Base class for tet mesh boundary defined by polygonal planar facets. More...

#include <tet_mesh.h>

Inheritance diagram for oomph::TetMeshFacetedSurface:

Public Member Functions
	TetMeshFacetedSurface ()
	Constructor:

virtual	~TetMeshFacetedSurface ()
	Empty destructor.

unsigned	nvertex () const
	Number of vertices.

unsigned	nfacet () const
	Number of facets.

unsigned	one_based_facet_boundary_id (const unsigned &j) const
	One-based boundary id of j-th facet.

unsigned	one_based_vertex_boundary_id (const unsigned &j) const
	First (of possibly multiple) one-based boundary id of j-th vertex.

double	vertex_coordinate (const unsigned &j, const unsigned &i) const
	i-th coordinate of j-th vertex

unsigned	nvertex_on_facet (const unsigned &j) const
	Number of vertices defining the j-th facet.

bool	boundaries_can_be_split_in_tetgen ()
	Test whether boundary can be split in tetgen.

void	enable_boundaries_can_be_split_in_tetgen ()
	Test whether boundaries can be split in tetgen.

void	disable_boundaries_can_be_split_in_tetgen ()
	Test whether boundaries can be split in tetgen.

TetMeshFacet *	facet_pt (const unsigned &j) const
	Pointer to j-th facet.

TetMeshVertex *	vertex_pt (const unsigned &j) const
	Pointer to j-th vertex.

DiskLikeGeomObjectWithBoundaries *	geom_object_with_boundaries_pt ()
	Access to GeomObject with boundaries associated with this surface (Null if there isn't one!)

void	output (std::ostream &outfile) const
	Output.

void	output (const std::string &filename) const
	Output.

void	output_paraview (std::ostream &outfile) const
	Outputs the faceted surface into a specified file in the Paraview format for viewing in Paraview. Make sure to output the file with a .vtu extension. (Not particularly optimised)

void	output_paraview (const std::string &filename) const
	Outputs the faceted surface into a file with the specified name in the Paraview format. (Not particularly optimised)

virtual void	boundary_zeta01 (const unsigned &facet_id, const double &zeta_boundary, Vector< double > &zeta)
	Virtual function that specifies the variation of the zeta coordinates in the GeomObject along the boundary connecting vertices 0 and 1 in facet facet_id. Default implementation: Linear interpolation between edges. zeta_boundary=0.0: we're on vertex 0; zeta_boundary=1.0: we're on vertex 1.

virtual void	boundary_zeta12 (const unsigned &facet_id, const double &zeta_boundary, Vector< double > &zeta)
	Virtual function that specifies the variation of the zeta coordinates in the GeomObject along the boundary connecting vertices 1 and 2 in facet facet_id. Default implementation: Linear interpolation between edges. zeta_boundary=0.0: we're on vertex 1; zeta_boundary=1.0: we're on vertex 2.

virtual void	boundary_zeta20 (const unsigned &facet_id, const double &zeta_boundary, Vector< double > &zeta)
	Virtual function that specifies the variation of the zeta coordinates in the GeomObject along the boundary connecting vertices 2 and 0 in facet facet_id. Default implementation: Linear interpolation between edges. zeta_boundary=0.0: we're on vertex 2; zeta_boundary=1.0: we're on vertex 0.

Vector< unsigned >	vertex_index_in_tetgen (const unsigned &f)
	Facet connectivity: vertex_index[j] is the index of the j-th vertex (in the Vertex_pt vector) in facet f. Bit of an obscure functionality that's only needed for setup tetgen_io.

Protected Attributes
Vector< TetMeshVertex * >	Vertex_pt
	Vector pointers to vertices.

Vector< TetMeshFacet * >	Facet_pt
	Vector of pointers to facets.

bool	Boundaries_can_be_split_in_tetgen
	Boolean to indicate whether extra vertices can be added on the boundary in tetgen.

Vector< Vector< unsigned > >	Facet_vertex_index_in_tetgen
	Facet connectivity: Facet_vertex_index[f][j] is the index of the j-th vertex (in the Vertex_pt vector) in facet f.

DiskLikeGeomObjectWithBoundaries *	Geom_object_with_boundaries_pt
	GeomObject with boundaries associated with this surface.

Private Member Functions
void	setup_facet_connectivity_for_tetgen ()
	Setup facet connectivity for tetgen.

Detailed Description

Base class for tet mesh boundary defined by polygonal planar facets.

Definition at line 305 of file tet_mesh.h.

Constructor & Destructor Documentation

◆ TetMeshFacetedSurface()

oomph::TetMeshFacetedSurface::TetMeshFacetedSurface ( )

inline

Constructor:

Definition at line 309 of file tet_mesh.h.

◆ ~TetMeshFacetedSurface()

virtual oomph::TetMeshFacetedSurface::~TetMeshFacetedSurface ( )

inlinevirtual

Empty destructor.

Definition at line 316 of file tet_mesh.h.

Member Function Documentation

◆ boundaries_can_be_split_in_tetgen()

bool oomph::TetMeshFacetedSurface::boundaries_can_be_split_in_tetgen ( )

inline

Test whether boundary can be split in tetgen.

Definition at line 355 of file tet_mesh.h.

References Boundaries_can_be_split_in_tetgen.

Referenced by oomph::TetgenMesh< ELEMENT >::TetgenMesh().

◆ boundary_zeta01()

virtual void oomph::TetMeshFacetedSurface::boundary_zeta01	(	const unsigned &	facet_id,
		const double &	zeta_boundary,
		Vector< double > &	zeta
	)

inlinevirtual

Virtual function that specifies the variation of the zeta coordinates in the GeomObject along the boundary connecting vertices 0 and 1 in facet facet_id. Default implementation: Linear interpolation between edges. zeta_boundary=0.0: we're on vertex 0; zeta_boundary=1.0: we're on vertex 1.

Definition at line 603 of file tet_mesh.h.

References Facet_pt.

◆ boundary_zeta12()

virtual void oomph::TetMeshFacetedSurface::boundary_zeta12	(	const unsigned &	facet_id,
		const double &	zeta_boundary,
		Vector< double > &	zeta
	)

inlinevirtual

Virtual function that specifies the variation of the zeta coordinates in the GeomObject along the boundary connecting vertices 1 and 2 in facet facet_id. Default implementation: Linear interpolation between edges. zeta_boundary=0.0: we're on vertex 1; zeta_boundary=1.0: we're on vertex 2.

Definition at line 622 of file tet_mesh.h.

References Facet_pt.

◆ boundary_zeta20()

virtual void oomph::TetMeshFacetedSurface::boundary_zeta20	(	const unsigned &	facet_id,
		const double &	zeta_boundary,
		Vector< double > &	zeta
	)

inlinevirtual

Virtual function that specifies the variation of the zeta coordinates in the GeomObject along the boundary connecting vertices 2 and 0 in facet facet_id. Default implementation: Linear interpolation between edges. zeta_boundary=0.0: we're on vertex 2; zeta_boundary=1.0: we're on vertex 0.

Definition at line 641 of file tet_mesh.h.

References Facet_pt.

◆ disable_boundaries_can_be_split_in_tetgen()

void oomph::TetMeshFacetedSurface::disable_boundaries_can_be_split_in_tetgen ( )

inline

Test whether boundaries can be split in tetgen.

Definition at line 367 of file tet_mesh.h.

References Boundaries_can_be_split_in_tetgen.

◆ enable_boundaries_can_be_split_in_tetgen()

void oomph::TetMeshFacetedSurface::enable_boundaries_can_be_split_in_tetgen ( )

inline

Test whether boundaries can be split in tetgen.

Definition at line 361 of file tet_mesh.h.

References Boundaries_can_be_split_in_tetgen.

◆ facet_pt()

TetMeshFacet * oomph::TetMeshFacetedSurface::facet_pt ( const unsigned & j ) const

inline

Pointer to j-th facet.

Definition at line 373 of file tet_mesh.h.

References Facet_pt.

Referenced by oomph::GmshTetMesh< ELEMENT >::build_it(), oomph::RefineableTetgenMesh< ELEMENT >::RefineableTetgenMesh(), oomph::TetgenMesh< ELEMENT >::TetgenMesh(), and oomph::GmshTetScaffoldMesh::write_geo_file().

◆ geom_object_with_boundaries_pt()

DiskLikeGeomObjectWithBoundaries * oomph::TetMeshFacetedSurface::geom_object_with_boundaries_pt ( )

inline

Access to GeomObject with boundaries associated with this surface (Null if there isn't one!)

Definition at line 386 of file tet_mesh.h.

References Geom_object_with_boundaries_pt.

◆ nfacet()

unsigned oomph::TetMeshFacetedSurface::nfacet ( ) const

inline

Number of facets.

Definition at line 325 of file tet_mesh.h.

References Facet_pt, and oomph::FiniteElement::size().

Referenced by oomph::GmshTetMesh< ELEMENT >::build_it(), oomph::TetgenMesh< ELEMENT >::build_tetgenio(), oomph::RefineableTetgenMesh< ELEMENT >::RefineableTetgenMesh(), setup_facet_connectivity_for_tetgen(), oomph::TetgenMesh< ELEMENT >::TetgenMesh(), vertex_index_in_tetgen(), oomph::GmshTetScaffoldMesh::write_geo_file(), and oomph::TetMeshFacetedClosedSurfaceForRemesh::~TetMeshFacetedClosedSurfaceForRemesh().

◆ nvertex()

unsigned oomph::TetMeshFacetedSurface::nvertex ( ) const

inline

Number of vertices.

Definition at line 319 of file tet_mesh.h.

References oomph::FiniteElement::size(), and Vertex_pt.

Referenced by oomph::TetgenMesh< ELEMENT >::build_tetgenio(), oomph::GmshTetScaffoldMesh::write_geo_file(), and oomph::TetMeshFacetedClosedSurfaceForRemesh::~TetMeshFacetedClosedSurfaceForRemesh().

◆ nvertex_on_facet()

unsigned oomph::TetMeshFacetedSurface::nvertex_on_facet ( const unsigned & j ) const

inline

Number of vertices defining the j-th facet.

Definition at line 349 of file tet_mesh.h.

References Facet_pt.

◆ one_based_facet_boundary_id()

unsigned oomph::TetMeshFacetedSurface::one_based_facet_boundary_id ( const unsigned & j ) const

inline

One-based boundary id of j-th facet.

Definition at line 331 of file tet_mesh.h.

References Facet_pt.

Referenced by oomph::GmshTetMesh< ELEMENT >::build_it(), oomph::TetgenMesh< ELEMENT >::build_tetgenio(), oomph::RefineableTetgenMesh< ELEMENT >::RefineableTetgenMesh(), oomph::TetgenMesh< ELEMENT >::TetgenMesh(), and oomph::GmshTetScaffoldMesh::write_geo_file().

◆ one_based_vertex_boundary_id()

unsigned oomph::TetMeshFacetedSurface::one_based_vertex_boundary_id ( const unsigned & j ) const

inline

First (of possibly multiple) one-based boundary id of j-th vertex.

Definition at line 337 of file tet_mesh.h.

References Vertex_pt.

Referenced by oomph::TetgenMesh< ELEMENT >::build_tetgenio().

◆ output() [1/2]

void oomph::TetMeshFacetedSurface::output ( const std::string & filename ) const

inline

Output.

Definition at line 403 of file tet_mesh.h.

References output().

◆ output() [2/2]

void oomph::TetMeshFacetedSurface::output ( std::ostream & outfile ) const

inline

Output.

Definition at line 392 of file tet_mesh.h.

References Facet_pt, oomph::TAdvectionDiffusionReactionElement< NREAGENT, DIM, NNODE_1D >::output(), and oomph::FiniteElement::size().

Referenced by output().

◆ output_paraview() [1/2]

void oomph::TetMeshFacetedSurface::output_paraview ( const std::string & filename ) const

inline

Outputs the faceted surface into a file with the specified name in the Paraview format. (Not particularly optimised)

Definition at line 589 of file tet_mesh.h.

References output_paraview().

◆ output_paraview() [2/2]

void oomph::TetMeshFacetedSurface::output_paraview ( std::ostream & outfile ) const

inline

Outputs the faceted surface into a specified file in the Paraview format for viewing in Paraview. Make sure to output the file with a .vtu extension. (Not particularly optimised)

Definition at line 418 of file tet_mesh.h.

References Facet_pt, i, oomph::FiniteElement::size(), and vertex_pt().

Referenced by output_paraview().

◆ setup_facet_connectivity_for_tetgen()

void oomph::TetMeshFacetedSurface::setup_facet_connectivity_for_tetgen ( )

inlineprivate

Setup facet connectivity for tetgen.

Definition at line 688 of file tet_mesh.h.

References Facet_pt, Facet_vertex_index_in_tetgen, nfacet(), oomph::FiniteElement::size(), and Vertex_pt.

Referenced by vertex_index_in_tetgen().

◆ vertex_coordinate()

double oomph::TetMeshFacetedSurface::vertex_coordinate	(	const unsigned &	j,
		const unsigned &	i
	)		const

inline

i-th coordinate of j-th vertex

Definition at line 343 of file tet_mesh.h.

References i, and Vertex_pt.

Referenced by oomph::TetgenMesh< ELEMENT >::build_tetgenio().

◆ vertex_index_in_tetgen()

Vector< unsigned > oomph::TetMeshFacetedSurface::vertex_index_in_tetgen ( const unsigned & f )

inline

Facet connectivity: vertex_index[j] is the index of the j-th vertex (in the Vertex_pt vector) in facet f. Bit of an obscure functionality that's only needed for setup tetgen_io.

Definition at line 658 of file tet_mesh.h.

References Facet_vertex_index_in_tetgen, nfacet(), setup_facet_connectivity_for_tetgen(), and oomph::FiniteElement::size().

Referenced by oomph::TetgenMesh< ELEMENT >::build_tetgenio().

◆ vertex_pt()

TetMeshVertex * oomph::TetMeshFacetedSurface::vertex_pt ( const unsigned & j ) const

inline

Pointer to j-th vertex.

Definition at line 379 of file tet_mesh.h.

References Vertex_pt.

Referenced by output_paraview(), and oomph::GmshTetScaffoldMesh::write_geo_file().

Member Data Documentation

◆ Boundaries_can_be_split_in_tetgen

bool oomph::TetMeshFacetedSurface::Boundaries_can_be_split_in_tetgen

protected

Boolean to indicate whether extra vertices can be added on the boundary in tetgen.

Definition at line 676 of file tet_mesh.h.

Referenced by boundaries_can_be_split_in_tetgen(), disable_boundaries_can_be_split_in_tetgen(), and enable_boundaries_can_be_split_in_tetgen().

◆ Facet_pt

Vector<TetMeshFacet*> oomph::TetMeshFacetedSurface::Facet_pt

protected

Vector of pointers to facets.

Definition at line 672 of file tet_mesh.h.

Referenced by boundary_zeta01(), boundary_zeta12(), boundary_zeta20(), facet_pt(), nfacet(), nvertex_on_facet(), one_based_facet_boundary_id(), output(), output_paraview(), setup_facet_connectivity_for_tetgen(), oomph::TetMeshFacetedClosedSurfaceForRemesh::TetMeshFacetedClosedSurfaceForRemesh(), and oomph::TetMeshFacetedClosedSurfaceForRemesh::~TetMeshFacetedClosedSurfaceForRemesh().

◆ Facet_vertex_index_in_tetgen

Vector<Vector<unsigned> > oomph::TetMeshFacetedSurface::Facet_vertex_index_in_tetgen

protected

Facet connectivity: Facet_vertex_index[f][j] is the index of the j-th vertex (in the Vertex_pt vector) in facet f.

Definition at line 680 of file tet_mesh.h.

Referenced by setup_facet_connectivity_for_tetgen(), and vertex_index_in_tetgen().

◆ Geom_object_with_boundaries_pt

DiskLikeGeomObjectWithBoundaries* oomph::TetMeshFacetedSurface::Geom_object_with_boundaries_pt

protected

GeomObject with boundaries associated with this surface.

Definition at line 683 of file tet_mesh.h.

Referenced by geom_object_with_boundaries_pt().

◆ Vertex_pt

Vector<TetMeshVertex*> oomph::TetMeshFacetedSurface::Vertex_pt

protected

Vector pointers to vertices.

Definition at line 669 of file tet_mesh.h.

Referenced by nvertex(), one_based_vertex_boundary_id(), setup_facet_connectivity_for_tetgen(), oomph::TetMeshFacetedClosedSurfaceForRemesh::TetMeshFacetedClosedSurfaceForRemesh(), vertex_coordinate(), vertex_pt(), and oomph::TetMeshFacetedClosedSurfaceForRemesh::~TetMeshFacetedClosedSurfaceForRemesh().

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

tet_mesh.h

Public Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ TetMeshFacetedSurface()

◆ ~TetMeshFacetedSurface()

Member Function Documentation

◆ boundaries_can_be_split_in_tetgen()

◆ boundary_zeta01()

◆ boundary_zeta12()

◆ boundary_zeta20()

◆ disable_boundaries_can_be_split_in_tetgen()

◆ enable_boundaries_can_be_split_in_tetgen()

◆ facet_pt()

◆ geom_object_with_boundaries_pt()

◆ nfacet()

◆ nvertex()

◆ nvertex_on_facet()

◆ one_based_facet_boundary_id()

◆ one_based_vertex_boundary_id()

◆ output() [1/2]

◆ output() [2/2]

◆ output_paraview() [1/2]

◆ output_paraview() [2/2]

◆ setup_facet_connectivity_for_tetgen()

◆ vertex_coordinate()

◆ vertex_index_in_tetgen()

◆ vertex_pt()

Member Data Documentation

◆ Boundaries_can_be_split_in_tetgen

◆ Facet_pt

◆ Facet_vertex_index_in_tetgen

◆ Geom_object_with_boundaries_pt

◆ Vertex_pt