UMaterialExpressionVectorParameter | Unreal Engine 4.27 Documentation

Inheritance Hierarchy


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

class UMaterialExpressionVectorParameter : public UMaterialExpressionParameter

	Type	Name	Description
		UMaterialExpressionVectorParameter ( const FObjectInitializer& ObjectInitializer )

	Type	Name	Description
	void	ApplyChannelNames ()
	FParameterChannelNames	GetVectorChannelNames ()
	bool	IsUsedAsChannelMask ()
	bool	SetParameterValue ( FName InParameterName, FLinearColor InValue, EMaterialExpressionSetParameterValueFlags Flags )

Type	Name	Description
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).
bool	GetParameterValue ( FMaterialParameterMetadata& OutMeta )
bool	HasClassAndNameCollision ( UMaterialExpression* OtherExpression )
bool	SetParameterValue ( const FName& Name, const FMaterialParameterMetadata& Meta, EMaterialExpressionSetParameterValueFlags Flags )
void	ValidateParameterName ( const bool bAllowDuplicateName )