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Shader code cleanup;

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Added punctual light evaluation in light loop;
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Misaki
2025-01-27 17:54:19 +09:00
parent fac66d8694
commit 1a82022a6f
9 changed files with 278 additions and 83 deletions
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6
Runtime/HDRP/Shaders/Includes/ShaderPass/UtsShaderPassForward.hlsl
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@@ -167,7 +167,7 @@ void Frag(PackedVaryingsToPS packedInput,
SurfaceData tempSurfaceData;
BuiltinData builtinData;
GetSurfaceAndBuiltinData(input, V, posInput, tempSurfaceData, builtinData);
UTSSurfaceData surfaceData = GetUTSSurfaceData(input, V, UV0);
UTSSurfaceData surfaceData = GetUTSSurfaceData(input, V, UV0.xy);
UtsBSDFData bsdfData = ConvertUTSSurfaceDataToUTSBSDFData(surfaceData);
#define UNITY_PROJ_COORD(a) a
@@ -243,7 +243,7 @@ void Frag(PackedVaryingsToPS packedInput,
// We directly calculate custome main light during the light loop in upper code to avoid extra calculation
//customMainLight = GetCustomMainLightData(builtinData, mainPunctualLight);
#if _SDFShadow || (_RECEIVE_HAIR_SHADOW_ON && ENABLE_UTS_HAIR_SHAOW)
#if _SHADOW_MODE_SDF || (_RECEIVE_HAIR_SHADOW_ON && ENABLE_UTS_HAIR_SHAOW)
float3 defaultLightDirection = normalize(UNITY_MATRIX_V[2].xyz + UNITY_MATRIX_V[1].xyz);
float3 defaultLightColor = saturate(max(float3(0.05, 0.05, 0.05) * _Unlit_Intensity, max(ShadeSH9(float4(0.0, 0.0, 0.0, 1.0)), ShadeSH9(float4(0.0, -1.0, 0.0, 1.0)).rgb) * _Unlit_Intensity));
@@ -261,7 +261,7 @@ void Frag(PackedVaryingsToPS packedInput,
float systemShadowValue = lerp(1.0f, saturate(customMainLight.shadowValue * 2.0f), _Set_SystemShadowsToBase);
#endif
#ifdef _SDFShadow
#if _SHADOW_MODE_SDF
// modified by Suomi @ 20230902 - SDFResult is used to sample SDF texture on the correct side
float angle;