shader() / Reference / Processing.org

Name

shader()

Description

Applies the shader specified by the parameters. It's compatible with the P2D and P3D renderers, but not with the default renderer.

Examples

PShader edges;  
PImage img;
    
void setup() {
  size(640, 360, P2D);
  img = loadImage("leaves.jpg");      
  edges = loadShader("edges.glsl");
}

void draw() {
  shader(edges);
  image(img, 0, 0);
}

Syntax

shader(shader)
shader(shader, kind)

Parameters

shader(PShader)name of shader file
kind(int)type of shader, either POINTS, LINES, or TRIANGLES

Return

void

Ben Fry and Casey Reas. It is developed by a team of contributors around the world.