Create branches from a brep list with same-area

Grasshopper
1

Hello everyone,
I have a long collection of breps sorted into as many branches as the number of floors of the buildings. Instead, I would like to separate the breps by getting a branch for each building. Do you know if there is a way? I was able to get what I wanted with centroids, but then I can’t separate the breps in any way. I have attached the file and the image.
Thank you very much to those who can help me

Model.gh (250.9 KB)

Model
Model1582×560 159 KB

2

this groups them by XY coordinates of their area centroids (assuming every level has exactly the same centroid XY coordinate)

image
image1603×531 82.2 KB

group by XY centroid coordinate.gh (242.6 KB)

2 Likes
3

Thank you very much Inno, it was exactly what I need!