24 return _control_points.size();
35 static LPoint3d bogus(0.0, 0.0, 0.0);
36 nassertr(n >= 0 && n < (
int)_control_points.size(), bogus);
38 return _control_points[n];
int get_num_control_points() const
Returns the number of control points assigned to the curve.
const LPoint3d & get_control_point(int n) const
Returns the nth control point assigned to the curve.
This is a three-component point in space (as opposed to a three-component vector, which represents a ...