[Openmcl-devel] opengl rubix example

[Hamilton Link]

In the process of toying with the idea of making stand-alone-app 
versions of the two opengl examples, I discovered that the rubix cube 
example had a picking and selection bug. It now works properly. 
Left-mouse/drag will rotate the cube, and right-mouse/drag on a face 
will turn a face clockwise or ccw.

The bug made right-mousing do picking and selection in the viewable 
buffer for some reason (and never switch the camera back), so if you 
tried it before and wondered if it was working properly, no it wasn't.

h