> But I just can't move the control points such that the result is what I want. What you probably want is something like Kochanek-Bartels spline [0], which has

> But I just can't move the control points such that the result is what I want. What you probably want is something like Kochanek-Bartels spline [0], which has on-the-curve control points with some extra parameters (tension, continuity, bias) and it gets broken down to Bezier segments. [0] https://en.wikipedia.org/wiki/Kochanek–Bartels_spline https://en.wikipedia.org/wiki/Kochanek–Bartels_spline