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#include "gestionversion.h" |
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#include "toibrep.h" |
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#include "mg_file.h" |
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#include "ot_mathematique.h" |
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#include "tpl_map_entite.h" |
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#include "tpl_relation_entite.h" |
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#include "tpl_octree.h" |
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#include "toibrep_point.h" |
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#include "vct.h" |
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#include <math.h> |
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#include <fstream> |
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#include <string> |
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#include "IBrep.h" |
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#include "ot_cpu.h" |
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#include "fem_tetra4.h" |
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#include "fem_segment2.h" |
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#include "xfem_tetra4.h" |
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#include "xfem_triangle3.h" |
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#include "xfem_segment2.h" |
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#include "mg_maillage_outils.h" |
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class inter_ele_arete |
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{ |
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public: |
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FEM_ELEMENT3* ele; |
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XFEM_ELEMENT3* xele; |
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MG_ARETE* are; |
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int status1; |
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int status2; |
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double xyz1[3]; |
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double xyz2[3]; |
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FEM_NOEUD* no1; |
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FEM_NOEUD* no2; |
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}; |
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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) |
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{ |
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} |
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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) |
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{ |
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} |
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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) |
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{ |
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} |
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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) |
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{ |
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} |
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TOIBREP::~TOIBREP() |
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{ |
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} |
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void TOIBREP::active_affichage(void (*fonc)(char*)) |
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{ |
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affiche=fonc; |
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affichageactif=1; |
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} |
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double TOIBREP::calculdist(double *n,double x,double y,double z,FEM_NOEUD* noeud) |
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{ |
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double* xyz=noeud->get_coord(); |
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double dist=sqrt((xyz[0]-x)*(xyz[0]-x)+(xyz[1]-y)*(xyz[1]-y)+(xyz[2]-z)*(xyz[2]-z)); |
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OT_VECTEUR_3D vec1(n[0],n[1],n[2]); |
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OT_VECTEUR_3D vec2(xyz[0]-x,xyz[1]-y,xyz[2]-z); |
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double ps=vec1*vec2; |
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if (ps<0.) dist=-dist; |
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return dist; |
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} |
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void TOIBREP::recherche_arete_tangeante(TPL_MAP_ENTITE<MG_ARETE*> &lst,TPL_MAP_ENTITE<MG_ELEMENT_TOPOLOGIQUE*> &lsttopo) |
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{ |
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LISTE_MG_ARETE::iterator it; |
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for (MG_ARETE* are=geo->get_premier_arete(it);are!=NULL;are=geo->get_suivant_arete(it)) |
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{ |
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if (lsttopo.existe(are)) |
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if (ot.arete_virtuelle(are)) lst.ajouter(are); |
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} |
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} |
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int TOIBREP::test_du_point_milieu(FEM_NOEUD* no1,FEM_NOEUD* no2,FEM_ELEMENT3* tet) |
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{ |
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double *xyz1=no1->get_coord(); |
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double *xyz2=no2->get_coord(); |
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double xyz[3]; |
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xyz[0]=0.5*(xyz1[0]+xyz2[0]); |
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xyz[1]=0.5*(xyz1[1]+xyz2[1]); |
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xyz[2]=0.5*(xyz1[2]+xyz2[2]); |
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FEM_MAILLAGE_OUTILS ot; |
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if (((ot.estdansletetra(tet,xyz[0],xyz[1],xyz[2])>>1)&1)!=0) return 1; |
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//if (((MG_MAILLAGE_OUTILS::estdansletetra(tet,xyz[0],xyz[1],xyz[2])>>1)&1)==1) return 1; |
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return 0; |
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} |
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void TOIBREP::oriente_tri(XFEM_ELEMENT2* tri,MG_FACE* face) |
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{ |
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FEM_NOEUD* no1=tri->get_fem_noeud(0); |
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FEM_NOEUD* no2=tri->get_fem_noeud(1); |
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FEM_NOEUD* no3=tri->get_fem_noeud(2); |
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OT_VECTEUR_3D n1n2(no1->get_coord(),no2->get_coord()); |
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OT_VECTEUR_3D n1n3(no1->get_coord(),no3->get_coord()); |
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OT_VECTEUR_3D normal=n1n2&n1n3; |
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double *xyz=no1->get_coord(); |
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double uv[0]; |
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face->inverser(uv,xyz); |
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double n[3]; |
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face->calcul_normale_unitaire(uv,n); |
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OT_VECTEUR_3D dir(n); |
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normal.norme(); |
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double ps=normal*dir; |
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if (ps<0) |
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{ |
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tri->change_noeud(1,no3); |
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tri->change_noeud(2,no2); |
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} |
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} |
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//void TOIBREP::importer(std::string nomfichier,class MagXchange* data,std::string nomfichierout) |
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IBrep TOIBREP::importer(std::string nomfichier,std::string nomfichieribrep,MG_GROUPE_TOPOLOGIQUE* mggt) |
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{ |
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TPL_MAP_ENTITE<MG_ELEMENT_TOPOLOGIQUE*> lst; |
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if (mggt!=NULL) |
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{ |
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int nb=mggt->get_nb(); |
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for (int i=0;i<nb;i++) |
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{ |
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lst.ajouter(mggt->get(i)); |
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mggt->get(i)->get_topologie_sousjacente(&lst); |
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} |
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} |
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else |
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{ |
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int nbvol=geo->get_nb_mg_volume(); |
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for (int i=0;i<nbvol;i++) |
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{ |
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lst.ajouter(geo->get_mg_volume(i)); |
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geo->get_mg_volume(i)->get_topologie_sousjacente(&lst); |
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} |
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} |
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affiche((char*)"Recherche aretes tangeantes"); |
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TPL_MAP_ENTITE<MG_ARETE*> lstaretetan; |
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recherche_arete_tangeante(lstaretetan,lst); |
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char mess[300]; |
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sprintf(mess," Nombre d'aretes tangeantes %d",lstaretetan.get_nb()); |
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affiche(mess); |
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if (compteur!=NULL) compteur->ajouter_etape("Aretes tangeantes"); |
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affiche((char*)"Traitement de base"); |
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int nbface=geo->get_nb_mg_face(); |
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int nbvraiface=0; |
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TPL_MAP_ENTITE<MG_ELEMENT_TOPOLOGIQUE*>::ITERATEUR it; |
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for (MG_ELEMENT_TOPOLOGIQUE* ele=lst.get_premier(it);ele!=NULL;ele=lst.get_suivant(it)) |
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if (ele->get_dimension()==2) nbvraiface++; |
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//if (compteur!=NULL) compteur->ajouter_etape("Traitement de base selection"); |
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int nb_noeud=mai->get_nb_fem_noeud(); |
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int nb_element3=mai->get_nb_fem_element3(); |
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std::string nomfichier2=nomfichier+"_dis.sol"; |
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FEM_SOLUTION* solution=new FEM_SOLUTION(mai,nbvraiface+lstaretetan.get_nb(),(char*)nomfichier2.c_str(),nb_noeud,"LS",MAGIC::ENTITE_SOLUTION::ENTITE_NOEUD); |
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int i=0; |
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gest->ajouter_fem_solution(solution); |
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nomfichier2=nomfichier+"_ele.sol"; |
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FEM_SOLUTION* solution_ele=new FEM_SOLUTION(mai,nbvraiface+lstaretetan.get_nb(),(char*)nomfichier2.c_str(),nb_element3,"A",MAGIC::ENTITE_SOLUTION::ENTITE_ELEMENT3); |
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gest->ajouter_fem_solution(solution_ele); |
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for (MG_ELEMENT_TOPOLOGIQUE* ele=lst.get_premier(it);ele!=NULL;ele=lst.get_suivant(it)) |
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{ |
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if (ele->get_dimension()!=2) continue; |
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char mess[255]; |
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sprintf(mess,"F %lu",ele->get_id()); |
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solution->change_legende(i,mess); |
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solution_ele->change_legende(i,mess); |
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++i; |
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} |
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TPL_MAP_ENTITE<MG_ARETE*>::ITERATEUR itare; |
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for (MG_ARETE* are=lstaretetan.get_premier(itare);are!=NULL;are=lstaretetan.get_suivant(itare)) |
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{ |
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char mess[255]; |
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sprintf(mess,"A %lu",are->get_id()); |
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solution->change_legende(i,mess); |
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solution_ele->change_legende(i,mess); |
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++i; |
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} |
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//if (compteur!=NULL) compteur->ajouter_etape("Traitement de base creation solution"); |
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double xmin=1e300,ymin=1e300,zmin=1e308; |
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double xmax=-1e300,ymax=-1e300,zmax=-1e308; |
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TPL_MAP_ENTITE<FEM_NOEUD*> lst_noeud; |
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LISTE_FEM_NOEUD::iterator it2; |
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i=0; |
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for (FEM_NOEUD* noeud=mai->get_premier_noeud(it2);noeud!=NULL;noeud=mai->get_suivant_noeud(it2)) |
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{ |
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double* xyz=noeud->get_coord(); |
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if (xyz[0]<xmin) xmin=xyz[0]; |
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if (xyz[1]<ymin) ymin=xyz[1]; |
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if (xyz[2]<zmin) zmin=xyz[2]; |
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if (xyz[0]>xmax) xmax=xyz[0]; |
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if (xyz[1]>ymax) ymax=xyz[1]; |
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if (xyz[2]>zmax) zmax=xyz[2]; |
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for (int j=0;j<nbvraiface+lstaretetan.get_nb();j++) |
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solution->ecrire(1e300,i,j); |
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lst_noeud.ajouter(noeud); |
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i++; |
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} |
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//if (compteur!=NULL) compteur->ajouter_etape("Traitement de base recherche boite"); |
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octree_tetra.initialiser(&lst_noeud,1,xmin,ymin,zmin,xmax,ymax,zmax); |
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//if (compteur!=NULL) compteur->ajouter_etape("Traitement de base ini octree"); |
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LISTE_FEM_ELEMENT3::iterator it3; |
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i=0; |
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for (FEM_ELEMENT3* tet=mai->get_premier_element3(it3);tet!=NULL;tet=mai->get_suivant_element3(it3)) |
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{ |
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octree_tetra.inserer(tet); |
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for (int j=0;j<nbvraiface+lstaretetan.get_nb();j++) |
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solution_ele->ecrire(0,i,j); |
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i++; |
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} |
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if (compteur!=NULL) compteur->ajouter_etape("Traitement de base"); |
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for (int i=0;i<nbface;i++) |
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//for (int i=0;i<1;i++) |
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{ |
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MG_FACE* face=geo->get_mg_face(i); |
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//MG_FACE* face=geo->get_mg_faceid(757); |
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if (affichageactif) |
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{ |
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char mess[300]; |
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sprintf(mess," Face %d numero %lu",i,face->get_id()); |
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affiche(mess); |
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} |
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if (!lst.existe(face)) continue; |
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vector<MG_FACE*> lstface; |
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lstface.push_back(face); |
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/// ici topologie virtuelle |
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/*TPL_LISTE_ENTITE<double> lst; |
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int type=face->get_surface()->get_type_geometrique(lst); |
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int idem=0; |
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for (int j=0;j<i;j++) |
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{ |
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TPL_LISTE_ENTITE<double> lst2; |
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MG_FACE* face2=geo->get_mg_face(j); |
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int type2=face2->get_surface()->get_type_geometrique(lst2); |
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if (type==type2) |
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if (lst.get_nb()==lst2.get_nb()) |
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{ |
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int diff=0; |
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for (int i=0;i<lst.get_nb();i++) |
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if (fabs(lst.get(i)-lst2.get(i))>0.000001) diff=1; |
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if (diff==0) idem=1; |
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} |
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} |
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if (!idem) lstface.push_back(geo->get_mg_face(i)); |
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for (int j=i+1;j<nbface;j++) |
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{ |
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TPL_LISTE_ENTITE<double> lst2; |
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MG_FACE* face2=geo->get_mg_face(j); |
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int type2=face2->get_surface()->get_type_geometrique(lst2); |
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if (type==type2) |
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if (lst.get_nb()==lst2.get_nb()) |
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{ |
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int diff=0; |
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for (int i=0;i<lst.get_nb();i++) |
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if (fabs(lst.get(i)-lst2.get(i))>0.000001) diff=1; |
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if (diff==0) lstface.push_back(face2); |
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} |
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}*/ |
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//levelsetn(&lst,&lstface,solution,solution_ele,i); |
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} |
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francois |
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TPL_MAP_ENTITE<MG_ARETE*>::ITERATEUR itare2; |
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i=0; |
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for (MG_ARETE* are=lstaretetan.get_premier(itare2);are!=NULL;are=lstaretetan.get_suivant(itare2)) |
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{ |
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if (affichageactif) |
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{ |
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char mess[300]; |
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sprintf(mess," Arete tangeante %d numero %lu",i,are->get_id()); |
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affiche(mess); |
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} |
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traite_arete_tangeante(are,nbface+i,solution,solution_ele); |
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i++; |
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} |
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francois |
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affiche((char*)"Exportation IBREP"); |
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IBrep brep=exporter_IBrep(nomfichieribrep,solution,solution_ele,mggt); |
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if (compteur!=NULL) compteur->ajouter_etape("Exportation IBREP"); |
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francois |
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affiche((char*)"Decoupage maillage"); |
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for (int i=0;i<lstaretetan.get_nb();i++) |
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decoupe_maillage(nbface+i,solution,solution_ele,0); |
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for (int i=0;i<nbface;i++) |
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decoupe_maillage(i,solution,solution_ele,1); |
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if (compteur!=NULL) compteur->ajouter_etape("Decoupage maillage"); |
302 |
|
|
affiche((char*)"Tag maillage"); |
303 |
|
|
cree_tag_maillage(); |
304 |
|
|
if (compteur!=NULL) compteur->ajouter_etape("Tag maillage"); |
305 |
francois |
276 |
return brep; |
306 |
francois |
106 |
} |
307 |
|
|
|
308 |
francois |
346 |
|
309 |
|
|
|
310 |
|
|
|
311 |
|
|
void TOIBREP::cree_tag_maillage(void) |
312 |
|
|
{ |
313 |
|
|
/*vector<FEM_ELEMENT3*> couche; |
314 |
|
|
LISTE_FEM_ELEMENT3::iterator ittetra; |
315 |
|
|
for (FEM_ELEMENT3 *tet=mai->get_premier_element3(ittetra);tet!=NULL;tet=mai->get_suivant_element3(ittetra)) |
316 |
|
|
{ |
317 |
|
|
if (tet->est_decoupe_arete_tangeante()) |
318 |
|
|
{ |
319 |
|
|
for (int i=tet->get_nb_xfem()-1;i>-1;i--) |
320 |
|
|
tet->supprimer_xfem(mai,tet->get_xfem(i)); |
321 |
|
|
} |
322 |
|
|
if (tet->get_nb_xfem()>0) |
323 |
|
|
{ |
324 |
|
|
tet->change_etat(2); |
325 |
|
|
couche.push_back(tet); |
326 |
|
|
} |
327 |
|
|
else tet->change_etat(3); |
328 |
|
|
} |
329 |
|
|
for (int i=0;i<couche.size();i++) |
330 |
|
|
{ |
331 |
|
|
FEM_ELEMENT3* tet=couche[i]; |
332 |
|
|
for (int j=0;j<tet->get_nb_fem_noeud();j++) |
333 |
|
|
{ |
334 |
|
|
int propage=0; |
335 |
|
|
if (tet->get_etat()==2) |
336 |
|
|
{ |
337 |
|
|
for (int k=0;k<tet->get_nb_xfem();k++) |
338 |
|
|
{ |
339 |
|
|
XFEM_TETRA4* xtet=(XFEM_TETRA4*)tet->get_xfem(k); |
340 |
|
|
if (xtet->est_noeud_fem(tet->get_fem_noeud(j))==1) propage=1; |
341 |
|
|
} |
342 |
|
|
} |
343 |
|
|
if (tet->get_etat()!=2) propage=1; |
344 |
|
|
if (propage==1) |
345 |
|
|
{ |
346 |
|
|
for (int k=0;k<tet->get_fem_noeud(j)->get_lien_element3()->get_nb();k++) |
347 |
|
|
{ |
348 |
|
|
if (tet->get_fem_noeud(j)->get_lien_element3()->get(k)->get_etat()==3) |
349 |
|
|
{ |
350 |
|
|
tet->get_fem_noeud(j)->get_lien_element3()->get(k)->change_etat(1); |
351 |
|
|
couche.push_back(tet->get_fem_noeud(j)->get_lien_element3()->get(k)); |
352 |
|
|
} |
353 |
|
|
} |
354 |
|
|
} |
355 |
|
|
|
356 |
|
|
} |
357 |
|
|
} |
358 |
|
|
double volume=0.; |
359 |
|
|
for (FEM_ELEMENT3 *tet=mai->get_premier_element3(ittetra);tet!=NULL;tet=mai->get_suivant_element3(ittetra)) |
360 |
|
|
{ |
361 |
|
|
if (tet->get_etat()==1) volume=volume+get_volume(tet); |
362 |
|
|
if (tet->get_etat()==2) |
363 |
|
|
{ |
364 |
|
|
for (int i=0;i<tet->get_nb_xfem();i++) |
365 |
|
|
{ |
366 |
|
|
XFEM_TETRA4* xtet=(XFEM_TETRA4*)tet->get_xfem(i); |
367 |
|
|
volume=volume+get_volume(xtet); |
368 |
|
|
} |
369 |
|
|
} |
370 |
|
|
|
371 |
|
|
} |
372 |
|
|
char chaine[500]; |
373 |
|
|
sprintf(chaine," Volume=%le",volume); |
374 |
|
|
affiche(chaine);*/ |
375 |
|
|
} |
376 |
|
|
|
377 |
|
|
|
378 |
|
|
double TOIBREP::get_volume(FEM_ELEMENT3* tet) |
379 |
|
|
{ |
380 |
|
|
FEM_NOEUD *no1=tet->get_fem_noeud(0); |
381 |
|
|
FEM_NOEUD *no2=tet->get_fem_noeud(1); |
382 |
|
|
FEM_NOEUD *no3=tet->get_fem_noeud(2); |
383 |
|
|
FEM_NOEUD *no4=tet->get_fem_noeud(3); |
384 |
|
|
OT_VECTEUR_3D vec12(no1->get_coord(),no2->get_coord()); |
385 |
|
|
OT_VECTEUR_3D vec13(no1->get_coord(),no3->get_coord()); |
386 |
|
|
OT_VECTEUR_3D vec14(no1->get_coord(),no4->get_coord()); |
387 |
|
|
double vol= (vec12&vec13)*vec14*1./6.; |
388 |
|
|
return vol; |
389 |
|
|
} |
390 |
|
|
|
391 |
|
|
|
392 |
|
|
void TOIBREP::decoupe_maillage(int num,FEM_SOLUTION* solution,FEM_SOLUTION* solution_ele,int avecsuppression) |
393 |
|
|
{ |
394 |
francois |
375 |
/* |
395 |
francois |
346 |
solution->active_solution(num); |
396 |
|
|
solution_ele->active_solution(num); |
397 |
|
|
LISTE_FEM_ELEMENT3::iterator ittetra; |
398 |
|
|
for (FEM_ELEMENT3 *tet=mai->get_premier_element3(ittetra);tet!=NULL;tet=mai->get_suivant_element3(ittetra)) |
399 |
|
|
{ |
400 |
|
|
if ((tet->get_solution()>0.5) || (tet->get_nb_xfem()!=0)) |
401 |
|
|
{ |
402 |
|
|
tet->change_etat(1); |
403 |
|
|
int nb=tet->get_nb_xfem(); |
404 |
|
|
if (nb==0) |
405 |
|
|
{ |
406 |
|
|
int nb2=decoupe_tetra(tet,tet,mai); |
407 |
|
|
if (nb2!=0) |
408 |
|
|
if (avecsuppression==1) tet->decoupe_frontiere(); else tet->decoupe_arete_tangeante(); |
409 |
|
|
} |
410 |
|
|
else |
411 |
|
|
for (int i=nb-1;i>-1;i--) |
412 |
|
|
{ |
413 |
|
|
calcul_valeur_sous_element(tet,tet->get_xfem(i)); |
414 |
|
|
int nb2=decoupe_tetra(tet,tet->get_xfem(i),mai); |
415 |
|
|
if (nb2!=0) tet->supprimer_xfem(mai,tet->get_xfem(i)); |
416 |
|
|
if (nb2!=0) |
417 |
|
|
if (avecsuppression==1) tet->decoupe_frontiere(); else tet->decoupe_arete_tangeante(); |
418 |
|
|
} |
419 |
|
|
if (avecsuppression==1) |
420 |
|
|
{ |
421 |
|
|
nb=tet->get_nb_xfem(); |
422 |
|
|
for (int i=nb-1;i>-1;i--) |
423 |
|
|
{ |
424 |
|
|
if (signe_tetra(tet->get_xfem(i))==-1) |
425 |
|
|
{ |
426 |
|
|
FEM_NOEUD* no[4]; |
427 |
|
|
no[0]=tet->get_xfem(i)->get_fem_noeud(0); |
428 |
|
|
no[1]=tet->get_xfem(i)->get_fem_noeud(1); |
429 |
|
|
no[2]=tet->get_xfem(i)->get_fem_noeud(2); |
430 |
|
|
no[3]=tet->get_xfem(i)->get_fem_noeud(3); |
431 |
|
|
tet->supprimer_xfem(mai,tet->get_xfem(i)); |
432 |
|
|
for (int j=0;j<4;j++) |
433 |
|
|
if (no[j]->get_numero_opt()==-1) |
434 |
|
|
if (no[j]->get_numero()==0) |
435 |
|
|
mai->supprimer_fem_noeud(no[j]->get_id()); |
436 |
|
|
} |
437 |
|
|
} |
438 |
|
|
} |
439 |
|
|
} |
440 |
|
|
} |
441 |
francois |
375 |
*/ |
442 |
francois |
346 |
} |
443 |
|
|
|
444 |
|
|
void TOIBREP::calcul_valeur_sous_element(FEM_ELEMENT3* ele,FEM_ELEMENT3 *xele) |
445 |
|
|
{ |
446 |
|
|
double x1=ele->get_fem_noeud(0)->get_x(); |
447 |
|
|
double y1=ele->get_fem_noeud(0)->get_y(); |
448 |
|
|
double z1=ele->get_fem_noeud(0)->get_z(); |
449 |
|
|
double x2=ele->get_fem_noeud(1)->get_x(); |
450 |
|
|
double y2=ele->get_fem_noeud(1)->get_y(); |
451 |
|
|
double z2=ele->get_fem_noeud(1)->get_z(); |
452 |
|
|
double x3=ele->get_fem_noeud(2)->get_x(); |
453 |
|
|
double y3=ele->get_fem_noeud(2)->get_y(); |
454 |
|
|
double z3=ele->get_fem_noeud(2)->get_z(); |
455 |
|
|
double x4=ele->get_fem_noeud(3)->get_x(); |
456 |
|
|
double y4=ele->get_fem_noeud(3)->get_y(); |
457 |
|
|
double z4=ele->get_fem_noeud(3)->get_z(); |
458 |
|
|
double sol1=ele->get_fem_noeud(0)->get_solution(); |
459 |
|
|
double sol2=ele->get_fem_noeud(1)->get_solution(); |
460 |
|
|
double sol3=ele->get_fem_noeud(2)->get_solution(); |
461 |
|
|
double sol4=ele->get_fem_noeud(3)->get_solution(); |
462 |
|
|
int nb=xele->get_nb_fem_noeud(); |
463 |
|
|
for (int i=0;i<nb;i++) |
464 |
|
|
if (xele->get_fem_noeud(i)->get_numero_opt()==1) |
465 |
|
|
{ |
466 |
|
|
double x=xele->get_fem_noeud(i)->get_x(); |
467 |
|
|
double y=xele->get_fem_noeud(i)->get_y(); |
468 |
|
|
double z=xele->get_fem_noeud(i)->get_z(); |
469 |
|
|
double u = -(x3 * y1 * z4 - x3 * y1 * z - y1 * z4 * x - z3 * y1 * x4 + z3 * y1 * x + y1 * z * x4 - y3 * x1 * z4 - z1 * y * x4 + z1 * y3 * x4 - z3 * x1 * y - z1 * y3 * x + y3 * x1 * z - z * x1 * y4 + z * x3 * y4 + z4 * y3 * x + z4 * x1 * y - z4 * x3 * y - z3 * y4 * x + z1 * y4 * x - z1 * x3 * y4 - y3 * z * x4 + z3 * x1 * y4 + z3 * y * x4 + z1 * x3 * y) / (-z1 * y2 * x3 - z1 * x2 * y4 - z1 * y3 * x4 + z1 * x2 * y3 + z1 * x3 * y4 + z3 * y1 * x4 + y2 * z3 * x1 + x2 * y1 * z4 - y1 * z2 * x4 + y1 * z2 * x3 + z1 * y2 * x4 + y3 * z2 * x4 + x1 * z2 * y4 - x1 * z2 * y3 - x3 * y1 * z4 - x3 * z2 * y4 - z3 * x1 * y4 + y2 * x3 * z4 - x2 * y3 * z4 + x2 * z3 * y4 - x2 * z3 * y1 - y2 * z3 * x4 - y2 * x1 * z4 + y3 * x1 * z4); |
470 |
|
|
double v = (z1 * y4 * x + z1 * y2 * x4 - z1 * y2 * x + z1 * x2 * y - z1 * x2 * y4 - z1 * y * x4 + z4 * x1 * y - z * x1 * y4 + y2 * x1 * z - y1 * z4 * x + y1 * z * x4 + z * x2 * y4 - z * y2 * x4 + z4 * y2 * x - y4 * z2 * x + y * z2 * x4 - z4 * x2 * y + y1 * z2 * x - x2 * y1 * z - x1 * z2 * y + x2 * y1 * z4 - y1 * z2 * x4 + x1 * z2 * y4 - y2 * x1 * z4) / (-z1 * y2 * x3 - z1 * x2 * y4 - z1 * y3 * x4 + z1 * x2 * y3 + z1 * x3 * y4 + z3 * y1 * x4 + y2 * z3 * x1 + x2 * y1 * z4 - y1 * z2 * x4 + y1 * z2 * x3 + z1 * y2 * x4 + y3 * z2 * x4 + x1 * z2 * y4 - x1 * z2 * y3 - x3 * y1 * z4 - x3 * z2 * y4 - z3 * x1 * y4 + y2 * x3 * z4 - x2 * y3 * z4 + x2 * z3 * y4 - x2 * z3 * y1 - y2 * z3 * x4 - y2 * x1 * z4 + y3 * x1 * z4); |
471 |
|
|
double w = -(-y2 * x3 * z - y2 * z3 * x1 + y2 * z3 * x + y2 * x1 * z - z3 * y1 * x + y1 * z2 * x - y1 * z2 * x3 - y3 * x1 * z - y3 * z2 * x + x2 * y3 * z + x2 * z3 * y1 - x2 * z3 * y - x2 * y1 * z - x1 * z2 * y + x1 * z2 * y3 + z1 * x2 * y + x3 * z2 * y + z3 * x1 * y + z1 * y2 * x3 + z1 * y3 * x - z1 * y2 * x - z1 * x2 * y3 + x3 * y1 * z - z1 * x3 * y) / (-z1 * y2 * x3 - z1 * x2 * y4 - z1 * y3 * x4 + z1 * x2 * y3 + z1 * x3 * y4 + z3 * y1 * x4 + y2 * z3 * x1 + x2 * y1 * z4 - y1 * z2 * x4 + y1 * z2 * x3 + z1 * y2 * x4 + y3 * z2 * x4 + x1 * z2 * y4 - x1 * z2 * y3 - x3 * y1 * z4 - x3 * z2 * y4 - z3 * x1 * y4 + y2 * x3 * z4 - x2 * y3 * z4 + x2 * z3 * y4 - x2 * z3 * y1 - y2 * z3 * x4 - y2 * x1 * z4 + y3 * x1 * z4); |
472 |
|
|
double sol=(1.-u-v-w)*sol1+u*sol2+v*sol3+w*sol4; |
473 |
|
|
xele->get_fem_noeud(i)->change_solution(sol); |
474 |
|
|
} |
475 |
|
|
} |
476 |
|
|
|
477 |
|
|
|
478 |
|
|
|
479 |
|
|
|
480 |
|
|
|
481 |
|
|
int TOIBREP::signe_tetra(FEM_ELEMENT3* tet) |
482 |
|
|
{ |
483 |
|
|
int signep=0; |
484 |
|
|
int signen=0; |
485 |
|
|
int signem=0; |
486 |
|
|
double val1=tet->get_fem_noeud(0)->get_solution(); |
487 |
|
|
double val2=tet->get_fem_noeud(1)->get_solution(); |
488 |
|
|
double val3=tet->get_fem_noeud(2)->get_solution(); |
489 |
|
|
double val4=tet->get_fem_noeud(3)->get_solution(); |
490 |
|
|
if (val1<1e200) |
491 |
|
|
{ |
492 |
|
|
if (val1>0.00000001) signep++; |
493 |
|
|
else if (val1<-0.00000001) signem++; |
494 |
|
|
else signen++; |
495 |
|
|
} |
496 |
|
|
if (val2<1e200) |
497 |
|
|
{ |
498 |
|
|
if (val2>0.00000001) signep++; |
499 |
|
|
else if (val2<-0.00000001) signem++; |
500 |
|
|
else signen++; |
501 |
|
|
} |
502 |
|
|
if (val3<1e200) |
503 |
|
|
{ |
504 |
|
|
if (val3>0.00000001) signep++; |
505 |
|
|
else if (val3<-0.00000001) signem++; |
506 |
|
|
else signen++; |
507 |
|
|
} |
508 |
|
|
if (val4<1e200) |
509 |
|
|
{ |
510 |
|
|
if (val4>0.00000001) signep++; |
511 |
|
|
else if (val4<-0.00000001) signem++; |
512 |
|
|
else signen++; |
513 |
francois |
375 |
} |
514 |
francois |
346 |
if ((signep==0) && (signem>0)) return -1; |
515 |
|
|
if ((signem==0) && (signep>0)) return 1; |
516 |
|
|
return 0; |
517 |
|
|
} |
518 |
|
|
|
519 |
|
|
|
520 |
|
|
|
521 |
francois |
281 |
void TOIBREP::traite_arete_tangeante(MG_ARETE* are,int numsol,FEM_SOLUTION* solution,FEM_SOLUTION* solution_ele) |
522 |
francois |
106 |
{ |
523 |
francois |
281 |
//NPAS=150; |
524 |
|
|
solution->active_solution(numsol); |
525 |
|
|
solution_ele->active_solution(numsol); |
526 |
francois |
259 |
vector<TOIBREP_POINT*> lst; |
527 |
francois |
309 |
LISTE_FEM_ELEMENT3::iterator ittetra; |
528 |
|
|
for (FEM_ELEMENT3* tet=mai->get_premier_element3(ittetra);tet!=NULL;tet=mai->get_suivant_element3(ittetra)) |
529 |
francois |
433 |
tet->change_etat(1,0); |
530 |
francois |
281 |
LISTE_FEM_NOEUD::iterator itnoeud; |
531 |
|
|
for (FEM_NOEUD* no=mai->get_premier_noeud(itnoeud);no!=NULL;no=mai->get_suivant_noeud(itnoeud)) |
532 |
francois |
433 |
no->change_etat(1,0); |
533 |
francois |
281 |
double tmin=are->get_tmin(); |
534 |
|
|
double tmax=are->get_tmax(); |
535 |
|
|
double eps=1e-3*(tmax-tmin); |
536 |
|
|
for (int i=0;i<NPAS+1;i++) |
537 |
|
|
{ |
538 |
|
|
double t=tmin+i*1.0/NPAS*(tmax-tmin); |
539 |
|
|
double xyz[3],xyzplus[3],xyzmoins[3]; |
540 |
|
|
are->evaluer(t,xyz); |
541 |
|
|
TOIBREP_POINT *pt=new TOIBREP_POINT(xyz[0],xyz[1],xyz[2],t,1,NULL); |
542 |
|
|
lst.push_back(pt); |
543 |
|
|
if (t+eps<tmax) |
544 |
|
|
{ |
545 |
|
|
are->evaluer(t+eps,xyzplus); |
546 |
|
|
pt->ajoute_point_eps(xyzplus); |
547 |
|
|
} |
548 |
|
|
if (t-eps>tmin) |
549 |
|
|
{ |
550 |
|
|
are->evaluer(t-eps,xyzmoins); |
551 |
|
|
pt->ajoute_point_eps(xyzmoins); |
552 |
|
|
} |
553 |
|
|
|
554 |
|
|
} |
555 |
|
|
for (int i=0;i<lst.size();i++) |
556 |
|
|
{ |
557 |
|
|
TOIBREP_POINT* pt=lst[i]; |
558 |
|
|
double xyz[3]; |
559 |
|
|
pt->get_coord3(xyz); |
560 |
francois |
309 |
TPL_MAP_ENTITE<FEM_ELEMENT3*> liste; |
561 |
francois |
433 |
octree_tetra.rechercher(xyz[0],xyz[1],xyz[2],0.,liste); |
562 |
francois |
309 |
TPL_MAP_ENTITE<FEM_ELEMENT3*>::ITERATEUR it; |
563 |
|
|
for (FEM_ELEMENT3* tet=liste.get_premier(it);tet!=NULL;tet=liste.get_suivant(it)) |
564 |
francois |
281 |
{ |
565 |
francois |
433 |
if (tet->get_etat(1)==1) continue; |
566 |
|
|
int etat=outilfem.estdansletetra(tet,xyz[0],xyz[1],xyz[2]); |
567 |
|
|
if ((outilfem.compare_etat_tetra(etat,FEM_MAILLAGE_OUTILS::SUR_FACE)) && (pt->get_interieur())) |
568 |
francois |
104 |
{ |
569 |
francois |
281 |
int nbeps=pt->get_nb_point_eps(); |
570 |
|
|
for (int k=0;k<nbeps;k++) |
571 |
|
|
{ |
572 |
|
|
double xyztmp[3]; |
573 |
|
|
pt->get_point_eps(k,xyztmp); |
574 |
francois |
433 |
int etattmp=outilfem.estdansletetra(tet,xyztmp[0],xyztmp[1],xyztmp[2]); |
575 |
|
|
if (outilfem.compare_etat_tetra(etattmp,FEM_MAILLAGE_OUTILS::SUR_FACE)) {etat=FEM_MAILLAGE_OUTILS::STRICTINTERIEUR;break;} |
576 |
|
|
if (outilfem.compare_etat_tetra(etattmp,FEM_MAILLAGE_OUTILS::INTERIEUR)) {etat=FEM_MAILLAGE_OUTILS::STRICTINTERIEUR;break;} |
577 |
|
|
if (outilfem.compare_etat_tetra(etattmp,FEM_MAILLAGE_OUTILS::STRICTINTERIEUR)) {etat=FEM_MAILLAGE_OUTILS::STRICTINTERIEUR;break;} |
578 |
francois |
281 |
} |
579 |
francois |
104 |
} |
580 |
francois |
433 |
if (outilfem.compare_etat_tetra(etat,FEM_MAILLAGE_OUTILS::STRICTINTERIEUR)) |
581 |
francois |
281 |
{ |
582 |
|
|
for (int k=0;k<tet->get_nb_fem_noeud();k++) |
583 |
|
|
{ |
584 |
|
|
double dist=calcul_distance_level_ortho(tet->get_fem_noeud(k),are,pt); |
585 |
|
|
tet->get_fem_noeud(k)->change_solution(dist); |
586 |
|
|
tet->get_fem_noeud(k)->change_numero(pt->get_id()); |
587 |
francois |
433 |
tet->change_etat(1,1); //temp |
588 |
|
|
tet->get_fem_noeud(k)->change_etat(1,1); //temp |
589 |
francois |
281 |
} |
590 |
|
|
} |
591 |
|
|
} |
592 |
|
|
} |
593 |
|
|
remplir_trou_tangeant(&lst,are,solution_ele); |
594 |
|
|
|
595 |
|
|
|
596 |
|
|
|
597 |
|
|
int i=0; |
598 |
|
|
for (FEM_NOEUD* noeud=mai->get_premier_noeud(itnoeud);noeud!=NULL;noeud=mai->get_suivant_noeud(itnoeud)) |
599 |
|
|
{ |
600 |
francois |
433 |
if (noeud->get_etat(1)==1) solution->ecrire(noeud->get_solution(),i,numsol); |
601 |
francois |
485 |
else solution->ecrire(1e300,i,numsol); |
602 |
francois |
281 |
++i; |
603 |
francois |
106 |
} |
604 |
francois |
281 |
i=0; |
605 |
francois |
309 |
for (FEM_ELEMENT3* tet=mai->get_premier_element3(ittetra);tet!=NULL;tet=mai->get_suivant_element3(ittetra)) |
606 |
francois |
281 |
{ |
607 |
francois |
433 |
if (tet->get_etat(1)==1) solution_ele->ecrire(1.,i,numsol); |
608 |
francois |
281 |
++i; |
609 |
|
|
} |
610 |
|
|
int nbpt=lst.size(); |
611 |
|
|
for (int i=0;i<nbpt;i++) delete lst[i]; |
612 |
|
|
TOIBREP_POINT::remisecompteurid(); |
613 |
francois |
106 |
} |
614 |
francois |
281 |
|
615 |
|
|
|
616 |
|
|
void TOIBREP::echantillonne_sommets(std::vector<TOIBREP_POINT*> &lst,MG_FACE* face) |
617 |
francois |
106 |
{ |
618 |
francois |
276 |
TPL_MAP_ENTITE<MG_SOMMET*> lstsom; |
619 |
|
|
int nbbou=face->get_nb_mg_boucle(); |
620 |
|
|
for (int i=0;i<nbbou;i++) |
621 |
|
|
{ |
622 |
|
|
MG_BOUCLE* boucle=face->get_mg_boucle(i); |
623 |
|
|
int nb_arete=boucle->get_nb_mg_coarete(); |
624 |
|
|
for (int j=0;j<nb_arete;j++) |
625 |
|
|
{ |
626 |
|
|
MG_ARETE* are=boucle->get_mg_coarete(j)->get_arete(); |
627 |
|
|
lstsom.ajouter(are->get_cosommet1()->get_sommet()); |
628 |
|
|
lstsom.ajouter(are->get_cosommet2()->get_sommet()); |
629 |
|
|
} |
630 |
|
|
} |
631 |
|
|
TPL_MAP_ENTITE<MG_SOMMET*>::ITERATEUR it; |
632 |
|
|
for (MG_SOMMET* som=lstsom.get_premier(it);som!=NULL;som=lstsom.get_suivant(it)) |
633 |
|
|
{ |
634 |
|
|
double xyz[3]; |
635 |
|
|
som->get_point()->evaluer(xyz); |
636 |
|
|
double uv[2]; |
637 |
|
|
face->inverser(uv,xyz); |
638 |
|
|
int N=NPAS; |
639 |
|
|
double rayon=1e-2; |
640 |
|
|
for (int k=0;k<N+1;k++) |
641 |
|
|
{ |
642 |
|
|
double uv2[2]; |
643 |
|
|
uv2[0]=uv[0]+rayon*cos(k*1.0/N*2.*M_PI); |
644 |
|
|
uv2[1]=uv[1]+rayon*sin(k*1.0/N*2.*M_PI); |
645 |
|
|
if ((face->valide_parametre_u(uv2[0])) && (face->valide_parametre_v(uv2[1]))) |
646 |
|
|
{ |
647 |
|
|
double distance=ot.calcule_distance_contour_face_uv(uv2,face); |
648 |
|
|
if (distance>0.) |
649 |
|
|
{ |
650 |
|
|
double xyz[3]; |
651 |
|
|
face->evaluer(uv2,xyz); |
652 |
|
|
TOIBREP_POINT *pt=new TOIBREP_POINT(xyz[0],xyz[1],xyz[2],uv[0],uv[1],1,face); |
653 |
|
|
lst.push_back(pt); |
654 |
|
|
} |
655 |
|
|
} |
656 |
|
|
} |
657 |
|
|
|
658 |
|
|
} |
659 |
|
|
} |
660 |
francois |
281 |
void TOIBREP::echantillonne_aretes(std::vector<TOIBREP_POINT*> &lst,MG_FACE* face) |
661 |
francois |
276 |
{ |
662 |
francois |
281 |
echantillonne_sommets(lst,face); |
663 |
francois |
276 |
int nbbou=face->get_nb_mg_boucle(); |
664 |
|
|
for (int i=0;i<nbbou;i++) |
665 |
|
|
{ |
666 |
|
|
MG_BOUCLE* boucle=face->get_mg_boucle(i); |
667 |
|
|
int nb_arete=boucle->get_nb_mg_coarete(); |
668 |
|
|
for (int j=0;j<nb_arete;j++) |
669 |
|
|
{ |
670 |
|
|
MG_ARETE* are=boucle->get_mg_coarete(j)->get_arete(); |
671 |
|
|
double tmin=are->get_tmin(); |
672 |
|
|
double tmax=are->get_tmax(); |
673 |
|
|
double N=NPAS; |
674 |
|
|
for (int k=0;k<N+1;k++) |
675 |
|
|
{ |
676 |
|
|
double t=tmin+k*1.0/N*(tmax-tmin); |
677 |
|
|
double xyz[3]; |
678 |
|
|
are->evaluer(t,xyz); |
679 |
|
|
TOIBREP_POINT *pt=new TOIBREP_POINT(xyz[0],xyz[1],xyz[2],t,1,face); |
680 |
|
|
lst.push_back(pt); |
681 |
|
|
// octree.inserer(pt); |
682 |
|
|
} |
683 |
|
|
/* double t=tmin+0.2/NPAS*(tmax-tmin); |
684 |
|
|
double xyz[3]; |
685 |
|
|
are->evaluer(t,xyz); |
686 |
|
|
TOIBREP_POINT *pt1=new TOIBREP_POINT(xyz[0],xyz[1],xyz[2],t,1,face); |
687 |
|
|
lst.push_back(pt1); |
688 |
|
|
t=tmax-0.2/NPAS*(tmax-tmin); |
689 |
|
|
are->evaluer(t,xyz); |
690 |
|
|
TOIBREP_POINT *pt2=new TOIBREP_POINT(xyz[0],xyz[1],xyz[2],t,1,face); |
691 |
|
|
lst.push_back(pt2);*/ |
692 |
|
|
|
693 |
|
|
|
694 |
|
|
|
695 |
|
|
} |
696 |
|
|
} |
697 |
|
|
} |
698 |
|
|
|
699 |
francois |
433 |
//void TOIBREP::levelsetn(TPL_MAP_ENTITE<MG_ELEMENT_TOPOLOGIQUE*> *lsttopo,vector<MG_FACE*> *lstface,class FEM_SOLUTION* solution,FEM_SOLUTION* solution_ele,int numsol) |
700 |
|
|
void TOIBREP::levelsetn(TPL_MAP_ENTITE<MG_ELEMENT_TOPOLOGIQUE*> *lsttopo,MG_FACE *face,TPL_MAP_ENTITE<MG_ELEMENT_TOPOLOGIQUE*> *lstentitetopoface) |
701 |
francois |
276 |
{ |
702 |
|
|
if (affichageactif) |
703 |
|
|
{ |
704 |
|
|
char mess[300]; |
705 |
|
|
sprintf(mess," Echantillonnage"); |
706 |
|
|
affiche(mess); |
707 |
|
|
} |
708 |
|
|
|
709 |
francois |
433 |
//solution->active_solution(numsol); |
710 |
|
|
//solution_ele->active_solution(numsol); |
711 |
francois |
276 |
vector<TOIBREP_POINT*> lst; |
712 |
francois |
433 |
BOITE_2D boite=ot.get_boite_2D(face); |
713 |
|
|
echantillonne_aretes(lst,face); |
714 |
francois |
276 |
int trouve=0; |
715 |
|
|
int orientation; |
716 |
|
|
int j=0; |
717 |
|
|
do |
718 |
|
|
{ |
719 |
|
|
MG_COFACE* coface=face->get_mg_coface(j); |
720 |
|
|
MG_VOLUME* vol=coface->get_coquille()->get_mg_volume(); |
721 |
|
|
if (lsttopo->existe(vol)) |
722 |
francois |
104 |
{ |
723 |
francois |
276 |
orientation=coface->get_orientation(); |
724 |
|
|
trouve=1; |
725 |
|
|
} |
726 |
|
|
j++; |
727 |
|
|
} |
728 |
|
|
while (trouve==0); |
729 |
francois |
309 |
LISTE_FEM_ELEMENT3::iterator ittetra; |
730 |
|
|
for (FEM_ELEMENT3* tet=mai->get_premier_element3(ittetra);tet!=NULL;tet=mai->get_suivant_element3(ittetra)) |
731 |
francois |
433 |
tet->change_etat(1,0); |
732 |
francois |
276 |
LISTE_FEM_NOEUD::iterator itnoeud; |
733 |
|
|
for (FEM_NOEUD* no=mai->get_premier_noeud(itnoeud);no!=NULL;no=mai->get_suivant_noeud(itnoeud)) |
734 |
francois |
433 |
no->change_etat(1,0); |
735 |
francois |
276 |
double umin=boite.get_xmin(); |
736 |
|
|
double umax=boite.get_xmax(); |
737 |
|
|
double vmin=boite.get_ymin(); |
738 |
|
|
double vmax=boite.get_ymax(); |
739 |
|
|
if (face->get_surface()->est_periodique_u()) |
740 |
|
|
{ |
741 |
|
|
umin=0; |
742 |
|
|
umax=face->get_surface()->get_periode_u(); |
743 |
|
|
} |
744 |
|
|
if (face->get_surface()->est_periodique_v()) |
745 |
|
|
{ |
746 |
|
|
vmin=0; |
747 |
|
|
vmax=face->get_surface()->get_periode_v(); |
748 |
|
|
} |
749 |
francois |
281 |
double epsu=1e-3*(umax-umin); |
750 |
|
|
double epsv=1e-3*(vmax-vmin); |
751 |
|
|
for (int i=0;i<NPAS;i++) |
752 |
|
|
for (int j=0;j<NPAS;j++) |
753 |
francois |
276 |
{ |
754 |
|
|
double uv[2]; |
755 |
francois |
281 |
uv[0]=umin+(i*1.0+0.5)/NPAS*(umax-umin); |
756 |
|
|
uv[1]=vmin+(j*1.0+0.5)/NPAS*(vmax-vmin); |
757 |
francois |
276 |
double xyz[3]; |
758 |
|
|
if ((face->valide_parametre_u(uv[0])) && (face->valide_parametre_v(uv[1]))) |
759 |
|
|
{ |
760 |
|
|
double distance=ot.calcule_distance_contour_face_uv(uv,face); |
761 |
|
|
int inte=0; |
762 |
|
|
if (distance>0.) inte=1.; else continue; |
763 |
|
|
face->evaluer(uv,xyz); |
764 |
|
|
TOIBREP_POINT *pt=new TOIBREP_POINT(xyz[0],xyz[1],xyz[2],uv[0],uv[1],inte,face); |
765 |
|
|
lst.push_back(pt); |
766 |
francois |
281 |
if (uv[0]+epsu<umax) |
767 |
|
|
{ |
768 |
|
|
double uvtmp[2]={uv[0]+epsu,uv[1]}; |
769 |
|
|
double distance=ot.calcule_distance_contour_face_uv(uvtmp,face); |
770 |
|
|
if (distance>1e-8) |
771 |
|
|
{ |
772 |
|
|
face->evaluer(uvtmp,xyz); |
773 |
|
|
pt->ajoute_point_eps(xyz); |
774 |
|
|
} |
775 |
|
|
} |
776 |
|
|
if (uv[0]-epsu>umin) |
777 |
|
|
{ |
778 |
|
|
double uvtmp[2]={uv[0]-epsu,uv[1]}; |
779 |
|
|
double distance=ot.calcule_distance_contour_face_uv(uvtmp,face); |
780 |
|
|
if (distance>1e-8) |
781 |
|
|
{ |
782 |
|
|
face->evaluer(uvtmp,xyz); |
783 |
|
|
pt->ajoute_point_eps(xyz); |
784 |
|
|
} |
785 |
|
|
} |
786 |
|
|
if (uv[1]+epsv<vmax) |
787 |
|
|
{ |
788 |
|
|
double uvtmp[2]={uv[0],uv[1]+epsv}; |
789 |
|
|
double distance=ot.calcule_distance_contour_face_uv(uvtmp,face); |
790 |
|
|
if (distance>1e-8) |
791 |
|
|
{ |
792 |
|
|
face->evaluer(uvtmp,xyz); |
793 |
|
|
pt->ajoute_point_eps(xyz); |
794 |
|
|
} |
795 |
|
|
} |
796 |
|
|
if (uv[1]-epsv>vmin) |
797 |
|
|
{ |
798 |
|
|
double uvtmp[2]={uv[0],uv[1]-epsv}; |
799 |
|
|
double distance=ot.calcule_distance_contour_face_uv(uvtmp,face); |
800 |
|
|
if (distance>1e-8) |
801 |
|
|
{ |
802 |
|
|
face->evaluer(uvtmp,xyz); |
803 |
|
|
pt->ajoute_point_eps(xyz); |
804 |
|
|
} |
805 |
|
|
} |
806 |
francois |
276 |
// octree.inserer(pt); |
807 |
|
|
} |
808 |
|
|
} |
809 |
francois |
346 |
/* debut temp |
810 |
|
|
{ |
811 |
francois |
276 |
MG_GESTIONNAIRE gestemp; |
812 |
|
|
MG_MAILLAGE *mai=new MG_MAILLAGE(NULL); |
813 |
|
|
gestemp.ajouter_mg_maillage(mai); |
814 |
|
|
for (int i=0;i<lst.size();i++) |
815 |
|
|
{ |
816 |
|
|
double xyz[3]; |
817 |
|
|
lst[i]->get_coord3(xyz); |
818 |
|
|
MG_NOEUD* no=new MG_NOEUD(NULL,xyz[0],xyz[1],xyz[2],TRIANGULATION); |
819 |
|
|
mai->ajouter_mg_noeud(no); |
820 |
|
|
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);} |
821 |
|
|
} |
822 |
|
|
|
823 |
|
|
gestemp.enregistrer("debug.magic"); |
824 |
francois |
346 |
}*/ |
825 |
francois |
276 |
// fin temp |
826 |
|
|
if (compteur!=NULL) compteur->ajouter_etape("Echantillonnage"); |
827 |
|
|
if (affichageactif) |
828 |
|
|
{ |
829 |
|
|
char mess[300]; |
830 |
|
|
sprintf(mess," Preparation newton"); |
831 |
|
|
affiche(mess); |
832 |
|
|
} |
833 |
|
|
calcullevelsetpremierepasse(face,orientation,&lst,0,lst.size()); |
834 |
|
|
if (compteur!=NULL) compteur->ajouter_etape("Preparation newton"); |
835 |
|
|
|
836 |
|
|
if (affichageactif) |
837 |
|
|
{ |
838 |
|
|
char mess[300]; |
839 |
|
|
sprintf(mess," Newton"); |
840 |
|
|
affiche(mess); |
841 |
|
|
} |
842 |
|
|
calcullevelsetdeuxiemepasse(&lst); |
843 |
|
|
if (compteur!=NULL) compteur->ajouter_etape("Newton"); |
844 |
|
|
if (affichageactif) |
845 |
|
|
{ |
846 |
|
|
char mess[300]; |
847 |
|
|
sprintf(mess," Remplissage des trous"); |
848 |
|
|
affiche(mess); |
849 |
|
|
} |
850 |
francois |
433 |
remplir_trou(&lst,face,orientation,lstentitetopoface); |
851 |
francois |
276 |
if (compteur!=NULL) compteur->ajouter_etape("Remplissage des trous"); |
852 |
|
|
//etendrelevelset(solution,numsol); |
853 |
francois |
433 |
/*int i=0; |
854 |
francois |
276 |
for (FEM_NOEUD* noeud=mai->get_premier_noeud(itnoeud);noeud!=NULL;noeud=mai->get_suivant_noeud(itnoeud)) |
855 |
|
|
{ |
856 |
francois |
375 |
if (noeud->get_etat()==1) solution->ecrire(noeud->get_solution(),i,numsol); |
857 |
|
|
else solution->ecrire(1e300,i,numsol); |
858 |
francois |
276 |
++i; |
859 |
|
|
} |
860 |
|
|
i=0; |
861 |
francois |
309 |
for (FEM_ELEMENT3* tet=mai->get_premier_element3(ittetra);tet!=NULL;tet=mai->get_suivant_element3(ittetra)) |
862 |
francois |
276 |
{ |
863 |
francois |
375 |
if (tet->get_etat()==1) solution_ele->ecrire(1.,i,numsol); |
864 |
francois |
276 |
++i; |
865 |
francois |
433 |
}*/ |
866 |
francois |
276 |
int nbpt=lst.size(); |
867 |
|
|
for (int i=0;i<nbpt;i++) delete lst[i]; |
868 |
|
|
TOIBREP_POINT::remisecompteurid(); |
869 |
|
|
|
870 |
|
|
|
871 |
|
|
|
872 |
|
|
} |
873 |
francois |
281 |
void TOIBREP::remplir_trou_tangeant(std::vector<TOIBREP_POINT*> *lst,MG_ARETE* are,FEM_SOLUTION *solution_ele) |
874 |
|
|
{ |
875 |
|
|
MG_FACE* face1=are->get_mg_coarete(0)->get_boucle()->get_mg_face(); |
876 |
|
|
MG_FACE* face2=are->get_mg_coarete(1)->get_boucle()->get_mg_face(); |
877 |
francois |
309 |
TPL_MAP_ENTITE<FEM_ELEMENT3*> lst_element3_concerne; |
878 |
francois |
281 |
int num1,num2; |
879 |
|
|
int nbchamp=solution_ele->get_nb_champ(); |
880 |
|
|
for (int i=0;i<nbchamp;i++) |
881 |
|
|
{ |
882 |
|
|
std::string nom=solution_ele->get_legende(i); |
883 |
|
|
char nom2[2]; |
884 |
|
|
unsigned long id; |
885 |
|
|
sscanf(nom.c_str(),"%s %lu",nom2,&id); |
886 |
|
|
if (id==face1->get_id()) num1=i; |
887 |
|
|
if (id==face2->get_id()) num2=i; |
888 |
|
|
} |
889 |
francois |
309 |
LISTE_FEM_ELEMENT3::iterator ittet; |
890 |
francois |
281 |
int i=0; |
891 |
francois |
309 |
for (FEM_ELEMENT3* tet=mai->get_premier_element3(ittet);tet!=NULL;tet=mai->get_suivant_element3(ittet)) |
892 |
francois |
281 |
{ |
893 |
|
|
if (solution_ele->lire(i,num1)>0.000001) |
894 |
francois |
309 |
lst_element3_concerne.ajouter(tet); |
895 |
francois |
281 |
if (solution_ele->lire(i,num2)>0.000001) |
896 |
francois |
309 |
lst_element3_concerne.ajouter(tet); |
897 |
francois |
281 |
i++; |
898 |
|
|
} |
899 |
francois |
276 |
|
900 |
francois |
281 |
|
901 |
|
|
int couche_active; |
902 |
|
|
int nb_couche=0; |
903 |
|
|
do |
904 |
|
|
{ |
905 |
|
|
nb_couche++; |
906 |
francois |
309 |
TPL_MAP_ENTITE<FEM_ELEMENT3*>::ITERATEUR ittetra; |
907 |
|
|
std::vector<FEM_ELEMENT3*> couche; |
908 |
francois |
281 |
couche_active=0; |
909 |
francois |
309 |
for (FEM_ELEMENT3* tet=lst_element3_concerne.get_premier(ittetra);tet!=NULL;tet=lst_element3_concerne.get_suivant(ittetra)) |
910 |
francois |
281 |
{ |
911 |
francois |
433 |
if (tet->get_etat(1)!=0) continue; |
912 |
francois |
281 |
FEM_NOEUD *no1=tet->get_fem_noeud(0); |
913 |
|
|
FEM_NOEUD *no2=tet->get_fem_noeud(1); |
914 |
|
|
FEM_NOEUD *no3=tet->get_fem_noeud(2); |
915 |
|
|
FEM_NOEUD *no4=tet->get_fem_noeud(3); |
916 |
|
|
int nbactif=0; |
917 |
|
|
int nbpositif=0; |
918 |
francois |
433 |
if ((no1->get_etat(1)==1) || (no1->get_etat(1)==-1)) |
919 |
francois |
281 |
{ |
920 |
|
|
nbactif++; |
921 |
|
|
if (no1->get_solution()>0.) nbpositif++; |
922 |
|
|
} |
923 |
francois |
433 |
if ((no2->get_etat(1)==1) || (no2->get_etat(1)==-1)) |
924 |
francois |
281 |
{ |
925 |
|
|
nbactif++; |
926 |
|
|
if (no2->get_solution()>0.) nbpositif++; |
927 |
|
|
} |
928 |
francois |
433 |
if ((no3->get_etat(1)==1) || (no3->get_etat(1)==-1)) |
929 |
francois |
281 |
{ |
930 |
|
|
nbactif++; |
931 |
|
|
if (no3->get_solution()>0.) nbpositif++; |
932 |
|
|
} |
933 |
francois |
433 |
if ((no4->get_etat(1)==1) || (no4->get_etat(1)==-1)) |
934 |
francois |
281 |
{ |
935 |
|
|
nbactif++; |
936 |
|
|
if (no4->get_solution()>0.) nbpositif++; |
937 |
|
|
} |
938 |
|
|
if ((nbactif==3) && (nbpositif<3) && (nbpositif>0)) |
939 |
|
|
{ |
940 |
|
|
couche.push_back(tet); |
941 |
|
|
} |
942 |
|
|
} |
943 |
|
|
for (int i=0;i<couche.size();i++) |
944 |
|
|
{ |
945 |
francois |
309 |
FEM_ELEMENT3* tet=couche[i]; |
946 |
francois |
281 |
FEM_NOEUD *no1=tet->get_fem_noeud(0); |
947 |
|
|
FEM_NOEUD *no2=tet->get_fem_noeud(1); |
948 |
|
|
FEM_NOEUD *no3=tet->get_fem_noeud(2); |
949 |
|
|
FEM_NOEUD *no4=tet->get_fem_noeud(3); |
950 |
|
|
TOIBREP_POINT* pt; |
951 |
|
|
FEM_NOEUD* noeudref; |
952 |
francois |
433 |
if (no1->get_etat(1)==0) {noeudref=no1;pt=(*lst)[no2->get_numero()];} |
953 |
|
|
if (no2->get_etat(1)==0) {noeudref=no2;pt=(*lst)[no1->get_numero()];} |
954 |
|
|
if (no3->get_etat(1)==0) {noeudref=no3;pt=(*lst)[no1->get_numero()];} |
955 |
|
|
if (no4->get_etat(1)==0) {noeudref=no4;pt=(*lst)[no1->get_numero()];} |
956 |
francois |
281 |
MG_FACE* face=pt->get_mg_face(); |
957 |
|
|
double t,xyz[3]; |
958 |
|
|
double dist=calcul_distance_level_ortho(noeudref,are,pt,t,xyz); |
959 |
|
|
noeudref->change_solution(dist); |
960 |
francois |
433 |
noeudref->change_etat(1,2); |
961 |
francois |
281 |
TOIBREP_POINT *nvpt=new TOIBREP_POINT(xyz[0],xyz[1],xyz[2],t,0.,1,NULL); |
962 |
|
|
lst->push_back(nvpt); |
963 |
|
|
noeudref->change_numero(nvpt->get_id()); |
964 |
|
|
} |
965 |
francois |
309 |
for (FEM_ELEMENT3* tet=lst_element3_concerne.get_premier(ittetra);tet!=NULL;tet=lst_element3_concerne.get_suivant(ittetra)) |
966 |
francois |
281 |
{ |
967 |
|
|
FEM_NOEUD *no1=tet->get_fem_noeud(0); |
968 |
|
|
FEM_NOEUD *no2=tet->get_fem_noeud(1); |
969 |
|
|
FEM_NOEUD *no3=tet->get_fem_noeud(2); |
970 |
|
|
FEM_NOEUD *no4=tet->get_fem_noeud(3); |
971 |
francois |
433 |
if (no1->get_etat(1)!=0) |
972 |
|
|
if (no2->get_etat(1)!=0) |
973 |
|
|
if (no3->get_etat(1)!=0) |
974 |
|
|
if (no4->get_etat(1)!=0) |
975 |
|
|
if (tet->get_etat(1)==0) |
976 |
francois |
281 |
{ |
977 |
|
|
int reactive=0; |
978 |
|
|
for (int i=0;i<tet->get_nb_fem_noeud();i++) |
979 |
|
|
{ |
980 |
|
|
if (reactive) continue; |
981 |
|
|
FEM_NOEUD* no=tet->get_fem_noeud(i); |
982 |
|
|
TOIBREP_POINT *pt=(*lst)[no->get_numero()]; |
983 |
|
|
double t; |
984 |
|
|
pt->get_coord1(t); |
985 |
|
|
double eps=1e-4*(are->get_tmax()-are->get_tmin()); |
986 |
|
|
if ((t>=are->get_tmin()-eps) && (t<are->get_tmax()+eps)) |
987 |
|
|
{ |
988 |
francois |
433 |
tet->change_etat(1,1); |
989 |
|
|
no1->change_etat(1,1); |
990 |
|
|
no2->change_etat(1,1); |
991 |
|
|
no3->change_etat(1,1); |
992 |
|
|
no4->change_etat(1,1); |
993 |
francois |
281 |
reactive=1; |
994 |
|
|
couche_active=1; |
995 |
|
|
|
996 |
|
|
} |
997 |
|
|
|
998 |
|
|
} |
999 |
|
|
if (!reactive) |
1000 |
|
|
{ |
1001 |
francois |
433 |
if (no1->get_etat(1)==2) no1->change_etat(1,-1); |
1002 |
|
|
if (no2->get_etat(1)==2) no2->change_etat(1,-1); |
1003 |
|
|
if (no3->get_etat(1)==2) no3->change_etat(1,-1); |
1004 |
|
|
if (no4->get_etat(1)==2) no4->change_etat(1,-1); |
1005 |
|
|
tet->change_etat(1,-1); |
1006 |
francois |
281 |
} |
1007 |
|
|
} |
1008 |
|
|
} |
1009 |
|
|
} |
1010 |
|
|
while (couche_active==1); |
1011 |
francois |
309 |
TPL_MAP_ENTITE<FEM_ELEMENT3*>::ITERATEUR ittetra; |
1012 |
|
|
for (FEM_ELEMENT3* tet=lst_element3_concerne.get_premier(ittetra);tet!=NULL;tet=lst_element3_concerne.get_suivant(ittetra)) |
1013 |
francois |
281 |
{ |
1014 |
francois |
433 |
if (tet->get_etat(1)!=1) continue; |
1015 |
francois |
281 |
FEM_NOEUD *no1=tet->get_fem_noeud(0); |
1016 |
|
|
FEM_NOEUD *no2=tet->get_fem_noeud(1); |
1017 |
|
|
FEM_NOEUD *no3=tet->get_fem_noeud(2); |
1018 |
|
|
FEM_NOEUD *no4=tet->get_fem_noeud(3); |
1019 |
|
|
int nbpositif=0; |
1020 |
|
|
int nbnegatif=0; |
1021 |
|
|
double epsdist=1e-6*tet->get_boite_3D().get_rayon(); |
1022 |
|
|
if (no1->get_solution()>epsdist) nbpositif++; |
1023 |
|
|
if (no1->get_solution()<-epsdist) nbnegatif++; |
1024 |
|
|
if (no2->get_solution()>epsdist) nbpositif++; |
1025 |
|
|
if (no2->get_solution()<-epsdist) nbnegatif++; |
1026 |
|
|
if (no3->get_solution()>epsdist) nbpositif++; |
1027 |
|
|
if (no3->get_solution()<-epsdist) nbnegatif++; |
1028 |
|
|
if (no4->get_solution()>epsdist) nbpositif++; |
1029 |
|
|
if (no4->get_solution()<-epsdist) nbnegatif++; |
1030 |
|
|
if (!(((nbnegatif>0) && (nbpositif>0)) ||(nbnegatif+nbpositif==1))) |
1031 |
francois |
433 |
tet->change_etat(1,0); |
1032 |
francois |
281 |
} |
1033 |
|
|
} |
1034 |
|
|
|
1035 |
|
|
|
1036 |
francois |
433 |
void TOIBREP::remplir_trou(std::vector<TOIBREP_POINT*> *lst,MG_FACE* face,int sens,TPL_MAP_ENTITE<MG_ELEMENT_TOPOLOGIQUE*> *lstentitetopoface) |
1037 |
francois |
276 |
{ |
1038 |
|
|
int castot=0; |
1039 |
|
|
int cas=0; |
1040 |
francois |
280 |
int couche_active; |
1041 |
|
|
int nb_couche=0; |
1042 |
francois |
309 |
LISTE_FEM_ELEMENT3::iterator ittetra; |
1043 |
francois |
280 |
do |
1044 |
|
|
{ |
1045 |
|
|
nb_couche++; |
1046 |
francois |
281 |
|
1047 |
francois |
309 |
std::vector<FEM_ELEMENT3*> couche; |
1048 |
francois |
280 |
couche_active=0; |
1049 |
francois |
309 |
for (FEM_ELEMENT3* tet=mai->get_premier_element3(ittetra);tet!=NULL;tet=mai->get_suivant_element3(ittetra)) |
1050 |
francois |
276 |
{ |
1051 |
francois |
433 |
if (tet->get_etat(1)!=0) continue; |
1052 |
francois |
276 |
FEM_NOEUD *no1=tet->get_fem_noeud(0); |
1053 |
|
|
FEM_NOEUD *no2=tet->get_fem_noeud(1); |
1054 |
|
|
FEM_NOEUD *no3=tet->get_fem_noeud(2); |
1055 |
|
|
FEM_NOEUD *no4=tet->get_fem_noeud(3); |
1056 |
|
|
int nbactif=0; |
1057 |
|
|
int nbpositif=0; |
1058 |
francois |
433 |
if ((no1->get_etat(1)==1) || (no1->get_etat(1)==-1)) |
1059 |
francois |
276 |
{ |
1060 |
|
|
nbactif++; |
1061 |
|
|
if (no1->get_solution()>0.) nbpositif++; |
1062 |
|
|
} |
1063 |
francois |
433 |
if ((no2->get_etat(1)==1) || (no2->get_etat(1)==-1)) |
1064 |
francois |
276 |
{ |
1065 |
|
|
nbactif++; |
1066 |
|
|
if (no2->get_solution()>0.) nbpositif++; |
1067 |
|
|
} |
1068 |
francois |
433 |
if ((no3->get_etat(1)==1) || (no3->get_etat(1)==-1)) |
1069 |
francois |
276 |
{ |
1070 |
|
|
nbactif++; |
1071 |
|
|
if (no3->get_solution()>0.) nbpositif++; |
1072 |
|
|
} |
1073 |
francois |
433 |
if ((no4->get_etat(1)==1) || (no4->get_etat(1)==-1)) |
1074 |
francois |
276 |
{ |
1075 |
|
|
nbactif++; |
1076 |
|
|
if (no4->get_solution()>0.) nbpositif++; |
1077 |
|
|
} |
1078 |
|
|
if ((nbactif==3) && (nbpositif<3) && (nbpositif>0)) |
1079 |
|
|
{ |
1080 |
|
|
couche.push_back(tet); |
1081 |
|
|
} |
1082 |
|
|
} |
1083 |
|
|
for (int i=0;i<couche.size();i++) |
1084 |
|
|
{ |
1085 |
francois |
309 |
FEM_ELEMENT3* tet=couche[i]; |
1086 |
francois |
276 |
FEM_NOEUD *no1=tet->get_fem_noeud(0); |
1087 |
|
|
FEM_NOEUD *no2=tet->get_fem_noeud(1); |
1088 |
|
|
FEM_NOEUD *no3=tet->get_fem_noeud(2); |
1089 |
|
|
FEM_NOEUD *no4=tet->get_fem_noeud(3); |
1090 |
|
|
TOIBREP_POINT* pt; |
1091 |
|
|
FEM_NOEUD* noeudref; |
1092 |
francois |
433 |
if (no1->get_etat(1)==0) {noeudref=no1;pt=(*lst)[no2->get_numero()];} |
1093 |
|
|
if (no2->get_etat(1)==0) {noeudref=no2;pt=(*lst)[no1->get_numero()];} |
1094 |
|
|
if (no3->get_etat(1)==0) {noeudref=no3;pt=(*lst)[no1->get_numero()];} |
1095 |
|
|
if (no4->get_etat(1)==0) {noeudref=no4;pt=(*lst)[no1->get_numero()];} |
1096 |
francois |
281 |
MG_FACE* face=pt->get_mg_face(); |
1097 |
francois |
280 |
double uv[2]; |
1098 |
francois |
276 |
double xyz[3]; |
1099 |
francois |
280 |
double dist=calcul_distance(noeudref,face,pt,xyz,uv); |
1100 |
|
|
double normal[3]; |
1101 |
francois |
276 |
face->calcul_normale_unitaire(uv,normal); |
1102 |
|
|
normal[0]=normal[0]*sens*(-1.); |
1103 |
|
|
normal[1]=normal[1]*sens*(-1.); |
1104 |
|
|
normal[2]=normal[2]*sens*(-1.); |
1105 |
|
|
double dist2=calculdist(normal,xyz[0],xyz[1],xyz[2],noeudref); |
1106 |
|
|
if (dist2<0.) dist=dist*(-1); |
1107 |
|
|
noeudref->change_solution(dist); |
1108 |
francois |
433 |
noeudref->change_etat(1,2); |
1109 |
francois |
280 |
TOIBREP_POINT *nvpt=new TOIBREP_POINT(xyz[0],xyz[1],xyz[2],uv[0],uv[1],1,face); |
1110 |
|
|
lst->push_back(nvpt); |
1111 |
|
|
noeudref->change_numero(nvpt->get_id()); |
1112 |
francois |
276 |
|
1113 |
|
|
} |
1114 |
francois |
309 |
for (FEM_ELEMENT3* tet=mai->get_premier_element3(ittetra);tet!=NULL;tet=mai->get_suivant_element3(ittetra)) |
1115 |
francois |
276 |
{ |
1116 |
|
|
FEM_NOEUD *no1=tet->get_fem_noeud(0); |
1117 |
|
|
FEM_NOEUD *no2=tet->get_fem_noeud(1); |
1118 |
|
|
FEM_NOEUD *no3=tet->get_fem_noeud(2); |
1119 |
|
|
FEM_NOEUD *no4=tet->get_fem_noeud(3); |
1120 |
francois |
433 |
if (no1->get_etat(1)!=0) |
1121 |
|
|
if (no2->get_etat(1)!=0) |
1122 |
|
|
if (no3->get_etat(1)!=0) |
1123 |
|
|
if (no4->get_etat(1)!=0) |
1124 |
|
|
if (tet->get_etat(1)==0) |
1125 |
francois |
276 |
{ |
1126 |
|
|
castot++; |
1127 |
francois |
280 |
double lstptdecoup[5*3]; |
1128 |
francois |
433 |
int reactive=0; |
1129 |
|
|
for (int num=0;num<2;num++) |
1130 |
|
|
for (int i=0;i<tet->get_nb_xfem(num);i++) |
1131 |
|
|
{ |
1132 |
|
|
if (reactive) continue; |
1133 |
|
|
MG_ELEMENT_TOPOLOGIQUE* mgt=tet->get_xfem(num,i)->get_lien_topologie(); |
1134 |
|
|
if (lstentitetopoface->existe(mgt)==1) |
1135 |
|
|
{ |
1136 |
|
|
cas++; |
1137 |
|
|
tet->change_etat(1,1); |
1138 |
|
|
no1->change_etat(1,1); |
1139 |
|
|
no2->change_etat(1,1); |
1140 |
|
|
no3->change_etat(1,1); |
1141 |
|
|
no4->change_etat(1,1); |
1142 |
|
|
reactive=1; |
1143 |
|
|
couche_active=1; |
1144 |
|
|
} |
1145 |
|
|
} |
1146 |
francois |
276 |
int nb=0; |
1147 |
francois |
346 |
decoupe_tetra_noeud(tet,lstptdecoup,&nb); |
1148 |
francois |
276 |
for (int i=0;i<nb;i++) |
1149 |
|
|
{ |
1150 |
francois |
280 |
if (reactive) continue; |
1151 |
francois |
276 |
double uv[2]; |
1152 |
francois |
280 |
face->inverser(uv,lstptdecoup+3*i); |
1153 |
francois |
433 |
|
1154 |
francois |
276 |
if ((face->valide_parametre_u(uv[0])) && (face->valide_parametre_v(uv[1]))) |
1155 |
|
|
{ |
1156 |
|
|
double distance=ot.calcule_distance_contour_face_uv(uv,face); |
1157 |
francois |
433 |
if (distance>1e-10) |
1158 |
francois |
276 |
{ |
1159 |
|
|
cas++; |
1160 |
francois |
433 |
tet->change_etat(1,1); |
1161 |
|
|
no1->change_etat(1,1); |
1162 |
|
|
no2->change_etat(1,1); |
1163 |
|
|
no3->change_etat(1,1); |
1164 |
|
|
no4->change_etat(1,1); |
1165 |
francois |
280 |
reactive=1; |
1166 |
|
|
couche_active=1; |
1167 |
francois |
276 |
} |
1168 |
|
|
} |
1169 |
|
|
} |
1170 |
francois |
280 |
if (!reactive) |
1171 |
|
|
{ |
1172 |
francois |
433 |
if (no1->get_etat(1)==2) no1->change_etat(1,-1); |
1173 |
|
|
if (no2->get_etat(1)==2) no2->change_etat(1,-1); |
1174 |
|
|
if (no3->get_etat(1)==2) no3->change_etat(1,-1); |
1175 |
|
|
if (no4->get_etat(1)==2) no4->change_etat(1,-1); |
1176 |
|
|
tet->change_etat(1,-1); |
1177 |
francois |
280 |
} |
1178 |
francois |
276 |
} |
1179 |
|
|
} |
1180 |
francois |
280 |
} |
1181 |
|
|
while (couche_active==1); |
1182 |
francois |
309 |
for (FEM_ELEMENT3* tet=mai->get_premier_element3(ittetra);tet!=NULL;tet=mai->get_suivant_element3(ittetra)) |
1183 |
francois |
281 |
{ |
1184 |
|
|
FEM_NOEUD *no1=tet->get_fem_noeud(0); |
1185 |
|
|
FEM_NOEUD *no2=tet->get_fem_noeud(1); |
1186 |
|
|
FEM_NOEUD *no3=tet->get_fem_noeud(2); |
1187 |
|
|
FEM_NOEUD *no4=tet->get_fem_noeud(3); |
1188 |
francois |
346 |
/* if (no1->get_etat()==1) |
1189 |
|
|
if (no2->get_etat()==1) |
1190 |
|
|
if (no3->get_etat()==1) |
1191 |
|
|
if (no4->get_etat()==1) |
1192 |
|
|
if (tet->get_etat()!=1) |
1193 |
|
|
tet->change_etat(1);*/ |
1194 |
|
|
|
1195 |
francois |
433 |
if (tet->get_etat(1)!=1) continue; |
1196 |
francois |
281 |
int nbpositif=0; |
1197 |
|
|
int nbnegatif=0; |
1198 |
|
|
double epsdist=1e-6*tet->get_boite_3D().get_rayon(); |
1199 |
|
|
if (no1->get_solution()>epsdist) nbpositif++; |
1200 |
|
|
if (no1->get_solution()<-epsdist) nbnegatif++; |
1201 |
|
|
if (no2->get_solution()>epsdist) nbpositif++; |
1202 |
|
|
if (no2->get_solution()<-epsdist) nbnegatif++; |
1203 |
|
|
if (no3->get_solution()>epsdist) nbpositif++; |
1204 |
|
|
if (no3->get_solution()<-epsdist) nbnegatif++; |
1205 |
|
|
if (no4->get_solution()>epsdist) nbpositif++; |
1206 |
|
|
if (no4->get_solution()<-epsdist) nbnegatif++; |
1207 |
|
|
if (!(((nbnegatif>0) && (nbpositif>0)) ||(nbnegatif+nbpositif==1))) |
1208 |
francois |
433 |
tet->change_etat(1,0); |
1209 |
francois |
281 |
} |
1210 |
francois |
433 |
if (castot!=0) |
1211 |
|
|
{ |
1212 |
|
|
double res=cas*100.0/castot; |
1213 |
|
|
char mess[255]; |
1214 |
|
|
sprintf(mess," %lf%% en %d couches",res,nb_couche); |
1215 |
|
|
affiche(mess); |
1216 |
|
|
} |
1217 |
|
|
else |
1218 |
|
|
{ |
1219 |
|
|
char mess[255]; |
1220 |
|
|
sprintf(mess," pas de trou"); |
1221 |
|
|
affiche(mess); |
1222 |
|
|
} |
1223 |
francois |
276 |
} |
1224 |
|
|
|
1225 |
francois |
433 |
int TOIBREP::decoupe_tetra(FEM_ELEMENT3* tet,MG_FACE* face) |
1226 |
francois |
276 |
{ |
1227 |
francois |
433 |
std::vector<FEM_NOEUD*> lstno; |
1228 |
|
|
FEM_NOEUD* no1=tet->get_fem_noeud(0); |
1229 |
|
|
FEM_NOEUD* no2=tet->get_fem_noeud(1); |
1230 |
|
|
FEM_NOEUD* no3=tet->get_fem_noeud(2); |
1231 |
|
|
FEM_NOEUD* no4=tet->get_fem_noeud(3); |
1232 |
francois |
346 |
if (no1->get_solution()*no2->get_solution()<-0.00000001) |
1233 |
|
|
{ |
1234 |
|
|
double t=no1->get_solution()/(no1->get_solution()-no2->get_solution()); |
1235 |
francois |
433 |
if (t<0.0000000001) lstno.push_back(no1); |
1236 |
|
|
else if (t>1.-0.0000000001) lstno.push_back(no2); |
1237 |
|
|
else |
1238 |
|
|
{ |
1239 |
|
|
double x=no1->get_x()+t*(no2->get_x()-no1->get_x()); |
1240 |
|
|
double y=no1->get_y()+t*(no2->get_y()-no1->get_y()); |
1241 |
|
|
double z=no1->get_z()+t*(no2->get_z()-no1->get_z()); |
1242 |
|
|
FEM_NOEUD* no=inserer_noeud(face,x,y,z); |
1243 |
|
|
no->change_solution(0.0); |
1244 |
|
|
no->change_etat(0,INCONNU); |
1245 |
|
|
lstno.push_back(no); |
1246 |
|
|
} |
1247 |
francois |
346 |
} |
1248 |
|
|
if (no1->get_solution()*no3->get_solution()<-0.00000001) |
1249 |
|
|
{ |
1250 |
|
|
double t=no1->get_solution()/(no1->get_solution()-no3->get_solution()); |
1251 |
francois |
433 |
if (t<0.0000000001) lstno.push_back(no1); |
1252 |
|
|
else if (t>1.-0.0000000001) lstno.push_back(no3); |
1253 |
|
|
else |
1254 |
|
|
{ |
1255 |
|
|
double x=no1->get_x()+t*(no3->get_x()-no1->get_x()); |
1256 |
|
|
double y=no1->get_y()+t*(no3->get_y()-no1->get_y()); |
1257 |
|
|
double z=no1->get_z()+t*(no3->get_z()-no1->get_z()); |
1258 |
|
|
FEM_NOEUD* no=inserer_noeud(face,x,y,z); |
1259 |
|
|
no->change_solution(0.0); |
1260 |
|
|
no->change_etat(0,INCONNU); |
1261 |
|
|
lstno.push_back(no); |
1262 |
|
|
} |
1263 |
francois |
346 |
} |
1264 |
|
|
if (no1->get_solution()*no4->get_solution()<-0.00000001) |
1265 |
|
|
{ |
1266 |
|
|
double t=no1->get_solution()/(no1->get_solution()-no4->get_solution()); |
1267 |
francois |
433 |
if (t<0.0000000001) lstno.push_back(no1); |
1268 |
|
|
else if (t>1.-0.0000000001) lstno.push_back(no4); |
1269 |
|
|
else |
1270 |
|
|
{ |
1271 |
|
|
double x=no1->get_x()+t*(no4->get_x()-no1->get_x()); |
1272 |
|
|
double y=no1->get_y()+t*(no4->get_y()-no1->get_y()); |
1273 |
|
|
double z=no1->get_z()+t*(no4->get_z()-no1->get_z()); |
1274 |
|
|
FEM_NOEUD* no=inserer_noeud(face,x,y,z); |
1275 |
|
|
no->change_solution(0.0); |
1276 |
|
|
no->change_etat(0,INCONNU); |
1277 |
|
|
lstno.push_back(no); |
1278 |
|
|
} |
1279 |
francois |
346 |
} |
1280 |
|
|
if (no2->get_solution()*no3->get_solution()<-0.00000001) |
1281 |
|
|
{ |
1282 |
|
|
double t=no2->get_solution()/(no2->get_solution()-no3->get_solution()); |
1283 |
francois |
433 |
if (t<0.0000000001) lstno.push_back(no2); |
1284 |
|
|
else if (t>1.-0.0000000001) lstno.push_back(no3); |
1285 |
|
|
else |
1286 |
|
|
{ |
1287 |
|
|
double x=no2->get_x()+t*(no3->get_x()-no2->get_x()); |
1288 |
|
|
double y=no2->get_y()+t*(no3->get_y()-no2->get_y()); |
1289 |
|
|
double z=no2->get_z()+t*(no3->get_z()-no2->get_z()); |
1290 |
|
|
FEM_NOEUD* no=inserer_noeud(face,x,y,z); |
1291 |
|
|
no->change_solution(0.0); |
1292 |
|
|
no->change_etat(0,INCONNU); |
1293 |
|
|
lstno.push_back(no); |
1294 |
|
|
} |
1295 |
|
|
|
1296 |
francois |
346 |
} |
1297 |
|
|
if (no2->get_solution()*no4->get_solution()<-0.00000001) |
1298 |
|
|
{ |
1299 |
|
|
double t=no2->get_solution()/(no2->get_solution()-no4->get_solution()); |
1300 |
francois |
433 |
if (t<0.0000000001) lstno.push_back(no2); |
1301 |
|
|
else if (t>1.-0.0000000001) lstno.push_back(no4); |
1302 |
|
|
else |
1303 |
|
|
{ |
1304 |
|
|
double x=no2->get_x()+t*(no4->get_x()-no2->get_x()); |
1305 |
|
|
double y=no2->get_y()+t*(no4->get_y()-no2->get_y()); |
1306 |
|
|
double z=no2->get_z()+t*(no4->get_z()-no2->get_z()); |
1307 |
|
|
FEM_NOEUD* no=inserer_noeud(face,x,y,z); |
1308 |
|
|
no->change_solution(0.0); |
1309 |
|
|
no->change_etat(0,INCONNU); |
1310 |
|
|
lstno.push_back(no); |
1311 |
|
|
} |
1312 |
|
|
|
1313 |
francois |
346 |
} |
1314 |
|
|
if (no3->get_solution()*no4->get_solution()<-0.00000001) |
1315 |
|
|
{ |
1316 |
|
|
double t=no3->get_solution()/(no3->get_solution()-no4->get_solution()); |
1317 |
francois |
433 |
if (t<0.0000000001) lstno.push_back(no3); |
1318 |
|
|
else if (t>1.-0.0000000001) lstno.push_back(no4); |
1319 |
|
|
else |
1320 |
|
|
{ |
1321 |
|
|
double x=no3->get_x()+t*(no4->get_x()-no3->get_x()); |
1322 |
|
|
double y=no3->get_y()+t*(no4->get_y()-no3->get_y()); |
1323 |
|
|
double z=no3->get_z()+t*(no4->get_z()-no3->get_z()); |
1324 |
|
|
FEM_NOEUD* no=inserer_noeud(face,x,y,z); |
1325 |
|
|
no->change_solution(0.0); |
1326 |
|
|
no->change_etat(0,INCONNU); |
1327 |
|
|
lstno.push_back(no); |
1328 |
|
|
} |
1329 |
|
|
|
1330 |
|
|
|
1331 |
|
|
} |
1332 |
|
|
int nb=lstno.size(); |
1333 |
|
|
if (nb==3) |
1334 |
|
|
{ |
1335 |
|
|
FEM_NOEUD *lstnoeud[3]; |
1336 |
|
|
lstnoeud[0]=lstno[0]; |
1337 |
|
|
lstnoeud[1]=lstno[1]; |
1338 |
|
|
lstnoeud[2]=lstno[2]; |
1339 |
|
|
XFEM_TRIANGLE3* xtri=inserer_xtriangle(tet,face,lstnoeud); |
1340 |
|
|
//XFEM_TRIANGLE3* xtri=new XFEM_TRIANGLE3(tet,face,lstnoeud); |
1341 |
|
|
//oriente_tri(xtri,face); |
1342 |
|
|
//mai->ajouter_xfem_element2(xtri); |
1343 |
|
|
// XFEM_TRIANGLE3* xtri=inserer_xtriangle(tet,face,lstnoeud); |
1344 |
|
|
xtri->change_etat(XINCONNU); |
1345 |
|
|
tet->change_etat(0,FRONTIERE); |
1346 |
|
|
return 1; |
1347 |
|
|
} |
1348 |
|
|
if (nb==4) |
1349 |
|
|
{ |
1350 |
|
|
if (test_du_point_milieu(lstno[0],lstno[1],tet)==1) |
1351 |
|
|
{ |
1352 |
|
|
FEM_NOEUD *lstnoeud[3]; |
1353 |
|
|
lstnoeud[0]=lstno[0]; |
1354 |
|
|
lstnoeud[1]=lstno[1]; |
1355 |
|
|
lstnoeud[2]=lstno[2]; |
1356 |
|
|
//XFEM_TRIANGLE3* xtri=new XFEM_TRIANGLE3(tet,face,lstnoeud); |
1357 |
|
|
//oriente_tri(xtri,face); |
1358 |
|
|
//mai->ajouter_xfem_element2(xtri); |
1359 |
|
|
XFEM_TRIANGLE3* xtri=inserer_xtriangle(tet,face,lstnoeud); |
1360 |
|
|
xtri->change_etat(XINCONNU); |
1361 |
|
|
lstnoeud[0]=lstno[0]; |
1362 |
|
|
lstnoeud[1]=lstno[1]; |
1363 |
|
|
lstnoeud[2]=lstno[3]; |
1364 |
|
|
XFEM_TRIANGLE3* xtri2=inserer_xtriangle(tet,face,lstnoeud); |
1365 |
|
|
//XFEM_TRIANGLE3* xtri2=new XFEM_TRIANGLE3(tet,face,lstnoeud); |
1366 |
|
|
//oriente_tri(xtri2,face); |
1367 |
|
|
//mai->ajouter_xfem_element2(xtri2); |
1368 |
|
|
xtri2->change_etat(XINCONNU); |
1369 |
|
|
tet->change_etat(0,FRONTIERE); |
1370 |
|
|
} |
1371 |
|
|
else if (test_du_point_milieu(lstno[0],lstno[2],tet)==1) |
1372 |
|
|
{ |
1373 |
|
|
FEM_NOEUD *lstnoeud[3]; |
1374 |
|
|
lstnoeud[0]=lstno[0]; |
1375 |
|
|
lstnoeud[1]=lstno[1]; |
1376 |
|
|
lstnoeud[2]=lstno[2]; |
1377 |
|
|
//XFEM_TRIANGLE3* xtri=new XFEM_TRIANGLE3(tet,face,lstnoeud); |
1378 |
|
|
//oriente_tri(xtri,face); |
1379 |
|
|
//mai->ajouter_xfem_element2(xtri); |
1380 |
|
|
XFEM_TRIANGLE3* xtri=inserer_xtriangle(tet,face,lstnoeud); |
1381 |
|
|
xtri->change_etat(XINCONNU); |
1382 |
|
|
lstnoeud[0]=lstno[0]; |
1383 |
|
|
lstnoeud[1]=lstno[2]; |
1384 |
|
|
lstnoeud[2]=lstno[3]; |
1385 |
|
|
XFEM_TRIANGLE3* xtri2=inserer_xtriangle(tet,face,lstnoeud); |
1386 |
|
|
//XFEM_TRIANGLE3* xtri2=new XFEM_TRIANGLE3(tet,face,lstnoeud); |
1387 |
|
|
//oriente_tri(xtri2,face); |
1388 |
|
|
//mai->ajouter_xfem_element2(xtri2); |
1389 |
|
|
xtri2->change_etat(XINCONNU); |
1390 |
|
|
tet->change_etat(0,FRONTIERE); |
1391 |
|
|
} |
1392 |
|
|
else if (test_du_point_milieu(lstno[0],lstno[3],tet)==1) |
1393 |
|
|
{ |
1394 |
|
|
FEM_NOEUD *lstnoeud[3]; |
1395 |
|
|
lstnoeud[0]=lstno[0]; |
1396 |
|
|
lstnoeud[1]=lstno[1]; |
1397 |
|
|
lstnoeud[2]=lstno[3]; |
1398 |
|
|
XFEM_TRIANGLE3* xtri=inserer_xtriangle(tet,face,lstnoeud); |
1399 |
|
|
//XFEM_TRIANGLE3* xtri=new XFEM_TRIANGLE3(tet,face,lstnoeud); |
1400 |
|
|
//oriente_tri(xtri,face); |
1401 |
|
|
//mai->ajouter_xfem_element2(xtri); |
1402 |
|
|
xtri->change_etat(XINCONNU); |
1403 |
|
|
lstnoeud[0]=lstno[0]; |
1404 |
|
|
lstnoeud[1]=lstno[2]; |
1405 |
|
|
lstnoeud[2]=lstno[3]; |
1406 |
|
|
XFEM_TRIANGLE3* xtri2=inserer_xtriangle(tet,face,lstnoeud); |
1407 |
|
|
//XFEM_TRIANGLE3* xtri2=new XFEM_TRIANGLE3(tet,face,lstnoeud); |
1408 |
|
|
//oriente_tri(xtri2,face); |
1409 |
|
|
//mai->ajouter_xfem_element2(xtri2); |
1410 |
|
|
xtri2->change_etat(XINCONNU); |
1411 |
|
|
tet->change_etat(0,FRONTIERE); |
1412 |
|
|
} |
1413 |
|
|
else if (test_du_point_milieu(lstno[1],lstno[2],tet)==1) |
1414 |
|
|
{ |
1415 |
|
|
FEM_NOEUD *lstnoeud[3]; |
1416 |
|
|
lstnoeud[0]=lstno[0]; |
1417 |
|
|
lstnoeud[1]=lstno[1]; |
1418 |
|
|
lstnoeud[2]=lstno[2]; |
1419 |
|
|
XFEM_TRIANGLE3* xtri=inserer_xtriangle(tet,face,lstnoeud); |
1420 |
|
|
//XFEM_TRIANGLE3* xtri=new XFEM_TRIANGLE3(tet,face,lstnoeud); |
1421 |
|
|
//oriente_tri(xtri,face); |
1422 |
|
|
//mai->ajouter_xfem_element2(xtri); |
1423 |
|
|
xtri->change_etat(XINCONNU); |
1424 |
|
|
lstnoeud[0]=lstno[1]; |
1425 |
|
|
lstnoeud[1]=lstno[2]; |
1426 |
|
|
lstnoeud[2]=lstno[3]; |
1427 |
|
|
XFEM_TRIANGLE3* xtri2=inserer_xtriangle(tet,face,lstnoeud); |
1428 |
|
|
//XFEM_TRIANGLE3* xtri2=new XFEM_TRIANGLE3(tet,face,lstnoeud); |
1429 |
|
|
//oriente_tri(xtri2,face); |
1430 |
|
|
//mai->ajouter_xfem_element2(xtri2); |
1431 |
|
|
xtri2->change_etat(XINCONNU); |
1432 |
|
|
tet->change_etat(0,FRONTIERE); |
1433 |
|
|
} |
1434 |
|
|
else if (test_du_point_milieu(lstno[1],lstno[3],tet)==1) |
1435 |
|
|
{ |
1436 |
|
|
FEM_NOEUD *lstnoeud[3]; |
1437 |
|
|
lstnoeud[0]=lstno[0]; |
1438 |
|
|
lstnoeud[1]=lstno[1]; |
1439 |
|
|
lstnoeud[2]=lstno[3]; |
1440 |
|
|
XFEM_TRIANGLE3* xtri=inserer_xtriangle(tet,face,lstnoeud); |
1441 |
|
|
//XFEM_TRIANGLE3* xtri=new XFEM_TRIANGLE3(tet,face,lstnoeud); |
1442 |
|
|
//oriente_tri(xtri,face); |
1443 |
|
|
//mai->ajouter_xfem_element2(xtri); |
1444 |
|
|
xtri->change_etat(XINCONNU); |
1445 |
|
|
lstnoeud[0]=lstno[1]; |
1446 |
|
|
lstnoeud[1]=lstno[2]; |
1447 |
|
|
lstnoeud[2]=lstno[3]; |
1448 |
|
|
XFEM_TRIANGLE3* xtri2=inserer_xtriangle(tet,face,lstnoeud); |
1449 |
|
|
//XFEM_TRIANGLE3* xtri2=new XFEM_TRIANGLE3(tet,face,lstnoeud); |
1450 |
|
|
//oriente_tri(xtri2,face); |
1451 |
|
|
//mai->ajouter_xfem_element2(xtri2); |
1452 |
|
|
xtri2->change_etat(XINCONNU); |
1453 |
|
|
tet->change_etat(0,FRONTIERE); |
1454 |
|
|
} |
1455 |
|
|
else |
1456 |
|
|
{ |
1457 |
|
|
FEM_NOEUD *lstnoeud[3]; |
1458 |
|
|
lstnoeud[0]=lstno[0]; |
1459 |
|
|
lstnoeud[1]=lstno[2]; |
1460 |
|
|
lstnoeud[2]=lstno[3]; |
1461 |
|
|
XFEM_TRIANGLE3* xtri=inserer_xtriangle(tet,face,lstnoeud); |
1462 |
|
|
//XFEM_TRIANGLE3* xtri=new XFEM_TRIANGLE3(tet,face,lstnoeud); |
1463 |
|
|
//oriente_tri(xtri,face); |
1464 |
|
|
//mai->ajouter_xfem_element2(xtri); |
1465 |
|
|
xtri->change_etat(XINCONNU); |
1466 |
|
|
lstnoeud[0]=lstno[1]; |
1467 |
|
|
lstnoeud[1]=lstno[2]; |
1468 |
|
|
lstnoeud[2]=lstno[3]; |
1469 |
|
|
XFEM_TRIANGLE3* xtri2=inserer_xtriangle(tet,face,lstnoeud); |
1470 |
|
|
//XFEM_TRIANGLE3* xtri2=new XFEM_TRIANGLE3(tet,face,lstnoeud); |
1471 |
|
|
//oriente_tri(xtri2,face); |
1472 |
|
|
//mai->ajouter_xfem_element2(xtri2); |
1473 |
|
|
xtri2->change_etat(XINCONNU); |
1474 |
|
|
tet->change_etat(0,FRONTIERE); |
1475 |
|
|
} |
1476 |
|
|
return 2; |
1477 |
|
|
} |
1478 |
francois |
346 |
} |
1479 |
|
|
|
1480 |
|
|
|
1481 |
|
|
|
1482 |
|
|
|
1483 |
|
|
void TOIBREP::decoupe_tetra_noeud(FEM_ELEMENT3* tet,double* lst,int *nb) |
1484 |
|
|
{ |
1485 |
francois |
276 |
FEM_NOEUD* no1=tet->get_fem_noeud(0); |
1486 |
|
|
FEM_NOEUD* no2=tet->get_fem_noeud(1); |
1487 |
|
|
FEM_NOEUD* no3=tet->get_fem_noeud(2); |
1488 |
|
|
FEM_NOEUD* no4=tet->get_fem_noeud(3); |
1489 |
|
|
if (no1->get_solution()*no2->get_solution()<-0.00000001) |
1490 |
|
|
{ |
1491 |
|
|
double t=no1->get_solution()/(no1->get_solution()-no2->get_solution()); |
1492 |
|
|
double x=no1->get_x()+t*(no2->get_x()-no1->get_x()); |
1493 |
|
|
double y=no1->get_y()+t*(no2->get_y()-no1->get_y()); |
1494 |
|
|
double z=no1->get_z()+t*(no2->get_z()-no1->get_z()); |
1495 |
|
|
lst[3*(*nb)]=x; |
1496 |
|
|
lst[3*(*nb)+1]=y; |
1497 |
|
|
lst[3*(*nb)+2]=z; |
1498 |
|
|
(*nb)++; |
1499 |
|
|
} |
1500 |
|
|
if (no1->get_solution()*no3->get_solution()<-0.00000001) |
1501 |
|
|
{ |
1502 |
|
|
double t=no1->get_solution()/(no1->get_solution()-no3->get_solution()); |
1503 |
|
|
double x=no1->get_x()+t*(no3->get_x()-no1->get_x()); |
1504 |
|
|
double y=no1->get_y()+t*(no3->get_y()-no1->get_y()); |
1505 |
|
|
double z=no1->get_z()+t*(no3->get_z()-no1->get_z()); |
1506 |
|
|
lst[3*(*nb)]=x; |
1507 |
|
|
lst[3*(*nb)+1]=y; |
1508 |
|
|
lst[3*(*nb)+2]=z; |
1509 |
|
|
(*nb)++; |
1510 |
|
|
} |
1511 |
|
|
if (no1->get_solution()*no4->get_solution()<-0.00000001) |
1512 |
|
|
{ |
1513 |
|
|
double t=no1->get_solution()/(no1->get_solution()-no4->get_solution()); |
1514 |
|
|
double x=no1->get_x()+t*(no4->get_x()-no1->get_x()); |
1515 |
|
|
double y=no1->get_y()+t*(no4->get_y()-no1->get_y()); |
1516 |
|
|
double z=no1->get_z()+t*(no4->get_z()-no1->get_z()); |
1517 |
|
|
lst[3*(*nb)]=x; |
1518 |
|
|
lst[3*(*nb)+1]=y; |
1519 |
|
|
lst[3*(*nb)+2]=z; |
1520 |
|
|
(*nb)++; |
1521 |
|
|
} |
1522 |
|
|
if (no2->get_solution()*no3->get_solution()<-0.00000001) |
1523 |
|
|
{ |
1524 |
|
|
double t=no2->get_solution()/(no2->get_solution()-no3->get_solution()); |
1525 |
|
|
double x=no2->get_x()+t*(no3->get_x()-no2->get_x()); |
1526 |
|
|
double y=no2->get_y()+t*(no3->get_y()-no2->get_y()); |
1527 |
|
|
double z=no2->get_z()+t*(no3->get_z()-no2->get_z()); |
1528 |
|
|
lst[3*(*nb)]=x; |
1529 |
|
|
lst[3*(*nb)+1]=y; |
1530 |
|
|
lst[3*(*nb)+2]=z; |
1531 |
|
|
(*nb)++; |
1532 |
|
|
} |
1533 |
|
|
if (no2->get_solution()*no4->get_solution()<-0.00000001) |
1534 |
|
|
{ |
1535 |
|
|
double t=no2->get_solution()/(no2->get_solution()-no4->get_solution()); |
1536 |
|
|
double x=no2->get_x()+t*(no4->get_x()-no2->get_x()); |
1537 |
|
|
double y=no2->get_y()+t*(no4->get_y()-no2->get_y()); |
1538 |
|
|
double z=no2->get_z()+t*(no4->get_z()-no2->get_z()); |
1539 |
|
|
lst[3*(*nb)]=x; |
1540 |
|
|
lst[3*(*nb)+1]=y; |
1541 |
|
|
lst[3*(*nb)+2]=z; |
1542 |
|
|
(*nb)++; |
1543 |
|
|
} |
1544 |
|
|
if (no3->get_solution()*no4->get_solution()<-0.00000001) |
1545 |
|
|
{ |
1546 |
|
|
double t=no3->get_solution()/(no3->get_solution()-no4->get_solution()); |
1547 |
|
|
double x=no3->get_x()+t*(no4->get_x()-no3->get_x()); |
1548 |
|
|
double y=no3->get_y()+t*(no4->get_y()-no3->get_y()); |
1549 |
|
|
double z=no3->get_z()+t*(no4->get_z()-no3->get_z()); |
1550 |
|
|
lst[3*(*nb)]=x; |
1551 |
|
|
lst[3*(*nb)+1]=y; |
1552 |
|
|
lst[3*(*nb)+2]=z; |
1553 |
|
|
(*nb)++; |
1554 |
|
|
} |
1555 |
|
|
} |
1556 |
|
|
|
1557 |
|
|
void TOIBREP::calcullevelsetpremierepasse(MG_FACE* face,int sens,vector<TOIBREP_POINT*> *lst,int n1,int n2) |
1558 |
|
|
{ |
1559 |
francois |
309 |
/*LISTE_FEM_ELEMENT3::iterator it3; |
1560 |
|
|
for (FEM_ELEMENT3* tet=mai->get_premier_element3(it3);tet!=NULL;tet=mai->get_suivant_element3(it3)) |
1561 |
francois |
276 |
{ |
1562 |
|
|
double *xyz1,*xyz2,*xyz3,*xyz4; |
1563 |
|
|
if (tet->get_nb_fem_noeud()==4) |
1564 |
|
|
{ |
1565 |
|
|
xyz1=tet->get_fem_noeud(0)->get_coord(); |
1566 |
|
|
xyz2=tet->get_fem_noeud(1)->get_coord(); |
1567 |
|
|
xyz3=tet->get_fem_noeud(2)->get_coord(); |
1568 |
|
|
xyz4=tet->get_fem_noeud(3)->get_coord(); |
1569 |
|
|
} |
1570 |
|
|
if (tet->get_nb_fem_noeud()==10) |
1571 |
|
|
{ |
1572 |
|
|
xyz1=tet->get_fem_noeud(0)->get_coord(); |
1573 |
|
|
xyz2=tet->get_fem_noeud(2)->get_coord(); |
1574 |
|
|
xyz3=tet->get_fem_noeud(4)->get_coord(); |
1575 |
|
|
xyz4=tet->get_fem_noeud(9)->get_coord(); |
1576 |
|
|
} |
1577 |
|
|
double xcentre=0.25*(xyz1[0]+xyz2[0]+xyz3[0]+xyz4[0]); |
1578 |
|
|
double ycentre=0.25*(xyz1[1]+xyz2[1]+xyz3[1]+xyz4[1]); |
1579 |
|
|
double zcentre=0.25*(xyz1[2]+xyz2[2]+xyz3[2]+xyz4[2]); |
1580 |
|
|
double rayon1=(xyz1[0]-xcentre)*(xyz1[0]-xcentre)+(xyz1[1]-ycentre)*(xyz1[1]-ycentre)+(xyz1[2]-zcentre)*(xyz1[2]-zcentre); |
1581 |
|
|
double rayon2=(xyz2[0]-xcentre)*(xyz2[0]-xcentre)+(xyz2[1]-ycentre)*(xyz2[1]-ycentre)+(xyz2[2]-zcentre)*(xyz2[2]-zcentre); |
1582 |
|
|
double rayon3=(xyz3[0]-xcentre)*(xyz3[0]-xcentre)+(xyz3[1]-ycentre)*(xyz3[1]-ycentre)+(xyz3[2]-zcentre)*(xyz3[2]-zcentre); |
1583 |
|
|
double rayon4=(xyz4[0]-xcentre)*(xyz4[0]-xcentre)+(xyz4[1]-ycentre)*(xyz4[1]-ycentre)+(xyz4[2]-zcentre)*(xyz4[2]-zcentre); |
1584 |
|
|
double rayon=std::max(rayonETRA_ACTIF1,std::max(rayon2,std::max(rayon3,rayon4))); |
1585 |
|
|
rayon=sqrt(rayon); |
1586 |
|
|
TPL_MAP_ENTITE<TOIBREP_POINT*> liste; |
1587 |
|
|
octree.rechercher(xcentre,ycentre,zcentre,rayon,liste); |
1588 |
|
|
TPL_MAP_ENTITE<TOIBREP_POINT*>::ITERATEUR it; |
1589 |
|
|
for (TOIBREP_POINT* pt=liste.get_premier(it);pt!=NULL;pt=liste.get_suivant(it)) |
1590 |
|
|
{ |
1591 |
|
|
double xyzpt[3]; |
1592 |
|
|
pt->get_coord3(xyzpt); |
1593 |
|
|
int etat=estdansletetra(tet,xyzpt[0],xyzpt[1],xyzpt[2]); |
1594 |
|
|
if (compare_etat(etat,INTERIEUR)) |
1595 |
|
|
{ |
1596 |
|
|
for (int k=0;k<tet->get_nb_fem_noeud();k++) |
1597 |
|
|
{ |
1598 |
|
|
double normal[3]; |
1599 |
|
|
double uv[2]; |
1600 |
|
|
face->inverser(uv,xyzpt); |
1601 |
|
|
face->calcul_normale_unitaire(uv,normal); |
1602 |
|
|
normal[0]=normal[0]*sens*(-1.); |
1603 |
|
|
normal[1]=normal[1]*sens*(-1.); |
1604 |
|
|
normal[2]=normal[2]*sens*(-1.); |
1605 |
|
|
double dist=calculdist(normal,xyzpt[0],xyzpt[1],xyzpt[2],tet->get_fem_noeud(k)); |
1606 |
|
|
if (fabs(dist)<fabs(tet->get_fem_noeud(k)->get_solution())) |
1607 |
|
|
{ |
1608 |
|
|
tet->get_fem_noeud(k)->change_solution(dist); |
1609 |
|
|
tet->get_fem_noeud(k)->change_numero(pt->get_id()); |
1610 |
|
|
pt->change_coord2(uv); |
1611 |
|
|
} |
1612 |
|
|
} |
1613 |
|
|
} |
1614 |
|
|
if ((compare_etat(etat,STRICTINTERIEUR)) && (pt->get_interieur())) |
1615 |
|
|
{ |
1616 |
|
|
tet->change_etat(1); |
1617 |
|
|
for (int k=0;k<tet->get_nb_fem_noeud();k++) |
1618 |
|
|
tet->get_fem_noeud(k)->change_etat(1); |
1619 |
|
|
} |
1620 |
|
|
if (tet->get_etat()==1) break; |
1621 |
|
|
} |
1622 |
|
|
|
1623 |
|
|
} |
1624 |
|
|
octree.vide(); |
1625 |
francois |
281 |
it}*/ |
1626 |
francois |
309 |
/*LISTE_FEM_ELEMENT3::iterator it3; |
1627 |
|
|
for (FEM_ELEMENT3* tet=mai->get_premier_element3(it3);tet!=NULL;tet=mai->get_suivant_element3(it3)) |
1628 |
francois |
276 |
octree.inserer(tet);*/ |
1629 |
|
|
for (int i=n1;i<n2;i++) |
1630 |
|
|
{ |
1631 |
francois |
259 |
TOIBREP_POINT* pt=(*lst)[i]; |
1632 |
francois |
104 |
double uv[2]; |
1633 |
francois |
106 |
double xyz[3]; |
1634 |
|
|
pt->get_coord3(xyz); |
1635 |
francois |
222 |
double normal[3]; |
1636 |
francois |
104 |
face->inverser(uv,xyz); |
1637 |
|
|
face->calcul_normale_unitaire(uv,normal); |
1638 |
francois |
222 |
normal[0]=normal[0]*sens*(-1.); |
1639 |
|
|
normal[1]=normal[1]*sens*(-1.); |
1640 |
|
|
normal[2]=normal[2]*sens*(-1.); |
1641 |
francois |
309 |
TPL_MAP_ENTITE<FEM_ELEMENT3*> liste; |
1642 |
francois |
433 |
octree_tetra.rechercher(xyz[0],xyz[1],xyz[2],0.,liste); |
1643 |
francois |
309 |
TPL_MAP_ENTITE<FEM_ELEMENT3*>::ITERATEUR it; |
1644 |
|
|
for (FEM_ELEMENT3* tet=liste.get_premier(it);tet!=NULL;tet=liste.get_suivant(it)) |
1645 |
francois |
104 |
{ |
1646 |
francois |
433 |
if (tet->get_etat(1)==1) continue; |
1647 |
|
|
int etat=outilfem.estdansletetra(tet,xyz[0],xyz[1],xyz[2]); |
1648 |
|
|
if ((outilfem.compare_etat_tetra(etat,FEM_MAILLAGE_OUTILS::SUR_FACE)) && (pt->get_interieur())) |
1649 |
francois |
281 |
{ |
1650 |
|
|
int nbeps=pt->get_nb_point_eps(); |
1651 |
|
|
for (int k=0;k<nbeps;k++) |
1652 |
|
|
{ |
1653 |
|
|
double xyztmp[3]; |
1654 |
|
|
pt->get_point_eps(k,xyztmp); |
1655 |
francois |
433 |
int etattmp=outilfem.estdansletetra(tet,xyztmp[0],xyztmp[1],xyztmp[2]); |
1656 |
|
|
if (outilfem.compare_etat_tetra(etattmp,FEM_MAILLAGE_OUTILS::SUR_FACE)) {etat=FEM_MAILLAGE_OUTILS::STRICTINTERIEUR;break;} |
1657 |
|
|
if (outilfem.compare_etat_tetra(etattmp,FEM_MAILLAGE_OUTILS::INTERIEUR)) {etat=FEM_MAILLAGE_OUTILS::STRICTINTERIEUR;break;} |
1658 |
|
|
if (outilfem.compare_etat_tetra(etattmp,FEM_MAILLAGE_OUTILS::STRICTINTERIEUR)) {etat=FEM_MAILLAGE_OUTILS::STRICTINTERIEUR;break;} |
1659 |
francois |
281 |
} |
1660 |
|
|
} |
1661 |
francois |
433 |
if (outilfem.compare_etat_tetra(etat,FEM_MAILLAGE_OUTILS::INTERIEUR)) |
1662 |
francois |
104 |
{ |
1663 |
francois |
222 |
for (int k=0;k<tet->get_nb_fem_noeud();k++) |
1664 |
francois |
106 |
{ |
1665 |
francois |
222 |
double dist=calculdist(normal,xyz[0],xyz[1],xyz[2],tet->get_fem_noeud(k)); |
1666 |
|
|
if (fabs(dist)<fabs(tet->get_fem_noeud(k)->get_solution())) |
1667 |
|
|
{ |
1668 |
|
|
tet->get_fem_noeud(k)->change_solution(dist); |
1669 |
|
|
tet->get_fem_noeud(k)->change_numero(pt->get_id()); |
1670 |
|
|
pt->change_coord2(uv); |
1671 |
|
|
} |
1672 |
francois |
106 |
} |
1673 |
francois |
104 |
} |
1674 |
francois |
433 |
if ((outilfem.compare_etat_tetra(etat,FEM_MAILLAGE_OUTILS::STRICTINTERIEUR)) && (pt->get_interieur())) |
1675 |
francois |
276 |
{ |
1676 |
francois |
433 |
tet->change_etat(1,1); |
1677 |
francois |
276 |
for (int k=0;k<tet->get_nb_fem_noeud();k++) |
1678 |
|
|
{ |
1679 |
francois |
433 |
tet->get_fem_noeud(k)->change_etat(1,1); |
1680 |
francois |
276 |
//octree.supprimer(tet); |
1681 |
|
|
} |
1682 |
|
|
} |
1683 |
francois |
104 |
} |
1684 |
|
|
} |
1685 |
francois |
276 |
//octree.vide(); |
1686 |
|
|
|
1687 |
|
|
|
1688 |
|
|
|
1689 |
|
|
|
1690 |
francois |
106 |
} |
1691 |
|
|
|
1692 |
francois |
276 |
void TOIBREP::calcullevelsetdeuxiemepasse(vector<TOIBREP_POINT*> *lst) |
1693 |
francois |
106 |
{ |
1694 |
francois |
276 |
LISTE_FEM_NOEUD::iterator itno; |
1695 |
|
|
for (FEM_NOEUD* no=mai->get_premier_noeud(itno);no!=NULL;no=mai->get_suivant_noeud(itno)) |
1696 |
|
|
if (no->get_solution()<1e250) |
1697 |
francois |
106 |
{ |
1698 |
francois |
276 |
TOIBREP_POINT* pt=(*lst)[no->get_numero()]; |
1699 |
francois |
281 |
MG_FACE* face=pt->get_mg_face(); |
1700 |
|
|
double xyz[3],uv[2]; |
1701 |
|
|
double dist=calcul_distance(no,face,pt,xyz,uv); |
1702 |
|
|
int signe=1; |
1703 |
|
|
if (no->get_solution()<0) signe=-1; |
1704 |
|
|
no->change_solution(signe*dist); |
1705 |
francois |
106 |
} |
1706 |
francois |
104 |
|
1707 |
francois |
276 |
|
1708 |
|
|
|
1709 |
|
|
|
1710 |
francois |
106 |
} |
1711 |
|
|
|
1712 |
francois |
281 |
|
1713 |
|
|
|
1714 |
|
|
double TOIBREP::calcul_distance(FEM_NOEUD* noeud,MG_ARETE* are,TOIBREP_POINT* pt,double &tii,double *xyz,double precision) |
1715 |
francois |
106 |
{ |
1716 |
francois |
281 |
double eps; |
1717 |
francois |
106 |
are->inverser(tii,noeud->get_coord()); |
1718 |
|
|
int compteur=0; |
1719 |
|
|
OT_VECTEUR_3D Pt(noeud->get_x(),noeud->get_y(),noeud->get_z()); |
1720 |
|
|
do |
1721 |
|
|
{ |
1722 |
|
|
compteur++; |
1723 |
|
|
double ti=tii; |
1724 |
|
|
double xyz[3],dxyz[3],ddxyz[3]; |
1725 |
|
|
are->deriver_seconde(ti,ddxyz,dxyz,xyz); |
1726 |
|
|
OT_VECTEUR_3D Ct(xyz[0],xyz[1],xyz[2]); |
1727 |
|
|
OT_VECTEUR_3D Ct_deriver(dxyz[0],dxyz[1],dxyz[2]); |
1728 |
|
|
OT_VECTEUR_3D Ct_deriver_seconde(ddxyz[0],ddxyz[1],ddxyz[2]); |
1729 |
|
|
OT_VECTEUR_3D Distance = Ct-Pt; |
1730 |
|
|
tii=ti-Ct_deriver*Distance/(Ct_deriver_seconde*Distance+Ct_deriver.get_longueur2()); |
1731 |
|
|
eps=fabs(tii-ti); |
1732 |
|
|
if (compteur>500) return 1e300; |
1733 |
|
|
if (tii<are->get_tmin()) |
1734 |
|
|
{ |
1735 |
|
|
tii=are->get_tmin(); |
1736 |
|
|
eps=0.; |
1737 |
|
|
} |
1738 |
|
|
if (tii>are->get_tmax()) |
1739 |
|
|
{ |
1740 |
|
|
tii=are->get_tmax(); |
1741 |
|
|
eps=0.; |
1742 |
|
|
} |
1743 |
|
|
} |
1744 |
|
|
while (eps>precision); |
1745 |
|
|
are->evaluer(tii,xyz); |
1746 |
|
|
OT_VECTEUR_3D Ct(xyz[0],xyz[1],xyz[2]); |
1747 |
|
|
double distance=(Ct-Pt).get_longueur(); |
1748 |
francois |
281 |
return distance; |
1749 |
francois |
106 |
} |
1750 |
|
|
|
1751 |
francois |
281 |
|
1752 |
|
|
double TOIBREP::calcul_distance_level_ortho(FEM_NOEUD* no,MG_ARETE* are,TOIBREP_POINT* pt,double precision) |
1753 |
|
|
{ |
1754 |
|
|
double t; |
1755 |
|
|
double xyz[3]; |
1756 |
|
|
return calcul_distance_level_ortho(no,are,pt,t,xyz,precision); |
1757 |
|
|
} |
1758 |
|
|
|
1759 |
|
|
double TOIBREP::calcul_distance_level_ortho(FEM_NOEUD* no,MG_ARETE* are,TOIBREP_POINT* pt,double &t,double *xyz,double precision) |
1760 |
|
|
{ |
1761 |
|
|
calcul_distance(no,are,pt,t,xyz,precision); |
1762 |
|
|
double dir[3]; |
1763 |
|
|
are->deriver(t,dir); |
1764 |
|
|
double uv[2]; |
1765 |
|
|
MG_FACE* face=are->get_mg_coarete(0)->get_boucle()->get_mg_face(); |
1766 |
|
|
face->inverser(uv,xyz); |
1767 |
|
|
double nor[3]; |
1768 |
|
|
face->calcul_normale_unitaire(uv,nor); |
1769 |
|
|
OT_VECTEUR_3D dirv(dir); |
1770 |
|
|
OT_VECTEUR_3D norv(nor); |
1771 |
|
|
OT_VECTEUR_3D sensv=norv&dirv; |
1772 |
|
|
double d=-(sensv.get_x()*xyz[0]+sensv.get_y()*xyz[1],sensv.get_z()*xyz[2]); |
1773 |
|
|
double dist=fabs(sensv.get_x()*no->get_x()+sensv.get_y()*no->get_y()+sensv.get_z()*no->get_z()+d); |
1774 |
|
|
OT_VECTEUR_3D distv(no->get_x()-xyz[0],no->get_y()-xyz[1],no->get_z()-xyz[2]); |
1775 |
|
|
if (sensv*distv<0.) dist=-dist; |
1776 |
|
|
return dist; |
1777 |
|
|
} |
1778 |
|
|
|
1779 |
|
|
|
1780 |
francois |
280 |
double TOIBREP::calcul_distance(FEM_NOEUD* noeud,MG_FACE* face,TOIBREP_POINT* pt,double *xyz,double *uv,double precision) |
1781 |
francois |
106 |
{ |
1782 |
|
|
double uvii[2],eps; |
1783 |
|
|
pt->get_coord2(uvii); |
1784 |
|
|
int compteur=0; |
1785 |
|
|
OT_VECTEUR_3D Pt(noeud->get_x(),noeud->get_y(),noeud->get_z()); |
1786 |
|
|
double delta_u,delta_v; |
1787 |
|
|
do |
1788 |
|
|
{ |
1789 |
|
|
compteur++; |
1790 |
|
|
double uvi[2]; |
1791 |
|
|
uvi[0]=uvii[0]; |
1792 |
|
|
uvi[1]=uvii[1]; |
1793 |
|
|
double xyzduu[3],xyzdvv[3],xyzduv[3],xyzdu[3],xyzdv[3],xyz[3]; |
1794 |
|
|
face->deriver_seconde(uvi,xyzduu,xyzduv,xyzdvv,xyz,xyzdu,xyzdv); |
1795 |
|
|
OT_VECTEUR_3D S(xyz[0],xyz[1],xyz[2]); |
1796 |
|
|
OT_VECTEUR_3D Su(xyzdu[0],xyzdu[1],xyzdu[2]); |
1797 |
|
|
OT_VECTEUR_3D Sv(xyzdv[0],xyzdv[1],xyzdv[2]); |
1798 |
|
|
OT_VECTEUR_3D Suu(xyzduu[0],xyzduu[1],xyzduu[2]); |
1799 |
|
|
OT_VECTEUR_3D Suv(xyzduv[0],xyzduv[1],xyzduv[2]); |
1800 |
|
|
OT_VECTEUR_3D Svv(xyzdvv[0],xyzdvv[1],xyzdvv[2]); |
1801 |
|
|
OT_VECTEUR_3D Distance = S-Pt; |
1802 |
|
|
double a[4],b[2]; |
1803 |
|
|
a[0]=Su.get_longueur2()+Distance*Suu; |
1804 |
|
|
a[1]=Su*Sv+Distance*Suv; |
1805 |
|
|
a[2]=Su*Sv+Distance*Suv; |
1806 |
|
|
a[3]=Sv.get_longueur2()+Distance*Svv; |
1807 |
|
|
b[0]=Distance*Su;b[0]=-b[0]; |
1808 |
|
|
b[1]=Distance*Sv;b[1]=-b[1]; |
1809 |
|
|
double deltau,deltav; |
1810 |
|
|
double denominateur_delta=(a[0]*a[3]-a[2]*a[1]); |
1811 |
|
|
if (a[0]<1E-12) |
1812 |
|
|
deltau=0; |
1813 |
|
|
else delta_u=(b[0]*a[3]-b[1]*a[1])/denominateur_delta; |
1814 |
|
|
if (a[3]<1E-12) |
1815 |
|
|
deltav=0; |
1816 |
|
|
else delta_v=(a[0]*b[1]-a[2]*b[0])/denominateur_delta; |
1817 |
|
|
/*if (fabs(denominateur_delta) < ( (fabs(a[0])+fabs(a[1])+fabs(a[2])+fabs(a[3]))*1e-12 ) ) |
1818 |
|
|
return 1e300;*/ |
1819 |
|
|
uvii[0]=uvi[0]+delta_u; |
1820 |
|
|
uvii[1]=uvi[1]+delta_v; |
1821 |
|
|
if (face->get_surface()->est_periodique_u()==1) |
1822 |
|
|
{ |
1823 |
|
|
if(uvii[0]<0.) uvii[0]=face->get_surface()->get_periode_u()-uvii[0]; |
1824 |
|
|
if(uvii[0]>face->get_surface()->get_periode_u()) uvii[0]=uvii[0]-face->get_surface()->get_periode_u(); |
1825 |
|
|
} |
1826 |
|
|
if (face->get_surface()->est_periodique_v()==1) |
1827 |
|
|
{ |
1828 |
|
|
if(uvii[1]<0.) uvii[0]=face->get_surface()->get_periode_v()-uvii[1]; |
1829 |
|
|
if(uvii[1]>face->get_surface()->get_periode_v()) uvii[1]=uvii[1]-face->get_surface()->get_periode_v(); |
1830 |
|
|
} |
1831 |
|
|
delta_u=uvii[0]-uvi[0]; |
1832 |
|
|
delta_v=uvii[1]-uvi[1]; |
1833 |
|
|
if (compteur>500) return 1e300; |
1834 |
|
|
} |
1835 |
|
|
|
1836 |
|
|
while ((fabs(delta_u)>precision)||(fabs(delta_v)>precision)); |
1837 |
|
|
face->evaluer(uvii,xyz); |
1838 |
|
|
OT_VECTEUR_3D S(xyz[0],xyz[1],xyz[2]); |
1839 |
|
|
double distance=(S-Pt).get_longueur(); |
1840 |
francois |
280 |
uv[0]=uvii[0]; |
1841 |
|
|
uv[1]=uvii[1]; |
1842 |
francois |
106 |
return distance; |
1843 |
|
|
} |
1844 |
|
|
|
1845 |
|
|
|
1846 |
francois |
276 |
|
1847 |
francois |
259 |
void TOIBREP::etendrelevelset(FEM_SOLUTION* sol,int numsol) |
1848 |
francois |
222 |
{ |
1849 |
|
|
sol->active_solution(numsol); |
1850 |
|
|
|
1851 |
|
|
|
1852 |
|
|
LISTE_FM know; |
1853 |
|
|
LISTE_FM trial; |
1854 |
|
|
LISTE_FM far; |
1855 |
|
|
LISTE_FM exterieur; |
1856 |
|
|
LISTE_FM_TRI trialtri; |
1857 |
|
|
LISTE_FM_TRI_ID trialtriid; |
1858 |
|
|
|
1859 |
|
|
|
1860 |
francois |
309 |
LISTE_FEM_ELEMENT3::iterator ittet; |
1861 |
|
|
for (FEM_ELEMENT3* tet=mai->get_premier_element3(ittet);tet!=NULL;tet=mai->get_suivant_element3(ittet)) |
1862 |
francois |
222 |
{ |
1863 |
|
|
tet->change_solution(0.); |
1864 |
|
|
int numsol=0; |
1865 |
|
|
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); |
1866 |
|
|
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); |
1867 |
|
|
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); |
1868 |
|
|
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); |
1869 |
|
|
if (numsol==4) |
1870 |
|
|
ajouter_liste(know,tet); |
1871 |
|
|
|
1872 |
|
|
else if (numsol==3) |
1873 |
|
|
{ |
1874 |
|
|
if (tet->get_fem_noeud(0)->get_numero()==0) tet->change_numero(0); |
1875 |
|
|
else if (tet->get_fem_noeud(1)->get_numero()==0) tet->change_numero(1); |
1876 |
|
|
else if (tet->get_fem_noeud(2)->get_numero()==0) tet->change_numero(2); |
1877 |
|
|
else tet->change_numero(3); |
1878 |
|
|
ajouter_liste(trial,tet); |
1879 |
|
|
} |
1880 |
|
|
else |
1881 |
|
|
ajouter_liste(far,tet); |
1882 |
|
|
|
1883 |
|
|
} |
1884 |
|
|
for (LISTE_FM::iterator i=trial.begin();i!=trial.end();i++) |
1885 |
|
|
{ |
1886 |
francois |
309 |
FEM_ELEMENT3* tet=*i; |
1887 |
francois |
222 |
int signe; |
1888 |
|
|
double sol=resoudgradT(tet,&signe); |
1889 |
|
|
if (fabs(sol)>0.00000001) |
1890 |
|
|
{ |
1891 |
|
|
if (fabs(sol)<fabs(tet->get_fem_noeud(tet->get_numero())->get_solution())) |
1892 |
|
|
{ |
1893 |
|
|
tet->get_fem_noeud(tet->get_numero())->change_solution(sol); |
1894 |
|
|
ajouter_liste(trialtri,trialtriid,tet,fabs(tet->get_fem_noeud(tet->get_numero())->get_solution())); |
1895 |
|
|
} |
1896 |
|
|
} |
1897 |
|
|
else |
1898 |
|
|
{ |
1899 |
|
|
ajouter_liste(exterieur,tet); |
1900 |
|
|
tet->change_solution(1e300); |
1901 |
|
|
} |
1902 |
|
|
} |
1903 |
|
|
int fin=0; |
1904 |
|
|
LISTE_FM_TRI::iterator itfin=trialtri.end(); |
1905 |
|
|
itfin--; |
1906 |
|
|
double longref=(*itfin).first; |
1907 |
|
|
do |
1908 |
|
|
{ |
1909 |
|
|
LISTE_FM_TRI::iterator it=trialtri.begin(); |
1910 |
francois |
309 |
FEM_ELEMENT3* tet=(*it).second; |
1911 |
francois |
222 |
double longcourant=(*it).first; |
1912 |
|
|
supprimer_liste(trialtri,trialtriid,tet); |
1913 |
|
|
ajouter_liste(know,tet); |
1914 |
|
|
FEM_NOEUD* noeud=tet->get_fem_noeud(tet->get_numero()); |
1915 |
|
|
noeud->change_numero(1); |
1916 |
|
|
if (noeud->get_solution()>20000) |
1917 |
|
|
cout << "BUGGGGGGG" <<endl; |
1918 |
francois |
309 |
int nbtetra=noeud->get_lien_element3()->get_nb(); |
1919 |
francois |
222 |
for (int i=0;i<nbtetra;i++) |
1920 |
|
|
{ |
1921 |
francois |
309 |
FEM_ELEMENT3* tet2=noeud->get_lien_element3()->get(i); |
1922 |
francois |
222 |
if (tet2==tet) continue; |
1923 |
|
|
LISTE_FM_TRI_ID::iterator it=trialtriid.find(tet2->get_id()); |
1924 |
|
|
if (it!=trialtriid.end()) |
1925 |
|
|
{ |
1926 |
|
|
int signe; |
1927 |
|
|
double sol=resoudgradT(tet2,&signe); |
1928 |
|
|
double solution=tet2->get_fem_noeud(tet2->get_numero())->get_solution(); |
1929 |
|
|
if (fabs(sol)>0.00000001) |
1930 |
|
|
if (!((solution<1e200)&&(sol*solution<0))) |
1931 |
|
|
if (fabs(sol)<fabs(solution)) |
1932 |
|
|
{ |
1933 |
|
|
supprimer_liste(trialtri,trialtriid,tet2); |
1934 |
|
|
ajouter_liste(trialtri,trialtriid,tet2,fabs(sol)); |
1935 |
|
|
tet2->get_fem_noeud(tet2->get_numero())->change_solution(sol); |
1936 |
|
|
} |
1937 |
|
|
} |
1938 |
|
|
LISTE_FM::iterator it2=find(far.begin(),far.end(),tet2); |
1939 |
|
|
if (it2!=far.end()) |
1940 |
|
|
{ |
1941 |
|
|
int numsol=0; |
1942 |
|
|
if (tet2->get_fem_noeud(0)->get_numero()==1) numsol++; |
1943 |
|
|
if (tet2->get_fem_noeud(1)->get_numero()==1) numsol++; |
1944 |
|
|
if (tet2->get_fem_noeud(2)->get_numero()==1) numsol++; |
1945 |
|
|
if (tet2->get_fem_noeud(3)->get_numero()==1) numsol++; |
1946 |
|
|
//if (numsol==4) |
1947 |
|
|
//cout << " BUG " <<endl; |
1948 |
|
|
if (numsol==3) |
1949 |
|
|
{ |
1950 |
|
|
if (tet2->get_fem_noeud(0)->get_numero()==0) tet2->change_numero(0); |
1951 |
|
|
else if (tet2->get_fem_noeud(1)->get_numero()==0) tet2->change_numero(1); |
1952 |
|
|
else if (tet2->get_fem_noeud(2)->get_numero()==0) tet2->change_numero(2); |
1953 |
|
|
else tet2->change_numero(3); |
1954 |
|
|
int signe; |
1955 |
|
|
double sol=resoudgradT(tet2,&signe); |
1956 |
|
|
double ancsol=tet2->get_fem_noeud(tet2->get_numero())->get_solution(); |
1957 |
|
|
if (fabs(sol)>0.00000001) |
1958 |
|
|
{ |
1959 |
|
|
if (!((ancsol<1e200) && (ancsol*sol<0.) )) |
1960 |
|
|
{ |
1961 |
|
|
tet2->get_fem_noeud(tet2->get_numero())->change_solution(sol); |
1962 |
|
|
supprimer_liste(far,tet2); |
1963 |
|
|
ajouter_liste(trialtri,trialtriid,tet2,fabs(sol)); |
1964 |
|
|
} |
1965 |
|
|
} |
1966 |
|
|
else |
1967 |
|
|
{ |
1968 |
|
|
tet2->change_solution(1e300); |
1969 |
|
|
ajouter_liste(exterieur,tet2); |
1970 |
|
|
} |
1971 |
|
|
} |
1972 |
|
|
} |
1973 |
|
|
} |
1974 |
|
|
if (trialtri.size()==0) fin=1; |
1975 |
|
|
if (exterieur.size()>0) |
1976 |
|
|
if (fin==0) |
1977 |
|
|
if (longcourant>longref) |
1978 |
|
|
{ |
1979 |
|
|
int nombre=exterieur.size(); |
1980 |
|
|
for (int i=0;i<nombre;i++) |
1981 |
|
|
{ |
1982 |
francois |
309 |
FEM_ELEMENT3* tet2=(*(exterieur.begin())); |
1983 |
francois |
222 |
supprimer_liste(exterieur,tet2); |
1984 |
|
|
ajouter_liste(know,tet2); |
1985 |
|
|
for (int nd=0;nd<4;nd++) |
1986 |
|
|
{ |
1987 |
|
|
FEM_NOEUD* noeud=tet2->get_fem_noeud(nd); |
1988 |
francois |
309 |
int nbtetra=noeud->get_lien_element3()->get_nb(); |
1989 |
francois |
222 |
for (int i=0;i<nbtetra;i++) |
1990 |
|
|
{ |
1991 |
francois |
309 |
FEM_ELEMENT3* tet3=noeud->get_lien_element3()->get(i); |
1992 |
francois |
222 |
if (tet2==tet3) continue; |
1993 |
|
|
LISTE_FM::iterator it2=find(far.begin(),far.end(),tet3); |
1994 |
|
|
if (it2!=far.end()) |
1995 |
|
|
{ |
1996 |
|
|
supprimer_liste(far,tet3); |
1997 |
|
|
ajouter_liste(exterieur,tet3); |
1998 |
|
|
tet3->change_solution(1e300); |
1999 |
|
|
} |
2000 |
|
|
} |
2001 |
|
|
} |
2002 |
|
|
} |
2003 |
|
|
LISTE_FM_TRI::iterator itfin=trialtri.end(); |
2004 |
|
|
itfin--; |
2005 |
|
|
longref=(*itfin).first; |
2006 |
|
|
} |
2007 |
|
|
} |
2008 |
|
|
while (fin==0); |
2009 |
|
|
LISTE_FEM_NOEUD::iterator itnoeud; |
2010 |
|
|
for (FEM_NOEUD* noeud=mai->get_premier_noeud(itnoeud);noeud!=NULL;noeud=mai->get_suivant_noeud(itnoeud)) |
2011 |
|
|
noeud->change_numero(0); |
2012 |
francois |
309 |
for (FEM_ELEMENT3* tet=mai->get_premier_element3(ittet);tet!=NULL;tet=mai->get_suivant_element3(ittet)) |
2013 |
francois |
222 |
{ |
2014 |
|
|
if (tet->get_solution()>1e200) continue; |
2015 |
|
|
tet->get_fem_noeud(0)->change_numero(1); |
2016 |
|
|
tet->get_fem_noeud(1)->change_numero(1); |
2017 |
|
|
tet->get_fem_noeud(2)->change_numero(1); |
2018 |
|
|
tet->get_fem_noeud(3)->change_numero(1); |
2019 |
|
|
} |
2020 |
|
|
int i=0; |
2021 |
|
|
for (FEM_NOEUD* noeud=mai->get_premier_noeud(itnoeud);noeud!=NULL;noeud=mai->get_suivant_noeud(itnoeud)) |
2022 |
|
|
{ |
2023 |
francois |
375 |
if (noeud->get_numero()==1) sol->ecrire(noeud->get_solution(),i,numsol); else sol->ecrire(1e300,i,numsol); |
2024 |
francois |
222 |
++i; |
2025 |
|
|
} |
2026 |
|
|
} |
2027 |
francois |
276 |
IBrep TOIBREP::exporter_IBrep(string chemin,FEM_SOLUTION* solution,FEM_SOLUTION *solution_ele,MG_GROUPE_TOPOLOGIQUE* mggt) |
2028 |
francois |
259 |
{ |
2029 |
|
|
TPL_MAP_ENTITE<MG_VOLUME*> lst; |
2030 |
|
|
if (mggt==NULL) |
2031 |
|
|
{ |
2032 |
|
|
int nbvol=geo->get_nb_mg_volume(); |
2033 |
|
|
for (int i=0;i<nbvol;i++) |
2034 |
|
|
lst.ajouter(geo->get_mg_volume(i)); |
2035 |
|
|
} |
2036 |
|
|
else |
2037 |
|
|
{ |
2038 |
|
|
int nbmggt=mggt->get_nb(); |
2039 |
|
|
for (int i=0;i<nbmggt;i++) |
2040 |
|
|
if (mggt->get(i)->get_dimension()==3) |
2041 |
|
|
lst.ajouter((MG_VOLUME*)mggt->get(i)); |
2042 |
|
|
} |
2043 |
|
|
IBrep brep(100); |
2044 |
|
|
int nbvolexp=lst.get_nb(); |
2045 |
|
|
for (int i=0;i<nbvolexp;i++) |
2046 |
|
|
{ |
2047 |
|
|
MG_VOLUME* vol=lst.get(i); |
2048 |
|
|
int nbcoq=vol->get_nb_mg_coquille(); |
2049 |
|
|
IVolumeN ivoltmp(vol->get_id()); |
2050 |
francois |
263 |
pair<IVolume*,bool> pair_ivol=brep.AddVolume(ivoltmp); |
2051 |
francois |
282 |
if (vol->get_idoriginal()!="") brep.SetName(pair_ivol.first,vol->get_idoriginal()); |
2052 |
francois |
263 |
IVolume* ivol=pair_ivol.first; |
2053 |
francois |
259 |
for (int j=0;j<nbcoq;j++) |
2054 |
|
|
{ |
2055 |
|
|
MG_COQUILLE* coq=vol->get_mg_coquille(j); |
2056 |
|
|
int nbface=coq->get_nb_mg_coface(); |
2057 |
|
|
IShell ishell(nbface); |
2058 |
|
|
for (int k=0;k<nbface;k++) |
2059 |
|
|
{ |
2060 |
|
|
MG_COFACE* coface=coq->get_mg_coface(k); |
2061 |
|
|
ishell[k]=coface->get_id(); |
2062 |
|
|
MG_FACE* face=coface->get_face(); |
2063 |
|
|
int sens=coface->get_orientation(); |
2064 |
|
|
ICoFaceN icoface(coface->get_id(),face->get_id(),sens); |
2065 |
|
|
brep.AddCoFace(icoface); |
2066 |
|
|
IFace* iface=brep.GetFace(face->get_id()); |
2067 |
|
|
if (iface==NULL) |
2068 |
|
|
{ |
2069 |
|
|
IFaceN ifacenew(face->get_id()); |
2070 |
francois |
263 |
pair<IFace*,bool> pair_iface=brep.AddFace(ifacenew); |
2071 |
francois |
282 |
if (face->get_idoriginal()!="") brep.SetName(pair_iface.first,face->get_idoriginal()); |
2072 |
francois |
263 |
iface=pair_iface.first; |
2073 |
francois |
259 |
int nbbou=face->get_nb_mg_boucle(); |
2074 |
|
|
for (int l=0;l<nbbou;l++) |
2075 |
|
|
{ |
2076 |
|
|
MG_BOUCLE* bou=face->get_mg_boucle(l); |
2077 |
|
|
int nbare=bou->get_nb_mg_coarete(); |
2078 |
|
|
ILoop iloop(nbare); |
2079 |
|
|
for (int m=0;m<nbare;m++) |
2080 |
|
|
{ |
2081 |
|
|
MG_COARETE* coare=bou->get_mg_coarete(m); |
2082 |
|
|
iloop[m]=coare->get_id(); |
2083 |
|
|
MG_ARETE* are=coare->get_arete(); |
2084 |
|
|
int sens=coare->get_orientation(); |
2085 |
|
|
ICoEdgeN icoedge(coare->get_id(),are->get_id(),sens,face->get_id()); |
2086 |
|
|
brep.AddCoEdge(icoedge); |
2087 |
|
|
IEdge* iedge=brep.GetEdge(are->get_id()); |
2088 |
|
|
IVertex *ivertex1,*ivertex2; |
2089 |
|
|
ICoVertex *icover1,*icover2; |
2090 |
|
|
if (iedge==NULL) |
2091 |
|
|
{ |
2092 |
|
|
MG_COSOMMET* cover1=are->get_cosommet1(); |
2093 |
|
|
MG_COSOMMET* cover2=are->get_cosommet2(); |
2094 |
|
|
MG_SOMMET* ver1=cover1->get_sommet(); |
2095 |
|
|
MG_SOMMET* ver2=cover2->get_sommet(); |
2096 |
|
|
ICoVertexN icovertmp1(cover1->get_id(),are->get_id(),ver1->get_id(),cover1->get_t()); |
2097 |
|
|
ICoVertexN icovertmp2(cover2->get_id(),are->get_id(),ver2->get_id(),cover2->get_t()); |
2098 |
francois |
263 |
pair<ICoVertex*,bool> pair_icover1=brep.AddCoVertex(icovertmp1); |
2099 |
|
|
pair<ICoVertex*,bool> pair_icover2=brep.AddCoVertex(icovertmp2); |
2100 |
|
|
icover1=pair_icover1.first; |
2101 |
|
|
icover2=pair_icover2.first; |
2102 |
francois |
259 |
IEdgeN iedgetmp(are->get_id(),cover1->get_id(),cover2->get_id()); |
2103 |
|
|
ivertex1=brep.GetVertex(ver1->get_id()); |
2104 |
|
|
ivertex2=brep.GetVertex(ver2->get_id()); |
2105 |
|
|
if (ivertex1==NULL) |
2106 |
|
|
{ |
2107 |
|
|
MG_POINT* pt=ver1->get_point(); |
2108 |
|
|
double xyz[3]; |
2109 |
|
|
pt->evaluer(xyz); |
2110 |
|
|
IVertexN ivertex(ver1->get_id(),xyz); |
2111 |
francois |
263 |
pair<IVertex*,bool> pair_ivertex1=brep.AddVertex(ivertex); |
2112 |
francois |
282 |
if (ver1->get_idoriginal()!="") brep.SetName(pair_ivertex1.first,ver1->get_idoriginal()); |
2113 |
francois |
263 |
ivertex1=pair_ivertex1.first; |
2114 |
francois |
259 |
} |
2115 |
|
|
if (ivertex2==NULL) |
2116 |
|
|
{ |
2117 |
|
|
MG_POINT* pt=ver2->get_point(); |
2118 |
|
|
double xyz[3]; |
2119 |
|
|
pt->evaluer(xyz); |
2120 |
|
|
IVertexN ivertex(ver2->get_id(),xyz); |
2121 |
francois |
263 |
pair<IVertex*,bool> pair_ivertex2=brep.AddVertex(ivertex); |
2122 |
francois |
282 |
if (ver2->get_idoriginal()!="") brep.SetName(pair_ivertex2.first,ver2->get_idoriginal()); |
2123 |
francois |
263 |
ivertex2=pair_ivertex2.first; |
2124 |
francois |
259 |
} |
2125 |
|
|
ivertex1->AddCoVertex(cover1->get_id()); |
2126 |
|
|
ivertex2->AddCoVertex(cover2->get_id()); |
2127 |
francois |
263 |
pair<IEdge*,bool> pair_iedge=brep.AddEdge(iedgetmp); |
2128 |
francois |
282 |
if (are->get_idoriginal()!="") brep.SetName(pair_iedge.first,are->get_idoriginal()); |
2129 |
francois |
263 |
iedge=pair_iedge.first; |
2130 |
francois |
259 |
} |
2131 |
|
|
iedge->AddCoEdge(coare->get_id(),brep); |
2132 |
|
|
if (sens==1) |
2133 |
|
|
{ |
2134 |
|
|
icover1=brep.GetCoVertex(iedge->FromCoVertex()); |
2135 |
|
|
ivertex1=brep.GetVertex(icover1->Vertex()); |
2136 |
|
|
ivertex1->AddFace(face->get_id()); |
2137 |
|
|
} |
2138 |
|
|
else |
2139 |
|
|
{ |
2140 |
|
|
icover2=brep.GetCoVertex(iedge->ToCoVertex()); |
2141 |
|
|
ivertex2=brep.GetVertex(icover2->Vertex()); |
2142 |
|
|
ivertex2->AddFace(face->get_id()); |
2143 |
|
|
} |
2144 |
|
|
} |
2145 |
|
|
iface->AddLoop(iloop); |
2146 |
|
|
} |
2147 |
|
|
} |
2148 |
|
|
iface->AddCoFace(coface->get_id()); |
2149 |
|
|
} |
2150 |
|
|
ivol->AddShell(ishell); |
2151 |
|
|
} |
2152 |
|
|
} |
2153 |
|
|
int nbsol=solution->get_nb_champ(); |
2154 |
francois |
281 |
//unsigned long *correspondface=new unsigned long[nbsol]; |
2155 |
francois |
262 |
for (int i=0;i<nbsol;i++) |
2156 |
|
|
{ |
2157 |
|
|
std::string nom=solution->get_legende(i); |
2158 |
|
|
char nom2[2]; |
2159 |
|
|
unsigned long id; |
2160 |
francois |
272 |
sscanf(nom.c_str(),"%s %lu",nom2,&id); |
2161 |
francois |
282 |
std::pair<IField *,bool> fld=brep.AddField(id); |
2162 |
|
|
if (nom2[0]!='F') |
2163 |
|
|
{ |
2164 |
|
|
IField *f=fld.first; |
2165 |
|
|
f->info.tag=1; |
2166 |
|
|
} |
2167 |
francois |
262 |
} |
2168 |
francois |
259 |
LISTE_FEM_NOEUD::iterator itnoeud; |
2169 |
|
|
int i=0; |
2170 |
|
|
for (FEM_NOEUD* noeud=mai->get_premier_noeud(itnoeud);noeud!=NULL;noeud=mai->get_suivant_noeud(itnoeud)) |
2171 |
|
|
{ |
2172 |
|
|
int nbsolnoeud=0; |
2173 |
|
|
for (int j=0;j<nbsol;j++) |
2174 |
|
|
{ |
2175 |
|
|
if (solution->lire(i,j)<1e200) nbsolnoeud++; |
2176 |
|
|
} |
2177 |
|
|
double *xyz=noeud->get_coord(); |
2178 |
|
|
INodeN inoeudtmp(noeud->get_id(),xyz[0],xyz[1],xyz[2],nbsolnoeud); |
2179 |
francois |
263 |
pair<INode*,bool> pair_inoeud=brep.AddNode(inoeudtmp); |
2180 |
|
|
INode* inoeud=pair_inoeud.first; |
2181 |
francois |
259 |
int num=0; |
2182 |
francois |
281 |
IBrep::iterator_fields itf=brep.begin_fields(); |
2183 |
francois |
259 |
for (int j=0;j<nbsol;j++) |
2184 |
|
|
{ |
2185 |
|
|
if (solution->lire(i,j)<1e200) |
2186 |
|
|
{ |
2187 |
francois |
281 |
inoeud->Fields()[num]=(*itf).num; |
2188 |
francois |
259 |
inoeud->Values()[num]=solution->lire(i,j); |
2189 |
|
|
num++; |
2190 |
francois |
281 |
} |
2191 |
|
|
itf++; |
2192 |
francois |
259 |
} |
2193 |
|
|
i++; |
2194 |
|
|
} |
2195 |
francois |
309 |
LISTE_FEM_ELEMENT3::iterator ittet; |
2196 |
francois |
259 |
int num=0; |
2197 |
francois |
276 |
i=0; |
2198 |
francois |
309 |
for (FEM_ELEMENT3* tet=mai->get_premier_element3(ittet);tet!=NULL;tet=mai->get_suivant_element3(ittet)) |
2199 |
francois |
259 |
{ |
2200 |
francois |
276 |
int nbsolele=0; |
2201 |
|
|
for (int j=0;j<nbsol;j++) |
2202 |
|
|
{ |
2203 |
|
|
if (fabs(solution_ele->lire(i,j)-1.)<0.0000000001) nbsolele++; |
2204 |
|
|
} |
2205 |
|
|
IElementN xfemele(IElement::TETRAHEDRON,nbsolele); |
2206 |
francois |
259 |
num++; |
2207 |
|
|
xfemele.num=num; |
2208 |
|
|
xfemele.GetNode(0)=tet->get_fem_noeud(0)->get_id(); |
2209 |
|
|
xfemele.GetNode(1)=tet->get_fem_noeud(1)->get_id(); |
2210 |
|
|
xfemele.GetNode(2)=tet->get_fem_noeud(2)->get_id(); |
2211 |
|
|
xfemele.GetNode(3)=tet->get_fem_noeud(3)->get_id(); |
2212 |
francois |
276 |
int num=0; |
2213 |
francois |
281 |
IBrep::iterator_fields itf=brep.begin_fields(); |
2214 |
francois |
276 |
for (int j=0;j<nbsol;j++) |
2215 |
|
|
{ |
2216 |
|
|
if (fabs(solution_ele->lire(i,j)-1.)<0.0000000001) |
2217 |
|
|
{ |
2218 |
francois |
281 |
xfemele.Fields()[num]=(*itf).num; |
2219 |
francois |
276 |
num++; |
2220 |
|
|
} |
2221 |
francois |
281 |
itf++; |
2222 |
francois |
276 |
} |
2223 |
francois |
259 |
brep.AddElement(xfemele); |
2224 |
francois |
276 |
i++; |
2225 |
francois |
259 |
} |
2226 |
francois |
222 |
|
2227 |
francois |
259 |
|
2228 |
|
|
|
2229 |
|
|
|
2230 |
|
|
std::ofstream output(chemin.c_str()); |
2231 |
|
|
output << brep << std::endl; |
2232 |
|
|
output.close(); |
2233 |
|
|
|
2234 |
francois |
262 |
|
2235 |
|
|
|
2236 |
|
|
|
2237 |
francois |
276 |
return brep; |
2238 |
francois |
259 |
} |
2239 |
|
|
|
2240 |
|
|
|
2241 |
|
|
|
2242 |
francois |
433 |
|
2243 |
|
|
|
2244 |
|
|
|
2245 |
|
|
|
2246 |
|
|
|
2247 |
|
|
|
2248 |
|
|
|
2249 |
|
|
|
2250 |
|
|
|
2251 |
|
|
|
2252 |
|
|
|
2253 |
|
|
|
2254 |
|
|
|
2255 |
|
|
|
2256 |
|
|
|
2257 |
|
|
|
2258 |
|
|
|
2259 |
|
|
|
2260 |
|
|
|
2261 |
|
|
|
2262 |
|
|
|
2263 |
|
|
|
2264 |
|
|
|
2265 |
|
|
|
2266 |
|
|
|
2267 |
|
|
|
2268 |
|
|
|
2269 |
|
|
|
2270 |
|
|
|
2271 |
|
|
|
2272 |
|
|
|
2273 |
|
|
|
2274 |
|
|
|
2275 |
|
|
|
2276 |
|
|
|
2277 |
|
|
|
2278 |
|
|
|
2279 |
|
|
|
2280 |
|
|
|
2281 |
|
|
|
2282 |
|
|
|
2283 |
|
|
|
2284 |
|
|
|
2285 |
|
|
|
2286 |
|
|
|
2287 |
|
|
int TOIBREP::intersection_segment_triangle(FEM_NOEUD* nos1,FEM_NOEUD* nos2,FEM_NOEUD* no1,FEM_NOEUD *no2,FEM_NOEUD *no3,double *uv,double *xyz) |
2288 |
|
|
{ |
2289 |
|
|
OT_VECTEUR_3D ori(no1->get_coord()); |
2290 |
|
|
OT_VECTEUR_3D vec1(no1->get_coord(),no2->get_coord()); |
2291 |
|
|
OT_VECTEUR_3D vec2(no1->get_coord(),no3->get_coord()); |
2292 |
|
|
OT_VECTEUR_3D vecdir(nos1->get_coord(),nos2->get_coord()); |
2293 |
|
|
OT_VECTEUR_3D moinsvecdir=(-1.)*vecdir; |
2294 |
|
|
OT_VECTEUR_3D f(no1->get_coord(),nos1->get_coord()); |
2295 |
|
|
OT_MATRICE_3D A(vec1,vec2,moinsvecdir); |
2296 |
|
|
OT_MATRICE_3D Bu(f,vec2,moinsvecdir); |
2297 |
|
|
OT_MATRICE_3D Bv(vec1,f,moinsvecdir); |
2298 |
|
|
OT_MATRICE_3D Bt(vec1,vec2,f); |
2299 |
|
|
double det=A.get_determinant(); |
2300 |
|
|
if (fabs(det)<1e-10) return 0; |
2301 |
|
|
uv[0]=Bu.get_determinant()/det; |
2302 |
|
|
uv[1]=Bv.get_determinant()/det; |
2303 |
|
|
uv[2]=Bt.get_determinant()/det; |
2304 |
|
|
if (uv[2]<1e-10) return 0; |
2305 |
|
|
if (uv[2]>1.-1e-10) return 0; |
2306 |
|
|
if (uv[0]<-1e-10) return 0; |
2307 |
|
|
if (uv[0]>1+1e-10) return 0; |
2308 |
|
|
if (uv[1]<-1e-10) return 0; |
2309 |
|
|
if (uv[1]>1+1e-10) return 0; |
2310 |
|
|
if (uv[0]+uv[1]<-1e-10) return 0; |
2311 |
|
|
if (uv[0]+uv[1]>1+1e-10) return 0; |
2312 |
|
|
xyz[0]=(nos1->get_coord())[0]+uv[2]*vecdir.get_x(); |
2313 |
|
|
xyz[1]=(nos1->get_coord())[1]+uv[2]*vecdir.get_y(); |
2314 |
|
|
xyz[2]=(nos1->get_coord())[2]+uv[2]*vecdir.get_z(); |
2315 |
|
|
return 1; |
2316 |
|
|
} |
2317 |
|
|
|
2318 |
|
|
|
2319 |
|
|
int TOIBREP::intersection_arete_triangle(MG_ARETE* are,FEM_NOEUD* no1,FEM_NOEUD *no2,FEM_NOEUD *no3,double *uv,double *xyz) |
2320 |
|
|
{ |
2321 |
|
|
OT_VECTEUR_3D ori(no1->get_coord()); |
2322 |
|
|
OT_VECTEUR_3D vec1(no1->get_coord(),no2->get_coord()); |
2323 |
|
|
OT_VECTEUR_3D vec2(no1->get_coord(),no3->get_coord()); |
2324 |
|
|
uv[0]=0.; |
2325 |
|
|
uv[1]=0.; |
2326 |
|
|
double tdep=uv[2]; |
2327 |
|
|
if (uv[2]>are->get_tmax()) return 0; |
2328 |
|
|
double titer=are->get_tmax()-tdep; |
2329 |
|
|
int ok=0; |
2330 |
|
|
int nbiter=0; |
2331 |
|
|
do |
2332 |
|
|
{ |
2333 |
|
|
nbiter++; |
2334 |
|
|
if (nbiter>40) ok=2; |
2335 |
|
|
double arexyz[3],darexyz[3]; |
2336 |
|
|
are->evaluer(uv[2],arexyz); |
2337 |
|
|
are->deriver(uv[2],darexyz); |
2338 |
|
|
double f1=ori.get_x()+uv[0]*vec1.get_x()+uv[1]*vec2.get_x()-arexyz[0]; |
2339 |
|
|
double f2=ori.get_y()+uv[0]*vec1.get_y()+uv[1]*vec2.get_y()-arexyz[1]; |
2340 |
|
|
double f3=ori.get_z()+uv[0]*vec1.get_z()+uv[1]*vec2.get_z()-arexyz[2]; |
2341 |
|
|
OT_VECTEUR_3D vecdare(darexyz); |
2342 |
|
|
vecdare=(-1.)*vecdare; |
2343 |
|
|
OT_VECTEUR_3D f(-f1,-f2,-f3); |
2344 |
|
|
OT_MATRICE_3D A(vec1,vec2,vecdare); |
2345 |
|
|
OT_MATRICE_3D Bu(f,vec2,vecdare); |
2346 |
|
|
OT_MATRICE_3D Bv(vec1,f,vecdare); |
2347 |
|
|
OT_MATRICE_3D Bt(vec1,vec2,f); |
2348 |
|
|
double det=A.get_determinant(); |
2349 |
|
|
if (fabs(det)<1e-10) |
2350 |
|
|
{ |
2351 |
|
|
if (nbiter==1) |
2352 |
|
|
{ |
2353 |
|
|
uv[2]=tdep+0.05*titer; |
2354 |
|
|
continue; |
2355 |
|
|
} |
2356 |
|
|
else ok=2; |
2357 |
|
|
} |
2358 |
|
|
double du=Bu.get_determinant()/det; |
2359 |
|
|
double dv=Bv.get_determinant()/det; |
2360 |
|
|
double dt=Bt.get_determinant()/det; |
2361 |
|
|
uv[0]=uv[0]+du; |
2362 |
|
|
uv[1]=uv[1]+dv; |
2363 |
|
|
uv[2]=uv[2]+dt; |
2364 |
|
|
if (are->get_courbe()->est_periodique()) |
2365 |
|
|
if (uv[2]<are->get_tmin()) uv[2]=uv[2]+are->get_courbe()->get_periode(); |
2366 |
|
|
if (fabs(du)<1e-11) |
2367 |
|
|
if (fabs(dv)<1e-11) |
2368 |
|
|
if (fabs(dt)<1e-11) ok=1; |
2369 |
|
|
} |
2370 |
|
|
while (ok==0); |
2371 |
|
|
//if (ok==2) {uv[2]=tdep+0.1;return intersection_arete_triangle(are,no1,no2,no3,uv,xyz);} |
2372 |
|
|
if (ok==2) return 0; |
2373 |
|
|
if (uv[2]<tdep+1e-10) return 0; |
2374 |
|
|
if (uv[2]>are->get_tmax()-1e-10) return 0; |
2375 |
|
|
if (uv[0]<-1e-10) return 0; |
2376 |
|
|
if (uv[0]>1+1e-10) return 0; |
2377 |
|
|
if (uv[1]<-1e-10) return 0; |
2378 |
|
|
if (uv[1]>1+1e-10) return 0; |
2379 |
|
|
if (uv[0]+uv[1]<-1e-10) return 0; |
2380 |
|
|
if (uv[0]+uv[1]>1+1e-10) return 0; |
2381 |
|
|
are->evaluer(uv[2],xyz); |
2382 |
|
|
return 1; |
2383 |
|
|
} |
2384 |
|
|
|
2385 |
|
|
void TOIBREP::decoupe_element2_par_element1et0(FEM_ELEMENT3* ele,TPL_MAP_ENTITE<MG_ELEMENT_TOPOLOGIQUE*> *lstentitetopo) |
2386 |
|
|
{ |
2387 |
|
|
TPL_MAP_ENTITE<FEM_NOEUD*> lst; |
2388 |
|
|
int nb=ele->get_nb_xfem(0); |
2389 |
|
|
for (int i=0;i<nb;i++) |
2390 |
|
|
if (lstentitetopo->existe(ele->get_xfem(0,i)->get_lien_topologie())) |
2391 |
|
|
lst.ajouter(((XFEM_ELEMENT0*)ele->get_xfem(0,i))->get_fem_noeud(0)); |
2392 |
|
|
nb=ele->get_nb_xfem(1); |
2393 |
|
|
for (int i=0;i<nb;i++) |
2394 |
|
|
if (lstentitetopo->existe(ele->get_xfem(1,i)->get_lien_topologie())) |
2395 |
|
|
{ |
2396 |
|
|
lst.ajouter(((XFEM_ELEMENT1*)ele->get_xfem(1,i))->get_fem_noeud(0)); |
2397 |
|
|
lst.ajouter(((XFEM_ELEMENT1*)ele->get_xfem(1,i))->get_fem_noeud(1)); |
2398 |
|
|
} |
2399 |
|
|
TPL_MAP_ENTITE<FEM_NOEUD*>::ITERATEUR it; |
2400 |
|
|
for (FEM_NOEUD* no=lst.get_premier(it);no!=NULL;no=lst.get_suivant(it)) |
2401 |
|
|
decoupe_element2(ele,no); |
2402 |
|
|
|
2403 |
|
|
} |
2404 |
|
|
|
2405 |
|
|
int TOIBREP::decoupe_element2(FEM_ELEMENT3* ele,FEM_NOEUD* no) |
2406 |
|
|
{ |
2407 |
|
|
TPL_LISTE_ENTITE<XFEM_ELEMENT2*> lst; |
2408 |
|
|
int nb=ele->get_nb_xfem(2); |
2409 |
|
|
for (int i=0;i<nb;i++) |
2410 |
|
|
lst.ajouter((XFEM_ELEMENT2*)ele->get_xfem(2,i)); |
2411 |
|
|
for (int i=0;i<nb;i++) |
2412 |
|
|
decoupe_element(lst.get(i),no); |
2413 |
|
|
|
2414 |
|
|
} |
2415 |
|
|
|
2416 |
|
|
int TOIBREP::decoupe_element(XFEM_ELEMENT2 *ele,FEM_NOEUD* no) |
2417 |
|
|
{ |
2418 |
|
|
if (no->get_id()==598016) |
2419 |
|
|
std::cout << std::endl; |
2420 |
|
|
if (ele->get_lien_topologie()->est_topologie_sousjacente(no->get_lien_topologie())==0) return 0; |
2421 |
|
|
int status=outilfem.projeteestdansletriangle(ele,no->get_x(),no->get_y(),no->get_z()); |
2422 |
|
|
if (status==0) return 0; |
2423 |
|
|
int arete1=outilfem.compare_etat_triangle(status,FEM_MAILLAGE_OUTILS::ARETE1); |
2424 |
|
|
int arete2=outilfem.compare_etat_triangle(status,FEM_MAILLAGE_OUTILS::ARETE2); |
2425 |
|
|
int arete3=outilfem.compare_etat_triangle(status,FEM_MAILLAGE_OUTILS::ARETE3); |
2426 |
|
|
int aretetot=arete1+arete2+arete3; |
2427 |
|
|
if (aretetot==2) |
2428 |
|
|
return 0; |
2429 |
|
|
FEM_NOEUD *lstno[3]; |
2430 |
|
|
if (arete1==0) |
2431 |
|
|
{ |
2432 |
|
|
lstno[0]=ele->get_fem_noeud(0); |
2433 |
|
|
lstno[1]=no; |
2434 |
|
|
lstno[2]=ele->get_fem_noeud(1); |
2435 |
|
|
/* |
2436 |
|
|
XFEM_TRIANGLE3 *xtri=new XFEM_TRIANGLE3(ele->get_fem_element_maillage(),ele->get_lien_topologie(),lstno); |
2437 |
|
|
mai->ajouter_xfem_element2(xtri); |
2438 |
|
|
oriente_tri(xtri,(MG_FACE*)ele->get_lien_topologie());*/ |
2439 |
|
|
XFEM_TRIANGLE3 *xtri=inserer_xtriangle(ele->get_fem_element_maillage(),(MG_FACE*)ele->get_lien_topologie(),lstno); |
2440 |
|
|
if (xtri!=NULL) |
2441 |
|
|
{ |
2442 |
|
|
xtri->change_etat(ele->get_etat()); |
2443 |
|
|
ele->get_fem_element_maillage()->change_etat(0,FRONTIERE); |
2444 |
|
|
} |
2445 |
|
|
} |
2446 |
|
|
if (arete2==0) |
2447 |
|
|
{ |
2448 |
|
|
lstno[0]=ele->get_fem_noeud(1); |
2449 |
|
|
lstno[1]=no; |
2450 |
|
|
lstno[2]=ele->get_fem_noeud(2); |
2451 |
|
|
//XFEM_TRIANGLE3 *xtri=new XFEM_TRIANGLE3(ele->get_fem_element_maillage(),ele->get_lien_topologie(),lstno); |
2452 |
|
|
//mai->ajouter_xfem_element2(xtri); |
2453 |
|
|
//oriente_tri(xtri,(MG_FACE*)ele->get_lien_topologie()); |
2454 |
|
|
//xtri->change_etat(ele->get_etat()); |
2455 |
|
|
//ele->get_fem_element_maillage()->change_etat(0,FRONTIERE); |
2456 |
|
|
XFEM_TRIANGLE3 *xtri=inserer_xtriangle(ele->get_fem_element_maillage(),(MG_FACE*)ele->get_lien_topologie(),lstno); |
2457 |
|
|
if (xtri!=NULL) |
2458 |
|
|
{ |
2459 |
|
|
xtri->change_etat(ele->get_etat()); |
2460 |
|
|
ele->get_fem_element_maillage()->change_etat(0,FRONTIERE); |
2461 |
|
|
} |
2462 |
|
|
} |
2463 |
|
|
if (arete3==0) |
2464 |
|
|
{ |
2465 |
|
|
lstno[0]=ele->get_fem_noeud(2); |
2466 |
|
|
lstno[1]=no; |
2467 |
|
|
lstno[2]=ele->get_fem_noeud(0); |
2468 |
|
|
//XFEM_TRIANGLE3 *xtri=new XFEM_TRIANGLE3(ele->get_fem_element_maillage(),ele->get_lien_topologie(),lstno); |
2469 |
|
|
//mai->ajouter_xfem_element2(xtri); |
2470 |
|
|
//oriente_tri(xtri,(MG_FACE*)ele->get_lien_topologie()); |
2471 |
|
|
//xtri->change_etat(ele->get_etat()); |
2472 |
|
|
//ele->get_fem_element_maillage()->change_etat(0,FRONTIERE); |
2473 |
|
|
XFEM_TRIANGLE3 *xtri=inserer_xtriangle(ele->get_fem_element_maillage(),(MG_FACE*)ele->get_lien_topologie(),lstno); |
2474 |
|
|
if (xtri!=NULL) |
2475 |
|
|
{ |
2476 |
|
|
xtri->change_etat(ele->get_etat()); |
2477 |
|
|
ele->get_fem_element_maillage()->change_etat(0,FRONTIERE); |
2478 |
|
|
} |
2479 |
|
|
} |
2480 |
|
|
mai->supprimer_xfem_element2id(ele->get_id()); |
2481 |
|
|
return 1; |
2482 |
|
|
} |
2483 |
|
|
|
2484 |
|
|
|
2485 |
|
|
|
2486 |
|
|
int TOIBREP::decoupe_element(int status,FEM_ELEMENT3 *ele,FEM_NOEUD* no,FEM_NOEUD* no1,FEM_NOEUD* no2,FEM_NOEUD* no3,FEM_NOEUD* no4) |
2487 |
|
|
{ |
2488 |
|
|
int face1=outilfem.compare_etat_tetra(status,FEM_MAILLAGE_OUTILS::FACE1); |
2489 |
|
|
int face2=outilfem.compare_etat_tetra(status,FEM_MAILLAGE_OUTILS::FACE2); |
2490 |
|
|
int face3=outilfem.compare_etat_tetra(status,FEM_MAILLAGE_OUTILS::FACE3); |
2491 |
|
|
int face4=outilfem.compare_etat_tetra(status,FEM_MAILLAGE_OUTILS::FACE4); |
2492 |
|
|
int facetot=face1+face2+face3+face4; |
2493 |
|
|
if (facetot==3) |
2494 |
|
|
return 0; |
2495 |
|
|
FEM_NOEUD *lstno[4]; |
2496 |
|
|
if (face3==0) |
2497 |
|
|
{ |
2498 |
|
|
lstno[0]=no1; |
2499 |
|
|
lstno[1]=no; |
2500 |
|
|
lstno[2]=no3; |
2501 |
|
|
lstno[3]=no4; |
2502 |
|
|
XFEM_TETRA4* xtet1=new XFEM_TETRA4(ele,ele->get_lien_topologie(),lstno); |
2503 |
|
|
mai->ajouter_xfem_element3(xtet1); |
2504 |
|
|
xtet1->change_etat(XINCONNU); |
2505 |
|
|
ele->change_etat(0,FRONTIERE); |
2506 |
|
|
} |
2507 |
|
|
if (face2==0) |
2508 |
|
|
{ |
2509 |
|
|
lstno[0]=no1; |
2510 |
|
|
lstno[1]=no2; |
2511 |
|
|
lstno[2]=no; |
2512 |
|
|
lstno[3]=no4; |
2513 |
|
|
XFEM_TETRA4* xtet2=new XFEM_TETRA4(ele,ele->get_lien_topologie(),lstno); |
2514 |
|
|
mai->ajouter_xfem_element3(xtet2); |
2515 |
|
|
xtet2->change_etat(XINCONNU); |
2516 |
|
|
ele->change_etat(0,FRONTIERE); |
2517 |
|
|
} |
2518 |
|
|
if (face1==0) |
2519 |
|
|
{ |
2520 |
|
|
lstno[0]=no1; |
2521 |
|
|
lstno[1]=no2; |
2522 |
|
|
lstno[2]=no3; |
2523 |
|
|
lstno[3]=no; |
2524 |
|
|
XFEM_TETRA4* xtet3=new XFEM_TETRA4(ele,ele->get_lien_topologie(),lstno); |
2525 |
|
|
mai->ajouter_xfem_element3(xtet3); |
2526 |
|
|
xtet3->change_etat(XINCONNU); |
2527 |
|
|
ele->change_etat(0,FRONTIERE); |
2528 |
|
|
} |
2529 |
|
|
if (face4==0) |
2530 |
|
|
{ |
2531 |
|
|
lstno[0]=no; |
2532 |
|
|
lstno[1]=no2; |
2533 |
|
|
lstno[2]=no3; |
2534 |
|
|
lstno[3]=no4; |
2535 |
|
|
XFEM_TETRA4* xtet4=new XFEM_TETRA4(ele,ele->get_lien_topologie(),lstno); |
2536 |
|
|
mai->ajouter_xfem_element3(xtet4); |
2537 |
|
|
xtet4->change_etat(XINCONNU); |
2538 |
|
|
ele->change_etat(0,FRONTIERE); |
2539 |
|
|
} |
2540 |
|
|
return 1; |
2541 |
|
|
} |
2542 |
|
|
|
2543 |
|
|
|
2544 |
|
|
void TOIBREP::decoupe_element(int status,FEM_NOEUD* no,FEM_ELEMENT3* ele) |
2545 |
|
|
{ |
2546 |
|
|
double *xyz=no->get_coord(); |
2547 |
|
|
if (ele->get_nb_xfem(3)==0) |
2548 |
|
|
decoupe_element(status,ele,no,ele->get_fem_noeud(0),ele->get_fem_noeud(1),ele->get_fem_noeud(2),ele->get_fem_noeud(3)); |
2549 |
|
|
else |
2550 |
|
|
{ |
2551 |
|
|
int nb=ele->get_nb_xfem(3); |
2552 |
|
|
for (int i=nb-1;i>-1;i--) |
2553 |
|
|
{ |
2554 |
|
|
XFEM_ELEMENT3* xele3=(XFEM_ELEMENT3*)ele->get_xfem(3,i); |
2555 |
|
|
int status=outilfem.estdansletetra(xele3,xyz[0],xyz[1],xyz[2]); |
2556 |
|
|
if (outilfem.compare_etat_tetra(status,FEM_MAILLAGE_OUTILS::INTERIEUR)==1) |
2557 |
|
|
{ |
2558 |
|
|
int res=decoupe_element(status,ele,no,xele3->get_fem_noeud(0),xele3->get_fem_noeud(1),xele3->get_fem_noeud(2),xele3->get_fem_noeud(3)); |
2559 |
|
|
if (res==1) mai->supprimer_xfem_element3id(xele3->get_id()); |
2560 |
|
|
} |
2561 |
|
|
|
2562 |
|
|
} |
2563 |
|
|
if (ele->verifie_validite_decoupage_xfem()==0) |
2564 |
|
|
std::cout << "pb " << ele->get_id() << " " << nb <<"," << ele->get_nb_xfem(3) << " xfem" << std::endl; |
2565 |
|
|
|
2566 |
|
|
} |
2567 |
|
|
} |
2568 |
|
|
|
2569 |
|
|
void TOIBREP::decoupe_element(XFEM_ELEMENT1* xseg,inter_ele_arete *ele_inter) |
2570 |
|
|
{ |
2571 |
|
|
std::map<double,FEM_NOEUD*> lstnoeud; |
2572 |
|
|
for (int i=0;i<ele_inter->ele->get_nb_xfem(3);i++) |
2573 |
|
|
{ |
2574 |
|
|
XFEM_TETRA4* xtet=(XFEM_TETRA4*)ele_inter->ele->get_xfem(3,i); |
2575 |
|
|
double xyz1[3],xyz2[3],xyz3[3],xyz4[3],uv1[3],uv2[3],uv3[3],uv4[3]; |
2576 |
|
|
int inter_face1=intersection_segment_triangle(xseg->get_fem_noeud(0),xseg->get_fem_noeud(1),xtet->get_fem_noeud(0),xtet->get_fem_noeud(1),xtet->get_fem_noeud(2),uv1,xyz1); |
2577 |
|
|
int inter_face2=intersection_segment_triangle(xseg->get_fem_noeud(0),xseg->get_fem_noeud(1),xtet->get_fem_noeud(0),xtet->get_fem_noeud(1),xtet->get_fem_noeud(3),uv2,xyz2); |
2578 |
|
|
int inter_face3=intersection_segment_triangle(xseg->get_fem_noeud(0),xseg->get_fem_noeud(1),xtet->get_fem_noeud(0),xtet->get_fem_noeud(2),xtet->get_fem_noeud(3),uv3,xyz3); |
2579 |
|
|
int inter_face4=intersection_segment_triangle(xseg->get_fem_noeud(0),xseg->get_fem_noeud(1),xtet->get_fem_noeud(1),xtet->get_fem_noeud(2),xtet->get_fem_noeud(3),uv4,xyz4); |
2580 |
|
|
if (inter_face1==1) |
2581 |
|
|
{ |
2582 |
|
|
std::map<double,FEM_NOEUD*>::iterator it=lstnoeud.lower_bound(uv1[2]-1e-6); |
2583 |
|
|
double l=0.; |
2584 |
|
|
if (it!=lstnoeud.end()) |
2585 |
|
|
l=(uv1[2]-it->first)*(uv1[2]-it->first); |
2586 |
|
|
if ((l>1e-10) || (it==lstnoeud.end())) |
2587 |
|
|
{ |
2588 |
|
|
FEM_NOEUD* no=inserer_noeud(ele_inter->are,xyz1[0],xyz1[1],xyz1[2]); |
2589 |
|
|
no->change_etat(0,FRONTIERE); |
2590 |
|
|
std::pair<double,FEM_NOEUD*> tmp(uv1[2],no); |
2591 |
|
|
lstnoeud.insert(tmp); |
2592 |
|
|
} |
2593 |
|
|
} |
2594 |
|
|
if (inter_face2==1) |
2595 |
|
|
{ |
2596 |
|
|
std::map<double,FEM_NOEUD*>::iterator it=lstnoeud.lower_bound(uv2[2]-1e-6); |
2597 |
|
|
double l=0.; |
2598 |
|
|
if (it!=lstnoeud.end()) |
2599 |
|
|
l=(uv2[2]-it->first)*(uv2[2]-it->first); |
2600 |
|
|
if ((l>1e-10) || (it==lstnoeud.end())) |
2601 |
|
|
{ |
2602 |
|
|
FEM_NOEUD* no=inserer_noeud(ele_inter->are,xyz2[0],xyz2[1],xyz2[2]); |
2603 |
|
|
no->change_etat(0,FRONTIERE); |
2604 |
|
|
std::pair<double,FEM_NOEUD*> tmp(uv2[2],no); |
2605 |
|
|
lstnoeud.insert(tmp); |
2606 |
|
|
} |
2607 |
|
|
} |
2608 |
|
|
if (inter_face1==3) |
2609 |
|
|
{ |
2610 |
|
|
std::map<double,FEM_NOEUD*>::iterator it=lstnoeud.lower_bound(uv3[2]-1e-6); |
2611 |
|
|
double l=0.; |
2612 |
|
|
if (it!=lstnoeud.end()) |
2613 |
|
|
l=(uv3[2]-it->first)*(uv3[2]-it->first); |
2614 |
|
|
if ((l>1e-10) || (it==lstnoeud.end())) |
2615 |
|
|
{ |
2616 |
|
|
FEM_NOEUD* no=inserer_noeud(ele_inter->are,xyz3[0],xyz3[1],xyz3[2]); |
2617 |
|
|
no->change_etat(0,FRONTIERE); |
2618 |
|
|
std::pair<double,FEM_NOEUD*> tmp(uv3[2],no); |
2619 |
|
|
lstnoeud.insert(tmp); |
2620 |
|
|
} |
2621 |
|
|
} |
2622 |
|
|
if (inter_face4==1) |
2623 |
|
|
{ |
2624 |
|
|
std::map<double,FEM_NOEUD*>::iterator it=lstnoeud.lower_bound(uv4[2]-1e-6); |
2625 |
|
|
double l=0.; |
2626 |
|
|
if (it!=lstnoeud.end()) |
2627 |
|
|
l=(uv4[2]-it->first)*(uv4[2]-it->first); |
2628 |
|
|
if ((l>1e-10) || (it==lstnoeud.end())) |
2629 |
|
|
{ |
2630 |
|
|
FEM_NOEUD* no=inserer_noeud(ele_inter->are,xyz4[0],xyz4[1],xyz4[2]); |
2631 |
|
|
no->change_etat(0,FRONTIERE); |
2632 |
|
|
std::pair<double,FEM_NOEUD*> tmp(uv4[2],no); |
2633 |
|
|
lstnoeud.insert(tmp); |
2634 |
|
|
} |
2635 |
|
|
} |
2636 |
|
|
} |
2637 |
|
|
int nbnoeudcree=lstnoeud.size(); |
2638 |
|
|
for (std::map<double,FEM_NOEUD*>::iterator it=lstnoeud.begin();it!=lstnoeud.end();it++) |
2639 |
|
|
decoupe_element(-1,it->second,ele_inter->ele); |
2640 |
|
|
std::pair<double,FEM_NOEUD*> tmp(0.,xseg->get_fem_noeud(0)); |
2641 |
|
|
lstnoeud.insert(tmp); |
2642 |
|
|
std::pair<double,FEM_NOEUD*> tmp2(1.,xseg->get_fem_noeud(1)); |
2643 |
|
|
lstnoeud.insert(tmp2); |
2644 |
|
|
std::map<double,FEM_NOEUD*>::iterator it=lstnoeud.begin(); |
2645 |
|
|
std::map<double,FEM_NOEUD*>::iterator it2=lstnoeud.begin(); |
2646 |
|
|
it2++; |
2647 |
|
|
for (int i=0;i<nbnoeudcree+1;i++) |
2648 |
|
|
{ |
2649 |
|
|
FEM_NOEUD* tab[2]; |
2650 |
|
|
tab[0]=it->second; |
2651 |
|
|
tab[1]=it2->second; |
2652 |
|
|
XFEM_SEGMENT2* sxseg=new XFEM_SEGMENT2(ele_inter->ele,xseg->get_lien_topologie(),tab); |
2653 |
|
|
mai->ajouter_xfem_element1(sxseg); |
2654 |
|
|
sxseg->change_etat(XFRONTIERE); |
2655 |
|
|
it++; |
2656 |
|
|
it2++; |
2657 |
|
|
OT_VECTEUR_3D vec(tab[0]->get_coord(),tab[1]->get_coord()); |
2658 |
|
|
if (vec.get_longueur()<1e-10) |
2659 |
|
|
std::cout << " toto " << std::endl; |
2660 |
|
|
|
2661 |
|
|
} |
2662 |
|
|
mai->supprimer_xfem_element1id(xseg->get_id()); |
2663 |
|
|
|
2664 |
|
|
|
2665 |
|
|
|
2666 |
|
|
|
2667 |
|
|
|
2668 |
|
|
|
2669 |
|
|
|
2670 |
|
|
/*if (ele_inter->ele->get_nb_xfem(3)==0) |
2671 |
|
|
{ |
2672 |
|
|
decoupe_element(ele_inter->status1,ele_inter->ele,ele_inter->no1,ele_inter->ele->get_fem_noeud(0),ele_inter->ele->get_fem_noeud(1),ele_inter->ele->get_fem_noeud(2),ele_inter->ele->get_fem_noeud(3)); |
2673 |
|
|
if (ele_inter->ele->get_nb_xfem(3)==0) decoupe_element(ele_inter->status2,ele_inter->ele,ele_inter->no2,ele_inter->ele->get_fem_noeud(0),ele_inter->ele->get_fem_noeud(1),ele_inter->ele->get_fem_noeud(2),ele_inter->ele->get_fem_noeud(3)); |
2674 |
|
|
for (int i=0;i<ele_inter->ele->get_nb_xfem(3);i++) |
2675 |
|
|
{ |
2676 |
|
|
XFEM_ELEMENT3* xele;//=ele_inter->ele->get_xfem(i); |
2677 |
|
|
int status=outilfem.estdansletetra(xele,ele_inter->xyz2[0],ele_inter->xyz2[1],ele_inter->xyz2[2]); |
2678 |
|
|
if (outilfem.compare_etat(status,FEM_MAILLAGE_OUTILS::INTERIEUR)==1) |
2679 |
|
|
{ |
2680 |
|
|
decoupe_element(ele_inter->status2,ele_inter->ele,ele_inter->no2,xele->get_fem_noeud(0),xele->get_fem_noeud(1),xele->get_fem_noeud(2),xele->get_fem_noeud(3)); |
2681 |
|
|
mai->supprimer_xfem_element3id(xele->get_id()); |
2682 |
|
|
} |
2683 |
|
|
|
2684 |
|
|
} |
2685 |
|
|
|
2686 |
|
|
} |
2687 |
|
|
else |
2688 |
|
|
{ |
2689 |
|
|
int inter; |
2690 |
|
|
double t=0.; |
2691 |
|
|
FEM_NOEUD* no1=ele_inter->no1; |
2692 |
|
|
double xyz1[3]={ele_inter->xyz1[0],ele_inter->xyz1[1],ele_inter->xyz1[2]}; |
2693 |
|
|
do |
2694 |
|
|
{ |
2695 |
|
|
inter_ele_arete xele_inter; |
2696 |
|
|
inter=decoupe_segment_xtetra(ele_inter->ele,xseg,xyz1,ele_inter->xyz2,t,xele_inter); |
2697 |
|
|
if (inter==1) |
2698 |
|
|
{ |
2699 |
|
|
FEM_NOEUD* no2=new FEM_NOEUD(ele_inter->ele->get_mg_element_maillage()->get_lien_topologie(),xele_inter.xyz2[0],xele_inter.xyz2[1],xele_inter.xyz2[2]); |
2700 |
|
|
mai->ajouter_fem_noeud(no2); |
2701 |
|
|
FEM_NOEUD* tab[2]; |
2702 |
|
|
tab[0]=no1; |
2703 |
|
|
tab[1]=no2; |
2704 |
|
|
XFEM_SEGMENT2* xseg;//=new XFEM_SEGMENT2((FEM_SEGMENT2*)seg,tab); |
2705 |
|
|
mai->ajouter_xfem_element1(xseg); |
2706 |
|
|
xele_inter.no1=no1; |
2707 |
|
|
xele_inter.no2=no2; |
2708 |
|
|
//decoupe_element(xseg,&xele_inter); |
2709 |
|
|
xyz1[0]=xele_inter.xyz2[0]; |
2710 |
|
|
xyz1[1]=xele_inter.xyz2[1]; |
2711 |
|
|
xyz1[2]=xele_inter.xyz2[2]; |
2712 |
|
|
no1=no2; |
2713 |
|
|
mai->supprimer_xfem_element3id(xele_inter.xele->get_id()); |
2714 |
|
|
} |
2715 |
|
|
|
2716 |
|
|
} |
2717 |
|
|
while (inter!=0); |
2718 |
|
|
FEM_NOEUD* tab[2]; |
2719 |
|
|
tab[0]=no1; |
2720 |
|
|
tab[1]=ele_inter->no2; |
2721 |
|
|
//FEM_SEGMENT2* seg=new FEM_SEGMENT2(are,tab); |
2722 |
|
|
//mai->ajouter_fem_element1(seg); |
2723 |
|
|
//mai->supprimer_xfem_element3id(xele->get_id()); |
2724 |
|
|
}*/ |
2725 |
|
|
} |
2726 |
|
|
void TOIBREP::decoupe_xtri(FEM_ELEMENT3 *tet,int nb_xtri) |
2727 |
|
|
{ |
2728 |
|
|
if (tet->get_id()==433021) |
2729 |
|
|
std::cout <<"ttoot"; |
2730 |
|
|
if (nb_xtri!=2) return; |
2731 |
|
|
int nbseg=5; |
2732 |
|
|
int nbno=4; |
2733 |
|
|
FEM_NOEUD** tabnoeud=new FEM_NOEUD*[nbno]; |
2734 |
|
|
FEM_NOEUD* tab1[3]; |
2735 |
|
|
FEM_NOEUD* tab2[3]; |
2736 |
|
|
XFEM_ELEMENT2* xtri1=(XFEM_ELEMENT2*)tet->get_xfem(2,tet->get_nb_xfem(2)-1); |
2737 |
|
|
tab1[0]=xtri1->get_fem_noeud(0); |
2738 |
|
|
tab1[1]=xtri1->get_fem_noeud(1); |
2739 |
|
|
tab1[2]=xtri1->get_fem_noeud(2); |
2740 |
|
|
XFEM_ELEMENT2* xtri2=(XFEM_ELEMENT2*)tet->get_xfem(2,tet->get_nb_xfem(2)-2); |
2741 |
|
|
tab2[0]=xtri2->get_fem_noeud(0); |
2742 |
|
|
tab2[1]=xtri2->get_fem_noeud(1); |
2743 |
|
|
tab2[2]=xtri2->get_fem_noeud(2); |
2744 |
|
|
if (tab1[0]!=tab2[0]) |
2745 |
|
|
if (tab1[0]!=tab2[1]) |
2746 |
|
|
if (tab1[0]!=tab2[2]) |
2747 |
|
|
{ |
2748 |
|
|
tabnoeud[0]=tab1[0]; |
2749 |
|
|
tabnoeud[1]=tab1[1]; |
2750 |
|
|
tabnoeud[2]=tab1[2]; |
2751 |
|
|
} |
2752 |
|
|
if (tab1[1]!=tab2[0]) |
2753 |
|
|
if (tab1[1]!=tab2[1]) |
2754 |
|
|
if (tab1[1]!=tab2[2]) |
2755 |
|
|
{ |
2756 |
|
|
tabnoeud[0]=tab1[1]; |
2757 |
|
|
tabnoeud[1]=tab1[2]; |
2758 |
|
|
tabnoeud[2]=tab1[0]; |
2759 |
|
|
} |
2760 |
|
|
if (tab1[2]!=tab2[0]) |
2761 |
|
|
if (tab1[2]!=tab2[1]) |
2762 |
|
|
if (tab1[2]!=tab2[2]) |
2763 |
|
|
{ |
2764 |
|
|
tabnoeud[0]=tab1[2]; |
2765 |
|
|
tabnoeud[1]=tab1[0]; |
2766 |
|
|
tabnoeud[2]=tab1[1]; |
2767 |
|
|
} |
2768 |
|
|
if (tab2[2]!=tab1[0]) |
2769 |
|
|
if (tab2[2]!=tab1[1]) |
2770 |
|
|
if (tab2[2]!=tab1[2]) |
2771 |
|
|
tabnoeud[3]=tab2[2]; |
2772 |
|
|
if (tab2[1]!=tab1[0]) |
2773 |
|
|
if (tab2[1]!=tab1[1]) |
2774 |
|
|
if (tab2[1]!=tab1[2]) |
2775 |
|
|
tabnoeud[3]=tab2[1]; |
2776 |
|
|
if (tab2[0]!=tab1[0]) |
2777 |
|
|
if (tab2[0]!=tab1[1]) |
2778 |
|
|
if (tab2[0]!=tab1[2]) |
2779 |
|
|
tabnoeud[3]=tab2[0]; |
2780 |
|
|
TPL_LISTE_ENTITE<XFEM_ELEMENT1*> listeasupprimer; |
2781 |
|
|
int nbxfem1=tet->get_nb_xfem(1); |
2782 |
|
|
for (int i=0;i<nbxfem1;i++) |
2783 |
|
|
{ |
2784 |
|
|
XFEM_ELEMENT1* xfem1=(XFEM_ELEMENT1*)tet->get_xfem(1,i); |
2785 |
|
|
FEM_NOEUD* no1=xfem1->get_fem_noeud(0); |
2786 |
|
|
FEM_NOEUD* no2=xfem1->get_fem_noeud(1); |
2787 |
|
|
if ((no1->get_id()==598025) && (no2->get_id()==598034)) |
2788 |
|
|
std::cout <<"ttoot"; |
2789 |
|
|
if ((no2->get_id()==598025) && (no1->get_id()==598034)) |
2790 |
|
|
std::cout <<"ttoot"; |
2791 |
|
|
double xyz[3]; |
2792 |
|
|
int inter=inter_segment_segment_plan(xtri1,tabnoeud[1],tabnoeud[2],no1,no2,xyz); |
2793 |
|
|
if (xtri1->get_lien_topologie()->get_id()==789) |
2794 |
|
|
if (tet->get_nb_xfem(1)==1) |
2795 |
|
|
//if (tet->get_nb_xfem(2)==2) |
2796 |
|
|
if (inter==0) |
2797 |
|
|
std::cout << tet->get_id(); |
2798 |
|
|
if (inter==1) |
2799 |
|
|
{ |
2800 |
|
|
FEM_NOEUD* no=inserer_noeud(xfem1->get_lien_topologie(),xyz[0],xyz[1],xyz[2]); |
2801 |
|
|
no->change_etat(0,INCONNU); |
2802 |
|
|
FEM_NOEUD* tab[2]; |
2803 |
|
|
tab[0]=no1; |
2804 |
|
|
tab[1]=no; |
2805 |
|
|
XFEM_SEGMENT2* sxseg1=new XFEM_SEGMENT2(tet,xfem1->get_lien_topologie(),tab); |
2806 |
|
|
mai->ajouter_xfem_element1(sxseg1); |
2807 |
|
|
sxseg1->change_etat(XFRONTIERE); |
2808 |
|
|
tab[0]=no; |
2809 |
|
|
tab[1]=no2; |
2810 |
|
|
XFEM_SEGMENT2* sxseg2=new XFEM_SEGMENT2(tet,xfem1->get_lien_topologie(),tab); |
2811 |
|
|
mai->ajouter_xfem_element1(sxseg2); |
2812 |
|
|
sxseg2->change_etat(XFRONTIERE); |
2813 |
|
|
listeasupprimer.ajouter(xfem1); |
2814 |
|
|
} |
2815 |
|
|
} |
2816 |
|
|
for (int i=0;i<listeasupprimer.get_nb();i++) |
2817 |
|
|
mai->supprimer_xfem_element1id(listeasupprimer.get(i)->get_id()); |
2818 |
|
|
delete [] tabnoeud; |
2819 |
|
|
} |
2820 |
|
|
|
2821 |
|
|
void TOIBREP::recherche_interieur_face(FEM_ELEMENT3* tet,MG_FACE* face,TPL_MAP_ENTITE<MG_ELEMENT_TOPOLOGIQUE*> *lstentitetopo) |
2822 |
|
|
{ |
2823 |
|
|
int nb=tet->get_nb_xfem(1); |
2824 |
|
|
int traite=0; |
2825 |
|
|
for (int i=0;i<nb;i++) |
2826 |
|
|
{ |
2827 |
|
|
XFEM_ELEMENT1* xfem=(XFEM_ELEMENT1*)tet->get_xfem(1,i); |
2828 |
|
|
if (lstentitetopo->existe(xfem->get_lien_topologie())==1) |
2829 |
|
|
{ |
2830 |
|
|
traite=1; |
2831 |
|
|
MG_ARETE* are=(MG_ARETE*)xfem->get_lien_topologie(); |
2832 |
|
|
MG_COARETE* coare; |
2833 |
|
|
int icor=0; |
2834 |
|
|
do |
2835 |
|
|
{ |
2836 |
|
|
coare=are->get_mg_coarete(icor); |
2837 |
|
|
icor++; |
2838 |
|
|
} |
2839 |
|
|
while (coare->get_boucle()->get_mg_face()!=face); |
2840 |
|
|
double ori=coare->get_orientation(); |
2841 |
|
|
double *xyz1=xfem->get_fem_noeud(0)->get_coord(); |
2842 |
|
|
double *xyz2=xfem->get_fem_noeud(1)->get_coord(); |
2843 |
|
|
double t; |
2844 |
|
|
are->inverser(t,xyz1); |
2845 |
|
|
double dxyz[3]; |
2846 |
|
|
are->deriver(t,dxyz); |
2847 |
|
|
OT_VECTEUR_3D dir(dxyz); |
2848 |
|
|
dir=ori*dir; |
2849 |
|
|
dir.norme(); |
2850 |
|
|
OT_VECTEUR_3D dircor(xyz1,xyz2); |
2851 |
|
|
dircor.norme(); |
2852 |
|
|
if (dir*dircor<0) dircor=(-1.)*dircor; |
2853 |
|
|
double uv[2]; |
2854 |
|
|
face->inverser(uv,xyz1); |
2855 |
|
|
double vecnormal[3]; |
2856 |
|
|
face->calcul_normale_unitaire(uv,vecnormal); |
2857 |
|
|
OT_VECTEUR_3D nor(vecnormal); |
2858 |
|
|
nor=face->get_mg_coface(0)->get_orientation()*nor; |
2859 |
|
|
OT_VECTEUR_3D vecext=nor&dircor; |
2860 |
|
|
int nbxtri=tet->get_nb_xfem(2); |
2861 |
|
|
for (int j=0;j<nbxtri;j++) |
2862 |
|
|
{ |
2863 |
|
|
XFEM_ELEMENT2* xfem2=(XFEM_ELEMENT2*)tet->get_xfem(2,j); |
2864 |
|
|
if (xfem2->get_lien_topologie()==face) |
2865 |
|
|
if ((xfem->get_fem_noeud(0)==xfem2->get_fem_noeud(0)) || (xfem->get_fem_noeud(0)==xfem2->get_fem_noeud(1)) || (xfem->get_fem_noeud(0)==xfem2->get_fem_noeud(2)) ) |
2866 |
|
|
if ((xfem->get_fem_noeud(1)==xfem2->get_fem_noeud(0)) || (xfem->get_fem_noeud(1)==xfem2->get_fem_noeud(1)) || (xfem->get_fem_noeud(1)==xfem2->get_fem_noeud(2)) ) |
2867 |
|
|
{ |
2868 |
|
|
double x=xfem2->get_fem_noeud(0)->get_x()+xfem2->get_fem_noeud(1)->get_x()+xfem2->get_fem_noeud(2)->get_x(); |
2869 |
|
|
double y=xfem2->get_fem_noeud(0)->get_y()+xfem2->get_fem_noeud(1)->get_y()+xfem2->get_fem_noeud(2)->get_y(); |
2870 |
|
|
double z=xfem2->get_fem_noeud(0)->get_z()+xfem2->get_fem_noeud(1)->get_z()+xfem2->get_fem_noeud(2)->get_z(); |
2871 |
|
|
OT_VECTEUR_3D dirxtri(x/3.-xyz1[0],y/3.-xyz1[1],z/3.-xyz1[2]); |
2872 |
|
|
dirxtri.norme(); |
2873 |
|
|
if (dirxtri*vecext>0.) |
2874 |
|
|
{ |
2875 |
|
|
xfem2->change_etat(XINTERIEUR); |
2876 |
|
|
if (xfem2->get_fem_noeud(0)->get_etat(0)==INCONNU) xfem2->get_fem_noeud(0)->change_etat(0,FRONTIERE); |
2877 |
|
|
if (xfem2->get_fem_noeud(1)->get_etat(0)==INCONNU) xfem2->get_fem_noeud(1)->change_etat(0,FRONTIERE); |
2878 |
|
|
if (xfem2->get_fem_noeud(2)->get_etat(0)==INCONNU) xfem2->get_fem_noeud(2)->change_etat(0,FRONTIERE); |
2879 |
|
|
} |
2880 |
|
|
else |
2881 |
|
|
{ |
2882 |
|
|
xfem2->change_etat(XEXTERIEUR); |
2883 |
|
|
if (xfem2->get_fem_noeud(0)->get_etat(0)==INCONNU) xfem2->get_fem_noeud(0)->change_etat(0,EXTERIEUR); |
2884 |
|
|
if (xfem2->get_fem_noeud(1)->get_etat(0)==INCONNU) xfem2->get_fem_noeud(1)->change_etat(0,EXTERIEUR); |
2885 |
|
|
if (xfem2->get_fem_noeud(2)->get_etat(0)==INCONNU) xfem2->get_fem_noeud(2)->change_etat(0,EXTERIEUR); |
2886 |
|
|
} |
2887 |
|
|
} |
2888 |
|
|
} |
2889 |
|
|
|
2890 |
|
|
} |
2891 |
|
|
}/* |
2892 |
|
|
if (traite>0) |
2893 |
|
|
{ |
2894 |
|
|
int changement=0; |
2895 |
|
|
do |
2896 |
|
|
{ |
2897 |
|
|
int nb2=tet->get_nb_xfem(2); |
2898 |
|
|
changement=0; |
2899 |
|
|
int casatraiter=0; |
2900 |
|
|
for (int i=0;i<nb2;i++) |
2901 |
|
|
{ |
2902 |
|
|
XFEM_ELEMENT2* xfem=(XFEM_ELEMENT2*)tet->get_xfem(2,i); |
2903 |
|
|
if (xfem->get_lien_topologie()==face) |
2904 |
|
|
if (xfem->get_etat()==XINCONNU) |
2905 |
|
|
{ |
2906 |
|
|
casatraiter=1; |
2907 |
|
|
if ((xfem->get_fem_noeud(0)->get_etat(0)==EXTERIEUR) || (xfem->get_fem_noeud(1)->get_etat(0)==EXTERIEUR) || (xfem->get_fem_noeud(2)->get_etat(0)==EXTERIEUR)) |
2908 |
|
|
{ |
2909 |
|
|
xfem->change_etat(XEXTERIEUR); |
2910 |
|
|
if (xfem->get_fem_noeud(0)->get_etat(0)==INCONNU) xfem->get_fem_noeud(0)->change_etat(0,EXTERIEUR); |
2911 |
|
|
if (xfem->get_fem_noeud(1)->get_etat(0)==INCONNU) xfem->get_fem_noeud(1)->change_etat(0,EXTERIEUR); |
2912 |
|
|
if (xfem->get_fem_noeud(2)->get_etat(0)==INCONNU) xfem->get_fem_noeud(2)->change_etat(0,EXTERIEUR); |
2913 |
|
|
changement=1; |
2914 |
|
|
} |
2915 |
|
|
else |
2916 |
|
|
if (((xfem->get_fem_noeud(0)->get_etat(0)==FRONTIERE) && (xfem->get_fem_noeud(0)->get_lien_topologie()->get_dimension()==2)) || ((xfem->get_fem_noeud(1)->get_etat(0)==FRONTIERE) && (xfem->get_fem_noeud(1)->get_lien_topologie()->get_dimension()==2)) || ((xfem->get_fem_noeud(2)->get_etat(0)==FRONTIERE) && (xfem->get_fem_noeud(2)->get_lien_topologie()->get_dimension()==2))) |
2917 |
|
|
{ |
2918 |
|
|
xfem->change_etat(XINTERIEUR); |
2919 |
|
|
if (xfem->get_fem_noeud(0)->get_etat(0)==INCONNU) xfem->get_fem_noeud(0)->change_etat(0,FRONTIERE); |
2920 |
|
|
if (xfem->get_fem_noeud(1)->get_etat(0)==INCONNU) xfem->get_fem_noeud(1)->change_etat(0,FRONTIERE); |
2921 |
|
|
if (xfem->get_fem_noeud(2)->get_etat(0)==INCONNU) xfem->get_fem_noeud(2)->change_etat(0,FRONTIERE); |
2922 |
|
|
changement=1; |
2923 |
|
|
} |
2924 |
|
|
} |
2925 |
|
|
} |
2926 |
|
|
if (casatraiter==0) changement=1; |
2927 |
|
|
} |
2928 |
|
|
while (changement==0); |
2929 |
|
|
}*/ |
2930 |
|
|
} |
2931 |
|
|
XFEM_TRIANGLE3* TOIBREP::inserer_xtriangle(FEM_ELEMENT_MAILLAGE* tet,MG_FACE* face,FEM_NOEUD** tabnoeud) |
2932 |
|
|
{ |
2933 |
|
|
OT_VECTEUR_3D vec1(tabnoeud[0]->get_coord(),tabnoeud[1]->get_coord()); |
2934 |
|
|
OT_VECTEUR_3D vec2(tabnoeud[0]->get_coord(),tabnoeud[2]->get_coord()); |
2935 |
|
|
OT_VECTEUR_3D vec3=vec1&vec2; |
2936 |
|
|
double eps=0.0000000001*longueur_caracteristique*longueur_caracteristique; |
2937 |
|
|
double aire=vec3.get_longueur()*0.5; |
2938 |
|
|
if (aire<eps) |
2939 |
|
|
return NULL; |
2940 |
|
|
XFEM_TRIANGLE3* xtri=new XFEM_TRIANGLE3(tet,face,tabnoeud); |
2941 |
|
|
oriente_tri(xtri,face); |
2942 |
|
|
mai->ajouter_xfem_element2(xtri); |
2943 |
|
|
if (xtri->get_id()==616861) |
2944 |
|
|
std::cout<<""<<std::endl; |
2945 |
|
|
if (xtri->get_id()==616862) |
2946 |
|
|
std::cout<<""<<std::endl; |
2947 |
|
|
if (xtri->get_id()==616855) |
2948 |
|
|
std::cout<<""<<std::endl; |
2949 |
|
|
return xtri; |
2950 |
|
|
} |
2951 |
|
|
|
2952 |
|
|
|
2953 |
|
|
|
2954 |
|
|
|
2955 |
|
|
|
2956 |
|
|
FEM_NOEUD* TOIBREP::inserer_noeud(MG_ELEMENT_TOPOLOGIQUE* topo,double x,double y, double z) |
2957 |
|
|
{ |
2958 |
|
|
TPL_MAP_ENTITE<FEM_NOEUD*> lstnoeud; |
2959 |
|
|
octree_noeud.rechercher(x,y,z,0.000000001,lstnoeud); |
2960 |
|
|
TPL_MAP_ENTITE<FEM_NOEUD*>::ITERATEUR it; |
2961 |
|
|
for (FEM_NOEUD* no=lstnoeud.get_premier(it);no!=NULL;no=lstnoeud.get_suivant(it)) |
2962 |
|
|
{ |
2963 |
|
|
double *xyz=no->get_coord(); |
2964 |
|
|
OT_VECTEUR_3D vec(xyz[0]-x,xyz[1]-y,xyz[2]-z); |
2965 |
|
|
if (vec.get_longueur()<0.000000001*longueur_caracteristique) |
2966 |
|
|
{ |
2967 |
|
|
if (no->get_lien_topologie()==NULL) |
2968 |
|
|
no->change_topologie_null(topo); |
2969 |
|
|
return no; |
2970 |
|
|
} |
2971 |
|
|
} |
2972 |
|
|
FEM_NOEUD* no=new FEM_NOEUD(topo,x,y,z); |
2973 |
|
|
mai->ajouter_fem_noeud(no); |
2974 |
|
|
octree_noeud.inserer(no); |
2975 |
|
|
return no; |
2976 |
|
|
} |
2977 |
|
|
|
2978 |
|
|
|
2979 |
|
|
|
2980 |
|
|
void TOIBREP::importer_et_decouper(MG_GROUPE_TOPOLOGIQUE* mggt) |
2981 |
|
|
{ |
2982 |
|
|
double xmin=1e300,ymin=1e300,zmin=1e308; |
2983 |
|
|
double xmax=-1e300,ymax=-1e300,zmax=-1e308; |
2984 |
|
|
TPL_MAP_ENTITE<FEM_NOEUD*> lst_noeud; |
2985 |
|
|
LISTE_FEM_NOEUD::iterator it2; |
2986 |
|
|
for (FEM_NOEUD* noeud=mai->get_premier_noeud(it2);noeud!=NULL;noeud=mai->get_suivant_noeud(it2)) |
2987 |
|
|
{ |
2988 |
|
|
double* xyz=noeud->get_coord(); |
2989 |
|
|
if (xyz[0]<xmin) xmin=xyz[0]; |
2990 |
|
|
if (xyz[1]<ymin) ymin=xyz[1]; |
2991 |
|
|
if (xyz[2]<zmin) zmin=xyz[2]; |
2992 |
|
|
if (xyz[0]>xmax) xmax=xyz[0]; |
2993 |
|
|
if (xyz[1]>ymax) ymax=xyz[1]; |
2994 |
|
|
if (xyz[2]>zmax) zmax=xyz[2]; |
2995 |
|
|
lst_noeud.ajouter(noeud); |
2996 |
|
|
} |
2997 |
|
|
BOITE_3D boite(xmin,ymin,zmin,xmax,ymax,zmax); |
2998 |
|
|
boite.change_grosseur(1.1); |
2999 |
|
|
//if (compteur!=NULL) compteur->ajouter_etape("Traitement de base recherche boite"); |
3000 |
|
|
longueur_caracteristique=boite.get_rayon()*2.; |
3001 |
|
|
octree_tetra.initialiser(&lst_noeud,1,boite.get_xmin(),boite.get_ymin(),boite.get_zmin(),boite.get_xmax(),boite.get_ymax(),boite.get_zmax()); |
3002 |
|
|
octree_noeud.initialiser(&octree_tetra); |
3003 |
|
|
//if (compteur!=NULL) compteur->ajouter_etape("Traitement de base ini octree"); |
3004 |
|
|
LISTE_FEM_ELEMENT3::iterator it3; |
3005 |
|
|
for (FEM_ELEMENT3* tet=mai->get_premier_element3(it3);tet!=NULL;tet=mai->get_suivant_element3(it3)) |
3006 |
|
|
{ |
3007 |
|
|
octree_tetra.inserer(tet); |
3008 |
|
|
tet->change_etat(0,INCONNU); |
3009 |
|
|
} |
3010 |
|
|
for (FEM_NOEUD* noeud=mai->get_premier_noeud(it2);noeud!=NULL;noeud=mai->get_suivant_noeud(it2)) |
3011 |
|
|
octree_noeud.inserer(noeud); |
3012 |
|
|
TPL_MAP_ENTITE<MG_ELEMENT_TOPOLOGIQUE*> lst; |
3013 |
|
|
if (mggt!=NULL) |
3014 |
|
|
{ |
3015 |
|
|
int nb=mggt->get_nb(); |
3016 |
|
|
for (int i=0;i<nb;i++) |
3017 |
|
|
{ |
3018 |
|
|
lst.ajouter(mggt->get(i)); |
3019 |
|
|
mggt->get(i)->get_topologie_sousjacente(&lst); |
3020 |
|
|
} |
3021 |
|
|
} |
3022 |
|
|
else |
3023 |
|
|
{ |
3024 |
|
|
int nbvol=geo->get_nb_mg_volume(); |
3025 |
|
|
for (int i=0;i<nbvol;i++) |
3026 |
|
|
{ |
3027 |
|
|
lst.ajouter(geo->get_mg_volume(i)); |
3028 |
|
|
geo->get_mg_volume(i)->get_topologie_sousjacente(&lst); |
3029 |
|
|
} |
3030 |
|
|
} |
3031 |
|
|
|
3032 |
|
|
TPL_MAP_ENTITE<MG_ELEMENT_TOPOLOGIQUE*>::ITERATEUR it; |
3033 |
|
|
if (affichageactif) |
3034 |
|
|
{ |
3035 |
|
|
char mess[300]; |
3036 |
|
|
sprintf(mess," Predecoupage sommets"); |
3037 |
|
|
affiche(mess); |
3038 |
|
|
} |
3039 |
|
|
for (MG_ELEMENT_TOPOLOGIQUE* eletopo=lst.get_premier(it);eletopo!=NULL;eletopo=lst.get_suivant(it)) |
3040 |
|
|
if (eletopo->get_dimension()==0) |
3041 |
|
|
{ |
3042 |
|
|
MG_SOMMET* som=(MG_SOMMET*)eletopo; |
3043 |
|
|
double xyz[3]; |
3044 |
|
|
som->get_point()->evaluer(xyz); |
3045 |
|
|
TPL_MAP_ENTITE<FEM_ELEMENT3*> liste; |
3046 |
|
|
octree_tetra.rechercher(xyz[0],xyz[1],xyz[2],1e-1,liste); |
3047 |
|
|
TPL_MAP_ENTITE<FEM_ELEMENT3*>::ITERATEUR itl; |
3048 |
|
|
for (FEM_ELEMENT3* ele=liste.get_premier(itl);ele!=NULL;ele=liste.get_suivant(itl)) |
3049 |
|
|
{ |
3050 |
|
|
int status=outilfem.estdansletetra(ele,xyz[0],xyz[1],xyz[2]); |
3051 |
|
|
if (outilfem.compare_etat_tetra(status,FEM_MAILLAGE_OUTILS::INTERIEUR)==1) |
3052 |
|
|
{ |
3053 |
|
|
FEM_NOEUD* no; |
3054 |
|
|
if (som->get_lien_fem_maillage()->get_nb()!=0) no=(FEM_NOEUD*)som->get_lien_fem_maillage()->get(0); |
3055 |
|
|
else |
3056 |
|
|
{ |
3057 |
|
|
no=inserer_noeud(eletopo,xyz[0],xyz[1],xyz[2]); |
3058 |
|
|
no->change_etat(0,FRONTIERE); |
3059 |
|
|
} |
3060 |
|
|
XFEM_ELEMENT0 *xele0=new XFEM_ELEMENT0(ele,eletopo,&no); |
3061 |
|
|
mai->ajouter_xfem_element0(xele0); |
3062 |
|
|
xele0->change_etat(XFRONTIERE); |
3063 |
|
|
decoupe_element(status,no,ele); |
3064 |
|
|
} |
3065 |
|
|
|
3066 |
|
|
|
3067 |
|
|
} |
3068 |
|
|
|
3069 |
|
|
} |
3070 |
|
|
if (compteur!=NULL) |
3071 |
|
|
{ |
3072 |
|
|
double tps=compteur->ajouter_etape("Predecoupage sommets"); |
3073 |
|
|
if (affichageactif) |
3074 |
|
|
{ |
3075 |
|
|
char mess[300]; |
3076 |
|
|
sprintf(mess," ---> CPU : %lf",tps); |
3077 |
|
|
affiche(mess); |
3078 |
|
|
} |
3079 |
|
|
} |
3080 |
|
|
testtopo(); |
3081 |
|
|
if (affichageactif) |
3082 |
|
|
{ |
3083 |
|
|
char mess[300]; |
3084 |
|
|
sprintf(mess," Predecoupage aretes"); |
3085 |
|
|
affiche(mess); |
3086 |
|
|
} |
3087 |
|
|
for (MG_ELEMENT_TOPOLOGIQUE* eletopo=lst.get_premier(it);eletopo!=NULL;eletopo=lst.get_suivant(it)) |
3088 |
|
|
if (eletopo->get_dimension()==1) |
3089 |
|
|
{ |
3090 |
|
|
MG_ARETE* are=(MG_ARETE*)eletopo; |
3091 |
|
|
MG_SOMMET* som1=are->get_cosommet1()->get_sommet(); |
3092 |
|
|
MG_SOMMET* som2=are->get_cosommet2()->get_sommet(); |
3093 |
|
|
double xyz1[3],xyzcible[3]; |
3094 |
|
|
inter_ele_arete ele_inter; |
3095 |
|
|
ele_inter.are=are; |
3096 |
|
|
som1->get_point()->evaluer(xyz1); |
3097 |
|
|
som2->get_point()->evaluer(xyzcible); |
3098 |
|
|
double t=are->get_tmin(); |
3099 |
|
|
FEM_NOEUD* no1=(FEM_NOEUD*)som1->get_lien_fem_maillage()->get(0); |
3100 |
|
|
FEM_NOEUD* nofin=(FEM_NOEUD*)som2->get_lien_fem_maillage()->get(0); |
3101 |
|
|
int inter; |
3102 |
|
|
do |
3103 |
|
|
{ |
3104 |
|
|
inter=decoupe_arete_tetra(are,xyz1,xyzcible,t,ele_inter); |
3105 |
|
|
if (inter==1) |
3106 |
|
|
{ |
3107 |
|
|
FEM_NOEUD* no2=inserer_noeud(are,ele_inter.xyz2[0],ele_inter.xyz2[1],ele_inter.xyz2[2]); |
3108 |
|
|
no2->change_etat(0,FRONTIERE); |
3109 |
|
|
FEM_NOEUD* tab[2]; |
3110 |
|
|
tab[0]=no1; |
3111 |
|
|
tab[1]=no2; |
3112 |
|
|
XFEM_SEGMENT2* xseg=new XFEM_SEGMENT2(ele_inter.ele,are,tab); |
3113 |
|
|
mai->ajouter_xfem_element1(xseg); |
3114 |
|
|
xseg->change_etat(XFRONTIERE); |
3115 |
|
|
decoupe_element(ele_inter.status1,no1,ele_inter.ele); |
3116 |
|
|
decoupe_element(ele_inter.status2,no2,ele_inter.ele); |
3117 |
|
|
ele_inter.no1=no1; |
3118 |
|
|
ele_inter.no2=no2; |
3119 |
|
|
decoupe_element(xseg,&ele_inter); |
3120 |
|
|
xyz1[0]=ele_inter.xyz2[0]; |
3121 |
|
|
xyz1[1]=ele_inter.xyz2[1]; |
3122 |
|
|
xyz1[2]=ele_inter.xyz2[2]; |
3123 |
|
|
no1=no2; |
3124 |
|
|
} |
3125 |
|
|
|
3126 |
|
|
} |
3127 |
|
|
while (inter!=0); |
3128 |
|
|
FEM_NOEUD* tab[2]; |
3129 |
|
|
tab[0]=no1; |
3130 |
|
|
tab[1]=nofin; |
3131 |
|
|
XFEM_SEGMENT2* xseg=new XFEM_SEGMENT2(ele_inter.ele,are,tab); |
3132 |
|
|
xseg->change_etat(XFRONTIERE); |
3133 |
|
|
mai->ajouter_xfem_element1(xseg); |
3134 |
|
|
ele_inter.no1=no1; |
3135 |
|
|
ele_inter.no2=nofin; |
3136 |
|
|
decoupe_element(-1,no1,ele_inter.ele); |
3137 |
|
|
decoupe_element(-1,nofin,ele_inter.ele); |
3138 |
|
|
decoupe_element(xseg,&ele_inter); |
3139 |
|
|
|
3140 |
|
|
} |
3141 |
|
|
if (compteur!=NULL) |
3142 |
|
|
{ |
3143 |
|
|
double tps=compteur->ajouter_etape("Predecoupage aretes"); |
3144 |
|
|
if (affichageactif) |
3145 |
|
|
{ |
3146 |
|
|
char mess[300]; |
3147 |
|
|
sprintf(mess," ---> CPU : %lf",tps); |
3148 |
|
|
affiche(mess); |
3149 |
|
|
} |
3150 |
|
|
} |
3151 |
|
|
testtopo(); |
3152 |
|
|
if (affichageactif) |
3153 |
|
|
{ |
3154 |
|
|
char mess[300]; |
3155 |
|
|
sprintf(mess," Decoupage XFEM"); |
3156 |
|
|
affiche(mess); |
3157 |
|
|
} |
3158 |
|
|
int numdebuttps; |
3159 |
|
|
if (compteur!=NULL) |
3160 |
|
|
{ |
3161 |
|
|
std::string nom; |
3162 |
|
|
numdebuttps=compteur->get_nb_etape()-1; |
3163 |
|
|
} |
3164 |
|
|
int compteur_dim2=0; |
3165 |
|
|
for (MG_ELEMENT_TOPOLOGIQUE* eletopo=lst.get_premier(it);eletopo!=NULL;eletopo=lst.get_suivant(it)) |
3166 |
|
|
if ((eletopo->get_dimension()==2) && (compteur_dim2++==2)) |
3167 |
|
|
{ |
3168 |
|
|
for (FEM_NOEUD* noeud=mai->get_premier_noeud(it2);noeud!=NULL;noeud=mai->get_suivant_noeud(it2)) |
3169 |
|
|
noeud->change_solution(1e300); |
3170 |
|
|
for (FEM_ELEMENT3* tet=mai->get_premier_element3(it3);tet!=NULL;tet=mai->get_suivant_element3(it3)) |
3171 |
|
|
tet->change_solution(0.); |
3172 |
|
|
MG_FACE* face=(MG_FACE*)eletopo; |
3173 |
|
|
if (affichageactif) |
3174 |
|
|
{ |
3175 |
|
|
char mess[300]; |
3176 |
|
|
sprintf(mess," Face id %lu",face->get_id()); |
3177 |
|
|
affiche(mess); |
3178 |
|
|
} |
3179 |
|
|
//if (!lst.existe(face)) continue; |
3180 |
|
|
TPL_MAP_ENTITE<MG_ELEMENT_TOPOLOGIQUE*> lstentitetopo; |
3181 |
|
|
face->get_topologie_sousjacente(&lstentitetopo); |
3182 |
|
|
levelsetn(&lst,face,&lstentitetopo); |
3183 |
|
|
for (FEM_ELEMENT3* tet=mai->get_premier_element3(it3);tet!=NULL;tet=mai->get_suivant_element3(it3)) |
3184 |
|
|
if (tet->get_etat(1)==1) |
3185 |
|
|
{ |
3186 |
|
|
int nb_xtri=decoupe_tetra(tet,face); |
3187 |
|
|
decoupe_xtri(tet,nb_xtri); |
3188 |
|
|
decoupe_element2_par_element1et0(tet,&lstentitetopo); |
3189 |
|
|
//recherche_interieur_face(tet,face,&lstentitetopo); |
3190 |
|
|
} |
3191 |
|
|
else |
3192 |
|
|
{ |
3193 |
|
|
for (int num=0;num<2;num++) |
3194 |
|
|
for (int i=0;i<tet->get_nb_xfem(num);i++) |
3195 |
|
|
{ |
3196 |
|
|
MG_ELEMENT_TOPOLOGIQUE* mgt=tet->get_xfem(num,i)->get_lien_topologie(); |
3197 |
|
|
if (lstentitetopo.existe(mgt)==1) |
3198 |
|
|
std::cout << "probleme tetra "<< num << ":" << tet->get_id() << " " << tet->get_etat(1) <<" = " << tet->get_fem_noeud(0)->get_etat(1)<< "-"<< tet->get_fem_noeud(1)->get_etat(1)<< "-"<< tet->get_fem_noeud(2)->get_etat(1)<< "-"<< tet->get_fem_noeud(3)->get_etat(1) << std::endl; |
3199 |
|
|
|
3200 |
|
|
} |
3201 |
|
|
} |
3202 |
|
|
|
3203 |
|
|
} |
3204 |
|
|
|
3205 |
|
|
if (compteur!=NULL) |
3206 |
|
|
{ |
3207 |
|
|
std::string nom; |
3208 |
|
|
double tps; |
3209 |
|
|
compteur->get_etape(numdebuttps,compteur->get_nb_etape()-1,nom,tps); |
3210 |
|
|
if (affichageactif) |
3211 |
|
|
{ |
3212 |
|
|
char mess[300]; |
3213 |
|
|
sprintf(mess," ---> CPU : %lf",tps); |
3214 |
|
|
affiche(mess); |
3215 |
|
|
} |
3216 |
|
|
|
3217 |
|
|
} |
3218 |
|
|
|
3219 |
|
|
|
3220 |
|
|
for (FEM_ELEMENT3* tet=mai->get_premier_element3(it3);tet!=NULL;tet=mai->get_suivant_element3(it3)) |
3221 |
|
|
{ |
3222 |
|
|
double vol; |
3223 |
|
|
int res=tet->verifie_validite_decoupage_xfem(&vol); |
3224 |
|
|
int valide=res&1; |
3225 |
|
|
int volnul=(res<<1)&1; |
3226 |
|
|
if (valide==0) |
3227 |
|
|
{ |
3228 |
|
|
std::cout << "Erreur decoupage tetra de id " << tet->get_id() << " volume residuel " << vol << std::endl; |
3229 |
|
|
} |
3230 |
|
|
if (volnul==1) |
3231 |
|
|
{ |
3232 |
|
|
std::cout << "Erreur decoupage tetra de id " << tet->get_id() << " volume nul d'un xfem" << std::endl; |
3233 |
|
|
} |
3234 |
|
|
int nb1=tet->get_nb_xfem(1); |
3235 |
|
|
for (int i=0;i<nb1;i++) |
3236 |
|
|
{ |
3237 |
|
|
XFEM_ELEMENT1* xseg=(XFEM_ELEMENT1*)tet->get_xfem(1,i); |
3238 |
|
|
FEM_NOEUD* no1=xseg->get_fem_noeud(0); |
3239 |
|
|
FEM_NOEUD* no2=xseg->get_fem_noeud(1); |
3240 |
|
|
int nb3=tet->get_nb_xfem(3); |
3241 |
|
|
int trouve=0; |
3242 |
|
|
for (int j=0;j<nb3;j++) |
3243 |
|
|
{ |
3244 |
|
|
XFEM_ELEMENT3* xtettmp=(XFEM_ELEMENT3*)tet->get_xfem(3,j); |
3245 |
|
|
FEM_NOEUD* not1=xtettmp->get_fem_noeud(0); |
3246 |
|
|
FEM_NOEUD* not2=xtettmp->get_fem_noeud(1); |
3247 |
|
|
FEM_NOEUD* not3=xtettmp->get_fem_noeud(2); |
3248 |
|
|
FEM_NOEUD* not4=xtettmp->get_fem_noeud(3); |
3249 |
|
|
if ((no1==not1) || (no1==not2) || (no1==not3) || (no1==not4)) |
3250 |
|
|
if ((no2==not1) || (no2==not2) || (no2==not3) || (no2==not4)) |
3251 |
|
|
trouve=1; |
3252 |
|
|
|
3253 |
|
|
} |
3254 |
|
|
if (trouve==0) |
3255 |
|
|
std::cout << "Erreur decoupage tetra de id " << tet->get_id() << " xfem1 pas coherent " << std::endl; |
3256 |
|
|
} |
3257 |
|
|
if (tet->get_id()==-407234) |
3258 |
|
|
{ |
3259 |
|
|
MG_MAILLAGE* mgmai=mai->get_mg_maillage(); |
3260 |
|
|
FEM_MAILLAGE *femtmp=new FEM_MAILLAGE(mgmai->get_mg_geometrie(),mgmai,1); |
3261 |
|
|
mgmai->get_gestionnaire()->ajouter_fem_maillage(femtmp); |
3262 |
|
|
FEM_NOEUD* no1=tet->get_fem_noeud(0); |
3263 |
|
|
FEM_NOEUD* no2=tet->get_fem_noeud(1); |
3264 |
|
|
FEM_NOEUD* no3=tet->get_fem_noeud(2); |
3265 |
|
|
FEM_NOEUD* no4=tet->get_fem_noeud(3); |
3266 |
|
|
FEM_NOEUD* notmp1=new FEM_NOEUD(no1->get_lien_topologie(),no1->get_x(),no1->get_y(),no1->get_z()); |
3267 |
|
|
FEM_NOEUD* notmp2=new FEM_NOEUD(no2->get_lien_topologie(),no2->get_x(),no2->get_y(),no2->get_z()); |
3268 |
|
|
FEM_NOEUD* notmp3=new FEM_NOEUD(no3->get_lien_topologie(),no3->get_x(),no3->get_y(),no3->get_z()); |
3269 |
|
|
FEM_NOEUD* notmp4=new FEM_NOEUD(no4->get_lien_topologie(),no4->get_x(),no4->get_y(),no4->get_z()); |
3270 |
|
|
femtmp->ajouter_fem_noeud(notmp1); |
3271 |
|
|
femtmp->ajouter_fem_noeud(notmp2); |
3272 |
|
|
femtmp->ajouter_fem_noeud(notmp3); |
3273 |
|
|
femtmp->ajouter_fem_noeud(notmp4); |
3274 |
|
|
FEM_NOEUD* tab[4]; |
3275 |
|
|
tab[0]=notmp1; |
3276 |
|
|
tab[1]=notmp2; |
3277 |
|
|
tab[2]=notmp3; |
3278 |
|
|
tab[3]=notmp4; |
3279 |
|
|
FEM_TETRA4* tettmp=new FEM_TETRA4(tet->get_lien_topologie(),tet->get_mg_element_maillage(),tab); |
3280 |
|
|
femtmp->ajouter_fem_element3(tettmp); |
3281 |
|
|
int nb1=tet->get_nb_xfem(1); |
3282 |
|
|
for (int j=0;j<nb1;j++) |
3283 |
|
|
{ |
3284 |
|
|
XFEM_ELEMENT1* xtettmp=(XFEM_ELEMENT1*)tet->get_xfem(1,j); |
3285 |
|
|
FEM_NOEUD* not1=xtettmp->get_fem_noeud(0); |
3286 |
|
|
FEM_NOEUD* not2=xtettmp->get_fem_noeud(1); |
3287 |
|
|
FEM_NOEUD* notmp1=new FEM_NOEUD(not1->get_lien_topologie(),not1->get_x(),not1->get_y(),not1->get_z()); |
3288 |
|
|
FEM_NOEUD* notmp2=new FEM_NOEUD(not2->get_lien_topologie(),not2->get_x(),not2->get_y(),not2->get_z()); |
3289 |
|
|
femtmp->ajouter_fem_noeud(notmp1); |
3290 |
|
|
femtmp->ajouter_fem_noeud(notmp2); |
3291 |
|
|
FEM_NOEUD* tab[4]; |
3292 |
|
|
tab[0]=notmp1; |
3293 |
|
|
tab[1]=notmp2; |
3294 |
|
|
XFEM_SEGMENT2* xtet2=new XFEM_SEGMENT2(tettmp,tet->get_lien_topologie(),tab); |
3295 |
|
|
femtmp->ajouter_xfem_element1(xtet2); |
3296 |
|
|
OT_VECTEUR_3D vec(notmp1->get_coord(),notmp2->get_coord()); |
3297 |
|
|
std::cout << vec.get_longueur() << std::endl; |
3298 |
|
|
} |
3299 |
|
|
int nb3=tet->get_nb_xfem(3); |
3300 |
|
|
for (int j=0;j<nb3;j++) |
3301 |
|
|
{ |
3302 |
|
|
XFEM_ELEMENT3* xtettmp=(XFEM_ELEMENT3*)tet->get_xfem(3,j); |
3303 |
|
|
FEM_NOEUD* not1=xtettmp->get_fem_noeud(0); |
3304 |
|
|
FEM_NOEUD* not2=xtettmp->get_fem_noeud(1); |
3305 |
|
|
FEM_NOEUD* not3=xtettmp->get_fem_noeud(2); |
3306 |
|
|
FEM_NOEUD* not4=xtettmp->get_fem_noeud(3); |
3307 |
|
|
FEM_NOEUD* notmp1=new FEM_NOEUD(not1->get_lien_topologie(),not1->get_x(),not1->get_y(),not1->get_z()); |
3308 |
|
|
FEM_NOEUD* notmp2=new FEM_NOEUD(not2->get_lien_topologie(),not2->get_x(),not2->get_y(),not2->get_z()); |
3309 |
|
|
FEM_NOEUD* notmp3=new FEM_NOEUD(not3->get_lien_topologie(),not3->get_x(),not3->get_y(),not3->get_z()); |
3310 |
|
|
FEM_NOEUD* notmp4=new FEM_NOEUD(not4->get_lien_topologie(),not4->get_x(),not4->get_y(),not4->get_z()); |
3311 |
|
|
femtmp->ajouter_fem_noeud(notmp1); |
3312 |
|
|
femtmp->ajouter_fem_noeud(notmp2); |
3313 |
|
|
femtmp->ajouter_fem_noeud(notmp3); |
3314 |
|
|
femtmp->ajouter_fem_noeud(notmp4); |
3315 |
|
|
FEM_NOEUD* tab[4]; |
3316 |
|
|
tab[0]=notmp1; |
3317 |
|
|
tab[1]=notmp2; |
3318 |
|
|
tab[2]=notmp3; |
3319 |
|
|
tab[3]=notmp4; |
3320 |
|
|
XFEM_TETRA4* xtet2=new XFEM_TETRA4(tettmp,tet->get_lien_topologie(),tab); |
3321 |
|
|
femtmp->ajouter_xfem_element3(xtet2); |
3322 |
|
|
} |
3323 |
|
|
|
3324 |
|
|
|
3325 |
|
|
} |
3326 |
|
|
|
3327 |
|
|
} |
3328 |
|
|
|
3329 |
|
|
|
3330 |
|
|
|
3331 |
|
|
} |
3332 |
|
|
|
3333 |
|
|
|
3334 |
|
|
int TOIBREP::decoupe_segment_xtetra(FEM_ELEMENT3* ele,XFEM_ELEMENT1* seg,double *xyz,double *xyzcible,double &t,inter_ele_arete& xele_inter) |
3335 |
|
|
{ |
3336 |
|
|
int code_retour=0; |
3337 |
|
|
int nb=ele->get_nb_xfem(3); |
3338 |
|
|
for (int i=0;i<nb;i++) |
3339 |
|
|
{ |
3340 |
|
|
XFEM_ELEMENT3* xele=(XFEM_ELEMENT3*)ele->get_xfem(3,i); |
3341 |
|
|
int status=outilfem.estdansletetra(xele,xyz[0],xyz[1],xyz[2]); |
3342 |
|
|
if (outilfem.compare_etat_tetra(status,FEM_MAILLAGE_OUTILS::INTERIEUR)==1) |
3343 |
|
|
{ |
3344 |
|
|
int status2=outilfem.estdansletetra(xele,xyzcible[0],xyzcible[1],xyzcible[2]); |
3345 |
|
|
if (outilfem.compare_etat_tetra(status2,FEM_MAILLAGE_OUTILS::INTERIEUR)==1) return 0; |
3346 |
|
|
double xyz1[3],uv1[3],xyz4[3],uv4[3],xyz2[3],uv2[3],xyz3[3],uv3[3]; |
3347 |
|
|
uv1[2]=t; |
3348 |
|
|
uv2[2]=t; |
3349 |
|
|
uv3[2]=t; |
3350 |
|
|
uv4[2]=t; |
3351 |
|
|
int inter_face1=intersection_segment_triangle(seg->get_fem_noeud(0),seg->get_fem_noeud(1),xele->get_fem_noeud(0),xele->get_fem_noeud(1),xele->get_fem_noeud(2),xyz1,uv1); |
3352 |
|
|
int inter_face2=intersection_segment_triangle(seg->get_fem_noeud(0),seg->get_fem_noeud(1),xele->get_fem_noeud(0),xele->get_fem_noeud(1),xele->get_fem_noeud(3),xyz2,uv2); |
3353 |
|
|
int inter_face3=intersection_segment_triangle(seg->get_fem_noeud(0),seg->get_fem_noeud(1),xele->get_fem_noeud(0),xele->get_fem_noeud(2),xele->get_fem_noeud(3),xyz3,uv3); |
3354 |
|
|
int inter_face4=intersection_segment_triangle(seg->get_fem_noeud(0),seg->get_fem_noeud(1),xele->get_fem_noeud(1),xele->get_fem_noeud(2),xele->get_fem_noeud(3),xyz4,uv4); |
3355 |
|
|
xele_inter.status2=1; |
3356 |
|
|
if (inter_face1==1) |
3357 |
|
|
{ |
3358 |
|
|
t=uv1[2]; |
3359 |
|
|
xele_inter.xele=xele; |
3360 |
|
|
xele_inter.xyz1[0]=xyz[0]; |
3361 |
|
|
xele_inter.xyz1[1]=xyz[1]; |
3362 |
|
|
xele_inter.xyz1[2]=xyz[2]; |
3363 |
|
|
xele_inter.xyz2[0]=xyz1[0]; |
3364 |
|
|
xele_inter.xyz2[1]=xyz1[1]; |
3365 |
|
|
xele_inter.xyz2[2]=xyz1[2]; |
3366 |
|
|
xele_inter.status1=status; |
3367 |
|
|
xele_inter.status2=xele_inter.status2+4; |
3368 |
|
|
code_retour=1; |
3369 |
|
|
} |
3370 |
|
|
if (inter_face2==1) |
3371 |
|
|
{ |
3372 |
|
|
t=uv2[1]; |
3373 |
|
|
xele_inter.xele=xele; |
3374 |
|
|
xele_inter.xyz1[0]=xyz[0]; |
3375 |
|
|
xele_inter.xyz1[1]=xyz[1]; |
3376 |
|
|
xele_inter.xyz1[2]=xyz[2]; |
3377 |
|
|
xele_inter.xyz2[0]=xyz2[0]; |
3378 |
|
|
xele_inter.xyz2[1]=xyz2[1]; |
3379 |
|
|
xele_inter.xyz2[2]=xyz2[2]; |
3380 |
|
|
xele_inter.status1=status; |
3381 |
|
|
xele_inter.status2=xele_inter.status2+8; |
3382 |
|
|
code_retour=1; |
3383 |
|
|
} |
3384 |
|
|
if (inter_face3==1) |
3385 |
|
|
{ |
3386 |
|
|
t=uv3[2]; |
3387 |
|
|
xele_inter.xele=xele; |
3388 |
|
|
xele_inter.xyz1[0]=xyz[0]; |
3389 |
|
|
xele_inter.xyz1[1]=xyz[1]; |
3390 |
|
|
xele_inter.xyz1[2]=xyz[2]; |
3391 |
|
|
xele_inter.xyz2[0]=xyz3[0]; |
3392 |
|
|
xele_inter.xyz2[1]=xyz3[1]; |
3393 |
|
|
xele_inter.xyz2[2]=xyz3[2]; |
3394 |
|
|
xele_inter.status1=status; |
3395 |
|
|
xele_inter.status2=xele_inter.status2+16; |
3396 |
|
|
code_retour=1; |
3397 |
|
|
} |
3398 |
|
|
if (inter_face4==1) |
3399 |
|
|
{ |
3400 |
|
|
t=uv4[2]; |
3401 |
|
|
xele_inter.xele=xele; |
3402 |
|
|
xele_inter.xyz1[0]=xyz[0]; |
3403 |
|
|
xele_inter.xyz1[1]=xyz[1]; |
3404 |
|
|
xele_inter.xyz1[2]=xyz[2]; |
3405 |
|
|
xele_inter.xyz2[0]=xyz4[0]; |
3406 |
|
|
xele_inter.xyz2[1]=xyz4[1]; |
3407 |
|
|
xele_inter.xyz2[2]=xyz4[2]; |
3408 |
|
|
xele_inter.status1=status; |
3409 |
|
|
xele_inter.status2=xele_inter.status2+32; |
3410 |
|
|
code_retour=1; |
3411 |
|
|
} |
3412 |
|
|
|
3413 |
|
|
} |
3414 |
|
|
} |
3415 |
|
|
} |
3416 |
|
|
|
3417 |
|
|
|
3418 |
|
|
int TOIBREP::decoupe_arete_tetra(MG_ARETE* are,double *xyz,double *xyzcible,double &t,inter_ele_arete& ele_inter) |
3419 |
|
|
{ |
3420 |
|
|
int code_retour=0; |
3421 |
|
|
TPL_MAP_ENTITE<FEM_ELEMENT3*> liste; |
3422 |
|
|
octree_tetra.rechercher(xyz[0],xyz[1],xyz[2],1e-10,liste); |
3423 |
|
|
TPL_MAP_ENTITE<FEM_ELEMENT3*>::ITERATEUR itl; |
3424 |
|
|
for (FEM_ELEMENT3* ele=liste.get_premier(itl);ele!=NULL;ele=liste.get_suivant(itl)) |
3425 |
|
|
{ |
3426 |
|
|
int status=outilfem.estdansletetra(ele,xyz[0],xyz[1],xyz[2]); |
3427 |
|
|
if (outilfem.compare_etat_tetra(status,FEM_MAILLAGE_OUTILS::INTERIEUR)==1) |
3428 |
|
|
{ |
3429 |
|
|
int status2=outilfem.estdansletetra(ele,xyzcible[0],xyzcible[1],xyzcible[2]); |
3430 |
|
|
if (outilfem.compare_etat_tetra(status2,FEM_MAILLAGE_OUTILS::INTERIEUR)==1) {ele_inter.ele=ele;return 0;} |
3431 |
|
|
double uv1[3],xyz1[3],uv2[3],xyz2[3],uv3[3],xyz3[3],uv4[3],xyz4[3]; |
3432 |
|
|
int inter_face1,inter_face2,inter_face3,inter_face4; |
3433 |
|
|
int boucle=0; |
3434 |
|
|
double titer=are->get_tmax()-t; |
3435 |
|
|
do |
3436 |
|
|
{ |
3437 |
|
|
if (t+boucle*0.05*titer>are->get_tmax()) break; |
3438 |
|
|
uv1[2]=t+boucle*0.05*titer; |
3439 |
|
|
uv2[2]=t+boucle*0.05*titer; |
3440 |
|
|
uv3[2]=t+boucle*0.05*titer; |
3441 |
|
|
uv4[2]=t+boucle*0.05*titer; |
3442 |
|
|
inter_face1=intersection_arete_triangle(are,ele->get_fem_noeud(0),ele->get_fem_noeud(1),ele->get_fem_noeud(2),uv1,xyz1); |
3443 |
|
|
inter_face2=intersection_arete_triangle(are,ele->get_fem_noeud(0),ele->get_fem_noeud(1),ele->get_fem_noeud(3),uv2,xyz2); |
3444 |
|
|
inter_face3=intersection_arete_triangle(are,ele->get_fem_noeud(0),ele->get_fem_noeud(2),ele->get_fem_noeud(3),uv3,xyz3); |
3445 |
|
|
inter_face4=intersection_arete_triangle(are,ele->get_fem_noeud(1),ele->get_fem_noeud(2),ele->get_fem_noeud(3),uv4,xyz4); |
3446 |
|
|
boucle++; |
3447 |
|
|
} |
3448 |
|
|
while (inter_face1+inter_face2+inter_face3+inter_face4==0); |
3449 |
|
|
ele_inter.status2=1; |
3450 |
|
|
if (inter_face1==1) |
3451 |
|
|
{ |
3452 |
|
|
OT_VECTEUR_3D vec(xyz,xyz1); |
3453 |
|
|
if (vec.get_longueur()<1e-10) inter_face1=0; |
3454 |
|
|
else |
3455 |
|
|
{ |
3456 |
|
|
t=uv1[2]; |
3457 |
|
|
ele_inter.ele=ele; |
3458 |
|
|
ele_inter.status2=ele_inter.status2+4; |
3459 |
|
|
ele_inter.status1=status; |
3460 |
|
|
ele_inter.xyz1[0]=xyz[0]; |
3461 |
|
|
ele_inter.xyz1[1]=xyz[1]; |
3462 |
|
|
ele_inter.xyz1[2]=xyz[2]; |
3463 |
|
|
ele_inter.xyz2[0]=xyz1[0]; |
3464 |
|
|
ele_inter.xyz2[1]=xyz1[1]; |
3465 |
|
|
ele_inter.xyz2[2]=xyz1[2]; |
3466 |
|
|
code_retour=1; |
3467 |
|
|
|
3468 |
|
|
} |
3469 |
|
|
} |
3470 |
|
|
if (inter_face2==1) |
3471 |
|
|
{ |
3472 |
|
|
OT_VECTEUR_3D vec(xyz,xyz2); |
3473 |
|
|
if (vec.get_longueur()<1e-10) inter_face1=0; |
3474 |
|
|
else |
3475 |
|
|
{ |
3476 |
|
|
t=uv2[2]; |
3477 |
|
|
ele_inter.ele=ele; |
3478 |
|
|
ele_inter.status2=ele_inter.status2+8; |
3479 |
|
|
ele_inter.status1=status; |
3480 |
|
|
ele_inter.xyz1[0]=xyz[0]; |
3481 |
|
|
ele_inter.xyz1[1]=xyz[1]; |
3482 |
|
|
ele_inter.xyz1[2]=xyz[2]; |
3483 |
|
|
ele_inter.xyz2[0]=xyz2[0]; |
3484 |
|
|
ele_inter.xyz2[1]=xyz2[1]; |
3485 |
|
|
ele_inter.xyz2[2]=xyz2[2]; |
3486 |
|
|
code_retour=1; |
3487 |
|
|
} |
3488 |
|
|
|
3489 |
|
|
} |
3490 |
|
|
if (inter_face3==1) |
3491 |
|
|
{ |
3492 |
|
|
OT_VECTEUR_3D vec(xyz,xyz3); |
3493 |
|
|
if (vec.get_longueur()<1e-10) inter_face1=0; |
3494 |
|
|
else |
3495 |
|
|
{ |
3496 |
|
|
t=uv3[2]; |
3497 |
|
|
ele_inter.ele=ele; |
3498 |
|
|
ele_inter.status2=ele_inter.status2+16; |
3499 |
|
|
ele_inter.status1=status; |
3500 |
|
|
ele_inter.xyz1[0]=xyz[0]; |
3501 |
|
|
ele_inter.xyz1[1]=xyz[1]; |
3502 |
|
|
ele_inter.xyz1[2]=xyz[2]; |
3503 |
|
|
ele_inter.xyz2[0]=xyz3[0]; |
3504 |
|
|
ele_inter.xyz2[1]=xyz3[1]; |
3505 |
|
|
ele_inter.xyz2[2]=xyz3[2]; |
3506 |
|
|
code_retour=1; |
3507 |
|
|
} |
3508 |
|
|
|
3509 |
|
|
} |
3510 |
|
|
if (inter_face4==1) |
3511 |
|
|
{ |
3512 |
|
|
OT_VECTEUR_3D vec(xyz,xyz4); |
3513 |
|
|
if (vec.get_longueur()<1e-10) inter_face1=0; |
3514 |
|
|
else |
3515 |
|
|
{ |
3516 |
|
|
t=uv4[2]; |
3517 |
|
|
ele_inter.ele=ele; |
3518 |
|
|
ele_inter.status2=ele_inter.status2+32; |
3519 |
|
|
ele_inter.status1=status; |
3520 |
|
|
ele_inter.xyz1[0]=xyz[0]; |
3521 |
|
|
ele_inter.xyz1[1]=xyz[1]; |
3522 |
|
|
ele_inter.xyz1[2]=xyz[2]; |
3523 |
|
|
ele_inter.xyz2[0]=xyz4[0]; |
3524 |
|
|
ele_inter.xyz2[1]=xyz4[1]; |
3525 |
|
|
ele_inter.xyz2[2]=xyz4[2]; |
3526 |
|
|
code_retour=1; |
3527 |
|
|
|
3528 |
|
|
} |
3529 |
|
|
|
3530 |
|
|
} |
3531 |
|
|
} |
3532 |
|
|
} |
3533 |
|
|
return code_retour; |
3534 |
|
|
} |
3535 |
|
|
|
3536 |
|
|
|
3537 |
|
|
|
3538 |
|
|
|
3539 |
|
|
|
3540 |
|
|
|
3541 |
|
|
|
3542 |
|
|
|
3543 |
|
|
|
3544 |
|
|
|
3545 |
|
|
|
3546 |
|
|
|
3547 |
|
|
|
3548 |
|
|
|
3549 |
|
|
|
3550 |
|
|
|
3551 |
|
|
|
3552 |
francois |
309 |
void TOIBREP::ajouter_liste(LISTE_FM_TRI &lst,LISTE_FM_TRI_ID &lstid,FEM_ELEMENT3* tet,double val) |
3553 |
francois |
222 |
{ |
3554 |
francois |
309 |
pair<double,FEM_ELEMENT3*> p(val,tet); |
3555 |
francois |
222 |
LISTE_FM_TRI::iterator it=lst.insert(p); |
3556 |
|
|
lstid[tet->get_id()]=it; |
3557 |
|
|
} |
3558 |
|
|
|
3559 |
francois |
309 |
void TOIBREP::supprimer_liste(LISTE_FM_TRI &lst,LISTE_FM_TRI_ID &lstid,FEM_ELEMENT3* tet) |
3560 |
francois |
222 |
{ |
3561 |
|
|
LISTE_FM_TRI::iterator it2=lstid[tet->get_id()]; |
3562 |
|
|
LISTE_FM_TRI_ID::iterator it3=lstid.find(tet->get_id()); |
3563 |
|
|
lstid.erase(it3); |
3564 |
|
|
lst.erase(it2); |
3565 |
|
|
} |
3566 |
|
|
|
3567 |
francois |
309 |
void TOIBREP::ajouter_liste(LISTE_FM& lst,FEM_ELEMENT3* tet) |
3568 |
francois |
222 |
{ |
3569 |
|
|
lst.push_back(tet); |
3570 |
|
|
} |
3571 |
|
|
|
3572 |
francois |
309 |
void TOIBREP::supprimer_liste(LISTE_FM& lst,FEM_ELEMENT3* tet) |
3573 |
francois |
222 |
{ |
3574 |
|
|
LISTE_FM::iterator it=find(lst.begin(),lst.end(),tet); |
3575 |
|
|
if (it!=lst.end()) lst.erase(it); |
3576 |
|
|
} |
3577 |
|
|
|
3578 |
|
|
|
3579 |
|
|
|
3580 |
francois |
309 |
double TOIBREP::resoudgradT(FEM_ELEMENT3* tet,int *signe) |
3581 |
francois |
222 |
{ |
3582 |
|
|
double j[9]; |
3583 |
|
|
double N[12]; |
3584 |
|
|
double jN[12]={0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.}; |
3585 |
|
|
double T[4]; |
3586 |
|
|
double uv[2]={0.25,0.25}; |
3587 |
|
|
|
3588 |
|
|
|
3589 |
|
|
tet->get_inverse_jacob(j,uv); |
3590 |
|
|
for (int i=0;i<3;i++) |
3591 |
|
|
for (int k=0;k<4;k++) |
3592 |
|
|
N[i*4+k]=tet->get_fonction_derive_interpolation(k+1,i+1,uv); |
3593 |
|
|
int premier=0; |
3594 |
|
|
double tmin=1e300; |
3595 |
|
|
double tmax=-1e300; |
3596 |
|
|
for (int i=0;i<4;i++) |
3597 |
|
|
{ |
3598 |
|
|
if (i==tet->get_numero()) continue; |
3599 |
|
|
T[i]=tet->get_fem_noeud(i)->get_solution(); |
3600 |
|
|
if (fabs(T[i])>0.000001) |
3601 |
|
|
{ |
3602 |
|
|
if (premier==0) |
3603 |
|
|
if (T[i]>0) (*signe)=1; else (*signe)=-1; |
3604 |
|
|
else if (T[i]*(*signe)<0) (*signe)=0; |
3605 |
|
|
} |
3606 |
|
|
T[i]=fabs(T[i]); |
3607 |
|
|
if (tet->get_numero()!=i) |
3608 |
|
|
{ |
3609 |
|
|
if (T[i]<tmin) tmin=T[i]; |
3610 |
|
|
if (T[i]>tmax) tmax=T[i]; |
3611 |
|
|
} |
3612 |
|
|
premier=1; |
3613 |
|
|
} |
3614 |
|
|
for (int i=0;i<3;i++) |
3615 |
|
|
for (int k=0;k<4;k++) |
3616 |
|
|
for (int l=0;l<3;l++) |
3617 |
|
|
jN[i*4+k]=jN[i*4+k]+j[i*3+l]*N[l*4+k]; |
3618 |
|
|
double a=0.,b=0.,c=-1.; |
3619 |
|
|
for (int i=0;i<3;i++) |
3620 |
|
|
{ |
3621 |
|
|
double coef=0.; |
3622 |
|
|
double coefinc=0.; |
3623 |
|
|
for (int l=0;l<4;l++) |
3624 |
|
|
{ |
3625 |
|
|
if (tet->get_numero()!=l) coef=coef+jN[i*4+l]*T[l]; |
3626 |
|
|
else coefinc=coefinc+jN[i*4+l]; |
3627 |
|
|
} |
3628 |
|
|
c=c+coef*coef; |
3629 |
|
|
a=a+coefinc*coefinc; |
3630 |
|
|
b=b+2*coef*coefinc; |
3631 |
|
|
} |
3632 |
|
|
/*if (*signe==0) |
3633 |
|
|
cout << "attention " <<endl;*/ |
3634 |
|
|
double det=b*b-4.*a*c; |
3635 |
|
|
if (det<0.) det=0.; else det=sqrt(det); |
3636 |
|
|
double sol1=(-b-det)/2./a; |
3637 |
|
|
double sol2=(-b+det)/2./a; |
3638 |
|
|
double sol=sol1; |
3639 |
|
|
if (sol2>sol1) sol=sol2; |
3640 |
|
|
if (sol<tmin*0.99) |
3641 |
|
|
sol=0.; |
3642 |
|
|
sol=sol*(*signe); |
3643 |
|
|
return sol; |
3644 |
|
|
} |
3645 |
francois |
433 |
|
3646 |
|
|
|
3647 |
|
|
|
3648 |
|
|
|
3649 |
|
|
|
3650 |
|
|
|
3651 |
|
|
|
3652 |
|
|
|
3653 |
|
|
int TOIBREP::inter_segment_segment_plan(XFEM_ELEMENT2 *xfem2,FEM_NOEUD *no1,FEM_NOEUD *no2,FEM_NOEUD *nos1,FEM_NOEUD *nos2,double *xyz) |
3654 |
|
|
{ |
3655 |
|
|
OT_VECTEUR_3D n1n2(xfem2->get_fem_noeud(0)->get_coord(),xfem2->get_fem_noeud(1)->get_coord()); |
3656 |
|
|
OT_VECTEUR_3D n1n3(xfem2->get_fem_noeud(0)->get_coord(),xfem2->get_fem_noeud(2)->get_coord()); |
3657 |
|
|
OT_VECTEUR_3D n=n1n2&n1n3; |
3658 |
|
|
n.norme(); |
3659 |
|
|
double d=-(n.get_x()*xfem2->get_fem_noeud(0)->get_x()+n.get_y()*xfem2->get_fem_noeud(0)->get_y()+n.get_z()*xfem2->get_fem_noeud(0)->get_z()); |
3660 |
|
|
double t1=-(n.get_x()*nos1->get_x()+n.get_y()*nos1->get_y()+n.get_z()*nos1->get_z()+d); |
3661 |
|
|
double t2=-(n.get_x()*nos2->get_x()+n.get_y()*nos2->get_y()+n.get_z()*nos2->get_z()+d); |
3662 |
|
|
double xyzs1p[3]; |
3663 |
|
|
xyzs1p[0]=nos1->get_x()+t2*n.get_x(); |
3664 |
|
|
xyzs1p[1]=nos1->get_y()+t2*n.get_y(); |
3665 |
|
|
xyzs1p[2]=nos1->get_z()+t2*n.get_z(); |
3666 |
|
|
double xyzs2p[3]; |
3667 |
|
|
xyzs2p[0]=nos2->get_x()+t2*n.get_x(); |
3668 |
|
|
xyzs2p[1]=nos2->get_y()+t2*n.get_y(); |
3669 |
|
|
xyzs2p[2]=nos2->get_z()+t2*n.get_z(); |
3670 |
|
|
double *xyz1=no1->get_coord(); |
3671 |
|
|
double *xyz2=no2->get_coord(); |
3672 |
|
|
double ab[3],cd[3],ac[3]; |
3673 |
|
|
ab[0]=xyz2[0]-xyz1[0]; |
3674 |
|
|
ab[1]=xyz2[1]-xyz1[1]; |
3675 |
|
|
ab[2]=xyz2[2]-xyz1[2]; |
3676 |
|
|
cd[0]=xyzs2p[0]-xyzs1p[0]; |
3677 |
|
|
cd[1]=xyzs2p[1]-xyzs1p[1]; |
3678 |
|
|
cd[2]=xyzs2p[2]-xyzs1p[2]; |
3679 |
|
|
ac[0]=xyzs1p[0]-xyz1[0]; |
3680 |
|
|
ac[1]=xyzs1p[1]-xyz1[1]; |
3681 |
|
|
ac[2]=xyzs1p[2]-xyz1[2]; |
3682 |
|
|
int n1,n2; |
3683 |
|
|
double det1=-ab[0]*cd[1]+ab[1]*cd[0]; |
3684 |
|
|
double det2=-ab[0]*cd[2]+ab[2]*cd[0]; |
3685 |
|
|
double det3=-ab[1]*cd[2]+ab[2]*cd[1]; |
3686 |
|
|
double det; |
3687 |
|
|
if ( (fabs(det1)>=fabs(det2)) && (fabs(det1)>=fabs(det3)) ) |
3688 |
|
|
{ |
3689 |
|
|
n1=0; |
3690 |
|
|
n2=1; |
3691 |
|
|
det=det1; |
3692 |
|
|
} |
3693 |
|
|
else |
3694 |
|
|
{ |
3695 |
|
|
if ( (fabs(det2)>=fabs(det1)) && (fabs(det2)>=fabs(det3)) ) |
3696 |
|
|
{ |
3697 |
|
|
n1=0; |
3698 |
|
|
n2=2; |
3699 |
|
|
det=det2; |
3700 |
|
|
} |
3701 |
|
|
else |
3702 |
|
|
{ |
3703 |
|
|
if ( (fabs(det3)>=fabs(det2)) && (fabs(det3)>=fabs(det1)) ) |
3704 |
|
|
{ |
3705 |
|
|
n1=1; |
3706 |
|
|
n2=2; |
3707 |
|
|
det=det3; |
3708 |
|
|
} |
3709 |
|
|
else return 0; |
3710 |
|
|
} |
3711 |
|
|
} |
3712 |
|
|
double tt=ab[n1]*ac[n2]-ab[n2]*ac[n1]; |
3713 |
|
|
tt=tt/det; |
3714 |
|
|
if (tt<0.0000000001) return 0; |
3715 |
|
|
if (tt>1.-0.0000000001) return 0; |
3716 |
|
|
xyz[0]=nos1->get_x()+tt*(nos2->get_x()-nos1->get_x()); |
3717 |
|
|
xyz[1]=nos1->get_y()+tt*(nos2->get_y()-nos1->get_y()); |
3718 |
|
|
xyz[2]=nos1->get_z()+tt*(nos2->get_z()-nos1->get_z()); |
3719 |
|
|
return 1; |
3720 |
|
|
} |
3721 |
|
|
|
3722 |
|
|
|
3723 |
|
|
|
3724 |
|
|
void TOIBREP::testtopo(void) |
3725 |
|
|
{ |
3726 |
|
|
LISTE_XFEM_ELEMENT0::iterator it0; |
3727 |
|
|
LISTE_XFEM_ELEMENT1::iterator it1; |
3728 |
|
|
LISTE_XFEM_ELEMENT2::iterator it2; |
3729 |
|
|
LISTE_XFEM_ELEMENT3::iterator it3; |
3730 |
|
|
for (XFEM_ELEMENT0 *ele=mai->get_premier_xelement0(it0);ele!=NULL;ele=mai->get_suivant_xelement0(it0)) |
3731 |
|
|
{ |
3732 |
|
|
if (ele->get_fem_noeud(0)->get_lien_topologie()==NULL) std::cout << "Noeud de xele 0 " << ele->get_fem_noeud(0)->get_id() << " non attache à la topologie" << std::endl; |
3733 |
|
|
} |
3734 |
|
|
for (XFEM_ELEMENT1 *ele=mai->get_premier_xelement1(it1);ele!=NULL;ele=mai->get_suivant_xelement1(it1)) |
3735 |
|
|
{ |
3736 |
|
|
if (ele->get_lien_topologie()==NULL) std::cout << "Xele1 " << ele->get_id() << " non attache à la topologie " << std::endl; |
3737 |
|
|
if (ele->get_fem_noeud(0)->get_lien_topologie()==NULL) std::cout << "Noeud de xele 1 " << ele->get_fem_noeud(0)->get_id() << " non attache à la topologie. " << ele->get_fem_noeud(0)->get_lien_element3()->get_nb() << " tetras lies" << std::endl; |
3738 |
|
|
if (ele->get_fem_noeud(1)->get_lien_topologie()==NULL) std::cout << "Noeud de xele 1 " << ele->get_fem_noeud(1)->get_id() << " non attache à la topologie. " << ele->get_fem_noeud(0)->get_lien_element3()->get_nb() << " tetras lies" << std::endl; |
3739 |
|
|
} |
3740 |
|
|
for (XFEM_ELEMENT2 *ele=mai->get_premier_xelement2(it2);ele!=NULL;ele=mai->get_suivant_xelement2(it2)) |
3741 |
|
|
{ |
3742 |
|
|
if (ele->get_lien_topologie()==NULL) std::cout << "Xele2 " << ele->get_id() << " non attache à la topologie " << std::endl; |
3743 |
|
|
if (ele->get_fem_noeud(0)->get_lien_topologie()==NULL) std::cout << "Noeud de xele 2 " << ele->get_fem_noeud(0)->get_id() << " non attache à la topologie" << std::endl; |
3744 |
|
|
if (ele->get_fem_noeud(1)->get_lien_topologie()==NULL) std::cout << "Noeud de xele 2 " << ele->get_fem_noeud(1)->get_id() << " non attache à la topologie" << std::endl; |
3745 |
|
|
} |
3746 |
|
|
/*for (XFEM_ELEMENT3 *ele=mai->get_premier_xelement3(it3);ele!=NULL;ele=mai->get_suivant_xelement3(it3)) |
3747 |
|
|
{ |
3748 |
|
|
if (ele->get_fem_noeud(0)->get_lien_topologie()==NULL) std::cout << "Noeud de xele 3" << ele->get_fem_noeud(0)->get_id() << " non attache à la topologie" << std::endl; |
3749 |
|
|
if (ele->get_fem_noeud(1)->get_lien_topologie()==NULL) std::cout << "Noeud de xele 3" << ele->get_fem_noeud(1)->get_id() << " non attache à la topologie" << std::endl; |
3750 |
|
|
if (ele->get_fem_noeud(2)->get_lien_topologie()==NULL) std::cout << "Noeud de xele 3" << ele->get_fem_noeud(2)->get_id() << " non attache à la topologie" << std::endl; |
3751 |
|
|
}*/ |
3752 |
|
|
|
3753 |
|
|
|
3754 |
|
|
} |
3755 |
|
|
|