1 // Copyright (C) 2007-2011 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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.
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.
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
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
25 #include "DriverDAT_W_SMDS_Mesh.h"
27 #include "SMDS_Mesh.hxx"
29 #include "utilities.h"
31 #include <Basics_Utils.hxx>
35 Driver_Mesh::Status DriverDAT_W_SMDS_Mesh::Perform()
37 Kernel_Utils::Localizer loc;
38 Status aResult = DRS_OK;
43 char *file2Read = (char *)myFile.c_str();
44 FILE* aFileId = fopen(file2Read, "w+");
46 fprintf(stderr, ">> ERREUR : ouverture du fichier %s \n", file2Read);
50 /****************************************************************************
52 ****************************************************************************/
53 fprintf(stdout, "\n(****************************)\n");
54 fprintf(stdout, "(* INFORMATIONS GENERALES : *)\n");
55 fprintf(stdout, "(****************************)\n");
57 /* Combien de noeuds ? */
58 nbNodes = myMesh->NbNodes();
60 /* Combien de mailles, faces ou aretes ? */
61 int /*nb_of_nodes,*/ nb_of_edges, nb_of_faces, nb_of_volumes;
62 nb_of_edges = myMesh->NbEdges();
63 nb_of_faces = myMesh->NbFaces();
64 nb_of_volumes = myMesh->NbVolumes();
65 nbCells = nb_of_edges + nb_of_faces + nb_of_volumes;
68 SCRUTE(nb_of_volumes);
70 fprintf(stdout, "%d %d\n", nbNodes, nbCells);
71 fprintf(aFileId, "%d %d\n", nbNodes, nbCells);
73 /****************************************************************************
74 * ECRITURE DES NOEUDS *
75 ****************************************************************************/
76 fprintf(stdout, "\n(************************)\n");
77 fprintf(stdout, "(* NOEUDS DU MAILLAGE : *)\n");
78 fprintf(stdout, "(************************)\n");
80 SMDS_NodeIteratorPtr itNodes=myMesh->nodesIterator();
81 while(itNodes->more()){
82 const SMDS_MeshNode * node = itNodes->next();
83 fprintf(aFileId, "%d %e %e %e\n", node->GetID(), node->X(), node->Y(), node->Z());
86 /****************************************************************************
87 * ECRITURE DES ELEMENTS *
88 ****************************************************************************/
89 fprintf(stdout, "\n(**************************)\n");
90 fprintf(stdout, "(* ELEMENTS DU MAILLAGE : *)\n");
91 fprintf(stdout, "(**************************)");
92 /* Ecriture des connectivites, noms, numeros des mailles */
94 SMDS_EdgeIteratorPtr itEdges=myMesh->edgesIterator();
95 while(itEdges->more()){
96 const SMDS_MeshElement * elem = itEdges->next();
97 switch (elem->NbNodes()) {
99 fprintf(aFileId, "%d %d ", elem->GetID(), 102);
102 fprintf(aFileId, "%d %d ", elem->GetID(), 103);
105 SMDS_ElemIteratorPtr it=elem->nodesIterator();
107 fprintf(aFileId, "%d ", it->next()->GetID());
108 fprintf(aFileId, "\n");
111 SMDS_FaceIteratorPtr itFaces=myMesh->facesIterator();
112 while(itFaces->more()){
113 const SMDS_MeshElement * elem = itFaces->next();
114 switch (elem->NbNodes()) {
116 fprintf(aFileId, "%d %d ", elem->GetID(), 203);
119 fprintf(aFileId, "%d %d ", elem->GetID(), 204);
122 fprintf(aFileId, "%d %d ", elem->GetID(), 206);
125 SMDS_ElemIteratorPtr it=elem->nodesIterator();
127 fprintf(aFileId, "%d ", it->next()->GetID());
128 fprintf(aFileId, "\n");
131 SMDS_VolumeIteratorPtr itVolumes=myMesh->volumesIterator();
132 while(itVolumes->more()){
133 const SMDS_MeshElement * elem = itVolumes->next();
134 switch (elem->NbNodes()) {
136 fprintf(aFileId, "%d %d ", elem->GetID(), 308);
140 SMDS_ElemIteratorPtr it=elem->nodesIterator();
142 fprintf(aFileId, "%d ", it->next()->GetID());
144 fprintf(aFileId, "\n");