Hi Pilou,

> About the plug seems that curves and points can be
> anywhere and selected in any order ;)

Yes, that's true - but you will probably get hard to predict results with random placements.

The script is basically just a shortcut for doing a Transform/Move between the base point and target point.

Just as there are not any restrictions on where an object is located, or where the base or target points are in Transform/Move, there are similarly no limits for the script.

But to get the most expected behavior, you would probably want to have the curves stacked up in the same plane, and the base point located also in that same plane. That will make for a more predictable offset distance to be used for each one, just like Transform/Move can be easier to control if you snap the base point of a Transform/Move on to the object rather than way off in space somewhere.

- Michael