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API > API/Plugins > API/Plugins/InterchangeImport > API/Plugins/InterchangeImport/MaterialX > API/Plugins/InterchangeImport/MaterialX/MaterialExpressions > API/Plugins/InterchangeImport/MaterialX/MaterialExpressions/UMaterialExpress-
- UMaterialExpression::GetExpressionToolTip()
- UMaterialExpressionMaterialXSwizzle::GetExpressionToolTip()
References
| Module | InterchangeImport |
| Header | /Engine/Plugins/Interchange/Runtime/Source/Import/Public/MaterialX/MaterialExpressions/MaterialExpressionSwizzle.h |
| Include | #include "MaterialX/MaterialExpressions/MaterialExpressionSwizzle.h" |
| Source | /Engine/Plugins/Interchange/Runtime/Source/Import/Private/MaterialX/MaterialExpressions/MaterialExpressionSwizzle.cpp |
virtual void GetExpressionToolTip
&40;
TArray< FString > & OutToolTip
&41;
Remarks
Get a tooltip for the expression itself.