Bridge two surfaces to create a closed Brep

Hi all!

I have 2 surfaces with some holes in each of them and I would like to create a closed brep. So I am trying to find a similar way to rhino BlendSrf command for example in order to bridge the edges of the 2 surfaces I have. It would be greatly appreciated if you could help me with this.

Thank you in advance!

create closed brep.gh (15.0 KB)

I have 2 surfaces with some holes in each of them and I would like to create a closed brep.

If they are the same why not just extrude one of them?

in order to bridge the edges of the 2 surfaces I have

If you must use the two then just loft the edges together. Your file takes too long to open but here is how to do that.


BridgeBrep.gh (10.9 KB)

Thank you Michael for your answer!

My problem is that the holes are different in each surface and loft doesn’t seem to work. I have no idea why…

create closed brep_2.gh (436.5 KB)

different how? Can you just upload the surfaces? Are they just different sizes? different numbers of holes per surface, different number of sides per hole? ect. Upload just the rhino of the two surfaces.

EDIT: Just opened your surface. Yea that isn’t gonna work, you have holes in the top surface that have nothing to match to. Capture

The holes of bottom surface are scaled (smaller ) comparing to the top’s one and less in number close to the edges.

sur.3dm (1.8 MB)

Yeah I know…I didn’t know how to avoid this…so if this is the reason loft doesn’t work I will try to find a way to retain the same number of holes on each surface…anyway thank you very much for your help!!

This could be another way to go…

create closed brep_re.gh (25.4 KB)

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You are amazing! Thank you! :slight_smile: