From 028686967b22ccfbcb686258436cfcbfda148acf Mon Sep 17 00:00:00 2001
From: sln <sln@opencascade.com>
Date: Fri, 21 Nov 2008 11:00:50 +0000
Subject: [PATCH] 0019562: EDF 695 SMESH : Possibility to replace nodes of a
 cell without destroying the cell. New methods DoubleNode*() has been added

---
 idl/SMESH_MeshEditor.idl  | 43 +++++++++++++++++++++++++++++++++++++++
 src/SMESH_SWIG/smeshDC.py | 37 +++++++++++++++++++++++++++++++++
 2 files changed, 80 insertions(+)

diff --git a/idl/SMESH_MeshEditor.idl b/idl/SMESH_MeshEditor.idl
index bae2f8f95..fcf2098f7 100644
--- a/idl/SMESH_MeshEditor.idl
+++ b/idl/SMESH_MeshEditor.idl
@@ -576,6 +576,49 @@ module SMESH
     * not creared - returns empty list
     */
     long_array GetLastCreatedElems();
+    
+    /*!
+     * \brief Creates a hole in a mesh by doubling the nodes of some particular elements
+     * \param theNodes - identifiers of nodes to be doubled
+     * \param theModifiedElems - identifiers of elements to be updated by the new (doubled) 
+     *        nodes. If list of element identifiers is empty then nodes are doubled but 
+     *        they not assigned to elements
+     *        \return TRUE if operation has been completed successfully, FALSE otherwise
+     * \sa DoubleNode(), DoubleNodeGroup(), DoubleNodeGroups()
+    */
+    boolean DoubleNodes( in long_array theNodes, in long_array theModifiedElems ); 
+
+    /*!
+    * \brief Creates a hole in a mesh by doubling the nodes of some particular elements
+    * This method provided for convenience works as DoubleNodes() described above.
+    * \param theNodeId - identifier of node to be doubled.
+    * \param theModifiedElems - identifiers of elements to be updated.
+    * \return TRUE if operation has been completed successfully, FALSE otherwise
+    * \sa DoubleNodes(), DoubleNodeGroup(), DoubleNodeGroups()
+    */
+    boolean DoubleNode( in long theNodeId, in long_array theModifiedElems ); 
+
+    /*!
+    * \brief Creates a hole in a mesh by doubling the nodes of some particular elements
+    * This method provided for convenience works as DoubleNodes() described above.
+    * \param theNodes - group of nodes to be doubled.
+    * \param theModifiedElems - group of elements to be updated.
+    * \return TRUE if operation has been completed successfully, FALSE otherwise
+    * \sa DoubleNode(), DoubleNodes(), DoubleNodeGroups()
+    */
+    boolean DoubleNodeGroup( in SMESH_GroupBase theNodes, 
+                             in SMESH_GroupBase theModifiedElems );
+
+    /*!
+    \brief Creates a hole in a mesh by doubling the nodes of some particular elements
+    This method provided for convenience works as DoubleNodes() described above.
+    \param theNodes - list of groups of nodes to be doubled
+    \param theModifiedElems - list of groups of elements to be updated.
+    \return TRUE if operation has been completed successfully, FALSE otherwise
+    \sa DoubleNode(), DoubleNodeGroup(), DoubleNodes()
+    */
+    boolean DoubleNodeGroups( in ListOfGroups theNodes, 
+                              in ListOfGroups theModifiedElems );
 
   };
 };
diff --git a/src/SMESH_SWIG/smeshDC.py b/src/SMESH_SWIG/smeshDC.py
index 4b6ab7036..7c7be74f4 100644
--- a/src/SMESH_SWIG/smeshDC.py
+++ b/src/SMESH_SWIG/smeshDC.py
@@ -2715,6 +2715,43 @@ class Mesh:
     #  @ingroup l1_auxiliary
     def GetLastCreatedElems(self):
         return self.editor.GetLastCreatedElems()
+    
+    ## Creates a hole in a mesh by doubling the nodes of some particular elements
+    #  @param theNodes identifiers of nodes to be doubled
+    #  @param theModifiedElems identifiers of elements to be updated by the new (doubled) 
+    #         nodes. If list of element identifiers is empty then nodes are doubled but 
+    #         they not assigned to elements
+    #  @return TRUE if operation has been completed successfully, FALSE otherwise
+    #  @ingroup l2_modif_edit
+    def DoubleNodes(self, theNodes, theModifiedElems):
+        return self.editor.DoubleNodes(theNodes, theModifiedElems)
+        
+    ## Creates a hole in a mesh by doubling the nodes of some particular elements
+    #  This method provided for convenience works as DoubleNodes() described above.
+    #  @param theNodes identifiers of node to be doubled
+    #  @param theModifiedElems identifiers of elements to be updated
+    #  @return TRUE if operation has been completed successfully, FALSE otherwise
+    #  @ingroup l2_modif_edit
+    def DoubleNode(self, theNodeId, theModifiedElems):
+        return self.editor.DoubleNode(theNodeId, theModifiedElems)
+        
+    ## Creates a hole in a mesh by doubling the nodes of some particular elements
+    #  This method provided for convenience works as DoubleNodes() described above.
+    #  @param theNodes group of nodes to be doubled
+    #  @param theModifiedElems group of elements to be updated.
+    #  @return TRUE if operation has been completed successfully, FALSE otherwise
+    #  @ingroup l2_modif_edit
+    def DoubleNodeGroup(self, theNodes, theModifiedElems):
+        return self.editor.DoubleNodeGroup(theNodes, theModifiedElems)
+        
+    ## Creates a hole in a mesh by doubling the nodes of some particular elements
+    #  This method provided for convenience works as DoubleNodes() described above.
+    #  @param theNodes list of groups of nodes to be doubled
+    #  @param theModifiedElems list of groups of elements to be updated.
+    #  @return TRUE if operation has been completed successfully, FALSE otherwise
+    #  @ingroup l2_modif_edit
+    def DoubleNodeGroups(self, theNodes, theModifiedElems):
+        return self.editor.DoubleNodeGroups(theNodes, theModifiedElems)
 
 ## The mother class to define algorithm, it is not recommended to use it directly.
 #
-- 
2.39.2