Hello,

I made a PythonPart for Allplan 2026 that places sweep reinforcement from picked 3D geometry.
Native Sweep Bars along Path needs existing bars in associative sections. After that, you cannot swap the section or the path.
This tool works the other way:
1. Pick section polylines (at least two), Confirm shapes
2. Pick paths — Path 1 is the sweep path — Confirm paths
3. One editable PythonPart is created
4. Later: Repick one shape, one path, or all of them. The PythonPart stays.
Same colour in the palette and in the viewport (S1, S2, P1* …) so pick order stays clear.

Video :

youtu.be/a37cGnO2mIU?si=_dOVBGW5-cuICpPV

If this is useful for your projects, or if something is missing, I am happy to hear it.

Thank you.