A collection of tools for searching, sorting PrimitivePatch information. More...

Public Member Functions
template<class Face , template< class > class FaceList, class PointField , class PointType >
Foam::labelList	edgeOwner (const PrimitivePatch< Face, FaceList, PointField, PointType > &p)

template<class BoolListType , class Face , template< class > class FaceList, class PointField , class PointType >
Foam::label	markZones (const PrimitivePatch< Face, FaceList, PointField, PointType > &p, const BoolListType &borderEdge, labelList &faceZone)

template<class Face , template< class > class FaceList, class PointField , class PointType >
Foam::labelListList	sortedEdgeFaces (const PrimitivePatch< Face, FaceList, PointField, PointType > &p)

template<class Face , template< class > class FaceList, class PointField , class PointType >
Foam::tmp< Foam::pointField >	pointNormals (const polyMesh &mesh, const PrimitivePatch< Face, FaceList, PointField, PointType > &p)

template<class Face , template< class > class FaceList, class PointField , class PointType >
Foam::tmp< Foam::pointField >	edgeNormals (const polyMesh &mesh, const PrimitivePatch< Face, FaceList, PointField, PointType > &p, const labelList &patchEdges, const labelList &coupledEdges)

template<class Face , template< class > class FaceList, class PointField , class PointType >
Foam::labelListList	sortedPointEdges (const PrimitivePatch< Face, FaceList, PointField, PointType > &p)

Static Public Member Functions
template<class Face , template< class > class FaceList, class PointField , class PointType >
static bool	checkOrientation (const PrimitivePatch< Face, FaceList, PointField, PointType > &, const bool report=false, labelHashSet *marked=0)
	Check for orientation issues. More...

template<class BoolListType , class Face , template< class > class FaceList, class PointField , class PointType >
static void	markZone (const PrimitivePatch< Face, FaceList, PointField, PointType > &, const BoolListType &borderEdge, const label faceI, const label currentZone, labelList &faceZone)
	Fill faceZone with currentZone for every face reachable. More...

template<class BoolListType , class Face , template< class > class FaceList, class PointField , class PointType >
static label	markZones (const PrimitivePatch< Face, FaceList, PointField, PointType > &, const BoolListType &borderEdge, labelList &faceZone)
	Size and fills faceZone with zone of face. More...

template<class BoolListType , class Face , template< class > class FaceList, class PointField , class PointType >
static void	subsetMap (const PrimitivePatch< Face, FaceList, PointField, PointType > &, const BoolListType &includeFaces, labelList &pointMap, labelList &faceMap)
	Determine the mapping for a sub-patch. More...

template<class Face , template< class > class FaceList, class PointField , class PointType >
static labelListList	sortedEdgeFaces (const PrimitivePatch< Face, FaceList, PointField, PointType > &)
	Return edge-face addressing sorted by angle around the edge. More...

template<class Face , template< class > class FaceList, class PointField , class PointType >
static labelList	edgeOwner (const PrimitivePatch< Face, FaceList, PointField, PointType > &)
	If 2 face neighbours: label of face where ordering of edge. More...

template<class Face , template< class > class FaceList, class PointField , class PointType >
static bool	checkOrientation (const PrimitivePatch< Face, FaceList, PointField, PointType > &, const bool report=false, labelHashSet *marked=0)
	Check for orientation issues. More...

template<class BoolListType , class Face , template< class > class FaceList, class PointField , class PointType >
static void	markZone (const PrimitivePatch< Face, FaceList, PointField, PointType > &, const BoolListType &borderEdge, const label faceI, const label currentZone, labelList &faceZone)
	Fill faceZone with currentZone for every face reachable. More...

template<class BoolListType , class Face , template< class > class FaceList, class PointField , class PointType >
static label	markZones (const PrimitivePatch< Face, FaceList, PointField, PointType > &, const BoolListType &borderEdge, labelList &faceZone)
	Size and fills faceZone with zone of face. More...

template<class BoolListType , class Face , template< class > class FaceList, class PointField , class PointType >
static void	subsetMap (const PrimitivePatch< Face, FaceList, PointField, PointType > &, const BoolListType &includeFaces, labelList &pointMap, labelList &faceMap)
	Determine the mapping for a sub-patch. More...

template<class Face , template< class > class FaceList, class PointField , class PointType >
static void	calcBounds (const PrimitivePatch< Face, FaceList, PointField, PointType > &p, boundBox &bb, label &nPoints)

template<class Face , template< class > class FaceList, class PointField , class PointType >
static labelListList	sortedEdgeFaces (const PrimitivePatch< Face, FaceList, PointField, PointType > &)
	Return edge-face addressing sorted by angle around the edge. More...

template<class Face , template< class > class FaceList, class PointField , class PointType >
static labelListList	sortedPointEdges (const PrimitivePatch< Face, FaceList, PointField, PointType > &)
	Return point-edge addressing sorted by order around the point. More...

template<class Face , template< class > class FaceList, class PointField , class PointType >
static labelList	edgeOwner (const PrimitivePatch< Face, FaceList, PointField, PointType > &)
	If 2 face neighbours: label of face where ordering of edge. More...

template<class Face1 , template< class > class FaceList1, class PointField1 , class PointType1 , class Face2 , template< class > class FaceList2, class PointField2 , class PointType2 >
static void	matchPoints (const PrimitivePatch< Face1, FaceList1, PointField1, PointType1 > &p1, const PrimitivePatch< Face2, FaceList2, PointField2, PointType2 > &p2, labelList &p1PointLabels, labelList &p2PointLabels)
	Find corresponding points on patches sharing the same points. More...

template<class Face1 , template< class > class FaceList1, class PointField1 , class PointType1 , class Face2 , template< class > class FaceList2, class PointField2 , class PointType2 >
static void	matchEdges (const PrimitivePatch< Face1, FaceList1, PointField1, PointType1 > &p1, const PrimitivePatch< Face2, FaceList2, PointField2, PointType2 > &p2, labelList &p1EdgeLabels, labelList &p2EdgeLabels, PackedBoolList &sameOrientation)
	Find corresponding edges on patches sharing the same points. More...

template<class Face , template< class > class FaceList, class PointField , class PointType >
static tmp< pointField >	pointNormals (const polyMesh &, const PrimitivePatch< Face, FaceList, PointField, PointType > &)
	Return parallel consistent point normals for patches using mesh points. More...

template<class Face , template< class > class FaceList, class PointField , class PointType >
static tmp< pointField >	edgeNormals (const polyMesh &, const PrimitivePatch< Face, FaceList, PointField, PointType > &, const labelList &patchEdges, const labelList &coupledEdges)
	Return parallel consistent edge normals for patches using mesh points. More...

template<class Face , template< class > class FaceList, class PointField , class PointType >
static void	gatherAndMerge (const scalar mergeDist, const PrimitivePatch< Face, FaceList, PointField, PointType > &p, Field< PointType > &mergedPoints, List< Face > &mergedFaces, labelList &pointMergeMap)
	Gather points and faces onto master and merge into single patch. More...

Detailed Description

A collection of tools for searching, sorting PrimitivePatch information.

The class could also be extended to include more that just static methods.

Source files

The class could also be extended to include more that just static methods.

Source files

Definition at line 55 of file PatchTools.H.

Member Function Documentation

◆ checkOrientation() [1/2]

bool checkOrientation	(	const PrimitivePatch< Face, FaceList, PointField, PointType > &	p,
		const bool	report = `false`,
		labelHashSet *	marked = `0`
	)

static

Check for orientation issues.

Returns true if problems were found. If a normal flips across an edge, places it in the HashSet

Compute normal from 3 points, use the first as the origin

minor warpage should not be a problem

Definition at line 40 of file PatchToolsCheck.C.

References Foam::constant::electromagnetic::e, Foam::endl(), f(), forAll, Foam::Info, HashSet< Key, Hash >::insert(), Foam::nl, p, and List::size().

Referenced by searchableSurfaces::checkNormalOrientation().

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◆ markZone() [1/2]

void markZone	(	const PrimitivePatch< Face, FaceList, PointField, PointType > &	p,
		const BoolListType &	borderEdge,
		const label	faceI,
		const label	currentZone,
		labelList &	faceZone
	)

static

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.

Definition at line 46 of file PatchToolsSearch.C.

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

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◆ markZones() [1/3]

static label markZones	(	const PrimitivePatch< Face, FaceList, PointField, PointType > &	,
		const BoolListType &	borderEdge,
		labelList &	faceZone
	)

static

Size and fills faceZone with zone of face.

Zone is area reachable by edge crossing without crossing borderEdge. Returns number of zones.

Referenced by searchableSurfaces::checkNormalOrientation().

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◆ subsetMap() [1/2]

void subsetMap	(	const PrimitivePatch< Face, FaceList, PointField, PointType > &	p,
		const BoolListType &	includeFaces,
		labelList &	pointMap,
		labelList &	faceMap
	)

static

Determine the mapping for a sub-patch.

Only include faces for which bool-list entry is true.

Parameters

[in]	includeFaces	faces to include
[out]	pointMap	mapping new to old localPoints
[out]	faceMap	mapping new to old faces

Definition at line 173 of file PatchToolsSearch.C.

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

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◆ sortedEdgeFaces() [1/3]

static labelListList sortedEdgeFaces ( const PrimitivePatch< Face, FaceList, PointField, PointType > & )

static

Return edge-face addressing sorted by angle around the edge.

Orientation is anticlockwise looking from edge.vec(localPoints())

◆ edgeOwner() [1/3]

static labelList edgeOwner ( const PrimitivePatch< Face, FaceList, PointField, PointType > & )

static

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.

◆ checkOrientation() [2/2]

static bool checkOrientation	(	const PrimitivePatch< Face, FaceList, PointField, PointType > &	,
		const bool	report = `false`,
		labelHashSet *	marked = `0`
	)

static

Check for orientation issues.

Returns true if problems were found. If a normal flips across an edge, places it in the HashSet

◆ markZone() [2/2]

static void markZone	(	const PrimitivePatch< Face, FaceList, PointField, PointType > &	,
		const BoolListType &	borderEdge,
		const label	faceI,
		const label	currentZone,
		labelList &	faceZone
	)

static

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.

◆ markZones() [2/3]

static label markZones	(	const PrimitivePatch< Face, FaceList, PointField, PointType > &	,
		const BoolListType &	borderEdge,
		labelList &	faceZone
	)

static

Size and fills faceZone with zone of face.

Zone is area reachable by edge crossing without crossing borderEdge. Returns number of zones.

◆ subsetMap() [2/2]

static void subsetMap	(	const PrimitivePatch< Face, FaceList, PointField, PointType > &	,
		const BoolListType &	includeFaces,
		labelList &	pointMap,
		labelList &	faceMap
	)

static

Determine the mapping for a sub-patch.

Only include faces for which bool-list entry is true.

Parameters

[in]	includeFaces	faces to include
[out]	pointMap	mapping new to old localPoints
[out]	faceMap	mapping new to old faces

◆ calcBounds()

void calcBounds	(	const PrimitivePatch< Face, FaceList, PointField, PointType > &	p,
		boundBox &	bb,
		label &	nPoints
	)

static

Definition at line 224 of file PatchToolsSearch.C.

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

Referenced by triSurfaceMesh::edgeTree(), triSurfaceSearch::tree(), triSurfaceRegionSearch::treeByRegion(), and distributedTriSurfaceMesh::writeStats().

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◆ sortedEdgeFaces() [2/3]

static labelListList sortedEdgeFaces ( const PrimitivePatch< Face, FaceList, PointField, PointType > & )

static

Return edge-face addressing sorted by angle around the edge.

Orientation is anticlockwise looking from edge.vec(localPoints())

◆ sortedPointEdges() [1/2]

static labelListList sortedPointEdges ( const PrimitivePatch< Face, FaceList, PointField, PointType > & )

static

Return point-edge addressing sorted by order around the point.

◆ edgeOwner() [2/3]

static labelList edgeOwner ( const PrimitivePatch< Face, FaceList, PointField, PointType > & )

static

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.

◆ matchPoints()

void matchPoints	(	const PrimitivePatch< Face1, FaceList1, PointField1, PointType1 > &	p1,
		const PrimitivePatch< Face2, FaceList2, PointField2, PointType2 > &	p2,
		labelList &	p1PointLabels,
		labelList &	p2PointLabels
	)

static

Find corresponding points on patches sharing the same points.

p1PointLabels : points on p1 that were matched p2PointLabels : corresponding points on p2

Definition at line 42 of file PatchToolsMatch.C.

References forAll, PrimitivePatch< Face, FaceList, PointField, PointType >::meshPointMap(), PrimitivePatch< Face, FaceList, PointField, PointType >::meshPoints(), PrimitivePatch< Face, FaceList, PointField, PointType >::nPoints(), and List::setSize().

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◆ matchEdges()

void matchEdges	(	const PrimitivePatch< Face1, FaceList1, PointField1, PointType1 > &	p1,
		const PrimitivePatch< Face2, FaceList2, PointField2, PointType2 > &	p2,
		labelList &	p1EdgeLabels,
		labelList &	p2EdgeLabels,
		PackedBoolList &	sameOrientation
	)

static

Find corresponding edges on patches sharing the same points.

p1EdgeLabels : edges on p1 that were matched p2EdgeLabels : corresponding edges on p2 sameOrientation : same orientation?

Definition at line 88 of file PatchToolsMatch.C.

References Foam::constant::electromagnetic::e, PrimitivePatch< Face, FaceList, PointField, PointType >::edges(), HashTable::find(), forAll, HashTable::insert(), PrimitivePatch< Face, FaceList, PointField, PointType >::meshPoints(), PrimitivePatch< Face, FaceList, PointField, PointType >::nEdges(), List::setSize(), and PackedList::setSize().

Referenced by addPatchCellLayer::calcExtrudeInfo(), and main().

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◆ pointNormals() [1/2]

static tmp<pointField> pointNormals	(	const polyMesh &	,
		const PrimitivePatch< Face, FaceList, PointField, PointType > &
	)

static

Return parallel consistent point normals for patches using mesh points.

Referenced by autoLayerDriver::getPatchDisplacement(), main(), and medialAxisMeshMover::update().

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◆ edgeNormals() [1/2]

static tmp<pointField> edgeNormals	(	const polyMesh &	,
		const PrimitivePatch< Face, FaceList, PointField, PointType > &	,
		const labelList &	patchEdges,
		const labelList &	coupledEdges
	)

static

Return parallel consistent edge normals for patches using mesh points.

Supply with patch matching info from matchEdges.

Referenced by main().

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◆ gatherAndMerge()

void gatherAndMerge	(	const scalar	mergeDist,
		const PrimitivePatch< Face, FaceList, PointField, PointType > &	p,
		Field< PointType > &	mergedPoints,
		List< Face > &	mergedFaces,
		labelList &	pointMergeMap
	)

static

Gather points and faces onto master and merge into single patch.

Note: uses faces/points, not localFaces/localPoints.

Definition at line 43 of file PatchToolsGatherAndMerge.C.

References forAll, Foam::inplaceRenumber(), Foam::mergePoints(), p, Foam::ListListOps::subSizes(), and List::transfer().

Referenced by faceSource::combineSurfaceGeometry(), sampledSurfaces::update(), and cyclicPeriodicAMIPolyPatch::writeOBJ().

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◆ edgeOwner() [3/3]

Foam::labelList edgeOwner ( const PrimitivePatch< Face, FaceList, PointField, PointType > & p )

Definition at line 40 of file PatchToolsEdgeOwner.C.

References Foam::abort(), f(), Foam::FatalError, FatalErrorIn, forAll, Foam::nl, p, and List::size().

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◆ markZones() [3/3]

Foam::label markZones	(	const PrimitivePatch< Face, FaceList, PointField, PointType > &	p,
		const BoolListType &	borderEdge,
		labelList &	faceZone
	)

Definition at line 130 of file PatchToolsSearch.C.

References p, List::setSize(), and List::size().

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◆ sortedEdgeFaces() [3/3]

Foam::labelListList sortedEdgeFaces ( const PrimitivePatch< Face, FaceList, PointField, PointType > & p )

Definition at line 42 of file PatchToolsSortEdges.C.

References Foam::constant::electromagnetic::e, f(), Foam::findIndex(), forAll, SortableList::indices(), Foam::mag(), p, Foam::pseudoAngle(), List::size(), and SortableList::sort().

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◆ pointNormals() [2/2]

Foam::tmp<Foam::pointField> pointNormals	(	const polyMesh &	mesh,
		const PrimitivePatch< Face, FaceList, PointField, PointType > &	p
	)

Definition at line 43 of file PatchToolsNormals.C.

References mapDistributeBase::constructSize(), globalMeshData::coupledPatch(), mapDistribute::distribute(), f(), forAll, globalMeshData::globalPointSlaves(), globalMeshData::globalPointSlavesMap(), globalMeshData::globalPointTransformedSlaves(), globalMeshData::globalTransforms(), Foam::mag(), mesh, PrimitivePatch< Face, FaceList, PointField, PointType >::meshPointMap(), n, p, pFaces, mapDistribute::reverseDistribute(), List::setSize(), List::size(), and Foam::sum().

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◆ edgeNormals() [2/2]

Foam::tmp<Foam::pointField> edgeNormals	(	const polyMesh &	mesh,
		const PrimitivePatch< Face, FaceList, PointField, PointType > &	p,
		const labelList &	patchEdges,
		const labelList &	coupledEdges
	)

Construct with all data in consistent orientation

Definition at line 206 of file PatchToolsNormals.C.

References mapDistributeBase::constructSize(), forAll, globalMeshData::globalEdgeSlaves(), globalMeshData::globalEdgeSlavesMap(), globalMeshData::globalEdgeTransformedSlaves(), globalMeshData::globalTransforms(), Foam::mag(), mesh, p, and globalMeshData::syncData().

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◆ sortedPointEdges() [2/2]

Foam::labelListList sortedPointEdges ( const PrimitivePatch< Face, FaceList, PointField, PointType > & p )

Definition at line 40 of file PatchToolsSortPoints.C.

References DynamicList::append(), DynamicList::clear(), edge::end(), Foam::endl(), Foam::findIndex(), forAll, Foam::nl, p, DynamicList::setCapacity(), List::size(), edge::start(), and WarningInFunction.

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

src/immersedBoundary/immersedBoundary/primitiveMesh/PatchTools/PatchTools.H
src/immersedBoundary/immersedBoundary/primitiveMesh/PatchTools/PatchToolsCheck.C
src/immersedBoundary/immersedBoundary/primitiveMesh/PatchTools/PatchToolsEdgeOwner.C
src/immersedBoundary/immersedBoundary/primitiveMesh/PatchTools/PatchToolsSearch.C
src/immersedBoundary/immersedBoundary/primitiveMesh/PatchTools/PatchToolsSortEdges.C
src/OpenFOAM/meshes/primitiveMesh/PatchTools/PatchToolsGatherAndMerge.C
src/OpenFOAM/meshes/primitiveMesh/PatchTools/PatchToolsMatch.C
src/OpenFOAM/meshes/primitiveMesh/PatchTools/PatchToolsNormals.C
src/OpenFOAM/meshes/primitiveMesh/PatchTools/PatchToolsSortPoints.C

Public Member Functions

Static Public Member Functions

Detailed Description

Member Function Documentation

◆ checkOrientation() [1/2]

◆ markZone() [1/2]

◆ markZones() [1/3]

◆ subsetMap() [1/2]

◆ sortedEdgeFaces() [1/3]

◆ edgeOwner() [1/3]

◆ checkOrientation() [2/2]

◆ markZone() [2/2]

◆ markZones() [2/3]

◆ subsetMap() [2/2]

◆ calcBounds()

◆ sortedEdgeFaces() [2/3]

◆ sortedPointEdges() [1/2]

◆ edgeOwner() [2/3]

◆ matchPoints()

◆ matchEdges()

◆ pointNormals() [1/2]

◆ edgeNormals() [1/2]

◆ gatherAndMerge()

◆ edgeOwner() [3/3]

◆ markZones() [3/3]

◆ sortedEdgeFaces() [3/3]

◆ pointNormals() [2/2]

◆ edgeNormals() [2/2]

◆ sortedPointEdges() [2/2]