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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Materials > API/Runtime/Engine/Materials/UMaterialExpressionLength
- UMaterialExpression::GenerateHLSLExpression()
- UMaterialExpressionLength::GenerateHLSLExpression()
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/Materials/MaterialExpressionLength.h |
| Include | #include "Materials/MaterialExpressionLength.h" |
| Source | /Engine/Source/Runtime/Engine/Private/Materials/MaterialExpressionHLSL.cpp |
virtual bool GenerateHLSLExpression
&40;
FMaterialHLSLGenerator & Generator,
UE::HLSLTree::FScope & Scope,
int32 OutputIndex,
UE::HLSLTree::FExpression const &42;& OutExpression
&41; const