Hello!
I have some problems with data managements in grasshopper. I am trying to subdivide multiple surfaces with different U and V values, which means I want to get different the surfaces with different UV division based on my previous variables.
The problem is I can manage to create some patterns on a surface level, but could iterate the process in tree level.
post your GH file with internalized geometries
posted.gh (12.5 KB)
Here is the file!
I included two surfaces, but want to iterate this pattern generation process in all the input surfaces with different UV values.
I think both are almost identical in terms of the thing what I want to do.
Totally Missed the Zigzag, Thank you for pointing it out , here are the issues I found with your definition.
1- Simplify is a destructive tool, It removes some branches that are sometimes needed downstream, so try to avoid it if necessary.
2- since your tree gets more complex. flipmatrix doesn’t work either, so use Path mapper.
3- Match tree is your friend, so use it more.
You can have as many surfaces as you can, I just forgot to cull the last polyline since it doesn’t have a zigzag pattern
Awesome! It is a good example to learn tree structure. 
Thank you for your clear explanation as well!
You’re welcome
