#include <PointSamples.h>

Inheritance diagram for mirtk::PointSamples:

Collaboration diagram for mirtk::PointSamples:

Public Member Functions
	PointSamples (int n=0, int seed=0)

void	SampleGaussian (double s=1.0)

void	SampleGaussian (double m, double s)

void	SampleGaussian (double mx, double my, double mz, double s)

void	SampleGaussian (const Point &m, double s)

void	SampleGaussian (const Point &m, double sx, double sy, double sz)

void	SampleGaussian (double mx, double my, double mz, double sx, double sy, double sz)

void	SampleGrid (const Point &p1, const Point &p2, int nx, int ny, int nz)
	Sample axes-aligned uniform grid.

void	SampleGrid (const Point &p1, const Point &p2, double dx, double dy, double dz)
	Sample axes-aligned uniform grid.

void	SampleGrid (double x1, double y1, double z1, double x2, double y2, double z2, int nx, int ny, int nz)
	Sample axes-aligned uniform grid.

void	SampleGrid (double x1, double y1, double z1, double x2, double y2, double z2, double dx, double dy, double dz)
	Sample axes-aligned uniform grid.

void	SampleRegularHalfSphere (double r=1.0)
	Add regular spherical point samples.

void	SampleRegularHalfSphere (double c, double r)

void	SampleRegularHalfSphere (const Point &c, double r=1.0)

void	SampleRegularHalfSphere (const Point &c, double rx, double ry, double rz)

void	SampleRegularHalfSphere (double cx, double cy, double cz, double r)

void	SampleRegularHalfSphere (double cx, double cy, double cz, double rx, double ry, double rz)

void	SampleRegularSphere (double r=1.0)
	Add regular spherical point samples.

void	SampleRegularSphere (double c, double r)

void	SampleRegularSphere (const Point &c, double r=1.0)

void	SampleRegularSphere (const Point &c, double rx, double ry, double rz)

void	SampleRegularSphere (double cx, double cy, double cz, double r)

void	SampleRegularSphere (double cx, double cy, double cz, double rx, double ry, double rz)

void	SampleSphere (double r=1.0)
	Add uniform spherical point samples.

void	SampleSphere (double c, double r)

void	SampleSphere (const Point &c, double r=1.0)

void	SampleSphere (const Point &c, double rx, double ry, double rz)

void	SampleSphere (double cx, double cy, double cz, double r)

void	SampleSphere (double cx, double cy, double cz, double rx, double ry, double rz)

virtual	~PointSamples ()
	Destructor.

Public Member Functions inherited from mirtk::PointSet
void	Add (const Point &)
	Adding of a point to point set.

void	Add (const PointSet &)
	Adding of a PointSet to Pointset.

void	Add (double *)
	Adding of a Point to Pointset.

void	AddVTK (const char *)

virtual void	BoundingBox (Point &, Point &) const
	Bounding box.

int	Capacity () const
	Return size of allocated storage capacity.

virtual Point	CenterOfGravity () const
	Centre of gravity.

Point	Centroid () const
	Get (unweighted) centroid of point set.

void	Clear (bool deallocate=true)

virtual Point	ClosestPoint (Point &)
	Closest point to given point.

void	Del (const Point &)
	Deleting of a point from point set.

void	Del (const PointSet &)
	Deleting of a PointSet from Pointset.

void	Del (double *)
	Deleting of a Point from Pointset.

void	Del ()
	Delete all points without freeing already allocated memory.

Point &	GetPoint (int)
	Get n-th point.

const Point &	GetPoint (int) const
	Get n-th point.

void	GetPoint (int, Point &) const
	Get n-th point.

void	GetPoint (int, double [3]) const
	Get n-th point.

int	IsInside (double, double) const
	Tests if a point is inside the polygon defined by the point set.

bool	operator!= (const PointSet &) const
	Test for inequality.

Point &	operator() (int)
	Operator for Point put access.

const Point &	operator() (int) const
	Operator for Point get access.

PointSet	operator() (int, int) const
	Operator.

bool	operator== (const PointSet &) const
	Test for equality.

virtual double	PointDistance (Point &)
	Point set distance to given point.

	PointSet (int=0)
	Default constructor.

	PointSet (const PointSet &)
	Copy constructor.

	PointSet (const PointSet &, const Array< int > &)
	Copy subset constructor.

	PointSet (const PointSet &, const OrderedSet< int > &)
	Copy subset constructor.

void	Read (const char *)
	Read pointset from file.

void	ReadVTK (const char *)

void	Reserve (int)
	Request a change in capacity.

void	Resize (int, const Point &=Point())
	Resizes container so it contains n elements.

void	SetPoint (int, const Point &)
	Set n-th point.

void	SetPoint (int, const double [3])
	Set n-th point.

void	ShrinkToFit ()
	Requests the container to reduce its capacity to fit its size.

void	Size (int)

int	Size () const
	Access function for size.

Point	StandardDeviationEllipsoid () const
	Computes the standard deviation ellipsoid about the centroid of a point set.

void	Write (const char *) const
	Write pointset to file.

void	WriteVTK (const char , vtkAbstractArray =NULL) const

virtual	~PointSet ()
	Destructor.

Public Member Functions inherited from mirtk::Object
virtual const char *	NameOfClass () const =0
	Get name of class, which this object is an instance of.

virtual ParameterList	Parameter () const
	Get parameter name/value pairs.

bool	Parameter (const ParameterList &)
	Set parameters from name/value pairs.

virtual bool	Set (const char name, const char value)

virtual	~Object ()
	Destructor.

Additional Inherited Members
Static Public Member Functions inherited from mirtk::Object
static const char *	NameOfType ()
	Get name of this class type.

Protected Member Functions inherited from mirtk::Object
template<typename... Args>
void	Throw (ErrorType err, const char *func, Args... args) const

Static Protected Member Functions inherited from mirtk::Object
template<typename... Args>
static void	ThrowStatic (ErrorType err, const char cls, const char func, Args... args)

Protected Attributes inherited from mirtk::PointSet
Point *	_data
	Pointer to Points.

int	_m
	Allocated size of PointSet.

int	_n
	Actual size of PointSet.

Detailed Description

Auxiliary class for generation of point samples

Definition at line 32 of file PointSamples.h.

Constructor & Destructor Documentation

§ PointSamples()

mirtk::PointSamples::PointSamples	(	int	n = `0`,
		int	seed = `0`
	)

Constructor

Parameters

[in]	n	Number of point samples.
[in]	seed	Seed of random number generator. Pass a negative value to use the current timestamp as seed value.

Member Function Documentation

§ SampleGaussian() [1/6]

void mirtk::PointSamples::SampleGaussian ( double s = 1.0 )

Add normally distributed point samples

Parameters

[in] s Standard deviation in each dimension.

§ SampleGaussian() [2/6]

void mirtk::PointSamples::SampleGaussian	(	double	m,
		double	s
	)

Add normally distributed point samples

Parameters

[in]	m	Mean in each dimension.
[in]	s	Standard deviation in each dimension.

§ SampleGaussian() [3/6]

void mirtk::PointSamples::SampleGaussian	(	double	mx,
		double	my,
		double	mz,
		double	s
	)

Add normally distributed point samples

Parameters

[in]	mx	Mean in x direction.
[in]	my	Mean in y direction.
[in]	mz	Mean in z direction.
[in]	s	Standard deviation in each dimension.

§ SampleGaussian() [4/6]

void mirtk::PointSamples::SampleGaussian	(	const Point &	m,
		double	s
	)

Add normally distributed point samples

Parameters

[in]	m	Mean of normal distribution.
[in]	s	Standard deviation in each dimension.

§ SampleGaussian() [5/6]

void mirtk::PointSamples::SampleGaussian	(	const Point &	m,
		double	sx,
		double	sy,
		double	sz
	)

Add normally distributed point samples

Parameters

[in]	m	Mean of normal distribution.
[in]	sx	Standard deviation in x direction.
[in]	sy	Standard deviation in y direction.
[in]	sz	Standard deviation in z direction.

§ SampleGaussian() [6/6]

void mirtk::PointSamples::SampleGaussian	(	double	mx,
		double	my,
		double	mz,
		double	sx,
		double	sy,
		double	sz
	)

Add normally distributed point samples

Parameters

[in]	mx	Mean in x direction.
[in]	my	Mean in y direction.
[in]	mz	Mean in z direction.
[in]	sx	Standard deviation in x direction.
[in]	sy	Standard deviation in y direction.
[in]	sz	Standard deviation in z direction.