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FPrimitiveComponentTarget::GetNumMaterials

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References

Module	InteractiveToolsFramework
Header	/Engine/Source/Runtime/Experimental/InteractiveToolsFramework/Public/ComponentSourceInterfaces.h
Include	#include "ComponentSourceInterfaces.h"
Source	/Engine/Source/Runtime/Experimental/InteractiveToolsFramework/Private/ComponentSourceInterfaces.cpp

Syntax

int32 GetNumMaterials() const

Returns

number of material indices in use by this Component

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