Hi All, I want combine multi brep into one brep in list by Python look like picture below, 2 closed brep but show only 1. Any Ideas ? Thank you [image]

Brep.MergeBreps Method can combine two or more breps into a non-manifold brep. from Rhino.Geometry import Brep a = Brep.MergeBreps(breps, 0.01) You can use Brep.GetRegions Method to get all regions in a brep. a = [r.BoundaryBrep() for r in brep.GetRegions() if r.IsFinite] MergeBreps.gh (7.4 KB)

So like meshes, two breps that don’t touch each other are considered one brep? What’s the point?

Combine multi brep into one in panel

Grasshopper

Mahdiyar January 27, 2023, 3:19pm 4

It may be helpful to export data to analysis programs, as suggested in Rhino documentation.
I sometimes use this to remap multiple surfaces to CPlane:

Solid difference

Shelling a Shape

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Combine multi brep into one in panel

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