Hi Mindset, sorry currently MoI does not have any mechanism in it for converting a spline curve to a set of arcs.

It does have options for exporting curves as either SPLINE or POLYLINE DXF entities. If your other software does not support spline curves you might try using polylines as those are much simpler than SPLINEs and might be supported.

If you must export only as arcs you would need to use some other CAD software to do that, Rhino would be one option.

You also might try PDF or AI format output instead.

- Michael

THANK YOU Michael Gibson !!!

You and your devotees are the best.
You are a rock star.
I appreciate your service, even when you help someone else.
You do such a great job.

It is always reaffirming to witness a person who performs with such high level of standards as do you.


I used a series of three point arc commands to approximate the spline curve and left them detached.
My vendor reported back that this indeed does work for their water-jet system.
Now, the race is on to finish in time.

Thank you always,
-- MindSet