UMaterialExpressionFirstPersonOutput | Unreal Engine 5.6 Documentation

Material output expression for writing first person rendering properties.


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

Syntax

UCLASS (MinimalAPI, CollapseCategories, HideCategories=Object)  
class UMaterialExpressionFirstPersonOutput : public UMaterialExpressionCustomOutput

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

Name	Type	Remarks	Include Path	Unreal Specifiers
ConstFirstPersonInterpolationAlpha	float	Only used if FirstPersonInterpolationAlpha is not hooked up.	Materials/MaterialExpressionFirstPersonOutput.h	EditAnywhere Category="First Person" Meta=(OverridingInputProperty="FirstPersonInterpolationAlpha", UIMin=0.0f, UIMax=1.0f, ClampMin=0.0f, ClampMax=1.0f)
FirstPersonInterpolationAlpha	FExpressionInput	Interpolates between world space and first person space.	Materials/MaterialExpressionFirstPersonOutput.h	Meta=(RequiredInput="false", ToolTip="Interpolates between world space and first person space. Valid range is [0, 1], from world space to first person space. Defaults to 'ConstFirstPersonInterpolationAlpha' if not specified.")

Name	Remarks	Include Path
virtual FString GetDisplayName()		Materials/MaterialExpressionFirstPersonOutput.h
virtual FString GetFunctionName()		Materials/MaterialExpressionFirstPersonOutput.h
virtual int32 GetNumOutputs()	Override to enable multiple outputs.	Materials/MaterialExpressionFirstPersonOutput.h
virtual EShaderFrequency GetShaderFrequency ( uint32 OutputIndex )		Materials/MaterialExpressionFirstPersonOutput.h
virtual bool NeedsPreviousFrameEvaluation()		Materials/MaterialExpressionFirstPersonOutput.h

Name	Remarks	Include Path	Unreal Specifiers
virtual int32 Compile ( FMaterialCompiler* Compiler, int32 OutputIndex )	Create the new shader code chunk needed for the Abs expression	Materials/MaterialExpressionFirstPersonOutput.h
virtual void GetCaption ( TArray< FString >& OutCaptions ) const	Returns the text to display on the material expression (in the material editor).	Materials/MaterialExpressionFirstPersonOutput.h