SubD polygon to nurbs convertion issues

 From:  chrisd (CHRIS_DORDONI)
9274.7 In reply to 9274.5 
Fusion360 and NPower (developers of Cybor3d, Powersurfacing etc) allow for edge weighting which may not be exactly the same effect but it does give some control over the rounding effect typically seen with subdivision.

I have not played with Rhino WIP 7.0 but McNeel has been moving toward integrating subdivision modeling. Not sure if there is a function similar to edge weighting in there now though?