One of the assumptions I have made is that the radius of the circle is always R = 1, and it is always centered at C=(0, 0, 0). With this I have simplified the model, as I was fitting angular data ...

The '3d_projection.py' uses all the above and implements a projection of a 3D space with 6 cubes, one of which is controllable by keyboard, to translate, or to rotate about x,y,z axes with respect to ...