[Gmsh] Different Gmsh version, different mesh...

[Alessandro Vicini]

Hullo everybody,

I have been using Gmsh v2.7.0 so far, and I recently turned to the latest
2.8.5 (under windows in both cases).
I have found out that, with the same geo file, the older version generates a
3D mesh of about 1e5 tetrahedra, while with the new one I get 3e4
tetrahedra. 3D algorithm is Delaunay in both cases. Where does this
difference come from? Thank you.

Regards,

Alessandro