sat_plane.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/
//####//------------------------------------------------------------
//####//------------------------------------------------------------
//####//
//####//       sat_plane.h
//####//
//####//------------------------------------------------------------
//####//------------------------------------------------------------
//####//    COPYRIGHT 2000-2024
//####//  jeu 13 jun 2024 11:54:00 EDT
//####//------------------------------------------------------------
//####//------------------------------------------------------------
#ifndef sat_PLANEH
#define sat_PLANEH
 
 
 
 
#include "sat_surface.h"
 
class SAT_PLANE:public SAT_SURFACE
{
public:
    SAT_PLANE(unsigned long num);
    SAT_PLANE();
    virtual ~SAT_PLANE();
 
    class SAT_ATTRIB* attrib;
    double root[3];
    double normal[3];
    double u_deriv[3];
    int v_rev;
 
    double dir1[3];
    double dir2[3];
 
    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 int est_periodique_u(void);
    virtual int est_periodique_v(void);
    virtual double get_periode_u(void);
    virtual double get_periode_v(void);
 
    virtual double  get_umin(void);
    virtual double  get_umax(void);
    virtual double  get_vmin(void);
    virtual double  get_vmax(void);
 
    virtual int get_type_geometrique(TPL_LISTE_ENTITE<double> &param);
    virtual void get_param_NURBS(int& indx_premier_ptctr,TPL_LISTE_ENTITE<double> &param);
 
    virtual void calcule_parametre(void);
 
 
 
 
 
};
 
 
 
 
#endif