CSI 494 - Robot

In this project you will design and draw a robot in 3D. Use
glutWireCube and glutWireSphere as the pieces to this robot. Warp and
manipulate them using scales, translates and rotates such that you
have a robot with a head, body, forearm, upperarm, thigh and lower leg
as demonstrated. You must have two independent rotations (usable
through the keyboard) for the elbow and the shoulder and these must be
constrained make according to human limits. Also, make sure that you
have a connected robot when rotating the shoulder and then rotating
the elbow. These rotations are linked in a very peculiar fashion. You
must also allow the user to rotate the entire robot along its
center.

(So there should be 5-6 different keys for interacting with the robot).