mesh to mesh interpolation class. More...

Collaboration diagram for meshToMesh0:

[legend]

Data Structures
class	patchFieldInterpolator
	Patch-field interpolation class. More...

Public Types
enum	order { MAP, INTERPOLATE, CELL_POINT_INTERPOLATE, CELL_VOLUME_WEIGHT }
	Enumeration specifying required accuracy. More...

Public Member Functions
	ClassName ("meshToMesh0")

	meshToMesh0 (const fvMesh &fromMesh, const fvMesh &toMesh, const HashTable< word > &patchMap, const wordList &cuttingPatchNames)
	Construct from the two meshes, the patch name map for the patches. More...

	meshToMesh0 (const fvMesh &fromMesh, const fvMesh &toMesh)
	Construct from the two meshes assuming there is an exact mapping. More...

	~meshToMesh0 ()
	Destructor. More...

const fvMesh &	fromMesh () const

const fvMesh &	toMesh () const

const labelList &	cellAddressing () const
	From toMesh cells to fromMesh cells. More...

scalar	V () const
	Overlap volume. More...

template<class Type , class CombineOp >
void	mapField (Field< Type > &, const Field< Type > &, const labelList &adr, const CombineOp &cop) const
	Map field. More...

template<class Type , class CombineOp >
void	interpolateField (Field< Type > &, const GeometricField< Type, fvPatchField, volMesh > &, const labelList &adr, const scalarListList &weights, const CombineOp &cop) const
	Interpolate field using inverse-distance weights. More...

template<class Type , class CombineOp >
void	interpolateField (Field< Type > &, const GeometricField< Type, fvPatchField, volMesh > &, const labelListList &adr, const scalarListList &weights, const CombineOp &cop) const
	Interpolate field using inverse-volume weights. More...

template<class Type , class CombineOp >
void	interpolateField (Field< Type > &, const GeometricField< Type, fvPatchField, volMesh > &, const labelList &adr, const vectorField &centres, const CombineOp &cop) const
	Interpolate field using cell-point interpolation. More...

template<class Type , class CombineOp >
void	interpolateInternalField (Field< Type > &, const GeometricField< Type, fvPatchField, volMesh > &, order=INTERPOLATE, const CombineOp &cop=eqOp< Type >()) const
	Interpolate internal volume field. More...

template<class Type , class CombineOp >
void	interpolateInternalField (Field< Type > &, const tmp< GeometricField< Type, fvPatchField, volMesh > > &, order=INTERPOLATE, const CombineOp &cop=eqOp< Type >()) const

template<class Type , class CombineOp >
void	interpolate (GeometricField< Type, fvPatchField, volMesh > &, const GeometricField< Type, fvPatchField, volMesh > &, order=INTERPOLATE, const CombineOp &cop=eqOp< Type >()) const
	Interpolate volume field. More...

template<class Type , class CombineOp >
void	interpolate (GeometricField< Type, fvPatchField, volMesh > &, const tmp< GeometricField< Type, fvPatchField, volMesh > > &, order=INTERPOLATE, const CombineOp &cop=eqOp< Type >()) const

template<class Type , class CombineOp >
tmp< GeometricField< Type, fvPatchField, volMesh > >	interpolate (const GeometricField< Type, fvPatchField, volMesh > &, order=INTERPOLATE, const CombineOp &cop=eqOp< Type >()) const
	Interpolate volume field. More...

template<class Type , class CombineOp >
tmp< GeometricField< Type, fvPatchField, volMesh > >	interpolate (const tmp< GeometricField< Type, fvPatchField, volMesh > > &, order=INTERPOLATE, const CombineOp &cop=eqOp< Type >()) const

template<class Type , class CombineOp >
Foam::tmp< Foam::GeometricField< Type, Foam::fvPatchField, Foam::volMesh > >	interpolate (const GeometricField< Type, fvPatchField, volMesh > &fromVf, meshToMesh0::order ord, const CombineOp &cop) const

template<class Type , class CombineOp >
Foam::tmp< Foam::GeometricField< Type, Foam::fvPatchField, Foam::volMesh > >	interpolate (const tmp< GeometricField< Type, fvPatchField, volMesh > > &tfromVf, meshToMesh0::order ord, const CombineOp &cop) const

Private Member Functions
void	calcAddressing ()

void	cellAddresses (labelList &cells, const pointField &points, const fvMesh &fromMesh, const List< bool > &boundaryCell, const indexedOctree< treeDataCell > &oc) const

void	calculateInverseDistanceWeights () const

void	calculateInverseVolumeWeights () const

void	calculateCellToCellAddressing () const

const scalarListList &	inverseDistanceWeights () const

const scalarListList &	inverseVolumeWeights () const

const labelListList &	cellToCellAddressing () const

Private Attributes
const fvMesh &	fromMesh_

const fvMesh &	toMesh_

HashTable< label >	fromMeshPatches_
	fromMesh patch labels More...

HashTable< label >	toMeshPatches_
	toMesh patch labels More...

HashTable< word >	patchMap_
	Patch map. More...

HashTable< label >	cuttingPatches_
	toMesh patch labels which cut the from-mesh More...

labelList	cellAddressing_
	Cell addressing. More...

labelListList	boundaryAddressing_
	Boundary addressing. More...

scalarListList *	inverseDistanceWeightsPtr_
	Inverse-distance interpolation weights. More...

scalarListList *	inverseVolumeWeightsPtr_
	Inverse-volume interpolation weights. More...

labelListList *	cellToCellAddressingPtr_
	Cell to cell overlap addressing. More...

scalar	V_
	Overlap volume. More...

Static Private Attributes
static const scalar	directHitTol = 1e-5
	Direct hit tolerance. More...

Detailed Description

mesh to mesh interpolation class.

Note: This class is due to be deprecated in favour of meshToMesh0New

Source files

Definition at line 63 of file meshToMesh0.H.

Member Enumeration Documentation

◆ order

enum order

Enumeration specifying required accuracy.

Enumerator
MAP
INTERPOLATE
CELL_POINT_INTERPOLATE
CELL_VOLUME_WEIGHT

Definition at line 142 of file meshToMesh0.H.

Constructor & Destructor Documentation

◆ meshToMesh0() [1/2]

meshToMesh0	(	const fvMesh &	fromMesh,
		const fvMesh &	toMesh,
		const HashTable< word > &	patchMap,
		const wordList &	cuttingPatchNames
	)

Construct from the two meshes, the patch name map for the patches.

to be interpolated and the names of the toMesh-patches which cut the fromMesh

Definition at line 43 of file meshToMesh0.C.

References Foam::endl(), forAll, patchi, and WarningInFunction.

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◆ meshToMesh0() [2/2]

meshToMesh0	(	const fvMesh &	fromMesh,
		const fvMesh &	toMesh
	)

Construct from the two meshes assuming there is an exact mapping.

between the patches

Definition at line 114 of file meshToMesh0.C.

References Foam::exit(), Foam::FatalError, FatalErrorInFunction, forAll, and patchi.

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◆ ~meshToMesh0()

~meshToMesh0 ( )

Destructor.

Definition at line 194 of file meshToMesh0.C.

References meshToMesh0::cellToCellAddressingPtr_, Foam::deleteDemandDrivenData(), meshToMesh0::inverseDistanceWeightsPtr_, and meshToMesh0::inverseVolumeWeightsPtr_.

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Member Function Documentation

◆ calcAddressing()

void calcAddressing ( )

private

Definition at line 40 of file calculateMeshToMesh0Addressing.C.

References boundBox::avgDim(), meshToMesh0::boundaryAddressing_, polyMesh::boundaryMesh(), Foam::cbrt(), polyMesh::CELL_TETS, meshToMesh0::cellAddresses(), meshToMesh0::cellAddressing_, primitiveMesh::cellCentres(), primitiveMesh::cells(), meshToMesh0::cuttingPatches_, Foam::endl(), polyPatch::faceCentres(), HashTable::find(), indexedOctree::findNearest(), forAll, HashTable::found(), meshToMesh0::fromMesh_, meshToMesh0::fromMeshPatches_, Foam::Info, PrimitivePatch< Face, FaceList, PointField, PointType >::localPoints(), boundBox::mag(), boundBox::max(), meshBb, boundBox::min(), patchIdentifier::name(), patchi, meshToMesh0::patchMap_, polyMesh::points(), Foam::Pout, indexedOctree::print(), List::setSize(), List::size(), Foam::sqr(), Foam::sqrt(), meshToMesh0::toMesh_, treeBoundBox::typDim(), and WarningInFunction.

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◆ cellAddresses()

void cellAddresses	(	labelList &	cells,
		const pointField &	points,
		const fvMesh &	fromMesh,
		const List< bool > &	boundaryCell,
		const indexedOctree< treeDataCell > &	oc
	)		const

private

Definition at line 213 of file calculateMeshToMesh0Addressing.C.

References primitiveMesh::cellCells(), primitiveMesh::cellCentres(), indexedOctree::findInside(), forAll, found, Foam::magSqr(), p, polyMesh::pointInCell(), and points.

Referenced by meshToMesh0::calcAddressing().

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◆ calculateInverseDistanceWeights()

void calculateInverseDistanceWeights ( ) const

private

Initialise overlap volume to zero

Definition at line 31 of file calculateMeshToMesh0Weights.C.

References fvMesh::C(), meshToMesh0::cellAddressing_, primitiveMesh::cellCells(), meshToMesh0::directHitTol, Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, forAll, meshToMesh0::fromMesh_, Foam::Info, GeometricField::internalField(), meshToMesh0::inverseDistanceWeightsPtr_, Foam::mag(), primitiveMesh::nCells(), List::setSize(), List::size(), meshToMesh0::toMesh_, fvMesh::V(), and meshToMesh0::V_.

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◆ calculateInverseVolumeWeights()

void calculateInverseVolumeWeights ( ) const

private

Initialise overlap volume to zero

Definition at line 133 of file calculateMeshToMesh0Weights.C.

References tetOverlapVolume::cellCellOverlapVolumeMinDecomp(), Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, forAll, Foam::Info, List::setSize(), and List::size().

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◆ calculateCellToCellAddressing()

void calculateCellToCellAddressing ( ) const

private

Initialise overlap volume to zero

Definition at line 196 of file calculateMeshToMesh0Weights.C.

References Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, forAll, Foam::Info, tetOverlapVolume::overlappingCells(), and List::size().

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◆ inverseDistanceWeights()

const Foam::scalarListList & inverseDistanceWeights ( ) const

private

Definition at line 241 of file calculateMeshToMesh0Weights.C.

◆ inverseVolumeWeights()

const Foam::scalarListList & inverseVolumeWeights ( ) const

private

Definition at line 252 of file calculateMeshToMesh0Weights.C.

◆ cellToCellAddressing()

const Foam::labelListList & cellToCellAddressing ( ) const

private

Definition at line 263 of file calculateMeshToMesh0Weights.C.

◆ ClassName()

ClassName ( "meshToMesh0" )

◆ fromMesh()

const fvMesh& fromMesh ( ) const

inline

Definition at line 229 of file meshToMesh0.H.

References meshToMesh0::fromMesh_.

Referenced by Foam::MapConsistentVolFields(), and Foam::MapVolFields().

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◆ toMesh()

const fvMesh& toMesh ( ) const

inline

Definition at line 234 of file meshToMesh0.H.

References meshToMesh0::toMesh_.

Referenced by Foam::MapConsistentVolFields(), Foam::MapLagrangianFields(), and Foam::MapVolFields().

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◆ cellAddressing()

const labelList& cellAddressing ( ) const

inline

From toMesh cells to fromMesh cells.

Definition at line 240 of file meshToMesh0.H.

References meshToMesh0::cellAddressing_.

◆ V()

scalar V ( ) const

inline

Overlap volume.

Definition at line 246 of file meshToMesh0.H.

References meshToMesh0::V_.

◆ mapField()

void mapField	(	Field< Type > &	toF,
		const Field< Type > &	fromVf,
		const labelList &	adr,
		const CombineOp &	cop
	)		const

Map field.

Definition at line 36 of file meshToMesh0Templates.C.

References forAll.

◆ interpolateField() [1/3]

void interpolateField	(	Field< Type > &	toF,
		const GeometricField< Type, fvPatchField, volMesh > &	fromVf,
		const labelList &	adr,
		const scalarListList &	weights,
		const CombineOp &	cop
	)		const

Interpolate field using inverse-distance weights.

Definition at line 86 of file meshToMesh0Templates.C.

References f(), forAll, and w().

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◆ interpolateField() [2/3]

void interpolateField	(	Field< Type > &	toF,
		const GeometricField< Type, fvPatchField, volMesh > &	fromVf,
		const labelListList &	adr,
		const scalarListList &	weights,
		const CombineOp &	cop
	)		const

Interpolate field using inverse-volume weights.

Definition at line 59 of file meshToMesh0Templates.C.

References f(), forAll, and w().

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◆ interpolateField() [3/3]

void interpolateField	(	Field< Type > &	toF,
		const GeometricField< Type, fvPatchField, volMesh > &	fromVf,
		const labelList &	adr,
		const vectorField &	centres,
		const CombineOp &	cop
	)		const

Interpolate field using cell-point interpolation.

Definition at line 121 of file meshToMesh0Templates.C.

References forAll, and interpolationCellPoint< Type >::interpolate().

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◆ interpolateInternalField() [1/2]

void interpolateInternalField	(	Field< Type > &	toF,
		const GeometricField< Type, fvPatchField, volMesh > &	fromVf,
		meshToMesh0::order	ord = `INTERPOLATE`,
		const CombineOp &	cop = `eqOp<Type>()`
	)		const

Interpolate internal volume field.

Definition at line 152 of file meshToMesh0Templates.C.

References Foam::exit(), Foam::FatalError, and FatalErrorInFunction.

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◆ interpolateInternalField() [2/2]

void interpolateInternalField	(	Field< Type > &	toF,
		const tmp< GeometricField< Type, fvPatchField, volMesh > > &	tfromVf,
		meshToMesh0::order	ord = `INTERPOLATE`,
		const CombineOp &	cop = `eqOp<Type>()`
	)		const

Definition at line 233 of file meshToMesh0Templates.C.

◆ interpolate() [1/6]

void interpolate	(	GeometricField< Type, fvPatchField, volMesh > &	toVf,
		const GeometricField< Type, fvPatchField, volMesh > &	fromVf,
		meshToMesh0::order	ord = `INTERPOLATE`,
		const CombineOp &	cop = `eqOp<Type>()`
	)		const

Interpolate volume field.

Definition at line 247 of file meshToMesh0Templates.C.

References GeometricField::boundaryField(), fvPatch::Cf(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, forAll, Foam::isA(), fvPatch::name(), and patchi.

Referenced by Foam::MapConsistentVolFields(), and Foam::MapVolFields().

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◆ interpolate() [2/6]

void interpolate	(	GeometricField< Type, fvPatchField, volMesh > &	toVf,
		const tmp< GeometricField< Type, fvPatchField, volMesh > > &	tfromVf,
		meshToMesh0::order	ord = `INTERPOLATE`,
		const CombineOp &	cop = `eqOp<Type>()`
	)		const

Definition at line 355 of file meshToMesh0Templates.C.

References Foam::MULES::interpolate().

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◆ interpolate() [3/6]

tmp<GeometricField<Type, fvPatchField, volMesh> > interpolate	(	const GeometricField< Type, fvPatchField, volMesh > &	,
		order	= `INTERPOLATE`,
		const CombineOp &	cop = `eqOp< Type >()`
	)		const

Interpolate volume field.

◆ interpolate() [4/6]

tmp<GeometricField<Type, fvPatchField, volMesh> > interpolate	(	const tmp< GeometricField< Type, fvPatchField, volMesh > > &	,
		order	= `INTERPOLATE`,
		const CombineOp &	cop = `eqOp< Type >()`
	)		const

◆ interpolate() [5/6]

Foam::tmp< Foam::GeometricField<Type, Foam::fvPatchField, Foam::volMesh> > interpolate	(	const GeometricField< Type, fvPatchField, volMesh > &	fromVf,
		meshToMesh0::order	ord,
		const CombineOp &	cop
	)		const

Definition at line 370 of file meshToMesh0Templates.C.

References GeometricField::boundaryField(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, forAll, internalField(), and PtrList::set().

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◆ interpolate() [6/6]

Foam::tmp< Foam::GeometricField<Type, Foam::fvPatchField, Foam::volMesh> > interpolate	(	const tmp< GeometricField< Type, fvPatchField, volMesh > > &	tfromVf,
		meshToMesh0::order	ord,
		const CombineOp &	cop
	)		const

Definition at line 442 of file meshToMesh0Templates.C.

References Foam::MULES::interpolate().

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Field Documentation

◆ fromMesh_

const fvMesh& fromMesh_

private

Definition at line 69 of file meshToMesh0.H.

Referenced by meshToMesh0::calcAddressing(), meshToMesh0::calculateInverseDistanceWeights(), and meshToMesh0::fromMesh().

◆ toMesh_

const fvMesh& toMesh_

private

Definition at line 70 of file meshToMesh0.H.

Referenced by meshToMesh0::calcAddressing(), meshToMesh0::calculateInverseDistanceWeights(), and meshToMesh0::toMesh().

◆ fromMeshPatches_

HashTable<label> fromMeshPatches_

private

fromMesh patch labels

Definition at line 73 of file meshToMesh0.H.

Referenced by meshToMesh0::calcAddressing().

◆ toMeshPatches_

HashTable<label> toMeshPatches_

private

toMesh patch labels

Definition at line 76 of file meshToMesh0.H.

◆ patchMap_

HashTable<word> patchMap_

private

Patch map.

Definition at line 79 of file meshToMesh0.H.

Referenced by meshToMesh0::calcAddressing().

◆ cuttingPatches_

HashTable<label> cuttingPatches_

private

toMesh patch labels which cut the from-mesh

Definition at line 82 of file meshToMesh0.H.

Referenced by meshToMesh0::calcAddressing().

◆ cellAddressing_

labelList cellAddressing_

private

Cell addressing.

Definition at line 85 of file meshToMesh0.H.

Referenced by meshToMesh0::calcAddressing(), meshToMesh0::calculateInverseDistanceWeights(), and meshToMesh0::cellAddressing().

◆ boundaryAddressing_

labelListList boundaryAddressing_

private

Boundary addressing.

Definition at line 88 of file meshToMesh0.H.

Referenced by meshToMesh0::calcAddressing().

◆ inverseDistanceWeightsPtr_

scalarListList* inverseDistanceWeightsPtr_

mutableprivate

Inverse-distance interpolation weights.

Definition at line 91 of file meshToMesh0.H.

Referenced by meshToMesh0::calculateInverseDistanceWeights(), and meshToMesh0::~meshToMesh0().

◆ inverseVolumeWeightsPtr_

scalarListList* inverseVolumeWeightsPtr_

mutableprivate

Inverse-volume interpolation weights.

Definition at line 94 of file meshToMesh0.H.

Referenced by meshToMesh0::~meshToMesh0().

◆ cellToCellAddressingPtr_

labelListList* cellToCellAddressingPtr_

mutableprivate

Cell to cell overlap addressing.

Definition at line 97 of file meshToMesh0.H.

Referenced by meshToMesh0::~meshToMesh0().

◆ V_

scalar V_

mutableprivate

Overlap volume.

Definition at line 100 of file meshToMesh0.H.

Referenced by meshToMesh0::calculateInverseDistanceWeights(), and meshToMesh0::V().

◆ directHitTol

const Foam::scalar directHitTol = 1e-5

staticprivate

Direct hit tolerance.

Definition at line 132 of file meshToMesh0.H.

Referenced by meshToMesh0::calculateInverseDistanceWeights().

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

src/sampling/meshToMesh0/meshToMesh0.H
src/sampling/meshToMesh0/calculateMeshToMesh0Addressing.C
src/sampling/meshToMesh0/calculateMeshToMesh0Weights.C
src/sampling/meshToMesh0/meshToMesh0.C
src/sampling/meshToMesh0/meshToMesh0Templates.C

Data Structures

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Enumeration Documentation

◆ order

Constructor & Destructor Documentation

◆ meshToMesh0() [1/2]

◆ meshToMesh0() [2/2]

◆ ~meshToMesh0()

Member Function Documentation

◆ calcAddressing()

◆ cellAddresses()

◆ calculateInverseDistanceWeights()

◆ calculateInverseVolumeWeights()

◆ calculateCellToCellAddressing()

◆ inverseDistanceWeights()

◆ inverseVolumeWeights()

◆ cellToCellAddressing()

◆ ClassName()

◆ fromMesh()

◆ toMesh()

◆ cellAddressing()

◆ V()

◆ mapField()

◆ interpolateField() [1/3]

◆ interpolateField() [2/3]

◆ interpolateField() [3/3]

◆ interpolateInternalField() [1/2]

◆ interpolateInternalField() [2/2]

◆ interpolate() [1/6]

◆ interpolate() [2/6]

◆ interpolate() [3/6]

◆ interpolate() [4/6]

◆ interpolate() [5/6]

◆ interpolate() [6/6]

Field Documentation

◆ fromMesh_

◆ toMesh_

◆ fromMeshPatches_

◆ toMeshPatches_

◆ patchMap_

◆ cuttingPatches_

◆ cellAddressing_

◆ boundaryAddressing_

◆ inverseDistanceWeightsPtr_

◆ inverseVolumeWeightsPtr_

◆ cellToCellAddressingPtr_

◆ V_

◆ directHitTol