Class to generate a 3d block of material consisting of a granular gouge between two solid blocks. More...

#include <GranularGougeBlock3D.h>

Inheritance diagram for esys::lsm::GranularGougeBlock3D:

Collaboration diagram for esys::lsm::GranularGougeBlock3D:

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Public Member Functions
	GranularGougeBlock3D (const GougeBlockPrms &prms)

virtual	~GranularGougeBlock3D ()

virtual void	createInteractionSet ()

virtual void	generate ()

virtual void	generateGrains (double, double, double, double, double, double, int)

Public Member Functions inherited from esys::lsm::GougeBlock3D
	GougeBlock3D (const GougeBlockPrms &prms)

virtual	~GougeBlock3D ()

int	getNumParticles () const

const GeneratorPtrVector &	getGougeGeneratorVector () const

const GeneratorPtrVector &	getFaultGeneratorVector () const

bool	isGougeParticle (const SimpleParticle &particle) const

bool	areInDifferentFaultBlocks (const SimpleParticle &p1, const SimpleParticle &p2) const

virtual void	write (std::ostream &oStream) const

void	writeToFile (const std::string &fileName) const

void	tagGougeParticles (int tag)

void	tagFaultParticles (int tag)

void	tagDrivingPlateParticles (int minDrivingTag, int maxDrivingTag, double distanceFromBBoxEdge)

const InteractionSet &	getInteractionSet () const

template<typename TmplVisitor >
void	visitParticles (TmplVisitor &visitor)

template<typename TmplVisitor >
void	visitParticles (const TmplVisitor &visitor) const

template<typename TmplVisitor >
void	visitInteractions (TmplVisitor &visitor) const

const GougeBlockPrms &	getPrms () const

Private Member Functions
void	generateSeeds (double, double, double, double, double, double)

Private Attributes
vector< Vec3 >	m_grain_seeds
	seed points for grain generation algorithm More...

Additional Inherited Members
Public Types inherited from esys::lsm::GougeBlock3D
typedef SimpleParticle	Particle

typedef CircularNeighbourTable< SimpleParticle >	NTable

typedef boost::shared_ptr< NTable >	NTablePtr

typedef boost::shared_ptr< BlockGenerator >	GeneratorPtr

typedef std::vector< GeneratorPtr >	GeneratorPtrVector

typedef NTable::ParticlePool	ParticlePool

typedef NTable::ParticlePoolPtr	ParticlePoolPtr

typedef std::set< BasicInteraction, BILess >	InteractionSet

Protected Member Functions inherited from esys::lsm::GougeBlock3D
void	createRegularBlockGenerators ()

void	createFaultBlockGenerators ()

virtual void	createGougeBlockGenerators ()

Protected Attributes inherited from esys::lsm::GougeBlock3D
NTablePtr	m_nTablePtr

GougeBlockPrms	m_prms

InteractionSet	m_interactionSet

GeneratorPtrVector	m_gougeGenPtrVector

GeneratorPtrVector	m_genPtrVector

ParticlePoolPtr	m_particlePoolPtr

Detailed Description

Class to generate a 3d block of material consisting of a granular gouge between two solid blocks.

Author: Steffen Abe $Revision$ $Date$

Constructor & Destructor Documentation

◆ GranularGougeBlock3D()

esys::lsm::GranularGougeBlock3D::GranularGougeBlock3D ( const GougeBlockPrms & prms )

Constructor for GranularGougeBlock3D. Do nothing and call the base class constructor (GougeBlock3D)

Parameters

prms	the GougeBlock3D parameters

◆ ~GranularGougeBlock3D()

esys::lsm::GranularGougeBlock3D::~GranularGougeBlock3D ( )

virtual

Destructor. No dynamically allocated data in class -> do nothing

Member Function Documentation

◆ createInteractionSet()

void esys::lsm::GranularGougeBlock3D::createInteractionSet ( )

virtual

Create interaction set. Changed from base class by using a different validator which allows links between particles with the same tag, i.e. belonging to the same composite grain. Refactor ?

Reimplemented from esys::lsm::GougeBlock3D.

References esys::lsm::GougeBlockPrms::getConnectionTolerance(), esys::lsm::ForwardIterator< TmplIteratable >::hasNext(), esys::lsm::GranularInteractionValidator::isValid(), esys::lsm::GougeBlock3D::m_interactionSet, esys::lsm::GougeBlock3D::m_nTablePtr, esys::lsm::GougeBlock3D::m_prms, and esys::lsm::ForwardIterator< TmplIteratable >::next().

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◆ generate()

void esys::lsm::GranularGougeBlock3D::generate ( )

virtual

Reimplemented from esys::lsm::GougeBlock3D.

References esys::lsm::GougeBlock3D::m_genPtrVector.

◆ generateGrains()

void esys::lsm::GranularGougeBlock3D::generateGrains	(	double	sdx,
		double	sdy,
		double	sdz,
		double	rdx,
		double	rdy,
		double	rdz,
		int	min_tag
	)

virtual

Generate composite grains from the existing gouge particles by randomly distributing seed points within the gouge region, then tagging all particles closest to the same seed point with the same tag.

Warning: currently assumes single gouge layer/generator

Parameters

sdx	seed density, i.e. average distance between seeds in x-direction
sdy	seed density in y-direction
sdz	seed density in z-direction
rdx	random variation of seed points in x-direction
rdy	random variation of seed points in y-direction
rdz	random variation of seed points in z-direction
min_tag	minimum tag to be used in order not to collide with allready used tags
rm_threshold	grains with less then rm_threshold particles get removed. Defaults to 0

References generateSeeds(), SimpleParticle::getPos(), esys::lsm::ForwardIterator< TmplIteratable >::hasNext(), esys::lsm::bpu::iter(), esys::lsm::GougeBlock3D::m_gougeGenPtrVector, m_grain_seeds, esys::lsm::ForwardIterator< TmplIteratable >::next(), and esys::lsm::SimpleParticleData::setTag().

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◆ generateSeeds()

void esys::lsm::GranularGougeBlock3D::generateSeeds	(	double	sdx,
		double	sdy,
		double	sdz,
		double	rdx,
		double	rdy,
		double	rdz
	)

private

Create the seed points for the grain generation algorithm. Algorithm currently assumes single gouge layer.

Parameters

sdx	seed density, i.e. average distance between seeds in x-direction
sdy	seed density in y-direction
sdz	seed density in z-direction
rdx	random variation of seed points in x-direction
rdy	random variation of seed points in y-direction
rdz	random variation of seed points in z-direction