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/*****************************************************************
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r3d_m1d.cpp Type:Func
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Remmaillage des edge
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Date de creation : 12-8-1997 14 :36 :35
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Derniere version : 12-8-1997 14 :36 :35
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Vincent FRANCOIS
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*****************************************************************/
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/**************************/
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/* include */
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/**************************/
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/* variables globales */
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include "const.h"
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#include "memoire.h"
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#include "struct.h"
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#include "prototype.h"
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/**************************/
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/* variables globales */
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extern struct environnement env;
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extern struct s_mesh *mesh;
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extern struct s_maillage *maillage;
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extern struct s_acis *acis;
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void r3d_m1d(void)
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{
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int i,j,k;
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struct s_edge *edge;
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struct s_noeud *no1,*no2,*no,*noo,*no1a,*no1b;
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struct s_segment *seg,*segref,*segrech;
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float indice,indic1,indic2;
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for (i=0;i<acis->nb_edge;i++)
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{
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edge=ADRESSE(i,edge,acis->);
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if (edge->sense==0)
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{
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no1=edge->start_vertex->noeud;
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no2=edge->end_vertex->noeud;
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}
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else
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{
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no2=edge->start_vertex->noeud;
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no1=edge->end_vertex->noeud;
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}
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no1->pos=edge->t1;
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no2->pos=edge->t1+edge->t2;
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no=no1;
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segref=NULL;
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k=(-1);
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if ((edge->nb_segment==0)&& (no1==no2)) r3d_dis(edge,no1,no2);
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else do
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{
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k++;
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segrech=NULL;
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for (j=0;j<edge->nb_segment;j++)
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{
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seg=edge->segment[j];
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if ((seg!=segref)&&((seg->n1==no->num)||(seg->n2==no->num)))
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if (segrech!=NULL)
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{
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no1a=ADRESSE(seg->n1,noeud,mesh->);
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no1b=ADRESSE(seg->n2,noeud,mesh->);
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if (no1a->num==no->num) indic1=no1b->pos; else indic1=no1a->pos;
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no1a=ADRESSE(segrech->n1,noeud,mesh->);
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no1b=ADRESSE(segrech->n2,noeud,mesh->);
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if (no1a->num==no->num) indic2=no1b->pos; else indic2=no1a->pos;
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if (indic1<indic2) segrech=seg;
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}
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else segrech=seg;
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}
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if ((segrech!=NULL) && (k==0) && (no1==no2))
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{
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if (segrech->n1==no->num) noo=ADRESSE(segrech->n2,noeud,mesh->);
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else noo=ADRESSE(segrech->n1,noeud,mesh->);
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for (j=0;j<edge->nb_segment;j++)
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{
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seg=edge->segment[j];
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no1a=ADRESSE(seg->n1,noeud,mesh->);
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no1b=ADRESSE(seg->n2,noeud,mesh->);
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if (no1a->pos<noo->pos) segrech=NULL;
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if (no1b->pos<noo->pos) segrech=NULL;
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}
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}
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if (segrech!=NULL)
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{
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if (segrech->n1==no->num) no=ADRESSE(segrech->n2,noeud,mesh->);
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else no=ADRESSE(segrech->n1,noeud,mesh->);
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segref=segrech;
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}
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else
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{
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indice=no2->pos;
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noo=NULL;
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for (j=0;j<edge->nb_segment;j++)
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{
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seg=edge->segment[j];
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no1a=ADRESSE(seg->n1,noeud,mesh->);
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no1b=ADRESSE(seg->n2,noeud,mesh->);
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if ((no1a->pos>no->pos) && (no1a->pos<indice))
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{
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indice=no1a->pos;
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noo=no1a;
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}
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if ((no1b->pos>no->pos) && (no1b->pos<indice))
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{
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indice=no1b->pos;
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noo=no1b;
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}
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}
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if (noo==NULL) noo=no2;
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segref=r3d_dis(edge,no,noo);
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no=noo;
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}
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}
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while (no!=no2);
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}
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}
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