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//------------------------------------------------------------ |
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//------------------------------------------------------------ |
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// MAGiC |
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// Jean Christophe Cuilli�re et Vincent FRANCOIS |
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// D�partement de G�nie M�canique - UQTR |
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//------------------------------------------------------------ |
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// Le projet MAGIC est un projet de recherche du d�partement |
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// de g�nie m�canique de l'Universit� du Qu�bec � |
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// Trois Rivi�res |
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// Les librairies ne peuvent �tre utilis�es 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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// mg_courbe.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 � 11H22 |
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//------------------------------------------------------------ |
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//------------------------------------------------------------ |
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#ifndef __MGCOURBE_ |
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#define __MGCOURBE_ |
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|
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#ifdef WINDOWS_VERSION |
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#ifdef BUILT_DLL_GEOMETRIE |
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#define DLLPORTGEOMETRIE __declspec(dllexport) |
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#else |
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#define DLLPORTGEOMETRIE __declspec(dllimport) |
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#endif |
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#else |
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#define DLLPORTGEOMETRIE |
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#endif |
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|
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#include "mg_element_geometrique.h" |
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#include "tpl_liste_entite.h" |
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class DLLPORTGEOMETRIE MG_COURBE:public MG_ELEMENT_GEOMETRIQUE |
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{ |
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public: |
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MG_COURBE(unsigned long num); |
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MG_COURBE(); |
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MG_COURBE(MG_COURBE& mdd); |
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virtual ~MG_COURBE(); |
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virtual int get_type(void); |
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virtual void evaluer(double t,double *xyz) = 0; |
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virtual void deriver(double t,double *xyz) = 0; |
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virtual void deriver_seconde(double t,double *ddxyz,double* dxyz = NULL,double* xyz = NULL )=0; |
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virtual void inverser(double& t,double *xyz,double precision=1e-6) = 0; |
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virtual bool est_sur_courbe(double *xyz,double precision=1e-6)=0; |
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virtual double get_tmin(); |
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virtual double get_tmax(); |
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virtual double get_M(double t); |
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virtual double get_longueur(double t1,double t2,double precis=1e6)=0; |
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virtual int est_periodique(void)=0; |
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virtual double get_periode(void)=0; |
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virtual void enregistrer(std::ostream& o,double version)=0; |
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virtual VCT& get_vectorisation(void); |
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virtual int get_type_geometrique(TPL_LISTE_ENTITE<double> ¶m)=0; |
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virtual void get_param_NURBS(int& indx_premier_ptctr,TPL_LISTE_ENTITE<double> ¶m)=0; |
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protected: |
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double t_min; |
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double t_max; |
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class VCT_COURBE* vect; |
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}; |
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#endif |
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