A simple structure that defines an axis-aligned cuboid shaped bounding box for a geometrical object. More...

#include <BoundingBox.h>

Public Member Functions
	BoundingBox ()
	Default constructor constructs a zero-sized box. More...

	BoundingBox (double xmax, double ymax, double zmax, double xmin, double ymin, double zmin)
	Constructor taking six points. More...

Point access
double	xMin () const
	Return the minimum value of X. More...

double	xMax () const
	Return the maximum value of X. More...

double	yMin () const
	Return the minimum value of Y. More...

double	yMax () const
	Return the maximum value of Y. More...

double	zMin () const
	Return the minimum value of Z. More...

double	zMax () const
	Return the maximum value of Z. More...

const Kernel::V3D &	minPoint () const
	Returns the min point of the box. More...

const Kernel::V3D &	maxPoint () const
	Returns the min point of the box. More...

Kernel::V3D	centrePoint () const
	Returns the centre of the bounding box. More...

Kernel::V3D	width () const
	Returns the width of the box. More...

Querying
bool	isNull () const
	Is this a default constructed box? More...

bool	isNonNull () const
	Is the box considered valid. Convenience for !isNull() More...

bool	isPointInside (const Kernel::V3D &point) const
	Is the given point within the bounding box? More...

bool	doesLineIntersect (const Track &track) const
	Does a specified track intersect the bounding box. More...

bool	doesLineIntersect (const Kernel::V3D &startPoint, const Kernel::V3D &lineDir) const
	Does a line intersect the bounding box. More...

double	angularWidth (const Kernel::V3D &observer) const
	Calculate the angular half width from the given point. More...

bool	isAxisAligned () const
	Check if it is normal axis aligned bounding box or not. More...

std::vector< Kernel::V3D > const &	getCoordSystem () const
	returns the coordinate system to which BB is alighned to; More...

Kernel::V3D	generatePointInside (double r1, double r2, double r3) const
	Generate a random point within the box. More...

void	getFullBox (std::vector< Kernel::V3D > &box, const Kernel::V3D &observer) const
	returns the expanded box consisting of all 8 box points, shifted into the coordinate system with the observer centre; More...

Static Public Member Functions
static void	checkValid (double xmax, double ymax, double zmax, double xmin, double ymin, double zmin)
	Do the given arguments form a valid bounding box, throws std::invalid argument if not. More...

Box mutation functions
Kernel::V3D	m_minPoint
	The minimum point of the axis-aligned box. More...

Kernel::V3D	m_maxPoint
	The maximum point of the axis-aligned box. More...

bool	m_null
	Flag marking if we've been initialized using the default constructor, with values or default values and user-set points. More...

bool	is_axis_aligned
	the parameter which describe if the bounding box is axis aligned or not More...

std::vector< Kernel::V3D >	coord_system
	if the bounding box is not axis aligned, the vector below describes the coordinate system, to which the bounding box is alighned to. More...

double &	xMin ()
	Return the minimum value of X (non-const) More...

double &	xMax ()
	Return the maximum value of X (non-const) More...

double &	yMin ()
	Return the minimum value of Y (non-const) More...

double &	yMax ()
	Return the maximum value of Y (non-const) More...

double &	zMin ()
	Return the minimum value of Z (non-const) More...

double &	zMax ()
	Return the maximum value of Z (non-const) More...

void	grow (const BoundingBox &other)
	Grow the bounding box so that it also encompasses the given box. More...

void	setBoxAlignment (const Kernel::V3D &R0, const std::vector< Kernel::V3D > &orts)
	change the BB alighnment, providing new coordinate system to alighn it to. More...

void	nullify ()
	set BB in to undefined state with min=FLT_MAX>max=-FLT_MAX More...

void	realign (std::vector< Kernel::V3D > const *const pCS=nullptr)
	reallign the BB according to new coordinate system, provided earlier or specified as parameter; More...

void	moveBy (const Kernel::V3D &v)
	move the BB by a vector More...

Detailed Description

A simple structure that defines an axis-aligned cuboid shaped bounding box for a geometrical object.

It is a thin structure containing the 6 points that define the corners of the cuboid.

Author: Martyn Gigg

Date: 01/10/2010

Definition at line 34 of file BoundingBox.h.

Constructor & Destructor Documentation

◆ BoundingBox() [1/2]

Mantid::Geometry::BoundingBox::BoundingBox ( )

inline

Default constructor constructs a zero-sized box.

Definition at line 37 of file BoundingBox.h.

◆ BoundingBox() [2/2]

Mantid::Geometry::BoundingBox::BoundingBox	(	double	xmax,
		double	ymax,
		double	zmax,
		double	xmin,
		double	ymin,
		double	zmin
	)

inline

Constructor taking six points.

If inconsistent points are defined, i.e. xmin > xmax, then an error is thrown

Parameters

xmax	:: Value of maximum in X. It must be greater than xmin.
ymax	:: Value of maximum in Y. It must be greater than ymin.
zmax	:: Value of maximum in Z. It must be greater than zmin.
xmin	:: Value of minimum in X. It must be less than xmax.
ymin	:: Value of minimum in Y. It must be less than ymax.
zmin	:: Value of minimum in Z. It must be less than zmax.

Definition at line 48 of file BoundingBox.h.

Member Function Documentation

◆ angularWidth()

double Mantid::Geometry::BoundingBox::angularWidth ( const Kernel::V3D & observer ) const

Calculate the angular half width from the given point.

Find maximum angular half width of the bounding box from the observer, that is the greatest angle between the centre point and any corner point.

Parameters

observer :: Viewing point

Returns: The value of the angular half-width

Definition at line 122 of file BoundingBox.cpp.

References centrePoint(), getFullBox(), and Mantid::Kernel::V3D::norm().

Referenced by Mantid::Geometry::CSGObject::rayTraceSolidAngle().

◆ centrePoint()

Kernel::V3D Mantid::Geometry::BoundingBox::centrePoint ( ) const

inline

Returns the centre of the bounding box.

Definition at line 94 of file BoundingBox.h.

Referenced by angularWidth(), Mantid::Algorithms::BeamProfileFactory::createBeamProfile(), export_BoundingBox(), Mantid::Geometry::CSGObject::getPointInObject(), Mantid::Geometry::MeshObject::getPointInObject(), and Mantid::Geometry::CSGObject::rayTraceSolidAngle().

◆ checkValid()

static void Mantid::Geometry::BoundingBox::checkValid	(	double	xmax,
		double	ymax,
		double	zmax,
		double	xmin,
		double	ymin,
		double	zmin
	)

inlinestatic

Do the given arguments form a valid bounding box, throws std::invalid argument if not.

Parameters

xmax	:: Value of maximum in X. It must be greater than xmin.
ymax	:: Value of maximum in Y. It must be greater than ymin.
zmax	:: Value of maximum in Z. It must be greater than zmin.
xmin	:: Value of minimum in X. It must be less than xmax.
ymin	:: Value of minimum in Y. It must be less than ymax.
zmin	:: Value of minimum in Z. It must be less than zmax.

Definition at line 64 of file BoundingBox.h.

References error.

Referenced by Mantid::Geometry::CSGObject::defineBoundingBox().

◆ doesLineIntersect() [1/2]

bool Mantid::Geometry::BoundingBox::doesLineIntersect	(	const Kernel::V3D &	startPoint,
		const Kernel::V3D &	lineDir
	)		const

Does a line intersect the bounding box.

Parameters

startPoint	:: The starting point for the line. It is assumed that this is outside the bounding box.
lineDir	:: The direction of the line

Returns: True if the line intersects this bounding box, false otherwise.

Definition at line 55 of file BoundingBox.cpp.

References isAxisAligned(), isPointInside(), lambda, Mantid::Kernel::Tolerance, Mantid::Kernel::V3D::X(), xMax(), xMin(), Mantid::Kernel::V3D::Y(), yMax(), yMin(), Mantid::Kernel::V3D::Z(), zMax(), and zMin().

◆ doesLineIntersect() [2/2]

bool Mantid::Geometry::BoundingBox::doesLineIntersect ( const Track & track ) const

Does a specified track intersect the bounding box.

Does a defined track intersect the bounding box.

Parameters

track :: A test track It is assumed that this is outside the bounding box.

Returns: True if the track intersects this bounding box, false otherwise.

Definition at line 44 of file BoundingBox.cpp.

References Mantid::Geometry::Track::direction(), doesLineIntersect(), and Mantid::Geometry::Track::startPoint().

Referenced by Mantid::API::DetectorSearcher::checkInteceptWithNeighbours(), doesLineIntersect(), export_BoundingBox(), Mantid::Geometry::InstrumentRayTracer::fireRay(), Mantid::Geometry::MeshObject::interceptSurface(), and Mantid::Geometry::CSGObject::rayTraceSolidAngle().

◆ generatePointInside()

Kernel::V3D Mantid::Geometry::BoundingBox::generatePointInside	(	double	r1,
		double	r2,
		double	r3
	)		const

Generate a random point within the box.

Generate a random point within this box assuming the 3 numbers given are random numbers in the range (0,1) & selected from a flat distribution.

Parameters

r1	Flat random number in range (0,1)
r2	Flat random number in range (0,1)
r3	Flat random number in range (0,1)

Returns: A new point within the box such that isPointInside(pt) == true

Definition at line 146 of file BoundingBox.cpp.

References xMax(), xMin(), yMax(), yMin(), zMax(), and zMin().

Referenced by Mantid::Geometry::RandomPoint::bounded().

◆ getCoordSystem()

std::vector< Kernel::V3D > const & Mantid::Geometry::BoundingBox::getCoordSystem ( ) const

inline

returns the coordinate system to which BB is alighned to;

Definition at line 118 of file BoundingBox.h.

Referenced by Mantid::Geometry::ComponentInfo::componentBoundingBox(), Mantid::Geometry::ObjComponent::getBoundingBox(), and Mantid::Geometry::DetectorGroup::getBoundingBox().

◆ getFullBox()

void Mantid::Geometry::BoundingBox::getFullBox	(	std::vector< Kernel::V3D > &	box,
		const Kernel::V3D &	observer
	)		const

returns the expanded box consisting of all 8 box points, shifted into the coordinate system with the observer centre;

Definition at line 150 of file BoundingBox.cpp.

References xMax(), xMin(), yMax(), yMin(), zMax(), and zMin().

Referenced by angularWidth(), and realign().

◆ grow()

void Mantid::Geometry::BoundingBox::grow ( const BoundingBox & other )

Grow the bounding box so that it also encompasses the given box.

Enlarges this bounding box so that it encompasses that given.

Parameters

other :: The bounding box that should be encompassed

Definition at line 231 of file BoundingBox.cpp.

References m_maxPoint, m_minPoint, and m_null.

◆ isAxisAligned()

bool Mantid::Geometry::BoundingBox::isAxisAligned ( ) const

inline

Check if it is normal axis aligned bounding box or not.

Definition at line 116 of file BoundingBox.h.

Referenced by Mantid::Geometry::ComponentInfo::componentBoundingBox(), doesLineIntersect(), Mantid::Geometry::ObjComponent::getBoundingBox(), Mantid::Geometry::DetectorGroup::getBoundingBox(), isPointInside(), and realign().

◆ isNonNull()

bool Mantid::Geometry::BoundingBox::isNonNull ( ) const

inline

Is the box considered valid. Convenience for !isNull()

Definition at line 106 of file BoundingBox.h.

Referenced by Mantid::Geometry::CSGObject::getBoundingBox(), Mantid::Geometry::CSGObject::getPointInObject(), Mantid::Geometry::MeshObject::getPointInObject(), Mantid::Geometry::CSGObject::rayTraceSolidAngle(), and Mantid::Geometry::CSGObject::triangulatedSolidAngle().

◆ isNull()

bool Mantid::Geometry::BoundingBox::isNull ( ) const

inline

Is this a default constructed box?

Definition at line 104 of file BoundingBox.h.

Referenced by Mantid::Geometry::RandomPoint::bounded(), export_BoundingBox(), Mantid::Geometry::ObjComponent::getBoundingBox(), and Mantid::Geometry::MeshObjectCommon::getBoundingBox().

◆ isPointInside()

bool Mantid::Geometry::BoundingBox::isPointInside ( const Kernel::V3D & point ) const

Is the given point within the bounding box?

Query whether the given point is inside the bounding box within a tolerance defined by Mantid::Geometry::Tolerance.

Parameters

point :: The point to query

Returns: True if the point is within the bounding box, false otherwise

Definition at line 28 of file BoundingBox.cpp.

References isAxisAligned(), Mantid::Kernel::Tolerance, Mantid::Kernel::V3D::X(), xMax(), xMin(), Mantid::Kernel::V3D::Y(), yMax(), yMin(), Mantid::Kernel::V3D::Z(), zMax(), and zMin().

Referenced by Mantid::Geometry::RandomPoint::bounded(), doesLineIntersect(), Mantid::Crystal::IntegratePeakTimeSlices::exec(), Mantid::Algorithms::SpatialGrouping::expandNet(), export_BoundingBox(), Mantid::Geometry::MeshObject::isOnSide(), Mantid::Geometry::MeshObject::isValid(), Mantid::Geometry::CSGObject::rayTraceSolidAngle(), and Mantid::Geometry::CSGObject::triangulatedSolidAngle().

◆ maxPoint()

const Kernel::V3D & Mantid::Geometry::BoundingBox::maxPoint ( ) const

inline

Returns the min point of the box.

Definition at line 92 of file BoundingBox.h.

Referenced by Mantid::CurveFitting::Algorithms::VesuvioCalculateGammaBackground::cacheInstrumentGeometry(), Mantid::Algorithms::RectangularBeamProfile::defineActiveRegion(), Mantid::Algorithms::CircularBeamProfile::defineActiveRegion(), export_BoundingBox(), Mantid::Algorithms::CircularBeamProfile::generatePoint(), Mantid::Algorithms::RectangularBeamProfile::generatePoint(), and Mantid::DataObjects::initAngularCaches().

◆ minPoint()

const Kernel::V3D & Mantid::Geometry::BoundingBox::minPoint ( ) const

inline

Returns the min point of the box.

Definition at line 90 of file BoundingBox.h.

Referenced by Mantid::CurveFitting::Algorithms::VesuvioCalculateGammaBackground::cacheInstrumentGeometry(), Mantid::Algorithms::RectangularBeamProfile::defineActiveRegion(), Mantid::Algorithms::CircularBeamProfile::defineActiveRegion(), export_BoundingBox(), Mantid::Algorithms::CircularBeamProfile::generatePoint(), Mantid::Algorithms::RectangularBeamProfile::generatePoint(), and Mantid::DataObjects::initAngularCaches().

◆ moveBy()

void Mantid::Geometry::BoundingBox::moveBy ( const Kernel::V3D & v )

inline

move the BB by a vector

Definition at line 168 of file BoundingBox.h.

◆ nullify()

void Mantid::Geometry::BoundingBox::nullify ( )

set BB in to undefined state with min=FLT_MAX>max=-FLT_MAX

Definition at line 171 of file BoundingBox.cpp.

References m_maxPoint, m_minPoint, and m_null.

Referenced by Mantid::Geometry::ObjComponent::getBoundingBox().

◆ realign()

void Mantid::Geometry::BoundingBox::realign ( std::vector< Kernel::V3D > const *const pCS = nullptr )

reallign the BB according to new coordinate system, provided earlier or specified as parameter;

Definition at line 179 of file BoundingBox.cpp.

References coord_system, getFullBox(), is_axis_aligned, isAxisAligned(), m_null, Mantid::Geometry::x, xMax(), xMin(), Mantid::Geometry::y, yMax(), yMin(), Mantid::Geometry::z, zMax(), and zMin().

Referenced by Mantid::Geometry::ComponentInfo::componentBoundingBox(), Mantid::Geometry::ObjComponent::getBoundingBox(), and Mantid::Geometry::DetectorGroup::getBoundingBox().

◆ setBoxAlignment()

void Mantid::Geometry::BoundingBox::setBoxAlignment	(	const Kernel::V3D &	R0,
		const std::vector< Kernel::V3D > &	orts
	)

change the BB alighnment, providing new coordinate system to alighn it to.

Definition at line 162 of file BoundingBox.cpp.

References coord_system, and is_axis_aligned.

Referenced by Mantid::DataHandling::AvrgDetector::addDetInfo().

◆ width()

Kernel::V3D Mantid::Geometry::BoundingBox::width ( ) const

inline

Returns the width of the box.

Definition at line 98 of file BoundingBox.h.

Referenced by Mantid::API::WorkspaceNearestNeighbours::build(), Mantid::CurveFitting::Algorithms::VesuvioCalculateMS::cacheInputs(), Mantid::Algorithms::VesuvioL1ThetaResolution::calculateDetector(), Mantid::Geometry::DetectorGroup::calculateGroupTopology(), Mantid::Algorithms::BeamProfileFactory::createBeamProfile(), export_BoundingBox(), Mantid::Algorithms::RadiusSum::getMinBinSizeForInstrument(), and Mantid::Algorithms::SmoothNeighbours::translateToMeters().

◆ xMax() [1/2]

double & Mantid::Geometry::BoundingBox::xMax ( )

inline

Return the maximum value of X (non-const)

Definition at line 134 of file BoundingBox.h.

◆ xMax() [2/2]

double Mantid::Geometry::BoundingBox::xMax ( ) const

inline

Return the maximum value of X.

Definition at line 80 of file BoundingBox.h.

Referenced by Mantid::Geometry::ComponentInfo::componentBoundingBox(), Mantid::Algorithms::SpatialGrouping::createBox(), doesLineIntersect(), Mantid::Algorithms::DiffractionEventCalibrateDetectors::exec(), Mantid::Crystal::IntegratePeakTimeSlices::FindPlane(), generatePointInside(), Mantid::Geometry::ObjComponent::getBoundingBox(), getFullBox(), Mantid::Crystal::IntegratePeakTimeSlices::getNeighborPixIDs(), Mantid::Geometry::ObjComponent::getWidth(), isPointInside(), Mantid::Geometry::operator<<(), realign(), and Mantid::Geometry::MeshObject::volume().

◆ xMin() [1/2]

double & Mantid::Geometry::BoundingBox::xMin ( )

inline

Return the minimum value of X (non-const)

Definition at line 129 of file BoundingBox.h.

◆ xMin() [2/2]

double Mantid::Geometry::BoundingBox::xMin ( ) const

inline

Return the minimum value of X.

Definition at line 78 of file BoundingBox.h.

Referenced by Mantid::Geometry::ComponentInfo::componentBoundingBox(), Mantid::Algorithms::SpatialGrouping::createBox(), doesLineIntersect(), Mantid::Crystal::IntegratePeakTimeSlices::FindPlane(), generatePointInside(), Mantid::Geometry::ObjComponent::getBoundingBox(), getFullBox(), Mantid::Crystal::IntegratePeakTimeSlices::getNeighborPixIDs(), Mantid::Geometry::ObjComponent::getWidth(), isPointInside(), Mantid::Geometry::operator<<(), realign(), and Mantid::Geometry::MeshObject::volume().

◆ yMax() [1/2]

double & Mantid::Geometry::BoundingBox::yMax ( )

inline

Return the maximum value of Y (non-const)

Definition at line 144 of file BoundingBox.h.

◆ yMax() [2/2]

double Mantid::Geometry::BoundingBox::yMax ( ) const

inline

Return the maximum value of Y.

Definition at line 84 of file BoundingBox.h.

Referenced by Mantid::DataHandling::AvrgDetector::addDetInfo(), Mantid::Geometry::ComponentInfo::componentBoundingBox(), Mantid::Algorithms::SpatialGrouping::createBox(), doesLineIntersect(), Mantid::Algorithms::DiffractionEventCalibrateDetectors::exec(), Mantid::Crystal::IntegratePeakTimeSlices::FindPlane(), generatePointInside(), Mantid::Geometry::ObjComponent::getBoundingBox(), getFullBox(), Mantid::Geometry::ObjComponent::getHeight(), Mantid::Crystal::IntegratePeakTimeSlices::getNeighborPixIDs(), Mantid::DataHandling::LoadILLDiffraction::initMovingWorkspace(), isPointInside(), Mantid::Geometry::operator<<(), realign(), and Mantid::Geometry::MeshObject::volume().

◆ yMin() [1/2]

double & Mantid::Geometry::BoundingBox::yMin ( )

inline

Return the minimum value of Y (non-const)

Definition at line 139 of file BoundingBox.h.

◆ yMin() [2/2]

double Mantid::Geometry::BoundingBox::yMin ( ) const

inline

Return the minimum value of Y.

Definition at line 82 of file BoundingBox.h.

Referenced by Mantid::DataHandling::AvrgDetector::addDetInfo(), Mantid::Geometry::ComponentInfo::componentBoundingBox(), Mantid::Algorithms::SpatialGrouping::createBox(), doesLineIntersect(), Mantid::Crystal::IntegratePeakTimeSlices::FindPlane(), generatePointInside(), Mantid::Geometry::ObjComponent::getBoundingBox(), getFullBox(), Mantid::Geometry::ObjComponent::getHeight(), Mantid::Crystal::IntegratePeakTimeSlices::getNeighborPixIDs(), Mantid::DataHandling::LoadILLDiffraction::initMovingWorkspace(), isPointInside(), Mantid::Geometry::operator<<(), realign(), and Mantid::Geometry::MeshObject::volume().

◆ zMax() [1/2]

double & Mantid::Geometry::BoundingBox::zMax ( )

inline

Return the maximum value of Z (non-const)

Definition at line 154 of file BoundingBox.h.

◆ zMax() [2/2]

double Mantid::Geometry::BoundingBox::zMax ( ) const

inline

Return the maximum value of Z.

Definition at line 88 of file BoundingBox.h.

Referenced by Mantid::DataHandling::AvrgDetector::addDetInfo(), Mantid::Geometry::ComponentInfo::componentBoundingBox(), Mantid::Algorithms::SpatialGrouping::createBox(), doesLineIntersect(), Mantid::Algorithms::DiffractionEventCalibrateDetectors::exec(), generatePointInside(), Mantid::Geometry::ObjComponent::getBoundingBox(), Mantid::Geometry::ObjComponent::getDepth(), getFullBox(), Mantid::Crystal::IntegratePeakTimeSlices::getNeighborPixIDs(), isPointInside(), Mantid::Geometry::operator<<(), realign(), and Mantid::Geometry::MeshObject::volume().

◆ zMin() [1/2]

double & Mantid::Geometry::BoundingBox::zMin ( )

inline

Return the minimum value of Z (non-const)

Definition at line 149 of file BoundingBox.h.

◆ zMin() [2/2]

double Mantid::Geometry::BoundingBox::zMin ( ) const

inline

Return the minimum value of Z.

Definition at line 86 of file BoundingBox.h.

Referenced by Mantid::DataHandling::AvrgDetector::addDetInfo(), Mantid::Geometry::ComponentInfo::componentBoundingBox(), Mantid::Algorithms::SpatialGrouping::createBox(), doesLineIntersect(), generatePointInside(), Mantid::Geometry::ObjComponent::getBoundingBox(), Mantid::Geometry::ObjComponent::getDepth(), getFullBox(), Mantid::Crystal::IntegratePeakTimeSlices::getNeighborPixIDs(), isPointInside(), Mantid::Geometry::operator<<(), realign(), and Mantid::Geometry::MeshObject::volume().

Member Data Documentation

◆ coord_system

std::vector<Kernel::V3D> Mantid::Geometry::BoundingBox::coord_system

private

if the bounding box is not axis aligned, the vector below describes the coordinate system, to which the bounding box is alighned to.

The vector has 4 members, with first describing new coordinate system center and three others – orts of this system

Definition at line 189 of file BoundingBox.h.

Referenced by realign(), and setBoxAlignment().

◆ is_axis_aligned

bool Mantid::Geometry::BoundingBox::is_axis_aligned

private

the parameter which describe if the bounding box is axis aligned or not

Definition at line 183 of file BoundingBox.h.

Referenced by realign(), and setBoxAlignment().

◆ m_maxPoint

Kernel::V3D Mantid::Geometry::BoundingBox::m_maxPoint

private

The maximum point of the axis-aligned box.

Definition at line 178 of file BoundingBox.h.

Referenced by grow(), and nullify().

◆ m_minPoint

Kernel::V3D Mantid::Geometry::BoundingBox::m_minPoint

private

The minimum point of the axis-aligned box.

Definition at line 176 of file BoundingBox.h.

Referenced by grow(), and nullify().

◆ m_null

bool Mantid::Geometry::BoundingBox::m_null

private

Flag marking if we've been initialized using the default constructor, with values or default values and user-set points.

Definition at line 181 of file BoundingBox.h.

Referenced by grow(), nullify(), and realign().

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

Framework/Geometry/inc/MantidGeometry/Objects/BoundingBox.h
Framework/Geometry/src/Objects/BoundingBox.cpp

Public Member Functions

Static Public Member Functions

Box mutation functions

Detailed Description

Constructor & Destructor Documentation

◆ BoundingBox() [1/2]

◆ BoundingBox() [2/2]

Member Function Documentation

◆ angularWidth()

◆ centrePoint()

◆ checkValid()

◆ doesLineIntersect() [1/2]

◆ doesLineIntersect() [2/2]

◆ generatePointInside()

◆ getCoordSystem()

◆ getFullBox()

◆ grow()

◆ isAxisAligned()

◆ isNonNull()

◆ isNull()

◆ isPointInside()

◆ maxPoint()

◆ minPoint()

◆ moveBy()

◆ nullify()

◆ realign()

◆ setBoxAlignment()

◆ width()

◆ xMax() [1/2]

◆ xMax() [2/2]

◆ xMin() [1/2]

◆ xMin() [2/2]

◆ yMax() [1/2]

◆ yMax() [2/2]

◆ yMin() [1/2]

◆ yMin() [2/2]

◆ zMax() [1/2]

◆ zMax() [2/2]

◆ zMin() [1/2]

◆ zMin() [2/2]

Member Data Documentation

◆ coord_system

◆ is_axis_aligned

◆ m_maxPoint

◆ m_minPoint

◆ m_null