I am at a rather serious loss as to how to create a profile for a wingtip. The customer wants the leading edge to slowly transition into a different curve as it sweeps around from the leading to the trailing edge. The final curve is essentially simply 2X by -1Y. If you look at the drawing what I say will make more sense.
I am unable to figure out how to create the surface so that it does not upset the proper profile of the wing. The is a point in the sweep where the wing profile starts to transition away from the proper profile and No matter what I try Zebra strip analysis always shows my profile to be wonky.
There must be a way to work out where the curve lies around the top surface of the wing where the new surface attaches to. The new surface would have to meet in the exact plane as the old surface.
Anyway, my head hurts Glider rev3.3dm (733.6 KB)