
    77
    88return array(
     9    'CSF' => $vendorDir . '/saltus/framework/lib/codestar-framework/classes/setup.class.php',
     10    'CSF_Abstract' => $vendorDir . '/saltus/framework/lib/codestar-framework/classes/abstract.class.php',
     11    'CSF_Comment_Metabox' => $vendorDir . '/saltus/framework/lib/codestar-framework/classes/comment-options.class.php',
     12    'CSF_Customize_Options' => $vendorDir . '/saltus/framework/lib/codestar-framework/classes/customize-options.class.php',
     13    'CSF_Field_accordion' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/accordion/accordion.php',
     14    'CSF_Field_background' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/background/background.php',
     15    'CSF_Field_backup' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/backup/backup.php',
     16    'CSF_Field_border' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/border/border.php',
     17    'CSF_Field_button_set' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/button_set/button_set.php',
     18    'CSF_Field_callback' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/callback/callback.php',
     19    'CSF_Field_checkbox' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/checkbox/checkbox.php',
     20    'CSF_Field_code_editor' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/code_editor/code_editor.php',
     21    'CSF_Field_color' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/color/color.php',
     22    'CSF_Field_color_group' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/color_group/color_group.php',
     23    'CSF_Field_content' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/content/content.php',
     24    'CSF_Field_date' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/date/date.php',
     25    'CSF_Field_datetime' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/datetime/datetime.php',
     26    'CSF_Field_dimensions' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/dimensions/dimensions.php',
     27    'CSF_Field_fieldset' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/fieldset/fieldset.php',
     28    'CSF_Field_gallery' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/gallery/gallery.php',
     29    'CSF_Field_group' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/group/group.php',
     30    'CSF_Field_heading' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/heading/heading.php',
     31    'CSF_Field_icon' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/icon/icon.php',
     32    'CSF_Field_image_select' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/image_select/image_select.php',
     33    'CSF_Field_link' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/link/link.php',
     34    'CSF_Field_link_color' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/link_color/link_color.php',
     35    'CSF_Field_map' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/map/map.php',
     36    'CSF_Field_media' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/media/media.php',
     37    'CSF_Field_notice' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/notice/notice.php',
     38    'CSF_Field_number' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/number/number.php',
     39    'CSF_Field_palette' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/palette/palette.php',
     40    'CSF_Field_radio' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/radio/radio.php',
     41    'CSF_Field_repeater' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/repeater/repeater.php',
     42    'CSF_Field_select' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/select/select.php',
     43    'CSF_Field_slider' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/slider/slider.php',
     44    'CSF_Field_sortable' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/sortable/sortable.php',
     45    'CSF_Field_sorter' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/sorter/sorter.php',
     46    'CSF_Field_spacing' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/spacing/spacing.php',
     47    'CSF_Field_spinner' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/spinner/spinner.php',
     48    'CSF_Field_subheading' => $vendorDir . '/saltus/framework/lib/codestar-framework/fields/subheading/subheading.php',
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     348    'Saltus_WP_Plugin_InteractiveGlobes_CSF_Welcome' => $baseDir . '/../vendor-prefixed/saltus/framework/lib/codestar-framework/views/welcome.php',
     349    'Saltus_WP_Plugin_InteractiveGlobes_CSF_Widget' => $baseDir . '/../vendor-prefixed/saltus/framework/lib/codestar-framework/classes/widget-options.class.php',
     350    'Saltus_WP_Plugin_InteractiveGlobes_WP_Customize_Control_CSF' => $baseDir . '/../vendor-prefixed/saltus/framework/lib/codestar-framework/functions/customize.php',
     351    'Saltus_WP_Plugin_InteractiveGlobes_WP_Customize_Panel_CSF' => $baseDir . '/../vendor-prefixed/saltus/framework/lib/codestar-framework/functions/customize.php',
     352    'Saltus_WP_Plugin_InteractiveGlobes_WP_Customize_Section_CSF' => $baseDir . '/../vendor-prefixed/saltus/framework/lib/codestar-framework/functions/customize.php',
     353    'WP_Customize_Control_CSF' => $vendorDir . '/saltus/framework/lib/codestar-framework/functions/customize.php',
     354    'WP_Customize_Panel_CSF' => $vendorDir . '/saltus/framework/lib/codestar-framework/functions/customize.php',
     355    'WP_Customize_Section_CSF' => $vendorDir . '/saltus/framework/lib/codestar-framework/functions/customize.php',
    150356);

  • interactive-globes/trunk/vendor/composer/autoload_psr4.php

    r2986425 r3263746  
    77
    88return array(
    9     'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\' => array($baseDir . '/../src'),
     9    'Saltus\\WP\\Plugin\\InteractiveGlobes\\' => array($baseDir . '/../src'),
    1010    'Saltus\\WP\\Framework\\' => array($vendorDir . '/saltus/framework/src'),
    1111    'Noodlehaus\\' => array($vendorDir . '/hassankhan/config/src'),

  • interactive-globes/trunk/vendor/composer/autoload_real.php

    r3098987 r3263746  
    33// autoload_real.php @generated by Composer
    44
    5 class ComposerAutoloaderInit2a3c1dd1c0353fd131878c23d1c156ec
     5class ComposerAutoloaderInit25dbc9f91dd60cec63ebce8f5ddfa9d1
    66{
    77    private static $loader;
    … …  
    2323        }
    2424
    25         spl_autoload_register(array('ComposerAutoloaderInit2a3c1dd1c0353fd131878c23d1c156ec', 'loadClassLoader'), true, true);
     25        spl_autoload_register(array('ComposerAutoloaderInit25dbc9f91dd60cec63ebce8f5ddfa9d1', 'loadClassLoader'), true, true);
    2626        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
    27         spl_autoload_unregister(array('ComposerAutoloaderInit2a3c1dd1c0353fd131878c23d1c156ec', 'loadClassLoader'));
     27        spl_autoload_unregister(array('ComposerAutoloaderInit25dbc9f91dd60cec63ebce8f5ddfa9d1', 'loadClassLoader'));
    2828
    2929        require __DIR__ . '/autoload_static.php';
    30         call_user_func(\Composer\Autoload\ComposerStaticInit2a3c1dd1c0353fd131878c23d1c156ec::getInitializer($loader));
     30        call_user_func(\Composer\Autoload\ComposerStaticInit25dbc9f91dd60cec63ebce8f5ddfa9d1::getInitializer($loader));
    3131
    3232        $loader->register(true);
    33 
    34         $filesToLoad = \Composer\Autoload\ComposerStaticInit2a3c1dd1c0353fd131878c23d1c156ec::$files;
    35         $requireFile = \Closure::bind(static function ($fileIdentifier, $file) {
    36             if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
    37                 $GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
    38 
    39                 require $file;
    40             }
    41         }, null, null);
    42         foreach ($filesToLoad as $fileIdentifier => $file) {
    43             $requireFile($fileIdentifier, $file);
    44         }
    4533
    4634        return $loader;

  • interactive-globes/trunk/vendor/composer/autoload_static.php

    r3207680 r3263746  
    55namespace Composer\Autoload;
    66
    7 class ComposerStaticInit2a3c1dd1c0353fd131878c23d1c156ec
     7class ComposerStaticInit25dbc9f91dd60cec63ebce8f5ddfa9d1
    88{
    9     public static $files = array (
    10         '57aea4427272562eb78cf61f6733ec6a' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/codestar-framework.php',
    11     );
    12 
    139    public static $prefixLengthsPsr4 = array (
    1410        'S' =>
    1511        array (
    16             'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\' => 42,
     12            'Saltus\\WP\\Plugin\\InteractiveGlobes\\' => 35,
    1713            'Saltus\\WP\\Framework\\' => 20,
    1814        ),
    … …  
    2420
    2521    public static $prefixDirsPsr4 = array (
    26         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\' =>
     22        'Saltus\\WP\\Plugin\\InteractiveGlobes\\' =>
    2723        array (
    2824            0 => __DIR__ . '/../..'.'/build' . '/../src',
    … …  
    3935
    4036    public static $classMap = array (
     37        'CSF' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/classes/setup.class.php',
     38        'CSF_Abstract' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/classes/abstract.class.php',
     39        'CSF_Comment_Metabox' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/classes/comment-options.class.php',
     40        'CSF_Customize_Options' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/classes/customize-options.class.php',
     41        'CSF_Field_accordion' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/accordion/accordion.php',
     42        'CSF_Field_background' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/background/background.php',
     43        'CSF_Field_backup' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/backup/backup.php',
     44        'CSF_Field_border' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/border/border.php',
     45        'CSF_Field_button_set' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/button_set/button_set.php',
     46        'CSF_Field_callback' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/callback/callback.php',
     47        'CSF_Field_checkbox' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/checkbox/checkbox.php',
     48        'CSF_Field_code_editor' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/code_editor/code_editor.php',
     49        'CSF_Field_color' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/color/color.php',
     50        'CSF_Field_color_group' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/color_group/color_group.php',
     51        'CSF_Field_content' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/content/content.php',
     52        'CSF_Field_date' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/date/date.php',
     53        'CSF_Field_datetime' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/datetime/datetime.php',
     54        'CSF_Field_dimensions' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/dimensions/dimensions.php',
     55        'CSF_Field_fieldset' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/fieldset/fieldset.php',
     56        'CSF_Field_gallery' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/gallery/gallery.php',
     57        'CSF_Field_group' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/group/group.php',
     58        'CSF_Field_heading' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/heading/heading.php',
     59        'CSF_Field_icon' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/icon/icon.php',
     60        'CSF_Field_image_select' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/image_select/image_select.php',
     61        'CSF_Field_link' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/link/link.php',
     62        'CSF_Field_link_color' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/link_color/link_color.php',
     63        'CSF_Field_map' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/map/map.php',
     64        'CSF_Field_media' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/media/media.php',
     65        'CSF_Field_notice' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/notice/notice.php',
     66        'CSF_Field_number' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/number/number.php',
     67        'CSF_Field_palette' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/palette/palette.php',
     68        'CSF_Field_radio' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/radio/radio.php',
     69        'CSF_Field_repeater' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/repeater/repeater.php',
     70        'CSF_Field_select' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/select/select.php',
     71        'CSF_Field_slider' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/slider/slider.php',
     72        'CSF_Field_sortable' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/sortable/sortable.php',
     73        'CSF_Field_sorter' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/sorter/sorter.php',
     74        'CSF_Field_spacing' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/spacing/spacing.php',
     75        'CSF_Field_spinner' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/spinner/spinner.php',
     76        'CSF_Field_subheading' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/subheading/subheading.php',
     77        'CSF_Field_submessage' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/submessage/submessage.php',
     78        'CSF_Field_switcher' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/switcher/switcher.php',
     79        'CSF_Field_tabbed' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/tabbed/tabbed.php',
     80        'CSF_Field_text' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/text/text.php',
     81        'CSF_Field_textarea' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/textarea/textarea.php',
     82        'CSF_Field_typography' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/typography/typography.php',
     83        'CSF_Field_upload' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/upload/upload.php',
     84        'CSF_Field_wp_editor' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/fields/wp_editor/wp_editor.php',
     85        'CSF_Fields' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/classes/fields.class.php',
     86        'CSF_Metabox' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/classes/metabox-options.class.php',
     87        'CSF_Nav_Menu_Options' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/classes/nav-menu-options.class.php',
     88        'CSF_Options' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/classes/admin-options.class.php',
     89        'CSF_Profile_Options' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/classes/profile-options.class.php',
     90        'CSF_Setup' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/classes/setup.class.php',
     91        'CSF_Shortcoder' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/classes/shortcode-options.class.php',
     92        'CSF_Taxonomy_Options' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/classes/taxonomy-options.class.php',
     93        'CSF_Walker_Nav_Menu_Edit' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/functions/walker.php',
     94        'CSF_Welcome' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/views/welcome.php',
     95        'CSF_Widget' => __DIR__ . '/..' . '/saltus/framework/lib/codestar-framework/classes/widget-options.class.php',
     96        'ComposerAutoloaderInitc8718d2aa33a4293f290bf2a9e534956' => __DIR__ . '/../..'.'/build' . '/../vendor-prefixed/composer/autoload_real.php',
     97        'Composer\\Autoload\\ClassLoader' => __DIR__ . '/../..'.'/build' . '/../vendor-prefixed/composer/ClassLoader.php',
     98        'Composer\\Autoload\\ComposerStaticInitc8718d2aa33a4293f290bf2a9e534956' => __DIR__ . '/../..'.'/build' . '/../vendor-prefixed/composer/autoload_static.php',
    4199        'Composer\\InstalledVersions' => __DIR__ . '/..' . '/composer/InstalledVersions.php',
    42100        'Noodlehaus\\AbstractConfig' => __DIR__ . '/..' . '/hassankhan/config/src/AbstractConfig.php',
    … …  
    115173        'Saltus\\WP\\Framework\\Models\\PostType' => __DIR__ . '/..' . '/saltus/framework/src/Models/PostType.php',
    116174        'Saltus\\WP\\Framework\\Models\\Taxonomy' => __DIR__ . '/..' . '/saltus/framework/src/Models/Taxonomy.php',
    117         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Core' => __DIR__ . '/../..'.'/build' . '/../src/Core.php',
    118         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\CorePro' => __DIR__ . '/../..'.'/build' . '/../src/CorePro.php',
    119         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Exception\\SaltusFrameworkThrowable' => __DIR__ . '/../..'.'/build' . '/../src/Exception/SaltusFrameworkThrowable.php',
    120         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\ClickActions\\ClickActionOption' => __DIR__ . '/../..'.'/build' . '/../src/Features/ClickActions/ClickActionOption.php',
    121         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\ClickActions\\DisplayContentAbove' => __DIR__ . '/../..'.'/build' . '/../src/Features/ClickActions/DisplayContentAbove.php',
    122         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\ClickActions\\DisplayContentBelow' => __DIR__ . '/../..'.'/build' . '/../src/Features/ClickActions/DisplayContentBelow.php',
    123         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\ClickActions\\DisplayContentBelowScroll' => __DIR__ . '/../..'.'/build' . '/../src/Features/ClickActions/DisplayContentBelowScroll.php',
    124         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\ClickActions\\DisplayContentLeft' => __DIR__ . '/../..'.'/build' . '/../src/Features/ClickActions/DisplayContentLeft.php',
    125         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\ClickActions\\DisplayContentLightbox' => __DIR__ . '/../..'.'/build' . '/../src/Features/ClickActions/DisplayContentLightbox.php',
    126         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\ClickActions\\DisplayContentRight' => __DIR__ . '/../..'.'/build' . '/../src/Features/ClickActions/DisplayContentRight.php',
    127         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\ClickActions\\DisplayIframeLightbox' => __DIR__ . '/../..'.'/build' . '/../src/Features/ClickActions/DisplayIframeLightbox.php',
    128         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\CptManager\\CptManagerCore' => __DIR__ . '/../..'.'/build' . '/../src/Features/CptManager/CptManagerCore.php',
    129         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\CptManager\\CptManagerFeature' => __DIR__ . '/../..'.'/build' . '/../src/Features/CptManager/CptManagerFeature.php',
    130         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\DotLabel\\DotLabelProMeta' => __DIR__ . '/../..'.'/build' . '/../src/Features/DotLabel/DotLabelProMeta.php',
    131         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\Duplicate\\DuplicateCore' => __DIR__ . '/../..'.'/build' . '/../src/Features/Duplicate/DuplicateCore.php',
    132         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\Duplicate\\DuplicateFeature' => __DIR__ . '/../..'.'/build' . '/../src/Features/Duplicate/DuplicateFeature.php',
    133         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\LiveFilter\\LiveFilterCore' => __DIR__ . '/../..'.'/build' . '/../src/Features/LiveFilter/LiveFilterCore.php',
    134         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\LiveFilter\\LiveFilterFeature' => __DIR__ . '/../..'.'/build' . '/../src/Features/LiveFilter/LiveFilterFeature.php',
    135         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\Meta\\MetaCore' => __DIR__ . '/../..'.'/build' . '/../src/Features/Meta/MetaCore.php',
    136         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\Meta\\MetaFeature' => __DIR__ . '/../..'.'/build' . '/../src/Features/Meta/MetaFeature.php',
    137         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\Point\\PointProMeta' => __DIR__ . '/../..'.'/build' . '/../src/Features/Point/PointProMeta.php',
    138         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\Sales\\UpsellPage' => __DIR__ . '/../..'.'/build' . '/../src/Features/Sales/UpsellPage.php',
    139         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\Sales\\UpsellPageFeature' => __DIR__ . '/../..'.'/build' . '/../src/Features/Sales/UpsellPageFeature.php',
    140         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\SearchDropdown\\SearchDropdownCore' => __DIR__ . '/../..'.'/build' . '/../src/Features/SearchDropdown/SearchDropdownCore.php',
    141         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\SearchDropdown\\SearchDropdownFeature' => __DIR__ . '/../..'.'/build' . '/../src/Features/SearchDropdown/SearchDropdownFeature.php',
    142         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\Shortcode\\ShortcodeCore' => __DIR__ . '/../..'.'/build' . '/../src/Features/Shortcode/ShortcodeCore.php',
    143         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\Shortcode\\ShortcodeFeature' => __DIR__ . '/../..'.'/build' . '/../src/Features/Shortcode/ShortcodeFeature.php',
    144         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\SinglePage\\SinglePageCore' => __DIR__ . '/../..'.'/build' . '/../src/Features/SinglePage/SinglePageCore.php',
    145         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\SinglePage\\SinglePageFeature' => __DIR__ . '/../..'.'/build' . '/../src/Features/SinglePage/SinglePageFeature.php',
    146         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\Tooltip\\TooltipCore' => __DIR__ . '/../..'.'/build' . '/../src/Features/Tooltip/TooltipCore.php',
    147         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\Tooltip\\TooltipFeature' => __DIR__ . '/../..'.'/build' . '/../src/Features/Tooltip/TooltipFeature.php',
    148         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\Updater\\UpdateCore' => __DIR__ . '/../..'.'/build' . '/../src/Features/Updater/UpdateCore.php',
    149         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Features\\Updater\\UpdateFeature' => __DIR__ . '/../..'.'/build' . '/../src/Features/Updater/UpdateFeature.php',
    150         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Loader' => __DIR__ . '/../..'.'/build' . '/../src/Loader.php',
    151         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Plugin\\Assets' => __DIR__ . '/../..'.'/build' . '/../src/Plugin/Assets.php',
    152         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Plugin\\Freemius' => __DIR__ . '/../..'.'/build' . '/../src/Plugin/Freemius.php',
    153         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Plugin\\I18n' => __DIR__ . '/../..'.'/build' . '/../src/Plugin/I18n.php',
    154         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Plugin\\Lifecycle' => __DIR__ . '/../..'.'/build' . '/../src/Plugin/Lifecycle.php',
    155         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Prepare' => __DIR__ . '/../..'.'/build' . '/../src/Prepare.php',
    156         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Project' => __DIR__ . '/../..'.'/build' . '/../src/Project.php',
    157         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Services\\Assets\\AssetsCore' => __DIR__ . '/../..'.'/build' . '/../src/Services/Assets/AssetsCore.php',
    158         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Services\\Assets\\AssetsService' => __DIR__ . '/../..'.'/build' . '/../src/Services/Assets/AssetsService.php',
    159         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Services\\Assets\\HasAssets' => __DIR__ . '/../..'.'/build' . '/../src/Services/Assets/HasAssets.php',
    160         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Services\\Model\\Assembler' => __DIR__ . '/../..'.'/build' . '/../src/Services/Model/Assembler.php',
    161         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Services\\Model\\Base\\Features' => __DIR__ . '/../..'.'/build' . '/../src/Services/Model/Base/Features.php',
    162         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Services\\Model\\Base\\Labels' => __DIR__ . '/../..'.'/build' . '/../src/Services/Model/Base/Labels.php',
    163         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Services\\Model\\Base\\Meta' => __DIR__ . '/../..'.'/build' . '/../src/Services/Model/Base/Meta.php',
    164         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Services\\Model\\Base\\MetaDotLabel' => __DIR__ . '/../..'.'/build' . '/../src/Services/Model/Base/MetaDotLabel.php',
    165         'Saltus\\WP\\Plugin\\Saltus\\InteractiveGlobes\\Services\\Model\\Base\\MetaPoint' => __DIR__ . '/../..'.'/build' . '/../src/Services/Model/Base/MetaPoint.php',
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    … …  
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  • interactive-globes/trunk/vendor/composer/installed.php

    r3207712 r3263746  
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    77        'type' => 'wordpress-plugin',
    88        'install_path' => __DIR__ . '/../../build',
    … …  
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    1717            'type' => 'library',
    1818            'install_path' => __DIR__ . '/../freemius/wordpress-sdk',
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    3333            'version' => 'dev-dev',
    34             'reference' => 'dff0acfe679535ccbead90b3560d2ca045d532ae',
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    3535            'type' => 'project',
    3636            'install_path' => __DIR__ . '/../saltus/framework',
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    4242            'version' => 'dev-main',
    43             'reference' => '27ca84c2de25a85f29acfd4a887414a8bd0e8852',
     43            'reference' => '6d8e9facadab1618087b9ee35d536b5718331549',
    4444            'type' => 'wordpress-plugin',
    4545            'install_path' => __DIR__ . '/../../build',

  • interactive-globes/trunk/vendor/saltus/framework/README.md

    r3207680 r3263746  
    44We built it to make things easier and faster for developers with different skills. Add metaboxes, settings pages and other enhancements with just a few lines of code.
    55
    6 **Version 1.1.2**
     6## Version
     7## [1.1.4] - 2025-02-18
     8See [change log file](CHANGELOG.md) for full details.
    79
    810### Features
    … …  
    132134* Clone [github-updater](https://github.com/afragen/github-updater) to your sites plugins/ folder
    133135* Activate via WordPress
     136
     137## Building
     138
     139### Disadvantages of classmap
     140As we move from 'files' to 'classmap', heed this:
     141> Manual Updates: If you add new classes, you must regenerate the classmap by running composer dump-autoload.

  • interactive-globes/trunk/vendor/saltus/framework/composer.json

    r3207680 r3263746  
    2525            "Saltus\\WP\\Framework\\": "src/"
    2626        },
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     27        "classmap": [
     28            "lib/codestar-framework/"
    2929        ]
    3030    },

  • interactive-globes/trunk/vendor/saltus/framework/composer.lock

    r3207680 r3263746  
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    67                 "source": "https://github.com/hassankhan/config/tree/3.1.0"
    68             },
    69             "time": "2022-12-20T19:48:37+00:00"
     67                "source": "https://github.com/hassankhan/config/tree/3.2.0"
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     69            "time": "2024-12-09T16:20:44+00:00"
    7070        }
    7171    ],
    … …  
    7373        {
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    728729                }
    729730            ],
    730             "time": "2024-10-28T13:07:50+00:00"
     731            "time": "2025-02-06T16:10:05+00:00"
    731732        },
    732733        {
    … …  
    789790        {
    790791            "name": "sebastian/code-unit",
    791             "version": "3.0.1",
     792            "version": "3.0.2",
    792793            "source": {
    793794                "type": "git",
    794795                "url": "https://github.com/sebastianbergmann/code-unit.git",
    795                 "reference": "6bb7d09d6623567178cf54126afa9c2310114268"
    796             },
    797             "dist": {
    798                 "type": "zip",
    799                 "url": "https://api.github.com/repos/sebastianbergmann/code-unit/zipball/6bb7d09d6623567178cf54126afa9c2310114268",
    800                 "reference": "6bb7d09d6623567178cf54126afa9c2310114268",
     796                "reference": "ee88b0cdbe74cf8dd3b54940ff17643c0d6543ca"
     797            },
     798            "dist": {
     799                "type": "zip",
     800                "url": "https://api.github.com/repos/sebastianbergmann/code-unit/zipball/ee88b0cdbe74cf8dd3b54940ff17643c0d6543ca",
     801                "reference": "ee88b0cdbe74cf8dd3b54940ff17643c0d6543ca",
    801802                "shasum": ""
    802803            },
    … …  
    805806            },
    806807            "require-dev": {
    807                 "phpunit/phpunit": "^11.0"
     808                "phpunit/phpunit": "^11.5"
    808809            },
    809810            "type": "library",
    … …  
    834835                "issues": "https://github.com/sebastianbergmann/code-unit/issues",
    835836                "security": "https://github.com/sebastianbergmann/code-unit/security/policy",
    836                 "source": "https://github.com/sebastianbergmann/code-unit/tree/3.0.1"
    837             },
    838             "funding": [
    839                 {
    840                     "url": "https://github.com/sebastianbergmann",
    841                     "type": "github"
    842                 }
    843             ],
    844             "time": "2024-07-03T04:44:28+00:00"
     837                "source": "https://github.com/sebastianbergmann/code-unit/tree/3.0.2"
     838            },
     839            "funding": [
     840                {
     841                    "url": "https://github.com/sebastianbergmann",
     842                    "type": "github"
     843                }
     844            ],
     845            "time": "2024-12-12T09:59:06+00:00"
    845846        },
    846847        {
    … …  
    902903        {
    903904            "name": "sebastian/comparator",
    904             "version": "6.2.1",
     905            "version": "6.3.0",
    905906            "source": {
    906907                "type": "git",
    907908                "url": "https://github.com/sebastianbergmann/comparator.git",
    908                 "reference": "43d129d6a0f81c78bee378b46688293eb7ea3739"
    909             },
    910             "dist": {
    911                 "type": "zip",
    912                 "url": "https://api.github.com/repos/sebastianbergmann/comparator/zipball/43d129d6a0f81c78bee378b46688293eb7ea3739",
    913                 "reference": "43d129d6a0f81c78bee378b46688293eb7ea3739",
     909                "reference": "d4e47a769525c4dd38cea90e5dcd435ddbbc7115"
     910            },
     911            "dist": {
     912                "type": "zip",
     913                "url": "https://api.github.com/repos/sebastianbergmann/comparator/zipball/d4e47a769525c4dd38cea90e5dcd435ddbbc7115",
     914                "reference": "d4e47a769525c4dd38cea90e5dcd435ddbbc7115",
    914915                "shasum": ""
    915916            },
    … …  
    923924            "require-dev": {
    924925                "phpunit/phpunit": "^11.4"
     926            },
     927            "suggest": {
     928                "ext-bcmath": "For comparing BcMath\\Number objects"
    925929            },
    926930            "type": "library",
    … …  
    967971                "issues": "https://github.com/sebastianbergmann/comparator/issues",
    968972                "security": "https://github.com/sebastianbergmann/comparator/security/policy",
    969                 "source": "https://github.com/sebastianbergmann/comparator/tree/6.2.1"
    970             },
    971             "funding": [
    972                 {
    973                     "url": "https://github.com/sebastianbergmann",
    974                     "type": "github"
    975                 }
    976             ],
    977             "time": "2024-10-31T05:30:08+00:00"
     973                "source": "https://github.com/sebastianbergmann/comparator/tree/6.3.0"
     974            },
     975            "funding": [
     976                {
     977                    "url": "https://github.com/sebastianbergmann",
     978                    "type": "github"
     979                }
     980            ],
     981            "time": "2025-01-06T10:28:19+00:00"
    978982        },
    979983        {
    … …  
    11681172        {
    11691173            "name": "sebastian/exporter",
    1170             "version": "6.1.3",
     1174            "version": "6.3.0",
    11711175            "source": {
    11721176                "type": "git",
    11731177                "url": "https://github.com/sebastianbergmann/exporter.git",
    1174                 "reference": "c414673eee9a8f9d51bbf8d61fc9e3ef1e85b20e"
    1175             },
    1176             "dist": {
    1177                 "type": "zip",
    1178                 "url": "https://api.github.com/repos/sebastianbergmann/exporter/zipball/c414673eee9a8f9d51bbf8d61fc9e3ef1e85b20e",
    1179                 "reference": "c414673eee9a8f9d51bbf8d61fc9e3ef1e85b20e",
     1178                "reference": "3473f61172093b2da7de1fb5782e1f24cc036dc3"
     1179            },
     1180            "dist": {
     1181                "type": "zip",
     1182                "url": "https://api.github.com/repos/sebastianbergmann/exporter/zipball/3473f61172093b2da7de1fb5782e1f24cc036dc3",
     1183                "reference": "3473f61172093b2da7de1fb5782e1f24cc036dc3",
    11801184                "shasum": ""
    11811185            },
    … …  
    11861190            },
    11871191            "require-dev": {
    1188                 "phpunit/phpunit": "^11.2"
     1192                "phpunit/phpunit": "^11.3"
    11891193            },
    11901194            "type": "library",
    … …  
    12341238                "issues": "https://github.com/sebastianbergmann/exporter/issues",
    12351239                "security": "https://github.com/sebastianbergmann/exporter/security/policy",
    1236                 "source": "https://github.com/sebastianbergmann/exporter/tree/6.1.3"
    1237             },
    1238             "funding": [
    1239                 {
    1240                     "url": "https://github.com/sebastianbergmann",
    1241                     "type": "github"
    1242                 }
    1243             ],
    1244             "time": "2024-07-03T04:56:19+00:00"
     1240                "source": "https://github.com/sebastianbergmann/exporter/tree/6.3.0"
     1241            },
     1242            "funding": [
     1243                {
     1244                    "url": "https://github.com/sebastianbergmann",
     1245                    "type": "github"
     1246                }
     1247            ],
     1248            "time": "2024-12-05T09:17:50+00:00"
    12451249        },
    12461250        {
    … …  
    16551659        {
    16561660            "name": "squizlabs/php_codesniffer",
    1657             "version": "3.10.3",
     1661            "version": "3.11.3",
    16581662            "source": {
    16591663                "type": "git",
    16601664                "url": "https://github.com/PHPCSStandards/PHP_CodeSniffer.git",
    1661                 "reference": "62d32998e820bddc40f99f8251958aed187a5c9c"
    1662             },
    1663             "dist": {
    1664                 "type": "zip",
    1665                 "url": "https://api.github.com/repos/PHPCSStandards/PHP_CodeSniffer/zipball/62d32998e820bddc40f99f8251958aed187a5c9c",
    1666                 "reference": "62d32998e820bddc40f99f8251958aed187a5c9c",
     1665                "reference": "ba05f990e79cbe69b9f35c8c1ac8dca7eecc3a10"
     1666            },
     1667            "dist": {
     1668                "type": "zip",
     1669                "url": "https://api.github.com/repos/PHPCSStandards/PHP_CodeSniffer/zipball/ba05f990e79cbe69b9f35c8c1ac8dca7eecc3a10",
     1670                "reference": "ba05f990e79cbe69b9f35c8c1ac8dca7eecc3a10",
    16671671                "shasum": ""
    16681672            },
    … …  
    17291733                    "url": "https://opencollective.com/php_codesniffer",
    17301734                    "type": "open_collective"
    1731                 }
    1732             ],
    1733             "time": "2024-09-18T10:38:58+00:00"
     1735                },
     1736                {
     1737                    "url": "https://thanks.dev/phpcsstandards",
     1738                    "type": "thanks_dev"
     1739                }
     1740            ],
     1741            "time": "2025-01-23T17:04:15+00:00"
     1742        },
     1743        {
     1744            "name": "staabm/side-effects-detector",
     1745            "version": "1.0.5",
     1746            "source": {
     1747                "type": "git",
     1748                "url": "https://github.com/staabm/side-effects-detector.git",
     1749                "reference": "d8334211a140ce329c13726d4a715adbddd0a163"
     1750            },
     1751            "dist": {
     1752                "type": "zip",
     1753                "url": "https://api.github.com/repos/staabm/side-effects-detector/zipball/d8334211a140ce329c13726d4a715adbddd0a163",
     1754                "reference": "d8334211a140ce329c13726d4a715adbddd0a163",
     1755                "shasum": ""
     1756            },
     1757            "require": {
     1758                "ext-tokenizer": "*",
     1759                "php": "^7.4 || ^8.0"
     1760            },
     1761            "require-dev": {
     1762                "phpstan/extension-installer": "^1.4.3",
     1763                "phpstan/phpstan": "^1.12.6",
     1764                "phpunit/phpunit": "^9.6.21",
     1765                "symfony/var-dumper": "^5.4.43",
     1766                "tomasvotruba/type-coverage": "1.0.0",
     1767                "tomasvotruba/unused-public": "1.0.0"
     1768            },
     1769            "type": "library",
     1770            "autoload": {
     1771                "classmap": [
     1772                    "lib/"
     1773                ]
     1774            },
     1775            "notification-url": "https://packagist.org/downloads/",
     1776            "license": [
     1777                "MIT"
     1778            ],
     1779            "description": "A static analysis tool to detect side effects in PHP code",
     1780            "keywords": [
     1781                "static analysis"
     1782            ],
     1783            "support": {
     1784                "issues": "https://github.com/staabm/side-effects-detector/issues",
     1785                "source": "https://github.com/staabm/side-effects-detector/tree/1.0.5"
     1786            },
     1787            "funding": [
     1788                {
     1789                    "url": "https://github.com/staabm",
     1790                    "type": "github"
     1791                }
     1792            ],
     1793            "time": "2024-10-20T05:08:20+00:00"
    17341794        },
    17351795        {

  • interactive-globes/trunk/vendor/saltus/framework/lib/codestar-framework/classes/setup.class.php

    r3207680 r3263746  
    88 *
    99 */
    10 if ( ! class_exists( 'CSF_Setup' ) ) {
    11   class CSF_Setup {
     10if ( ! class_exists( 'Saltus_WP_Plugin_InteractiveGlobes_CSF_Setup' ) ) {
     11  class Saltus_WP_Plugin_InteractiveGlobes_CSF_Setup {
    1212
    1313    // Default constants
    … …  
    7171      self::textdomain();
    7272
    73       add_action( 'after_setup_theme', array( 'CSF', 'setup' ) );
    74       add_action( 'init', array( 'CSF', 'setup' ) );
    75       add_action( 'switch_theme', array( 'CSF', 'setup' ) );
    76       add_action( 'admin_enqueue_scripts', array( 'CSF', 'add_admin_enqueue_scripts' ) );
    77       add_action( 'wp_enqueue_scripts', array( 'CSF', 'add_typography_enqueue_styles' ), 80 );
    78       add_action( 'wp_head', array( 'CSF', 'add_custom_css' ), 80 );
    79       add_filter( 'admin_body_class', array( 'CSF', 'add_admin_body_class' ) );
     73      add_action( 'after_setup_theme', array( 'Saltus_WP_Plugin_InteractiveGlobes_CSF', 'setup' ) );
     74      add_action( 'init', array( 'Saltus_WP_Plugin_InteractiveGlobes_CSF', 'setup' ) );
     75      add_action( 'switch_theme', array( 'Saltus_WP_Plugin_InteractiveGlobes_CSF', 'setup' ) );
     76      add_action( 'admin_enqueue_scripts', array( 'Saltus_WP_Plugin_InteractiveGlobes_CSF', 'add_admin_enqueue_scripts' ) );
     77      add_action( 'wp_enqueue_scripts', array( 'Saltus_WP_Plugin_InteractiveGlobes_CSF', 'add_typography_enqueue_styles' ), 80 );
     78      add_action( 'wp_head', array( 'Saltus_WP_Plugin_InteractiveGlobes_CSF', 'add_custom_css' ), 80 );
     79      add_filter( 'admin_body_class', array( 'Saltus_WP_Plugin_InteractiveGlobes_CSF', 'add_admin_body_class' ) );
    8080
    8181    }
    … …  
    8989      // Setup admin option framework
    9090      $params = array();
    91       if ( class_exists( 'CSF_Options' ) && ! empty( self::$args['admin_options'] ) ) {
     91      if ( class_exists( 'Saltus_WP_Plugin_InteractiveGlobes_CSF_Options' ) && ! empty( self::$args['admin_options'] ) ) {
    9292        foreach ( self::$args['admin_options'] as $key => $value ) {
    9393          if ( ! empty( self::$args['sections'][$key] ) && ! isset( self::$inited[$key] ) ) {
    … …  
    9797            self::$inited[$key] = true;
    9898
    99             CSF_Options::instance( $key, $params );
     99            Saltus_WP_Plugin_InteractiveGlobes_CSF_Options::instance( $key, $params );
    100100
    101101            if ( ! empty( $value['show_in_customizer'] ) ) {
    … …  
    112112      // Setup customize option framework
    113113      $params = array();
    114       if ( class_exists( 'CSF_Customize_Options' ) && ! empty( self::$args['customize_options'] ) ) {
     114      if ( class_exists( 'Saltus_WP_Plugin_InteractiveGlobes_CSF_Customize_Options' ) && ! empty( self::$args['customize_options'] ) ) {
    115115        foreach ( self::$args['customize_options'] as $key => $value ) {
    116116          if ( ! empty( self::$args['sections'][$key] ) && ! isset( self::$inited[$key] ) ) {
    … …  
    120120            self::$inited[$key] = true;
    121121
    122             CSF_Customize_Options::instance( $key, $params );
     122            Saltus_WP_Plugin_InteractiveGlobes_CSF_Customize_Options::instance( $key, $params );
    123123
    124124          }
    … …  
    128128      // Setup metabox option framework
    129129      $params = array();
    130       if ( class_exists( 'CSF_Metabox' ) && ! empty( self::$args['metabox_options'] ) ) {
     130      if ( class_exists( 'Saltus_WP_Plugin_InteractiveGlobes_CSF_Metabox' ) && ! empty( self::$args['metabox_options'] ) ) {
    131131        foreach ( self::$args['metabox_options'] as $key => $value ) {
    132132          if ( ! empty( self::$args['sections'][$key] ) && ! isset( self::$inited[$key] ) ) {
    … …  
    136136            self::$inited[$key] = true;
    137137
    138             CSF_Metabox::instance( $key, $params );
     138            Saltus_WP_Plugin_InteractiveGlobes_CSF_Metabox::instance( $key, $params );
    139139
    140140          }
    … …  
    144144      // Setup nav menu option framework
    145145      $params = array();
    146       if ( class_exists( 'CSF_Nav_Menu_Options' ) && ! empty( self::$args['nav_menu_options'] ) ) {
     146      if ( class_exists( 'Saltus_WP_Plugin_InteractiveGlobes_CSF_Nav_Menu_Options' ) && ! empty( self::$args['nav_menu_options'] ) ) {
    147147        foreach ( self::$args['nav_menu_options'] as $key => $value ) {
    148148          if ( ! empty( self::$args['sections'][$key] ) && ! isset( self::$inited[$key] ) ) {
    … …  
    152152            self::$inited[$key] = true;
    153153
    154             CSF_Nav_Menu_Options::instance( $key, $params );
     154            Saltus_WP_Plugin_InteractiveGlobes_CSF_Nav_Menu_Options::instance( $key, $params );
    155155
    156156          }
    … …  
    160160      // Setup profile option framework
    161161      $params = array();
    162       if ( class_exists( 'CSF_Profile_Options' ) && ! empty( self::$args['profile_options'] ) ) {
     162      if ( class_exists( 'Saltus_WP_Plugin_InteractiveGlobes_CSF_Profile_Options' ) && ! empty( self::$args['profile_options'] ) ) {
    163163        foreach ( self::$args['profile_options'] as $key => $value ) {
    164164          if ( ! empty( self::$args['sections'][$key] ) && ! isset( self::$inited[$key] ) ) {
    … …  
    168168            self::$inited[$key] = true;
    169169
    170             CSF_Profile_Options::instance( $key, $params );
     170            Saltus_WP_Plugin_InteractiveGlobes_CSF_Profile_Options::instance( $key, $params );
    171171
    172172          }
    … …  
    176176      // Setup taxonomy option framework
    177177      $params = array();
    178       if ( class_exists( 'CSF_Taxonomy_Options' ) && ! empty( self::$args['taxonomy_options'] ) ) {
     178      if ( class_exists( 'Saltus_WP_Plugin_InteractiveGlobes_CSF_Taxonomy_Options' ) && ! empty( self::$args['taxonomy_options'] ) ) {
    179179        $taxonomy = ( isset( $_GET['taxonomy'] ) ) ? sanitize_text_field( wp_unslash( $_GET['taxonomy'] ) ) : '';
    180180        foreach ( self::$args['taxonomy_options'] as $key => $value ) {
    … …  
    185185            self::$inited[$key] = true;
    186186
    187             CSF_Taxonomy_Options::instance( $key, $params );
     187            Saltus_WP_Plugin_InteractiveGlobes_CSF_Taxonomy_Options::instance( $key, $params );
    188188
    189189          }
    … …  
    192192
    193193      // Setup widget option framework
    194       if ( class_exists( 'CSF_Widget' ) && class_exists( 'WP_Widget_Factory' ) && ! empty( self::$args['widget_options'] ) ) {
     194      if ( class_exists( 'Saltus_WP_Plugin_InteractiveGlobes_CSF_Widget' ) && class_exists( 'WP_Widget_Factory' ) && ! empty( self::$args['widget_options'] ) ) {
    195195        $wp_widget_factory = new WP_Widget_Factory();
    196196        global $wp_widget_factory;
    … …  
    199199
    200200            self::$inited[$key] = true;
    201             $wp_widget_factory->register( CSF_Widget::instance( $key, $value ) );
     201            $wp_widget_factory->register( Saltus_WP_Plugin_InteractiveGlobes_CSF_Widget::instance( $key, $value ) );
    202202
    203203          }
    … …  
    207207      // Setup comment option framework
    208208      $params = array();
    209       if ( class_exists( 'CSF_Comment_Metabox' ) && ! empty( self::$args['comment_options'] ) ) {
     209      if ( class_exists( 'Saltus_WP_Plugin_InteractiveGlobes_CSF_Comment_Metabox' ) && ! empty( self::$args['comment_options'] ) ) {
    210210        foreach ( self::$args['comment_options'] as $key => $value ) {
    211211          if ( ! empty( self::$args['sections'][$key] ) && ! isset( self::$inited[$key] ) ) {
    … …  
    215215            self::$inited[$key] = true;
    216216
    217             CSF_Comment_Metabox::instance( $key, $params );
     217            Saltus_WP_Plugin_InteractiveGlobes_CSF_Comment_Metabox::instance( $key, $params );
    218218
    219219          }
    … …  
    223223      // Setup shortcode option framework
    224224      $params = array();
    225       if ( class_exists( 'CSF_Shortcoder' ) && ! empty( self::$args['shortcode_options'] ) ) {
     225      if ( class_exists( 'Saltus_WP_Plugin_InteractiveGlobes_CSF_Shortcoder' ) && ! empty( self::$args['shortcode_options'] ) ) {
    226226        foreach ( self::$args['shortcode_options'] as $key => $value ) {
    227227          if ( ! empty( self::$args['sections'][$key] ) && ! isset( self::$inited[$key] ) ) {
    … …  
    231231            self::$inited[$key] = true;
    232232
    233             CSF_Shortcoder::instance( $key, $params );
     233            Saltus_WP_Plugin_InteractiveGlobes_CSF_Shortcoder::instance( $key, $params );
    234234
    235235          }
    … …  
    237237
    238238        // Once editor setup for gutenberg and media buttons
    239         if ( class_exists( 'CSF_Shortcoder' ) && ! empty( self::$shortcode_instances ) ) {
     239        if ( class_exists( 'Saltus_WP_Plugin_InteractiveGlobes_CSF_Shortcoder' ) && ! empty( self::$shortcode_instances ) ) {
    240240          foreach ( self::$shortcode_instances as $instance ) {
    241241            if ( ! empty( $instance['show_in_editor'] ) ) {
    242               CSF_Shortcoder::once_editor_setup();
     242              Saltus_WP_Plugin_InteractiveGlobes_CSF_Shortcoder::once_editor_setup();
    243243              break;
    244244            }
    … …  
    454454      if ( ! empty( $fields ) ) {
    455455        foreach ( $fields as $field ) {
    456           if ( ! class_exists( 'CSF_Field_'. $field ) && class_exists( 'CSF_Fields' ) ) {
     456          if ( ! class_exists( 'Saltus_WP_Plugin_InteractiveGlobes_CSF_Field_'. $field ) && class_exists( 'Saltus_WP_Plugin_InteractiveGlobes_CSF_Fields' ) ) {
    457457            self::include_plugin_file( 'fields/'. $field .'/'. $field .'.php' );
    458458          }
    … …  
    617617        foreach ( self::$fields as $field ) {
    618618          if ( ! empty( $field['type'] ) ) {
    619             $classname = 'CSF_Field_' . $field['type'];
     619            $classname = 'Saltus_WP_Plugin_InteractiveGlobes_CSF_Field_' . $field['type'];
    620620            if ( class_exists( $classname ) && method_exists( $classname, 'enqueue' ) ) {
    621621              $instance = new $classname( $field );
    … …  
    770770        $value = ( isset( $field['value'] ) ) ? $field['value'] : $value;
    771771
    772         $classname = 'CSF_Field_'. $field_type;
     772        $classname = 'Saltus_WP_Plugin_InteractiveGlobes_CSF_Field_'. $field_type;
    773773
    774774        if ( class_exists( $classname ) ) {
    … …  
    793793}
    794794
    795 CSF_Setup::init( __FILE__, true );
     795Saltus_WP_Plugin_InteractiveGlobes_CSF_Setup::init( __FILE__, true );
    796796
    797797/**
    … …  
    803803 *
    804804 */
    805 if ( ! class_exists( 'CSF' ) ) {
    806   class CSF extends CSF_Setup{}
     805if ( ! class_exists( 'Saltus_WP_Plugin_InteractiveGlobes_CSF' ) ) {
     806  class Saltus_WP_Plugin_InteractiveGlobes_CSF extends Saltus_WP_Plugin_InteractiveGlobes_CSF_Setup{}
    807807}

  • interactive-globes/trunk/vendor/saltus/framework/lib/codestar-framework/functions/actions.php

    r2986425 r3263746  
    88 *
    99 */
    10 if ( ! function_exists( 'csf_get_icons' ) ) {
    11   function csf_get_icons() {
     10if ( ! function_exists( 'saltus_wp_plugin_interactiveglobes_csf_get_icons' ) ) {
     11  function saltus_wp_plugin_interactiveglobes_csf_get_icons() {
    1212
    1313    $nonce = ( ! empty( $_POST[ 'nonce' ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ 'nonce' ] ) ) : '';
    … …  
    2121    $icon_library = ( apply_filters( 'csf_fa4', false ) ) ? 'fa4' : 'fa5';
    2222
    23     CSF::include_plugin_file( 'fields/icon/'. $icon_library .'-icons.php' );
     23    Saltus_WP_Plugin_InteractiveGlobes_CSF::include_plugin_file( 'fields/icon/'. $icon_library .'-icons.php' );
    2424
    25     $icon_lists = apply_filters( 'csf_field_icon_add_icons', csf_get_default_icons() );
     25    $icon_lists = apply_filters( 'csf_field_icon_add_icons', saltus_wp_plugin_interactiveglobes_csf_get_default_icons() );
    2626
    2727    if ( ! empty( $icon_lists ) ) {
    … …  
    4848
    4949  }
    50   add_action( 'wp_ajax_csf-get-icons', 'csf_get_icons' );
     50  add_action( 'wp_ajax_csf-get-icons', 'saltus_wp_plugin_interactiveglobes_csf_get_icons' );
    5151}
    5252
    … …  
    5959 *
    6060 */
    61 if ( ! function_exists( 'csf_export' ) ) {
    62   function csf_export() {
     61if ( ! function_exists( 'saltus_wp_plugin_interactiveglobes_csf_export' ) ) {
     62  function saltus_wp_plugin_interactiveglobes_csf_export() {
    6363
    6464    $nonce  = ( ! empty( $_GET[ 'nonce' ] ) ) ? sanitize_text_field( wp_unslash( $_GET[ 'nonce' ] ) ) : '';
    … …  
    8585
    8686  }
    87   add_action( 'wp_ajax_csf-export', 'csf_export' );
     87  add_action( 'wp_ajax_csf-export', 'saltus_wp_plugin_interactiveglobes_csf_export' );
    8888}
    8989
    … …  
    9696 *
    9797 */
    98 if ( ! function_exists( 'csf_import_ajax' ) ) {
    99   function csf_import_ajax() {
     98if ( ! function_exists( 'saltus_wp_plugin_interactiveglobes_csf_import_ajax' ) ) {
     99  function saltus_wp_plugin_interactiveglobes_csf_import_ajax() {
    100100
    101101    $nonce  = ( ! empty( $_POST[ 'nonce' ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ 'nonce' ] ) ) : '';
    … …  
    121121
    122122  }
    123   add_action( 'wp_ajax_csf-import', 'csf_import_ajax' );
     123  add_action( 'wp_ajax_csf-import', 'saltus_wp_plugin_interactiveglobes_csf_import_ajax' );
    124124}
    125125
    … …  
    132132 *
    133133 */
    134 if ( ! function_exists( 'csf_reset_ajax' ) ) {
    135   function csf_reset_ajax() {
     134if ( ! function_exists( 'saltus_wp_plugin_interactiveglobes_csf_reset_ajax' ) ) {
     135  function saltus_wp_plugin_interactiveglobes_csf_reset_ajax() {
    136136
    137137    $nonce  = ( ! empty( $_POST[ 'nonce' ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ 'nonce' ] ) ) : '';
    … …  
    148148
    149149  }
    150   add_action( 'wp_ajax_csf-reset', 'csf_reset_ajax' );
     150  add_action( 'wp_ajax_csf-reset', 'saltus_wp_plugin_interactiveglobes_csf_reset_ajax' );
    151151}
    152152
    … …  
    159159 *
    160160 */
    161 if ( ! function_exists( 'csf_chosen_ajax' ) ) {
    162   function csf_chosen_ajax() {
     161if ( ! function_exists( 'saltus_wp_plugin_interactiveglobes_csf_chosen_ajax' ) ) {
     162  function saltus_wp_plugin_interactiveglobes_csf_chosen_ajax() {
    163163
    164164    $nonce = ( ! empty( $_POST[ 'nonce' ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ 'nonce' ] ) ) : '';
    … …  
    182182
    183183    // Success
    184     $options = CSF_Fields::field_data( $type, $term, $query );
     184    $options = Saltus_WP_Plugin_InteractiveGlobes_CSF_Fields::field_data( $type, $term, $query );
    185185
    186186    wp_send_json_success( $options );
    187187
    188188  }
    189   add_action( 'wp_ajax_csf-chosen', 'csf_chosen_ajax' );
     189  add_action( 'wp_ajax_csf-chosen', 'saltus_wp_plugin_interactiveglobes_csf_chosen_ajax' );
    190190}
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