X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=doc%2Fsalome%2Fgui%2FSMESH%2Finput%2Ftui_transforming_meshes.doc;h=25f5a7ec8f19aecc39f78dc063de8bf23ff026ef;hp=c55b2a492852c870a3d786873bc38a01b8427629;hb=cc203f62c374a9c2daa29f1acea1a239024c6996;hpb=17cc504ac1052587bdf44e0a37747f8de3773b9a

diff --git a/doc/salome/gui/SMESH/input/tui_transforming_meshes.doc b/doc/salome/gui/SMESH/input/tui_transforming_meshes.doc
index c55b2a492..25f5a7ec8 100644
--- a/doc/salome/gui/SMESH/input/tui_transforming_meshes.doc
+++ b/doc/salome/gui/SMESH/input/tui_transforming_meshes.doc
@@ -350,4 +350,73 @@ mesh.Compute()
 mesh.SewSideElements([69, 70, 71, 72], [91, 92, 89, 90], 8, 38, 23, 58)
 \endcode
 
+<br>
+\anchor tui_duplicate_nodes
+<h3>Duplicate nodes</h3>
+
+\code
+import salome
+import smesh
+import SMESH_test1
+
+mesh = SMESH_test1.mesh
+
+# Compute mesh
+mesh.Compute()
+
+# Without the duplication of border elements
+
+# Nodes to duplicate
+nodes1 = mesh.CreateEmptyGroup( smesh.NODE, 'nodes1' )
+nodes1.Add( [ 289, 278, 302, 285 ] )
+
+# Group of faces to replace nodes with new ones 
+faces1 = mesh.CreateEmptyGroup( smesh.FACE, 'faces1' )
+faces1.Add( [ 519, 556, 557 ] )
+
+# Duplicate nodes
+print "\nMesh before the first nodes duplication:"
+print "Nodes      : ", mesh.NbNodes()
+print "Edges      : ", mesh.NbEdges()
+print "Triangles  : ", mesh.NbTriangles()
+
+createdNodes = mesh.DoubleNodeGroupNew(nodes1, faces1)
+
+print "\nMesh after the first nodes duplication:"
+print "Nodes      : ", mesh.NbNodes()
+print "Edges      : ", mesh.NbEdges()
+print "Triangles  : ", mesh.NbTriangles()
+
+# With the duplication of border elements
+
+# Edges to duplicate
+edges = mesh.CreateEmptyGroup( smesh.EDGE, 'edges' )
+edges.Add( [ 29, 30, 31 ] )
+
+# Nodes not to duplicate
+nodes2 = mesh.CreateEmptyGroup( smesh.NODE, 'nodes2' )
+nodes2.Add( [ 32, 5 ] )
+
+# Group of faces to replace nodes with new ones 
+faces2 = mesh.CreateEmptyGroup( smesh.FACE, 'faces2' )
+faces2.Add( [ 576, 578, 580 ] )
+
+# Duplicate nodes
+print "\nMesh before the second nodes duplication:"
+print "Nodes      : ", mesh.NbNodes()
+print "Edges      : ", mesh.NbEdges()
+print "Triangles  : ", mesh.NbTriangles()
+
+mesh_editor = mesh.DoubleNodeElemGroupNew( edges, nodes2, faces2 )
+
+print "\nMesh after the second nodes duplication:"
+print "Nodes      : ", mesh.NbNodes()
+print "Edges      : ", mesh.NbEdges()
+print "Triangles  : ", mesh.NbTriangles()
+
+# Update object browser
+if salome.sg.hasDesktop():
+    salome.sg.updateObjBrowser(0)
+\endcode
+
 */