It works!

My fault was to start from complexity. I designed a "powerful" class that acctualy did nothing. Yes, I know, sounds lamme and stupid, but when you mix, C++ programming, computer graphics and rigorous software engineering, sometimes the ground disapears bellow your feets. It just got too complex.

The bellow sphere was hard corded, and it works.


That makes me think that I must review my failed attempts, with lots of overloading, constructors, pointers, etc.