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24 行
658 B
24 行
658 B
#if SHADERPASS != SHADERPASS_FORWARD_UNLIT
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#error SHADERPASS_is_not_correctly_define
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#endif
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#if SHADER_STAGE_FRAGMENT
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float4 Frag(PackedVaryings packedInput) : SV_Target
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{
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Varyings input = UnpackVaryings(packedInput);
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float3 V = GetWorldSpaceNormalizeViewDir(input.positionWS);
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SurfaceData surfaceData;
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BuiltinData builtinData;
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GetSurfaceAndBuiltinData(V, input, surfaceData, builtinData);
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// Not lit here (but emissive is allowed)
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BSDFData bsdfData = ConvertSurfaceDataToBSDFData(surfaceData);
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// TODO: we must not access bsdfData here, it break the genericity of the code!
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return float4(bsdfData.color, builtinData.opacity);
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}
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#endif
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