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5 |
/* lecture des fichiers */
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| 2 |
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#include <stdio.h>
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| 3 |
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#include <string.h>
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#include <stdlib.h>
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#include "m3d_const.h"
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#include "m3d_hotes.h"
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#include "m3d_struct.h"
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#include "m3d_erreur.h"
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#include "prototype.h"
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| 10 |
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extern int format ;
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| 11 |
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extern GEST_MEM *gest ;
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| 12 |
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extern int transk ;
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| 13 |
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extern int nb_max_noe ;
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#define BLOC_ENTETE " 151"
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#define BLOC_ELE " 780"
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#define BLOC_NOEUD " 15" /* simple precision */
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| 17 |
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#define BLOC_NOEUD_DOUBLE " 781" /* double precision */
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#define BLOC_NOEUD_MAS " 2411" /* double precision master series */
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#define BLOC_ELE_MAS " 2412"
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#define PLANE_STRESS_LINEAR 41
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#define PLANE_STRESS_PARABOLIC 42
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#define PLANE_STRAIN_LINEAR 51
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#define PLANE_STRAIN_PARABOLIC 52
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#define FLAT_PLATE_LINEAR 61
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#define FLAT_PLATE_PARABOLIC 62
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#define MEMBRANE_LINEAR 74
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#define MEMBRANE_PARABOLIC 72
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#define AXISYMMETRIC_LINEAR 81
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#define AXISYMMETRIC_PARABOLIC 82
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#define THIN_SHELL_LINEAR 91
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#define THIN_SHELL_PARABOLIC 92
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| 33 |
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void m3d_rids(int *nb_noeud,int *nb_ele,float *coord,int *numele,int *ierr)
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{
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FILE *stream, *output ;
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char line[MAX_LINE] ;
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char temp[MAX_LINE] ;
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char temp1[MAX_LINE] ;
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char temp2[MAX_LINE] ;
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char temp3[MAX_LINE] ;
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| 41 |
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char tabel[MAX_LINE] ;
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| 42 |
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int j,i, num, type , index, icoul ;
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| 43 |
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int is_double = 0 ;
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| 44 |
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/* declaration des fonctions */
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| 45 |
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char *ext_noe, *ext_ele ;
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int *corresp, j1, j2, j3, j4, j5, j6, itype ;
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int *old, *neww, *tablin, *numele2 , ief;
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float *coord2 ;
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| 50 |
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*ierr = FAUX ;
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j = 0 ;
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itype = 0 ;
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| 54 |
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/* le nom du fichier est donne en entier */
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temp[0] = 0 ;
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strcpy(temp,gest->buffer) ;
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| 58 |
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/* ouverture du fichier */
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if (!(stream = fopen(temp,"r")))
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| 60 |
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{
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| 61 |
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m3d_erreur(ERR_OPEN) ;
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| 62 |
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*ierr = VRAI ;
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| 63 |
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return ;
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| 64 |
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}
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| 65 |
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| 66 |
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/* le maillage lineaire ou quadratique */
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| 67 |
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| 68 |
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/* recherche du bloc element */
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| 70 |
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if (!fgets(line,MAX_LINE,stream))
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| 71 |
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{
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| 72 |
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m3d_erreur(ERR_FORMAT) ;
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*ierr = VRAI ;
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return ;
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| 75 |
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}
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| 77 |
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while ( (strncmp(line,BLOC_ELE,6)) && (strncmp(line,BLOC_ELE_MAS,6)) )
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if (!fgets(line,MAX_LINE,stream))
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| 79 |
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{
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| 80 |
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m3d_erreur(ERR_FORMAT) ;
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| 81 |
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*ierr = VRAI ;
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return ;
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| 83 |
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}
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| 84 |
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| 85 |
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/* on pointe sur le bloc des elements */
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| 87 |
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/* lecture de la ligne suivante */
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| 89 |
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if (!fgets(line,MAX_LINE,stream))
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| 90 |
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{
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| 91 |
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m3d_erreur(ERR_FORMAT) ;
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*ierr = VRAI ;
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return ;
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| 94 |
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}
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if (sscanf(line,"%d%d",&i,&itype)!=2)
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| 96 |
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{
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| 97 |
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m3d_erreur(ERR_FORMAT) ;
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*ierr = VRAI ;
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return ;
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| 100 |
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}
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| 101 |
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| 102 |
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switch(itype)
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| 103 |
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{
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| 104 |
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case PLANE_STRESS_LINEAR :
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case PLANE_STRAIN_LINEAR :
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case FLAT_PLATE_LINEAR :
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case MEMBRANE_LINEAR :
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case AXISYMMETRIC_LINEAR :
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case THIN_SHELL_LINEAR : gest->is_qua = FAUX ;
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break ;
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| 111 |
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case PLANE_STRESS_PARABOLIC :
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case PLANE_STRAIN_PARABOLIC :
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| 113 |
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case FLAT_PLATE_PARABOLIC :
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case MEMBRANE_PARABOLIC :
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case AXISYMMETRIC_PARABOLIC :
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case THIN_SHELL_PARABOLIC : gest->is_qua = VRAI ;
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break ;
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| 118 |
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default :
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m3d_erreur(ERR_TYPE_ELE) ;
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*ierr = VRAI ;
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return ;
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| 122 |
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}
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| 123 |
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| 124 |
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rewind(stream) ;
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| 126 |
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/* recherche du bloc des noeuds */
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| 128 |
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if (!fgets(line,MAX_LINE,stream))
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| 129 |
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{
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| 130 |
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m3d_erreur(ERR_FORMAT) ;
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| 131 |
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*ierr = VRAI ;
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| 132 |
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return ;
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| 133 |
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}
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| 134 |
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| 135 |
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while ( (strncmp(line,BLOC_NOEUD,6)) && (strncmp(line,BLOC_NOEUD_DOUBLE,6)) && (strncmp(line,BLOC_NOEUD_MAS,6)) )
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| 136 |
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if (!fgets(line,MAX_LINE,stream))
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| 137 |
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{
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| 138 |
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m3d_erreur(ERR_FORMAT) ;
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| 139 |
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*ierr = VRAI ;
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| 140 |
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return ;
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| 141 |
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}
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| 142 |
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| 143 |
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/* test sur le code */
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| 144 |
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| 145 |
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ief = 0 ;
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| 146 |
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tabel[0] = 0 ;
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| 147 |
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strncat(tabel,line,6) ;/* 6 premiers caracteres */
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| 148 |
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ief = atoi(tabel) ;
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| 149 |
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if ((ief == 781) || (ief == 2411)) is_double = VRAI ;
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| 150 |
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else is_double = FAUX ;
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| 151 |
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| 152 |
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/* on pointe sur le bloc des noeuds */
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| 153 |
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| 154 |
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/* lecture du bloc */
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| 155 |
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/* reperer le plus grand numero */
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| 156 |
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index = 0 ;
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| 157 |
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| 158 |
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*nb_noeud = 0 ;
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| 159 |
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j = 0 ;
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| 160 |
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| 161 |
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while (index != -1)
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| 162 |
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{
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| 163 |
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if (!fgets(line,MAX_LINE,stream))
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| 164 |
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{
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| 165 |
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m3d_erreur(ERR_FORMAT) ;
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| 166 |
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*ierr = VRAI ;
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| 167 |
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return ;
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| 168 |
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}
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| 169 |
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if (sscanf(line,"%d",&index)!=1)
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| 170 |
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{
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| 171 |
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m3d_erreur(ERR_FORMAT) ;
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| 172 |
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*ierr = VRAI ;
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| 173 |
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return ;
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| 174 |
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}
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| 175 |
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if (is_double) /* un record supplementaire */
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| 176 |
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if (!fgets(line,MAX_LINE,stream))
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| 177 |
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{
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| 178 |
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m3d_erreur(ERR_FORMAT) ;
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| 179 |
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*ierr = VRAI ;
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| 180 |
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return ;
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| 181 |
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}
|
| 182 |
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*nb_noeud = *nb_noeud + 1 ;
|
| 183 |
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if (index>j) j = index ;
|
| 184 |
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}
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| 185 |
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*nb_noeud = *nb_noeud - 1 ;
|
| 186 |
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/* rewind */
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| 187 |
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rewind(stream) ;
|
| 188 |
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|
| 189 |
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/* alloc du tableau de correspondance */
|
| 190 |
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if (*nb_noeud>=nb_max_noe)
|
| 191 |
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{
|
| 192 |
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m3d_erreur(ERR_NB_NOE) ;
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| 193 |
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*ierr = VRAI ;
|
| 194 |
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return ;
|
| 195 |
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}
|
| 196 |
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gest->numax = j ;
|
| 197 |
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corresp = (int*)calloc(j+1,sizeof(int)) ;
|
| 198 |
|
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if (corresp == NULL)
|
| 199 |
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{
|
| 200 |
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m3d_erreur(ERR_ALLOC) ;
|
| 201 |
|
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*ierr = VRAI ;
|
| 202 |
|
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return ;
|
| 203 |
|
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}
|
| 204 |
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/* plus grand numero */
|
| 205 |
|
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gest->tabcor = (int*)calloc((*nb_noeud)+1,sizeof(int)) ;
|
| 206 |
|
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if (gest->tabcor == NULL)
|
| 207 |
|
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{
|
| 208 |
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m3d_erreur(ERR_ALLOC) ;
|
| 209 |
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*ierr = VRAI ;
|
| 210 |
|
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return ;
|
| 211 |
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}
|
| 212 |
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|
| 213 |
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/* maillage lineaire */
|
| 214 |
|
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if (gest->is_qua == FAUX)
|
| 215 |
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{
|
| 216 |
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/* recherche du bloc des noeuds */
|
| 217 |
|
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if (!fgets(line,MAX_LINE,stream))
|
| 218 |
|
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{
|
| 219 |
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m3d_erreur(ERR_FORMAT) ;
|
| 220 |
|
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*ierr = VRAI ;
|
| 221 |
|
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return ;
|
| 222 |
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}
|
| 223 |
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|
| 224 |
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while ( (strncmp(line,BLOC_NOEUD,6)) && (strncmp(line,BLOC_NOEUD_DOUBLE,6)) && (strncmp(line,BLOC_NOEUD_MAS,6)) )
|
| 225 |
|
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if (!fgets(line,MAX_LINE,stream))
|
| 226 |
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{
|
| 227 |
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m3d_erreur(ERR_FORMAT) ;
|
| 228 |
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*ierr = VRAI ;
|
| 229 |
|
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return ;
|
| 230 |
|
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}
|
| 231 |
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|
| 232 |
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/* on pointe sur le bloc des noeuds */
|
| 233 |
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/* lecture du bloc */
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| 234 |
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for (i=0;i<*nb_noeud;i++)
|
| 235 |
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{
|
| 236 |
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if (!fgets(line,MAX_LINE,stream))
|
| 237 |
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{
|
| 238 |
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m3d_erreur(ERR_FORMAT) ;
|
| 239 |
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*ierr = VRAI ;
|
| 240 |
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return ;
|
| 241 |
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}
|
| 242 |
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if (!is_double) sscanf(line,"%d%d%d%d%f%f%f",&j,&j1,&j1,&j1,coord+3*i,coord+3*i+1,coord+3*i+2) ;
|
| 243 |
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else
|
| 244 |
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{
|
| 245 |
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sscanf(line,"%d%d%d%d",&j,&j1,&j1,&icoul) ;
|
| 246 |
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/* lecture de la ligne suivante */
|
| 247 |
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if (!fgets(line,MAX_LINE,stream))
|
| 248 |
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{
|
| 249 |
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m3d_erreur(ERR_FORMAT) ;
|
| 250 |
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*ierr = VRAI ;
|
| 251 |
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return ;
|
| 252 |
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}
|
| 253 |
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sscanf(line,"%s%s%s",temp1,temp2,temp3) ;
|
| 254 |
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/* decodage et affectation des coordonnees */
|
| 255 |
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m3d_convfd(temp1,coord+3*i) ;
|
| 256 |
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m3d_convfd(temp2,coord+3*i+1) ;
|
| 257 |
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m3d_convfd(temp3,coord+3*i+2) ;
|
| 258 |
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}
|
| 259 |
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corresp[j] = i + 1 ;
|
| 260 |
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gest->tabcor[i+1] = j ;
|
| 261 |
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}
|
| 262 |
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/* recherche du bloc des elements */
|
| 263 |
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|
| 264 |
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while ( (strncmp(line,BLOC_ELE,6)) && (strncmp(line,BLOC_ELE_MAS,6)) )
|
| 265 |
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if (!fgets(line,MAX_LINE,stream))
|
| 266 |
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{
|
| 267 |
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m3d_erreur(ERR_FORMAT) ;
|
| 268 |
|
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*ierr = VRAI ;
|
| 269 |
|
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return ;
|
| 270 |
|
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}
|
| 271 |
|
|
|
| 272 |
|
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/* on pointe sur le bloc des elements */
|
| 273 |
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|
| 274 |
|
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i = 0 ;
|
| 275 |
|
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index = 1 ;
|
| 276 |
|
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if (!fgets(line,MAX_LINE,stream))
|
| 277 |
|
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{
|
| 278 |
|
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m3d_erreur(ERR_FORMAT) ;
|
| 279 |
|
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*ierr = VRAI ;
|
| 280 |
|
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return ;
|
| 281 |
|
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}
|
| 282 |
|
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if (sscanf(line,"%d",&index)!=1)
|
| 283 |
|
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{
|
| 284 |
|
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m3d_erreur(ERR_FORMAT) ;
|
| 285 |
|
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*ierr = VRAI ;
|
| 286 |
|
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return ;
|
| 287 |
|
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}
|
| 288 |
|
|
while (index!=-1)
|
| 289 |
|
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{
|
| 290 |
|
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if (!fgets(line,MAX_LINE,stream))
|
| 291 |
|
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{
|
| 292 |
|
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m3d_erreur(ERR_FORMAT) ;
|
| 293 |
|
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*ierr = VRAI ;
|
| 294 |
|
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return ;
|
| 295 |
|
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}
|
| 296 |
|
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if (sscanf(line,"%d%d%d",&j1,&j2,&j3)!=3)
|
| 297 |
|
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{
|
| 298 |
|
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m3d_erreur(ERR_FORMAT) ;
|
| 299 |
|
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*ierr = VRAI ;
|
| 300 |
|
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return ;
|
| 301 |
|
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}
|
| 302 |
|
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numele[3*i] = corresp[j1] ;
|
| 303 |
|
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numele[3*i+1] = corresp[j2] ;
|
| 304 |
|
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numele[3*i+2] = corresp[j3] ;
|
| 305 |
|
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i ++ ;
|
| 306 |
|
|
if (!fgets(line,MAX_LINE,stream))
|
| 307 |
|
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{
|
| 308 |
|
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m3d_erreur(ERR_FORMAT) ;
|
| 309 |
|
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*ierr = VRAI ;
|
| 310 |
|
|
return ;
|
| 311 |
|
|
}
|
| 312 |
|
|
if (sscanf(line,"%d",&index)!=1)
|
| 313 |
|
|
{
|
| 314 |
|
|
m3d_erreur(ERR_FORMAT) ;
|
| 315 |
|
|
*ierr = VRAI ;
|
| 316 |
|
|
return ;
|
| 317 |
|
|
}
|
| 318 |
|
|
}
|
| 319 |
|
|
*nb_ele = i ;
|
| 320 |
|
|
}
|
| 321 |
|
|
else
|
| 322 |
|
|
{
|
| 323 |
|
|
/* tableau des coordonnees des noeuds quadratiques,
|
| 324 |
|
|
le maillage se fait evidemment en lineaire puis on fait un simple
|
| 325 |
|
|
post-traitement */
|
| 326 |
|
|
|
| 327 |
|
|
/* lecture des noeuds ->on remplit coord2 */
|
| 328 |
|
|
gest->coord2 = (float*)calloc(3*(*nb_noeud),sizeof(float)) ;
|
| 329 |
|
|
if (gest->coord2 == NULL)
|
| 330 |
|
|
{
|
| 331 |
|
|
m3d_erreur(ERR_ALLOC) ;
|
| 332 |
|
|
*ierr = VRAI ;
|
| 333 |
|
|
return ;
|
| 334 |
|
|
}
|
| 335 |
|
|
coord2 = gest->coord2 ;
|
| 336 |
|
|
gest->tablin = (int*)calloc((*nb_noeud)+1,sizeof(int)) ;
|
| 337 |
|
|
/* les noeuds sont ils des noeuds du maillage */
|
| 338 |
|
|
if (gest->tablin == NULL)
|
| 339 |
|
|
{
|
| 340 |
|
|
m3d_erreur(ERR_ALLOC) ;
|
| 341 |
|
|
*ierr = VRAI ;
|
| 342 |
|
|
return ;
|
| 343 |
|
|
}
|
| 344 |
|
|
tablin = gest->tablin ;
|
| 345 |
|
|
for (i=0;i<=*nb_noeud;i++) tablin[i] = VRAI ;
|
| 346 |
|
|
gest->neww = (int*)calloc((*nb_noeud)+1,sizeof(int)) ;
|
| 347 |
|
|
if (gest->neww == NULL)
|
| 348 |
|
|
{
|
| 349 |
|
|
m3d_erreur(ERR_ALLOC) ;
|
| 350 |
|
|
*ierr = VRAI ;
|
| 351 |
|
|
return ;
|
| 352 |
|
|
}
|
| 353 |
|
|
neww = gest->neww ;
|
| 354 |
|
|
gest->old = (int*)calloc((*nb_noeud)+1,sizeof(int)) ;
|
| 355 |
|
|
if (gest->old == NULL)
|
| 356 |
|
|
{
|
| 357 |
|
|
m3d_erreur(ERR_ALLOC) ;
|
| 358 |
|
|
*ierr = VRAI ;
|
| 359 |
|
|
return ;
|
| 360 |
|
|
}
|
| 361 |
|
|
old = gest->old ;
|
| 362 |
|
|
gest->nb_noe_qua = *nb_noeud ;
|
| 363 |
|
|
/* lecture des noeuds */
|
| 364 |
|
|
ief = 0 ;
|
| 365 |
|
|
/* reperage du bloc des noeuds */
|
| 366 |
|
|
if (!fgets(line,MAX_LINE,stream))
|
| 367 |
|
|
{
|
| 368 |
|
|
m3d_erreur(ERR_FORMAT) ;
|
| 369 |
|
|
*ierr = VRAI ;
|
| 370 |
|
|
return ;
|
| 371 |
|
|
}
|
| 372 |
|
|
|
| 373 |
|
|
while ( (strncmp(line,BLOC_NOEUD,6)) && (strncmp(line,BLOC_NOEUD_DOUBLE,6)) && (strncmp(line,BLOC_NOEUD_MAS,6)) )
|
| 374 |
|
|
if (!fgets(line,MAX_LINE,stream))
|
| 375 |
|
|
{
|
| 376 |
|
|
m3d_erreur(ERR_FORMAT) ;
|
| 377 |
|
|
*ierr = VRAI ;
|
| 378 |
|
|
return ;
|
| 379 |
|
|
}
|
| 380 |
|
|
|
| 381 |
|
|
/* on pointe sur le bloc des noeuds */
|
| 382 |
|
|
/* lecture du bloc */
|
| 383 |
|
|
for (i=0;i<*nb_noeud;i++)
|
| 384 |
|
|
{
|
| 385 |
|
|
if (!fgets(line,MAX_LINE,stream))
|
| 386 |
|
|
{
|
| 387 |
|
|
m3d_erreur(ERR_FORMAT) ;
|
| 388 |
|
|
*ierr = VRAI ;
|
| 389 |
|
|
return ;
|
| 390 |
|
|
}
|
| 391 |
|
|
if (!is_double) sscanf(line,"%d%d%d%d%f%f%f",&j,&j1,&j1,&icoul,coord2+3*i,coord2+3*i+1,coord2+3*i+2) ;
|
| 392 |
|
|
else
|
| 393 |
|
|
{
|
| 394 |
|
|
sscanf(line,"%d%d%d%d",&j,&j1,&j1,&icoul) ;
|
| 395 |
|
|
/* lecture de la ligne suivante */
|
| 396 |
|
|
if (!fgets(line,MAX_LINE,stream))
|
| 397 |
|
|
{
|
| 398 |
|
|
m3d_erreur(ERR_FORMAT) ;
|
| 399 |
|
|
*ierr = VRAI ;
|
| 400 |
|
|
return ;
|
| 401 |
|
|
}
|
| 402 |
|
|
sscanf(line,"%s%s%s",temp1,temp2,temp3) ;
|
| 403 |
|
|
/* decodage et affectation des coordonnees */
|
| 404 |
|
|
m3d_convfd(temp1,coord2+3*i) ;
|
| 405 |
|
|
m3d_convfd(temp2,coord2+3*i+1) ;
|
| 406 |
|
|
m3d_convfd(temp3,coord2+3*i+2) ;
|
| 407 |
|
|
}
|
| 408 |
|
|
corresp[j] = i + 1 ;
|
| 409 |
|
|
gest->tabcor[i+1] = j ;
|
| 410 |
|
|
}
|
| 411 |
|
|
/* on a rempli le tableau des noeuds quadratiques */
|
| 412 |
|
|
/* parcours des elements gestions des noeuds quadratiques */
|
| 413 |
|
|
/* reperer les numeros de noeuds quadratiques */
|
| 414 |
|
|
|
| 415 |
|
|
/* recherche du bloc des elements */
|
| 416 |
|
|
|
| 417 |
|
|
if (!fgets(line,MAX_LINE,stream))
|
| 418 |
|
|
{
|
| 419 |
|
|
m3d_erreur(ERR_FORMAT) ;
|
| 420 |
|
|
*ierr = VRAI ;
|
| 421 |
|
|
return ;
|
| 422 |
|
|
}
|
| 423 |
|
|
|
| 424 |
|
|
while ( (strncmp(line,BLOC_ELE,6)) && (strncmp(line,BLOC_ELE_MAS,6)) )
|
| 425 |
|
|
if (!fgets(line,MAX_LINE,stream))
|
| 426 |
|
|
{
|
| 427 |
|
|
m3d_erreur(ERR_FORMAT) ;
|
| 428 |
|
|
*ierr = VRAI ;
|
| 429 |
|
|
return ;
|
| 430 |
|
|
}
|
| 431 |
|
|
|
| 432 |
|
|
/* determination du nombre d'elements */
|
| 433 |
|
|
i = 0 ;
|
| 434 |
|
|
index = 1 ;
|
| 435 |
|
|
if (!fgets(line,MAX_LINE,stream))
|
| 436 |
|
|
{
|
| 437 |
|
|
m3d_erreur(ERR_FORMAT) ;
|
| 438 |
|
|
*ierr = VRAI ;
|
| 439 |
|
|
return ;
|
| 440 |
|
|
}
|
| 441 |
|
|
if (sscanf(line,"%d",&index)!=1)
|
| 442 |
|
|
{
|
| 443 |
|
|
m3d_erreur(ERR_FORMAT) ;
|
| 444 |
|
|
*ierr = VRAI ;
|
| 445 |
|
|
return ;
|
| 446 |
|
|
}
|
| 447 |
|
|
while (index!=-1)
|
| 448 |
|
|
{
|
| 449 |
|
|
if (!fgets(line,MAX_LINE,stream))
|
| 450 |
|
|
{
|
| 451 |
|
|
m3d_erreur(ERR_FORMAT) ;
|
| 452 |
|
|
*ierr = VRAI ;
|
| 453 |
|
|
return ;
|
| 454 |
|
|
}
|
| 455 |
|
|
if (!fgets(line,MAX_LINE,stream))
|
| 456 |
|
|
{
|
| 457 |
|
|
m3d_erreur(ERR_FORMAT) ;
|
| 458 |
|
|
*ierr = VRAI ;
|
| 459 |
|
|
return ;
|
| 460 |
|
|
}
|
| 461 |
|
|
if (strncmp ( line+21,"D",1 ) != 0) if (sscanf(line,"%d",&index)!=1)
|
| 462 |
|
|
{
|
| 463 |
|
|
m3d_erreur(ERR_FORMAT) ;
|
| 464 |
|
|
*ierr = VRAI ;
|
| 465 |
|
|
return ;
|
| 466 |
|
|
}
|
| 467 |
|
|
i++ ;
|
| 468 |
|
|
}
|
| 469 |
|
|
*nb_ele = i ;
|
| 470 |
|
|
rewind(stream) ;
|
| 471 |
|
|
|
| 472 |
|
|
/* recherche du bloc element */
|
| 473 |
|
|
if (!fgets(line,MAX_LINE,stream))
|
| 474 |
|
|
{
|
| 475 |
|
|
m3d_erreur(ERR_FORMAT) ;
|
| 476 |
|
|
*ierr = VRAI ;
|
| 477 |
|
|
return ;
|
| 478 |
|
|
}
|
| 479 |
|
|
|
| 480 |
|
|
while ( (strncmp(line,BLOC_ELE,6)) && (strncmp(line,BLOC_ELE_MAS,6)) )
|
| 481 |
|
|
if (!fgets(line,MAX_LINE,stream))
|
| 482 |
|
|
{
|
| 483 |
|
|
m3d_erreur(ERR_FORMAT) ;
|
| 484 |
|
|
*ierr = VRAI ;
|
| 485 |
|
|
return ;
|
| 486 |
|
|
}
|
| 487 |
|
|
|
| 488 |
|
|
/* on pointe sur le bloc des elements */
|
| 489 |
|
|
gest->numele2 = (int*)calloc(6 * (*nb_ele),sizeof(int)) ;
|
| 490 |
|
|
if (gest->numele2 == NULL)
|
| 491 |
|
|
{
|
| 492 |
|
|
m3d_erreur(ERR_ALLOC) ;
|
| 493 |
|
|
*ierr = VRAI ;
|
| 494 |
|
|
return ;
|
| 495 |
|
|
}
|
| 496 |
|
|
numele2 = gest->numele2 ;
|
| 497 |
|
|
for (i=0;i<*nb_ele;i++)
|
| 498 |
|
|
{
|
| 499 |
|
|
if (!fgets(line,MAX_LINE,stream))
|
| 500 |
|
|
{
|
| 501 |
|
|
m3d_erreur(ERR_FORMAT) ;
|
| 502 |
|
|
*ierr = VRAI ;
|
| 503 |
|
|
return ;
|
| 504 |
|
|
}
|
| 505 |
|
|
if (!fgets(line,MAX_LINE,stream))
|
| 506 |
|
|
{
|
| 507 |
|
|
m3d_erreur(ERR_FORMAT) ;
|
| 508 |
|
|
*ierr = VRAI ;
|
| 509 |
|
|
return ;
|
| 510 |
|
|
}
|
| 511 |
|
|
if (sscanf(line,"%d%d%d%d%d%d",&j1,&j2,&j3,&j4,&j5,&j6)!=6)
|
| 512 |
|
|
{
|
| 513 |
|
|
m3d_erreur(ERR_FORMAT) ;
|
| 514 |
|
|
*ierr = VRAI ;
|
| 515 |
|
|
return ;
|
| 516 |
|
|
}
|
| 517 |
|
|
numele[3*i] = corresp[j1] ;
|
| 518 |
|
|
numele[3*i+1] = corresp[j3] ;
|
| 519 |
|
|
numele[3*i+2] = corresp[j5] ;
|
| 520 |
|
|
numele2[6*i] = numele[3*i] ;
|
| 521 |
|
|
numele2[6*i+2] = numele[3*i+1] ;
|
| 522 |
|
|
numele2[6*i+4] = numele[3*i+2] ;
|
| 523 |
|
|
numele2[6*i+1] = corresp[j2] ;
|
| 524 |
|
|
numele2[6*i+3] = corresp[j4] ;
|
| 525 |
|
|
numele2[6*i+5] = corresp[j6] ;
|
| 526 |
|
|
tablin[(corresp[j2])] = FAUX ;
|
| 527 |
|
|
tablin[(corresp[j4])] = FAUX ;
|
| 528 |
|
|
tablin[(corresp[j6])] = FAUX ;
|
| 529 |
|
|
}
|
| 530 |
|
|
/* parcours du tableau des coordonnees coord2 */
|
| 531 |
|
|
*nb_noeud = 0 ;
|
| 532 |
|
|
for (i=1;i<=gest->nb_noe_qua;i++)/* numeros fortran */
|
| 533 |
|
|
{
|
| 534 |
|
|
if (tablin[i]==VRAI)
|
| 535 |
|
|
{
|
| 536 |
|
|
coord[x(*nb_noeud)] = coord2[x(i-1)] ;
|
| 537 |
|
|
coord[y(*nb_noeud)] = coord2[y(i-1)] ;
|
| 538 |
|
|
coord[z(*nb_noeud)] = coord2[z(i-1)] ;
|
| 539 |
|
|
*nb_noeud = *nb_noeud + 1 ;
|
| 540 |
|
|
/* correspondance */
|
| 541 |
|
|
neww[i] = *nb_noeud ;
|
| 542 |
|
|
old[*nb_noeud] = i ;
|
| 543 |
|
|
}
|
| 544 |
|
|
}
|
| 545 |
|
|
/* renumerotation des elements */
|
| 546 |
|
|
for (i=0;i<*nb_ele;i++)/* numeros fortran */
|
| 547 |
|
|
{
|
| 548 |
|
|
numele[3*i] = neww[numele[3*i]] ;
|
| 549 |
|
|
numele[3*i+1] = neww[numele[3*i+1]] ;
|
| 550 |
|
|
numele[3*i+2] = neww[numele[3*i+2]] ;
|
| 551 |
|
|
}
|
| 552 |
|
|
}
|
| 553 |
|
|
free(corresp) ;
|
| 554 |
|
|
fclose(stream) ;
|
| 555 |
|
|
return ;
|
| 556 |
|
|
}
|
