RC - CreateMeshFromBrep() - closed polysurface makes unjoined mesh

[menno (Menno Deij - van Rijswijk)]

And also see

Failed to create closed mesh with Mesh.CreateFromBrep(brep, meshing_params) +.., while sucessfull with rhino command _Mesh

Hello. I’m found different result when trying to create brep with my code and with rhino command _Mesh. When I select closed surface and make mesh with my code, I got mesh wit at least 36 naked edges (depending on meshing parameters I set) But when I make mesh by using rhino command _Mash, I get closed mesh When I try to mesh same closed surface with Grasshopper (using Mesh Brep component together with Custom Mesh Settings component) I again get open mesh. Both operation 1. and 3. produce ope…