Split lines and delete the ones outside a surface

Grasshopper
1

Hi!

This is the last part of a bigger gh file that I’m practicing and learning with. I want to trim all the lines (mostly horizontal) at the intersection point with the surface and also delete all the lines that live outside of it (mostly vertical). I’ve been trying to do it with advice from other posts but I haven’t been able to make it work on mine. Any ideas on how can I do it?

Stool 01
Stool 011616×1276 257 KB

Stool 02
Stool 021616×1276 378 KB

STOOL_trim lines with surface.gh (124.6 KB)

2

Here’s one method.

240527a1_STOOL_trim_lines_with_surface
240527a1_STOOL_trim_lines_with_surface2970×804 163 KB

240527a2_STOOL_trim_lines_with_surface
240527a2_STOOL_trim_lines_with_surface1128×1354 232 KB

240527a_STOOL_trim_lines_with_surface.gh (131.3 KB)

-Kevin

1 Like
3

Thanks a lot Kevin! I perfectly understood your logic and I was able to adapt it to my base file. I was overthinking and overcomplicating things with what I had in mind and wasn’t working.