GLKit Changes for Objective-C GLKit GLKTextureLoader.h Added GLKTextureInfo.arrayLength Added GLKTextureInfo.depth Added GLKTextureInfo.mimapLevelCount Added +[GLKTextureLoader textureWithName:scaleFactor:bundle:options:error:] Added -[GLKTextureLoader textureWithName:scaleFactor:bundle:options:queue:completionHandler:] Added GLKTextureLoaderErrorUnsupportedTextureTarget