Find ALL Similar: Find all the similar UVs of the part you selected and superimpose them together! !! !!
How to use code
that’s a pretty cool image, but did you have a question? some context maybe?
What exactly are you asking? Are you asking if you can select only overlapping vertices? What do you mean by “similar”?
with this addon you can do this and a lot more i recommend it https://gumroad.com/l/uvpackmaster2
Yes, I am working on a plugin and I want to find all similar UVs and overlap them