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UThumbnailManager

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UThumbnailManager

References

Module	UnrealEd
Header	/Engine/Source/Editor/UnrealEd/Classes/ThumbnailRendering/ThumbnailManager.h
Include	#include "ThumbnailRendering/ThumbnailManager.h"

Syntax

class UThumbnailManager : public UObject

Variables

	Name	Description
UTextureCube &#...	AmbientCubemap
bool	bIsInitialized	Determines whether the initialization function is needed or not
bool	bMapNeedsUpdate	Whether to update the map or not (GC usually causes this)
UTexture2D *...	CheckerboardTexture
UStaticMesh ...	EditorCube	All these meshes/materials/textures are preloaded via default properties.
UStaticMesh ...	EditorCylinder
UStaticMesh ...	EditorPlane
UStaticMesh ...	EditorSkySphere
UStaticMesh ...	EditorSphere
UMaterial *	FloorPlaneMaterial
FThumbnailRende...	NotSupported	The render info to share across all object types when the object doesn't support rendering of thumbnails
TArray< struct ...	RenderableThumbnailTypes	The array of thumbnail rendering information entries.
TMap< UClass &#...	RenderInfoMap	This holds a map of object type to render info entries
FString	ThumbnailManagerClassName	Holds the name of the thumbnail manager singleton class to instantiate

Constructors

	Name	Description
	UThumbnailManager ( const FObjectInitializer& ObjectIn... )

Functions

	Name	Description
bool	CaptureProjectThumbnail ( FViewport* Viewport, const FString& OutputFilename, bool bUseSCCIfPossible )	Writes out a png of what is currently in the specified viewport, scaled appropriately
UThumbnailMa...	Get()	Returns the thumbnail manager and creates it if missing
FThumbnailRe...	GetRenderingInfo ( UObject* Object )	Returns the entry for the specified object
void	Initialize()	Fixes up any classes that need to be loaded in the thumbnail types
void	InitializeRenderTypeArray ( TArray< struct FThumbnailRenderingI... )	Fixes up any classes that need to be loaded in the thumbnail types per-map type
void	RegisterCustomRenderer ( UClass* Class, TSubclassOf< UThumbnailRenderer > R... )	Registers a custom thumbnail renderer for a specific class
void	UnregisterCustomRenderer ( UClass* Class )	Unregisters a custom thumbnail renderer for a specific class

Overridden from UObject

		Name	Description
	void	Serialize ( FArchive& Ar )	Handles reading, writing, and reference collecting using FArchive.

Constants

Name	Description
ThumbnailManagerSingleton	Manager responsible for configuring and rendering thumbnails

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