Like when I'm just testing I change the
toCode:gluLookAt(0.0, 0.0, 10.0, 0.0, 0.0, -1.0, 0.0, 1.0, 0.0);
and it doesn't make a difference, at least when displaying simple shapes. Does the magnitude of the center vector matter, or is it like the up vector where it can be either negative, positive, or zero despite the magnitude.Code:gluLookAt(0.0, 0.0, 10.0, 0.0, 0.0, -100.0, 0.0, 1.0, 0.0);