@class TDTextureRenditionSpec, TDTextureImageRenditionSpec, TDTextureFace; @interface TDTextureMipLevel : NSManagedObject @property (nonatomic) short level; @property (retain, nonatomic) TDTextureRenditionSpec *texture; @property (retain, nonatomic) TDTextureImageRenditionSpec *textureImage; @property (retain, nonatomic) TDTextureFace *face; @end