Rebuild the curve after remove duplicated intersections

Grasshopper
,
1

Hello everyone,
I have 2 questions here in my upload file:
One is why the item index is all -1?
Two is unflatten will work well in this case?

Please give me some ideas or suggestions.
Thank you

image
image1592×627 97.6 KB

Q5- Merge intersections into one.gh (42.1 KB)

2

I don’t really get what you want to do? Could you maybe elaborte a little?

3

I wann generate the curve in the light green group, however the original points have several intersections(not one intersection between curves). I use remove duplicate points, but I could not get those curve like the light green group shows.

4

You got it entirely wrong:

  1. Define any BrepFace you want (with or without holes).
  2. Get the Face’s Box (oriented or not).
  3. Using the Box base as Surface divide in U/V and do any pattern.
  4. Use a suitable filter: for instance get any portion of the pattern elements (usually lines) that is inside (or outside) the BrepFace.
5

Instead of item index, use member index. Item index will give you different information as explained here.

6

Yeah, it work withNumber Index, Thank you Adwait.