OpenNest 2 - Packing concave geometries

[Tomas_Teubal]

Im using OpenNest 2 to pack flat geometries to send them to a laser cutter. The shapes I’m trying to pack are complex and the algorithm doesn’t seem to find a better way to pack them. Ive played around with the settings (see attachments) for OpenNest but this is the best I could achieve. Does anyone have any pointers?

Thanks!

[inno]

I’d suggest to turn Hull to False (A), probably transform your original Curve into a Polyline for Nesting (B), and if you want your original curves back just input those as Attributes of the polylines (C)

[Tomas_Teubal]

After a bit of tweaking with the settings it’s working better. Thanks for your help!