Project polyline onto open brep/polysurface?

hello there,

i’m trying to figure out how to do this. I already got somewhere, but not quite accurate as i want it.
got this beautiful bench that has 2 levels of metal rods to make this kind of mesh, so what i’ve done is this level 0 with the projected grid and now i have to projected to level 1, and then level 2. i would like to project these curves to the brep offsett like curve closest point, in a perpendicular way, but i don’t know how.

thank you guys!!



project curve onto brep in perpendicular way.gh (29.3 KB)

can you just use Pull ?

it breaks the polyline :frowning:

Hi, @unendlichkeitme


project curve onto brep in perpendicular way.gh (41.2 KB)