Shader test bench

Frag Repulsion

webgl-shader-examples generative glsl runnable fragment LGPL-3.0

runnable fragment

Complete GLSL fragment shader. Stronghold runs it directly when the browser can compile it.

Code

precision mediump float;
#define GLSLIFY 1
// Texture with the particle profile
uniform sampler2D u_texture;

// Particle color varying
varying vec3 v_color;

/*
 * The main program
 */
void main() {
    // Fragment shader output
    gl_FragColor = vec4(v_color, texture2D(u_texture, gl_PointCoord).a);
}

Code

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