How to flow along surface in this case (pls check file).
flow along surface.3dm (1.2 MB)
How to flow along surface in this case (pls check file).
flow along surface.3dm (1.2 MB)
Re-make your surfaces - both base and target - so that they are a single surface and have similar structures; In this case I’ve re-made them both using two rail sweeps. Now make sure that direction for U and V are similar (use Dir command and flip/swap/change U and V direction) and then run FlowAlongSurface.
HTH, Jakob
flow along surface_JN.3dm (3.7 MB)
Thanks! I will try.
May you please save it as Rhino 5 Instead.