Hello, I was wondering if anyone made any additional utilities to complement HOpenGL. For example, I was wondering why there weren't any math operations such as "negate" defined on Vector3, or why it wasn't made an instance of Num in HOpenGL. Thanks, Jamin -- View this message in context: http://www.nabble.com/any-auxillary-hopengl-modules--tf2966417.html#a8299870 Sent from the Haskell - HOpenGL mailing list archive at Nabble.com.