Turning mesh to a brep

[Severin_Paratrov]

Hi, sorry, I am a bit stupid today. How can I turn a mesh to a brep with Grasshopper?

This article didn’t help:

Mesh to Brep?

Hey guys, basically trying to apply a voronoi surface to a cocoon structure. I need to somehow convert a mesh to brep or if there is another way to get a voronoi on a cocoon surface…Any suggestions are much appreciated! [49%20pm]

[Joseph_Oster]

Mesh to surface/ Polysurface to single surface

Mesh to multi-faceted polysurface can be very simple but I didn’t bother to post this because the result is not a single surface, as required here. [mesh_brep_2020Aug19a] mesh_brep_2020Aug19a.gh (52.7 KB)

Close a mesh and convert it to polysurface using Grasshopper

This is a simple mesh to convert into a polysurface. The mesh does show naked edges but the surfaces created from the face boundaries join to a closed polysurface just like that. [image] mesh_to_brep.gh (9.5 KB)