Provide a means of reading/writing the single-file OpenFOAM extendedEdgeMesh format. More...

Inheritance diagram for extendedEdgeMeshFormat:

Collaboration diagram for extendedEdgeMeshFormat:

Public Member Functions
	extendedEdgeMeshFormat (const fileName &)
	Construct from file name. More...

virtual	~extendedEdgeMeshFormat ()=default
	Destructor. More...

virtual bool	read (const fileName &)
	Read from file. More...

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

	extendedEdgeMesh ()
	Default construct. More...

	extendedEdgeMesh (const extendedEdgeMesh &fem)
	Copy construct. More...

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

	extendedEdgeMesh (const fileName &name, const word &fileType)
	Construct from file name with given format type. More...

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

	extendedEdgeMesh (const pointField &points, const edgeList &edges)
	Copy construct from components. More...

	extendedEdgeMesh (pointField &&points, edgeList &&edges)
	Move construct from components. More...

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

	extendedEdgeMesh (const PrimitivePatch< faceList, pointField > &surf, const labelUList &featureEdges, const labelUList &regionFeatureEdges, const labelUList &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 ()=default
	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 &mesh)
	Transfer the contents of the argument and annul the argument. More...

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

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

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

void	autoMap (const pointField &subPoints, const edgeList &subEdges, 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 &name, const word &ext)
	Read from file. Chooses reader based on explicit 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
	edgeMesh (const faMesh &mesh)
	Construct finite-area edge mesh faMesh reference. More...

label	size () const
	Return size. Number of internal edges. More...

const edgeVectorField &	C () const
	Field of edge centres. More...

	TypeName ("edgeMesh")
	Runtime type information. More...

	edgeMesh ()
	Default construct. More...

	edgeMesh (const edgeMesh &em)
	Copy construct. More...

	edgeMesh (edgeMesh &&em)
	Move construct. More...

	edgeMesh (const pointField &points, const edgeList &edges)
	Copy construct from components. More...

	edgeMesh (pointField &&pointLst, edgeList &&edgeLst)
	Move construct from components. More...

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

	edgeMesh (const fileName &name, const word &fileType)
	Construct from file name with specified type. More...

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

virtual	~edgeMesh ()=default
	Destructor. More...

	declareMemberFunctionSelectionTable (void, edgeMesh, write, fileExtension,(const fileName &name, const edgeMesh &mesh, IOstreamOption streamOpt, const dictionary &options),(name, mesh, streamOpt, options))

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

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

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

const edgeList &	edges () const noexcept
	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	scalePoints (const scalar scaleFactor)
	Scale points. A non-positive factor is ignored. More...

virtual void	mergePoints (const scalar mergeDist)
	Geometric merge points (points within mergeDist) prior to. More...

virtual void	mergeEdges ()
	Merge duplicate edges and eliminate unused points. More...

virtual void	write (const fileName &name, IOstreamOption streamOpt=IOstreamOption(), const dictionary &options=dictionary::null) const
	Write to file, choosing writer based on the file extension. More...

virtual void	write (const fileName &name, const word &fileType, IOstreamOption streamOpt=IOstreamOption(), const dictionary &options=dictionary::null) const
	Write to file with given format type. More...

void	operator= (const edgeMesh &rhs)
	Copy assignment. More...

void	operator= (edgeMesh &&rhs)
	Move assignment. More...

Public Member Functions inherited from GeoMesh< faMesh >
	GeoMesh (const faMesh &mesh)
	Construct from mesh reference. More...

bool	hasDb () const
	Return true if thisDb() is a valid DB - here = false. More...

const objectRegistry &	thisDb () const
	Return the object registry. More...

const faMesh &	operator() () const
	Return reference to the underlying mesh. More...

Additional Inherited Members
Public Types inherited from extendedEdgeMesh
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 Types inherited from GeoMesh< faMesh >
typedef faMesh	Mesh

typedef faMesh ::BoundaryMesh	BoundaryMesh

Static Public Member Functions inherited from extendedEdgeMesh
static wordHashSet	readTypes ()
	Summary of supported read file types. More...

static wordHashSet	writeTypes ()
	Summary of supported write file types. More...

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

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

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

static autoPtr< extendedEdgeMesh >	New (const fileName &name, const word &fileType)
	Select constructed from filename with given file format. More...

static autoPtr< extendedEdgeMesh >	New (const fileName &name)
	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 label	size (const Mesh &mesh)
	Return size. Number of internal edges. More...

static wordHashSet	readTypes ()
	Summary of supported read file types. More...

static wordHashSet	writeTypes ()
	Summary of supported write file types. More...

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

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

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

static autoPtr< edgeMesh >	New (const fileName &name, const word &fileType)
	Read construct from filename with given format. More...

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

static void	write (const fileName &name, const edgeMesh &mesh, IOstreamOption streamOpt=IOstreamOption(), const dictionary &options=dictionary::null)
	Write to file (format implicit in the extension) More...

static void	write (const fileName &name, const word &fileType, const edgeMesh &mesh, IOstreamOption streamOpt=IOstreamOption(), const dictionary &options=dictionary::null)
	Write to file, with given format. More...

Static Public Attributes inherited from extendedEdgeMesh
static const Enum< pointStatus >	pointStatusNames_

static const Enum< edgeStatus >	edgeStatusNames_

static const Enum< sideVolumeType >	sideVolumeTypeNames_

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

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

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

Protected Member Functions inherited from extendedEdgeMesh
	extendedEdgeMesh (class one::minus)
	Construct null, initializing start indices with -1. More...

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 labelUList &featureEdges, const labelUList &regionFeatureEdges, const labelUList &feaurePoints)

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

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

Protected Attributes inherited from extendedEdgeMesh
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...

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

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

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

Protected Attributes inherited from GeoMesh< faMesh >
const faMesh &	mesh_
	Reference to Mesh. More...

Static Protected Attributes inherited from extendedEdgeMesh
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...

Detailed Description

Provide a means of reading/writing the single-file OpenFOAM extendedEdgeMesh format.

Source files

Definition at line 54 of file extendedEdgeMeshFormat.H.

Constructor & Destructor Documentation

◆ extendedEdgeMeshFormat()

extendedEdgeMeshFormat ( const fileName & filename )

Construct from file name.

Definition at line 37 of file extendedEdgeMeshFormat.C.

References Foam::blockMeshTools::read().

Here is the call graph for this function:

◆ ~extendedEdgeMeshFormat()

virtual ~extendedEdgeMeshFormat ( )

virtualdefault

Destructor.

Member Function Documentation

◆ read()

bool read ( const fileName & filename )

virtual

Read from file.

Reimplemented from extendedEdgeMesh.

Definition at line 48 of file extendedEdgeMeshFormat.C.

References clear(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, IOstream::good(), Foam::New(), IOobject::readHeader(), and IOobject::typeHeaderOk().