My character in this project was a robot arm. The robot arm I designed is flexible enough to capture any
object. I've put in control to control the varying aspects of a robot arm.

Bells implemented:
1- I've implemented the Animate control. Click on the Animate menu and see if for yourself!
2- I've implemented 3 light sources with the required to enable/disable any of them. Just click on the
Light menu and enable/disable any of the light sources and enjoy the scene.

All my implementaion was in mymodel.cpp (which replaced sample.cpp), modelerui.cxx and modelerapp.cpp.