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//------------------------------------------------------------
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//------------------------------------------------------------
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// MAGiC
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// Jean Christophe Cuillière et Vincent FRANCOIS
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// Département de Génie Mécanique - UQTR
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//------------------------------------------------------------
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// Le projet MAGIC est un projet de recherche du département
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// de génie mécanique de l'Université du Québec à
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// Trois Rivières
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// Les librairies ne peuvent être utilisées sans l'accord
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// des auteurs (contact : francois@uqtr.ca)
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//------------------------------------------------------------
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//------------------------------------------------------------
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//
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// mailleur2d.h
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//
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//------------------------------------------------------------
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//------------------------------------------------------------
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// COPYRIGHT 2000
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// Version du 02/03/2006 à 11H23
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//------------------------------------------------------------
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//------------------------------------------------------------
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#ifndef mailleur2dH
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#define mailleur2dH
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#include "CAD4FE_Mesher_platform.h"
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#ifdef BORLANDCPP
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#include <map.h>
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#else
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#include <map>
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#endif
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#include "ot_decalage_parametre.h"
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#include "mg_noeud.h"
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#include "mg_segment.h"
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#include "mg_maillage.h"
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#include "mg_geometrie.h"
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#include "mg_face.h"
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#include "fct_taille_face.h"
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#include "tpl_grille.h"
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#include "CAD4FE_mailleur.h"
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#include "CAD4FE_mg_front_2D.h"
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#include "CAD4FE_m3d_MCTriangle.h"
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#include "CAD4FE_MCSegment.h"
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#include "CAD4FE_MCNode.h"
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#include "CAD4FE_MCFace.h"
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#define CAS_FRONT_3 1
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#define CAS_FRONT_4 2
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#define CAS_FERME_CAVITE_P 3
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#define CAS_FERME_CAVITE_S 4
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#define CAS_FERME_CAVITE 5
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#define CAS_GENERAL 6
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#define CAS_FRONT_3X 7
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#define PASTROUVE 10
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#define TROUVE 11
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#define TOUS_SEGMENT 20
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#define TOUS_FRONT 21
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#define RIEN 22
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#define NOEUD_CREE 30
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#define FRONT_RENCONTRE 31
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#define ERREUR 32
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namespace CAD4FE {
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class CAD4FE_MESHER_ITEM MAILLEUR2D:public MAILLEUR
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{
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public :
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typedef std::multimap<double,MG_FRONT_2D*,std::less<double> > FRONT;
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typedef std::multimap<double,M3D_MCTriangle*,std::less<double> > ORDRE_TRIANGLE;
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MAILLEUR2D(MG_MAILLAGE* mgmai,MG_GEOMETRIE *mggeo,MCFace* __mcFace, FCT_TAILLE* fct_taille=NULL);
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~MAILLEUR2D();
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void maille(void);
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void maille(MCFace* __mcFace);
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void initialise_lst_tri_qual(MCFace* __mcFace);
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void optimise(MCFace* __mcFace);
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void optimise_bascule_segment(MCFace* __mcFace);
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char filenameNbTriangles[5000];
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int debug;
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private :
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int creation_metrique;
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void initialise_frontiere(MCFace* __mcFace);
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void cree_grille(MCFace* __mcFace);
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void initialise_front(MCFace* __mcFace);
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void initialise_front (MCFace * __mcFace, std::set<MCVertex*> __isolatedInteriorVertices);
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void progresse_front(MCFace* __mcFace);
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int traite_front(int type_front,MCFace *__mcFace,MG_FRONT_2D* ftp,MG_FRONT_2D* ft,MG_FRONT_2D* fts);
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int traite_front_cas_front_3(MCFace *__mcFace,MG_FRONT_2D* ftp,MG_FRONT_2D* ft,MG_FRONT_2D* fts);
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int identifie_front_cas_front_3x(MG_FRONT_2D* ftp,MG_FRONT_2D* ft,MG_FRONT_2D* fts);
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int traite_front_cas_front_3x(MCFace *__mcFace,MG_FRONT_2D* ftp,MG_FRONT_2D* ft,MG_FRONT_2D* fts);
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int identifie_front_cas_front_4x(MG_FRONT_2D* ftp,MG_FRONT_2D* ft,MG_FRONT_2D* fts);
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int traite_front_cas_front_4x(MCFace *__mcFace,MG_FRONT_2D* ftp,MG_FRONT_2D* ft,MG_FRONT_2D* fts);
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int traite_front_cas_front_4(MCFace *__mcFace,MG_FRONT_2D* ftp,MG_FRONT_2D* ft,MG_FRONT_2D* fts);
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int identifie_front_cas_front_4(MG_FRONT_2D* ftp,MG_FRONT_2D* ft,MG_FRONT_2D* fts);
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int traite_front_cas_ferme_cavite(MCFace *__mcFace,MG_FRONT_2D* ftp,MG_FRONT_2D* ft,MG_FRONT_2D* fts);
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int traite_front_cas_ferme_cavite_p(MCFace *__mcFace,MG_FRONT_2D* ftp,MG_FRONT_2D* ft,MG_FRONT_2D* fts);
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int traite_front_cas_ferme_cavite_s(MCFace *__mcFace,MG_FRONT_2D* ftp,MG_FRONT_2D* ft,MG_FRONT_2D* fts);
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int traite_front_cas_general(MCFace *__mcFace,MG_FRONT_2D* ftp,MG_FRONT_2D* ft,MG_FRONT_2D* fts);
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int noeud_est_dans_triangle(MCNode* noeud,MG_TRIANGLE *triangle);
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int noeud_est_dans_triangle(MCNode* noeud,MCNode *noeud1,MCNode *noeud2,MCNode *noeud3);
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int triangle_est_dans_bon_sens(MCFace* face,MCNode* noeud1,MCNode *noeud2,MCNode *noeud3);
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int genere_noeud(MCFace* __mcFace, MCNode *__interiorIsolatedNode, MG_FRONT_2D **front_rencontre,MCNode **noeud_rencontre);
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int genere_noeud(MCFace* __mcFace,MG_FRONT_2D* front,MG_FRONT_2D **front_rencontre,MCNode **noeud);
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int insere_segment(MCFace *mgface,MCSegment **nv_segment,MCNode* noeud1,MCNode* noeud2,int type_verication,double __tolerance = 0.0);
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void supprime_segment(MCSegment *__segment);
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//MG_TRIANGLE* insere_triangle_verifie_intersection(MG_ELEMENT_TOPOLOGIQUE *topo, MG_FRONT_2D *ft, MCNode *nv_noeud);
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MCTriangle* insere_triangle(MG_ELEMENT_TOPOLOGIQUE* topo, MCNode *mgnoeud1, MCNode *mgnoeud2, MCNode *mgnoeud3);
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int bouge_point(MCFace* __mcFace, MCNode *mg_noeud, double& crit, MCNode **__result);
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void verifie_front();
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//int intersection_segment_segment(MG_NOEUD* noeud1,MG_NOEUD* noeud2,MG_NOEUD* noeud3,MG_NOEUD* noeud4);
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int examine_solution(double sol1,double sol2,int type);
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//double calcule_longueur_segment_metrique(MG_FACE* mgface,MG_SEGMENT* mgsegment);
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double calcule_distance_metrique(MG_FACE* mgface,double u1,double v1,double u2,double v2,double du,double dv);
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MG_FRONT_2D* ajouter_front(FRONT& front,MCNode* noeud1,MCNode* noeud2,MCSegment* segment);
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void ajouter_front(FRONT& front,MG_FRONT_2D *ft);
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MG_FRONT_2D* get_front(FRONT& front,unsigned int num);
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unsigned int get_nb_front(FRONT& front);
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void supprimer_front(MG_FRONT_2D* ft);
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MG_FRONT_2D * trouver_front(MG_NOEUD * no1, MG_NOEUD * no2);
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void supprimer_front(MG_SEGMENT * seg);
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void echange_de_front(FRONT& front_original,FRONT& front_destination,MG_FRONT_2D* ft);
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void export_ivanim();
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void export_ivanim_all_faces();
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MG_MAILLAGE* mg_maillage;
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MG_GEOMETRIE* mg_geometrie;
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MCFace * _mcFace;
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FCT_TAILLE *metrique;
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// double periode_u; // pas de période car une MC Face n'est pas paramétrée
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// double periode_v; // pas de période car une MC Face n'est pas paramétrée
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// OT_DECALAGE_PARAMETRE *decalage; // pas de période car une MC Face n'est pas paramétrée
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TPL_LISTE_ENTITE<MG_SEGMENT*> segment_frontiere;
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TPL_LISTE_ENTITE<MG_NOEUD*> noeud_frontiere;
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TPL_GRILLE<MCSegment*> *grille_de_segment;
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TPL_GRILLE<MCSegment*> *grille_de_frontiere;
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TPL_GRILLE<MG_FRONT_2D*> *grille_de_front;
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FRONT front_courant;
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FRONT front_attente;
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ORDRE_TRIANGLE lst_tri_qual;
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ORDRE_TRIANGLE lst_tri_qual2;
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std::map<MG_ELEMENT_TOPOLOGIQUE*,int> _nbTriangles;
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};
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}
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#endif
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