Hello,
I am having an issue that I fail to understand, I want to cut a collection of surface with a collection of curves, both data trees are matching, but when I use the surface split component, I am having ‘random’ lines that appear and cut the surfaces ! (those that aren’t normal to the surface in this screenshot).
I’d like to know if somebody has experienced something similar or can enlighten me on this topic…
Thanks a lot !
drancy_modif.3dm (10.5 MB)
test_parking_2.gh (225.7 KB)
I think the grasshopper definition somehow failed to be embedded into your post
It should work now 
grasshopper files have extension .gh I see only rhino .3dm files
You’re absolutely right, I was uploading the wrong file…should be good now
looks like your surfaces to be split are already trimmed, and that is causing some weird things:
if you pass your initial surfaces through a curve parameter → it will take JUST their boundary curve
and because they are all planar, you can plug them directly to split surface without need to transform them manually into surfaces again
Thanks a lot !! I’ll try this rn
