Hi Brian,

re:
> Look for algorithm to scan the points on a curve, from curve start to curve end, and
> place the points in ordered array.
> This could then apply to curves which loop back .
> (Unless MoI already orders the points along a curve?)

In your script you can call intersect separately for each vertical line with the function curve
and since you are making those vertical lines you should generate them in increasing order
so that your intersections will be ordered also.

- Michael