1 |
bechet |
105 |
#include "gestionversion.h" |
2 |
francois |
259 |
#include "toibrep.h" |
3 |
francois |
104 |
#include "mg_file.h" |
4 |
|
|
#include "ot_mathematique.h" |
5 |
|
|
#include "tpl_map_entite.h" |
6 |
francois |
222 |
#include "tpl_relation_entite.h" |
7 |
francois |
104 |
#include "tpl_octree.h" |
8 |
francois |
259 |
#include "toibrep_point.h" |
9 |
francois |
106 |
#include "vct.h" |
10 |
francois |
104 |
#include <math.h> |
11 |
francois |
259 |
#include <fstream> |
12 |
francois |
262 |
#include <string> |
13 |
francois |
259 |
#include "IBrep.h" |
14 |
francois |
276 |
#include "ot_cpu.h" |
15 |
francois |
104 |
|
16 |
|
|
|
17 |
francois |
222 |
|
18 |
francois |
276 |
TOIBREP::TOIBREP(class MG_GESTIONNAIRE *g,class MG_GEOMETRIE *ge,class FEM_MAILLAGE* femm,int nbpas,OT_CPU* compt):geo(ge),gest(g),mai(femm),NPAS(nbpas),affichageactif(0),compteur(compt) |
19 |
francois |
104 |
{ |
20 |
|
|
} |
21 |
|
|
|
22 |
francois |
276 |
TOIBREP::TOIBREP(class MG_GESTIONNAIRE *g,class MG_GEOMETRIE *ge,class FEM_MAILLAGE* femm,int nbpas):geo(ge),gest(g),mai(femm),NPAS(nbpas),affichageactif(0),compteur(NULL) |
23 |
|
|
{ |
24 |
|
|
} |
25 |
|
|
TOIBREP::TOIBREP(class MG_GESTIONNAIRE *g,class MG_GEOMETRIE *ge,class FEM_MAILLAGE* femm):geo(ge),gest(g),mai(femm),NPAS(50),affichageactif(0),compteur(NULL) |
26 |
|
|
{ |
27 |
|
|
} |
28 |
|
|
TOIBREP::TOIBREP(class MG_GESTIONNAIRE *g,class MG_GEOMETRIE *ge,class FEM_MAILLAGE* femm,class OT_CPU* compt):geo(ge),gest(g),mai(femm),NPAS(50),affichageactif(0),compteur(compt) |
29 |
|
|
{ |
30 |
|
|
} |
31 |
francois |
104 |
|
32 |
francois |
259 |
TOIBREP::~TOIBREP() |
33 |
francois |
104 |
{ |
34 |
|
|
} |
35 |
|
|
|
36 |
|
|
|
37 |
|
|
|
38 |
francois |
276 |
void TOIBREP::active_affichage(void (*fonc)(char*)) |
39 |
|
|
{ |
40 |
|
|
affiche=fonc; |
41 |
|
|
affichageactif=1; |
42 |
|
|
} |
43 |
|
|
|
44 |
|
|
int TOIBREP::compare_etat(int etat,int valeur) |
45 |
|
|
{ |
46 |
|
|
int ope=etat&valeur; |
47 |
|
|
if (ope==valeur) |
48 |
|
|
return 1; |
49 |
|
|
return 0; |
50 |
|
|
} |
51 |
|
|
|
52 |
|
|
|
53 |
|
|
|
54 |
francois |
259 |
int TOIBREP::estdansletetra(FEM_TETRA *tet,double x,double y, double z) |
55 |
francois |
104 |
{ |
56 |
francois |
222 |
double *xyz1,*xyz2,*xyz3,*xyz4; |
57 |
|
|
if (tet->get_nb_fem_noeud()==4) |
58 |
|
|
{ |
59 |
|
|
xyz1=tet->get_fem_noeud(0)->get_coord(); |
60 |
|
|
xyz2=tet->get_fem_noeud(1)->get_coord(); |
61 |
|
|
xyz3=tet->get_fem_noeud(2)->get_coord(); |
62 |
|
|
xyz4=tet->get_fem_noeud(3)->get_coord(); |
63 |
|
|
} |
64 |
|
|
if (tet->get_nb_fem_noeud()==10) |
65 |
|
|
{ |
66 |
|
|
xyz1=tet->get_fem_noeud(0)->get_coord(); |
67 |
|
|
xyz2=tet->get_fem_noeud(2)->get_coord(); |
68 |
|
|
xyz3=tet->get_fem_noeud(4)->get_coord(); |
69 |
|
|
xyz4=tet->get_fem_noeud(9)->get_coord(); |
70 |
|
|
} |
71 |
francois |
104 |
OT_VECTEUR_3D v1(xyz2[0]-xyz1[0],xyz2[1]-xyz1[1],xyz2[2]-xyz1[2]); |
72 |
|
|
OT_VECTEUR_3D v2(xyz3[0]-xyz1[0],xyz3[1]-xyz1[1],xyz3[2]-xyz1[2]); |
73 |
|
|
OT_VECTEUR_3D v3(xyz4[0]-xyz1[0],xyz4[1]-xyz1[1],xyz4[2]-xyz1[2]); |
74 |
|
|
OT_VECTEUR_3D v4(x-xyz1[0],y-xyz1[1],z-xyz1[2]); |
75 |
|
|
OT_MATRICE_3D mat(v1,v2,v3); |
76 |
|
|
OT_MATRICE_3D mat1(v4,v2,v3); |
77 |
|
|
OT_MATRICE_3D mat2(v1,v4,v3); |
78 |
|
|
OT_MATRICE_3D mat3(v1,v2,v4); |
79 |
|
|
double det=mat.get_determinant(); |
80 |
|
|
double xsi=mat1.get_determinant()/det; |
81 |
|
|
double eta=mat2.get_determinant()/det; |
82 |
|
|
double dseta=mat3.get_determinant()/det; |
83 |
francois |
276 |
int reponse1=1; |
84 |
|
|
int reponse2=1; |
85 |
|
|
double eps=0.0001; |
86 |
|
|
if (xsi<-eps) reponse1=0; |
87 |
|
|
if (eta<-eps) reponse1=0; |
88 |
|
|
if (dseta<-eps) reponse1=0; |
89 |
|
|
if (xsi+eta+dseta>1.+eps) reponse1=0; |
90 |
|
|
if (xsi<eps) reponse2=0; |
91 |
|
|
if (eta<eps) reponse2=0; |
92 |
|
|
if (dseta<eps) reponse2=0; |
93 |
|
|
if (xsi+eta+dseta>1.-eps) reponse2=0; |
94 |
|
|
return reponse1+2*reponse2; |
95 |
francois |
104 |
} |
96 |
|
|
|
97 |
francois |
276 |
|
98 |
|
|
|
99 |
francois |
259 |
double TOIBREP::calculdist(double *n,double x,double y,double z,FEM_NOEUD* noeud) |
100 |
francois |
104 |
{ |
101 |
|
|
double* xyz=noeud->get_coord(); |
102 |
|
|
double dist=sqrt((xyz[0]-x)*(xyz[0]-x)+(xyz[1]-y)*(xyz[1]-y)+(xyz[2]-z)*(xyz[2]-z)); |
103 |
|
|
OT_VECTEUR_3D vec1(n[0],n[1],n[2]); |
104 |
|
|
OT_VECTEUR_3D vec2(xyz[0]-x,xyz[1]-y,xyz[2]-z); |
105 |
|
|
double ps=vec1*vec2; |
106 |
|
|
if (ps<0.) dist=-dist; |
107 |
|
|
return dist; |
108 |
|
|
} |
109 |
|
|
|
110 |
francois |
259 |
//void TOIBREP::importer(std::string nomfichier,class MagXchange* data,std::string nomfichierout) |
111 |
francois |
276 |
IBrep TOIBREP::importer(std::string nomfichier,std::string nomfichieribrep,MG_GROUPE_TOPOLOGIQUE* mggt) |
112 |
francois |
104 |
{ |
113 |
francois |
276 |
affiche((char*)"Traitement de base"); |
114 |
francois |
222 |
TPL_MAP_ENTITE<MG_ELEMENT_TOPOLOGIQUE*> lst; |
115 |
francois |
106 |
int nbface=geo->get_nb_mg_face(); |
116 |
francois |
222 |
if (mggt!=NULL) |
117 |
|
|
{ |
118 |
|
|
int nb=mggt->get_nb(); |
119 |
|
|
for (int i=0;i<nb;i++) |
120 |
|
|
{ |
121 |
|
|
lst.ajouter(mggt->get(i)); |
122 |
|
|
mggt->get(i)->get_topologie_sousjacente(&lst); |
123 |
|
|
} |
124 |
|
|
} |
125 |
|
|
else |
126 |
|
|
{ |
127 |
|
|
int nbvol=geo->get_nb_mg_volume(); |
128 |
|
|
for (int i=0;i<nbvol;i++) |
129 |
|
|
{ |
130 |
|
|
lst.ajouter(geo->get_mg_volume(i)); |
131 |
|
|
geo->get_mg_volume(i)->get_topologie_sousjacente(&lst); |
132 |
|
|
} |
133 |
|
|
} |
134 |
|
|
int nbvraiface=0; |
135 |
|
|
TPL_MAP_ENTITE<MG_ELEMENT_TOPOLOGIQUE*>::ITERATEUR it; |
136 |
|
|
for (MG_ELEMENT_TOPOLOGIQUE* ele=lst.get_premier(it);ele!=NULL;ele=lst.get_suivant(it)) |
137 |
|
|
if (ele->get_dimension()==2) nbvraiface++; |
138 |
francois |
276 |
//if (compteur!=NULL) compteur->ajouter_etape("Traitement de base selection"); |
139 |
francois |
222 |
int nb_noeud=mai->get_nb_fem_noeud(); |
140 |
francois |
276 |
int nb_tetra=mai->get_nb_fem_tetra(); |
141 |
|
|
std::string nomfichier2=nomfichier+"_dis.sol"; |
142 |
|
|
FEM_SOLUTION* solution=new FEM_SOLUTION(mai,nbvraiface,(char*)nomfichier2.c_str(),nb_noeud,"LS",ENTITE_NOEUD); |
143 |
francois |
222 |
int i=0; |
144 |
francois |
276 |
gest->ajouter_fem_solution(solution); |
145 |
|
|
nomfichier2=nomfichier+"_ele.sol"; |
146 |
|
|
FEM_SOLUTION* solution_ele=new FEM_SOLUTION(mai,nbvraiface,(char*)nomfichier2.c_str(),nb_tetra,"A",ENTITE_TETRA); |
147 |
|
|
gest->ajouter_fem_solution(solution_ele); |
148 |
francois |
222 |
for (MG_ELEMENT_TOPOLOGIQUE* ele=lst.get_premier(it);ele!=NULL;ele=lst.get_suivant(it)) |
149 |
francois |
106 |
{ |
150 |
francois |
222 |
if (ele->get_dimension()!=2) continue; |
151 |
francois |
106 |
char mess[255]; |
152 |
francois |
262 |
sprintf(mess,"F %lu",ele->get_id()); |
153 |
francois |
276 |
solution->change_legende(i,mess); |
154 |
|
|
solution_ele->change_legende(i,mess); |
155 |
francois |
222 |
++i; |
156 |
francois |
106 |
} |
157 |
francois |
276 |
|
158 |
|
|
//if (compteur!=NULL) compteur->ajouter_etape("Traitement de base creation solution"); |
159 |
francois |
104 |
double xmin=1e300,ymin=1e300,zmin=1e308; |
160 |
|
|
double xmax=-1e300,ymax=-1e300,zmax=-1e308; |
161 |
francois |
222 |
TPL_MAP_ENTITE<FEM_NOEUD*> lst_noeud; |
162 |
|
|
LISTE_FEM_NOEUD::iterator it2; |
163 |
|
|
i=0; |
164 |
|
|
for (FEM_NOEUD* noeud=mai->get_premier_noeud(it2);noeud!=NULL;noeud=mai->get_suivant_noeud(it2)) |
165 |
francois |
104 |
{ |
166 |
|
|
double* xyz=noeud->get_coord(); |
167 |
|
|
if (xyz[0]<xmin) xmin=xyz[0]; |
168 |
|
|
if (xyz[1]<ymin) ymin=xyz[1]; |
169 |
|
|
if (xyz[2]<zmin) zmin=xyz[2]; |
170 |
|
|
if (xyz[0]>xmax) xmax=xyz[0]; |
171 |
|
|
if (xyz[1]>ymax) ymax=xyz[1]; |
172 |
|
|
if (xyz[2]>zmax) zmax=xyz[2]; |
173 |
francois |
276 |
for (int j=0;j<nbvraiface;j++) |
174 |
francois |
106 |
solution->ecrire(i,j,1e300); |
175 |
francois |
104 |
lst_noeud.ajouter(noeud); |
176 |
francois |
222 |
i++; |
177 |
francois |
104 |
} |
178 |
francois |
276 |
//if (compteur!=NULL) compteur->ajouter_etape("Traitement de base recherche boite"); |
179 |
francois |
104 |
octree.initialiser(&lst_noeud,1,xmin,ymin,zmin,xmax,ymax,zmax); |
180 |
francois |
276 |
//if (compteur!=NULL) compteur->ajouter_etape("Traitement de base ini octree"); |
181 |
francois |
222 |
LISTE_FEM_TETRA::iterator it3; |
182 |
francois |
276 |
i=0; |
183 |
francois |
222 |
for (FEM_TETRA* tet=mai->get_premier_tetra(it3);tet!=NULL;tet=mai->get_suivant_tetra(it3)) |
184 |
francois |
276 |
{ |
185 |
|
|
octree.inserer(tet); |
186 |
|
|
for (int j=0;j<nbvraiface;j++) |
187 |
|
|
solution_ele->ecrire(i,j,0); |
188 |
|
|
i++; |
189 |
|
|
} |
190 |
|
|
if (compteur!=NULL) compteur->ajouter_etape("Traitement de base"); |
191 |
francois |
106 |
for (int i=0;i<nbface;i++) |
192 |
|
|
{ |
193 |
francois |
276 |
if (affichageactif) |
194 |
|
|
{ |
195 |
|
|
char mess[300]; |
196 |
|
|
sprintf(mess," Face %d",i); |
197 |
|
|
affiche(mess); |
198 |
|
|
} |
199 |
francois |
222 |
MG_FACE* face=geo->get_mg_face(i); |
200 |
|
|
if (!lst.existe(face)) continue; |
201 |
francois |
106 |
vector<MG_FACE*> lstface; |
202 |
francois |
222 |
lstface.push_back(face); |
203 |
francois |
276 |
/// ici topologie virtuelle |
204 |
|
|
|
205 |
|
|
|
206 |
francois |
222 |
/*TPL_LISTE_ENTITE<double> lst; |
207 |
francois |
106 |
int type=face->get_surface()->get_type_geometrique(lst); |
208 |
|
|
int idem=0; |
209 |
|
|
for (int j=0;j<i;j++) |
210 |
|
|
{ |
211 |
|
|
TPL_LISTE_ENTITE<double> lst2; |
212 |
|
|
MG_FACE* face2=geo->get_mg_face(j); |
213 |
|
|
int type2=face2->get_surface()->get_type_geometrique(lst2); |
214 |
|
|
if (type==type2) |
215 |
|
|
if (lst.get_nb()==lst2.get_nb()) |
216 |
|
|
{ |
217 |
|
|
int diff=0; |
218 |
|
|
for (int i=0;i<lst.get_nb();i++) |
219 |
|
|
if (fabs(lst.get(i)-lst2.get(i))>0.000001) diff=1; |
220 |
|
|
if (diff==0) idem=1; |
221 |
|
|
} |
222 |
|
|
} |
223 |
|
|
if (!idem) lstface.push_back(geo->get_mg_face(i)); |
224 |
|
|
for (int j=i+1;j<nbface;j++) |
225 |
|
|
{ |
226 |
|
|
TPL_LISTE_ENTITE<double> lst2; |
227 |
|
|
MG_FACE* face2=geo->get_mg_face(j); |
228 |
|
|
int type2=face2->get_surface()->get_type_geometrique(lst2); |
229 |
|
|
if (type==type2) |
230 |
|
|
if (lst.get_nb()==lst2.get_nb()) |
231 |
|
|
{ |
232 |
|
|
int diff=0; |
233 |
|
|
for (int i=0;i<lst.get_nb();i++) |
234 |
|
|
if (fabs(lst.get(i)-lst2.get(i))>0.000001) diff=1; |
235 |
|
|
if (diff==0) lstface.push_back(face2); |
236 |
|
|
} |
237 |
francois |
222 |
}*/ |
238 |
francois |
276 |
levelsetn(&lst,&lstface,solution,solution_ele,i); |
239 |
francois |
106 |
} |
240 |
francois |
276 |
affiche((char*)"Exportation IBREP"); |
241 |
|
|
IBrep brep=exporter_IBrep(nomfichieribrep,solution,solution_ele,mggt); |
242 |
|
|
if (compteur!=NULL) compteur->ajouter_etape("Exportation IBREP"); |
243 |
|
|
return brep; |
244 |
francois |
106 |
} |
245 |
|
|
|
246 |
francois |
259 |
void TOIBREP::levelset0(FEM_SOLUTION *solution,int numsol) |
247 |
francois |
106 |
{ |
248 |
francois |
276 |
/*solution->active_solution(numsol); |
249 |
francois |
104 |
int nbface=geo->get_nb_mg_face(); |
250 |
francois |
259 |
vector<TOIBREP_POINT*> lst; |
251 |
francois |
104 |
for (int iface=0;iface<nbface;iface++) |
252 |
|
|
{ |
253 |
francois |
106 |
MG_FACE* face=geo->get_mg_face(iface); |
254 |
|
|
int nbpoint=lst.size(); |
255 |
francois |
104 |
TPL_SET<MG_ELEMENT_MAILLAGE*>::ITERATEUR it; |
256 |
|
|
for (MG_ELEMENT_MAILLAGE* ele=face->get_lien_maillage()->get_premier(it);ele!=NULL;ele=face->get_lien_maillage()->get_suivant(it)) |
257 |
|
|
{ |
258 |
francois |
276 |
MG_TRIANGLE *tri=(Mvoid TOIBREP_POINT::get_coord2(double *uv) |
259 |
|
|
{ |
260 |
|
|
uv[0]=u; |
261 |
|
|
uv[1]=v; |
262 |
|
|
}G_TRIANGLE*)ele; |
263 |
francois |
259 |
TOIBREP_POINT *pt1=new TOIBREP_POINT(tri->get_noeud1()->get_x(),tri->get_noeud1()->get_y(),tri->get_noeud1()->get_z(),tri->get_noeud1()->get_lien_topologie()); |
264 |
|
|
TOIBREP_POINT *pt2=new TOIBREP_POINT(tri->get_noeud2()->get_x(),tri->get_noeud2()->get_y(),tri->get_noeud2()->get_z(),tri->get_noeud2()->get_lien_topologie()); |
265 |
|
|
TOIBREP_POINT *pt3=new TOIBREP_POINT(tri->get_noeud3()->get_x(),tri->get_noeud3()->get_y(),tri->get_noeud3()->get_z(),tri->get_noeud3()->get_lien_topologie()); |
266 |
francois |
106 |
lst.push_back(pt1); |
267 |
|
|
lst.push_back(pt2); |
268 |
|
|
lst.push_back(pt3); |
269 |
francois |
104 |
} |
270 |
francois |
222 |
calcullevelsetpremierepasse(solution,numsol,face,8,&lst,nbpoint,lst.size()); |
271 |
francois |
106 |
} |
272 |
francois |
276 |
calcullevelsetdeuxiemepasse(solution,numsol,&lst);*/ |
273 |
francois |
106 |
} |
274 |
francois |
276 |
void TOIBREP::echantillonne_sommet(std::vector<TOIBREP_POINT*> &lst,MG_FACE* face) |
275 |
francois |
106 |
{ |
276 |
francois |
276 |
TPL_MAP_ENTITE<MG_SOMMET*> lstsom; |
277 |
|
|
int nbbou=face->get_nb_mg_boucle(); |
278 |
|
|
for (int i=0;i<nbbou;i++) |
279 |
|
|
{ |
280 |
|
|
MG_BOUCLE* boucle=face->get_mg_boucle(i); |
281 |
|
|
int nb_arete=boucle->get_nb_mg_coarete(); |
282 |
|
|
for (int j=0;j<nb_arete;j++) |
283 |
|
|
{ |
284 |
|
|
MG_ARETE* are=boucle->get_mg_coarete(j)->get_arete(); |
285 |
|
|
lstsom.ajouter(are->get_cosommet1()->get_sommet()); |
286 |
|
|
lstsom.ajouter(are->get_cosommet2()->get_sommet()); |
287 |
|
|
} |
288 |
|
|
} |
289 |
|
|
TPL_MAP_ENTITE<MG_SOMMET*>::ITERATEUR it; |
290 |
|
|
for (MG_SOMMET* som=lstsom.get_premier(it);som!=NULL;som=lstsom.get_suivant(it)) |
291 |
|
|
{ |
292 |
|
|
double xyz[3]; |
293 |
|
|
som->get_point()->evaluer(xyz); |
294 |
|
|
double uv[2]; |
295 |
|
|
face->inverser(uv,xyz); |
296 |
|
|
int N=NPAS; |
297 |
|
|
double rayon=1e-2; |
298 |
|
|
for (int k=0;k<N+1;k++) |
299 |
|
|
{ |
300 |
|
|
double uv2[2]; |
301 |
|
|
uv2[0]=uv[0]+rayon*cos(k*1.0/N*2.*M_PI); |
302 |
|
|
uv2[1]=uv[1]+rayon*sin(k*1.0/N*2.*M_PI); |
303 |
|
|
if ((face->valide_parametre_u(uv2[0])) && (face->valide_parametre_v(uv2[1]))) |
304 |
|
|
{ |
305 |
|
|
double distance=ot.calcule_distance_contour_face_uv(uv2,face); |
306 |
|
|
if (distance>0.) |
307 |
|
|
{ |
308 |
|
|
double xyz[3]; |
309 |
|
|
face->evaluer(uv2,xyz); |
310 |
|
|
TOIBREP_POINT *pt=new TOIBREP_POINT(xyz[0],xyz[1],xyz[2],uv[0],uv[1],1,face); |
311 |
|
|
lst.push_back(pt); |
312 |
|
|
} |
313 |
|
|
} |
314 |
|
|
} |
315 |
|
|
|
316 |
|
|
} |
317 |
|
|
} |
318 |
|
|
void TOIBREP::echantillonne_arete(std::vector<TOIBREP_POINT*> &lst,MG_FACE* face) |
319 |
|
|
{ |
320 |
|
|
echantillonne_sommet(lst,face); |
321 |
|
|
int nbbou=face->get_nb_mg_boucle(); |
322 |
|
|
for (int i=0;i<nbbou;i++) |
323 |
|
|
{ |
324 |
|
|
MG_BOUCLE* boucle=face->get_mg_boucle(i); |
325 |
|
|
int nb_arete=boucle->get_nb_mg_coarete(); |
326 |
|
|
for (int j=0;j<nb_arete;j++) |
327 |
|
|
{ |
328 |
|
|
MG_ARETE* are=boucle->get_mg_coarete(j)->get_arete(); |
329 |
|
|
double tmin=are->get_tmin(); |
330 |
|
|
double tmax=are->get_tmax(); |
331 |
|
|
double N=NPAS; |
332 |
|
|
for (int k=0;k<N+1;k++) |
333 |
|
|
{ |
334 |
|
|
double t=tmin+k*1.0/N*(tmax-tmin); |
335 |
|
|
double xyz[3]; |
336 |
|
|
are->evaluer(t,xyz); |
337 |
|
|
TOIBREP_POINT *pt=new TOIBREP_POINT(xyz[0],xyz[1],xyz[2],t,1,face); |
338 |
|
|
lst.push_back(pt); |
339 |
|
|
// octree.inserer(pt); |
340 |
|
|
} |
341 |
|
|
/* double t=tmin+0.2/NPAS*(tmax-tmin); |
342 |
|
|
double xyz[3]; |
343 |
|
|
are->evaluer(t,xyz); |
344 |
|
|
TOIBREP_POINT *pt1=new TOIBREP_POINT(xyz[0],xyz[1],xyz[2],t,1,face); |
345 |
|
|
lst.push_back(pt1); |
346 |
|
|
t=tmax-0.2/NPAS*(tmax-tmin); |
347 |
|
|
are->evaluer(t,xyz); |
348 |
|
|
TOIBREP_POINT *pt2=new TOIBREP_POINT(xyz[0],xyz[1],xyz[2],t,1,face); |
349 |
|
|
lst.push_back(pt2);*/ |
350 |
|
|
|
351 |
|
|
|
352 |
|
|
|
353 |
|
|
} |
354 |
|
|
} |
355 |
|
|
} |
356 |
|
|
|
357 |
|
|
void TOIBREP::levelsetn(TPL_MAP_ENTITE<MG_ELEMENT_TOPOLOGIQUE*> *lsttopo,vector<MG_FACE*> *lstface,class FEM_SOLUTION* solution,FEM_SOLUTION* solution_ele,int numsol) |
358 |
|
|
{ |
359 |
|
|
if (affichageactif) |
360 |
|
|
{ |
361 |
|
|
char mess[300]; |
362 |
|
|
sprintf(mess," Echantillonnage"); |
363 |
|
|
affiche(mess); |
364 |
|
|
} |
365 |
|
|
|
366 |
|
|
solution->active_solution(numsol); |
367 |
|
|
solution_ele->active_solution(numsol); |
368 |
|
|
int nbface=lstface->size(); |
369 |
|
|
if (nbface==0) return; |
370 |
|
|
vector<TOIBREP_POINT*> lst; |
371 |
|
|
BOITE_2D boite=ot.get_boite_2D((*lstface)[0]); |
372 |
|
|
echantillonne_arete(lst,(*lstface)[0]); |
373 |
|
|
for (int iface=1;iface<nbface;iface++) |
374 |
|
|
{ |
375 |
|
|
MG_FACE* face=(*lstface)[iface]; |
376 |
|
|
BOITE_2D boiteface=ot.get_boite_2D(face); |
377 |
|
|
boite=boite+boiteface; |
378 |
|
|
echantillonne_arete(lst,(*lstface)[iface]); |
379 |
|
|
} |
380 |
|
|
MG_FACE* face=(*lstface)[0]; |
381 |
|
|
int trouve=0; |
382 |
|
|
int orientation; |
383 |
|
|
int j=0; |
384 |
|
|
do |
385 |
|
|
{ |
386 |
|
|
MG_COFACE* coface=face->get_mg_coface(j); |
387 |
|
|
MG_VOLUME* vol=coface->get_coquille()->get_mg_volume(); |
388 |
|
|
if (lsttopo->existe(vol)) |
389 |
francois |
104 |
{ |
390 |
francois |
276 |
orientation=coface->get_orientation(); |
391 |
|
|
trouve=1; |
392 |
|
|
} |
393 |
|
|
j++; |
394 |
|
|
} |
395 |
|
|
while (trouve==0); |
396 |
|
|
LISTE_FEM_TETRA::iterator ittetra; |
397 |
|
|
for (FEM_TETRA* tet=mai->get_premier_tetra(ittetra);tet!=NULL;tet=mai->get_suivant_tetra(ittetra)) |
398 |
|
|
tet->change_etat(0); |
399 |
|
|
LISTE_FEM_NOEUD::iterator itnoeud; |
400 |
|
|
for (FEM_NOEUD* no=mai->get_premier_noeud(itnoeud);no!=NULL;no=mai->get_suivant_noeud(itnoeud)) |
401 |
|
|
no->change_etat(0); |
402 |
|
|
double umin=boite.get_xmin(); |
403 |
|
|
double umax=boite.get_xmax(); |
404 |
|
|
double vmin=boite.get_ymin(); |
405 |
|
|
double vmax=boite.get_ymax(); |
406 |
|
|
if (face->get_surface()->est_periodique_u()) |
407 |
|
|
{ |
408 |
|
|
umin=0; |
409 |
|
|
umax=face->get_surface()->get_periode_u(); |
410 |
|
|
} |
411 |
|
|
if (face->get_surface()->est_periodique_v()) |
412 |
|
|
{ |
413 |
|
|
vmin=0; |
414 |
|
|
vmax=face->get_surface()->get_periode_v(); |
415 |
|
|
} |
416 |
|
|
for (int i=-5;i<NPAS+5;i++) |
417 |
|
|
for (int j=-5;j<NPAS+5;j++) |
418 |
|
|
{ |
419 |
|
|
double uv[2]; |
420 |
|
|
uv[0]=umin+i*1.0/NPAS*(umax-umin); |
421 |
|
|
uv[1]=vmin+j*1.0/NPAS*(vmax-vmin); |
422 |
|
|
double xyz[3]; |
423 |
|
|
if ((face->valide_parametre_u(uv[0])) && (face->valide_parametre_v(uv[1]))) |
424 |
|
|
{ |
425 |
|
|
double distance=ot.calcule_distance_contour_face_uv(uv,face); |
426 |
|
|
int inte=0; |
427 |
|
|
if (distance>0.) inte=1.; else continue; |
428 |
|
|
face->evaluer(uv,xyz); |
429 |
|
|
TOIBREP_POINT *pt=new TOIBREP_POINT(xyz[0],xyz[1],xyz[2],uv[0],uv[1],inte,face); |
430 |
|
|
lst.push_back(pt); |
431 |
|
|
// octree.inserer(pt); |
432 |
|
|
} |
433 |
|
|
} |
434 |
|
|
// debut temp |
435 |
|
|
/* |
436 |
|
|
MG_GESTIONNAIRE gestemp; |
437 |
|
|
MG_MAILLAGE *mai=new MG_MAILLAGE(NULL); |
438 |
|
|
gestemp.ajouter_mg_maillage(mai); |
439 |
|
|
for (int i=0;i<lst.size();i++) |
440 |
|
|
{ |
441 |
|
|
double xyz[3]; |
442 |
|
|
lst[i]->get_coord3(xyz); |
443 |
|
|
MG_NOEUD* no=new MG_NOEUD(NULL,xyz[0],xyz[1],xyz[2],TRIANGULATION); |
444 |
|
|
mai->ajouter_mg_noeud(no); |
445 |
|
|
if (i!=0) {MG_SEGMENT* seg=new MG_SEGMENT(NULL,no,mai->get_mg_noeud(mai->get_nb_mg_noeud()-2),TRIANGULATION);mai->ajouter_mg_segment(seg);} |
446 |
|
|
} |
447 |
|
|
|
448 |
|
|
gestemp.enregistrer("debug.magic"); |
449 |
|
|
*/ |
450 |
|
|
// fin temp |
451 |
|
|
if (compteur!=NULL) compteur->ajouter_etape("Echantillonnage"); |
452 |
|
|
if (affichageactif) |
453 |
|
|
{ |
454 |
|
|
char mess[300]; |
455 |
|
|
sprintf(mess," Preparation newton"); |
456 |
|
|
affiche(mess); |
457 |
|
|
} |
458 |
|
|
calcullevelsetpremierepasse(face,orientation,&lst,0,lst.size()); |
459 |
|
|
if (compteur!=NULL) compteur->ajouter_etape("Preparation newton"); |
460 |
|
|
|
461 |
|
|
if (affichageactif) |
462 |
|
|
{ |
463 |
|
|
char mess[300]; |
464 |
|
|
sprintf(mess," Newton"); |
465 |
|
|
affiche(mess); |
466 |
|
|
} |
467 |
|
|
calcullevelsetdeuxiemepasse(&lst); |
468 |
|
|
if (compteur!=NULL) compteur->ajouter_etape("Newton"); |
469 |
|
|
if (affichageactif) |
470 |
|
|
{ |
471 |
|
|
char mess[300]; |
472 |
|
|
sprintf(mess," Remplissage des trous"); |
473 |
|
|
affiche(mess); |
474 |
|
|
} |
475 |
|
|
remplir_trou(&lst,face,orientation); |
476 |
|
|
if (compteur!=NULL) compteur->ajouter_etape("Remplissage des trous"); |
477 |
|
|
//etendrelevelset(solution,numsol); |
478 |
|
|
int i=0; |
479 |
|
|
for (FEM_NOEUD* noeud=mai->get_premier_noeud(itnoeud);noeud!=NULL;noeud=mai->get_suivant_noeud(itnoeud)) |
480 |
|
|
{ |
481 |
francois |
280 |
if (noeud->get_etat()==1) solution->ecrire(i,numsol,noeud->get_solution()); |
482 |
francois |
276 |
else solution->ecrire(i,numsol,1e300); |
483 |
|
|
++i; |
484 |
|
|
} |
485 |
|
|
i=0; |
486 |
|
|
for (FEM_TETRA* tet=mai->get_premier_tetra(ittetra);tet!=NULL;tet=mai->get_suivant_tetra(ittetra)) |
487 |
|
|
{ |
488 |
francois |
280 |
if (tet->get_etat()==1) solution_ele->ecrire(i,numsol,1.); |
489 |
francois |
276 |
++i; |
490 |
|
|
} |
491 |
|
|
int nbpt=lst.size(); |
492 |
|
|
for (int i=0;i<nbpt;i++) delete lst[i]; |
493 |
|
|
TOIBREP_POINT::remisecompteurid(); |
494 |
|
|
|
495 |
|
|
|
496 |
|
|
|
497 |
|
|
} |
498 |
|
|
|
499 |
|
|
void TOIBREP::remplir_trou(std::vector<TOIBREP_POINT*> *lst,MG_FACE* face,int sens) |
500 |
|
|
{ |
501 |
|
|
int castot=0; |
502 |
|
|
int cas=0; |
503 |
francois |
280 |
int couche_active; |
504 |
|
|
int nb_couche=0; |
505 |
|
|
do |
506 |
|
|
{ |
507 |
|
|
nb_couche++; |
508 |
francois |
276 |
LISTE_FEM_TETRA::iterator ittetra; |
509 |
francois |
280 |
std::vector<FEM_TETRA*> couche; |
510 |
|
|
couche_active=0; |
511 |
|
|
for (FEM_TETRA* tet=mai->get_premier_tetra(ittetra);tet!=NULL;tet=mai->get_suivant_tetra(ittetra)) |
512 |
francois |
276 |
{ |
513 |
francois |
280 |
if (tet->get_etat()!=0) continue; |
514 |
francois |
276 |
FEM_NOEUD *no1=tet->get_fem_noeud(0); |
515 |
|
|
FEM_NOEUD *no2=tet->get_fem_noeud(1); |
516 |
|
|
FEM_NOEUD *no3=tet->get_fem_noeud(2); |
517 |
|
|
FEM_NOEUD *no4=tet->get_fem_noeud(3); |
518 |
|
|
int nbactif=0; |
519 |
|
|
int nbpositif=0; |
520 |
francois |
280 |
if ((no1->get_etat()==1) || (no1->get_etat()==-1)) |
521 |
francois |
276 |
{ |
522 |
|
|
nbactif++; |
523 |
|
|
if (no1->get_solution()>0.) nbpositif++; |
524 |
|
|
} |
525 |
francois |
280 |
if ((no2->get_etat()==1) || (no2->get_etat()==-1)) |
526 |
francois |
276 |
{ |
527 |
|
|
nbactif++; |
528 |
|
|
if (no2->get_solution()>0.) nbpositif++; |
529 |
|
|
} |
530 |
francois |
280 |
if ((no3->get_etat()==1) || (no3->get_etat()==-1)) |
531 |
francois |
276 |
{ |
532 |
|
|
nbactif++; |
533 |
|
|
if (no3->get_solution()>0.) nbpositif++; |
534 |
|
|
} |
535 |
francois |
280 |
if ((no4->get_etat()==1) || (no4->get_etat()==-1)) |
536 |
francois |
276 |
{ |
537 |
|
|
nbactif++; |
538 |
|
|
if (no4->get_solution()>0.) nbpositif++; |
539 |
|
|
} |
540 |
|
|
if ((nbactif==3) && (nbpositif<3) && (nbpositif>0)) |
541 |
|
|
{ |
542 |
|
|
couche.push_back(tet); |
543 |
|
|
} |
544 |
|
|
} |
545 |
|
|
for (int i=0;i<couche.size();i++) |
546 |
|
|
{ |
547 |
|
|
FEM_TETRA* tet=couche[i]; |
548 |
|
|
FEM_NOEUD *no1=tet->get_fem_noeud(0); |
549 |
|
|
FEM_NOEUD *no2=tet->get_fem_noeud(1); |
550 |
|
|
FEM_NOEUD *no3=tet->get_fem_noeud(2); |
551 |
|
|
FEM_NOEUD *no4=tet->get_fem_noeud(3); |
552 |
|
|
TOIBREP_POINT* pt; |
553 |
|
|
FEM_NOEUD* noeudref; |
554 |
francois |
280 |
if (no1->get_etat()==0) {noeudref=no1;pt=(*lst)[no2->get_numero()];} |
555 |
|
|
if (no2->get_etat()==0) {noeudref=no2;pt=(*lst)[no1->get_numero()];} |
556 |
|
|
if (no3->get_etat()==0) {noeudref=no3;pt=(*lst)[no1->get_numero()];} |
557 |
|
|
if (no4->get_etat()==0) {noeudref=no4;pt=(*lst)[no1->get_numero()];} |
558 |
francois |
276 |
MG_FACE* face=(MG_FACE*)pt->get_mg_element_topologique(); |
559 |
francois |
280 |
double uv[2]; |
560 |
francois |
276 |
double xyz[3]; |
561 |
francois |
280 |
double dist=calcul_distance(noeudref,face,pt,xyz,uv); |
562 |
|
|
double normal[3]; |
563 |
francois |
276 |
face->calcul_normale_unitaire(uv,normal); |
564 |
|
|
normal[0]=normal[0]*sens*(-1.); |
565 |
|
|
normal[1]=normal[1]*sens*(-1.); |
566 |
|
|
normal[2]=normal[2]*sens*(-1.); |
567 |
|
|
double dist2=calculdist(normal,xyz[0],xyz[1],xyz[2],noeudref); |
568 |
|
|
if (dist2<0.) dist=dist*(-1); |
569 |
|
|
noeudref->change_solution(dist); |
570 |
francois |
280 |
noeudref->change_etat(2); |
571 |
|
|
TOIBREP_POINT *nvpt=new TOIBREP_POINT(xyz[0],xyz[1],xyz[2],uv[0],uv[1],1,face); |
572 |
|
|
lst->push_back(nvpt); |
573 |
|
|
noeudref->change_numero(nvpt->get_id()); |
574 |
francois |
276 |
|
575 |
|
|
} |
576 |
|
|
for (FEM_TETRA* tet=mai->get_premier_tetra(ittetra);tet!=NULL;tet=mai->get_suivant_tetra(ittetra)) |
577 |
|
|
{ |
578 |
|
|
FEM_NOEUD *no1=tet->get_fem_noeud(0); |
579 |
|
|
FEM_NOEUD *no2=tet->get_fem_noeud(1); |
580 |
|
|
FEM_NOEUD *no3=tet->get_fem_noeud(2); |
581 |
|
|
FEM_NOEUD *no4=tet->get_fem_noeud(3); |
582 |
francois |
280 |
if (no1->get_etat()!=0) |
583 |
|
|
if (no2->get_etat()!=0) |
584 |
|
|
if (no3->get_etat()!=0) |
585 |
|
|
if (no4->get_etat()!=0) |
586 |
|
|
if (tet->get_etat()==0) |
587 |
francois |
276 |
{ |
588 |
|
|
castot++; |
589 |
francois |
280 |
double lstptdecoup[5*3]; |
590 |
francois |
276 |
int nb=0; |
591 |
francois |
280 |
decoupe_tetra(tet,lstptdecoup,&nb); |
592 |
|
|
int reactive=0; |
593 |
francois |
276 |
for (int i=0;i<nb;i++) |
594 |
|
|
{ |
595 |
francois |
280 |
if (reactive) continue; |
596 |
francois |
276 |
double uv[2]; |
597 |
francois |
280 |
face->inverser(uv,lstptdecoup+3*i); |
598 |
francois |
276 |
if ((face->valide_parametre_u(uv[0])) && (face->valide_parametre_v(uv[1]))) |
599 |
|
|
{ |
600 |
|
|
double distance=ot.calcule_distance_contour_face_uv(uv,face); |
601 |
|
|
if (distance>1e-6) |
602 |
|
|
{ |
603 |
|
|
cas++; |
604 |
|
|
tet->change_etat(1); |
605 |
francois |
280 |
no1->change_etat(1); |
606 |
|
|
no2->change_etat(1); |
607 |
|
|
no3->change_etat(1); |
608 |
|
|
no4->change_etat(1); |
609 |
|
|
reactive=1; |
610 |
|
|
couche_active=1; |
611 |
francois |
276 |
} |
612 |
|
|
} |
613 |
|
|
} |
614 |
francois |
280 |
if (!reactive) |
615 |
|
|
{ |
616 |
|
|
if (no1->get_etat()==2) no1->change_etat(-1); |
617 |
|
|
if (no2->get_etat()==2) no2->change_etat(-1); |
618 |
|
|
if (no3->get_etat()==2) no3->change_etat(-1); |
619 |
|
|
if (no4->get_etat()==2) no4->change_etat(-1); |
620 |
|
|
tet->change_etat(-1); |
621 |
|
|
} |
622 |
francois |
276 |
} |
623 |
|
|
} |
624 |
francois |
280 |
} |
625 |
|
|
while (couche_active==1); |
626 |
francois |
276 |
double res=cas*100.0/castot; |
627 |
|
|
char mess[255]; |
628 |
francois |
280 |
sprintf(mess," %lf%% en %d couches",res,nb_couche); |
629 |
francois |
276 |
affiche(mess); |
630 |
|
|
} |
631 |
|
|
|
632 |
|
|
void TOIBREP::decoupe_tetra(FEM_TETRA* tet,double* lst,int *nb) |
633 |
|
|
{ |
634 |
|
|
FEM_NOEUD* no1=tet->get_fem_noeud(0); |
635 |
|
|
FEM_NOEUD* no2=tet->get_fem_noeud(1); |
636 |
|
|
FEM_NOEUD* no3=tet->get_fem_noeud(2); |
637 |
|
|
FEM_NOEUD* no4=tet->get_fem_noeud(3); |
638 |
|
|
if (no1->get_solution()*no2->get_solution()<-0.00000001) |
639 |
|
|
{ |
640 |
|
|
double t=no1->get_solution()/(no1->get_solution()-no2->get_solution()); |
641 |
|
|
double x=no1->get_x()+t*(no2->get_x()-no1->get_x()); |
642 |
|
|
double y=no1->get_y()+t*(no2->get_y()-no1->get_y()); |
643 |
|
|
double z=no1->get_z()+t*(no2->get_z()-no1->get_z()); |
644 |
|
|
lst[3*(*nb)]=x; |
645 |
|
|
lst[3*(*nb)+1]=y; |
646 |
|
|
lst[3*(*nb)+2]=z; |
647 |
|
|
(*nb)++; |
648 |
|
|
} |
649 |
|
|
if (no1->get_solution()*no3->get_solution()<-0.00000001) |
650 |
|
|
{ |
651 |
|
|
double t=no1->get_solution()/(no1->get_solution()-no3->get_solution()); |
652 |
|
|
double x=no1->get_x()+t*(no3->get_x()-no1->get_x()); |
653 |
|
|
double y=no1->get_y()+t*(no3->get_y()-no1->get_y()); |
654 |
|
|
double z=no1->get_z()+t*(no3->get_z()-no1->get_z()); |
655 |
|
|
lst[3*(*nb)]=x; |
656 |
|
|
lst[3*(*nb)+1]=y; |
657 |
|
|
lst[3*(*nb)+2]=z; |
658 |
|
|
(*nb)++; |
659 |
|
|
} |
660 |
|
|
if (no1->get_solution()*no4->get_solution()<-0.00000001) |
661 |
|
|
{ |
662 |
|
|
double t=no1->get_solution()/(no1->get_solution()-no4->get_solution()); |
663 |
|
|
double x=no1->get_x()+t*(no4->get_x()-no1->get_x()); |
664 |
|
|
double y=no1->get_y()+t*(no4->get_y()-no1->get_y()); |
665 |
|
|
double z=no1->get_z()+t*(no4->get_z()-no1->get_z()); |
666 |
|
|
lst[3*(*nb)]=x; |
667 |
|
|
lst[3*(*nb)+1]=y; |
668 |
|
|
lst[3*(*nb)+2]=z; |
669 |
|
|
(*nb)++; |
670 |
|
|
} |
671 |
|
|
if (no2->get_solution()*no3->get_solution()<-0.00000001) |
672 |
|
|
{ |
673 |
|
|
double t=no2->get_solution()/(no2->get_solution()-no3->get_solution()); |
674 |
|
|
double x=no2->get_x()+t*(no3->get_x()-no2->get_x()); |
675 |
|
|
double y=no2->get_y()+t*(no3->get_y()-no2->get_y()); |
676 |
|
|
double z=no2->get_z()+t*(no3->get_z()-no2->get_z()); |
677 |
|
|
lst[3*(*nb)]=x; |
678 |
|
|
lst[3*(*nb)+1]=y; |
679 |
|
|
lst[3*(*nb)+2]=z; |
680 |
|
|
(*nb)++; |
681 |
|
|
} |
682 |
|
|
if (no2->get_solution()*no4->get_solution()<-0.00000001) |
683 |
|
|
{ |
684 |
|
|
double t=no2->get_solution()/(no2->get_solution()-no4->get_solution()); |
685 |
|
|
double x=no2->get_x()+t*(no4->get_x()-no2->get_x()); |
686 |
|
|
double y=no2->get_y()+t*(no4->get_y()-no2->get_y()); |
687 |
|
|
double z=no2->get_z()+t*(no4->get_z()-no2->get_z()); |
688 |
|
|
lst[3*(*nb)]=x; |
689 |
|
|
lst[3*(*nb)+1]=y; |
690 |
|
|
lst[3*(*nb)+2]=z; |
691 |
|
|
(*nb)++; |
692 |
|
|
} |
693 |
|
|
if (no3->get_solution()*no4->get_solution()<-0.00000001) |
694 |
|
|
{ |
695 |
|
|
double t=no3->get_solution()/(no3->get_solution()-no4->get_solution()); |
696 |
|
|
double x=no3->get_x()+t*(no4->get_x()-no3->get_x()); |
697 |
|
|
double y=no3->get_y()+t*(no4->get_y()-no3->get_y()); |
698 |
|
|
double z=no3->get_z()+t*(no4->get_z()-no3->get_z()); |
699 |
|
|
lst[3*(*nb)]=x; |
700 |
|
|
lst[3*(*nb)+1]=y; |
701 |
|
|
lst[3*(*nb)+2]=z; |
702 |
|
|
(*nb)++; |
703 |
|
|
} |
704 |
|
|
} |
705 |
|
|
|
706 |
|
|
void TOIBREP::calcullevelsetpremierepasse(MG_FACE* face,int sens,vector<TOIBREP_POINT*> *lst,int n1,int n2) |
707 |
|
|
{ |
708 |
|
|
/*LISTE_FEM_TETRA::iterator it3; |
709 |
|
|
for (FEM_TETRA* tet=mai->get_premier_tetra(it3);tet!=NULL;tet=mai->get_suivant_tetra(it3)) |
710 |
|
|
{ |
711 |
|
|
double *xyz1,*xyz2,*xyz3,*xyz4; |
712 |
|
|
if (tet->get_nb_fem_noeud()==4) |
713 |
|
|
{ |
714 |
|
|
xyz1=tet->get_fem_noeud(0)->get_coord(); |
715 |
|
|
xyz2=tet->get_fem_noeud(1)->get_coord(); |
716 |
|
|
xyz3=tet->get_fem_noeud(2)->get_coord(); |
717 |
|
|
xyz4=tet->get_fem_noeud(3)->get_coord(); |
718 |
|
|
} |
719 |
|
|
if (tet->get_nb_fem_noeud()==10) |
720 |
|
|
{ |
721 |
|
|
xyz1=tet->get_fem_noeud(0)->get_coord(); |
722 |
|
|
xyz2=tet->get_fem_noeud(2)->get_coord(); |
723 |
|
|
xyz3=tet->get_fem_noeud(4)->get_coord(); |
724 |
|
|
xyz4=tet->get_fem_noeud(9)->get_coord(); |
725 |
|
|
} |
726 |
|
|
double xcentre=0.25*(xyz1[0]+xyz2[0]+xyz3[0]+xyz4[0]); |
727 |
|
|
double ycentre=0.25*(xyz1[1]+xyz2[1]+xyz3[1]+xyz4[1]); |
728 |
|
|
double zcentre=0.25*(xyz1[2]+xyz2[2]+xyz3[2]+xyz4[2]); |
729 |
|
|
double rayon1=(xyz1[0]-xcentre)*(xyz1[0]-xcentre)+(xyz1[1]-ycentre)*(xyz1[1]-ycentre)+(xyz1[2]-zcentre)*(xyz1[2]-zcentre); |
730 |
|
|
double rayon2=(xyz2[0]-xcentre)*(xyz2[0]-xcentre)+(xyz2[1]-ycentre)*(xyz2[1]-ycentre)+(xyz2[2]-zcentre)*(xyz2[2]-zcentre); |
731 |
|
|
double rayon3=(xyz3[0]-xcentre)*(xyz3[0]-xcentre)+(xyz3[1]-ycentre)*(xyz3[1]-ycentre)+(xyz3[2]-zcentre)*(xyz3[2]-zcentre); |
732 |
|
|
double rayon4=(xyz4[0]-xcentre)*(xyz4[0]-xcentre)+(xyz4[1]-ycentre)*(xyz4[1]-ycentre)+(xyz4[2]-zcentre)*(xyz4[2]-zcentre); |
733 |
|
|
double rayon=std::max(rayonETRA_ACTIF1,std::max(rayon2,std::max(rayon3,rayon4))); |
734 |
|
|
rayon=sqrt(rayon); |
735 |
|
|
TPL_MAP_ENTITE<TOIBREP_POINT*> liste; |
736 |
|
|
octree.rechercher(xcentre,ycentre,zcentre,rayon,liste); |
737 |
|
|
TPL_MAP_ENTITE<TOIBREP_POINT*>::ITERATEUR it; |
738 |
|
|
for (TOIBREP_POINT* pt=liste.get_premier(it);pt!=NULL;pt=liste.get_suivant(it)) |
739 |
|
|
{ |
740 |
|
|
double xyzpt[3]; |
741 |
|
|
pt->get_coord3(xyzpt); |
742 |
|
|
int etat=estdansletetra(tet,xyzpt[0],xyzpt[1],xyzpt[2]); |
743 |
|
|
if (compare_etat(etat,INTERIEUR)) |
744 |
|
|
{ |
745 |
|
|
for (int k=0;k<tet->get_nb_fem_noeud();k++) |
746 |
|
|
{ |
747 |
|
|
double normal[3]; |
748 |
|
|
double uv[2]; |
749 |
|
|
face->inverser(uv,xyzpt); |
750 |
|
|
face->calcul_normale_unitaire(uv,normal); |
751 |
|
|
normal[0]=normal[0]*sens*(-1.); |
752 |
|
|
normal[1]=normal[1]*sens*(-1.); |
753 |
|
|
normal[2]=normal[2]*sens*(-1.); |
754 |
|
|
double dist=calculdist(normal,xyzpt[0],xyzpt[1],xyzpt[2],tet->get_fem_noeud(k)); |
755 |
|
|
if (fabs(dist)<fabs(tet->get_fem_noeud(k)->get_solution())) |
756 |
|
|
{ |
757 |
|
|
tet->get_fem_noeud(k)->change_solution(dist); |
758 |
|
|
tet->get_fem_noeud(k)->change_numero(pt->get_id()); |
759 |
|
|
pt->change_coord2(uv); |
760 |
|
|
} |
761 |
|
|
} |
762 |
|
|
} |
763 |
|
|
if ((compare_etat(etat,STRICTINTERIEUR)) && (pt->get_interieur())) |
764 |
|
|
{ |
765 |
|
|
tet->change_etat(1); |
766 |
|
|
for (int k=0;k<tet->get_nb_fem_noeud();k++) |
767 |
|
|
tet->get_fem_noeud(k)->change_etat(1); |
768 |
|
|
} |
769 |
|
|
if (tet->get_etat()==1) break; |
770 |
|
|
} |
771 |
|
|
|
772 |
|
|
} |
773 |
|
|
octree.vide(); |
774 |
|
|
}*/ |
775 |
|
|
/*LISTE_FEM_TETRA::iterator it3; |
776 |
|
|
for (FEM_TETRA* tet=mai->get_premier_tetra(it3);tet!=NULL;tet=mai->get_suivant_tetra(it3)) |
777 |
|
|
octree.inserer(tet);*/ |
778 |
|
|
for (int i=n1;i<n2;i++) |
779 |
|
|
{ |
780 |
francois |
259 |
TOIBREP_POINT* pt=(*lst)[i]; |
781 |
francois |
104 |
double uv[2]; |
782 |
francois |
106 |
double xyz[3]; |
783 |
|
|
pt->get_coord3(xyz); |
784 |
francois |
222 |
double normal[3]; |
785 |
francois |
104 |
face->inverser(uv,xyz); |
786 |
|
|
face->calcul_normale_unitaire(uv,normal); |
787 |
francois |
222 |
normal[0]=normal[0]*sens*(-1.); |
788 |
|
|
normal[1]=normal[1]*sens*(-1.); |
789 |
|
|
normal[2]=normal[2]*sens*(-1.); |
790 |
|
|
TPL_MAP_ENTITE<FEM_TETRA*> liste; |
791 |
francois |
259 |
octree.rechercher(xyz[0],xyz[1],xyz[2],0.,liste); |
792 |
francois |
222 |
TPL_MAP_ENTITE<FEM_TETRA*>::ITERATEUR it; |
793 |
|
|
for (FEM_TETRA* tet=liste.get_premier(it);tet!=NULL;tet=liste.get_suivant(it)) |
794 |
francois |
104 |
{ |
795 |
francois |
276 |
if (tet->get_etat()==1) continue; |
796 |
|
|
int etat=estdansletetra(tet,xyz[0],xyz[1],xyz[2]); |
797 |
|
|
if (compare_etat(etat,INTERIEUR)) |
798 |
francois |
104 |
{ |
799 |
francois |
222 |
for (int k=0;k<tet->get_nb_fem_noeud();k++) |
800 |
francois |
106 |
{ |
801 |
francois |
222 |
double dist=calculdist(normal,xyz[0],xyz[1],xyz[2],tet->get_fem_noeud(k)); |
802 |
|
|
if (fabs(dist)<fabs(tet->get_fem_noeud(k)->get_solution())) |
803 |
|
|
{ |
804 |
|
|
tet->get_fem_noeud(k)->change_solution(dist); |
805 |
|
|
tet->get_fem_noeud(k)->change_numero(pt->get_id()); |
806 |
|
|
pt->change_coord2(uv); |
807 |
|
|
} |
808 |
francois |
106 |
} |
809 |
francois |
104 |
} |
810 |
francois |
276 |
if ((compare_etat(etat,STRICTINTERIEUR)) && (pt->get_interieur())) |
811 |
|
|
{ |
812 |
|
|
tet->change_etat(1); |
813 |
|
|
for (int k=0;k<tet->get_nb_fem_noeud();k++) |
814 |
|
|
{ |
815 |
|
|
tet->get_fem_noeud(k)->change_etat(1); |
816 |
|
|
//octree.supprimer(tet); |
817 |
|
|
} |
818 |
|
|
} |
819 |
francois |
104 |
} |
820 |
|
|
} |
821 |
francois |
276 |
//octree.vide(); |
822 |
|
|
|
823 |
|
|
|
824 |
|
|
|
825 |
|
|
|
826 |
francois |
106 |
} |
827 |
|
|
|
828 |
francois |
276 |
void TOIBREP::calcullevelsetdeuxiemepasse(vector<TOIBREP_POINT*> *lst) |
829 |
francois |
106 |
{ |
830 |
francois |
276 |
LISTE_FEM_NOEUD::iterator itno; |
831 |
|
|
for (FEM_NOEUD* no=mai->get_premier_noeud(itno);no!=NULL;no=mai->get_suivant_noeud(itno)) |
832 |
|
|
if (no->get_solution()<1e250) |
833 |
francois |
106 |
{ |
834 |
francois |
276 |
TOIBREP_POINT* pt=(*lst)[no->get_numero()]; |
835 |
francois |
106 |
int dim=pt->get_mg_element_topologique()->get_dimension(); |
836 |
|
|
if (dim==2) |
837 |
|
|
{ |
838 |
|
|
MG_FACE* face=(MG_FACE*)pt->get_mg_element_topologique(); |
839 |
francois |
280 |
double xyz[3],uv[2]; |
840 |
|
|
double dist=calcul_distance(no,face,pt,xyz,uv); |
841 |
francois |
106 |
int signe=1; |
842 |
francois |
276 |
if (no->get_solution()<0) signe=-1; |
843 |
|
|
no->change_solution(signe*dist); |
844 |
francois |
106 |
} |
845 |
|
|
if (dim==1) |
846 |
|
|
{ |
847 |
|
|
MG_ARETE* arete=(MG_ARETE*)pt->get_mg_element_topologique(); |
848 |
francois |
276 |
double dist=calcul_distance(no,arete,pt); |
849 |
|
|
no->change_solution(dist); |
850 |
francois |
106 |
} |
851 |
|
|
if (dim==0) |
852 |
|
|
{ |
853 |
|
|
MG_SOMMET* sommet=(MG_SOMMET*)pt->get_mg_element_topologique(); |
854 |
|
|
MG_ARETE* arete=sommet->get_mg_cosommet(0)->get_arete(); |
855 |
francois |
276 |
double dist=calcul_distance(no,arete,pt); |
856 |
|
|
no->change_solution(dist); |
857 |
francois |
106 |
} |
858 |
|
|
|
859 |
|
|
} |
860 |
francois |
104 |
|
861 |
francois |
276 |
|
862 |
|
|
|
863 |
|
|
|
864 |
francois |
106 |
} |
865 |
|
|
|
866 |
francois |
259 |
double TOIBREP::calcul_distance(FEM_NOEUD* noeud,MG_ARETE* are,TOIBREP_POINT* pt,double precision) |
867 |
francois |
106 |
{ |
868 |
|
|
double tii,eps; |
869 |
|
|
are->inverser(tii,noeud->get_coord()); |
870 |
|
|
int compteur=0; |
871 |
|
|
OT_VECTEUR_3D Pt(noeud->get_x(),noeud->get_y(),noeud->get_z()); |
872 |
|
|
do |
873 |
|
|
{ |
874 |
|
|
compteur++; |
875 |
|
|
double ti=tii; |
876 |
|
|
double xyz[3],dxyz[3],ddxyz[3]; |
877 |
|
|
are->deriver_seconde(ti,ddxyz,dxyz,xyz); |
878 |
|
|
OT_VECTEUR_3D Ct(xyz[0],xyz[1],xyz[2]); |
879 |
|
|
OT_VECTEUR_3D Ct_deriver(dxyz[0],dxyz[1],dxyz[2]); |
880 |
|
|
OT_VECTEUR_3D Ct_deriver_seconde(ddxyz[0],ddxyz[1],ddxyz[2]); |
881 |
|
|
OT_VECTEUR_3D Distance = Ct-Pt; |
882 |
|
|
tii=ti-Ct_deriver*Distance/(Ct_deriver_seconde*Distance+Ct_deriver.get_longueur2()); |
883 |
|
|
eps=fabs(tii-ti); |
884 |
|
|
if (compteur>500) return 1e300; |
885 |
|
|
if (tii<are->get_tmin()) |
886 |
|
|
{ |
887 |
|
|
tii=are->get_tmin(); |
888 |
|
|
eps=0.; |
889 |
|
|
} |
890 |
|
|
if (tii>are->get_tmax()) |
891 |
|
|
{ |
892 |
|
|
tii=are->get_tmax(); |
893 |
|
|
eps=0.; |
894 |
|
|
} |
895 |
|
|
} |
896 |
|
|
while (eps>precision); |
897 |
|
|
double xyz[3],dxyz[3]; |
898 |
|
|
are->evaluer(tii,xyz); |
899 |
|
|
OT_VECTEUR_3D Ct(xyz[0],xyz[1],xyz[2]); |
900 |
|
|
double distance=(Ct-Pt).get_longueur(); |
901 |
|
|
MG_FACE* face1=are->get_mg_coarete(0)->get_boucle()->get_mg_face(); |
902 |
|
|
MG_FACE* face2=are->get_mg_coarete(1)->get_boucle()->get_mg_face(); |
903 |
|
|
are->deriver(tii,dxyz); |
904 |
|
|
OT_VECTEUR_3D x1(dxyz[0],dxyz[1],dxyz[2]); |
905 |
|
|
OT_VECTEUR_3D x2(dxyz[0],dxyz[1],dxyz[2]); |
906 |
|
|
x1=are->get_mg_coarete(0)->get_orientation()*x1; |
907 |
|
|
x2=are->get_mg_coarete(1)->get_orientation()*x2; |
908 |
|
|
x1.norme(); |
909 |
|
|
x2.norme(); |
910 |
|
|
double uv1[2],uv2[2]; |
911 |
|
|
double normal1[3],normal2[3]; |
912 |
|
|
face1->inverser(uv1,xyz); |
913 |
|
|
face2->inverser(uv2,xyz); |
914 |
|
|
face1->calcul_normale_unitaire(uv1,normal1); |
915 |
|
|
face2->calcul_normale_unitaire(uv2,normal2); |
916 |
|
|
OT_VECTEUR_3D z1(normal1[0],normal1[1],normal1[2]); |
917 |
|
|
OT_VECTEUR_3D z2(normal2[0],normal2[1],normal2[2]); |
918 |
|
|
z1=face1->get_mg_coface(0)->get_orientation()*z1; |
919 |
|
|
z2=face2->get_mg_coface(0)->get_orientation()*z2; |
920 |
|
|
OT_VECTEUR_3D y1=z1&x1; |
921 |
|
|
OT_VECTEUR_3D y2=z2&x2; |
922 |
|
|
double test=(z1&z2)*x1; |
923 |
|
|
int signe=-1; |
924 |
|
|
OT_VECTEUR_3D dirpt=Pt-Ct; |
925 |
|
|
if (test>0) |
926 |
|
|
{if ((z1*dirpt>0.) || (z2*dirpt>0.)) signe=1;} |
927 |
|
|
else |
928 |
|
|
{if ((z1*dirpt>0.) && (z2*dirpt>0.)) signe=1;} |
929 |
|
|
return signe*distance; |
930 |
|
|
} |
931 |
|
|
|
932 |
francois |
280 |
double TOIBREP::calcul_distance(FEM_NOEUD* noeud,MG_FACE* face,TOIBREP_POINT* pt,double *xyz,double *uv,double precision) |
933 |
francois |
106 |
{ |
934 |
|
|
double uvii[2],eps; |
935 |
|
|
pt->get_coord2(uvii); |
936 |
|
|
int compteur=0; |
937 |
|
|
OT_VECTEUR_3D Pt(noeud->get_x(),noeud->get_y(),noeud->get_z()); |
938 |
|
|
double delta_u,delta_v; |
939 |
|
|
do |
940 |
|
|
{ |
941 |
|
|
compteur++; |
942 |
|
|
double uvi[2]; |
943 |
|
|
uvi[0]=uvii[0]; |
944 |
|
|
uvi[1]=uvii[1]; |
945 |
|
|
double xyzduu[3],xyzdvv[3],xyzduv[3],xyzdu[3],xyzdv[3],xyz[3]; |
946 |
|
|
face->deriver_seconde(uvi,xyzduu,xyzduv,xyzdvv,xyz,xyzdu,xyzdv); |
947 |
|
|
OT_VECTEUR_3D S(xyz[0],xyz[1],xyz[2]); |
948 |
|
|
OT_VECTEUR_3D Su(xyzdu[0],xyzdu[1],xyzdu[2]); |
949 |
|
|
OT_VECTEUR_3D Sv(xyzdv[0],xyzdv[1],xyzdv[2]); |
950 |
|
|
OT_VECTEUR_3D Suu(xyzduu[0],xyzduu[1],xyzduu[2]); |
951 |
|
|
OT_VECTEUR_3D Suv(xyzduv[0],xyzduv[1],xyzduv[2]); |
952 |
|
|
OT_VECTEUR_3D Svv(xyzdvv[0],xyzdvv[1],xyzdvv[2]); |
953 |
|
|
OT_VECTEUR_3D Distance = S-Pt; |
954 |
|
|
double a[4],b[2]; |
955 |
|
|
a[0]=Su.get_longueur2()+Distance*Suu; |
956 |
|
|
a[1]=Su*Sv+Distance*Suv; |
957 |
|
|
a[2]=Su*Sv+Distance*Suv; |
958 |
|
|
a[3]=Sv.get_longueur2()+Distance*Svv; |
959 |
|
|
b[0]=Distance*Su;b[0]=-b[0]; |
960 |
|
|
b[1]=Distance*Sv;b[1]=-b[1]; |
961 |
|
|
double deltau,deltav; |
962 |
|
|
double denominateur_delta=(a[0]*a[3]-a[2]*a[1]); |
963 |
|
|
if (a[0]<1E-12) |
964 |
|
|
deltau=0; |
965 |
|
|
else delta_u=(b[0]*a[3]-b[1]*a[1])/denominateur_delta; |
966 |
|
|
if (a[3]<1E-12) |
967 |
|
|
deltav=0; |
968 |
|
|
else delta_v=(a[0]*b[1]-a[2]*b[0])/denominateur_delta; |
969 |
|
|
/*if (fabs(denominateur_delta) < ( (fabs(a[0])+fabs(a[1])+fabs(a[2])+fabs(a[3]))*1e-12 ) ) |
970 |
|
|
return 1e300;*/ |
971 |
|
|
uvii[0]=uvi[0]+delta_u; |
972 |
|
|
uvii[1]=uvi[1]+delta_v; |
973 |
|
|
if (face->get_surface()->est_periodique_u()==1) |
974 |
|
|
{ |
975 |
|
|
if(uvii[0]<0.) uvii[0]=face->get_surface()->get_periode_u()-uvii[0]; |
976 |
|
|
if(uvii[0]>face->get_surface()->get_periode_u()) uvii[0]=uvii[0]-face->get_surface()->get_periode_u(); |
977 |
|
|
} |
978 |
|
|
if (face->get_surface()->est_periodique_v()==1) |
979 |
|
|
{ |
980 |
|
|
if(uvii[1]<0.) uvii[0]=face->get_surface()->get_periode_v()-uvii[1]; |
981 |
|
|
if(uvii[1]>face->get_surface()->get_periode_v()) uvii[1]=uvii[1]-face->get_surface()->get_periode_v(); |
982 |
|
|
} |
983 |
|
|
delta_u=uvii[0]-uvi[0]; |
984 |
|
|
delta_v=uvii[1]-uvi[1]; |
985 |
|
|
if (compteur>500) return 1e300; |
986 |
|
|
} |
987 |
|
|
|
988 |
|
|
while ((fabs(delta_u)>precision)||(fabs(delta_v)>precision)); |
989 |
|
|
face->evaluer(uvii,xyz); |
990 |
|
|
OT_VECTEUR_3D S(xyz[0],xyz[1],xyz[2]); |
991 |
|
|
double distance=(S-Pt).get_longueur(); |
992 |
francois |
280 |
uv[0]=uvii[0]; |
993 |
|
|
uv[1]=uvii[1]; |
994 |
francois |
106 |
return distance; |
995 |
|
|
} |
996 |
|
|
|
997 |
|
|
|
998 |
francois |
276 |
|
999 |
francois |
259 |
void TOIBREP::etendrelevelset(FEM_SOLUTION* sol,int numsol) |
1000 |
francois |
222 |
{ |
1001 |
|
|
sol->active_solution(numsol); |
1002 |
|
|
|
1003 |
|
|
|
1004 |
|
|
LISTE_FM know; |
1005 |
|
|
LISTE_FM trial; |
1006 |
|
|
LISTE_FM far; |
1007 |
|
|
LISTE_FM exterieur; |
1008 |
|
|
LISTE_FM_TRI trialtri; |
1009 |
|
|
LISTE_FM_TRI_ID trialtriid; |
1010 |
|
|
|
1011 |
|
|
|
1012 |
|
|
LISTE_FEM_TETRA::iterator ittet; |
1013 |
|
|
for (FEM_TETRA* tet=mai->get_premier_tetra(ittet);tet!=NULL;tet=mai->get_suivant_tetra(ittet)) |
1014 |
|
|
{ |
1015 |
|
|
tet->change_solution(0.); |
1016 |
|
|
int numsol=0; |
1017 |
|
|
if (tet->get_fem_noeud(0)->get_solution()<1e200) {numsol++;tet->get_fem_noeud(0)->change_numero(1);} else tet->get_fem_noeud(0)->change_numero(0); |
1018 |
|
|
if (tet->get_fem_noeud(1)->get_solution()<1e200) {numsol++;tet->get_fem_noeud(1)->change_numero(1);} else tet->get_fem_noeud(1)->change_numero(0); |
1019 |
|
|
if (tet->get_fem_noeud(2)->get_solution()<1e200) {numsol++;tet->get_fem_noeud(2)->change_numero(1);} else tet->get_fem_noeud(2)->change_numero(0); |
1020 |
|
|
if (tet->get_fem_noeud(3)->get_solution()<1e200) {numsol++;tet->get_fem_noeud(3)->change_numero(1);} else tet->get_fem_noeud(3)->change_numero(0); |
1021 |
|
|
if (numsol==4) |
1022 |
|
|
ajouter_liste(know,tet); |
1023 |
|
|
|
1024 |
|
|
else if (numsol==3) |
1025 |
|
|
{ |
1026 |
|
|
if (tet->get_fem_noeud(0)->get_numero()==0) tet->change_numero(0); |
1027 |
|
|
else if (tet->get_fem_noeud(1)->get_numero()==0) tet->change_numero(1); |
1028 |
|
|
else if (tet->get_fem_noeud(2)->get_numero()==0) tet->change_numero(2); |
1029 |
|
|
else tet->change_numero(3); |
1030 |
|
|
ajouter_liste(trial,tet); |
1031 |
|
|
} |
1032 |
|
|
else |
1033 |
|
|
ajouter_liste(far,tet); |
1034 |
|
|
|
1035 |
|
|
} |
1036 |
|
|
for (LISTE_FM::iterator i=trial.begin();i!=trial.end();i++) |
1037 |
|
|
{ |
1038 |
|
|
FEM_TETRA* tet=*i; |
1039 |
|
|
int signe; |
1040 |
|
|
double sol=resoudgradT(tet,&signe); |
1041 |
|
|
if (fabs(sol)>0.00000001) |
1042 |
|
|
{ |
1043 |
|
|
if (fabs(sol)<fabs(tet->get_fem_noeud(tet->get_numero())->get_solution())) |
1044 |
|
|
{ |
1045 |
|
|
tet->get_fem_noeud(tet->get_numero())->change_solution(sol); |
1046 |
|
|
ajouter_liste(trialtri,trialtriid,tet,fabs(tet->get_fem_noeud(tet->get_numero())->get_solution())); |
1047 |
|
|
} |
1048 |
|
|
} |
1049 |
|
|
else |
1050 |
|
|
{ |
1051 |
|
|
ajouter_liste(exterieur,tet); |
1052 |
|
|
tet->change_solution(1e300); |
1053 |
|
|
} |
1054 |
|
|
} |
1055 |
|
|
int fin=0; |
1056 |
|
|
LISTE_FM_TRI::iterator itfin=trialtri.end(); |
1057 |
|
|
itfin--; |
1058 |
|
|
double longref=(*itfin).first; |
1059 |
|
|
do |
1060 |
|
|
{ |
1061 |
|
|
LISTE_FM_TRI::iterator it=trialtri.begin(); |
1062 |
|
|
FEM_TETRA* tet=(*it).second; |
1063 |
|
|
double longcourant=(*it).first; |
1064 |
|
|
supprimer_liste(trialtri,trialtriid,tet); |
1065 |
|
|
ajouter_liste(know,tet); |
1066 |
|
|
FEM_NOEUD* noeud=tet->get_fem_noeud(tet->get_numero()); |
1067 |
|
|
noeud->change_numero(1); |
1068 |
|
|
if (noeud->get_solution()>20000) |
1069 |
|
|
cout << "BUGGGGGGG" <<endl; |
1070 |
|
|
int nbtetra=noeud->get_lien_tetra()->get_nb(); |
1071 |
|
|
for (int i=0;i<nbtetra;i++) |
1072 |
|
|
{ |
1073 |
|
|
FEM_TETRA* tet2=noeud->get_lien_tetra()->get(i); |
1074 |
|
|
if (tet2==tet) continue; |
1075 |
|
|
LISTE_FM_TRI_ID::iterator it=trialtriid.find(tet2->get_id()); |
1076 |
|
|
if (it!=trialtriid.end()) |
1077 |
|
|
{ |
1078 |
|
|
int signe; |
1079 |
|
|
double sol=resoudgradT(tet2,&signe); |
1080 |
|
|
double solution=tet2->get_fem_noeud(tet2->get_numero())->get_solution(); |
1081 |
|
|
if (fabs(sol)>0.00000001) |
1082 |
|
|
if (!((solution<1e200)&&(sol*solution<0))) |
1083 |
|
|
if (fabs(sol)<fabs(solution)) |
1084 |
|
|
{ |
1085 |
|
|
supprimer_liste(trialtri,trialtriid,tet2); |
1086 |
|
|
ajouter_liste(trialtri,trialtriid,tet2,fabs(sol)); |
1087 |
|
|
tet2->get_fem_noeud(tet2->get_numero())->change_solution(sol); |
1088 |
|
|
} |
1089 |
|
|
} |
1090 |
|
|
LISTE_FM::iterator it2=find(far.begin(),far.end(),tet2); |
1091 |
|
|
if (it2!=far.end()) |
1092 |
|
|
{ |
1093 |
|
|
int numsol=0; |
1094 |
|
|
if (tet2->get_fem_noeud(0)->get_numero()==1) numsol++; |
1095 |
|
|
if (tet2->get_fem_noeud(1)->get_numero()==1) numsol++; |
1096 |
|
|
if (tet2->get_fem_noeud(2)->get_numero()==1) numsol++; |
1097 |
|
|
if (tet2->get_fem_noeud(3)->get_numero()==1) numsol++; |
1098 |
|
|
//if (numsol==4) |
1099 |
|
|
//cout << " BUG " <<endl; |
1100 |
|
|
if (numsol==3) |
1101 |
|
|
{ |
1102 |
|
|
if (tet2->get_fem_noeud(0)->get_numero()==0) tet2->change_numero(0); |
1103 |
|
|
else if (tet2->get_fem_noeud(1)->get_numero()==0) tet2->change_numero(1); |
1104 |
|
|
else if (tet2->get_fem_noeud(2)->get_numero()==0) tet2->change_numero(2); |
1105 |
|
|
else tet2->change_numero(3); |
1106 |
|
|
int signe; |
1107 |
|
|
double sol=resoudgradT(tet2,&signe); |
1108 |
|
|
double ancsol=tet2->get_fem_noeud(tet2->get_numero())->get_solution(); |
1109 |
|
|
if (fabs(sol)>0.00000001) |
1110 |
|
|
{ |
1111 |
|
|
if (!((ancsol<1e200) && (ancsol*sol<0.) )) |
1112 |
|
|
{ |
1113 |
|
|
tet2->get_fem_noeud(tet2->get_numero())->change_solution(sol); |
1114 |
|
|
supprimer_liste(far,tet2); |
1115 |
|
|
ajouter_liste(trialtri,trialtriid,tet2,fabs(sol)); |
1116 |
|
|
} |
1117 |
|
|
} |
1118 |
|
|
else |
1119 |
|
|
{ |
1120 |
|
|
tet2->change_solution(1e300); |
1121 |
|
|
ajouter_liste(exterieur,tet2); |
1122 |
|
|
} |
1123 |
|
|
} |
1124 |
|
|
} |
1125 |
|
|
} |
1126 |
|
|
if (trialtri.size()==0) fin=1; |
1127 |
|
|
if (exterieur.size()>0) |
1128 |
|
|
if (fin==0) |
1129 |
|
|
if (longcourant>longref) |
1130 |
|
|
{ |
1131 |
|
|
int nombre=exterieur.size(); |
1132 |
|
|
for (int i=0;i<nombre;i++) |
1133 |
|
|
{ |
1134 |
|
|
FEM_TETRA* tet2=(*(exterieur.begin())); |
1135 |
|
|
supprimer_liste(exterieur,tet2); |
1136 |
|
|
ajouter_liste(know,tet2); |
1137 |
|
|
for (int nd=0;nd<4;nd++) |
1138 |
|
|
{ |
1139 |
|
|
FEM_NOEUD* noeud=tet2->get_fem_noeud(nd); |
1140 |
|
|
int nbtetra=noeud->get_lien_tetra()->get_nb(); |
1141 |
|
|
for (int i=0;i<nbtetra;i++) |
1142 |
|
|
{ |
1143 |
|
|
FEM_TETRA* tet3=noeud->get_lien_tetra()->get(i); |
1144 |
|
|
if (tet2==tet3) continue; |
1145 |
|
|
LISTE_FM::iterator it2=find(far.begin(),far.end(),tet3); |
1146 |
|
|
if (it2!=far.end()) |
1147 |
|
|
{ |
1148 |
|
|
supprimer_liste(far,tet3); |
1149 |
|
|
ajouter_liste(exterieur,tet3); |
1150 |
|
|
tet3->change_solution(1e300); |
1151 |
|
|
} |
1152 |
|
|
} |
1153 |
|
|
} |
1154 |
|
|
} |
1155 |
|
|
LISTE_FM_TRI::iterator itfin=trialtri.end(); |
1156 |
|
|
itfin--; |
1157 |
|
|
longref=(*itfin).first; |
1158 |
|
|
} |
1159 |
|
|
} |
1160 |
|
|
while (fin==0); |
1161 |
|
|
LISTE_FEM_NOEUD::iterator itnoeud; |
1162 |
|
|
for (FEM_NOEUD* noeud=mai->get_premier_noeud(itnoeud);noeud!=NULL;noeud=mai->get_suivant_noeud(itnoeud)) |
1163 |
|
|
noeud->change_numero(0); |
1164 |
|
|
for (FEM_TETRA* tet=mai->get_premier_tetra(ittet);tet!=NULL;tet=mai->get_suivant_tetra(ittet)) |
1165 |
|
|
{ |
1166 |
|
|
if (tet->get_solution()>1e200) continue; |
1167 |
|
|
tet->get_fem_noeud(0)->change_numero(1); |
1168 |
|
|
tet->get_fem_noeud(1)->change_numero(1); |
1169 |
|
|
tet->get_fem_noeud(2)->change_numero(1); |
1170 |
|
|
tet->get_fem_noeud(3)->change_numero(1); |
1171 |
|
|
} |
1172 |
|
|
int i=0; |
1173 |
|
|
for (FEM_NOEUD* noeud=mai->get_premier_noeud(itnoeud);noeud!=NULL;noeud=mai->get_suivant_noeud(itnoeud)) |
1174 |
|
|
{ |
1175 |
|
|
if (noeud->get_numero()==1) sol->ecrire(i,numsol,noeud->get_solution()); else sol->ecrire(i,numsol,1e300); |
1176 |
|
|
++i; |
1177 |
|
|
} |
1178 |
|
|
} |
1179 |
francois |
276 |
IBrep TOIBREP::exporter_IBrep(string chemin,FEM_SOLUTION* solution,FEM_SOLUTION *solution_ele,MG_GROUPE_TOPOLOGIQUE* mggt) |
1180 |
francois |
259 |
{ |
1181 |
|
|
TPL_MAP_ENTITE<MG_VOLUME*> lst; |
1182 |
|
|
if (mggt==NULL) |
1183 |
|
|
{ |
1184 |
|
|
int nbvol=geo->get_nb_mg_volume(); |
1185 |
|
|
for (int i=0;i<nbvol;i++) |
1186 |
|
|
lst.ajouter(geo->get_mg_volume(i)); |
1187 |
|
|
} |
1188 |
|
|
else |
1189 |
|
|
{ |
1190 |
|
|
int nbmggt=mggt->get_nb(); |
1191 |
|
|
for (int i=0;i<nbmggt;i++) |
1192 |
|
|
if (mggt->get(i)->get_dimension()==3) |
1193 |
|
|
lst.ajouter((MG_VOLUME*)mggt->get(i)); |
1194 |
|
|
} |
1195 |
|
|
IBrep brep(100); |
1196 |
|
|
int nbvolexp=lst.get_nb(); |
1197 |
|
|
for (int i=0;i<nbvolexp;i++) |
1198 |
|
|
{ |
1199 |
|
|
MG_VOLUME* vol=lst.get(i); |
1200 |
|
|
int nbcoq=vol->get_nb_mg_coquille(); |
1201 |
|
|
IVolumeN ivoltmp(vol->get_id()); |
1202 |
francois |
263 |
pair<IVolume*,bool> pair_ivol=brep.AddVolume(ivoltmp); |
1203 |
|
|
IVolume* ivol=pair_ivol.first; |
1204 |
francois |
259 |
for (int j=0;j<nbcoq;j++) |
1205 |
|
|
{ |
1206 |
|
|
MG_COQUILLE* coq=vol->get_mg_coquille(j); |
1207 |
|
|
int nbface=coq->get_nb_mg_coface(); |
1208 |
|
|
IShell ishell(nbface); |
1209 |
|
|
for (int k=0;k<nbface;k++) |
1210 |
|
|
{ |
1211 |
|
|
MG_COFACE* coface=coq->get_mg_coface(k); |
1212 |
|
|
ishell[k]=coface->get_id(); |
1213 |
|
|
MG_FACE* face=coface->get_face(); |
1214 |
|
|
int sens=coface->get_orientation(); |
1215 |
|
|
ICoFaceN icoface(coface->get_id(),face->get_id(),sens); |
1216 |
|
|
brep.AddCoFace(icoface); |
1217 |
|
|
IFace* iface=brep.GetFace(face->get_id()); |
1218 |
|
|
if (iface==NULL) |
1219 |
|
|
{ |
1220 |
|
|
IFaceN ifacenew(face->get_id()); |
1221 |
francois |
263 |
pair<IFace*,bool> pair_iface=brep.AddFace(ifacenew); |
1222 |
|
|
iface=pair_iface.first; |
1223 |
francois |
259 |
int nbbou=face->get_nb_mg_boucle(); |
1224 |
|
|
for (int l=0;l<nbbou;l++) |
1225 |
|
|
{ |
1226 |
|
|
MG_BOUCLE* bou=face->get_mg_boucle(l); |
1227 |
|
|
int nbare=bou->get_nb_mg_coarete(); |
1228 |
|
|
ILoop iloop(nbare); |
1229 |
|
|
for (int m=0;m<nbare;m++) |
1230 |
|
|
{ |
1231 |
|
|
MG_COARETE* coare=bou->get_mg_coarete(m); |
1232 |
|
|
iloop[m]=coare->get_id(); |
1233 |
|
|
MG_ARETE* are=coare->get_arete(); |
1234 |
|
|
int sens=coare->get_orientation(); |
1235 |
|
|
ICoEdgeN icoedge(coare->get_id(),are->get_id(),sens,face->get_id()); |
1236 |
|
|
brep.AddCoEdge(icoedge); |
1237 |
|
|
IEdge* iedge=brep.GetEdge(are->get_id()); |
1238 |
|
|
IVertex *ivertex1,*ivertex2; |
1239 |
|
|
ICoVertex *icover1,*icover2; |
1240 |
|
|
if (iedge==NULL) |
1241 |
|
|
{ |
1242 |
|
|
MG_COSOMMET* cover1=are->get_cosommet1(); |
1243 |
|
|
MG_COSOMMET* cover2=are->get_cosommet2(); |
1244 |
|
|
MG_SOMMET* ver1=cover1->get_sommet(); |
1245 |
|
|
MG_SOMMET* ver2=cover2->get_sommet(); |
1246 |
|
|
ICoVertexN icovertmp1(cover1->get_id(),are->get_id(),ver1->get_id(),cover1->get_t()); |
1247 |
|
|
ICoVertexN icovertmp2(cover2->get_id(),are->get_id(),ver2->get_id(),cover2->get_t()); |
1248 |
francois |
263 |
pair<ICoVertex*,bool> pair_icover1=brep.AddCoVertex(icovertmp1); |
1249 |
|
|
pair<ICoVertex*,bool> pair_icover2=brep.AddCoVertex(icovertmp2); |
1250 |
|
|
icover1=pair_icover1.first; |
1251 |
|
|
icover2=pair_icover2.first; |
1252 |
francois |
259 |
IEdgeN iedgetmp(are->get_id(),cover1->get_id(),cover2->get_id()); |
1253 |
|
|
ivertex1=brep.GetVertex(ver1->get_id()); |
1254 |
|
|
ivertex2=brep.GetVertex(ver2->get_id()); |
1255 |
|
|
if (ivertex1==NULL) |
1256 |
|
|
{ |
1257 |
|
|
MG_POINT* pt=ver1->get_point(); |
1258 |
|
|
double xyz[3]; |
1259 |
|
|
pt->evaluer(xyz); |
1260 |
|
|
IVertexN ivertex(ver1->get_id(),xyz); |
1261 |
francois |
263 |
pair<IVertex*,bool> pair_ivertex1=brep.AddVertex(ivertex); |
1262 |
|
|
ivertex1=pair_ivertex1.first; |
1263 |
francois |
259 |
} |
1264 |
|
|
if (ivertex2==NULL) |
1265 |
|
|
{ |
1266 |
|
|
MG_POINT* pt=ver2->get_point(); |
1267 |
|
|
double xyz[3]; |
1268 |
|
|
pt->evaluer(xyz); |
1269 |
|
|
IVertexN ivertex(ver2->get_id(),xyz); |
1270 |
francois |
263 |
pair<IVertex*,bool> pair_ivertex2=brep.AddVertex(ivertex); |
1271 |
|
|
ivertex2=pair_ivertex2.first; |
1272 |
francois |
259 |
} |
1273 |
|
|
ivertex1->AddCoVertex(cover1->get_id()); |
1274 |
|
|
ivertex2->AddCoVertex(cover2->get_id()); |
1275 |
francois |
263 |
pair<IEdge*,bool> pair_iedge=brep.AddEdge(iedgetmp); |
1276 |
|
|
iedge=pair_iedge.first; |
1277 |
francois |
259 |
} |
1278 |
|
|
iedge->AddCoEdge(coare->get_id(),brep); |
1279 |
|
|
if (sens==1) |
1280 |
|
|
{ |
1281 |
|
|
icover1=brep.GetCoVertex(iedge->FromCoVertex()); |
1282 |
|
|
ivertex1=brep.GetVertex(icover1->Vertex()); |
1283 |
|
|
ivertex1->AddFace(face->get_id()); |
1284 |
|
|
} |
1285 |
|
|
else |
1286 |
|
|
{ |
1287 |
|
|
icover2=brep.GetCoVertex(iedge->ToCoVertex()); |
1288 |
|
|
ivertex2=brep.GetVertex(icover2->Vertex()); |
1289 |
|
|
ivertex2->AddFace(face->get_id()); |
1290 |
|
|
} |
1291 |
|
|
} |
1292 |
|
|
iface->AddLoop(iloop); |
1293 |
|
|
} |
1294 |
|
|
} |
1295 |
|
|
iface->AddCoFace(coface->get_id()); |
1296 |
|
|
} |
1297 |
|
|
ivol->AddShell(ishell); |
1298 |
|
|
} |
1299 |
|
|
} |
1300 |
|
|
int nbsol=solution->get_nb_champ(); |
1301 |
francois |
262 |
unsigned long *correspondface=new unsigned long[nbsol]; |
1302 |
|
|
for (int i=0;i<nbsol;i++) |
1303 |
|
|
{ |
1304 |
|
|
std::string nom=solution->get_legende(i); |
1305 |
|
|
char nom2[2]; |
1306 |
|
|
unsigned long id; |
1307 |
francois |
272 |
sscanf(nom.c_str(),"%s %lu",nom2,&id); |
1308 |
francois |
262 |
correspondface[i]=id; |
1309 |
|
|
} |
1310 |
francois |
259 |
LISTE_FEM_NOEUD::iterator itnoeud; |
1311 |
|
|
int i=0; |
1312 |
|
|
for (FEM_NOEUD* noeud=mai->get_premier_noeud(itnoeud);noeud!=NULL;noeud=mai->get_suivant_noeud(itnoeud)) |
1313 |
|
|
{ |
1314 |
|
|
int nbsolnoeud=0; |
1315 |
|
|
for (int j=0;j<nbsol;j++) |
1316 |
|
|
{ |
1317 |
|
|
if (solution->lire(i,j)<1e200) nbsolnoeud++; |
1318 |
|
|
} |
1319 |
|
|
double *xyz=noeud->get_coord(); |
1320 |
|
|
INodeN inoeudtmp(noeud->get_id(),xyz[0],xyz[1],xyz[2],nbsolnoeud); |
1321 |
francois |
263 |
pair<INode*,bool> pair_inoeud=brep.AddNode(inoeudtmp); |
1322 |
|
|
INode* inoeud=pair_inoeud.first; |
1323 |
francois |
259 |
int num=0; |
1324 |
|
|
for (int j=0;j<nbsol;j++) |
1325 |
|
|
{ |
1326 |
|
|
if (solution->lire(i,j)<1e200) |
1327 |
|
|
{ |
1328 |
francois |
262 |
inoeud->Fields()[num]=correspondface[j]; |
1329 |
francois |
259 |
inoeud->Values()[num]=solution->lire(i,j); |
1330 |
|
|
num++; |
1331 |
|
|
} |
1332 |
|
|
} |
1333 |
|
|
i++; |
1334 |
|
|
} |
1335 |
|
|
LISTE_FEM_TETRA::iterator ittet; |
1336 |
|
|
int num=0; |
1337 |
francois |
276 |
i=0; |
1338 |
francois |
259 |
for (FEM_TETRA* tet=mai->get_premier_tetra(ittet);tet!=NULL;tet=mai->get_suivant_tetra(ittet)) |
1339 |
|
|
{ |
1340 |
francois |
276 |
int nbsolele=0; |
1341 |
|
|
for (int j=0;j<nbsol;j++) |
1342 |
|
|
{ |
1343 |
|
|
if (fabs(solution_ele->lire(i,j)-1.)<0.0000000001) nbsolele++; |
1344 |
|
|
} |
1345 |
|
|
IElementN xfemele(IElement::TETRAHEDRON,nbsolele); |
1346 |
francois |
259 |
num++; |
1347 |
|
|
xfemele.num=num; |
1348 |
|
|
xfemele.GetNode(0)=tet->get_fem_noeud(0)->get_id(); |
1349 |
|
|
xfemele.GetNode(1)=tet->get_fem_noeud(1)->get_id(); |
1350 |
|
|
xfemele.GetNode(2)=tet->get_fem_noeud(2)->get_id(); |
1351 |
|
|
xfemele.GetNode(3)=tet->get_fem_noeud(3)->get_id(); |
1352 |
francois |
276 |
int num=0; |
1353 |
|
|
for (int j=0;j<nbsol;j++) |
1354 |
|
|
{ |
1355 |
|
|
if (fabs(solution_ele->lire(i,j)-1.)<0.0000000001) |
1356 |
|
|
{ |
1357 |
|
|
xfemele.Fields()[num]=correspondface[j]; |
1358 |
|
|
num++; |
1359 |
|
|
} |
1360 |
|
|
} |
1361 |
francois |
259 |
brep.AddElement(xfemele); |
1362 |
francois |
276 |
i++; |
1363 |
francois |
259 |
} |
1364 |
francois |
222 |
|
1365 |
francois |
276 |
delete [] correspondface; |
1366 |
francois |
259 |
|
1367 |
|
|
|
1368 |
|
|
|
1369 |
|
|
std::ofstream output(chemin.c_str()); |
1370 |
|
|
output << brep << std::endl; |
1371 |
|
|
output.close(); |
1372 |
|
|
|
1373 |
francois |
262 |
|
1374 |
|
|
|
1375 |
|
|
|
1376 |
francois |
276 |
return brep; |
1377 |
francois |
259 |
} |
1378 |
|
|
|
1379 |
|
|
|
1380 |
|
|
|
1381 |
|
|
void TOIBREP::ajouter_liste(LISTE_FM_TRI &lst,LISTE_FM_TRI_ID &lstid,FEM_TETRA* tet,double val) |
1382 |
francois |
222 |
{ |
1383 |
|
|
pair<double,FEM_TETRA*> p(val,tet); |
1384 |
|
|
LISTE_FM_TRI::iterator it=lst.insert(p); |
1385 |
|
|
lstid[tet->get_id()]=it; |
1386 |
|
|
} |
1387 |
|
|
|
1388 |
francois |
259 |
void TOIBREP::supprimer_liste(LISTE_FM_TRI &lst,LISTE_FM_TRI_ID &lstid,FEM_TETRA* tet) |
1389 |
francois |
222 |
{ |
1390 |
|
|
LISTE_FM_TRI::iterator it2=lstid[tet->get_id()]; |
1391 |
|
|
LISTE_FM_TRI_ID::iterator it3=lstid.find(tet->get_id()); |
1392 |
|
|
lstid.erase(it3); |
1393 |
|
|
lst.erase(it2); |
1394 |
|
|
} |
1395 |
|
|
|
1396 |
francois |
259 |
void TOIBREP::ajouter_liste(LISTE_FM& lst,FEM_TETRA* tet) |
1397 |
francois |
222 |
{ |
1398 |
|
|
lst.push_back(tet); |
1399 |
|
|
} |
1400 |
|
|
|
1401 |
francois |
259 |
void TOIBREP::supprimer_liste(LISTE_FM& lst,FEM_TETRA* tet) |
1402 |
francois |
222 |
{ |
1403 |
|
|
LISTE_FM::iterator it=find(lst.begin(),lst.end(),tet); |
1404 |
|
|
if (it!=lst.end()) lst.erase(it); |
1405 |
|
|
} |
1406 |
|
|
|
1407 |
|
|
|
1408 |
|
|
|
1409 |
francois |
259 |
double TOIBREP::resoudgradT(FEM_TETRA* tet,int *signe) |
1410 |
francois |
222 |
{ |
1411 |
|
|
double j[9]; |
1412 |
|
|
double N[12]; |
1413 |
|
|
double jN[12]={0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.}; |
1414 |
|
|
double T[4]; |
1415 |
|
|
double uv[2]={0.25,0.25}; |
1416 |
|
|
|
1417 |
|
|
|
1418 |
|
|
tet->get_inverse_jacob(j,uv); |
1419 |
|
|
for (int i=0;i<3;i++) |
1420 |
|
|
for (int k=0;k<4;k++) |
1421 |
|
|
N[i*4+k]=tet->get_fonction_derive_interpolation(k+1,i+1,uv); |
1422 |
|
|
int premier=0; |
1423 |
|
|
double tmin=1e300; |
1424 |
|
|
double tmax=-1e300; |
1425 |
|
|
for (int i=0;i<4;i++) |
1426 |
|
|
{ |
1427 |
|
|
if (i==tet->get_numero()) continue; |
1428 |
|
|
T[i]=tet->get_fem_noeud(i)->get_solution(); |
1429 |
|
|
if (fabs(T[i])>0.000001) |
1430 |
|
|
{ |
1431 |
|
|
if (premier==0) |
1432 |
|
|
if (T[i]>0) (*signe)=1; else (*signe)=-1; |
1433 |
|
|
else if (T[i]*(*signe)<0) (*signe)=0; |
1434 |
|
|
} |
1435 |
|
|
T[i]=fabs(T[i]); |
1436 |
|
|
if (tet->get_numero()!=i) |
1437 |
|
|
{ |
1438 |
|
|
if (T[i]<tmin) tmin=T[i]; |
1439 |
|
|
if (T[i]>tmax) tmax=T[i]; |
1440 |
|
|
} |
1441 |
|
|
premier=1; |
1442 |
|
|
} |
1443 |
|
|
for (int i=0;i<3;i++) |
1444 |
|
|
for (int k=0;k<4;k++) |
1445 |
|
|
for (int l=0;l<3;l++) |
1446 |
|
|
jN[i*4+k]=jN[i*4+k]+j[i*3+l]*N[l*4+k]; |
1447 |
|
|
double a=0.,b=0.,c=-1.; |
1448 |
|
|
for (int i=0;i<3;i++) |
1449 |
|
|
{ |
1450 |
|
|
double coef=0.; |
1451 |
|
|
double coefinc=0.; |
1452 |
|
|
for (int l=0;l<4;l++) |
1453 |
|
|
{ |
1454 |
|
|
if (tet->get_numero()!=l) coef=coef+jN[i*4+l]*T[l]; |
1455 |
|
|
else coefinc=coefinc+jN[i*4+l]; |
1456 |
|
|
} |
1457 |
|
|
c=c+coef*coef; |
1458 |
|
|
a=a+coefinc*coefinc; |
1459 |
|
|
b=b+2*coef*coefinc; |
1460 |
|
|
} |
1461 |
|
|
/*if (*signe==0) |
1462 |
|
|
cout << "attention " <<endl;*/ |
1463 |
|
|
double det=b*b-4.*a*c; |
1464 |
|
|
if (det<0.) det=0.; else det=sqrt(det); |
1465 |
|
|
double sol1=(-b-det)/2./a; |
1466 |
|
|
double sol2=(-b+det)/2./a; |
1467 |
|
|
double sol=sol1; |
1468 |
|
|
if (sol2>sol1) sol=sol2; |
1469 |
|
|
if (sol<tmin*0.99) |
1470 |
|
|
sol=0.; |
1471 |
|
|
sol=sol*(*signe); |
1472 |
|
|
return sol; |
1473 |
|
|
} |