I have successfully imported an .igs file, which contains a 2D section of a motor. Is it possible somehow to mesh the geometry in 2D? Which file type do you use for 2D geometries?
Thanks for reminding me about the Project option - that works quite well too.
For moving the curves into single part, you should be able to select them by dragging a box around them in the canvas and that will also select them in the model browser:
After moving into a single Part there is still the problem that the curves aren't actually connected to each other. This means that the Filler tool won't see them as a continuous loop, so you have to use the manual option in Filler: either hold Ctrl and pick all of the curves individually, or switch off the lightning bolt icon and select the curves, then activate with MMB.
Thanks for reminding me about the Project option - that works quite well too.
For moving the curves into single part, you should be able to select them by dragging a box around them in the canvas and that will also select them in the model browser:
After moving into a single Part there is still the problem that the curves aren't actually connected to each other. This means that the Filler tool won't see them as a continuous loop, so you have to use the manual option in Filler: either hold Ctrl and pick all of the curves individually, or switch off the lightning bolt icon and select the curves, then activate with MMB.