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Implement oklab, oklch color space conversion functions, add example, restructure comments in the shaderlib, implements #37

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ChaoticByte 2025-01-17 16:50:34 +01:00
parent 35959290d3
commit 1a21589fc1
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shaderlib/blur.gdshaderinc
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@ -1,7 +1,9 @@
// gaussian_blur adapted from https://godotshaders.com/shader/customizable-gausian-blur/
// original code by https://godotshaders.com/author/djbob-gaming-yt/
// maximum radius is 64
/*
gaussian_blur adapted from https://godotshaders.com/shader/customizable-gausian-blur/
original code by https://godotshaders.com/author/djbob-gaming-yt/
maximum radius is 64
*/
vec4 gaussian_blur(sampler2D texture, vec2 uv, int radius, float sigma) {
vec2 resolution = 1.0 / vec2(textureSize(texture, 0));
// calculate kernel