Transform between corner and bezier corner

hi!

i am wondering if there is any funktion in Rhino that could change a corner point to a bezier point(or a curve point?) without deleting it and adding a new one?

Thanks in advance!

check if

_CurveThroughPolyline

does the job you need:
Degree = 2
Curve Type = ControlPoint
Delete = No

if not maybe provide a example / screenshot

Hello- not exactly - in the sense that illustration programs do this - Rhino curves are Nurbs curves. You can InsertKink' at any location to make a 'corner' and RemoveKnot(three times for a degree three curve) at that location to remove the kink. You can also draw usingHandleCurve` to get something like a Bezier-drawing experince but I’d say it is really better to get used to using Nurbs curves, they are much more powerful in the end.

-Pascal