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30 行
1.0 KiB
30 行
1.0 KiB
#if SHADERPASS != SHADERPASS_GBUFFER
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#error SHADERPASS_is_not_correctly_define
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#endif
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void Frag( PackedVaryings packedInput,
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OUTPUT_GBUFFER(outGBuffer)
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#ifdef VELOCITY_IN_GBUFFER
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, OUTPUT_GBUFFER_VELOCITY(outGBuffer)
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#endif
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, OUTPUT_GBUFFER_BAKE_LIGHTING(outGBuffer)
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)
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{
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FragInput input = UnpackVaryings(packedInput);
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float3 V = GetWorldSpaceNormalizeViewDir(input.positionWS);
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float3 positionWS = input.positionWS;
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SurfaceData surfaceData;
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BuiltinData builtinData;
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GetSurfaceAndBuiltinData(input, surfaceData, builtinData);
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BSDFData bsdfData = ConvertSurfaceDataToBSDFData(surfaceData);
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Coordinate coord = GetCoordinate(input.unPositionSS.xy, _ScreenSize.zw);
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PreLightData preLightData = GetPreLightData(V, positionWS, coord, bsdfData);
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ENCODE_INTO_GBUFFER(surfaceData, outGBuffer);
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#ifdef VELOCITY_IN_GBUFFER
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ENCODE_VELOCITY_INTO_GBUFFER(builtinData.velocity, outGBuffer);
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#endif
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ENCODE_BAKE_LIGHTING_INTO_GBUFFER(GetBakedDiffuseLigthing(preLightData, surfaceData, builtinData, bsdfData), outGBuffer);
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}
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