3d form to laser cutting don't work

[laurent_delrieu]

@aagc

Wow

and if you want to nest the results, there are lots opennest discussions. This one is quite complete and a bit complex but real life.

OpenNest Packing object trouble

Dear all, I am trying to pack each surfaces into a 1220x2440 plane. But I can’t seem to lay them flat first, before Nesting them. When I connect the flatten tree to Pack Object or Nesting, I keep getting error message saying it “1. Invalid cast: Surface » nest_geo”. I have to minimize the spaces in between for CNC job on MDF sheet. So it’d be great if anyone could help me for the correct set up. Cheers! [forum12] [forum13.PNG] [forum14] ghgh.gh (10.5 KB)

this one for labels, but surely too complex because input data are not very good.

OpenNest 2 Duplicate Geometry

The best way is to work properly and and data well organized, Datatree with surface and datatree with brep, tags … As it is not here a way to deal with that. As it is also not ordered I add to check which center gravity is near the other center of gravity … [image] Then place Tags not in thin air but on a real surface, so I reuse my tools (check the displacement I used (0.254), it must be half the thickness. [image] I also added a Bin Packing, not necessary but could be useful. I suppre…