17 lines
489 B
GLSL
17 lines
489 B
GLSL
// MinecraftPT — Vanilla Composite helpers
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// Sky/cloud colors approximating vanilla for transitions and fog.
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#ifndef VANILLA_COMPOSITE_GLSL
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#define VANILLA_COMPOSITE_GLSL
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vec3 GetVanillaSkyColor(vec3 dir){
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vec3 skyColor = vec3(0.6, 0.8, 1.0);
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float horizon = exp(-max(dir.y, 0.0) * 3.0);
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return mix(skyColor * 0.3, skyColor, 1.0 - horizon);
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}
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vec3 GetVanillaFogColor(vec3 skyColor, float nightFactor){
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return mix(skyColor, skyColor * vec3(0.2, 0.25, 0.4), nightFactor);
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}
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#endif |