ttkBarycentricSubdivision Class Reference

TTK VTK-filter that wraps the ttk::BarycentricSubdivision processing package. More...

#include <ttkBarycentricSubdivision.h>

Inheritance diagram for ttkBarycentricSubdivision:

Public Types
typedef ttkAlgorithm	Superclass
Public Types inherited from ttkAlgorithm
typedef vtkAlgorithm	Superclass

Public Member Functions
virtual unsigned int	GetSubdivisionLevel ()
virtual void	SetSubdivisionLevel (unsigned int)
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
Public Member Functions inherited from ttkAlgorithm
void	UpdateThreadNumber ()
void	SetThreadNumber (int threadNumber)
void	SetUseAllCores (bool useAllCores)
void	SetDebugLevel (int debugLevel)
void	SetCompactTriangulationCacheSize (float cacheSize)
vtkDataArray *	GetOptionalArray (const bool &enforceArrayIndex, const int &arrayIndex, const std::string &arrayName, vtkDataSet *const inputData, const int &inputPort=0)
vtkDataArray *	GetOrderArray (vtkDataSet *const inputData, const int scalarArrayIdx, ttk::Triangulation *triangulation, const bool getGlobalOrder=false, const int orderArrayIdx=0, const bool enforceOrderArrayIdx=false)
vtkDataArray *	checkForGlobalAndComputeOrderArray (vtkDataSet *const inputData, vtkDataArray *scalarArray, const int scalarArrayIdx, const bool getGlobalOrder, vtkDataArray *orderArray, ttk::Triangulation *triangulation, const bool enforceOrderArrayIdx)
vtkDataArray *	ComputeOrderArray (vtkDataSet *const inputData, vtkDataArray *scalarArray, const int scalarArrayIdx, const bool getGlobalOrder, vtkDataArray *oldOrderArray, ttk::Triangulation *triangulation)
ttk::SimplexId *	GetIdentifierArrayPtr (const bool &enforceArrayIndex, const int &arrayIndex, const std::string &arrayName, vtkDataSet *const inputData, std::vector< ttk::SimplexId > &spareStorage, const int inputPort=0, const bool printErr=true)
ttk::Triangulation *	GetTriangulation (vtkDataSet *dataSet)
int	ProcessRequest (vtkInformation *request, vtkInformationVector **inputVectors, vtkInformationVector *outputVector) override
vtkDataSet *	GetOutput ()
vtkDataSet *	GetOutput (int)
void	SetInputData (vtkDataSet *)
void	SetInputData (int, vtkDataSet *)
void	AddInputData (vtkDataSet *)
void	AddInputData (int, vtkDataSet *)
template<typename inputType>
int	checkEmptyMPIInput (inputType *input)
	This method tests whether the input is a nullptr. If the computation is being done on multiple processes, it is possible that the domain of one process or more is empty, but not others, therefore in that particular case the rest of the filter will not be computed but an error message will not be sent.
Public Member Functions inherited from ttk::Debug
	Debug ()
	~Debug () override
virtual int	setDebugLevel (const int &debugLevel)
int	setWrapper (const Wrapper *wrapper) override
int	printMsg (const std::string &msg, const debug::Priority &priority=debug::Priority::INFO, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const
int	printMsg (const std::vector< std::string > &msgs, const debug::Priority &priority=debug::Priority::INFO, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const
int	printErr (const std::string &msg, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cerr) const
int	printWrn (const std::string &msg, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cerr) const
int	printMsg (const std::string &msg, const double &progress, const double &time, const int &threads, const double &memory, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::PERFORMANCE, std::ostream &stream=std::cout) const
int	printMsg (const std::string &msg, const double &progress, const double &time, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::PERFORMANCE, std::ostream &stream=std::cout) const
int	printMsg (const std::string &msg, const double &progress, const double &time, const int &threads, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::PERFORMANCE, std::ostream &stream=std::cout) const
int	printMsg (const std::string &msg, const double &progress, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::PERFORMANCE, std::ostream &stream=std::cout) const
int	printMsg (const std::string &msg, const double &progress, const debug::Priority &priority, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const
int	printMsg (const std::vector< std::vector< std::string > > &rows, const debug::Priority &priority=debug::Priority::INFO, const bool hasHeader=true, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const
int	printMsg (const debug::Separator &separator, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::INFO, std::ostream &stream=std::cout) const
int	printMsg (const debug::Separator &separator, const debug::Priority &priority, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const
int	printMsg (const std::string &msg, const debug::Separator &separator, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::INFO, std::ostream &stream=std::cout) const
void	setDebugMsgPrefix (const std::string &prefix)
Public Member Functions inherited from ttk::BaseClass
	BaseClass ()
virtual	~BaseClass ()=default
int	getThreadNumber () const
virtual int	setThreadNumber (const int threadNumber)

Static Public Member Functions
static ttkBarycentricSubdivision *	New ()
static int	IsTypeOf (const char *type)
static ttkBarycentricSubdivision *	SafeDownCast (vtkObject *o)
Static Public Member Functions inherited from ttkAlgorithm
static ttkAlgorithm *	New ()
static int	IsTypeOf (const char *type)
static ttkAlgorithm *	SafeDownCast (vtkObject *o)
static std::string	GetOrderArrayName (vtkDataArray *const array)
static vtkInformationIntegerKey *	SAME_DATA_TYPE_AS_INPUT_PORT ()

Protected Member Functions
	ttkBarycentricSubdivision ()
int	FillInputPortInformation (int port, vtkInformation *info) override
int	FillOutputPortInformation (int port, vtkInformation *info) override
int	RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
vtkSmartPointer< vtkDataArray >	AllocateScalarField (vtkDataArray *const inputScalarField, int ntuples) const
	Allocate an output array of same type that input array.
int	InterpolateScalarFields (vtkDataSet *const input, vtkUnstructuredGrid *const output, ttk::Triangulation &inputTriangulation) const
Protected Member Functions inherited from ttkAlgorithm
	ttkAlgorithm ()
	~ttkAlgorithm () override
void	MPIGhostPipelinePreconditioning (vtkDataSet *input)
void	MPIPipelinePreconditioning (vtkDataSet *input, std::vector< int > &neighbors, std::map< int, int > &neighToId, ttk::Triangulation *triangulation=nullptr)
bool	checkGlobalIdValidity (ttk::LongSimplexId *globalIds, ttk::SimplexId simplexNumber, unsigned char *ghost, int *rankArray)
int	GenerateGlobalIds (vtkDataSet *input, std::unordered_map< ttk::SimplexId, ttk::SimplexId > &vertGtoL, std::vector< int > &neighborRanks, std::map< int, int > &neighborsToId)
void	MPITriangulationPreconditioning (ttk::Triangulation *triangulation, vtkDataSet *input)
virtual int	RequestDataObject (vtkInformation *request, vtkInformationVector **inputVectors, vtkInformationVector *outputVector)
virtual int	RequestInformation (vtkInformation *ttkNotUsed(request), vtkInformationVector **ttkNotUsed(inputVectors), vtkInformationVector *ttkNotUsed(outputVector))
virtual int	RequestUpdateTime (vtkInformation *ttkNotUsed(request), vtkInformationVector **ttkNotUsed(inputVectors), vtkInformationVector *ttkNotUsed(outputVector))
virtual int	RequestUpdateTimeDependentInformation (vtkInformation *ttkNotUsed(request), vtkInformationVector **ttkNotUsed(inputVectors), vtkInformationVector *ttkNotUsed(outputVector))
virtual int	RequestUpdateExtent (vtkInformation *ttkNotUsed(request), vtkInformationVector **ttkNotUsed(inputVectors), vtkInformationVector *ttkNotUsed(outputVector))
virtual int	RequestDataNotGenerated (vtkInformation *ttkNotUsed(request), vtkInformationVector **ttkNotUsed(inputVectors), vtkInformationVector *ttkNotUsed(outputVector))
virtual int	RequestData (vtkInformation *ttkNotUsed(request), vtkInformationVector **ttkNotUsed(inputVectors), vtkInformationVector *ttkNotUsed(outputVector))
int	FillInputPortInformation (int ttkNotUsed(port), vtkInformation *ttkNotUsed(info)) override
int	FillOutputPortInformation (int ttkNotUsed(port), vtkInformation *ttkNotUsed(info)) override
Protected Member Functions inherited from ttk::Debug
int	printMsgInternal (const std::string &msg, const std::string &right, const std::string &filler, const debug::Priority &priority=debug::Priority::INFO, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const
int	printMsgInternal (const std::string &msg, const debug::Priority &priority, const debug::LineMode &lineMode, std::ostream &stream=std::cout) const
int	welcomeMsg (std::ostream &stream)
Protected Member Functions inherited from ttk::BarycentricSubdivision
	BarycentricSubdivision ()
void	preconditionTriangulation (AbstractTriangulation *const triangulation)
SimplexId	getNumberOfVertices () const
	Return the number of vertices in the output triangulation.
SimplexId	getNumberOfTriangles () const
	Return the number of triangles in the output triangulation.
template<typename triangulationType>
int	execute (const triangulationType &inputTriangl, ExplicitTriangulation &outputTriangl)
template<typename T, typename triangulationType>
int	interpolateContinuousScalarField (const T *data, T *output, const triangulationType &inputTriangl) const
	Interpolate floating-point point data on subdivised triangulation.
template<typename T>
int	interpolateDiscreteScalarField (const T *data, T *output) const
	Interpolate integer point data on subdivised triangulation.
template<typename T>
int	interpolateCellDataField (const T *data, T *output) const
	Interpolate cell data on subdivised triangulation.

Additional Inherited Members
Protected Attributes inherited from ttkAlgorithm
float	CompactTriangulationCacheSize {0.2f}
Protected Attributes inherited from ttk::Debug
int	debugLevel_
std::string	debugMsgPrefix_
std::string	debugMsgNamePrefix_
Protected Attributes inherited from ttk::BaseClass
bool	lastObject_
int	threadNumber_
Wrapper *	wrapper_
Protected Attributes inherited from ttk::BarycentricSubdivision
std::vector< float >	points_
std::vector< LongSimplexId >	cells_connectivity_
std::vector< LongSimplexId >	cells_offsets_
std::vector< SimplexId >	pointId_
std::vector< SimplexId >	pointDim_
Static Protected Attributes inherited from ttk::Debug
static COMMON_EXPORTS debug::LineMode	lastLineMode = ttk::debug::LineMode::NEW

Detailed Description

TTK VTK-filter that wraps the ttk::BarycentricSubdivision processing package.

Author

Pierre Guillou pierr.nosp@m.e.gu.nosp@m.illou.nosp@m.@lip.nosp@m.6.fr

Date

July 2019.

VTK wrapping code for the ttk::BarycentricSubdivision package.

Parameters

Input	Input scalar field (vtkDataSet)
Output	Output scalar field (vtkDataSet)

This filter can be used as any other VTK filter (for instance, by using the sequence of calls SetInputData(), Update(), GetOutput()).

See the related ParaView example state files for usage examples within a VTK pipeline.

See also

ttk::BarycentricSubdivision

Definition at line 35 of file ttkBarycentricSubdivision.h.

Member Typedef Documentation

Superclass

typedef ttkAlgorithm ttkBarycentricSubdivision::Superclass

Definition at line 44 of file ttkBarycentricSubdivision.h.

Constructor & Destructor Documentation

ttkBarycentricSubdivision()

ttkBarycentricSubdivision::ttkBarycentricSubdivision ( )

protected

Definition at line 12 of file ttkBarycentricSubdivision.cpp.

Member Function Documentation

AllocateScalarField()

vtkSmartPointer< vtkDataArray > ttkBarycentricSubdivision::AllocateScalarField ( vtkDataArray *const inputScalarField, int ntuples ) const

protected

Allocate an output array of same type that input array.

Definition at line 35 of file ttkBarycentricSubdivision.cpp.

FillInputPortInformation()

int ttkBarycentricSubdivision::FillInputPortInformation ( int port, vtkInformation * info )

overrideprotected

Definition at line 17 of file ttkBarycentricSubdivision.cpp.

FillOutputPortInformation()

int ttkBarycentricSubdivision::FillOutputPortInformation ( int port, vtkInformation * info )

overrideprotected

Definition at line 26 of file ttkBarycentricSubdivision.cpp.

GetClassName()

virtual const char * ttkBarycentricSubdivision::GetClassName ( )

virtual

Reimplemented from ttkAlgorithm.

GetSubdivisionLevel()

virtual unsigned int ttkBarycentricSubdivision::GetSubdivisionLevel ( )

virtual

InterpolateScalarFields()

int ttkBarycentricSubdivision::InterpolateScalarFields ( vtkDataSet *const input, vtkUnstructuredGrid *const output, ttk::Triangulation & inputTriangulation ) const

protected

Definition at line 60 of file ttkBarycentricSubdivision.cpp.

IsA()

virtual int ttkBarycentricSubdivision::IsA ( const char * type )

virtual

Reimplemented from ttkAlgorithm.

IsTypeOf()

int ttkBarycentricSubdivision::IsTypeOf ( const char * type )

static

New()

ttkBarycentricSubdivision * ttkBarycentricSubdivision::New ( )

static

RequestData()

int ttkBarycentricSubdivision::RequestData ( vtkInformation * request, vtkInformationVector ** inputVector, vtkInformationVector * outputVector )

overrideprotected

Definition at line 156 of file ttkBarycentricSubdivision.cpp.

SafeDownCast()

ttkBarycentricSubdivision * ttkBarycentricSubdivision::SafeDownCast ( vtkObject * o )

static

SetSubdivisionLevel()

virtual void ttkBarycentricSubdivision::SetSubdivisionLevel ( unsigned int )

virtual

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

• /data/julien/git/github/tierny/ttk-fork/core/vtk/ttkBarycentricSubdivision/ttkBarycentricSubdivision.h
• /data/julien/git/github/tierny/ttk-fork/core/vtk/ttkBarycentricSubdivision/ttkBarycentricSubdivision.cpp