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EshelbianPlasticity::SetIntegrationAtFrontFace Struct Reference
Collaboration diagram for EshelbianPlasticity::SetIntegrationAtFrontFace:
[legend]

Classes

struct  Fe
 

Public Types

using FunRule = boost::function< int(int)>
 

Public Member Functions

 SetIntegrationAtFrontFace (boost::shared_ptr< Range > front_nodes, boost::shared_ptr< Range > front_edges)
 
 SetIntegrationAtFrontFace (boost::shared_ptr< Range > front_nodes, boost::shared_ptr< Range > front_edges, FunRule fun_rule)
 
MoFEMErrorCode operator() (ForcesAndSourcesCore *fe_raw_ptr, int order_row, int order_col, int order_data)
 

Public Attributes

FunRule funRule = [](int p) { return 2 * (p + 1); }
 

Private Attributes

boost::shared_ptr< Range > frontNodes
 
boost::shared_ptr< Range > frontEdges
 

Static Private Attributes

static std::map< long int, MatrixDouble > mapRefCoords
 

Detailed Description

Definition at line 619 of file EshelbianPlasticity.cpp.

Member Typedef Documentation

◆ FunRule

using EshelbianPlasticity::SetIntegrationAtFrontFace::FunRule = boost::function<int(int)>
Examples
mofem/users_modules/eshelbian_plasticity/src/impl/EshelbianPlasticity.cpp.

Definition at line 621 of file EshelbianPlasticity.cpp.

Constructor & Destructor Documentation

◆ SetIntegrationAtFrontFace() [1/2]

EshelbianPlasticity::SetIntegrationAtFrontFace::SetIntegrationAtFrontFace ( boost::shared_ptr< Range >  front_nodes,
boost::shared_ptr< Range >  front_edges 
)
inline

Definition at line 624 of file EshelbianPlasticity.cpp.

626 : frontNodes(front_nodes), frontEdges(front_edges){};

◆ SetIntegrationAtFrontFace() [2/2]

EshelbianPlasticity::SetIntegrationAtFrontFace::SetIntegrationAtFrontFace ( boost::shared_ptr< Range >  front_nodes,
boost::shared_ptr< Range >  front_edges,
FunRule  fun_rule 
)
inline

Definition at line 628 of file EshelbianPlasticity.cpp.

631 : frontNodes(front_nodes), frontEdges(front_edges), funRule(fun_rule){};

Member Function Documentation

◆ operator()()

MoFEMErrorCode EshelbianPlasticity::SetIntegrationAtFrontFace::operator() ( ForcesAndSourcesCore *  fe_raw_ptr,
int  order_row,
int  order_col,
int  order_data 
)
inline
Examples
mofem/users_modules/eshelbian_plasticity/src/impl/EshelbianPlasticity.cpp.

Definition at line 633 of file EshelbianPlasticity.cpp.

634 {
635 MoFEMFunctionBegin;
636
637 constexpr bool debug = false;
638
639 constexpr int numNodes = 3;
640 constexpr int numEdges = 3;
641 constexpr int refinementLevels = 4;
642
643 auto &m_field = fe_raw_ptr->mField;
644 auto fe_ptr = static_cast<Fe *>(fe_raw_ptr);
645 auto fe_handle = fe_ptr->getFEEntityHandle();
646
647 auto set_base_quadrature = [&]() {
648 MoFEMFunctionBegin;
649 int rule = funRule(order_data);
650 if (rule < QUAD_2D_TABLE_SIZE) {
651 if (QUAD_2D_TABLE[rule]->dim != 2) {
652 SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY, "wrong dimension");
653 }
654 if (QUAD_2D_TABLE[rule]->order < rule) {
655 SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY,
656 "wrong order %d != %d", QUAD_2D_TABLE[rule]->order, rule);
657 }
658 const size_t nb_gauss_pts = QUAD_2D_TABLE[rule]->npoints;
659 fe_ptr->gaussPts.resize(3, nb_gauss_pts, false);
660 cblas_dcopy(nb_gauss_pts, &QUAD_2D_TABLE[rule]->points[1], 3,
661 &fe_ptr->gaussPts(0, 0), 1);
662 cblas_dcopy(nb_gauss_pts, &QUAD_2D_TABLE[rule]->points[2], 3,
663 &fe_ptr->gaussPts(1, 0), 1);
664 cblas_dcopy(nb_gauss_pts, QUAD_2D_TABLE[rule]->weights, 1,
665 &fe_ptr->gaussPts(2, 0), 1);
666 auto &data = fe_ptr->dataOnElement[H1];
667 data->dataOnEntities[MBVERTEX][0].getN(NOBASE).resize(nb_gauss_pts, 3,
668 false);
669 double *shape_ptr =
670 &*data->dataOnEntities[MBVERTEX][0].getN(NOBASE).data().begin();
671 cblas_dcopy(3 * nb_gauss_pts, QUAD_2D_TABLE[rule]->points, 1, shape_ptr,
672 1);
673 data->dataOnEntities[MBVERTEX][0].getDiffN(NOBASE).resize(3, 2, false);
674 std::copy(
675 Tools::diffShapeFunMBTRI.begin(), Tools::diffShapeFunMBTRI.end(),
676 data->dataOnEntities[MBVERTEX][0].getDiffN(NOBASE).data().begin());
677
678 } else {
679 SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY,
680 "rule > quadrature order %d < %d", rule, QUAD_3D_TABLE_SIZE);
681 }
682 MoFEMFunctionReturn(0);
683 };
684
685 CHKERR set_base_quadrature();
686
687 if (frontNodes->size() && EshelbianCore::setSingularity) {
688
689 auto get_singular_nodes = [&]() {
690 int num_nodes;
691 const EntityHandle *conn;
692 CHKERR m_field.get_moab().get_connectivity(fe_handle, conn, num_nodes,
693 true);
694 std::bitset<numNodes> singular_nodes;
695 for (auto nn = 0; nn != numNodes; ++nn) {
696 if (frontNodes->find(conn[nn]) != frontNodes->end()) {
697 singular_nodes.set(nn);
698 } else {
699 singular_nodes.reset(nn);
700 }
701 }
702 return singular_nodes;
703 };
704
705 auto get_singular_edges = [&]() {
706 std::bitset<numEdges> singular_edges;
707 for (int ee = 0; ee != numEdges; ee++) {
708 EntityHandle edge;
709 CHKERR m_field.get_moab().side_element(fe_handle, 1, ee, edge);
710 if (frontEdges->find(edge) != frontEdges->end()) {
711 singular_edges.set(ee);
712 } else {
713 singular_edges.reset(ee);
714 }
715 }
716 return singular_edges;
717 };
718
719 auto set_gauss_pts = [&](auto &ref_gauss_pts) {
720 MoFEMFunctionBegin;
721 fe_ptr->gaussPts.swap(ref_gauss_pts);
722 const size_t nb_gauss_pts = fe_ptr->gaussPts.size2();
723 auto &data = fe_ptr->dataOnElement[H1];
724 data->dataOnEntities[MBVERTEX][0].getN(NOBASE).resize(nb_gauss_pts, 4);
725 double *shape_ptr =
726 &*data->dataOnEntities[MBVERTEX][0].getN(NOBASE).data().begin();
727 CHKERR ShapeMBTRI(shape_ptr, &fe_ptr->gaussPts(0, 0),
728 &fe_ptr->gaussPts(1, 0), nb_gauss_pts);
729 MoFEMFunctionReturn(0);
730 };
731
732 auto singular_nodes = get_singular_nodes();
733 if (singular_nodes.count()) {
734 auto it_map_ref_coords = mapRefCoords.find(singular_nodes.to_ulong());
735 if (it_map_ref_coords != mapRefCoords.end()) {
736 CHKERR set_gauss_pts(it_map_ref_coords->second);
737 MoFEMFunctionReturnHot(0);
738 } else {
739
740 auto refine_quadrature = [&]() {
741 MoFEMFunctionBegin;
742
743 const int max_level = refinementLevels;
744
745 moab::Core moab_ref;
746 double base_coords[] = {0, 0, 0, 1, 0, 0, 0, 1, 0};
747 EntityHandle nodes[numNodes];
748 for (int nn = 0; nn != numNodes; nn++)
749 CHKERR moab_ref.create_vertex(&base_coords[3 * nn], nodes[nn]);
750 EntityHandle tri;
751 CHKERR moab_ref.create_element(MBTRI, nodes, numNodes, tri);
752 MoFEM::CoreTmp<-1> mofem_ref_core(moab_ref, PETSC_COMM_SELF, -2);
753 MoFEM::Interface &m_field_ref = mofem_ref_core;
754 {
755 Range tris(tri, tri);
756 Range edges;
757 CHKERR m_field_ref.get_moab().get_adjacencies(
758 tris, 1, true, edges, moab::Interface::UNION);
759 CHKERR m_field_ref.getInterface<BitRefManager>()->setBitRefLevel(
760 tris, BitRefLevel().set(0), false, VERBOSE);
761 }
762
763 Range nodes_at_front;
764 for (int nn = 0; nn != numNodes; nn++) {
765 if (singular_nodes[nn]) {
766 EntityHandle ent;
767 CHKERR moab_ref.side_element(tri, 0, nn, ent);
768 nodes_at_front.insert(ent);
769 }
770 }
771
772 auto singular_edges = get_singular_edges();
773
774 EntityHandle meshset;
775 CHKERR moab_ref.create_meshset(MESHSET_SET, meshset);
776 for (int ee = 0; ee != numEdges; ee++) {
777 if (singular_edges[ee]) {
778 EntityHandle ent;
779 CHKERR moab_ref.side_element(tri, 1, ee, ent);
780 CHKERR moab_ref.add_entities(meshset, &ent, 1);
781 }
782 }
783
784 // refine mesh
785 auto *m_ref = m_field_ref.getInterface<MeshRefinement>();
786 for (int ll = 0; ll != max_level; ll++) {
787 Range edges;
788 CHKERR m_field_ref.getInterface<BitRefManager>()
789 ->getEntitiesByTypeAndRefLevel(BitRefLevel().set(ll),
790 BitRefLevel().set(), MBEDGE,
791 edges);
792 Range ref_edges;
793 CHKERR moab_ref.get_adjacencies(
794 nodes_at_front, 1, true, ref_edges, moab::Interface::UNION);
795 ref_edges = intersect(ref_edges, edges);
796 Range ents;
797 CHKERR moab_ref.get_entities_by_type(meshset, MBEDGE, ents, true);
798 ref_edges = intersect(ref_edges, ents);
799 Range tris;
800 CHKERR m_field_ref.getInterface<BitRefManager>()
801 ->getEntitiesByTypeAndRefLevel(
802 BitRefLevel().set(ll), BitRefLevel().set(), MBTRI, tris);
803 CHKERR m_ref->addVerticesInTheMiddleOfEdges(
804 ref_edges, BitRefLevel().set(ll + 1));
805 CHKERR m_ref->refineTris(tris, BitRefLevel().set(ll + 1));
806 CHKERR m_field_ref.getInterface<BitRefManager>()
807 ->updateMeshsetByEntitiesChildren(meshset,
808 BitRefLevel().set(ll + 1),
809 meshset, MBEDGE, true);
810 }
811
812 // get ref coords
813 Range tris;
814 CHKERR m_field_ref.getInterface<BitRefManager>()
815 ->getEntitiesByTypeAndRefLevel(BitRefLevel().set(max_level),
816 BitRefLevel().set(), MBTRI,
817 tris);
818
819 if (debug) {
820 CHKERR save_range(moab_ref, "ref_tris.vtk", tris);
821 SETERRQ(PETSC_COMM_SELF, MOFEM_DATA_INCONSISTENCY, "debug");
822 }
823
824 MatrixDouble ref_coords(tris.size(), 9, false);
825 int tt = 0;
826 for (Range::iterator tit = tris.begin(); tit != tris.end();
827 tit++, tt++) {
828 int num_nodes;
829 const EntityHandle *conn;
830 CHKERR moab_ref.get_connectivity(*tit, conn, num_nodes, false);
831 CHKERR moab_ref.get_coords(conn, num_nodes, &ref_coords(tt, 0));
832 }
833
834 auto &data = fe_ptr->dataOnElement[H1];
835 const size_t nb_gauss_pts = fe_ptr->gaussPts.size2();
836 MatrixDouble ref_gauss_pts(3, nb_gauss_pts * ref_coords.size1());
837 MatrixDouble &shape_n =
838 data->dataOnEntities[MBVERTEX][0].getN(NOBASE);
839 int gg = 0;
840 for (size_t tt = 0; tt != ref_coords.size1(); tt++) {
841 double *tri_coords = &ref_coords(tt, 0);
842 FTensor::Tensor1<double, 3> t_normal;
843 CHKERR Tools::getTriNormal(tri_coords, &t_normal(0));
844 auto det = t_normal.l2();
845 for (size_t ggg = 0; ggg != nb_gauss_pts; ++ggg, ++gg) {
846 for (int dd = 0; dd != 2; dd++) {
847 ref_gauss_pts(dd, gg) =
848 shape_n(ggg, 0) * tri_coords[3 * 0 + dd] +
849 shape_n(ggg, 1) * tri_coords[3 * 1 + dd] +
850 shape_n(ggg, 2) * tri_coords[3 * 2 + dd];
851 }
852 ref_gauss_pts(2, gg) = fe_ptr->gaussPts(2, ggg) * det;
853 }
854 }
855
856 mapRefCoords[singular_nodes.to_ulong()].swap(ref_gauss_pts);
857 CHKERR set_gauss_pts(mapRefCoords[singular_nodes.to_ulong()]);
858
859 MoFEMFunctionReturn(0);
860 };
861
862 CHKERR refine_quadrature();
863 }
864 }
865 }
866
867 MoFEMFunctionReturn(0);
868 }
VERBOSE
@ VERBOSE
Definition definitions.h:222
NOBASE
@ NOBASE
Definition definitions.h:59
MoFEMFunctionReturnHot
#define MoFEMFunctionReturnHot(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition definitions.h:463
H1
@ H1
continuous field
Definition definitions.h:85
MoFEMFunctionBegin
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition definitions.h:359
MOFEM_DATA_INCONSISTENCY
@ MOFEM_DATA_INCONSISTENCY
Definition definitions.h:31
MoFEMFunctionReturn
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition definitions.h:432
CHKERR
#define CHKERR
Inline error check.
Definition definitions.h:551
order
constexpr int order
Definition dg_projection.cpp:19
debug
static const bool debug
Definition dm_create_subdm.cpp:12
ShapeMBTRI
PetscErrorCode ShapeMBTRI(double *N, const double *X, const double *Y, const int G_DIM)
calculate shape functions on triangle
Definition fem_tools.c:182
FTensor::dd
const Tensor2_symmetric_Expr< const ddTensor0< T, Dim, i, j >, typename promote< T, double >::V, Dim, i, j > dd(const Tensor0< T * > &a, const Index< i, Dim > index1, const Index< j, Dim > index2, const Tensor1< int, Dim > &d_ijk, const Tensor1< double, Dim > &d_xyz)
Definition ddTensor0.hpp:33
MoFEM::Types::BitRefLevel
std::bitset< BITREFLEVEL_SIZE > BitRefLevel
Bit structure attached to each entity identifying to what mesh entity is attached.
Definition Types.hpp:40
QUAD_2D_TABLE_SIZE
#define QUAD_2D_TABLE_SIZE
Definition quad.h:174
QUAD_3D_TABLE_SIZE
#define QUAD_3D_TABLE_SIZE
Definition quad.h:186
QUAD_2D_TABLE
static QUAD *const QUAD_2D_TABLE[]
Definition quad.h:175
EshelbianCore::setSingularity
static PetscBool setSingularity
Definition EshelbianCore.hpp:19
EshelbianPlasticity::SetIntegrationAtFrontFace::mapRefCoords
static std::map< long int, MatrixDouble > mapRefCoords
Definition EshelbianPlasticity.cpp:881
MoFEM::BitRefManager
Managing BitRefLevels.
Definition BitRefManager.hpp:21
MoFEM::CoreInterface::get_moab
virtual moab::Interface & get_moab()=0
MoFEM::DeprecatedCoreInterface
Deprecated interface functions.
Definition DeprecatedCoreInterface.hpp:16
MoFEM::MeshRefinement
Mesh refinement interface.
Definition MeshRefinement.hpp:26
MoFEM::Tools::diffShapeFunMBTRI
static constexpr std::array< double, 6 > diffShapeFunMBTRI
Definition Tools.hpp:104
MoFEM::Tools::getTriNormal
static MoFEMErrorCode getTriNormal(const double *coords, double *normal, double *d_normal=nullptr)
Get the Tri Normal objectGet triangle normal.
Definition Tools.cpp:353
MoFEM::UnknownInterface::getInterface
MoFEMErrorCode getInterface(IFACE *&iface) const
Get interface reference to pointer of interface.
Definition UnknownInterface.hpp:93
QUAD_::npoints
int npoints
Definition quad.h:29
save_range
auto save_range
Definition thermo_elastic.cpp:121

Member Data Documentation

◆ frontEdges

boost::shared_ptr<Range> EshelbianPlasticity::SetIntegrationAtFrontFace::frontEdges
private
Examples
mofem/users_modules/eshelbian_plasticity/src/impl/EshelbianPlasticity.cpp.

Definition at line 879 of file EshelbianPlasticity.cpp.

◆ frontNodes

boost::shared_ptr<Range> EshelbianPlasticity::SetIntegrationAtFrontFace::frontNodes
private
Examples
mofem/users_modules/eshelbian_plasticity/src/impl/EshelbianPlasticity.cpp.

Definition at line 878 of file EshelbianPlasticity.cpp.

◆ funRule

FunRule EshelbianPlasticity::SetIntegrationAtFrontFace::funRule = [](int p) { return 2 * (p + 1); }
Examples
mofem/users_modules/eshelbian_plasticity/src/impl/EshelbianPlasticity.cpp.

Definition at line 622 of file EshelbianPlasticity.cpp.

622{ return 2 * (p + 1); };

◆ mapRefCoords

std::map<long int, MatrixDouble> EshelbianPlasticity::SetIntegrationAtFrontFace::mapRefCoords
inlinestaticprivate
Examples
mofem/users_modules/eshelbian_plasticity/src/impl/EshelbianPlasticity.cpp.

Definition at line 881 of file EshelbianPlasticity.cpp.

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