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> Unreal Engine API Reference > Runtime > Engine > Materials > UMaterialExpressionLinearInterpolate

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UMaterialExpressionLinearInterpolate

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UMaterialExpression

UMaterialExpressionLinearInterpolate

References

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

Syntax

class UMaterialExpressionLinearInterpolate : public UMaterialExpression

Variables

	Name	Description
FExpressionInpu...	A
FExpressionInpu...	Alpha
FExpressionInpu...	B
float	ConstA	Only used if A is not hooked up
float	ConstAlpha	Only used if Alpha is not hooked up
float	ConstB	Only used if B is not hooked up

Constructors

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

Overridden from UMaterialExpression

	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).
FText	GetKeywords()	Returns the keywords that should be used when searching for this expression

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