I locked the topic instead. Discussions please here: viewtopic.php?t=87074

You can try to place the placed objects in a compound - which is placed in (0,0,0) and export that.

gNucleusAI wrote: ↑Wed Apr 24, 2024 1:03 am We trained gNucleus GenAI model with text, 3D geometry informations, so we call it a multi-modal model.

Could you give an example of the input one has to feed to gNucleus to generate one of the models shown (preferably mine, of course).

I wanted to see if there was a happy medium in FC0.22Dev (FreeCAD_weekly-builds-36958-2024-04-23-conda-Windows-x86_64-py311), unfortunately - I could not get the UI/UX to display in a manner that is also shown in the post. This is the first thing to fix, so you can check if your issues still exist ...

Change the color in the View properties.
In 0.22 change the ShapeAppearance.

AidanofVT wrote: ↑Tue Apr 23, 2024 9:17 pm What's the right way to do this?

It is not possible to attach the section of a helix to the helix, whit produces. That would be a cyclic dependency.
You can do this with a Part helix or a shapebinder thereof before sweeping it.

derbuechsenmacher wrote: ↑Tue Apr 23, 2024 7:42 pm Thanks for offering to help.. I re-did the part (did it differently this time, which was simpler) and have no issues now...

If you have the file: It would still be interesting to know, where the problem was.

Bance wrote: ↑Tue Apr 23, 2024 7:40 pm Don't join sketches.

Exactly. And beyond this,
- from what I see, it works allright: both sketches have the same coordinate system before and after the merge;
- if you want to show us something, reduce the FreeCAD file to the bare minimum, I can't imagine that these two sketches need 1.9MB.

ProjectBP wrote: ↑Tue Apr 23, 2024 7:21 pm But it seems to me that with our opinion we can influence the results.

Isn't now the time for discussions?

3-dimensionale B-Splines gibt es in der Draft workbench. Leichter zu handhaben sind aber oft Schnittkurven von orthogonal liegenden 2D-Kurven. Das ist auch als "Wilfrieds Trick" bekannt.