X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=doc%2Fsalome%2Fgui%2FSMESH%2Finput%2Fdouble_nodes_page.doc;h=1d5a5ddd479ccaa75543b418e7708f7134f65024;hb=7a3ecab720cc517ace17c5c4677fd3c20c0051ee;hp=c86f0bdc13d3144cb6493ead4434d4c0378fb7b6;hpb=9ab3722c1b5f134261069e4a7fefe6b9c10820a9;p=modules%2Fsmesh.git

diff --git a/doc/salome/gui/SMESH/input/double_nodes_page.doc b/doc/salome/gui/SMESH/input/double_nodes_page.doc
index c86f0bdc1..1d5a5ddd4 100644
--- a/doc/salome/gui/SMESH/input/double_nodes_page.doc
+++ b/doc/salome/gui/SMESH/input/double_nodes_page.doc
@@ -42,7 +42,10 @@ Parameters to be defined in this mode:
 <li><b>Group of nodes to duplicate</b> (<em>mandatory</em>): these
   nodes will be duplicated.</li>
 <li><b>Group of elements to replace nodes with new ones</b>
-  (<em>optional</em>): the new nodes will replace the duplicated nodes within these elements.</li> 
+  (<em>optional</em>): the new nodes will replace the duplicated nodes
+  within these elements. \b Generate button automatically creates
+  these groups.
+</li> 
 <li><b>Construct group with newly created nodes</b> option
   (<em>checked by default</em>): if checked - the group with newly
   created nodes will be built.</li> 
@@ -73,7 +76,8 @@ Parameters to be defined in this mode:
   group of nodes at crack bottom which will not be duplicated.</li>
 <li><b>Group of elements to replace nodes with new ones</b>
   (<em>mandatory</em>): the new nodes will replace the nodes to
-  duplicate within these elements.</li> 
+  duplicate within these elements. \b Generate button automatically
+  creates these groups.</li>
 <li><b>Construct group with newly created elements</b> option
  (<em>checked by default</em>): if checked - the group of newly created
  elements will be built.</li>
@@ -110,30 +114,19 @@ This mode duplicates the given elements, i.e. creates new elements with the same
 
 Parameters to be defined in this mode:
 <ul>
-<li><b>Group of elements to duplicate</b> (<em>mandatory</em>): these
-  elements will be duplicated.</li> 
-<li><b>Construct group with newly created elements</b> option
-  (<em>checked by default</em>): if checked - the group of newly created
-  elements will be built. The name of the created group starts from
-  "DoubleElements".</li>
+  <li><b>Group of elements to duplicate</b> (<em>mandatory</em>): these
+    elements will be duplicated.</li>
+  <li><b>Construct group with newly created elements</b> option
+    (<em>checked by default</em>): if checked - the group of newly created
+    elements will be built. The name of the created group starts from
+    "DoubleElements".</li>
 </ul>
 
 <br>
 \anchor mode_group_boundary_anchor
 <h2>Duplicate nodes on group boundaries</h2>
 
-This mode duplicates nodes located on boundaries between given groups of
-volumes. If required, flat elements are created on the duplicated
-nodes: a triangular facet shared by two volumes of two groups generates
-a flat prism, a quadrangular facet generates a flat hexahedron.
-<br>
-The created flat volumes are stored in groups. These groups are named
-according to the position of the group in the list of groups: group
-"j_n_p" is a group of flat elements that are built between the group \#n
-and the group \#p in the group list. All the flat elements are gathered
-into the group named "joints3D". The flat element of the multiple
-junctions between the simple junction are stored in a group named
-"jointsMultiples".
+This mode duplicates nodes located on boundaries between given groups of volumes.
 
 <br>
 
@@ -141,13 +134,28 @@ junctions between the simple junction are stored in a group named
 
 Parameters to be defined in this mode:
 <ul>
-<li><b>Groups of volumes</b> (<em>mandatory</em>): list of volume
-  groups. These groups should be disjoint, i.e. should not share volumes.</li>
-<li><b>Create joint elements</b> : if checked - the flat elements are created.</li>
-<li><b>On all boundaries</b> : if checked - then the volumes not
-  included into the <b>Groups of volumes</b> are considered as another given
-  group. And thus nodes on boundary between <b>Groups of volumes</b> and the
-  rest mesh are also duplicated.</li>
+  <li><b>Groups (faces or volumes) </b> (<em>mandatory</em>): list of mesh
+    groups. These groups should be disjoint, i.e. should not have shared
+    elements.</li>
+  <li> If <b>Create joint elements</b> option is activated, flat
+    elements are created on the duplicated nodes: a triangular facet
+    shared by two volumes of two groups generates a flat prism, a
+    quadrangular facet generates a flat hexahedron. 
+    Correspondingly 2D joint elements (null area faces) are generated
+    where edges are shared by two faces.
+    <br>
+    The created flat volumes (or faces) are stored in groups. These groups are named
+    according to the position of the group in the list of groups: group
+    "j_n_p" is a group of flat elements that are built between the group \#n
+    and the group \#p in the group list. All flat elements are gathered
+    into the group named "joints3D" (correspondingly "joints2D"). The flat elements of multiple
+    junctions between the simple junction are stored in a group named
+    "jointsMultiples".</li>
+  <li> If <b>On all boundaries</b> option is activated, the volumes (or faces),
+    which are not included into <b>Groups</b> input, are considered
+    as another group and thus the nodes on the boundary
+    between <b>Groups</b> and the remaining mesh are also
+    duplicated.</li>
 </ul>
 
 <br><b>See Also</b> a sample TUI Script of a