GIMLI::Node Class Reference

3D Node More...

#include <node.h>

Inheritance diagram for GIMLI::Node:

Collaboration diagram for GIMLI::Node:

Public Member Functions
	Node ()
	Node (double x, double y, double z=0.0)
	Node (const RVector3 &pos)
	Node (const RVector3 &pos, int marker, int id=-1)
	Node (const Node &node)
Node &	operator= (const Node &node)
	~Node ()
double &	operator[] (const Index i)
const double &	operator[] (const Index i) const
uint	rtti () const
void	setPos (const RVector3 &pos)
const RVector3 &	pos () const
RVector3 &	pos ()
void	insertBoundary (Boundary *bound)
void	eraseBoundary (Boundary *bound)
void	insertCell (Cell *cell)
void	eraseCell (Cell *cell)
const std::set< Boundary * > &	boundSet () const
std::set< Boundary * > &	boundSet ()
const std::set< Cell * > &	cellSet () const
std::set< Cell * > &	cellSet ()
void	transform (const RMatrix &mat)
void	scale (const RVector3 &s)
void	translate (const RVector3 &t)
void	translate (double x, double y=0.0, double z=0.0)
void	rotate (const RVector3 &r)
void	swap (Index i, Index j)
const double &	x () const
const double &	y () const
const double &	z () const
double &	at (Index i)
const double &	at (Index i) const
double	dist (const Node &n) const
void	smooth (uint function)
void	setState (NodeState s)
const NodeState	state () const
void	setSecondaryParent (MeshEntity *e)
MeshEntity *	secondaryParent ()
Public Member Functions inherited from GIMLI::BaseEntity
	BaseEntity (const BaseEntity &ent)
BaseEntity &	operator= (const BaseEntity &ent)
virtual bool	valid () const
virtual void	setValid (bool valid)
int	id () const
void	setId (int id)
void	setMarker (int marker)
int	marker () const
void	setTagged (bool tagged)
void	untag ()
void	tag ()
bool	tagged () const

Protected Member Functions
void	copy_ (const Node &node)
void	changed_ ()
void	init_ ()

Protected Attributes
RVector3	pos_
std::set< Boundary * >	boundSet_
std::set< Cell * >	cellSet_
NodeState	_state
MeshEntity *	_secondaryParent
Protected Attributes inherited from GIMLI::BaseEntity
int	id_
bool	valid_
int	marker_
bool	tagged_

Detailed Description

3D Node

Node is a basic entity of a mesh at a 3D position x/y/z (a vertex), which owns a marker, an id, and information about connected boundarys and cells. For a 2D node ignore $z$ or let $z$-coord = 0.0.

Constructor & Destructor Documentation

Node() [1/5]

GIMLI::Node::Node

(

)

Construct node with non valid position and marker = 0

Referenced by Node(), and operator=().

Node() [2/5]

GIMLI::Node::Node	(	double	x,
		double	y,
		double	z = 0.0 )

Construct node from coordinates $x,y,[z]$ with marker = 0

Node() [3/5]

GIMLI::Node::Node

(

const RVector3 &

pos

)

Construct node from RVector3

Node() [4/5]

GIMLI::Node::Node	(	const RVector3 &	pos,
		int	marker,
		int	id = -1 )

Construct node from RVector3 with marker and optional id

References GIMLI::BaseEntity::setId().

Node() [5/5]

GIMLI::Node::Node

(

const Node &

node

)

Copy constructor

References Node().

~Node()

GIMLI::Node::~Node

(

)

Destruct the node and all containing informations

Member Function Documentation

operator=()

Node & GIMLI::Node::operator=

(

const Node &

node

)

Assignement operator

References Node().

operator[]() [1/2]

double & GIMLI::Node::operator[] ( const Index i )

inline

Unchecked index operator to pos

operator[]() [2/2]

const double & GIMLI::Node::operator[] ( const Index i ) const

inline

Unchecked index operator to pos

pos()

RVector3 & GIMLI::Node::pos ( )

inline

Don't use this if you plan to modify the nodes posisiton. The mesh won't get any notifications of the change and this not remove geometry caches.

rtti()

uint GIMLI::Node::rtti ( ) const

inlinevirtual

Return entity rtti value.

Reimplemented from GIMLI::BaseEntity.

secondaryParent()

MeshEntity * GIMLI::Node::secondaryParent ( )

inline

Return the state of this node.

setState()

void GIMLI::Node::setState ( NodeState s )

inline

Little helper to identify the state of this node after some merging.

Referenced by GIMLI::Mesh::createNodeGC_(), and GIMLI::PolygonFace::insertNode().

state()

const NodeState GIMLI::Node::state ( ) const

inline

Return the state of this node.

Referenced by GIMLI::Mesh::createNodeGC_().