Looking for any help building a script that creates an average surface between unattached boundary curves. Much like the “Boundary” tool in Autodesk Maya, the tool creates a nurbs/subD surface that is built on surrounding input curves that’s averaged between the curve edge or CV ends, not necessarily touching or attached. In contrast, when the curves are attached it acts just as the Alias Square tool.
Can you provide a sketch showing an initial and expected result? Better still an example initial and expected data set.
Thanks for your reply. This is a simplified sketch but on the left example are unattached curves and based on the inputs a surface is generated (average is not the correct term I guess). On the right is a square operation with end points of curves attached.
PolyCurve.ByJoinedCurves allows for a “miss” tolerance. You can likely patch that and get the surface you are after.
Many thanks! Glad I can count on you guys to steer me the right way. I will give this patch a shot. 
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