Trouble selecting a specific intersection point

[Joseph_Oster]

@mehraz_razigar1

Now, along with the Flatten command, I can easily select the intersected points.

Flatten will cause trouble as you do more complicated things with GH.

Facade windows srf (isotrim) problem

Oops. I almost forgot to post this. Too often we write GH code using flatten that doesn’t work well on multiple branches. I was surprised that at first glance, this code seems to handle them well. Still, I went through the code again, paying more attention to the data trees with all three breps at once. Removed several flattens so in theory, this should work with any number of buildings. [Facade_Isotrim_2025May25d] Facade_Isotrim_2025May25d.gh (40.9 KB)