Curved, non-circular outlines of Floor by Face should be editable

Allow sketch lines of Floors created by automatic generation from Mass Families (Floor by Face) to be editable as splines. Currently those lines are not splines and cannot be edited or Spunless they are straight, so they are pretty useless for further modeling of anything more complex than a cuboid.

1 point2  points3 points4 points5 points6 points7 points8 points9 points10 points (6 votes, total 54 points)