Small sphere conformal-meshed with dent

[Alberto-o]

• Case: 1 mm radius sphere designed and meshed in FreeCAD to produce stl
• Options: Meshed using TEST_F(ConformalMesherTest, sphere), using the grid

    for (auto x: {X,Y,Z}) {
        inputMesh.grid[x] = utils::GridTools::linspace(-3, 2, 6); 
    }

and snapper options

opts.snapperOptions.edgePoints = 4;
opts.snapperOptions.forbiddenLength = 0.0;

• Problem: The resulting mesh has a dent in one of the faces.

vtk and stl files cannot be downloaded. The files can downloaded from this link