addPatchCellLayer Class Reference

Adds layers of cells to outside of polyPatch. Can optionally create stand-alone extruded mesh (addToMesh=false). More...

Collaboration diagram for addPatchCellLayer:

Data Structures
class	uniqueEqOp

Public Member Functions
	ClassName ("addPatchCellLayer")
	Runtime type information. More...
	addPatchCellLayer (const polyMesh &, const bool addToMesh=true)
	Construct from mesh. More...
const labelListList &	addedPoints () const
	Added points per patch point. More...
const labelListList &	layerFaces () const
	Layer faces per patch face. See above. More...
labelListList	addedCells () const
	Added cells given current mesh & layerfaces. More...
void	setRefinement (const globalIndex &globalFaces, const labelListList &globalEdgeFaces, const scalarField &expansionRatio, const indirectPrimitivePatch &pp, const labelList &sidePatchID, const labelList &sideZoneID, const boolList &sideFlip, const labelList &inflateFaceID, const labelList &exposedPatchID, const labelList &nFaceLayers, const labelList &nPointLayers, const vectorField &firstLayerDisp, polyTopoChange &meshMod)
	Play commands into polyTopoChange to create layers on top. More...
void	setRefinement (const globalIndex &globalFaces, const labelListList &globalEdgeFaces, const label nLayers, const indirectPrimitivePatch &pp, const labelList &sidePatchID, const vectorField &overallDisplacement, polyTopoChange &meshMod)
	Add with constant expansion ratio and same nLayers everywhere. More...
void	updateMesh (const mapPolyMesh &, const labelList &faceMap, const labelList &pointMap)
	Update any locally stored mesh information. Gets additional. More...

Static Public Member Functions
static labelListList	addedCells (const polyMesh &, const labelListList &layerFaces)
	Helper: get added cells per patch face. More...
static labelListList	globalEdgeFaces (const polyMesh &, const globalIndex &globalFaces, const indirectPrimitivePatch &pp)
	Per patch edge the pp faces (in global indices) using it. Uses. More...
static void	calcExtrudeInfo (const bool zoneFromAnyFace, const polyMesh &, const globalIndex &globalFaces, const labelListList &globalEdgeFaces, const indirectPrimitivePatch &pp, labelList &edgePatchID, label &nPatches, Map< label > &nbrProcToPatch, Map< label > &patchToNbrProc, labelList &edgeZoneID, boolList &edgeFlip, labelList &inflateFaceID)
	Determine extrude information per patch edge: More...

Private Member Functions
bool	sameEdgeNeighbour (const indirectPrimitivePatch &pp, const labelListList &globalEdgeFaces, const boolList &doneEdge, const label thisGlobalFaceI, const label nbrGlobalFaceI, const label edgeI) const
labelPair	getEdgeString (const indirectPrimitivePatch &pp, const labelListList &globalEdgeFaces, const boolList &doneEdge, const label patchFaceI, const label globalFaceI) const
label	addSideFace (const indirectPrimitivePatch &, const labelListList &addedCells, const face &newFace, const label newPatchID, const label newZoneI, const bool newFlip, const label inflateFaceI, const label ownFaceI, const label nbrFaceI, const label meshEdgeI, const label layerI, const label numEdgeFaces, const labelList &meshFaces, polyTopoChange &) const
	Add face between layer-1 and layer. More...
	addPatchCellLayer (const addPatchCellLayer &)
	Disallow default bitwise copy construct. More...
void	operator= (const addPatchCellLayer &)
	Disallow default bitwise assignment. More...

Static Private Member Functions
static label	nbrFace (const labelListList &edgeFaces, const label edgeI, const label faceI)
	Get the face on the other side of the edge. More...
static void	addVertex (const label, face &, label &fp)
	Add vertex to face if unique. More...
static label	findProcPatch (const polyMesh &, const label nbrProcID)
	Find patch to neighbouring processor. More...
static void	setFaceProps (const polyMesh &, const label, label &, label &, bool &)
	Extract properties from mesh face. More...
static void	setFaceProps (const polyMesh &mesh, const indirectPrimitivePatch &pp, const label ppEdgeI, const label faceI, label &patchI, label &zoneI, bool &zoneFlip, label &inflateFaceI)
	Extract properties from mesh face in pp edge ordering. More...
static void	findZoneFace (const bool useInternalFaces, const bool useBoundaryFaces, const polyMesh &mesh, const indirectPrimitivePatch &pp, const label ppEdgeI, const UIndirectList< label > &excludeFaces, const labelList &meshFaces, label &inflateFaceI, label &patchI, label &zoneI, bool &zoneFlip)
	Find internal or boundary face to get extrude properties. More...

Private Attributes
const polyMesh &	mesh_
	Reference to mesh. More...
const bool	addToMesh_
	Add layers to existing mesh or create new mesh. More...
labelListList	addedPoints_
	For all patchpoints: list of added points (size 0 or nLayers) More...
labelListList	layerFaces_
	For all patchfaces: list of layer faces. More...

Detailed Description

Adds layers of cells to outside of polyPatch. Can optionally create stand-alone extruded mesh (addToMesh=false).

Call setRefinement with offset vector for every patch point and number of layers per patch face and number of layers per patch point.

• offset vector should be zero for any non-manifold point and synchronised on coupled points before calling this.
• offset vector of zero will not add any points.

• gets supplied the number of extruded layers both per face and per point. Usually the point nlayers is the max of surrounding face nlayers.

  point nlayers:

  • 0 : no extrusion. Any surrounding face being extruded becomes 'prism'
  • >0 : should be max of surrounding face nlayers.

• differing face nlayers: 'termination' : (e.g. from 2 to 4 layers) match at original patch face side.

  E.g. 2 boundary faces on patches a,b. 2 layers for a, 3 for b.

    Was:

       a      b         <- patch of boundary face
    +------+------+
    |      |      |     <- original cells
    +------+------+

    Becomes:

       a      b         <- patch of boundary face
    +------+------+
    +      +------+
    +------+------+
    +------+------+
    |      |      |     <- original cells
    +------+------+

• added faces get same patchID as face they are extruded from
• 'side' faces (i.e. on the edge of pp) get the patchID/zoneID of the other patch/zone they are connected to (hopefully only 1)

E.g. 3 boundary faces on patches a,b. b gets extruded, a doesn't.

       a      b      b        <- patch of boundary face
    +------+------+------+
    |      |      |      |    <- cells
    +------+------+------+


           ^      ^           <- wanted extrusion vector (none at far right)
       a   |  b   |  b        <- patch of boundary face
    +------+------+------+
    |      |      |      |    <- cells
    +------+------+------+

              b
           +------+\ b        1. prism cell added onto second b face since
       a  a|      | ----\          only one side gets extruded.
    +------+------+------+    2. side-face gets patch a, not b.
    |      |      |      |
    +------+------+------+

Source files

• addPatchCellLayer.H
• addPatchCellLayer.C

Definition at line 125 of file addPatchCellLayer.H.

Constructor & Destructor Documentation

addPatchCellLayer() [1/2]

addPatchCellLayer ( const addPatchCellLayer &  )

private

Disallow default bitwise copy construct.

addPatchCellLayer() [2/2]

addPatchCellLayer	(	const polyMesh &	mesh,
		const bool	addToMesh = true
	)

Construct from mesh.

Definition at line 569 of file addPatchCellLayer.C.

Member Function Documentation

nbrFace()

Foam::label nbrFace ( const labelListList &  edgeFaces, const label  edgeI, const label  faceI  )

staticprivate

Get the face on the other side of the edge.

Definition at line 51 of file addPatchCellLayer.C.

References List::size().

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addVertex()

void addVertex ( const label  pointI, face &  f, label &  fp  )

staticprivate

Add vertex to face if unique.

Definition at line 71 of file addPatchCellLayer.C.

References f().

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sameEdgeNeighbour()

bool sameEdgeNeighbour ( const indirectPrimitivePatch &  pp, const labelListList &  globalEdgeFaces, const boolList &  doneEdge, const label  thisGlobalFaceI, const label  nbrGlobalFaceI, const label  edgeI  ) const

private

Definition at line 94 of file addPatchCellLayer.C.

References Foam::constant::electromagnetic::e, and PrimitivePatch< Face, FaceList, PointField, PointType >::edges().

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getEdgeString()

Foam::labelPair getEdgeString ( const indirectPrimitivePatch &  pp, const labelListList &  globalEdgeFaces, const boolList &  doneEdge, const label  patchFaceI, const label  globalFaceI  ) const

private

Definition at line 122 of file addPatchCellLayer.C.

References Foam::constant::electromagnetic::e, PrimitivePatch< Face, FaceList, PointField, PointType >::edges(), PrimitivePatch< Face, FaceList, PointField, PointType >::faceEdges(), and forAll.

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addSideFace()

Foam::label addSideFace ( const indirectPrimitivePatch &  pp, const labelListList &  addedCells, const face &  newFace, const label  newPatchID, const label  newZoneI, const bool  newFlip, const label  inflateFaceI, const label  ownFaceI, const label  nbrFaceI, const label  meshEdgeI, const label  layerI, const label  numEdgeFaces, const labelList &  meshFaces, polyTopoChange &  meshMod  ) const

private

Add face between layer-1 and layer.

Definition at line 227 of file addPatchCellLayer.C.

References forAll, polyTopoChange::setAction(), and List::size().

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findProcPatch()

Foam::label findProcPatch ( const polyMesh &  mesh, const label  nbrProcID  )

staticprivate

Find patch to neighbouring processor.

Definition at line 393 of file addPatchCellLayer.C.

References forAll, mesh, and patches.

setFaceProps() [1/2]

void setFaceProps ( const polyMesh &  mesh, const label  faceI, label &  patchI, label &  zoneI, bool &  zoneFlip  )

staticprivate

Extract properties from mesh face.

Definition at line 418 of file addPatchCellLayer.C.

References mesh.

setFaceProps() [2/2]

void setFaceProps ( const polyMesh &  mesh, const indirectPrimitivePatch &  pp, const label  ppEdgeI, const label  faceI, label &  patchI, label &  zoneI, bool &  zoneFlip, label &  inflateFaceI  )

staticprivate

Extract properties from mesh face in pp edge ordering.

Definition at line 438 of file addPatchCellLayer.C.

References Foam::constant::electromagnetic::e, PrimitivePatch< Face, FaceList, PointField, PointType >::edges(), Foam::exit(), f(), Foam::FatalError, FatalErrorInFunction, forAll, found, edge::line(), mesh, and PrimitivePatch< Face, FaceList, PointField, PointType >::meshPoints().

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findZoneFace()

void findZoneFace ( const bool  useInternalFaces, const bool  useBoundaryFaces, const polyMesh &  mesh, const indirectPrimitivePatch &  pp, const label  ppEdgeI, const UIndirectList< label > &  excludeFaces, const labelList &  meshFaces, label &  inflateFaceI, label &  patchI, label &  zoneI, bool &  zoneFlip  )

staticprivate

Find internal or boundary face to get extrude properties.

from. zoneFlip consistent with ppEdge ordering

Definition at line 509 of file addPatchCellLayer.C.

References Foam::findIndex(), forAll, k, and mesh.

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operator=()

void operator= ( const addPatchCellLayer &  )

private

Disallow default bitwise assignment.

ClassName()

ClassName

(

"addPatchCellLayer"

)

Runtime type information.

addedPoints()

const labelListList& addedPoints ( ) const

inline

Added points per patch point.

Definition at line 306 of file addPatchCellLayer.H.

References addPatchCellLayer::addedPoints_.

Referenced by main().

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layerFaces()

const labelListList& layerFaces ( ) const

inline

Layer faces per patch face. See above.

Definition at line 312 of file addPatchCellLayer.H.

References addPatchCellLayer::layerFaces_.

Referenced by autoLayerDriver::checkAndUnmark(), autoLayerDriver::getLayerCellsFaces(), and main().

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addedCells() [1/2]

Foam::labelListList addedCells ( const polyMesh &  mesh, const labelListList &  layerFaces  )

static

Helper: get added cells per patch face.

addedCells[patchFace] is list of cells added. Last element is the top cells (i.e. the boundary cell)

Definition at line 584 of file addPatchCellLayer.C.

References forAll, mesh, List::setSize(), and List::size().

Referenced by main().

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addedCells() [2/2]

Foam::labelListList addedCells

(

)

const

Added cells given current mesh & layerfaces.

Definition at line 610 of file addPatchCellLayer.C.

References addPatchCellLayer::layerFaces_, and addPatchCellLayer::mesh_.

Referenced by autoLayerDriver::checkAndUnmark(), and autoLayerDriver::getLayerCellsFaces().

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globalEdgeFaces()

Foam::labelListList globalEdgeFaces ( const polyMesh &  mesh, const globalIndex &  globalFaces, const indirectPrimitivePatch &  pp  )

static

Per patch edge the pp faces (in global indices) using it. Uses.

uniqueEqOp() to remove duplicates.

Definition at line 618 of file addPatchCellLayer.C.

References PrimitivePatch< Face, FaceList, PointField, PointType >::edgeFaces(), primitiveMesh::edges(), forAll, mesh, PrimitivePatch< Face, FaceList, PointField, PointType >::meshEdges(), primitiveMesh::nEdges(), primitiveMesh::pointEdges(), List::setSize(), List::size(), syncTools::syncEdgeList(), and globalIndex::toGlobal().

Referenced by autoLayerDriver::addLayers(), main(), and addPatchCellLayer::setRefinement().

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calcExtrudeInfo()

void calcExtrudeInfo ( const bool  zoneFromAnyFace, const polyMesh &  mesh, const globalIndex &  globalFaces, const labelListList &  globalEdgeFaces, const indirectPrimitivePatch &  pp, labelList &  edgePatchID, label &  nPatches, Map< label > &  nbrProcToPatch, Map< label > &  patchToNbrProc, labelList &  edgeZoneID, boolList &  edgeFlip, labelList &  inflateFaceID  )

static

Determine extrude information per patch edge:

• zoneID, zoneFlip : picks one of the faces that connects to the edge. For boundary edge only looks at boundary faces. For internal edge it looks at internal faces only (zoneFromAnyFace = false) or at any face (zoneFromAnyFace = true). zoneFlip is consistent with ordering of pp edge. Face selected gets stored in inflateFaceID

patchID : get patch from any boundary face connected to the edge. The patch might be a to-be-created processor patch (patchI >= mesh.boundaryMesh().size()) in which case the nbrProcToPatch, patchToNbrProc give the correspondence. nPatches is the new number of patches.

Definition at line 663 of file addPatchCellLayer.C.

References polyMesh::boundaryMesh(), globalMeshData::coupledPatch(), Foam::e, PrimitivePatch< Face, FaceList, PointField, PointType >::edgeFaces(), primitiveMesh::edgeFaces(), PrimitivePatch< Face, FaceList, PointField, PointType >::edges(), primitiveMesh::edges(), Foam::endl(), f1, Foam::findIndex(), forAll, polyMesh::globalData(), globalMeshData::globalEdgeSlaves(), globalMeshData::globalEdgeSlavesMap(), globalMeshData::globalEdgeTransformedSlaves(), globalMeshData::globalTransforms(), primitiveMesh::isInternalFace(), globalIndex::isLocal(), k, PatchTools::matchEdges(), mesh, PrimitivePatch< Face, FaceList, PointField, PointType >::meshEdges(), PrimitivePatch< Face, FaceList, PointField, PointType >::meshPoints(), UPstream::myProcNo(), PrimitivePatch< Face, FaceList, PointField, PointType >::nEdges(), nPatches, UPstream::parRun(), patches, primitiveMesh::pointEdges(), PrimitivePatch< Face, FaceList, PointField, PointType >::points(), ProcessorTopology< Container, ProcPatch >::procPatchMap(), List::setSize(), List::size(), globalMeshData::syncData(), WarningInFunction, and globalIndex::whichProcID().

Referenced by autoLayerDriver::determineSidePatches(), and main().

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setRefinement() [1/2]

void setRefinement	(	const globalIndex &	globalFaces,
		const labelListList &	globalEdgeFaces,
		const scalarField &	expansionRatio,
		const indirectPrimitivePatch &	pp,
		const labelList &	sidePatchID,
		const labelList &	sideZoneID,
		const boolList &	sideFlip,
		const labelList &	inflateFaceID,
		const labelList &	exposedPatchID,
		const labelList &	nFaceLayers,
		const labelList &	nPointLayers,
		const vectorField &	firstLayerDisp,
		polyTopoChange &	meshMod
	)

Play commands into polyTopoChange to create layers on top.

of indirectPrimitivePatch (have to be outside faces). Gets displacement per patch point.

• exposedPatchID : only used if creating a new mesh (addToMesh=false) gives per pp face the patch the exposed face should get.
• nPointLayers : number of layers per (patch)point.
• nFaceLayers : number of layers per (patch) face.
• firstDisplacement : displacement per point for first layer of points (i.e. nearest to original mesh). If zero do not add point. Layer thicknesses are calculated to constant geometric expansion. Use expansionRatio 1 for constant size. Sets addedPoints_ which is per pp point a list of points added. Note: firstDisplacement has to be parallel synchronised before calling this routine. Only if all procs sharing a point get a cell should firstDisplacement be <> 0 Note: cells get added from owner cells of patch faces (instead of e.g. from patch faces)

Definition at line 1008 of file addPatchCellLayer.C.

References Foam::abort(), Foam::e, PrimitivePatch< Face, FaceList, PointField, PointType >::edgeFaces(), PrimitivePatch< Face, FaceList, PointField, PointType >::edges(), Foam::endl(), f(), PrimitivePatch< Face, FaceList, PointField, PointType >::faceEdges(), Foam::FatalError, FatalErrorInFunction, faceZone::flipMap(), forAll, forAllReverse, Foam::gMax(), HashSet< Key, Hash >::insert(), PrimitivePatch< Face, FaceList, PointField, PointType >::localFaces(), PrimitivePatch< Face, FaceList, PointField, PointType >::localPoints(), Foam::mag(), Vector< scalar >::max, Foam::max(), PrimitivePatch< Face, FaceList, PointField, PointType >::meshEdges(), PrimitivePatch< Face, FaceList, PointField, PointType >::meshPoints(), n, PrimitivePatch< Face, FaceList, PointField, PointType >::nEdges(), PrimitivePatch< Face, FaceList, PointField, PointType >::nInternalEdges(), Foam::nl, PrimitivePatch< Face, FaceList, PointField, PointType >::nPoints(), patches, PrimitivePatch< Face, FaceList, PointField, PointType >::points(), polyTopoChange::points(), Foam::Pout, polyTopoChange::setAction(), List::setSize(), List::size(), syncTools::syncEdgeList(), syncTools::syncPointList(), globalIndex::toGlobal(), and faceZone::whichFace().

Referenced by autoLayerDriver::addLayers(), main(), and addPatchCellLayer::setRefinement().

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setRefinement() [2/2]

void setRefinement ( const globalIndex &  globalFaces, const labelListList &  globalEdgeFaces, const label  nLayers, const indirectPrimitivePatch &  pp, const labelList &  sidePatchID, const vectorField &  overallDisplacement, polyTopoChange &  meshMod  )

inline

Add with constant expansion ratio and same nLayers everywhere.

Definition at line 416 of file addPatchCellLayer.H.

References addPatchCellLayer::globalEdgeFaces(), PrimitivePatch< Face, FaceList, PointField, PointType >::nEdges(), PrimitivePatch< Face, FaceList, PointField, PointType >::nPoints(), and addPatchCellLayer::setRefinement().

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updateMesh()

void updateMesh	(	const mapPolyMesh &	morphMap,
		const labelList &	faceMap,
		const labelList &	pointMap
	)

Update any locally stored mesh information. Gets additional.

map from new to old patch (since patch needs to be recreated since has to be on outside).

Definition at line 1972 of file addPatchCellLayer.C.

References Foam::faceMap(), forAll, mapPolyMesh::reverseFaceMap(), mapPolyMesh::reversePointMap(), List::setSize(), and List::size().

Referenced by autoLayerDriver::addLayers(), and main().

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Field Documentation

mesh_

const polyMesh& mesh_

private

Reference to mesh.

Definition at line 164 of file addPatchCellLayer.H.

Referenced by addPatchCellLayer::addedCells().

addToMesh_

const bool addToMesh_

private

Add layers to existing mesh or create new mesh.

Definition at line 167 of file addPatchCellLayer.H.

addedPoints_

labelListList addedPoints_

private

For all patchpoints: list of added points (size 0 or nLayers)

First point in list is one nearest to original point in patch, last one is the new point on the surface.

Definition at line 172 of file addPatchCellLayer.H.

Referenced by addPatchCellLayer::addedPoints().

layerFaces_

labelListList layerFaces_

private

For all patchfaces: list of layer faces.

• empty if no face extruded

first face is original boundary face

• last one is new boundary face.

Definition at line 178 of file addPatchCellLayer.H.

Referenced by addPatchCellLayer::addedCells(), and addPatchCellLayer::layerFaces().

---

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

• src/dynamicMesh/polyTopoChange/polyTopoChange/addPatchCellLayer.H
• src/dynamicMesh/polyTopoChange/polyTopoChange/addPatchCellLayer.C