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/*****************************************************************
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m3d_enreg.c Type:Func
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Enregistrement du maillage volumique
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Date de creation : Fri Aug 1 11:10:21 1997
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Derniere version : Fri Aug 1 11:10:21 1997
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Vincent FRANCOIS
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*****************************************************************/
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/**************************/
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/* include */
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#include <stdio.h>
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#include <string.h>
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#include "const.h"
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#include "struct.h"
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#include "struct3d.h"
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#include "memoire.h"
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#include "prototype.h"
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/**************************/
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/* variables globales */
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extern struct s_mesh *mesh;
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extern struct environnement env;
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/**************************/
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/* programme principal */
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void m3d_enreg(int type)
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{
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FILE *fic;
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int i,nb;
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struct s_noeud *no,*no1,*no2,*no3,*no4;
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struct s_tetra *tet;
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struct s_front3d *ft;
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char string[255];
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int nb_noeud,nb_tetra;
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if (type==2)
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{
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strcpy(string,env.fich);
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string[strlen(string)-4]=0;
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strcat(string,"f_2D.mai");
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fic=fopen(string,"wt");
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fprintf(fic,"%d %d \n",mesh->nb_noeud,mesh->nb_front3d);
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for (i=0;i<mesh->nb_noeud;i++)
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{
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no=ADRESSE(i,noeud,mesh->);
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fprintf(fic,"%d %f %f %f\n",i+1,no->x,no->y,no->z);
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}
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for (i=0;i<12;i++)
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{
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ft=mesh->tete_front3d[i];
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while (ft!=NULL)
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{
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fprintf(fic,"3 %d %d %d\n",ft->n1+1,ft->n2+1,ft->n3+1);
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ft=ft->suivant;
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}
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}
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fclose(fic);
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return;
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}
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strcpy(string,env.fich);
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string[strlen(string)-4]=0;
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if (type==1) strcat(string,"c_3D.mai");
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else strcat(string,"_3D.mai");
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fic=fopen(string,"wt");
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nb_noeud=0;
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nb_tetra=0;
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for (i=0;i<mesh->nb_noeud;i++)
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{
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no=ADRESSE(i,noeud,mesh->);
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if (no->etat==ACTIF) nb_noeud++;
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}
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for (i=0;i<mesh->nb_tetra;i++)
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{
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tet=ADRESSE(i,tetra,mesh->);
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if (tet->etat==ACTIF) nb_tetra++;
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}
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fprintf(fic,"%d %d \n",nb_noeud,nb_tetra);
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nb=0;
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for (i=0;i<mesh->nb_noeud;i++)
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{
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no=ADRESSE(i,noeud,mesh->);
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no->renum=(-5);
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if (no->etat==ACTIF)
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{
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fprintf(fic,"%d %f %f %f\n",nb+1,no->x,no->y,no->z);
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no->renum=nb;
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nb++;
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}
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}
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for (i=0;i<mesh->nb_tetra;i++)
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{
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tet=ADRESSE(i,tetra,mesh->);
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if (tet->etat==ACTIF)
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{
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no1=ADRESSE(tet->n1,noeud,mesh->);
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no2=ADRESSE(tet->n2,noeud,mesh->);
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no3=ADRESSE(tet->n3,noeud,mesh->);
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no4=ADRESSE(tet->n4,noeud,mesh->);
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fprintf(fic,"4 %d %d %d %d\n",no1->renum+1,no2->renum+1,no3->renum+1,no4->renum+1);
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}
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}
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fclose(fic);
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}
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