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Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | List of all members
ttkBarycentricSubdivision Class Reference

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

#include <ttkBarycentricSubdivision.h>

Inheritance diagram for ttkBarycentricSubdivision:
ttkAlgorithm ttk::BarycentricSubdivision ttk::Debug ttk::Debug ttk::BaseClass ttk::BaseClass

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::SimplexIdGetIdentifierArrayPtr (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::TriangulationGetTriangulation (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 ttkBarycentricSubdivisionNew ()
 
static int IsTypeOf (const char *type)
 
static ttkBarycentricSubdivisionSafeDownCast (vtkObject *o)
 
- Static Public Member Functions inherited from ttkAlgorithm
static ttkAlgorithmNew ()
 
static int IsTypeOf (const char *type)
 
static ttkAlgorithmSafeDownCast (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_
 
Wrapperwrapper_
 
- Protected Attributes inherited from ttk::BarycentricSubdivision
std::vector< float > points_
 
std::vector< LongSimplexIdcells_connectivity_
 
std::vector< LongSimplexIdcells_offsets_
 
std::vector< SimplexIdpointId_
 
std::vector< SimplexIdpointDim_
 
- 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
InputInput scalar field (vtkDataSet)
OutputOutput 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

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()

static int ttkBarycentricSubdivision::IsTypeOf ( const char *  type)
static

◆ New()

static ttkBarycentricSubdivision * ttkBarycentricSubdivision::New ( )
static

◆ RequestData()

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

Definition at line 156 of file ttkBarycentricSubdivision.cpp.

◆ SafeDownCast()

static ttkBarycentricSubdivision * ttkBarycentricSubdivision::SafeDownCast ( vtkObject *  o)
static

◆ SetSubdivisionLevel()

virtual void ttkBarycentricSubdivision::SetSubdivisionLevel ( unsigned int  )
virtual

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