Surface-surface intersection. Given two surfaces construct combined surface. More...

Inheritance diagram for booleanSurface:

Collaboration diagram for booleanSurface:

[legend]

Public Types
enum	booleanOpType { UNION, INTERSECTION, DIFFERENCE, ALL }
	Enumeration listing the possible volume operator types. More...

Public Types inherited from triSurface
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 ("booleanSurface")

	booleanSurface ()
	Construct null. More...

	booleanSurface (const triSurface &surf1, const triSurface &surf2, const surfaceIntersection &inter, const label includeFace1, const label includeFace2)
	Construct from surfaces and face labels to keep. More...

	booleanSurface (const triSurface &surf1, const triSurface &surf2, const surfaceIntersection &inter, const label booleanOp)
	Construct from surfaces and operation. Surfaces need to be closed. More...

const labelList &	faceMap () const
	New to old face map. >0: surface 1 face label. <0: surface 2. Negate. More...

bool	from1 (const label faceI) const

bool	surf1Face (const label faceI) const

bool	surf2Face (const label faceI) const

Public Member Functions inherited from 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 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 Attributes
static const NamedEnum< booleanOpType, 4 >	booleanOpTypeNames

Private Types
enum	sideStat { UNVISITED, OUTSIDE, INSIDE }
	Enumeration listing the status of a face (visible/invisible from. More...

Static Private Member Functions
static void	checkIncluded (const intersectedSurface &surf, const labelList &faceZone, const label includedFace)
	Check whether subset of faces (from markZones) reaches up to. More...

static label	index (const labelList &elems, const label elem)
	Get label in elems of elem. More...

static label	findEdge (const edgeList &edges, const labelList &edgeLabels, const edge &e)
	Find index of edge e in subset edgeLabels. More...

static label	findNearest (const triSurface &surf, const labelList &faceZone, const label zoneI)
	Get index of face in zoneI whose faceCentre is nearest farAwayPoint. More...

static geometricSurfacePatchList	mergePatches (const triSurface &surf1, const triSurface &surf2, labelList &patchMap2)
	Generate combined patchList (returned). Sets patchMap to map from. More...

static void	propagateEdgeSide (const triSurface &surf, const label prevVert0, const label prevFaceI, const label prevState, const label edgeI, labelList &side)
	On edgeI, coming from face prevFace, determines visibility/side of. More...

static void	propagateSide (const triSurface &surf, const label prevState, const label faceI, labelList &side)
	Given in/outside status of face determines status for all. More...

Private Attributes
labelList	faceMap_
	From new to old face + surface: More...

Additional Inherited Members
Static Public Member Functions inherited from triSurface
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 inherited from triSurface
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...

Detailed Description

Surface-surface intersection. Given two surfaces construct combined surface.

Called 'boolean' since the volume of resulting surface will encompass the volumes of the original surface according to some boolean operation:

all which is in surface1 AND in surface2 (intersection)
all which is in surface1 AND NOT in surface2 (surface1 minus surface2)
all which is in surface1 OR in surface2 (union)

Algorithm:

find edge-surface intersection. Class 'surfaceIntersection'.
combine intersection with both surfaces. Class 'intersectedSurface'.
subset surfaces upto intersection. The 'side' of the surface to include is based on the faces that can be reached from a user-supplied face index.
merge surfaces. Only the points on the intersection are shared.

Source files

Definition at line 68 of file booleanSurface.H.

Member Enumeration Documentation

◆ sideStat

enum sideStat

private

Enumeration listing the status of a face (visible/invisible from.

outside)

Enumerator
UNVISITED
OUTSIDE
INSIDE

Definition at line 76 of file booleanSurface.H.

◆ booleanOpType

enum booleanOpType

Enumeration listing the possible volume operator types.

Enumerator
UNION
INTERSECTION
DIFFERENCE
ALL

Definition at line 163 of file booleanSurface.H.

Constructor & Destructor Documentation

◆ booleanSurface() [1/3]

booleanSurface ( )

Construct null.

Definition at line 388 of file booleanSurface.C.

◆ booleanSurface() [2/3]

booleanSurface	(	const triSurface &	surf1,
		const triSurface &	surf2,
		const surfaceIntersection &	inter,
		const label	includeFace1,
		const label	includeFace2
	)

Construct from surfaces and face labels to keep.

Walks from provided seed faces without crossing intersection line to determine faces to keep.

Definition at line 396 of file booleanSurface.C.

References Foam::endl(), Foam::exit(), f(), intersectedSurface::faceMap(), Foam::FatalError, FatalErrorInFunction, forAll, intersectedSurface::intersectionEdges(), intersectedSurface::isSurfacePoint(), triSurface::markZones(), PrimitivePatch< Face, FaceList, PointField, PointType >::nEdges(), PrimitivePatch< Face, FaceList, PointField, PointType >::nPoints(), intersectedSurface::nSurfacePoints(), PrimitivePatch< Face, FaceList, PointField, PointType >::points(), Foam::Pout, List::size(), triSurface::subsetMesh(), triSurface::write(), and triSurface::writeStats().

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◆ booleanSurface() [3/3]

booleanSurface	(	const triSurface &	surf1,
		const triSurface &	surf2,
		const surfaceIntersection &	inter,
		const label	booleanOp
	)

Construct from surfaces and operation. Surfaces need to be closed.

for this to make any sense since uses inside/outside to determine which part of combined surface to include.

Definition at line 707 of file booleanSurface.C.

References booleanSurface::ALL, PointHit::distance(), PrimitivePatch< Face, FaceList, PointField, PointType >::edgeFaces(), PrimitivePatch< Face, FaceList, PointField, PointType >::edges(), Foam::endl(), Foam::exit(), intersectedSurface::faceMap(), Foam::FatalError, FatalErrorInFunction, forAll, booleanSurface::INTERSECTION, intersectedSurface::isSurfacePoint(), PrimitivePatch< Face, FaceList, PointField, PointType >::localPoints(), Foam::nl, PrimitivePatch< Face, FaceList, PointField, PointType >::nPoints(), intersectedSurface::nSurfacePoints(), triSurface::operator=(), PrimitivePatch< Face, FaceList, PointField, PointType >::points(), Foam::Pout, PointHit::rawPoint(), labelledTri::region(), List::size(), boundBox::span(), triSurface::subsetMesh(), booleanSurface::UNION, WarningInFunction, triSurface::write(), triSurface::writeStats(), and Vector< scalar >::zero.

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Member Function Documentation

◆ checkIncluded()

void checkIncluded	(	const intersectedSurface &	surf,
		const labelList &	faceZone,
		const label	includedFace
	)

staticprivate

Check whether subset of faces (from markZones) reaches up to.

the intersection.

Definition at line 63 of file booleanSurface.C.

References PrimitivePatch< Face, FaceList, PointField, PointType >::edgeFaces(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, forAll, and intersectedSurface::intersectionEdges().

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◆ index()

Foam::label index	(	const labelList &	elems,
		const label	elem
	)

staticprivate

Get label in elems of elem.

Definition at line 100 of file booleanSurface.C.

References forAll.

◆ findEdge()

Foam::label findEdge	(	const edgeList &	edges,
		const labelList &	edgeLabels,
		const edge &	e
	)

staticprivate

Find index of edge e in subset edgeLabels.

Definition at line 117 of file booleanSurface.C.

References Foam::abort(), Foam::constant::electromagnetic::e, Foam::FatalError, FatalErrorInFunction, and forAll.

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◆ findNearest()

static label findNearest	(	const triSurface &	surf,
		const labelList &	faceZone,
		const label	zoneI
	)

staticprivate

Get index of face in zoneI whose faceCentre is nearest farAwayPoint.

◆ mergePatches()

Foam::geometricSurfacePatchList mergePatches	(	const triSurface &	surf1,
		const triSurface &	surf2,
		labelList &	patchMap2
	)

staticprivate

Generate combined patchList (returned). Sets patchMap to map from.

surf region numbers into combined patchList

Definition at line 141 of file booleanSurface.C.

References forAll, triSurface::patches(), List::setSize(), and List::size().

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◆ propagateEdgeSide()

void propagateEdgeSide	(	const triSurface &	surf,
		const label	prevVert0,
		const label	prevFaceI,
		const label	prevState,
		const label	edgeI,
		labelList &	side
	)