[Q]How to cull this four repeated faces?

Grasshopper
1

Hi friends,
How to cull this four repeated faces?

图片
图片1920×811 85.5 KB

Q2.gh (14.3 KB)
Maybe it is very simple,maybe it is not that easy.I can’t figure out myself.Thanks.

2

Here’s one way:

image
image2255×1212 275 KB

Q2_intersect-self_mrtn.gh (26.5 KB)

2 Likes
3

Thanks Martin.
But it seems that your def is not match with your picture.You may uploaded one wrong version.
You are using Rhino 9,but I can’t reproduce your solution with V8.18.
Inspired by your solution,I just made an other def which seems work through I am not sure whether or not it is applicable to all situations.
Thanks for your help.

图片
图片2630×731 163 KB

offset self intersected curve.gh (15.8 KB)

4

Yeah I got excited and added a second idea. Sorry for 9 WIP… you could open it there too given you’re using Rhino 8…

I see the upper approach in my file does not work in Rhino 8…