Corner Class Reference

Class representing the corner of a polygon. More...

#include <Corner.h>

Collaboration diagram for Corner:

Public Member Functions
	Corner (const Vec3 &, int, int)
void	addEdge (Edge *)
void	addTriangle (Triangle *)
double	sep (const Vec3 &) const
bool	isValidContact (const Vec3 &) const
Vec3	getDirectionFromPoint (const Vec3 &) const
void	move (const Vec3 &)
Vec3	getPos () const
void	setPos (const Vec3 &p)
void	applyForce (const Vec3 &f)
int	getID () const
int	getTag () const
double	getDistMoved ()
void	resetOldPos ()

Private Attributes
Vec3	m_p
Vec3	m_old_pos
vector< Edge * >	m_edges
vector< Triangle * >	m_triangles
int	m_id
int	m_tag

Detailed Description

Class representing the corner of a polygon.

Author

Steffen Abe $Revision$ $Date$

Constructor & Destructor Documentation

Corner()

Corner::Corner	(	const Vec3 &	pos,
		int	id,
		int	tag
	)

constructor

Parameters

pos	the position of the corner
id	the node id
tag	the node tag

References m_id, m_old_pos, m_p, and m_tag.

Member Function Documentation

addEdge()

void Corner::addEdge

(

Edge *

edge

)

add Edge to corner

Parameters

edge	a pointer to the edge

References m_edges.

addTriangle()

void Corner::addTriangle

(

Triangle *

triangle

)

add Triangle to Corner

Parameters

triangle

a pointer to the triangle

References m_triangles.

applyForce()

void Corner::applyForce

(

const Vec3 &

f

)

References m_triangles.

Referenced by ECornerInteraction::calcForces().

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getDirectionFromPoint()

Vec3 Corner::getDirectionFromPoint

(

const Vec3 &

p

)

const

get the unit direction vector between a point and the corner

Parameters

p

the point

References m_p, and Vec3::unit().

Referenced by ECornerInteraction::calcForces().

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getDistMoved()

double Corner::getDistMoved ( )

inline

References m_old_pos, and m_p.

getID()

int Corner::getID ( ) const

inline

References m_id.

getPos()

Vec3 Corner::getPos ( ) const

inline

References m_p.

getTag()

int Corner::getTag ( ) const

inline

References m_tag.

isValidContact()

bool Corner::isValidContact

(

const Vec3 &

p

)

const

check if the contact between a particle at a point and the corner is valid or if there is a contact between the particle and any of the adjacent edges or triangles

Parameters

p	the center of the particle

References m_edges, and m_triangles.

Referenced by ECornerInteraction::calcForces().

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move()

void Corner::move

(

const Vec3 &

d

)

move the corner

Parameters

d	the displacement

References m_p.

resetOldPos()

void Corner::resetOldPos ( )

inline

References m_old_pos, and m_p.

sep()

double Corner::sep

(

const Vec3 &

p

)

const

get distance between corner and point

Parameters

p

the point

References m_p.

Referenced by ECornerInteraction::calcForces().

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setPos()

void Corner::setPos ( const Vec3 &  p )

inline

References m_p.

Member Data Documentation

m_edges

vector<Edge*> Corner::m_edges

private

Referenced by addEdge(), and isValidContact().

m_id

int Corner::m_id

private

Referenced by Corner(), and getID().

m_old_pos

Vec3 Corner::m_old_pos

private

Referenced by Corner(), getDistMoved(), and resetOldPos().

m_p

Vec3 Corner::m_p

private

Referenced by Corner(), getDirectionFromPoint(), getDistMoved(), getPos(), move(), resetOldPos(), sep(), and setPos().

m_tag

int Corner::m_tag

private

Referenced by Corner(), and getTag().

m_triangles

vector<Triangle*> Corner::m_triangles

private

Referenced by addTriangle(), applyForce(), and isValidContact().

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

• Geometry/Corner.h
• Geometry/Corner.cpp