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custommods

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samsonsin
2025-05-29 23:31:29 +02:00
committed by samsonsin
parent 29b5acd552
commit cec1be0c4f
799 changed files with 19536 additions and 0 deletions
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27
.minecraft/shaderpacks/ComplementaryShaders_v4.6/shaders/lib/surface/noiseCoatedTextures.glsl Normal file
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void NoiseCoatTextures(inout vec4 albedo, inout float smoothness, inout float emissive, inout float metalness, vec3 worldPos, float miplevel, float noiseVaryingM, float snowFactor) {
float packSizeNT = 64.0;
#ifndef SAFE_GENERATED_NORMALS
vec2 noiseCoord = floor(vTexCoordL.xy / 32.0 * packSizeNT * atlasSize) / packSizeNT / 12.0;
#else
vec2 offsetR = max(vTexCoordAM.z, vTexCoordAM.w) * vec2(float(atlasSize.y) / float(atlasSize.x), 1.0);
vec2 noiseCoord = floor(vTexCoordL.xy / 2.0 * packSizeNT / offsetR) / packSizeNT / 12.0;
#endif
if (noiseVaryingM < 999.0) {
noiseCoord += 0.21 * (floor((worldPos.xz + cameraPosition.xz) + 0.001) + floor((worldPos.y + cameraPosition.y) + 0.001));
} else {
noiseVaryingM -= 1000.0;
}
float noiseTexture = texture2D(noisetex, noiseCoord).r;
noiseTexture = noiseTexture * 0.75 + 0.625;
float colorBrightness = 0.2126 * albedo.r + 0.7152 * albedo.g + 0.0722 * albedo.b;
float noiseFactor = 0.7 * sqrt(1.0 - colorBrightness) * (1.0 - 0.5 * metalness)
* (1.0 - 0.25 * smoothness) * max(1.0 - emissive, 0.0);
#if defined SNOW_MODE && defined OVERWORLD
noiseFactor *= 2.0 * max(0.5 - snowFactor, 0.0);
#endif
noiseFactor *= noiseVaryingM;
noiseFactor *= max(1.0 - miplevel * 0.25, 0.0);
noiseTexture = pow(noiseTexture, noiseFactor);
albedo.rgb *= noiseTexture;
smoothness = min(smoothness * sqrt(2.0 - noiseTexture), 1.0);
}