About "Use Existing Faces" stub algorithm

[modules/smesh.git] / doc / salome / gui / SMESH / input / basic_meshing_algos.doc

diff --git a/doc/salome/gui/SMESH/input/basic_meshing_algos.doc b/doc/salome/gui/SMESH/input/basic_meshing_algos.doc
index 274ab74385be74e34b0cb05252da168a7eccce53..a4ebe1c8a0765b9082683f0dbc38e11c3615cd38 100644 (file)
--- a/doc/salome/gui/SMESH/input/basic_meshing_algos.doc
+++ b/doc/salome/gui/SMESH/input/basic_meshing_algos.doc
@@ -21,12 +21,9 @@ shape of a mesh.</li>
 <li>For meshing of 2D entities (<b>faces</b>):</li>
 
 <ul>
-<li>Triangle meshing algorithms (Mefisto, Netgen 1D-2D and BLSUFR ) - Faces
-are split into triangular elements.</li>
-<li>Quadrangle meshing algorithm (Mapping) - Faces are split into
+<li>Triangle meshing algorithms (Mefisto) - Faces are split into triangular elements.</li>
+<li>Quadrangle meshing algorithm (Mapping) - quadrilateral Faces are split into
 quadrangular elements.</li>
-<li>Radial quadrangle 1D2D algorithm - Faces (circles or part of circles)
-are split into triangular and quadrangle elements.</li>
 </ul>
 
 \image html image123.gif "Example of a triangular 2D mesh"
@@ -36,10 +33,12 @@ are split into triangular and quadrangle elements.</li>
 <li>For meshing of 3D entities (<b>volume objects</b>):</li>
 
 <ul>
-<li>Hexahedron meshing algorithm (i,j,k) - Volumes are split into
+<li>Hexahedron meshing algorithm (i,j,k) - 6-sided Volumes are split into
 hexahedral (cubic) elements.</li>
-<li>Tetrahedron (Netgen and GHS3D) meshing algorithms - Volumes are split into
-tetrahedral (pyramidal) elements.</li>
+<li>\subpage cartesian_algo_page</li>
+internal parts of Volumes are split into hexahedral elements forming a
+Cartesian grid; polyhedra and other types of elements are generated
+where the geometrical boundary intersects Cartesian cells.</li>
 </ul>
 
 \image html image125.gif "Example of a tetrahedral 3D mesh"
@@ -51,14 +50,9 @@ Some of 3D meshing algorithms also can generate 3D meshes from 2D meshes, workin
 geometrical objects. Such algorithms are
 <ul>
 <li>Hexahedron meshing algorithm (i,j,k),</li>
-<li>Tetrahedron (Netgen and GHS3D) meshing algorithms,</li>
-<li>Hexotic.</li>
+<!-- <li>GHS3D meshing algorithm (commercial)</li> -->
 </ul>
 
-
-\note BLSURF and GHS3D are commercial meshers and require a
-license to be used within the Mesh module.
-
 There is also a number of more specific algorithms:
 <ul>
 <li>\subpage projection_algos_page "for meshing by projection of another mesh"</li>
@@ -68,6 +62,9 @@ There is also a number of more specific algorithms:
 <li>\subpage prism_3d_algo_page "for meshing prismatic shapes"</li>
 <li>\subpage radial_quadrangle_1D2D_algo_page "for meshing special 2d faces (circles and part of circles)"</li>
 </ul>
+\ref use_existing_anchor "Use existing edges" and 
+\ref use_existing_anchor "Use existing faces" algorithms can be
+used to create an 1D or a 2D mesh in a python script.
 
 \ref constructing_meshes_page "Constructing meshes" page describes in
 detail how to apply meshing algorithms.