FaultedBlock2D Class Reference

class for the generation of a 2D random block with a fault consisting of line segments More...

#include <FaultedBlock2d.h>

Inheritance diagram for FaultedBlock2D:

Collaboration diagram for FaultedBlock2D:

List of all members.

Public Member Functions
	FaultedBlock2D (double, double, double, double, double, double, double, bool circ_x=false)
void	addSegment (const Vec3 &, const Vec3 &, double)
virtual bool	checkAFit (const SimpleParticle &)
virtual void	generate (int, unsigned int)
virtual void	tagSplit (int, int, double)
Protected Member Functions
virtual Line *	getClosestPlane (const SimpleParticle &)
virtual Vec3	getAPoint ()
Protected Attributes
vector< pair< double, LineSegment > >	m_fault
vector< LineSegment >	m_f2
double	m_pad_size

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Detailed Description

class for the generation of a 2D random block with a fault consisting of line segments

Author:

Steffen Abe $Date$ $Revision$

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Constructor & Destructor Documentation

FaultedBlock2D::FaultedBlock2D	(	double	xmin,
		double	xmax,
		double	ymin,
		double	ymax,
		double	rmin,
		double	rmax,
		double	pad,
		bool	circ_x = false
	)

Constructor. Set up "empty" block, i.e. without any fault segments -> add those via addSegment

Parameters:

xmin	minimum in x-direction
xmax	maximum in x-direction
ymin	minimum in y-direction
ymax	maximum in y-direction
rmin	minimum particle radius
rmax	maximum particle radius
pad	thickness of the padding region at each diving edge
circ_x	circular boudary condition in x-direction

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Member Function Documentation

void FaultedBlock2D::addSegment	(	const Vec3 &	P1,
		const Vec3 &	P2,
		double	r
	)

Add a fault segment to the block

Parameters:

P1	1st end point
P2	2nd end point
r	roughness parameter (0.0...1.0)

bool FaultedBlock2D::checkAFit

(

const SimpleParticle &

Po

)

[virtual]

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

Parameters:

Po	the particle

Reimplemented from ARandomAssembly2D.

Referenced by generate().

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void FaultedBlock2D::generate	(	int	tries,
		unsigned int	seed
	)		[virtual]

generate the particle packing

Parameters:

tries	number of attempts to insert particle before giving up
seed	random seed

Reimplemented from CRandomBlock2D.

References checkAFit(), ARandomAssembly2D::fillSpace(), CRandomBlock2D::insertParticle(), ARandomAssembly::m_random(), ARandomAssembly2D::m_rmax, and ARandomAssembly2D::m_ymax.

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Vec3 FaultedBlock2D::getAPoint

(

)

[protected, virtual]

Get a random point with in the "random" region, i.e. outside the padding zone

Reimplemented from CRandomBlock2D.

References ARandomAssembly::m_random(), and ARandomAssembly2D::m_ymax.

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Line * FaultedBlock2D::getClosestPlane

(

const SimpleParticle &

Po

)

[protected, virtual]

Get closest line/line segment to a particle. Overloaded from ARandomAssembly2D to include line segments with overlap of 0.0

Parameters:

Po	the particle

Reimplemented from ARandomAssembly2D.

void FaultedBlock2D::tagSplit	(	int	tag1,
		int	tag2,
		double	d
	)		[virtual]

Tag particles along the split line

Parameters:

tag1	the tag for particles "above" the split (y>y_split)
tag2	the tag for particles "below" the split (y<y_split)
d	maximum distance from the split line at which a particle gets tagged

Reimplemented from ARandomAssembly.

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

• FaultedBlock2d.h
• FaultedBlock2d.cpp