-// SMESH DriverMED : driver to read and write 'med' files
+// Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
//
-// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
-//
-// This library is free software; you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public
-// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
-//
-// This library is 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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License.
//
+// This library is 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
//
-// File : DriverMED_R_SMDS_Mesh.cxx
-// Module : SMESH
-
-using namespace std;
#include "DriverMED_R_SMDS_Mesh.h"
-#include "utilities.h"
-
-DriverMED_R_SMDS_Mesh::DriverMED_R_SMDS_Mesh()
-{
-}
-
-DriverMED_R_SMDS_Mesh::~DriverMED_R_SMDS_Mesh()
-{
- ;
-}
-
-void DriverMED_R_SMDS_Mesh::SetMesh(SMDS_Mesh * aMesh)
-{
- myMesh = aMesh;
-}
-
-void DriverMED_R_SMDS_Mesh::SetFile(string aFile)
-{
- myFileId = -1;
- myFile = aFile;
-}
-
-void DriverMED_R_SMDS_Mesh::SetFileId(med_idt aFileId)
-{
- myFileId = aFileId;
-}
-
-void DriverMED_R_SMDS_Mesh::SetMeshId(int aMeshId)
-{
- myMeshId = aMeshId;
-}
-
-void DriverMED_R_SMDS_Mesh::Add()
-{
- ;
-}
-
-void DriverMED_R_SMDS_Mesh::Read()
-{
-
- med_err ret = 0;
- int i, j, k, l;
- int numero;
- char message[200];
- bool ok;
- /* nombre d'objets MED */
- char nom_universel[MED_TAILLE_LNOM + 1];
- med_int long_fichier_en_tete;
- char *fichier_en_tete;
- char version_hdf[10];
- char version_med[10];
- med_int nmaa, mdim, nnoe;
- med_int nmai[MED_NBR_GEOMETRIE_MAILLE], nfac[MED_NBR_GEOMETRIE_FACE];
- med_int nare[MED_NBR_GEOMETRIE_ARETE];
- /* nom du maillage */
- char nommaa[MED_TAILLE_NOM + 1];
- /* noeuds */
- med_float *coo;
- char nomcoo[3 * MED_TAILLE_PNOM + 1];
- char unicoo[3 * MED_TAILLE_PNOM + 1];
- char *nomnoe;
- med_int *numnoe;
- med_int *nufano;
- med_repere rep;
- med_booleen inonoe, inunoe;
- med_mode_switch mode_coo;
- char str[MED_TAILLE_PNOM + 1];
- /* elements */
- med_int nsup;
- med_int edim;
- med_int taille;
- med_int elem_id;
- med_int cmpt = 0;
- med_int *connectivite;
- char *nomele;
- med_int *numele;
- med_int *nufael;
- med_booleen inoele, inuele;
- med_connectivite typ_con;
- med_geometrie_element typgeo;
- med_geometrie_element typmai[MED_NBR_GEOMETRIE_MAILLE] =
- { MED_POINT1, MED_SEG2,
- MED_SEG3, MED_TRIA3,
- MED_TRIA6, MED_QUAD4,
- MED_QUAD8, MED_TETRA4,
- MED_TETRA10, MED_HEXA8,
- MED_HEXA20, MED_PENTA6,
- MED_PENTA15, MED_PYRA5,
- MED_PYRA13
- };
- med_int desmai[MED_NBR_GEOMETRIE_MAILLE] =
- { 0, 2, 3, 3, 3, 4, 4, 4, 4, 6, 6, 5, 5, 5, 5 };
- med_int nmailles[MED_NBR_GEOMETRIE_MAILLE];
- char nommai[MED_NBR_GEOMETRIE_MAILLE][MED_TAILLE_NOM + 1] = { "MED_POINT1",
- "MED_SEG2",
- "MED_SEG3",
- "MED_TRIA3",
- "MED_TRIA6",
- "MED_QUAD4",
- "MED_QUAD8",
- "MED_TETRA4",
- "MED_TETRA10",
- "MED_HEXA8",
- "MED_HEXA20",
- "MED_PENTA6",
- "MED_PENTA15",
- "MED_PYRA5",
- "MED_PYRA13"
- };
- med_geometrie_element typfac[MED_NBR_GEOMETRIE_FACE] =
- { MED_TRIA3, MED_TRIA6,
- MED_QUAD4, MED_QUAD8
- };
- med_int desfac[MED_NBR_GEOMETRIE_FACE] = { 3, 3, 4, 4 };
- med_int nfaces[MED_NBR_GEOMETRIE_FACE];
- char nomfac[MED_NBR_GEOMETRIE_FACE][MED_TAILLE_NOM + 1] =
- { "MED_TRIA3", "MED_TRIA6",
- "MED_QUAD4", "MED_QUAD8"
- };
- med_geometrie_element typare[MED_NBR_GEOMETRIE_ARETE] =
- { MED_SEG2, MED_SEG3 };
- med_int desare[MED_NBR_GEOMETRIE_ARETE] = { 2, 3 };
- med_int naretes[MED_NBR_GEOMETRIE_ARETE];
- char nomare[MED_NBR_GEOMETRIE_ARETE][MED_TAILLE_NOM + 1] =
- { "MED_SEG2", "MED_SEG3" };
- /* familles */
- med_int nfam;
- med_int natt, ngro;
- char *attdes, *gro;
- med_int *attval, *attide;
- char nomfam[MED_TAILLE_NOM + 1];
- med_int numfam;
- char str1[MED_TAILLE_DESC + 1];
- char str2[MED_TAILLE_LNOM + 1];
-
- char *file2Read;
- bool locally_managed;
- SCRUTE(myFileId);
- if (myFileId == -1)
- locally_managed = true;
- else
- locally_managed = false;
-
- if (locally_managed)
- {
- file2Read = (char *)myFile.c_str();
- myFileId = MEDouvrir(file2Read, MED_LECT);
- if (myFileId < 0)
- {
- fprintf(stderr, ">> ERREUR : ouverture du fichier %s \n",
- file2Read);
- exit(EXIT_FAILURE);
- }
- numero = 1;
- }
- else
- numero = myMeshId;
-
- typ_con = MED_NOD;
- mode_coo = MED_FULL_INTERLACE;
-
- /****************************************************************************
- * NOMBRES D'OBJETS MED *
- ****************************************************************************/
- fprintf(stdout, "\n(****************************)\n");
- fprintf(stdout, "(* INFORMATIONS GENERALES : *)\n");
- fprintf(stdout, "(****************************)\n");
-
- /* lecture du nom et de la dimension du maillage */
- fprintf(stdout, "%d %d\n", myFileId, numero);
- ret = MEDmaaInfo(myFileId, numero, nommaa, &mdim);
- fprintf(stdout, "%d\n", ret);
- if (ret < 0)
- {
- fprintf(stderr, ">> ERREUR : lecture du nom du maillage \n");
- exit(EXIT_FAILURE);
- }
- fprintf(stdout, "- Nom du maillage : <<%s>>\n", nommaa);
- fprintf(stdout, "- Dimension du maillage : %d\n", mdim);
-
- /* Combien de noeuds ? */
- nnoe =
- MEDnEntMaa(myFileId, nommaa, MED_COOR, MED_NOEUD, MED_POINT1, typ_con);
- if (nnoe < 0)
- {
- fprintf(stderr, ">> ERREUR : lecture du nombre de noeuds \n");
- exit(EXIT_FAILURE);
- }
- fprintf(stdout, "- Nombre de noeuds : %d \n", nnoe);
-
- /* Combien de mailles, faces ou aretes ? */
- for (i = 0; i < MED_NBR_GEOMETRIE_MAILLE; i++)
- {
- nmailles[i] =
- MEDnEntMaa(myFileId, nommaa, MED_CONN, MED_MAILLE, typmai[i],
- typ_con);
- if (nmailles[i] < 0)
- {
- fprintf(stderr, ">> ERREUR : lecture du nombre de mailles \n");
- exit(EXIT_FAILURE);
- }
- fprintf(stdout, "- Nombre de mailles de type %s : %d \n", nommai[i],
- nmailles[i]);
- }
-
- for (i = 0; i < MED_NBR_GEOMETRIE_FACE; i++)
- {
- nfaces[i] = MEDnEntMaa(myFileId, nommaa, MED_CONN, MED_FACE, typfac[i],
- typ_con);
- if (nfaces[i] < 0)
- {
- fprintf(stderr, ">> ERREUR : lecture du nombre de faces \n");
- exit(EXIT_FAILURE);
- }
- fprintf(stdout, "- Nombre de faces de type %s : %d \n", nomfac[i],
- nfaces[i]);
- }
-
- for (i = 0; i < MED_NBR_GEOMETRIE_ARETE; i++)
- {
- naretes[i] =
- MEDnEntMaa(myFileId, nommaa, MED_CONN, MED_ARETE, typare[i],
- typ_con);
- if (naretes[i] < 0)
- {
- fprintf(stderr, ">> ERREUR : lecture du nombre d'aretes \n");
- exit(EXIT_FAILURE);
- }
- fprintf(stdout, "- Nombre d'aretes de type %s : %d \n", nomare[i],
- naretes[i]);
- }
-
- /* nombre de familles */
- nfam = MEDnFam(myFileId, nommaa, 0, MED_FAMILLE);
- if (nfam < 0)
- {
- fprintf(stderr, ">> ERREUR : lecture du nombre de familles \n");
- exit(EXIT_FAILURE);
- }
- fprintf(stdout, "- Nombre de familles : %d \n", nfam);
-
- /****************************************************************************
- * LECTURE DES NOEUDS *
- ****************************************************************************/
- fprintf(stdout, "\n(************************)\n");
- fprintf(stdout, "(* NOEUDS DU MAILLAGE : *)\n");
- fprintf(stdout, "(************************)\n");
-
- /* Allocations memoires */
- /* table des coordonnees
- * profil : (dimension * nombre de noeuds ) */
- coo = (med_float *) malloc(sizeof(med_float) * nnoe * mdim);
- /* table des numeros, des numeros de familles des noeuds
- * profil : (nombre de noeuds) */
- numnoe = (med_int *) malloc(sizeof(med_int) * nnoe);
- nufano = (med_int *) malloc(sizeof(med_int) * nnoe);
- /* table des noms des noeuds
- * profil : (nnoe*MED_TAILLE_PNOM+1) */
- nomnoe = (char *)malloc(MED_TAILLE_PNOM * nnoe + 1);
-
- /* lecture des noeuds :
- * - coordonnees
- * - noms (optionnel dans un fichier MED)
- * - numeros (optionnel dans un fichier MED)
- * - numeros des familles */
- ret = MEDnoeudsLire(myFileId, nommaa, mdim, coo, mode_coo, &rep,
- nomcoo, unicoo, nomnoe, &inonoe, numnoe, &inunoe, nufano, nnoe);
- if (ret < 0)
- strcpy(message, ">> ERREUR : lecture des noeuds \n");
-
- if (inunoe)
- {
- for (int i = 0; i < nnoe; i++)
- {
- ok = myMesh->AddNodeWithID(coo[i * 3], coo[i * 3 + 1],
- coo[i * 3 + 2], numnoe[i]);
- //fprintf(Out,"%d %f %f %f\n",numnoe[i],coo[i*3],coo[i*3+1],coo[i*3+2]);
- }
- }
- else
- {
- for (int i = 0; i < nnoe; i++)
- {
- ok = myMesh->AddNodeWithID(coo[i * 3], coo[i * 3 + 1],
- coo[i * 3 + 2], i + 1);
- //fprintf(Out,"%d %f %f %f\n",numnoe[i],coo[i*3],coo[i*3+1],i);
- }
- }
-
- //fprintf(stdout,"\n- Numeros des familles des noeuds : \n");
- //for (i=0;i<nnoe;i++)
- //fprintf(stdout," %d ",*(nufano+i));
- //fprintf(stdout,"\n");
-
- SCRUTE(myMesh->NbNodes());
-
- /* liberation memoire */
- free(coo);
- free(nomnoe);
- free(numnoe);
- free(nufano);
-
- /****************************************************************************
- * LECTURE DES ELEMENTS *
- ****************************************************************************/
- fprintf(stdout, "\n(**************************)\n");
- fprintf(stdout, "(* ELEMENTS DU MAILLAGE : *)\n");
- fprintf(stdout, "(**************************)");
- //fprintf(Out,"CELLS\n");
- /* Lecture des connectivites, noms, numeros des mailles */
- //printf("%d %d %d %d\n",nmailles[3],nmailles[4],nmailles[5],nmailles[9]);
-
- if (ret == 0)
- for (i = 0; i < MED_NBR_GEOMETRIE_MAILLE; i++)
- {
- if (nmailles[i] > 0 && ret == 0)
- {
- /* dimension de la maille */
- edim = typmai[i] / 100;
- nsup = 0;
- if (mdim == 2 || mdim == 3)
- if (edim == 1)
- nsup = 1;
- if (mdim == 3)
- if (edim == 2)
- nsup = 1;
-
- taille = nsup + typmai[i] % 100;
- //taille = typmai[i]%100;
-
- /* allocation memoire */
- connectivite = (med_int *) malloc(sizeof(med_int) *
- taille * nmailles[i]);
- nomele = (char *)malloc(sizeof(char) * MED_TAILLE_PNOM *
- nmailles[i] + 1);
- numele = (med_int *) malloc(sizeof(med_int) * nmailles[i]);
- nufael = (med_int *) malloc(sizeof(med_int) * nmailles[i]);
-
- /* lecture des données */
- ret =
- MEDelementsLire(myFileId, nommaa, mdim, connectivite,
- mode_coo, nomele, &inoele, numele, &inuele, nufael,
- nmailles[i], MED_MAILLE, typmai[i], typ_con);
- SCRUTE(typmai[i]);
- switch (typmai[i])
- {
- case MED_SEG2:
- {
- if (inuele)
- {
- for (j = 0; j < nmailles[i]; j++)
- {
- elem_id = *(numele + j);
- ok = myMesh->AddEdgeWithID(*(connectivite +
- j * (taille)),
- *(connectivite + j * (taille) + 1), elem_id);
- }
- }
- else
- {
- for (j = 0; j < nmailles[i]; j++)
- {
- cmpt++;
- ok = myMesh->AddEdgeWithID(*(connectivite +
- j * (taille)),
- *(connectivite + j * (taille) + 1), cmpt);
- }
- }
-
- break;
- }
- case MED_TRIA3:
- {
- if (inuele)
- {
- for (j = 0; j < nmailles[i]; j++)
- {
- elem_id = *(numele + j);
- ok = myMesh->AddFaceWithID(*(connectivite +
- j * (taille)),
- *(connectivite + j * (taille) + 1),
- *(connectivite + j * (taille) + 2), elem_id);
- //fprintf(Out,"%d %d %d %d\n",elem_id,*(connectivite+j*(taille-nsup)),*(connectivite+j*(taille-nsup)+1),*(connectivite+j*(taille-nsup)+2));
- }
- }
- else
- {
- for (j = 0; j < nmailles[i]; j++)
- {
- cmpt++;
- ok = myMesh->AddFaceWithID(*(connectivite +
- j * (taille)),
- *(connectivite + j * (taille) + 1),
- *(connectivite + j * (taille) + 2), cmpt);
- //fprintf(Out,"%d %d %d %d\n",j,*(connectivite+j*(taille)),*(connectivite+j*(taille)+1),*(connectivite+j*(taille)+2));
- }
- }
-
- break;
- }
- case MED_QUAD4:
- {
- if (inuele)
- {
- for (j = 0; j < nmailles[i]; j++)
- {
- elem_id = *(numele + j);
- ok = myMesh->AddFaceWithID(*(connectivite +
- j * (taille)),
- *(connectivite + j * (taille) + 1),
- *(connectivite + j * (taille) + 2),
- *(connectivite + j * (taille) + 3), elem_id);
- //fprintf(Out,"%d %d %d %d\n",elem_id,*(connectivite+j*(taille-nsup)),*(connectivite+j*(taille-nsup)+1),*(connectivite+j*(taille-nsup)+2),*(connectivite+j*(taille-nsup)+3));
- }
- }
- else
- {
- for (j = 0; j < nmailles[i]; j++)
- {
- cmpt++;
- ok = myMesh->AddFaceWithID(*(connectivite +
- j * (taille)),
- *(connectivite + j * (taille) + 1),
- *(connectivite + j * (taille) + 2),
- *(connectivite + j * (taille) + 3), cmpt);
- //fprintf(Out,"%d %d %d %d\n",j,*(connectivite+j*(taille)),*(connectivite+j*(taille)+1),*(connectivite+j*(taille)+2),*(connectivite+j*(taille)+3));
- }
- }
- break;
- }
- case MED_HEXA8:
- {
- if (inuele)
- {
- for (j = 0; j < nmailles[i]; j++)
- {
- elem_id = *(numele + j);
- ok = myMesh->AddVolumeWithID(*(connectivite +
- j * (taille)),
- *(connectivite + j * (taille) + 1),
- *(connectivite + j * (taille) + 2),
- *(connectivite + j * (taille) + 3),
- *(connectivite + j * (taille) + 4),
- *(connectivite + j * (taille) + 5),
- *(connectivite + j * (taille) + 6),
- *(connectivite + j * (taille) + 7), elem_id);
- //fprintf(Out,"%d %d %d %d\n",elem_id,*(connectivite+j*(taille-nsup)),*(connectivite+j*(taille-nsup)+1),*(connectivite+j*(taille-nsup)+2),*(connectivite+j*(taille-nsup)+3),*(connectivite+j*(taille-nsup)+4),*(connectivite+j*(taille-nsup)+5),*(connectivite+j*(taille-nsup)+6),*(connectivite+j*(taille-nsup)+7));
- }
- }
- else
- {
- for (j = 0; j < nmailles[i]; j++)
- {
- cmpt++;
- ok = myMesh->AddVolumeWithID(*(connectivite +
- j * (taille)),
- *(connectivite + j * (taille) + 1),
- *(connectivite + j * (taille) + 2),
- *(connectivite + j * (taille) + 3),
- *(connectivite + j * (taille) + 4),
- *(connectivite + j * (taille) + 5),
- *(connectivite + j * (taille) + 6),
- *(connectivite + j * (taille) + 7), cmpt);
- //fprintf(Out,"%d %d %d %d\n",j,*(connectivite+j*(taille)),*(connectivite+j*(taille)+1),*(connectivite+j*(taille)+2),*(connectivite+j*(taille)+3),*(connectivite+j*(taille)+4),*(connectivite+j*(taille)+5),*(connectivite+j*(taille)+6),*(connectivite+j*(taille)+7));
- }
- }
- break;
- }
- default:
- {
- break;
- }
- }
-
- //fprintf(stdout,"\n - Numéros de familles : \n");
- //for (j=0;j<nmailles[i];j++)
- //fprintf(stdout," %d ",*(nufael+j));
-
- /* liberation memoire */
- free(connectivite);
- free(nomele);
- free(numele);
- free(nufael);
- }
- }
-
- SCRUTE(myMesh->NbEdges());
- SCRUTE(myMesh->NbFaces());
- /****************************************************************************
- * LECTURE DES FAMILLES *
- ****************************************************************************/
- printf("\n(*************************)\n");
- printf("(* FAMILLES DU MAILLAGE : *)\n");
- printf("(*************************)\n");
- if (ret == 0)
- for (i = 0; i < nfam; i++)
- {
-
- /* nombre de groupes */
- ngro = MEDnFam(myFileId, nommaa, i + 1, MED_GROUPE);
- if (ngro < 0)
- {
- ret = -1;
- strcpy(message,
- ">> ERREUR : lecture du nombre de groupes d'une famille \n");
- }
-
- /* nombre d'attributs */
- if (ret == 0)
- {
- natt = MEDnFam(myFileId, nommaa, i + 1, MED_ATTR);
- if (natt < 0)
- {
- ret = -1;
- strcpy(message,
- ">> ERREUR : lecture du nombre d'attributs d'une famille\n");
- }
- }
-
- if (ret == 0)
- fprintf(stdout, "- Famille %d a %d attributs et %d groupes \n",
- i + 1, natt, ngro);
-
- /* nom,numero,attributs,groupes */
- if (ret == 0)
- {
- attide = (med_int *) malloc(sizeof(med_int) * natt);
- attval = (med_int *) malloc(sizeof(med_int) * natt);
- attdes = (char *)malloc(MED_TAILLE_DESC * natt + 1);
- gro = (char *)malloc(MED_TAILLE_LNOM * ngro + 1);
- ret =
- MEDfamInfo(myFileId, nommaa, i + 1, nomfam, &numfam, attide,
- attval, attdes, &natt, gro, &ngro);
- fprintf(stdout, " - Famille de nom %s et de numero %d : \n",
- nomfam, numfam);
- fprintf(stdout, " - Attributs : \n");
- for (j = 0; j < natt; j++)
- {
- strncpy(str1, attdes + j * MED_TAILLE_DESC,
- MED_TAILLE_DESC);
- str1[MED_TAILLE_DESC] = '\0';
- fprintf(stdout, " ide = %d - val = %d - des = %s\n",
- *(attide + j), *(attval + j), str1);
- }
- free(attide);
- free(attval);
- free(attdes);
- fprintf(stdout, " - Groupes :\n");
- for (j = 0; j < ngro; j++)
- {
- strncpy(str2, gro + j * MED_TAILLE_LNOM, MED_TAILLE_LNOM);
- str2[MED_TAILLE_LNOM] = '\0';
- fprintf(stdout, " gro = %s\n", str2);
- }
- free(gro);
- }
- }
-
- if (locally_managed)
- ret = MEDfermer(myFileId);
-
-}