Searching on bounding box. More...

Inheritance diagram for searchableBox:

Collaboration diagram for searchableBox:

Public Member Functions
	TypeName ("searchableBox")
	Runtime type information. More...

	searchableBox (const IOobject &io, const treeBoundBox &bb)
	Construct from components. More...

	searchableBox (const IOobject &io, const dictionary &dict)
	Construct from dictionary (used by searchableSurface) More...

virtual	~searchableBox ()
	Destructor. More...

virtual const wordList &	regions () const
	Names of regions. More...

virtual bool	hasVolumeType () const
	Whether supports volume type below. More...

virtual label	size () const
	Range of local indices that can be returned. More...

virtual tmp< pointField >	coordinates () const
	Get representative set of element coordinates. More...

virtual void	boundingSpheres (pointField &centres, scalarField &radiusSqr) const
	Get bounding spheres (centre and radius squared), one per element. More...

virtual tmp< pointField >	points () const
	Get the points that define the surface. More...

virtual bool	overlaps (const boundBox &bb) const
	Does any part of the surface overlap the supplied bound box? More...

pointIndexHit	findNearest (const point &sample, const scalar nearestDistSqr) const
	Calculate nearest point on surface. More...

pointIndexHit	findNearestOnEdge (const point &sample, const scalar nearestDistSqr) const
	Calculate nearest point on edge. More...

pointIndexHit	findNearest (const linePointRef &ln, treeBoundBox &tightest, point &linePoint) const
	Find nearest to segment. More...

pointIndexHit	findLine (const point &start, const point &end) const
	Find nearest intersection of line between start and end. More...

pointIndexHit	findLineAny (const point &start, const point &end) const
	Find any intersection of line between start and end. More...

virtual void	findNearest (const pointField &sample, const scalarField &nearestDistSqr, List< pointIndexHit > &) const

virtual void	findLine (const pointField &start, const pointField &end, List< pointIndexHit > &) const
	Find first intersection on segment from start to end. More...

virtual void	findLineAny (const pointField &start, const pointField &end, List< pointIndexHit > &) const
	Return any intersection on segment from start to end. More...

virtual void	findLineAll (const pointField &start, const pointField &end, List< List< pointIndexHit >> &) const
	Get all intersections in order from start to end. More...

virtual void	getRegion (const List< pointIndexHit > &, labelList &region) const
	From a set of points and indices get the region. More...

virtual void	getNormal (const List< pointIndexHit > &, vectorField &normal) const
	From a set of points and indices get the normal. More...

virtual void	getVolumeType (const pointField &, List< volumeType > &) const
	Determine type (inside/outside/mixed) for point. unknown if. More...

bool	writeData (Ostream &) const
	Pure virtual writaData function. More...

Public Member Functions inherited from searchableSurface
	TypeName ("searchableSurface")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, searchableSurface, dict,(const IOobject &io, const dictionary &dict),(io, dict))

	searchableSurface (const IOobject &io)

virtual autoPtr< searchableSurface >	clone () const
	Clone. More...

virtual	~searchableSurface ()
	Destructor. More...

const boundBox &	bounds () const
	Return const reference to boundBox. More...

boundBox &	bounds ()
	Return non-const access to the boundBox to allow it to be set. More...

virtual label	globalSize () const
	Range of global indices that can be returned. More...

virtual void	findNearest (const pointField &samples, const scalarField &nearestDistSqr, const labelList &regionIndices, List< pointIndexHit > &info) const
	Find the nearest locations for the supplied points to a. More...

virtual void	findNearest (const pointField &sample, const scalarField &nearestDistSqr, List< pointIndexHit > &, vectorField &normal, labelList &region) const
	Find nearest, normal and region. Can be overridden with. More...

virtual void	distribute (const List< treeBoundBox > &, const bool keepNonLocal, autoPtr< mapDistribute > &faceMap, autoPtr< mapDistribute > &pointMap)
	Set bounds of surface. Bounds currently set as list of. More...

virtual void	setField (const labelList &values)
	WIP. Store element-wise field. More...

virtual void	getField (const List< pointIndexHit > &, labelList &values) const
	WIP. From a set of hits (points and. More...

Public Member Functions inherited from regIOobject
	TypeName ("regIOobject")
	Runtime type information. More...

	regIOobject (const IOobject &, const bool isTime=false)
	Construct from IOobject. Optional flag for if IOobject is the. More...

	regIOobject (const regIOobject &)
	Construct as copy. More...

	regIOobject (const regIOobject &, bool registerCopy)
	Construct as copy, transferring registry registration to copy. More...

	regIOobject (const word &newName, const regIOobject &, bool registerCopy)
	Construct as copy with new name, transfering registry registration. More...

	regIOobject (const IOobject &, const regIOobject &)
	Construct as copy with new IO parameters. More...

virtual	~regIOobject ()
	Destructor. More...

bool	checkIn ()
	Add object to registry. More...

bool	checkOut ()
	Remove object from registry. More...

virtual void	addWatch ()
	Add file watch on object (if registered and READ_IF_MODIFIED) More...

bool	ownedByRegistry () const
	Is this object owned by the registry? More...

void	store ()
	Transfer ownership of this object to its registry. More...

void	release ()
	Release ownership of this object from its registry. More...

label	eventNo () const
	Event number at last update. More...

label &	eventNo ()
	Event number at last update. More...

bool	upToDate (const regIOobject &) const
	Return true if up-to-date with respect to given object. More...

bool	upToDate (const regIOobject &, const regIOobject &) const
	Return true if up-to-date with respect to given objects. More...

bool	upToDate (const regIOobject &, const regIOobject &, const regIOobject &) const
	Return true if up-to-date with respect to given objects. More...

bool	upToDate (const regIOobject &, const regIOobject &, const regIOobject &, const regIOobject &) const
	Return true if up-to-date with respect to given objects. More...

void	setUpToDate ()
	Set up to date (obviously) More...

virtual void	rename (const word &newName)
	Rename. More...

virtual fileName	filePath () const
	Return complete path + object name if the file exists. More...

bool	headerOk ()
	Read and check header info. More...

Istream &	readStream (const word &, const bool valid=true)
	Return Istream and check object type against that given. More...

void	close ()
	Close Istream. More...

virtual bool	readData (Istream &)
	Virtual readData function. More...

virtual bool	read ()
	Read object. More...

virtual label	addWatch (const fileName &)
	Add file watch for fileName on object if not yet watched. Return. More...

const labelList &	watchIndices () const
	Return file-monitoring handles. More...

labelList &	watchIndices ()
	Return file-monitoring handles. More...

virtual bool	modified () const
	Return true if the object's file (or files for objectRegistry) More...

virtual bool	readIfModified ()
	Read object if modified (as set by call to modified) More...

virtual bool	writeObject (IOstream::streamFormat, IOstream::versionNumber, IOstream::compressionType, const bool valid) const
	Write using given format, version and compression. More...

virtual bool	write (const bool valid=true) const
	Write using setting from DB. More...

virtual bool	global () const
	Is object global. More...

void	operator= (const IOobject &)

Public Member Functions inherited from IOobject
	TypeName ("IOobject")
	Runtime type information. More...

	IOobject (const word &name, const fileName &instance, const objectRegistry &registry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true)
	Construct from name, instance, registry, io options. More...

	IOobject (const word &name, const fileName &instance, const fileName &local, const objectRegistry &registry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true, bool globalObject=false)
	Construct from name, instance, local, registry, io options. More...

	IOobject (const fileName &path, const objectRegistry &registry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true, bool globalObject=false)
	Construct from path, registry, io options. More...

	IOobject (const IOobject &io, const objectRegistry &registry)
	Construct from copy resetting registry. More...

	IOobject (const IOobject &io, const word &name)
	Construct from copy resetting name. More...

autoPtr< IOobject >	clone () const
	Clone. More...

autoPtr< IOobject >	clone (const objectRegistry &registry) const
	Clone resetting registry. More...

virtual	~IOobject ()
	Destructor. More...

const Time &	time () const
	Return time. More...

const objectRegistry &	db () const
	Return the local objectRegistry. More...

const word &	name () const
	Return name. More...

const word &	headerClassName () const
	Return name of the class name read from header. More...

word &	headerClassName ()
	Return name of the class name read from header. More...

string &	note ()
	Return non-constant access to the optional note. More...

const string &	note () const
	Return the optional note. More...

bool &	registerObject ()
	Register object created from this IOobject with registry if true. More...

bool	registerObject () const
	Register object created from this IOobject with registry if true. More...

bool &	globalObject ()
	Is object same for all processors. More...

bool	globalObject () const
	Is object same for all processors. More...

readOption	readOpt () const

readOption &	readOpt ()

writeOption	writeOpt () const

writeOption &	writeOpt ()

word	group () const
	Return group (extension part of name) More...

word	member () const
	Return member (name without the extension) More...

const fileName &	rootPath () const

const fileName &	caseName () const

const fileName &	instance () const

fileName &	instance ()

const fileName &	local () const

fileName	path () const
	Return complete path. More...

fileName	path (const word &instance, const fileName &local="") const
	Return complete path with alternative instance and local. More...

fileName	objectPath () const
	Return complete path + object name. More...

fileName	localFilePath (const word &typeName) const
	Helper for filePath that searches locally. More...

fileName	globalFilePath (const word &typeName) const
	Helper for filePath that searches up if in parallel. More...

bool	readHeader (Istream &)
	Read header. More...

template<class Type >
bool	typeHeaderOk (const bool checkType=true)
	Read header (uses typeFilePath to find file) and check header. More...

template<class Type >
void	warnNoRereading () const
	Helper: warn that type does not support re-reading. More...

bool	writeHeader (Ostream &) const
	Write header. More...

bool	writeHeader (Ostream &, const word &objectType) const
	Write header. Allow override of type. More...

bool	good () const

bool	bad () const

InfoProxy< IOobject >	info () const
	Return info proxy. More...

void	operator= (const IOobject &)

template<class Name >
Foam::word	groupName (Name name, const word &group)

Public Member Functions inherited from treeBoundBox
	treeBoundBox ()
	Construct null setting points to zero. More...

	treeBoundBox (const boundBox &bb)
	Construct from a boundBox. More...

	treeBoundBox (const point &min, const point &max)
	Construct from components. More...

	treeBoundBox (const UList< point > &)
	Construct as the bounding box of the given pointField. More...

	treeBoundBox (const UList< point > &, const labelUList &indices)
	Construct as subset of points. More...

template<unsigned Size>
	treeBoundBox (const UList< point > &, const FixedList< label, Size > &indices)
	Construct as subset of points. More...

	treeBoundBox (Istream &)
	Construct from Istream. More...

scalar	typDim () const
	Typical dimension length,height,width. More...

tmp< pointField >	points () const
	Vertex coordinates. In octant coding. More...

point	corner (const direction) const
	Corner point given octant. More...

treeBoundBox	subBbox (const direction) const
	Sub box given by octant number. Midpoint calculated. More...

treeBoundBox	subBbox (const point &mid, const direction) const
	Sub box given by octant number. Midpoint provided. More...

direction	subOctant (const point &pt) const
	Returns octant number given point and the calculated midpoint. More...

direction	subOctant (const point &pt, bool &onEdge) const
	Returns octant number given point and the calculated midpoint. More...

void	searchOrder (const point &pt, FixedList< direction, 8 > &octantOrder) const
	Calculates optimal order to look for nearest to point. More...

bool	intersects (const point &overallStart, const vector &overallVec, const point &start, const point &end, point &pt, direction &ptBits) const
	Intersects segment; set point to intersection position and face,. More...

bool	intersects (const point &start, const point &end, point &pt) const
	Like above but does not return faces point is on. More...

bool	contains (const vector &dir, const point &) const
	Contains point (inside or on edge) and moving in direction. More...

direction	faceBits (const point &) const
	Code position of point on bounding box faces. More...

direction	posBits (const point &) const
	Position of point relative to bounding box. More...

void	calcExtremities (const point &pt, point &nearest, point &furthest) const
	Calculate nearest and furthest (to point) vertex coords of. More...

scalar	maxDist (const point &) const
	Returns distance point to furthest away corner. More...

label	distanceCmp (const point &, const treeBoundBox &other) const
	Compare distance to point with other bounding box. More...

treeBoundBox	extend (Random &, const scalar s) const
	Return slightly wider bounding box. More...

Public Member Functions inherited from boundBox
	boundBox ()
	Construct null, setting points to zero. More...

	boundBox (const point &min, const point &max)
	Construct from components. More...

	boundBox (const UList< point > &, const bool doReduce=true)
	Construct as the bounding box of the given points. More...

	boundBox (const tmp< pointField > &, const bool doReduce=true)
	Construct as the bounding box of the given temporary pointField. More...

	boundBox (const UList< point > &, const labelUList &indices, const bool doReduce=true)
	Construct bounding box as subset of the pointField. More...

template<unsigned Size>
	boundBox (const UList< point > &, const FixedList< label, Size > &indices, const bool doReduce=true)
	Construct bounding box as subset of the pointField. More...

	boundBox (Istream &)
	Construct from Istream. More...

const point &	min () const
	Minimum describing the bounding box. More...

const point &	max () const
	Maximum describing the bounding box. More...

point &	min ()
	Minimum describing the bounding box, non-const access. More...

point &	max ()
	Maximum describing the bounding box, non-const access. More...

point	midpoint () const
	The midpoint of the bounding box. More...

vector	span () const
	The bounding box span (from minimum to maximum) More...

scalar	mag () const
	The magnitude of the bounding box span. More...

scalar	volume () const
	The volume of the bound box. More...

scalar	minDim () const
	Smallest length/height/width dimension. More...

scalar	maxDim () const
	Largest length/height/width dimension. More...

scalar	avgDim () const
	Average length/height/width dimension. More...

tmp< pointField >	points () const
	Return corner points in an order corresponding to a 'hex' cell. More...

void	inflate (const scalar s)
	Inflate box by factor*mag(span) in all dimensions. More...

bool	overlaps (const boundBox &) const
	Overlaps/touches boundingBox? More...

bool	overlaps (const point &, const scalar radiusSqr) const
	Overlaps boundingSphere (centre + sqr(radius))? More...

bool	contains (const point &) const
	Contains point? (inside or on edge) More...

bool	contains (const boundBox &) const
	Fully contains other boundingBox? More...

bool	containsInside (const point &) const
	Contains point? (inside only) More...

bool	contains (const UList< point > &) const
	Contains all of the points? (inside or on edge) More...

bool	contains (const UList< point > &, const labelUList &indices) const
	Contains all of the points? (inside or on edge) More...

template<unsigned Size>
bool	contains (const UList< point > &, const FixedList< label, Size > &indices) const
	Contains all of the points? (inside or on edge) More...

bool	containsAny (const UList< point > &) const
	Contains any of the points? (inside or on edge) More...

bool	containsAny (const UList< point > &, const labelUList &indices) const
	Contains any of the points? (inside or on edge) More...

template<unsigned Size>
bool	containsAny (const UList< point > &, const FixedList< label, Size > &indices) const
	Contains any of the points? (inside or on edge) More...

point	nearest (const point &) const
	Return the nearest point on the boundBox to the supplied point. More...

Additional Inherited Members
Public Types inherited from IOobject
enum	objectState { GOOD, BAD }
	Enumeration defining the valid states of an IOobject. More...

enum	readOption { MUST_READ, MUST_READ_IF_MODIFIED, READ_IF_PRESENT, NO_READ }
	Enumeration defining the read options. More...

enum	writeOption { AUTO_WRITE = 0, NO_WRITE = 1 }
	Enumeration defining the write options. More...

enum	fileCheckTypes { timeStamp, timeStampMaster, inotify, inotifyMaster }
	Enumeration defining the file checking options. More...

Public Types inherited from treeBoundBox
enum	octantBit { RIGHTHALF = 0x1 << 0, TOPHALF = 0x1 << 1, FRONTHALF = 0x1 << 2 }
	Bits used for octant/point coding. More...

enum	faceId { LEFT = 0, RIGHT = 1, BOTTOM = 2, TOP = 3, BACK = 4, FRONT = 5 }
	Face codes. More...

enum	faceBit { NOFACE = 0, LEFTBIT = 0x1 << LEFT, RIGHTBIT = 0x1 << RIGHT, BOTTOMBIT = 0x1 << BOTTOM, TOPBIT = 0x1 << TOP, BACKBIT = 0x1 << BACK, FRONTBIT = 0x1 << FRONT }
	Bits used for face coding. More...

enum	edgeId { E01 = 0, E13 = 1, E23 = 2, E02 = 3, E45 = 4, E57 = 5, E67 = 6, E46 = 7, E04 = 8, E15 = 9, E37 = 10, E26 = 11 }
	Edges codes. More...

Static Public Member Functions inherited from searchableSurface
static autoPtr< searchableSurface >	New (const word &surfaceType, const IOobject &io, const dictionary &dict)
	Return a reference to the selected searchableSurface. More...

Static Public Member Functions inherited from regIOobject
template<class Type >
static Type &	store (Type *)
	Transfer ownership of the given object pointer to its registry. More...

template<class Type >
static Type &	store (autoPtr< Type > &)
	Transfer ownership of the given object pointer to its registry. More...

Static Public Member Functions inherited from IOobject
static bool	fileNameComponents (const fileName &path, fileName &instance, fileName &local, word &name)
	Split path into instance, local, name components. More...

template<class Name >
static word	groupName (Name name, const word &group)

template<class Stream >
static Stream &	writeBanner (Stream &os, bool noHint=false)
	Write the standard OpenFOAM file/dictionary banner. More...

template<class Stream >
static Stream &	writeDivider (Stream &os)
	Write the standard file section divider. More...

template<class Stream >
static Stream &	writeEndDivider (Stream &os)
	Write the standard end file divider. More...

Static Public Member Functions inherited from treeBoundBox
static direction	subOctant (const point &mid, const point &pt)
	Returns octant number given point and midpoint. More...

static direction	subOctant (const point &mid, const point &pt, bool &onEdge)
	Returns octant number given point and midpoint. More...

static direction	subOctant (const point &mid, const vector &dir, const point &pt, bool &onEdge)
	Returns octant number given intersection and midpoint. More...

Static Public Member Functions inherited from boundBox
static faceList	faces ()
	Return faces with correct point order. More...

Static Public Attributes inherited from regIOobject
static float	fileModificationSkew

Static Public Attributes inherited from IOobject
static const NamedEnum< fileCheckTypes, 4 >	fileCheckTypesNames

static fileCheckTypes	fileModificationChecking
	Type of file modification checking. More...

Static Public Attributes inherited from treeBoundBox
static const scalar	great
	The great value used for greatBox and invertedBox. More...

static const treeBoundBox	greatBox
	As per boundBox::greatBox, but with GREAT instead of VGREAT. More...

static const treeBoundBox	invertedBox
	As per boundBox::invertedBox, but with GREAT instead of VGREAT. More...

static const faceList	faces
	Face to point addressing. More...

static const edgeList	edges
	Edge to point addressing. More...

static const FixedList< vector, 6 >	faceNormals
	Per face the unit normal. More...

Static Public Attributes inherited from boundBox
static const scalar	great
	The great value used for greatBox and invertedBox. More...

static const boundBox	greatBox
	A very large boundBox: min/max == -/+ VGREAT. More...

static const boundBox	invertedBox
	A very large inverted boundBox: min/max == +/- VGREAT. More...

Protected Member Functions inherited from regIOobject
bool	readHeaderOk (const IOstream::streamFormat PstreamFormat, const word &typeName)
	Helper: check readOpt flags and read if necessary. More...

Protected Member Functions inherited from IOobject
void	setBad (const string &)
	Set the object state to bad. More...

Static Protected Attributes inherited from regIOobject
static bool	masterOnlyReading = false
	To flag master-only reading of objects. More...

Detailed Description

Searching on bounding box.

Source files

Definition at line 51 of file searchableBox.H.

Constructor & Destructor Documentation

◆ searchableBox() [1/2]

searchableBox	(	const IOobject &	io,
		const treeBoundBox &	bb
	)

Construct from components.

Definition at line 165 of file searchableBox.C.

References Foam::exit(), Foam::FatalError, and FatalErrorInFunction.

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◆ searchableBox() [2/2]

searchableBox	(	const IOobject &	io,
		const dictionary &	dict
	)

Construct from dictionary (used by searchableSurface)

Definition at line 185 of file searchableBox.C.

References Foam::exit(), Foam::FatalError, and FatalErrorInFunction.

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◆ ~searchableBox()

~searchableBox ( )

virtual

Destructor.

Definition at line 206 of file searchableBox.C.

Member Function Documentation

◆ TypeName()

TypeName ( "searchableBox" )

Runtime type information.

◆ regions()

const Foam::wordList & regions ( ) const

virtual

Names of regions.

Implements searchableSurface.

Definition at line 212 of file searchableBox.C.

References List< T >::setSize().

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◆ hasVolumeType()

virtual bool hasVolumeType ( ) const

inlinevirtual

Whether supports volume type below.

Implements searchableSurface.

Definition at line 119 of file searchableBox.H.

◆ size()

virtual label size ( ) const

inlinevirtual

Range of local indices that can be returned.

Implements searchableSurface.

Definition at line 125 of file searchableBox.H.

References searchableBox::boundingSpheres(), searchableBox::coordinates(), and searchableBox::points().

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◆ coordinates()

Foam::tmp< Foam::pointField > coordinates ( ) const

virtual

Get representative set of element coordinates.

Usually the element centres (should be of length size()).

Implements searchableSurface.

Definition at line 223 of file searchableBox.C.

References searchableBox::boundingSpheres(), boundBox::faces(), forAll, treeBoundBox::points(), and tmp< T >::ref().

Referenced by searchableBox::size().

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◆ boundingSpheres()

void boundingSpheres	(	pointField &	centres,
		scalarField &	radiusSqr
	)		const

virtual

Get bounding spheres (centre and radius squared), one per element.

Any point on element is guaranteed to be inside.

Implements searchableSurface.

Definition at line 241 of file searchableBox.C.

References face::centre(), f(), boundBox::faces(), forAll, Foam::magSqr(), Foam::max(), treeBoundBox::points(), List< T >::setSize(), and Foam::sqr().

Referenced by searchableBox::coordinates(), and searchableBox::size().

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◆ points()

Foam::tmp< Foam::pointField > points ( ) const

virtual

Get the points that define the surface.

Implements searchableSurface.

Definition at line 275 of file searchableBox.C.

References treeBoundBox::points().

Referenced by searchableBox::size().

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◆ overlaps()

virtual bool overlaps ( const boundBox & bb ) const

inlinevirtual

Does any part of the surface overlap the supplied bound box?

Implements searchableSurface.

Definition at line 146 of file searchableBox.H.

References searchableBox::findLine(), searchableBox::findLineAll(), searchableBox::findLineAny(), searchableBox::findNearestOnEdge(), searchableBox::getNormal(), searchableBox::getRegion(), searchableBox::getVolumeType(), Foam::ln(), and boundBox::overlaps().

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◆ findNearest() [1/3]

Foam::pointIndexHit findNearest	(	const point &	sample,
		const scalar	nearestDistSqr
	)		const

Calculate nearest point on surface.

Returns

bool : any point found nearer than nearestDistSqr
label: relevant index in surface (=face 0..5)
point: actual nearest point found

Definition at line 282 of file searchableBox.C.

References searchableBox::findNearestOnEdge().

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◆ findNearestOnEdge()

Foam::pointIndexHit findNearestOnEdge	(	const point &	sample,
		const scalar	nearestDistSqr
	)		const

Calculate nearest point on edge.

Returns

bool : any point found nearer than nearestDistSqr
label: relevant index in surface(=?)
point: actual nearest point found

Definition at line 292 of file searchableBox.C.

References Foam::cmptMag(), SortableList< T >::indices(), Foam::magSqr(), Foam::max(), Foam::min(), VectorSpace< Vector< scalar >, scalar, 3 >::nComponents, PointIndexHit< Point >::rawPoint(), PointIndexHit< Point >::setIndex(), PointIndexHit< Point >::setMiss(), and SortableList< T >::sort().

Referenced by searchableBox::findNearest(), and searchableBox::overlaps().

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◆ findNearest() [2/3]

Foam::pointIndexHit findNearest	(	const linePointRef &	ln,
		treeBoundBox &	tightest,
		point &	linePoint
	)		const

Find nearest to segment.

Returns

bool : any point found?
label: relevant index in shapes (=face 0..5)
point: actual nearest point found sets:
tightest : bounding box
linePoint : corresponding nearest point on line

Definition at line 362 of file searchableBox.C.

References searchableBox::findLine(), and NotImplemented.

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◆ findLine() [1/2]

Foam::pointIndexHit findLine	(	const point &	start,
		const point &	end
	)		const

Find nearest intersection of line between start and end.

Definition at line 374 of file searchableBox.C.

References Foam::abort(), Foam::FatalError, FatalErrorInFunction, searchableBox::findLineAny(), PointIndexHit< Point >::index(), Foam::max(), Foam::min(), VectorSpace< Vector< scalar >, scalar, 3 >::nComponents, PointIndexHit< Point >::rawPoint(), PointIndexHit< Point >::setHit(), and PointIndexHit< Point >::setIndex().

Referenced by searchableBox::findNearest(), and searchableBox::overlaps().

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◆ findLineAny() [1/2]

Foam::pointIndexHit findLineAny	(	const point &	start,
		const point &	end
	)		const

Find any intersection of line between start and end.

Definition at line 437 of file searchableBox.C.

Referenced by searchableBox::findLine(), and searchableBox::overlaps().

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◆ findNearest() [3/3]

void findNearest	(	const pointField &	sample,
		const scalarField &	nearestDistSqr,
		List< pointIndexHit > &	info
	)		const

virtual

Implements searchableSurface.

Definition at line 447 of file searchableBox.C.

References searchableBox::findLine(), forAll, List< T >::setSize(), and List< T >::size().

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◆ findLine() [2/2]

void findLine	(	const pointField &	start,
		const pointField &	end,
		List< pointIndexHit > &
	)		const

virtual

Find first intersection on segment from start to end.

Note: searchableSurfacesQueries expects no intersection to be found if start==end. Is problem?

Implements searchableSurface.

Definition at line 465 of file searchableBox.C.

References searchableBox::findLineAny(), forAll, List< T >::setSize(), and List< T >::size().

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◆ findLineAny() [2/2]

void findLineAny	(	const pointField &	start,
		const pointField &	end,
		List< pointIndexHit > &
	)		const

virtual

Return any intersection on segment from start to end.

Implements searchableSurface.

Definition at line 481 of file searchableBox.C.

References searchableBox::findLineAll(), forAll, List< T >::setSize(), and List< T >::size().

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◆ findLineAll()

void findLineAll	(	const pointField &	start,
		const pointField &	end,
		List< List< pointIndexHit >> &	info
	)		const

virtual

Get all intersections in order from start to end.

Implements searchableSurface.

Definition at line 497 of file searchableBox.C.

References DynamicList< T, SizeInc, SizeMult, SizeDiv >::append(), DynamicList< T, SizeInc, SizeMult, SizeDiv >::clear(), List< T >::clear(), forAll, searchableBox::getRegion(), PointIndexHit< Point >::hit(), PointIndexHit< Point >::hitPoint(), PointIndexHit< Point >::index(), UList< T >::last(), Foam::magSqr(), List< T >::setSize(), List< T >::size(), and List< T >::transfer().

Referenced by searchableBox::findLineAny(), and searchableBox::overlaps().

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◆ getRegion()

void getRegion	(	const List< pointIndexHit > &	info,
		labelList &	region
	)		const

virtual

From a set of points and indices get the region.

Implements searchableSurface.

Definition at line 565 of file searchableBox.C.

References searchableBox::getNormal(), List< T >::setSize(), and List< T >::size().

Referenced by searchableBox::findLineAll(), and searchableBox::overlaps().

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◆ getNormal()

void getNormal	(	const List< pointIndexHit > &	info,
		vectorField &	normal
	)		const

virtual

From a set of points and indices get the normal.

Implements searchableSurface.

Definition at line 576 of file searchableBox.C.

References treeBoundBox::faceNormals, forAll, searchableBox::getVolumeType(), List< T >::setSize(), List< T >::size(), and Foam::Zero.

Referenced by searchableBox::getRegion(), and searchableBox::overlaps().

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◆ getVolumeType()

void getVolumeType	(	const pointField &	points,
		List< volumeType > &	volType
	)		const

virtual

Determine type (inside/outside/mixed) for point. unknown if.

cannot be determined (e.g. non-manifold surface)

Implements searchableSurface.

Definition at line 599 of file searchableBox.C.

References forAll, volumeType::INSIDE, Foam::max(), Foam::min(), VectorSpace< Vector< scalar >, scalar, 3 >::nComponents, volumeType::OUTSIDE, List< T >::setSize(), and List< T >::size().

Referenced by searchableBox::getNormal(), and searchableBox::overlaps().

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◆ writeData()

bool writeData ( Ostream & ) const

inlinevirtual

Pure virtual writaData function.

Must be defined in derived types

Implements regIOobject.

Definition at line 261 of file searchableBox.H.

References NotImplemented.

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

src/meshTools/searchableSurfaces/searchableBox/searchableBox.H
src/meshTools/searchableSurfaces/searchableBox/searchableBox.C

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ searchableBox() [1/2]

◆ searchableBox() [2/2]

◆ ~searchableBox()

Member Function Documentation

◆ TypeName()

◆ regions()

◆ hasVolumeType()

◆ size()

◆ coordinates()

◆ boundingSpheres()

◆ points()

◆ overlaps()

◆ findNearest() [1/3]

◆ findNearestOnEdge()

◆ findNearest() [2/3]

◆ findLine() [1/2]

◆ findLineAny() [1/2]

◆ findNearest() [3/3]

◆ findLine() [2/2]

◆ findLineAny() [2/2]

◆ findLineAll()

◆ getRegion()

◆ getNormal()

◆ getVolumeType()

◆ writeData()