Christophe Grellier

[Bug] Cone surface returns wrong dv derivative

8

### Is there an existing issue for this? - [X] I have searched the existing issues ### Forums discussion https://forum.freecadweb.org/viewtopic.php?f=10&t=66677 ### Version 0.20 (Development) ### Full version info ```shell OS:...

Avoid Trim tool to cut through the whole object : https://forum.freecadweb.org/viewtopic.php?f=3&t=22675&p=526397#p526397

https://forum.freecad.org/viewtopic.php?p=667222#p667173

Edge split() function currently don't transmit the pcurves of the original edge to the split edges. This can prevent successful build of faces from theses split edges. Example script :...

Part: `Part.BSplineCurve.interpolate()` bug for periodic interpolation

12

### Is there an existing issue for this? - [X] I have searched the existing issues ### Version 0.21 (Development) ### Full version info ```shell OS: Manjaro Linux (KDE/plasma) Word...