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
178 Range add_prims_layer;
179 Range extrude_prisms = prisms;
180
184 extrude_prisms, false, add_prims_layer);
185 prisms_from_surface_interface->
setThickness(add_prims_layer,
d3.data(),
187 extrude_prisms = add_prims_layer;
188 prisms.merge(add_prims_layer);
189 add_prims_layer.clear();
190 }
191
193 CHKERR moab.create_meshset(MESHSET_SET | MESHSET_TRACK_OWNER, meshset);
194 CHKERR moab.add_entities(meshset, prisms);
195
198 CHKERR moab.get_connectivity(prisms, verts);
200 CHKERR moab.get_coords(verts, &coords(0, 0));
201
202 for (
size_t v = 0;
v != verts.size(); ++
v)
204
206 CHKERR moab.create_meshset(MESHSET_SET | MESHSET_TRACK_OWNER,
207 one_prism_meshset);
208
209 std::array<double, 18> one_prism_coords = {0, 0, 0, 1, 0, 0, 0, 1, 0,
210 0, 0, 1, 1, 0, 1, 0, 1, 1};
211 std::array<EntityHandle, 6> one_prism_nodes;
212 for (
int n = 0;
n != 6; ++
n)
213 CHKERR moab.create_vertex(&one_prism_coords[3 *
n], one_prism_nodes[
n]);
215 CHKERR m_field.
get_moab().create_element(MBPRISM, one_prism_nodes.data(), 6,
216 one_prism);
217 Range one_prism_range;
218 one_prism_range.insert(one_prism);
219 CHKERR moab.add_entities(one_prism_meshset, one_prism_range);
220 Range one_prism_verts;
221 CHKERR moab.get_connectivity(one_prism_range, one_prism_verts);
222 CHKERR moab.add_entities(one_prism_meshset, one_prism_verts);
223 Range one_prism_adj_ents;
224 for (
int d = 1;
d != 3; ++
d)
225 CHKERR moab.get_adjacencies(one_prism_range, d,
true, one_prism_adj_ents,
226 moab::Interface::UNION);
227 CHKERR moab.add_entities(one_prism_meshset, one_prism_adj_ents);
228
230 bit_level0.set(0);
232 one_prism_range, bit_level0);
234 bit_level0);
235
236
240
250
251
256
257
261
265
269
273
275 "EDGE");
277 "TRI");
279 "QUAD");
281 MBPRISM, "PRISM");
282
283
285
287
288
290
291
296
298
299
303
306
308
309 PrismFE fe_prism(m_field, tri_coords);
310 fe_prism.getOpPtrVector().push_back(
new PrismOp(moab, map_coords));
312
313 EdgeFE fe_edge(m_field, edge_block, one_prism);
314 fe_edge.getOpPtrVector().push_back(
316 moab, map_coords, one_prism));
318
319 TriFE fe_tri(m_field, tri_coords, one_prism);
320 fe_tri.getOpPtrVector().push_back(
322 moab, map_coords, one_prism));
324
325 QuadFE fe_quad(m_field, edge_block, one_prism);
326 fe_quad.getOpPtrVector().push_back(
328 moab, map_coords, one_prism));
330
331 CHKERR moab.write_file(
"prism_mesh.vtk",
"VTK",
"", &meshset, 1);
332 CHKERR moab.write_file(
"one_prism_mesh.vtk",
"VTK",
"", &one_prism_meshset,
333 1);
334 }
336
338 return 0;
339}
#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.