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29 lines
1.1 KiB
29 lines
1.1 KiB
#ifndef STANDARD_LIT_HLSL
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#define STANDARD_LIT_HLSL
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#include "Packages/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/Raytracing/Shaders/RayTracingCommon.hlsl"
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void EncodeIntoStandardGBuffer( StandardBSDFData standardBSDFData
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, out GBufferType0 outGBuffer0
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, out GBufferType1 outGBuffer1
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, out GBufferType2 outGBuffer2
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, out GBufferType3 outGBuffer3
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)
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{
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// GBuffer0
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outGBuffer0 = float4(standardBSDFData.baseColor, standardBSDFData.specularOcclusion);
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// GBuffer1
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NormalData normalData;
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normalData.normalWS = standardBSDFData.normalWS;
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normalData.perceptualRoughness = standardBSDFData.perceptualRoughness;
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EncodeIntoNormalBuffer(normalData, outGBuffer1);
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// GBuffer2
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outGBuffer2.rgb = FastLinearToSRGB(standardBSDFData.fresnel0);
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outGBuffer2.a = PackFloatInt8bit(standardBSDFData.coatMask, GBUFFER_LIT_STANDARD, 8);
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// GBuffer3
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outGBuffer3 = float4(standardBSDFData.emissiveAndBaked, 0.0);
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outGBuffer3 *= GetCurrentExposureMultiplier();
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}
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#endif // STANDARD_LIT_HLSL
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