mirror of
https://github.com/muskit/H3VR-TNH-Quality-of-Life-Improvements.git
synced 2026-06-02 20:24:26 -07:00
msk
45 lines
1.2 KiB
HLSL
45 lines
1.2 KiB
HLSL
// Alloy Physical Shader Framework
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// Copyright 2013-2017 RUST LLC.
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// http://www.alloy.rustltd.com/
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/////////////////////////////////////////////////////////////////////////////////
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/// @file Transmission.cginc
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/// @brief Basic transmission, handling render path differences.
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/////////////////////////////////////////////////////////////////////////////////
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#ifndef ALLOY_SHADERS_FEATURE_TRANSMISSION_CGINC
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#define ALLOY_SHADERS_FEATURE_TRANSMISSION_CGINC
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#ifdef A_TRANSMISSION_ON
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#ifndef A_SUBSURFACE_ON
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#define A_SUBSURFACE_ON
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#endif
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#endif
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#include "Assets/Alloy/Shaders/Framework/Feature.cginc"
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#ifdef A_TRANSMISSION_ON
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/// Transmission tint color.
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/// Expects a linear LDR color.
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half3 _TransColor;
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/// Transmission color * thickness texture.
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/// Expects an RGB map with sRGB sampling.
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sampler2D _TransTex;
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/// Weight of the transmission effect.
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/// Expects linear-space values in the range [0,1].
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half _TransScale;
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#endif
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void aTransmission(
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inout ASurface s)
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{
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#ifdef A_TRANSMISSION_ON
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s.subsurfaceColor = A_SSC(s, _TransScale * tex2D(_TransTex, s.baseUv).rgb);
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s.subsurfaceColor *= _TransColor;
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#endif
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}
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#endif // ALLOY_SHADERS_FEATURE_TRANSMISSION_CGINC
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