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francois |
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//------------------------------------------------------------
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//------------------------------------------------------------
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// MAGiC
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francois |
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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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francois |
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//------------------------------------------------------------
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francois |
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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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francois |
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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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// mailleur0d.cpp
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//
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//------------------------------------------------------------
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//------------------------------------------------------------
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// COPYRIGHT 2000
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francois |
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// Version du 02/03/2006 � 11H23
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francois |
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//------------------------------------------------------------
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//------------------------------------------------------------
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#include "gestionversion.h"
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#include "mailleur_adaptatif.h"
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#include "mg_solution.h"
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#include "mg_maillage.h"
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francois |
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#include "mg_gestionnaire.h"
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francois |
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#include "fct_taille.h"
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#include "mailleur0d.h"
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#include "mailleur1d.h"
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#include "mailleur2d.h"
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francois |
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#include "mailleur3d.h"
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francois |
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#include <math.h>
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francois |
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#define DETRUIT 2000
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#define NONDETRUIT 3000
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francois |
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francois |
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MAILLEUR_ADAPTATIF::MAILLEUR_ADAPTATIF(MG_MAILLAGE* mai,MG_MAILLAGE* nvmai,FCT_TAILLE* carte,double coef):MAILLEUR(false),mg_maillage(mai),metrique(carte),limite(coef),nv_maillage(nvmai),activelog(0)
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francois |
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{
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}
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MAILLEUR_ADAPTATIF::~MAILLEUR_ADAPTATIF()
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{
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}
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francois |
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void MAILLEUR_ADAPTATIF::maille(MG_GROUPE_TOPOLOGIQUE* mggt)
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francois |
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{
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francois |
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affiche((char*)" Adaptation de maillage");
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francois |
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char mess[255];
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sprintf(mess," Destruction des mailles ne respectant pas la carte de taille a %.2f %%",limite*100);
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affiche(mess);
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francois |
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LISTE_MG_NOEUD::iterator itnoeud;
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for (MG_NOEUD* noeud=mg_maillage->get_premier_noeud(itnoeud);noeud;noeud=mg_maillage->get_suivant_noeud(itnoeud))
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noeud->change_nouveau_numero(NONDETRUIT);
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LISTE_MG_SEGMENT::iterator itsegment;
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for (MG_SEGMENT* seg=mg_maillage->get_premier_segment(itsegment);seg;seg=mg_maillage->get_suivant_segment(itsegment))
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seg->change_nouveau_numero(NONDETRUIT);
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LISTE_MG_TRIANGLE::iterator ittriangle;
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for (MG_TRIANGLE* tri=mg_maillage->get_premier_triangle(ittriangle);tri;tri=mg_maillage->get_suivant_triangle(ittriangle))
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tri->change_nouveau_numero(NONDETRUIT);
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LISTE_MG_TETRA::iterator ittetra;
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for (MG_TETRA* tet=mg_maillage->get_premier_tetra(ittetra);tet;tet=mg_maillage->get_suivant_tetra(ittetra))
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tet->change_nouveau_numero(NONDETRUIT);
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francois |
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MG_SOLUTION* sol=mg_maillage->calculer_carte_taille_reelle((char*)"temp.soltmp");
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francois |
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sol->active_solution(0);
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francois |
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for (MG_NOEUD* noeud=mg_maillage->get_premier_noeud(itnoeud);noeud;noeud=mg_maillage->get_suivant_noeud(itnoeud))
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francois |
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{
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double *xyz=noeud->get_coord();
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double tenseur[9];
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metrique->evaluer(xyz,tenseur);
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double val=1./sqrt(tenseur[0]);
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double err=fabs((val-noeud->get_solution())/noeud->get_solution());
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if (err>limite)
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{
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int nb_tetra=noeud->get_lien_tetra()->get_nb();
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if (nb_tetra!=0)
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{
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for (int j=0;j<nb_tetra;j++)
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francois |
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noeud->get_lien_tetra()->get(j)->change_nouveau_numero(DETRUIT);
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francois |
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}
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int nb_tri=noeud->get_lien_triangle()->get_nb();
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if (nb_tri!=0)
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{
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for (int j=0;j<nb_tri;j++)
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if (noeud->get_lien_triangle()->get(j)->get_lien_topologie()->get_dimension()==2)
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francois |
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noeud->get_lien_triangle()->get(j)->change_nouveau_numero(DETRUIT);
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francois |
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}
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int nb_seg=noeud->get_lien_segment()->get_nb();
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if (nb_seg!=0)
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{
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for (int j=0;j<nb_seg;j++)
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if (noeud->get_lien_segment()->get(j)->get_lien_topologie()->get_dimension()==1)
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francois |
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noeud->get_lien_segment()->get(j)->change_nouveau_numero(DETRUIT);
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francois |
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}
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}
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}
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delete sol;
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francois |
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for (MG_NOEUD* noeud=mg_maillage->get_premier_noeud(itnoeud);noeud;noeud=mg_maillage->get_suivant_noeud(itnoeud))
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francois |
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{
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if (noeud->get_lien_topologie()->get_dimension()==1)
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{
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int nb_seg_sur_arete=0;
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int nb_seg=noeud->get_lien_segment()->get_nb();
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for (int j=0;j<nb_seg;j++)
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francois |
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if ((noeud->get_lien_segment()->get(j)->get_lien_topologie()->get_dimension()==1) &&
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(noeud->get_lien_segment()->get(j)->get_nouveau_numero()==NONDETRUIT))
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nb_seg_sur_arete++;
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francois |
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if (nb_seg_sur_arete==0)
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{
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int nb_tri=noeud->get_lien_triangle()->get_nb();
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for (int j=0;j<nb_tri;j++)
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if (noeud->get_lien_triangle()->get(j)->get_lien_topologie()->get_dimension()==2)
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francois |
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noeud->get_lien_triangle()->get(j)->change_nouveau_numero(DETRUIT);
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francois |
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int nb_tetra=noeud->get_lien_tetra()->get_nb();
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for (int j=0;j<nb_tetra;j++)
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francois |
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noeud->get_lien_tetra()->get(j)->change_nouveau_numero(DETRUIT);
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francois |
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}
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}
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if (noeud->get_lien_topologie()->get_dimension()==2)
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{
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int nb_tri_sur_face=0;
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int nb_tri=noeud->get_lien_triangle()->get_nb();
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for (int j=0;j<nb_tri;j++)
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francois |
54 |
if ((noeud->get_lien_triangle()->get(j)->get_lien_topologie()->get_dimension()==2) &&
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(noeud->get_lien_triangle()->get(j)->get_nouveau_numero()==NONDETRUIT) )
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francois |
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nb_tri_sur_face++;
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if (nb_tri_sur_face==0)
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{
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int nb_tetra=noeud->get_lien_tetra()->get_nb();
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for (int j=0;j<nb_tetra;j++)
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francois |
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noeud->get_lien_tetra()->get(j)->change_nouveau_numero(DETRUIT);
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francois |
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}
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}
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}
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francois |
54 |
int nb_sommet=mg_maillage->get_mg_geometrie()->get_nb_mg_sommet();
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for (int i=0;i<nb_sommet;i++)
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{
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MG_SOMMET* som=mg_maillage->get_mg_geometrie()->get_mg_sommet(i);
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int nb_noeud=som->get_lien_maillage()->get_nb();
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for (int j=0;j<nb_noeud;j++)
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{
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MG_NOEUD* noeud=(MG_NOEUD*)som->get_lien_maillage()->get(j);
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if (mg_maillage->get_mg_noeudid(noeud->get_id())==NULL) continue;
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if (noeud->get_nouveau_numero()==DETRUIT) continue;
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francois |
791 |
MG_NOEUD* nv_noeud=nv_maillage->ajouter_mg_noeud(som,noeud->get_x(),noeud->get_y(),noeud->get_z(),MAGIC::ORIGINE::IMPOSE);
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francois |
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noeud->change_element_reference(nv_noeud);
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nv_noeud->change_element_reference(noeud);
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}
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}
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francois |
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affiche((char*)" Adaptation maillage 0D");
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francois |
54 |
MAILLEUR0D m0d(nv_maillage,nv_maillage->get_mg_geometrie());
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francois |
35 |
m0d.adapte();
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francois |
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affiche((char*)" Adaptation maillage 1D");
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francois |
35 |
int nb_arete=mg_maillage->get_mg_geometrie()->get_nb_mg_arete();
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for (int i=0;i<nb_arete;i++)
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{
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MG_ARETE* arete=mg_maillage->get_mg_geometrie()->get_mg_arete(i);
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francois |
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int nb_seg=arete->get_lien_maillage()->get_nb();
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for (int j=0;j<nb_seg;j++)
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{
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MG_SEGMENT* seg=(MG_SEGMENT*)arete->get_lien_maillage()->get(j);
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if (mg_maillage->get_mg_segmentid(seg->get_id())==NULL) continue;
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if (seg->get_nouveau_numero()==DETRUIT) continue;
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MG_NOEUD* noeud1=(MG_NOEUD*)seg->get_noeud1()->get_element_reference();
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MG_NOEUD* noeud2=(MG_NOEUD*)seg->get_noeud2()->get_element_reference();
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if (noeud1==NULL)
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{
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francois |
791 |
noeud1=nv_maillage->ajouter_mg_noeud(arete,seg->get_noeud1()->get_x(),seg->get_noeud1()->get_y(),seg->get_noeud1()->get_z(),MAGIC::ORIGINE::IMPOSE);
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francois |
54 |
noeud1->change_element_reference(seg->get_noeud1());
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seg->get_noeud1()->change_element_reference(noeud1);
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}
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if (noeud2==NULL)
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{
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francois |
791 |
noeud2=nv_maillage->ajouter_mg_noeud(arete,seg->get_noeud2()->get_x(),seg->get_noeud2()->get_y(),seg->get_noeud2()->get_z(),MAGIC::ORIGINE::IMPOSE);
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francois |
54 |
noeud2->change_element_reference(seg->get_noeud2());
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seg->get_noeud2()->change_element_reference(noeud2);
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}
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francois |
791 |
nv_maillage->ajouter_mg_segment(arete,noeud1,noeud2,MAGIC::ORIGINE::IMPOSE);
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francois |
54 |
}
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francois |
446 |
MAILLEUR1D m1d(nv_maillage,nv_maillage->get_mg_geometrie(),metrique,arete);
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francois |
532 |
m1d.change_pas_integration(pas);
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francois |
35 |
m1d.adapte();
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}
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francois |
479 |
affiche((char*)" Adaptation maillage 2D");
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francois |
35 |
int nb_face=mg_maillage->get_mg_geometrie()->get_nb_mg_face();
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for (int i=0;i<nb_face;i++)
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{
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MG_FACE* face=mg_maillage->get_mg_geometrie()->get_mg_face(i);
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int nb_tri=face->get_lien_maillage()->get_nb();
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TPL_LISTE_ENTITE<MG_TRIANGLE*> lsttri;
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for (int j=0;j<nb_tri;j++)
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{
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MG_TRIANGLE* tri=(MG_TRIANGLE*)face->get_lien_maillage()->get(j);
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francois |
54 |
if (mg_maillage->get_mg_triangleid(tri->get_id())==NULL) continue;
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if (tri->get_nouveau_numero()==DETRUIT) continue;
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francois |
35 |
MG_NOEUD* noeud1=tri->get_noeud1();
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MG_NOEUD* noeud2=tri->get_noeud2();
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MG_NOEUD* noeud3=tri->get_noeud3();
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double *xyz1,*xyz2,*xyz3;
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xyz1=noeud1->get_coord();
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xyz2=noeud2->get_coord();
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xyz3=noeud3->get_coord();
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francois |
791 |
MG_NOEUD* noeudtmp1=new MG_NOEUD(NULL,xyz1[0],xyz1[1],xyz1[2],MAGIC::ORIGINE::IMPOSE);
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MG_NOEUD* noeudtmp2=new MG_NOEUD(NULL,xyz2[0],xyz2[1],xyz2[2],MAGIC::ORIGINE::IMPOSE);
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MG_NOEUD* noeudtmp3=new MG_NOEUD(NULL,xyz3[0],xyz3[1],xyz3[2],MAGIC::ORIGINE::IMPOSE);
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MG_TRIANGLE* tritmp=new MG_TRIANGLE(NULL,noeudtmp1,noeudtmp2,noeudtmp3,NULL,NULL,NULL,MAGIC::ORIGINE::IMPOSE);
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216 |
francois |
35 |
lsttri.ajouter(tritmp);
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}
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218 |
francois |
446 |
MAILLEUR2D m2d(nv_maillage,nv_maillage->get_mg_geometrie(),metrique,face);
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219 |
francois |
532 |
m2d.change_pas_integration(pas);
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220 |
francois |
35 |
m2d.maille(face,NULL,&lsttri);
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221 |
francois |
54 |
nb_tri=lsttri.get_nb();
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222 |
francois |
35 |
for (int j=0;j<nb_tri;j++)
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223 |
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{
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224 |
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MG_TRIANGLE* tri=lsttri.get(0);
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225 |
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MG_NOEUD* noeud1=tri->get_noeud1();
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226 |
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MG_NOEUD* noeud2=tri->get_noeud2();
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227 |
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MG_NOEUD* noeud3=tri->get_noeud3();
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228 |
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lsttri.supprimer(tri);
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229 |
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delete tri;
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230 |
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delete noeud1;
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231 |
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delete noeud2;
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232 |
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delete noeud3;
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233 |
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}
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234 |
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235 |
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}
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236 |
francois |
479 |
affiche((char*)" Adaptation maillage 3D");
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237 |
francois |
54 |
int nb_vol=mg_maillage->get_mg_geometrie()->get_nb_mg_volume();
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238 |
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for (int i=0;i<nb_vol;i++)
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239 |
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{
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240 |
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MG_VOLUME* vol=mg_maillage->get_mg_geometrie()->get_mg_volume(i);
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241 |
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int nb_tet=vol->get_lien_maillage()->get_nb();
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242 |
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TPL_LISTE_ENTITE<MG_TETRA*> lsttet;
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243 |
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for (int j=0;j<nb_tet;j++)
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244 |
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{
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245 |
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MG_TETRA* tet=(MG_TETRA*)vol->get_lien_maillage()->get(j);
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246 |
|
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if (mg_maillage->get_mg_tetraid(tet->get_id())==NULL) continue;
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247 |
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if (tet->get_nouveau_numero()==DETRUIT) continue;
|
248 |
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MG_NOEUD* noeud1=tet->get_noeud1();
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249 |
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MG_NOEUD* noeud2=tet->get_noeud2();
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250 |
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MG_NOEUD* noeud3=tet->get_noeud3();
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251 |
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MG_NOEUD* noeud4=tet->get_noeud4();
|
252 |
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double *xyz1,*xyz2,*xyz3,*xyz4;
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253 |
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xyz1=noeud1->get_coord();
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254 |
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xyz2=noeud2->get_coord();
|
255 |
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xyz3=noeud3->get_coord();
|
256 |
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xyz4=noeud4->get_coord();
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257 |
francois |
791 |
MG_NOEUD* noeudtmp1=new MG_NOEUD(NULL,xyz1[0],xyz1[1],xyz1[2],MAGIC::ORIGINE::IMPOSE);
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258 |
|
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MG_NOEUD* noeudtmp2=new MG_NOEUD(NULL,xyz2[0],xyz2[1],xyz2[2],MAGIC::ORIGINE::IMPOSE);
|
259 |
|
|
MG_NOEUD* noeudtmp3=new MG_NOEUD(NULL,xyz3[0],xyz3[1],xyz3[2],MAGIC::ORIGINE::IMPOSE);
|
260 |
|
|
MG_NOEUD* noeudtmp4=new MG_NOEUD(NULL,xyz4[0],xyz4[1],xyz4[2],MAGIC::ORIGINE::IMPOSE);
|
261 |
|
|
MG_TETRA* tetra=new MG_TETRA(NULL,noeudtmp1,noeudtmp2,noeudtmp3,noeudtmp4,NULL,NULL,NULL,NULL,MAGIC::ORIGINE::IMPOSE);
|
262 |
francois |
54 |
lsttet.ajouter(tetra);
|
263 |
|
|
}
|
264 |
francois |
446 |
MAILLEUR3D m3d(nv_maillage,nv_maillage->get_mg_geometrie(),metrique,vol);
|
265 |
francois |
425 |
m3d.active_affichage(affiche2);
|
266 |
francois |
532 |
m3d.change_pas_integration(pas);
|
267 |
francois |
61 |
if (activelog) m3d.active_log(nomlog);
|
268 |
francois |
54 |
m3d.maille(vol,NULL,&lsttet);
|
269 |
|
|
nb_tet=lsttet.get_nb();
|
270 |
|
|
for (int j=0;j<nb_tet;j++)
|
271 |
|
|
{
|
272 |
|
|
MG_TETRA* tet=lsttet.get(0);
|
273 |
|
|
MG_NOEUD* noeud1=tet->get_noeud1();
|
274 |
|
|
MG_NOEUD* noeud2=tet->get_noeud2();
|
275 |
|
|
MG_NOEUD* noeud3=tet->get_noeud3();
|
276 |
|
|
MG_NOEUD* noeud4=tet->get_noeud4();
|
277 |
|
|
lsttet.supprimer(tet);
|
278 |
|
|
delete tet;
|
279 |
|
|
delete noeud1;
|
280 |
|
|
delete noeud2;
|
281 |
|
|
delete noeud3;
|
282 |
|
|
delete noeud4;
|
283 |
|
|
}
|
284 |
francois |
35 |
|
285 |
francois |
54 |
}
|
286 |
|
|
|
287 |
francois |
479 |
affiche((char*)" Fin de l'adaptation de maillage");
|
288 |
francois |
35 |
}
|
289 |
|
|
|
290 |
|
|
|
291 |
|
|
|
292 |
francois |
61 |
void MAILLEUR_ADAPTATIF::active_log(char* nomfile)
|
293 |
|
|
{
|
294 |
|
|
activelog=1;
|
295 |
|
|
nomlog=nomfile;
|
296 |
|
|
}
|
297 |
|
|
|
298 |
|
|
void MAILLEUR_ADAPTATIF::desactive_log(void)
|
299 |
|
|
{
|
300 |
|
|
activelog=0;
|
301 |
|
|
}
|
302 |
|
|
|
303 |
|
|
|