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2024-03-14 11:52:08 +08:00 · 2024-03-14 11:52:08 +08:00 · e4ef028cfe
commit e4ef028cfe
parent c0159d1913
1 changed files with 6 additions and 6 deletions
--- a/03-UnrealEngine/Rendering/RenderingPipeline/参考SubsurfaceProfile
+++ b/03-UnrealEngine/Rendering/RenderingPipeline/参考SubsurfaceProfile
@ -162,12 +162,12 @@ void UMaterialFunctionInstance::OverrideMaterialInstanceParameterValues(UMateria
 }
 ```

-将SubsurfaceProfile 塞入 Material
-```c++
-int32 UMaterialExpressionStrataLegacyConversion::Compile(class FMaterialCompiler* Compiler, int32 OutputIndex)  
-{
-}
-```
+和UMaterialExpressionStrataLegacyConversion::Compile()无关。
+GetSubsurfaceProfileParameterName()
+__SubsurfaceProfile
+
+1. 在FHLSLMaterialTranslator::Translate() => NumericParameter()会往MaterialCompilationOutput.UniformExpressionSet以及DefaultUniformValues添加默认值以及Offset。最终会调用AddUniformExpression()
+2. 目前发现问题是FHLSLMaterialTranslator::NumericParameter()中GetParameterAssociationInfo()时的ParameterInfo.Name为`None`而不是`__ToonData`

 ## MaterialRenderProxy
 ```c++