I’m not finding something like _MatchSrf_MultipleMatches to apply to a curve in order to determine both ends continuity at the same time.
Looking into McNeel Wiki I found the simple _Match, _FitCrv, _ChangeDegree and_Fair but I think non of these tools is giving a direct solution for this need… Neither around the Forum or Google…
Hi Jordi - curve matching is one end at a time… the only partial exception is the ‘Preserve other end’ setting so you can avoid making unwanted changes to the first end when you set the second end.
I thought this may work the same for curves and surfaces. It seems to be enough with “Preserve other end”, so with this one and _BlendCrv we can go ahead…