Sha256: 941a0d8336b19854676d44698c1d3bfd752aaac1b35ffc7a64b76b66de51ff44
Contents?: true
Size: 526 Bytes
Versions: 19
Compression:
Stored size: 526 Bytes
Contents
uniform vec4 lightColor;
uniform vec4 darkColor;
uniform vec2 repeat;
czm_material czm_getMaterial(czm_materialInput materialInput)
{
czm_material material = czm_getDefaultMaterial(materialInput);
// From Stefan Gustavson's Procedural Textures in GLSL in OpenGL Insights
float b = smoothstep(0.3, 0.32, length(fract(repeat * materialInput.st) - 0.5)); // 0.0 or 1.0
vec4 color = mix(lightColor, darkColor, b);
material.diffuse = color.rgb;
material.alpha = color.a;
return material;
}
Version data entries
19 entries across 19 versions & 1 rubygems