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Unreal Engine C++ API Reference > Runtime > Landscape > Materials > UMaterialExpressionLandscapeGrassOutput
References
| Module | Landscape |
| Header | /Engine/Source/Runtime/Landscape/Classes/Materials/MaterialExpressionLandscapeGrassOutput.h |
| Include | #include "Materials/MaterialExpressionLandscapeGrassOutput.h" |
| Source | /Engine/Source/Runtime/Landscape/Private/LandscapeGrass.cpp |
void ValidateInputName
&40;
FGrassInput & Input
&41; const