Carlos Adir

I installed the ```pygmsh``` library using the command ```pip install pygmsh```. Then, as a dependency, it installed ```gmsh```. But when I try to import ```pymesh```, and this one tries to...

Insert and then remove knot - Initial and final control points are not the same

1

**Describe the bug** I got a particular case that, when I add a ```knot``` to a ```BSpline.Curve``` and then remove the same ```knot``` I don't get the previous control points....