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  3. UMaterialExpressionTransformPosition

UMaterialExpressionTransformPosition

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Materials

Inheritance Hierarchy

References

   
Module Engine
Header /Engine/Source/Runtime/Engine/Public/Materials/MaterialExpressionTransformPosition.h
Include #include "Materials/MaterialExpressionTransformPosition.h"

Syntax

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

Variables

  Type Name Description
Public variable UProperty Category, EditAnywhere, Meta float ConstPeriodicWorldTileSize Only used if PeriodicWorldTileSize is not hooked up
Public variable UProperty FExpressionInput Input Input expression for this transform
Public variable UProperty Meta FExpressionInput PeriodicWorldTileSize Scale of the tiles used in Periodic World Space
Public variable UProperty Category, EditAnywhere, Meta TEnumAsByte< enum EMaterialPositionTransformSource > TransformSourceType Source format of the position that will be transformed
Public variable UProperty Category, EditAnywhere, Meta TEnumAsByte< enum EMaterialPositionTransformSource > TransformType Type of transform to apply to the input expression

Constructors

  Type Name Description
Public function    

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).
Public function Virtual FExpressionInput *

GetInput ( int32 InputIndex
)

 Returns the input at index InputIndex if valid, nullptr otherwise.
Public function Virtual Const FName

GetInputName ( int32 InputIndex
)

  
Public function Virtual TArrayView< FExpressionInput * >  

Overridden from UObject

  Type Name Description
Public function Virtual void

PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

 Called when a property on this object has been modified externally

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