Hello @OlivierDambron.
Sorry for answer so late, I was travelling.
I supose you ask for the grasshopper file, isn´t i? I will attach.
It is just the example of atrium of @mostapha and I only change the geometry. I model the geometri in Rhino, the same way I model for Honeybee, A solid for the volume, and I booleaned the windows.
CFD_COMPLEX.gh (437.4 KB)
Thanks a lot! Buttlerfly its the last plugin that I need to learn