Hello Sir. I saw your project and I think that I just help you, as soon as possible.
I have many experience C/C++, Matlab, OpenGL, ImageProcessing, Software Applications.
But I have short freelancer life.
I want to work with you, in freelancer , from this time, forerver.
If you invite me, I will send you a OpenGL demo file that it simulate Robot control using OpenGL.
In Demo, You can rotate scene using mouse.
I attach bitmap files.
I wait your respond, so I belive you ok.
thank you, good luck.