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  3. IMeshDescriptionProvider::GetPolygonGroupToMaterialIndexMap

IMeshDescriptionProvider::GetPolygonGroupToMaterialIndexMap

API > API/Runtime > API/Runtime/InteractiveToolsFramework > API/Runtime/InteractiveToolsFramework/TargetInterfaces > API/Runtime/InteractiveToolsFramework/TargetInterfaces/IMeshDescriptionProvider

References

   
Module InteractiveToolsFramework
Header /Engine/Source/Runtime/InteractiveToolsFramework/Public/TargetInterfaces/MeshDescriptionProvider.h
Include #include "TargetInterfaces/MeshDescriptionProvider.h" 
virtual TArray< int32 > GetPolygonGroupToMaterialIndexMap() const

a mapping from section ID to material ID. If empty, an identity mapping is assumed.

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