src/DriverMED/DriverMED_R_SMESHDS_Mesh.cxx

   1 //  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 //  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 //  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   6 //  This library is free software; you can redistribute it and/or
   7 //  modify it under the terms of the GNU Lesser General Public
   8 //  License as published by the Free Software Foundation; either
   9 //  version 2.1 of the License.
  10 //
  11 //  This library is distributed in the hope that it will be useful,
  12 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 //  Lesser General Public License for more details.
  15 //
  16 //  You should have received a copy of the GNU Lesser General Public
  17 //  License along with this library; if not, write to the Free Software
  18 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 //
  20 //  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 //
  22 //  SMESH DriverMED : driver to read and write 'med' files
  23 //  File   : DriverMED_R_SMESHDS_Mesh.cxx
  24 //  Module : SMESH
  25 //
  26 #include "DriverMED_R_SMESHDS_Mesh.h"
  27 #include "DriverMED_R_SMDS_Mesh.h"
  28 #include "SMESHDS_Mesh.hxx"
  29 #include "utilities.h"
  30
  31 #include "DriverMED_Family.h"
  32
  33 #include "SMESHDS_Group.hxx"
  34
  35 #include "MED_Factory.hxx"
  36 #include "MED_CoordUtils.hxx"
  37 #include "MED_Utilities.hxx"
  38
  39 #include <stdlib.h>
  40
  41 #ifdef _DEBUG_
  42 static int MYDEBUG = 0;
  43 //#define _DEXCEPT_
  44 #else
  45 static int MYDEBUG = 0;
  46 #endif
  47
  48 #define _EDF_NODE_IDS_
  49
  50 using namespace MED;
  51
  52 void
  53 DriverMED_R_SMESHDS_Mesh
  54 ::SetMeshName(std::string theMeshName)
  55 {
  56   myMeshName = theMeshName;
  57 }
  58
  59 static const SMDS_MeshNode*
  60 FindNode(const SMDS_Mesh* theMesh, TInt theId){
  61   const SMDS_MeshNode* aNode = theMesh->FindNode(theId);
  62   if(aNode) return aNode;
  63   EXCEPTION(std::runtime_error,"SMDS_Mesh::FindNode - cannot find a SMDS_MeshNode for ID = "<<theId);
  64 }
  65
  66
  67 Driver_Mesh::Status
  68 DriverMED_R_SMESHDS_Mesh
  69 ::Perform()
  70 {
  71   Status aResult = DRS_FAIL;
  72 #ifndef _DEXCEPT_
  73   try{
  74 #endif
  75     myFamilies.clear();
  76     if(MYDEBUG) MESSAGE("Perform - myFile : "<<myFile);
  77     PWrapper aMed = CrWrapper(myFile,true);
  78
  79     aResult = DRS_EMPTY;
  80     if(TInt aNbMeshes = aMed->GetNbMeshes()){
  81       for(int iMesh = 0; iMesh < aNbMeshes; iMesh++){
  82         // Reading the MED mesh
  83         //---------------------
  84         PMeshInfo aMeshInfo = aMed->GetPMeshInfo(iMesh+1);
  85
  86         std::string aMeshName;
  87         if (myMeshId != -1) {
  88           std::ostringstream aMeshNameStr;
  89           aMeshNameStr<<myMeshId;
  90           aMeshName = aMeshNameStr.str();
  91         } else {
  92           aMeshName = myMeshName;
  93         }
  94         if(MYDEBUG) MESSAGE("Perform - aMeshName : "<<aMeshName<<"; "<<aMeshInfo->GetName());
  95         if(aMeshName != aMeshInfo->GetName()) continue;
  96         aResult = DRS_OK;
  97
  98         //TInt aMeshDim = aMeshInfo->GetDim();
  99
 100         // Reading MED families to the temporary structure
 101         //------------------------------------------------
 102         TErr anErr;
 103         TInt aNbFams = aMed->GetNbFamilies(aMeshInfo);
 104         if(MYDEBUG) MESSAGE("Read " << aNbFams << " families");
 105         for (TInt iFam = 0; iFam < aNbFams; iFam++) {
 106           PFamilyInfo aFamilyInfo = aMed->GetPFamilyInfo(aMeshInfo,iFam+1,&anErr);
 107           if(anErr >= 0){
 108             TInt aFamId = aFamilyInfo->GetId();
 109             if(MYDEBUG) MESSAGE("Family " << aFamId << " :");
 110
 111             DriverMED_FamilyPtr aFamily (new DriverMED_Family);
 112
 113             TInt aNbGrp = aFamilyInfo->GetNbGroup();
 114             if(MYDEBUG) MESSAGE("belong to " << aNbGrp << " groups");
 115             bool isAttrOk = false;
 116             if(aFamilyInfo->GetNbAttr() == aNbGrp)
 117               isAttrOk = true;
 118             for (TInt iGr = 0; iGr < aNbGrp; iGr++) {
 119               std::string aGroupName = aFamilyInfo->GetGroupName(iGr);
 120               if(isAttrOk){
 121                 TInt anAttrVal = aFamilyInfo->GetAttrVal(iGr);
 122                 aFamily->SetGroupAttributVal(anAttrVal);
 123               }
 124
 125               if(MYDEBUG) MESSAGE(aGroupName);
 126               aFamily->AddGroupName(aGroupName);
 127
 128             }
 129             aFamily->SetId( aFamId );
 130             myFamilies[aFamId] = aFamily;
 131           }
 132         }
 133
 134         if (aMeshInfo->GetType() == MED::eSTRUCTURE){
 135           /*bool aRes = */buildMeshGrille(aMed,aMeshInfo);
 136           continue;
 137         }
 138
 139         // Reading MED nodes to the corresponding SMDS structure
 140         //------------------------------------------------------
 141         PNodeInfo aNodeInfo = aMed->GetPNodeInfo(aMeshInfo);
 142         if (!aNodeInfo) {
 143           aResult = DRS_FAIL;
 144           continue;
 145         }
 146
 147         PCoordHelper aCoordHelper = GetCoordHelper(aNodeInfo);
 148
 149         EBooleen anIsNodeNum = aNodeInfo->IsElemNum();
 150         TInt aNbElems = aNodeInfo->GetNbElem();
 151         if(MYDEBUG) MESSAGE("Perform - aNodeInfo->GetNbElem() = "<<aNbElems<<"; anIsNodeNum = "<<anIsNodeNum);
 152         DriverMED_FamilyPtr aFamily;
 153         for(TInt iElem = 0; iElem < aNbElems; iElem++){
 154           TCCoordSlice aCoordSlice = aNodeInfo->GetCoordSlice(iElem);
 155           double aCoords[3] = {0.0, 0.0, 0.0};
 156           for(TInt iDim = 0; iDim < 3; iDim++)
 157             aCoords[iDim] = aCoordHelper->GetCoord(aCoordSlice,iDim);
 158           const SMDS_MeshNode* aNode;
 159           if(anIsNodeNum) {
 160             aNode = myMesh->AddNodeWithID
 161               (aCoords[0],aCoords[1],aCoords[2],aNodeInfo->GetElemNum(iElem));
 162           } else {
 163             aNode = myMesh->AddNode
 164               (aCoords[0],aCoords[1],aCoords[2]);
 165           }
 166           //cout<<aNode->GetID()<<": "<<aNode->X()<<", "<<aNode->Y()<<", "<<aNode->Z()<<endl;
 167
 168           // Save reference to this node from its family
 169           TInt aFamNum = aNodeInfo->GetFamNum(iElem);
 170           if ( checkFamilyID ( aFamily, aFamNum ))
 171           {
 172             aFamily->AddElement(aNode);
 173             aFamily->SetType(SMDSAbs_Node);
 174           }
 175         }
 176
 177         // Reading pre information about all MED cells
 178         //--------------------------------------------
 179         typedef MED::TVector<int> TNodeIds;
 180         bool takeNumbers = true;  // initially we trust the numbers from file
 181         MED::TEntityInfo aEntityInfo = aMed->GetEntityInfo(aMeshInfo);
 182         MED::TEntityInfo::iterator anEntityIter = aEntityInfo.begin();
 183         for(; anEntityIter != aEntityInfo.end(); anEntityIter++){
 184           const EEntiteMaillage& anEntity = anEntityIter->first;
 185           if(anEntity == eNOEUD) continue;
 186           // Reading MED cells to the corresponding SMDS structure
 187           //------------------------------------------------------
 188           const MED::TGeom2Size& aGeom2Size = anEntityIter->second;
 189           MED::TGeom2Size::const_iterator aGeom2SizeIter = aGeom2Size.begin();
 190           for(; aGeom2SizeIter != aGeom2Size.end(); aGeom2SizeIter++){
 191             const EGeometrieElement& aGeom = aGeom2SizeIter->first;
 192
 193             switch(aGeom) {
 194 //          case ePOINT1: ## PAL16410
 195 //            break;
 196             case ePOLYGONE: {
 197               PPolygoneInfo aPolygoneInfo = aMed->GetPPolygoneInfo(aMeshInfo,anEntity,aGeom);
 198               EBooleen anIsElemNum = takeNumbers ? aPolygoneInfo->IsElemNum() : eFAUX;
 199
 200               TInt aNbElem = aPolygoneInfo->GetNbElem();
 201               for(TInt iElem = 0; iElem < aNbElem; iElem++){
 202                 MED::TCConnSlice aConnSlice = aPolygoneInfo->GetConnSlice(iElem);
 203                 TInt aNbConn = aPolygoneInfo->GetNbConn(iElem);
 204                 TNodeIds aNodeIds(aNbConn);
 205 #ifdef _EDF_NODE_IDS_
 206                 if(anIsNodeNum)
 207                   for(TInt iConn = 0; iConn < aNbConn; iConn++)
 208                     aNodeIds[iConn] = aNodeInfo->GetElemNum(aConnSlice[iConn] - 1);
 209                 else
 210                   for(TInt iConn = 0; iConn < aNbConn; iConn++)
 211                     aNodeIds[iConn] = aConnSlice[iConn];
 212 #else
 213                 for(TInt iConn = 0; iConn < aNbConn; iConn++)
 214                   aNodeIds[iConn] = aConnSlice[iConn];
 215 #endif
 216                 bool isRenum = false;
 217                 SMDS_MeshElement* anElement = NULL;
 218                 TInt aFamNum = aPolygoneInfo->GetFamNum(iElem);
 219
 220 #ifndef _DEXCEPT_
 221                 try{
 222 #endif
 223                   if(anIsElemNum){
 224                     TInt anElemId = aPolygoneInfo->GetElemNum(iElem);
 225                     anElement = myMesh->AddPolygonalFaceWithID(aNodeIds,anElemId);
 226                   }
 227                   if(!anElement){
 228                     std::vector<const SMDS_MeshNode*> aNodes(aNbConn);
 229                     for(TInt iConn = 0; iConn < aNbConn; iConn++)
 230                       aNodes[iConn] = FindNode(myMesh,aNodeIds[iConn]);
 231                     anElement = myMesh->AddPolygonalFace(aNodes);
 232                     isRenum = anIsElemNum;
 233                   }
 234 #ifndef _DEXCEPT_
 235                 }catch(const std::exception& exc){
 236                   aResult = DRS_FAIL;
 237                 }catch (...){
 238                   aResult = DRS_FAIL;
 239                 }
 240 #endif
 241                 if(!anElement){
 242                   aResult = DRS_WARN_SKIP_ELEM;
 243                 }else{
 244                   if(isRenum){
 245                     anIsElemNum = eFAUX;
 246                     takeNumbers = false;
 247                     if(aResult < DRS_WARN_RENUMBER)
 248                       aResult = DRS_WARN_RENUMBER;
 249                   }
 250                   if ( checkFamilyID ( aFamily, aFamNum ))
 251                   {
 252                     // Save reference to this element from its family
 253                     aFamily->AddElement(anElement);
 254                     aFamily->SetType(anElement->GetType());
 255                   }
 256                 }
 257               }
 258               break;
 259             }
 260             case ePOLYEDRE: {
 261               PPolyedreInfo aPolyedreInfo = aMed->GetPPolyedreInfo(aMeshInfo,anEntity,aGeom);
 262               EBooleen anIsElemNum = takeNumbers ? aPolyedreInfo->IsElemNum() : eFAUX;
 263
 264               TInt aNbElem = aPolyedreInfo->GetNbElem();
 265               for(TInt iElem = 0; iElem < aNbElem; iElem++){
 266                 MED::TCConnSliceArr aConnSliceArr = aPolyedreInfo->GetConnSliceArr(iElem);
 267                 TInt aNbFaces = aConnSliceArr.size();
 268                 typedef MED::TVector<int> TQuantities;
 269                 TQuantities aQuantities(aNbFaces);
 270                 TInt aNbNodes = aPolyedreInfo->GetNbNodes(iElem);
 271                 TNodeIds aNodeIds(aNbNodes);
 272                 for(TInt iFace = 0, iNode = 0; iFace < aNbFaces; iFace++){
 273                   MED::TCConnSlice aConnSlice = aConnSliceArr[iFace];
 274                   TInt aNbConn = aConnSlice.size();
 275                   aQuantities[iFace] = aNbConn;
 276 #ifdef _EDF_NODE_IDS_
 277                   if(anIsNodeNum)
 278                     for(TInt iConn = 0; iConn < aNbConn; iConn++)
 279                       aNodeIds[iNode++] = aNodeInfo->GetElemNum(aConnSlice[iConn] - 1);
 280                   else
 281                     for(TInt iConn = 0; iConn < aNbConn; iConn++)
 282                       aNodeIds[iNode++] = aConnSlice[iConn];
 283 #else
 284                   for(TInt iConn = 0; iConn < aNbConn; iConn++)
 285                     aNodeIds[iNode++] = aConnSlice[iConn];
 286 #endif
 287                 }
 288
 289                 bool isRenum = false;
 290                 SMDS_MeshElement* anElement = NULL;
 291                 TInt aFamNum = aPolyedreInfo->GetFamNum(iElem);
 292
 293 #ifndef _DEXCEPT_
 294                 try{
 295 #endif
 296                   if(anIsElemNum){
 297                     TInt anElemId = aPolyedreInfo->GetElemNum(iElem);
 298                     anElement = myMesh->AddPolyhedralVolumeWithID(aNodeIds,aQuantities,anElemId);
 299                   }
 300                   if(!anElement){
 301                     std::vector<const SMDS_MeshNode*> aNodes(aNbNodes);
 302                     for(TInt iConn = 0; iConn < aNbNodes; iConn++)
 303                       aNodes[iConn] = FindNode(myMesh,aNodeIds[iConn]);
 304                     anElement = myMesh->AddPolyhedralVolume(aNodes,aQuantities);
 305                     isRenum = anIsElemNum;
 306                   }
 307 #ifndef _DEXCEPT_
 308                 }catch(const std::exception& exc){
 309                   aResult = DRS_FAIL;
 310                 }catch(...){
 311                   aResult = DRS_FAIL;
 312                 }
 313 #endif
 314                 if(!anElement){
 315                   aResult = DRS_WARN_SKIP_ELEM;
 316                 }else{
 317                   if(isRenum){
 318                     anIsElemNum = eFAUX;
 319                     takeNumbers = false;
 320                     if (aResult < DRS_WARN_RENUMBER)
 321                       aResult = DRS_WARN_RENUMBER;
 322                   }
 323                   if ( checkFamilyID ( aFamily, aFamNum )) {
 324                     // Save reference to this element from its family
 325                     aFamily->AddElement(anElement);
 326                     aFamily->SetType(anElement->GetType());
 327                   }
 328                 }
 329               }
 330               break;
 331             }
 332             default: {
 333               PCellInfo aCellInfo = aMed->GetPCellInfo(aMeshInfo,anEntity,aGeom);
 334               EBooleen anIsElemNum = takeNumbers ? aCellInfo->IsElemNum() : eFAUX;
 335               TInt aNbElems = aCellInfo->GetNbElem();
 336               if(MYDEBUG) MESSAGE("Perform - anEntity = "<<anEntity<<"; anIsElemNum = "<<anIsElemNum);
 337               if(MYDEBUG) MESSAGE("Perform - aGeom = "<<aGeom<<"; aNbElems = "<<aNbElems);
 338
 339               for(int iElem = 0; iElem < aNbElems; iElem++){
 340                 TInt aNbNodes = -1;
 341                 switch(aGeom){
 342                 case eSEG2:    aNbNodes = 2;  break;
 343                 case eSEG3:    aNbNodes = 3;  break;
 344                 case eTRIA3:   aNbNodes = 3;  break;
 345                 case eTRIA6:   aNbNodes = 6;  break;
 346                 case eQUAD4:   aNbNodes = 4;  break;
 347                 case eQUAD8:   aNbNodes = 8;  break;
 348                 case eTETRA4:  aNbNodes = 4;  break;
 349                 case eTETRA10: aNbNodes = 10; break;
 350                 case ePYRA5:   aNbNodes = 5;  break;
 351                 case ePYRA13:  aNbNodes = 13; break;
 352                 case ePENTA6:  aNbNodes = 6;  break;
 353                 case ePENTA15: aNbNodes = 15; break;
 354                 case eHEXA8:   aNbNodes = 8;  break;
 355                 case eHEXA20:  aNbNodes = 20; break;
 356                 case ePOINT1:  aNbNodes = 1;  break;
 357                 default:;
 358                 }
 359                 std::vector<TInt> aNodeIds(aNbNodes);
 360                 bool anIsValidConnect = false;
 361                 TCConnSlice aConnSlice = aCellInfo->GetConnSlice(iElem);
 362 #ifndef _DEXCEPT_
 363                 try{
 364 #endif
 365 #ifdef _EDF_NODE_IDS_
 366                   if(anIsNodeNum)
 367                     for(int iNode = 0; iNode < aNbNodes; iNode++)
 368                       aNodeIds[iNode] = aNodeInfo->GetElemNum(aConnSlice[iNode] - 1);
 369                   else
 370                     for(int iNode = 0; iNode < aNbNodes; iNode++)
 371                       aNodeIds[iNode] = aConnSlice[iNode];
 372 #else
 373                   for(int iNode = 0; iNode < aNbNodes; iNode++)
 374                     aNodeIds[iNode] = aConnSlice[iNode];
 375 #endif
 376                   anIsValidConnect = true;
 377 #ifndef _DEXCEPT_
 378                 }catch(const std::exception& exc){
 379                   //INFOS("Follow exception was cought:\n\t"<<exc.what());
 380                   aResult = DRS_FAIL;
 381                 }catch(...){
 382                   //INFOS("Unknown exception was cought !!!");
 383                   aResult = DRS_FAIL;
 384                 }
 385 #endif
 386                 if(!anIsValidConnect)
 387                   continue;
 388
 389                 bool isRenum = false;
 390                 const SMDS_MeshElement* anElement = NULL;
 391                 TInt aFamNum = aCellInfo->GetFamNum(iElem);
 392 #ifndef _DEXCEPT_
 393                 try{
 394 #endif
 395                   //MESSAGE("Try to create element # " << iElem << " with id = "
 396                   //        << aCellInfo->GetElemNum(iElem));
 397                   switch(aGeom) {
 398                   case eSEG2:
 399                     if(anIsElemNum)
 400                       anElement = myMesh->AddEdgeWithID(aNodeIds[0],
 401                                                         aNodeIds[1],
 402                                                         aCellInfo->GetElemNum(iElem));
 403                     if (!anElement) {
 404                       anElement = myMesh->AddEdge(FindNode(myMesh,aNodeIds[0]),
 405                                                   FindNode(myMesh,aNodeIds[1]));
 406                       isRenum = anIsElemNum;
 407                     }
 408                     break;
 409                   case eSEG3:
 410                     if(anIsElemNum)
 411                       anElement = myMesh->AddEdgeWithID(aNodeIds[0],
 412                                                         aNodeIds[1],
 413                                                         aNodeIds[2],
 414                                                         aCellInfo->GetElemNum(iElem));
 415                     if (!anElement) {
 416                       anElement = myMesh->AddEdge(FindNode(myMesh,aNodeIds[0]),
 417                                                   FindNode(myMesh,aNodeIds[1]),
 418                                                   FindNode(myMesh,aNodeIds[2]));
 419                       isRenum = anIsElemNum;
 420                     }
 421                     break;
 422                   case eTRIA3:
 423                     aNbNodes = 3;
 424                     if(anIsElemNum)
 425                       anElement = myMesh->AddFaceWithID(aNodeIds[0],
 426                                                         aNodeIds[1],
 427                                                         aNodeIds[2],
 428                                                         aCellInfo->GetElemNum(iElem));
 429                     if (!anElement) {
 430                       anElement = myMesh->AddFace(FindNode(myMesh,aNodeIds[0]),
 431                                                   FindNode(myMesh,aNodeIds[1]),
 432                                                   FindNode(myMesh,aNodeIds[2]));
 433                       isRenum = anIsElemNum;
 434                     }
 435                     break;
 436                   case eTRIA6:
 437                     aNbNodes = 6;
 438                     if(anIsElemNum)
 439                       anElement = myMesh->AddFaceWithID(aNodeIds[0], aNodeIds[1],
 440                                                         aNodeIds[2], aNodeIds[3],
 441                                                         aNodeIds[4], aNodeIds[5],
 442                                                         aCellInfo->GetElemNum(iElem));
 443                     if (!anElement) {
 444                       anElement = myMesh->AddFace(FindNode(myMesh,aNodeIds[0]),
 445                                                   FindNode(myMesh,aNodeIds[1]),
 446                                                   FindNode(myMesh,aNodeIds[2]),
 447                                                   FindNode(myMesh,aNodeIds[3]),
 448                                                   FindNode(myMesh,aNodeIds[4]),
 449                                                   FindNode(myMesh,aNodeIds[5]));
 450                       isRenum = anIsElemNum;
 451                     }
 452                     break;
 453                   case eQUAD4:
 454                     aNbNodes = 4;
 455                     if(anIsElemNum)
 456                       anElement = myMesh->AddFaceWithID(aNodeIds[0], aNodeIds[1],
 457                                                         aNodeIds[2], aNodeIds[3],
 458                                                         aCellInfo->GetElemNum(iElem));
 459                     if (!anElement) {
 460                       anElement = myMesh->AddFace(FindNode(myMesh,aNodeIds[0]),
 461                                                   FindNode(myMesh,aNodeIds[1]),
 462                                                   FindNode(myMesh,aNodeIds[2]),
 463                                                   FindNode(myMesh,aNodeIds[3]));
 464                       isRenum = anIsElemNum;
 465                     }
 466                     break;
 467                   case eQUAD8:
 468                     aNbNodes = 8;
 469                     if(anIsElemNum)
 470                       anElement = myMesh->AddFaceWithID(aNodeIds[0], aNodeIds[1],
 471                                                         aNodeIds[2], aNodeIds[3],
 472                                                         aNodeIds[4], aNodeIds[5],
 473                                                         aNodeIds[6], aNodeIds[7],
 474                                                         aCellInfo->GetElemNum(iElem));
 475                     if (!anElement) {
 476                       anElement = myMesh->AddFace(FindNode(myMesh,aNodeIds[0]),
 477                                                   FindNode(myMesh,aNodeIds[1]),
 478                                                   FindNode(myMesh,aNodeIds[2]),
 479                                                   FindNode(myMesh,aNodeIds[3]),
 480                                                   FindNode(myMesh,aNodeIds[4]),
 481                                                   FindNode(myMesh,aNodeIds[5]),
 482                                                   FindNode(myMesh,aNodeIds[6]),
 483                                                   FindNode(myMesh,aNodeIds[7]));
 484                       isRenum = anIsElemNum;
 485                     }
 486                     break;
 487                   case eTETRA4:
 488                     aNbNodes = 4;
 489                     if(anIsElemNum)
 490                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 491                                                           aNodeIds[2], aNodeIds[3],
 492                                                           aCellInfo->GetElemNum(iElem));
 493                     if (!anElement) {
 494                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 495                                                     FindNode(myMesh,aNodeIds[1]),
 496                                                     FindNode(myMesh,aNodeIds[2]),
 497                                                     FindNode(myMesh,aNodeIds[3]));
 498                       isRenum = anIsElemNum;
 499                     }
 500                     break;
 501                   case eTETRA10:
 502                     aNbNodes = 10;
 503                     if(anIsElemNum)
 504                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 505                                                           aNodeIds[2], aNodeIds[3],
 506                                                           aNodeIds[4], aNodeIds[5],
 507                                                           aNodeIds[6], aNodeIds[7],
 508                                                           aNodeIds[8], aNodeIds[9],
 509                                                           aCellInfo->GetElemNum(iElem));
 510                     if (!anElement) {
 511                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 512                                                     FindNode(myMesh,aNodeIds[1]),
 513                                                     FindNode(myMesh,aNodeIds[2]),
 514                                                     FindNode(myMesh,aNodeIds[3]),
 515                                                     FindNode(myMesh,aNodeIds[4]),
 516                                                     FindNode(myMesh,aNodeIds[5]),
 517                                                     FindNode(myMesh,aNodeIds[6]),
 518                                                     FindNode(myMesh,aNodeIds[7]),
 519                                                     FindNode(myMesh,aNodeIds[8]),
 520                                                     FindNode(myMesh,aNodeIds[9]));
 521                       isRenum = anIsElemNum;
 522                     }
 523                     break;
 524                   case ePYRA5:
 525                     aNbNodes = 5;
 526                     // There is some differnce between SMDS and MED
 527                     if(anIsElemNum)
 528                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 529                                                           aNodeIds[2], aNodeIds[3],
 530                                                           aNodeIds[4],
 531                                                           aCellInfo->GetElemNum(iElem));
 532                     if (!anElement) {
 533                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 534                                                     FindNode(myMesh,aNodeIds[1]),
 535                                                     FindNode(myMesh,aNodeIds[2]),
 536                                                     FindNode(myMesh,aNodeIds[3]),
 537                                                     FindNode(myMesh,aNodeIds[4]));
 538                       isRenum = anIsElemNum;
 539                     }
 540                     break;
 541                   case ePYRA13:
 542                     aNbNodes = 13;
 543                     // There is some differnce between SMDS and MED
 544                     if(anIsElemNum)
 545                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 546                                                           aNodeIds[2], aNodeIds[3],
 547                                                           aNodeIds[4], aNodeIds[5],
 548                                                           aNodeIds[6], aNodeIds[7],
 549                                                           aNodeIds[8], aNodeIds[9],
 550                                                           aNodeIds[10], aNodeIds[11],
 551                                                           aNodeIds[12],
 552                                                           aCellInfo->GetElemNum(iElem));
 553                     if (!anElement) {
 554                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 555                                                     FindNode(myMesh,aNodeIds[1]),
 556                                                     FindNode(myMesh,aNodeIds[2]),
 557                                                     FindNode(myMesh,aNodeIds[3]),
 558                                                     FindNode(myMesh,aNodeIds[4]),
 559                                                     FindNode(myMesh,aNodeIds[5]),
 560                                                     FindNode(myMesh,aNodeIds[6]),
 561                                                     FindNode(myMesh,aNodeIds[7]),
 562                                                     FindNode(myMesh,aNodeIds[8]),
 563                                                     FindNode(myMesh,aNodeIds[9]),
 564                                                     FindNode(myMesh,aNodeIds[10]),
 565                                                     FindNode(myMesh,aNodeIds[11]),
 566                                                     FindNode(myMesh,aNodeIds[12]));
 567                       isRenum = anIsElemNum;
 568                     }
 569                     break;
 570                   case ePENTA6:
 571                     aNbNodes = 6;
 572                     if(anIsElemNum)
 573                       anElement = myMesh->AddVolumeWithID(aNodeIds[0],
 574                                                           aNodeIds[1],
 575                                                           aNodeIds[2],
 576                                                           aNodeIds[3],
 577                                                           aNodeIds[4],
 578                                                           aNodeIds[5],
 579                                                           aCellInfo->GetElemNum(iElem));
 580                     if (!anElement) {
 581                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 582                                                     FindNode(myMesh,aNodeIds[1]),
 583                                                     FindNode(myMesh,aNodeIds[2]),
 584                                                     FindNode(myMesh,aNodeIds[3]),
 585                                                     FindNode(myMesh,aNodeIds[4]),
 586                                                     FindNode(myMesh,aNodeIds[5]));
 587                       isRenum = anIsElemNum;
 588                     }
 589                     break;
 590                   case ePENTA15:
 591                     aNbNodes = 15;
 592                     if(anIsElemNum)
 593                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 594                                                           aNodeIds[2], aNodeIds[3],
 595                                                           aNodeIds[4], aNodeIds[5],
 596                                                           aNodeIds[6], aNodeIds[7],
 597                                                           aNodeIds[8], aNodeIds[9],
 598                                                           aNodeIds[10], aNodeIds[11],
 599                                                           aNodeIds[12], aNodeIds[13],
 600                                                           aNodeIds[14],
 601                                                           aCellInfo->GetElemNum(iElem));
 602                     if (!anElement) {
 603                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 604                                                     FindNode(myMesh,aNodeIds[1]),
 605                                                     FindNode(myMesh,aNodeIds[2]),
 606                                                     FindNode(myMesh,aNodeIds[3]),
 607                                                   FindNode(myMesh,aNodeIds[4]),
 608                                                     FindNode(myMesh,aNodeIds[5]),
 609                                                     FindNode(myMesh,aNodeIds[6]),
 610                                                     FindNode(myMesh,aNodeIds[7]),
 611                                                     FindNode(myMesh,aNodeIds[8]),
 612                                                     FindNode(myMesh,aNodeIds[9]),
 613                                                     FindNode(myMesh,aNodeIds[10]),
 614                                                     FindNode(myMesh,aNodeIds[11]),
 615                                                     FindNode(myMesh,aNodeIds[12]),
 616                                                     FindNode(myMesh,aNodeIds[13]),
 617                                                     FindNode(myMesh,aNodeIds[14]));
 618                       isRenum = anIsElemNum;
 619                     }
 620                     break;
 621                   case eHEXA8:
 622                     aNbNodes = 8;
 623                     if(anIsElemNum)
 624                       anElement = myMesh->AddVolumeWithID(aNodeIds[0],
 625                                                           aNodeIds[1],
 626                                                           aNodeIds[2],
 627                                                           aNodeIds[3],
 628                                                           aNodeIds[4],
 629                                                           aNodeIds[5],
 630                                                           aNodeIds[6],
 631                                                           aNodeIds[7],
 632                                                           aCellInfo->GetElemNum(iElem));
 633                     if (!anElement) {
 634                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 635                                                     FindNode(myMesh,aNodeIds[1]),
 636                                                     FindNode(myMesh,aNodeIds[2]),
 637                                                     FindNode(myMesh,aNodeIds[3]),
 638                                                     FindNode(myMesh,aNodeIds[4]),
 639                                                     FindNode(myMesh,aNodeIds[5]),
 640                                                     FindNode(myMesh,aNodeIds[6]),
 641                                                     FindNode(myMesh,aNodeIds[7]));
 642                       isRenum = anIsElemNum;
 643                     }
 644                     break;
 645                   case eHEXA20:
 646                     aNbNodes = 20;
 647                     if(anIsElemNum)
 648                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 649                                                           aNodeIds[2], aNodeIds[3],
 650                                                           aNodeIds[4], aNodeIds[5],
 651                                                           aNodeIds[6], aNodeIds[7],
 652                                                           aNodeIds[8], aNodeIds[9],
 653                                                           aNodeIds[10], aNodeIds[11],
 654                                                           aNodeIds[12], aNodeIds[13],
 655                                                           aNodeIds[14], aNodeIds[15],
 656                                                           aNodeIds[16], aNodeIds[17],
 657                                                           aNodeIds[18], aNodeIds[19],
 658                                                           aCellInfo->GetElemNum(iElem));
 659                     if (!anElement) {
 660                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 661                                                     FindNode(myMesh,aNodeIds[1]),
 662                                                     FindNode(myMesh,aNodeIds[2]),
 663                                                     FindNode(myMesh,aNodeIds[3]),
 664                                                     FindNode(myMesh,aNodeIds[4]),
 665                                                     FindNode(myMesh,aNodeIds[5]),
 666                                                     FindNode(myMesh,aNodeIds[6]),
 667                                                     FindNode(myMesh,aNodeIds[7]),
 668                                                     FindNode(myMesh,aNodeIds[8]),
 669                                                     FindNode(myMesh,aNodeIds[9]),
 670                                                     FindNode(myMesh,aNodeIds[10]),
 671                                                     FindNode(myMesh,aNodeIds[11]),
 672                                                     FindNode(myMesh,aNodeIds[12]),
 673                                                     FindNode(myMesh,aNodeIds[13]),
 674                                                     FindNode(myMesh,aNodeIds[14]),
 675                                                     FindNode(myMesh,aNodeIds[15]),
 676                                                     FindNode(myMesh,aNodeIds[16]),
 677                                                     FindNode(myMesh,aNodeIds[17]),
 678                                                     FindNode(myMesh,aNodeIds[18]),
 679                                                     FindNode(myMesh,aNodeIds[19]));
 680                       isRenum = anIsElemNum;
 681                     }
 682                     break;
 683
 684                   case ePOINT1:
 685                     anElement = FindNode(myMesh,aNodeIds[0]);
 686                     break;
 687                   }
 688 #ifndef _DEXCEPT_
 689                 }catch(const std::exception& exc){
 690                   //INFOS("Follow exception was cought:\n\t"<<exc.what());
 691                   aResult = DRS_FAIL;
 692                 }catch(...){
 693                   //INFOS("Unknown exception was cought !!!");
 694                   aResult = DRS_FAIL;
 695                 }
 696 #endif
 697                 if (!anElement) {
 698                   aResult = DRS_WARN_SKIP_ELEM;
 699                 }
 700                 else {
 701                   if (isRenum) {
 702                     anIsElemNum = eFAUX;
 703                     takeNumbers = false;
 704                     if (aResult < DRS_WARN_RENUMBER)
 705                       aResult = DRS_WARN_RENUMBER;
 706                   }
 707                   if ( checkFamilyID ( aFamily, aFamNum )) {
 708                     // Save reference to this element from its family
 709                     myFamilies[aFamNum]->AddElement(anElement);
 710                     myFamilies[aFamNum]->SetType(anElement->GetType());
 711                   }
 712                 }
 713               }
 714             }}
 715           }
 716         }
 717       }
 718     }
 719 #ifndef _DEXCEPT_
 720   }catch(const std::exception& exc){
 721     INFOS("Follow exception was cought:\n\t"<<exc.what());
 722     aResult = DRS_FAIL;
 723   }catch(...){
 724     INFOS("Unknown exception was cought !!!");
 725     aResult = DRS_FAIL;
 726   }
 727 #endif
 728   if(MYDEBUG) MESSAGE("Perform - aResult status = "<<aResult);
 729   return aResult;
 730 }
 731
 732 std::list<std::string> DriverMED_R_SMESHDS_Mesh::GetMeshNames(Status& theStatus)
 733 {
 734   std::list<std::string> aMeshNames;
 735
 736   try {
 737     if(MYDEBUG) MESSAGE("GetMeshNames - myFile : " << myFile);
 738     theStatus = DRS_OK;
 739     PWrapper aMed = CrWrapper(myFile);
 740
 741     if (TInt aNbMeshes = aMed->GetNbMeshes()) {
 742       for (int iMesh = 0; iMesh < aNbMeshes; iMesh++) {
 743         // Reading the MED mesh
 744         //---------------------
 745         PMeshInfo aMeshInfo = aMed->GetPMeshInfo(iMesh+1);
 746         aMeshNames.push_back(aMeshInfo->GetName());
 747       }
 748     }
 749   }catch(const std::exception& exc){
 750     INFOS("Follow exception was cought:\n\t"<<exc.what());
 751     theStatus = DRS_FAIL;
 752   }catch(...){
 753     INFOS("Unknown exception was cought !!!");
 754     theStatus = DRS_FAIL;
 755   }
 756
 757   return aMeshNames;
 758 }
 759
 760 std::list<TNameAndType> DriverMED_R_SMESHDS_Mesh::GetGroupNamesAndTypes()
 761 {
 762   std::list<TNameAndType> aResult;
 763   std::set<TNameAndType> aResGroupNames;
 764
 765   std::map<int, DriverMED_FamilyPtr>::iterator aFamsIter = myFamilies.begin();
 766   for (; aFamsIter != myFamilies.end(); aFamsIter++)
 767   {
 768     DriverMED_FamilyPtr aFamily = (*aFamsIter).second;
 769     const MED::TStringSet& aGroupNames = aFamily->GetGroupNames();
 770     std::set<std::string>::const_iterator aGrNamesIter = aGroupNames.begin();
 771     for (; aGrNamesIter != aGroupNames.end(); aGrNamesIter++)
 772     {
 773       TNameAndType aNameAndType = make_pair( *aGrNamesIter, aFamily->GetType() );
 774       // Check, if this is a Group or SubMesh name
 775 //if (aName.substr(0, 5) == string("Group")) {
 776         if ( aResGroupNames.insert( aNameAndType ).second ) {
 777           aResult.push_back( aNameAndType );
 778         }
 779 //    }
 780     }
 781   }
 782
 783   return aResult;
 784 }
 785
 786 void DriverMED_R_SMESHDS_Mesh::GetGroup(SMESHDS_Group* theGroup)
 787 {
 788   std::string aGroupName (theGroup->GetStoreName());
 789   if(MYDEBUG) MESSAGE("Get Group " << aGroupName);
 790
 791   std::map<int, DriverMED_FamilyPtr>::iterator aFamsIter = myFamilies.begin();
 792   for (; aFamsIter != myFamilies.end(); aFamsIter++)
 793   {
 794     DriverMED_FamilyPtr aFamily = (*aFamsIter).second;
 795     if (aFamily->GetType() == theGroup->GetType() && aFamily->MemberOf(aGroupName))
 796     {
 797       const std::set<const SMDS_MeshElement *>& anElements = aFamily->GetElements();
 798       std::set<const SMDS_MeshElement *>::const_iterator anElemsIter = anElements.begin();
 799       const SMDS_MeshElement * element = 0;
 800       for (; anElemsIter != anElements.end(); anElemsIter++)
 801       {
 802         element = *anElemsIter;
 803         theGroup->SMDSGroup().Add(element);
 804         int aGroupAttrVal = aFamily->GetGroupAttributVal();
 805         if( aGroupAttrVal != 0)
 806           theGroup->SetColorGroup(aGroupAttrVal);
 807       }
 808       if ( element )
 809         theGroup->SetType( theGroup->SMDSGroup().GetType() );
 810     }
 811   }
 812 }
 813
 814 void DriverMED_R_SMESHDS_Mesh::GetSubMesh (SMESHDS_SubMesh* theSubMesh,
 815                                            const int theId)
 816 {
 817   char submeshGrpName[ 30 ];
 818   sprintf( submeshGrpName, "SubMesh %d", theId );
 819   std::string aName (submeshGrpName);
 820   std::map<int, DriverMED_FamilyPtr>::iterator aFamsIter = myFamilies.begin();
 821   for (; aFamsIter != myFamilies.end(); aFamsIter++)
 822   {
 823     DriverMED_FamilyPtr aFamily = (*aFamsIter).second;
 824     if (aFamily->MemberOf(aName))
 825     {
 826       const std::set<const SMDS_MeshElement *>& anElements = aFamily->GetElements();
 827       std::set<const SMDS_MeshElement *>::const_iterator anElemsIter = anElements.begin();
 828       if (aFamily->GetType() == SMDSAbs_Node)
 829       {
 830         for (; anElemsIter != anElements.end(); anElemsIter++)
 831         {
 832           const SMDS_MeshNode* node = static_cast<const SMDS_MeshNode*>(*anElemsIter);
 833           theSubMesh->AddNode(node);
 834         }
 835       }
 836       else
 837       {
 838         for (; anElemsIter != anElements.end(); anElemsIter++)
 839         {
 840           theSubMesh->AddElement(*anElemsIter);
 841         }
 842       }
 843     }
 844   }
 845 }
 846
 847 void DriverMED_R_SMESHDS_Mesh::CreateAllSubMeshes ()
 848 {
 849   std::map<int, DriverMED_FamilyPtr>::iterator aFamsIter = myFamilies.begin();
 850   for (; aFamsIter != myFamilies.end(); aFamsIter++)
 851   {
 852     DriverMED_FamilyPtr aFamily = (*aFamsIter).second;
 853     MED::TStringSet aGroupNames = aFamily->GetGroupNames();
 854     std::set<std::string>::iterator aGrNamesIter = aGroupNames.begin();
 855     for (; aGrNamesIter != aGroupNames.end(); aGrNamesIter++)
 856     {
 857       std::string aName = *aGrNamesIter;
 858       // Check, if this is a Group or SubMesh name
 859       if (aName.substr(0, 7) == std::string("SubMesh"))
 860       {
 861         int Id = atoi(std::string(aName).substr(7).c_str());
 862         std::set<const SMDS_MeshElement *> anElements = aFamily->GetElements();
 863         std::set<const SMDS_MeshElement *>::iterator anElemsIter = anElements.begin();
 864         if (aFamily->GetType() == SMDSAbs_Node)
 865         {
 866           for (; anElemsIter != anElements.end(); anElemsIter++)
 867           {
 868             SMDS_MeshNode* node = const_cast<SMDS_MeshNode*>
 869               ( static_cast<const SMDS_MeshNode*>( *anElemsIter ));
 870             // find out a shape type
 871             TopoDS_Shape aShape = myMesh->IndexToShape( Id );
 872             int aShapeType = ( aShape.IsNull() ? -1 : aShape.ShapeType() );
 873             switch ( aShapeType ) {
 874             case TopAbs_FACE:
 875               myMesh->SetNodeOnFace(node, Id); break;
 876             case TopAbs_EDGE:
 877               myMesh->SetNodeOnEdge(node, Id); break;
 878             case TopAbs_VERTEX:
 879               myMesh->SetNodeOnVertex(node, Id); break;
 880             default:
 881               myMesh->SetNodeInVolume(node, Id);
 882             }
 883           }
 884         }
 885         else
 886         {
 887           for (; anElemsIter != anElements.end(); anElemsIter++)
 888           {
 889             myMesh->SetMeshElementOnShape(*anElemsIter, Id);
 890           }
 891         }
 892       }
 893     }
 894   }
 895 }
 896 /*!
 897  * \brief Ensure aFamily to have required ID
 898  * \param aFamily - a family to check and update
 899  * \param anID - an ID aFamily should have
 900  * \retval bool  - true if successful
 901  */
 902 bool DriverMED_R_SMESHDS_Mesh::checkFamilyID(DriverMED_FamilyPtr & aFamily, int anID) const
 903 {
 904   if ( !aFamily || aFamily->GetId() != anID ) {
 905     std::map<int, DriverMED_FamilyPtr>::const_iterator i_fam = myFamilies.find(anID);
 906     if ( i_fam == myFamilies.end() )
 907       return false;
 908     aFamily = i_fam->second;
 909   }
 910   return ( aFamily->GetId() == anID );
 911 }
 912
 913
 914 /*! \brief Reading the structured mesh and convert to non structured (by filling of smesh structure for non structured mesh)
 915  * \param theWrapper  - PWrapper const pointer
 916  * \param theMeshInfo - PMeshInfo const pointer
 917  * \return TRUE, if successfully. Else FALSE
 918  */
 919 bool DriverMED_R_SMESHDS_Mesh::buildMeshGrille(const MED::PWrapper& theWrapper,
 920                                                const MED::PMeshInfo& theMeshInfo)
 921 {
 922   bool res = true;
 923
 924   MED::PGrilleInfo aGrilleInfo = theWrapper->GetPGrilleInfo(theMeshInfo);
 925   MED::TInt aNbNodes = aGrilleInfo->GetNbNodes();
 926   MED::TInt aNbCells = aGrilleInfo->GetNbCells();
 927   MED::TInt aMeshDim = theMeshInfo->GetDim();
 928   DriverMED_FamilyPtr aFamily;
 929   for(MED::TInt iNode=0;iNode < aNbNodes; iNode++){
 930     double aCoords[3] = {0.0, 0.0, 0.0};
 931     const SMDS_MeshNode* aNode;
 932     MED::TNodeCoord aMEDNodeCoord = aGrilleInfo->GetCoord(iNode);
 933     for(MED::TInt iDim=0;iDim<aMeshDim;iDim++)
 934       aCoords[(int)iDim] = aMEDNodeCoord[(int)iDim];
 935     aNode = myMesh->AddNodeWithID(aCoords[0],aCoords[1],aCoords[2],(int)iNode);
 936
 937     if((aGrilleInfo->myFamNumNode).size() > 0){
 938       TInt aFamNum = aGrilleInfo->GetFamNumNode(iNode);
 939       if ( checkFamilyID ( aFamily, aFamNum ))
 940         {
 941           aFamily->AddElement(aNode);
 942           aFamily->SetType(SMDSAbs_Node);
 943         }
 944     }
 945
 946   }
 947
 948   SMDS_MeshElement* anElement = NULL;
 949   MED::TIntVector aNodeIds;
 950   for(MED::TInt iCell=0;iCell < aNbCells; iCell++){
 951     aNodeIds = aGrilleInfo->GetConn(iCell);
 952     switch(aGrilleInfo->GetGeom()){
 953     case MED::eSEG2:
 954       if(aNodeIds.size() != 2){
 955         res = false;
 956         EXCEPTION(std::runtime_error,"buildMeshGrille Error. Incorrect size of ids 2!="<<aNodeIds.size());
 957       }
 958       anElement = myMesh->AddEdgeWithID(aNodeIds[0],
 959                                         aNodeIds[1],
 960                                         iCell);
 961       break;
 962     case MED::eQUAD4:
 963       if(aNodeIds.size() != 4){
 964         res = false;
 965         EXCEPTION(std::runtime_error,"buildMeshGrille Error. Incorrect size of ids 4!="<<aNodeIds.size());
 966       }
 967       anElement = myMesh->AddFaceWithID(aNodeIds[0],
 968                                         aNodeIds[2],
 969                                         aNodeIds[3],
 970                                         aNodeIds[1],
 971                                         iCell);
 972       break;
 973     case MED::eHEXA8:
 974       if(aNodeIds.size() != 8){
 975         res = false;
 976         EXCEPTION(std::runtime_error,"buildMeshGrille Error. Incorrect size of ids 8!="<<aNodeIds.size());
 977       }
 978       anElement = myMesh->AddVolumeWithID(aNodeIds[0],
 979                                           aNodeIds[2],
 980                                           aNodeIds[3],
 981                                           aNodeIds[1],
 982                                           aNodeIds[4],
 983                                           aNodeIds[6],
 984                                           aNodeIds[7],
 985                                           aNodeIds[5],
 986                                           iCell);
 987       break;
 988     default:
 989       break;
 990     }
 991
 992     if((aGrilleInfo->myFamNum).size() > 0){
 993       TInt aFamNum = aGrilleInfo->GetFamNum(iCell);
 994       if ( checkFamilyID ( aFamily, aFamNum )){
 995         aFamily->AddElement(anElement);
 996         aFamily->SetType(anElement->GetType());
 997       }
 998     }
 999   }
1000
1001   return res;
1002 }