Shader test bench

Luma

gl-transitions transition glsl runnable transition MIT

runnable transition

GLSL transition function. Stronghold supplies two demo textures and progress/time uniforms.

Code

// Author: gre
// License: MIT

uniform sampler2D luma;

vec4 transition(vec2 uv) {
  return mix(
    getToColor(uv),
    getFromColor(uv),
    step(progress, texture2D(luma, uv).r)
  );
}

Code

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