Dear GMSH developer(s), I did some experiments to avoid "self intersecting surfaces" error message
I used very simple objects(one rectangular cuboid minus another rectangular cuboid = "hole in the box") 2 examples are attached. I find out that "self intersecting surfaces" error message disappears when I decrease the fourth parameter in point definition, but problem with generation of 3D mesh remains: I try all 3D generators: Dealunay - stop responding, after few minutes does not give any result Frontal - surface mesh not consistent error messsage Fr. Dealunay - works but the mesh is incorrect Fr. Hex - works but the mesh is incorrect MMG3D - kills the process gmsh ! R-tree - stop responding,after few minutes does not give any result So, either I don't get any result or the result is incorrect (generated mesh is across the "hole") What do I wrong? I have used GMSH 2.7.1: FLTK 1.3.1 Win OS, build date 20130512 Thanks for any help, Ivan Simecek
test.geo
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test2.geo
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