Problem with thallus design code

[DanielPiker]

Hi @yashizking

I can’t tell just from the screenshot - I’d need the file to say for sure.
Anyway, it seems you are trying to do something like this, so the discussion here might help:

Create such a this pattern in grasshopper

Hi Alex, try thisGrowing_line_with_friction_V1.gh (55.4 KB)