ANiagaraEditorPreviewActor | Unreal Engine 5.7 Documentation

Niagara Particle System Actor for previewing in the editor will not exist in a cooked packagge or PIE


Name	ANiagaraEditorPreviewActor
Type	class
Header File	/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraEditorPreviewActor.h
Include Path	#include "NiagaraEditorPreviewActor.h"

Syntax

UCLASS (ComponentWrapperClass, MinimalAPI,  
       Meta=(DisplayName="Niagara Particle System Editor Preview Actor"))  
class ANiagaraEditorPreviewActor : public AActor

Inheritance Hierarchy

UObjectBase → UObjectBaseUtility → UObject → AActor → ANiagaraEditorPreviewActor

Constructors

Name	Remarks	Include Path	Unreal Specifiers
ANiagaraEditorPreviewActor ( const FObjectInitializer& ObjectInitializer )		NiagaraEditorPreviewActor.h

Variables

Protected

Name	Type	Remarks	Include Path	Unreal Specifiers
ArrowComponent	TObjectPtr< class UArrowComponent >		NiagaraEditorPreviewActor.h
CircleEndRadius	TOptional< double >		NiagaraEditorPreviewActor.h	EditAnywhere Category=ActorMotion Meta=(EditCondition="MotionType == ENiagaraEditorPreviewActorShapeType::Circle", EditConditionHides)
CircleRadius	double		NiagaraEditorPreviewActor.h	EditAnywhere Category=ActorMotion Meta=(EditCondition="MotionType == ENiagaraEditorPreviewActorShapeType::Circle", EditConditionHides)
CircleRotationRate	TOptional< double >		NiagaraEditorPreviewActor.h	EditAnywhere Category=ActorMotion Meta=(EditCondition="MotionType == ENiagaraEditorPreviewActorShapeType::Circle", EditConditionHides)
CustomShapePoints	TArray< FVector >		NiagaraEditorPreviewActor.h	EditAnywhere Category=ActorMotion Meta=(EditCondition="MotionType == ENiagaraEditorPreviewActorShapeType::Custom", EditConditionHides, DisplayName="Shape Points")
MotionDuration	double	The time it takes for us to complete a cycle of the motion in seconds.	NiagaraEditorPreviewActor.h	EditAnywhere Category=ActorMotion
MotionType	ENiagaraEditorPreviewActorShapeType	What motion type we want to preview view	NiagaraEditorPreviewActor.h	EditAnywhere Category=ActorMotion Meta=(SegmentedDisplay)
NiagaraComponent	TObjectPtr< class UNiagaraComponent >		NiagaraEditorPreviewActor.h	VisibleAnywhere BlueprintReadOnly Category=NiagaraActor Meta=(AllowPrivateAccess="true")
PlaybackType	ENiagaraEditorPreviewActorPlaybackType		NiagaraEditorPreviewActor.h	EditAnywhere Category=ActorMotion Meta=(SegmentedDisplay)
RotationMode	ENiagaraEditorPreviewActorRotationMode		NiagaraEditorPreviewActor.h	EditAnywhere Category=ActorMotion Meta=(SegmentedDisplay)
ShapeRotation	FRotator		NiagaraEditorPreviewActor.h	EditAnywhere Category=ActorMotion
ShapeScale	double		NiagaraEditorPreviewActor.h	EditAnywhere Category=ActorMotion
ShapeTension	double		NiagaraEditorPreviewActor.h	EditAnywhere Category=ActorMotion Meta=(EditCondition="MotionType != ENiagaraEditorPreviewActorShapeType::Circle", EditConditionHides)
SquareSize	FVector2D		NiagaraEditorPreviewActor.h	EditAnywhere Category=ActorMotion Meta=(EditCondition="MotionType == ENiagaraEditorPreviewActorShapeType::Square", EditConditionHides)
TriangleSize	FVector2D		NiagaraEditorPreviewActor.h	EditAnywhere Category=ActorMotion Meta=(EditCondition="MotionType == ENiagaraEditorPreviewActorShapeType::Triangle", EditConditionHides)

Functions

Public

Name	Remarks	Include Path	Unreal Specifiers
void CalculateLocation ( float MotionTime, FVector& OutLocation )		NiagaraEditorPreviewActor.h	BlueprintImplementableEvent BlueprintCallable CallInEditor Category=ActorMotion
void CalculateRotation ( float MotionTime, FQuat& OutRotation )		NiagaraEditorPreviewActor.h	BlueprintImplementableEvent BlueprintCallable CallInEditor Category=ActorMotion

Overridden from AActor

Name	Remarks	Include Path	Unreal Specifiers
virtual bool GetReferencedContentObjects ( TArray< UObject* >& Objects ) const		NiagaraEditorPreviewActor.h
virtual void PostRegisterAllComponents()		NiagaraEditorPreviewActor.h
virtual void PostUnregisterAllComponents()		NiagaraEditorPreviewActor.h
virtual bool ShouldTickIfViewportsOnly()		NiagaraEditorPreviewActor.h
virtual void Tick ( float DeltaSeconds )		NiagaraEditorPreviewActor.h

Navigation

Syntax

Inheritance Hierarchy

Constructors

Variables

Protected

Functions

Public

Overridden from AActor

Protected