-// SMESH DriverDAT : driver to read and write 'dat' 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 : DriverDAT_R_SMDS_Mesh.cxx
-// Module : SMESH
-using namespace std;
+#include <stdio.h>
+
#include "DriverDAT_R_SMDS_Mesh.h"
+#include "SMDS_Mesh.hxx"
#include "utilities.h"
-DriverDAT_R_SMDS_Mesh::DriverDAT_R_SMDS_Mesh()
-{
- ;
-}
-
-DriverDAT_R_SMDS_Mesh::~DriverDAT_R_SMDS_Mesh()
-{
- ;
-}
-
-void DriverDAT_R_SMDS_Mesh::SetMesh(SMDS_Mesh * aMesh)
-{
- myMesh = aMesh;
-}
-
-void DriverDAT_R_SMDS_Mesh::SetFile(string aFile)
-{
- myFile = aFile;
-}
-
-void DriverDAT_R_SMDS_Mesh::SetFileId(FILE * aFileId)
-{
- myFileId = aFileId;
-}
-
-void DriverDAT_R_SMDS_Mesh::SetMeshId(int aMeshId)
-{
- myMeshId = aMeshId;
-}
-
-void DriverDAT_R_SMDS_Mesh::Add()
-{
- ;
-}
+using namespace std;
-void DriverDAT_R_SMDS_Mesh::Read()
+Driver_Mesh::Status DriverDAT_R_SMDS_Mesh::Perform()
{
-
- int i, j;
- int nbNodes, nbCells;
- int intNumPoint;
- float coordX, coordY, coordZ;
- int nbNoeuds;
-
- int intNumMaille, Degre;
- int ValElement;
- int ValDegre;
- int NoeudsMaille[20];
- int NoeudMaille;
-
- bool ok;
-
- MESSAGE("in DriverDAT_R_SMDS_Mesh::Read()");
+ Status aResult = DRS_OK;
+
+ int i, j;
+ int nbNodes, nbCells;
+ int intNumPoint;
+ float coordX, coordY, coordZ;
+ int nbNoeuds;
+
+ int intNumMaille, Degre;
+ int ValElement;
+ int ValDegre;
+ int NoeudsMaille[20];
+ int NoeudMaille;
+
+ bool ok;
+
+ MESSAGE("in DriverDAT_R_SMDS_Mesh::Read()");
/****************************************************************************
- * OUVERTURE DU FICHIER EN LECTURE *
- ****************************************************************************/
- char *file2Read = (char *)myFile.c_str();
- myFileId = fopen(file2Read, "r");
- if (myFileId < 0)
- {
- fprintf(stderr, ">> ERREUR : ouverture du fichier %s \n", file2Read);
- exit(EXIT_FAILURE);
- }
-
- fscanf(myFileId, "%d %d\n", &nbNodes, &nbCells);
-
+ * OUVERTURE DU FICHIER EN LECTURE *
+ ****************************************************************************/
+ char *file2Read = (char *)myFile.c_str();
+ FILE* aFileId = fopen(file2Read, "r");
+ if (aFileId < 0) {
+ fprintf(stderr, ">> ERREUR : ouverture du fichier %s \n", file2Read);
+ return DRS_FAIL;
+ }
+
+ fscanf(aFileId, "%d %d\n", &nbNodes, &nbCells);
+
/****************************************************************************
- * LECTURE DES NOEUDS *
- ****************************************************************************/
- fprintf(stdout, "\n(************************)\n");
- fprintf(stdout, "(* NOEUDS DU MAILLAGE : *)\n");
- fprintf(stdout, "(************************)\n");
-
- for (i = 0; i < nbNodes; i++)
- {
- fscanf(myFileId, "%d %e %e %e\n", &intNumPoint, &coordX, &coordY,
- &coordZ);
- ok = myMesh->AddNodeWithID(coordX, coordY, coordZ, intNumPoint);
- }
-
- fprintf(stdout, "%d noeuds\n", myMesh->NbNodes());
+ * LECTURE DES NOEUDS *
+ ****************************************************************************/
+ fprintf(stdout, "\n(************************)\n");
+ fprintf(stdout, "(* NOEUDS DU MAILLAGE : *)\n");
+ fprintf(stdout, "(************************)\n");
+
+ for (i = 0; i < nbNodes; i++){
+ fscanf(aFileId, "%d %e %e %e\n", &intNumPoint, &coordX, &coordY, &coordZ);
+ ok = myMesh->AddNodeWithID(coordX, coordY, coordZ, intNumPoint);
+ }
+
+ fprintf(stdout, "%d noeuds\n", myMesh->NbNodes());
/****************************************************************************
- * LECTURE DES ELEMENTS *
- ****************************************************************************/
- fprintf(stdout, "\n(**************************)\n");
- fprintf(stdout, "(* ELEMENTS DU MAILLAGE : *)\n");
- fprintf(stdout, "(**************************)");
-
- fprintf(stdout, "%d elements\n", nbCells);
-
- for (i = 0; i < nbCells; i++)
- {
- fscanf(myFileId, "%d %d", &intNumMaille, &ValElement);
- Degre = abs(ValElement / 100);
- nbNoeuds = ValElement - (Degre * 100);
-
- // Recuperation des noeuds de la maille
- for (j = 0; j < nbNoeuds; j++)
- {
- fscanf(myFileId, "%d", &NoeudMaille);
- NoeudsMaille[j] = NoeudMaille;
- }
-
- // Analyse des cas de cellules
- switch (ValElement)
- {
- case 102:;
- case 103:;
- {
- ValDegre = 3;
- nbNoeuds = 2;
- ok = myMesh->AddEdgeWithID(NoeudsMaille[0], NoeudsMaille[1],
- intNumMaille);
- break;
- }
- case 204:;
- case 208:;
- {
- ValDegre = 9;
- nbNoeuds = 4;
- ok = myMesh->AddFaceWithID(NoeudsMaille[0], NoeudsMaille[1],
- NoeudsMaille[2], NoeudsMaille[3], intNumMaille);
- break;
- }
- case 203:;
- case 206:;
- {
- ValDegre = 5;
- nbNoeuds = 3;
- ok = myMesh->AddFaceWithID(NoeudsMaille[0], NoeudsMaille[1],
- NoeudsMaille[2], intNumMaille);
- break;
- }
- case 308:;
- case 320:;
- {
- ValDegre = 12;
- nbNoeuds = 8;
- if (ValElement == 320)
- {
- //A voir, correspondance VTK
- NoeudsMaille[4] = NoeudsMaille[8];
- NoeudsMaille[5] = NoeudsMaille[9];
- NoeudsMaille[6] = NoeudsMaille[10];
- NoeudsMaille[7] = NoeudsMaille[11];
- }
- ok = myMesh->AddVolumeWithID(NoeudsMaille[0], NoeudsMaille[1],
- NoeudsMaille[2], NoeudsMaille[3], NoeudsMaille[4],
- NoeudsMaille[5], NoeudsMaille[6], NoeudsMaille[7],
- intNumMaille);
+ * LECTURE DES ELEMENTS *
+ ****************************************************************************/
+ fprintf(stdout, "\n(**************************)\n");
+ fprintf(stdout, "(* ELEMENTS DU MAILLAGE : *)\n");
+ fprintf(stdout, "(**************************)");
+
+ fprintf(stdout, "%d elements\n", nbCells);
+
+ for (i = 0; i < nbCells; i++) {
+ fscanf(aFileId, "%d %d", &intNumMaille, &ValElement);
+ Degre = abs(ValElement / 100);
+ nbNoeuds = ValElement - (Degre * 100);
+
+ // Recuperation des noeuds de la maille
+ for (j = 0; j < nbNoeuds; j++) {
+ fscanf(aFileId, "%d", &NoeudMaille);
+ NoeudsMaille[j] = NoeudMaille;
+ }
+
+ // Analyse des cas de cellules
+ switch (ValElement) {
+ case 102:
+ case 103:
+ ValDegre = 3;
+ nbNoeuds = 2;
+ ok = myMesh->AddEdgeWithID(NoeudsMaille[0], NoeudsMaille[1],
+ intNumMaille);
+ break;
+ case 204:
+ case 208:
+ ValDegre = 9;
+ nbNoeuds = 4;
+ ok = myMesh->AddFaceWithID(NoeudsMaille[0], NoeudsMaille[1],
+ NoeudsMaille[2], NoeudsMaille[3],
+ intNumMaille);
+ break;
+ case 203:
+ case 206:
+ ValDegre = 5;
+ nbNoeuds = 3;
+ ok = myMesh->AddFaceWithID(NoeudsMaille[0], NoeudsMaille[1],
+ NoeudsMaille[2], intNumMaille);
+ break;
+ case 308:
+ case 320:
+ ValDegre = 12;
+ nbNoeuds = 8;
+ if (ValElement == 320){
+ //A voir, correspondance VTK
+ NoeudsMaille[4] = NoeudsMaille[8];
+ NoeudsMaille[5] = NoeudsMaille[9];
+ NoeudsMaille[6] = NoeudsMaille[10];
+ NoeudsMaille[7] = NoeudsMaille[11];
+ }
+ ok = myMesh->AddVolumeWithID(NoeudsMaille[0], NoeudsMaille[1],
+ NoeudsMaille[2], NoeudsMaille[3],
+ NoeudsMaille[4], NoeudsMaille[5],
+ NoeudsMaille[6], NoeudsMaille[7],
+ intNumMaille);
+ break;
+ case 304:
+ case 310:
+ ValDegre = 10;
+ nbNoeuds = 4;
+ if (ValElement == 310)
+ NoeudsMaille[3] = NoeudsMaille[6];
+ ok = myMesh->AddVolumeWithID(NoeudsMaille[0], NoeudsMaille[1],
+ NoeudsMaille[2], NoeudsMaille[3],
+ intNumMaille);
+ break;
+ case 306:
+ case 315:
+ ValDegre = 12;
+ nbNoeuds = 8;
+ if (ValElement == 315) {
+ NoeudsMaille[3] = NoeudsMaille[6];
+ NoeudsMaille[4] = NoeudsMaille[7];
+ NoeudsMaille[5] = NoeudsMaille[8];
+ }
+ NoeudsMaille[7] = NoeudsMaille[5];
+ NoeudsMaille[6] = NoeudsMaille[5];
+ NoeudsMaille[5] = NoeudsMaille[4];
+ NoeudsMaille[4] = NoeudsMaille[3];
+ NoeudsMaille[3] = NoeudsMaille[2];
+ ok = myMesh->AddVolumeWithID(NoeudsMaille[0], NoeudsMaille[1],
+ NoeudsMaille[2], NoeudsMaille[3],
+ NoeudsMaille[4], NoeudsMaille[5],
+ intNumMaille);
break;
- }
- case 304:;
- case 310:;
- {
- ValDegre = 10;
- nbNoeuds = 4;
- if (ValElement == 310)
- NoeudsMaille[3] = NoeudsMaille[6];
- ok = myMesh->AddVolumeWithID(NoeudsMaille[0], NoeudsMaille[1],
- NoeudsMaille[2], NoeudsMaille[3], intNumMaille);
- break;
- }
- case 306:;
- case 315:;
- {
- ValDegre = 12;
- nbNoeuds = 8;
- if (ValElement == 315)
- {
- NoeudsMaille[3] = NoeudsMaille[6];
- NoeudsMaille[4] = NoeudsMaille[7];
- NoeudsMaille[5] = NoeudsMaille[8];
- }
- NoeudsMaille[7] = NoeudsMaille[5];
- NoeudsMaille[6] = NoeudsMaille[5];
- NoeudsMaille[5] = NoeudsMaille[4];
- NoeudsMaille[4] = NoeudsMaille[3];
- NoeudsMaille[3] = NoeudsMaille[2];
- ok = myMesh->AddVolumeWithID(NoeudsMaille[0], NoeudsMaille[1],
- NoeudsMaille[2], NoeudsMaille[3], NoeudsMaille[4],
- NoeudsMaille[5], intNumMaille);
- break;
- }
-
- }
- }
-
+ }
+ }
/****************************************************************************
- * FERMETURE DU FICHIER *
- ****************************************************************************/
- fclose(myFileId);
-
+ * FERMETURE DU FICHIER *
+ ****************************************************************************/
+ fclose(aFileId);
+ return aResult;
}
