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22 行
702 B
22 行
702 B
#ifndef LIGHTWEIGHT_PASS_META_PBR_INCLUDED
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#define LIGHTWEIGHT_PASS_META_PBR_INCLUDED
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#include "LightweightPassMetaCommon.hlsl"
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half4 LightweightFragmentMeta(MetaVertexOuput i) : SV_Target
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{
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SurfaceData surfaceData;
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InitializeStandardLitSurfaceData(i.uv, surfaceData);
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BRDFData brdfData;
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InitializeBRDFData(surfaceData.albedo, surfaceData.metallic, surfaceData.specular, surfaceData.smoothness, surfaceData.alpha, brdfData);
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MetaInput o;
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o.Albedo = brdfData.diffuse + brdfData.specular * brdfData.roughness * 0.5;
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o.SpecularColor = surfaceData.specular;
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o.Emission = surfaceData.emission;
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return MetaFragment(o);
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}
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#endif // LIGHTWEIGHT_PASS_META_PBR_INCLUDED
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