Mesh::Unstructured Class Reference

#include <unstructured.h>

Inheritance diagram for Mesh::Unstructured:

List of all members.

Public Member Functions
	Unstructured (int NDim)
	~Unstructured ()
void	Set (size_t NPoints, size_t NSegmentsOrFacets, size_t NRegions, size_t NHoles)
void	SetReg (size_t iReg, int RTag, double MaxAreaOrVolume, double X, double Y, double Z=0.0)
void	SetHol (size_t iHol, double X, double Y, double Z=0.0)
void	SetPnt (size_t iPnt, int PTag, double X, double Y, double Z=0.0)
void	SetSeg (size_t iSeg, int ETag, int L, int R)
void	SetFac (size_t iFac, int FTag, Array< int > const &VertsOnFace)
void	SetFac (size_t iFac, int FTag, Array< int > const &Polygon1, Array< int > const &Polygon2)
void	Generate (bool O2=false, double GlobalMaxArea=-1, bool Quiet=true, double MinAngle=-1)
	Generate.
void	WritePLY (char const *FileKey, bool Blender=true)
	(.ply)
void	GenBox (bool O2=false, double MaxVolume=-1.0, double Lx=1.0, double Ly=1.0, double Lz=1.0)
	Generate a cube with dimensions Lx,Ly,Lz and with tags on faces.
bool	IsSet () const
	Check if points/edges/faces were already set.
void	Delaunay (Array< double > const &X, Array< double > const &Y, int Tag=-1)
	Find Delaunay triangulation of a set of points.
Public Attributes
TriIO	Tin
	Triangle structure: input PSLG.
TetIO	Pin
	Tetgen structure: input PLC.
Static Public Attributes
static size_t	FEM2TriPoint [] = {0,1,2,5,3,4}
	Map MechSys/FEM nodes to JRS-Triangle points.
static size_t	FEM2TriEdge [] = {0,1,2}
	Map MechSys/FEM nodes to JRS-Triangle edges.
static size_t	FEM2TetPoint [] = {0,1,2,3,4,5,6,7,8,9}
	Map MechSys/FEM nodes to HSI-Tetgen points.
static size_t	FEM2TetFace [] = {3,1,0,2}
	Map MechSys/FEM nodes to HSI-Tetgen edges.

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Constructor & Destructor Documentation

Mesh::Unstructured::Unstructured

(

int

NDim

)

[inline]

Mesh::Unstructured::~Unstructured

(

)

[inline]

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Member Function Documentation

void Mesh::Unstructured::Delaunay	(	Array< double > const &	X,
		Array< double > const &	Y,
		int	Tag = -1
	)		[inline]

Find Delaunay triangulation of a set of points.

void Mesh::Unstructured::GenBox	(	bool	O2 = false,
		double	MaxVolume = -1.0,
		double	Lx = 1.0,
		double	Ly = 1.0,
		double	Lz = 1.0
	)		[inline]

Generate a cube with dimensions Lx,Ly,Lz and with tags on faces.

void Mesh::Unstructured::Generate	(	bool	O2 = false,
		double	GlobalMaxArea = -1,
		bool	Quiet = true,
		double	MinAngle = -1
	)		[inline]

Generate.

bool Mesh::Unstructured::IsSet

(

)

const [inline]

Check if points/edges/faces were already set.

void Mesh::Unstructured::Set	(	size_t	NPoints,
		size_t	NSegmentsOrFacets,
		size_t	NRegions,
		size_t	NHoles
	)		[inline]

2D: Set Planar Straight Line Graph (PSLG) 3D: Set Piecewise Linear Complex (PLC) see tst/mesh01 for example

void Mesh::Unstructured::SetFac	(	size_t	iFac,
		int	FTag,
		Array< int > const &	VertsOnFace
	)		[inline]

void Mesh::Unstructured::SetFac	(	size_t	iFac,
		int	FTag,
		Array< int > const &	Polygon1,
		Array< int > const &	Polygon2
	)		[inline]

void Mesh::Unstructured::SetHol	(	size_t	iHol,
		double	X,
		double	Y,
		double	Z = 0.0
	)		[inline]

void Mesh::Unstructured::SetPnt	(	size_t	iPnt,
		int	PTag,
		double	X,
		double	Y,
		double	Z = 0.0
	)		[inline]

void Mesh::Unstructured::SetReg	(	size_t	iReg,
		int	RTag,
		double	MaxAreaOrVolume,
		double	X,
		double	Y,
		double	Z = 0.0
	)		[inline]

void Mesh::Unstructured::SetSeg	(	size_t	iSeg,
		int	ETag,
		int	L,
		int	R
	)		[inline]

void Mesh::Unstructured::WritePLY	(	char const *	FileKey,
		bool	Blender = true
	)		[inline]

(.ply)

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Member Data Documentation

size_t Mesh::Unstructured::FEM2TetFace = {3,1,0,2} [static]

Map MechSys/FEM nodes to HSI-Tetgen edges.

size_t Mesh::Unstructured::FEM2TetPoint = {0,1,2,3,4,5,6,7,8,9} [static]

Map MechSys/FEM nodes to HSI-Tetgen points.

size_t Mesh::Unstructured::FEM2TriEdge = {0,1,2} [static]

Map MechSys/FEM nodes to JRS-Triangle edges.

size_t Mesh::Unstructured::FEM2TriPoint = {0,1,2,5,3,4} [static]

Map MechSys/FEM nodes to JRS-Triangle points.

TetIO Mesh::Unstructured::Pin

Tetgen structure: input PLC.

TriIO Mesh::Unstructured::Tin

Triangle structure: input PSLG.

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

• /home/dorival/mechsys/lib/mesh/unstructured.h