EdgeMesher Class Reference

Generate the mesh for edges. More...

#include <EdgeMesher.hpp>

Inheritance diagram for EdgeMesher:

List of all members.

Classes
struct	Point3D
Public Types
enum	EdgeSchemeType {   EQUAL = 0, BIAS, DUAL, CURVATURE,   VARIABLE, EQUIGNOMONIC }
Public Member Functions
	EdgeMesher (MKCore *mk_core, const MEntVector &me_vec)
virtual void	setup_this ()
	Pure virtual, derived class must define.
virtual void	execute_this ()
	Pure virtual, derived class must define.
virtual const moab::EntityType *	mesh_types_arr () const
	Return the mesh entity types operated on by this scheme.
EdgeSchemeType	get_edge_scheme () const
void	set_edge_scheme (EdgeSchemeType scheme)
void	set_ratio (double q)
double	get_ratio ()
	~EdgeMesher ()
Static Public Member Functions
static const char *	name ()
	Get class name.
static bool	can_mesh (iBase_EntityType dim)
	Function returning whether this scheme can mesh entities of t the specified dimension.
static bool	can_mesh (ModelEnt *me)
	Function returning whether this scheme can mesh the specified entity.
static const moab::EntityType *	output_types ()
	Get list of mesh entity types that can be generated.
Private Member Functions
Point3D	getXYZCoords (ModelEnt *ent, double u) const
double	getUCoord (ModelEnt *ent, double ustart, double dist, double uguess, double umin, double umax) const
void	DivideIntoMore (ModelEnt *ent, Point3D p0, Point3D pMid, Point3D p1, double u0, double u1, double uMid, int &index, vector< double > &nodes, vector< double > &URecord)
bool	ErrorCalculate (ModelEnt *ent, Point3D p0, Point3D p1, Point3D pMid)
void	RapidSorting (vector< double > &nodes, vector< double > &URecord, int left, int right)
void	QuickSorting (vector< double > &nodes, vector< double > &URecord, int count)
void	EqualMeshing (ModelEnt *ent, int num_edges, std::vector< double > &coords)
void	BiasMeshing (ModelEnt *ent, int num_edges, std::vector< double > &coords)
void	DualBiasMeshing (ModelEnt *ent, int &num_edges, std::vector< double > &coords)
void	CurvatureMeshing (ModelEnt *ent, int &num_edges, std::vector< double > &coords)
void	VariableMeshing (ModelEnt *ent, int &num_edges, std::vector< double > &coords)
void	EquiAngleGnomonic (ModelEnt *ent, int num_edges, std::vector< double > &coords)
Private Attributes
EdgeSchemeType	schemeType
double	ratio

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Detailed Description

Generate the mesh for edges.

EdgeMesher generates a mesh for edges, creating the nodes and line segments on edges. There are four schemes for edge mesher: equal meshing, Bias Meshing Dual Bias Meshing, Curvature-Based Meshing

Examples:

example_edgemesher.cpp, and example_tfimapping.cpp.

Definition at line 41 of file EdgeMesher.hpp.

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Member Enumeration Documentation

enum EdgeSchemeType

Enumerator:

EQUAL
BIAS
DUAL
CURVATURE
VARIABLE
EQUIGNOMONIC

Definition at line 45 of file EdgeMesher.hpp.

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Constructor & Destructor Documentation

EdgeMesher	(	MKCore *	mk_core,
		const MEntVector &	me_vec
	)

Definition at line 22 of file EdgeMesher.cpp.

~EdgeMesher

(

)

Definition at line 252 of file EdgeMesher.cpp.

---

Member Function Documentation

void BiasMeshing	(	ModelEnt *	ent,
		int	num_edges,
		std::vector< double > &	coords
	)		[private]

Definition at line 458 of file EdgeMesher.cpp.

static bool can_mesh

(

iBase_EntityType

dim

)

[inline, static]

Function returning whether this scheme can mesh entities of t the specified dimension.

Parameters:

dim	entity dimension

Definition at line 66 of file EdgeMesher.hpp.

static bool can_mesh

(

ModelEnt *

me

)

[inline, static]

Function returning whether this scheme can mesh the specified entity.

Used by MeshOpFactory to find scheme for an entity.

Parameters:

me	ModelEnt being queried

Returns:

If true, this scheme can mesh the specified ModelEnt

Definition at line 75 of file EdgeMesher.hpp.

void CurvatureMeshing	(	ModelEnt *	ent,
		int &	num_edges,
		std::vector< double > &	coords
	)		[private]

Definition at line 289 of file EdgeMesher.cpp.

void DivideIntoMore	(	ModelEnt *	ent,
		Point3D	p0,
		Point3D	pMid,
		Point3D	p1,
		double	u0,
		double	u1,
		double	uMid,
		int &	index,
		vector< double > &	nodes,
		vector< double > &	URecord
	)		[private]

Definition at line 493 of file EdgeMesher.cpp.

void DualBiasMeshing	(	ModelEnt *	ent,
		int &	num_edges,
		std::vector< double > &	coords
	)		[private]

Definition at line 397 of file EdgeMesher.cpp.

void EqualMeshing	(	ModelEnt *	ent,
		int	num_edges,
		std::vector< double > &	coords
	)		[private]

Definition at line 259 of file EdgeMesher.cpp.

void EquiAngleGnomonic	(	ModelEnt *	ent,
		int	num_edges,
		std::vector< double > &	coords
	)		[private]

Definition at line 724 of file EdgeMesher.cpp.

bool ErrorCalculate	(	ModelEnt *	ent,
		Point3D	p0,
		Point3D	p1,
		Point3D	pMid
	)		[private]

Definition at line 884 of file EdgeMesher.cpp.

void execute_this

(

)

[virtual]

Pure virtual, derived class must define.

Implements GraphNode.

Definition at line 133 of file EdgeMesher.cpp.

EdgeMesher::EdgeSchemeType get_edge_scheme

(

)

const [inline]

Definition at line 158 of file EdgeMesher.hpp.

double get_ratio

(

)

[inline]

Definition at line 170 of file EdgeMesher.hpp.

double getUCoord	(	ModelEnt *	ent,
		double	ustart,
		double	dist,
		double	uguess,
		double	umin,
		double	umax
	)		const [private]

Definition at line 836 of file EdgeMesher.cpp.

EdgeMesher::Point3D getXYZCoords	(	ModelEnt *	ent,
		double	u
	)		const [private]

Definition at line 818 of file EdgeMesher.cpp.

virtual const moab::EntityType* mesh_types_arr

(

)

const [inline, virtual]

Return the mesh entity types operated on by this scheme.

Returns:

array terminated with moab::MBMAXTYPE

Implements MeshOp.

Definition at line 87 of file EdgeMesher.hpp.

static const char* name

(

)

[inline, static]

Get class name.

Definition at line 59 of file EdgeMesher.hpp.

const moab::EntityType * output_types

(

)

[static]

Get list of mesh entity types that can be generated.

Returns:

array terminated with moab::MBMAXTYPE

Definition at line 17 of file EdgeMesher.cpp.

void QuickSorting	(	vector< double > &	nodes,
		vector< double > &	URecord,
		int	count
	)		[private]

Definition at line 810 of file EdgeMesher.cpp.

void RapidSorting	(	vector< double > &	nodes,
		vector< double > &	URecord,
		int	left,
		int	right
	)		[private]

Definition at line 758 of file EdgeMesher.cpp.

void set_edge_scheme

(

EdgeMesher::EdgeSchemeType

scheme

)

[inline]

Definition at line 152 of file EdgeMesher.hpp.

void set_ratio

(

double

q

)

[inline]

Definition at line 164 of file EdgeMesher.hpp.

void setup_this

(

)

[virtual]

Pure virtual, derived class must define.

Implements GraphNode.

Definition at line 53 of file EdgeMesher.cpp.

void VariableMeshing	(	ModelEnt *	ent,
		int &	num_edges,
		std::vector< double > &	coords
	)		[private]

Definition at line 553 of file EdgeMesher.cpp.

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Member Data Documentation

double ratio [private]

Definition at line 109 of file EdgeMesher.hpp.

EdgeSchemeType schemeType [private]

Definition at line 108 of file EdgeMesher.hpp.

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

• EdgeMesher.hpp
• EdgeMesher.cpp