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> Unreal Engine API Reference > Editor > UnrealEd > FLevelEditorViewportClient > FActorLockStack

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FActorLockStack

When locked to an actor this view will be positioned in the same location and rotation as the actor.

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References

Module	UnrealEd
Header	/Engine/Source/Editor/UnrealEd/Public/LevelEditorViewport.h
Include	#include "LevelEditorViewport.h"

Syntax

struct FActorLockStack

Remarks

When locked to an actor this view will be positioned in the same location and rotation as the actor. If the actor has a camera component the view will also inherit camera settings such as aspect ratio, FOV, post processing settings, and the like.

This structure allows us to keep track of two actor locks: a normal actor lock, and a lock specifically for cinematic tools like Sequencer. A viewport locked to an actor by cinematics will always take precedent over any other.

Variables

		Name	Description
	FLevelViewportA...	ActorLock
	FLevelViewportA...	CinematicActorLock

Functions

		Name	Description
	const FLevel...	GetLock ( bool bAllowActorLock )	Get the active lock info. Cinematics take precedence.
	bool	HasActorLocked ( const AActor* InActor )	Returns whether the given actor is used as one of our locks.

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