Hi, I’m trying to automate the construction of a spray hood for a boat with Grasshopper. I succeeded in a game with the offset on the surface for a curve. But by reproducing the same pattern for another curve linked to the same surface it does not work. I looked at the direction and structure of the curve but I don’t see. I keep looking but if you have a track. thank you. 
ESSAI CAPOTE 2024 POUR FORUM.gh (18.6 KB)
essai capote 2024.3dm (2.7 MB)
