Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Runtime > Engine > Materials > UMaterialExpressionNamedRerouteDeclaration

Light Theme

Dark Theme

UMaterialExpressionNamedRerouteDeclaration

Windows

MacOS

Linux

Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UMaterialExpression

UMaterialExpressionRerouteBase

UMaterialExpressionNamedRerouteBase

UMaterialExpressionNamedRerouteDeclaration

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Materials/MaterialExpressionNamedReroute.h
Include	#include "Materials/MaterialExpressionNamedReroute.h"

Syntax

class UMaterialExpressionNamedRerouteDeclaration : public UMaterialExpressionNamedRerouteBase

Variables

	Name	Description
FExpressionInpu...	Input	The input pin.
FName	Name
FLinearColor	NodeColor	The color of the graph node.
FGuid	VariableGuid	The variable GUID, to support copy across graphs.

Constructors

	Name	Description
	UMaterialExpressionNamedRerouteDeclaration ( const FObjectInitializer& ObjectIn... )

Overridden from UMaterialExpressionRerouteBase

		Name	Description
	bool	GetRerouteInput ( FExpressionInput& OutInput )	Get the reroute node input pin. We could use GetInput, but we'd loose const correctness

Overridden from UMaterialExpression

	Name	Description
bool	CanRenameNode()	Can this node be renamed?
int32	Compile ( FMaterialCompiler* Compiler, int32 OutputIndex )	Create the new shader code chunk needed for the Abs expression
void	GetCaption ( TArray< FString >& OutCaptions )	Returns the text to display on the material expression (in the material editor).
FText	GetCreationDescription()
FText	GetCreationName()
FString	GetEditableName()	Returns the current 'name' of the node (typically a parameter name).
bool	MatchesSearchQuery ( const TCHAR* SearchQuery )	MatchesSearchQuery: Check this expression to see if it matches the search query
void	PostCopyNode ( const TArray< UMaterialExpression&... )	Called after a node copy, once the Material and Function properties are set correctly and that all new expressions are added to Material->Expressions
void	SetEditableName ( const FString& NewName )	Sets the current 'name' of the node (typically a parameter name) Only valid to call on a node that previously returned CanRenameNode() = true.

Overridden from UObject

	Name	Description
void	PostDuplicate ( bool bDuplicateForPIE )	Called after duplication & serialization and before PostLoad.
void	PostEditChangeProperty ( FPropertyChangedEvent& PropertyCha... )	Called when a property on this object has been modified externally
void	PostInitProperties()	Called after the C++ constructor and after the properties have been initialized, including those loaded from config.
void	PostLoad()	Do any object-specific cleanup required immediately after loading an object.

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss