PropertyLinkList is supposed to contain a list of links (to other FC objects), not a list of properties. o = App.ActiveDocument.addObject("App::FeaturePython","fp") help(o.addProperty) returns : Help on built-in function addProperty: addProperty(...) method of builtins.FeaturePython instance addProp...

In this case, I think Pipeshell precisely matches the sweep. In the picture below, you can see that the edge of the orange PipeShell follows the pink curves that are isocurves of the sweep. pipeshell.jpeg I think the difference you are pointing in your screenshot comes from the sweep path that has a...

wmayer wrote: ↑

Fri Mar 22, 2019 6:42 am

But starting with the reference plane you have you can easily compute a rotation to align the shape with the global Z axis. If you check the bounding box of the transformed shape then its Z expansion must be 0.

This sounds way more smarter, indeed.

I don't know if this is efficient, but here is another strategy : - find 3 non-aligned points of the shape - build a reference plane (P) - create 2 big faces, parallel to (P), with +d and -d offset -> compound (C) - do a distToShape between Shape and the compound (C) - resulting minimal distance sho...

Hi, I don't know if you can change the internal unit of the property, but you can set the property with the unit of your choice : fp = App.ActiveDocument.addObject("Part::FeaturePython","fp") fp.addProperty("App::PropertyAngle","angle") fp.angle = 30 fp.angle >>> 30 deg fp.angle = "pi rad" fp.angle ...

Bonjour,
Ça ressemble bien à un problème d'affichage (pilote de carte graphique).
J'ai vu plusieurs fois ce type de problème sur le forum.

Hi,
Here is a related thread :
https://forum.freecadweb.org/viewtopic.php?f=22&t=34810
With a fresh compiled master, I can confirm that the selection order is now kept by getSelection().

It works OK here : OS: Ubuntu 18.04.2 LTS Word size of OS: 64-bit Word size of FreeCAD: 64-bit Version: 0.18.16083 (Git) Build type: Unknown Branch: master Hash: 4a1c04e05963e841c6067c5d3d73625e2832c27e Python version: 3.6.7 Qt version: 5.9.5 Coin version: 4.0.0a OCC version: 7.3.0.beta Locale: Fren...

wmayer wrote: ↑

Sun Mar 10, 2019 6:19 pm

A use case for this is the class SelectionFilter where you can define an expression like "SELECT Part::Feature SUBELEMENT Face COUNT 2.." and then check if the current selection matches.

OK, I see. Thanks for the explanation.