Public Member Functions | List of all members
searchableBox Class Reference

Searching on bounding box. More...

Inheritance diagram for searchableBox:
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Collaboration diagram for searchableBox:
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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 wordListregions () 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< pointFieldcoordinates () 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< pointFieldpoints () 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< searchableSurfaceclone () const
 Clone. More...
 
virtual ~searchableSurface ()
 Destructor. More...
 
const boundBoxbounds () const
 Return const reference to boundBox. More...
 
boundBoxbounds ()
 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...
 
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...
 
labeleventNo ()
 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...
 
IstreamreadStream (const word &)
 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...
 
label watchIndex () const
 Return file-monitoring handle. More...
 
labelwatchIndex ()
 Return file-monitoring handle. 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
 Write using given format, version and compression. More...
 
virtual bool write () const
 Write using setting from DB. 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)
 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)
 Construct from path, registry, io options. More...
 
Foam::autoPtr< IOobjectclone () const
 Clone. More...
 
virtual ~IOobject ()
 Destructor. More...
 
const Timetime () const
 Return time. More...
 
const objectRegistrydb () const
 Return the local objectRegistry. More...
 
const wordname () const
 Return name. More...
 
const wordheaderClassName () const
 Return name of the class name read from header. More...
 
stringnote ()
 Return non-constant access to the optional note. More...
 
const stringnote () 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...
 
readOption readOpt () const
 
readOptionreadOpt ()
 
writeOption writeOpt () const
 
writeOptionwriteOpt ()
 
word group () const
 Return group (extension part of name) More...
 
word member () const
 Return member (name without the extension) More...
 
const fileNamerootPath () const
 
const fileNamecaseName () const
 
const fileNameinstance () const
 
fileNameinstance ()
 
const fileNamelocal () 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 filePath () const
 Return complete path + object name if the file exists. More...
 
bool readHeader (Istream &)
 Read header. More...
 
bool headerOk ()
 Read and check header info. 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< IOobjectinfo () 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< pointFieldpoints () 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 pointmin () const
 Minimum describing the bounding box. More...
 
const pointmax () const
 Maximum describing the bounding box. More...
 
pointmin ()
 Minimum describing the bounding box, non-const access. More...
 
pointmax ()
 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< pointFieldpoints () 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 regIOobject
enum  fileCheckTypes { timeStamp, timeStampMaster, inotify, inotifyMaster }
 Types of communications. More...
 
- 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...
 
- 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< searchableSurfaceNew (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 const NamedEnum< fileCheckTypes, 4 > fileCheckTypesNames
 
static int fileModificationSkew
 
static fileCheckTypes fileModificationChecking
 
- 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 IOobject
IstreamobjectStream ()
 Construct and return an IFstream for the object. More...
 
IstreamobjectStream (const fileName &)
 Construct and return an IFstream for the object given the. More...
 
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 ( const IOobject io,
const treeBoundBox bb 
)

Construct from components.

Definition at line 165 of file searchableBox.C.

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

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searchableBox ( const IOobject io,
const dictionary dict 
)

Construct from dictionary (used by searchableSurface)

Definition at line 191 of file searchableBox.C.

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

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~searchableBox ( )
virtual

Destructor.

Definition at line 218 of file searchableBox.C.

Member Function Documentation

TypeName ( "searchableBox"  )

Runtime type information.

const Foam::wordList & regions ( ) const
virtual

Names of regions.

Implements searchableSurface.

Definition at line 224 of file searchableBox.C.

References List< T >::setSize().

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virtual bool hasVolumeType ( ) const
inlinevirtual

Whether supports volume type below.

Implements searchableSurface.

Definition at line 119 of file searchableBox.H.

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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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 235 of file searchableBox.C.

References searchableBox::boundingSpheres(), boundBox::faces(), forAll, and treeBoundBox::points().

Referenced by searchableBox::size().

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

Get the points that define the surface.

Implements searchableSurface.

Definition at line 287 of file searchableBox.C.

References treeBoundBox::points().

Referenced by searchableBox::size().

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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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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 294 of file searchableBox.C.

References searchableBox::findNearestOnEdge().

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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 304 of file searchableBox.C.

References Foam::cmptMag(), SortableList< T >::indices(), Foam::magSqr(), Foam::max(), Foam::min(), VectorSpace< Vector< Cmpt >, Cmpt, 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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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 374 of file searchableBox.C.

References searchableBox::findLine(), and notImplemented.

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

Find nearest intersection of line between start and end.

Definition at line 390 of file searchableBox.C.

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

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

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

Find any intersection of line between start and end.

Definition at line 453 of file searchableBox.C.

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

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

Implements searchableSurface.

Definition at line 463 of file searchableBox.C.

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

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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 481 of file searchableBox.C.

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

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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 497 of file searchableBox.C.

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

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void findLineAll ( const pointField start,
const pointField end,
List< List< pointIndexHit > > &  info 
) const
virtual
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 581 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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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 592 of file searchableBox.C.

References treeBoundBox::faceNormals, forAll, searchableBox::getVolumeType(), List< T >::setSize(), List< T >::size(), and Vector< Cmpt >::zero.

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

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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 615 of file searchableBox.C.

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

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

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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: