Hi, I’m fairly new to Rhino, and am having an issue with the flow along surface command. Basically I have a city plan that I want to apply to a topographical surface (made using the drape command). I’ve managed to do this successfully before, but for some reason when I try to flow the curves on the left onto the surface on the right:
The curves rotate 90 degrees and stretch to fit the surface.
I’ve tried the command with “rigid” on and off. Any idea why this is happening? Or any ideas on how I might achieve this using a different workflow?