X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FDriverUNV%2FDriverUNV_R_SMDS_Mesh.cxx;h=27576a613eaaf6abc26b65c4685a65a9c4613a9f;hp=36bba747246a9a9457f2cc864c12227d02ba416d;hb=88141f757b048eaa5aae0be49faaf274448bbcaf;hpb=7b70ad87bf8f5c46b2751f94cd196932b9ae7122

diff --git a/src/DriverUNV/DriverUNV_R_SMDS_Mesh.cxx b/src/DriverUNV/DriverUNV_R_SMDS_Mesh.cxx
index 36bba7472..27576a613 100644
--- a/src/DriverUNV/DriverUNV_R_SMDS_Mesh.cxx
+++ b/src/DriverUNV/DriverUNV_R_SMDS_Mesh.cxx
@@ -1,200 +1,504 @@
-using namespace std;
+// Copyright (C) 2007-2016  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, 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
+// 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
+//
+
 #include "DriverUNV_R_SMDS_Mesh.h"
+#include "SMDS_Mesh.hxx"
+#include "SMDS_MeshGroup.hxx"
 
 #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"
 
-extern "C"
-{
+#include <Basics_Utils.hxx>
 
-/**
- * Factory function which will be called by SMESHDriver
- */
-void * SMESH_createUNVMeshReader()
-{
-	return new DriverUNV_R_SMDS_Mesh();
-}
+using namespace std;
 
-}
 
-DriverUNV_R_SMDS_Mesh::DriverUNV_R_SMDS_Mesh()
+#ifdef _DEBUG_
+static int MYDEBUG = 0;
+#else
+static int MYDEBUG = 0;
+#endif
+
+namespace
 {
-	;
+  /*!
+   * \brief Move node coordinates to the global Cartesian CS
+   */
+  void transformNodes( UNV2411::TDataSet::const_iterator fromNode,
+                       UNV2411::TDataSet::const_iterator endNode,
+                       const UNV2420::TRecord &          csRecord )
+  {
+    const int csLabel = fromNode->exp_coord_sys_num;
+
+    UNV2411::TDataSet::const_iterator nodeIt;
+
+    // apply Transformation Matrix
+    if ( !csRecord.isIdentityMatrix() )
+    {
+      for ( nodeIt = fromNode; nodeIt != endNode; ++nodeIt )
+      {
+        const UNV2411::TRecord& nodeRec = *nodeIt;
+        if ( nodeRec.exp_coord_sys_num == csLabel )
+          csRecord.ApplyMatrix( (double*) nodeRec.coord );
+      }
+    }
+
+    // transform from Cylindrical CS
+    if ( csRecord.coord_sys_type == UNV2420::Cylindrical )
+    {
+      for ( nodeIt = fromNode; nodeIt != endNode; ++nodeIt )
+      {
+        const UNV2411::TRecord& nodeRec = *nodeIt;
+        if ( nodeRec.exp_coord_sys_num == csLabel )
+          csRecord.FromCylindricalCS( (double*) nodeRec.coord );
+      }
+    }
+    // transform from Spherical CS
+    else if ( csRecord.coord_sys_type == UNV2420::Spherical )
+    {
+      for ( nodeIt = fromNode; nodeIt != endNode; ++nodeIt )
+      {
+        const UNV2411::TRecord& nodeRec = *nodeIt;
+        if ( nodeRec.exp_coord_sys_num == csLabel )
+          csRecord.FromSphericalCS( (double*) nodeRec.coord );
+      }
+    }
+  }
 }
 
 DriverUNV_R_SMDS_Mesh::~DriverUNV_R_SMDS_Mesh()
 {
-	;
+  if (myGroup != 0) 
+    delete myGroup;
 }
 
-void DriverUNV_R_SMDS_Mesh::SetMesh(SMDS_Mesh * aMesh)
-{
-	myMesh = aMesh;
-}
 
-void DriverUNV_R_SMDS_Mesh::SetFile(string aFile)
+Driver_Mesh::Status DriverUNV_R_SMDS_Mesh::Perform()
 {
-	myFile = aFile;
-}
+  Kernel_Utils::Localizer loc;
+  Status aResult = DRS_OK;
+  std::ifstream in_stream(myFile.c_str());
+  try
+  {
+    {
+      // Read Units
+      UNV164::TRecord aUnitsRecord;
+      UNV164::Read( in_stream, aUnitsRecord );
 
-void DriverUNV_R_SMDS_Mesh::SetFileId(FILE * aFileId)
-{
-	myFileId = aFileId;
-}
+      // Read Coordinate systems
+      UNV2420::TDataSet aCoordSysDataSet;
+      UNV2420::Read(in_stream, myMeshName, aCoordSysDataSet);
 
-void DriverUNV_R_SMDS_Mesh::SetMeshId(int aMeshId)
-{
-	myMeshId = aMeshId;
-}
+      // Read nodes
+      using namespace UNV2411;
+      TDataSet aDataSet2411;
+      UNV2411::Read(in_stream,aDataSet2411);
+      if(MYDEBUG) MESSAGE("Perform - aDataSet2411.size() = "<<aDataSet2411.size());
 
-void DriverUNV_R_SMDS_Mesh::Add()
-{
-	;
-}
+      // Move nodes in a global CS
+      if ( !aCoordSysDataSet.empty() )
+      {
+        UNV2420::TDataSet::const_iterator csIter = aCoordSysDataSet.begin();
+        for ( ; csIter != aCoordSysDataSet.end(); ++csIter )
+        {
+          // find any node in this CS
+          TDataSet::const_iterator nodeIter = aDataSet2411.begin();
+          for (; nodeIter != aDataSet2411.end(); nodeIter++)
+            if ( nodeIter->exp_coord_sys_num == csIter->coord_sys_label )
+            {
+              transformNodes( nodeIter, aDataSet2411.end(), *csIter );
+              break;
+            }
+        }
+      }
+      // Move nodes to SI unit system
+      const double lenFactor = aUnitsRecord.factors[ UNV164::LENGTH_FACTOR ]; 
+      if ( lenFactor != 1. )
+      {
+        TDataSet::iterator nodeIter = aDataSet2411.begin(), nodeEnd;
+        for ( nodeEnd = aDataSet2411.end(); nodeIter != nodeEnd; nodeIter++)
+        {
+          UNV2411::TRecord& nodeRec = *nodeIter;
+          nodeRec.coord[0] *= lenFactor;
+          nodeRec.coord[1] *= lenFactor;
+          nodeRec.coord[2] *= lenFactor;
+        }
+      }
 
-void DriverUNV_R_SMDS_Mesh::Read()
-{
+      // Create nodes in the mesh
+      TDataSet::const_iterator anIter = aDataSet2411.begin();
+      for(; anIter != aDataSet2411.end(); anIter++)
+      {
+        const TRecord& aRec = *anIter;
+        myMesh->AddNodeWithID(aRec.coord[0],aRec.coord[1],aRec.coord[2],aRec.label);
+      }
+    }
+    {
+      using namespace UNV2412;
+      TDataSet aDataSet2412;
+      UNV2412::Read(in_stream,aDataSet2412);
+      TDataSet::const_iterator anIter = aDataSet2412.begin();
+      if(MYDEBUG) MESSAGE("Perform - aDataSet2412.size() = "<<aDataSet2412.size());
+      for(; anIter != aDataSet2412.end(); anIter++)
+      {
+        SMDS_MeshElement* anElement = NULL;
+        const TRecord& aRec = *anIter;
+        if(IsBeam(aRec.fe_descriptor_id)) {
+          switch ( aRec.node_labels.size() ) {
+          case 2: // edge with two nodes
+            //MESSAGE("add edge " << aLabel << " " << aRec.node_labels[0] << " " << aRec.node_labels[1]);
+            anElement = myMesh->AddEdgeWithID(aRec.node_labels[0],
+                                              aRec.node_labels[1],
+                                              aRec.label);
+            break;
+          case 3: // quadratic edge (with 3 nodes)
+            //MESSAGE("add edge " << aRec.label << " " << aRec.node_labels[0] << " " << aRec.node_labels[1] << " " << aRec.node_labels[2]);
+            anElement = myMesh->AddEdgeWithID(aRec.node_labels[0],
+                                              aRec.node_labels[2],
+                                              aRec.node_labels[1],
+                                              aRec.label);
+          }
+        }
+        else if(IsFace(aRec.fe_descriptor_id)) {
+          //MESSAGE("add face " << aRec.label);
+          switch(aRec.fe_descriptor_id){
+          case 41: // Plane Stress Linear Triangle      
+          case 51: // Plane Strain Linear Triangle      
+          case 61: // Plate Linear Triangle             
+          case 74: // Membrane Linear Triangle          
+          case 81: // Axisymetric Solid Linear Triangle 
+          case 91: // Thin Shell Linear Triangle        
+            anElement = myMesh->AddFaceWithID(aRec.node_labels[0],
+                                              aRec.node_labels[1],
+                                              aRec.node_labels[2],
+                                              aRec.label);
+            break;
+
+          case 42: //  Plane Stress Parabolic Triangle       
+          case 52: //  Plane Strain Parabolic Triangle       
+          case 62: //  Plate Parabolic Triangle              
+          case 72: //  Membrane Parabolic Triangle           
+          case 82: //  Axisymetric Solid Parabolic Triangle  
+          case 92: //  Thin Shell Parabolic Triangle
+            if ( aRec.node_labels.size() == 7 )
+              anElement = myMesh->AddFaceWithID(aRec.node_labels[0],
+                                                aRec.node_labels[2],
+                                                aRec.node_labels[4],
+                                                aRec.node_labels[1],
+                                                aRec.node_labels[3],
+                                                aRec.node_labels[5],
+                                                aRec.node_labels[6],
+                                                aRec.label);
+            else
+              anElement = myMesh->AddFaceWithID(aRec.node_labels[0],
+                                                aRec.node_labels[2],
+                                                aRec.node_labels[4],
+                                                aRec.node_labels[1],
+                                                aRec.node_labels[3],
+                                                aRec.node_labels[5],
+                                                aRec.label);
+            break;
+
+          case 44: // Plane Stress Linear Quadrilateral     
+          case 54: // Plane Strain Linear Quadrilateral     
+          case 64: // Plate Linear Quadrilateral            
+          case 71: // Membrane Linear Quadrilateral         
+          case 84: // Axisymetric Solid Linear Quadrilateral
+          case 94: // Thin Shell Linear Quadrilateral       
+            anElement = myMesh->AddFaceWithID(aRec.node_labels[0],
+                                              aRec.node_labels[1],
+                                              aRec.node_labels[2],
+                                              aRec.node_labels[3],
+                                              aRec.label);
+            break;
+
+          case 45: // Plane Stress Parabolic Quadrilateral      
+          case 55: // Plane Strain Parabolic Quadrilateral      
+          case 65: // Plate Parabolic Quadrilateral             
+          case 75: // Membrane Parabolic Quadrilateral          
+          case 85: // Axisymetric Solid Parabolic Quadrilateral 
+          case 95: // Thin Shell Parabolic Quadrilateral        
+            if ( aRec.node_labels.size() == 9 )
+              anElement = myMesh->AddFaceWithID(aRec.node_labels[0],
+                                                aRec.node_labels[2],
+                                                aRec.node_labels[4],
+                                                aRec.node_labels[6],
+                                                aRec.node_labels[1],
+                                                aRec.node_labels[3],
+                                                aRec.node_labels[5],
+                                                aRec.node_labels[7],
+                                                aRec.node_labels[8],
+                                                aRec.label);
+            else
+              anElement = myMesh->AddFaceWithID(aRec.node_labels[0],
+                                                aRec.node_labels[2],
+                                                aRec.node_labels[4],
+                                                aRec.node_labels[6],
+                                                aRec.node_labels[1],
+                                                aRec.node_labels[3],
+                                                aRec.node_labels[5],
+                                                aRec.node_labels[7],
+                                                aRec.label);
+            break;
+          }
+        }
+        else if(IsVolume(aRec.fe_descriptor_id)){
+          //MESSAGE("add volume " << aRec.label);
+          switch(aRec.fe_descriptor_id){
+
+          case 111: // Solid Linear Tetrahedron - TET4
+            anElement = myMesh->AddVolumeWithID(aRec.node_labels[0],
+                                                aRec.node_labels[2],
+                                                aRec.node_labels[1],
+                                                aRec.node_labels[3],
+                                                aRec.label);
+            break;
+
+          case 118: // Solid Quadratic Tetrahedron - TET10
+            anElement = myMesh->AddVolumeWithID(aRec.node_labels[0],
+                                                aRec.node_labels[4],
+                                                aRec.node_labels[2],
+
+                                                aRec.node_labels[9],
+
+                                                aRec.node_labels[5],
+                                                aRec.node_labels[3],
+                                                aRec.node_labels[1],
+
+                                                aRec.node_labels[6],
+                                                aRec.node_labels[8],
+                                                aRec.node_labels[7],
+                                                aRec.label);
+            break;
+            
+          case 112: // Solid Linear Prism - PRISM6
+            anElement = myMesh->AddVolumeWithID(aRec.node_labels[0],
+                                                aRec.node_labels[2],
+                                                aRec.node_labels[1],
+                                                aRec.node_labels[3],
+                                                aRec.node_labels[5],
+                                                aRec.node_labels[4],
+                                                aRec.label);
+            break;
+            
+          case 113: // Solid Quadratic Prism - PRISM15
+            anElement = myMesh->AddVolumeWithID(aRec.node_labels[0],
+                                                aRec.node_labels[4],
+                                                aRec.node_labels[2],
+
+                                                aRec.node_labels[9],
+                                                aRec.node_labels[13],
+                                                aRec.node_labels[11],
+
+                                                aRec.node_labels[5],
+                                                aRec.node_labels[3],
+                                                aRec.node_labels[1],
+
+                                                aRec.node_labels[14],
+                                                aRec.node_labels[12],
+                                                aRec.node_labels[10],
+
+                                                aRec.node_labels[6],
+                                                aRec.node_labels[8],
+                                                aRec.node_labels[7],
+                                                aRec.label);
+            break;
+            
+          case 115: // Solid Linear Brick - HEX8
+            anElement = myMesh->AddVolumeWithID(aRec.node_labels[0],
+                                                aRec.node_labels[3],
+                                                aRec.node_labels[2],
+                                                aRec.node_labels[1],
+                                                aRec.node_labels[4],
+                                                aRec.node_labels[7],
+                                                aRec.node_labels[6],
+                                                aRec.node_labels[5],
+                                                aRec.label);
+            break;
+
+          case 116: // Solid Quadratic Brick - HEX20
+            anElement = myMesh->AddVolumeWithID(aRec.node_labels[0],
+                                                aRec.node_labels[6],
+                                                aRec.node_labels[4],
+                                                aRec.node_labels[2],
+
+                                                aRec.node_labels[12],
+                                                aRec.node_labels[18],
+                                                aRec.node_labels[16],
+                                                aRec.node_labels[14],
+
+                                                aRec.node_labels[7],
+                                                aRec.node_labels[5],
+                                                aRec.node_labels[3],
+                                                aRec.node_labels[1],
+
+                                                aRec.node_labels[19],
+                                                aRec.node_labels[17],
+                                                aRec.node_labels[15],
+                                                aRec.node_labels[13],
+
+                                                aRec.node_labels[8],
+                                                aRec.node_labels[11],
+                                                aRec.node_labels[10],
+                                                aRec.node_labels[9],
+                                                aRec.label);
+            break;
+
+          case 114: // pyramid of 13 nodes (quadratic) - PIRA13
+            anElement = myMesh->AddVolumeWithID(aRec.node_labels[0],
+                                                aRec.node_labels[6],
+                                                aRec.node_labels[4],
+                                                aRec.node_labels[2],
+
+                                                aRec.node_labels[12],
+
+                                                aRec.node_labels[7],
+                                                aRec.node_labels[5],
+                                                aRec.node_labels[3],
+                                                aRec.node_labels[1],
+
+                                                aRec.node_labels[8],
+                                                aRec.node_labels[11],
+                                                aRec.node_labels[10],
+                                                aRec.node_labels[9],
+                                                aRec.label);
+            break;
+
+          }
+        }
+        if(!anElement)
+          MESSAGE("DriverUNV_R_SMDS_Mesh::Perform - can not add element with ID = "<<aRec.label<<" and type = "<<aRec.fe_descriptor_id);
+      }
+    }
+    {
+      using namespace UNV2417;      
+      TDataSet aDataSet2417;
+      UNV2417::Read(in_stream,aDataSet2417);
+      if(MYDEBUG) MESSAGE("Perform - aDataSet2417.size() = "<<aDataSet2417.size());
+      if  (aDataSet2417.size() > 0) {
+        myGroup = new SMDS_MeshGroup(myMesh);
+        TDataSet::const_iterator anIter = aDataSet2417.begin();
+        for(; anIter != aDataSet2417.end(); anIter++){
+          const TGroupId& aLabel = anIter->first;
+          const TRecord& aRec = anIter->second;
+
+          int aNodesNb = aRec.NodeList.size();
+          int aElementsNb = aRec.ElementList.size();
+
+          bool useSuffix = ((aNodesNb > 0) && (aElementsNb > 0));
+          int i;
+          if (aNodesNb > 0) {
+            SMDS_MeshGroup* aNodesGroup = (SMDS_MeshGroup*) myGroup->AddSubGroup(SMDSAbs_Node);
+            std::string aGrName = (useSuffix) ? aRec.GroupName + "_Nodes" : aRec.GroupName;
+            int i = aGrName.find( "\r" );
+            if (i > 0)
+              aGrName.erase (i, 2);
+            myGroupNames.insert(TGroupNamesMap::value_type(aNodesGroup, aGrName));
+            myGroupId.insert(TGroupIdMap::value_type(aNodesGroup, aLabel));
+
+            for (i = 0; i < aNodesNb; i++) {
+              const SMDS_MeshNode* aNode = myMesh->FindNode(aRec.NodeList[i]);
+              if (aNode)
+                aNodesGroup->Add(aNode);
+            }
+          }
+          if (aElementsNb > 0){
+            SMDS_MeshGroup* aEdgesGroup = 0;
+            SMDS_MeshGroup* aFacesGroup = 0;
+            SMDS_MeshGroup* aVolumeGroup = 0;
+            bool createdGroup = false;
+
+            for (i = 0; i < aElementsNb; i++) {
+              const SMDS_MeshElement* aElement = myMesh->FindElement(aRec.ElementList[i]);
+              if (aElement) {
+                switch (aElement->GetType()) {
+
+                case SMDSAbs_Edge:
+                  if (!aEdgesGroup) {
+                    aEdgesGroup = (SMDS_MeshGroup*) myGroup->AddSubGroup(SMDSAbs_Edge);
+                    if (!useSuffix && createdGroup) useSuffix = true;
+                    std::string aEdgesGrName = (useSuffix) ? aRec.GroupName + "_Edges" : aRec.GroupName;
+                    int i = aEdgesGrName.find( "\r" );
+                    if (i > 0)
+                      aEdgesGrName.erase (i, 2);
+                    myGroupNames.insert(TGroupNamesMap::value_type(aEdgesGroup, aEdgesGrName));
+                    myGroupId.insert(TGroupIdMap::value_type(aEdgesGroup, aLabel));
+                    createdGroup = true;
+                  }
+                  aEdgesGroup->Add(aElement);
+                  break;
+
+                case SMDSAbs_Face:
+                  if (!aFacesGroup) {
+                    aFacesGroup = (SMDS_MeshGroup*) myGroup->AddSubGroup(SMDSAbs_Face);
+                    if (!useSuffix && createdGroup) useSuffix = true;
+                    std::string aFacesGrName = (useSuffix) ? aRec.GroupName + "_Faces" : aRec.GroupName;
+                    int i = aFacesGrName.find( "\r" );
+                    if (i > 0)
+                      aFacesGrName.erase (i, 2);
+                    myGroupNames.insert(TGroupNamesMap::value_type(aFacesGroup, aFacesGrName));
+                    myGroupId.insert(TGroupIdMap::value_type(aFacesGroup, aLabel));
+                    createdGroup = true;
+                  }
+                  aFacesGroup->Add(aElement);
+                  break;
 
-	int cell = 0, node = 0, n1, n2, n3, n4, n_nodes, nodes[6], blockId, i;
-	char *s1, *s2, *s3;
-	string str1, str2, str3;
-	int i1 = 0;
-	bool ok, found_block2411, found_block2412;
-
-  /****************************************************************************
-  *                      OUVERTURE DU FICHIER EN LECTURE                      *
-  ****************************************************************************/
-	char *file2Read = (char *)myFile.c_str();
-	myFileId = fopen(file2Read, "r");
-	if (myFileId < 0)
-	{
-		fprintf(stderr, ">> ERREUR : ouverture du fichier %s \n", file2Read);
-		exit(EXIT_FAILURE);
-	}
-
-	s1 = (char *)malloc(sizeof(char) * 100);
-	s2 = (char *)malloc(sizeof(char) * 100);
-	s3 = (char *)malloc(sizeof(char) * 100);
-
-	found_block2411 = false;
-	found_block2412 = false;
-
-	do
-	{
-
-		while (i1 == -1)
-		{
-			fscanf(myFileId, "%d\n", &blockId);
-			switch (blockId)
-			{
-			case 2411:
-			{
-				MESSAGE("BlockId " << blockId);
-				fscanf(myFileId, "%d", &node);
-				//MESSAGE("Node "<<node);
-				while (node != -1)
-				{
-					fscanf(myFileId, "%d %d %d\n", &n1, &n2, &n3);
-					fscanf(myFileId, "%s %s %s\n", s1, s2, s3);
-					str1 = string(s1);
-					str2 = string(s2);
-					str3 = string(s3);
-					if (str1.find("D") != string::npos)
-						str1.replace(str1.find("D"), 1, "E");
-					if (str2.find("D") != string::npos)
-						str2.replace(str2.find("D"), 1, "E");
-					if (str3.find("D") != string::npos)
-						str3.replace(str3.find("D"), 1, "E");
-					ok = myMesh->AddNodeWithID(atof(str1.c_str()),
-						atof(str2.c_str()), atof(str3.c_str()), node);
-					fscanf(myFileId, "%d", &node);
-				}
-				i1 = 0;
-				found_block2411 = true;
-				break;
-			}
-			case 2412:
-			{
-				MESSAGE("BlockId " << blockId);
-				fscanf(myFileId, "%d", &cell);
-				//MESSAGE("Cell "<<cell);
-				while (cell != -1)
-				{
-					fscanf(myFileId, "%d %d %d %d %d\n", &n1, &n2, &n3, &n4,
-						&n_nodes);
-
-					if ((n1 == 71) || (n1 == 72) || (n1 == 74) || (n1 == 91) ||
-						(n1 == 92))
-					{			//203
-						if (n_nodes == 3)
-						{
-							for (i = 1; i <= n_nodes; i++)
-								fscanf(myFileId, "%d", &nodes[i - 1]);
-							ok = myMesh->AddFaceWithID(nodes[0], nodes[1],
-								nodes[2], cell);
-						}
-						else if (n_nodes == 6)
-						{		//206
-							for (i = 1; i <= n_nodes; i++)
-								fscanf(myFileId, "%d", &nodes[i - 1]);
-							ok = myMesh->AddFaceWithID(nodes[0], nodes[2],
-								nodes[4], cell);
-						}
-					}
-
-					else if ((n1 == 11) || (n1 == 21) || (n1 == 24) ||
-						(n1 == 25))
-					{			//103
-						fgets(s2, 100, myFileId);
-						if (n_nodes == 3)
-						{
-							for (i = 1; i <= n_nodes; i++)
-								fscanf(myFileId, "%d", &nodes[i - 1]);
-							ok = myMesh->AddEdgeWithID(nodes[0], nodes[1],
-								cell);
-							//MESSAGE("in 103 "<<cell);
-						}
-						else if (n_nodes == 2)
-						{		//102
-							for (i = 1; i <= n_nodes; i++)
-								fscanf(myFileId, "%d", &nodes[i - 1]);
-							ok = myMesh->AddEdgeWithID(nodes[0], nodes[1],
-								cell);
-							//MESSAGE("in 102 "<<cell);
-						}
-					}
-
-					fscanf(myFileId, "\n");
-					fscanf(myFileId, "%d", &cell);
-				}
-
-				i1 = 0;
-				found_block2412 = true;
-				break;
-			}
-			case -1:
-			{
-				break;
-			}
-			default:
-				MESSAGE("BlockId " << blockId);
-				i1 = 0;
-				break;
-			}
-		}
-
-		fscanf(myFileId, "%s\n", s1);
-		i1 = atoi(s1);
-
-	}
-	while ((!feof(myFileId)) && ((!found_block2411) || (!found_block2412)));
-
-  /****************************************************************************
-  *                      FERMETURE DU FICHIER                      *
-  ****************************************************************************/
-	free(s1);
-	free(s2);
-	free(s3);
-	fclose(myFileId);
+                case SMDSAbs_Volume:
+                  if (!aVolumeGroup) {
+                    aVolumeGroup = (SMDS_MeshGroup*) myGroup->AddSubGroup(SMDSAbs_Volume);
+                    if (!useSuffix && createdGroup) useSuffix = true;
+                    std::string aVolumeGrName = (useSuffix) ? aRec.GroupName + "_Volumes" : aRec.GroupName;
+                    int i = aVolumeGrName.find( "\r" );
+                    if (i > 0)
+                      aVolumeGrName.erase (i, 2);
+                    myGroupNames.insert(TGroupNamesMap::value_type(aVolumeGroup, aVolumeGrName));
+                    myGroupId.insert(TGroupIdMap::value_type(aVolumeGroup, aLabel));
+                    createdGroup = true;
+                  }
+                  aVolumeGroup->Add(aElement);
+                  break;
 
+                default:;
+                }
+              } 
+            }
+          }
+        }
+      }
+    } 
+  }
+  catch(const std::exception& exc){
+    INFOS("Follow exception was cought:\n\t"<<exc.what());
+  }
+  catch(...){
+    INFOS("Unknown exception was cought !!!");
+  }
+  if (myMesh)
+    myMesh->compactMesh();
+  return aResult;
 }