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UMaterialGraph::GetUnusedExpressions

Get a list of nodes representing expressions that are not used in the Material

Windows

MacOS

Linux

References

Module	UnrealEd
Header	/Engine/Source/Editor/UnrealEd/Classes/MaterialGraph/MaterialGraph.h
Include	#include "MaterialGraph/MaterialGraph.h"
Source	/Engine/Source/Editor/UnrealEd/Private/MaterialGraph.cpp

Syntax

void GetUnusedExpressions
(
TArray< class UEdGraphNode * > & UnusedNodes
) const

Remarks

Get a list of nodes representing expressions that are not used in the Material

Parameters

Parameter	Description
UnusedNodes	Array to contain nodes representing unused expressions

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