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UE3:ThumbnailRenderer (UT3)

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UT3 Object >> ThumbnailRenderer
Package: 
UnrealEd
Direct subclasses:
DefaultSizedThumbnailRenderer, IconThumbnailRenderer, TextureThumbnailRenderer
This class in other games:
UDK

Copyright 1998-2007 Epic Games, Inc. All Rights Reserved.

This is an abstract base class that is used to define the interface that UnrealEd will use when rendering a given object's thumbnail. The editor only calls the virtual rendering function.