UMaterialExpressionSwitch | Unreal Engine 5.7 Documentation


Name	UMaterialExpressionSwitch
Type	class
Header File	/Engine/Source/Runtime/Engine/Public/Materials/MaterialExpressionSwitch.h
Include Path	#include "Materials/MaterialExpressionSwitch.h"

Syntax

UCLASS (CollapseCategories, HideCategories=Object, MinimalAPI)  
class UMaterialExpressionSwitch : public UMaterialExpression

Name	Remarks	Include Path	Unreal Specifiers
UMaterialExpressionSwitch ( const FObjectInitializer& ObjectInitializer )		Materials/MaterialExpressionSwitch.h

Name	Type	Remarks	Include Path	Unreal Specifiers
ConstDefault	float	Only used if Selector is not hooked up	Materials/MaterialExpressionSwitch.h	EditAnywhere Category=UMaterialExpressionSwitch Meta=(OverridingInputProperty="Default")
ConstSwitchValue	float	Only used if Selector is not hooked up	Materials/MaterialExpressionSwitch.h	EditAnywhere Category=UMaterialExpressionSwitch Meta=(OverridingInputProperty="SwitchValue")
Default	FExpressionInput		Materials/MaterialExpressionSwitch.h	Meta=(RequiredInput="false", ToolTip="Defaults to 'ConstDefault' if not specified")
Description	FString		Materials/MaterialExpressionSwitch.h	EditAnywhere Category=UMaterialExpressionSwitch
Inputs	TArray< struct FSwitchCustomInput >		Materials/MaterialExpressionSwitch.h	EditAnywhere Category=UMaterialExpressionSwitch
SwitchValue	FExpressionInput		Materials/MaterialExpressionSwitch.h	Meta=(RequiredInput="false", ToolTip="Defaults to 'ConstSwitchValue' if not specified")

Name	Remarks	Include Path	Unreal Specifiers
void RebuildOutputs()		Materials/MaterialExpressionSwitch.h

Name	Remarks	Include Path
virtual void Build ( MIR::FEmitter& Emitter )	Builds this expression's material IR.	Materials/MaterialExpressionSwitch.h
virtual int32 Compile ( FMaterialCompiler* Compiler, int32 OutputIndex )	Create the new shader code chunk needed for the Abs expression	Materials/MaterialExpressionSwitch.h
virtual void GetCaption ( TArray< FString >& OutCaptions ) const	Returns the text to display on the material expression (in the material editor).	Materials/MaterialExpressionSwitch.h
virtual FText GetCreationName()		Materials/MaterialExpressionSwitch.h
virtual FExpressionInput * GetInput ( int32 InputIndex )	Returns the input at index InputIndex if valid, nullptr otherwise.	Materials/MaterialExpressionSwitch.h
virtual FName GetInputName ( int32 InputIndex ) const		Materials/MaterialExpressionSwitch.h
virtual TArrayView< FExpressionInput * > GetInputsView()		Materials/MaterialExpressionSwitch.h
virtual EMaterialValueType GetInputValueType ( int32 InputIndex )		Materials/MaterialExpressionSwitch.h

Name	Remarks	Include Path	Unreal Specifiers
virtual void PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent )		Materials/MaterialExpressionSwitch.h
virtual void Serialize ( FStructuredArchive::FRecord Record )		Materials/MaterialExpressionSwitch.h