Any idea why this simple geometry results a negative volume on a closed mesh (and different value from the reference brep)
mesh volume.gh (23.6 KB)
Wow, that simple … thanks. For some reason i never used unify normals. Nontheless i would expect that a volume node would check that that and anticipate that, as to never give a neg result (as the mesh is closed)
Sorry, had no idea mesh volume not vanilla grasshopper but meshedit, nor you could feed mesh to gh’s volume node
I think closed does not necessarily mean the normals point the right way… Anyway, glad I was able to help 