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francois |
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//####//------------------------------------------------------------ |
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//####//------------------------------------------------------------ |
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//####// MAGiC |
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//####// Jean Christophe Cuilliere et Vincent FRANCOIS |
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//####// Departement de Genie Mecanique - UQTR |
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//####//------------------------------------------------------------ |
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//####// MAGIC est un projet de recherche de l equipe ERICCA |
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//####// du departement de genie mecanique de l Universite du Quebec a Trois Rivieres |
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//####// http://www.uqtr.ca/ericca |
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//####// http://www.uqtr.ca/ |
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//####//------------------------------------------------------------ |
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//####//------------------------------------------------------------ |
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//####// |
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//####// fem_triangle6.cpp |
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//####// |
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//####//------------------------------------------------------------ |
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//####//------------------------------------------------------------ |
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//####// COPYRIGHT 2000-2024 |
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//####// jeu 13 jun 2024 11:58:53 EDT |
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//####//------------------------------------------------------------ |
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//####//------------------------------------------------------------ |
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francois |
283 |
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#include "gestionversion.h" |
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#include "fem_triangle6.h" |
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#include "fem_noeud.h" |
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#include "mg_element_maillage.h" |
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#include "fem_maillage.h" |
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francois |
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#include "math.h" |
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#include "ot_quadrature_gauss.h" |
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francois |
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francois |
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FEM_TRIANGLE6::FEM_TRIANGLE6(unsigned long num,class MG_ELEMENT_MAILLAGE* mai,class FEM_NOEUD** tabnoeud):FEM_ELEMENT2(num,mai),FEM_TEMPLATE_ELEMENT<6>(tabnoeud) |
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francois |
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{ |
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if (liaison_topologique!=NULL) if (liaison_topologique->get_dimension()==2) liaison_topologique->get_lien_fem_maillage()->ajouter(this); |
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francois |
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tab[0]->get_lien_element2()->ajouter(this); |
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tab[1]->get_lien_element2()->ajouter(this); |
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tab[2]->get_lien_element2()->ajouter(this); |
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tab[3]->get_lien_element2()->ajouter(this); |
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tab[4]->get_lien_element2()->ajouter(this); |
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tab[5]->get_lien_element2()->ajouter(this); |
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get_fem_noeudpetitid()->get_lien_petit_element2()->ajouter(this); |
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francois |
283 |
} |
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francois |
309 |
FEM_TRIANGLE6::FEM_TRIANGLE6(class MG_ELEMENT_MAILLAGE* mai,FEM_NOEUD** tabnoeud):FEM_ELEMENT2(mai),FEM_TEMPLATE_ELEMENT<6>(tabnoeud) |
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francois |
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{ |
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if (liaison_topologique!=NULL) if (liaison_topologique->get_dimension()==2) liaison_topologique->get_lien_fem_maillage()->ajouter(this); |
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francois |
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tab[0]->get_lien_element2()->ajouter(this); |
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tab[1]->get_lien_element2()->ajouter(this); |
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tab[2]->get_lien_element2()->ajouter(this); |
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tab[3]->get_lien_element2()->ajouter(this); |
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tab[4]->get_lien_element2()->ajouter(this); |
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tab[5]->get_lien_element2()->ajouter(this); |
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get_fem_noeudpetitid()->get_lien_petit_element2()->ajouter(this); |
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francois |
283 |
} |
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francois |
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FEM_TRIANGLE6::FEM_TRIANGLE6(unsigned long num,class MG_ELEMENT_TOPOLOGIQUE* topo,class FEM_NOEUD** tabnoeud):FEM_ELEMENT2(num,topo),FEM_TEMPLATE_ELEMENT<6>(tabnoeud) |
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{ |
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if (liaison_topologique!=NULL) if (liaison_topologique->get_dimension()==2) liaison_topologique->get_lien_fem_maillage()->ajouter(this); |
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tab[0]->get_lien_element2()->ajouter(this); |
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tab[1]->get_lien_element2()->ajouter(this); |
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tab[2]->get_lien_element2()->ajouter(this); |
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tab[3]->get_lien_element2()->ajouter(this); |
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tab[4]->get_lien_element2()->ajouter(this); |
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tab[5]->get_lien_element2()->ajouter(this); |
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get_fem_noeudpetitid()->get_lien_petit_element2()->ajouter(this); |
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} |
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FEM_TRIANGLE6::FEM_TRIANGLE6(class MG_ELEMENT_TOPOLOGIQUE* topo,FEM_NOEUD** tabnoeud):FEM_ELEMENT2(topo),FEM_TEMPLATE_ELEMENT<6>(tabnoeud) |
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{ |
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if (liaison_topologique!=NULL) if (liaison_topologique->get_dimension()==2) liaison_topologique->get_lien_fem_maillage()->ajouter(this); |
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tab[0]->get_lien_element2()->ajouter(this); |
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tab[1]->get_lien_element2()->ajouter(this); |
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tab[2]->get_lien_element2()->ajouter(this); |
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tab[3]->get_lien_element2()->ajouter(this); |
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tab[4]->get_lien_element2()->ajouter(this); |
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tab[5]->get_lien_element2()->ajouter(this); |
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get_fem_noeudpetitid()->get_lien_petit_element2()->ajouter(this); |
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} |
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FEM_TRIANGLE6::FEM_TRIANGLE6(unsigned long num,class MG_ELEMENT_TOPOLOGIQUE* topo,class MG_ELEMENT_MAILLAGE* mai,class FEM_NOEUD** tabnoeud):FEM_ELEMENT2(num,topo,mai),FEM_TEMPLATE_ELEMENT<6>(tabnoeud) |
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{ |
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if (liaison_topologique!=NULL) if (liaison_topologique->get_dimension()==2) liaison_topologique->get_lien_fem_maillage()->ajouter(this); |
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tab[0]->get_lien_element2()->ajouter(this); |
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tab[1]->get_lien_element2()->ajouter(this); |
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tab[2]->get_lien_element2()->ajouter(this); |
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tab[3]->get_lien_element2()->ajouter(this); |
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tab[4]->get_lien_element2()->ajouter(this); |
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tab[5]->get_lien_element2()->ajouter(this); |
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get_fem_noeudpetitid()->get_lien_petit_element2()->ajouter(this); |
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} |
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FEM_TRIANGLE6::FEM_TRIANGLE6(class MG_ELEMENT_TOPOLOGIQUE* topo,class MG_ELEMENT_MAILLAGE* mai,FEM_NOEUD** tabnoeud):FEM_ELEMENT2(topo,mai),FEM_TEMPLATE_ELEMENT<6>(tabnoeud) |
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{ |
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if (liaison_topologique!=NULL) if (liaison_topologique->get_dimension()==2) liaison_topologique->get_lien_fem_maillage()->ajouter(this); |
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tab[0]->get_lien_element2()->ajouter(this); |
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tab[1]->get_lien_element2()->ajouter(this); |
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tab[2]->get_lien_element2()->ajouter(this); |
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tab[3]->get_lien_element2()->ajouter(this); |
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tab[4]->get_lien_element2()->ajouter(this); |
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tab[5]->get_lien_element2()->ajouter(this); |
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get_fem_noeudpetitid()->get_lien_petit_element2()->ajouter(this); |
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} |
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francois |
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void FEM_TRIANGLE6::reinit_boite_3D(void) |
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{ |
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FEM_TEMPLATE_ELEMENT<6>::reinit_boite_3D(); |
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} |
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francois |
378 |
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francois |
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FEM_TRIANGLE6::FEM_TRIANGLE6(FEM_TRIANGLE6& mdd):FEM_ELEMENT2(mdd),FEM_TEMPLATE_ELEMENT<6>(mdd) |
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francois |
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{ |
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if (liaison_topologique!=NULL) if (liaison_topologique->get_dimension()==2) liaison_topologique->get_lien_fem_maillage()->ajouter(this); |
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francois |
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tab[0]->get_lien_element2()->ajouter(this); |
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tab[1]->get_lien_element2()->ajouter(this); |
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tab[2]->get_lien_element2()->ajouter(this); |
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tab[3]->get_lien_element2()->ajouter(this); |
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tab[4]->get_lien_element2()->ajouter(this); |
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tab[5]->get_lien_element2()->ajouter(this); |
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get_fem_noeudpetitid()->get_lien_petit_element2()->ajouter(this); |
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francois |
283 |
} |
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FEM_TRIANGLE6::~FEM_TRIANGLE6() |
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{ |
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francois |
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if (liaison_topologique!=NULL) |
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if (liaison_topologique->get_dimension()==0) liaison_topologique->get_lien_fem_maillage()->supprimer(this); |
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francois |
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tab[0]->get_lien_element2()->supprimer(this); |
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tab[1]->get_lien_element2()->supprimer(this); |
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tab[2]->get_lien_element2()->supprimer(this); |
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tab[3]->get_lien_element2()->supprimer(this); |
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tab[4]->get_lien_element2()->supprimer(this); |
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tab[5]->get_lien_element2()->supprimer(this); |
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get_fem_noeudpetitid()->get_lien_petit_element2()->supprimer(this); |
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francois |
283 |
} |
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FEM_ELEMENT_MAILLAGE* FEM_TRIANGLE6::dupliquer(FEM_MAILLAGE *femmai,long decalage) |
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{ |
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FEM_NOEUD* tabnoeud[6]; |
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tabnoeud[0]=femmai->get_fem_noeudid(tab[0]->get_id()+decalage); |
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tabnoeud[1]=femmai->get_fem_noeudid(tab[1]->get_id()+decalage); |
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tabnoeud[2]=femmai->get_fem_noeudid(tab[2]->get_id()+decalage); |
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tabnoeud[3]=femmai->get_fem_noeudid(tab[3]->get_id()+decalage); |
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tabnoeud[4]=femmai->get_fem_noeudid(tab[4]->get_id()+decalage); |
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tabnoeud[5]=femmai->get_fem_noeudid(tab[5]->get_id()+decalage); |
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FEM_TRIANGLE6* tri=new FEM_TRIANGLE6(get_id()+decalage,maillage,tabnoeud); |
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francois |
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femmai->ajouter_fem_element2(tri); |
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francois |
283 |
return tri; |
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} |
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francois |
786 |
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void FEM_TRIANGLE6::get_voisin_noeud(class FEM_NOEUD* no,TPL_LISTE_ENTITE<FEM_NOEUD*> &voisin) |
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{ |
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voisin.vide(); |
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if (no==tab[0]) |
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{ |
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voisin.ajouter(tab[1]); |
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voisin.ajouter(tab[5]); |
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} |
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if (no==tab[1]) |
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{ |
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voisin.ajouter(tab[0]); |
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voisin.ajouter(tab[2]); |
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} |
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if (no==tab[2]) |
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{ |
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voisin.ajouter(tab[1]); |
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voisin.ajouter(tab[3]); |
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} |
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if (no==tab[3]) |
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{ |
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voisin.ajouter(tab[2]); |
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voisin.ajouter(tab[4]); |
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} |
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if (no==tab[4]) |
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{ |
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voisin.ajouter(tab[3]); |
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voisin.ajouter(tab[5]); |
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} |
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if (no==tab[5]) |
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{ |
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voisin.ajouter(tab[4]); |
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voisin.ajouter(tab[0]); |
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} |
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} |
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francois |
635 |
bool FEM_TRIANGLE6::valide_parametre_EF(double* uvw) |
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{ |
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if (uvw[0]>=-1e-10) |
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if (uvw[1]>=-1e-10) |
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if (uvw[0]+uvw[1]<=1.+1e-10) |
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return true; |
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return false; |
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} |
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francois |
283 |
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int FEM_TRIANGLE6::get_type_entite(void) |
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{ |
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francois |
1150 |
return MAGIC::TYPE_ENTITE::IDFEM_TRIANGLE6; |
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francois |
283 |
} |
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201 |
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int FEM_TRIANGLE6::get_dimension(void) |
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{ |
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return 2; |
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} |
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207 |
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int FEM_TRIANGLE6::get_nb_fem_noeud(void) |
208 |
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{ |
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return FEM_TEMPLATE_ELEMENT<6>::get_nb_fem_noeud(); |
210 |
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} |
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212 |
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FEM_NOEUD* FEM_TRIANGLE6::get_fem_noeud(int num) |
213 |
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{ |
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return FEM_TEMPLATE_ELEMENT<6>::get_fem_noeud(num); |
215 |
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} |
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217 |
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void FEM_TRIANGLE6::change_noeud(int num,FEM_NOEUD* noeud) |
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{ |
219 |
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FEM_TEMPLATE_ELEMENT<6>::change_noeud(num,noeud); |
220 |
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} |
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222 |
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BOITE_3D& FEM_TRIANGLE6::get_boite_3D(void) |
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{ |
224 |
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return FEM_TEMPLATE_ELEMENT<6>::get_boite_3D(); |
225 |
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} |
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227 |
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228 |
francois |
763 |
void FEM_TRIANGLE6::enregistrer(std::ostream& o,double version) |
229 |
francois |
283 |
{ |
230 |
francois |
378 |
if (maillage!=NULL) |
231 |
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if (get_lien_topologie()!=NULL) o << "%" << get_id() << "=FEM_TRIANGLE6($"<< get_lien_topologie()->get_id() << ",$" << maillage->get_id() << ",$" << tab[0]->get_id() << ",$" << tab[1]->get_id() << ",$" << tab[2]->get_id() << ",$" << tab[3]->get_id() << ",$" << tab[4]->get_id() << ",$" << tab[5]->get_id() << ");" << std::endl; |
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else o << "%" << get_id() << "=FEM_TRIANGLE6(NULL,$" << maillage->get_id() << ",$" << tab[0]->get_id() << ",$" << tab[1]->get_id() << ",$" << tab[2]->get_id() << ",$" << tab[3]->get_id() << ",$" << tab[4]->get_id() << ",$" << tab[5]->get_id() << ");" << std::endl; |
233 |
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else |
234 |
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if (get_lien_topologie()!=NULL) o << "%" << get_id() << "=FEM_TRIANGLE6($"<< get_lien_topologie()->get_id() << ",NULL,$" << tab[0]->get_id() << ",$" << tab[1]->get_id() << ",$" << tab[2]->get_id() << ",$" << tab[3]->get_id() << ",$" << tab[4]->get_id() << ",$" << tab[5]->get_id() << ");" << std::endl; |
235 |
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else o << "%" << get_id() << "=FEM_TRIANGLE6(NULL,NULL,$" << tab[0]->get_id() << ",$" << tab[1]->get_id() << ",$" << tab[2]->get_id() << ",$" << tab[3]->get_id() << ",$" << tab[4]->get_id() << ",$" << tab[5]->get_id() << ");" << std::endl; |
236 |
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237 |
francois |
283 |
} |
238 |
francois |
310 |
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239 |
francois |
637 |
int FEM_TRIANGLE6::get_nb_pt_gauss(int degre) |
240 |
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{ |
241 |
francois |
754 |
return OT_POINTS_GAUSS::get_nb_point_tri(degre); |
242 |
francois |
637 |
} |
243 |
francois |
310 |
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244 |
francois |
637 |
void FEM_TRIANGLE6::get_pt_gauss(int degre,int num,double &w,double *uv) |
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{ |
246 |
francois |
754 |
return OT_POINTS_GAUSS::get_pt_gauss_tri(degre,num,w,uv); |
247 |
francois |
637 |
} |
248 |
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249 |
francois |
757 |
int FEM_TRIANGLE6::get_degre_gauss(int num) |
250 |
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{ |
251 |
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return OT_POINTS_GAUSS::get_degre_gauss_tri(num); |
252 |
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} |
253 |
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254 |
francois |
638 |
int FEM_TRIANGLE6::get_nb_fonction_interpolation(void) |
255 |
francois |
310 |
{ |
256 |
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return 6; |
257 |
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} |
258 |
francois |
638 |
int FEM_TRIANGLE6::get_degremax_fonction_interpolation(void) |
259 |
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{ |
260 |
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return 2; |
261 |
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} |
262 |
francois |
310 |
double FEM_TRIANGLE6::get_fonction_interpolation(int num,double *uv) |
263 |
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{ |
264 |
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double val; |
265 |
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switch (num) |
266 |
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{ |
267 |
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case 1: |
268 |
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val=(-1+uv[0]+uv[1])*(-1+2*uv[0]+2*uv[1]); |
269 |
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break; |
270 |
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case 2: |
271 |
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val=4.*uv[0]*(1-uv[0]-uv[1]); |
272 |
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break; |
273 |
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case 3: |
274 |
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val=-uv[0]*(1.-2.*uv[0]); |
275 |
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break; |
276 |
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case 4: |
277 |
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val=4.*uv[0]*uv[1]; |
278 |
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break; |
279 |
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case 5: |
280 |
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val=-uv[1]*(1-2*uv[1]); |
281 |
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break; |
282 |
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case 6: |
283 |
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val=4.*uv[1]*(1-uv[0]-uv[1]); |
284 |
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break; |
285 |
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286 |
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} |
287 |
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return val; |
288 |
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} |
289 |
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290 |
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double FEM_TRIANGLE6::get_fonction_derive_interpolation(int num,int num_variable,double *uv) |
291 |
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{ |
292 |
|
|
double val; |
293 |
|
|
|
294 |
|
|
switch (num) |
295 |
|
|
{ |
296 |
|
|
case 1: |
297 |
|
|
switch (num_variable) |
298 |
|
|
{ |
299 |
|
|
case 1: |
300 |
francois |
612 |
val=-3.+4*uv[0]+4*uv[1]; |
301 |
francois |
310 |
break; |
302 |
|
|
case 2: |
303 |
|
|
val=-3.+4*uv[0]+4*uv[1]; |
304 |
|
|
break; |
305 |
|
|
} break; |
306 |
|
|
case 2: |
307 |
|
|
switch (num_variable) |
308 |
|
|
{ |
309 |
|
|
case 1: |
310 |
|
|
val=4.-8*uv[0]-4*uv[1]; |
311 |
|
|
break; |
312 |
|
|
case 2: |
313 |
|
|
val=-4.*uv[0]; |
314 |
|
|
break; |
315 |
|
|
}break; |
316 |
|
|
case 3: |
317 |
|
|
switch (num_variable) |
318 |
|
|
{ |
319 |
|
|
case 1: |
320 |
francois |
612 |
val=-1.+4*uv[0]; |
321 |
francois |
310 |
break; |
322 |
|
|
case 2: |
323 |
|
|
val=0.; |
324 |
|
|
break; |
325 |
|
|
}break; |
326 |
|
|
case 4: |
327 |
|
|
switch (num_variable) |
328 |
|
|
{ |
329 |
|
|
case 1: |
330 |
|
|
val=4*uv[1]; |
331 |
|
|
break; |
332 |
|
|
case 2: |
333 |
|
|
val=4*uv[0]; |
334 |
|
|
break; |
335 |
|
|
}break; |
336 |
|
|
case 5: |
337 |
|
|
switch (num_variable) |
338 |
|
|
{ |
339 |
|
|
case 1: |
340 |
|
|
val=0.; |
341 |
|
|
break; |
342 |
|
|
case 2: |
343 |
|
|
val=-1+4.*uv[1]; |
344 |
|
|
break; |
345 |
|
|
}break; |
346 |
|
|
case 6: |
347 |
|
|
switch (num_variable) |
348 |
|
|
{ |
349 |
|
|
case 1: |
350 |
|
|
val=-4*uv[1]; |
351 |
|
|
break; |
352 |
|
|
case 2: |
353 |
|
|
val=4-4*uv[0]-8*uv[1]; |
354 |
|
|
break; |
355 |
|
|
}break; |
356 |
|
|
|
357 |
|
|
} |
358 |
|
|
return val; |
359 |
|
|
} |
360 |
|
|
|
361 |
francois |
612 |
|