All to do with adding layers. More...

Collaboration diagram for autoLayerDriver:

Data Structures
class	nomalsCombine
	Combine operator class to combine normal with other normal. More...

Public Types
enum	extrudeMode { NOEXTRUDE, EXTRUDE, EXTRUDEREMOVE }
	Extrusion controls. More...

Public Member Functions
	ClassName ("autoLayerDriver")
	Runtime type information. More...

	autoLayerDriver (meshRefinement &meshRefiner, const labelList &globalToMasterPatch, const labelList &globalToSlavePatch)
	Construct from components. More...

void	mergePatchFacesUndo (const layerParameters &layerParams, const dictionary &motionDict)
	Merge patch faces on same cell. More...

void	addLayers (const layerParameters &layerParams, const dictionary &motionDict, const labelList &patchIDs, const label nAllowableErrors, decompositionMethod &decomposer, fvMeshDistribute &distributor)
	Add cell layers. More...

void	doLayers (const dictionary &shrinkDict, const dictionary &motionDict, const layerParameters &layerParams, const bool mergePatchFaces, const bool preBalance, decompositionMethod &decomposer, fvMeshDistribute &distributor)
	Add layers according to the dictionary settings. More...

Private Member Functions
void	checkMeshManifold () const
	Check that mesh outside is not multiply connected. More...

void	handleNonManifolds (const indirectPrimitivePatch &pp, const labelList &meshEdges, const labelListList &edgeGlobalFaces, pointField &patchDisp, labelList &patchNLayers, List< extrudeMode > &extrudeStatus) const
	No extrusion at non-manifold points. More...

void	handleFeatureAngle (const indirectPrimitivePatch &pp, const labelList &meshEdges, const scalar minCos, pointField &patchDisp, labelList &patchNLayers, List< extrudeMode > &extrudeStatus) const
	No extrusion on feature edges. Assumes non-manifold. More...

void	handleWarpedFaces (const indirectPrimitivePatch &pp, const scalar faceRatio, const scalar edge0Len, const labelList &cellLevel, pointField &patchDisp, labelList &patchNLayers, List< extrudeMode > &extrudeStatus) const
	No extrusion on warped faces. More...

void	setNumLayers (const labelList &patchToNLayers, const labelList &patchIDs, const indirectPrimitivePatch &pp, pointField &patchDisp, labelList &patchNLayers, List< extrudeMode > &extrudeStatus, label &nIdealAddedCells) const
	Determine the number of layers per point from the number of. More...

void	growNoExtrusion (const indirectPrimitivePatch &pp, pointField &patchDisp, labelList &patchNLayers, List< extrudeMode > &extrudeStatus) const
	Grow no-extrusion layer. More...

void	determineSidePatches (const globalIndex &globalFaces, const labelListList &edgeGlobalFaces, const indirectPrimitivePatch &pp, labelList &edgePatchID, labelList &edgeZoneID, boolList &edgeFlip, labelList &inflateFaceID)
	See what zones and patches edges should be extruded into. More...

void	calculateLayerThickness (const indirectPrimitivePatch &pp, const labelList &patchIDs, const layerParameters &layerParams, const labelList &cellLevel, const labelList &patchNLayers, const scalar edge0Len, scalarField &thickness, scalarField &minThickness, scalarField &expansionRatio) const
	Calculate pointwise wanted and minimum thickness. More...

void	syncPatchDisplacement (const indirectPrimitivePatch &pp, const scalarField &minThickness, pointField &patchDisp, labelList &patchNLayers, List< extrudeMode > &extrudeStatus) const
	Synchronize displacement among coupled patches. More...

void	getPatchDisplacement (const indirectPrimitivePatch &pp, const scalarField &thickness, const scalarField &minThickness, pointField &patchDisp, labelList &patchNLayers, List< extrudeMode > &extrudeStatus) const
	Get nearest point on surface to snap to. More...

bool	sameEdgeNeighbour (const labelListList &globalEdgeFaces, const label myGlobalFaceI, const label nbrGlobFaceI, const label edgeI) const
	For truncateDisplacement: find strings of edges. More...

void	getVertexString (const indirectPrimitivePatch &pp, const labelListList &globalEdgeFaces, const label faceI, const label edgeI, const label myGlobFaceI, const label nbrGlobFaceI, DynamicList< label > &vertices) const
	For truncateDisplacement: find strings of edges. More...

label	truncateDisplacement (const globalIndex &globalFaces, const labelListList &edgeGlobalFaces, const indirectPrimitivePatch &pp, const scalarField &minThickness, const faceSet &illegalPatchFaces, pointField &patchDisp, labelList &patchNLayers, List< extrudeMode > &extrudeStatus) const
	Truncates displacement. More...

void	setupLayerInfoTruncation (const indirectPrimitivePatch &pp, const labelList &patchNLayers, const List< extrudeMode > &extrudeStatus, const label nBufferCellsNoExtrude, labelList &nPatchPointLayers, labelList &nPatchFaceLayers) const
	Setup layer information (at points and faces) to. More...

void	printLayerData (const fvMesh &mesh, const labelList &patchIDs, const labelList &cellNLayers, const scalarField &faceWantedThickness, const scalarField &faceRealThickness) const
	Print layer coverage table. More...

bool	writeLayerSets (const fvMesh &mesh, const labelList &cellNLayers, const scalarField &faceRealThickness) const
	Write cellSet,faceSet for layers. More...

bool	writeLayerData (const fvMesh &mesh, const labelList &patchIDs, const labelList &cellNLayers, const scalarField &faceWantedThickness, const scalarField &faceRealThickness) const
	Write volFields,cellSet,faceSet for layers depending. More...

void	sumWeights (const PackedBoolList &isMasterEdge, const labelList &meshEdges, const labelList &meshPoints, const edgeList &edges, scalarField &invSumWeight) const
	Calculate inverse sum of edge weights (currently always 1.0) More...

void	smoothField (const motionSmoother &meshMover, const PackedBoolList &isMasterPoint, const PackedBoolList &isMasterEdge, const labelList &meshEdges, const scalarField &fieldMin, const label nSmoothDisp, scalarField &field) const
	Smooth scalar field on patch. More...

void	smoothPatchNormals (const motionSmoother &meshMover, const PackedBoolList &isMasterPoint, const PackedBoolList &isMasterEdge, const labelList &meshEdges, const label nSmoothDisp, pointField &normals) const
	Smooth normals on patch. More...

void	smoothNormals (const label nSmoothDisp, const PackedBoolList &isMasterPoint, const PackedBoolList &isMasterEdge, const labelList &fixedPoints, pointVectorField &normals) const
	Smooth normals in interior. More...

void	handleFeatureAngleLayerTerminations (const scalar minCos, const PackedBoolList &isMasterPoint, const indirectPrimitivePatch &pp, const labelList &meshEdges, List< extrudeMode > &extrudeStatus, pointField &patchDisp, labelList &patchNLayers, label &nPointCounter) const
	Stop layer growth where mesh wraps around edge with a. More...

void	findIsolatedRegions (const scalar minCosLayerTermination, const PackedBoolList &isMasterPoint, const PackedBoolList &isMasterEdge, const indirectPrimitivePatch &pp, const labelList &meshEdges, const scalarField &minThickness, List< extrudeMode > &extrudeStatus, pointField &patchDisp, labelList &patchNLayers) const
	Find isolated islands (points, edges and faces and. More...

void	medialAxisSmoothingInfo (const motionSmoother &meshMover, const label nSmoothNormals, const label nSmoothSurfaceNormals, const scalar minMedialAxisAngleCos, const scalar featureAngle, pointVectorField &dispVec, pointScalarField &medialRatio, pointScalarField &medialDist, pointVectorField &medialVec) const

void	shrinkMeshMedialDistance (motionSmoother &meshMover, const dictionary &meshQualityDict, const List< labelPair > &baffles, const label nSmoothPatchThickness, const label nSmoothDisplacement, const scalar maxThicknessToMedialRatio, const label nAllowableErrors, const label nSnap, const scalar minCosLayerTermination, const scalarField &layerThickness, const scalarField &minThickness, const pointVectorField &dispVec, const pointScalarField &medialRatio, const pointScalarField &medialDist, const pointVectorField &medialVec, List< extrudeMode > &extrudeStatus, pointField &patchDisp, labelList &patchNLayers) const
	Main routine to shrink mesh. More...

	autoLayerDriver (const autoLayerDriver &)
	Disallow default bitwise copy construct. More...

void	operator= (const autoLayerDriver &)
	Disallow default bitwise assignment. More...

Static Private Member Functions
static void	dumpDisplacement (const fileName &, const indirectPrimitivePatch &, const vectorField &, const List< extrudeMode > &)
	For debugging: Dump displacement to .obj files. More...

static tmp< scalarField >	avgPointData (const indirectPrimitivePatch &, const scalarField &pointFld)
	Average point wise data to face wise. More...

static void	checkManifold (const indirectPrimitivePatch &, pointSet &nonManifoldPoints)
	Check that primitivePatch is not multiply connected. More...

static bool	unmarkExtrusion (const label patchPointI, pointField &patchDisp, labelList &patchNLayers, List< extrudeMode > &extrudeStatus)
	Unset extrusion on point. Returns true if anything unset. More...

static bool	unmarkExtrusion (const face &localFace, pointField &patchDisp, labelList &patchNLayers, List< extrudeMode > &extrudeStatus)
	Unset extrusion on face. Returns true if anything unset. More...

static tmp< pointVectorField >	makeLayerDisplacementField (const pointMesh &pMesh, const labelList &numLayers)
	Helper function to make a pointVectorField with correct. More...

static bool	cellsUseFace (const polyMesh &mesh, const labelList &cellLabels, const labelHashSet &faces)
	Does any of the cells use a face from faces? More...

static label	checkAndUnmark (const addPatchCellLayer &addLayer, const dictionary &motionDict, const bool additionalReporting, const List< labelPair > &baffles, const indirectPrimitivePatch &pp, const fvMesh &, pointField &patchDisp, labelList &patchNLayers, List< extrudeMode > &extrudeStatus)
	Checks the newly added cells and locally unmarks points. More...

static label	countExtrusion (const indirectPrimitivePatch &pp, const List< extrudeMode > &extrudeStatus)
	Count global number of extruded faces. More...

static List< labelPair >	getBafflesOnAddedMesh (const polyMesh &mesh, const labelList &newToOldFaces, const List< labelPair > &baffles)
	After adding to mesh get the new baffles. More...

static void	getLayerCellsFaces (const polyMesh &, const addPatchCellLayer &, const scalarField &oldRealThickness, labelList &cellStatus, scalarField &faceRealThickness)
	Collect layer faces and layer cells into bools. More...

template<class Type >
static void	averageNeighbours (const polyMesh &mesh, const PackedBoolList &isMasterEdge, const labelList &meshEdges, const labelList &meshPoints, const edgeList &edges, const scalarField &invSumWeight, const Field< Type > &data, Field< Type > &average)
	Average field (over all subset of mesh points) by. More...

Private Attributes
meshRefinement &	meshRefiner_
	Mesh+surface. More...

const labelList	globalToMasterPatch_
	From surface region to patch. More...

const labelList	globalToSlavePatch_
	From surface region to patch. More...

Detailed Description

All to do with adding layers.

Source files

Definition at line 56 of file autoLayerDriver.H.

Member Enumeration Documentation

◆ extrudeMode

enum extrudeMode

Extrusion controls.

Enumerator
NOEXTRUDE	Do not extrude. No layers added.
EXTRUDE	Extrude
EXTRUDEREMOVE	Extrude but afterwards remove added faces locally

Definition at line 63 of file autoLayerDriver.H.

Constructor & Destructor Documentation

◆ autoLayerDriver() [1/2]

autoLayerDriver ( const autoLayerDriver & )

private

Disallow default bitwise copy construct.

◆ autoLayerDriver() [2/2]

autoLayerDriver	(	meshRefinement &	meshRefiner,
		const labelList &	globalToMasterPatch,
		const labelList &	globalToSlavePatch
	)

Construct from components.

Definition at line 2858 of file autoLayerDriver.C.

Member Function Documentation

◆ dumpDisplacement()

void dumpDisplacement	(	const fileName &	prefix,
		const indirectPrimitivePatch &	pp,
		const vectorField &	patchDisp,
		const List< extrudeMode > &	extrudeStatus
	)

staticprivate

For debugging: Dump displacement to .obj files.

Definition at line 75 of file autoLayerDriver.C.

References Foam::endl(), forAll, Foam::Info, PrimitivePatch< Face, FaceList, PointField, PointType >::localPoints(), OFstream::name(), and OBJstream::write().

Here is the call graph for this function:

◆ avgPointData()

Foam::tmp< Foam::scalarField > avgPointData	(	const indirectPrimitivePatch &	pp,
		const scalarField &	pointFld
	)

staticprivate

Average point wise data to face wise.

Definition at line 107 of file autoLayerDriver.C.

References f(), forAll, PrimitivePatch< Face, FaceList, PointField, PointType >::localFaces(), and scalarField().

Here is the call graph for this function:

◆ checkManifold()

void checkManifold	(	const indirectPrimitivePatch &	fp,
		pointSet &	nonManifoldPoints
	)

staticprivate

Check that primitivePatch is not multiply connected.

Collect non-manifold points in pointSet.

Definition at line 134 of file autoLayerDriver.C.

References PrimitivePatch< Face, FaceList, PointField, PointType >::checkPointManifold(), Foam::constant::electromagnetic::e, PrimitivePatch< Face, FaceList, PointField, PointType >::edgeFaces(), PrimitivePatch< Face, FaceList, PointField, PointType >::edges(), forAll, HashSet< Key, Hash >::insert(), PrimitivePatch< Face, FaceList, PointField, PointType >::meshPoints(), and List::size().

Referenced by autoLayerDriver::checkMeshManifold().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ checkMeshManifold()

void checkMeshManifold ( ) const

private

Check that mesh outside is not multiply connected.

Definition at line 160 of file autoLayerDriver.C.

References autoLayerDriver::checkManifold(), Foam::endl(), Foam::Info, mesh, meshRefinement::mesh(), autoLayerDriver::meshRefiner_, Foam::nl, Foam::returnReduce(), and HashTable::size().

Here is the call graph for this function:

◆ unmarkExtrusion() [1/2]

bool unmarkExtrusion	(	const label	patchPointI,
		pointField &	patchDisp,
		labelList &	patchNLayers,
		List< extrudeMode > &	extrudeStatus
	)

staticprivate

Unset extrusion on point. Returns true if anything unset.

Definition at line 215 of file autoLayerDriver.C.

References Vector< scalar >::zero.

◆ unmarkExtrusion() [2/2]

bool unmarkExtrusion	(	const face &	localFace,
		pointField &	patchDisp,
		labelList &	patchNLayers,
		List< extrudeMode > &	extrudeStatus
	)

staticprivate

Unset extrusion on face. Returns true if anything unset.

Definition at line 245 of file autoLayerDriver.C.

References forAll.

◆ handleNonManifolds()

void handleNonManifolds	(	const indirectPrimitivePatch &	pp,
		const labelList &	meshEdges,
		const labelListList &	edgeGlobalFaces,
		pointField &	patchDisp,
		labelList &	patchNLayers,
		List< extrudeMode > &	extrudeStatus
	)		const

private

No extrusion at non-manifold points.

Definition at line 276 of file autoLayerDriver.C.

References globalMeshData::coupledPatchMeshEdges(), Foam::e, PrimitivePatch< Face, FaceList, PointField, PointType >::edgeFaces(), PrimitivePatch< Face, FaceList, PointField, PointType >::edges(), Foam::endl(), forAll, HashTable::found(), polyMesh::globalData(), Foam::Info, HashSet< Key, Hash >::insert(), mesh, PrimitivePatch< Face, FaceList, PointField, PointType >::meshPoints(), primitiveMesh::nEdges(), Foam::nl, PrimitivePatch< Face, FaceList, PointField, PointType >::nPoints(), Foam::returnReduce(), List::size(), HashTable::size(), and syncTools::syncEdgeList().

Here is the call graph for this function:

◆ handleFeatureAngle()

void handleFeatureAngle	(	const indirectPrimitivePatch &	pp,
		const labelList &	meshEdges,
		const scalar	minCos,
		pointField &	patchDisp,
		labelList &	patchNLayers,
		List< extrudeMode > &	extrudeStatus
	)		const

private

No extrusion on feature edges. Assumes non-manifold.

edges already handled.

Definition at line 387 of file autoLayerDriver.C.

References Foam::cos(), Foam::e, PrimitivePatch< Face, FaceList, PointField, PointType >::edgeFaces(), PrimitivePatch< Face, FaceList, PointField, PointType >::edges(), Foam::endl(), PrimitivePatch< Face, FaceList, PointField, PointType >::faceNormals(), forAll, Foam::Info, PrimitivePatch< Face, FaceList, PointField, PointType >::localPoints(), Vector< scalar >::max, mesh, meshRefinement::MESH, n, primitiveMesh::nEdges(), Foam::nl, Time::path(), autoPtr::reset(), Foam::returnReduce(), syncTools::syncEdgeList(), fvMesh::time(), and autoPtr::valid().

Here is the call graph for this function:

◆ handleWarpedFaces()

void handleWarpedFaces	(	const indirectPrimitivePatch &	pp,
		const scalar	faceRatio,
		const scalar	edge0Len,
		const labelList &	cellLevel,
		pointField &	patchDisp,
		labelList &	patchNLayers,
		List< extrudeMode > &	extrudeStatus
	)		const

private

No extrusion on warped faces.

Definition at line 506 of file autoLayerDriver.C.

References Foam::endl(), f(), primitiveMesh::faceCentres(), PrimitivePatch< Face, FaceList, PointField, PointType >::faceNormals(), polyMesh::faceOwner(), forAll, Foam::Info, PrimitivePatch< Face, FaceList, PointField, PointType >::localFaces(), Foam::max(), mesh, Foam::min(), n, Foam::nl, points, polyMesh::points(), Foam::returnReduce(), and List::size().

Here is the call graph for this function:

◆ setNumLayers()

void setNumLayers	(	const labelList &	patchToNLayers,
		const labelList &	patchIDs,
		const indirectPrimitivePatch &	pp,
		pointField &	patchDisp,
		labelList &	patchNLayers,
		List< extrudeMode > &	extrudeStatus,
		label &	nIdealAddedCells
	)		const

private

Determine the number of layers per point from the number of.

layers per surface.

Definition at line 681 of file autoLayerDriver.C.

References Foam::abort(), polyMesh::boundaryMesh(), Foam::endl(), f(), Foam::FatalError, FatalErrorInFunction, forAll, Foam::Info, Foam::labelMax, Foam::labelMin, PrimitivePatch< Face, FaceList, PointField, PointType >::localFaces(), PrimitivePatch< Face, FaceList, PointField, PointType >::localPoints(), Foam::max(), mesh, PrimitivePatch< Face, FaceList, PointField, PointType >::meshPointMap(), PrimitivePatch< Face, FaceList, PointField, PointType >::meshPoints(), Foam::min(), Foam::nl, Foam::reduce(), List::size(), and syncTools::syncPointList().

Here is the call graph for this function:

◆ makeLayerDisplacementField()

Foam::tmp< Foam::pointVectorField > makeLayerDisplacementField	(	const pointMesh &	pMesh,
		const labelList &	numLayers
	)

staticprivate

Helper function to make a pointVectorField with correct.

bcs for layer addition:

numLayers > 0 : fixedValue
numLayers == 0 : fixedValue (always zero)
processor : calculated (so free to move)
cyclic/wedge/symmetry : slip
other : slip

Definition at line 805 of file autoLayerDriver.C.

References IOobject::AUTO_WRITE, pointMesh::boundary(), Foam::dimLength, forAll, mesh, IOobject::NO_READ, List::size(), PtrList::size(), fvMesh::time(), Time::timeName(), and Vector< scalar >::zero.

Here is the call graph for this function:

◆ growNoExtrusion()

void growNoExtrusion	(	const indirectPrimitivePatch &	pp,
		pointField &	patchDisp,
		labelList &	patchNLayers,
		List< extrudeMode > &	extrudeStatus
	)		const

private

Grow no-extrusion layer.

Definition at line 879 of file autoLayerDriver.C.

References Foam::endl(), f(), forAll, Foam::Info, Foam::labelMax, PrimitivePatch< Face, FaceList, PointField, PointType >::localFaces(), PrimitivePatch< Face, FaceList, PointField, PointType >::meshPoints(), Foam::nl, Foam::reduce(), List::size(), syncTools::syncPointList(), List::transfer(), and Vector< scalar >::zero.

Here is the call graph for this function:

◆ determineSidePatches()

void determineSidePatches	(	const globalIndex &	globalFaces,
		const labelListList &	edgeGlobalFaces,
		const indirectPrimitivePatch &	pp,
		labelList &	edgePatchID,
		labelList &	edgeZoneID,
		boolList &	edgeFlip,
		labelList &	inflateFaceID
	)

private

See what zones and patches edges should be extruded into.

Definition at line 969 of file autoLayerDriver.C.

References dictionary::add(), polyMesh::boundaryMesh(), addPatchCellLayer::calcExtrudeInfo(), fvMesh::clearOut(), Foam::endl(), forAll, Foam::Info, mesh, UPstream::myProcNo(), Foam::name(), primitiveMesh::nFaces(), Foam::nl, nPatches, Foam::returnReduce(), and PtrList::size().

Here is the call graph for this function:

◆ calculateLayerThickness()

void calculateLayerThickness	(	const indirectPrimitivePatch &	pp,
		const labelList &	patchIDs,
		const layerParameters &	layerParams,
		const labelList &	cellLevel,
		const labelList &	patchNLayers,
		const scalar	edge0Len,
		scalarField &	thickness,
		scalarField &	minThickness,
		scalarField &	expansionRatio
	)		const

private

Calculate pointwise wanted and minimum thickness.

thickness: wanted thickness minthickness: when to give up and not extrude Gets per patch parameters and determine pp pointwise parameters.

Definition at line 1073 of file autoLayerDriver.C.

References polyMesh::boundaryMesh(), Foam::endl(), Foam::exit(), layerParameters::expansionRatio(), f(), polyMesh::faceOwner(), Foam::FatalError, FatalErrorInFunction, layerParameters::finalLayerThickness(), layerParameters::firstLayerThickness(), forAll, syncTools::getMasterPoints(), Foam::Info, Foam::labelMin, layerParameters::layerExpansionRatio(), layerParameters::layerThickness(), PrimitivePatch< Face, FaceList, PointField, PointType >::localFaces(), Foam::max(), mesh, PrimitivePatch< Face, FaceList, PointField, PointType >::meshPointMap(), PrimitivePatch< Face, FaceList, PointField, PointType >::meshPoints(), Foam::min(), layerParameters::minThickness(), Foam::nl, PrimitivePatch< Face, FaceList, PointField, PointType >::nPoints(), layerParameters::numLayers(), patches, layerParameters::relativeSizes(), Foam::returnReduce(), Foam::setf(), Foam::setprecision(), Foam::setw(), syncTools::syncPointList(), and layerParameters::thickness().

Here is the call graph for this function:

◆ syncPatchDisplacement()

void syncPatchDisplacement	(	const indirectPrimitivePatch &	pp,
		const scalarField &	minThickness,
		pointField &	patchDisp,
		labelList &	patchNLayers,
		List< extrudeMode > &	extrudeStatus
	)		const

private

Synchronize displacement among coupled patches.

Definition at line 1361 of file autoLayerDriver.C.

References forAll, Foam::labelMax, Foam::labelMin, Foam::mag(), mesh, PrimitivePatch< Face, FaceList, PointField, PointType >::meshPoints(), Foam::returnReduce(), Vector< scalar >::rootMax, and syncTools::syncPointList().

Here is the call graph for this function:

◆ getPatchDisplacement()

void getPatchDisplacement	(	const indirectPrimitivePatch &	pp,
		const scalarField &	thickness,
		const scalarField &	minThickness,
		pointField &	patchDisp,
		labelList &	patchNLayers,
		List< extrudeMode > &	extrudeStatus
	)		const

private

Get nearest point on surface to snap to.

Definition at line 1492 of file autoLayerDriver.C.

References meshRefinement::ATTRACTION, PrimitivePatch< Face, FaceList, PointField, PointType >::edges(), Foam::endl(), PrimitivePatch< Face, FaceList, PointField, PointType >::faceNormals(), forAll, Foam::Info, PrimitivePatch< Face, FaceList, PointField, PointType >::localPoints(), mesh, PrimitivePatch< Face, FaceList, PointField, PointType >::meshPoints(), n, Foam::nl, nPoints, PrimitivePatch< Face, FaceList, PointField, PointType >::pointEdges(), PrimitivePatch< Face, FaceList, PointField, PointType >::pointFaces(), PatchTools::pointNormals(), PrimitivePatch< Face, FaceList, PointField, PointType >::points(), Foam::Pout, Foam::returnReduce(), Foam::meshTools::visNormal(), and Vector< scalar >::zero.

Here is the call graph for this function:

◆ sameEdgeNeighbour()

bool sameEdgeNeighbour	(	const labelListList &	globalEdgeFaces,
		const label	myGlobalFaceI,
		const label	nbrGlobFaceI,
		const label	edgeI
	)		const

private

For truncateDisplacement: find strings of edges.

Definition at line 1628 of file autoLayerDriver.C.

References List::size().

Here is the call graph for this function:

◆ getVertexString()

void getVertexString	(	const indirectPrimitivePatch &	pp,
		const labelListList &	globalEdgeFaces,
		const label	faceI,
		const label	edgeI,
		const label	myGlobFaceI,
		const label	nbrGlobFaceI,
		DynamicList< label > &	vertices
	)		const

private

For truncateDisplacement: find strings of edges.

Definition at line 1648 of file autoLayerDriver.C.

References Foam::abort(), DynamicList::append(), DynamicList::clear(), f(), PrimitivePatch< Face, FaceList, PointField, PointType >::faceEdges(), Foam::FatalError, FatalErrorInFunction, Foam::findIndex(), forAll, and PrimitivePatch< Face, FaceList, PointField, PointType >::localFaces().

Here is the call graph for this function:

◆ truncateDisplacement()

Foam::label truncateDisplacement	(	const globalIndex &	globalFaces,
		const labelListList &	edgeGlobalFaces,
		const indirectPrimitivePatch &	pp,
		const scalarField &	minThickness,
		const faceSet &	illegalPatchFaces,
		pointField &	patchDisp,
		labelList &	patchNLayers,
		List< extrudeMode > &	extrudeStatus
	)		const

private

Truncates displacement.

for all patchFaces in the faceset displacement gets set to zero

all displacement < minThickness gets set to zero

all non-consecutive extrusions get set to 0

Definition at line 1727 of file autoLayerDriver.C.

References Foam::abort(), PrimitivePatch< Face, FaceList, PointField, PointType >::edgeFaces(), PrimitivePatch< Face, FaceList, PointField, PointType >::edges(), Foam::endl(), f(), polyMesh::faces(), Foam::FatalError, FatalErrorInFunction, forAll, forAllConstIter(), Foam::Info, primitiveMesh::isInternalFace(), PrimitivePatch< Face, FaceList, PointField, PointType >::localFaces(), Foam::mag(), mesh, PrimitivePatch< Face, FaceList, PointField, PointType >::meshPointMap(), IOobject::name(), Foam::nl, face::prevLabel(), Foam::reduce(), List::size(), globalIndex::toGlobal(), and Vector< scalar >::zero.

Here is the call graph for this function:

◆ setupLayerInfoTruncation()

void setupLayerInfoTruncation	(	const indirectPrimitivePatch &	pp,
		const labelList &	patchNLayers,
		const List< extrudeMode > &	extrudeStatus,
		const label	nBufferCellsNoExtrude,
		labelList &	nPatchPointLayers,
		labelList &	nPatchFaceLayers
	)		const

private

Setup layer information (at points and faces) to.

modify mesh topology in regions where layer mesh terminates. Guarantees an optional slow decreasing of the number of layers. Returns the number of layers per face and per point to go into the actual layer addition engine.

Definition at line 2042 of file autoLayerDriver.C.

References Foam::endl(), f(), forAll, Foam::gMax(), Foam::Info, PrimitivePatch< Face, FaceList, PointField, PointType >::localFaces(), Foam::max(), mesh, PrimitivePatch< Face, FaceList, PointField, PointType >::meshPoints(), Foam::nl, PrimitivePatch< Face, FaceList, PointField, PointType >::nPoints(), PrimitivePatch< Face, FaceList, PointField, PointType >::pointFaces(), and syncTools::syncPointList().

Here is the call graph for this function:

◆ cellsUseFace()

bool cellsUseFace	(	const polyMesh &	mesh,
		const labelList &	cellLabels,
		const labelHashSet &	faces
	)

staticprivate

Does any of the cells use a face from faces?

Definition at line 2246 of file autoLayerDriver.C.

References primitiveMesh::cells(), forAll, HashTable::found(), and mesh.

Here is the call graph for this function:

◆ checkAndUnmark()

Foam::label checkAndUnmark	(	const addPatchCellLayer &	addLayer,
		const dictionary &	motionDict,
		const bool	additionalReporting,
		const List< labelPair > &	baffles,
		const indirectPrimitivePatch &	pp,
		const fvMesh &	newMesh,
		pointField &	patchDisp,
		labelList &	patchNLayers,
		List< extrudeMode > &	extrudeStatus
	)

staticprivate

Checks the newly added cells and locally unmarks points.

so they will not get extruded next time round. Returns global number of unmarked points (0 if all was fine)

Definition at line 2272 of file autoLayerDriver.C.

References addPatchCellLayer::addedCells(), DynamicField::append(), motionSmootherAlgo::checkMesh(), Foam::endl(), PrimitivePatch< Face, FaceList, PointField, PointType >::faceCentres(), forAll, Foam::identity(), Foam::Info, addPatchCellLayer::layerFaces(), PrimitivePatch< Face, FaceList, PointField, PointType >::localFaces(), Foam::max(), Foam::min(), primitiveMesh::nFaces(), Foam::nl, UPstream::nProcs(), Foam::Pout, Foam::returnReduce(), and HashTable::size().

Here is the call graph for this function:

◆ countExtrusion()

Foam::label countExtrusion	(	const indirectPrimitivePatch &	pp,
		const List< extrudeMode > &	extrudeStatus
	)

staticprivate

Count global number of extruded faces.

Definition at line 2407 of file autoLayerDriver.C.

References forAll, PrimitivePatch< Face, FaceList, PointField, PointType >::localFaces(), and Foam::returnReduce().

Here is the call graph for this function:

◆ getBafflesOnAddedMesh()

Foam::List< Foam::labelPair > getBafflesOnAddedMesh	(	const polyMesh &	mesh,
		const labelList &	newToOldFaces,
		const List< labelPair > &	baffles
	)

staticprivate

After adding to mesh get the new baffles.

Definition at line 2437 of file autoLayerDriver.C.

References Foam::exit(), primitiveMesh::faceCentres(), Foam::FatalError, FatalErrorInFunction, forAll, mesh, primitiveMesh::nFaces(), primitiveMesh::nInternalFaces(), p, and List::size().

Here is the call graph for this function:

◆ getLayerCellsFaces()

void getLayerCellsFaces	(	const polyMesh &	mesh,
		const addPatchCellLayer &	addLayer,
		const scalarField &	oldRealThickness,
		labelList &	cellStatus,
		scalarField &	faceRealThickness
	)

staticprivate

Collect layer faces and layer cells into bools.

for ease of handling

Definition at line 2499 of file autoLayerDriver.C.

References addPatchCellLayer::addedCells(), forAll, addPatchCellLayer::layerFaces(), mesh, primitiveMesh::nCells(), primitiveMesh::nFaces(), List::setSize(), and List::size().

Here is the call graph for this function:

◆ printLayerData()

void printLayerData	(	const fvMesh &	mesh,
		const labelList &	patchIDs,
		const labelList &	cellNLayers,
		const scalarField &	faceWantedThickness,
		const scalarField &	faceRealThickness
	)		const

private

Print layer coverage table.

Definition at line 2554 of file autoLayerDriver.C.

References polyMesh::boundaryMesh(), Foam::endl(), polyPatch::faceCells(), forAll, Foam::Info, Foam::max(), mesh, IOobject::name(), Foam::nl, Foam::reduce(), Foam::setf(), Foam::setprecision(), Foam::setw(), and Foam::sum().

Here is the call graph for this function:

◆ writeLayerSets()

bool writeLayerSets	(	const fvMesh &	mesh,
		const labelList &	cellNLayers,
		const scalarField &	faceRealThickness
	)		const

private

Write cellSet,faceSet for layers.

Definition at line 2649 of file autoLayerDriver.C.

References Foam::endl(), forAll, Foam::Info, HashSet< Key, Hash >::insert(), IOobject::instance(), mesh, IOobject::name(), primitiveMesh::nInternalFaces(), Foam::returnReduce(), HashTable::size(), and regIOobject::write().

Here is the call graph for this function:

◆ writeLayerData()

bool writeLayerData	(	const fvMesh &	mesh,
		const labelList &	patchIDs,
		const labelList &	cellNLayers,
		const scalarField &	faceWantedThickness,
		const scalarField &	faceRealThickness
	)		const

private

Write volFields,cellSet,faceSet for layers depending.

on write level

Definition at line 2712 of file autoLayerDriver.C.

References IOobject::AUTO_WRITE, polyMesh::boundaryMesh(), Foam::decrIndent(), Foam::dimless, Foam::endl(), polyPatch::faceCells(), fld(), forAll, Foam::incrIndent(), Foam::indent(), Foam::Info, mesh, Foam::nl, IOobject::NO_READ, List::size(), fvMesh::time(), Time::timeName(), meshRefinement::WRITELAYERFIELDS, meshRefinement::WRITELAYERSETS, and meshRefinement::writeLevel().

Here is the call graph for this function:

◆ averageNeighbours()

void averageNeighbours	(	const polyMesh &	mesh,
		const PackedBoolList &	isMasterEdge,
		const labelList &	meshEdges,
		const labelList &	meshPoints,
		const edgeList &	edges,
		const scalarField &	invSumWeight,
		const Field< Type > &	data,
		Field< Type > &	average
	)

staticprivate

Average field (over all subset of mesh points) by.

summing contribution from edges. Global parallel since only does master edges for coupled edges.

Definition at line 33 of file autoLayerDriverTemplates.C.

References Foam::fvc::average(), Foam::constant::electromagnetic::e, forAll, PackedList::get(), Foam::mag(), Foam::max(), and mesh.

Here is the call graph for this function:

◆ sumWeights()

void sumWeights	(	const PackedBoolList &	isMasterEdge,
		const labelList &	meshEdges,
		const labelList &	meshPoints,
		const edgeList &	edges,
		scalarField &	invSumWeight
	)		const

private

Calculate inverse sum of edge weights (currently always 1.0)

◆ smoothField()

void smoothField	(	const motionSmoother &	meshMover,
		const PackedBoolList &	isMasterPoint,
		const PackedBoolList &	isMasterEdge,
		const labelList &	meshEdges,
		const scalarField &	fieldMin,
		const label	nSmoothDisp,
		scalarField &	field
	)		const

private

Smooth scalar field on patch.

◆ smoothPatchNormals()

void smoothPatchNormals	(	const motionSmoother &	meshMover,
		const PackedBoolList &	isMasterPoint,
		const PackedBoolList &	isMasterEdge,
		const labelList &	meshEdges,
		const label	nSmoothDisp,
		pointField &	normals
	)		const

private

Smooth normals on patch.

◆ smoothNormals()

void smoothNormals	(	const label	nSmoothDisp,
		const PackedBoolList &	isMasterPoint,
		const PackedBoolList &	isMasterEdge,
		const labelList &	fixedPoints,
		pointVectorField &	normals
	)		const

private

Smooth normals in interior.

◆ handleFeatureAngleLayerTerminations()

void handleFeatureAngleLayerTerminations	(	const scalar	minCos,
		const PackedBoolList &	isMasterPoint,
		const indirectPrimitivePatch &	pp,
		const labelList &	meshEdges,
		List< extrudeMode > &	extrudeStatus,
		pointField &	patchDisp,
		labelList &	patchNLayers,
		label &	nPointCounter
	)		const

private

Stop layer growth where mesh wraps around edge with a.

large feature angle

◆ findIsolatedRegions()

void findIsolatedRegions	(	const scalar	minCosLayerTermination,
		const PackedBoolList &	isMasterPoint,
		const PackedBoolList &	isMasterEdge,
		const indirectPrimitivePatch &	pp,
		const labelList &	meshEdges,
		const scalarField &	minThickness,
		List< extrudeMode > &	extrudeStatus,
		pointField &	patchDisp,
		labelList &	patchNLayers
	)		const

private

Find isolated islands (points, edges and faces and.

layer terminations) in the layer mesh and stop any layer growth at these points.

◆ medialAxisSmoothingInfo()

void medialAxisSmoothingInfo	(	const motionSmoother &	meshMover,
		const label	nSmoothNormals,
		const label	nSmoothSurfaceNormals,
		const scalar	minMedialAxisAngleCos,
		const scalar	featureAngle,
		pointVectorField &	dispVec,
		pointScalarField &	medialRatio,
		pointScalarField &	medialDist,
		pointVectorField &	medialVec
	)		const

private

◆ shrinkMeshMedialDistance()

void shrinkMeshMedialDistance	(	motionSmoother &	meshMover,
		const dictionary &	meshQualityDict,
		const List< labelPair > &	baffles,
		const label	nSmoothPatchThickness,
		const label	nSmoothDisplacement,
		const scalar	maxThicknessToMedialRatio,
		const label	nAllowableErrors,
		const label	nSnap,
		const scalar	minCosLayerTermination,
		const scalarField &	layerThickness,
		const scalarField &	minThickness,
		const pointVectorField &	dispVec,
		const pointScalarField &	medialRatio,
		const pointScalarField &	medialDist,
		const pointVectorField &	medialVec,
		List< extrudeMode > &	extrudeStatus,
		pointField &	patchDisp,
		labelList &	patchNLayers
	)		const

private

Main routine to shrink mesh.

◆ operator=()

void operator= ( const autoLayerDriver & )

private

Disallow default bitwise assignment.

◆ ClassName()

ClassName ( "autoLayerDriver" )

Runtime type information.

◆ mergePatchFacesUndo()

void mergePatchFacesUndo	(	const layerParameters &	layerParams,
		const dictionary &	motionDict
	)

Merge patch faces on same cell.

Definition at line 2873 of file autoLayerDriver.C.

References layerParameters::concaveAngle(), Foam::cos(), Foam::degToRad(), Foam::endl(), localPointRegion::findDuplicateFacePairs(), forAll, Foam::Info, layerParameters::mergePatchFacesAngle(), mesh, primitiveMesh::nFaces(), and Foam::nl.

Here is the call graph for this function:

◆ addLayers()

void addLayers	(	const layerParameters &	layerParams,
		const dictionary &	motionDict,
		const labelList &	patchIDs,
		const label	nAllowableErrors,
		decompositionMethod &	decomposer,
		fvMeshDistribute &	distributor
	)

Add cell layers.

Get baffles in newMesh numbering. Note that we cannot detect

baffles here since the points are duplicated

Definition at line 2924 of file autoLayerDriver.C.

References dictionary::add(), layerParameters::additionalReporting(), DynamicList::append(), surfaceZonesInfo::BAFFLE, polyMesh::boundaryMesh(), polyTopoChange::changeMesh(), fvMesh::clearOut(), PackedList::count(), cpuTime::cpuTimeIncrement(), Foam::degToRad(), layerParameters::dict(), primitiveMesh::edges(), Foam::endl(), f(), f1, Foam::faceMap(), polyMesh::faces(), polyMesh::faceZones(), layerParameters::featureAngle(), layerParameters::finalLayerThicknessRatio(), localPointRegion::findDuplicateFacePairs(), forAll, HashTable::found(), addPatchCellLayer::globalEdgeFaces(), Foam::identity(), Foam::Info, Foam::inplaceReorder(), IOobject::instance(), surfaceZonesInfo::INTERNAL, meshRefinement::LAYERINFO, Foam::mag(), polyTopoChange::makeMesh(), meshRefinement::makePatch(), Foam::max(), layerParameters::maxFaceThicknessRatio(), dictionary::merge(), mesh, meshRefinement::MESH, layerParameters::meshShrinker(), fvMesh::movePoints(), n, OFstream::name(), fvMesh::name(), IOobject::name(), layerParameters::nBufferCellsNoExtrude(), primitiveMesh::nCells(), MeshObject< polyMesh, UpdateableMeshObject, pointMesh >::New(), externalDisplacementMeshMover::New(), primitiveMesh::nFaces(), layerParameters::nGrow(), primitiveMesh::nInternalFaces(), Foam::nl, layerParameters::nLayerIter(), IOobject::NO_READ, nPoints, primitiveMesh::nPoints(), layerParameters::nRelaxedIter(), layerParameters::numLayers(), p, UPstream::parRun(), Time::path(), primitiveMesh::pointEdges(), polyMesh::points(), Foam::reduce(), layerParameters::relativeSizes(), Foam::returnReduce(), motionSmootherAlgo::setDisplacement(), polyMesh::setInstance(), addPatchCellLayer::setRefinement(), List::setSize(), List::size(), PtrList::size(), dictionary::subDict(), meshRefinement::subsetBaffles(), syncTools::syncPointList(), fvMesh::time(), meshRefinement::updateList(), fvMesh::updateMesh(), addPatchCellLayer::updateMesh(), autoPtr::valid(), WarningInFunction, Ostream::write(), OBJstream::write(), fvMesh::write(), meshRefinement::writeLevel(), meshRefinement::WRITEMESH, IOobject::writeOpt(), List::xfer(), and Vector< scalar >::zero.

◆ doLayers()

void doLayers	(	const dictionary &	shrinkDict,
		const dictionary &	motionDict,
		const layerParameters &	layerParams,
		const bool	mergePatchFaces,
		const bool	preBalance,
		decompositionMethod &	decomposer,
		fvMeshDistribute &	distributor
	)

Add layers according to the dictionary settings.

Definition at line 4263 of file autoLayerDriver.C.

References DynamicList::append(), polyMesh::boundaryMesh(), motionSmootherAlgo::checkMesh(), polyPatch::coupled(), Foam::endl(), polyPatch::faceCells(), polyMesh::faceZones(), forAll, Foam::Info, faceZone::masterCells(), Foam::help::mergePatchFaces(), mesh, patchIdentifier::name(), zone::name(), Foam::name(), primitiveMesh::nCells(), primitiveMesh::nFaces(), Foam::nl, layerParameters::numLayers(), UPstream::parRun(), Foam::returnReduce(), DynamicList::shrink(), List::size(), PtrList::size(), HashTable::size(), faceZone::slaveCells(), and WarningInFunction.

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

Field Documentation

◆ meshRefiner_

meshRefinement& meshRefiner_

private

Mesh+surface.

Definition at line 100 of file autoLayerDriver.H.

Referenced by autoLayerDriver::checkMeshManifold().

◆ globalToMasterPatch_

const labelList globalToMasterPatch_

private

From surface region to patch.

Definition at line 103 of file autoLayerDriver.H.

◆ globalToSlavePatch_

const labelList globalToSlavePatch_

private

From surface region to patch.

Definition at line 106 of file autoLayerDriver.H.

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

src/mesh/autoMesh/autoHexMesh/autoHexMeshDriver/autoLayerDriver.H
src/mesh/autoMesh/autoHexMesh/autoHexMeshDriver/autoLayerDriver.C
src/mesh/autoMesh/autoHexMesh/autoHexMeshDriver/autoLayerDriverTemplates.C

Data Structures

Public Types

Public Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Detailed Description

Member Enumeration Documentation

◆ extrudeMode

Constructor & Destructor Documentation

◆ autoLayerDriver() [1/2]

◆ autoLayerDriver() [2/2]

Member Function Documentation

◆ dumpDisplacement()

◆ avgPointData()

◆ checkManifold()

◆ checkMeshManifold()

◆ unmarkExtrusion() [1/2]

◆ unmarkExtrusion() [2/2]

◆ handleNonManifolds()

◆ handleFeatureAngle()

◆ handleWarpedFaces()

◆ setNumLayers()

◆ makeLayerDisplacementField()

◆ growNoExtrusion()

◆ determineSidePatches()

◆ calculateLayerThickness()

◆ syncPatchDisplacement()

◆ getPatchDisplacement()

◆ sameEdgeNeighbour()

◆ getVertexString()

◆ truncateDisplacement()

◆ setupLayerInfoTruncation()

◆ cellsUseFace()

◆ checkAndUnmark()

◆ countExtrusion()

◆ getBafflesOnAddedMesh()

◆ getLayerCellsFaces()

◆ printLayerData()

◆ writeLayerSets()

◆ writeLayerData()

◆ averageNeighbours()

◆ sumWeights()

◆ smoothField()

◆ smoothPatchNormals()

◆ smoothNormals()

◆ handleFeatureAngleLayerTerminations()

◆ findIsolatedRegions()

◆ medialAxisSmoothingInfo()

◆ shrinkMeshMedialDistance()

◆ operator=()

◆ ClassName()

◆ mergePatchFacesUndo()

◆ addLayers()

◆ doLayers()

Field Documentation

◆ meshRefiner_

◆ globalToMasterPatch_

◆ globalToSlavePatch_