BTriangleInteraction Class Reference

bonded elastic interaction between a Triangle and a particle More...

#include <BTriangleInteraction.h>

Collaboration diagram for BTriangleInteraction:

Public Types
typedef BTriMeshIP	ParameterType
typedef BTriMeshInteractionCpData	CheckPointable

Public Member Functions
	BTriangleInteraction ()
	BTriangleInteraction (CParticle *, Triangle *, BTriMeshIP, bool iflag=true)
virtual	~BTriangleInteraction ()
bool	isInner ()
virtual void	calcForces ()
bool	broken ()
virtual Vec3	getPos () const
int	getPid () const
int	getTid () const
Vec3	getAP () const
virtual void	setPP (CParticle *part_p)
virtual void	setTP (Triangle *tri_p)

Private Attributes
CParticle *	m_p
Triangle *	m_t
double	m_k
double	m_break
double	m_dist
int	m_tid
int	m_pid
Vec3	m_ap
bool	m_inner_flag

Friends
class	TML_PackedMessageInterface

Detailed Description

bonded elastic interaction between a Triangle and a particle

Author

Steffen Abe $Revision$ $Date$

Member Typedef Documentation

typedef BTriMeshInteractionCpData BTriangleInteraction::CheckPointable

typedef BTriMeshIP BTriangleInteraction::ParameterType

Constructor & Destructor Documentation

BTriangleInteraction::BTriangleInteraction

(

)

default constructor

References m_p, m_pid, m_t, m_tid, and NULL.

BTriangleInteraction::BTriangleInteraction	(	CParticle *	p,
		Triangle *	t,
		BTriMeshIP	param,
		bool	iflag = true
	)

constructor with parameters

Parameters

p	a pointer to the particle
t	a pointer to the triangle
param	the interaction parameters
iflag

References BTriMeshIP::brk, CBasicParticle::getID(), Triangle::getID(), CBasicParticle::getPos(), CBasicParticle::getRad(), BTriMeshIP::k, m_ap, m_break, m_dist, m_inner_flag, m_k, m_p, m_pid, m_t, m_tid, and Triangle::toLocal().

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BTriangleInteraction::~BTriangleInteraction ( )

virtual

destructor

Member Function Documentation

bool BTriangleInteraction::broken

(

)

return if the interaction is broken, i.e. the distance between particle and anchor point exceeds breaking distance, i.e. relative breaking distance x particle readius

References m_break, and m_dist.

void BTriangleInteraction::calcForces ( )

virtual

calculate & apply forces

References Triangle::applyForce(), CParticle::applyForce(), CBasicParticle::getPos(), m_ap, m_dist, m_inner_flag, m_k, m_p, m_t, and Triangle::toGlobal().

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Vec3 BTriangleInteraction::getAP

(

)

const

returns the projection of the anchor point on the triangle

References m_ap, m_t, Triangle::toGlobal(), Vec3::X(), and Vec3::Y().

Referenced by BTriMeshInteractionCpData::BTriMeshInteractionCpData(), and BTriMeshInteractionCpData::set().

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int BTriangleInteraction::getPid ( ) const

inline

References m_pid.

Referenced by BTriMeshInteractionCpData::BTriMeshInteractionCpData(), and BTriMeshInteractionCpData::set().

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virtual Vec3 BTriangleInteraction::getPos ( ) const

inlinevirtual

References CBasicParticle::getPos().

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int BTriangleInteraction::getTid ( ) const

inline

References m_tid.

Referenced by BTriMeshInteractionCpData::BTriMeshInteractionCpData(), and BTriMeshInteractionCpData::set().

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bool BTriangleInteraction::isInner ( )

inline

References m_inner_flag.

virtual void BTriangleInteraction::setPP ( CParticle *  part_p )

inlinevirtual

virtual void BTriangleInteraction::setTP ( Triangle *  tri_p )

inlinevirtual

Friends And Related Function Documentation

friend class TML_PackedMessageInterface

friend

Member Data Documentation

Vec3 BTriangleInteraction::m_ap

private

Referenced by BTriangleInteraction(), calcForces(), and getAP().

double BTriangleInteraction::m_break

private

Referenced by broken(), and BTriangleInteraction().

double BTriangleInteraction::m_dist

private

Referenced by broken(), BTriangleInteraction(), and calcForces().

bool BTriangleInteraction::m_inner_flag

private

flag showing if particle is in the inner area of the local particle array - needed for global force summation

Referenced by BTriangleInteraction(), calcForces(), and isInner().

double BTriangleInteraction::m_k

private

Referenced by BTriangleInteraction(), and calcForces().

CParticle* BTriangleInteraction::m_p

private

Referenced by BTriangleInteraction(), and calcForces().

int BTriangleInteraction::m_pid

private

Referenced by BTriangleInteraction(), and getPid().

Triangle* BTriangleInteraction::m_t

private

Referenced by BTriangleInteraction(), calcForces(), and getAP().

int BTriangleInteraction::m_tid

private

Referenced by BTriangleInteraction(), and getTid().

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

• Model/BTriangleInteraction.h
• Model/BTriangleInteraction.cpp