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francois |
883 |
//------------------------------------------------------------ |
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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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// mailleur.cpp |
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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 � 11H23 |
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//------------------------------------------------------------ |
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//------------------------------------------------------------ |
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#include "gestionversion.h" |
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#include "mailleur_fem.h" |
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#include "mg_gestionnaire.h" |
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#include "fem_segment2.h" |
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#include "fem_mini_segment2.h" |
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#include "fem_segment3.h" |
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#include "fem_triangle3.h" |
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#include "fem_triangle6.h" |
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#include "fem_quadrangle4.h" |
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#include "fem_quadrangle8.h" |
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#include "fem_tetra4.h" |
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#include "fem_tetra10.h" |
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#include "fem_hexa8.h" |
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#include "fem_hexa20.h" |
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#include "fem_penta6.h" |
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#include "fem_penta15.h" |
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#include "fem_graph_noeud.h" |
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#include "fem_maillage_quadratique_outils.h" |
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#include "ot_decalage_parametre.h" |
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MAILLEUR_FEM::MAILLEUR_FEM(OT_CPU* comp):MAILLEUR(false,comp) |
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{ |
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} |
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MAILLEUR_FEM::MAILLEUR_FEM(MAILLEUR_FEM &mdd):MAILLEUR(mdd) |
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{ |
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ini_param(); |
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} |
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MAILLEUR_FEM::~MAILLEUR_FEM() |
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{ |
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} |
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void MAILLEUR_FEM::maille(FEM_MAILLAGE* fem,int num) |
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{ |
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int degre=fem->get_degre(); |
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MG_MAILLAGE* maillage=fem->get_mg_maillage(); |
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MG_GEOMETRIE* mg_geometrie=maillage->get_mg_geometrie(); |
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TPL_MAP_ENTITE<MG_SEGMENT*> mini; |
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if (mg_geometrie!=NULL) |
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if (mg_geometrie->get_nb_mg_poutre()!=0) |
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if (mg_geometrie->get_nb_mg_volume()!=0) |
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recherche_connexion_multidimension(mini,maillage,mg_geometrie); |
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if (degre==1) construire_lineaire(fem,mini,maillage,mg_geometrie); |
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if (degre==2) construire_quadratique(fem,mini,maillage,mg_geometrie); |
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if (num>0) optimise_numerotation(fem); |
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if (num>1) copie_numerotation_opt(fem); |
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BOITE_3D b; |
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int nx,ny,nz; |
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bool structure=maillage->get_param_structure(b,nx,ny,nz); |
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if (structure==true) |
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fem->change_param_structure(b,nx,ny,nz); |
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} |
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void MAILLEUR_FEM::recherche_connexion_multidimension(TPL_MAP_ENTITE<MG_SEGMENT*> &mini,MG_MAILLAGE* maillage,MG_GEOMETRIE* mg_geometrie) |
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{ |
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LISTE_MG_NOEUD::iterator it; |
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for (MG_NOEUD* no=maillage->get_premier_noeud(it);no!=NULL;no=maillage->get_suivant_noeud(it)) |
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{ |
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if ((no->get_lien_hexa()->get_nb()>0) || (no->get_lien_tetra()->get_nb())) |
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if (no->get_lien_segment()->get_nb()>0) |
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{ |
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bool estjoint=false; |
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for (int i=0;i<no->get_lien_segment()->get_nb();i++) |
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{ |
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LISTE_MG_POUTRE::iterator itp; |
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for (MG_POUTRE* pou=mg_geometrie->get_premier_poutre(itp);pou!=NULL;pou=mg_geometrie->get_suivant_poutre(itp)) |
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if (pou->contient_element(no->get_lien_segment()->get(i))) {estjoint=true;} |
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} |
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if (estjoint) |
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{ |
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for (int i=0;i<no->get_lien_segment()->get_nb();i++) |
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{ |
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bool bord=false; |
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LISTE_MG_POUTRE::iterator itp; |
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int nbele2=no->get_lien_segment()->get(i)->get_lien_triangle()->get_nb(); |
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for (int j=0;j<nbele2;j++) |
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if (no->get_lien_segment()->get(i)->get_lien_triangle()->get(j)->get_lien_tetra()->get_nb()>0) |
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if (no->get_lien_segment()->get(i)->get_lien_triangle()->get(j)->get_lien_tetra()->get_nb()<2) bord=true; |
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nbele2=no->get_lien_segment()->get(i)->get_lien_quadrangle()->get_nb(); |
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for (int j=0;j<nbele2;j++) |
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if (no->get_lien_segment()->get(i)->get_lien_quadrangle()->get(j)->get_lien_hexa()->get_nb()>0) |
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if (no->get_lien_segment()->get(i)->get_lien_quadrangle()->get(j)->get_lien_hexa()->get_nb()<2) bord=true; |
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if (bord==true) mini.ajouter(no->get_lien_segment()->get(i)); |
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} |
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//std::cout << no->get_id() << " est un joint 1D-3D : " << mini.get_nb() << " mini " << std::endl; |
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} |
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} |
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} |
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LISTE_MG_TRIANGLE::iterator itt; |
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for (MG_TRIANGLE* tri=maillage->get_premier_triangle(itt);tri!=NULL;tri=maillage->get_suivant_triangle(itt)) |
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if (tri->get_origine()==MAGIC::ORIGINE::SECTION) |
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{ |
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mini.ajouter(tri->get_segment1()); |
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mini.ajouter(tri->get_segment2()); |
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mini.ajouter(tri->get_segment3()); |
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} |
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LISTE_MG_QUADRANGLE::iterator itq; |
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for (MG_QUADRANGLE* qua=maillage->get_premier_quadrangle(itq);qua!=NULL;qua=maillage->get_suivant_quadrangle(itq)) |
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if (qua->get_origine()==MAGIC::ORIGINE::SECTION) |
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{ |
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mini.ajouter(qua->get_segment1()); |
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mini.ajouter(qua->get_segment2()); |
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mini.ajouter(qua->get_segment3()); |
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mini.ajouter(qua->get_segment4()); |
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} |
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} |
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void MAILLEUR_FEM::construire_lineaire(FEM_MAILLAGE* fem,TPL_MAP_ENTITE<MG_SEGMENT*> &mini,MG_MAILLAGE* maillage,MG_GEOMETRIE* mg_geometrie) |
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{ |
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LISTE_MG_NOEUD::iterator it_noeud; |
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MG_NOEUD* mgnoeud=maillage->get_premier_noeud(it_noeud); |
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std::vector<FEM_NOEUD*> lstnoeuddirect; |
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unsigned int i=0; |
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while (mgnoeud) |
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{ |
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mgnoeud->change_nouveau_numero(i); |
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FEM_NOEUD* femnoeud=new FEM_NOEUD(mgnoeud); |
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femnoeud->change_numero(i+1); |
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i++; |
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fem->ajouter_fem_noeud(femnoeud); |
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lstnoeuddirect.insert(lstnoeuddirect.end(),femnoeud); |
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if (mgnoeud->get_lien_topologie()!=NULL) |
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if (mgnoeud->get_lien_topologie()->get_dimension()==0) |
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{ |
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FEM_ELEMENT0* femele=new FEM_ELEMENT0(mgnoeud->get_lien_topologie(),mgnoeud,&femnoeud); |
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fem-> ajouter_fem_element0(femele); |
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} |
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mgnoeud=maillage->get_suivant_noeud(it_noeud); |
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} |
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int dimsansgeo=0; |
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if (mg_geometrie==NULL) |
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{ |
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if (maillage->get_nb_mg_tetra()+maillage->get_nb_mg_hexa()!=0) dimsansgeo=3; |
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else if (maillage->get_nb_mg_triangle()+maillage->get_nb_mg_quadrangle()!=0) dimsansgeo=2; |
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else if (maillage->get_nb_mg_segment()!=0) dimsansgeo=1; |
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} |
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if (mg_geometrie!=NULL) |
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if (strcmp(mg_geometrie->get_type_geometrie(),"VIRTUEL")==0) |
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{ |
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if (maillage->get_nb_mg_tetra()+maillage->get_nb_mg_hexa()!=0) dimsansgeo=3; |
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else if (maillage->get_nb_mg_triangle()+maillage->get_nb_mg_quadrangle()!=0) dimsansgeo=2; |
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else if (maillage->get_nb_mg_segment()!=0) dimsansgeo=1; |
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} |
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if ((mg_geometrie!=NULL) || ( (mg_geometrie==NULL) && (dimsansgeo==1))) |
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{ |
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LISTE_MG_SEGMENT::iterator it_seg; |
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MG_SEGMENT * mgseg = maillage->get_premier_segment(it_seg); |
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while (mgseg) |
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{ |
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if (mgseg->get_lien_topologie()!=NULL) |
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if (mgseg->get_lien_topologie()->get_dimension()!=1) |
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{ |
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mgseg=maillage->get_suivant_segment(it_seg); |
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continue; |
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} |
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if (mg_geometrie!=NULL) |
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if (mgseg->get_lien_topologie()==NULL) |
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if (dimsansgeo!=1) |
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{ |
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mgseg=maillage->get_suivant_segment(it_seg); |
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continue; |
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} |
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FEM_NOEUD *tabnoeud[2]; |
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tabnoeud[0]=lstnoeuddirect[mgseg->get_noeud1()->get_nouveau_numero()]; |
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tabnoeud[1]=lstnoeuddirect[mgseg->get_noeud2()->get_nouveau_numero()]; |
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FEM_SEGMENT2* seg=new FEM_SEGMENT2(mgseg,tabnoeud); |
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fem->ajouter_fem_element1(seg); |
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mgseg=maillage->get_suivant_segment(it_seg); |
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} |
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TPL_MAP_ENTITE<MG_SEGMENT*>::ITERATEUR itm; |
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for (MG_SEGMENT* mgseg=mini.get_premier(itm);mgseg!=NULL;mgseg=mini.get_suivant(itm)) |
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{ |
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FEM_NOEUD *tabnoeud[2]; |
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tabnoeud[0]=lstnoeuddirect[mgseg->get_noeud1()->get_nouveau_numero()]; |
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tabnoeud[1]=lstnoeuddirect[mgseg->get_noeud2()->get_nouveau_numero()]; |
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FEM_SEGMENT2* seg=new FEM_MINI_SEGMENT2(mgseg,tabnoeud); |
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fem->ajouter_fem_element1(seg); |
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} |
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} |
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if ((mg_geometrie!=NULL) || ( (mg_geometrie==NULL) && (dimsansgeo==2))) |
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{ |
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LISTE_MG_TRIANGLE::iterator it_tri; |
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MG_TRIANGLE* mgtri=maillage->get_premier_triangle(it_tri); |
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while (mgtri) |
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{ |
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if (mgtri->get_lien_topologie()!=NULL) if (mgtri->get_lien_topologie()->get_dimension()!=2) |
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{ |
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mgtri=maillage->get_suivant_triangle(it_tri); |
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continue; |
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} |
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if (mg_geometrie!=NULL) |
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if (mgtri->get_lien_topologie()==NULL) |
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if (dimsansgeo!=2) |
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{ |
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mgtri=maillage->get_suivant_triangle(it_tri); |
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continue; |
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} |
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FEM_NOEUD *tabnoeud[3]; |
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tabnoeud[0]=lstnoeuddirect[mgtri->get_noeud1()->get_nouveau_numero()]; |
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tabnoeud[1]=lstnoeuddirect[mgtri->get_noeud2()->get_nouveau_numero()]; |
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tabnoeud[2]=lstnoeuddirect[mgtri->get_noeud3()->get_nouveau_numero()]; |
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FEM_TRIANGLE3* tri=new FEM_TRIANGLE3(mgtri,tabnoeud); |
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fem->ajouter_fem_element2(tri); |
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mgtri=maillage->get_suivant_triangle(it_tri); |
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} |
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LISTE_MG_QUADRANGLE::iterator it_quad; |
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MG_QUADRANGLE* mgquad=maillage->get_premier_quadrangle(it_quad); |
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while (mgquad) |
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{ |
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if (mgquad->get_lien_topologie()!=NULL) if (mgquad->get_lien_topologie()->get_dimension()!=2) { |
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mgquad=maillage->get_suivant_quadrangle(it_quad); |
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continue; |
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} |
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if (mg_geometrie!=NULL) |
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if (mgquad->get_lien_topologie()==NULL) |
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if (dimsansgeo!=2) |
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{ |
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mgquad=maillage->get_suivant_quadrangle(it_quad); |
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continue; |
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} |
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FEM_NOEUD *tabnoeud[4]; |
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tabnoeud[0]=lstnoeuddirect[mgquad->get_noeud1()->get_nouveau_numero()]; |
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tabnoeud[1]=lstnoeuddirect[mgquad->get_noeud2()->get_nouveau_numero()]; |
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tabnoeud[2]=lstnoeuddirect[mgquad->get_noeud3()->get_nouveau_numero()]; |
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tabnoeud[3]=lstnoeuddirect[mgquad->get_noeud4()->get_nouveau_numero()]; |
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FEM_QUADRANGLE4* quad=new FEM_QUADRANGLE4(mgquad,tabnoeud); |
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fem->ajouter_fem_element2(quad); |
| 269 |
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mgquad=maillage->get_suivant_quadrangle(it_quad); |
| 270 |
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} |
| 271 |
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} |
| 272 |
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if ((mg_geometrie!=NULL) || ( (mg_geometrie==NULL) && (dimsansgeo==3))) |
| 273 |
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{ |
| 274 |
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LISTE_MG_TETRA::iterator it_tetra; |
| 275 |
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MG_TETRA* mgtetra=maillage->get_premier_tetra(it_tetra); |
| 276 |
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while (mgtetra) |
| 277 |
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{ |
| 278 |
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FEM_NOEUD *tabnoeud[4]; |
| 279 |
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tabnoeud[0]=lstnoeuddirect[mgtetra->get_noeud1()->get_nouveau_numero()]; |
| 280 |
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tabnoeud[1]=lstnoeuddirect[mgtetra->get_noeud2()->get_nouveau_numero()]; |
| 281 |
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tabnoeud[2]=lstnoeuddirect[mgtetra->get_noeud3()->get_nouveau_numero()]; |
| 282 |
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tabnoeud[3]=lstnoeuddirect[mgtetra->get_noeud4()->get_nouveau_numero()]; |
| 283 |
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FEM_TETRA4* tet=new FEM_TETRA4(mgtetra,tabnoeud); |
| 284 |
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fem->ajouter_fem_element3(tet); |
| 285 |
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mgtetra=maillage->get_suivant_tetra(it_tetra); |
| 286 |
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} |
| 287 |
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LISTE_MG_HEXA::iterator it_hex; |
| 288 |
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MG_HEXA* mghex=maillage->get_premier_hexa(it_hex); |
| 289 |
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while (mghex) |
| 290 |
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{ |
| 291 |
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FEM_NOEUD *tabnoeud[8]; |
| 292 |
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tabnoeud[0]=lstnoeuddirect[mghex->get_noeud1()->get_nouveau_numero()]; |
| 293 |
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tabnoeud[1]=lstnoeuddirect[mghex->get_noeud2()->get_nouveau_numero()]; |
| 294 |
|
|
tabnoeud[2]=lstnoeuddirect[mghex->get_noeud3()->get_nouveau_numero()]; |
| 295 |
|
|
tabnoeud[3]=lstnoeuddirect[mghex->get_noeud4()->get_nouveau_numero()]; |
| 296 |
|
|
tabnoeud[4]=lstnoeuddirect[mghex->get_noeud5()->get_nouveau_numero()]; |
| 297 |
|
|
tabnoeud[5]=lstnoeuddirect[mghex->get_noeud6()->get_nouveau_numero()]; |
| 298 |
|
|
tabnoeud[6]=lstnoeuddirect[mghex->get_noeud7()->get_nouveau_numero()]; |
| 299 |
|
|
tabnoeud[7]=lstnoeuddirect[mghex->get_noeud8()->get_nouveau_numero()]; |
| 300 |
|
|
FEM_HEXA8* hex=new FEM_HEXA8(mghex,tabnoeud); |
| 301 |
|
|
fem->ajouter_fem_element3(hex); |
| 302 |
|
|
mghex=maillage->get_suivant_hexa(it_hex); |
| 303 |
|
|
} |
| 304 |
|
|
LISTE_MG_PENTA::iterator it_pen; |
| 305 |
|
|
MG_PENTA* mgpen=maillage->get_premier_penta(it_pen); |
| 306 |
|
|
while (mgpen) |
| 307 |
|
|
{ |
| 308 |
|
|
FEM_NOEUD *tabnoeud[8]; |
| 309 |
|
|
tabnoeud[0]=lstnoeuddirect[mgpen->get_noeud1()->get_nouveau_numero()]; |
| 310 |
|
|
tabnoeud[1]=lstnoeuddirect[mgpen->get_noeud2()->get_nouveau_numero()]; |
| 311 |
|
|
tabnoeud[2]=lstnoeuddirect[mgpen->get_noeud3()->get_nouveau_numero()]; |
| 312 |
|
|
tabnoeud[3]=lstnoeuddirect[mgpen->get_noeud4()->get_nouveau_numero()]; |
| 313 |
|
|
tabnoeud[4]=lstnoeuddirect[mgpen->get_noeud5()->get_nouveau_numero()]; |
| 314 |
|
|
tabnoeud[5]=lstnoeuddirect[mgpen->get_noeud6()->get_nouveau_numero()]; |
| 315 |
|
|
FEM_PENTA6* pen=new FEM_PENTA6(mgpen,tabnoeud); |
| 316 |
|
|
fem->ajouter_fem_element3(pen); |
| 317 |
|
|
mgpen=maillage->get_suivant_penta(it_pen); |
| 318 |
|
|
} |
| 319 |
|
|
} |
| 320 |
|
|
} |
| 321 |
|
|
|
| 322 |
|
|
|
| 323 |
francois |
915 |
void MAILLEUR_FEM::recal_element_quadratique(FEM_MAILLAGE* fem) |
| 324 |
|
|
{ |
| 325 |
|
|
int nbpas=(int)param.get_valeur("Quadratisation_pas"); |
| 326 |
|
|
double dismin=param.get_valeur("Quadratisation_dis"); |
| 327 |
|
|
int nbpassemax=(int)param.get_valeur("Quadratisation_nbpassemax"); |
| 328 |
|
|
int nbpasse=1; |
| 329 |
|
|
for (int passe=0;passe<nbpasse;passe++) |
| 330 |
|
|
{ |
| 331 |
francois |
924 |
char mess[255]; |
| 332 |
|
|
sprintf(mess," Passe %d",passe+1); |
| 333 |
|
|
affiche(mess); |
| 334 |
francois |
915 |
LISTE_FEM_ELEMENT3::iterator itele3; |
| 335 |
|
|
bool recale=false; |
| 336 |
|
|
for (FEM_ELEMENT3* tet=fem->get_premier_element3(itele3);tet;tet=fem->get_suivant_element3(itele3)) |
| 337 |
|
|
{ |
| 338 |
|
|
FEM_MAILLAGE_QUADRATIQUE_OUTILS ou; |
| 339 |
|
|
double dis=ou.get_distorsion2(tet); |
| 340 |
francois |
924 |
double jmin=ou.get_jmin(tet);; |
| 341 |
|
|
if ((dis<dismin-1e-12) || (jmin<0.)) |
| 342 |
francois |
915 |
{ |
| 343 |
|
|
OT_VECTEUR_3D vec[10]; |
| 344 |
|
|
OT_VECTEUR_3D depart[10]; |
| 345 |
|
|
for (int i=0;i<9;i++) |
| 346 |
|
|
{ |
| 347 |
|
|
if ((i==0) || (i==2) || (i==4)) continue; |
| 348 |
|
|
double* xyzori=tet->get_fem_noeud(i)->get_coord_ori(); |
| 349 |
|
|
double* xyz=tet->get_fem_noeud(i)->get_coord(); |
| 350 |
|
|
vec[i].change_x(xyz[0]-xyzori[0]); |
| 351 |
|
|
vec[i].change_y(xyz[1]-xyzori[1]); |
| 352 |
|
|
vec[i].change_z(xyz[2]-xyzori[2]); |
| 353 |
|
|
depart[i].change_x(xyz[0]); |
| 354 |
|
|
depart[i].change_y(xyz[1]); |
| 355 |
|
|
depart[i].change_z(xyz[2]); |
| 356 |
|
|
} |
| 357 |
|
|
int pas=0; |
| 358 |
francois |
924 |
while ((dis<dismin-1e-12)||(jmin<0.)) |
| 359 |
francois |
915 |
{ |
| 360 |
|
|
for (int i=0;i<9;i++) |
| 361 |
|
|
{ |
| 362 |
|
|
if ((i==0) || (i==2) || (i==4)) continue; |
| 363 |
|
|
double* xyz=tet->get_fem_noeud(i)->get_coord(); |
| 364 |
|
|
tet->get_fem_noeud(i)->change_x(depart[i].get_x()-pas*1./1./nbpas*vec[i].get_x()); |
| 365 |
|
|
tet->get_fem_noeud(i)->change_y(depart[i].get_y()-pas*1./1./nbpas*vec[i].get_y()); |
| 366 |
|
|
tet->get_fem_noeud(i)->change_z(depart[i].get_z()-pas*1./1./nbpas*vec[i].get_z()); |
| 367 |
|
|
} |
| 368 |
|
|
dis=ou.get_distorsion2(tet); |
| 369 |
|
|
jmin=ou.get_jmin(tet); |
| 370 |
|
|
pas++; |
| 371 |
|
|
} |
| 372 |
francois |
924 |
if (passe==0) sprintf(mess," Tetra %lu replacé à %.2lf%% de sa position optimale\t jmin=%le distorsion=%le",tet->get_id(),(pas-1.)*1./nbpas*100.,jmin,dis); |
| 373 |
|
|
else sprintf(mess," Tetra %lu replacé à %.2lf%% de sa position precedente\t jmin=%le distorsion=%le",tet->get_id(),(pas-1.)*1./nbpas*100.,jmin,dis); |
| 374 |
francois |
915 |
affiche(mess); |
| 375 |
|
|
recale=true; |
| 376 |
|
|
} |
| 377 |
|
|
} |
| 378 |
francois |
924 |
for (FEM_ELEMENT3* tet=fem->get_premier_element3(itele3);tet;tet=fem->get_suivant_element3(itele3)) |
| 379 |
|
|
{ |
| 380 |
|
|
FEM_MAILLAGE_QUADRATIQUE_OUTILS ou; |
| 381 |
|
|
double dis=ou.get_distorsion2(tet); |
| 382 |
|
|
if (dis<0.1) affiche("toto"); |
| 383 |
|
|
} |
| 384 |
francois |
915 |
nbpasse++; |
| 385 |
|
|
if (nbpasse>nbpassemax) nbpasse=nbpassemax; |
| 386 |
|
|
} |
| 387 |
|
|
} |
| 388 |
francois |
883 |
|
| 389 |
|
|
|
| 390 |
|
|
void MAILLEUR_FEM::construire_quadratique(FEM_MAILLAGE* fem,TPL_MAP_ENTITE<MG_SEGMENT*> &mini,MG_MAILLAGE* maillage,MG_GEOMETRIE* mg_geometrie) |
| 391 |
|
|
{ |
| 392 |
francois |
915 |
int recal=(int)param.get_valeur("Quadratisation_jmin"); |
| 393 |
francois |
883 |
LISTE_MG_NOEUD::iterator it_nd; |
| 394 |
|
|
MG_NOEUD* mgnoeud=maillage->get_premier_noeud(it_nd); |
| 395 |
|
|
std::vector<FEM_NOEUD*> lstnoeuddirect; |
| 396 |
|
|
unsigned int i=0; |
| 397 |
|
|
while (mgnoeud) |
| 398 |
|
|
{ |
| 399 |
|
|
mgnoeud->change_nouveau_numero(i); |
| 400 |
|
|
FEM_NOEUD* femnoeud=new FEM_NOEUD(mgnoeud); |
| 401 |
|
|
femnoeud->change_numero(i+1); |
| 402 |
|
|
i++ ; |
| 403 |
|
|
fem->ajouter_fem_noeud(femnoeud); |
| 404 |
|
|
//mgnoeud=maillage->get_suivant_noeud(it_nd); |
| 405 |
|
|
lstnoeuddirect.insert(lstnoeuddirect.end(),femnoeud); |
| 406 |
|
|
if (mgnoeud->get_lien_topologie()!=NULL) |
| 407 |
|
|
if (mgnoeud->get_lien_topologie()->get_dimension()==0) |
| 408 |
|
|
{ |
| 409 |
|
|
FEM_ELEMENT0* femele=new FEM_ELEMENT0(mgnoeud->get_lien_topologie(),mgnoeud,&femnoeud); |
| 410 |
|
|
fem->ajouter_fem_element0(femele); |
| 411 |
|
|
} |
| 412 |
|
|
mgnoeud=maillage->get_suivant_noeud(it_nd); |
| 413 |
|
|
|
| 414 |
|
|
} |
| 415 |
|
|
int dimsansgeo=0; |
| 416 |
|
|
if (mg_geometrie==NULL) |
| 417 |
|
|
{ |
| 418 |
|
|
if (maillage->get_nb_mg_tetra()!=0) dimsansgeo=3; |
| 419 |
|
|
else if (maillage->get_nb_mg_triangle()!=0) dimsansgeo=2; |
| 420 |
|
|
else if (maillage->get_nb_mg_segment()!=0) dimsansgeo=1; |
| 421 |
|
|
} |
| 422 |
|
|
if (mg_geometrie!=NULL) |
| 423 |
|
|
if (strcmp(mg_geometrie->get_type_geometrie(),"VIRTUEL")==0) |
| 424 |
|
|
{ |
| 425 |
|
|
if (maillage->get_nb_mg_tetra()+maillage->get_nb_mg_hexa()!=0) dimsansgeo=3; |
| 426 |
|
|
else if (maillage->get_nb_mg_triangle()+maillage->get_nb_mg_quadrangle()!=0) dimsansgeo=2; |
| 427 |
|
|
else if (maillage->get_nb_mg_segment()!=0) dimsansgeo=1; |
| 428 |
|
|
} |
| 429 |
|
|
int nbmgnoeud = maillage->get_nb_mg_noeud(); |
| 430 |
|
|
|
| 431 |
|
|
LISTE_MG_SEGMENT::iterator it_seg; |
| 432 |
|
|
MG_SEGMENT* mgseg=maillage->get_premier_segment(it_seg); |
| 433 |
|
|
FEM_MAILLAGE_QUADRATIQUE_OUTILS ou ; |
| 434 |
|
|
i=0; |
| 435 |
|
|
while (mgseg) |
| 436 |
|
|
{ |
| 437 |
|
|
mgseg->change_nouveau_numero(i++); |
| 438 |
|
|
MG_NOEUD *noeud1=mgseg->get_noeud1(); |
| 439 |
|
|
MG_NOEUD *noeud2=mgseg->get_noeud2(); |
| 440 |
|
|
double *xyz1=noeud1->get_coord(); |
| 441 |
|
|
double *xyz2=noeud2->get_coord(); |
| 442 |
|
|
double xori=0.5*(xyz1[0]+xyz2[0]); |
| 443 |
|
|
double yori=0.5*(xyz1[1]+xyz2[1]); |
| 444 |
|
|
double zori=0.5*(xyz1[2]+xyz2[2]); |
| 445 |
|
|
FEM_NOEUD* femnoeud; |
| 446 |
|
|
if (mgseg->get_lien_topologie()!=NULL) |
| 447 |
|
|
if (mgseg->get_lien_topologie()->get_dimension()==1) |
| 448 |
|
|
{ |
| 449 |
|
|
MG_ARETE* arete=(MG_ARETE*)(mgseg->get_lien_topologie()); |
| 450 |
|
|
double t1,t2,tm; |
| 451 |
|
|
arete->inverser(t1,xyz1); |
| 452 |
|
|
arete->inverser(t2,xyz2); |
| 453 |
|
|
if (arete->get_courbe()->est_periodique()) |
| 454 |
|
|
if (t1>t2) t2=t2+arete->get_courbe()->get_periode(); |
| 455 |
|
|
double t=0.5*(t1+t2); |
| 456 |
|
|
double xyz[2],xyz3[2]; |
| 457 |
|
|
arete->evaluer(t,xyz); |
| 458 |
|
|
double L3=0,L4=0,j=0.0; |
| 459 |
|
|
double L1= ou.get_distance_curviligne(0,0.5,xyz1,xyz,xyz2); |
| 460 |
|
|
double L2= ou.get_distance_curviligne(0.5,1,xyz1,xyz,xyz2); |
| 461 |
|
|
|
| 462 |
|
|
if (L1/L2 >1.01) |
| 463 |
|
|
{ |
| 464 |
|
|
do |
| 465 |
|
|
{ |
| 466 |
|
|
j+=0.0001; |
| 467 |
|
|
tm=(-t+t1)*j+t; |
| 468 |
|
|
arete->evaluer(tm,xyz3); |
| 469 |
|
|
L3= ou.get_distance_curviligne(0,0.5,xyz1,xyz3,xyz2); |
| 470 |
|
|
L4= ou.get_distance_curviligne(0.5,1,xyz1,xyz3,xyz2); |
| 471 |
|
|
|
| 472 |
|
|
}while (0.5-(L4/(L3+L4))>=0.0001); |
| 473 |
|
|
|
| 474 |
|
|
femnoeud= new FEM_NOEUD(mgseg->get_lien_topologie(),xyz3[0],xyz3[1],xyz3[2],xori,yori,zori); |
| 475 |
|
|
} |
| 476 |
|
|
|
| 477 |
|
|
if (L2/L1 >1.01) |
| 478 |
|
|
{ |
| 479 |
|
|
do |
| 480 |
|
|
{ |
| 481 |
|
|
j+=0.0001; |
| 482 |
|
|
tm=(-t+t2)*j+t; |
| 483 |
|
|
arete->evaluer(tm,xyz3); |
| 484 |
|
|
L3= ou.get_distance_curviligne(0,0.5,xyz1,xyz3,xyz2); |
| 485 |
|
|
L4= ou.get_distance_curviligne(0.5,1,xyz1,xyz3,xyz2); |
| 486 |
|
|
|
| 487 |
|
|
}while (0.5-(L3/(L3+L4))>=0.0001); |
| 488 |
|
|
|
| 489 |
|
|
femnoeud= new FEM_NOEUD(mgseg->get_lien_topologie(),xyz3[0],xyz3[1],xyz3[2],xori,yori,zori); |
| 490 |
|
|
} |
| 491 |
|
|
|
| 492 |
|
|
if(j == 0) |
| 493 |
|
|
{ |
| 494 |
|
|
femnoeud= new FEM_NOEUD(mgseg->get_lien_topologie(),xyz[0],xyz[1],xyz[2],xori,yori,zori); |
| 495 |
|
|
} |
| 496 |
|
|
|
| 497 |
|
|
} |
| 498 |
|
|
if (mgseg->get_lien_topologie()!=NULL) |
| 499 |
|
|
if (mgseg->get_lien_topologie()->get_dimension()==2) |
| 500 |
|
|
{ |
| 501 |
|
|
MG_FACE* face=(MG_FACE*)(mgseg->get_lien_topologie()); |
| 502 |
|
|
double uv1[2],uv2[2]; |
| 503 |
|
|
OT_DECALAGE_PARAMETRE decalage(face->get_surface()->get_periode_u(),face->get_surface()->get_periode_v()); |
| 504 |
|
|
face->inverser(uv1,xyz1); |
| 505 |
|
|
face->inverser(uv2,xyz2); |
| 506 |
|
|
if (face->get_surface()->est_periodique_u()==1) |
| 507 |
|
|
{ |
| 508 |
|
|
double eps=1e-10*face->get_surface()->get_periode_u(); |
| 509 |
|
|
if (uv1[0]<-eps) uv1[0]=uv1[0]+face->get_surface()->get_periode_u(); |
| 510 |
|
|
if (uv1[0]>face->get_surface()->get_periode_u()-eps) uv1[0]=uv1[0]-face->get_surface()->get_periode_u(); |
| 511 |
|
|
if (uv2[0]<-eps) uv2[0]=uv2[0]+face->get_surface()->get_periode_u(); |
| 512 |
|
|
if (uv2[0]>face->get_surface()->get_periode_u()-eps) uv2[0]=uv2[0]-face->get_surface()->get_periode_u(); |
| 513 |
|
|
} |
| 514 |
|
|
if (face->get_surface()->est_periodique_v()==1) |
| 515 |
|
|
{ |
| 516 |
|
|
double eps=1e-10*face->get_surface()->get_periode_v(); |
| 517 |
|
|
if (uv1[1]<-eps) uv1[1]=uv1[1]+face->get_surface()->get_periode_v(); |
| 518 |
|
|
if (uv1[1]>face->get_surface()->get_periode_v()-eps) uv1[1]=uv1[1]-face->get_surface()->get_periode_v(); |
| 519 |
|
|
if (uv2[1]<-eps) uv2[1]=uv2[1]+face->get_surface()->get_periode_v(); |
| 520 |
|
|
if (uv2[1]>face->get_surface()->get_periode_v()-eps) uv2[1]=uv2[1]-face->get_surface()->get_periode_v(); |
| 521 |
|
|
} |
| 522 |
|
|
double du=decalage.calcul_decalage_parametre_u(uv1[0]); |
| 523 |
|
|
double dv=decalage.calcul_decalage_parametre_v(uv1[1]); |
| 524 |
|
|
double u1=decalage.decalage_parametre_u(uv1[0],du); |
| 525 |
|
|
double v1=decalage.decalage_parametre_v(uv1[1],dv); |
| 526 |
|
|
double u2=decalage.decalage_parametre_u(uv2[0],du); |
| 527 |
|
|
double v2=decalage.decalage_parametre_v(uv2[1],dv); |
| 528 |
|
|
double uv[2],uv3[2],xyz[3],xyz3[3]; |
| 529 |
|
|
double milieu[3]; |
| 530 |
|
|
milieu[0]=0.5*(xyz1[0]+xyz2[0]); |
| 531 |
|
|
milieu[1]=0.5*(xyz1[1]+xyz2[1]); |
| 532 |
|
|
milieu[2]=0.5*(xyz1[2]+xyz2[2]); |
| 533 |
|
|
face->inverser(uv,milieu); |
| 534 |
|
|
|
| 535 |
|
|
face->evaluer(uv,xyz); |
| 536 |
|
|
double L3=0,L4=0,j=0; |
| 537 |
|
|
double L1= ou.get_distance_curviligne(0,0.5,xyz1,xyz,xyz2); |
| 538 |
|
|
double L2= ou.get_distance_curviligne(0.5,1,xyz1,xyz,xyz2); |
| 539 |
|
|
if (L1/L2 >1.01) |
| 540 |
|
|
{ |
| 541 |
|
|
do |
| 542 |
|
|
{ |
| 543 |
|
|
j+=0.0001; |
| 544 |
|
|
if ((uv1[0]<uv[0]) && (uv2[0]<uv[0]) && (uv1[0]<uv2[0])) uv1[0]=uv1[0]+face->get_surface()->get_periode_u(); |
| 545 |
|
|
if ((uv1[1]<uv[1]) && (uv2[1]<uv[1]) && (uv1[1]<uv2[1])) uv1[1]=uv1[1]+face->get_surface()->get_periode_v(); |
| 546 |
|
|
|
| 547 |
|
|
uv3[0]=(-uv[0]+uv1[0])*j+uv[0]; |
| 548 |
|
|
uv3[1]=(-uv[1]+uv1[1])*j+uv[1]; |
| 549 |
|
|
|
| 550 |
|
|
face->evaluer(uv3,xyz3); |
| 551 |
|
|
L3= ou.get_distance_curviligne(0,0.5,xyz1,xyz3,xyz2); |
| 552 |
|
|
L4= ou.get_distance_curviligne(0.5,1,xyz1,xyz3,xyz2); |
| 553 |
|
|
|
| 554 |
|
|
}while ( 0.5-(L4/(L3+L4)) >=0.0001); |
| 555 |
|
|
|
| 556 |
|
|
femnoeud= new FEM_NOEUD(mgseg->get_lien_topologie(),xyz3[0],xyz3[1],xyz3[2],xori,yori,zori); |
| 557 |
|
|
} |
| 558 |
|
|
|
| 559 |
|
|
if (L2/L1 >1.01) |
| 560 |
|
|
{ |
| 561 |
|
|
do |
| 562 |
|
|
{ |
| 563 |
|
|
j+=0.0001; |
| 564 |
|
|
if ((uv1[0]<uv[0]) && (uv2[0]<uv[0]) && (uv2[0]<uv1[0])) uv2[0]=uv2[0]+face->get_surface()->get_periode_u(); |
| 565 |
|
|
if ((uv1[1]<uv[1]) && (uv2[1]<uv[1]) && (uv2[1]<uv1[1])) uv2[1]=uv2[1]+face->get_surface()->get_periode_v(); |
| 566 |
|
|
|
| 567 |
|
|
uv3[0]=(-uv[0]+uv2[0])*j+uv[0]; |
| 568 |
|
|
uv3[1]=(-uv[1]+uv2[1])*j+uv[1]; |
| 569 |
|
|
|
| 570 |
|
|
face->evaluer(uv3,xyz3); |
| 571 |
|
|
L3= ou.get_distance_curviligne(0,0.5,xyz1,xyz3,xyz2); |
| 572 |
|
|
L4= ou.get_distance_curviligne(0.5,1,xyz1,xyz3,xyz2); |
| 573 |
|
|
|
| 574 |
|
|
}while (0.5-(L3/(L3+L4)) >=0.0001); |
| 575 |
|
|
|
| 576 |
|
|
femnoeud= new FEM_NOEUD(mgseg->get_lien_topologie(),xyz3[0],xyz3[1],xyz3[2],xori,yori,zori); |
| 577 |
|
|
} |
| 578 |
|
|
|
| 579 |
|
|
if (j == 0.0) |
| 580 |
|
|
{ |
| 581 |
|
|
femnoeud= new FEM_NOEUD(mgseg->get_lien_topologie(),xyz[0],xyz[1],xyz[2],xori,yori,zori); |
| 582 |
|
|
} |
| 583 |
|
|
|
| 584 |
|
|
} |
| 585 |
|
|
if (mgseg->get_lien_topologie()!=NULL) |
| 586 |
|
|
{ |
| 587 |
|
|
if (mgseg->get_lien_topologie()->get_dimension()==3) |
| 588 |
|
|
{ |
| 589 |
|
|
double x=0.5*(xyz1[0]+xyz2[0]); |
| 590 |
|
|
double y=0.5*(xyz1[1]+xyz2[1]); |
| 591 |
|
|
double z=0.5*(xyz1[2]+xyz2[2]); |
| 592 |
|
|
femnoeud= new FEM_NOEUD(mgseg->get_lien_topologie(),x,y,z,x,y,z); |
| 593 |
|
|
} |
| 594 |
|
|
} |
| 595 |
|
|
else |
| 596 |
|
|
{ |
| 597 |
|
|
double x=0.5*(xyz1[0]+xyz2[0]); |
| 598 |
|
|
double y=0.5*(xyz1[1]+xyz2[1]); |
| 599 |
|
|
double z=0.5*(xyz1[2]+xyz2[2]); |
| 600 |
|
|
femnoeud= new FEM_NOEUD(mgseg->get_lien_topologie(),x,y,z,x,y,z); |
| 601 |
|
|
} |
| 602 |
|
|
femnoeud->change_numero(i+nbmgnoeud+1); |
| 603 |
|
|
fem->ajouter_fem_noeud(femnoeud); |
| 604 |
|
|
mgseg=maillage->get_suivant_segment(it_seg); |
| 605 |
|
|
lstnoeuddirect.insert(lstnoeuddirect.end(),femnoeud); |
| 606 |
|
|
} |
| 607 |
|
|
|
| 608 |
|
|
if ((mg_geometrie!=NULL) || ( (mg_geometrie==NULL) && (dimsansgeo==1))) |
| 609 |
|
|
{ |
| 610 |
|
|
|
| 611 |
|
|
mgseg=maillage->get_premier_segment(it_seg); |
| 612 |
|
|
while (mgseg) |
| 613 |
|
|
{ |
| 614 |
|
|
if (mgseg->get_lien_topologie()!=NULL) |
| 615 |
|
|
if (mgseg->get_lien_topologie()->get_dimension()!=1) |
| 616 |
|
|
{ |
| 617 |
|
|
mgseg=maillage->get_suivant_segment(it_seg); |
| 618 |
|
|
continue; |
| 619 |
|
|
} |
| 620 |
|
|
if (mg_geometrie!=NULL) |
| 621 |
|
|
if (mgseg->get_lien_topologie()==NULL) |
| 622 |
|
|
if (dimsansgeo!=1) |
| 623 |
|
|
{ |
| 624 |
|
|
mgseg=maillage->get_suivant_segment(it_seg); |
| 625 |
|
|
continue; |
| 626 |
|
|
} |
| 627 |
|
|
FEM_NOEUD *tabnoeud[3]; |
| 628 |
|
|
tabnoeud[0]=lstnoeuddirect[mgseg->get_noeud1()->get_nouveau_numero()]; |
| 629 |
|
|
tabnoeud[1]=lstnoeuddirect[mgseg->get_nouveau_numero()+nbmgnoeud]; |
| 630 |
|
|
tabnoeud[2]=lstnoeuddirect[mgseg->get_noeud2()->get_nouveau_numero()]; |
| 631 |
|
|
FEM_SEGMENT3* seg=new FEM_SEGMENT3(mgseg,tabnoeud); |
| 632 |
|
|
fem->ajouter_fem_element1(seg); |
| 633 |
|
|
mgseg=maillage->get_suivant_segment(it_seg); |
| 634 |
|
|
} |
| 635 |
|
|
} |
| 636 |
|
|
if ((mg_geometrie!=NULL) || ( (mg_geometrie==NULL) && (dimsansgeo==2))) |
| 637 |
|
|
{ |
| 638 |
|
|
LISTE_MG_TRIANGLE::iterator it_tri; |
| 639 |
|
|
MG_TRIANGLE* mgtri=maillage->get_premier_triangle(it_tri); |
| 640 |
|
|
while (mgtri) |
| 641 |
|
|
{ |
| 642 |
|
|
if (mgtri->get_lien_topologie()!=NULL) if (mgtri->get_lien_topologie()->get_dimension()!=2) |
| 643 |
|
|
{ |
| 644 |
|
|
mgtri=maillage->get_suivant_triangle(it_tri); |
| 645 |
|
|
continue; |
| 646 |
|
|
} |
| 647 |
|
|
if (mg_geometrie!=NULL) |
| 648 |
|
|
if (mgtri->get_lien_topologie()==NULL) |
| 649 |
|
|
if (dimsansgeo!=2) |
| 650 |
|
|
{ |
| 651 |
|
|
mgtri=maillage->get_suivant_triangle(it_tri); |
| 652 |
|
|
continue; |
| 653 |
|
|
} |
| 654 |
|
|
FEM_NOEUD *tabnoeud[6]; |
| 655 |
|
|
tabnoeud[0]=lstnoeuddirect[mgtri->get_noeud1()->get_nouveau_numero()]; |
| 656 |
|
|
tabnoeud[1]=lstnoeuddirect[mgtri->get_segment1()->get_nouveau_numero()+nbmgnoeud]; |
| 657 |
|
|
tabnoeud[2]=lstnoeuddirect[mgtri->get_noeud2()->get_nouveau_numero()]; |
| 658 |
|
|
tabnoeud[3]=lstnoeuddirect[mgtri->get_segment2()->get_nouveau_numero()+nbmgnoeud]; |
| 659 |
|
|
tabnoeud[4]=lstnoeuddirect[mgtri->get_noeud3()->get_nouveau_numero()]; |
| 660 |
|
|
tabnoeud[5]=lstnoeuddirect[mgtri->get_segment3()->get_nouveau_numero()+nbmgnoeud]; |
| 661 |
|
|
FEM_TRIANGLE6* tri=new FEM_TRIANGLE6(mgtri,tabnoeud); |
| 662 |
|
|
fem->ajouter_fem_element2(tri); |
| 663 |
|
|
mgtri=maillage->get_suivant_triangle(it_tri); |
| 664 |
|
|
} |
| 665 |
|
|
LISTE_MG_QUADRANGLE::iterator it_quad; |
| 666 |
|
|
MG_QUADRANGLE* mgquad=maillage->get_premier_quadrangle(it_quad); |
| 667 |
|
|
while (mgquad) |
| 668 |
|
|
{ |
| 669 |
|
|
if (mgquad->get_lien_topologie()!=NULL) if (mgquad->get_lien_topologie()->get_dimension()!=2) { |
| 670 |
|
|
mgquad=maillage->get_suivant_quadrangle(it_quad); |
| 671 |
|
|
continue; |
| 672 |
|
|
} |
| 673 |
|
|
if (mg_geometrie!=NULL) |
| 674 |
|
|
if (mgquad->get_lien_topologie()==NULL) |
| 675 |
|
|
if (dimsansgeo!=2) |
| 676 |
|
|
{ |
| 677 |
|
|
mgquad=maillage->get_suivant_quadrangle(it_quad); |
| 678 |
|
|
continue; |
| 679 |
|
|
} |
| 680 |
|
|
FEM_NOEUD *tabnoeud[8]; |
| 681 |
|
|
tabnoeud[0]=lstnoeuddirect[mgquad->get_noeud1()->get_nouveau_numero()]; |
| 682 |
|
|
tabnoeud[1]=lstnoeuddirect[mgquad->get_segment1()->get_nouveau_numero()+nbmgnoeud]; |
| 683 |
|
|
tabnoeud[2]=lstnoeuddirect[mgquad->get_noeud2()->get_nouveau_numero()]; |
| 684 |
|
|
tabnoeud[3]=lstnoeuddirect[mgquad->get_segment2()->get_nouveau_numero()+nbmgnoeud]; |
| 685 |
|
|
tabnoeud[4]=lstnoeuddirect[mgquad->get_noeud3()->get_nouveau_numero()]; |
| 686 |
|
|
tabnoeud[5]=lstnoeuddirect[mgquad->get_segment3()->get_nouveau_numero()+nbmgnoeud]; |
| 687 |
|
|
tabnoeud[6]=lstnoeuddirect[mgquad->get_noeud4()->get_nouveau_numero()]; |
| 688 |
|
|
tabnoeud[7]=lstnoeuddirect[mgquad->get_segment4()->get_nouveau_numero()+nbmgnoeud]; |
| 689 |
|
|
FEM_QUADRANGLE8* quad=new FEM_QUADRANGLE8(mgquad,tabnoeud); |
| 690 |
|
|
fem->ajouter_fem_element2(quad); |
| 691 |
|
|
mgquad=maillage->get_suivant_quadrangle(it_quad); |
| 692 |
|
|
} |
| 693 |
|
|
} |
| 694 |
|
|
if ((mg_geometrie!=NULL) || ( (mg_geometrie==NULL) && (dimsansgeo==3))) |
| 695 |
|
|
{ |
| 696 |
|
|
|
| 697 |
francois |
915 |
LISTE_MG_TETRA::iterator it_tetra; |
| 698 |
francois |
883 |
MG_TETRA* mgtetra=maillage->get_premier_tetra(it_tetra); |
| 699 |
|
|
while (mgtetra) |
| 700 |
|
|
{ |
| 701 |
|
|
FEM_NOEUD *tabnoeud[10]; |
| 702 |
|
|
tabnoeud[0]=lstnoeuddirect[mgtetra->get_noeud1()->get_nouveau_numero()]; |
| 703 |
|
|
tabnoeud[1]=lstnoeuddirect[maillage->get_mg_segment(mgtetra->get_noeud1()->get_id(),mgtetra->get_noeud2()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 704 |
|
|
tabnoeud[2]=lstnoeuddirect[mgtetra->get_noeud2()->get_nouveau_numero()]; |
| 705 |
|
|
tabnoeud[3]=lstnoeuddirect[maillage->get_mg_segment(mgtetra->get_noeud2()->get_id(),mgtetra->get_noeud3()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 706 |
|
|
tabnoeud[4]=lstnoeuddirect[mgtetra->get_noeud3()->get_nouveau_numero()]; |
| 707 |
|
|
tabnoeud[5]=lstnoeuddirect[maillage->get_mg_segment(mgtetra->get_noeud3()->get_id(),mgtetra->get_noeud1()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 708 |
|
|
tabnoeud[6]=lstnoeuddirect[maillage->get_mg_segment(mgtetra->get_noeud1()->get_id(),mgtetra->get_noeud4()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 709 |
|
|
tabnoeud[7]=lstnoeuddirect[maillage->get_mg_segment(mgtetra->get_noeud2()->get_id(),mgtetra->get_noeud4()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 710 |
|
|
tabnoeud[8]=lstnoeuddirect[maillage->get_mg_segment(mgtetra->get_noeud3()->get_id(),mgtetra->get_noeud4()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 711 |
|
|
tabnoeud[9]=lstnoeuddirect[mgtetra->get_noeud4()->get_nouveau_numero()]; |
| 712 |
|
|
FEM_TETRA10* tet=new FEM_TETRA10(mgtetra,tabnoeud); |
| 713 |
|
|
fem->ajouter_fem_element3(tet); |
| 714 |
francois |
915 |
mgtetra=maillage->get_suivant_tetra(it_tetra); |
| 715 |
|
|
} |
| 716 |
|
|
if (recal==1) recal_element_quadratique(fem); |
| 717 |
|
|
|
| 718 |
francois |
883 |
|
| 719 |
francois |
915 |
|
| 720 |
francois |
883 |
LISTE_MG_HEXA::iterator it_hexa; |
| 721 |
|
|
MG_HEXA* mghex=maillage->get_premier_hexa(it_hexa); |
| 722 |
|
|
while (mghex) |
| 723 |
|
|
{ |
| 724 |
|
|
FEM_NOEUD *tabnoeud[20]; |
| 725 |
|
|
tabnoeud[0]=lstnoeuddirect[mghex->get_noeud1()->get_nouveau_numero()]; |
| 726 |
|
|
tabnoeud[1]=lstnoeuddirect[maillage->get_mg_segment(mghex->get_noeud1()->get_id(),mghex->get_noeud2()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 727 |
|
|
tabnoeud[2]=lstnoeuddirect[mghex->get_noeud2()->get_nouveau_numero()]; |
| 728 |
|
|
tabnoeud[3]=lstnoeuddirect[maillage->get_mg_segment(mghex->get_noeud2()->get_id(),mghex->get_noeud3()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 729 |
|
|
tabnoeud[4]=lstnoeuddirect[mghex->get_noeud3()->get_nouveau_numero()]; |
| 730 |
|
|
tabnoeud[5]=lstnoeuddirect[maillage->get_mg_segment(mghex->get_noeud3()->get_id(),mghex->get_noeud4()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 731 |
|
|
tabnoeud[6]=lstnoeuddirect[mghex->get_noeud4()->get_nouveau_numero()]; |
| 732 |
|
|
tabnoeud[7]=lstnoeuddirect[maillage->get_mg_segment(mghex->get_noeud4()->get_id(),mghex->get_noeud1()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 733 |
|
|
tabnoeud[8]=lstnoeuddirect[maillage->get_mg_segment(mghex->get_noeud1()->get_id(),mghex->get_noeud5()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 734 |
|
|
tabnoeud[9]=lstnoeuddirect[maillage->get_mg_segment(mghex->get_noeud2()->get_id(),mghex->get_noeud6()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 735 |
|
|
tabnoeud[10]=lstnoeuddirect[maillage->get_mg_segment(mghex->get_noeud3()->get_id(),mghex->get_noeud7()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 736 |
|
|
tabnoeud[11]=lstnoeuddirect[maillage->get_mg_segment(mghex->get_noeud4()->get_id(),mghex->get_noeud8()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 737 |
|
|
tabnoeud[12]=lstnoeuddirect[mghex->get_noeud5()->get_nouveau_numero()]; |
| 738 |
|
|
tabnoeud[13]=lstnoeuddirect[maillage->get_mg_segment(mghex->get_noeud5()->get_id(),mghex->get_noeud6()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 739 |
|
|
tabnoeud[14]=lstnoeuddirect[mghex->get_noeud6()->get_nouveau_numero()]; |
| 740 |
|
|
tabnoeud[15]=lstnoeuddirect[maillage->get_mg_segment(mghex->get_noeud6()->get_id(),mghex->get_noeud7()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 741 |
|
|
tabnoeud[16]=lstnoeuddirect[mghex->get_noeud7()->get_nouveau_numero()]; |
| 742 |
|
|
tabnoeud[17]=lstnoeuddirect[maillage->get_mg_segment(mghex->get_noeud7()->get_id(),mghex->get_noeud8()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 743 |
|
|
tabnoeud[18]=lstnoeuddirect[mghex->get_noeud8()->get_nouveau_numero()]; |
| 744 |
|
|
tabnoeud[19]=lstnoeuddirect[maillage->get_mg_segment(mghex->get_noeud8()->get_id(),mghex->get_noeud5()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 745 |
|
|
FEM_HEXA20* hex=new FEM_HEXA20(mghex,tabnoeud); |
| 746 |
|
|
fem->ajouter_fem_element3(hex); |
| 747 |
|
|
mghex=maillage->get_suivant_hexa(it_hexa); |
| 748 |
|
|
} |
| 749 |
|
|
LISTE_MG_PENTA::iterator it_pen; |
| 750 |
|
|
MG_PENTA* mgpen=maillage->get_premier_penta(it_pen); |
| 751 |
|
|
while (mgpen) |
| 752 |
|
|
{ |
| 753 |
|
|
FEM_NOEUD *tabnoeud[15]; |
| 754 |
|
|
tabnoeud[0]=lstnoeuddirect[mgpen->get_noeud1()->get_nouveau_numero()]; |
| 755 |
|
|
tabnoeud[1]=lstnoeuddirect[maillage->get_mg_segment(mgpen->get_noeud1()->get_id(),mgpen->get_noeud2()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 756 |
|
|
tabnoeud[2]=lstnoeuddirect[mgpen->get_noeud2()->get_nouveau_numero()]; |
| 757 |
|
|
tabnoeud[3]=lstnoeuddirect[maillage->get_mg_segment(mgpen->get_noeud2()->get_id(),mgpen->get_noeud3()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 758 |
|
|
tabnoeud[4]=lstnoeuddirect[mgpen->get_noeud3()->get_nouveau_numero()]; |
| 759 |
|
|
tabnoeud[5]=lstnoeuddirect[maillage->get_mg_segment(mgpen->get_noeud3()->get_id(),mgpen->get_noeud1()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 760 |
|
|
tabnoeud[6]=lstnoeuddirect[maillage->get_mg_segment(mgpen->get_noeud1()->get_id(),mgpen->get_noeud4()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 761 |
|
|
tabnoeud[7]=lstnoeuddirect[maillage->get_mg_segment(mgpen->get_noeud2()->get_id(),mgpen->get_noeud5()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 762 |
|
|
tabnoeud[8]=lstnoeuddirect[maillage->get_mg_segment(mgpen->get_noeud3()->get_id(),mgpen->get_noeud6()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 763 |
|
|
tabnoeud[9]=lstnoeuddirect[mgpen->get_noeud4()->get_nouveau_numero()]; |
| 764 |
|
|
tabnoeud[10]=lstnoeuddirect[maillage->get_mg_segment(mgpen->get_noeud4()->get_id(),mgpen->get_noeud5()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 765 |
|
|
tabnoeud[11]=lstnoeuddirect[mgpen->get_noeud5()->get_nouveau_numero()]; |
| 766 |
|
|
tabnoeud[12]=lstnoeuddirect[maillage->get_mg_segment(mgpen->get_noeud5()->get_id(),mgpen->get_noeud6()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 767 |
|
|
tabnoeud[13]=lstnoeuddirect[mgpen->get_noeud6()->get_nouveau_numero()]; |
| 768 |
|
|
tabnoeud[14]=lstnoeuddirect[maillage->get_mg_segment(mgpen->get_noeud4()->get_id(),mgpen->get_noeud6()->get_id())->get_nouveau_numero()+nbmgnoeud]; |
| 769 |
|
|
FEM_PENTA15* pen=new FEM_PENTA15(mgpen,tabnoeud); |
| 770 |
|
|
fem->ajouter_fem_element3(pen); |
| 771 |
|
|
mgpen=maillage->get_suivant_penta(it_pen); |
| 772 |
|
|
} |
| 773 |
|
|
} |
| 774 |
|
|
} |
| 775 |
|
|
|
| 776 |
|
|
|
| 777 |
|
|
|
| 778 |
|
|
|
| 779 |
|
|
void MAILLEUR_FEM::optimise_numerotation(FEM_MAILLAGE* fem) |
| 780 |
|
|
{ |
| 781 |
|
|
FEM_NOEUD* noeud=fem->get_fem_noeud(0); |
| 782 |
|
|
FEM_GRAPH_NOEUD *graph; |
| 783 |
|
|
graph=new FEM_GRAPH_NOEUD(noeud,fem); |
| 784 |
|
|
int e=graph->get_excentricite(); |
| 785 |
|
|
TPL_MAP_ENTITE<FEM_NOEUD*> dernierniveau=graph->get_dernier_niveau(); |
| 786 |
|
|
int nbdernierniveau=dernierniveau.get_nb(); |
| 787 |
|
|
for (int i=0;i<nbdernierniveau;i++) |
| 788 |
|
|
{ |
| 789 |
|
|
FEM_GRAPH_NOEUD* graphtmp=new FEM_GRAPH_NOEUD(dernierniveau.get(i),fem); |
| 790 |
|
|
int etmp=graphtmp->get_excentricite(); |
| 791 |
|
|
if (etmp>e) |
| 792 |
|
|
{ |
| 793 |
|
|
delete graph; |
| 794 |
|
|
graph=graphtmp; |
| 795 |
|
|
dernierniveau=graph->get_dernier_niveau(); |
| 796 |
|
|
nbdernierniveau=dernierniveau.get_nb(); |
| 797 |
|
|
i=-1; |
| 798 |
|
|
e=etmp; |
| 799 |
|
|
} |
| 800 |
|
|
else delete graphtmp; |
| 801 |
|
|
} |
| 802 |
|
|
int numero=fem->get_nb_fem_noeud(); |
| 803 |
|
|
for (int i=0;i<e+1;i++) |
| 804 |
|
|
{ |
| 805 |
|
|
TPL_MAP_ENTITE<FEM_NOEUD*> niveau=graph->get_niveau(i); |
| 806 |
|
|
int nbnoeud=niveau.get_nb(); |
| 807 |
|
|
for (int j=0;j<nbnoeud;j++) |
| 808 |
|
|
{ |
| 809 |
|
|
FEM_NOEUD* noeud=niveau.get(j); |
| 810 |
|
|
noeud->change_numero_opt(numero); |
| 811 |
|
|
numero--; |
| 812 |
|
|
} |
| 813 |
|
|
} |
| 814 |
|
|
|
| 815 |
|
|
|
| 816 |
|
|
delete graph; |
| 817 |
|
|
} |
| 818 |
|
|
|
| 819 |
|
|
|
| 820 |
|
|
void MAILLEUR_FEM::copie_numerotation_opt(FEM_MAILLAGE* fem) |
| 821 |
|
|
{ |
| 822 |
|
|
int nbnoeud=fem->get_nb_fem_noeud(); |
| 823 |
|
|
for (int i=0;i<nbnoeud;i++) |
| 824 |
|
|
{ |
| 825 |
|
|
FEM_NOEUD* noeud=fem->get_fem_noeud(i); |
| 826 |
|
|
noeud->change_numero(noeud->get_numero_opt()); |
| 827 |
|
|
} |
| 828 |
|
|
|
| 829 |
|
|
} |
| 830 |
|
|
|
