| 1 |
//------------------------------------------------------------ |
| 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 |
// mg_segment.cpp |
| 16 |
// |
| 17 |
//------------------------------------------------------------ |
| 18 |
//------------------------------------------------------------ |
| 19 |
// COPYRIGHT 2000 |
| 20 |
// Version du 02/03/2006 � 11H22 |
| 21 |
//------------------------------------------------------------ |
| 22 |
//------------------------------------------------------------ |
| 23 |
|
| 24 |
|
| 25 |
#include "gestionversion.h" |
| 26 |
#include <math.h> |
| 27 |
#include "mg_segment.h" |
| 28 |
#include "mg_sommet.h" |
| 29 |
#include "ot_decalage_parametre.h" |
| 30 |
#include "mg_maillage.h" |
| 31 |
|
| 32 |
|
| 33 |
MG_SEGMENT::MG_SEGMENT(unsigned long num,MG_ELEMENT_TOPOLOGIQUE* topo,MG_NOEUD *mgnoeud1,MG_NOEUD *mgnoeud2,int origine,double longue):MG_ELEMENT_MAILLAGE(num,topo,origine),OT_REFERENCE(),noeud1(mgnoeud1),noeud2(mgnoeud2),longueur(longue),dimension(0),distance_metrique_valide(false) |
| 34 |
{ |
| 35 |
if (longueur==0.) calcule_longueur(); |
| 36 |
if (noeud1!=NULL) noeud1->get_lien_segment()->ajouter(this); |
| 37 |
if (noeud2!=NULL) noeud2->get_lien_segment()->ajouter(this); |
| 38 |
if ((noeud1!=NULL) && (noeud2!=NULL)) |
| 39 |
if (noeud1->get_id()<noeud2->get_id()) noeud1->get_lien_petit_segment()->ajouter(this); |
| 40 |
else noeud2->get_lien_petit_segment()->ajouter(this); |
| 41 |
noeud1->incrementer(); |
| 42 |
noeud2->incrementer(); |
| 43 |
if (liaison_topologique==NULL) return; |
| 44 |
if (liaison_topologique->get_dimension()==1) liaison_topologique->get_lien_maillage()->ajouter(this); |
| 45 |
} |
| 46 |
|
| 47 |
MG_SEGMENT::MG_SEGMENT(MG_ELEMENT_TOPOLOGIQUE* topo,MG_NOEUD *mgnoeud1,MG_NOEUD *mgnoeud2,int origine,double longue):MG_ELEMENT_MAILLAGE(topo,origine),OT_REFERENCE(),noeud1(mgnoeud1),noeud2(mgnoeud2),longueur(longue),dimension(0),distance_metrique_valide(false) |
| 48 |
{ |
| 49 |
if (longueur==0.) calcule_longueur(); |
| 50 |
if (noeud1!=NULL) noeud1->get_lien_segment()->ajouter(this); |
| 51 |
if (noeud2!=NULL) noeud2->get_lien_segment()->ajouter(this); |
| 52 |
if ((noeud1!=NULL) && (noeud2!=NULL)) |
| 53 |
if (noeud1->get_id()<noeud2->get_id()) noeud1->get_lien_petit_segment()->ajouter(this); |
| 54 |
else noeud2->get_lien_petit_segment()->ajouter(this); |
| 55 |
noeud1->incrementer(); |
| 56 |
noeud2->incrementer(); |
| 57 |
if (liaison_topologique==NULL) return; |
| 58 |
if (liaison_topologique->get_dimension()==1) liaison_topologique->get_lien_maillage()->ajouter(this); |
| 59 |
} |
| 60 |
|
| 61 |
MG_SEGMENT::MG_SEGMENT(MG_SEGMENT& mdd):MG_ELEMENT_MAILLAGE(mdd),OT_REFERENCE(),noeud1(mdd.noeud1),noeud2(mdd.noeud2),longueur(mdd.longueur),dimension(mdd.dimension),distance_metrique_valide(mdd.distance_metrique_valide),distance_metrique(mdd.distance_metrique) |
| 62 |
{ |
| 63 |
if (noeud1!=NULL) noeud1->get_lien_segment()->ajouter(this); |
| 64 |
if (noeud2!=NULL) noeud2->get_lien_segment()->ajouter(this); |
| 65 |
if ((noeud1!=NULL) && (noeud2!=NULL)) |
| 66 |
if (noeud1->get_id()<noeud2->get_id()) noeud1->get_lien_petit_segment()->ajouter(this); |
| 67 |
else noeud2->get_lien_petit_segment()->ajouter(this); |
| 68 |
noeud1->incrementer(); |
| 69 |
noeud2->incrementer(); |
| 70 |
if (liaison_topologique==NULL) return; |
| 71 |
if (liaison_topologique->get_dimension()==1) liaison_topologique->get_lien_maillage()->ajouter(this); |
| 72 |
} |
| 73 |
|
| 74 |
|
| 75 |
MG_SEGMENT* MG_SEGMENT::dupliquer(MG_MAILLAGE *mgmai,long decalage) |
| 76 |
{ |
| 77 |
MG_NOEUD* nd1=mgmai->get_mg_noeudid(noeud1->get_id()+decalage); |
| 78 |
MG_NOEUD* nd2=mgmai->get_mg_noeudid(noeud2->get_id()+decalage); |
| 79 |
if (nd1==NULL) |
| 80 |
noeud1->get_id(); |
| 81 |
if (nd2==NULL) |
| 82 |
noeud2->get_id(); |
| 83 |
MG_SEGMENT* seg=new MG_SEGMENT(this->get_id()+decalage,liaison_topologique,nd1,nd2,DUPLIQUER,longueur); |
| 84 |
mgmai->ajouter_mg_segment(seg); |
| 85 |
return seg; |
| 86 |
} |
| 87 |
|
| 88 |
|
| 89 |
MG_SEGMENT::~MG_SEGMENT() |
| 90 |
{ |
| 91 |
if (noeud1!=NULL) noeud1->get_lien_segment()->supprimer(this); |
| 92 |
if (noeud2!=NULL) noeud2->get_lien_segment()->supprimer(this); |
| 93 |
if ((noeud1!=NULL) && (noeud2!=NULL)) |
| 94 |
if (noeud1->get_id()<noeud2->get_id()) noeud1->get_lien_petit_segment()->supprimer(this); |
| 95 |
else noeud2->get_lien_petit_segment()->supprimer(this); |
| 96 |
noeud1->decrementer(); |
| 97 |
noeud2->decrementer(); |
| 98 |
if (liaison_topologique==NULL) return; |
| 99 |
if (liaison_topologique->get_dimension()==1) liaison_topologique->get_lien_maillage()->supprimer(this); |
| 100 |
} |
| 101 |
|
| 102 |
|
| 103 |
int MG_SEGMENT::get_type_entite(void) |
| 104 |
{ |
| 105 |
return IDMG_SEGMENT; |
| 106 |
} |
| 107 |
|
| 108 |
|
| 109 |
MG_NOEUD* MG_SEGMENT::get_noeud1(void) |
| 110 |
{ |
| 111 |
return noeud1; |
| 112 |
} |
| 113 |
|
| 114 |
MG_NOEUD* MG_SEGMENT::get_noeud2(void) |
| 115 |
{ |
| 116 |
return noeud2; |
| 117 |
} |
| 118 |
|
| 119 |
double MG_SEGMENT::get_longueur(void) |
| 120 |
{ |
| 121 |
return longueur; |
| 122 |
} |
| 123 |
|
| 124 |
void MG_SEGMENT::change_noeud1(MG_NOEUD* mgnoeud,double longue) |
| 125 |
{ |
| 126 |
if (noeud1!=NULL) noeud1->get_lien_segment()->supprimer(this); |
| 127 |
if (noeud1!=NULL) |
| 128 |
if (noeud1->get_id()<noeud2->get_id()) noeud1->get_lien_petit_segment()->supprimer(this); |
| 129 |
noeud1=mgnoeud; |
| 130 |
longueur=longue; |
| 131 |
if (longueur==0.) calcule_longueur(); |
| 132 |
if (noeud1!=NULL) noeud1->get_lien_segment()->ajouter(this); |
| 133 |
if (noeud1!=NULL) |
| 134 |
if (noeud1->get_id()<noeud2->get_id()) noeud1->get_lien_petit_segment()->ajouter(this); |
| 135 |
} |
| 136 |
|
| 137 |
|
| 138 |
void MG_SEGMENT::change_noeud2(MG_NOEUD* mgnoeud,double longue) |
| 139 |
{ |
| 140 |
if (noeud2!=NULL) noeud2->get_lien_segment()->supprimer(this); |
| 141 |
if (noeud2!=NULL) |
| 142 |
if (noeud2->get_id()<noeud1->get_id()) noeud2->get_lien_petit_segment()->supprimer(this); |
| 143 |
noeud2=mgnoeud; |
| 144 |
longueur=longue; |
| 145 |
if (longueur==0.) calcule_longueur(); |
| 146 |
if (noeud2!=NULL) noeud2->get_lien_segment()->ajouter(this); |
| 147 |
if (noeud2!=NULL) |
| 148 |
if (noeud2->get_id()<noeud1->get_id()) noeud2->get_lien_petit_segment()->ajouter(this); |
| 149 |
} |
| 150 |
|
| 151 |
|
| 152 |
void MG_SEGMENT::enregistrer(std::ostream& o) |
| 153 |
{ |
| 154 |
if ((liaison_topologique==NULL) && (MG_MAILLAGE::DIMENSIONMAILLAGESANSTOPO!=1)) return; |
| 155 |
if (liaison_topologique==NULL) o << "%" << get_id() << "=SEGMENT(NULL,$" << noeud1->get_id() << ",$" << noeud2->get_id() << "," << origine_creation << ");" << std::endl; |
| 156 |
else if (liaison_topologique->get_dimension()==1) o << "%" << get_id() << "=SEGMENT($"<< get_lien_topologie()->get_id() << ",$" << noeud1->get_id() << ",$" << noeud2->get_id() << "," << origine_creation << ");" << std::endl; |
| 157 |
} |
| 158 |
|
| 159 |
int MG_SEGMENT::get_dimension(void) |
| 160 |
{ |
| 161 |
return 1; |
| 162 |
} |
| 163 |
|
| 164 |
|
| 165 |
void MG_SEGMENT::calcule_longueur(void) |
| 166 |
{ |
| 167 |
double *coo1=noeud1->get_coord(); |
| 168 |
double *coo2=noeud2->get_coord(); |
| 169 |
longueur=sqrt( (coo1[0]-coo2[0])*(coo1[0]-coo2[0])+(coo1[1]-coo2[1])*(coo1[1]-coo2[1])+(coo1[2]-coo2[2])*(coo1[2]-coo2[2])); |
| 170 |
} |
| 171 |
|
| 172 |
|
| 173 |
|
| 174 |
|
| 175 |
BOITE_2D MG_SEGMENT::get_boite_2D(double periodeu,double periodev) |
| 176 |
{ |
| 177 |
OT_DECALAGE_PARAMETRE decalage(periodeu,periodev); |
| 178 |
double coouv1[2]; |
| 179 |
double coouvd1[2]; |
| 180 |
double coouv2[2]; |
| 181 |
double coouvd2[2]; |
| 182 |
|
| 183 |
coouv1[0]=noeud1->get_u(); |
| 184 |
coouv1[1]=noeud1->get_v(); |
| 185 |
coouv2[0]=noeud2->get_u(); |
| 186 |
coouv2[1]=noeud2->get_v(); |
| 187 |
double du=decalage.calcul_decalage_parametre_u(coouv1[0]); |
| 188 |
double dv=decalage.calcul_decalage_parametre_v(coouv1[1]); |
| 189 |
coouvd1[0]=decalage.decalage_parametre_u(coouv1[0],du); |
| 190 |
coouvd1[1]=decalage.decalage_parametre_v(coouv1[1],dv); |
| 191 |
coouvd2[0]=decalage.decalage_parametre_u(coouv2[0],du); |
| 192 |
coouvd2[1]=decalage.decalage_parametre_v(coouv2[1],dv); |
| 193 |
double umin,vmin,umax,vmax; |
| 194 |
umin=std::min(coouvd1[0],coouvd2[0]); |
| 195 |
umax=std::max(coouvd1[0],coouvd2[0]); |
| 196 |
vmin=std::min(coouvd1[1],coouvd2[1]); |
| 197 |
vmax=std::max(coouvd1[1],coouvd2[1]); |
| 198 |
umin=umin-du; |
| 199 |
umax=umax-du; |
| 200 |
vmin=vmin-dv; |
| 201 |
vmax=vmax-dv; |
| 202 |
BOITE_2D boite(umin,vmin,umax,vmax); |
| 203 |
return boite; |
| 204 |
} |
| 205 |
|
| 206 |
BOITE_3D MG_SEGMENT::get_boite_3D(void) |
| 207 |
{ |
| 208 |
double coo1[3]; |
| 209 |
double coo2[3]; |
| 210 |
|
| 211 |
coo1[0]=noeud1->get_x(); |
| 212 |
coo1[1]=noeud1->get_y(); |
| 213 |
coo1[2]=noeud1->get_z(); |
| 214 |
coo2[0]=noeud2->get_x(); |
| 215 |
coo2[1]=noeud2->get_y(); |
| 216 |
coo2[2]=noeud2->get_z(); |
| 217 |
double xmin,ymin,zmin,xmax,ymax,zmax; |
| 218 |
xmin=std::min(coo1[0],coo2[0]); |
| 219 |
xmax=std::max(coo1[0],coo2[0]); |
| 220 |
ymin=std::min(coo1[1],coo2[1]); |
| 221 |
ymax=std::max(coo1[1],coo2[1]); |
| 222 |
zmin=std::min(coo1[2],coo2[2]); |
| 223 |
zmax=std::max(coo1[2],coo2[2]); |
| 224 |
BOITE_3D boite(xmin,ymin,zmin,xmax,ymax,zmax); |
| 225 |
return boite; |
| 226 |
} |
| 227 |
|
| 228 |
void MG_SEGMENT::extrapoler_solution_noeud(void) |
| 229 |
{ |
| 230 |
for (int j=0;j<MAX_TYPE_SOLUTION;j++) |
| 231 |
{ |
| 232 |
noeud1->change_solution(solution[j],j); |
| 233 |
noeud2->change_solution(solution[j],j); |
| 234 |
} |
| 235 |
} |
| 236 |
|
| 237 |
TPL_LISTE_ENTITE<class MG_TRIANGLE*>* MG_SEGMENT::get_lien_triangle(void) |
| 238 |
{ |
| 239 |
return ▵ |
| 240 |
} |
| 241 |
TPL_LISTE_ENTITE<class MG_QUADRANGLE*>* MG_SEGMENT::get_lien_quadrangle(void) |
| 242 |
{ |
| 243 |
return &quadrangle; |
| 244 |
} |
| 245 |
void MG_SEGMENT::change_dimension_topo_null(int num) |
| 246 |
{ |
| 247 |
dimension=num; |
| 248 |
} |
| 249 |
|
| 250 |
|
| 251 |
bool MG_SEGMENT::get_distance_metrique(double *l) |
| 252 |
{ |
| 253 |
*l=distance_metrique; |
| 254 |
return distance_metrique_valide; |
| 255 |
} |
| 256 |
|
| 257 |
void MG_SEGMENT::change_distance_metrique(double val) |
| 258 |
{ |
| 259 |
distance_metrique=val; |
| 260 |
distance_metrique_valide=true; |
| 261 |
} |
| 262 |
|
| 263 |
int MG_SEGMENT::get_dimension_topo_null(void) |
| 264 |
{ |
| 265 |
return dimension; |
| 266 |
} |
