Triangulated surface description with patch information. More...

Inheritance diagram for triSurface:

[legend]

Collaboration diagram for triSurface:

[legend]

Public Types
typedef bool	BoundaryMesh
	Placeholder only, but do not remove - it is needed for GeoMesh. More...

typedef bool	BoundaryMesh
	Placeholder only, but do not remove - it is needed for GeoMesh. More...

Public Types inherited from PrimitivePatch< labelledTri, List, pointField, point >
enum	surfaceTopo
	Enumeration defining the surface type. Used in check routines. More...

enum	surfaceTopo
	Enumeration defining the surface type. Used in check routines. More...

typedef labelledTri	FaceType

typedef labelledTri	FaceType

typedef List< labelledTri >	FaceListType

typedef List< labelledTri >	FaceListType

typedef pointField	PointFieldType

typedef pointField	PointFieldType

Public Types inherited from List< labelledTri >
typedef SubList< T >	subList
	Declare type of subList. More...

Public Member Functions
	ClassName ("triSurface")
	Runtime type information. More...

	triSurface ()
	Construct null. More...

	triSurface (const List< labelledTri > &, const geometricSurfacePatchList &, const pointField &)
	Construct from triangles, patches, points. More...

	triSurface (List< labelledTri > &, const geometricSurfacePatchList &, pointField &, const bool reUse)
	Construct from triangles, patches, points. Reuse storage. More...

	triSurface (const List< labelledTri > &, const pointField &)
	Construct from triangles, points. Set patchnames to default. More...

	triSurface (const triFaceList &, const pointField &)
	Construct from triangles, points. Set region to 0 and default. More...

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

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

	triSurface (const Time &d)
	Construct from objectRegistry. More...

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

	~triSurface ()

void	clearOut ()
	Clear all data. More...

void	clearTopology ()
	Clear topology. More...

void	clearPatchMeshAddr ()
	Clear patch addressing. More...

const geometricSurfacePatchList &	patches () const

geometricSurfacePatchList &	patches ()

const labelListList &	sortedEdgeFaces () const
	Return edge-face addressing sorted (for edges with more than. More...

const labelList &	edgeOwner () const
	If 2 face neighbours: label of face where ordering of edge. More...

virtual void	movePoints (const pointField &)
	Move points. More...

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

void	checkTriangles (const bool verbose=false)
	Check/remove duplicate/degenerate triangles. More...

void	checkEdges (const bool verbose=false)
	Check triply (or more) connected edges. More...

void	cleanup (const bool verbose=false)
	Remove non-valid triangles. More...

void	markZone (const boolList &borderEdge, const label faceI, const label currentZone, labelList &faceZone) const
	Fill faceZone with currentZone for every face reachable. More...

label	markZones (const boolList &borderEdge, labelList &faceZone) const
	(size and) fills faceZone with zone of face. Zone is area More...

void	subsetMeshMap (const boolList &include, labelList &pointMap, labelList &faceMap) const
	'Create' sub mesh, including only faces for which More...

triSurface	subsetMesh (const boolList &include, labelList &pointMap, labelList &faceMap) const
	Return new surface. Returns pointMap, faceMap from. More...

void	write (Ostream &) const
	Write to Ostream in simple FOAM format. More...

void	write (const fileName &, const bool sortByRegion=false) const
	Generic write routine. Chooses writer based on extension. More...

void	write (const Time &) const
	Write to database. More...

void	writeDX (const scalarField &, Ostream &) const
	Write to Ostream in OpenDX format. More...

void	writeDX (const vectorField &, Ostream &) const

void	writeStats (Ostream &) const
	Write some statistics. More...

void	operator= (const triSurface &)

	ClassName ("triSurface")
	Runtime type information. More...

	triSurface ()
	Construct null. More...

	triSurface (const List< labelledTri > &, const geometricSurfacePatchList &, const pointField &)
	Construct from triangles, patches, points. More...

	triSurface (List< labelledTri > &, const geometricSurfacePatchList &, pointField &, const bool reUse)
	Construct from triangles, patches, points. Reuse storage. More...

	triSurface (const Xfer< List< labelledTri > > &, const geometricSurfacePatchList &, const Xfer< List< point > > &)
	Construct from triangles, patches, points. More...

	triSurface (const List< labelledTri > &, const pointField &)
	Construct from triangles, points. Set patchnames to default. More...

	triSurface (const triFaceList &, const pointField &)
	Construct from triangles, points. Set region to 0 and default. More...

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

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

	triSurface (const Time &d)
	Construct from objectRegistry. More...

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

	~triSurface ()
	Destructor. More...

void	clearOut ()

void	clearTopology ()

void	clearPatchMeshAddr ()

const geometricSurfacePatchList &	patches () const

geometricSurfacePatchList &	patches ()

const labelListList &	sortedEdgeFaces () const
	Return edge-face addressing sorted (for edges with more than. More...

const labelList &	edgeOwner () const
	If 2 face neighbours: label of face where ordering of edge. More...

virtual void	movePoints (const pointField &)
	Move points. More...

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

void	checkTriangles (const bool verbose)
	Check/remove duplicate/degenerate triangles. More...

void	checkEdges (const bool verbose)
	Check triply (or more) connected edges. More...

void	cleanup (const bool verbose)
	Remove non-valid triangles. More...

void	markZone (const boolList &borderEdge, const label faceI, const label currentZone, labelList &faceZone) const
	Fill faceZone with currentZone for every face reachable. More...

label	markZones (const boolList &borderEdge, labelList &faceZone) const
	(size and) fills faceZone with zone of face. Zone is area More...

void	subsetMeshMap (const boolList &include, labelList &pointMap, labelList &faceMap) const
	'Create' sub mesh, including only faces for which More...

triSurface	subsetMesh (const boolList &include, labelList &pointMap, labelList &faceMap) const
	Return new surface. Returns pointMap, faceMap from. More...

void	write (Ostream &) const
	Write to Ostream in simple FOAM format. More...

void	write (const fileName &, const bool sortByRegion=false) const
	Generic write routine. Chooses writer based on extension. More...

void	write (const Time &) const
	Write to database. More...

void	writeDX (const scalarField &, Ostream &) const
	Write to Ostream in OpenDX format. More...

void	writeDX (const vectorField &, Ostream &) const

void	writeStats (Ostream &) const
	Write some statistics. More...

void	operator= (const triSurface &)

Public Member Functions inherited from PrimitivePatch< labelledTri, List, pointField, point >
	PrimitivePatch (const List< labelledTri > &faces, const Field< point > &points)
	Construct from components. More...

	PrimitivePatch (List< labelledTri > &faces, Field< point > &points, const bool reUse)
	Construct from components, reuse storage. More...

	PrimitivePatch (const PrimitivePatch< labelledTri, List, pointField, point > &)
	Construct as copy. More...

	PrimitivePatch (const List< labelledTri > &faces, const Field< point > &points)
	Construct from components. More...

	PrimitivePatch (const Xfer< List< labelledTri > > &faces, const Xfer< List< point > > &points)
	Construct from components. More...

	PrimitivePatch (List< labelledTri > &faces, Field< point > &points, const bool reUse)
	Construct from components, reuse storage. More...

	PrimitivePatch (const PrimitivePatch< labelledTri, List, pointField, point > &)
	Construct as copy. More...

virtual	~PrimitivePatch ()

virtual	~PrimitivePatch ()
	Destructor. More...

void	clearOut ()

void	clearOut ()

void	clearGeom ()

void	clearGeom ()

void	clearTopology ()

void	clearTopology ()

void	clearPatchMeshAddr ()

void	clearPatchMeshAddr ()

const Field< point > &	points () const
	Return reference to global points. More...

const Field< point > &	points () const
	Return reference to global points. More...

label	nPoints () const
	Return number of points supporting patch faces. More...

label	nPoints () const
	Return number of points supporting patch faces. More...

label	nEdges () const
	Return number of edges in patch. More...

label	nEdges () const
	Return number of edges in patch. More...

const edgeList &	edges () const
	Return list of edges, address into LOCAL point list. More...

const edgeList &	edges () const
	Return list of edges, address into LOCAL point list. More...

label	nInternalEdges () const
	Number of internal edges. More...

label	nInternalEdges () const
	Number of internal edges. More...

bool	isInternalEdge (const label edgeI) const
	Is internal edge? More...

bool	isInternalEdge (const label edgeI) const
	Is internal edge? More...

const labelList &	boundaryPoints () const
	Return list of boundary points,. More...

const labelList &	boundaryPoints () const
	Return list of boundary points,. More...

const labelListList &	faceFaces () const
	Return face-face addressing. More...

const labelListList &	faceFaces () const
	Return face-face addressing. More...

const labelListList &	edgeFaces () const
	Return edge-face addressing. More...

const labelListList &	edgeFaces () const
	Return edge-face addressing. More...

const labelListList &	faceEdges () const
	Return face-edge addressing. More...

const labelListList &	faceEdges () const
	Return face-edge addressing. More...

const labelListList &	pointEdges () const
	Return point-edge addressing. More...

const labelListList &	pointEdges () const
	Return point-edge addressing. More...

const labelListList &	pointFaces () const
	Return point-face addressing. More...

const labelListList &	pointFaces () const
	Return point-face addressing. More...

const List< labelledTri > &	localFaces () const
	Return patch faces addressing into local point list. More...

const List< labelledTri > &	localFaces () const
	Return patch faces addressing into local point list. More...

const labelList &	meshPoints () const
	Return labelList of mesh points in patch. More...

const labelList &	meshPoints () const
	Return labelList of mesh points in patch. They are constructed. More...

const Map< label > &	meshPointMap () const
	Mesh point map. Given the global point index find its. More...

const Map< label > &	meshPointMap () const
	Mesh point map. Given the global point index find its. More...

const Field< point > &	localPoints () const
	Return pointField of points in patch. More...

const Field< point > &	localPoints () const
	Return pointField of points in patch. More...

const labelList &	localPointOrder () const
	Return orders the local points for most efficient search. More...

const labelList &	localPointOrder () const
	Return orders the local points for most efficient search. More...

label	whichPoint (const label gp) const
	Given a global point index, return the local point. More...

label	whichPoint (const label gp) const
	Given a global point index, return the local point index. More...

label	whichEdge (const edge &e) const
	Given an edge in local point labels, return its index. More...

label	whichEdge (const edge &) const
	Given an edge in local point labels, return its. More...

labelList	meshEdges (const edgeList &allEdges, const labelListList &cellEdges, const labelList &faceCells) const
	Return labels of patch edges in the global edge list using. More...

labelList	meshEdges (const edgeList &allEdges, const labelListList &pointEdges) const
	Return labels of patch edges in the global edge list using. More...

labelList	meshEdges (const edgeList &allEdges, const labelListList &cellEdges, const labelList &faceCells) const
	Return labels of patch edges in the global edge list using. More...

labelList	meshEdges (const edgeList &allEdges, const labelListList &pointEdges) const
	Return labels of patch edges in the global edge list using. More...

const Field< point > &	faceCentres () const
	Return face centres for patch. More...

const Field< point > &	faceCentres () const
	Return face centres for patch. More...

const Field< point > &	faceNormals () const
	Return face normals for patch. More...

const Field< point > &	faceNormals () const
	Return face normals for patch. More...

const Field< point > &	pointNormals () const
	Return point normals for patch. More...

const Field< point > &	pointNormals () const
	Return point normals for patch. More...

List< objectHit >	projectPoints (const ToPatch &targetPatch, const Field< point > &projectionDirection, const intersection::algorithm alg=intersection::FULL_RAY, const intersection::direction dir=intersection::VECTOR) const
	Project vertices of patch onto another patch. More...

List< objectHit >	projectPoints (const ToPatch &targetPatch, const Field< point > &projectionDirection, const intersection::algorithm=intersection::FULL_RAY, const intersection::direction=intersection::VECTOR) const
	Project vertices of patch onto another patch. More...

Foam::List< Foam::objectHit >	projectPoints (const ToPatch &targetPatch, const Field< point > &projectionDirection, const intersection::algorithm alg, const intersection::direction dir) const

List< objectHit >	projectFaceCentres (const ToPatch &targetPatch, const Field< point > &projectionDirection, const intersection::algorithm alg=intersection::FULL_RAY, const intersection::direction dir=intersection::VECTOR) const
	Project vertices of patch onto another patch. More...

List< objectHit >	projectFaceCentres (const ToPatch &targetPatch, const Field< point > &projectionDirection, const intersection::algorithm=intersection::FULL_RAY, const intersection::direction=intersection::VECTOR) const
	Project vertices of patch onto another patch. More...

Foam::List< Foam::objectHit >	projectFaceCentres (const ToPatch &targetPatch, const Field< point > &projectionDirection, const intersection::algorithm alg, const intersection::direction dir) const

const labelListList &	edgeLoops () const
	Return list of closed loops of boundary vertices. More...

const labelListList &	edgeLoops () const
	Return list of closed loops of boundary vertices. More...

surfaceTopo	surfaceType () const
	Calculate surface type formed by patch. More...

surfaceTopo	surfaceType () const
	Calculate surface type formed by patch. More...

bool	checkTopology (const bool report=false, labelHashSet *setPtr=NULL) const
	Check surface formed by patch for manifoldness (see above). More...

bool	checkTopology (const bool report=false, labelHashSet *setPtr=NULL) const
	Check surface formed by patch for manifoldness (see above). More...

bool	checkPointManifold (const bool report=false, labelHashSet *setPtr=NULL) const
	Checks primitivePatch for faces sharing point but not edge. More...

bool	checkPointManifold (const bool report=false, labelHashSet *setPtr=NULL) const
	Checks primitivePatch for faces sharing point but not edge. More...

void	writeVTK (const fileName &name) const
	Write VTK patch. More...

void	writeVTKNormals (const fileName &name) const
	Write VTK patch normals. More...

virtual void	movePoints (const Field< point > &)
	Correct patch after moving points. More...

virtual void	movePoints (const Field< point > &)
	Correct patch after moving points. More...

void	operator= (const PrimitivePatch< labelledTri, List, pointField, point > &)
	Assignment. More...

void	operator= (const PrimitivePatch< labelledTri, List, pointField, point > &)
	Assignment. More...

Public Member Functions inherited from List< labelledTri >
label	size () const
	Return the number of elements in the UList. More...

	List ()
	Null constructor. More...

	List (const label)
	Construct with given size. More...

	List (const label, const T &)
	Construct with given size and value for all elements. More...

	List (const List< T > &)
	Copy constructor. More...

	List (const Xfer< List< T > > &)
	Construct by transferring the parameter contents. More...

	List (List< T > &, bool reUse)
	Construct as copy or re-use as specified. More...

	List (const UList< T > &, const labelUList &mapAddressing)
	Construct as subset. More...

	List (InputIterator first, InputIterator last)
	Construct given start and end iterators. More...

	List (const FixedList< T, Size > &)
	Construct as copy of FixedList<T, Size> More...

	List (const PtrList< T > &)
	Construct as copy of PtrList<T> More...

	List (const SLList< T > &)
	Construct as copy of SLList<T> More...

	List (const UIndirectList< T > &)
	Construct as copy of UIndirectList<T> More...

	List (const BiIndirectList< T > &)
	Construct as copy of BiIndirectList<T> More...

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

	List (const label s)

	List (const label s, const T &a)

	List (const List< T > &a)

	List (const Xfer< List< T > > &lst)

	List (List< T > &a, bool reUse)

	List (const UList< T > &a, const labelUList &map)

	List (const PtrList< T > &lst)

	List (const SLList< T > &lst)

	List (const UIndirectList< T > &lst)

	List (const BiIndirectList< T > &lst)

	List ()

	List (Istream &is)

autoPtr< List< T > >	clone () const
	Clone. More...

	~List ()
	Destructor. More...

void	resize (const label)
	Alias for setSize(const label) More...

void	resize (const label, const T &)
	Alias for setSize(const label, const T&) More...

void	setSize (const label)
	Reset size of List. More...

void	setSize (const label, const T &)
	Reset size of List and value for new elements. More...

void	clear ()
	Clear the list, i.e. set size to zero. More...

void	append (const T &)
	Append an element at the end of the list. More...

void	append (const UList< T > &)
	Append a List at the end of this list. More...

void	append (const UIndirectList< T > &)
	Append a UIndirectList at the end of this list. More...

void	transfer (List< T > &)
	Transfer the contents of the argument List into this list. More...

void	transfer (DynamicList< T, SizeInc, SizeMult, SizeDiv > &)
	Transfer the contents of the argument List into this list. More...

void	transfer (SortableList< T > &)
	Transfer the contents of the argument List into this list. More...

void	transfer (List< T > &a)

void	transfer (SortableList< T > &a)

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

T &	newElmt (const label)
	Return subscript-checked element of UList. More...

void	operator= (const UList< T > &)
	Assignment from UList operator. Takes linear time. More...

void	operator= (const List< T > &)
	Assignment operator. Takes linear time. More...

void	operator= (const SLList< T > &)
	Assignment from SLList operator. Takes linear time. More...

void	operator= (const UIndirectList< T > &)
	Assignment from UIndirectList operator. Takes linear time. More...

void	operator= (const BiIndirectList< T > &)
	Assignment from BiIndirectList operator. Takes linear time. More...

void	operator= (const T &)
	Assignment of all entries to the given value. More...

Static Public Member Functions
static fileName	triSurfInstance (const Time &)
	Name of triSurface directory to use. More...

static fileName	triSurfInstance (const Time &)
	Name of triSurface directory to use. More...

Static Public Member Functions inherited from PrimitivePatch< labelledTri, List, pointField, point >
static void	writeVTK (const fileName &name, const FaceListType &faces, const Field< point > &points)
	Write generic VTK patch, HJ, 14/Jan/2009. More...

static void	writeVTKNormals (const fileName &name, const FaceListType &faces, const Field< point > &points)
	Write generic VTK patch normals, HJ, 14/Jan/2009. More...

Static Public Member Functions inherited from List< labelledTri >
static const List< T > &	null ()
	Return a null List. More...

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

List< Face > &	storedFaces ()
	Non-const access to the faces. More...

pointField &	storedPoints ()
	Non-const access to global points. More...

List< Face > &	storedFaces ()
	Non-const access to the faces. More...

Protected Member Functions inherited from List< labelledTri >
void	size (const label)
	Override size to be inconsistent with allocated storage. More...

Private Types
typedef labelledTri	Face

typedef PrimitivePatch< labelledTri, Foam::List, pointField, point >	ParentType

typedef labelledTri	Face
	Typedefs for convenience. More...

typedef PrimitivePatch< labelledTri, ::Foam::List, pointField, point >	ParentType

Private Member Functions
void	calcSortedEdgeFaces () const
	Calculate sorted edgeFaces. More...

void	calcEdgeOwner () const
	Calculate owner. More...

surfacePatchList	calcPatches (labelList &faceMap) const
	Sort faces according to region. Returns patch list. More...

void	setDefaultPatches ()
	Sets default values for patches. More...

bool	stitchTriangles (const pointField &rawPoints, const scalar tol=SMALL, const bool verbose=false)
	Function to stitch the triangles by removing duplicate points. More...

bool	read (Istream &)
	Read in Foam format. More...

bool	read (const fileName &, const word &ext, const bool check=true)
	Generic read routine. Chooses reader based on extension. More...

bool	readSTL (const fileName &)

bool	readSTLASCII (const fileName &)

bool	readSTLBINARY (const fileName &)

bool	readGTS (const fileName &)

bool	readOBJ (const fileName &)

bool	readOFF (const fileName &)

bool	readTRI (const fileName &)

bool	readAC (const fileName &)

bool	readNAS (const fileName &)

void	write (const fileName &, const word &ext, const bool sort) const
	Generic write routine. Chooses writer based on extension. More...

void	writeSTLASCII (Ostream &) const
	Write to Ostream in ASCII STL format. More...

void	writeSTLBINARY (std::ostream &) const
	Write to std::ostream in BINARY STL format. More...

void	writeGTS (const bool writeSorted, Ostream &) const
	Write to Ostream in GTS (Gnu Tri Surface library) More...

void	writeOBJ (const bool writeSorted, Ostream &) const
	Write to Ostream in OBJ (Lightwave) format. More...

void	writeOFF (const bool writeSorted, Ostream &) const
	Write to Ostream in OFF (Geomview) format. More...

void	writeVTK (const bool writeSorted, Ostream &) const
	Write to VTK legacy format. More...

void	writeTRI (const bool writeSorted, Ostream &) const
	Write to Ostream in TRI (AC3D) format. More...

void	writeSMESH (const bool writeSorted, Ostream &) const
	Write to Ostream in SMESH (tetgen) format. More...

void	writeAC (Ostream &) const
	Write to Ostream in AC3D format. Always sorted by patch. More...

void	writeDX (const bool, Ostream &) const
	For DX writing. More...

void	writeDXGeometry (const bool, Ostream &) const

void	writeDXTrailer (Ostream &) const

void	calcSortedEdgeFaces () const
	Calculate sorted edgeFaces. More...

void	calcEdgeOwner () const
	Calculate owner. More...

surfacePatchList	calcPatches (labelList &faceMap) const
	Sort faces according to region. Returns patch list. More...

void	setDefaultPatches ()
	Sets default values for patches. More...

bool	stitchTriangles (const scalar tol=SMALL, const bool verbose=false)
	Function to stitch the triangles by removing duplicate points. More...

bool	read (Istream &)
	Read in Foam format. More...

bool	read (const fileName &, const word &ext, const bool check=true)
	Generic read routine. Chooses reader based on extension. More...

bool	readSTL (const fileName &)

bool	readSTLASCII (const fileName &)

bool	readSTLBINARY (const fileName &)

bool	readGTS (const fileName &)

bool	readOBJ (const fileName &)

bool	readOFF (const fileName &)

bool	readTRI (const fileName &)

bool	readAC (const fileName &)

bool	readNAS (const fileName &)

bool	readVTK (const fileName &)

void	write (const fileName &, const word &ext, const bool sort) const
	Generic write routine. Chooses writer based on extension. More...

void	writeSTLASCII (const bool writeSorted, Ostream &) const
	Write to Ostream in ASCII STL format. More...

void	writeSTLBINARY (std::ostream &) const
	Write to std::ostream in BINARY STL format. More...

void	writeGTS (const bool writeSorted, Ostream &) const
	Write to Ostream in GTS (Gnu Tri Surface library) More...

void	writeOBJ (const bool writeSorted, Ostream &) const
	Write to Ostream in OBJ (Lightwave) format. More...

void	writeOFF (const bool writeSorted, Ostream &) const
	Write to Ostream in OFF (Geomview) format. More...

void	writeVTK (const bool writeSorted, Ostream &) const
	Write to VTK legacy format. More...

void	writeTRI (const bool writeSorted, Ostream &) const
	Write to Ostream in TRI (AC3D) format. More...

void	writeSMESH (const bool writeSorted, Ostream &) const
	Write to Ostream in SMESH (tetgen) format. More...

void	writeAC (Ostream &) const
	Write to Ostream in AC3D format. Always sorted by patch. More...

void	writeDX (const bool, Ostream &) const
	For DX writing. More...

void	writeDXGeometry (const bool, Ostream &) const

void	writeDXTrailer (Ostream &) const

Static Private Member Functions
static List< labelledTri >	convertToTri (const faceList &, const label defaultRegion=0)
	Convert faces to labelledTri. All get same region. More...

static List< labelledTri >	convertToTri (const triFaceList &, const label defaultRegion=0)
	Convert triFaces to labelledTri. All get same region. More...

static void	printTriangle (Ostream &, const Foam::string &pre, const labelledTri &, const pointField &)
	Helper function to print triangle info. More...

static string	getLineNoComment (IFstream &)
	Read non-comment line. More...

static List< labelledTri >	convertToTri (const faceList &, const label defaultRegion=0)
	Convert faces to labelledTri. All get same region. More...

static List< labelledTri >	convertToTri (const triFaceList &, const label defaultRegion=0)
	Convert triFaces to labelledTri. All get same region. More...

static void	printTriangle (Ostream &, const Foam::string &pre, const labelledTri &, const pointField &)
	Helper function to print triangle info. More...

static string	getLineNoComment (IFstream &)
	Read non-comment line. More...

Private Attributes
geometricSurfacePatchList	patches_
	Patch information (face ordering nFaces/startFace only used. More...

labelListList *	sortedEdgeFacesPtr_
	Edge-face addressing (sorted) More...

labelList *	edgeOwnerPtr_
	Label of face that 'owns' edge (i.e. e.vec() is righthanded walk. More...

Static Private Attributes
static const int	STLheaderSize = 80
	The number of bytes in the STL header. More...

Friends
Ostream &	operator<< (Ostream &, const triSurface &)

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

Detailed Description

Triangulated surface description with patch information.

Source files

Definition at line 57 of file triSurface.H.

Member Typedef Documentation

◆ Face [1/2]

typedef labelledTri Face

private

Definition at line 64 of file triSurface.H.

◆ ParentType [1/2]

typedef PrimitivePatch< labelledTri, Foam::List, pointField, point > ParentType

private

Definition at line 73 of file triSurface.H.

◆ BoundaryMesh [1/2]

typedef bool BoundaryMesh

Placeholder only, but do not remove - it is needed for GeoMesh.

Definition at line 229 of file triSurface.H.

◆ Face [2/2]

typedef labelledTri Face

private

Typedefs for convenience.

Definition at line 64 of file triSurface.H.

◆ ParentType [2/2]

typedef PrimitivePatch< labelledTri, ::Foam::List, pointField, point > ParentType

private

Definition at line 72 of file triSurface.H.

◆ BoundaryMesh [2/2]

typedef bool BoundaryMesh

Placeholder only, but do not remove - it is needed for GeoMesh.

Definition at line 229 of file triSurface.H.

Constructor & Destructor Documentation

◆ triSurface() [1/19]

triSurface ( )

Construct null.

Definition at line 608 of file triSurface.C.

Referenced by triSurface::readAC(), triSurface::readNAS(), triSurface::readOBJ(), and triSurface::readOFF().

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◆ triSurface() [2/19]

triSurface	(	const List< labelledTri > &	triangles,
		const geometricSurfacePatchList &	patches,
		const pointField &	points
	)

Construct from triangles, patches, points.

Definition at line 619 of file triSurface.C.

◆ triSurface() [3/19]

triSurface	(	List< labelledTri > &	triangles,
		const geometricSurfacePatchList &	patches,
		pointField &	points,
		const bool	reUse
	)

Construct from triangles, patches, points. Reuse storage.

Definition at line 633 of file triSurface.C.

◆ triSurface() [4/19]

triSurface	(	const List< labelledTri > &	triangles,
		const pointField &	points
	)

Construct from triangles, points. Set patchnames to default.

Definition at line 648 of file triSurface.C.

◆ triSurface() [5/19]

triSurface	(	const triFaceList &	triangles,
		const pointField &	points
	)

Construct from triangles, points. Set region to 0 and default.

patchName.

Definition at line 663 of file triSurface.C.

◆ triSurface() [6/19]

triSurface ( const fileName & name )

Construct from file name (uses extension to determine type)

Definition at line 677 of file triSurface.C.

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

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◆ triSurface() [7/19]

triSurface ( Istream & is )

Construct from Istream.

Definition at line 692 of file triSurface.C.

References triSurface::read(), and triSurface::setDefaultPatches().

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◆ triSurface() [8/19]

triSurface ( const Time & d )

Construct from objectRegistry.

Definition at line 705 of file triSurface.C.

References Time::caseName(), Time::path(), triSurface::read(), triSurface::setDefaultPatches(), and triSurface::triSurfInstance().

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◆ triSurface() [9/19]

triSurface ( const triSurface & ts )

Construct as copy.

Definition at line 724 of file triSurface.C.

◆ ~triSurface() [1/2]

~triSurface ( )

Definition at line 735 of file triSurface.C.

◆ triSurface() [10/19]

triSurface ( )

Construct null.

◆ triSurface() [11/19]

triSurface	(	const List< labelledTri > &	,
		const geometricSurfacePatchList &	,
		const pointField &
	)

Construct from triangles, patches, points.

◆ triSurface() [12/19]

triSurface	(	List< labelledTri > &	,
		const geometricSurfacePatchList &	,
		pointField &	,
		const bool	reUse
	)

Construct from triangles, patches, points. Reuse storage.

◆ triSurface() [13/19]

triSurface	(	const Xfer< List< labelledTri > > &	triangles,
		const geometricSurfacePatchList &	patches,
		const Xfer< List< point > > &	points
	)

Construct from triangles, patches, points.

Definition at line 634 of file triSurface.C.

◆ triSurface() [14/19]

triSurface	(	const List< labelledTri > &	,
		const pointField &
	)

Construct from triangles, points. Set patchnames to default.

◆ triSurface() [15/19]

triSurface	(	const triFaceList &	,
		const pointField &
	)

Construct from triangles, points. Set region to 0 and default.

patchName.

◆ triSurface() [16/19]

triSurface ( const fileName & )

Construct from file name (uses extension to determine type)

◆ triSurface() [17/19]

triSurface ( Istream & )

Construct from Istream.

◆ triSurface() [18/19]

triSurface ( const Time & d )

Construct from objectRegistry.

◆ triSurface() [19/19]

triSurface ( const triSurface & )

Construct as copy.

◆ ~triSurface() [2/2]

~triSurface ( )

Destructor.

Member Function Documentation

◆ calcSortedEdgeFaces() [1/2]

void calcSortedEdgeFaces ( ) const

private

Calculate sorted edgeFaces.

Definition at line 42 of file triSurfaceAddressing.C.

References Foam::abort(), Foam::e, PrimitivePatch< labelledTri, List, pointField, point >::edgeFaces(), PrimitivePatch< labelledTri, List, pointField, point >::edges(), f(), Foam::FatalError, FatalErrorIn, Foam::findIndex(), forAll, SortableList::indices(), PrimitivePatch< labelledTri, List, pointField, point >::localFaces(), PrimitivePatch< labelledTri, List, pointField, point >::localPoints(), Foam::mag(), Foam::pseudoAngle(), List::size(), SortableList::sort(), triSurface::sortedEdgeFaces(), and triSurface::sortedEdgeFacesPtr_.

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◆ calcEdgeOwner() [1/2]

void calcEdgeOwner ( ) const

private

Calculate owner.

Definition at line 129 of file triSurfaceAddressing.C.

References Foam::abort(), Foam::e, PrimitivePatch< labelledTri, List, pointField, point >::edgeFaces(), triSurface::edgeOwner(), triSurface::edgeOwnerPtr_, PrimitivePatch< labelledTri, List, pointField, point >::edges(), f(), Foam::FatalError, FatalErrorIn, forAll, PrimitivePatch< labelledTri, List, pointField, point >::localFaces(), PrimitivePatch< labelledTri, List, pointField, point >::nEdges(), Foam::nl, and List::size().

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◆ calcPatches() [1/2]

Foam::surfacePatchList calcPatches ( labelList & faceMap ) const

private

Sort faces according to region. Returns patch list.

and sets faceMap to index of labelledTri inside *this.

Definition at line 501 of file triSurface.C.

References Foam::faceMap(), forAll, geometricSurfacePatch::geometricType(), geometricSurfacePatch::index(), SortableList::indices(), Foam::max(), geometricSurfacePatch::name(), Foam::name(), List::size(), surfacePatch::size(), SortableList::sort(), and surfacePatch::start().

Referenced by triSurface::writeAC(), triSurface::writeDX(), triSurface::writeGTS(), triSurface::writeOBJ(), triSurface::writeOFF(), triSurface::writeSMESH(), triSurface::writeSTLASCII(), triSurface::writeTRI(), and triSurface::writeVTK().

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◆ setDefaultPatches() [1/2]

void setDefaultPatches ( )

private

Sets default values for patches.

Definition at line 587 of file triSurface.C.

References Foam::faceMap(), forAll, and List::size().

Referenced by triSurface::readGTS(), and triSurface::triSurface().

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◆ stitchTriangles() [1/2]

bool stitchTriangles	(	const pointField &	rawPoints,
		const scalar	tol = `SMALL`,
		const bool	verbose = `false`
	)

private

Function to stitch the triangles by removing duplicate points.

Returns true if any points merged

Definition at line 38 of file stitchTriangles.C.

References Foam::endl(), forAll, Foam::mergePoints(), nPoints, triFace::points(), Foam::Pout, PackedBoolList::set(), List::setSize(), and setSize().

Referenced by triSurface::readAC(), triSurface::readSTLBINARY(), and triSurface::readTRI().

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◆ read() [1/4]

bool read ( Istream & is )

private

Read in Foam format.

Definition at line 349 of file triSurface.C.

Referenced by triSurface::triSurface().

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◆ read() [2/4]

bool read	(	const fileName &	name,
		const word &	ext,
		const bool	check = `true`
	)

private

Generic read routine. Chooses reader based on extension.

Definition at line 359 of file triSurface.C.

References Foam::exists(), Foam::exit(), fileName::ext(), Foam::FatalError, FatalErrorIn, Foam::name(), and Foam::read().

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◆ readSTL() [1/2]

bool readSTL ( const fileName & STLfileName )

private

Definition at line 36 of file readSTL.C.

References IOstream::good(), token::isWord(), triSurface::readSTLASCII(), triSurface::readSTLBINARY(), and token::wordToken().

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◆ readSTLASCII() [1/2]

bool readSTLASCII ( const fileName & )

private

Referenced by triSurface::readSTL().

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◆ readSTLBINARY() [1/2]

bool readSTLBINARY ( const fileName & STLfileName )

private

Definition at line 41 of file readSTLBINARY.C.

References STLtriangle::a(), STLtriangle::b(), STLtriangle::c(), Foam::exit(), Foam::FatalError, FatalErrorIn, Foam::fileSize(), forAll, Foam::isFile(), STLtriangle::region(), autoPtr::reset(), List< labelledTri >::setSize(), triSurface::stitchTriangles(), and triSurface::STLheaderSize.

Referenced by triSurface::readSTL().

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◆ readGTS() [1/2]

bool readGTS ( const fileName & GTSfileName )

private

◆ readOBJ() [1/2]

bool readOBJ ( const fileName & OBJfileName )

private

Definition at line 39 of file readOBJ.C.

References Foam::DelaunayMeshTools::allPoints(), DynamicList::append(), HashTable::begin(), Foam::exit(), Foam::FatalError, FatalErrorIn, HashTable::find(), triSurface::getLineNoComment(), IOstream::good(), Foam::constant::atomic::group, HashTable::insert(), triSurface::patches(), PrimitivePatch< labelledTri, List, pointField, point >::points(), List::setSize(), DynamicList::shrink(), triSurface::triSurface(), x, and y.

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◆ readOFF() [1/2]

bool readOFF ( const fileName & OFFfileName )

private

Definition at line 40 of file readOFF.C.

References DynamicList::append(), Foam::exit(), f(), Foam::FatalError, FatalErrorIn, forAll, triSurface::getLineNoComment(), IOstream::good(), PrimitivePatch< labelledTri, List, pointField, point >::nEdges(), PrimitivePatch< labelledTri, List, pointField, point >::nPoints(), PrimitivePatch< labelledTri, List, pointField, point >::points(), DynamicList::shrink(), triSurface::triSurface(), x, and y.

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◆ readTRI() [1/2]

bool readTRI ( const fileName & TRIfileName )

private

Definition at line 47 of file readTRI.C.

References LList< SLListBase, T >::append(), LList::append(), LList::begin(), LList< SLListBase, T >::begin(), LList< SLListBase, T >::end(), Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorIn, HashTable::find(), forAll, triSurface::getLineNoComment(), IOstream::good(), HashTable::insert(), p, triSurface::patches_, Foam::Pout, Foam::readScalar(), List::setSize(), List< labelledTri >::setSize(), List::size(), triSurface::stitchTriangles(), and HashTable::toc().

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◆ readAC() [1/2]

bool readAC ( const fileName & ACfileName )

private

Definition at line 124 of file readAC.C.

References Foam::DelaunayMeshTools::allPoints(), DynamicList::append(), args, Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorIn, ISstream::getLine(), IOstream::good(), Foam::I, Foam::name(), nPatches, Foam::parseInt(), triSurface::patches(), PrimitivePatch< labelledTri, List, pointField, point >::points(), Foam::readCmd(), Foam::readUpto(), rot, DynamicList::shrink(), List< labelledTri >::size(), triSurface::stitchTriangles(), triSurface::triSurface(), WarningIn, Vector< Cmpt >::x(), Vector< Cmpt >::y(), and Vector< Cmpt >::z().

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◆ readNAS() [1/2]

bool readNAS ( const fileName & fName )

private

Definition at line 72 of file readNAS.C.

References Foam::DelaunayMeshTools::allPoints(), DynamicList::append(), Foam::constant::physicoChemical::b, Foam::constant::universal::c, Foam::endl(), Foam::exit(), f(), Foam::FatalError, FatalErrorIn, forAll, forAllConstIter(), ISstream::getLine(), IOstream::good(), Foam::Info, HashSet< Key, Hash >::insert(), IOstream::lineNumber(), IFstream::name(), Foam::nl, nPatches, Foam::parseNASCoord(), triSurface::patches(), PrimitivePatch< labelledTri, List, pointField, point >::points(), Foam::readLabel(), DynamicList::shrink(), triSurface::triSurface(), x, and y.

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◆ write() [1/8]

void write	(	const fileName &	name,
		const word &	ext,
		const bool	sort
	)		const

private

Generic write routine. Chooses writer based on extension.

Definition at line 433 of file triSurface.C.

References Foam::exit(), Foam::FatalError, FatalErrorIn, Foam::name(), Foam::sort(), write(), writeOBJ(), and Foam::writeVTK().

Referenced by booleanSurface::booleanSurface(), isoSurface::isoSurface(), triSurfaceMesh::writeObject(), distributedTriSurfaceMesh::writeObject(), triSurf::writeSurface(), and boundaryMesh::writeTriSurface().

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◆ writeSTLASCII() [1/2]

void writeSTLASCII ( Ostream & os ) const

private

Write to Ostream in ASCII STL format.

Each region becomes 'solid' 'endsolid' block.

Definition at line 39 of file writeSTL.C.

References triSurface::calcPatches(), Foam::endl(), f(), Foam::faceMap(), PrimitivePatch< labelledTri, List, pointField, point >::faceNormals(), forAll, n, geometricSurfacePatch::name(), PrimitivePatch< labelledTri, List, pointField, point >::points(), surfacePatch::size(), Vector< Cmpt >::x(), Vector< Cmpt >::y(), and Vector< Cmpt >::z().

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◆ writeSTLBINARY() [1/2]

void writeSTLBINARY ( std::ostream & os ) const

private

Write to std::ostream in BINARY STL format.

Definition at line 95 of file writeSTL.C.

References f(), PrimitivePatch< labelledTri, List, pointField, point >::faceNormals(), forAll, n, PrimitivePatch< labelledTri, List, pointField, point >::points(), List< labelledTri >::size(), triSurface::STLheaderSize, and STLtriangle::write().

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◆ writeGTS() [1/2]

void writeGTS	(	const bool	writeSorted,
		Ostream &	os
	)		const

private

Write to Ostream in GTS (Gnu Tri Surface library)

format.

Definition at line 35 of file writeGTS.C.

References triSurface::calcPatches(), PrimitivePatch< labelledTri, List, pointField, point >::edges(), Foam::endl(), PrimitivePatch< labelledTri, List, pointField, point >::faceEdges(), Foam::faceMap(), forAll, PrimitivePatch< labelledTri, List, pointField, point >::meshPoints(), PrimitivePatch< labelledTri, List, pointField, point >::nEdges(), PrimitivePatch< labelledTri, List, pointField, point >::points(), List::size(), and List< labelledTri >::size().

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◆ writeOBJ() [1/2]

void writeOBJ	(	const bool	writeSorted,
		Ostream &	os
	)		const

private

Write to Ostream in OBJ (Lightwave) format.

writeSorted=true: sort faces acc. to region and write as single group. =false: write in normal order.

Definition at line 40 of file writeOBJ.C.

References triSurface::calcPatches(), Foam::endl(), Foam::faceMap(), forAll, PrimitivePatch< labelledTri, List, pointField, point >::points(), List::size(), and List< labelledTri >::size().

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◆ writeOFF() [1/2]

void writeOFF	(	const bool	writeSorted,
		Ostream &	os
	)		const

private

Write to Ostream in OFF (Geomview) format.

writeSorted=true: sort faces acc. to region and write as single group. =false: write in normal order.

Definition at line 35 of file writeOFF.C.

References triSurface::calcPatches(), Foam::endl(), Foam::faceMap(), forAll, PrimitivePatch< labelledTri, List, pointField, point >::nEdges(), PrimitivePatch< labelledTri, List, pointField, point >::points(), List::size(), and List< labelledTri >::size().

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◆ writeVTK() [1/2]

void writeVTK	(	const bool	writeSorted,
		Ostream &	os
	)		const

private

Write to VTK legacy format.

Definition at line 35 of file writeVTK.C.

References triSurface::calcPatches(), Foam::faceMap(), forAll, Foam::nl, PrimitivePatch< labelledTri, List, pointField, point >::points(), List::size(), and List< labelledTri >::size().

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◆ writeTRI() [1/2]

void writeTRI	(	const bool	writeSorted,
		Ostream &	os
	)		const

private

Write to Ostream in TRI (AC3D) format.

Ac3d .tri format (unmerged triangle format)

Definition at line 36 of file writeTRI.C.

References triSurface::calcPatches(), Foam::dec(), Foam::endl(), Foam::faceMap(), forAll, Foam::hex(), PrimitivePatch< labelledTri, List, pointField, point >::points(), List::size(), token::SPACE, Vector< Cmpt >::x(), Vector< Cmpt >::y(), and Vector< Cmpt >::z().

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◆ writeSMESH() [1/2]

void writeSMESH	(	const bool	writeSorted,
		Ostream &	os
	)		const

private

Write to Ostream in SMESH (tetgen) format.

Definition at line 35 of file writeSMESH.C.

References triSurface::calcPatches(), Foam::endl(), Foam::faceMap(), forAll, PrimitivePatch< labelledTri, List, pointField, point >::points(), List::size(), and List< labelledTri >::size().

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◆ writeAC() [1/2]

void writeAC ( Ostream & os ) const

private

Write to Ostream in AC3D format. Always sorted by patch.

Definition at line 38 of file writeAC.C.

References triSurface::calcPatches(), Foam::endl(), f(), Foam::faceMap(), forAll, PrimitivePatch< Face, FaceList, PointField, PointType >::localFaces(), PrimitivePatch< Face, FaceList, PointField, PointType >::localPoints(), geometricSurfacePatch::name(), PrimitivePatch< Face, FaceList, PointField, PointType >::nPoints(), List::size(), List< labelledTri >::size(), triSurface::subsetMesh(), Vector< Cmpt >::x(), Vector< Cmpt >::y(), and Vector< Cmpt >::z().

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◆ writeDX() [1/6]

void writeDX	(	const bool	writeSorted,
		Ostream &	os
	)		const

private

For DX writing.

Definition at line 125 of file writeDX.C.

References triSurface::calcPatches(), Foam::endl(), Foam::faceMap(), forAll, List< labelledTri >::size(), triSurface::writeDXGeometry(), and triSurface::writeDXTrailer().

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◆ writeDXGeometry() [1/2]

void writeDXGeometry	(	const bool	writeSorted,
		Ostream &	os
	)		const

private

Definition at line 41 of file writeDX.C.

References Foam::endl(), f(), Foam::faceMap(), forAll, nPoints, List::size(), Vector< Cmpt >::x(), Vector< Cmpt >::y(), and Vector< Cmpt >::z().

Referenced by triSurface::writeDX().

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◆ writeDXTrailer() [1/2]

void writeDXTrailer ( Ostream & os ) const

private

Definition at line 112 of file writeDX.C.

References Foam::endl().

Referenced by triSurface::writeDX().

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◆ convertToTri() [1/4]

Foam::List< Foam::labelledTri > convertToTri	(	const faceList &	faces,
		const label	defaultRegion = `0`
	)

staticprivate

Convert faces to labelledTri. All get same region.

Definition at line 95 of file triSurface.C.

References Foam::abort(), f(), Foam::FatalError, FatalErrorIn, forAll, labelledTri::region(), and List::size().

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◆ convertToTri() [2/4]

Foam::List< Foam::labelledTri > convertToTri	(	const triFaceList &	faces,
		const label	defaultRegion = `0`
	)

staticprivate

Convert triFaces to labelledTri. All get same region.

Definition at line 130 of file triSurface.C.

References f(), forAll, labelledTri::region(), and List::size().

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◆ printTriangle() [1/2]

void printTriangle	(	Ostream &	os,
		const Foam::string &	pre,
		const labelledTri &	f,
		const pointField &	points
	)

staticprivate

Helper function to print triangle info.

Definition at line 156 of file triSurface.C.

References Foam::endl(), f(), and points.

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◆ getLineNoComment() [1/2]

Foam::string getLineNoComment ( IFstream & is )

staticprivate

Read non-comment line.

Definition at line 172 of file triSurface.C.

References ISstream::getLine(), and IOstream::good().

Referenced by triSurface::readGTS(), triSurface::readOBJ(), triSurface::readOFF(), and triSurface::readTRI().

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◆ storedPoints() [1/2]

pointField& storedPoints ( )

inlineprotected

Non-const access to global points.

Definition at line 212 of file triSurface.H.

References PrimitivePatch< Face, FaceList, PointField, PointType >::points().

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◆ storedFaces() [1/2]

List<Face>& storedFaces ( )

inlineprotected

Non-const access to the faces.

Definition at line 218 of file triSurface.H.

◆ ClassName() [1/2]

ClassName ( "triSurface" )

Runtime type information.

◆ triSurfInstance() [1/2]

Foam::fileName triSurfInstance ( const Time & d )

static

Name of triSurface directory to use.

Definition at line 43 of file triSurface.C.

References Time::caseName(), TimePaths::constant(), Foam::endl(), Foam::isFile(), Time::path(), Foam::Pout, List::size(), TimeState::timeOutputValue(), and Time::times().

Referenced by triSurface::triSurface().

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◆ clearOut() [1/2]

void clearOut ( )

Clear all data.

Definition at line 757 of file triSurface.C.

Referenced by geometrySurface::addGeometryToScene(), and triSurfaceMesh::clearOut().

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◆ clearTopology() [1/2]

void clearTopology ( )

Clear topology.

Definition at line 743 of file triSurface.C.

References Foam::deleteDemandDrivenData().

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◆ clearPatchMeshAddr() [1/2]

void clearPatchMeshAddr ( )

Clear patch addressing.

Definition at line 751 of file triSurface.C.

◆ patches() [1/4]

const geometricSurfacePatchList& patches ( ) const

inline

Definition at line 301 of file triSurface.H.

References triSurface::patches_.

Referenced by triSurfaceTools::collapseEdges(), triSurfaceTools::doRefine(), triSurfaceTools::greenRefine(), intersectedSurface::intersectedSurface(), main(), booleanSurface::mergePatches(), triSurfaceTools::mergePoints(), triSurface::operator=(), subTriSurfaceMesh::patchNames(), triSurface::readAC(), triSurface::readNAS(), triSurface::readOBJ(), triSurf::readSurface(), and boundaryMesh::readTriSurface().

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◆ patches() [2/4]

geometricSurfacePatchList& patches ( )

inline

Definition at line 306 of file triSurface.H.

References triSurface::patches_.

◆ sortedEdgeFaces() [1/2]

const Foam::labelListList & sortedEdgeFaces ( ) const

Return edge-face addressing sorted (for edges with more than.

2 faces) according to the angle around the edge. Orientation is anticlockwise looking from edge.vec(localPoints())

Definition at line 766 of file triSurface.C.

Referenced by triSurface::calcSortedEdgeFaces(), and booleanSurface::propagateEdgeSide().

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◆ edgeOwner() [1/2]

const Foam::labelList & edgeOwner ( ) const

If 2 face neighbours: label of face where ordering of edge.

is consistent with righthand walk. If 1 neighbour: label of only face. If >2 neighbours: undetermined.

Definition at line 777 of file triSurface.C.

Referenced by triSurface::calcEdgeOwner(), and intersectedSurface::splitFace().

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◆ movePoints() [1/2]

void movePoints ( const pointField & newPoints )

virtual

Move points.

Reimplemented in triSurfaceMesh.

Definition at line 789 of file triSurface.C.

References Foam::deleteDemandDrivenData().

Referenced by triSurfaceMesh::movePoints().

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◆ scalePoints() [1/2]

void scalePoints ( const scalar & scaleFactor )

virtual

Scale points. A non-positive factor is ignored.

Definition at line 803 of file triSurface.C.

Referenced by triSurfaceMesh::triSurfaceMesh().

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◆ checkTriangles() [1/2]

void checkTriangles ( const bool verbose = false )

Check/remove duplicate/degenerate triangles.

Definition at line 186 of file triSurface.C.

References Foam::endl(), Foam::exit(), f(), Foam::FatalError, FatalErrorIn, forAll, n, points, Foam::Warning, and WarningIn.

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◆ checkEdges() [1/2]

void checkEdges ( const bool verbose = false )

Check triply (or more) connected edges.

Definition at line 320 of file triSurface.C.

References Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorIn, forAll, List::size(), and WarningIn.

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◆ cleanup() [1/2]

void cleanup ( const bool verbose = false )

Remove non-valid triangles.

Definition at line 820 of file triSurface.C.

References points.

◆ markZone() [1/2]

void markZone	(	const boolList &	borderEdge,
		const label	faceI,
		const label	currentZone,
		labelList &	faceZone
	)		const

Fill faceZone with currentZone for every face reachable.

from faceI without crossing edge marked in borderEdge. Note: faceZone has to be sized nFaces before calling this fun.

Definition at line 837 of file triSurface.C.

References Foam::abort(), List::append(), Foam::FatalError, FatalErrorIn, forAll, List::size(), and List::transfer().

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◆ markZones() [1/2]

Foam::label markZones	(	const boolList &	borderEdge,
		labelList &	faceZone
	)		const

(size and) fills faceZone with zone of face. Zone is area

reachable by edge crossing without crossing borderEdge (bool for every edge in surface). Returns number of zones.

Definition at line 906 of file triSurface.C.

References Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorIn, List::setSize(), and List::size().

Referenced by booleanSurface::booleanSurface(), isoSurface::calcSnappedCc(), isoSurfaceCell::calcSnappedPoint(), isoSurface::calcSnappedPoint(), and isoSurfaceCell::collapseSurface().

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◆ subsetMeshMap() [1/2]

void subsetMeshMap	(	const boolList &	include,
		labelList &	pointMap,
		labelList &	faceMap
	)		const

'Create' sub mesh, including only faces for which

boolList entry is true Sets: pointMap: from new to old localPoints faceMap: new to old faces

Definition at line 955 of file triSurface.C.

References Foam::constant::physicoChemical::b, Foam::constant::universal::c, Foam::faceMap(), forAll, nPoints, List::setSize(), and List::size().

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◆ subsetMesh() [1/2]

Foam::triSurface subsetMesh	(	const boolList &	include,
		labelList &	pointMap,
		labelList &	faceMap
	)		const

Return new surface. Returns pointMap, faceMap from.

subsetMeshMap

Definition at line 1013 of file triSurface.C.

References Foam::faceMap(), forAll, patches, and List::size().

Referenced by booleanSurface::booleanSurface(), and triSurface::writeAC().

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◆ write() [2/8]

void write ( Ostream & os ) const

Write to Ostream in simple FOAM format.

Definition at line 1064 of file triSurface.C.

References IOstream::check(), Foam::endl(), Foam::nl, patches, and points.

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◆ write() [3/8]

void write	(	const fileName &	name,
		const bool	sortByRegion = `false`
	)		const

Generic write routine. Chooses writer based on extension.

Definition at line 1055 of file triSurface.C.

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

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◆ write() [4/8]

void write ( const Time & d ) const

Write to database.

Definition at line 1077 of file triSurface.C.

References Time::caseName(), Time::path(), and write().

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◆ writeDX() [2/6]

void writeDX	(	const scalarField &	field,
		Ostream &	os
	)		const

Write to Ostream in OpenDX format.

Definition at line 165 of file writeDX.C.

References Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorIn, forAll, PrimitivePatch< labelledTri, List, pointField, point >::nPoints(), List< labelledTri >::size(), triSurface::writeDXGeometry(), and triSurface::writeDXTrailer().

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◆ writeDX() [3/6]

void writeDX	(	const vectorField &	field,
		Ostream &	os
	)		const

Definition at line 210 of file writeDX.C.

References Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorIn, forAll, PrimitivePatch< labelledTri, List, pointField, point >::nPoints(), List< labelledTri >::size(), triSurface::writeDXGeometry(), and triSurface::writeDXTrailer().

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◆ writeStats() [1/2]

void writeStats ( Ostream & os ) const

Write some statistics.

Definition at line 1089 of file triSurface.C.

References Foam::endl(), f(), forAll, boundBox::invertedBox, boundBox::max(), Foam::max(), boundBox::min(), Foam::min(), nPoints, points, and PackedBoolList::set().

Referenced by booleanSurface::booleanSurface(), and main().

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◆ operator=() [1/2]

void operator= ( const triSurface & ts )

Definition at line 1122 of file triSurface.C.

References List::operator=(), triSurface::patches(), and PrimitivePatch< Face, FaceList, PointField, PointType >::points().

Referenced by booleanSurface::booleanSurface(), distributedTriSurfaceMesh::distribute(), and intersectedSurface::intersectedSurface().

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◆ calcSortedEdgeFaces() [2/2]

void calcSortedEdgeFaces ( ) const

private

Calculate sorted edgeFaces.

◆ calcEdgeOwner() [2/2]

void calcEdgeOwner ( ) const

private

Calculate owner.

◆ calcPatches() [2/2]

surfacePatchList calcPatches ( labelList & faceMap ) const

private

Sort faces according to region. Returns patch list.

and sets faceMap to index of labelledTri inside *this.

◆ setDefaultPatches() [2/2]

void setDefaultPatches ( )

private

Sets default values for patches.

◆ stitchTriangles() [2/2]

bool stitchTriangles	(	const scalar	tol = `SMALL`,
		const bool	verbose = `false`
	)

private

Function to stitch the triangles by removing duplicate points.

Returns true if any points merged

Definition at line 33 of file stitchTriangles.C.

References Foam::endl(), f(), forAll, Foam::mergePoints(), nPoints, triFace::points(), Foam::Pout, PackedBoolList::set(), List::setSize(), and setSize().

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◆ read() [3/4]

bool read ( Istream & )

private

Read in Foam format.

◆ read() [4/4]

bool read	(	const fileName &	,
		const word &	ext,
		const bool	check = `true`
	)

private

Generic read routine. Chooses reader based on extension.

◆ readSTL() [2/2]

bool readSTL ( const fileName & )

private

◆ readSTLASCII() [2/2]

bool readSTLASCII ( const fileName & )

private

◆ readSTLBINARY() [2/2]

bool readSTLBINARY ( const fileName & )

private

◆ readGTS() [2/2]

bool readGTS ( const fileName & )

private

◆ readOBJ() [2/2]

bool readOBJ ( const fileName & )

private

◆ readOFF() [2/2]

bool readOFF ( const fileName & )

private

◆ readTRI() [2/2]

bool readTRI ( const fileName & )

private

◆ readAC() [2/2]

bool readAC ( const fileName & )

private

◆ readNAS() [2/2]

bool readNAS ( const fileName & )

private

◆ readVTK()

bool readVTK ( const fileName & fName )

private

Definition at line 36 of file readVTK.C.

References f(), MeshedSurface< Face >::faces(), forAll, zone::name(), Foam::name(), word::null, patches, regionName, List::size(), MeshedSurface< Face >::surfZones(), List::xfer(), and Foam::xferCopy().

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◆ write() [5/8]

void write	(	const fileName &	,
		const word &	ext,
		const bool	sort
	)		const

private

Generic write routine. Chooses writer based on extension.

◆ writeSTLASCII() [2/2]

void writeSTLASCII	(	const bool	writeSorted,
		Ostream &	os
	)		const

private

Write to Ostream in ASCII STL format.

Each region becomes 'solid' 'endsolid' block.

Definition at line 34 of file writeSTL.C.

References triSurface::calcPatches(), Foam::endl(), f(), Foam::faceMap(), PrimitivePatch< labelledTri, List, pointField, point >::faceNormals(), forAll, n, geometricSurfacePatch::name(), Foam::nl, PrimitivePatch< labelledTri, List, pointField, point >::points(), surfacePatch::size(), List< labelledTri >::size(), Vector< Cmpt >::x(), Vector< Cmpt >::y(), and Vector< Cmpt >::z().

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◆ writeSTLBINARY() [2/2]

void writeSTLBINARY ( std::ostream & ) const

private

Write to std::ostream in BINARY STL format.

◆ writeGTS() [2/2]

void writeGTS	(	const bool	writeSorted,
		Ostream &
	)		const

private

Write to Ostream in GTS (Gnu Tri Surface library)

format.

◆ writeOBJ() [2/2]

void writeOBJ	(	const bool	writeSorted,
		Ostream &
	)		const

private

Write to Ostream in OBJ (Lightwave) format.

writeSorted=true: sort faces acc. to region and write as single group. =false: write in normal order.

◆ writeOFF() [2/2]

void writeOFF	(	const bool	writeSorted,
		Ostream &
	)		const

private

Write to Ostream in OFF (Geomview) format.

writeSorted=true: sort faces acc. to region and write as single group. =false: write in normal order.

◆ writeVTK() [2/2]

void writeVTK	(	const bool	writeSorted,
		Ostream &
	)		const

private

Write to VTK legacy format.

◆ writeTRI() [2/2]

void writeTRI	(	const bool	writeSorted,
		Ostream &
	)		const

private

Write to Ostream in TRI (AC3D) format.

Ac3d .tri format (unmerged triangle format)

◆ writeSMESH() [2/2]

void writeSMESH	(	const bool	writeSorted,
		Ostream &
	)		const

private

Write to Ostream in SMESH (tetgen) format.

◆ writeAC() [2/2]

void writeAC ( Ostream & ) const

private

Write to Ostream in AC3D format. Always sorted by patch.

◆ writeDX() [4/6]

void writeDX	(	const bool	,
		Ostream &
	)		const

private

For DX writing.

◆ writeDXGeometry() [2/2]

void writeDXGeometry	(	const bool	,
		Ostream &
	)		const

private

◆ writeDXTrailer() [2/2]

void writeDXTrailer ( Ostream & ) const

private

◆ convertToTri() [3/4]

static List<labelledTri> convertToTri	(	const faceList &	,
		const label	defaultRegion = `0`
	)

staticprivate

Convert faces to labelledTri. All get same region.

◆ convertToTri() [4/4]

static List<labelledTri> convertToTri	(	const triFaceList &	,
		const label	defaultRegion = `0`
	)

staticprivate

Convert triFaces to labelledTri. All get same region.

◆ printTriangle() [2/2]

static void printTriangle	(	Ostream &	,
		const Foam::string &	pre,
		const labelledTri &	,
		const pointField &
	)

staticprivate

Helper function to print triangle info.

◆ getLineNoComment() [2/2]

static string getLineNoComment ( IFstream & )

staticprivate

Read non-comment line.

◆ storedPoints() [2/2]

pointField& storedPoints ( )

inlineprotected

Non-const access to global points.

Definition at line 212 of file triSurface.H.

References PrimitivePatch< Face, FaceList, PointField, PointType >::points().

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◆ storedFaces() [2/2]

List<Face>& storedFaces ( )

inlineprotected

Non-const access to the faces.

Definition at line 218 of file triSurface.H.

◆ ClassName() [2/2]

ClassName ( "triSurface" )

Runtime type information.

◆ triSurfInstance() [2/2]

static fileName triSurfInstance ( const Time & )

static

Name of triSurface directory to use.

◆ clearOut() [2/2]

void clearOut ( )

◆ clearTopology() [2/2]

void clearTopology ( )

◆ clearPatchMeshAddr() [2/2]

void clearPatchMeshAddr ( )

◆ patches() [3/4]

const geometricSurfacePatchList& patches ( ) const

inline

Definition at line 306 of file triSurface.H.

References triSurface::patches_.

◆ patches() [4/4]

geometricSurfacePatchList& patches ( )

inline

Definition at line 311 of file triSurface.H.

References triSurface::patches_.

◆ sortedEdgeFaces() [2/2]

const labelListList& sortedEdgeFaces ( ) const

Return edge-face addressing sorted (for edges with more than.

2 faces) according to the angle around the edge. Orientation is anticlockwise looking from edge.vec(localPoints())

◆ edgeOwner() [2/2]

const labelList& edgeOwner ( ) const

If 2 face neighbours: label of face where ordering of edge.

is consistent with righthand walk. If 1 neighbour: label of only face. If >2 neighbours: undetermined.

◆ movePoints() [2/2]

virtual void movePoints ( const pointField & )

virtual

Move points.

Reimplemented in triSurfaceMesh.

◆ scalePoints() [2/2]

void scalePoints ( const scalar scaleFactor )

virtual

Scale points. A non-positive factor is ignored.

Definition at line 801 of file triSurface.C.

◆ checkTriangles() [2/2]

void checkTriangles ( const bool verbose )

Check/remove duplicate/degenerate triangles.

◆ checkEdges() [2/2]

void checkEdges ( const bool verbose )

Check triply (or more) connected edges.

◆ cleanup() [2/2]

void cleanup ( const bool verbose )

Remove non-valid triangles.

◆ markZone() [2/2]

void markZone	(	const boolList &	borderEdge,
		const label	faceI,
		const label	currentZone,
		labelList &	faceZone
	)		const

Fill faceZone with currentZone for every face reachable.

from faceI without crossing edge marked in borderEdge. Note: faceZone has to be sized nFaces before calling this fun.

◆ markZones() [2/2]

label markZones	(	const boolList &	borderEdge,
		labelList &	faceZone
	)		const

(size and) fills faceZone with zone of face. Zone is area

reachable by edge crossing without crossing borderEdge (bool for every edge in surface). Returns number of zones.

◆ subsetMeshMap() [2/2]

void subsetMeshMap	(	const boolList &	include,
		labelList &	pointMap,
		labelList &	faceMap
	)		const

'Create' sub mesh, including only faces for which

boolList entry is true Sets: pointMap: from new to old localPoints faceMap: new to old faces

◆ subsetMesh() [2/2]

triSurface subsetMesh	(	const boolList &	include,
		labelList &	pointMap,
		labelList &	faceMap
	)		const

Return new surface. Returns pointMap, faceMap from.

subsetMeshMap

◆ write() [6/8]

void write ( Ostream & ) const

Write to Ostream in simple FOAM format.

◆ write() [7/8]

void write	(	const fileName &	,
		const bool	sortByRegion = `false`
	)		const

Generic write routine. Chooses writer based on extension.

◆ write() [8/8]

void write ( const Time & ) const

Write to database.

◆ writeDX() [5/6]

void writeDX	(	const scalarField &	,
		Ostream &
	)		const

Write to Ostream in OpenDX format.

◆ writeDX() [6/6]

void writeDX	(	const vectorField &	,
		Ostream &
	)		const

◆ writeStats() [2/2]

void writeStats ( Ostream & ) const

Write some statistics.

◆ operator=() [2/2]

void operator= ( const triSurface & )

Friends And Related Function Documentation

◆ operator<< [1/2]

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

friend

◆ operator<< [2/2]

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

friend

Field Documentation

◆ STLheaderSize

static const int STLheaderSize = 80

staticprivate

The number of bytes in the STL header.

Definition at line 79 of file triSurface.H.

Referenced by triSurface::readSTLBINARY(), and triSurface::writeSTLBINARY().

◆ patches_

geometricSurfacePatchList patches_

private

Patch information (face ordering nFaces/startFace only used.

during reading and writing)

Definition at line 83 of file triSurface.H.

Referenced by triSurface::patches(), and triSurface::readTRI().

◆ sortedEdgeFacesPtr_

labelListList * sortedEdgeFacesPtr_

mutableprivate

Edge-face addressing (sorted)

Definition at line 89 of file triSurface.H.

Referenced by triSurface::calcSortedEdgeFaces().

◆ edgeOwnerPtr_

labelList * edgeOwnerPtr_

mutableprivate

Label of face that 'owns' edge (i.e. e.vec() is righthanded walk.

along face)

Definition at line 93 of file triSurface.H.

Referenced by triSurface::calcEdgeOwner().

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

src/immersedBoundary/immersedBoundary/triSurface/triSurface.H
src/immersedBoundary/immersedBoundary/triSurface/interfaces/AC3D/readAC.C
src/immersedBoundary/immersedBoundary/triSurface/interfaces/AC3D/writeAC.C
src/immersedBoundary/immersedBoundary/triSurface/interfaces/DX/writeDX.C
src/immersedBoundary/immersedBoundary/triSurface/interfaces/GTS/readGTS.C
src/immersedBoundary/immersedBoundary/triSurface/interfaces/GTS/writeGTS.C
src/immersedBoundary/immersedBoundary/triSurface/interfaces/NAS/readNAS.C
src/immersedBoundary/immersedBoundary/triSurface/interfaces/OBJ/readOBJ.C
src/immersedBoundary/immersedBoundary/triSurface/interfaces/OBJ/writeOBJ.C
src/immersedBoundary/immersedBoundary/triSurface/interfaces/OFF/readOFF.C
src/immersedBoundary/immersedBoundary/triSurface/interfaces/OFF/writeOFF.C
src/immersedBoundary/immersedBoundary/triSurface/interfaces/SMESH/writeSMESH.C
src/immersedBoundary/immersedBoundary/triSurface/interfaces/STL/readSTL.C
src/immersedBoundary/immersedBoundary/triSurface/interfaces/STL/readSTLBINARY.C
src/immersedBoundary/immersedBoundary/triSurface/interfaces/STL/writeSTL.C
src/immersedBoundary/immersedBoundary/triSurface/interfaces/TRI/readTRI.C
src/immersedBoundary/immersedBoundary/triSurface/interfaces/TRI/writeTRI.C
src/immersedBoundary/immersedBoundary/triSurface/interfaces/VTK/writeVTK.C
src/immersedBoundary/immersedBoundary/triSurface/stitchTriangles.C
src/immersedBoundary/immersedBoundary/triSurface/triSurface.C
src/immersedBoundary/immersedBoundary/triSurface/triSurfaceAddressing.C
src/triSurface/triSurface/interfaces/VTK/readVTK.C

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Static Private Member Functions

Private Attributes

Static Private Attributes

Friends

Detailed Description

Member Typedef Documentation

◆ Face [1/2]

◆ ParentType [1/2]

◆ BoundaryMesh [1/2]

◆ Face [2/2]

◆ ParentType [2/2]

◆ BoundaryMesh [2/2]

Constructor & Destructor Documentation

◆ triSurface() [1/19]

◆ triSurface() [2/19]

◆ triSurface() [3/19]

◆ triSurface() [4/19]

◆ triSurface() [5/19]

◆ triSurface() [6/19]

◆ triSurface() [7/19]

◆ triSurface() [8/19]

◆ triSurface() [9/19]

◆ ~triSurface() [1/2]

◆ triSurface() [10/19]

◆ triSurface() [11/19]

◆ triSurface() [12/19]

◆ triSurface() [13/19]

◆ triSurface() [14/19]

◆ triSurface() [15/19]

◆ triSurface() [16/19]

◆ triSurface() [17/19]

◆ triSurface() [18/19]

◆ triSurface() [19/19]

◆ ~triSurface() [2/2]

Member Function Documentation

◆ calcSortedEdgeFaces() [1/2]

◆ calcEdgeOwner() [1/2]

◆ calcPatches() [1/2]

◆ setDefaultPatches() [1/2]

◆ stitchTriangles() [1/2]

◆ read() [1/4]

◆ read() [2/4]

◆ readSTL() [1/2]

◆ readSTLASCII() [1/2]

◆ readSTLBINARY() [1/2]

◆ readGTS() [1/2]

◆ readOBJ() [1/2]

◆ readOFF() [1/2]

◆ readTRI() [1/2]

◆ readAC() [1/2]

◆ readNAS() [1/2]

◆ write() [1/8]

◆ writeSTLASCII() [1/2]

◆ writeSTLBINARY() [1/2]

◆ writeGTS() [1/2]

◆ writeOBJ() [1/2]

◆ writeOFF() [1/2]

◆ writeVTK() [1/2]

◆ writeTRI() [1/2]

◆ writeSMESH() [1/2]

◆ writeAC() [1/2]

◆ writeDX() [1/6]

◆ writeDXGeometry() [1/2]

◆ writeDXTrailer() [1/2]

◆ convertToTri() [1/4]

◆ convertToTri() [2/4]

◆ printTriangle() [1/2]

◆ getLineNoComment() [1/2]

◆ storedPoints() [1/2]

◆ storedFaces() [1/2]

◆ ClassName() [1/2]

◆ triSurfInstance() [1/2]

◆ clearOut() [1/2]

◆ clearTopology() [1/2]