src/DriverUNV/DriverUNV_R_SMDS_Mesh.cxx

   1 // Copyright (C) 2005  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   2 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   3 //
   4 // This library is free software; you can redistribute it and/or
   5 // modify it under the terms of the GNU Lesser General Public
   6 // License as published by the Free Software Foundation; either
   7 // version 2.1 of the License.
   8 //
   9 // This library is distributed in the hope that it will be useful
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 // Lesser General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU Lesser General Public
  15 // License along with this library; if not, write to the Free Software
  16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  17 //
  18 // See http://www.salome-platform.org/
  19 //
  20 #include "DriverUNV_R_SMDS_Mesh.h"
  21 #include "SMDS_Mesh.hxx"
  22
  23 #include "utilities.h"
  24
  25 #include "UNV2411_Structure.hxx"
  26 #include "UNV2412_Structure.hxx"
  27 #include "UNV_Utilities.hxx"
  28
  29 using namespace std;
  30
  31
  32 #ifdef _DEBUG_
  33 static int MYDEBUG = 0;
  34 #else
  35 static int MYDEBUG = 0;
  36 #endif
  37
  38
  39 Driver_Mesh::Status DriverUNV_R_SMDS_Mesh::Perform()
  40 {
  41   Status aResult = DRS_OK;
  42   std::ifstream in_stream(myFile.c_str());
  43   try{
  44     {
  45       using namespace UNV2411;
  46       TDataSet aDataSet2411;
  47       UNV2411::Read(in_stream,aDataSet2411);
  48       if(MYDEBUG) MESSAGE("Perform - aDataSet2411.size() = "<<aDataSet2411.size());
  49       TDataSet::const_iterator anIter = aDataSet2411.begin();
  50       for(; anIter != aDataSet2411.end(); anIter++){
  51         const TNodeLab& aLabel = anIter->first;
  52         const TRecord& aRec = anIter->second;
  53         myMesh->AddNodeWithID(aRec.coord[0],aRec.coord[1],aRec.coord[2],aLabel);
  54       }
  55     }
  56     {
  57       using namespace UNV2412;
  58       in_stream.seekg(0);
  59       TDataSet aDataSet2412;
  60       UNV2412::Read(in_stream,aDataSet2412);
  61       TDataSet::const_iterator anIter = aDataSet2412.begin();
  62       if(MYDEBUG) MESSAGE("Perform - aDataSet2412.size() = "<<aDataSet2412.size());
  63       for(; anIter != aDataSet2412.end(); anIter++){
  64         SMDS_MeshElement* anElement = NULL;
  65         const TElementLab& aLabel = anIter->first;
  66         const TRecord& aRec = anIter->second;
  67         if(IsBeam(aRec.fe_descriptor_id)) {
  68           if(aRec.fe_descriptor_id == 11) {
  69             // edge with two nodes
  70             anElement = myMesh->AddEdgeWithID(aRec.node_labels[0],
  71                                               aRec.node_labels[1],
  72                                               aLabel);
  73           }
  74           else {
  75             // quadratic edge (with 3 nodes)
  76             anElement = myMesh->AddEdgeWithID(aRec.node_labels[0],
  77                                               aRec.node_labels[1],
  78                                               aRec.node_labels[2],
  79                                               aLabel);
  80           }
  81         }
  82         else if(IsFace(aRec.fe_descriptor_id)) {
  83           switch(aRec.fe_descriptor_id){
  84           case 71: // TRI3
  85           case 72:
  86           case 74:
  87
  88           case 41: // Plane Stress Linear Triangle - TRI3
  89           case 91: // Thin Shell Linear Triangle - TRI3
  90             anElement = myMesh->AddFaceWithID(aRec.node_labels[0],
  91                                               aRec.node_labels[1],
  92                                               aRec.node_labels[2],
  93                                               aLabel);
  94             break;
  95
  96           case 42: // Plane Stress Quadratic Triangle - TRI6
  97           case 92: // Thin Shell Quadratic Triangle - TRI6
  98             anElement = myMesh->AddFaceWithID(aRec.node_labels[0],
  99                                               aRec.node_labels[1],
 100                                               aRec.node_labels[2],
 101                                               aRec.node_labels[3],
 102                                               aRec.node_labels[4],
 103                                               aRec.node_labels[5],
 104                                               aLabel);
 105             break;
 106
 107           case 44: // Plane Stress Linear Quadrilateral - QUAD4
 108           case 94: // Thin Shell   Linear Quadrilateral -  QUAD4
 109             anElement = myMesh->AddFaceWithID(aRec.node_labels[0],
 110                                               aRec.node_labels[1],
 111                                               aRec.node_labels[2],
 112                                               aRec.node_labels[3],
 113                                               aLabel);
 114             break;
 115
 116           case 45: // Plane Stress Quadratic Quadrilateral - QUAD8
 117           case 95: // Thin Shell   Quadratic Quadrilateral - QUAD8
 118             anElement = myMesh->AddFaceWithID(aRec.node_labels[0],
 119                                               aRec.node_labels[1],
 120                                               aRec.node_labels[2],
 121                                               aRec.node_labels[3],
 122                                               aRec.node_labels[4],
 123                                               aRec.node_labels[5],
 124                                               aRec.node_labels[6],
 125                                               aRec.node_labels[7],
 126                                               aLabel);
 127             break;
 128           }
 129         }
 130         else if(IsVolume(aRec.fe_descriptor_id)){
 131           switch(aRec.fe_descriptor_id){
 132
 133           case 111: // Solid Linear Tetrahedron - TET4
 134             anElement = myMesh->AddVolumeWithID(aRec.node_labels[0],
 135                                                 aRec.node_labels[2],
 136                                                 aRec.node_labels[1],
 137                                                 aRec.node_labels[3],
 138                                                 aLabel);
 139             break;
 140
 141           case 118: // Solid Quadratic Tetrahedron - TET10
 142             anElement = myMesh->AddVolumeWithID(aRec.node_labels[0],
 143                                                 aRec.node_labels[2],
 144                                                 aRec.node_labels[1],
 145                                                 aRec.node_labels[3],
 146                                                 aRec.node_labels[6],
 147                                                 aRec.node_labels[5],
 148                                                 aRec.node_labels[4],
 149                                                 aRec.node_labels[7],
 150                                                 aRec.node_labels[9],
 151                                                 aRec.node_labels[8],
 152                                                 aLabel);
 153             break;
 154
 155           case 112: // Solid Linear Prism - PRISM6
 156             anElement = myMesh->AddVolumeWithID(aRec.node_labels[0],
 157                                                 aRec.node_labels[2],
 158                                                 aRec.node_labels[1],
 159                                                 aRec.node_labels[3],
 160                                                 aRec.node_labels[5],
 161                                                 aRec.node_labels[4],
 162                                                 aLabel);
 163             break;
 164
 165           case 113: // Solid Quadratic Prism - PRISM15
 166             anElement = myMesh->AddVolumeWithID(aRec.node_labels[0],
 167                                                 aRec.node_labels[2],
 168                                                 aRec.node_labels[1],
 169                                                 aRec.node_labels[3],
 170                                                 aRec.node_labels[5],
 171                                                 aRec.node_labels[4],
 172                                                 aRec.node_labels[8],
 173                                                 aRec.node_labels[7],
 174                                                 aRec.node_labels[6],
 175                                                 aRec.node_labels[11],
 176                                                 aRec.node_labels[10],
 177                                                 aRec.node_labels[9],
 178                                                 aRec.node_labels[12],
 179                                                 aRec.node_labels[14],
 180                                                 aRec.node_labels[13],
 181                                                 aLabel);
 182             break;
 183
 184           case 115: // Solid Linear Brick - HEX8
 185             anElement = myMesh->AddVolumeWithID(aRec.node_labels[0],
 186                                                 aRec.node_labels[3],
 187                                                 aRec.node_labels[2],
 188                                                 aRec.node_labels[1],
 189                                                 aRec.node_labels[4],
 190                                                 aRec.node_labels[7],
 191                                                 aRec.node_labels[6],
 192                                                 aRec.node_labels[5],
 193                                                 aLabel);
 194             break;
 195
 196           case 116: // Solid Quadratic Brick - HEX20
 197             anElement = myMesh->AddVolumeWithID(aRec.node_labels[0],
 198                                                 aRec.node_labels[6],
 199                                                 aRec.node_labels[4],
 200                                                 aRec.node_labels[2],
 201
 202                                                 aRec.node_labels[12],
 203                                                 aRec.node_labels[18],
 204                                                 aRec.node_labels[16],
 205                                                 aRec.node_labels[14],
 206
 207                                                 aRec.node_labels[7],
 208                                                 aRec.node_labels[5],
 209                                                 aRec.node_labels[3],
 210                                                 aRec.node_labels[1],
 211
 212                                                 aRec.node_labels[19],
 213                                                 aRec.node_labels[17],
 214                                                 aRec.node_labels[15],
 215                                                 aRec.node_labels[13],
 216
 217                                                 aRec.node_labels[8],
 218                                                 aRec.node_labels[11],
 219                                                 aRec.node_labels[10],
 220                                                 aRec.node_labels[9],
 221                                                 aLabel);
 222             break;
 223
 224           case 114: // pyramid of 13 nodes (quadratic) - PIRA13
 225             anElement = myMesh->AddVolumeWithID(aRec.node_labels[0],
 226                                                 aRec.node_labels[3],
 227                                                 aRec.node_labels[2],
 228                                                 aRec.node_labels[1],
 229                                                 aRec.node_labels[4],
 230                                                 aRec.node_labels[8],
 231                                                 aRec.node_labels[7],
 232                                                 aRec.node_labels[6],
 233                                                 aRec.node_labels[5],
 234                                                 aRec.node_labels[9],
 235                                                 aRec.node_labels[12],
 236                                                 aRec.node_labels[11],
 237                                                 aRec.node_labels[10],
 238                                                 aLabel);
 239             break;
 240
 241           }
 242         }
 243         if(!anElement)
 244           MESSAGE("DriverUNV_R_SMDS_Mesh::Perform - can not add element with ID = "<<aLabel<<" and type = "<<aRec.fe_descriptor_id);
 245       }
 246     }
 247   }
 248   catch(const std::exception& exc){
 249     INFOS("Follow exception was cought:\n\t"<<exc.what());
 250   }
 251   catch(...){
 252     INFOS("Unknown exception was cought !!!");
 253   }
 254   return aResult;
 255 }