132 {
133
135
136 try {
137
138 moab::Core mb_instance;
139 moab::Interface &moab = mb_instance;
140 int rank;
141 MPI_Comm_rank(PETSC_COMM_WORLD, &rank);
142
143
144 PetscBool flg = PETSC_TRUE;
147 255, &flg);
148 if (flg != PETSC_TRUE)
150 "error -my_file (MESH FILE NEEDED)");
151
152
153 const char *option;
154 option = "";
156
158 CHKERR moab.get_entities_by_type(0, MBTRI, tris,
false);
160 CHKERR moab.get_connectivity(tris, tris_verts);
162 CHKERR moab.get_coords(tris_verts, &tri_coords(0, 0));
163
166
167 std::array<Range, 3> edge_block;
168 for (auto b : {1, 2, 3})
171
174
179 Range add_prims_layer;
180 Range extrude_prisms = prisms;
181
185 extrude_prisms, false, add_prims_layer);
186 prisms_from_surface_interface->
setThickness(add_prims_layer,
d3.data(),
188 extrude_prisms = add_prims_layer;
189 prisms.merge(add_prims_layer);
190 add_prims_layer.clear();
191 }
192
194 CHKERR moab.create_meshset(MESHSET_SET | MESHSET_TRACK_OWNER, meshset);
195 CHKERR moab.add_entities(meshset, prisms);
196
199 CHKERR moab.get_connectivity(prisms, verts);
201 CHKERR moab.get_coords(verts, &coords(0, 0));
202
203 for (
size_t v = 0;
v != verts.size(); ++
v)
205
207 CHKERR moab.create_meshset(MESHSET_SET | MESHSET_TRACK_OWNER,
208 one_prism_meshset);
209
210 std::array<double, 18> one_prism_coords = {0, 0, 0, 1, 0, 0, 0, 1, 0,
211 0, 0, 1, 1, 0, 1, 0, 1, 1};
212 std::array<EntityHandle, 6> one_prism_nodes;
213 for (
int n = 0;
n != 6; ++
n)
214 CHKERR moab.create_vertex(&one_prism_coords[3 *
n], one_prism_nodes[
n]);
216 CHKERR m_field.
get_moab().create_element(MBPRISM, one_prism_nodes.data(), 6,
217 one_prism);
218 Range one_prism_range;
219 one_prism_range.insert(one_prism);
220 CHKERR moab.add_entities(one_prism_meshset, one_prism_range);
221 Range one_prism_verts;
222 CHKERR moab.get_connectivity(one_prism_range, one_prism_verts);
223 CHKERR moab.add_entities(one_prism_meshset, one_prism_verts);
224 Range one_prism_adj_ents;
225 for (
int d = 1;
d != 3; ++
d)
226 CHKERR moab.get_adjacencies(one_prism_range, d,
true, one_prism_adj_ents,
227 moab::Interface::UNION);
228 CHKERR moab.add_entities(one_prism_meshset, one_prism_adj_ents);
229
231 bit_level0.set(0);
233 one_prism_range, bit_level0);
235 bit_level0);
236
237
241
251
252
257
258
262
266
270
274
276 "EDGE");
278 "TRI");
280 "QUAD");
282 MBPRISM, "PRISM");
283
284
286
288
289
291
292
297
299
300
304
307
309
310 PrismFE fe_prism(m_field, tri_coords);
311 fe_prism.getOpPtrVector().push_back(
new PrismOp(moab, map_coords));
313
314 EdgeFE fe_edge(m_field, edge_block, one_prism);
315 fe_edge.getOpPtrVector().push_back(
317 moab, map_coords, one_prism));
319
320 TriFE fe_tri(m_field, tri_coords, one_prism);
321 fe_tri.getOpPtrVector().push_back(
323 moab, map_coords, one_prism));
325
326 QuadFE fe_quad(m_field, edge_block, one_prism);
327 fe_quad.getOpPtrVector().push_back(
329 moab, map_coords, one_prism));
331
332 CHKERR moab.write_file(
"prism_mesh.vtk",
"VTK",
"", &meshset, 1);
333 CHKERR moab.write_file(
"one_prism_mesh.vtk",
"VTK",
"", &one_prism_meshset,
334 1);
335 }
337
339 return 0;
340}
#define CATCH_ERRORS
Catch errors.
@ AINSWORTH_LEGENDRE_BASE
Ainsworth Cole (Legendre) approx. base .
#define CHKERR
Inline error check.
FTensor::Index< 'n', SPACE_DIM > n
virtual MoFEMErrorCode add_finite_element(const std::string &fe_name, enum MoFEMTypes bh=MF_EXCL, int verb=DEFAULT_VERBOSITY)=0
add finite element
virtual MoFEMErrorCode build_finite_elements(int verb=DEFAULT_VERBOSITY)=0
Build finite elements.
virtual MoFEMErrorCode modify_finite_element_add_field_col(const std::string &fe_name, const std::string name_row)=0
set field col which finite element use
virtual MoFEMErrorCode add_ents_to_finite_element_by_type(const EntityHandle entities, const EntityType type, const std::string &name, const bool recursive=true)=0
add entities to finite element
virtual MoFEMErrorCode modify_finite_element_add_field_data(const std::string &fe_name, const std::string name_filed)=0
set finite element field data
virtual MoFEMErrorCode modify_finite_element_add_field_row(const std::string &fe_name, const std::string name_row)=0
set field row which finite element use
virtual MoFEMErrorCode build_fields(int verb=DEFAULT_VERBOSITY)=0
virtual MoFEMErrorCode set_field_order(const EntityHandle meshset, const EntityType type, const std::string &name, const ApproximationOrder order, int verb=DEFAULT_VERBOSITY)=0
Set order approximation of the entities in the field.
virtual MoFEMErrorCode add_ents_to_field_by_type(const Range &ents, const EntityType type, const std::string &name, int verb=DEFAULT_VERBOSITY)=0
Add entities to field meshset.
virtual MoFEMErrorCode loop_finite_elements(const std::string problem_name, const std::string &fe_name, FEMethod &method, boost::shared_ptr< NumeredEntFiniteElement_multiIndex > fe_ptr=nullptr, MoFEMTypes bh=MF_EXIST, CacheTupleWeakPtr cache_ptr=CacheTupleSharedPtr(), int verb=DEFAULT_VERBOSITY)=0
Make a loop over finite elements.
MoFEMErrorCode getEntitiesByDimension(const int ms_id, const unsigned int cubit_bc_type, const int dimension, Range &entities, const bool recursive=true) const
get entities from CUBIT/meshset of a particular entity dimension
MoFEMErrorCode partitionGhostDofs(const std::string name, int verb=VERBOSE)
determine ghost nodes
MoFEMErrorCode partitionSimpleProblem(const std::string name, int verb=VERBOSE)
partition problem dofs
MoFEMErrorCode buildProblem(const std::string name, const bool square_matrix, int verb=VERBOSE)
build problem data structures
MoFEMErrorCode partitionFiniteElements(const std::string name, bool part_from_moab=false, int low_proc=-1, int hi_proc=-1, int verb=VERBOSE)
partition finite elements
virtual MoFEMErrorCode add_problem(const std::string &name, enum MoFEMTypes bh=MF_EXCL, int verb=DEFAULT_VERBOSITY)=0
Add problem.
virtual MoFEMErrorCode modify_problem_ref_level_add_bit(const std::string &name_problem, const BitRefLevel &bit)=0
add ref level to problem
virtual MoFEMErrorCode modify_problem_add_finite_element(const std::string name_problem, const std::string &fe_name)=0
add finite element to problem, this add entities assigned to finite element to a particular problem
const double v
phase velocity of light in medium (cm/ns)
const Tensor1_Expr< const dTensor0< T, Dim, i >, typename promote< T, double >::V, Dim, i > d(const Tensor0< T * > &a, const Index< i, Dim > index, const Tensor1< int, Dim > &d_ijk, const Tensor1< double, Dim > &d_xyz)
std::bitset< BITREFLEVEL_SIZE > BitRefLevel
Bit structure attached to each entity identifying to what mesh entity is attached.
PetscErrorCode PetscOptionsGetString(PetscOptions *, const char pre[], const char name[], char str[], size_t size, PetscBool *set)
static constexpr int number_of_prisms_layers
static constexpr std::array< double, 3 > d4
multi_index_container< CoordsAndHandle, indexed_by< hashed_unique< composite_key< CoordsAndHandle, member< CoordsAndHandle, int, &CoordsAndHandle::x >, member< CoordsAndHandle, int, &CoordsAndHandle::y >, member< CoordsAndHandle, int, &CoordsAndHandle::z > > > > > MapCoords
static constexpr std::array< double, 3 > d3
virtual moab::Interface & get_moab()=0
virtual MoFEMErrorCode build_adjacencies(const Range &ents, int verb=DEFAULT_VERBOSITY)=0
build adjacencies
virtual MoFEMErrorCode add_field(const std::string &name, const FieldSpace space, const FieldApproximationBase base, const FieldCoefficientsNumber nb_of_coefficients, const TagType tag_type=MB_TAG_SPARSE, const enum MoFEMTypes bh=MF_EXCL, int verb=DEFAULT_VERBOSITY)=0
Add field.
static MoFEMErrorCode Initialize(int *argc, char ***args, const char file[], const char help[])
Initializes the MoFEM database PETSc, MOAB and MPI.
static MoFEMErrorCode Finalize()
Checks for options to be called at the conclusion of the program.
Deprecated interface functions.
Interface for managing meshsets containing materials and boundary conditions.
merge node from two bit levels
std::map< EntityHandle, EntityHandle > createdVertices
MoFEMErrorCode createPrisms(const Range &ents, const SwapType swap_type, Range &prisms, int verb=-1)
Make prisms from triangles.
MoFEMErrorCode setThickness(const Range &prisms, const double director3[], const double director4[])
MoFEMErrorCode seedPrismsEntities(Range &prisms, const BitRefLevel &bit, int verb=-1)
Seed prism entities by bit level.
MoFEMErrorCode createPrismsFromPrisms(const Range &prisms, bool from_down, Range &out_prisms, int verb=-1)
Make prisms by extruding top or bottom prisms.
Problem manager is used to build and partition problems.
MoFEMErrorCode getInterface(IFACE *&iface) const
Get interface refernce to pointer of interface.