mg_face.h

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//####//------------------------------------------------------------
//####//------------------------------------------------------------
//####//  MAGiC
//####//  Jean Christophe Cuilliere et Vincent FRANCOIS
//####//  Departement de Genie Mecanique - UQTR
//####//------------------------------------------------------------
//####//  MAGIC est un projet de recherche de l equipe ERICCA
//####//  du departement de genie mecanique de l Universite du Quebec a Trois Rivieres
//####//  http://www.uqtr.ca/ericca
//####//  http://www.uqtr.ca/
//####//------------------------------------------------------------
//####//------------------------------------------------------------
//####//
//####//       mg_face.h
//####//
//####//------------------------------------------------------------
//####//------------------------------------------------------------
//####//    COPYRIGHT 2000-2024
//####//  jeu 13 jun 2024 11:58:55 EDT
//####//------------------------------------------------------------
//####//------------------------------------------------------------
#ifndef __MGFACE_
#define __MGFACE_
 
 
 
 
 
#include <vector>
#include "mg_element_topologique.h"
#include "mg_boucle.h"
#include "mg_surface.h"
 
class MG_FACE:public MG_ELEMENT_TOPOLOGIQUE
{
public:
    MG_FACE(std::string idori,unsigned long num,MG_SURFACE* srf,int sens);
    MG_FACE(std::string idori,MG_SURFACE* srf,int sens);
    MG_FACE(MG_FACE& mdd);
    virtual ~MG_FACE();
 
    virtual void ajouter_mg_boucle(class MG_BOUCLE* mgbou);
    virtual void supprimer_mg_boucle(class MG_BOUCLE* mgbou);
    virtual int get_nb_mg_boucle(void);
    virtual MG_BOUCLE* get_mg_boucle(int num);
    virtual bool est_une_topo_element(void);
 
    virtual void ajouter_mg_coface(class MG_COFACE* coface);
    virtual void supprimer_mg_coface(class MG_COFACE* coface);
    virtual int get_nb_mg_coface(void);
    virtual MG_COFACE* get_mg_coface(int num);
    virtual VCT& get_vectorisation(void);
    virtual MG_SURFACE* get_surface(void);
    virtual int get_orientation(void);
    virtual int valide_parametre_u(double& u);
    virtual int valide_parametre_v(double& v);
    virtual void  evaluer(double *uv,double *xyz) ;
    virtual void  deriver(double *uv,double *xyzdu, double *xyzdv);
    virtual void  deriver_seconde(double *uv,double* xyzduu,double* xyzduv,double* xyzdvv,double *xyz = NULL , double *xyzdu = NULL , double *xyzdv =NULL);
    virtual void  inverser(double *uv,double *xyz,double precision=1e-6) ;
    virtual void  calcul_normale(double *uv,double *normale);
    virtual void  calcul_normale_unitaire(double *uv,double *normale);
    virtual void get_EFG(double *uv,double& E,double& F,double &G);
    virtual void get_LMN(double *uv,double& L,double& M,double &N);
    virtual void get_M(double *uv,double& M1,double& M2,double& M3);
    virtual void get_courbure(double *uv,double& cmax,double& cmin);
    virtual void get_topologie_sousjacente(TPL_MAP_ENTITE<MG_ELEMENT_TOPOLOGIQUE*> *lst);
    virtual int get_dimension(void);
    virtual int get_type(void);
    virtual int get_nb_pole(void);
    virtual void change_nb_pole(int val);
    virtual void get_liste_pole_uv(std::vector<double> *liste_pole_uv,double eps);
    virtual void get_xyz_min_max(double *xyzmin,double *xyzmax);
 
    
    virtual BOITE_3D get_boite_3D(void);
    virtual void get_echantillonnage(int numechantillon,std::vector<double> &tab);
    
    virtual void enregistrer(std::ostream& o,double version);
protected:
    
    std::vector<MG_BOUCLE*> lst_boucle;
    MG_SURFACE* surface;
    std::vector<MG_COFACE*> lst_coface;
    int orientation;
    class VCT_FACE* vect;
    int nb_pole;
};
 
 
 
#endif