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Unreal Engine C++ API Reference > Runtime > Engine > Materials > UMaterialInterface
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/Materials/MaterialInterface.h |
| Include | #include "Materials/MaterialInterface.h" |
| Source | /Engine/Source/Runtime/Engine/Private/Materials/MaterialInterface.cpp |
bool GetGroupName
&40;
const FHashedMaterialParameterInfo & ParameterInfo,
FName & GroupName
&41; const