All to do with adding layers. More...

#include <snappyLayerDriver.H>

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

Public Member Functions
	ClassName ("snappyLayerDriver")
	Runtime type information.
	snappyLayerDriver (meshRefinement &meshRefiner, const labelList &globalToMasterPatch, const labelList &globalToSlavePatch, const bool dryRun=false)
	Construct from components.
label	mergePatchFacesUndo (const layerParameters &layerParams, const dictionary &motionDict, const meshRefinement::FaceMergeType mergeType)
	Merge patch faces on same cell. Return total number of faces/edges changed.
void	addLayers (const layerParameters &layerParams, const label nLayerIter, const dictionary &motionDict, const label nRelaxedIter, const label nAllowableErrors, const labelList &patchIDs, const labelList &internalFaceZones, const List< labelPair > &baffles, const labelList &numLayers, const label nIdealTotAddedCells, const globalIndex &globalFaces, indirectPrimitivePatch &pp, const labelListList &edgeGlobalFaces, const labelList &edgePatchID, const labelList &edgeZoneID, const boolList &edgeFlip, const labelList &inflateFaceID, const scalarField &thickness, const scalarIOField &minThickness, const scalarField &expansionRatio, vectorField &patchDisp, labelList &patchNLayers, List< extrudeMode > &extrudeStatus, polyTopoChange &savedMeshMod, labelList &cellNLayers, scalarField &faceRealThickness)
void	addLayers (const layerParameters &layerParams, const dictionary &motionDict, const labelList &patchIDs, const label nAllowableErrors, decompositionMethod &decomposer, fvMeshDistribute &distributor)
	Add cell layers.
void	addLayersSinglePass (const layerParameters &layerParams, const dictionary &motionDict, const labelList &patchIDs, const label nAllowableErrors, decompositionMethod &decomposer, fvMeshDistribute &distributor)
	For debugging. Can be removed.
void	doLayers (const dictionary &shrinkDict, const dictionary &motionDict, const layerParameters &layerParams, const meshRefinement::FaceMergeType mergeType, const bool preBalance, decompositionMethod &decomposer, fvMeshDistribute &distributor)
	Add layers according to the dictionary settings.

Static Public Member Functions
static void	determineSidePatches (meshRefinement &meshRefiner, const globalIndex &globalFaces, const labelListList &edgeGlobalFaces, const indirectPrimitivePatch &pp, labelList &edgePatchID, labelList &edgeZoneID, boolList &edgeFlip, labelList &inflateFaceID)
	Helper: see what zones and patches edges should be extruded into.
static autoPtr< mapPolyMesh >	dupFaceZonePoints (meshRefinement &meshRefiner, const labelList &patchIDs, const labelList &numLayers, List< labelPair > baffles, labelList &pointToMaster)
	Duplicate points on faceZones with layers. Re-used when adding buffer layers. Can be made private again once multi-side layer addition working.
static void	mapFaceZonePoints (meshRefinement &meshRefiner, const mapPolyMesh &map, labelPairList &baffles, labelList &pointToMaster)
	Map numbering after adding cell layers.

Detailed Description

All to do with adding layers.

Source files

Definition at line 58 of file snappyLayerDriver.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 67 of file snappyLayerDriver.H.

Constructor & Destructor Documentation

◆ snappyLayerDriver()

snappyLayerDriver	(	meshRefinement &	meshRefiner,
		const labelList &	globalToMasterPatch,
		const labelList &	globalToSlavePatch,
		const bool	dryRun = false )

Construct from components.

Definition at line 4618 of file snappyLayerDriver.C.

Member Function Documentation

◆ ClassName()

ClassName ( "snappyLayerDriver" )

Runtime type information.

References patchIDs, and pp().

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◆ mergePatchFacesUndo()

Foam::label mergePatchFacesUndo	(	const layerParameters &	layerParams,
		const dictionary &	motionDict,
		const meshRefinement::FaceMergeType	mergeType )

Merge patch faces on same cell. Return total number of faces/edges changed.

Definition at line 4635 of file snappyLayerDriver.C.

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

Referenced by doLayers().

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◆ addLayers() [1/2]

void addLayers	(	const layerParameters &	layerParams,
		const label	nLayerIter,
		const dictionary &	motionDict,
		const label	nRelaxedIter,
		const label	nAllowableErrors,
		const labelList &	patchIDs,
		const labelList &	internalFaceZones,
		const List< labelPair > &	baffles,
		const labelList &	numLayers,
		const label	nIdealTotAddedCells,
		const globalIndex &	globalFaces,
		indirectPrimitivePatch &	pp,
		const labelListList &	edgeGlobalFaces,
		const labelList &	edgePatchID,
		const labelList &	edgeZoneID,
		const boolList &	edgeFlip,
		const labelList &	inflateFaceID,
		const scalarField &	thickness,
		const scalarIOField &	minThickness,
		const scalarField &	expansionRatio,
		vectorField &	patchDisp,
		labelList &	patchNLayers,
		List< extrudeMode > &	extrudeStatus,
		polyTopoChange &	savedMeshMod,
		labelList &	cellNLayers,
		scalarField &	faceRealThickness )

Get baffles in newMesh numbering. Note that we cannot detect

baffles here since the points are duplicated

Definition at line 3917 of file snappyLayerDriver.C.

References dictionary::add(), layerParameters::additionalReporting(), addProfiling, fvMesh::clearOut(), layerParameters::dict(), Foam::endl(), mapPolyMesh::faceMap(), layerParameters::finalLayerThicknessRatio(), forAll, mapPolyMesh::hasMotionPoints(), Foam::identity(), Foam::Info, IOobject::instance(), meshRefinement::LAYERINFO, Foam::mag(), polyTopoChange::makeMesh(), dictionary::merge(), meshRefinement::MESH, mesh, fvMesh::movePoints(), IOobject::name(), layerParameters::nBufferCellsNoExtrude(), MeshObject< polyMesh, UpdateableMeshObject, pointMesh >::New(), primitiveMesh::nFaces(), layerParameters::nGrow(), primitiveMesh::nInternalFaces(), Foam::nl, p, patchIDs, pp(), mapPolyMesh::preMotionPoints(), IOobjectOption::READ_IF_PRESENT, Foam::returnReduce(), motionSmootherAlgo::setDisplacement(), polyMesh::setInstance(), addPatchCellLayer::setRefinement(), List< T >::setSize(), polyTopoChange::shrink(), UList< T >::size(), dictionary::subDict(), meshRefinement::subsetBaffles(), addPatchCellLayer::updateMesh(), fvMesh::updateMesh(), fvMesh::write(), meshRefinement::writeLevel(), meshRefinement::WRITEMESH, IOobjectOption::writeOpt(), and Foam::Zero.

Referenced by addLayers(), addLayersSinglePass(), and doLayers().

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◆ addLayers() [2/2]

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

Add cell layers.

Definition at line 4690 of file snappyLayerDriver.C.

References addLayers(), surfaceZonesInfo::BAFFLE, mapPolyMesh::cellMap(), polyTopoChange::changeMesh(), determineSidePatches(), dupFaceZonePoints(), Foam::endl(), EXTRUDE, mapPolyMesh::faceMap(), UList< T >::first(), forAll, HashTable< T, Key, Hash >::found(), addPatchCellLayer::globalEdgeFaces(), Foam::gSum(), mapPolyMesh::hasMotionPoints(), Foam::identity(), Foam::Info, surfaceZonesInfo::INTERNAL, meshRefinement::LAYERINFO, layerParameters::layerThickness(), meshRefinement::makePatch(), mapFaceZonePoints(), Foam::max(), meshRefinement::MESH, mesh, PrimitivePatch< FaceList, PointField >::meshPointMap(), PrimitivePatch< FaceList, PointField >::meshPoints(), Foam::min(), Foam::nl, layerParameters::nLayerIter(), IOobjectOption::NO_READ, NOEXTRUDE, mapPolyMesh::nOldCells(), mapPolyMesh::nOldFaces(), layerParameters::nOuterIter(), nPoints, layerParameters::nRelaxedIter(), List< label >::null(), layerParameters::numLayers(), UPstream::parRun(), patchIDs, pbm, pp(), mapPolyMesh::preMotionPoints(), globalIndex::reset(), List< T >::setSize(), UList< T >::size(), VectorSpace< Form, Cmpt, Ncmpts >::uniform(), meshRefinement::updateList(), meshRefinement::writeLevel(), meshRefinement::WRITEMESH, and Foam::Zero.

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◆ addLayersSinglePass()

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

For debugging. Can be removed.

Definition at line 41 of file snappyLayerDriverSinglePass.C.

References addLayers(), surfaceZonesInfo::BAFFLE, polyTopoChange::changeMesh(), determineSidePatches(), dupFaceZonePoints(), Foam::endl(), EXTRUDE, mapPolyMesh::faceMap(), UList< T >::first(), forAll, HashTable< T, Key, Hash >::found(), addPatchCellLayer::globalEdgeFaces(), mapPolyMesh::hasMotionPoints(), Foam::identity(), Foam::Info, surfaceZonesInfo::INTERNAL, meshRefinement::LAYERINFO, meshRefinement::makePatch(), mapFaceZonePoints(), meshRefinement::MESH, mesh, Foam::nl, layerParameters::nLayerIter(), IOobjectOption::NO_READ, nPoints, layerParameters::nRelaxedIter(), List< label >::null(), layerParameters::numLayers(), UPstream::parRun(), patchIDs, pbm, pp(), mapPolyMesh::preMotionPoints(), meshRefinement::updateList(), meshRefinement::writeLevel(), meshRefinement::WRITEMESH, and Foam::Zero.

Referenced by doLayers().

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◆ doLayers()

void doLayers	(	const dictionary &	shrinkDict,
		const dictionary &	motionDict,
		const layerParameters &	layerParams,
		const meshRefinement::FaceMergeType	mergeType,
		const bool	preBalance,
		decompositionMethod &	decomposer,
		fvMeshDistribute &	distributor )

Add layers according to the dictionary settings.

Definition at line 5371 of file snappyLayerDriver.C.

References addLayers(), addLayersSinglePass(), addProfiling, motionSmootherAlgo::checkMesh(), Foam::endl(), forAll, meshRefinement::GEOMETRIC, syncTools::getInternalOrCoupledFaces(), meshRefinement::IGNOREPATCH, Foam::Info, Foam::mag(), faceZone::masterCells(), mergePatchFacesUndo(), mesh, zoneIdentifier::name(), name, Foam::nl, layerParameters::nOuterIter(), UPstream::nProcs(), List< label >::null(), layerParameters::numLayers(), UPstream::parRun(), patchIDs, pp(), UPstream::reduceOr(), Foam::returnReduce(), Foam::returnReduceOr(), bitSet::set(), HashTable< T, Key, Hash >::size(), UList< T >::size(), UPtrList< T >::size(), faceZone::slaveCells(), Foam::sum(), bitSet::test(), and WarningInFunction.

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◆ determineSidePatches()

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

static

Helper: see what zones and patches edges should be extruded into.

Definition at line 1279 of file snappyLayerDriver.C.

References dictionary::add(), meshRefinement::appendPatch(), addPatchCellLayer::calcExtrudeInfo(), HashTable< T, Key, Hash >::cfind(), Foam::endl(), forAll, Foam::Info, HashTable< T, Key, Hash >::insert(), meshRefinement::mesh(), mesh, UPstream::myProcNo(), Foam::name(), name, processorPolyPatch::newName(), Foam::nl, nPatches, pp(), Foam::returnReduce(), and polyBoundaryMesh::updateMesh().

Referenced by addLayers(), and addLayersSinglePass().

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◆ dupFaceZonePoints()

Foam::autoPtr< Foam::mapPolyMesh > dupFaceZonePoints	(	meshRefinement &	meshRefiner,
		const labelList &	patchIDs,
		const labelList &	numLayers,
		List< labelPair >	baffles,
		labelList &	pointToMaster )