Update copyright information

[modules/smesh.git] / src / SMESH / SMESH_Pattern.cxx

diff --git a/src/SMESH/SMESH_Pattern.cxx b/src/SMESH/SMESH_Pattern.cxx
index 342c4fe595faaaa00b5e9e29b2a605e4fb213a70..7b5746773c01e00c832b1e6fc5c1909f7e2ca9a4 100644 (file)
--- a/src/SMESH/SMESH_Pattern.cxx
+++ b/src/SMESH/SMESH_Pattern.cxx
@@ -1,26 +1,28 @@
-//  Copyright (C) 2003  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-//  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS 
-// 
-//  This library is free software; you can redistribute it and/or 
-//  modify it under the terms of the GNU Lesser General Public 
-//  License as published by the Free Software Foundation; either 
-//  version 2.1 of the License. 
-// 
-//  This library is distributed in the hope that it will be useful, 
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of 
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
-//  Lesser General Public License for more details. 
-// 
-//  You should have received a copy of the GNU Lesser General Public 
-//  License along with this library; if not, write to the Free Software 
-//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA 
-// 
-// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
-
+//  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
+//
+//  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+//  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+//  This library is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU Lesser General Public
+//  License as published by the Free Software Foundation; either
+//  version 2.1 of the License.
+//
+//  This library is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+//  Lesser General Public License for more details.
+//
+//  You should have received a copy of the GNU Lesser General Public
+//  License along with this library; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+//
+//  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
 // File      : SMESH_Pattern.hxx
 // Created   : Mon Aug  2 10:30:00 2004
 // Author    : Edward AGAPOV (eap)
-
+//
 #include "SMESH_Pattern.hxx"
 
 #include <BRepAdaptor_Curve.hxx>
@@ -631,12 +633,13 @@ bool SMESH_Pattern::Load (SMESH_Mesh*        theMesh,
 
     // vertices
     for ( elIt = eList.begin(); elIt != eList.end(); elIt++ ) {
+      int nbV = myShapeIDMap.Extent();
       myShapeIDMap.Add( TopExp::FirstVertex( *elIt, true ));
-      if ( helper.IsSeamShape( *elIt ) ) {
-        // vertices present twice in the wire have two corresponding key points
-        const TopoDS_Vertex& lastV = TopExp::LastVertex( *elIt, true );
-        if ( helper.IsRealSeam( lastV ))
-          myShapeIDMap.Add( lastV );// vertex orienation is REVERSED
+      bool added = ( nbV < myShapeIDMap.Extent() );
+      if ( !added ) { // vertex encountered twice
+        // a seam vertex have two corresponding key points
+        myShapeIDMap.Add( TopExp::FirstVertex( *elIt, true ).Reversed());
+        ++nbNodes;
       }
       if ( SMESHDS_SubMesh * eSubMesh = aMeshDS->MeshElements( *elIt ))
         nbNodes += eSubMesh->NbNodes() + 1;
@@ -677,7 +680,7 @@ bool SMESH_Pattern::Load (SMESH_Mesh*        theMesh,
         else { // on CLOSED edge (i.e. having one vertex with different orienations)
           for ( int is2 = 0; is2 < 2; ++is2 ) {
             TopoDS_Shape & v = is2 ? v2 : v1;
-            if ( helper.IsSeamShape( v ) ) {
+            if ( helper.IsRealSeam( v ) ) {
               // reverse or not depending on orientation of adjacent seam
               TopoDS_Edge seam;
               list<TopoDS_Edge>::iterator eIt2 = elIt;
@@ -3803,11 +3806,9 @@ static bool clearSubMesh( SMESH_Mesh*         theMesh,
   bool removed = false;
   if ( SMESH_subMesh * aSubMesh = theMesh->GetSubMeshContaining( theShape ))
   {
-    if ( aSubMesh->GetSubMeshDS() ) {
-      removed =
-        aSubMesh->GetSubMeshDS()->NbElements() || aSubMesh->GetSubMeshDS()->NbNodes();
+    removed = !aSubMesh->IsEmpty();
+    if ( removed )
       aSubMesh->ComputeStateEngine( SMESH_subMesh::CLEAN );
-    }
   }
   else {
     SMESHDS_Mesh* aMeshDS = theMesh->GetMeshDS();