X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FDriverCGNS%2FDriverCGNS_Write.cxx;h=f83fe915e283cb75693c039c6f63f3717a4f8488;hb=7d08ac8481b4a92dcad8fe4a3ea88956856dea15;hp=44033075402e8553c464b8c4c4d53611fadee0f9;hpb=bd8f1aee7c78f7d2eb82bd4fec5e08c9e3d280ce;p=modules%2Fsmesh.git

diff --git a/src/DriverCGNS/DriverCGNS_Write.cxx b/src/DriverCGNS/DriverCGNS_Write.cxx
index 440330754..f83fe915e 100644
--- a/src/DriverCGNS/DriverCGNS_Write.cxx
+++ b/src/DriverCGNS/DriverCGNS_Write.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2013  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2015  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
@@ -6,7 +6,7 @@
 // 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.
+// version 2.1 of the License, or (at your option) any later version.
 //
 // This library is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -81,6 +81,8 @@ namespace
         static int ids[] = { 0, 2, 1, 5, 4, 3 };
         interlaces[SMDSEntity_Quad_Triangle] = ids;
         cgTypes   [SMDSEntity_Quad_Triangle] = CGNS_ENUMV( TRI_6 );
+        interlaces[SMDSEntity_BiQuad_Triangle] = ids;
+        cgTypes   [SMDSEntity_BiQuad_Triangle] = CGNS_ENUMV( TRI_6 );
       }
       {
         static int ids[] = { 0, 3, 2, 1 };
@@ -145,6 +147,7 @@ namespace
       }
       {
         cgTypes[SMDSEntity_Polygon]         = CGNS_ENUMV( NGON_n );
+        cgTypes[SMDSEntity_Quad_Polygon]    = CGNS_ENUMV( NGON_n );
         cgTypes[SMDSEntity_Polyhedra]       = CGNS_ENUMV( NFACE_n );
         cgTypes[SMDSEntity_Hexagonal_Prism] = CGNS_ENUMV( NFACE_n );
       }
@@ -341,9 +344,12 @@ Driver_Mesh::Status DriverCGNS_Write::Perform()
     startID = cgID;
 
     if ( interlace ) // STANDARD elements
+    {
+      int cgnsNbNodes; // get nb nodes by element type, that can be less that elem->NbNodes()
+      cg_npe( cgType, &cgnsNbNodes );
       do
       {
-        for ( int i = 0, nb = elem->NbNodes(); i < nb; ++i )
+        for ( int i = 0; i < cgnsNbNodes; ++i )
           elemData.push_back( cgnsID( elem->GetNode( interlace[i] ), n2cgID ));
         if ( elem->GetID() != cgID )
           elem2cgID.insert( elem2cgID.end(), make_pair( elem, cgID ));
@@ -351,7 +357,7 @@ Driver_Mesh::Status DriverCGNS_Write::Perform()
         elem = elemIt->more() ? elemIt->next() : 0;
       }
       while ( elem && elem->GetEntityType() == elemType );
-
+    }
     else if ( elemType == SMDSEntity_Polygon ) // POLYGONS
       do
       {
@@ -365,6 +371,21 @@ Driver_Mesh::Status DriverCGNS_Write::Perform()
       }
       while ( elem && elem->GetEntityType() == elemType );
 
+    else if ( elemType == SMDSEntity_Quad_Polygon ) // QUADRATIC POLYGONS
+      do // write as linear NGON_n
+      {
+        elemData.push_back( elem->NbNodes() );
+        interlace = & SMDS_MeshCell::interlacedSmdsOrder( SMDSEntity_Quad_Polygon,
+                                                          elem->NbNodes() )[0];
+        for ( int i = 0, nb = elem->NbNodes(); i < nb; ++i )
+          elemData.push_back( cgnsID( elem->GetNode( interlace[i] ), n2cgID ));
+        if ( elem->GetID() != cgID )
+          elem2cgID.insert( elem2cgID.end(), make_pair( elem, cgID ));
+        ++cgID;
+        elem = elemIt->more() ? elemIt->next() : 0;
+      }
+      while ( elem && elem->GetEntityType() == elemType );
+
     else if ( elemType == SMDSEntity_Polyhedra ||
               elemType == SMDSEntity_Hexagonal_Prism) // POLYHEDRA
     {