UMaterialExpressionSamplePhysicsVectorField | Unreal Engine 5.7 Documentation

Material expresions to sample the global field


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

Syntax

UCLASS ()  
class UMaterialExpressionSamplePhysicsVectorField : public UMaterialExpression

UObjectBase → UObjectBaseUtility → UObject → UMaterialExpression → UMaterialExpressionSamplePhysicsVectorField

Name	Type	Remarks	Include Path	Unreal Specifiers
FieldTarget	TEnumAsByte< EFieldVectorType >	Target Type to be accessed	Materials/MaterialExpressionSamplePhysicsField.h	EditAnywhere Category="Field Setup" Meta=(DisplayName="Target Type", ShowAsInputPin="Advanced")
WorldPosition	FExpressionInput		Materials/MaterialExpressionSamplePhysicsField.h	Meta=(RequiredInput="false", ToolTip="Defaults to current world position if not specified")
WorldPositionOriginType	EPositionOrigin	Defines the reference space for the WorldPosition input.	Materials/MaterialExpressionSamplePhysicsField.h	EditAnywhere Category=MaterialExpressionSamplePhysicsVectorField

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

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