>>63919354All of the exact workings don't even matter when you reduce the problem to its basic elements. For a face tracking solution to work, it needs to know the unique orientation of the real person's face at any time. There is a one to one relationship between a person's face at any orientation and the model's. So it is trivial to add a multiplier so you can have it as sensitive or as insensitive as you like and even change it for different axes.
