#include <MeshNodes.hpp>

Collaboration diagram for polyfem::mesh::MeshNodes:

Public Member Functions
	MeshNodes (const Mesh &mesh, const bool has_poly, const bool connect_nodes, const int max_nodes_per_edge, const int max_nodes_per_face, const int max_nodes_per_cell=0)

int	n_nodes () const

int	node_id_from_vertex (int v)

int	node_id_from_edge (int e)

int	node_id_from_face (int f)

int	node_id_from_cell (int c)

int	node_id_from_primitive (int primitive_id)

std::vector< int >	node_ids_from_edge (const Navigation::Index &index, const int n_new_nodes)

std::vector< int >	node_ids_from_face (const Navigation::Index &index, const int n_new_nodes)

std::vector< int >	node_ids_from_edge (const Navigation3D::Index &index, const int n_new_nodes)

std::vector< int >	node_ids_from_face (const Navigation3D::Index &index, const int n_new_nodes)

std::vector< int >	node_ids_from_cell (const Navigation3D::Index &index, const int n_new_nodes)

int	primitive_from_vertex (int v) const

int	primitive_from_edge (int e) const

int	primitive_from_face (int f) const

int	primitive_from_cell (int c) const

bool	is_vertex_node (int i) const

bool	is_edge_node (int i) const

bool	is_face_node (int i) const

bool	is_cell_node (int i) const

int	num_vertex_nodes () const

int	num_edge_nodes () const

int	num_face_nodes () const

int	num_cell_nodes () const

int	vertex_from_node_id (int node_id) const

int	edge_from_node_id (int node_id) const

int	face_from_node_id (int node_id) const

int	cell_from_node_id (int node_id) const

const std::vector< int > &	primitive_to_node () const

const std::vector< int > &	node_to_primitive_gid () const

const std::vector< int > &	node_to_primitive () const

RowVectorNd	node_position (int node_id) const

bool	is_boundary (int node_id) const

bool	is_primitive_boundary (int primitive) const

bool	is_interface (int node_id) const

bool	is_primitive_interface (int primitive) const

bool	is_boundary_or_interface (const int node_id) const

std::vector< int >	boundary_nodes () const

Private Member Functions
int	count_nonnegative_nodes (int start_i, int end_i) const

Private Attributes
const Mesh &	mesh_

const bool	connect_nodes_

const int	edge_offset_

const int	face_offset_

const int	cell_offset_

const int	max_nodes_per_edge_

const int	max_nodes_per_face_

const int	max_nodes_per_cell_

std::vector< int >	primitive_to_node_

std::vector< int >	node_to_primitive_

std::vector< int >	node_to_primitive_gid_

Eigen::MatrixXd	nodes_

std::vector< bool >	is_boundary_

std::vector< bool >	is_interface_

Detailed Description

Definition at line 17 of file MeshNodes.hpp.

Constructor & Destructor Documentation

◆ MeshNodes()

polyfem::mesh::MeshNodes::MeshNodes	(	const Mesh &	mesh,
		const bool	has_poly,
		const bool	connect_nodes,
		const int	max_nodes_per_edge,
		const int	max_nodes_per_face,
		const int	max_nodes_per_cell = `0`
	)

Definition at line 65 of file MeshNodes.cpp.

References cell_offset_, polyfem::mesh::Mesh::dimension(), edge_offset_, face_offset_, is_boundary(), is_boundary_, polyfem::mesh::Mesh::is_boundary_edge(), polyfem::mesh::Mesh::is_boundary_face(), polyfem::mesh::Mesh::is_boundary_vertex(), is_interface_, polyfem::mesh::Mesh::is_volume(), polyfem::mesh::Mesh::n_cells(), polyfem::mesh::Mesh::n_edges(), polyfem::mesh::Mesh::n_faces(), n_nodes(), polyfem::mesh::Mesh::n_vertices(), nodes_, and primitive_to_node_.

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Member Function Documentation

◆ boundary_nodes()

std::vector< int > polyfem::mesh::MeshNodes::boundary_nodes ( ) const

Definition at line 592 of file MeshNodes.cpp.

References is_boundary_, n_nodes(), and primitive_to_node_.

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◆ cell_from_node_id()

int polyfem::mesh::MeshNodes::cell_from_node_id ( int node_id ) const

Definition at line 583 of file MeshNodes.cpp.

References cell_offset_, n_nodes(), and node_to_primitive_.

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◆ count_nonnegative_nodes()

int polyfem::mesh::MeshNodes::count_nonnegative_nodes	(	int	start_i,
		int	end_i
	)		const

private

Definition at line 607 of file MeshNodes.cpp.

References primitive_to_node_.

Referenced by num_cell_nodes(), num_edge_nodes(), num_face_nodes(), and num_vertex_nodes().

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◆ edge_from_node_id()

int polyfem::mesh::MeshNodes::edge_from_node_id ( int node_id ) const

Definition at line 569 of file MeshNodes.cpp.

References edge_offset_, face_offset_, and node_to_primitive_.

◆ face_from_node_id()

int polyfem::mesh::MeshNodes::face_from_node_id ( int node_id ) const

Definition at line 576 of file MeshNodes.cpp.

References cell_offset_, face_offset_, and node_to_primitive_.

◆ is_boundary()

bool polyfem::mesh::MeshNodes::is_boundary ( int node_id ) const

inline

Definition at line 69 of file MeshNodes.hpp.

References is_boundary_, and node_to_primitive_.

Referenced by is_boundary_or_interface(), and MeshNodes().

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◆ is_boundary_or_interface()

bool polyfem::mesh::MeshNodes::is_boundary_or_interface ( const int node_id ) const

inline

Definition at line 77 of file MeshNodes.hpp.

References is_boundary(), and is_interface().

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◆ is_cell_node()

bool polyfem::mesh::MeshNodes::is_cell_node ( int i ) const

inline

Definition at line 48 of file MeshNodes.hpp.

References cell_offset_.

◆ is_edge_node()

bool polyfem::mesh::MeshNodes::is_edge_node ( int i ) const

inline

Definition at line 46 of file MeshNodes.hpp.

References edge_offset_, and face_offset_.

◆ is_face_node()

bool polyfem::mesh::MeshNodes::is_face_node ( int i ) const

inline

Definition at line 47 of file MeshNodes.hpp.

References cell_offset_, and face_offset_.

◆ is_interface()

bool polyfem::mesh::MeshNodes::is_interface ( int node_id ) const

inline

Definition at line 73 of file MeshNodes.hpp.

References is_interface_, and node_to_primitive_.

Referenced by is_boundary_or_interface().

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◆ is_primitive_boundary()

bool polyfem::mesh::MeshNodes::is_primitive_boundary ( int primitive ) const

inline

Definition at line 70 of file MeshNodes.hpp.

References is_boundary_.

◆ is_primitive_interface()

bool polyfem::mesh::MeshNodes::is_primitive_interface ( int primitive ) const

inline

Definition at line 74 of file MeshNodes.hpp.

References is_interface_.

◆ is_vertex_node()

bool polyfem::mesh::MeshNodes::is_vertex_node ( int i ) const

inline

Definition at line 45 of file MeshNodes.hpp.

References edge_offset_.

◆ n_nodes()

int polyfem::mesh::MeshNodes::n_nodes ( ) const

inline

Definition at line 23 of file MeshNodes.hpp.

References node_to_primitive_.

Referenced by boundary_nodes(), polyfem::basis::SplineBasis2d::build_bases(), polyfem::basis::SplineBasis3d::build_bases(), cell_from_node_id(), MeshNodes(), node_id_from_primitive(), node_ids_from_cell(), node_ids_from_edge(), node_ids_from_edge(), node_ids_from_face(), node_ids_from_face(), and num_cell_nodes().

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◆ node_id_from_cell()

int polyfem::mesh::MeshNodes::node_id_from_cell ( int c )

Definition at line 555 of file MeshNodes.cpp.

References cell_offset_, max_nodes_per_cell_, and node_id_from_primitive().

Referenced by node_ids_from_cell().

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◆ node_id_from_edge()

int polyfem::mesh::MeshNodes::node_id_from_edge ( int e )

Definition at line 545 of file MeshNodes.cpp.

References edge_offset_, max_nodes_per_edge_, and node_id_from_primitive().

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◆ node_id_from_face()

int polyfem::mesh::MeshNodes::node_id_from_face ( int f )

Definition at line 550 of file MeshNodes.cpp.

References face_offset_, max_nodes_per_face_, and node_id_from_primitive().

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◆ node_id_from_primitive()

int polyfem::mesh::MeshNodes::node_id_from_primitive ( int primitive_id )

Definition at line 157 of file MeshNodes.cpp.

References polyfem::mesh::Mesh::cell_barycenter(), cell_offset_, connect_nodes_, polyfem::mesh::Mesh::edge_barycenter(), edge_offset_, polyfem::mesh::Mesh::face_barycenter(), face_offset_, mesh_, n_nodes(), node_to_primitive_, node_to_primitive_gid_, nodes_, polyfem::mesh::Mesh::point(), and primitive_to_node_.

Referenced by node_id_from_cell(), node_id_from_edge(), node_id_from_face(), and node_id_from_vertex().

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◆ node_id_from_vertex()

int polyfem::mesh::MeshNodes::node_id_from_vertex ( int v )

Definition at line 540 of file MeshNodes.cpp.

References node_id_from_primitive().

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◆ node_ids_from_cell()

std::vector< int > polyfem::mesh::MeshNodes::node_ids_from_cell	(	const Navigation3D::Index &	index,
		const int	n_new_nodes
	)

Definition at line 462 of file MeshNodes.cpp.

References polyfem::mesh::Mesh3D::cell_node(), cell_offset_, connect_nodes_, polyfem::mesh::Navigation3D::Index::element, polyfem::mesh::Mesh::is_simplex(), max_nodes_per_cell_, mesh_, n_nodes(), node_id_from_cell(), node_to_primitive_, node_to_primitive_gid_, nodes_, and primitive_to_node_.

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◆ node_ids_from_edge() [1/2]

std::vector< int > polyfem::mesh::MeshNodes::node_ids_from_edge	(	const Navigation3D::Index &	index,
		const int	n_new_nodes
	)

Definition at line 252 of file MeshNodes.cpp.

References polyfem::mesh::Navigation3D::Index::edge, polyfem::mesh::Mesh3D::edge_node(), edge_offset_, max_nodes_per_edge_, mesh_, n_nodes(), node_position(), node_to_primitive_, node_to_primitive_gid_, nodes_, and primitive_to_node_.

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◆ node_ids_from_edge() [2/2]

std::vector< int > polyfem::mesh::MeshNodes::node_ids_from_edge	(	const Navigation::Index &	index,
		const int	n_new_nodes
	)

Definition at line 177 of file MeshNodes.cpp.

References connect_nodes_, polyfem::mesh::Navigation::Index::edge, polyfem::mesh::Mesh2D::edge_node(), edge_offset_, polyfem::mesh::Navigation::Index::face, polyfem::mesh::Mesh::is_boundary_edge(), max_nodes_per_edge_, mesh_, n_nodes(), node_position(), node_to_primitive_, node_to_primitive_gid_, nodes_, primitive_to_node_, and polyfem::mesh::Mesh2D::switch_face().

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◆ node_ids_from_face() [1/2]

std::vector< int > polyfem::mesh::MeshNodes::node_ids_from_face	(	const Navigation3D::Index &	index,
		const int	n_new_nodes
	)

Definition at line 368 of file MeshNodes.cpp.

References connect_nodes_, polyfem::mesh::Navigation3D::Index::element, polyfem::mesh::Navigation3D::Index::face, polyfem::mesh::Mesh3D::face_node(), face_offset_, polyfem::mesh::Mesh::is_boundary_face(), polyfem::mesh::Mesh::is_simplex(), max_nodes_per_face_, mesh_, n_nodes(), node_to_primitive_, node_to_primitive_gid_, nodes_, primitive_to_node_, and polyfem::mesh::Mesh3D::switch_element().

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◆ node_ids_from_face() [2/2]

std::vector< int > polyfem::mesh::MeshNodes::node_ids_from_face	(	const Navigation::Index &	index,
		const int	n_new_nodes
	)

Definition at line 310 of file MeshNodes.cpp.

References connect_nodes_, polyfem::mesh::Navigation::Index::face, polyfem::mesh::Mesh2D::face_node(), face_offset_, polyfem::mesh::Mesh::is_simplex(), max_nodes_per_face_, mesh_, n_nodes(), node_to_primitive_, node_to_primitive_gid_, nodes_, and primitive_to_node_.

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◆ node_position()

RowVectorNd polyfem::mesh::MeshNodes::node_position ( int node_id ) const

inline

Definition at line 66 of file MeshNodes.hpp.

References node_to_primitive_, and nodes_.

Referenced by node_ids_from_edge(), and node_ids_from_edge().

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◆ node_to_primitive()

const std::vector< int > & polyfem::mesh::MeshNodes::node_to_primitive ( ) const

inline

Definition at line 63 of file MeshNodes.hpp.

References node_to_primitive_.

◆ node_to_primitive_gid()

const std::vector< int > & polyfem::mesh::MeshNodes::node_to_primitive_gid ( ) const

inline

Definition at line 62 of file MeshNodes.hpp.

References node_to_primitive_gid_.

◆ num_cell_nodes()

int polyfem::mesh::MeshNodes::num_cell_nodes ( ) const

inline

Definition at line 53 of file MeshNodes.hpp.

References cell_offset_, count_nonnegative_nodes(), and n_nodes().

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◆ num_edge_nodes()

int polyfem::mesh::MeshNodes::num_edge_nodes ( ) const

inline

Definition at line 51 of file MeshNodes.hpp.

References count_nonnegative_nodes(), edge_offset_, and face_offset_.

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◆ num_face_nodes()

int polyfem::mesh::MeshNodes::num_face_nodes ( ) const

inline

Definition at line 52 of file MeshNodes.hpp.

References cell_offset_, count_nonnegative_nodes(), and face_offset_.

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◆ num_vertex_nodes()

int polyfem::mesh::MeshNodes::num_vertex_nodes ( ) const

inline

Definition at line 50 of file MeshNodes.hpp.

References count_nonnegative_nodes(), and edge_offset_.

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◆ primitive_from_cell()

int polyfem::mesh::MeshNodes::primitive_from_cell ( int c ) const

inline

Definition at line 43 of file MeshNodes.hpp.

References cell_offset_.

◆ primitive_from_edge()

int polyfem::mesh::MeshNodes::primitive_from_edge ( int e ) const

inline

Definition at line 41 of file MeshNodes.hpp.

References edge_offset_.

◆ primitive_from_face()

int polyfem::mesh::MeshNodes::primitive_from_face ( int f ) const

inline

Definition at line 42 of file MeshNodes.hpp.

References face_offset_.

◆ primitive_from_vertex()

int polyfem::mesh::MeshNodes::primitive_from_vertex ( int v ) const

inline

Definition at line 40 of file MeshNodes.hpp.

◆ primitive_to_node()

const std::vector< int > & polyfem::mesh::MeshNodes::primitive_to_node ( ) const

inline

Definition at line 61 of file MeshNodes.hpp.

References primitive_to_node_.

◆ vertex_from_node_id()

int polyfem::mesh::MeshNodes::vertex_from_node_id ( int node_id ) const

Definition at line 562 of file MeshNodes.cpp.

References edge_offset_, and node_to_primitive_.

Member Data Documentation

◆ cell_offset_

const int polyfem::mesh::MeshNodes::cell_offset_

private

Definition at line 90 of file MeshNodes.hpp.

Referenced by cell_from_node_id(), face_from_node_id(), is_cell_node(), is_face_node(), MeshNodes(), node_id_from_cell(), node_id_from_primitive(), node_ids_from_cell(), num_cell_nodes(), num_face_nodes(), and primitive_from_cell().

◆ connect_nodes_

const bool polyfem::mesh::MeshNodes::connect_nodes_

private

Definition at line 86 of file MeshNodes.hpp.

Referenced by node_id_from_primitive(), node_ids_from_cell(), node_ids_from_edge(), node_ids_from_face(), and node_ids_from_face().

◆ edge_offset_

const int polyfem::mesh::MeshNodes::edge_offset_

private

Definition at line 88 of file MeshNodes.hpp.

Referenced by edge_from_node_id(), is_edge_node(), is_vertex_node(), MeshNodes(), node_id_from_edge(), node_id_from_primitive(), node_ids_from_edge(), node_ids_from_edge(), num_edge_nodes(), num_vertex_nodes(), primitive_from_edge(), and vertex_from_node_id().

◆ face_offset_

const int polyfem::mesh::MeshNodes::face_offset_

private

Definition at line 89 of file MeshNodes.hpp.

Referenced by edge_from_node_id(), face_from_node_id(), is_edge_node(), is_face_node(), MeshNodes(), node_id_from_face(), node_id_from_primitive(), node_ids_from_face(), node_ids_from_face(), num_edge_nodes(), num_face_nodes(), and primitive_from_face().

◆ is_boundary_

std::vector<bool> polyfem::mesh::MeshNodes::is_boundary_

private

Definition at line 103 of file MeshNodes.hpp.

Referenced by boundary_nodes(), is_boundary(), is_primitive_boundary(), and MeshNodes().

◆ is_interface_

std::vector<bool> polyfem::mesh::MeshNodes::is_interface_

private

Definition at line 104 of file MeshNodes.hpp.

Referenced by is_interface(), is_primitive_interface(), and MeshNodes().

◆ max_nodes_per_cell_

const int polyfem::mesh::MeshNodes::max_nodes_per_cell_

private

Definition at line 94 of file MeshNodes.hpp.

Referenced by node_id_from_cell(), and node_ids_from_cell().

◆ max_nodes_per_edge_

const int polyfem::mesh::MeshNodes::max_nodes_per_edge_

private

Definition at line 92 of file MeshNodes.hpp.

Referenced by node_id_from_edge(), node_ids_from_edge(), and node_ids_from_edge().

◆ max_nodes_per_face_

const int polyfem::mesh::MeshNodes::max_nodes_per_face_

private

Definition at line 93 of file MeshNodes.hpp.

Referenced by node_id_from_face(), node_ids_from_face(), and node_ids_from_face().

◆ mesh_

const Mesh& polyfem::mesh::MeshNodes::mesh_

private

Definition at line 85 of file MeshNodes.hpp.

Referenced by node_id_from_primitive(), node_ids_from_cell(), node_ids_from_edge(), node_ids_from_edge(), node_ids_from_face(), and node_ids_from_face().

◆ node_to_primitive_

std::vector<int> polyfem::mesh::MeshNodes::node_to_primitive_

private

Definition at line 98 of file MeshNodes.hpp.

Referenced by cell_from_node_id(), edge_from_node_id(), face_from_node_id(), is_boundary(), is_interface(), n_nodes(), node_id_from_primitive(), node_ids_from_cell(), node_ids_from_edge(), node_ids_from_edge(), node_ids_from_face(), node_ids_from_face(), node_position(), node_to_primitive(), and vertex_from_node_id().

◆ node_to_primitive_gid_

std::vector<int> polyfem::mesh::MeshNodes::node_to_primitive_gid_

private

Definition at line 99 of file MeshNodes.hpp.

Referenced by node_id_from_primitive(), node_ids_from_cell(), node_ids_from_edge(), node_ids_from_edge(), node_ids_from_face(), node_ids_from_face(), and node_to_primitive_gid().

◆ nodes_

Eigen::MatrixXd polyfem::mesh::MeshNodes::nodes_

private

Definition at line 102 of file MeshNodes.hpp.

Referenced by MeshNodes(), node_id_from_primitive(), node_ids_from_cell(), node_ids_from_edge(), node_ids_from_edge(), node_ids_from_face(), node_ids_from_face(), and node_position().

◆ primitive_to_node_

std::vector<int> polyfem::mesh::MeshNodes::primitive_to_node_

private

Definition at line 97 of file MeshNodes.hpp.

Referenced by boundary_nodes(), count_nonnegative_nodes(), MeshNodes(), node_id_from_primitive(), node_ids_from_cell(), node_ids_from_edge(), node_ids_from_edge(), node_ids_from_face(), node_ids_from_face(), and primitive_to_node().

The documentation for this class was generated from the following files:

src/polyfem/mesh/MeshNodes.hpp
src/polyfem/mesh/MeshNodes.cpp

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ MeshNodes()

Member Function Documentation

◆ boundary_nodes()

◆ cell_from_node_id()

◆ count_nonnegative_nodes()

◆ edge_from_node_id()

◆ face_from_node_id()

◆ is_boundary()

◆ is_boundary_or_interface()

◆ is_cell_node()

◆ is_edge_node()

◆ is_face_node()

◆ is_interface()

◆ is_primitive_boundary()

◆ is_primitive_interface()

◆ is_vertex_node()

◆ n_nodes()

◆ node_id_from_cell()

◆ node_id_from_edge()

◆ node_id_from_face()

◆ node_id_from_primitive()

◆ node_id_from_vertex()

◆ node_ids_from_cell()

◆ node_ids_from_edge() [1/2]

◆ node_ids_from_edge() [2/2]

◆ node_ids_from_face() [1/2]

◆ node_ids_from_face() [2/2]

◆ node_position()

◆ node_to_primitive()

◆ node_to_primitive_gid()

◆ num_cell_nodes()

◆ num_edge_nodes()

◆ num_face_nodes()

◆ num_vertex_nodes()

◆ primitive_from_cell()

◆ primitive_from_edge()

◆ primitive_from_face()

◆ primitive_from_vertex()

◆ primitive_to_node()

◆ vertex_from_node_id()

Member Data Documentation

◆ cell_offset_

◆ connect_nodes_

◆ edge_offset_

◆ face_offset_

◆ is_boundary_

◆ is_interface_

◆ max_nodes_per_cell_

◆ max_nodes_per_edge_

◆ max_nodes_per_face_

◆ mesh_

◆ node_to_primitive_

◆ node_to_primitive_gid_

◆ nodes_

◆ primitive_to_node_