A collection of tools for searching, sorting PrimitivePatch information. More...
#include <PatchTools.H>
Public Member Functions | |
| template<class FaceList, class PointField> | |
| Foam::labelList | edgeOwner (const PrimitivePatch< FaceList, PointField > &p) |
| template<class FaceList, class PointField> | |
| Foam::tmp< Foam::pointField > | pointNormals (const polyMesh &mesh, const PrimitivePatch< FaceList, PointField > &p, const bitSet &pFlip) |
| template<class FaceList, class PointField> | |
| Foam::tmp< Foam::pointField > | edgeNormals (const polyMesh &mesh, const PrimitivePatch< FaceList, PointField > &p, const labelList &patchEdges, const labelList &coupledEdges, const bitSet &pFlip) |
| template<class FaceList, class PointField> | |
| Foam::tmp< Foam::pointField > | pointNormals (const polyMesh &mesh, const PrimitivePatch< FaceList, PointField > &p, const pointField &localPoints, const bitSet &pFlip) |
| template<class FaceList, class PointField> | |
| Foam::tmp< Foam::pointField > | edgeNormals (const polyMesh &mesh, const PrimitivePatch< FaceList, PointField > &p, const pointField &localPoints, const labelList &patchEdges, const labelList &coupledEdges, const bitSet &pFlip) |
| template<class BoolListType, class FaceList, class PointField> | |
| Foam::label | markZones (const PrimitivePatch< FaceList, PointField > &p, const BoolListType &borderEdge, labelList &faceZone) |
| template<class FaceList, class PointField> | |
| Foam::labelListList | sortedEdgeFaces (const PrimitivePatch< FaceList, PointField > &p) |
| template<class FaceList, class PointField> | |
| Foam::labelListList | sortedPointEdges (const PrimitivePatch< FaceList, PointField > &p) |
Static Public Member Functions | |
| template<class FaceList, class PointField> | |
| static bool | checkOrientation (const PrimitivePatch< FaceList, PointField > &, const bool report=false, labelHashSet *marked=0) |
| Check for orientation issues. | |
| template<class BoolListType, class FaceList, class PointField> | |
| static void | markZone (const PrimitivePatch< FaceList, PointField > &, const BoolListType &borderEdge, const label facei, const label currentZone, labelList &faceZone) |
| Fill faceZone with currentZone for every face reachable. | |
| template<class BoolListType, class FaceList, class PointField> | |
| static label | markZones (const PrimitivePatch< FaceList, PointField > &, const BoolListType &borderEdge, labelList &faceZone) |
| Size and fills faceZone with zone of face. | |
| template<class BoolListType, class FaceList, class PointField> | |
| static void | subsetMap (const PrimitivePatch< FaceList, PointField > &p, const BoolListType &includeFaces, labelList &pointMap, labelList &faceMap) |
| Determine the mapping for a sub-patch. | |
| template<class FaceList, class PointField> | |
| static void | calcBounds (const PrimitivePatch< FaceList, PointField > &p, boundBox &bb, label &nPoints) |
| template<class FaceList, class PointField> | |
| static labelListList | sortedEdgeFaces (const PrimitivePatch< FaceList, PointField > &) |
| Return edge-face addressing sorted by angle around the edge. | |
| template<class FaceList, class PointField> | |
| static labelListList | sortedPointEdges (const PrimitivePatch< FaceList, PointField > &) |
| Return point-edge addressing sorted by order around the point. | |
| template<class FaceList, class PointField> | |
| static labelList | edgeOwner (const PrimitivePatch< FaceList, PointField > &) |
| If 2 face neighbours: label of face where ordering of edge. | |
| template<class FaceList1, class PointField1, class FaceList2, class PointField2> | |
| static void | matchPoints (const PrimitivePatch< FaceList1, PointField1 > &p1, const PrimitivePatch< FaceList2, PointField2 > &p2, labelList &p1PointLabels, labelList &p2PointLabels) |
| Find corresponding points on patches sharing the same points. | |
| template<class FaceList1, class PointField1, class FaceList2, class PointField2> | |
| static void | matchEdges (const PrimitivePatch< FaceList1, PointField1 > &p1, const PrimitivePatch< FaceList2, PointField2 > &p2, labelList &p1EdgeLabels, labelList &p2EdgeLabels, bitSet &sameOrientation) |
| Find corresponding edges on patches sharing the same points. | |
| template<class FaceList, class PointField> | |
| static tmp< pointField > | pointNormals (const polyMesh &, const PrimitivePatch< FaceList, PointField > &, const bitSet &flipMap=bitSet::null()) |
| Return parallel consistent point normals for patches using mesh points. | |
| template<class FaceList, class PointField> | |
| static tmp< pointField > | pointNormals (const polyMesh &, const PrimitivePatch< FaceList, PointField > &, const pointField &localPoints, const bitSet &flipMap=bitSet::null()) |
| Return parallel consistent point normals for patches using mesh points. | |
| template<class FaceList, class PointField> | |
| static tmp< pointField > | edgeNormals (const polyMesh &, const PrimitivePatch< FaceList, PointField > &, const labelList &patchEdges, const labelList &coupledEdges, const bitSet &flipMap=bitSet::null()) |
| Return parallel consistent edge normals for patches using mesh points. | |
| template<class FaceList, class PointField> | |
| static tmp< pointField > | edgeNormals (const polyMesh &, const PrimitivePatch< FaceList, PointField > &, const pointField &localPoints, const labelList &patchEdges, const labelList &coupledEdges, const bitSet &flipMap=bitSet::null()) |
| Return parallel consistent edge normals for patches using mesh points. | |
| template<class FaceList, class PointField> | |
| static void | gatherAndMerge (const scalar mergeDist, const PrimitivePatch< FaceList, PointField > &pp, Field< typename PrimitivePatch< FaceList, PointField >::point_type > &mergedPoints, List< typename PrimitivePatch< FaceList, PointField >::face_type > &mergedFaces, globalIndex &pointAddr, globalIndex &faceAddr, labelList &pointMergeMap=const_cast< labelList & >(labelList::null()), const bool useLocal=false) |
| Gather points and faces onto master and merge into single patch. | |
| template<class FaceList, class PointField> | |
| static void | gatherAndMerge (const scalar mergeDist, const PrimitivePatch< FaceList, PointField > &pp, Field< typename PrimitivePatch< FaceList, PointField >::point_type > &mergedPoints, List< typename PrimitivePatch< FaceList, PointField >::face_type > &mergedFaces, labelList &pointMergeMap=const_cast< labelList & >(labelList::null()), const bool useLocal=false) |
| Gather points and faces onto master and merge into single patch. | |
| template<class FaceList> | |
| static void | gatherAndMerge (const polyMesh &mesh, const FaceList &faces, const labelList &meshPoints, const Map< label > &meshPointMap, labelList &pointToGlobal, labelList &uniqueMeshPointLabels, autoPtr< globalIndex > &globalPoints, autoPtr< globalIndex > &globalFaces, List< typename FaceList::value_type > &mergedFaces, pointField &mergedPoints) |
| Gather (mesh!) points and faces onto master and merge collocated. | |
A collection of tools for searching, sorting PrimitivePatch information.
The class could also be extended to include more that just static methods.
Definition at line 64 of file PatchTools.H.
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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 28 of file PatchToolsCheck.C.
References e, Foam::endl(), f(), forAll, foundError, Foam::Info, HashSet< Key, Hash >::insert(), Foam::nl, p, p0, and UList< T >::size().
Referenced by searchableSurfaces::checkNormalOrientation().


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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 33 of file PatchToolsSearch.C.
References Foam::abort(), DynamicList< T, SizeMin >::append(), UList< T >::empty(), Foam::FatalError, FatalErrorInFunction, forAll, p, UList< T >::size(), and List< T >::transfer().
Referenced by markZones().


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Size and fills faceZone with zone of face.
Zone is area reachable by edge crossing without crossing borderEdge. Returns number of zones.
References Foam::faceMap(), nPoints, and p.
Referenced by searchableSurfaces::checkNormalOrientation().


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Determine the mapping for a sub-patch.
Only include faces for which bool-list entry is true.
| [in] | p | patch to be searched on |
| [in] | includeFaces | faces to include |
| [out] | pointMap | mapping new to old localPoints |
| [out] | faceMap | mapping new to old faces |
Definition at line 135 of file PatchToolsSearch.C.
References List< T >::clear(), Foam::faceMap(), forAll, p, bitSet::set(), and bitSet::sortedToc().
Referenced by MeshedSurface< face >::subsetMeshMap(), triSurface::subsetMeshMap(), and UnsortedMeshedSurface< face >::subsetMeshMap().


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Definition at line 171 of file PatchToolsSearch.C.
References boundBox::add(), f(), nPoints, p, points, boundBox::reset(), and bitSet::set().
Referenced by triSurfaceMesh::edgeTree(), triSurfaceSearch::tree(), triSurfaceRegionSearch::treeByRegion(), and distributedTriSurfaceMesh::writeStats().


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Return edge-face addressing sorted by angle around the edge.
Orientation is anticlockwise looking from edge.vec(localPoints())
Referenced by sortedEdgeFaces(), and extendedEdgeMesh::sortPointsAndEdges().

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Return point-edge addressing sorted by order around the point.
Referenced by sortedPointEdges(), and extendedEdgeMesh::sortPointsAndEdges().

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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.
Referenced by edgeOwner().

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Find corresponding points on patches sharing the same points.
p1PointLabels : points on p1 that were matched p2PointLabels : corresponding points on p2
Definition at line 31 of file PatchToolsMatch.C.
References HashTable< T, Key, Hash >::cfind(), forAll, PrimitivePatch< FaceList, PointField >::meshPointMap(), PrimitivePatch< FaceList, PointField >::meshPoints(), PrimitivePatch< FaceList, PointField >::nPoints(), and List< T >::resize().

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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 69 of file PatchToolsMatch.C.
References HashTable< T, Key, Hash >::cfind(), PrimitivePatch< FaceList, PointField >::edges(), forAll, HashTable< T, Key, Hash >::insert(), PrimitivePatch< FaceList, PointField >::meshEdge(), PrimitivePatch< FaceList, PointField >::nEdges(), List< T >::resize(), PackedList< Width >::resize(), and bitSet::set().
Referenced by addPatchCellLayer::calcExtrudeInfo(), createShellMesh::calcPointRegions(), meshRefinement::countEdgeFaces(), pointMeshTools::featurePointsEdges(), PatchEdgeFaceWave< PrimitivePatchType, Type, TrackingData >::PatchEdgeFaceWave(), and PatchEdgeFaceWave< PrimitivePatchType, Type, TrackingData >::PatchEdgeFaceWave().


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Return parallel consistent point normals for patches using mesh points.
References bitSet::null().
Referenced by snappySnapDriver::doSnap(), and pointMeshTools::featurePointsEdges().


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Return parallel consistent point normals for patches using mesh points.
Get all geometry from provided patch local points. (assumed to be consistent across coupled patches)
References bitSet::null().

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Return parallel consistent edge normals for patches using mesh points.
Supply with patch matching info from matchEdges.
References bitSet::null().
Referenced by edgeNormals(), and edgeNormals().


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Return parallel consistent edge normals for patches using mesh points.
Get all geometry from provided patch local points. (assumed to be consistent across coupled patches) Supply with patch matching info from matchEdges.
References mesh, bitSet::null(), List< label >::null(), and pp().

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Gather points and faces onto master and merge into single patch.
Note: Normally uses faces/points (not localFaces/localPoints)
| [in] | mergeDist | Geometric merge tolerance for Foam::mergePoints |
| [in] | pp | The patch to merge |
| [out] | mergedPoints | merged points (master only, empty elsewhere) |
| [out] | mergedFaces | merged faces (master only, empty elsewhere) |
| [out] | pointAddr | Points globalIndex gather addressing (master only, empty elsewhere) |
| [out] | faceAddr | Faces globalIndex gather addressing (master only, empty elsewhere) |
| [out] | pointMergeMap | An old-to-new mapping from original point index to the index into merged points. |
| [in] | useLocal | gather/merge patch localFaces/localPoints instead of faces/points |
Definition at line 30 of file PatchToolsGatherAndMerge.C.
References f(), globalIndex::gather(), Foam::identity(), Foam::inplaceMergePoints(), Foam::inplaceRenumber(), globalIndex::inplaceToGlobal(), UPstream::master(), Foam::notNull(), UPstream::parRun(), pp(), globalIndex::range(), globalIndex::reset(), globalIndex::subProcs(), and List< T >::transfer().
Referenced by gatherAndMerge(), mergedSurf::merge(), shortestPathSet::shortestPathSet(), and AMIWeights::writeWeightField().


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Gather points and faces onto master and merge into single patch.
Note: Normally uses faces/points (not localFaces/localPoints)
| [in] | mergeDist | Geometric merge tolerance for Foam::mergePoints |
| [in] | pp | The patch to merge |
| [out] | mergedPoints | merged points (master only, empty elsewhere) |
| [out] | mergedFaces | merged faces (master only, empty elsewhere) |
| [out] | pointMergeMap | An old-to-new mapping from original point index to the index into merged points. |
| [in] | useLocal | gather/merge patch localFaces/localPoints instead of faces/points |
Definition at line 151 of file PatchToolsGatherAndMerge.C.
References gatherAndMerge(), and pp().

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Gather (mesh!) points and faces onto master and merge collocated.
points into a single patch. Uses coupled point mesh structure so does not need tolerances. On master and sub-ranks returns:
On master only returns:
Definition at line 185 of file PatchToolsGatherAndMerge.C.
References f(), Foam::identity(), Foam::inplaceRenumber(), mesh, UPstream::parRun(), autoPtr< T >::reset(), and UList< T >::size().

| Foam::labelList edgeOwner | ( | const PrimitivePatch< FaceList, PointField > & | p | ) |
Definition at line 28 of file PatchToolsEdgeOwner.C.
References Foam::abort(), edgeOwner(), f(), Foam::FatalError, FatalErrorInFunction, forAll, Foam::nl, p, and UList< T >::size().

| Foam::tmp< Foam::pointField > pointNormals | ( | const polyMesh & | mesh, |
| const PrimitivePatch< FaceList, PointField > & | p, | ||
| const bitSet & | pFlip ) |
Definition at line 31 of file PatchToolsNormals.C.
References HashTable< T, Key, Hash >::cfind(), mapDistributeBase::constructSize(), globalMeshData::coupledPatch(), mapDistribute::distribute(), PackedList< Width >::empty(), f(), forAll, globalMeshData::globalPointSlaves(), globalMeshData::globalPointSlavesMap(), globalMeshData::globalPointTransformedSlaves(), globalMeshData::globalTransforms(), local, Foam::mag(), mesh, PrimitivePatch< FaceList, PointField >::meshPointMap(), n, tmp< T >::New(), p, pFaces, mapDistribute::reverseDistribute(), List< T >::setSize(), UList< T >::size(), Foam::sum(), and Foam::Zero.

| Foam::tmp< Foam::pointField > edgeNormals | ( | const polyMesh & | mesh, |
| const PrimitivePatch< FaceList, PointField > & | p, | ||
| const labelList & | patchEdges, | ||
| const labelList & | coupledEdges, | ||
| const bitSet & | pFlip ) |
Construct with all data in consistent orientation
Definition at line 190 of file PatchToolsNormals.C.
References mapDistributeBase::constructSize(), edgeNormals(), PackedList< Width >::empty(), forAll, globalMeshData::globalEdgeSlaves(), globalMeshData::globalEdgeSlavesMap(), globalMeshData::globalEdgeTransformedSlaves(), globalMeshData::globalTransforms(), Foam::mag(), mesh, n, tmp< T >::New(), p, globalMeshData::syncData(), and Foam::Zero.

| Foam::tmp< Foam::pointField > pointNormals | ( | const polyMesh & | mesh, |
| const PrimitivePatch< FaceList, PointField > & | p, | ||
| const pointField & | localPoints, | ||
| const bitSet & | pFlip ) |
Definition at line 279 of file PatchToolsNormals.C.
References HashTable< T, Key, Hash >::cfind(), mapDistributeBase::constructSize(), globalMeshData::coupledPatch(), mapDistribute::distribute(), PackedList< Width >::empty(), f(), forAll, globalMeshData::globalPointSlaves(), globalMeshData::globalPointSlavesMap(), globalMeshData::globalPointTransformedSlaves(), globalMeshData::globalTransforms(), local, Foam::mag(), mesh, PrimitivePatch< FaceList, PointField >::meshPointMap(), n, tmp< T >::New(), p, pFaces, mapDistribute::reverseDistribute(), List< T >::setSize(), UList< T >::size(), Foam::sum(), and Foam::Zero.

| Foam::tmp< Foam::pointField > edgeNormals | ( | const polyMesh & | mesh, |
| const PrimitivePatch< FaceList, PointField > & | p, | ||
| const pointField & | localPoints, | ||
| const labelList & | patchEdges, | ||
| const labelList & | coupledEdges, | ||
| const bitSet & | pFlip ) |
Construct with all data in consistent orientation
Definition at line 436 of file PatchToolsNormals.C.
References mapDistributeBase::constructSize(), edgeNormals(), PackedList< Width >::empty(), forAll, globalMeshData::globalEdgeSlaves(), globalMeshData::globalEdgeSlavesMap(), globalMeshData::globalEdgeTransformedSlaves(), globalMeshData::globalTransforms(), Foam::mag(), mesh, n, tmp< T >::New(), p, globalMeshData::syncData(), and Foam::Zero.

| Foam::label markZones | ( | const PrimitivePatch< FaceList, PointField > & | p, |
| const BoolListType & | borderEdge, | ||
| labelList & | faceZone ) |
Definition at line 103 of file PatchToolsSearch.C.
References markZone(), p, List< T >::setSize(), and UList< T >::size().

| Foam::labelListList sortedEdgeFaces | ( | const PrimitivePatch< FaceList, PointField > & | p | ) |
Definition at line 30 of file PatchToolsSortEdges.C.
References e, f(), forAll, SortableList< T >::indices(), Foam::mag(), VectorSpace< Form, Cmpt, Ncmpts >::max, Foam::normalised(), p, Foam::pseudoAngle(), UList< T >::size(), SortableList< T >::sort(), and sortedEdgeFaces().

| Foam::labelListList sortedPointEdges | ( | const PrimitivePatch< FaceList, PointField > & | p | ) |
Definition at line 28 of file PatchToolsSortPoints.C.
References DynamicList< T, SizeMin >::append(), DynamicList< T, SizeMin >::clear(), edge::end(), Foam::endl(), forAll, UList< T >::found(), Foam::nl, p, DynamicList< T, SizeMin >::setCapacity(), UList< T >::size(), sortedPointEdges(), edge::start(), and WarningInFunction.
