| 1 |
/*****************************************************************
|
| 2 |
|
| 3 |
o3d_inv_face.cpp Type:Func
|
| 4 |
|
| 5 |
remaillage par suppression d une face
|
| 6 |
|
| 7 |
Date de creation : 29-4-1999 14 :30 :39
|
| 8 |
Derniere version : 29-4-1999 14 :30 :39
|
| 9 |
|
| 10 |
Vincent FRANCOIS
|
| 11 |
|
| 12 |
*****************************************************************/
|
| 13 |
|
| 14 |
|
| 15 |
|
| 16 |
|
| 17 |
|
| 18 |
/**************************/
|
| 19 |
/* include */
|
| 20 |
#include <stdio.h>
|
| 21 |
#include <string.h>
|
| 22 |
#include <stdlib.h>
|
| 23 |
#include <math.h>
|
| 24 |
#include "const.h"
|
| 25 |
#include "memoire.h"
|
| 26 |
#include "struct.h"
|
| 27 |
#include "struct3d.h"
|
| 28 |
#include "prototype.h"
|
| 29 |
|
| 30 |
/**************************/
|
| 31 |
/* variables globales */
|
| 32 |
extern struct environnement env;
|
| 33 |
extern struct s_mesh *mesh;
|
| 34 |
|
| 35 |
|
| 36 |
|
| 37 |
/**************************/
|
| 38 |
/* programme principal */
|
| 39 |
|
| 40 |
int o3d_inv_face(struct s_tetra *tet)
|
| 41 |
{
|
| 42 |
int face[4];
|
| 43 |
struct s_tetra *tet_voisin,**l_tetra,*tet_nv,*tmp,*tmp2,*tettmp;
|
| 44 |
int facenum,cas;
|
| 45 |
struct s_noeud *no1,*no2,*no3,*noa,*nob,*noc,*nod,*no;
|
| 46 |
struct s_triangle *tri1,*tri2,*tri3,*tri4;
|
| 47 |
int i,j,k;
|
| 48 |
float ab[4],ad[4],ac[4],vec[4];
|
| 49 |
float eps,volume,volume_ori;
|
| 50 |
float crit1,crit2,crit3,crit_opt,crit_solution[4],crit_dep,crit;
|
| 51 |
int n4,n5,num,nummin;
|
| 52 |
|
| 53 |
|
| 54 |
crit_solution[0]=0.;
|
| 55 |
crit_solution[1]=0.;
|
| 56 |
crit_solution[2]=0.;
|
| 57 |
crit_solution[3]=0.;
|
| 58 |
if (tet->triangle[0]->type==BODY) face[0]=1; else face[0]=0;
|
| 59 |
if (tet->triangle[1]->type==BODY) face[1]=1; else face[1]=0;
|
| 60 |
if (tet->triangle[2]->type==BODY) face[2]=1; else face[2]=0;
|
| 61 |
if (tet->triangle[3]->type==BODY) face[3]=1; else face[3]=0;
|
| 62 |
for (facenum=0;facenum<4;facenum++)
|
| 63 |
{
|
| 64 |
if (face[facenum])
|
| 65 |
{
|
| 66 |
tet_voisin=NULL;
|
| 67 |
no1=ADRESSE(tet->triangle[facenum]->n1,noeud,mesh->);
|
| 68 |
no2=ADRESSE(tet->triangle[facenum]->n2,noeud,mesh->);
|
| 69 |
no3=ADRESSE(tet->triangle[facenum]->n3,noeud,mesh->);
|
| 70 |
for (i=0;i<no1->nb_tetra;i++)
|
| 71 |
for (j=0;j<no2->nb_tetra;j++)
|
| 72 |
for (k=0;k<no3->nb_tetra;k++)
|
| 73 |
if ((no1->tetra[i]==no2->tetra[j]) && (no1->tetra[i]==no3->tetra[k]))
|
| 74 |
if (no1->tetra[i]!=tet)
|
| 75 |
if (no1->tetra[i]->etat==ACTIF)
|
| 76 |
tet_voisin=no1->tetra[i];
|
| 77 |
|
| 78 |
noa=ADRESSE(tet->n1,noeud,mesh->);
|
| 79 |
nob=ADRESSE(tet->n2,noeud,mesh->);
|
| 80 |
noc=ADRESSE(tet->n3,noeud,mesh->);
|
| 81 |
nod=ADRESSE(tet->n4,noeud,mesh->);
|
| 82 |
VEC(ab,noa,nob);
|
| 83 |
VEC(ac,noa,noc);
|
| 84 |
VEC(ad,noa,nod);
|
| 85 |
PVEC(vec,ab,ac);
|
| 86 |
volume_ori=(float)fabs((double)PSCA(vec,ad));
|
| 87 |
noa=ADRESSE(tet_voisin->n1,noeud,mesh->);
|
| 88 |
nob=ADRESSE(tet_voisin->n2,noeud,mesh->);
|
| 89 |
noc=ADRESSE(tet_voisin->n3,noeud,mesh->);
|
| 90 |
nod=ADRESSE(tet_voisin->n4,noeud,mesh->);
|
| 91 |
VEC(ab,noa,nob);
|
| 92 |
VEC(ac,noa,noc);
|
| 93 |
VEC(ad,noa,nod);
|
| 94 |
PVEC(vec,ab,ac);
|
| 95 |
volume_ori=volume_ori+(float)fabs((double)PSCA(vec,ad));
|
| 96 |
if (tet->n1!=no1->num)
|
| 97 |
if (tet->n1!=no2->num)
|
| 98 |
if (tet->n1!=no3->num)
|
| 99 |
n4=tet->n1;
|
| 100 |
if (tet->n2!=no1->num)
|
| 101 |
if (tet->n2!=no2->num)
|
| 102 |
if (tet->n2!=no3->num)
|
| 103 |
n4=tet->n2;
|
| 104 |
if (tet->n3!=no1->num)
|
| 105 |
if (tet->n3!=no2->num)
|
| 106 |
if (tet->n3!=no3->num)
|
| 107 |
n4=tet->n3;
|
| 108 |
if (tet->n4!=no1->num)
|
| 109 |
if (tet->n4!=no2->num)
|
| 110 |
if (tet->n4!=no3->num)
|
| 111 |
n4=tet->n1;
|
| 112 |
if (tet_voisin->n1!=no1->num)
|
| 113 |
if (tet_voisin->n1!=no2->num)
|
| 114 |
if (tet_voisin->n1!=no3->num)
|
| 115 |
n5=tet_voisin->n1;
|
| 116 |
if (tet_voisin->n2!=no1->num)
|
| 117 |
if (tet_voisin->n2!=no2->num)
|
| 118 |
if (tet_voisin->n2!=no3->num)
|
| 119 |
n5=tet_voisin->n2;
|
| 120 |
if (tet_voisin->n3!=no1->num)
|
| 121 |
if (tet_voisin->n3!=no2->num)
|
| 122 |
if (tet_voisin->n3!=no3->num)
|
| 123 |
n5=tet_voisin->n3;
|
| 124 |
if (tet_voisin->n4!=no1->num)
|
| 125 |
if (tet_voisin->n4!=no2->num)
|
| 126 |
if (tet_voisin->n4!=no3->num)
|
| 127 |
n5=tet_voisin->n4;
|
| 128 |
MINI(crit_dep,tet->crit,tet_voisin->crit);
|
| 129 |
|
| 130 |
noa=ADRESSE(n4,noeud,mesh->);
|
| 131 |
nob=ADRESSE(no1->num,noeud,mesh->);
|
| 132 |
noc=ADRESSE(no2->num,noeud,mesh->);
|
| 133 |
nod=ADRESSE(n5,noeud,mesh->);
|
| 134 |
VEC(ab,noa,nob);
|
| 135 |
VEC(ac,noa,noc);
|
| 136 |
VEC(ad,noa,nod);
|
| 137 |
PVEC(vec,ab,ac);
|
| 138 |
volume=(float)fabs((double)PSCA(vec,ad));
|
| 139 |
noa=ADRESSE(n4,noeud,mesh->);
|
| 140 |
nob=ADRESSE(n5,noeud,mesh->);
|
| 141 |
noc=ADRESSE(no2->num,noeud,mesh->);
|
| 142 |
nod=ADRESSE(no3->num,noeud,mesh->);
|
| 143 |
VEC(ab,noa,nob);
|
| 144 |
VEC(ac,noa,noc);
|
| 145 |
VEC(ad,noa,nod);
|
| 146 |
PVEC(vec,ab,ac);
|
| 147 |
volume=volume+(float)fabs((double)PSCA(vec,ad));
|
| 148 |
noa=ADRESSE(n4,noeud,mesh->);
|
| 149 |
nob=ADRESSE(n5,noeud,mesh->);
|
| 150 |
noc=ADRESSE(no1->num,noeud,mesh->);
|
| 151 |
nod=ADRESSE(no3->num,noeud,mesh->);
|
| 152 |
VEC(ab,noa,nob);
|
| 153 |
VEC(ac,noa,noc);
|
| 154 |
VEC(ad,noa,nod);
|
| 155 |
PVEC(vec,ab,ac);
|
| 156 |
volume=volume+(float)fabs((double)PSCA(vec,ad));
|
| 157 |
eps=0.0018*(float)pow((double)volume,0.666666666);
|
| 158 |
if (EGAL(volume,volume_ori,eps))
|
| 159 |
{
|
| 160 |
crit1=o3d_cal_qual(n4,no1->num,no2->num,n5);
|
| 161 |
crit2=o3d_cal_qual(n4,n5,no2->num,no3->num);
|
| 162 |
crit3=o3d_cal_qual(n4,n5,no1->num,no3->num);
|
| 163 |
MINI(crit_opt,crit1,crit2);
|
| 164 |
MINI(crit_opt,crit_opt,crit3);
|
| 165 |
if (crit_opt>crit_dep)
|
| 166 |
crit_solution[facenum]=crit_opt;
|
| 167 |
else crit_solution[facenum]=0.;
|
| 168 |
}
|
| 169 |
else crit_solution[facenum]=0.;
|
| 170 |
}
|
| 171 |
|
| 172 |
}
|
| 173 |
MAXI(crit_opt,crit_solution[0],crit_solution[1]);
|
| 174 |
MAXI(crit_opt,crit_opt,crit_solution[2]);
|
| 175 |
MAXI(crit_opt,crit_opt,crit_solution[3]);
|
| 176 |
if (crit_opt!=0)
|
| 177 |
{
|
| 178 |
if (crit_opt==crit_solution[0]) facenum=0;
|
| 179 |
if (crit_opt==crit_solution[1]) facenum=1;
|
| 180 |
if (crit_opt==crit_solution[2]) facenum=2;
|
| 181 |
if (crit_opt==crit_solution[3]) facenum=3;
|
| 182 |
no1=ADRESSE(tet->triangle[facenum]->n1,noeud,mesh->);
|
| 183 |
no2=ADRESSE(tet->triangle[facenum]->n2,noeud,mesh->);
|
| 184 |
no3=ADRESSE(tet->triangle[facenum]->n3,noeud,mesh->);
|
| 185 |
tet_voisin=NULL;
|
| 186 |
for (i=0;i<no1->nb_tetra;i++)
|
| 187 |
for (j=0;j<no2->nb_tetra;j++)
|
| 188 |
for (k=0;k<no3->nb_tetra;k++)
|
| 189 |
if ((no1->tetra[i]==no2->tetra[j]) && (no1->tetra[i]==no3->tetra[k]))
|
| 190 |
if (no1->tetra[i]->etat==ACTIF)
|
| 191 |
if (no1->tetra[i]!=tet)
|
| 192 |
tet_voisin=no1->tetra[i];
|
| 193 |
if (tet->n1!=no1->num)
|
| 194 |
if (tet->n1!=no2->num)
|
| 195 |
if (tet->n1!=no3->num)
|
| 196 |
n4=tet->n1;
|
| 197 |
if (tet->n2!=no1->num)
|
| 198 |
if (tet->n2!=no2->num)
|
| 199 |
if (tet->n2!=no3->num)
|
| 200 |
n4=tet->n2;
|
| 201 |
if (tet->n3!=no1->num)
|
| 202 |
if (tet->n3!=no2->num)
|
| 203 |
if (tet->n3!=no3->num)
|
| 204 |
n4=tet->n3;
|
| 205 |
if (tet->n4!=no1->num)
|
| 206 |
if (tet->n4!=no2->num)
|
| 207 |
if (tet->n4!=no3->num)
|
| 208 |
n4=tet->n1;
|
| 209 |
if (tet_voisin->n1!=no1->num)
|
| 210 |
if (tet_voisin->n1!=no2->num)
|
| 211 |
if (tet_voisin->n1!=no3->num)
|
| 212 |
n5=tet_voisin->n1;
|
| 213 |
if (tet_voisin->n2!=no1->num)
|
| 214 |
if (tet_voisin->n2!=no2->num)
|
| 215 |
if (tet_voisin->n2!=no3->num)
|
| 216 |
n5=tet_voisin->n2;
|
| 217 |
if (tet_voisin->n3!=no1->num)
|
| 218 |
if (tet_voisin->n3!=no2->num)
|
| 219 |
if (tet_voisin->n3!=no3->num)
|
| 220 |
n5=tet_voisin->n3;
|
| 221 |
if (tet_voisin->n4!=no1->num)
|
| 222 |
if (tet_voisin->n4!=no2->num)
|
| 223 |
if (tet_voisin->n4!=no3->num)
|
| 224 |
n5=tet_voisin->n4;
|
| 225 |
l_tetra=(struct s_tetra **)calloc(mesh->nb_tetra+1,sizeof(struct s_tetra *));
|
| 226 |
ERREUR_ALLOC(l_tetra);
|
| 227 |
for (k=0;k<4;k++)
|
| 228 |
{
|
| 229 |
if (k==0) no=ADRESSE(tet->n1,noeud,mesh->);
|
| 230 |
if (k==1) no=ADRESSE(tet->n2,noeud,mesh->);
|
| 231 |
if (k==2) no=ADRESSE(tet->n3,noeud,mesh->);
|
| 232 |
if (k==3) no=ADRESSE(tet->n4,noeud,mesh->);
|
| 233 |
j=0;
|
| 234 |
while ( (j<no->nb_tetra) )
|
| 235 |
{
|
| 236 |
if (no->tetra[j]==tet)
|
| 237 |
{
|
| 238 |
if (j!=(no->nb_tetra-1))
|
| 239 |
{
|
| 240 |
memcpy(l_tetra,&(no->tetra[j+1]),(no->nb_tetra-1-j)*sizeof(struct s_tetra *));
|
| 241 |
memcpy(&(no->tetra[j]),l_tetra,(no->nb_tetra-1-j)*sizeof(struct s_tetra *));
|
| 242 |
}
|
| 243 |
no->tetra[no->nb_tetra-1]=NULL;
|
| 244 |
no->nb_tetra--;
|
| 245 |
}
|
| 246 |
else j++;
|
| 247 |
}
|
| 248 |
}
|
| 249 |
MINI(nummin,tet->n1,tet->n2);
|
| 250 |
MINI(nummin,nummin,tet->n3);
|
| 251 |
MINI(nummin,nummin,tet->n4);
|
| 252 |
no=ADRESSE(nummin,noeud,mesh->);
|
| 253 |
tettmp=no->tete_tet_petit;
|
| 254 |
if (tettmp==tet)
|
| 255 |
{
|
| 256 |
no->tete_tet_petit=no->tete_tet_petit->suiv;
|
| 257 |
if (no->tete_tet_petit==NULL) no->queue_tet_petit=NULL;
|
| 258 |
}
|
| 259 |
else
|
| 260 |
{
|
| 261 |
while (tettmp->suiv!=tet) tettmp=tettmp->suiv;
|
| 262 |
tettmp->suiv=tettmp->suiv->suiv;
|
| 263 |
if (tettmp->suiv==NULL) no->queue_tet_petit=tettmp;
|
| 264 |
}
|
| 265 |
tet->suiv=NULL;
|
| 266 |
cas=(int)(tet->crit*10.);
|
| 267 |
tmp=tet->suivant;
|
| 268 |
tmp2=tet->precedent;
|
| 269 |
if (tet->precedent!=NULL) tet->precedent->suivant=tmp;
|
| 270 |
else mesh->tete_tetra[cas]=tmp;
|
| 271 |
if (tet->suivant!=NULL) tet->suivant->precedent=tmp2;
|
| 272 |
else mesh->queue_tetra[cas]=tmp2;
|
| 273 |
tet->precedent=NULL;
|
| 274 |
tet->suivant=NULL;
|
| 275 |
tet->n1=(-1);
|
| 276 |
tet->n2=(-1);
|
| 277 |
tet->n3=(-1);
|
| 278 |
tet->n4=(-1);
|
| 279 |
tet->crit=0.;
|
| 280 |
tet->opt=0;
|
| 281 |
if (tet->triangle[0]->type==FACE) {tet->triangle[0]->tetra[0]=NULL;tet->triangle[0]->tetra[1]=NULL;}
|
| 282 |
else if (tet->triangle[0]->tetra[0]==tet) {tet->triangle[0]->tetra[0]=tet->triangle[0]->tetra[1];tet->triangle[0]->tetra[1]=NULL;}
|
| 283 |
if (tet->triangle[1]->type==FACE) {tet->triangle[1]->tetra[0]=NULL;tet->triangle[1]->tetra[1]=NULL;}
|
| 284 |
else if (tet->triangle[1]->tetra[0]==tet) {tet->triangle[1]->tetra[0]=tet->triangle[1]->tetra[1];tet->triangle[1]->tetra[1]=NULL;}
|
| 285 |
if (tet->triangle[2]->type==FACE) {tet->triangle[2]->tetra[0]=NULL;tet->triangle[2]->tetra[1]=NULL;}
|
| 286 |
else if (tet->triangle[2]->tetra[0]==tet) {tet->triangle[2]->tetra[0]=tet->triangle[2]->tetra[1];tet->triangle[2]->tetra[1]=NULL;}
|
| 287 |
if (tet->triangle[3]->type==FACE) {tet->triangle[3]->tetra[0]=NULL;tet->triangle[3]->tetra[1]=NULL;}
|
| 288 |
else if (tet->triangle[3]->tetra[0]==tet) {tet->triangle[3]->tetra[0]=tet->triangle[3]->tetra[1];tet->triangle[3]->tetra[1]=NULL;}
|
| 289 |
tet->triangle[0]=NULL;
|
| 290 |
tet->triangle[1]=NULL;
|
| 291 |
tet->triangle[2]=NULL;
|
| 292 |
tet->triangle[3]=NULL;
|
| 293 |
for (k=0;k<4;k++)
|
| 294 |
{
|
| 295 |
if (k==0) no=ADRESSE(tet_voisin->n1,noeud,mesh->);
|
| 296 |
if (k==1) no=ADRESSE(tet_voisin->n2,noeud,mesh->);
|
| 297 |
if (k==2) no=ADRESSE(tet_voisin->n3,noeud,mesh->);
|
| 298 |
if (k==3) no=ADRESSE(tet_voisin->n4,noeud,mesh->);
|
| 299 |
j=0;
|
| 300 |
while ( (j<no->nb_tetra) )
|
| 301 |
{
|
| 302 |
if (no->tetra[j]==tet_voisin)
|
| 303 |
{
|
| 304 |
if (j!=(no->nb_tetra-1))
|
| 305 |
{
|
| 306 |
memcpy(l_tetra,&(no->tetra[j+1]),(no->nb_tetra-1-j)*sizeof(struct s_tetra *));
|
| 307 |
memcpy(&(no->tetra[j]),l_tetra,(no->nb_tetra-1-j)*sizeof(struct s_tetra *));
|
| 308 |
}
|
| 309 |
no->tetra[no->nb_tetra-1]=NULL;
|
| 310 |
no->nb_tetra--;
|
| 311 |
}
|
| 312 |
else j++;
|
| 313 |
}
|
| 314 |
}
|
| 315 |
MINI(nummin,tet_voisin->n1,tet_voisin->n2);
|
| 316 |
MINI(nummin,nummin,tet_voisin->n3);
|
| 317 |
MINI(nummin,nummin,tet_voisin->n4);
|
| 318 |
no=ADRESSE(nummin,noeud,mesh->);
|
| 319 |
tettmp=no->tete_tet_petit;
|
| 320 |
if (tettmp==tet_voisin)
|
| 321 |
{
|
| 322 |
no->tete_tet_petit=no->tete_tet_petit->suiv;
|
| 323 |
if (no->tete_tet_petit==NULL) no->queue_tet_petit=NULL;
|
| 324 |
}
|
| 325 |
else
|
| 326 |
{
|
| 327 |
while (tettmp->suiv!=tet_voisin) tettmp=tettmp->suiv;
|
| 328 |
tettmp->suiv=tettmp->suiv->suiv;
|
| 329 |
if (tettmp->suiv==NULL) no->queue_tet_petit=tettmp;
|
| 330 |
}
|
| 331 |
tet_voisin->suiv=NULL;
|
| 332 |
cas=(int)(tet_voisin->crit*10.);
|
| 333 |
tmp=tet_voisin->suivant;
|
| 334 |
tmp2=tet_voisin->precedent;
|
| 335 |
if (tet_voisin->precedent!=NULL) tet_voisin->precedent->suivant=tmp;
|
| 336 |
else mesh->tete_tetra[cas]=tmp;
|
| 337 |
if (tet_voisin->suivant!=NULL) tet_voisin->suivant->precedent=tmp2;
|
| 338 |
else mesh->queue_tetra[cas]=tmp2;
|
| 339 |
tet_voisin->precedent=NULL;
|
| 340 |
tet_voisin->suivant=NULL;
|
| 341 |
tet_voisin->n1=(-1);
|
| 342 |
tet_voisin->n2=(-1);
|
| 343 |
tet_voisin->n3=(-1);
|
| 344 |
tet_voisin->n4=(-1);
|
| 345 |
tet_voisin->crit=0.;
|
| 346 |
tet_voisin->opt=0;
|
| 347 |
if (tet_voisin->triangle[0]->type==FACE) {tet_voisin->triangle[0]->tetra[0]=NULL;tet_voisin->triangle[0]->tetra[1]=NULL;}
|
| 348 |
else if (tet_voisin->triangle[0]->tetra[0]==tet_voisin) {tet_voisin->triangle[0]->tetra[0]=tet_voisin->triangle[0]->tetra[1];tet_voisin->triangle[0]->tetra[1]=NULL;}
|
| 349 |
if (tet_voisin->triangle[1]->type==FACE) {tet_voisin->triangle[1]->tetra[0]=NULL;tet_voisin->triangle[1]->tetra[1]=NULL;}
|
| 350 |
else if (tet_voisin->triangle[1]->tetra[0]==tet) {tet_voisin->triangle[1]->tetra[0]=tet_voisin->triangle[1]->tetra[1];tet_voisin->triangle[1]->tetra[1]=NULL;}
|
| 351 |
if (tet_voisin->triangle[2]->type==FACE) {tet_voisin->triangle[2]->tetra[0]=NULL;tet_voisin->triangle[2]->tetra[1]=NULL;}
|
| 352 |
else if (tet_voisin->triangle[2]->tetra[0]==tet) {tet_voisin->triangle[2]->tetra[0]=tet_voisin->triangle[2]->tetra[1];tet_voisin->triangle[2]->tetra[1]=NULL;}
|
| 353 |
if (tet_voisin->triangle[3]->type==FACE) {tet_voisin->triangle[3]->tetra[0]=NULL;tet_voisin->triangle[3]->tetra[1]=NULL;}
|
| 354 |
else if (tet_voisin->triangle[3]->tetra[0]==tet) {tet_voisin->triangle[3]->tetra[0]=tet_voisin->triangle[3]->tetra[1];tet_voisin->triangle[3]->tetra[1]=NULL;}
|
| 355 |
tet_voisin->triangle[0]=NULL;
|
| 356 |
tet_voisin->triangle[1]=NULL;
|
| 357 |
tet_voisin->triangle[2]=NULL;
|
| 358 |
tet_voisin->triangle[3]=NULL;
|
| 359 |
free(l_tetra);
|
| 360 |
crit=m3d_cal_qual(n4,no1->num,no2->num,n5);
|
| 361 |
tet->n1=n4;
|
| 362 |
tet->n2=no1->num;
|
| 363 |
tet->n3=no2->num;
|
| 364 |
tet->n4=n5;
|
| 365 |
if (crit==0.)
|
| 366 |
{
|
| 367 |
tet->n3=n5;
|
| 368 |
tet->n4=no2->num;
|
| 369 |
}
|
| 370 |
m3d_i_triangle(&tri1,tet->n1,tet->n3,tet->n2,TOTAL);
|
| 371 |
m3d_i_triangle(&tri2,tet->n1,tet->n2,tet->n4,TOTAL);
|
| 372 |
m3d_i_triangle(&tri3,tet->n2,tet->n3,tet->n4,TOTAL);
|
| 373 |
m3d_i_triangle(&tri4,tet->n1,tet->n4,tet->n3,TOTAL);
|
| 374 |
if (tri1->tetra[0]==NULL) tri1->tetra[0]=tet; else tri1->tetra[1]=tet;
|
| 375 |
if (tri2->tetra[0]==NULL) tri2->tetra[0]=tet; else tri2->tetra[1]=tet;
|
| 376 |
if (tri3->tetra[0]==NULL) tri3->tetra[0]=tet; else tri3->tetra[1]=tet;
|
| 377 |
if (tri4->tetra[0]==NULL) tri4->tetra[0]=tet; else tri4->tetra[1]=tet;
|
| 378 |
tri1->front=2;
|
| 379 |
tri2->front=2;
|
| 380 |
tri3->front=2;
|
| 381 |
tri4->front=2;
|
| 382 |
tet->type=BODY;
|
| 383 |
tet->num_ent=0;
|
| 384 |
tet->crit=m3d_cal_qual(tet->n1,tet->n2,tet->n3,tet->n4);
|
| 385 |
tet->triangle[0]=tri1;
|
| 386 |
tet->triangle[1]=tri2;
|
| 387 |
tet->triangle[2]=tri3;
|
| 388 |
tet->triangle[3]=tri4;
|
| 389 |
tet->etat=ACTIF;
|
| 390 |
no=ADRESSE(tet->n1,noeud,mesh->);
|
| 391 |
NEW_POINTEUR(num,tetra,no->);
|
| 392 |
no->tetra[num]=tet;
|
| 393 |
no=ADRESSE(tet->n2,noeud,mesh->);
|
| 394 |
NEW_POINTEUR(num,tetra,no->);
|
| 395 |
no->tetra[num]=tet;
|
| 396 |
no=ADRESSE(tet->n3,noeud,mesh->);
|
| 397 |
NEW_POINTEUR(num,tetra,no->);
|
| 398 |
no->tetra[num]=tet;
|
| 399 |
no=ADRESSE(tet->n4,noeud,mesh->);
|
| 400 |
NEW_POINTEUR(num,tetra,no->);
|
| 401 |
no->tetra[num]=tet;
|
| 402 |
MINI(nummin,tet->n1,tet->n2);
|
| 403 |
MINI(nummin,nummin,tet->n3);
|
| 404 |
MINI(nummin,nummin,tet->n4);
|
| 405 |
no=ADRESSE(nummin,noeud,mesh->);
|
| 406 |
if (no->tete_tet_petit==NULL)
|
| 407 |
{
|
| 408 |
no->tete_tet_petit=tet;
|
| 409 |
no->queue_tet_petit=tet;
|
| 410 |
}
|
| 411 |
else
|
| 412 |
{
|
| 413 |
no->queue_tet_petit->suiv=tet;
|
| 414 |
no->queue_tet_petit=tet;
|
| 415 |
}
|
| 416 |
m3d_ord_tet(tet);
|
| 417 |
crit=m3d_cal_qual(n4,n5,no2->num,no3->num);
|
| 418 |
tet_voisin->n1=n4;
|
| 419 |
tet_voisin->n2=n5;
|
| 420 |
tet_voisin->n3=no2->num;
|
| 421 |
tet_voisin->n4=no3->num;
|
| 422 |
if (crit==0.)
|
| 423 |
{
|
| 424 |
tet_voisin->n3=no3->num;
|
| 425 |
tet_voisin->n4=no2->num;
|
| 426 |
}
|
| 427 |
m3d_i_triangle(&tri1,tet_voisin->n1,tet_voisin->n3,tet_voisin->n2,TOTAL);
|
| 428 |
m3d_i_triangle(&tri2,tet_voisin->n1,tet_voisin->n2,tet_voisin->n4,TOTAL);
|
| 429 |
m3d_i_triangle(&tri3,tet_voisin->n2,tet_voisin->n3,tet_voisin->n4,TOTAL);
|
| 430 |
m3d_i_triangle(&tri4,tet_voisin->n1,tet_voisin->n4,tet_voisin->n3,TOTAL);
|
| 431 |
if (tri1->tetra[0]==NULL) tri1->tetra[0]=tet_voisin; else tri1->tetra[1]=tet_voisin;
|
| 432 |
if (tri2->tetra[0]==NULL) tri2->tetra[0]=tet_voisin; else tri2->tetra[1]=tet_voisin;
|
| 433 |
if (tri3->tetra[0]==NULL) tri3->tetra[0]=tet_voisin; else tri3->tetra[1]=tet_voisin;
|
| 434 |
if (tri4->tetra[0]==NULL) tri4->tetra[0]=tet_voisin; else tri4->tetra[1]=tet_voisin;
|
| 435 |
tri1->front=2;
|
| 436 |
tri2->front=2;
|
| 437 |
tri3->front=2;
|
| 438 |
tri4->front=2;
|
| 439 |
tet_voisin->type=BODY;
|
| 440 |
tet_voisin->num_ent=0;
|
| 441 |
tet_voisin->crit=m3d_cal_qual(tet_voisin->n1,tet_voisin->n2,tet_voisin->n3,tet_voisin->n4);
|
| 442 |
tet_voisin->triangle[0]=tri1;
|
| 443 |
tet_voisin->triangle[1]=tri2;
|
| 444 |
tet_voisin->triangle[2]=tri3;
|
| 445 |
tet_voisin->triangle[3]=tri4;
|
| 446 |
tet_voisin->etat=ACTIF;
|
| 447 |
no=ADRESSE(tet_voisin->n1,noeud,mesh->);
|
| 448 |
NEW_POINTEUR(num,tetra,no->);
|
| 449 |
no->tetra[num]=tet_voisin;
|
| 450 |
no=ADRESSE(tet_voisin->n2,noeud,mesh->);
|
| 451 |
NEW_POINTEUR(num,tetra,no->);
|
| 452 |
no->tetra[num]=tet_voisin;
|
| 453 |
no=ADRESSE(tet_voisin->n3,noeud,mesh->);
|
| 454 |
NEW_POINTEUR(num,tetra,no->);
|
| 455 |
no->tetra[num]=tet_voisin;
|
| 456 |
no=ADRESSE(tet_voisin->n4,noeud,mesh->);
|
| 457 |
NEW_POINTEUR(num,tetra,no->);
|
| 458 |
no->tetra[num]=tet_voisin;
|
| 459 |
MINI(nummin,tet_voisin->n1,tet_voisin->n2);
|
| 460 |
MINI(nummin,nummin,tet_voisin->n3);
|
| 461 |
MINI(nummin,nummin,tet_voisin->n4);
|
| 462 |
no=ADRESSE(nummin,noeud,mesh->);
|
| 463 |
if (no->tete_tet_petit==NULL)
|
| 464 |
{
|
| 465 |
no->tete_tet_petit=tet_voisin;
|
| 466 |
no->queue_tet_petit=tet_voisin;
|
| 467 |
}
|
| 468 |
else
|
| 469 |
{
|
| 470 |
no->queue_tet_petit->suiv=tet_voisin;
|
| 471 |
no->queue_tet_petit=tet_voisin;
|
| 472 |
}
|
| 473 |
|
| 474 |
m3d_ord_tet(tet_voisin);
|
| 475 |
NEW_ENTITE(tet_nv,tetra,mesh->);
|
| 476 |
crit=m3d_cal_qual(n4,n5,no1->num,no3->num);
|
| 477 |
tet_nv->num=mesh->nb_tetra-1;
|
| 478 |
tet_nv->n1=n4;
|
| 479 |
tet_nv->n2=n5;
|
| 480 |
tet_nv->n3=no1->num;
|
| 481 |
tet_nv->n4=no3->num;
|
| 482 |
if (crit==0.)
|
| 483 |
{
|
| 484 |
tet_nv->n3=no3->num;
|
| 485 |
tet_nv->n4=no1->num;
|
| 486 |
}
|
| 487 |
m3d_i_triangle(&tri1,tet_nv->n1,tet_nv->n3,tet_nv->n2,TOTAL);
|
| 488 |
m3d_i_triangle(&tri2,tet_nv->n1,tet_nv->n2,tet_nv->n4,TOTAL);
|
| 489 |
m3d_i_triangle(&tri3,tet_nv->n2,tet_nv->n3,tet_nv->n4,TOTAL);
|
| 490 |
m3d_i_triangle(&tri4,tet_nv->n1,tet_nv->n4,tet_nv->n3,TOTAL);
|
| 491 |
if (tri1->tetra[0]==NULL) tri1->tetra[0]=tet_nv; else tri1->tetra[1]=tet_nv;
|
| 492 |
if (tri2->tetra[0]==NULL) tri2->tetra[0]=tet_nv; else tri2->tetra[1]=tet_nv;
|
| 493 |
if (tri3->tetra[0]==NULL) tri3->tetra[0]=tet_nv; else tri3->tetra[1]=tet_nv;
|
| 494 |
if (tri4->tetra[0]==NULL) tri4->tetra[0]=tet_nv; else tri4->tetra[1]=tet_nv;
|
| 495 |
tri1->front=2;
|
| 496 |
tri2->front=2;
|
| 497 |
tri3->front=2;
|
| 498 |
tri4->front=2;
|
| 499 |
tet_nv->type=BODY;
|
| 500 |
tet_nv->num_ent=0;
|
| 501 |
tet_nv->crit=m3d_cal_qual(tet_nv->n1,tet_nv->n2,tet_nv->n3,tet_nv->n4);
|
| 502 |
tet_nv->triangle[0]=tri1;
|
| 503 |
tet_nv->triangle[1]=tri2;
|
| 504 |
tet_nv->triangle[2]=tri3;
|
| 505 |
tet_nv->triangle[3]=tri4;
|
| 506 |
tet_nv->etat=ACTIF;
|
| 507 |
no=ADRESSE(tet_nv->n1,noeud,mesh->);
|
| 508 |
NEW_POINTEUR(num,tetra,no->);
|
| 509 |
no->tetra[num]=tet_nv;
|
| 510 |
no=ADRESSE(tet_nv->n2,noeud,mesh->);
|
| 511 |
NEW_POINTEUR(num,tetra,no->);
|
| 512 |
no->tetra[num]=tet_nv;
|
| 513 |
no=ADRESSE(tet_nv->n3,noeud,mesh->);
|
| 514 |
NEW_POINTEUR(num,tetra,no->);
|
| 515 |
no->tetra[num]=tet_nv;
|
| 516 |
no=ADRESSE(tet_nv->n4,noeud,mesh->);
|
| 517 |
NEW_POINTEUR(num,tetra,no->);
|
| 518 |
no->tetra[num]=tet_nv;
|
| 519 |
MINI(nummin,tet_nv->n1,tet_nv->n2);
|
| 520 |
MINI(nummin,nummin,tet_nv->n3);
|
| 521 |
MINI(nummin,nummin,tet_nv->n4);
|
| 522 |
no=ADRESSE(nummin,noeud,mesh->);
|
| 523 |
if (no->tete_tet_petit==NULL)
|
| 524 |
{
|
| 525 |
no->tete_tet_petit=tet_nv;
|
| 526 |
no->queue_tet_petit=tet_nv;
|
| 527 |
}
|
| 528 |
else
|
| 529 |
{
|
| 530 |
no->queue_tet_petit->suiv=tet_nv;
|
| 531 |
no->queue_tet_petit=tet_nv;
|
| 532 |
}
|
| 533 |
m3d_ord_tet(tet_nv);
|
| 534 |
return(1);
|
| 535 |
}
|
| 536 |
else return(0);
|
| 537 |
}
|
