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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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// stline.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 11H24
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//------------------------------------------------------------
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//------------------------------------------------------------
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#ifndef _HEADER_STLINE_
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#define _HEADER_STLINE_
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#ifdef WINDOWS_VERSION
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#ifdef BUILT_DLL_STEPLIB
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#define DLLPORTSTEP __declspec(dllexport)
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#else
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#define DLLPORTSTEP __declspec(dllimport)
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#endif
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#else
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#define DLLPORTSTEP
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#endif
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#include "st_courbe.h"
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#include "tpl_liste_entite.h"
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class DLLPORTSTEP ST_LINE : public ST_COURBE
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{
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public :
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ST_LINE(long LigneCourante,std::string idori,long point,long vector);
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ST_LINE(double *origine,double *dir);
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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 long get_id_point(void) ;
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virtual long get_id_vector(void) ;
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virtual void initialiser(class ST_GESTIONNAIRE *gest);
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virtual int get_type_geometrique(TPL_LISTE_ENTITE<double> ¶m);
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virtual void get_param_NURBS(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_point;
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long id_vector;
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double point[3];
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double vecteur_directeur[3];
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};
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#endif
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