Error: Could not recover boundary mesh
Hi,
I meet "Could not recover boundary mesh: error 2" in generating 3D tetra mesh for solids enclosed in a box. Part of model is shown as
As shown in the figure, the model is very thin. Some parts are very close but not touching. I can't understand why there is problem for the boundary. I try to set "Geometry.ToleranceBoolean" by different values, but it can't solve the problem.
Attached are the BREP file and the GEO file mod_a2.brep mesh_mod.geo
The gmsh version is v4.8.4.
Best regards.