-// SMESH DriverMED : driver to read and write 'med' files
-//
// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
-//
-//
-//
-// File : DriverMED_W_SMDS_Mesh.cxx
-// Module : SMESH
-using namespace std;
#include "DriverMED_W_SMDS_Mesh.h"
-
-#include "SMDS_MeshElement.hxx"
-#include "SMDS_MeshNode.hxx"
-
-
-
-
-#include "utilities.h"
-#include <vector>
-
-DriverMED_W_SMDS_Mesh::DriverMED_W_SMDS_Mesh()
-{
- ;
-}
-
-DriverMED_W_SMDS_Mesh::~DriverMED_W_SMDS_Mesh()
-{
- ;
-}
-
-void DriverMED_W_SMDS_Mesh::SetMesh(SMDS_Mesh * aMesh)
-{
- myMesh = aMesh;
-}
-
-void DriverMED_W_SMDS_Mesh::SetFile(string aFile)
-{
- myFile = aFile;
-}
-
-void DriverMED_W_SMDS_Mesh::SetFileId(med_idt aFileId)
-{
- myFileId = aFileId;
-}
-
-void DriverMED_W_SMDS_Mesh::SetMeshId(int aMeshId)
-{
- myMeshId = aMeshId;
-}
-
-void DriverMED_W_SMDS_Mesh::Add()
-{
- ;
-}
-
-void DriverMED_W_SMDS_Mesh::Write()
-{
-
- 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];
- med_int nbNodes;
- /* elements */
- med_int nsup;
- med_int edim;
- med_int taille;
- med_int elem_id, myId;
- 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];
-
- /****************************************************************************
- * OUVERTURE DU FICHIER EN ECRITURE *
- ****************************************************************************/
- /*! char* file2Read = (char*)myFile.c_str();
- * myFileId = MEDouvrir(file2Read,MED_REMP);
- * if (myFileId < 0)
- * {
- * fprintf(stderr,">> ERREUR : ouverture du fichier %s \n",file2Read);
- * exit(EXIT_FAILURE);
- * }
- */
- typ_con = MED_NOD;
- mode_coo = MED_FULL_INTERLACE;
- numero = myMeshId;
-
- /****************************************************************************
- * NOMBRES D'OBJETS MED *
- ****************************************************************************/
- fprintf(stdout, "\n(****************************)\n");
- fprintf(stdout, "(* INFORMATIONS GENERALES : *)\n");
- fprintf(stdout, "(****************************)\n");
-
- /* creation du maillage */
- mdim = 3;
- //nommaa = QString("Mesh "+myMeshId).latin1();
- //nommaa = "";
- //plutot recuperer le nom du maillage dans l'etude
- if (ret == 0)
- ret = MEDmaaCr(myFileId, nommaa, mdim);
- printf("%d\n", ret);
-
- /* Combien de noeuds ? */
- nnoe = myMesh->NbNodes();
- //SCRUTE(nnoe);
- /* Combien de mailles, faces ou aretes ? */
- for (i = 0; i < MED_NBR_GEOMETRIE_MAILLE; i++)
- nmailles[i] = 0;
-
- SMDS_FaceIteratorPtr itFaces=myMesh->facesIterator();
- int nb_of_nodes, nb_of_faces;
- nb_of_faces = myMesh->NbFaces();
- //SCRUTE(nb_of_faces);
-
- //med_int elem_Id[MED_NBR_GEOMETRIE_FACE][nb_of_faces];
- vector<int> elem_Id[MED_NBR_GEOMETRIE_MAILLE];
- //typedef vector<int> Integer_vector;
- //vector<Integer_vector> elem_Id;
- //elem_Id.resize(MED_NBR_GEOMETRIE_MAILLE);
-
- while(itFaces->more())
- {
- const SMDS_MeshFace * elem = itFaces->next();
-
- nb_of_nodes = elem->NbNodes();
-
- switch (nb_of_nodes)
- {
- case 3:
- {
- //elem_Id[3][nmailles[3]] = elem->GetID();
- elem_Id[3].push_back(elem->GetID());
- nmailles[3]++;
- break;
- }
- case 4:
- {
- //elem_Id[5][nmailles[5]] = elem->GetID();
- elem_Id[5].push_back(elem->GetID());
- nmailles[5]++;
- break;
- }
- case 6:
- {
- //elem_Id[4][nmailles[4]] = elem->GetID();
- elem_Id[4].push_back(elem->GetID());
- nmailles[4]++;
- break;
- }
- }
-
- }
-
- SMDS_VolumeIteratorPtr itVolumes=myMesh->volumesIterator();
- while(itVolumes->more())
- {
- const SMDS_MeshVolume * elem = itVolumes->next();
-
- nb_of_nodes = elem->NbNodes();
- switch (nb_of_nodes)
- {
- case 8:
- {
- //elem_Id[9][nmailles[9]] = elem->GetID();
- elem_Id[9].push_back(elem->GetID());
- nmailles[9]++;
- break;
- }
- case 4 :
- {
- elem_Id[7].push_back(elem->GetID());
- nmailles[7]++;
- break;
- }
- }
- }
-
- /****************************************************************************
- * ECRITURE 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 = "";
-
- i = 0;
- SMDS_NodeIteratorPtr itNodes=myMesh->nodesIterator();
- while(itNodes->more())
- {
- const SMDS_MeshNode * node = itNodes->next();
- coo[i * 3] = node->X();
- coo[i * 3 + 1] = node->Y();
- coo[i * 3 + 2] = node->Z();
- numnoe[i] = node->GetID();
- nufano[i] = 0;
- i++;
- }
-
- /* ecriture des noeuds :
- * - coordonnees
- * - noms (optionnel dans un fichier MED)
- * - numeros (optionnel dans un fichier MED)
- * - numeros des familles */
- ret = MEDnoeudsEcr(myFileId, nommaa, mdim, coo, mode_coo, MED_CART,
- nomcoo, unicoo, nomnoe, MED_FAUX, numnoe, MED_VRAI,
- nufano, nnoe, MED_REMP);
-
- /* liberation memoire */
- free(coo);
- //free(nomnoe);
- free(numnoe);
- free(nufano);
-
- /****************************************************************************
- * ECRITURE DES ELEMENTS *
- ****************************************************************************/
- fprintf(stdout, "\n(**************************)\n");
- fprintf(stdout, "(* ELEMENTS DU MAILLAGE : *)\n");
- fprintf(stdout, "(**************************)");
- //fprintf(Out,"CELLS\n");
- /* Ecriture des connectivites, noms, numeros des mailles */
-
- if (ret == 0)
- for (i = 0; i < MED_NBR_GEOMETRIE_MAILLE; i++)
- {
- if (nmailles[i] > 0 && ret == 0)
- {
- MESSAGE(" Start " << typmai[i]);
- /* 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]);
- nomele = "";
- nbNodes = typmai[i] % 100;
-
- //penser a mater les (taille-nsup)
- for (j = 0; j < nmailles[i]; j++)
- {
- myId = elem_Id[i][j];
- const SMDS_MeshElement * elem =
- myMesh->FindElement(myId);
- *(numele + j) = myId;
- //elem_id=*(numele+j);
- //fprintf(stdout,"%d \n",myId);
-
- SMDS_ElemIteratorPtr itNode= elem->nodesIterator();
-
- while(itNode->more())
- {
- //*(connectivite+j*(taille-1)+k)=cnx[k];
- *(connectivite + j * (taille - nsup) + k) =
- itNode->next()->GetID();
- //fprintf(stdout,"%d ",*(connectivite+j*(taille-nsup)+k));
- }
- nufael[j] = 0;
- //fprintf(stdout,"\n");
- }
-
- /* ecriture des données */
-
- ret =
- MEDelementsEcr(myFileId, nommaa, mdim, connectivite,
- mode_coo, nomele, MED_FAUX, numele, MED_VRAI, nufael,
- nmailles[i], MED_MAILLE, typmai[i], typ_con, MED_REMP);
-
- if (ret < 0)
- MESSAGE(">> ERREUR : lecture des mailles \n");
-
- /* liberation memoire */
- free(connectivite);
- //free(nomele);
- free(numele);
- free(nufael);
- MESSAGE(" End " << typmai[i]);
- }
- }
-
- /****************************************************************************
- * FERMETURE DU FICHIER *
- ****************************************************************************/
-
- /*! ret = MEDfermer(myFileId);
- *
- * if (ret != 0)
- * fprintf(stderr,">> ERREUR : erreur a la fermeture du fichier %s\n",file2Read);
- */
-
-}
