UMaterialExpressionTransformPosition | Unreal Engine 5.7 Documentation

API > API/Runtime > API/Runtime/Engine


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

Syntax

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

Inheritance Hierarchy

UObjectBase → UObjectBaseUtility → UObject → UMaterialExpression → UMaterialExpressionTransformPosition

Variables

Public

Name	Type	Remarks	Include Path	Unreal Specifiers
ConstFirstPersonInterpolationAlpha	float	Only used if FirstPersonInterpolationAlpha is not hooked up.	Materials/MaterialExpressionTransformPosition.h	EditAnywhere Category=MaterialExpressionTransformPosition Meta=(DisplayName="First Person Interpolation Alpha", UIMin=0.0f, UIMax=1.0f, ClampMin=0.0f, ClampMax=1.0f, OverridingInputProperty="FirstPersonInterpolationAlpha", EditCondition=bUsesFirstPersonInterpolationAlpha, EditConditionHides, HideEditConditionToggle)
ConstPeriodicWorldTileSize	float	Only used if PeriodicWorldTileSize is not hooked up	Materials/MaterialExpressionTransformPosition.h	EditAnywhere Category=MaterialExpressionTransformPosition Meta=(DisplayName="Periodic World Tile Size", ClampMin=0.0001, UIMax=524288.0, OverridingInputProperty="PeriodicWorldTileSize", EditCondition=bUsesPeriodicWorldPosition, EditConditionHides, HideEditConditionToggle)
FirstPersonInterpolationAlpha	FExpressionInput	Interpolates between translated world space and first person space.	Materials/MaterialExpressionTransformPosition.h	Meta=(DisplayName="First Person Interpolation Alpha", 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.", RequiredInput="false")
Input	FExpressionInput	Input expression for this transform	Materials/MaterialExpressionTransformPosition.h
PeriodicWorldTileSize	FExpressionInput	Scale of the tiles used in Periodic World Space	Materials/MaterialExpressionTransformPosition.h	Meta=(DisplayName="Periodic World Tile Size", ToolTip="Distance the camera can move before the world origin is moved", RequiredInput="false")
TransformSourceType	TEnumAsByte< enum EMaterialPositionTransformSource >	Source format of the position that will be transformed	Materials/MaterialExpressionTransformPosition.h	EditAnywhere Category=MaterialExpressionTransformPosition Meta=(DisplayName="Source", ShowAsInputPin="Advanced", InvalidEnumValues="TRANSFORMPOSSOURCE_FirstPersonTranslatedWorld")
TransformType	TEnumAsByte< enum EMaterialPositionTransformSource >	Type of transform to apply to the input expression	Materials/MaterialExpressionTransformPosition.h	EditAnywhere Category=MaterialExpressionTransformPosition Meta=(DisplayName="Destination", ShowAsInputPin="Advanced")

Protected

Name	Type	Remarks	Include Path	Unreal Specifiers
bUsesFirstPersonInterpolationAlpha	bool		Materials/MaterialExpressionTransformPosition.h
bUsesPeriodicWorldPosition	bool		Materials/MaterialExpressionTransformPosition.h

Functions

Public

Overridden from UMaterialExpression

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

Overridden from UObject

Name	Remarks	Include Path	Unreal Specifiers
virtual void PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent )		Materials/MaterialExpressionTransformPosition.h

Navigation

Syntax

Inheritance Hierarchy

Variables

Public

Protected

Functions

Public

Overridden from UMaterialExpression

Overridden from UObject