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//####//------------------------------------------------------------ |
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//####//------------------------------------------------------------ |
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//####// MAGiC |
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//####// Jean Christophe Cuilliere et Vincent FRANCOIS |
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//####// Departement de Genie Mecanique - UQTR |
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//####//------------------------------------------------------------ |
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//####// MAGIC est un projet de recherche de l equipe ERICCA |
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//####// du departement de genie mecanique de l Universite du Quebec a Trois Rivieres |
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//####// http://www.uqtr.ca/ericca |
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//####// http://www.uqtr.ca/ |
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//####//------------------------------------------------------------ |
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//####//------------------------------------------------------------ |
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//####// |
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//####// stellipse.h |
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//####// |
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//####//------------------------------------------------------------ |
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//####//------------------------------------------------------------ |
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//####// COPYRIGHT 2000-2024 |
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//####// jeu 13 jun 2024 11:53:59 EDT |
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//####//------------------------------------------------------------ |
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//####//------------------------------------------------------------ |
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#ifndef _HEADER_STELLIPSE_ |
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#define _HEADER_STELLIPSE_ |
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francois |
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#include "st_courbe.h" |
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#include "ot_mathematique.h" |
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#include "tpl_liste_entite.h" |
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class ST_ELLIPSE : public ST_COURBE |
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{ |
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public : |
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ST_ELLIPSE(long LigneCourante,std::string idori,long axis2d,double a,double b); |
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ST_ELLIPSE(double *xyz,double *dirz,double *dirx,double a,double b); |
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virtual long get_id_axis2_placement_3d(void) ; |
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virtual double get_a(void); |
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virtual double get_b(void); |
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virtual void evaluer(double t,double *xyz) ; |
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virtual void deriver(double t,double *xyz) ; |
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virtual void deriver_seconde(double t,double *ddxyz,double* dxyz = NULL,double* xyz = NULL); |
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virtual void inverser(double& t,double *xyz,double precision=1e-6) ; |
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virtual double get_tmin(); |
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virtual double get_tmax(); |
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virtual double get_longueur(double t1,double t2,double precis=1e6); |
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virtual int est_periodique(void); |
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virtual double get_periode(void); |
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virtual void initialiser(class ST_GESTIONNAIRE* gest); |
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virtual void initialiser(double *xyz,double *dirz,double *dirx); |
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virtual int get_type_geometrique(TPL_LISTE_ENTITE<double> ¶m); |
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virtual void get_param_NURBS(int& indx_premier_ptctr,TPL_LISTE_ENTITE<double> ¶m); |
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virtual void est_util(class ST_GESTIONNAIRE* gest); |
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private: |
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long id_axis2_placement_3d; |
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double a; |
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double b; |
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OT_MATRICE_3D repere; |
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OT_VECTEUR_3D origine; |
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}; |
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#endif |
