Description of feature edges and points. More...

Inheritance diagram for extendedEdgeMesh:

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Collaboration diagram for extendedEdgeMesh:

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Public Types
enum	pointStatus { CONVEX, CONCAVE, MIXED, NONFEATURE }

enum	edgeStatus { EXTERNAL, INTERNAL, FLAT, OPEN, MULTIPLE, NONE }

enum	sideVolumeType { INSIDE = 0, OUTSIDE = 1, BOTH = 2, NEITHER = 3 }
	Normals point to the outside. More...

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

	extendedEdgeMesh ()
	Construct null. More...

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

	extendedEdgeMesh (const fileName &)
	Construct from file name (uses extension to determine type) More...

	extendedEdgeMesh (const fileName &, const word &ext)
	Construct from file name (uses extension to determine type) More...

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

	extendedEdgeMesh (const Xfer< pointField > &, const Xfer< edgeList > &)
	Construct by transferring components (points, edges) More...

	extendedEdgeMesh (const surfaceFeatures &sFeat, const boolList &surfBaffleRegions)
	Construct given a surface with selected edges,points. More...

	extendedEdgeMesh (const PrimitivePatch< face, List, pointField, point > &surf, const labelList &featureEdges, const labelList &regionFeatureEdges, const labelList &featurePoints)
	Construct from PrimitivePatch. More...

	extendedEdgeMesh (const pointField &pts, const edgeList &eds, label concaveStart, label mixedStart, label nonFeatureStart, label internalStart, label flatStart, label openStart, label multipleStart, const vectorField &normals, const List< sideVolumeType > &normalVolumeTypes, const vectorField &edgeDirections, const labelListList &normalDirections, const labelListList &edgeNormals, const labelListList &featurePointNormals, const labelListList &featurePointEdges, const labelList &regionEdges)
	Construct from all components. More...

	declareRunTimeSelectionTable (autoPtr, extendedEdgeMesh, fileExtension,(const fileName &name),(name))

	~extendedEdgeMesh ()
	Destructor. More...

void	nearestFeaturePoint (const point &sample, scalar searchDistSqr, pointIndexHit &info) const
	Find nearest surface edge for the sample point. More...

void	nearestFeatureEdge (const point &sample, scalar searchDistSqr, pointIndexHit &info) const
	Find nearest surface edge for the sample point. More...

void	nearestFeatureEdge (const pointField &samples, const scalarField &searchDistSqr, List< pointIndexHit > &info) const
	Find nearest surface edge for each sample point. More...

void	nearestFeatureEdgeByType (const point &sample, const scalarField &searchDistSqr, List< pointIndexHit > &info) const
	Find the nearest point on each type of feature edge. More...

void	allNearestFeaturePoints (const point &sample, scalar searchRadiusSqr, List< pointIndexHit > &info) const
	Find all the feature points within searchDistSqr of sample. More...

void	allNearestFeatureEdges (const point &sample, const scalar searchRadiusSqr, List< pointIndexHit > &info) const
	Find all the feature edges within searchDistSqr of sample. More...

label	convexStart () const
	Return the index of the start of the convex feature points. More...

label	concaveStart () const
	Return the index of the start of the concave feature points. More...

label	mixedStart () const
	Return the index of the start of the mixed type feature points. More...

label	nonFeatureStart () const
	Return the index of the start of the non-feature points. More...

label	externalStart () const
	Return the index of the start of the external feature edges. More...

label	internalStart () const
	Return the index of the start of the internal feature edges. More...

label	flatStart () const
	Return the index of the start of the flat feature edges. More...

label	openStart () const
	Return the index of the start of the open feature edges. More...

label	multipleStart () const
	Return the index of the start of the multiply-connected feature. More...

bool	featurePoint (label ptI) const
	Return whether or not the point index is a feature point. More...

const vectorField &	normals () const
	Return the normals of the surfaces adjacent to the feature edges. More...

const List< sideVolumeType > &	normalVolumeTypes () const
	Return. More...

const vectorField &	edgeDirections () const
	Return the edgeDirection vectors. More...

const labelListList &	normalDirections () const

vector	edgeDirection (label edgeI, label ptI) const
	Return the direction of edgeI, pointing away from ptI. More...

const labelListList &	edgeNormals () const
	Return the indices of the normals that are adjacent to the. More...

vectorField	edgeNormals (const labelList &edgeNormIs) const
	Return the normal vectors for a given set of normal indices. More...

vectorField	edgeNormals (label edgeI) const
	Return the normal vectors for a given edge. More...

const labelListList &	featurePointNormals () const
	Return the indices of the normals that are adjacent to the. More...

vectorField	featurePointNormals (label ptI) const
	Return the normal vectors for a given feature point. More...

const labelListList &	featurePointEdges () const
	Return the edge labels for a given feature point. Edges are. More...

const labelList &	regionEdges () const
	Return the feature edges which are on the boundary between. More...

pointStatus	getPointStatus (label ptI) const
	Return the pointStatus of a specified point. More...

edgeStatus	getEdgeStatus (label edgeI) const
	Return the edgeStatus of a specified edge. More...

PackedList< 2 >	edgeBaffles (label edgeI) const
	Return the baffle faces of a specified edge. More...

const indexedOctree< treeDataPoint > &	pointTree () const
	Demand driven construction of octree for feature points. More...

const indexedOctree< treeDataEdge > &	edgeTree () const
	Demand driven construction of octree for boundary edges. More...

const PtrList< indexedOctree< treeDataEdge > > &	edgeTreesByType () const
	Demand driven construction of octree for boundary edges by type. More...

void	transfer (extendedEdgeMesh &)
	Transfer the contents of the argument and annul the argument. More...

Xfer< extendedEdgeMesh >	xfer ()
	Transfer contents to the Xfer container. More...

virtual void	clear ()
	Clear all storage. More...

void	add (const extendedEdgeMesh &)
	Add extendedEdgeMesh. No filtering of duplicates. More...

void	flipNormals ()
	Flip normals. All concave become convex, all internal external. More...

void	autoMap (const pointField &, const edgeList &, const labelList &pointMap, const labelList &edgeMap)
	Update with derived geometry. More...

void	trim (const searchableSurface &surf, const volumeType volType, labelList &pointMap, labelList &edgeMap)
	Trim to surface. Keep volType side. Return map from current back. More...

void	setFromStatus (const List< extendedEdgeMesh::pointStatus > &pointStat, const List< extendedEdgeMesh::edgeStatus > &edgeStat, labelList &sortedToOriginalPoint, labelList &sortedToOriginalEdge)
	Order according to point and edge status. More...

bool	mergePointsAndSort (const scalar mergeDist, labelList &pointMap, labelList &edgeMap)
	Geometric merge points. Returns true if any points merged. More...

bool	read (const fileName &, const word &ext)
	Read from file. Chooses reader based on explicit extension. More...

virtual bool	read (const fileName &)
	Read from file. Chooses reader based on detected extension. More...

void	writeObj (const fileName &prefix) const
	Write all components of the extendedEdgeMesh as obj files. More...

virtual void	writeStats (Ostream &os) const
	Dump some information. More...

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

	edgeMesh ()
	Construct null. More...

	edgeMesh (const pointField &, const edgeList &)
	Construct from components. More...

	edgeMesh (const Xfer< pointField > &, const Xfer< edgeList > &)
	Construct by transferring components (points, edges). More...

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

	edgeMesh (const fileName &)
	Construct from file name (uses extension to determine type) More...

	edgeMesh (const fileName &, const word &ext)
	Construct from file name (uses extension to determine type) More...

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

	declareRunTimeSelectionTable (autoPtr, edgeMesh, fileExtension,(const fileName &name),(name))

virtual	~edgeMesh ()
	Destructor. More...

	declareMemberFunctionSelectionTable (void, edgeMesh, write, fileExtension,(const fileName &name, const edgeMesh &mesh),(name, mesh))

void	transfer (edgeMesh &)
	Transfer the contents of the argument and annul the argument. More...

Xfer< edgeMesh >	xfer ()
	Transfer contents to the Xfer container. More...

bool	read (const fileName &, const word &ext)
	Read from file. Chooses reader based on explicit extension. More...

const pointField &	points () const
	Return points. More...

const edgeList &	edges () const
	Return edges. More...

const labelListList &	pointEdges () const
	Return edges. More...

label	regions (labelList &edgeRegion) const
	Find connected regions. Set region number per edge. More...

virtual void	reset (const Xfer< pointField > &points, const Xfer< edgeList > &edges)
	Reset primitive data (points, edges) More...

virtual void	scalePoints (const scalar)
	Scale points. A non-positive factor is ignored. More...

virtual void	mergePoints (const scalar mergeDist, labelList &)
	Merge common points (points within mergeDist). Return map from. More...

virtual void	mergeEdges ()
	Merge duplicate edges. More...

virtual void	write (const fileName &name) const
	Generic write routine. Chooses writer based on extension. More...

void	operator= (const edgeMesh &)

Public Member Functions inherited from edgeMeshFormatsCore
	edgeMeshFormatsCore ()
	Construct null. More...

virtual	~edgeMeshFormatsCore ()
	Destructor. More...

Static Public Member Functions
static bool	canRead (const fileName &, const bool verbose=false)
	Can we read this file format? More...

static bool	canReadType (const word &ext, const bool verbose=false)
	Can we read this file format? More...

static bool	canWriteType (const word &ext, const bool verbose=false)
	Can we write this file format type? More...

static wordHashSet	readTypes ()

static wordHashSet	writeTypes ()

static autoPtr< extendedEdgeMesh >	New (const fileName &, const word &ext)
	Select constructed from filename (explicit extension) More...

static autoPtr< extendedEdgeMesh >	New (const fileName &)
	Select constructed from filename (implicit extension) More...

static edgeStatus	classifyEdge (const List< vector > &norms, const labelList &edNorms, const vector &fC0tofC1)
	Classify the type of feature edge. Requires face centre 0 to face. More...

static void	sortedOrder (const List< extendedEdgeMesh::pointStatus > &pointStat, const List< extendedEdgeMesh::edgeStatus > &edgeStat, labelList &sortedToOriginalPoint, labelList &sortedToOriginalEdge, label &pointConcaveStart, label &pointMixedStart, label &pointNonFeatStart, label &edgeInternalStart, label &edgeFlatStart, label &edgeOpenStart, label &edgeMultipleStart)
	Determine the ordering. More...

Static Public Member Functions inherited from edgeMesh
static bool	canRead (const fileName &, const bool verbose=false)
	Can we read this file format? More...

static bool	canReadType (const word &ext, const bool verbose=false)
	Can we read this file format? More...

static bool	canWriteType (const word &ext, const bool verbose=false)
	Can we write this file format type? More...

static wordHashSet	readTypes ()

static wordHashSet	writeTypes ()

static autoPtr< edgeMesh >	New (const fileName &, const word &ext)
	Select constructed from filename (explicit extension) More...

static autoPtr< edgeMesh >	New (const fileName &)
	Select constructed from filename (implicit extension) More...

static void	write (const fileName &, const edgeMesh &)
	Write to file. More...

Static Public Member Functions inherited from edgeMeshFormatsCore
static bool	checkSupport (const wordHashSet &available, const word &ext, const bool verbose, const word &functionName)

Static Public Attributes
static const Foam::NamedEnum< pointStatus, 4 >	pointStatusNames_

static const Foam::NamedEnum< edgeStatus, 6 >	edgeStatusNames_

static const Foam::NamedEnum< sideVolumeType, 4 >	sideVolumeTypeNames_

static scalar	cosNormalAngleTol_
	Angular closeness tolerance for treating normals as the same. More...

static label	nPointTypes = 4
	Number of possible point types (i.e. number of slices) More...

static label	nEdgeTypes = 5
	Number of possible feature edge types (i.e. number of slices) More...

Static Public Attributes inherited from edgeMeshFormatsCore
static word	nativeExt
	The file extension corresponding to 'native' edge format. More...

Protected Member Functions
pointStatus	classifyFeaturePoint (label ptI) const
	Classify the type of feature point. Requires valid stored member. More...

void	cut (const searchableSurface &, labelList &pMap, labelList &eMap, labelList &pointsFromEdge, labelList &oldEdge, labelList &surfTri)
	Cut edges with surface. Return map from cut points&edges back. More...

void	select (const searchableSurface &surf, const volumeType volType, labelList &pMap, labelList &eMap)
	Remove outside/inside edges. volType denotes which side to keep. More...

template<class Patch >
void	sortPointsAndEdges (const Patch &, const labelList &featureEdges, const labelList &regionFeatureEdges, const labelList &feaurePoints)

Protected Member Functions inherited from edgeMesh
pointField &	storedPoints ()
	Non-const access to global points. More...

edgeList &	storedEdges ()
	Non-const access to the edges. More...

Protected Attributes
label	concaveStart_
	Index of the start of the concave feature points. More...

label	mixedStart_
	Index of the start of the mixed type feature points. More...

label	nonFeatureStart_
	Index of the start of the non-feature points. More...

label	internalStart_
	Index of the start of the internal feature edges. More...

label	flatStart_
	Index of the start of the flat feature edges. More...

label	openStart_
	Index of the start of the open feature edges. More...

label	multipleStart_
	Index of the start of the multiply-connected feature edges. More...

vectorField	normals_
	Normals of the features, to be referred to by index by both feature. More...

List< sideVolumeType >	normalVolumeTypes_
	Type per normal: which side of normal to mesh. More...

vectorField	edgeDirections_
	Flat and open edges require the direction of the edge. More...

labelListList	normalDirections_
	Starting directions for the edges. More...

labelListList	edgeNormals_
	Indices of the normals that are adjacent to the feature edges. More...

labelListList	featurePointNormals_
	Indices of the normals that are adjacent to the feature points. More...

labelListList	featurePointEdges_
	Indices of feature edges attached to feature points. The edges are. More...

labelList	regionEdges_
	Feature edges which are on the boundary between regions. More...

autoPtr< indexedOctree< treeDataPoint > >	pointTree_
	Search tree for all feature points. More...

autoPtr< indexedOctree< treeDataEdge > >	edgeTree_
	Search tree for all edges. More...

PtrList< indexedOctree< treeDataEdge > >	edgeTreesByType_
	Individual search trees for each type of edge. More...

Static Protected Attributes
static label	convexStart_ = 0
	Index of the start of the convex feature points - static as 0. More...

static label	externalStart_ = 0
	Index of the start of the external feature edges - static as 0. More...

Friends
Istream &	operator>> (Istream &is, sideVolumeType &vt)

Ostream &	operator<< (Ostream &os, const sideVolumeType &vt)

Ostream &	operator<< (Ostream &, const extendedEdgeMesh &)

Istream &	operator>> (Istream &, extendedEdgeMesh &)

Additional Inherited Members
Static Protected Member Functions inherited from edgeMeshFormatsCore
static string	getLineNoComment (IFstream &)
	Read non-comment line. More...

Detailed Description

Description of feature edges and points.

Feature points are a sorted subset at the start of the overall points list: 0 .. concaveStart_-1 : convex points (w.r.t normals) concaveStart_ .. mixedStart_-1 : concave points mixedStart_ .. nonFeatureStart_-1 : mixed internal/external points nonFeatureStart_ .. size-1 : non-feature points

Feature edges are the edgeList of the edgeMesh and are sorted: 0 .. internalStart_-1 : external edges (convex w.r.t normals) internalStart_ .. flatStart_-1 : internal edges (concave) flatStart_ .. openStart_-1 : flat edges (neither concave or convex) can arise from region interfaces on flat surfaces openStart_ .. multipleStart_-1 : open edges (e.g. from baffle surfaces) multipleStart_ .. size-1 : multiply connected edges

The edge direction and feature edge and feature point adjacent normals are stored.

Source files

Definition at line 81 of file extendedEdgeMesh.H.

Member Enumeration Documentation

◆ pointStatus

enum pointStatus

Enumerator
CONVEX
CONCAVE
MIXED
NONFEATURE

Definition at line 91 of file extendedEdgeMesh.H.

◆ edgeStatus

enum edgeStatus

Enumerator
EXTERNAL
INTERNAL
FLAT
OPEN
MULTIPLE
NONE

Definition at line 101 of file extendedEdgeMesh.H.

◆ sideVolumeType

enum sideVolumeType

Normals point to the outside.

Enumerator
INSIDE
OUTSIDE
BOTH
NEITHER

Definition at line 115 of file extendedEdgeMesh.H.

Constructor & Destructor Documentation

◆ extendedEdgeMesh() [1/9]

extendedEdgeMesh ( )

Construct null.

Definition at line 403 of file extendedEdgeMesh.C.

◆ extendedEdgeMesh() [2/9]

extendedEdgeMesh ( const extendedEdgeMesh & fem )

explicit

Construct as copy.

Definition at line 427 of file extendedEdgeMesh.C.

◆ extendedEdgeMesh() [3/9]

extendedEdgeMesh ( const fileName & name )

Construct from file name (uses extension to determine type)

Definition at line 675 of file extendedEdgeMesh.C.

References Foam::name(), and extendedEdgeMesh::read().

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◆ extendedEdgeMesh() [4/9]

extendedEdgeMesh	(	const fileName &	name,
		const word &	ext
	)

Construct from file name (uses extension to determine type)

Definition at line 646 of file extendedEdgeMesh.C.

References Foam::name(), and Foam::read().

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◆ extendedEdgeMesh() [5/9]

extendedEdgeMesh ( Istream & is )

Construct from Istream.

Definition at line 451 of file extendedEdgeMesh.C.

◆ extendedEdgeMesh() [6/9]

extendedEdgeMesh	(	const Xfer< pointField > &	pointLst,
		const Xfer< edgeList > &	edgeLst
	)

Construct by transferring components (points, edges)

Definition at line 458 of file extendedEdgeMesh.C.

◆ extendedEdgeMesh() [7/9]

extendedEdgeMesh	(	const surfaceFeatures &	sFeat,
		const boolList &	surfBaffleRegions
	)

Construct given a surface with selected edges,points.

(surfaceFeatures) Extracts, classifies and reorders the data from surfaceFeatures.

Definition at line 486 of file extendedEdgeMesh.C.

References PrimitivePatch< Face, FaceList, PointField, PointType >::edgeFaces(), Foam::faceMap(), surfaceFeatures::featureEdges(), surfaceFeatures::featurePoints(), forAll, Foam::identity(), surfaceFeatures::nRegionEdges(), List::setSize(), List::size(), and surfaceFeatures::surface().

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◆ extendedEdgeMesh() [8/9]

extendedEdgeMesh	(	const PrimitivePatch< face, List, pointField, point > &	surf,
		const labelList &	featureEdges,
		const labelList &	regionFeatureEdges,
		const labelList &	featurePoints
	)

Construct from PrimitivePatch.

Definition at line 565 of file extendedEdgeMesh.C.

◆ extendedEdgeMesh() [9/9]

extendedEdgeMesh	(	const pointField &	pts,
		const edgeList &	eds,
		label	concaveStart,
		label	mixedStart,
		label	nonFeatureStart,
		label	internalStart,
		label	flatStart,
		label	openStart,
		label	multipleStart,
		const vectorField &	normals,
		const List< sideVolumeType > &	normalVolumeTypes,
		const vectorField &	edgeDirections,
		const labelListList &	normalDirections,
		const labelListList &	edgeNormals,
		const labelListList &	featurePointNormals,
		const labelListList &	featurePointEdges,
		const labelList &	regionEdges
	)

Construct from all components.

Definition at line 603 of file extendedEdgeMesh.C.

◆ ~extendedEdgeMesh()

~extendedEdgeMesh ( )

Destructor.

Definition at line 703 of file extendedEdgeMesh.C.

Member Function Documentation

◆ TypeName()

TypeName ( "extendedEdgeMesh" )

Runtime type information.

◆ classifyFeaturePoint()

Foam::extendedEdgeMesh::pointStatus classifyFeaturePoint ( label ptI ) const

protected

Classify the type of feature point. Requires valid stored member.

data for edges and normals.

Definition at line 176 of file extendedEdgeMesh.C.

References forAll, and List::size().

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◆ cut()

void cut	(	const searchableSurface &	surf,
		labelList &	pMap,
		labelList &	eMap,
		labelList &	pointsFromEdge,
		labelList &	oldEdge,
		labelList &	surfTri
	)

protected

Cut edges with surface. Return map from cut points&edges back.

to original

Definition at line 222 of file extendedEdgeMesh.C.

References Foam::DelaunayMeshTools::allPoints(), DynamicList::append(), DynamicField::append(), DynamicList::capacity(), DynamicField::capacity(), Foam::e, searchableSurface::findLineAll(), forAll, Foam::identity(), points, DynamicList::setCapacity(), DynamicField::setCapacity(), List::size(), and List::transfer().

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◆ select()

void select	(	const searchableSurface &	surf,
		const volumeType	volType,
		labelList &	pMap,
		labelList &	eMap
	)

protected

Remove outside/inside edges. volType denotes which side to keep.

Definition at line 324 of file extendedEdgeMesh.C.

References Foam::e, forAll, searchableSurface::getVolumeType(), Foam::identity(), volumeType::INSIDE, Foam::labelMax, volumeType::OUTSIDE, points, List::setSize(), and List::size().

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◆ sortPointsAndEdges()

void sortPointsAndEdges	(	const Patch &	surf,
		const labelList &	featureEdges,
		const labelList &	regionFeatureEdges,
		const labelList &	feaurePoints
	)

protected

Definition at line 37 of file extendedEdgeMeshTemplates.C.

References Foam::abort(), DynamicList::append(), Vector< Cmpt >::centre(), Foam::cross(), edge::end(), Foam::faceMap(), Foam::FatalError, FatalErrorInFunction, Foam::findIndex(), forAll, Foam::identity(), Foam::inplaceRenumber(), Foam::inplaceReorder(), Foam::invert(), k, Foam::mag(), Foam::nl, points, DynamicList::setCapacity(), List::setSize(), List::size(), edge::start(), List::transfer(), edge::vec(), vectorField(), and Foam::xferMove().

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◆ canRead()

bool canRead	(	const fileName &	name,
		const bool	verbose = `false`
	)

static

Can we read this file format?

Definition at line 158 of file extendedEdgeMesh.C.

References Foam::name().

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◆ canReadType()

bool canReadType	(	const word &	ext,
		const bool	verbose = `false`
	)

static

Can we read this file format?

Definition at line 126 of file extendedEdgeMesh.C.

◆ canWriteType()

bool canWriteType	(	const word &	ext,
		const bool	verbose = `false`
	)

static

Can we write this file format type?

Definition at line 142 of file extendedEdgeMesh.C.

◆ readTypes()

Foam::wordHashSet readTypes ( )

static

Definition at line 111 of file extendedEdgeMesh.C.

◆ writeTypes()

Foam::wordHashSet writeTypes ( )

static

Definition at line 117 of file extendedEdgeMesh.C.

◆ declareRunTimeSelectionTable()

declareRunTimeSelectionTable	(	autoPtr	,
		extendedEdgeMesh	,
		fileExtension	,
		(const fileName &name)	,
		(name)
	)

◆ New() [1/2]

Foam::autoPtr< Foam::extendedEdgeMesh > New	(	const fileName &	name,
		const word &	ext
	)

static

Select constructed from filename (explicit extension)

Definition at line 40 of file extendedEdgeMeshNew.C.

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

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◆ New() [2/2]

Foam::autoPtr< Foam::extendedEdgeMesh > New ( const fileName & name )

static

Select constructed from filename (implicit extension)

Definition at line 63 of file extendedEdgeMeshNew.C.

References Foam::name(), and Foam::compressible::New().

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◆ nearestFeaturePoint()

void nearestFeaturePoint	(	const point &	sample,
		scalar	searchDistSqr,
		pointIndexHit &	info
	)		const

Find nearest surface edge for the sample point.

Definition at line 738 of file extendedEdgeMesh.C.

◆ nearestFeatureEdge() [1/2]

void nearestFeatureEdge	(	const point &	sample,
		scalar	searchDistSqr,
		pointIndexHit &	info
	)		const

Find nearest surface edge for the sample point.

Definition at line 753 of file extendedEdgeMesh.C.

◆ nearestFeatureEdge() [2/2]

void nearestFeatureEdge	(	const pointField &	samples,
		const scalarField &	searchDistSqr,
		List< pointIndexHit > &	info
	)		const

Find nearest surface edge for each sample point.

Definition at line 768 of file extendedEdgeMesh.C.

References forAll, samples(), and List::setSize().

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◆ nearestFeatureEdgeByType()

void nearestFeatureEdgeByType	(	const point &	sample,
		const scalarField &	searchDistSqr,
		List< pointIndexHit > &	info
	)		const

Find the nearest point on each type of feature edge.

Definition at line 789 of file extendedEdgeMesh.C.

References forAll, List::setSize(), and PtrList::size().

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◆ allNearestFeaturePoints()

void allNearestFeaturePoints	(	const point &	sample,
		scalar	searchRadiusSqr,
		List< pointIndexHit > &	info
	)		const

Find all the feature points within searchDistSqr of sample.

Definition at line 825 of file extendedEdgeMesh.C.

References DynamicList::append(), forAll, points, List::size(), and List::transfer().

Referenced by main().

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◆ allNearestFeatureEdges()

void allNearestFeatureEdges	(	const point &	sample,
		const scalar	searchRadiusSqr,
		List< pointIndexHit > &	info
	)		const

Find all the feature edges within searchDistSqr of sample.

Definition at line 856 of file extendedEdgeMesh.C.

References DynamicList::append(), Foam::e, forAll, PointHit::hit(), points, PointHit::rawPoint(), List::setSize(), PtrList::size(), and List::transfer().

Referenced by main().

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◆ convexStart()

Foam::label convexStart ( ) const

inline

Return the index of the start of the convex feature points.

Definition at line 28 of file extendedEdgeMeshI.H.

References extendedEdgeMesh::convexStart_.

◆ concaveStart()

Foam::label concaveStart ( ) const

inline

Return the index of the start of the concave feature points.

Definition at line 34 of file extendedEdgeMeshI.H.

Referenced by extendedEdgeMesh::add(), and writeStats().

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◆ mixedStart()

Foam::label mixedStart ( ) const

inline

Return the index of the start of the mixed type feature points.

Definition at line 40 of file extendedEdgeMeshI.H.

Referenced by extendedEdgeMesh::add(), and writeStats().

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◆ nonFeatureStart()

Foam::label nonFeatureStart ( ) const

inline

Return the index of the start of the non-feature points.

Definition at line 46 of file extendedEdgeMeshI.H.

Referenced by extendedEdgeMesh::add(), refinementFeatures::buildTrees(), and writeStats().

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◆ externalStart()

Foam::label externalStart ( ) const

inline

Return the index of the start of the external feature edges.

Definition at line 52 of file extendedEdgeMeshI.H.

◆ internalStart()

Foam::label internalStart ( ) const

inline

Return the index of the start of the internal feature edges.

Definition at line 58 of file extendedEdgeMeshI.H.

Referenced by extendedEdgeMesh::add(), and writeStats().

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◆ flatStart()

Foam::label flatStart ( ) const

inline

Return the index of the start of the flat feature edges.

Definition at line 64 of file extendedEdgeMeshI.H.

Referenced by extendedEdgeMesh::add(), and writeStats().

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◆ openStart()

Foam::label openStart ( ) const

inline

Return the index of the start of the open feature edges.

Definition at line 70 of file extendedEdgeMeshI.H.

Referenced by extendedEdgeMesh::add(), and writeStats().

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◆ multipleStart()

Foam::label multipleStart ( ) const

inline

Return the index of the start of the multiply-connected feature.

edges

Definition at line 76 of file extendedEdgeMeshI.H.

Referenced by extendedEdgeMesh::add(), and writeStats().

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◆ featurePoint()

bool featurePoint ( label ptI ) const

inline

Return whether or not the point index is a feature point.

Definition at line 82 of file extendedEdgeMeshI.H.

◆ normals()

const Foam::vectorField & normals ( ) const

inline

Return the normals of the surfaces adjacent to the feature edges.

and points

Definition at line 88 of file extendedEdgeMeshI.H.

Referenced by extendedEdgeMesh::add().

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◆ normalVolumeTypes()

const Foam::List< Foam::extendedEdgeMesh::sideVolumeType > & normalVolumeTypes ( ) const

inline

Return.

Definition at line 95 of file extendedEdgeMeshI.H.

◆ edgeDirections()

const Foam::vectorField & edgeDirections ( ) const

inline

Return the edgeDirection vectors.

Definition at line 101 of file extendedEdgeMeshI.H.

Referenced by extendedEdgeMesh::add().

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◆ normalDirections()

const Foam::labelListList & normalDirections ( ) const

inline

Definition at line 109 of file extendedEdgeMeshI.H.

◆ edgeDirection()

Foam::vector edgeDirection	(	label	edgeI,
		label	ptI
	)		const

inline

Return the direction of edgeI, pointing away from ptI.

Definition at line 116 of file extendedEdgeMeshI.H.

References Foam::e, Foam::exit(), Foam::FatalError, FatalErrorInFunction, and Vector< scalar >::zero.

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◆ edgeNormals() [1/3]

const Foam::labelListList & edgeNormals ( ) const

inline

Return the indices of the normals that are adjacent to the.

feature edges

Definition at line 144 of file extendedEdgeMeshI.H.

Referenced by extendedEdgeMesh::add().

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◆ edgeNormals() [2/3]

Foam::vectorField edgeNormals ( const labelList & edgeNormIs ) const

inline

Return the normal vectors for a given set of normal indices.

Definition at line 152 of file extendedEdgeMeshI.H.

References forAll, and List::size().

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◆ edgeNormals() [3/3]

Foam::vectorField edgeNormals ( label edgeI ) const

inline

Return the normal vectors for a given edge.

Definition at line 167 of file extendedEdgeMeshI.H.

◆ featurePointNormals() [1/2]

const Foam::labelListList & featurePointNormals ( ) const

inline

Return the indices of the normals that are adjacent to the.

feature points

Definition at line 175 of file extendedEdgeMeshI.H.

Referenced by extendedEdgeMesh::add().

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◆ featurePointNormals() [2/2]

Foam::vectorField featurePointNormals ( label ptI ) const

inline

Return the normal vectors for a given feature point.

Definition at line 182 of file extendedEdgeMeshI.H.

References Foam::endl(), forAll, List::size(), and WarningInFunction.

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◆ featurePointEdges()

const Foam::labelListList & featurePointEdges ( ) const

inline

Return the edge labels for a given feature point. Edges are.

ordered by the faces that they share. The edge labels correspond to the entry in edges().

Definition at line 210 of file extendedEdgeMeshI.H.

◆ regionEdges()

const Foam::labelList & regionEdges ( ) const

inline

Return the feature edges which are on the boundary between.

regions

Definition at line 216 of file extendedEdgeMeshI.H.

Referenced by extendedEdgeMesh::add(), and refinementFeatures::regionEdgeTrees().

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◆ getPointStatus()

Foam::extendedEdgeMesh::pointStatus getPointStatus ( label ptI ) const

inline

Return the pointStatus of a specified point.

Definition at line 223 of file extendedEdgeMeshI.H.

◆ getEdgeStatus()

Foam::extendedEdgeMesh::edgeStatus getEdgeStatus ( label edgeI ) const

inline

Return the edgeStatus of a specified edge.

Definition at line 245 of file extendedEdgeMeshI.H.

◆ edgeBaffles()

Foam::PackedList< 2 > edgeBaffles ( label edgeI ) const

inline

Return the baffle faces of a specified edge.

Definition at line 271 of file extendedEdgeMeshI.H.

References DynamicList::append(), forAll, and List::size().

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◆ pointTree()

const Foam::indexedOctree< Foam::treeDataPoint > & pointTree ( ) const

Demand driven construction of octree for feature points.

Definition at line 912 of file extendedEdgeMesh.C.

References Foam::e, Foam::identity(), boundBox::max(), boundBox::min(), points, and rndGen().

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◆ edgeTree()

const Foam::indexedOctree< Foam::treeDataEdge > & edgeTree ( ) const

Demand driven construction of octree for boundary edges.

Definition at line 952 of file extendedEdgeMesh.C.

References Foam::e, Foam::identity(), boundBox::max(), boundBox::min(), points, and rndGen().

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◆ edgeTreesByType()

const Foam::PtrList< Foam::indexedOctree< Foam::treeDataEdge > > & edgeTreesByType ( ) const

Demand driven construction of octree for boundary edges by type.

Definition at line 994 of file extendedEdgeMesh.C.

References Foam::e, forAll, Foam::identity(), boundBox::max(), boundBox::min(), points, and rndGen().

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◆ transfer()

void transfer ( extendedEdgeMesh & mesh )

Transfer the contents of the argument and annul the argument.

Definition at line 1058 of file extendedEdgeMesh.C.

References mesh, edgeMesh::transfer(), and HashTable::transfer().

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◆ xfer()

Foam::Xfer< Foam::extendedEdgeMesh > xfer ( )

Transfer contents to the Xfer container.

Definition at line 1083 of file extendedEdgeMesh.C.

◆ clear()

void clear ( )

virtual

Clear all storage.

Reimplemented from edgeMesh.

Definition at line 1089 of file extendedEdgeMesh.C.

References edgeMesh::clear().

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◆ add()

void add ( const extendedEdgeMesh & fem )

Add extendedEdgeMesh. No filtering of duplicates.

Definition at line 1113 of file extendedEdgeMesh.C.

Referenced by main().

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◆ flipNormals()

void flipNormals ( )

Flip normals. All concave become convex, all internal external.

etc.

Definition at line 1361 of file extendedEdgeMesh.C.

References Foam::e, forAll, Foam::identity(), points, Field::rmap(), List::xfer(), and Foam::xferMove().

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◆ autoMap()

void autoMap	(	const pointField &	subPoints,
		const edgeList &	subEdges,
		const labelList &	pointMap,
		const labelList &	edgeMap
	)

Update with derived geometry.

Definition at line 1470 of file extendedEdgeMesh.C.

References DynamicList::append(), forAll, List::setSize(), List::size(), and List::transfer().

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◆ trim()

void trim	(	const searchableSurface &	surf,
		const volumeType	volType,
		labelList &	pointMap,
		labelList &	edgeMap
	)

Trim to surface. Keep volType side. Return map from current back.

to original points (-1 for newly introduced points), edges

Definition at line 1722 of file extendedEdgeMesh.C.

References forAll, and points.

◆ setFromStatus()

void setFromStatus	(	const List< extendedEdgeMesh::pointStatus > &	pointStat,
		const List< extendedEdgeMesh::edgeStatus > &	edgeStat,
		labelList &	sortedToOriginalPoint,
		labelList &	sortedToOriginalEdge
	)

Order according to point and edge status.

Definition at line 1805 of file extendedEdgeMesh.C.

References forAll, Foam::inplaceRenumber(), points, and Foam::sortedOrder().

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◆ mergePointsAndSort()

bool mergePointsAndSort	(	const scalar	mergeDist,
		labelList &	pointMap,
		labelList &	edgeMap
	)

Geometric merge points. Returns true if any points merged.

Return maps from new back to original points/edges.

Definition at line 1873 of file extendedEdgeMesh.C.

References forAll, Foam::identity(), Foam::mergePoints(), nPoints, points, List::setSize(), and List::size().

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◆ read() [1/2]

bool read	(	const fileName &	name,
		const word &	ext
	)

Read from file. Chooses reader based on explicit extension.

Definition at line 726 of file extendedEdgeMesh.C.

References Foam::name(), and Foam::compressible::New().

Referenced by extendedEdgeMesh::extendedEdgeMesh().

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◆ read() [2/2]

bool read ( const fileName & name )

virtual

Read from file. Chooses reader based on detected extension.

Reimplemented from edgeMesh.

Reimplemented in extendedEdgeMeshFormat.

Definition at line 709 of file extendedEdgeMesh.C.

References fileName::ext(), Foam::name(), and Foam::read().

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◆ writeObj()

void writeObj ( const fileName & prefix ) const

Write all components of the extendedEdgeMesh as obj files.

Definition at line 1961 of file extendedEdgeMesh.C.

References Foam::e, Foam::endl(), forAll, Foam::Info, OFstream::name(), Foam::nl, points, OBJstream::write(), and edgeMesh::write().

Referenced by main().

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◆ writeStats()

void writeStats ( Ostream & os ) const

virtual

Dump some information.

Reimplemented from edgeMesh.

Definition at line 2116 of file extendedEdgeMesh.C.

References Foam::decrIndent(), Foam::incrIndent(), Foam::indent(), Foam::nl, points, Foam::setw(), and edgeMesh::writeStats().

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◆ classifyEdge()

Foam::extendedEdgeMesh::edgeStatus classifyEdge	(	const List< vector > &	norms,
		const labelList &	edNorms,
		const vector &	fC0tofC1
	)

static

Classify the type of feature edge. Requires face centre 0 to face.

centre 1 vector to distinguish internal from external

Definition at line 2168 of file extendedEdgeMesh.C.

References List::size().

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◆ sortedOrder()

void sortedOrder	(	const List< extendedEdgeMesh::pointStatus > &	pointStat,
		const List< extendedEdgeMesh::edgeStatus > &	edgeStat,
		labelList &	sortedToOriginalPoint,
		labelList &	sortedToOriginalEdge,
		label &	pointConcaveStart,
		label &	pointMixedStart,
		label &	pointNonFeatStart,
		label &	edgeInternalStart,
		label &	edgeFlatStart,
		label &	edgeOpenStart,
		label &	edgeMultipleStart
	)

static

Determine the ordering.

Definition at line 2211 of file extendedEdgeMesh.C.

References extendedEdgeMesh::CONCAVE, extendedEdgeMesh::CONVEX, Foam::exit(), extendedEdgeMesh::EXTERNAL, Foam::FatalError, FatalErrorInFunction, extendedEdgeMesh::FLAT, forAll, extendedEdgeMesh::INTERNAL, extendedEdgeMesh::MIXED, extendedEdgeMesh::MULTIPLE, extendedEdgeMesh::NONE, extendedEdgeMesh::NONFEATURE, extendedEdgeMesh::OPEN, List::setSize(), and List::size().

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Friends And Related Function Documentation

◆ operator>> [1/2]

Istream& operator>>	(	Istream &	is,
		sideVolumeType &	vt
	)

friend

◆ operator<< [1/2]

Ostream& operator<<	(	Ostream &	os,
		const sideVolumeType &	vt
	)

friend

◆ operator<< [2/2]

Ostream& operator<<	(	Ostream &	,
		const extendedEdgeMesh &
	)

friend

◆ operator>> [2/2]

Istream& operator>>	(	Istream &	,
		extendedEdgeMesh &
	)

friend

Field Documentation

◆ pointStatusNames_

const Foam::NamedEnum< Foam::extendedEdgeMesh::pointStatus, 4 > pointStatusNames_

static

Definition at line 99 of file extendedEdgeMesh.H.

◆ edgeStatusNames_

const Foam::NamedEnum< Foam::extendedEdgeMesh::edgeStatus, 6 > edgeStatusNames_

static

Definition at line 112 of file extendedEdgeMesh.H.

◆ sideVolumeTypeNames_

const Foam::NamedEnum< Foam::extendedEdgeMesh::sideVolumeType, 4 > sideVolumeTypeNames_

static

Definition at line 123 of file extendedEdgeMesh.H.

◆ cosNormalAngleTol_

Foam::scalar cosNormalAngleTol_

static

Initial value:

=

Foam::cos(degToRad(0.1))

Angular closeness tolerance for treating normals as the same.

Definition at line 126 of file extendedEdgeMesh.H.

◆ convexStart_

Foam::label convexStart_ = 0

staticprotected

Index of the start of the convex feature points - static as 0.

Definition at line 134 of file extendedEdgeMesh.H.

Referenced by extendedEdgeMesh::convexStart().

◆ externalStart_

Foam::label externalStart_ = 0

staticprotected

Index of the start of the external feature edges - static as 0.

Definition at line 137 of file extendedEdgeMesh.H.

◆ concaveStart_

label concaveStart_

protected

Index of the start of the concave feature points.

Definition at line 143 of file extendedEdgeMesh.H.

Referenced by Foam::operator<<(), and Foam::operator>>().

◆ mixedStart_

label mixedStart_

protected

Index of the start of the mixed type feature points.

Definition at line 146 of file extendedEdgeMesh.H.

Referenced by Foam::operator<<(), and Foam::operator>>().

◆ nonFeatureStart_

label nonFeatureStart_

protected

Index of the start of the non-feature points.

Definition at line 149 of file extendedEdgeMesh.H.

Referenced by Foam::operator<<(), and Foam::operator>>().

◆ internalStart_

label internalStart_

protected

Index of the start of the internal feature edges.

Definition at line 152 of file extendedEdgeMesh.H.

Referenced by Foam::operator<<(), and Foam::operator>>().

◆ flatStart_

label flatStart_

protected

Index of the start of the flat feature edges.

Definition at line 155 of file extendedEdgeMesh.H.

Referenced by Foam::operator<<(), and Foam::operator>>().

◆ openStart_

label openStart_

protected

Index of the start of the open feature edges.

Definition at line 158 of file extendedEdgeMesh.H.

Referenced by Foam::operator<<(), and Foam::operator>>().

◆ multipleStart_

label multipleStart_

protected

Index of the start of the multiply-connected feature edges.

Definition at line 161 of file extendedEdgeMesh.H.

Referenced by Foam::operator<<(), and Foam::operator>>().

◆ normals_

vectorField normals_

protected

Normals of the features, to be referred to by index by both feature.

points and edges, unsorted

Definition at line 165 of file extendedEdgeMesh.H.

Referenced by Foam::operator<<(), and Foam::operator>>().

◆ normalVolumeTypes_

List<sideVolumeType> normalVolumeTypes_

protected

Type per normal: which side of normal to mesh.

Definition at line 168 of file extendedEdgeMesh.H.

Referenced by Foam::operator<<(), and Foam::operator>>().

◆ edgeDirections_

vectorField edgeDirections_

protected

Flat and open edges require the direction of the edge.

Definition at line 171 of file extendedEdgeMesh.H.

Referenced by extendedFeatureEdgeMesh::extendedFeatureEdgeMesh().

◆ normalDirections_

labelListList normalDirections_

protected

Starting directions for the edges.

This vector points to the half of the plane defined by the first edge normal.

Definition at line 176 of file extendedEdgeMesh.H.

Referenced by Foam::operator<<(), and Foam::operator>>().

◆ edgeNormals_

labelListList edgeNormals_

protected

Indices of the normals that are adjacent to the feature edges.

Definition at line 179 of file extendedEdgeMesh.H.

Referenced by Foam::operator<<(), and Foam::operator>>().

◆ featurePointNormals_

labelListList featurePointNormals_

protected

Indices of the normals that are adjacent to the feature points.

(only valid for 0..nonFeatureStart_-1)

Definition at line 183 of file extendedEdgeMesh.H.

Referenced by Foam::operator<<(), and Foam::operator>>().

◆ featurePointEdges_

labelListList featurePointEdges_

protected

Indices of feature edges attached to feature points. The edges are.

ordered so that they can be circulated.

Definition at line 187 of file extendedEdgeMesh.H.

Referenced by Foam::operator<<(), and Foam::operator>>().

◆ regionEdges_

labelList regionEdges_

protected

Feature edges which are on the boundary between regions.

Definition at line 190 of file extendedEdgeMesh.H.

Referenced by Foam::operator<<(), and Foam::operator>>().

◆ pointTree_

autoPtr<indexedOctree<treeDataPoint> > pointTree_

mutableprotected

Search tree for all feature points.

Definition at line 193 of file extendedEdgeMesh.H.

◆ edgeTree_

autoPtr<indexedOctree<treeDataEdge> > edgeTree_

mutableprotected

Search tree for all edges.

Definition at line 196 of file extendedEdgeMesh.H.

◆ edgeTreesByType_

PtrList<indexedOctree<treeDataEdge> > edgeTreesByType_

mutableprotected

Individual search trees for each type of edge.

Definition at line 199 of file extendedEdgeMesh.H.

◆ nPointTypes

Foam::label nPointTypes = 4

static

Number of possible point types (i.e. number of slices)

Definition at line 243 of file extendedEdgeMesh.H.

◆ nEdgeTypes

Foam::label nEdgeTypes = 5

static

Number of possible feature edge types (i.e. number of slices)

Definition at line 246 of file extendedEdgeMesh.H.

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

src/edgeMesh/extendedEdgeMesh/extendedEdgeMesh.H
src/edgeMesh/extendedEdgeMesh/extendedEdgeMesh.C
src/edgeMesh/extendedEdgeMesh/extendedEdgeMeshI.H
src/edgeMesh/extendedEdgeMesh/extendedEdgeMeshNew.C
src/edgeMesh/extendedEdgeMesh/extendedEdgeMeshTemplates.C

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

Static Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ pointStatus

◆ edgeStatus

◆ sideVolumeType

Constructor & Destructor Documentation

◆ extendedEdgeMesh() [1/9]

◆ extendedEdgeMesh() [2/9]

◆ extendedEdgeMesh() [3/9]

◆ extendedEdgeMesh() [4/9]

◆ extendedEdgeMesh() [5/9]

◆ extendedEdgeMesh() [6/9]

◆ extendedEdgeMesh() [7/9]

◆ extendedEdgeMesh() [8/9]

◆ extendedEdgeMesh() [9/9]

◆ ~extendedEdgeMesh()

Member Function Documentation

◆ TypeName()

◆ classifyFeaturePoint()

◆ cut()

◆ select()

◆ sortPointsAndEdges()

◆ canRead()

◆ canReadType()

◆ canWriteType()

◆ readTypes()

◆ writeTypes()

◆ declareRunTimeSelectionTable()

◆ New() [1/2]

◆ New() [2/2]

◆ nearestFeaturePoint()

◆ nearestFeatureEdge() [1/2]

◆ nearestFeatureEdge() [2/2]

◆ nearestFeatureEdgeByType()

◆ allNearestFeaturePoints()

◆ allNearestFeatureEdges()

◆ convexStart()

◆ concaveStart()

◆ mixedStart()

◆ nonFeatureStart()

◆ externalStart()

◆ internalStart()

◆ flatStart()

◆ openStart()

◆ multipleStart()

◆ featurePoint()

◆ normals()

◆ normalVolumeTypes()

◆ edgeDirections()

◆ normalDirections()

◆ edgeDirection()

◆ edgeNormals() [1/3]

◆ edgeNormals() [2/3]

◆ edgeNormals() [3/3]

◆ featurePointNormals() [1/2]

◆ featurePointNormals() [2/2]

◆ featurePointEdges()

◆ regionEdges()

◆ getPointStatus()

◆ getEdgeStatus()

◆ edgeBaffles()

◆ pointTree()

◆ edgeTree()

◆ edgeTreesByType()

◆ transfer()

◆ xfer()

◆ clear()

◆ add()

◆ flipNormals()

◆ autoMap()

◆ trim()