mirror of
https://github.com/muskit/H3VR-TNH-Quality-of-Life-Improvements.git
synced 2026-06-03 04:34:26 -07:00
msk
67 lines
1.8 KiB
HLSL
Vendored
67 lines
1.8 KiB
HLSL
Vendored
// 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 Emission2.cginc
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/// @brief Secondary emission effects.
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/////////////////////////////////////////////////////////////////////////////////
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#ifndef ALLOY_SHADERS_FEATURE_EMISSION2_CGINC
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#define ALLOY_SHADERS_FEATURE_EMISSION2_CGINC
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#if !defined(A_EMISSION2_ON) && defined(_EMISSION2_ON)
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#define A_EMISSION2_ON
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#endif
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#ifdef A_EMISSION2_ON
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#ifndef A_EMISSIVE_COLOR_ON
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#define A_EMISSIVE_COLOR_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_EMISSION2_ON
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/// Secondary emission tint color.
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/// Expects a linear LDR color.
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half3 _Emission2Color;
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#ifndef A_EMISSION2_MASK_MAP_OFF
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//// Secondary emission mask texture.
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/// Expects an RGB map with sRGB sampling.
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sampler2D _EmissionMap2;
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#endif
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#ifndef A_EMISSION2_EFFECTS_MAP_OFF
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/// Secondary emission effect texture.
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/// Expects an RGB map with sRGB sampling.
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A_SAMPLER_2D(_IncandescenceMap2);
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#endif
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/// The weight of the secondary emission effect.
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/// Expects linear space value in the range [0,1].
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half _Emission2Weight;
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#endif
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void aEmission2(
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inout ASurface s)
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{
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#ifdef A_EMISSION2_ON
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half3 emission = _Emission2Color;
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#ifndef A_EMISSION2_MASK_MAP_OFF
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emission *= tex2D(_EmissionMap2, s.baseUv).rgb;
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#endif
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#ifndef A_EMISSION2_EFFECTS_MAP_OFF
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float2 incandescenceUv2 = A_TEX_TRANSFORM_UV_SCROLL(s, _IncandescenceMap2);
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emission *= tex2D(_IncandescenceMap2, incandescenceUv2).rgb;
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#endif
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s.emissiveColor += emission * (_Emission2Weight * s.mask);
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#endif
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}
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#endif // ALLOY_SHADERS_FEATURE_EMISSION2_CGINC
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