USlateBrushThumbnailRenderer | Unreal Engine 4.27 Documentation

Inheritance Hierarchy


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

class USlateBrushThumbnailRenderer : public UDefaultSizedThumbnailRenderer

	Type	Name	Description
		USlateBrushThumbnailRenderer ( const FObjectInitializer& ObjectInitializer )

	Type	Name	Description
	void	CreateTextureThumbnailOnCanvas ( int32 X, int32 Y, uint32 Width, uint32 Height, FRenderTarget* RenderTarget, FSlateBrush& Brush, FCanvas* Canvas, UTexture2D* Texture )
	void	CreateThumbnailAsImage ( uint32 Width, uint32 Height, FRenderTarget* RenderTarget, FSlateBrush& Brush )

	Type	Name	Description
	void	Draw ( UObject* Object, int32 X, int32 Y, uint32 Width, uint32 Height, FRenderTarget, FCanvas Canvas, bool bAdditionalViewFamily )	Begin UThumbnailRenderer Object.
	EThumbnailRenderFrequency	GetThumbnailRenderFrequency ( UObject* Object )	Override this method to control the render frequency for thumbnails in your editor Generally speaking you should use Realtime if you want an animated thumbnail, but if not it is expensive to use (per-frame draws) If not using realtime, the next best default is OnAssetSave, which updates the thumbnail only save.