X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=doc%2Fsalome%2Fgui%2FSMESH%2Finput%2Fdouble_nodes_page.doc;h=955d0cffeb6f6e2298dd16cb1d515d9de0c3a21c;hp=9c3983f0185ccff569e08f5da6d1707029d878da;hb=381c06d4b74ecbc55b08a7fd1f73ff0ee419a2f7;hpb=d971e6ef1699b04a2cf3145b56dcd9a8abb6fea4

diff --git a/doc/salome/gui/SMESH/input/double_nodes_page.doc b/doc/salome/gui/SMESH/input/double_nodes_page.doc
index 9c3983f01..955d0cffe 100644
--- a/doc/salome/gui/SMESH/input/double_nodes_page.doc
+++ b/doc/salome/gui/SMESH/input/double_nodes_page.doc
@@ -110,19 +110,19 @@ 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. 
+This mode duplicates nodes located on boundaries between given groups of volumes.
 
 <br>
 
@@ -130,13 +130,28 @@ This mode duplicates nodes located on boundaries between given groups of volumes
 
 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 have shared volumes.</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.</li>
-<li> If <b>On all boundaries</b> : option is activated, the volumes, which are not
-  included into <b>Groups of volumes</b>, are considered as another group and thus the nodes on the boundary between <b>Groups of volumes</b> and the remaining 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