Trimming a surface, hole in the middle of a surface

i wanna generate a hole in the middle of that surfaces: (21.4 KB)
how can i do that?

Like this? (16.9 KB)

1 Like

Thank you so much :))

hey HS_Kim

I have another Question. may you can help me :slight_smile:
I want to conect some pipes with the rest of the structure. I generate the pipes with lines (not the best solution). Would be nice to have more pipes, when i scale up the cells of my Hexagons.
But more important ist do blend the pipes with the rest.
Can you help me? (31.1 KB)