import processing.vr.*;

int eyedist = 50;

VRCamera cam;

float angulo=0;

float cx, cz;

float px, pz;

float ang;

float orbita = 400;

float vorbita = 0.01;

PMatrix3D eyeMat = new PMatrix3D();

boolean ciclo = false; //test witch eye is beign draw

float orientacion;

void setup() {

fullScreen(VR);

cameraUp();

rectMode(CENTER);

cam = new VRCamera(this);

cam.setNear(10);

cam.setFar(2500);

//posicion planeta

//centro

cx=width/2;

cz=-200;

ang=0;

}

void draw() {

ciclo = !ciclo;

background(0);

lights();

if (!ciclo) {

getEyeMatrix(eyeMat);

orientacion = acos(eyeMat.m00);

if (eyeMat.m02 < 0) orientacion =- orientacion;

println(degrees(orientacion));

}

if (ciclo) {

cam.setPosition(+(eyedist/2) * cos(orientacion), 100, 500 + (eyedist/2) * sin(orientacion));

} else {

cam.setPosition(-(eyedist/2) * cos(orientacion), 100, 500 - (eyedist/2) * sin(orientacion));

}

pushMatrix();

px = cx + cos(ang) * orbita;

pz = cz + sin(ang) * orbita;

translate(px, 100, pz);

ang = ang + vorbita;

rotateY(1.25);

rotateX(-0.4);

rotateZ(angulo); //angulo=angulo+0.01;

noStroke();

fill(251, 100, 10);

box(100);

popMatrix();

pushMatrix();

translate(width/2, 100, cz);

rotateY(1.25);

rotateX(-0.4);

rotateZ(angulo); //angulo=angulo+0.01;

noStroke();

fill(0, 200, 10);

sphere(70);

popMatrix();

}

void mousePressed() {

vorbita = 0;

}

void mouseReleased() {

vorbita = 0.01;

}