Define Spline Starting Point & Invert Direction

[DaVinci]

Define Spline Starting Point & Invert Direction

Quote taken from topic "a tale of two splines".

[…]The other thing goes to closed splines. In most of the 2d svg editors you can´t tell a complex path (generated with star tools for example) where the start or end is. But for patching the start/end points have to be in the most same direction; north, south etc. Otherwise you will get a winding with your mesh. Drawing such splines within Cheetah3d can be managed, so be aware to begin your splines at the same direction.[…]

So now my questions to all you great scripters around here:

1. Is it possible to tell a given point of a spline to be the starting point using a C3D script?

2. Is it possible to invert the direction of an array of point of a spline using a C3D script?
[Edit: Just noticed this is covered by the "Reverse Sequence" tool]

The first one would be an awesome script feature!
Especially useful when working with the "Fill Between Splines" script.

Thanx in advance
DaVinci