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0021942: [CEA 700] Behavior of the Mesh.Triangle(algo=smesh.NETGEN) command
[modules/smesh.git] / src / DriverUNV / DriverUNV_W_SMDS_Mesh.cxx
index 99ed2d738a09fdfe5fe25e86fc1a9dc0e9a021ca..a33d10b3886a00cf8f056aaedd05632c1932f294 100644 (file)
@@ -1,24 +1,25 @@
-//  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2012  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
+// 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 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.
+// 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
+// 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
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
+
 #include <algorithm>
 
 #include "DriverUNV_W_SMDS_Mesh.h"
 
 #include "utilities.h"
 
+#include "UNV164_Structure.hxx"
 #include "UNV2411_Structure.hxx"
 #include "UNV2412_Structure.hxx"
 #include "UNV2417_Structure.hxx"
+#include "UNV2420_Structure.hxx"
 #include "UNV_Utilities.hxx"
 
 #include <Basics_Utils.hxx>
@@ -63,6 +66,10 @@ Driver_Mesh::Status DriverUNV_W_SMDS_Mesh::Perform()
   Status aResult = DRS_OK;
   std::ofstream out_stream(myFile.c_str());
   try{
+
+    UNV164::Write( out_stream ); // unit system
+    UNV2420::Write( out_stream, myMeshName ); // Coordinate system
+
     {
       using namespace UNV2411;
       TDataSet aDataSet2411;
@@ -70,14 +77,15 @@ Driver_Mesh::Status DriverUNV_W_SMDS_Mesh::Perform()
       //-----------------------------------
       MESSAGE("Perform - myMesh->NbNodes() = "<<myMesh->NbNodes());
       SMDS_NodeIteratorPtr aNodesIter = myMesh->nodesIterator();
-      for(; aNodesIter->more();){
+      TRecord aRec;
+      while ( aNodesIter->more() )
+      {
         const SMDS_MeshNode* aNode = aNodesIter->next();
-        TRecord aRec;
+        aRec.label    = aNode->GetID();
         aRec.coord[0] = aNode->X();
         aRec.coord[1] = aNode->Y();
         aRec.coord[2] = aNode->Z();
-        const TNodeLab& aLabel = aNode->GetID();
-        aDataSet2411.insert(TDataSet::value_type(aLabel,aRec));
+        aDataSet2411.push_back( aRec );
       }
       MESSAGE("Perform - aDataSet2411.size() = "<<aDataSet2411.size());
       UNV2411::Write(out_stream,aDataSet2411);
@@ -91,45 +99,44 @@ Driver_Mesh::Status DriverUNV_W_SMDS_Mesh::Perform()
       MESSAGE("Perform - myMesh->NbEdges() = "<<myMesh->NbEdges());
       if(myMesh->NbEdges()){
         SMDS_EdgeIteratorPtr anIter = myMesh->edgesIterator();
-        for(; anIter->more();){
+        while( anIter->more() )
+        {
           const SMDS_MeshEdge* anElem = anIter->next();
-          TElementLab aLabel = anElem->GetID();
           int aNbNodes = anElem->NbNodes();
           TRecord aRec;
+          aRec.label = anElem->GetID();
           aRec.node_labels.reserve(aNbNodes);
           SMDS_ElemIteratorPtr aNodesIter;
+          aNodesIter = anElem->nodesIteratorToUNV();
           if( anElem->IsQuadratic() ) {
-            aNodesIter = static_cast<const SMDS_QuadraticEdge* >
-              ( anElem )->interlacedNodesElemIterator();
             aRec.fe_descriptor_id = 22;
           } else {
-            aNodesIter = anElem->nodesIterator();
             aRec.fe_descriptor_id = 11;
           }
-          for(; aNodesIter->more();){
+          while( aNodesIter->more())
+          {
             const SMDS_MeshElement* aNode = aNodesIter->next();
             aRec.node_labels.push_back(aNode->GetID());
           }
-          aDataSet2412.insert(TDataSet::value_type(aLabel,aRec));
+          aDataSet2412.push_back(aRec);
         }
         MESSAGE("Perform - aDataSet2412.size() = "<<aDataSet2412.size());
       }
 
       MESSAGE("Perform - myMesh->NbFaces() = "<<myMesh->NbFaces());
-      if(myMesh->NbFaces()){
+      if ( myMesh->NbFaces() )
+      {
         SMDS_FaceIteratorPtr anIter = myMesh->facesIterator();
-        for(; anIter->more();){
+        while ( anIter->more())
+        {
           const SMDS_MeshFace* anElem = anIter->next();
-          TElementLab aLabel = anElem->GetID();
+          if ( anElem->IsPoly() ) continue;
           int aNbNodes = anElem->NbNodes();
           TRecord aRec;
+          aRec.label = anElem->GetID();
           aRec.node_labels.reserve(aNbNodes);
           SMDS_ElemIteratorPtr aNodesIter;
-          if( anElem->IsQuadratic() )
-            aNodesIter = static_cast<const SMDS_QuadraticFaceOfNodes* >
-              ( anElem )->interlacedNodesElemIterator();
-          else
-            aNodesIter = anElem->nodesIterator();
+          aNodesIter = anElem->nodesIteratorToUNV();
           for(; aNodesIter->more();){
             const SMDS_MeshElement* aNode = aNodesIter->next();
             aRec.node_labels.push_back(aNode->GetID());
@@ -147,90 +154,54 @@ Driver_Mesh::Status DriverUNV_W_SMDS_Mesh::Perform()
           case 8:
             aRec.fe_descriptor_id = 45;
             break;
+          case 9:
+            aRec.fe_descriptor_id = 45;
+            aRec.node_labels.resize( 8 );
+            break;
           default:
             continue;
           }
-          aDataSet2412.insert(TDataSet::value_type(aLabel,aRec));
+          aDataSet2412.push_back(aRec);
         }
         MESSAGE("Perform - aDataSet2412.size() = "<<aDataSet2412.size());
       }
 
       MESSAGE("Perform - myMesh->NbVolumes() = "<<myMesh->NbVolumes());
-      if(myMesh->NbVolumes()){
+      if ( myMesh->NbVolumes() )
+      {
         SMDS_VolumeIteratorPtr anIter = myMesh->volumesIterator();
-        for(; anIter->more();){
+        while ( anIter->more())
+        {
           const SMDS_MeshVolume* anElem = anIter->next();
-          TElementLab aLabel = anElem->GetID();
-
           int aNbNodes = anElem->NbNodes();
-          SMDS_ElemIteratorPtr aNodesIter = anElem->nodesIterator();
+          SMDS_ElemIteratorPtr aNodesIter = anElem->nodesIteratorToUNV();
           if ( anElem->IsPoly() ) {
-            if ( const SMDS_PolyhedralVolumeOfNodes* ph =
-                 dynamic_cast<const SMDS_PolyhedralVolumeOfNodes*> (anElem))
-            {
-              aNbNodes = ph->NbUniqueNodes();
-              aNodesIter = ph->uniqueNodesIterator();
-            }
+            continue;
           }
-          aConnect.resize(aNbNodes);
-          GetConnect(aNodesIter,aConnect);
-
           int anId = -1;
-          int* aConn = NULL;
-          switch(aNbNodes){
-          case 4: {
-            static int anIds[] = {0,2,1,3};
-            aConn = anIds;
-            anId = 111;
-            break;
-          }
-          case 6: {
-            static int anIds[] = {0,2,1,3,5,4};
-            aConn = anIds;
-            anId = 112;
-            break;
-          }
-          case 8: {
-            static int anIds[] = {0,3,2,1,4,7,6,5};
-            aConn = anIds;
-            anId = 115;
-            break;
-          }
-          case 10: {
-            static int anIds[] = {0,4,2,9,5,3, 1,6,8, 7};
-            aConn = anIds;
-            anId = 118;
-            break;
-          }
-          case 13: {
-            static int anIds[] = {0,6,4,2,7,5,3,1,8,11,10,9,12};
-            aConn = anIds;
-            anId = 114;
-            break;
-          }
-          case 15: {
-            static int anIds[] = {0,4,2,9,13,11,5,3,1,14,12,10,6,8,7};
-            aConn = anIds;
-            anId = 113;
-            break;
-          }
-          case 20: {
-            static int anIds[] = {0,6, 4,2, 12,18,16,14,7, 5, 3, 1, 19,17,15,13,8, 11,10,9};
-            aConn = anIds;
-            anId = 116;
-            break;
-          }
+          switch(aNbNodes) {
+          case 4:  anId = 111; break;
+          case 6:  anId = 112; break;
+          case 8:  anId = 115; break;
+          case 10: anId = 118; break;
+          case 13: anId = 114; break;
+          case 15: anId = 113; break;
+          case 20:
+          case 27: anId = 116; aNbNodes = 20; break;
           default:
             continue;
           }
-          if(aConn){
+          if(anId>0){
             TRecord aRec;
+            aRec.label = anElem->GetID();
             aRec.fe_descriptor_id = anId;
-            aRec.node_labels.resize(aNbNodes);
-            for(int aNodeId = 0; aNodeId < aNbNodes; aNodeId++){
-              aRec.node_labels[aConn[aNodeId]] = aConnect[aNodeId];
+            aRec.node_labels.reserve(aNbNodes);
+            while ( aNodesIter->more() && aRec.node_labels.size() < aNbNodes )
+            {
+              const SMDS_MeshElement* aNode = aNodesIter->next();
+              aRec.node_labels.push_back(aNode->GetID());
             }
-            aDataSet2412.insert(TDataSet::value_type(aLabel,aRec));
+            aDataSet2412.push_back(aRec);
           }
         }
         MESSAGE("Perform - aDataSet2412.size() = "<<aDataSet2412.size());