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IDatasmithUEPbrMaterialElement::GetExpressionIndex

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References

Module	DatasmithCore
Header	/Engine/Source/Runtime/Datasmith/DatasmithCore/Public/DatasmithMaterialElements.h
Include	#include "DatasmithMaterialElements.h"

Syntax

int32 GetExpressionIndex
(
const IDatasmithMaterialExpression * Expression
) const