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  3. UMaterialExpressionBumpOffset

UMaterialExpressionBumpOffset

Unreal Engine C++ API Reference > Runtime > Engine > Materials

Inheritance Hierarchy

References

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

Syntax

class UMaterialExpressionBumpOffset : public UMaterialExpression

Variables

  Type Name Description
Public variable uint32 ConstCoordinate Only used if Coordinate is not hooked up
Public variable FExpressionInput Coordinate Outputs: Coordinate + Eye.xy * (Height - ReferencePlane) * HeightRatio.
Public variable FExpressionInput Height  
Public variable float HeightRatio  
Public variable FExpressionInput HeightRatioInput  
Public variable float ReferencePlane  

Constructors

  Type Name Description
Public function  

UMaterialExpressionBumpOffset ( const FObjectInitializer& ObjectInitializer
)

  

Overridden from UMaterialExpression

  Type Name Description
Public function Virtual int32

Compile ( FMaterialCompiler* Compiler,
int32 OutputIndex
)

 Create the new shader code chunk needed for the Abs expression
Public function Virtual Const bool

GenerateHLSLExpression ( FMaterialHLSLGenerator& Generator,
UE::HLSLTree::FScope& Scope,
int32 OutputIndex,
UE::HLSLTree::FExpression const*& OutExpression
)

  
Public function Virtual Const void

GetCaption ( TArray< FString >& OutCaptions
)

 Returns the text to display on the material expression (in the material editor).

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