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Unreal Engine C++ API Reference > Runtime > Engine > Materials > UMaterialExpressionLogarithm2
- UMaterialExpression::GetExpressionToolTip()
- UMaterialExpressionLogarithm2::GetExpressionToolTip()
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/Materials/MaterialExpressionLogarithm2.h |
| Include | #include "Materials/MaterialExpressionLogarithm2.h" |
| Source | /Engine/Source/Runtime/Engine/Private/Materials/MaterialExpressions.cpp |
virtual void GetExpressionToolTip
&40;
TArray< FString > & OutToolTip
&41;
Remarks
Get a tooltip for the expression itself.