<li>\subpage split_to_tetra_page "Split" volumic elements into tetrahedra or prisms.</li>
<li>\subpage smoothing_page "Smooth" elements, reducung distortions in
them by adjusting the locations of element corners.</li>
-<li>Create an \subpage extrusion_page "extrusion" along a vector.</li>
+<li>Create an \subpage extrusion_page "extrusion" along a vector or by
+normal to a discretized surface.</li>
<li>Create an \subpage extrusion_along_path_page "extrusion along a path".</li>
<li>Create an edge or a surface by \subpage revolution_page "revolution"
of the selected node or edge.</li>
<li>\subpage cut_mesh_by_plane_page "Cut a tetrahedron mesh by a plane".</li>
</ul>
+It is possible to \ref edit_anchor "modify the mesh" of lower
+dimension before generation of mesh of higher dimension.
+
+<p><br></p>
+
\note It is possible to use the variables defined in the SALOME \b NoteBook
to specify the numerical parameters used for modification of any object.
