Christophe Grellier
Christophe Grellier
A more elegant fix would be to compute the BSlpine Curve by ourselves (build the matrix with the basis function values, and solve the linear equation system) like done [here](https://github.com/FreeCAD/FreeCAD/blob/master/src/Mod/Part/App/BezierCurvePyImp.cpp#L430)....
> I think you are misinterpreting the meaning of a periodic bspline, I don't think a periodic bspline is necessarily symmetric, it just evaluates to the same values at the...
FreeCAD Version ... Example file ... Error messages
Fixed in 0.6.54 Thank you
Sketch_On_Surface work as expected. But I agree that using the flatten surfaces as transfer surface in Sketch_On_Surface (instead of the blue rectangle) would be a great enhancement. I tag this...