Class representing the corner in a 2D "mesh". More...

#include <Corner2D.h>

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Public Member Functions
	Corner2D (const Vec3 &, int)

void	addEdge (Edge2D *)

double	sep (const Vec3 &) const

bool	isValidContact (const Vec3 &) const

Vec3	getDirectionFromPoint (const Vec3 &) const

void	move (const Vec3 &)

Vec3	getPos () const

int	getID () const

int	getNEdges () const

Vec3	getEdgeNormal (int) const

void	applyForceToEdge (int, const Vec3 &)

Private Attributes
Vec3	m_p

vector< Edge2D * >	m_edges

int	m_id

Detailed Description

Class representing the corner in a 2D "mesh".

Author: Steffen Abe $Revision$ $Date$

Constructor & Destructor Documentation

◆ Corner2D()

Corner2D::Corner2D	(	const Vec3 &	pos,
		int	id
	)

constructor, make sure Z=0;

Parameters

pos	the position of the corner
id	the node id

References m_id, m_p, and Vec3::Z().

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Member Function Documentation

◆ addEdge()

void Corner2D::addEdge ( Edge2D * edge )

add Edge to corner

Parameters

edge	a pointer to the edge

References m_edges.

◆ applyForceToEdge()

void Corner2D::applyForceToEdge	(	int	idx,
		const Vec3 &	f
	)

apply force to one of the attached edges

Parameters

idx	which egde (1,2)
F	the force

References console, Console::Error(), and m_edges.

Referenced by BCorner2DInteraction::calcForces().

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◆ getDirectionFromPoint()

Vec3 Corner2D::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 ECorner2DInteraction::calcForces().

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◆ getEdgeNormal()

Vec3 Corner2D::getEdgeNormal ( int idx ) const

get normal of an edge

Parameters

idx	which egde (1,2) to get

References console, Console::Error(), and m_edges.

Referenced by BCorner2DInteraction::BCorner2DInteraction(), and BCorner2DInteraction::calcForces().

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◆ getID()

int Corner2D::getID ( ) const

inline

References m_id.

Referenced by BCorner2DInteraction::BCorner2DInteraction().

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◆ getNEdges()

int Corner2D::getNEdges ( ) const

inline

References m_edges.

Referenced by BCorner2DInteraction::BCorner2DInteraction(), and BCorner2DInteraction::calcForces().

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◆ getPos()

Vec3 Corner2D::getPos ( ) const

inline

References m_p.

Referenced by BCorner2DInteraction::BCorner2DInteraction(), and BCorner2DInteraction::calcForces().

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◆ isValidContact()

bool Corner2D::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