- filePath
- The file that contains the texture.
- textureOperations
An NSDictionary populated with configuration options. Alternatively, use the strongly-typed version of this method that takes a GLKTextureOperations object.
This parameter can be null.
- queue
The queue on which the callback method will be invoked, or null to invoke the method on the main dispatch queue.
This parameter can be null.
- onComplete
- Callback to invoke when the texture is loaded. The callback receives a GLKTextureInfo and an NSError.