Bounding box, defines lower and upper bounds on vector quantities such as coordinates of geometrix objects, bounds of domains, etc. More...

Inheritance diagram for IG.Num.BoundingBox:

Collaboration diagram for IG.Num.BoundingBox:

Public Member Functions
	BoundingBox (int dimension)
	Creates a bounding box of the specified dimension and initializes it in such a way that minimal co-ordinate components equal to BoundingBoxBase.UndefinedMin and maximal co-ordinate components equal do BoundingBoxBase.UndefinedMax. More...

	BoundingBox (IVector coordinates)
	Creates a bounding box and initializes it in such a way that minimal and maximal co-ordinate components equal to components of the spacified vector. More...

	BoundingBox (IVector min, IVector max)
	Creates a bounding box of the specified dimension and initializes it in such a way that minimal and maximal co-ordinate components equal to components of the spacified vectors. More...

	BoundingBox (IBoundingBox bounds)
	Constructs a bounding box of the specified dimension and initializes it in such a way that its bounds correspond to those of the specified bounding box. More...

	BoundingBox (double[] coordinates)
	Creates a bounding box and initializes it in such a way that minimal and maximal co-ordinate components equal to components of the spacified array. More...

	BoundingBox (double[] min, double[] max)
	Creates a bounding box and initializes it in such a way that minimal and maximal co-ordinate components equal to components of the spacified arrays. More...

Public Member Functions inherited from IG.Num.BoundingBoxBase
	BoundingBoxBase (int dimension)
	Creates a bounding box of the specified dimension and initializes it in such a way that minimal co-ordinate components equal to BoundingBoxBase.UndefinedMin and maximal co-ordinate components equal do BoundingBoxBase.UndefinedMax. More...

	BoundingBoxBase (IVector coordinates)
	Creates a bounding box and initializes it in such a way that minimal and maximal co-ordinate components equal to components of the spacified vector. More...

	BoundingBoxBase (IVector min, IVector max)
	Constructs a bounding box of the specified dimension and initializes it in such a way that minimal and maximal co-ordinate components equal to components of the spacified vectors. More...

	BoundingBoxBase (IBoundingBox bounds)
	Constructs a bounding box of the specified dimension and initializes it in such a way that its bounds correspond to those of the specified bounding box. More...

	BoundingBoxBase (double[] coordinates)
	Creates a bounding box and initializes it in such a way that minimal and maximal co-ordinate components equal to components of the spacified array. More...

	BoundingBoxBase (double[] min, double[] max)
	Creates a bounding box and initializes it in such a way that minimal and maximal co-ordinate components equal to components of the spacified arrays. More...

void	SetDimensionAndReset (int newDimension)
	Changes dimension of the current bounding box to the specified dimension and resets the bounding box. Existent bounds information is lost. More...

void	Reset ()
	Resets all components of vector of minimal coordinates to BoundingBoxBase.UndefinedMin, and all components of vector of maximal coordinates to BoundingBoxBase.UndefinedMax. More...

void	Reset (int componentIndex)
	Resets the specified component of vector of minimal coordinates to UndefinedMin, and the same component of vector of maximal coordinates to UndefinedMax. More...

void	ResetMin (int componentIndex)
	Resets the specified minimal coordinate value to UndefinedMin. More...

void	ResetMax (int componentIndex)
	Resets the specified maximal coordinate value to UndefinedMax. More...

bool	LiesOutside (IVector coordinates)
	Returns true if the speciifed co-ordinates lie outside of the bounding box, and false otherwise. More...

bool	LiesOutside (params double[] coordinates)
	Returns true if the speciifed co-ordinates lie outside of the bounding box, and false otherwise. If the specified coordinates are null then false is returned. More...

bool	LiesOutside (int componentIndex, double coordinate)
	Returns true of the specified co-ordinate lies outside of the bounding box, and false otherwise. More...

bool	LiesOutside (IBoundingBox bounds)
	Returns true if the specified bounding box lise outside of the current bounding box, and false otherwise. If the specified bounding box is null then false is returned. More...

void	Update (IVector coordinates)
	Updates the bounding box in such a way that the specified vector fits in it. If the specified vector is null then this method has no effect. More...

void	Update (params IVector[] points)
	Updates the bounding box in such a way that all specified vectors fit in it. More...

void	Update (params double[] coordinates)
	Updates the bounding box in such a way that a vector with the specified co-ordinates fits in it. More...

void	Update (int componentIndex, double coordinate)
	Updates the bounding box in such a way that the specified value of the specified co-ordinate component (defined by co-ordinate index) fits in it. More...

void	Update (int componentIndex, params double[] coordinates)
	Updates the bounding box in such a way that all specified values of the specified co-ordinate component fit in it. More...

void	Update (IBoundingBox bounds)
	Updates the bounding box in such a way that the specified other bounding box fits in it. If the specified bounding box is null then this method has no effect. More...

void	UpdateAll (params double[] coordinates)
	Updates the current bounding box in such a way that in all components, all specified coordinates fit in it. This is for example useful to define a hypercube (equal minimum and maximum in all components), in this case just minimal and maximal bounds are specified as arguments. More...

void	Shrink (IBoundingBox outerBounds)
	Reduces (if necessary) the current bounding box in such a way that the specified bounding box contains it. More...

void	Shrink (int which, double minBound, double maxBound)
	Reduces (if necessary) the current bounding box in such a way that the specified component falls within the interval specified by the lower and upper bound. More...

void	ExpandOrShrinkInterval (int componentIndex, double factor)
	Symmetrically expands or shrinks the interval between the bounds for the specified component for the specified factor. More...

void	ExpandOrShrinkInterval (double factor)
	Symmetrically expands or shrinks the intervals between the bounds for all components for the specified factor. Factors greater than 1 mean expansion, factors lesser than 1 mean shrinkage, and fators lesser than 0 are invalid. More...

void	ExpandOrShrinkInterval (double factor, double zeroIntervalLengthReplacemnt)
	Symmetrically expands or shrinks the intervals between the bounds for all components for the specified factor, and takes care that minimal interval lengths are not 0. Factors greater than 1 mean expansion, factors lesser than 1 mean shrinkage, and fators lesser than 0 are invalid. Remark: components where minimal bound is set above maximal are not treated specially. More...

void	SetMin (int componentIndex, double min)
	Sets minimal value for the specified coponent of the bounding box. More...

void	SetMax (int componentIndex, double max)
	Sets maximal value for the specified coponent of the bounding box. More...

void	SetBounds (int componentIndex, double min, double max)
	Sets minimal and maximal value for the specified coponent of the bounding box. More...

double	GetMin (int componentIndex)
	Returns the lower bound on the specified co-ordinate component of the bounding box. More...

double	GetMax (int componentIndex)
	Returns the upper bound on the specified co-ordinate component of the bounding box. More...

void	GetMin (ref IVector min)
	Gets the vector of lower bounds on co-ordinates of the current bounding box and stores it in the specified object. More...

void	GetMax (ref IVector max)
	Gets the vector of upper bounds on co-ordinates of the current bounding box and stores it in the specified object. More...

double	GetIntervalLength (int componentIndex)
	Returns interval length for the specified co-ordinate component (i.e. difference between the upper and lower bound), or 0 if either lower or upper bound is not defined for this component. More...

void	GetIntervalLengths (ref IVector intervals)
	Gets the interval lengths for co-ordinates of the current bounding box (i.e. differences) and stores them in the specified vector object. More...

void	GetRelativeCoordinates (IVector absoluteCoordinates, ref IVector relativeCoordinates)
	Calculates relative coordinates, with respect to the current bounding box, that correspond to the specified absolute (or physical or actual) coordinates. More...

void	GetAbsoluteCoordinates (IVector relativeCoordinates, ref IVector absoluteCoordinates)
	Calculates absolute (physical) coordinates, with respect to the current bounding box, that correspond to the specified relative coordinates. More...

bool	IsMinDefined (int componentIndex)
	Returns true if maximum value is defined for the specified component, false otherwise. More...

bool	IsMaxDefined (int componentIndex)
	Returns true if maximum value is defined for the specified component, false otherwise. More...

override string	ToString ()

void	GetRandomPoint (ref IVector point)
	Creates a random point contained in the current bounding box by using the global random number generator, and stores that point into the specified vector. The random point is generated according to a uniform distribution within the bounding box. More...

void	GetRandomPoint (ref IVector point, IRandomGenerator rand)
	Creates a random point contained in the current bounding box by using the specified random number generator, and stores that point into the specified vector. The random point is generated according to a uniform distribution within the bounding box. More...

void	Copy (IBoundingBox original, IBoundingBox copy)
	Copies state of the specified bounding box to anotherv(target) bounding box. More...

Protected Member Functions
override IVector	CreateVector (int dim)
	Creates and returns a new vector that is consistent with the definition of bounding box. More...

Protected Member Functions inherited from IG.Num.BoundingBoxBase
void	ResetMin ()
	Sets all components of vector of minimal coordinates to UndefinedMin. More...

void	ResetMax ()
	Sets all components of vector of maximal coordinates to UndefinedMax. More...

Additional Inherited Members
Static Public Member Functions inherited from IG.Num.BoundingBoxBase
static BoundingBox	Create (int dimension, double min, double max)
	Creates and returns a bounding box with specified dimension and minimum and maximum bounds equal in all components. More...

static BoundingBox	Create (params IVector[] points)
	Creates and returns a minimal bounding box that contains all the specified points. More...

static double	Map (IBoundingBox original, IBoundingBox target, int whichComponent, double value)
	Mapping from one bounding box to another. Returns a single component mapped by a mapping that maps the original to the target bounding box. If one of the bounding boxes is not specified then the performed mapping is identity mapping and does not change the value. More...

static void	Map (IBoundingBox original, IBoundingBox target, IVector value, ref IVector result)
	Mapping from one bounding box to another. Maps a vector from the original to the target space. Mapped vector is stored to a specified vector. If one of the bounding boxes is not specified then the performed mapping is identity mapping and does not change the value. More...

Protected Attributes inherited from IG.Num.BoundingBoxBase
const double	UndefinedMin = double.MinValue

const double	UndefinedMax = double.MaxValue

Properties inherited from IG.Num.BoundingBoxBase
IVector	MinAuxiliary `[get, set]`
	Auxiliary property, gets or sets vector of minimal co-ordinates. More...

IVector	MaxAuxiliary `[get, set]`
	Auxiliary property, gets or sets vector of maximal co-ordinates. More...

int	Dimension `[get, protected set]`
	Gets dimension of the bounding box space. More...

virtual IVector	Min `[get, set]`
	Gets or sets the vector of minimal co-ordinates of the bounding box. More...

virtual IVector	Max `[get, set]`
	Gets or sets the vector of maximal co-ordinates of the bounding box. More...

Properties inherited from IG.Num.IBoundingBox
int	Dimension `[get]`
	Gets dimension of the bounding box space. More...

IVector	Min `[get, set]`
	Gets or sets the vector of minimal co-ordinates of the bounding box. More...

IVector	Max `[get, set]`
	Gets or sets the vector of maximal co-ordinates of the bounding box. More...

Detailed Description

Bounding box, defines lower and upper bounds on vector quantities such as coordinates of geometrix objects, bounds of domains, etc.

Constructor & Destructor Documentation

IG.Num.BoundingBox.BoundingBox ( int dimension )

inline

Creates a bounding box of the specified dimension and initializes it in such a way that minimal co-ordinate components equal to BoundingBoxBase.UndefinedMin and maximal co-ordinate components equal do BoundingBoxBase.UndefinedMax.

Parameters

dimension Dimension of the space in which bounding box is defined.

IG.Num.BoundingBox.BoundingBox ( IVector coordinates )

inline

Creates a bounding box and initializes it in such a way that minimal and maximal co-ordinate components equal to components of the spacified vector.

Parameters

coordinates Vector of coordinates to which minimal and maximal co-ordines of the bounding box are set.

IG.Num.BoundingBox.BoundingBox	(	IVector	min,
		IVector	max
	)

inline

Creates a bounding box of the specified dimension and initializes it in such a way that minimal and maximal co-ordinate components equal to components of the spacified vectors.

Parameters

min	Vector of minimal coordinates.
max	Vector of macimal coordinates.

IG.Num.BoundingBox.BoundingBox ( IBoundingBox bounds )

inline

Constructs a bounding box of the specified dimension and initializes it in such a way that its bounds correspond to those of the specified bounding box.

The specified bounding box must be different than null, otherwise exception is thrown.

Parameters

bounds Bounds with which the constructed bounding box is initialized.

IG.Num.BoundingBox.BoundingBox ( double[] coordinates )

inline

Creates a bounding box and initializes it in such a way that minimal and maximal co-ordinate components equal to components of the spacified array.

Parameters

coordinates Array of coordinates to which minimal and maximal co-ordines of the bounding box are set.

IG.Num.BoundingBox.BoundingBox	(	double[]	min,
		double[]	max
	)

inline

Creates a bounding box and initializes it in such a way that minimal and maximal co-ordinate components equal to components of the spacified arrays.

Parameters

min	Array of components to which minimal co-ordines of the bounding box are set.
max	Array of components to which maximal co-ordines of the bounding box are set.

Member Function Documentation

override IVector IG.Num.BoundingBox.CreateVector ( int dim )

inlineprotectedvirtual

Creates and returns a new vector that is consistent with the definition of bounding box.

Parameters

dim	Dimension of vector space.

Implements IG.Num.BoundingBoxBase.

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

igbase/numeric/BoundingBox.cs

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation