Bookkeeping for vtkUnstructuredGrid. More...

Inheritance diagram for vtuAdaptor:

Collaboration diagram for vtuAdaptor:

Public Member Functions
vtkSmartPointer< vtkPoints >	points (const fvMesh &mesh) const
	The vtk points for the mesh (and decomposition) More...

vtkSmartPointer< vtkPoints >	points (const fvMesh &mesh, const labelUList &pointMap) const

vtkSmartPointer< vtkUnstructuredGrid >	internal (const fvMesh &mesh, const bool decompPoly=false)
	Internal mesh as vtkUnstructuredGrid. More...

template<class Type >
vtkSmartPointer< vtkFloatArray >	convertField (const DimensionedField< Type, volMesh > &fld) const
	Convert internal volume field (CellData) More...

template<class Type >
vtkSmartPointer< vtkFloatArray >	convertField (const GeometricField< Type, fvPatchField, volMesh > &fld) const
	Convert internal volume field (CellData) More...

Public Member Functions inherited from Caching< vtkUnstructuredGrid >
uint64_t	nPoints () const
	Number of points associated with the geometry. More...

void	clearGeom ()
	Clear geometry and dataset. More...

vtkSmartPointer< dataType >	getCopy () const
	Return a shallow copy of vtkgeom for manipulation. More...

void	reuse ()
	Make a shallow copy of vtkgeom into dataset. More...

void	set (vtkSmartPointer< dataType > geom)
	Set the geometry and make a shallow copy to dataset. More...

void	PrintSelf (std::ostream &os) const
	Report basic information to output. More...

Public Member Functions inherited from foamVtkMeshMaps
	foamVtkMeshMaps ()=default
	Default construct: zero-sized, no reserved sizes. More...

const labelList &	cellMap () const noexcept
	Original cell ids for all cells (regular and decomposed). More...

DynamicList< label > &	cellMap () noexcept
	Write access to original cell ids. More...

const labelList &	pointMap () const noexcept
	Point labels for subsetted meshes. More...

DynamicList< label > &	pointMap () noexcept
	Write access to point labels for subsetted meshes. More...

const labelList &	additionalIds () const noexcept
	Any additional (user) labels. More...

DynamicList< label > &	additionalIds () noexcept
	Write access to additional (user) labels. More...

void	clear ()
	Clear sizing. More...

void	renumberCells (const labelUList &mapping)

void	renumberPoints (const labelUList &mapping)
	Renumber point ids (pointMap) to account for subset meshes. More...

Static Public Member Functions
template<class Type >
static vtkSmartPointer< vtkFloatArray >	convertField (const DimensionedField< Type, volMesh > &fld, const vtuAdaptor &vtuData)
	Convert internal volume field (CellData) More...

template<class Type >
static vtkSmartPointer< vtkFloatArray >	convertField (const GeometricField< Type, fvPatchField, volMesh > &fld, const vtuAdaptor &vtuData)
	Convert internal volume field (CellData) More...

Additional Inherited Members
Public Types inherited from Caching< vtkUnstructuredGrid >
typedef vtkUnstructuredGrid	dataType

Public Attributes inherited from Caching< vtkUnstructuredGrid >
vtkSmartPointer< dataType >	vtkgeom
	The geometry, without any cell/point data. More...

vtkSmartPointer< dataType >	dataset
	The shallow-copy of geometry, plus additional data. More...

Detailed Description

Bookkeeping for vtkUnstructuredGrid.

A low-level backend adaptor for converting OpenFOAM volume meshes/fields to VTK internal representation. The output is a single piece vtkUnstructuredGrid dataset. Multiblock composition is done by the caller.

Note: This was originally part of the catalystFvMesh function object backend, which was prototyped in the ParaView reader module. This adaptor unifies many common elements of both.

Source files

Definition at line 73 of file foamVtkVtuAdaptor.H.

Member Function Documentation

◆ points() [1/2]

vtkSmartPointer< vtkPoints > points ( const fvMesh & mesh ) const

inline

The vtk points for the mesh (and decomposition)

Definition at line 32 of file foamVtkVtuAdaptorI.H.

References mesh, Foam::New(), p, and UList< T >::size().

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◆ points() [2/2]

vtkSmartPointer< vtkPoints > points	(	const fvMesh &	mesh,
		const labelUList &	pointMap
	)		const

inline

The vtk points for the mesh (and decomposition) using the provided pointMap

Definition at line 66 of file foamVtkVtuAdaptorI.H.

References mesh, Foam::New(), and UList< T >::size().

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◆ internal()

vtkSmartPointer< vtkUnstructuredGrid > internal	(	const fvMesh &	mesh,
		const bool	decompPoly = `false`
	)

inline

Internal mesh as vtkUnstructuredGrid.

Calling this automatically populates the sizing and vtk::Caching

Definition at line 101 of file foamVtkVtuAdaptorI.H.

References Foam::vtk::Tools::asUList(), cells, cellTypes, mesh, Foam::New(), vtuSizing::nFieldCells(), Foam::output(), points, vtuSizing::populateInternal(), UList< T >::size(), and vtuSizing::sizeOf().

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◆ convertField() [1/4]

vtkSmartPointer< vtkFloatArray > convertField	(	const DimensionedField< Type, volMesh > &	fld,
		const vtuAdaptor &	vtuData
	)

static

Convert internal volume field (CellData)

Definition at line 39 of file foamVtkVtuAdaptorTemplates.C.

References foamVtkMeshMaps::cellMap(), fld, Foam::vtk::Tools::foamToVtkTuple(), Foam::New(), and UList< T >::size().

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◆ convertField() [2/4]

vtkSmartPointer< vtkFloatArray > convertField	(	const GeometricField< Type, fvPatchField, volMesh > &	fld,
		const vtuAdaptor &	vtuData
	)

static

Convert internal volume field (CellData)

Definition at line 76 of file foamVtkVtuAdaptorTemplates.C.

References fld.

◆ convertField() [3/4]

vtkSmartPointer< vtkFloatArray > convertField ( const DimensionedField< Type, volMesh > & fld ) const

Convert internal volume field (CellData)

Definition at line 88 of file foamVtkVtuAdaptorTemplates.C.

References fld.

◆ convertField() [4/4]

vtkSmartPointer< vtkFloatArray > convertField ( const GeometricField< Type, fvPatchField, volMesh > & fld ) const

Convert internal volume field (CellData)

Definition at line 99 of file foamVtkVtuAdaptorTemplates.C.

References fld.

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

src/conversion/vtk/adaptor/foamVtkVtuAdaptor.H
src/conversion/vtk/adaptor/foamVtkVtuAdaptorI.H
src/conversion/vtk/adaptor/foamVtkVtuAdaptorTemplates.C

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ points() [1/2]

◆ points() [2/2]

◆ internal()

◆ convertField() [1/4]

◆ convertField() [2/4]

◆ convertField() [3/4]

◆ convertField() [4/4]