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> Unreal Engine API Reference > Runtime > Engine > FLevelUtils

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FLevelUtils

A set of static methods for common editor operations that operate on [ULevel](API\Runtime\Engine\Engine\ULevel) objects.

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MacOS

Linux

References

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

Syntax

class FLevelUtils

Remarks

A set of static methods for common editor operations that operate on ULevel objects.

Functions

	Name	Description
void	ApplyEditorTransform ( const ULevelStreaming* Streami..., bool bDoPostEditMove, AActor* Actor )	Apply the LevelEditorTransform on a level.
void	ApplyLevelTransform ( const FApplyLevelTransformParams& ... )	Transforms the level to a new world space
void	ApplyPostEditMove ( ULevel* Level )	Calls PostEditMove on all the actors in the level
ULevelStream...	FindStreamingLevel ( UWorld* InWorld, const TCHAR* PackageName )	Returns the streaming level by package name, or NULL if none exists.
ULevelStream...	FindStreamingLevel ( const ULevel* Level )	Returns the streaming level corresponding to the specified ULevel, or NULL if none exists.
bool	IsApplyingLevelTransform()
bool	IsLevelLoaded ( ULevel* Level )	Returns true if the level is currently loaded in the editor, false otherwise.
bool	IsLevelLocked ( AActor* Actor )	Returns true if the specified level is locked for edit, false otherwise.
bool	IsLevelLocked ( ULevel* Level )	Returns true if the specified level is locked for edit, false otherwise.
bool	IsLevelVisible ( const ULevel* Level )	Returns true if the specified level is visible in the editor, false otherwise.
bool	IsMovingLevel()	Returns true if we are moving a level
bool	IsStreamingLevelVisibleInEditor ( const ULevelStreaming* Streami... )	Returns true if the specified level is visible in the editor, false otherwise.
void	RemoveEditorTransform ( const ULevelStreaming* Streami..., bool bDoPostEditMove, AActor* Actor )	Remove the LevelEditorTransform from a level.
void	SetEditorTransform ( ULevelStreaming* StreamingLeve..., const FTransform& Transform, bool bDoPostEditMove )	Sets a new LevelEditorTransform on a streaming level .
void	ToggleLevelLock ( ULevel* Level )	Sets a level's edit lock.

Classes

	Name	Description
	FApplyLevelTransformParams

Constants

Name	Description
bApplyingLevelTransform
bMovingLevel	Flag to mark if we are currently finalizing a level offset.

Deprecated Functions

		Name	Description
	void	ApplyLevelTransform ( ULevel* Level, const FTransform& LevelTransform, bool bDoPostEditMove )	Use version that takes params struct
	bool	IsLevelVisible ( const ULevelStreaming* Streami... )	Use IsStreamingLevelVisibleInEditor instead.

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