| 1 |
francois |
283 |
//------------------------------------------------------------ |
| 2 |
|
|
//------------------------------------------------------------ |
| 3 |
|
|
// MAGiC |
| 4 |
|
|
// Jean Christophe Cuilli�re et Vincent FRANCOIS |
| 5 |
|
|
// D�partement de G�nie M�canique - UQTR |
| 6 |
|
|
//------------------------------------------------------------ |
| 7 |
|
|
// Le projet MAGIC est un projet de recherche du d�partement |
| 8 |
|
|
// de g�nie m�canique de l'Universit� du Qu�bec � |
| 9 |
|
|
// Trois Rivi�res |
| 10 |
|
|
// Les librairies ne peuvent �tre utilis�es sans l'accord |
| 11 |
|
|
// des auteurs (contact : francois@uqtr.ca) |
| 12 |
|
|
//------------------------------------------------------------ |
| 13 |
|
|
//------------------------------------------------------------ |
| 14 |
|
|
// |
| 15 |
|
|
// step_courbe.cpp |
| 16 |
|
|
// |
| 17 |
|
|
//------------------------------------------------------------ |
| 18 |
|
|
//------------------------------------------------------------ |
| 19 |
|
|
// COPYRIGHT 2000 |
| 20 |
|
|
// Version du 02/03/2006 � 11H22 |
| 21 |
|
|
//------------------------------------------------------------ |
| 22 |
|
|
//------------------------------------------------------------ |
| 23 |
|
|
|
| 24 |
|
|
|
| 25 |
|
|
#include "gestionversion.h" |
| 26 |
|
|
|
| 27 |
|
|
#ifdef BREP_STEP |
| 28 |
|
|
|
| 29 |
|
|
#include "step_courbe.h" |
| 30 |
|
|
|
| 31 |
|
|
|
| 32 |
|
|
|
| 33 |
|
|
|
| 34 |
|
|
|
| 35 |
|
|
STEP_COURBE::STEP_COURBE(unsigned long num,ST_COURBE *crb):MG_COURBE(num),courbe(crb) |
| 36 |
|
|
{ |
| 37 |
|
|
t_min=courbe->get_tmin(); |
| 38 |
|
|
t_max=courbe->get_tmax(); |
| 39 |
|
|
} |
| 40 |
|
|
|
| 41 |
|
|
STEP_COURBE::STEP_COURBE(ST_COURBE *crb):MG_COURBE(),courbe(crb) |
| 42 |
|
|
{ |
| 43 |
|
|
t_min=courbe->get_tmin(); |
| 44 |
|
|
t_max=courbe->get_tmax(); |
| 45 |
|
|
} |
| 46 |
|
|
|
| 47 |
|
|
STEP_COURBE::STEP_COURBE(STEP_COURBE& mdd):MG_COURBE(mdd),courbe(mdd.courbe) |
| 48 |
|
|
{ |
| 49 |
|
|
t_min=mdd.t_min; |
| 50 |
|
|
t_max=mdd.t_max; |
| 51 |
|
|
} |
| 52 |
|
|
|
| 53 |
|
|
|
| 54 |
|
|
|
| 55 |
|
|
STEP_COURBE::~STEP_COURBE() |
| 56 |
|
|
{ |
| 57 |
|
|
} |
| 58 |
|
|
|
| 59 |
|
|
void STEP_COURBE::evaluer(double t,double *xyz) |
| 60 |
|
|
{ |
| 61 |
|
|
courbe->evaluer(t,xyz); |
| 62 |
|
|
} |
| 63 |
|
|
|
| 64 |
|
|
void STEP_COURBE::deriver(double t,double *xyz) |
| 65 |
|
|
{ |
| 66 |
|
|
courbe->deriver(t,xyz); |
| 67 |
|
|
} |
| 68 |
|
|
|
| 69 |
|
|
void STEP_COURBE::deriver_seconde(double t,double *ddxyz,double *dxyz,double *xyz) |
| 70 |
|
|
{ |
| 71 |
|
|
double pt[3]={0,0,0}; |
| 72 |
|
|
double dt[3]={0,0,0}; |
| 73 |
|
|
double dtt[3]={0,0,0}; |
| 74 |
|
|
courbe->deriver_seconde(t,dtt,dt,pt); |
| 75 |
|
|
if (xyz!=NULL) |
| 76 |
|
|
{ |
| 77 |
|
|
xyz[0]=pt[0]; |
| 78 |
|
|
xyz[1]=pt[1]; |
| 79 |
|
|
xyz[2]=pt[2]; |
| 80 |
|
|
} |
| 81 |
|
|
if (dxyz!=NULL) |
| 82 |
|
|
{ |
| 83 |
|
|
dxyz[0]=dt[0]; |
| 84 |
|
|
dxyz[1]=dt[1]; |
| 85 |
|
|
dxyz[2]=dt[2]; |
| 86 |
|
|
} |
| 87 |
|
|
ddxyz[0]=dtt[0]; |
| 88 |
|
|
ddxyz[1]=dtt[1]; |
| 89 |
|
|
ddxyz[2]=dtt[2]; |
| 90 |
|
|
} |
| 91 |
|
|
|
| 92 |
|
|
void STEP_COURBE::inverser(double& t,double *xyz,double precision) |
| 93 |
|
|
{ |
| 94 |
|
|
courbe->inverser(t,xyz,precision); |
| 95 |
|
|
} |
| 96 |
|
|
|
| 97 |
|
|
|
| 98 |
|
|
|
| 99 |
|
|
|
| 100 |
|
|
double STEP_COURBE::get_longueur(double t1,double t2,double precis) |
| 101 |
|
|
{ |
| 102 |
|
|
return courbe->get_longueur(t1,t2); |
| 103 |
|
|
} |
| 104 |
|
|
|
| 105 |
|
|
int STEP_COURBE::est_periodique(void) |
| 106 |
|
|
{ |
| 107 |
|
|
return courbe->est_periodique(); |
| 108 |
|
|
} |
| 109 |
|
|
|
| 110 |
|
|
double STEP_COURBE::get_periode(void) |
| 111 |
|
|
{ |
| 112 |
|
|
return courbe->get_periode(); |
| 113 |
|
|
} |
| 114 |
|
|
|
| 115 |
|
|
void STEP_COURBE::enregistrer(std::ostream& o) |
| 116 |
|
|
{ |
| 117 |
|
|
o << "%" << get_id() << "=COURBE_STEP("<< courbe->get_id()<< ");" << std::endl; |
| 118 |
|
|
} |
| 119 |
|
|
|
| 120 |
|
|
|
| 121 |
|
|
int STEP_COURBE::get_type_geometrique(TPL_LISTE_ENTITE<double> ¶m) |
| 122 |
|
|
{ |
| 123 |
|
|
return courbe->get_type_geometrique(param); |
| 124 |
|
|
} |
| 125 |
|
|
|
| 126 |
|
|
|
| 127 |
|
|
void STEP_COURBE:: get_param_NURBS(int& indx_premier_ptctr,TPL_LISTE_ENTITE<double> ¶m) |
| 128 |
|
|
{ |
| 129 |
|
|
return courbe->get_param_NURBS(indx_premier_ptctr,param); |
| 130 |
|
|
} |
| 131 |
|
|
|
| 132 |
|
|
|
| 133 |
|
|
#endif |
| 134 |
|
|
|
| 135 |
|
|
|
