step_surface.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/
//####//------------------------------------------------------------
//####//------------------------------------------------------------
//####//
//####//       step_surface.h
//####//
//####//------------------------------------------------------------
//####//------------------------------------------------------------
//####//    COPYRIGHT 2000-2024
//####//  jeu 13 jun 2024 11:58:54 EDT
//####//------------------------------------------------------------
//####//------------------------------------------------------------
#ifdef BREP_STEP
 
#ifndef __STEPSURFACE_
#define __STEPSURFACE_
 
 
 
 
#include "st_surface.h"
#include "mg_surface.h"
 
class STEP_SURFACE:public MG_SURFACE
{
public:
    STEP_SURFACE(unsigned long num,ST_SURFACE *srf);
    STEP_SURFACE(ST_SURFACE *srf);
    STEP_SURFACE(STEP_SURFACE& mdd);
    virtual ~STEP_SURFACE();
    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 bool est_sur_surface(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 void enregistrer(std::ostream& o,double version);
 
    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 get_liste_pole(std::vector<double> *liste_pole,double eps);
    virtual void get_echantillonnage(int numechantillon, std::vector<double> &tab, double eps,double angle_dev) {};            
 
 
private:
    ST_SURFACE *surface;
 
};
 
 
 
 
 
#endif
 
#endif