How to select the same face from different breps?

Hi,

I want to select the same face as i am selecting for all the breps, I tried with split list but it went wrong. It looks silly but i am struggling with it and couldn’t find answers in my researches…select face.gh (147.1 KB)


select face_2021Jan28a.gh (154.7 KB)

Edit the SrfDir cluster to see how it works.

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nice! thanks man, amazing component! should be on a grasshopper update! Is there a way that i can have it as a component/command?

In Grasshopper, select the cluster and then ‘File | Create User Object…’. It will be in the ‘User’ tab.

In this model, it will find the top and bottom surfaces but get goofy with the cylinder walls.

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