Triangulated surface description with patch information. More...

#include <triSurface/triSurface.H>

Detailed Description

Triangulated surface description with patch information.

Source files

Definition at line 58 of file triSurface.H.

Inheritance diagram for triSurface:

Collaboration diagram for triSurface:

List of all members.

Public Types
typedef bool	BoundaryMesh
	Placeholder only, but do not remove - it is needed for GeoMesh.
Public Member Functions
	ClassName ("triSurface")
	Runtime type information.
	triSurface ()
	Construct null.
	triSurface (const List< labelledTri > &, const geometricSurfacePatchList &, const pointField &)
	Construct from triangles, patches, points.
	triSurface (List< labelledTri > &, const geometricSurfacePatchList &, pointField &, const bool reUse)
	Construct from triangles, patches, points. Reuse storage.
	triSurface (const List< labelledTri > &, const pointField &)
	Construct from triangles, points. Set patchnames to default.
	triSurface (const triFaceList &, const pointField &)
	Construct from triangles, points. Set region to 0 and default.
	triSurface (const fileName &)
	Construct from file name (uses extension to determine type)
	triSurface (Istream &)
	Construct from Istream.
	triSurface (const Time &d)
	Construct from objectRegistry.
	triSurface (const triSurface &)
	Construct as copy.
	~triSurface ()
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.
const labelList &	edgeOwner () const
	If 2 face neighbours: label of face where ordering of edge.
virtual void	movePoints (const pointField &)
	Move points.
virtual void	scalePoints (const scalar &)
	Scale points. A non-positive factor is ignored.
void	checkTriangles (const bool verbose)
	Check/remove duplicate/degenerate triangles.
void	checkEdges (const bool verbose)
	Check triply (or more) connected edges.
void	cleanup (const bool verbose)
	Remove non-valid triangles.
void	markZone (const boolList &borderEdge, const label faceI, const label currentZone, labelList &faceZone) const
	Fill faceZone with currentZone for every face reachable.
label	markZones (const boolList &borderEdge, labelList &faceZone) const
	(size and) fills faceZone with zone of face. Zone is area
void	subsetMeshMap (const boolList &include, labelList &pointMap, labelList &faceMap) const
	'Create' sub mesh, including only faces for which
triSurface	subsetMesh (const boolList &include, labelList &pointMap, labelList &faceMap) const
	Return new surface. Returns pointMap, faceMap from.
void	write (Ostream &) const
	Write to Ostream in simple FOAM format.
void	write (const fileName &, const bool sortByRegion=false) const
	Generic write routine. Chooses writer based on extension.
void	write (const Time &) const
	Write to database.
void	writeDX (const scalarField &, Ostream &) const
	Write to Ostream in OpenDX format.
void	writeDX (const vectorField &, Ostream &) const
void	writeStats (Ostream &) const
	Write some statistics.
void	operator= (const triSurface &)
Static Public Member Functions
static fileName	triSurfInstance (const Time &)
	Name of triSurface directory to use.
Protected Member Functions
pointField &	storedPoints ()
	Non-const access to global points.
List< Face > &	storedFaces ()
	Non-const access to the faces.
Friends
Ostream &	operator<< (Ostream &, const triSurface &)

Member Typedef Documentation

typedef bool BoundaryMesh

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

Definition at line 227 of file triSurface.H.

Constructor & Destructor Documentation

triSurface ( )

Construct null.

Definition at line 605 of file triSurface.C.

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

Construct from triangles, patches, points.

Definition at line 616 of file triSurface.C.

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

Construct from triangles, patches, points. Reuse storage.

Definition at line 630 of file triSurface.C.

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

Construct from triangles, points. Set patchnames to default.

Definition at line 645 of file triSurface.C.

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

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

patchName.

Definition at line 660 of file triSurface.C.

triSurface ( const fileName & name )

Construct from file name (uses extension to determine type)

Definition at line 674 of file triSurface.C.

References fileName::ext().

triSurface ( Istream & is )

Construct from Istream.

Definition at line 689 of file triSurface.C.

triSurface ( const Time & d )

Construct from objectRegistry.

Definition at line 702 of file triSurface.C.

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

triSurface ( const triSurface & ts )

Construct as copy.

Definition at line 721 of file triSurface.C.

~triSurface ( )

Definition at line 732 of file triSurface.C.

Member Function Documentation

pointField& storedPoints ( ) [inline, protected]

Non-const access to global points.

Definition at line 211 of file triSurface.H.

References PrimitivePatch< labelledTri,::Foam::List, pointField, point >::points().

List<Face>& storedFaces ( ) [inline, protected]

Non-const access to the faces.

Definition at line 217 of file triSurface.H.

ClassName ( "triSurface" )

Runtime type information.

Foam::fileName triSurfInstance ( const Time & d ) [static]

Name of triSurface directory to use.

Definition at line 44 of file triSurface.C.

References Time::caseName(), Foam::endl(), Foam::isFile(), IOstream::name(), OSstream::name(), fileName::name(), Time::path(), Foam::Pout, TimeState::timeOutputValue(), and Time::times().

Referenced by triSurface::triSurface().

void clearOut ( )

Reimplemented from PrimitivePatch< labelledTri,::Foam::List, pointField, point >.

Reimplemented in distributedTriSurfaceMesh, and triSurfaceMesh.

Definition at line 754 of file triSurface.C.

Referenced by triSurfaceMesh::clearOut().

void clearTopology ( )

Reimplemented from PrimitivePatch< labelledTri,::Foam::List, pointField, point >.

Definition at line 740 of file triSurface.C.

References Foam::deleteDemandDrivenData().

void clearPatchMeshAddr ( )

Reimplemented from PrimitivePatch< labelledTri,::Foam::List, pointField, point >.

Definition at line 748 of file triSurface.C.

const geometricSurfacePatchList& patches ( ) const [inline]

Definition at line 298 of file triSurface.H.

Referenced by triSurfaceTools::collapseEdges(), triSurfaceTools::greenRefine(), intersectedSurface::intersectedSurface(), triSurfaceTools::mergePoints(), triSurface::operator=(), boundaryMesh::readTriSurface(), triSurfaceTools::triangulate(), and triSurfaceTools::triangulateFaceCentre().

geometricSurfacePatchList& patches ( ) [inline]

Definition at line 303 of file triSurface.H.

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 763 of file triSurface.C.

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 774 of file triSurface.C.

void movePoints ( const pointField & newPoints ) [virtual]

Move points.

Reimplemented in triSurfaceMesh.

Definition at line 786 of file triSurface.C.

References Foam::deleteDemandDrivenData().

Referenced by triSurfaceMesh::movePoints().

void scalePoints ( const scalar & scaleFactor ) [virtual]

Scale points. A non-positive factor is ignored.

Definition at line 800 of file triSurface.C.

Referenced by triSurfaceMesh::triSurfaceMesh().

void checkTriangles ( const bool verbose )

Check/remove duplicate/degenerate triangles.

Definition at line 187 of file triSurface.C.

References Foam::endl(), Foam::exit(), f(), Foam::FatalError, FatalErrorIn, forAll, points, List< T >::size(), Foam::Warning, and WarningIn.

void checkEdges ( const bool verbose )

Check triply (or more) connected edges.

Definition at line 321 of file triSurface.C.

References UList< T >::empty(), Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorIn, forAll, List< T >::size(), and WarningIn.

void cleanup ( const bool verbose )

Remove non-valid triangles.

Definition at line 817 of file triSurface.C.

References points.

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 834 of file triSurface.C.

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

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 903 of file triSurface.C.

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

Referenced by booleanSurface::booleanSurface().

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 952 of file triSurface.C.

References b, forAll, nPoints, List< T >::setSize(), and List< T >::size().

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

Return new surface. Returns pointMap, faceMap from.

subsetMeshMap

Definition at line 1010 of file triSurface.C.

References forAll, patches, and List< T >::size().

Referenced by booleanSurface::booleanSurface().

void write ( Ostream & os ) const

Write to Ostream in simple FOAM format.

Definition at line 1061 of file triSurface.C.

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

Referenced by booleanSurface::booleanSurface().

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

Generic write routine. Chooses writer based on extension.

Definition at line 1052 of file triSurface.C.

References fileName::ext().

void write ( const Time & d ) const

Write to database.

Definition at line 1074 of file triSurface.C.

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

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,::Foam::List, pointField, point >::nPoints(), List< labelledTri >::size(), and List< T >::size().

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,::Foam::List, pointField, point >::nPoints(), List< labelledTri >::size(), and List< T >::size().

void writeStats ( Ostream & os ) const

Write some statistics.

Reimplemented in distributedTriSurfaceMesh.

Definition at line 1086 of file triSurface.C.

References Foam::endl(), forAll, boundBox::invertedBox, Foam::max(), boundBox::max(), Foam::min(), boundBox::min(), nPoints, points, and PackedList< nBits >::set().

Referenced by booleanSurface::booleanSurface().

void operator= ( const triSurface & ts )

Definition at line 1119 of file triSurface.C.

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

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

Friends And Related Function Documentation

Ostream& operator<<	(	Ostream &	,
		const triSurface &
	)		`[friend]`

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

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

triSurface Class Reference

Detailed Description

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Friends

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation