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francois |
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//--------------------------------------------------------------------------- |
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#include "gestionversion.h" |
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#include <math.h> |
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#include "remailleur.h" |
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#include "mg_gestionnaire.h" |
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#include "mailleur3d.h" |
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#include "mailleur0d.h" |
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#include "mailleur1d.h" |
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#include "mailleur2d.h" |
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#include "ot_mathematique.h" |
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#include "mg_geometrie_outils.h" |
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//--------------------------------------------------------------------------- |
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#pragma package(smart_init) |
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REMAILLEUR::REMAILLEUR(class MG_GESTIONNAIRE* g1,MG_GESTIONNAIRE* g2,MG_GEOMETRIE* geo1,MG_GEOMETRIE* geo2,class FCT_TAILLE* fct_taille1,FCT_TAILLE* fct_taille2,MG_MAILLAGE* mori,MG_MAILLAGE* mmodi,VCT_COMPARAISON_RESULTAT& cmp):gestorigine(g1),gestmodifie(g2),carteori(fct_taille1),cartemod(fct_taille2),rescmp(cmp),maiorigine(mori),maimodifie(mmodi),geoorigine(geo1),geomodifie(geo2) |
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{ |
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int nbvolume=geomodifie->get_nb_mg_volume(); |
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lsttrifront=new TPL_LISTE_ENTITE<MG_TRIANGLE*>[nbvolume]; |
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} |
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REMAILLEUR::~REMAILLEUR() |
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{ |
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//TPL_MAP_ENTITE<class MG_SEGMENT_FRONTIERE*>::ITERATEUR it; |
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//for (MG_SEGMENT_FRONTIERE* seg=lstsegfront.get_premier(it);seg!=NULL;seg=lstsegfront.get_suivant(it) ) delete seg; |
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delete octree; |
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delete [] lsttrifront; |
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} |
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void REMAILLEUR::maille(MG_GROUPE_TOPOLOGIQUE* mggt) |
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{ |
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maille(20); |
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} |
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void REMAILLEUR::maille(int etape) |
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{ |
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//etape 0 initialisation |
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initialise_octree(); |
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//etape 1 Destruction des entites autour des entites disparues |
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if (etape<1) return; |
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affiche((char*)" Destruction autour des disparitions"); |
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TPL_MAP_ENTITE<MG_ELEMENT_MAILLAGE*> lstdetruire; |
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int nb=rescmp.get_nb_liste_topologie(VCT_COMPARAISON_RESULTAT::ORIGINE_DISPARUE); |
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for (int i=0;i<nb;i++) |
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{ |
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MG_ELEMENT_TOPOLOGIQUE* ele=rescmp.get_liste_topologie(VCT_COMPARAISON_RESULTAT::ORIGINE_DISPARUE,i); |
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int dim=ele->get_dimension(); |
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if (dim==0) |
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{ |
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MG_SOMMET* som=(MG_SOMMET*)ele; |
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int nblien=som->get_lien_maillage()->get_nb(); |
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for (int j=0;j<nblien;j++) |
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{ |
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MG_NOEUD* no=(MG_NOEUD*)som->get_lien_maillage()->get(j); |
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if (maiorigine->get_mg_noeudid(no->get_id())!=NULL) lstdetruire.ajouter(no); |
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} |
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} |
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if (dim==1) |
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{ |
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MG_ARETE* are=(MG_ARETE*)ele; |
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int nblien=are->get_lien_maillage()->get_nb(); |
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for (int j=0;j<nblien;j++) |
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{ |
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MG_SEGMENT* seg=(MG_SEGMENT*)are->get_lien_maillage()->get(j); |
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if (maiorigine->get_mg_segmentid(seg->get_id())!=NULL) |
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{ |
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lstdetruire.ajouter(seg->get_noeud1()); |
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lstdetruire.ajouter(seg->get_noeud2()); |
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} |
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} |
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} |
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if (dim==2) |
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{ |
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MG_FACE* face=(MG_FACE*)ele; |
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int nblien=face->get_lien_maillage()->get_nb(); |
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for (int j=0;j<nblien;j++) |
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{ |
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MG_TRIANGLE* tri=(MG_TRIANGLE*)face->get_lien_maillage()->get(j); |
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if (maiorigine->get_mg_triangleid(tri->get_id())!=NULL) |
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{ |
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lstdetruire.ajouter(tri->get_noeud1()); |
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lstdetruire.ajouter(tri->get_noeud2()); |
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lstdetruire.ajouter(tri->get_noeud3()); |
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} |
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} |
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} |
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} |
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TPL_MAP_ENTITE<MG_ELEMENT_MAILLAGE*>::ITERATEUR it; |
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for (MG_NOEUD* no=(MG_NOEUD*)lstdetruire.get_premier(it);no!=NULL;no=(MG_NOEUD*)lstdetruire.get_suivant(it)) |
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{ |
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double ereelle=0.; |
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int nbseg=no->get_lien_segment()->get_nb(); |
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for (int i=0;i<nbseg;i++) |
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ereelle=ereelle+no->get_lien_segment()->get(i)->get_longueur(); |
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ereelle=ereelle/nbseg; |
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detruit_noeud(no,2*ereelle); |
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} |
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//etape 2 : transfert des noeuds de sommets; |
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if (etape<2) return; |
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affiche((char*)" Transfert sommet"); |
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nb=rescmp.get_nb_liste_topologie(VCT_COMPARAISON_RESULTAT::ORIGINE_CONSERVEE); |
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for (int i=0;i<nb;i++) |
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{ |
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MG_ELEMENT_TOPOLOGIQUE* ele=rescmp.get_liste_topologie(VCT_COMPARAISON_RESULTAT::ORIGINE_CONSERVEE,i); |
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int dim=ele->get_dimension(); |
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if (dim==0) |
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{ |
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MG_SOMMET* som=(MG_SOMMET*)ele; |
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int nblien=som->get_lien_maillage()->get_nb(); |
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for (int j=0;j<nblien;j++) |
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{ |
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MG_NOEUD* no=(MG_NOEUD*)som->get_lien_maillage()->get(j); |
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if ((maiorigine->get_mg_noeudid(no->get_id())!=NULL) && (no->get_nouveau_numero()==CONSERVE)) |
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{ |
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MG_SOMMET* nvsom=geomodifie->get_mg_sommetid(rescmp.get_liste_correspondance_modifie(som->get_id())); |
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transfert_noeud(no,nvsom); |
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} |
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} |
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} |
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} |
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// etape 3 maillage 0d |
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if (etape<3) return; |
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affiche((char*)" MAILLAGE 0D"); |
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MAILLEUR0D m0d(maimodifie,geomodifie); |
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m0d.adapte(); |
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// etape 4 destruction autour des nouveaux sommets |
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if (etape<4) return; |
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affiche((char*)" Destruction autour des nouveaux sommets"); |
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lstdetruire.vide(); |
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nb=rescmp.get_nb_liste_topologie(VCT_COMPARAISON_RESULTAT::MODIFIE_APPARUE); |
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for (int i=0;i<nb;i++) |
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{ |
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MG_ELEMENT_TOPOLOGIQUE* ele=rescmp.get_liste_topologie(VCT_COMPARAISON_RESULTAT::MODIFIE_APPARUE,i); |
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int dim=ele->get_dimension(); |
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if (dim==0) |
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{ |
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MG_SOMMET* som=(MG_SOMMET*)ele; |
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int nblien=som->get_lien_maillage()->get_nb(); |
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for (int j=0;j<nblien;j++) |
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{ |
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MG_NOEUD* no=(MG_NOEUD*)som->get_lien_maillage()->get(j); |
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if (maimodifie->get_mg_noeudid(no->get_id())!=NULL) lstdetruire.ajouter(no); |
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} |
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} |
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} |
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for (MG_ELEMENT_MAILLAGE* ele=lstdetruire.get_premier(it);ele!=NULL;ele=lstdetruire.get_suivant(it)) |
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{ |
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detruit_noeud(ele,-1,1); |
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} |
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// etape 5 transferts des segments d arete |
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if (etape<5) return; |
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/*affiche(" Transfert arete"); |
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nb=rescmp.get_nb_liste_topologie(ORIGINE_CONSERVEE); |
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for (int i=0;i<nb;i++) |
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{ |
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MG_ELEMENT_TOPOLOGIQUE* ele=rescmp.get_liste_topologie(ORIGINE_CONSERVEE,i); |
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int dim=ele->get_dimension(); |
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if (dim==1) |
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{ |
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MG_ARETE* are=(MG_ARETE*)ele; |
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int nblien=are->get_lien_maillage()->get_nb(); |
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for (int j=0;j<nblien;j++) |
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{ |
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MG_SEGMENT* seg=(MG_SEGMENT*)are->get_lien_maillage()->get(j); |
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if ((maiorigine->get_mg_segmentid(seg->get_id())!=NULL)) |
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{ |
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MG_NOEUD* n1=seg->get_noeud1(); |
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MG_NOEUD* n2=seg->get_noeud2(); |
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if (n1->get_nouveau_numero()==CONSERVE) |
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if (n2->get_nouveau_numero()==CONSERVE) |
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{ |
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MG_ARETE* nvare=geomodifie->get_mg_areteid(rescmp.get_liste_correspondance(are->get_id())); |
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MG_NOEUD* nv1=get_liste_correspondance(n1); |
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MG_NOEUD* nv2=get_liste_correspondance(n2); |
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if (nv1==NULL) nv1=transfert_noeud(n1,nvare); |
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if (nv2==NULL) nv2=transfert_noeud(n2,nvare); |
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MG_SEGMENT *seg=new MG_SEGMENT(nvare,nv1,nv2,IMPOSE); |
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maimodifie->ajouter_mg_segment(seg); |
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} |
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} |
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} |
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} |
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} |
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*/ |
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affiche((char*)" Creation des blocs de maille 1D"); |
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int nbarete=geomodifie->get_nb_mg_arete(); |
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nb=rescmp.get_nb_liste_topologie(VCT_COMPARAISON_RESULTAT::ORIGINE_CONSERVEE); |
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for (int i=0;i<nb;i++) |
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{ |
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MG_ELEMENT_TOPOLOGIQUE* ele=rescmp.get_liste_topologie(VCT_COMPARAISON_RESULTAT::ORIGINE_CONSERVEE,i); |
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int dim=ele->get_dimension(); |
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if (dim==1) |
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{ |
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multimap<unsigned long,MG_SEGMENT*,less <unsigned long> > lstseg; |
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MG_ARETE* arete=(MG_ARETE*)ele; |
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TPL_SET<MG_ELEMENT_MAILLAGE*>::ITERATEUR ittet; |
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for (MG_ELEMENT_MAILLAGE* ele=arete->get_lien_maillage()->get_premier(ittet);ele!=NULL;ele=arete->get_lien_maillage()->get_suivant(ittet)) |
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{ |
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MG_SEGMENT* seg=(MG_SEGMENT*)ele; |
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if ((maiorigine->get_mg_segmentid(seg->get_id())!=NULL)) |
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{ |
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MG_NOEUD* n1=seg->get_noeud1(); |
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MG_NOEUD* n2=seg->get_noeud2(); |
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if (n1->get_nouveau_numero()==CONSERVE) |
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if (n2->get_nouveau_numero()==CONSERVE) |
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{ |
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seg->change_nouveau_numero(NONTRAITE); |
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pair<unsigned long,MG_SEGMENT*> tmp(n1->get_id(),seg); |
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lstseg.insert(tmp); |
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pair<unsigned long,MG_SEGMENT*> tmp2(n2->get_id(),seg); |
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lstseg.insert(tmp2); |
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} |
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} |
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} |
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cree_bloc_maille(lstseg,arete); |
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} |
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} |
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// etape 6 Maillage des aretes |
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if (etape<6) return; |
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affiche((char*)" MAILLAGE 1D"); |
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int nbare=geomodifie->get_nb_mg_arete(); |
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for (int i=0;i<nbare;i++) |
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{ |
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MG_ARETE* arete=geomodifie->get_mg_arete(i); |
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TPL_LISTE_ENTITE<double> param; |
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int typeface=arete->get_courbe()->get_type_geometrique(param); |
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multimap<unsigned long,BLOC_MAILLE_1D*,less <unsigned long> >::iterator it=lstb1d.begin(); |
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while (it!=lstb1d.end()) |
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{ |
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BLOC_MAILLE_1D *b1d=(*it).second; |
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if ((b1d->etat==NONATTACHE) && (b1d->type==typeface)) |
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{ |
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MG_NOEUD* no1=b1d->lst[0]->get_noeud1(); |
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MG_NOEUD* no2=b1d->lst[0]->get_noeud2(); |
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double xyz1[3],xyz2[3],xyz[3]; |
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transfert_coord(no1->get_coord(),xyz1); |
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transfert_coord(no2->get_coord(),xyz2); |
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double t1,t2; |
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arete->inverser(t1,xyz1); |
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arete->inverser(t2,xyz2); |
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int sensidentique=1; |
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OT_VECTEUR_3D vec(xyz1,xyz2); |
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vec.norme(); |
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double dxyz1[3]; |
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arete->deriver(t1,dxyz1); |
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OT_VECTEUR_3D dvec(dxyz1); |
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dvec.norme(); |
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double ps=dvec*vec; |
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if (ps <0) sensidentique=0; |
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if (sensidentique==0) |
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{ |
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double t=t1; |
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t1=t2; |
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t2=t; |
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double xyz[3]; |
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xyz[0]=xyz1[0]; |
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xyz[1]=xyz1[1]; |
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xyz[2]=xyz1[2]; |
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xyz1[0]=xyz2[0]; |
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xyz1[1]=xyz2[1]; |
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xyz1[2]=xyz2[2]; |
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xyz2[0]=xyz[0]; |
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xyz2[1]=xyz[1]; |
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xyz2[2]=xyz[2]; |
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} |
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if (arete->get_courbe()->est_periodique()==1) |
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{ |
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//if (t1<arete->get_tmin()) t1=t1+arete->get_courbe()->get_periode(); |
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if (t2<t1+1e-6) t2=t2+arete->get_courbe()->get_periode(); |
| 278 |
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} |
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double xyz1tmp[3],xyz2tmp[3]; |
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arete->evaluer(t1,xyz1tmp); |
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arete->evaluer(t2,xyz2tmp); |
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OT_VECTEUR_3D vec1(xyz1,xyz1tmp); |
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OT_VECTEUR_3D vec2(xyz2,xyz2tmp); |
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double metrique[9]; |
| 285 |
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cartemod->evaluer(xyz1,metrique); |
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double eps=(1./sqrt(metrique[0])*1e-6); |
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double t=0.5*(t1+t2); |
| 288 |
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if ((vec1.get_longueur()<eps)&&(vec2.get_longueur()<eps)) |
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{ |
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if (arete->get_courbe()->est_periodique()==1) |
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if (t<arete->get_tmin()) t=t+arete->get_courbe()->get_periode(); |
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if ((t>=arete->get_tmin()) && (t<=arete->get_tmax())) |
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{ |
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int nbseg=b1d->lst.size(); |
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b1d->etat=ATTACHE; |
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for (int i=0;i<nbseg;i++) |
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{ |
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MG_SEGMENT *seg=b1d->lst[i]; |
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MG_NOEUD* no1=seg->get_noeud1(); |
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MG_NOEUD* no2=seg->get_noeud2(); |
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double xyz1[3],xy2[3]; |
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transfert_coord(no1->get_coord(),xyz1); |
| 303 |
|
|
transfert_coord(no2->get_coord(),xyz2); |
| 304 |
|
|
MG_NOEUD* nv1=get_liste_correspondance(no1); |
| 305 |
|
|
MG_NOEUD* nv2=get_liste_correspondance(no2); |
| 306 |
|
|
if (nv1==NULL) nv1=transfert_noeud(no1,arete); |
| 307 |
|
|
if (nv2==NULL) nv2=transfert_noeud(no2,arete); |
| 308 |
|
|
MG_SEGMENT *nvseg; |
| 309 |
|
|
if (sensidentique==1) |
| 310 |
|
|
nvseg=new MG_SEGMENT(arete,nv1,nv2,IMPOSE); |
| 311 |
|
|
else |
| 312 |
|
|
nvseg=new MG_SEGMENT(arete,nv2,nv1,IMPOSE); |
| 313 |
|
|
maimodifie->ajouter_mg_segment(nvseg); |
| 314 |
|
|
} |
| 315 |
|
|
} |
| 316 |
|
|
} |
| 317 |
|
|
} |
| 318 |
|
|
it++; |
| 319 |
|
|
} |
| 320 |
francois |
446 |
MAILLEUR1D m1d(maimodifie,geomodifie,cartemod,arete); |
| 321 |
francois |
283 |
m1d.adapte(); |
| 322 |
|
|
} |
| 323 |
|
|
//cree_quadtree(maimodifie,quad,&lstsegfront); |
| 324 |
|
|
// etape 7 Destruction autour des nouveaux segments |
| 325 |
|
|
if (etape<7) return; |
| 326 |
|
|
affiche((char*)" Destruction autour des nouvelles aretes"); |
| 327 |
|
|
lstdetruire.vide(); |
| 328 |
|
|
/*nb=rescmp.get_nb_liste_topologie(MODIFIE_APPARUE); |
| 329 |
|
|
for (int i=0;i<nb;i++) |
| 330 |
|
|
{ |
| 331 |
|
|
MG_ELEMENT_TOPOLOGIQUE* ele=rescmp.get_liste_topologie(MODIFIE_APPARUE,i); |
| 332 |
|
|
int dim=ele->get_dimension(); |
| 333 |
|
|
if (dim==1) |
| 334 |
|
|
{ |
| 335 |
|
|
MG_ARETE* are=(MG_ARETE*)ele; |
| 336 |
|
|
int nblien=are->get_lien_maillage()->get_nb(); |
| 337 |
|
|
for (int j=0;j<nblien;j++) |
| 338 |
|
|
{ |
| 339 |
|
|
MG_SEGMENT* seg=(MG_SEGMENT*)are->get_lien_maillage()->get(j); |
| 340 |
|
|
if (maimodifie->get_mg_segmentid(seg->get_id())!=NULL) |
| 341 |
|
|
{ |
| 342 |
|
|
lstnoeuddetruire.ajouter(seg->get_noeud1()); |
| 343 |
|
|
lstnoeuddetruire.ajouter(seg->get_noeud2()); |
| 344 |
|
|
} |
| 345 |
|
|
} |
| 346 |
|
|
} |
| 347 |
|
|
}*/ |
| 348 |
|
|
LISTE_MG_SEGMENT::iterator itnvseg; |
| 349 |
|
|
for (MG_SEGMENT* seg=maimodifie->get_premier_segment(itnvseg);seg!=NULL;seg=maimodifie->get_suivant_segment(itnvseg)) |
| 350 |
|
|
{ |
| 351 |
|
|
if (seg->get_origine()==MAILLEUR_AUTO) |
| 352 |
|
|
{ |
| 353 |
|
|
lstdetruire.ajouter(seg); |
| 354 |
|
|
} |
| 355 |
|
|
} |
| 356 |
|
|
for (MG_ELEMENT_MAILLAGE* ele=lstdetruire.get_premier(it);ele!=NULL;ele=lstdetruire.get_suivant(it)) |
| 357 |
|
|
{ |
| 358 |
|
|
detruit_noeud(ele,-1,2); |
| 359 |
|
|
} |
| 360 |
|
|
|
| 361 |
|
|
// etape 8 Creation des blocs de mailles 2D |
| 362 |
|
|
if (etape<8) return; |
| 363 |
|
|
affiche((char*)" Creation des blocs de maille 2D"); |
| 364 |
|
|
nb=rescmp.get_nb_liste_topologie(VCT_COMPARAISON_RESULTAT::ORIGINE_CONSERVEE); |
| 365 |
|
|
for (int i=0;i<nb;i++) |
| 366 |
|
|
{ |
| 367 |
|
|
MG_ELEMENT_TOPOLOGIQUE* ele=rescmp.get_liste_topologie(VCT_COMPARAISON_RESULTAT::ORIGINE_CONSERVEE,i); |
| 368 |
|
|
int dim=ele->get_dimension(); |
| 369 |
|
|
if (dim==2) |
| 370 |
|
|
{ |
| 371 |
|
|
multimap<unsigned long,MG_TRIANGLE*,less <unsigned long> > lsttri; |
| 372 |
|
|
MG_FACE* face=(MG_FACE*)ele; |
| 373 |
|
|
TPL_SET<MG_ELEMENT_MAILLAGE*>::ITERATEUR ittet; |
| 374 |
|
|
int compteur=0,compteur2=0; |
| 375 |
|
|
for (MG_ELEMENT_MAILLAGE* ele=face->get_lien_maillage()->get_premier(ittet);ele!=NULL;ele=face->get_lien_maillage()->get_suivant(ittet)) |
| 376 |
|
|
{ |
| 377 |
|
|
MG_TRIANGLE* tri=(MG_TRIANGLE*)ele; |
| 378 |
|
|
if ((maiorigine->get_mg_triangleid(tri->get_id())!=NULL)) |
| 379 |
|
|
{ |
| 380 |
|
|
MG_NOEUD* n1=tri->get_noeud1(); |
| 381 |
|
|
MG_NOEUD* n2=tri->get_noeud2(); |
| 382 |
|
|
MG_NOEUD* n3=tri->get_noeud3(); |
| 383 |
|
|
compteur2++; |
| 384 |
|
|
if (n1->get_nouveau_numero()==CONSERVE) |
| 385 |
|
|
if (n2->get_nouveau_numero()==CONSERVE) |
| 386 |
|
|
if (n3->get_nouveau_numero()==CONSERVE) |
| 387 |
|
|
{ |
| 388 |
|
|
tri->change_nouveau_numero(NONTRAITE); |
| 389 |
|
|
pair<unsigned long,MG_TRIANGLE*> tmp(n1->get_id(),tri); |
| 390 |
|
|
lsttri.insert(tmp); |
| 391 |
|
|
pair<unsigned long,MG_TRIANGLE*> tmp2(n2->get_id(),tri); |
| 392 |
|
|
lsttri.insert(tmp2); |
| 393 |
|
|
pair<unsigned long,MG_TRIANGLE*> tmp3(n3->get_id(),tri); |
| 394 |
|
|
lsttri.insert(tmp3); |
| 395 |
|
|
compteur++; |
| 396 |
|
|
} |
| 397 |
|
|
} |
| 398 |
|
|
} |
| 399 |
|
|
|
| 400 |
|
|
cree_bloc_maille(lsttri,face); |
| 401 |
|
|
} |
| 402 |
|
|
} |
| 403 |
|
|
// etape 9 MAILLAGE 2D |
| 404 |
|
|
if (etape<9) return; |
| 405 |
|
|
affiche((char*)" MAILLAGE 2D"); |
| 406 |
|
|
nbfacemod=geomodifie->get_nb_mg_face(); |
| 407 |
|
|
for (int i=0;i<nbfacemod;i++) |
| 408 |
|
|
{ |
| 409 |
|
|
MG_GEOMETRIE_OUTILS ot; |
| 410 |
|
|
TPL_LISTE_ENTITE<MG_TRIANGLE*> lsttricontraint; |
| 411 |
|
|
MG_FACE* face=geomodifie->get_mg_face(i); |
| 412 |
|
|
TPL_LISTE_ENTITE<double> param; |
| 413 |
|
|
int typeface=face->get_surface()->get_type_geometrique(param); |
| 414 |
|
|
multimap<unsigned long,BLOC_MAILLE_2D*,less <unsigned long> >::iterator it=lstb2d.begin(); |
| 415 |
|
|
while (it!=lstb2d.end()) |
| 416 |
|
|
{ |
| 417 |
|
|
BLOC_MAILLE_2D *b2d=(*it).second; |
| 418 |
|
|
if ((b2d->etat==NONATTACHE) && (b2d->type==typeface)) |
| 419 |
|
|
{ |
| 420 |
|
|
MG_NOEUD* no1=b2d->lst[0]->get_noeud1(); |
| 421 |
|
|
MG_NOEUD* no2=b2d->lst[0]->get_noeud2(); |
| 422 |
|
|
MG_NOEUD* no3=b2d->lst[0]->get_noeud3(); |
| 423 |
|
|
double uv[2],uv1[2],uv2[2],uv3[2]; |
| 424 |
|
|
double xyz1[3],xyz2[3],xyz3[3]; |
| 425 |
|
|
transfert_coord(no1->get_coord(),xyz1); |
| 426 |
|
|
transfert_coord(no2->get_coord(),xyz2); |
| 427 |
|
|
transfert_coord(no3->get_coord(),xyz3); |
| 428 |
|
|
face->inverser(uv1,xyz1); |
| 429 |
|
|
face->inverser(uv2,xyz2); |
| 430 |
|
|
face->inverser(uv3,xyz3); |
| 431 |
francois |
317 |
if (face->get_surface()->est_periodique_u()==1) |
| 432 |
|
|
{ |
| 433 |
|
|
double eps=1e-10*face->get_surface()->get_periode_u(); |
| 434 |
|
|
if (uv1[0]<-eps) uv1[0]=uv1[0]+face->get_surface()->get_periode_u(); |
| 435 |
|
|
if (uv1[0]>face->get_surface()->get_periode_u()-eps) uv1[0]=uv1[0]-face->get_surface()->get_periode_u(); |
| 436 |
|
|
if (uv2[0]<-eps) uv2[0]=uv2[0]+face->get_surface()->get_periode_u(); |
| 437 |
|
|
if (uv2[0]>face->get_surface()->get_periode_u()-eps) uv2[0]=uv2[0]-face->get_surface()->get_periode_u(); |
| 438 |
|
|
if (uv3[0]<-eps) uv3[0]=uv3[0]+face->get_surface()->get_periode_u(); |
| 439 |
|
|
if (uv3[0]>face->get_surface()->get_periode_u()-eps) uv3[0]=uv3[0]-face->get_surface()->get_periode_u(); |
| 440 |
|
|
} |
| 441 |
|
|
if (face->get_surface()->est_periodique_v()==1) |
| 442 |
|
|
{ |
| 443 |
|
|
double eps=1e-10*face->get_surface()->get_periode_v(); |
| 444 |
|
|
if (uv1[1]<-eps) uv1[1]=uv1[1]+face->get_surface()->get_periode_v(); |
| 445 |
|
|
if (uv1[1]>face->get_surface()->get_periode_v()-eps) uv1[1]=uv1[1]-face->get_surface()->get_periode_v(); |
| 446 |
|
|
if (uv2[1]<-eps) uv2[1]=uv2[1]+face->get_surface()->get_periode_v(); |
| 447 |
|
|
if (uv2[1]>face->get_surface()->get_periode_v()-eps) uv2[1]=uv2[1]-face->get_surface()->get_periode_v(); |
| 448 |
|
|
if (uv3[1]<-eps) uv3[1]=uv3[1]+face->get_surface()->get_periode_v(); |
| 449 |
|
|
if (uv3[1]>face->get_surface()->get_periode_v()-eps) uv3[1]=uv3[1]-face->get_surface()->get_periode_v(); |
| 450 |
|
|
} |
| 451 |
|
|
|
| 452 |
francois |
283 |
double xyz1tmp[3]; |
| 453 |
|
|
face->evaluer(uv1,xyz1tmp); |
| 454 |
|
|
double xyz2tmp[3]; |
| 455 |
|
|
face->evaluer(uv2,xyz2tmp); |
| 456 |
|
|
double xyz3tmp[3]; |
| 457 |
|
|
face->evaluer(uv3,xyz3tmp); |
| 458 |
|
|
OT_VECTEUR_3D vec1(xyz1,xyz1tmp); |
| 459 |
|
|
OT_VECTEUR_3D vec2(xyz2,xyz2tmp); |
| 460 |
|
|
OT_VECTEUR_3D vec3(xyz3,xyz3tmp); |
| 461 |
|
|
double metrique[9]; |
| 462 |
|
|
cartemod->evaluer(xyz1,metrique); |
| 463 |
|
|
double eps=(1./sqrt(metrique[0])*1e-6); |
| 464 |
|
|
if (vec1.get_longueur()<eps) |
| 465 |
|
|
if (vec2.get_longueur()<eps) |
| 466 |
|
|
if (vec3.get_longueur()<eps) |
| 467 |
|
|
{ |
| 468 |
|
|
OT_DECALAGE_PARAMETRE deca(face->get_surface()->get_periode_u(),face->get_surface()->get_periode_v()); |
| 469 |
|
|
double du=deca.calcul_decalage_parametre_u(uv1[0]); |
| 470 |
|
|
double dv=deca.calcul_decalage_parametre_v(uv1[1]); |
| 471 |
|
|
uv[0]=0.333333333333333333*(deca.decalage_parametre_u(uv1[0],du)+deca.decalage_parametre_u(uv2[0],du)+deca.decalage_parametre_u(uv3[0],du)); |
| 472 |
|
|
uv[1]=0.333333333333333333*(deca.decalage_parametre_v(uv1[1],dv)+deca.decalage_parametre_v(uv2[1],dv)+deca.decalage_parametre_v(uv3[1],dv)); |
| 473 |
|
|
uv[0]=deca.decalage_parametre_u(uv[0],-du); |
| 474 |
|
|
uv[1]=deca.decalage_parametre_v(uv[1],-dv); |
| 475 |
|
|
double dist=ot.calcule_distance_contour_face_uv(uv,face); |
| 476 |
|
|
if (dist>0.) |
| 477 |
|
|
{ |
| 478 |
|
|
int sensidentique=1; |
| 479 |
|
|
OT_VECTEUR_3D vec12(xyz1,xyz2); |
| 480 |
|
|
OT_VECTEUR_3D vec13(xyz1,xyz3); |
| 481 |
|
|
double normal[3]; |
| 482 |
|
|
face->calcul_normale_unitaire(uv1,normal); |
| 483 |
|
|
OT_VECTEUR_3D nor=vec13 & vec12; |
| 484 |
|
|
nor.norme(); |
| 485 |
|
|
if ((nor*normal)<0.) sensidentique=0; |
| 486 |
|
|
int nbtri=b2d->lst.size(); |
| 487 |
|
|
b2d->etat=ATTACHE; |
| 488 |
|
|
//cout << " attachment du bloc " << b2d->face->get_id(); |
| 489 |
|
|
for (int i=0;i<nbtri;i++) |
| 490 |
|
|
{ |
| 491 |
|
|
MG_TRIANGLE *tri=b2d->lst[i]; |
| 492 |
|
|
MG_NOEUD* no1=tri->get_noeud1(); |
| 493 |
|
|
MG_NOEUD* no2=tri->get_noeud2(); |
| 494 |
|
|
MG_NOEUD* no3=tri->get_noeud3(); |
| 495 |
|
|
double xyz1[3],xy2[3],xyz3[3]; |
| 496 |
|
|
transfert_coord(no1->get_coord(),xyz1); |
| 497 |
|
|
transfert_coord(no2->get_coord(),xyz2); |
| 498 |
|
|
transfert_coord(no3->get_coord(),xyz3); |
| 499 |
|
|
MG_NOEUD* nvno1=new MG_NOEUD(NULL,xyz1[0],xyz1[1],xyz1[2],IMPOSE); |
| 500 |
|
|
MG_NOEUD* nvno2=new MG_NOEUD(NULL,xyz2[0],xyz2[1],xyz2[2],IMPOSE); |
| 501 |
|
|
MG_NOEUD* nvno3=new MG_NOEUD(NULL,xyz3[0],xyz3[1],xyz3[2],IMPOSE); |
| 502 |
|
|
MG_TRIANGLE* nvtri; |
| 503 |
|
|
if (sensidentique==1) |
| 504 |
|
|
nvtri=new MG_TRIANGLE(NULL,nvno1,nvno2,nvno3,NULL,NULL,NULL,IMPOSE); |
| 505 |
|
|
else |
| 506 |
|
|
nvtri=new MG_TRIANGLE(NULL,nvno2,nvno1,nvno3,NULL,NULL,NULL,IMPOSE); |
| 507 |
|
|
lsttricontraint.ajouter(nvtri); |
| 508 |
|
|
nvno1->change_nouveau_numero(no1->get_id()); |
| 509 |
|
|
nvno2->change_nouveau_numero(no2->get_id()); |
| 510 |
|
|
nvno3->change_nouveau_numero(no3->get_id()); |
| 511 |
|
|
} |
| 512 |
|
|
} |
| 513 |
|
|
} |
| 514 |
|
|
} |
| 515 |
|
|
it++; |
| 516 |
|
|
} |
| 517 |
francois |
446 |
MAILLEUR2D m2d(maimodifie,geomodifie,cartemod,face); |
| 518 |
francois |
283 |
char mess[50]; |
| 519 |
|
|
sprintf(mess," Face %i identificateur %lu",i,face->get_id()); |
| 520 |
|
|
affiche(mess); |
| 521 |
|
|
m2d.maille(face,NULL,&(lsttricontraint)); |
| 522 |
|
|
int nbtricon=lsttricontraint.get_nb(); |
| 523 |
|
|
for (int i=0;i<nbtricon;i++) |
| 524 |
|
|
{ |
| 525 |
|
|
MG_TRIANGLE* tri=lsttricontraint.get(0); |
| 526 |
|
|
MG_NOEUD* noeud1=tri->get_noeud1(); |
| 527 |
|
|
MG_NOEUD* noeud2=tri->get_noeud2(); |
| 528 |
|
|
MG_NOEUD* noeud3=tri->get_noeud3(); |
| 529 |
|
|
lsttricontraint.supprimer(tri); |
| 530 |
|
|
delete tri; |
| 531 |
|
|
delete noeud1; |
| 532 |
|
|
delete noeud2; |
| 533 |
|
|
delete noeud3; |
| 534 |
|
|
} |
| 535 |
|
|
} |
| 536 |
|
|
multimap<unsigned long,BLOC_MAILLE_2D*,less <unsigned long> >::iterator itfin2=lstb2d.begin(); |
| 537 |
|
|
while (itfin2!=lstb2d.end()) |
| 538 |
|
|
{ |
| 539 |
|
|
delete (*itfin2).second; |
| 540 |
|
|
itfin2++; |
| 541 |
|
|
} |
| 542 |
|
|
cree_liste_frontiere(maimodifie); |
| 543 |
|
|
// etape 10 Destruction autour des nouveaux triangles |
| 544 |
|
|
if (etape<10) return; |
| 545 |
|
|
affiche((char*)" Destruction autour des nouvelles faces"); |
| 546 |
|
|
lstdetruire.vide(); |
| 547 |
|
|
LISTE_MG_TRIANGLE::iterator itnvtri; |
| 548 |
|
|
for (MG_TRIANGLE* tri=maimodifie->get_premier_triangle(itnvtri);tri!=NULL;tri=maimodifie->get_suivant_triangle(itnvtri)) |
| 549 |
|
|
{ |
| 550 |
|
|
if (tri->get_origine()==MAILLEUR_AUTO) |
| 551 |
|
|
{ |
| 552 |
|
|
lstdetruire.ajouter(tri); |
| 553 |
|
|
} |
| 554 |
|
|
} |
| 555 |
|
|
for (MG_ELEMENT_MAILLAGE* ele=lstdetruire.get_premier(it);ele!=NULL;ele=lstdetruire.get_suivant(it)) |
| 556 |
|
|
{ |
| 557 |
|
|
detruit_noeud(ele,-1,3); |
| 558 |
|
|
} |
| 559 |
|
|
// etape 11 Creation des blocs de mailles 3D |
| 560 |
|
|
if (etape<11) return; |
| 561 |
|
|
affiche((char*)" Creation des blocs de maille 3D"); |
| 562 |
|
|
int nbvolume=geoorigine->get_nb_mg_volume(); |
| 563 |
|
|
for (int i=0;i<nbvolume;i++) |
| 564 |
|
|
{ |
| 565 |
|
|
multimap<unsigned long,MG_TETRA*,less <unsigned long> > lsttet; |
| 566 |
|
|
MG_VOLUME* vol=geoorigine->get_mg_volume(i); |
| 567 |
|
|
int nblien=vol->get_lien_maillage()->get_nb(); |
| 568 |
|
|
TPL_SET<MG_ELEMENT_MAILLAGE*>::ITERATEUR ittet; |
| 569 |
|
|
for (MG_ELEMENT_MAILLAGE* ele=vol->get_lien_maillage()->get_premier(ittet);ele!=NULL;ele=vol->get_lien_maillage()->get_suivant(ittet)) |
| 570 |
|
|
{ |
| 571 |
|
|
MG_TETRA* tet=(MG_TETRA*)ele; |
| 572 |
|
|
if ((maiorigine->get_mg_tetraid(tet->get_id())!=NULL)) |
| 573 |
|
|
{ |
| 574 |
|
|
MG_NOEUD* n1=tet->get_noeud1(); |
| 575 |
|
|
MG_NOEUD* n2=tet->get_noeud2(); |
| 576 |
|
|
MG_NOEUD* n3=tet->get_noeud3(); |
| 577 |
|
|
MG_NOEUD* n4=tet->get_noeud4(); |
| 578 |
|
|
if (n1->get_nouveau_numero()==CONSERVE) |
| 579 |
|
|
if (n2->get_nouveau_numero()==CONSERVE) |
| 580 |
|
|
if (n3->get_nouveau_numero()==CONSERVE) |
| 581 |
|
|
if (n4->get_nouveau_numero()==CONSERVE) |
| 582 |
|
|
{ |
| 583 |
|
|
tet->change_nouveau_numero(NONTRAITE); |
| 584 |
|
|
pair<unsigned long,MG_TETRA*> tmp(n1->get_id(),tet); |
| 585 |
|
|
lsttet.insert(tmp); |
| 586 |
|
|
pair<unsigned long,MG_TETRA*> tmp2(n2->get_id(),tet); |
| 587 |
|
|
lsttet.insert(tmp2); |
| 588 |
|
|
pair<unsigned long,MG_TETRA*> tmp3(n3->get_id(),tet); |
| 589 |
|
|
lsttet.insert(tmp3); |
| 590 |
|
|
pair<unsigned long,MG_TETRA*> tmp4(n4->get_id(),tet); |
| 591 |
|
|
lsttet.insert(tmp4); |
| 592 |
|
|
} |
| 593 |
|
|
} |
| 594 |
|
|
|
| 595 |
|
|
} |
| 596 |
|
|
cree_bloc_maille(lsttet,vol); |
| 597 |
|
|
} |
| 598 |
|
|
// etape 12 Maillage 3D |
| 599 |
|
|
if (etape<12) return; |
| 600 |
|
|
affiche((char*)" MAILLEUR 3D"); |
| 601 |
|
|
nbvolume=geomodifie->get_nb_mg_volume(); |
| 602 |
|
|
for (int i=0;i<nbvolume;i++) |
| 603 |
|
|
{ |
| 604 |
|
|
TPL_LISTE_ENTITE<MG_TETRA*> lsttetcontraint; |
| 605 |
|
|
MG_VOLUME* vol=geomodifie->get_mg_volume(i); |
| 606 |
|
|
multimap<unsigned long,BLOC_MAILLE_3D*,less <unsigned long> >::iterator it=lstb3d.begin(); |
| 607 |
|
|
while (it!=lstb3d.end()) |
| 608 |
|
|
{ |
| 609 |
|
|
BLOC_MAILLE_3D *b3d=(*it).second; |
| 610 |
|
|
if (b3d->etat==NONATTACHE) |
| 611 |
|
|
{ |
| 612 |
|
|
MG_NOEUD* no1=b3d->lst[0]->get_noeud1(); |
| 613 |
|
|
MG_NOEUD* no2=b3d->lst[0]->get_noeud2(); |
| 614 |
|
|
MG_NOEUD* no3=b3d->lst[0]->get_noeud3(); |
| 615 |
|
|
MG_NOEUD* no4=b3d->lst[0]->get_noeud4(); |
| 616 |
|
|
double xyz1[3],xyz2[3],xyz3[3],xyz4[3],xyz[3]; |
| 617 |
|
|
transfert_coord(no1->get_coord(),xyz1); |
| 618 |
|
|
transfert_coord(no2->get_coord(),xyz2); |
| 619 |
|
|
transfert_coord(no3->get_coord(),xyz3); |
| 620 |
|
|
transfert_coord(no4->get_coord(),xyz4); |
| 621 |
|
|
xyz[0]=0.25*(xyz1[0]+xyz2[0]+xyz3[0]+xyz4[0]); |
| 622 |
|
|
xyz[1]=0.25*(xyz1[1]+xyz2[1]+xyz3[1]+xyz4[1]); |
| 623 |
|
|
xyz[2]=0.25*(xyz1[2]+xyz2[2]+xyz3[2]+xyz4[2]); |
| 624 |
|
|
int res=point_appartient_volume(xyz,i); |
| 625 |
|
|
if (res==1) |
| 626 |
|
|
{ |
| 627 |
|
|
int nbtet=b3d->lst.size(); |
| 628 |
|
|
b3d->etat=ATTACHE; |
| 629 |
|
|
//cout << "bloc recupere " << b3d->get_id() << endl; |
| 630 |
|
|
for (int j=0;j<nbtet;j++) |
| 631 |
|
|
{ |
| 632 |
|
|
MG_TETRA *tet=b3d->lst[j]; |
| 633 |
|
|
MG_NOEUD* no1=tet->get_noeud1(); |
| 634 |
|
|
MG_NOEUD* no2=tet->get_noeud2(); |
| 635 |
|
|
MG_NOEUD* no3=tet->get_noeud3(); |
| 636 |
|
|
MG_NOEUD* no4=tet->get_noeud4(); |
| 637 |
|
|
double xyz1[3],xy2[3],xyz3[3],xyz4[3]; |
| 638 |
|
|
transfert_coord(no1->get_coord(),xyz1); |
| 639 |
|
|
transfert_coord(no2->get_coord(),xyz2); |
| 640 |
|
|
transfert_coord(no3->get_coord(),xyz3); |
| 641 |
|
|
transfert_coord(no4->get_coord(),xyz4); |
| 642 |
|
|
MG_NOEUD* nvno1=new MG_NOEUD(NULL,xyz1[0],xyz1[1],xyz1[2],IMPOSE); |
| 643 |
|
|
MG_NOEUD* nvno2=new MG_NOEUD(NULL,xyz2[0],xyz2[1],xyz2[2],IMPOSE); |
| 644 |
|
|
MG_NOEUD* nvno3=new MG_NOEUD(NULL,xyz3[0],xyz3[1],xyz3[2],IMPOSE); |
| 645 |
|
|
MG_NOEUD* nvno4=new MG_NOEUD(NULL,xyz4[0],xyz4[1],xyz4[2],IMPOSE); |
| 646 |
|
|
MG_TETRA* nvtet=new MG_TETRA(NULL,nvno1,nvno2,nvno3,nvno4,NULL,NULL,NULL,NULL,IMPOSE); |
| 647 |
|
|
lsttetcontraint.ajouter(nvtet); |
| 648 |
|
|
nvno1->change_nouveau_numero(no1->get_id()); |
| 649 |
|
|
nvno2->change_nouveau_numero(no2->get_id()); |
| 650 |
|
|
nvno3->change_nouveau_numero(no3->get_id()); |
| 651 |
|
|
nvno4->change_nouveau_numero(no4->get_id()); |
| 652 |
|
|
nvtet->change_nouveau_numero(tet->get_id()); |
| 653 |
|
|
} |
| 654 |
|
|
} |
| 655 |
|
|
} |
| 656 |
|
|
it++; |
| 657 |
|
|
} |
| 658 |
francois |
446 |
MAILLEUR3D m3d(maimodifie,geomodifie,cartemod,vol); |
| 659 |
francois |
283 |
char mess[50]; |
| 660 |
|
|
sprintf(mess," Volume %i identificateur %lu",i,vol->get_id()); |
| 661 |
|
|
affiche(mess); |
| 662 |
francois |
425 |
m3d.active_affichage(affiche2); |
| 663 |
francois |
283 |
m3d.maille(vol,NULL,&(lsttetcontraint)); |
| 664 |
|
|
int nbtetcon=lsttetcontraint.get_nb(); |
| 665 |
|
|
for (int i=0;i<nbtetcon;i++) |
| 666 |
|
|
{ |
| 667 |
|
|
MG_TETRA* tet=lsttetcontraint.get(0); |
| 668 |
|
|
MG_NOEUD* noeud1=tet->get_noeud1(); |
| 669 |
|
|
MG_NOEUD* noeud2=tet->get_noeud2(); |
| 670 |
|
|
MG_NOEUD* noeud3=tet->get_noeud3(); |
| 671 |
|
|
MG_NOEUD* noeud4=tet->get_noeud4(); |
| 672 |
|
|
lsttetcontraint.supprimer(tet); |
| 673 |
|
|
delete tet; |
| 674 |
|
|
delete noeud1; |
| 675 |
|
|
delete noeud2; |
| 676 |
|
|
delete noeud3; |
| 677 |
|
|
delete noeud4; |
| 678 |
|
|
} |
| 679 |
|
|
} |
| 680 |
|
|
multimap<unsigned long,BLOC_MAILLE_3D*,less <unsigned long> >::iterator itfin3=lstb3d.begin(); |
| 681 |
|
|
while (itfin3!=lstb3d.end()) |
| 682 |
|
|
{ |
| 683 |
|
|
delete (*itfin3).second; |
| 684 |
|
|
itfin3++; |
| 685 |
|
|
} |
| 686 |
|
|
// etape 13 Recuperation des correspondances |
| 687 |
|
|
if (etape<13) return; |
| 688 |
|
|
affiche((char*)" Sauvegarde des correspondances"); |
| 689 |
|
|
LISTE_MG_NOEUD::iterator itnoeud; |
| 690 |
|
|
for (MG_NOEUD* noeud=maimodifie->get_premier_noeud(itnoeud);noeud!=NULL;noeud=maimodifie->get_suivant_noeud(itnoeud)) |
| 691 |
|
|
{ |
| 692 |
|
|
if (noeud->get_origine()==IMPOSE) |
| 693 |
|
|
rescmp.ajouter_correspondance(noeud->get_nouveau_numero(),noeud->get_id()); |
| 694 |
|
|
} |
| 695 |
|
|
LISTE_MG_TETRA::iterator ittet; |
| 696 |
|
|
for (MG_TETRA* tet=maimodifie->get_premier_tetra(ittet);tet!=NULL;tet=maimodifie->get_suivant_tetra(ittet)) |
| 697 |
|
|
{ |
| 698 |
|
|
if (tet->get_origine()==IMPOSE) |
| 699 |
|
|
rescmp.ajouter_correspondance(tet->get_nouveau_numero(),tet->get_id()); |
| 700 |
|
|
} |
| 701 |
|
|
|
| 702 |
|
|
} |
| 703 |
|
|
|
| 704 |
|
|
|
| 705 |
|
|
void REMAILLEUR::initialise_octree(void) |
| 706 |
|
|
{ |
| 707 |
francois |
467 |
BOITE_3D boite=carteori->get_boite_3D(); |
| 708 |
|
|
double xmin=boite.get_xmin(); |
| 709 |
|
|
double ymin=boite.get_ymin(); |
| 710 |
|
|
double zmin=boite.get_zmin(); |
| 711 |
|
|
double xmax=boite.get_xmax(); |
| 712 |
|
|
double ymax=boite.get_ymax(); |
| 713 |
|
|
double zmax=boite.get_zmax(); |
| 714 |
|
|
octree=new TPL_OCTREE_FCT<MG_NOEUD*,FCT_TAILLE >; |
| 715 |
|
|
octree->initialiser(*carteori,xmin,ymin,zmin,xmax,ymax,zmax); |
| 716 |
francois |
283 |
LISTE_MG_NOEUD::iterator it; |
| 717 |
|
|
for (MG_NOEUD* noeud=maiorigine->get_premier_noeud(it);noeud!=NULL;noeud=maiorigine->get_suivant_noeud(it)) |
| 718 |
|
|
{ |
| 719 |
|
|
noeud->change_nouveau_numero(CONSERVE); |
| 720 |
|
|
octree->inserer(noeud); |
| 721 |
|
|
} |
| 722 |
|
|
|
| 723 |
|
|
} |
| 724 |
|
|
|
| 725 |
|
|
void REMAILLEUR::detruit_noeud(MG_ELEMENT_MAILLAGE* elebase,double distance,int type) |
| 726 |
|
|
{ |
| 727 |
|
|
if (elebase->get_origine()!=MAILLEUR_AUTO) return; |
| 728 |
|
|
double xyz[3]; |
| 729 |
|
|
double distmin; |
| 730 |
|
|
OT_VECTEUR_3D direction; |
| 731 |
|
|
if (type==0) |
| 732 |
|
|
{ |
| 733 |
|
|
MG_NOEUD* no=(MG_NOEUD*)elebase; |
| 734 |
|
|
OT_VECTEUR_3D vecnoeud(no->get_coord()); |
| 735 |
|
|
//OT_VECTEUR_3D vecnoeud2=rescmp.change_coord_mod_ori(vecnoeud); |
| 736 |
|
|
OT_VECTEUR_3D vecnoeud2=vecnoeud; |
| 737 |
|
|
xyz[0]=vecnoeud2.get_x(); |
| 738 |
|
|
xyz[1]=vecnoeud2.get_y(); |
| 739 |
|
|
xyz[2]=vecnoeud2.get_z(); |
| 740 |
|
|
} |
| 741 |
|
|
if (type==1) |
| 742 |
|
|
{ |
| 743 |
|
|
MG_NOEUD* no=(MG_NOEUD*)elebase; |
| 744 |
|
|
OT_VECTEUR_3D vecnoeud(no->get_coord()); |
| 745 |
|
|
OT_VECTEUR_3D vecnoeud2=rescmp.change_coord_mod_ori(vecnoeud); |
| 746 |
|
|
xyz[0]=vecnoeud2.get_x(); |
| 747 |
|
|
xyz[1]=vecnoeud2.get_y(); |
| 748 |
|
|
xyz[2]=vecnoeud2.get_z(); |
| 749 |
|
|
} |
| 750 |
|
|
if (type==2) |
| 751 |
|
|
{ |
| 752 |
|
|
MG_SEGMENT* seg=(MG_SEGMENT*)elebase; |
| 753 |
|
|
OT_VECTEUR_3D vecnoeud1(seg->get_noeud1()->get_coord()); |
| 754 |
|
|
OT_VECTEUR_3D vecnoeud2(seg->get_noeud2()->get_coord()); |
| 755 |
|
|
OT_VECTEUR_3D vecnoeud=0.5*(vecnoeud1+vecnoeud2); |
| 756 |
|
|
OT_VECTEUR_3D vecnoeud3=rescmp.change_coord_mod_ori(vecnoeud); |
| 757 |
|
|
xyz[0]=vecnoeud3.get_x(); |
| 758 |
|
|
xyz[1]=vecnoeud3.get_y(); |
| 759 |
|
|
xyz[2]=vecnoeud3.get_z(); |
| 760 |
|
|
direction=vecnoeud2-vecnoeud1; |
| 761 |
|
|
distmin=direction.get_longueur()/2.; |
| 762 |
|
|
direction.norme(); |
| 763 |
|
|
} |
| 764 |
|
|
if (type==3) |
| 765 |
|
|
{ |
| 766 |
|
|
MG_TRIANGLE* tri=(MG_TRIANGLE*)elebase; |
| 767 |
|
|
OT_VECTEUR_3D vecnoeud1(tri->get_noeud1()->get_coord()); |
| 768 |
|
|
OT_VECTEUR_3D vecnoeud2(tri->get_noeud2()->get_coord()); |
| 769 |
|
|
OT_VECTEUR_3D vecnoeud3(tri->get_noeud3()->get_coord()); |
| 770 |
|
|
OT_VECTEUR_3D vecnoeud=0.3333333333333333*(vecnoeud1+vecnoeud2+vecnoeud3); |
| 771 |
|
|
OT_VECTEUR_3D vecnoeud4=rescmp.change_coord_mod_ori(vecnoeud); |
| 772 |
|
|
xyz[0]=vecnoeud4.get_x(); |
| 773 |
|
|
xyz[1]=vecnoeud4.get_y(); |
| 774 |
|
|
xyz[2]=vecnoeud4.get_z(); |
| 775 |
|
|
distmin=std::max((vecnoeud-vecnoeud1).get_longueur(),(vecnoeud-vecnoeud2).get_longueur()); |
| 776 |
|
|
distmin=std::max((vecnoeud-vecnoeud3).get_longueur(),distmin); |
| 777 |
|
|
direction=(vecnoeud3-vecnoeud1)&(vecnoeud2-vecnoeud1); |
| 778 |
|
|
direction.norme(); |
| 779 |
|
|
} |
| 780 |
|
|
TPL_MAP_ENTITE<MG_NOEUD*> lst; |
| 781 |
|
|
double Ea,Eb; |
| 782 |
|
|
if (type!=0) |
| 783 |
|
|
{ |
| 784 |
|
|
double m[9]; |
| 785 |
|
|
carteori->evaluer(xyz,m); |
| 786 |
|
|
Ea=1./sqrt(m[0]); |
| 787 |
|
|
} |
| 788 |
|
|
octree->rechercher(xyz[0],xyz[1],xyz[2],2*Ea,lst); |
| 789 |
|
|
double alpha=1.05; |
| 790 |
|
|
distmin=distmin*alpha; |
| 791 |
|
|
LISTE_MG_NOEUD::iterator it; |
| 792 |
|
|
for (MG_NOEUD* noeud=lst.get_premier(it);noeud!=NULL;noeud=lst.get_suivant(it)) |
| 793 |
|
|
{ |
| 794 |
|
|
double *xyztmp=noeud->get_coord(); |
| 795 |
|
|
OT_VECTEUR_3D vec(xyz,xyztmp); |
| 796 |
|
|
if (type!=0) |
| 797 |
|
|
{ |
| 798 |
|
|
double m[9]; |
| 799 |
|
|
carteori->evaluer(xyztmp,m); |
| 800 |
|
|
Eb=1./sqrt(m[0]); |
| 801 |
|
|
distance=std::max(1.5*Ea,1.5*Eb); |
| 802 |
|
|
distance=std::max(distance,2.6*fabs(Ea-Eb)); |
| 803 |
|
|
} |
| 804 |
|
|
if (type==2) |
| 805 |
|
|
{ |
| 806 |
|
|
double cosinus=vec*direction/vec.get_longueur(); |
| 807 |
|
|
double sinus=sqrt(1-cosinus*cosinus); |
| 808 |
|
|
double facteur; |
| 809 |
|
|
if (OPERATEUR::egal(cosinus,0.,0.000001)) facteur=distance; |
| 810 |
|
|
else |
| 811 |
|
|
{ |
| 812 |
|
|
double delta=sinus*sinus+4.*distance*distance/distmin/distmin*cosinus*cosinus; |
| 813 |
|
|
facteur=(-sinus+sqrt(delta))/2./distance/cosinus/cosinus*distmin*distmin; |
| 814 |
|
|
distance=facteur; |
| 815 |
|
|
} |
| 816 |
|
|
} |
| 817 |
|
|
if (type==3) |
| 818 |
|
|
{ |
| 819 |
|
|
double sinus=vec*direction/vec.get_longueur(); |
| 820 |
|
|
if (sinus>-0.0000001) |
| 821 |
|
|
{ |
| 822 |
|
|
double cosinus=sqrt(1-sinus*sinus); |
| 823 |
|
|
double facteur; |
| 824 |
|
|
if (OPERATEUR::egal(cosinus,0.,0.000001)) facteur=distance; |
| 825 |
|
|
else |
| 826 |
|
|
{ |
| 827 |
|
|
double delta=sinus*sinus+4*distance*distance/distmin/distmin*cosinus*cosinus; |
| 828 |
|
|
facteur=(-sinus+sqrt(delta))/2./distance/cosinus/cosinus*distmin*distmin; |
| 829 |
|
|
distance=facteur; |
| 830 |
|
|
} |
| 831 |
|
|
} |
| 832 |
|
|
|
| 833 |
|
|
} |
| 834 |
|
|
if (vec.get_longueur()<distance) |
| 835 |
|
|
{ |
| 836 |
|
|
noeud->change_nouveau_numero(DETRUIT); |
| 837 |
|
|
} |
| 838 |
|
|
|
| 839 |
|
|
} |
| 840 |
|
|
|
| 841 |
|
|
} |
| 842 |
|
|
|
| 843 |
|
|
|
| 844 |
|
|
/*void REMAILLEUR::cree_quadtree(MG_MAILLAGE* mai,TPL_QUADTREE<MG_SEGMENT_FRONTIERE*,MG_NOEUD*> **quad,TPL_MAP_ENTITE<MG_SEGMENT_FRONTIERE*> *lstsegfront) |
| 845 |
|
|
{ |
| 846 |
|
|
int nbface=mai->get_mg_geometrie()->get_nb_mg_face(); |
| 847 |
|
|
for (int i=0;i<nbface;i++) |
| 848 |
|
|
{ |
| 849 |
|
|
((quad[i]))=new TPL_QUADTREE<MG_SEGMENT_FRONTIERE*,MG_NOEUD*>; |
| 850 |
|
|
TPL_LISTE_ENTITE<MG_NOEUD*> lstn; |
| 851 |
|
|
double umax=-1e300; |
| 852 |
|
|
double vmax=-1e300; |
| 853 |
|
|
double umin=1e300; |
| 854 |
|
|
double vmin=1e300; |
| 855 |
|
|
MG_FACE* face=mai->get_mg_geometrie()->get_mg_face(i); |
| 856 |
|
|
int nbboucle=face->get_nb_mg_boucle(); |
| 857 |
|
|
int nbsegfravant=lstsegfront->get_nb(); |
| 858 |
|
|
for (int j=0;j<nbboucle;j++) |
| 859 |
|
|
{ |
| 860 |
|
|
MG_BOUCLE* bou=face->get_mg_boucle(j); |
| 861 |
|
|
int nbarete=bou->get_nb_mg_coarete(); |
| 862 |
|
|
for (int k=0;k<nbarete;k++) |
| 863 |
|
|
{ |
| 864 |
|
|
MG_ARETE* are=bou->get_mg_coarete(k)->get_arete(); |
| 865 |
|
|
int nbseg=are->get_lien_maillage()->get_nb(); |
| 866 |
|
|
for (int l=0;l<nbseg;l++) |
| 867 |
|
|
{ |
| 868 |
|
|
MG_SEGMENT* seg=(MG_SEGMENT*)are->get_lien_maillage()->get(l); |
| 869 |
|
|
if (mai->get_mg_segmentid(seg->get_id())==NULL) continue; |
| 870 |
|
|
double *xyz=seg->get_noeud1()->get_coord(); |
| 871 |
|
|
double uv[2]; |
| 872 |
|
|
face->inverser(uv,xyz); |
| 873 |
|
|
seg->get_noeud1()->change_u(uv[0]); |
| 874 |
|
|
seg->get_noeud1()->change_v(uv[1]); |
| 875 |
|
|
xyz=seg->get_noeud2()->get_coord(); |
| 876 |
|
|
face->inverser(uv,xyz); |
| 877 |
|
|
seg->get_noeud2()->change_u(uv[0]); |
| 878 |
|
|
seg->get_noeud2()->change_v(uv[1]); |
| 879 |
|
|
lstn.ajouter(seg->get_noeud2()); |
| 880 |
|
|
if (uv[0]<umin) umin=uv[0]; |
| 881 |
|
|
if (uv[0]>umax) umax=uv[0]; |
| 882 |
|
|
if (uv[1]<vmin) vmin=uv[1]; |
| 883 |
|
|
if (uv[1]>vmax) vmax=uv[1]; |
| 884 |
|
|
MG_SEGMENT_FRONTIERE* segfr=new MG_SEGMENT_FRONTIERE(seg); |
| 885 |
|
|
lstsegfront->ajouter(segfr); |
| 886 |
|
|
} |
| 887 |
|
|
} |
| 888 |
|
|
} |
| 889 |
|
|
double periodeenu=face->get_surface()->get_periode_u(); |
| 890 |
|
|
double periodeenv=face->get_surface()->get_periode_v(); |
| 891 |
|
|
if (periodeenu!=0.0) |
| 892 |
|
|
{ |
| 893 |
|
|
umin=0.; |
| 894 |
|
|
umax=periodeenu; |
| 895 |
|
|
} |
| 896 |
|
|
else |
| 897 |
|
|
{ |
| 898 |
|
|
double diff=umax-umin; |
| 899 |
|
|
umin=umin-0.125*diff; |
| 900 |
|
|
umax=umax+0.125*diff; |
| 901 |
|
|
} |
| 902 |
|
|
if (periodeenv!=0.0) |
| 903 |
|
|
{ |
| 904 |
|
|
vmin=0.; |
| 905 |
|
|
vmax=periodeenv; |
| 906 |
|
|
} |
| 907 |
|
|
else |
| 908 |
|
|
{ |
| 909 |
|
|
double diff=vmax-vmin; |
| 910 |
|
|
vmin=vmin-0.125*diff; |
| 911 |
|
|
vmax=vmax+0.125*diff; |
| 912 |
|
|
} |
| 913 |
|
|
(quad[i])->initialiser(&lstn,1,umin,vmin,umax,vmax,face->get_surface()->get_periode_u(),face->get_surface()->get_periode_v()); |
| 914 |
|
|
int nbsegfr=lstsegfront->get_nb(); |
| 915 |
|
|
for (int j=nbsegfravant;j<nbsegfr;j++) |
| 916 |
|
|
{ |
| 917 |
|
|
double *uv=lstsegfront->get(j)->get_uv1(); |
| 918 |
|
|
uv[0]=lstsegfront->get(j)->get_segment()->get_noeud1()->get_u(); |
| 919 |
|
|
uv[1]=lstsegfront->get(j)->get_segment()->get_noeud1()->get_v(); |
| 920 |
|
|
uv=lstsegfront->get(j)->get_uv2(); |
| 921 |
|
|
uv[0]=lstsegfront->get(j)->get_segment()->get_noeud2()->get_u(); |
| 922 |
|
|
uv[1]=lstsegfront->get(j)->get_segment()->get_noeud2()->get_v(); |
| 923 |
|
|
(quad[i])->inserer( lstsegfront->get(j)); |
| 924 |
|
|
} |
| 925 |
|
|
} |
| 926 |
|
|
|
| 927 |
|
|
} |
| 928 |
|
|
*/ |
| 929 |
|
|
void REMAILLEUR::cree_liste_frontiere(MG_MAILLAGE* mai) |
| 930 |
|
|
{ |
| 931 |
|
|
int nbvolume=mai->get_mg_geometrie()->get_nb_mg_volume(); |
| 932 |
|
|
for (int i=0;i<nbvolume;i++) |
| 933 |
|
|
{ |
| 934 |
|
|
MG_VOLUME* vol=mai->get_mg_geometrie()->get_mg_volume(i); |
| 935 |
|
|
int nbco=vol->get_nb_mg_coquille(); |
| 936 |
|
|
for (int j=0;j<nbco;j++) |
| 937 |
|
|
{ |
| 938 |
|
|
MG_COQUILLE* coq=vol->get_mg_coquille(j); |
| 939 |
|
|
int nbface=coq->get_nb_mg_coface(); |
| 940 |
|
|
for (int k=0;k<nbface;k++) |
| 941 |
|
|
{ |
| 942 |
|
|
MG_FACE* face=coq->get_mg_coface(k)->get_face(); |
| 943 |
|
|
int nbseg=face->get_lien_maillage()->get_nb(); |
| 944 |
|
|
for (int l=0;l<nbseg;l++) |
| 945 |
|
|
{ |
| 946 |
|
|
MG_TRIANGLE* tri=(MG_TRIANGLE*)face->get_lien_maillage()->get(l); |
| 947 |
|
|
if (mai->get_mg_triangleid(tri->get_id())==NULL) continue; |
| 948 |
|
|
lsttrifront[i].ajouter(tri); |
| 949 |
|
|
} |
| 950 |
|
|
} |
| 951 |
|
|
} |
| 952 |
|
|
|
| 953 |
|
|
|
| 954 |
|
|
} |
| 955 |
|
|
} |
| 956 |
|
|
|
| 957 |
|
|
|
| 958 |
|
|
|
| 959 |
|
|
void REMAILLEUR::ajouter_liste_correspondance_noeud(MG_NOEUD* n1,MG_NOEUD* n2) |
| 960 |
|
|
{ |
| 961 |
|
|
CORRESPONDANCENOEUD corr(n1,n2); |
| 962 |
|
|
pair<unsigned long,CORRESPONDANCENOEUD> tmp(n1->get_id(),corr); |
| 963 |
|
|
lstcorrnoeud.insert(tmp); |
| 964 |
|
|
} |
| 965 |
|
|
|
| 966 |
|
|
MG_NOEUD* REMAILLEUR::get_liste_correspondance(MG_NOEUD* n1) |
| 967 |
|
|
{ |
| 968 |
|
|
MG_NOEUD *n2=NULL; |
| 969 |
|
|
std::map<unsigned long,CORRESPONDANCENOEUD,std::less<unsigned long> >::iterator j=lstcorrnoeud.find(n1->get_id()); |
| 970 |
|
|
if (j!=lstcorrnoeud.end()) |
| 971 |
|
|
n2=(*j).second.noeudmod; |
| 972 |
|
|
return n2; |
| 973 |
|
|
} |
| 974 |
|
|
|
| 975 |
|
|
|
| 976 |
|
|
MG_NOEUD* REMAILLEUR::transfert_noeud(MG_NOEUD* no,MG_ELEMENT_TOPOLOGIQUE* ele) |
| 977 |
|
|
{ |
| 978 |
|
|
double *xyz=no->get_coord(); |
| 979 |
|
|
OT_VECTEUR_3D pt(xyz); |
| 980 |
|
|
OT_VECTEUR_3D nvpt=rescmp.change_coord_ori_mod(pt); |
| 981 |
|
|
MG_NOEUD* noeud=new MG_NOEUD(ele,nvpt.get_x(),nvpt.get_y(),nvpt.get_z(),IMPOSE); |
| 982 |
|
|
maimodifie->ajouter_mg_noeud(noeud); |
| 983 |
|
|
ajouter_liste_correspondance_noeud(no,noeud); |
| 984 |
|
|
noeud->change_nouveau_numero(no->get_id()); |
| 985 |
|
|
return noeud; |
| 986 |
|
|
} |
| 987 |
|
|
|
| 988 |
|
|
void REMAILLEUR::transfert_coord(double *xyz,double *xyz2) |
| 989 |
|
|
{ |
| 990 |
|
|
OT_VECTEUR_3D pt(xyz); |
| 991 |
|
|
OT_VECTEUR_3D nvpt=rescmp.change_coord_ori_mod(pt); |
| 992 |
|
|
xyz2[0]=nvpt.get_x(); |
| 993 |
|
|
xyz2[1]=nvpt.get_y(); |
| 994 |
|
|
xyz2[2]=nvpt.get_z(); |
| 995 |
|
|
return; |
| 996 |
|
|
} |
| 997 |
|
|
|
| 998 |
|
|
void REMAILLEUR::cree_bloc_maille(multimap<unsigned long,MG_SEGMENT*,less <unsigned long> > &lst,MG_ARETE* arete) |
| 999 |
|
|
{ |
| 1000 |
|
|
while (lst.size()>0) |
| 1001 |
|
|
{ |
| 1002 |
|
|
multimap<unsigned long,MG_SEGMENT*,less <unsigned long> >::iterator it=lst.begin(); |
| 1003 |
|
|
MG_SEGMENT* seg=(*it).second; |
| 1004 |
|
|
lst.erase(it); |
| 1005 |
|
|
TPL_LISTE_ENTITE<double> param; |
| 1006 |
|
|
BLOC_MAILLE_1D *b1d=new BLOC_MAILLE_1D(arete,arete->get_courbe()->get_type_geometrique(param)); |
| 1007 |
|
|
pair<unsigned long,BLOC_MAILLE_1D*> tmp(b1d->get_id(),b1d); |
| 1008 |
|
|
lstb1d.insert(tmp); |
| 1009 |
|
|
b1d->lst.push_back(seg); |
| 1010 |
|
|
seg->change_nouveau_numero(TRAITE); |
| 1011 |
|
|
char mess[255]; |
| 1012 |
|
|
sprintf(mess," Arete %lu , Bloc %d",arete->get_id(),lstb1d.size()); |
| 1013 |
|
|
//affiche(mess); |
| 1014 |
|
|
int num=0; |
| 1015 |
|
|
while (num!=b1d->lst.size()) |
| 1016 |
|
|
{ |
| 1017 |
|
|
MG_SEGMENT* itseg=b1d->lst[num++]; |
| 1018 |
|
|
MG_SEGMENT* seg=trouve_segment(lst,itseg->get_noeud1()); |
| 1019 |
|
|
while (seg!=NULL) |
| 1020 |
|
|
{ |
| 1021 |
|
|
if (seg->get_nouveau_numero()==NONTRAITE) |
| 1022 |
|
|
{ |
| 1023 |
|
|
b1d->lst.push_back(seg); |
| 1024 |
|
|
seg->change_nouveau_numero(TRAITE); |
| 1025 |
|
|
} |
| 1026 |
|
|
seg=trouve_segment(lst,itseg->get_noeud1()); |
| 1027 |
|
|
} |
| 1028 |
|
|
seg=trouve_segment(lst,itseg->get_noeud2()); |
| 1029 |
|
|
while (seg!=NULL) |
| 1030 |
|
|
{ |
| 1031 |
|
|
if (seg->get_nouveau_numero()==NONTRAITE) |
| 1032 |
|
|
{ |
| 1033 |
|
|
b1d->lst.push_back(seg); |
| 1034 |
|
|
seg->change_nouveau_numero(TRAITE); |
| 1035 |
|
|
} |
| 1036 |
|
|
seg=trouve_segment(lst,itseg->get_noeud2()); |
| 1037 |
|
|
} |
| 1038 |
|
|
} |
| 1039 |
|
|
|
| 1040 |
|
|
sprintf(mess," Segment %d ",b1d->lst.size()); |
| 1041 |
|
|
//affiche(mess); |
| 1042 |
|
|
} |
| 1043 |
|
|
} |
| 1044 |
|
|
|
| 1045 |
|
|
void REMAILLEUR::cree_bloc_maille(multimap<unsigned long,MG_TRIANGLE*,less <unsigned long> > &lst,MG_FACE* face) |
| 1046 |
|
|
{ |
| 1047 |
|
|
while (lst.size()>0) |
| 1048 |
|
|
{ |
| 1049 |
|
|
multimap<unsigned long,MG_TRIANGLE*,less <unsigned long> >::iterator it=lst.begin(); |
| 1050 |
|
|
MG_TRIANGLE* tri=(*it).second; |
| 1051 |
|
|
lst.erase(it); |
| 1052 |
|
|
TPL_LISTE_ENTITE<double> param; |
| 1053 |
|
|
BLOC_MAILLE_2D *b2d=new BLOC_MAILLE_2D(geoorigine->get_mg_faceid(face->get_id()),face->get_surface()->get_type_geometrique(param)); |
| 1054 |
|
|
pair<unsigned long,BLOC_MAILLE_2D*> tmp(b2d->get_id(),b2d); |
| 1055 |
|
|
lstb2d.insert(tmp); |
| 1056 |
|
|
b2d->lst.push_back(tri); |
| 1057 |
|
|
tri->change_nouveau_numero(TRAITE); |
| 1058 |
|
|
char mess[255]; |
| 1059 |
|
|
sprintf(mess," Face %lu , Bloc %d",face->get_id(),lstb2d.size()); |
| 1060 |
|
|
//affiche(mess); |
| 1061 |
|
|
int num=0; |
| 1062 |
|
|
while (num!=b2d->lst.size()) |
| 1063 |
|
|
{ |
| 1064 |
|
|
MG_TRIANGLE* ittri=b2d->lst[num++]; |
| 1065 |
|
|
MG_TRIANGLE* tri=trouve_triangle(lst,ittri->get_noeud1()); |
| 1066 |
|
|
while (tri!=NULL) |
| 1067 |
|
|
{ |
| 1068 |
|
|
if (tri->get_nouveau_numero()==NONTRAITE) |
| 1069 |
|
|
{ |
| 1070 |
|
|
b2d->lst.push_back(tri); |
| 1071 |
|
|
tri->change_nouveau_numero(TRAITE); |
| 1072 |
|
|
} |
| 1073 |
|
|
tri=trouve_triangle(lst,ittri->get_noeud1()); |
| 1074 |
|
|
} |
| 1075 |
|
|
tri=trouve_triangle(lst,ittri->get_noeud2()); |
| 1076 |
|
|
while (tri!=NULL) |
| 1077 |
|
|
{ |
| 1078 |
|
|
if (tri->get_nouveau_numero()==NONTRAITE) |
| 1079 |
|
|
{ |
| 1080 |
|
|
b2d->lst.push_back(tri); |
| 1081 |
|
|
tri->change_nouveau_numero(TRAITE); |
| 1082 |
|
|
} |
| 1083 |
|
|
tri=trouve_triangle(lst,ittri->get_noeud2()); |
| 1084 |
|
|
} |
| 1085 |
|
|
tri=trouve_triangle(lst,ittri->get_noeud3()); |
| 1086 |
|
|
while (tri!=NULL) |
| 1087 |
|
|
{ |
| 1088 |
|
|
if (tri->get_nouveau_numero()==NONTRAITE) |
| 1089 |
|
|
{ |
| 1090 |
|
|
b2d->lst.push_back(tri); |
| 1091 |
|
|
tri->change_nouveau_numero(TRAITE); |
| 1092 |
|
|
} |
| 1093 |
|
|
tri=trouve_triangle(lst,ittri->get_noeud3()); |
| 1094 |
|
|
} |
| 1095 |
|
|
} |
| 1096 |
|
|
|
| 1097 |
|
|
sprintf(mess," Triangle %d ",b2d->lst.size()); |
| 1098 |
|
|
//affiche(mess); |
| 1099 |
|
|
} |
| 1100 |
|
|
} |
| 1101 |
|
|
|
| 1102 |
|
|
void REMAILLEUR::cree_bloc_maille(multimap<unsigned long,MG_TETRA*,less <unsigned long> > &lst,MG_VOLUME* vol) |
| 1103 |
|
|
{ |
| 1104 |
|
|
while (lst.size()>0) |
| 1105 |
|
|
{ |
| 1106 |
|
|
multimap<unsigned long,MG_TETRA*,less <unsigned long> >::iterator it=lst.begin(); |
| 1107 |
|
|
MG_TETRA* tet=(*it).second; |
| 1108 |
|
|
lst.erase(it); |
| 1109 |
|
|
BLOC_MAILLE_3D *b3d=new BLOC_MAILLE_3D(geoorigine->get_mg_volumeid(vol->get_id())); |
| 1110 |
|
|
pair<unsigned long,BLOC_MAILLE_3D*> tmp(b3d->get_id(),b3d); |
| 1111 |
|
|
lstb3d.insert(tmp); |
| 1112 |
|
|
b3d->lst.push_back(tet); |
| 1113 |
|
|
tet->change_nouveau_numero(TRAITE); |
| 1114 |
|
|
char mess[255]; |
| 1115 |
|
|
sprintf(mess," Volume %lu , Bloc %d",vol->get_id(),lstb3d.size()); |
| 1116 |
|
|
//affiche(mess); |
| 1117 |
|
|
int num=0; |
| 1118 |
|
|
while (num!=b3d->lst.size()) |
| 1119 |
|
|
{ |
| 1120 |
|
|
MG_TETRA* ittet=b3d->lst[num++]; |
| 1121 |
|
|
MG_TETRA* tet=trouve_tetra(lst,ittet->get_noeud1()); |
| 1122 |
|
|
while (tet!=NULL) |
| 1123 |
|
|
{ |
| 1124 |
|
|
if (tet->get_nouveau_numero()==NONTRAITE) |
| 1125 |
|
|
{ |
| 1126 |
|
|
b3d->lst.push_back(tet); |
| 1127 |
|
|
tet->change_nouveau_numero(TRAITE); |
| 1128 |
|
|
} |
| 1129 |
|
|
tet=trouve_tetra(lst,ittet->get_noeud1()); |
| 1130 |
|
|
} |
| 1131 |
|
|
tet=trouve_tetra(lst,ittet->get_noeud2()); |
| 1132 |
|
|
while (tet!=NULL) |
| 1133 |
|
|
{ |
| 1134 |
|
|
if (tet->get_nouveau_numero()==NONTRAITE) |
| 1135 |
|
|
{ |
| 1136 |
|
|
b3d->lst.push_back(tet); |
| 1137 |
|
|
tet->change_nouveau_numero(TRAITE); |
| 1138 |
|
|
} |
| 1139 |
|
|
tet=trouve_tetra(lst,ittet->get_noeud2()); |
| 1140 |
|
|
} |
| 1141 |
|
|
tet=trouve_tetra(lst,ittet->get_noeud3()); |
| 1142 |
|
|
while (tet!=NULL) |
| 1143 |
|
|
{ |
| 1144 |
|
|
if (tet->get_nouveau_numero()==NONTRAITE) |
| 1145 |
|
|
{ |
| 1146 |
|
|
b3d->lst.push_back(tet); |
| 1147 |
|
|
tet->change_nouveau_numero(TRAITE); |
| 1148 |
|
|
} |
| 1149 |
|
|
tet=trouve_tetra(lst,ittet->get_noeud3()); |
| 1150 |
|
|
} |
| 1151 |
|
|
tet=trouve_tetra(lst,ittet->get_noeud4()); |
| 1152 |
|
|
while (tet!=NULL) |
| 1153 |
|
|
{ |
| 1154 |
|
|
if (tet->get_nouveau_numero()==NONTRAITE) |
| 1155 |
|
|
{ |
| 1156 |
|
|
b3d->lst.push_back(tet); |
| 1157 |
|
|
tet->change_nouveau_numero(TRAITE); |
| 1158 |
|
|
} |
| 1159 |
|
|
tet=trouve_tetra(lst,ittet->get_noeud4()); |
| 1160 |
|
|
} |
| 1161 |
|
|
} |
| 1162 |
|
|
|
| 1163 |
|
|
sprintf(mess," Tetra %d ",b3d->lst.size()); |
| 1164 |
|
|
//affiche(mess); |
| 1165 |
|
|
} |
| 1166 |
|
|
} |
| 1167 |
|
|
|
| 1168 |
|
|
|
| 1169 |
|
|
MG_SEGMENT* REMAILLEUR::trouve_segment(multimap<unsigned long,MG_SEGMENT*,less <unsigned long> > &lst,MG_NOEUD* no) |
| 1170 |
|
|
{ |
| 1171 |
|
|
MG_SEGMENT* seg=NULL; |
| 1172 |
|
|
unsigned long id=no->get_id(); |
| 1173 |
|
|
multimap<unsigned long,MG_SEGMENT*,less <unsigned long> >::iterator it=lst.find(id); |
| 1174 |
|
|
if (it!=lst.end()) |
| 1175 |
|
|
{ |
| 1176 |
|
|
seg=(*it).second; |
| 1177 |
|
|
lst.erase(it); |
| 1178 |
|
|
} |
| 1179 |
|
|
return seg; |
| 1180 |
|
|
} |
| 1181 |
|
|
|
| 1182 |
|
|
MG_TRIANGLE* REMAILLEUR::trouve_triangle(multimap<unsigned long,MG_TRIANGLE*,less <unsigned long> > &lst,MG_NOEUD* no) |
| 1183 |
|
|
{ |
| 1184 |
|
|
MG_TRIANGLE* tri=NULL; |
| 1185 |
|
|
unsigned long id=no->get_id(); |
| 1186 |
|
|
multimap<unsigned long,MG_TRIANGLE*,less <unsigned long> >::iterator it=lst.find(id); |
| 1187 |
|
|
if (it!=lst.end()) |
| 1188 |
|
|
{ |
| 1189 |
|
|
tri=(*it).second; |
| 1190 |
|
|
lst.erase(it); |
| 1191 |
|
|
} |
| 1192 |
|
|
return tri; |
| 1193 |
|
|
} |
| 1194 |
|
|
|
| 1195 |
|
|
MG_TETRA* REMAILLEUR::trouve_tetra(multimap<unsigned long,MG_TETRA*,less <unsigned long> > &lst,MG_NOEUD* no) |
| 1196 |
|
|
{ |
| 1197 |
|
|
MG_TETRA* tet=NULL; |
| 1198 |
|
|
unsigned long id=no->get_id(); |
| 1199 |
|
|
multimap<unsigned long,MG_TETRA*,less <unsigned long> >::iterator it=lst.find(id); |
| 1200 |
|
|
if (it!=lst.end()) |
| 1201 |
|
|
{ |
| 1202 |
|
|
tet=(*it).second; |
| 1203 |
|
|
lst.erase(it); |
| 1204 |
|
|
} |
| 1205 |
|
|
return tet; |
| 1206 |
|
|
} |
| 1207 |
|
|
|
| 1208 |
|
|
int REMAILLEUR::point_appartient_volume(double *xyz,int numvol) |
| 1209 |
|
|
{ |
| 1210 |
|
|
int ok=0; |
| 1211 |
|
|
int i=0; |
| 1212 |
|
|
multimap<double,double,less<double> > intersection; |
| 1213 |
|
|
OT_VECTEUR_3D vecteur_dir; |
| 1214 |
|
|
while (ok==0) |
| 1215 |
|
|
|
| 1216 |
|
|
{ |
| 1217 |
|
|
int ok2=0; |
| 1218 |
|
|
while (ok2==0) |
| 1219 |
|
|
{ |
| 1220 |
|
|
MG_TRIANGLE* tri=lsttrifront[numvol].get(i); |
| 1221 |
|
|
MG_NOEUD* no1=tri->get_noeud1(); |
| 1222 |
|
|
MG_NOEUD* no2=tri->get_noeud2(); |
| 1223 |
|
|
MG_NOEUD* no3=tri->get_noeud3(); |
| 1224 |
|
|
double xb=(no1->get_x()+no2->get_x()+no3->get_x())/3.; |
| 1225 |
|
|
double yb=(no1->get_y()+no2->get_y()+no3->get_y())/3.; |
| 1226 |
|
|
double zb=(no1->get_z()+no2->get_z()+no3->get_z())/3.; |
| 1227 |
|
|
OT_VECTEUR_3D directeur(xb-xyz[0],yb-xyz[1],zb-xyz[2]); |
| 1228 |
|
|
directeur.norme(); |
| 1229 |
|
|
vecteur_dir=directeur; |
| 1230 |
|
|
OT_VECTEUR_3D n1n3(no1->get_coord(),no3->get_coord()); |
| 1231 |
|
|
OT_VECTEUR_3D n1n2(no1->get_coord(),no2->get_coord()); |
| 1232 |
|
|
OT_VECTEUR_3D n=n1n3&n1n2; |
| 1233 |
|
|
n.norme(); |
| 1234 |
|
|
double ps1=n*directeur; |
| 1235 |
|
|
if (fabs(ps1)<1e-6) i++; |
| 1236 |
|
|
else ok2=1; |
| 1237 |
|
|
} |
| 1238 |
|
|
ok2=0; |
| 1239 |
|
|
intersection.clear(); |
| 1240 |
|
|
for (int j=0;j<lsttrifront[numvol].get_nb();j++) |
| 1241 |
|
|
{ |
| 1242 |
|
|
MG_TRIANGLE* tri=lsttrifront[numvol].get(j); |
| 1243 |
|
|
|
| 1244 |
|
|
double t; |
| 1245 |
|
|
int res=inter_droite_triangle(xyz,vecteur_dir,tri,&t); |
| 1246 |
|
|
if (res==2) { |
| 1247 |
|
|
ok2=1; |
| 1248 |
|
|
break; |
| 1249 |
|
|
} |
| 1250 |
|
|
if (res==1) |
| 1251 |
|
|
{ |
| 1252 |
|
|
pair<double,double> tmp(t,t); |
| 1253 |
|
|
intersection.insert(tmp); |
| 1254 |
|
|
} |
| 1255 |
|
|
} |
| 1256 |
|
|
if (ok2==0) ok=1; |
| 1257 |
|
|
i++; |
| 1258 |
|
|
|
| 1259 |
|
|
} |
| 1260 |
|
|
multimap<double,double,less <double> >::iterator it=intersection.begin(); |
| 1261 |
|
|
int nbinterneg=0; |
| 1262 |
|
|
double tavant=1e308; |
| 1263 |
|
|
while (it!=intersection.end()) |
| 1264 |
|
|
{ |
| 1265 |
|
|
if ((*it).second<0.) |
| 1266 |
|
|
{ |
| 1267 |
|
|
double t=(*it).second; |
| 1268 |
|
|
if (!(OPERATEUR::egal(t,tavant,1e-6))) |
| 1269 |
|
|
nbinterneg++; |
| 1270 |
|
|
tavant=t; |
| 1271 |
|
|
} |
| 1272 |
|
|
it++; |
| 1273 |
|
|
} |
| 1274 |
|
|
if (nbinterneg%2==1) return 1; |
| 1275 |
|
|
return 0; |
| 1276 |
|
|
} |
| 1277 |
|
|
|
| 1278 |
|
|
|
| 1279 |
|
|
int REMAILLEUR::inter_droite_triangle(double *xyz,double *dir,MG_TRIANGLE* tri,double *t) |
| 1280 |
|
|
{ |
| 1281 |
|
|
int inter=0; |
| 1282 |
|
|
MG_NOEUD *noeud1=tri->get_noeud1(); |
| 1283 |
|
|
MG_NOEUD *noeud2=tri->get_noeud2(); |
| 1284 |
|
|
MG_NOEUD *noeud3=tri->get_noeud3(); |
| 1285 |
|
|
OT_VECTEUR_3D g1(noeud2->get_x()-noeud1->get_x(),noeud2->get_y()-noeud1->get_y(),noeud2->get_z()-noeud1->get_z()); |
| 1286 |
|
|
OT_VECTEUR_3D g2(noeud3->get_x()-noeud1->get_x(),noeud3->get_y()-noeud1->get_y(),noeud3->get_z()-noeud1->get_z()); |
| 1287 |
|
|
OT_VECTEUR_3D g3(dir); |
| 1288 |
|
|
OT_MATRICE_3D systeme(g1,g2,g3); |
| 1289 |
|
|
double det=systeme.get_determinant(); |
| 1290 |
|
|
double eps=0.333333333333*(g1.diff()+g2.diff()+g3.diff()); |
| 1291 |
|
|
eps=eps*eps*0.0018; |
| 1292 |
|
|
if (OPERATEUR::egal(det,0.0,eps)==true) |
| 1293 |
|
|
{ |
| 1294 |
|
|
OT_VECTEUR_3D g3b(xyz[0]-noeud1->get_x(),xyz[1]-noeud1->get_y(),xyz[2]-noeud1->get_z()); |
| 1295 |
|
|
OT_MATRICE_3D systeme2(g1,g2,g3b); |
| 1296 |
|
|
double det2=systeme2.get_determinant(); |
| 1297 |
|
|
double eps2=0.333333333333*(g1.diff()+g2.diff()+g3b.diff()); |
| 1298 |
|
|
eps2=18.*eps2*eps2*eps2*1e-6; |
| 1299 |
|
|
if (OPERATEUR::egal(det2,0.0,eps)==true) // cas 2D |
| 1300 |
|
|
{ |
| 1301 |
|
|
return 2; |
| 1302 |
|
|
} |
| 1303 |
|
|
else return 0; |
| 1304 |
|
|
} |
| 1305 |
|
|
else |
| 1306 |
|
|
{ |
| 1307 |
|
|
double x,y,z; |
| 1308 |
|
|
x=1.0/det*(g2.get_y()*g3.get_z()-g2.get_z()*g3.get_y()); |
| 1309 |
|
|
y=1.0/det*(g3.get_x()*g2.get_z()-g2.get_x()*g3.get_z()); |
| 1310 |
|
|
z=1.0/det*(g2.get_x()*g3.get_y()-g2.get_y()*g3.get_x()); |
| 1311 |
|
|
OT_VECTEUR_3D g1b(x,y,z); |
| 1312 |
|
|
x=1.0/det*(g3.get_y()*g1.get_z()-g1.get_y()*g3.get_z()); |
| 1313 |
|
|
y=1.0/det*(g1.get_x()*g3.get_z()-g3.get_x()*g1.get_z()); |
| 1314 |
|
|
z=1.0/det*(g3.get_x()*g1.get_y()-g1.get_x()*g3.get_y()); |
| 1315 |
|
|
OT_VECTEUR_3D g2b(x,y,z); |
| 1316 |
|
|
x=1.0/det*(g1.get_y()*g2.get_z()-g1.get_z()*g2.get_y()); |
| 1317 |
|
|
y=1.0/det*(g2.get_x()*g1.get_z()-g1.get_x()*g2.get_z()); |
| 1318 |
|
|
z=1.0/det*(g1.get_x()*g2.get_y()-g1.get_y()*g2.get_x()); |
| 1319 |
|
|
OT_VECTEUR_3D g3b(x,y,z); |
| 1320 |
|
|
OT_VECTEUR_3D n1n4(xyz[0]-noeud1->get_x(),xyz[1]-noeud1->get_y(),xyz[2]-noeud1->get_z()); |
| 1321 |
|
|
double alpha1=n1n4*g1b; |
| 1322 |
|
|
double alpha2=n1n4*g2b; |
| 1323 |
|
|
double alpha3=-(n1n4*g3b); |
| 1324 |
|
|
double alpha4=1-alpha1-alpha2; |
| 1325 |
|
|
double eps=0.000001; |
| 1326 |
|
|
if ((alpha1>-eps) && (alpha1<1.+eps)) |
| 1327 |
|
|
if ((alpha2>-eps) && (alpha2<1.+eps)) |
| 1328 |
|
|
if ((alpha4>-eps) && (alpha4<1.+eps)) { |
| 1329 |
|
|
*t=alpha3; |
| 1330 |
|
|
return 1; |
| 1331 |
|
|
} |
| 1332 |
|
|
return 0; |
| 1333 |
|
|
} |
| 1334 |
|
|
|
| 1335 |
|
|
} |
