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intial changes for commit #495

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Xonk
2024-11-15 17:54:18 -05:00
parent b32041d4fc
commit b93d6f1a12
56 changed files with 3550 additions and 2274 deletions
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13
shaders/lib/lpv_render.glsl
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@ -1,10 +1,13 @@
// LPV block brightness scale
const float LpvBlockBrightness = 1.0;
// LPV block brightness scale. just 1.0/15.0
const float LpvBlockBrightness = 0.066666;
float lpvCurve(float values) {
// return values;
return pow(1.0 - sqrt(1.0-values), 2.0);
#ifdef VANILLA_LIGHTMAP_MASK
return sqrt(values);
#else
return values*values;
#endif
}
vec4 SampleLpvLinear(const in vec3 lpvPos) {
@ -17,6 +20,8 @@ vec4 SampleLpvLinear(const in vec3 lpvPos) {
vec3 hsv = RgbToHsv(lpvSample.rgb);
hsv.z = lpvCurve(hsv.b) * LpvBlockSkyRange.x;
lpvSample.rgb = HsvToRgb(hsv);
lpvSample.rgb = clamp(lpvSample.rgb/15.0,0.0,1.0);
return lpvSample;
}