#include <SphereBlockGenerator.h>

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Public Types
typedef NTable::ParticleVector	ParticleVector

typedef NTable::ParticleIterator	ParticleIterator

typedef set< int >	IdSet

Public Types inherited from esys::lsm::ParticleGenerator
typedef CircularNeighbourTable< SimpleParticle >	NTable

typedef boost::object_pool< SimpleParticle >	ParticlePool

Public Member Functions
	SphereBlockGenerator (NTable &, ParticlePool &, double, const Vec3 &, double, double, double, int, int)

virtual	~SphereBlockGenerator ()

virtual void	generate ()

virtual void	generateSeedParticles ()

virtual void	generateFillParticles ()

virtual SimpleParticle	generateParticle (const Vec3 &point)

virtual void	insertParticle (const SimpleParticle &)

virtual double	getRadius () const

int	getNextId ()

size_t	getNumParticles () const

const BoundingBox	getBBox () const

virtual double	getGridRadius () const

virtual bool	particleFits (const SimpleParticle &particle) const

ParticleIterator	getParticleIterator ()

vector< SimpleParticle * >	getClosestNeighbors (const SimpleParticle &, int)

bool	findAFitWithSphere (SimpleParticle &, const vector< SimpleParticle * > &)

bool	findAFit (SimpleParticle &, const vector< SimpleParticle * > &)

bool	checkAFit (const SimpleParticle &)

Vec3	getAPoint ()

Public Member Functions inherited from esys::lsm::ParticleGenerator
	ParticleGenerator (NTable &nTable, ParticlePool &particlePool)

virtual	~ParticleGenerator ()

Private Attributes
ParticleVector	m_particleVector

double	m_tol

IdSet	m_idSet

Vec3	m_center

double	m_radius

double	m_min_rad

double	m_max_rad

int	m_max_tries

int	m_tag

Additional Inherited Members
Protected Member Functions inherited from esys::lsm::ParticleGenerator
	ParticleGenerator ()

NTable &	getNTable ()

const NTable &	getNTable () const

ParticlePool &	getParticlePool ()

const ParticlePool &	getParticlePool () const

Member Typedef Documentation

◆ IdSet

typedef set<int> esys::lsm::SphereBlockGenerator::IdSet

◆ ParticleIterator

typedef NTable::ParticleIterator esys::lsm::SphereBlockGenerator::ParticleIterator

◆ ParticleVector

typedef NTable::ParticleVector esys::lsm::SphereBlockGenerator::ParticleVector

Constructor & Destructor Documentation

◆ SphereBlockGenerator()

esys::lsm::SphereBlockGenerator::SphereBlockGenerator	(	NTable &	ntable,
		ParticlePool &	pool,
		double	tol,
		const Vec3 &	pos,
		double	rad,
		double	rmin,
		double	rmax,
		int	ntries,
		int	tag
	)

constructor

Parameters

ntable	the neigbour table to be used
pool	the particle pool
tol	the fitting tolerance
pos	center position
rad	radius
rmin	minimum particle radius
rmax	maximum particle radius
ntries	max. nr. of tries

References m_center, m_max_rad, m_max_tries, m_min_rad, m_radius, m_tag, and m_tol.

◆ ~SphereBlockGenerator()

esys::lsm::SphereBlockGenerator::~SphereBlockGenerator ( )

virtual

destructor

Member Function Documentation

◆ checkAFit()

bool esys::lsm::SphereBlockGenerator::checkAFit ( const SimpleParticle & Po )

check if Po is within the Space and is not crossing any boundary or overlapping with other particles.

Parameters

Po	the particle

References esys::lsm::ParticleGenerator::getNTable(), SimpleParticle::getPos(), SimpleParticle::getRad(), esys::lsm::NeighbourTable< TmplParticle >::getUniqueNeighbourVector(), esys::lsm::bpu::iter(), m_max_rad, m_tol, and particleFits().

Referenced by generateFillParticles().

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◆ findAFit()

bool esys::lsm::SphereBlockGenerator::findAFit	(	SimpleParticle &	Po,
		const vector< SimpleParticle * > &	NL
	)

Find a fit for a sphere using the list of neigbors

Parameters

Po	the particle to fit
NL	the list of neighbors

References Sphere3D::FillIn(), esys::lsm::SimpleParticleData::getID(), and m_tag.

Referenced by generateFillParticles().

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◆ findAFitWithSphere()

bool esys::lsm::SphereBlockGenerator::findAFitWithSphere	(	SimpleParticle &	Po,
		const vector< SimpleParticle * > &	NL
	)

Find a fit for a sphere using the list of neigbors and the outer sphere

Parameters

Po	the particle to fit
NL	the list of neighbors

References Sphere3D::FillIn(), esys::lsm::SimpleParticleData::getID(), m_center, m_radius, and m_tag.

Referenced by generateFillParticles().

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◆ generate()

void esys::lsm::SphereBlockGenerator::generate ( )

virtual

generate particles

Implements esys::lsm::ParticleGenerator.

References generateFillParticles(), and generateSeedParticles().

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◆ generateFillParticles()

void esys::lsm::SphereBlockGenerator::generateFillParticles ( )

virtual

fill in

References checkAFit(), findAFit(), findAFitWithSphere(), generateParticle(), getAPoint(), getClosestNeighbors(), esys::lsm::SimpleParticleData::getID(), SimpleParticle::getPos(), SimpleParticle::getRad(), insertParticle(), m_center, m_max_tries, m_radius, and SimpleParticle::moveTo().

Referenced by generate().

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◆ generateParticle()

SimpleParticle esys::lsm::SphereBlockGenerator::generateParticle ( const Vec3 & point )

virtual

generate a particle at a given position

Parameters

point

References getNextId(), getRadius(), and m_tag.

Referenced by generateFillParticles(), and generateSeedParticles().

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◆ generateSeedParticles()

void esys::lsm::SphereBlockGenerator::generateSeedParticles ( )

virtual

generate seed particles

References generateParticle(), getBBox(), getGridRadius(), esys::lsm::GridIterator::hasNext(), insertParticle(), esys::lsm::GridIterator::next(), and particleFits().

Referenced by generate().

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◆ getAPoint()

Vec3 esys::lsm::SphereBlockGenerator::getAPoint ( )

get a random point inside the sphere

References m_center, m_radius, and Vec3::norm().

Referenced by generateFillParticles().

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◆ getBBox()

const BoundingBox esys::lsm::SphereBlockGenerator::getBBox ( ) const

calculate & return bounding box for bounding sphere

References m_center, and m_radius.

Referenced by generateSeedParticles().

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◆ getClosestNeighbors()

vector< SimpleParticle * > esys::lsm::SphereBlockGenerator::getClosestNeighbors	(	const SimpleParticle &	P,
		int	np
	)

get closes Neigbours

Parameters

P	the particle
np	the number of neighbours

References esys::lsm::ParticleGenerator::getNTable(), SimpleParticle::getPos(), esys::lsm::NeighbourTable< TmplParticle >::getUniqueNeighbourVector(), m_max_rad, and m_tol.

Referenced by generateFillParticles().

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◆ getGridRadius()

double esys::lsm::SphereBlockGenerator::getGridRadius ( ) const

virtual

return max. radius to be used as spacing for grid iterator

References m_max_rad.

Referenced by generateSeedParticles().

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◆ getNextId()

int esys::lsm::SphereBlockGenerator::getNextId ( )

get next available particle ID

References esys::lsm::ParticleGenerator::getNTable(), and getNumParticles().

Referenced by generateParticle().

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◆ getNumParticles()

size_t esys::lsm::SphereBlockGenerator::getNumParticles ( ) const

inline

References m_idSet.

Referenced by getNextId().

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◆ getParticleIterator()

ParticleIterator esys::lsm::SphereBlockGenerator::getParticleIterator ( )

inline

References m_particleVector.

◆ getRadius()

double esys::lsm::SphereBlockGenerator::getRadius ( ) const

virtual

??

References m_max_rad, and m_min_rad.

Referenced by generateParticle().

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◆ insertParticle()

void esys::lsm::SphereBlockGenerator::insertParticle ( const SimpleParticle & particle )

virtual

insert particle

Parameters

particle

References esys::lsm::SimpleParticleData::getID(), esys::lsm::ParticleGenerator::getNTable(), esys::lsm::ParticleGenerator::getParticlePool(), esys::lsm::CircularNeighbourTable< TmplParticle >::insert(), m_idSet, m_particleVector, m_tag, and esys::lsm::SimpleParticleData::setTag().

Referenced by generateFillParticles(), and generateSeedParticles().

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◆ particleFits()

bool esys::lsm::SphereBlockGenerator::particleFits ( const SimpleParticle & particle ) const

virtual

check particle fit

References SimpleParticle::getPos(), SimpleParticle::getRad(), m_center, m_max_rad, m_min_rad, and m_radius.

Referenced by checkAFit(), and generateSeedParticles().

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Member Data Documentation

◆ m_center

Vec3 esys::lsm::SphereBlockGenerator::m_center

private

Referenced by findAFitWithSphere(), generateFillParticles(), getAPoint(), getBBox(), particleFits(), and SphereBlockGenerator().

◆ m_idSet

IdSet esys::lsm::SphereBlockGenerator::m_idSet

private

Referenced by getNumParticles(), and insertParticle().

◆ m_max_rad

double esys::lsm::SphereBlockGenerator::m_max_rad

private

Referenced by checkAFit(), getClosestNeighbors(), getGridRadius(), getRadius(), particleFits(), and SphereBlockGenerator().

◆ m_max_tries

int esys::lsm::SphereBlockGenerator::m_max_tries

private

Referenced by generateFillParticles(), and SphereBlockGenerator().

◆ m_min_rad

double esys::lsm::SphereBlockGenerator::m_min_rad

private

Referenced by getRadius(), particleFits(), and SphereBlockGenerator().

◆ m_particleVector

ParticleVector esys::lsm::SphereBlockGenerator::m_particleVector

private

Referenced by getParticleIterator(), and insertParticle().

◆ m_radius

double esys::lsm::SphereBlockGenerator::m_radius

private

Referenced by findAFitWithSphere(), generateFillParticles(), getAPoint(), getBBox(), particleFits(), and SphereBlockGenerator().

◆ m_tag

int esys::lsm::SphereBlockGenerator::m_tag

private

Referenced by findAFit(), findAFitWithSphere(), generateParticle(), insertParticle(), and SphereBlockGenerator().

◆ m_tol

double esys::lsm::SphereBlockGenerator::m_tol

private

Referenced by checkAFit(), getClosestNeighbors(), and SphereBlockGenerator().

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

Geometry/SphereBlockGenerator.h
Geometry/SphereBlockGenerator.cpp

Public Types

Public Member Functions

Private Attributes

Additional Inherited Members

Member Typedef Documentation

◆ IdSet

◆ ParticleIterator

◆ ParticleVector

Constructor & Destructor Documentation

◆ SphereBlockGenerator()

◆ ~SphereBlockGenerator()

Member Function Documentation

◆ checkAFit()

◆ findAFit()

◆ findAFitWithSphere()

◆ generate()

◆ generateFillParticles()

◆ generateParticle()

◆ generateSeedParticles()

◆ getAPoint()

◆ getBBox()

◆ getClosestNeighbors()

◆ getGridRadius()

◆ getNextId()

◆ getNumParticles()

◆ getParticleIterator()

◆ getRadius()

◆ insertParticle()

◆ particleFits()

Member Data Documentation

◆ m_center

◆ m_idSet

◆ m_max_rad

◆ m_max_tries

◆ m_min_rad

◆ m_particleVector

◆ m_radius

◆ m_tag

◆ m_tol