How to create perpendicular lines from points on a 3d curve?


I am new to GH. How to create lines that are perpendicular from points which lie on a 3d curve? I want the lines to point to the inside and projected on the surface. See attached.

(Thomhoffer) #2

Can you add the gh file?

And please be more clear about what you want. What is ‘inside’?


It appears to be a windshield surface, so Fabrizio would be referring to the lines pointing to the inside of the vehicle (smaller). The larger would be pointing tot he outside of the vehicle (larger).