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

TTK VTK-filter which projects a data-set to 2D given two point-data scalar fields to be used as 2D coordinates. More...

#include <ttkProjectionFromField.h>

Inheritance diagram for ttkProjectionFromField:
ttkAlgorithm ttk::Debug ttk::BaseClass

Public Types

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

Public Member Functions

virtual const char * GetClassName ()
 
virtual int IsA (const char *type)
 
virtual void SetUseTextureCoordinates (bool)
 
virtual bool GetUseTextureCoordinates ()
 
virtual void SetUse3DCoordinatesArray (bool)
 
virtual bool GetUse3DCoordinatesArray ()
 
virtual void SetProjectPersistenceDiagram (bool)
 
virtual bool GetProjectPersistenceDiagram ()
 
- 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 ttkProjectionFromFieldNew ()
 
static int IsTypeOf (const char *type)
 
static ttkProjectionFromFieldSafeDownCast (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

 ttkProjectionFromField ()
 
int FillInputPortInformation (int port, vtkInformation *info) override
 
int FillOutputPortInformation (int port, vtkInformation *info) override
 
int projectPersistenceDiagram (vtkUnstructuredGrid *const inputDiagram, vtkUnstructuredGrid *const outputDiagram)
 Switch a given Persistence Diagram representation.
 
int RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
 
- 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)
 

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_
 
- Static Protected Attributes inherited from ttk::Debug
static COMMON_EXPORTS debug::LineMode lastLineMode = ttk::debug::LineMode::NEW
 

Detailed Description

TTK VTK-filter which projects a data-set to 2D given two point-data scalar fields to be used as 2D coordinates.

Author
Julien Tierny julie.nosp@m.n.ti.nosp@m.erny@.nosp@m.lip6.nosp@m..fr
Date
November 2014.
Parameters
InputInput data-set, with at least two point data scalar fields or texture coordinates (vtkPointSet)
OutputOutput projected data-set (vtkPointSet)

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

The input data array for the first component (u) needs to be specified via the standard VTK call vtkAlgorithm::SetInputArrayToProcess() with the following parameters:

Parameters
idx0 (FIXED: the first array the algorithm requires)
port0 (FIXED: first port)
connection0 (FIXED: first connection)
fieldAssociation0 (FIXED: point data)
arrayName(DYNAMIC: string identifier of the input array)

The input data array for the second component (v) needs to be specified via the standard VTK call vtkAlgorithm::SetInputArrayToProcess() with the following parameters:

Parameters
idx1 (FIXED: the second array the algorithm requires)
port0 (FIXED: first port)
connection0 (FIXED: first connection)
fieldAssociation0 (FIXED: point data)
arrayName(DYNAMIC: string identifier of the input array)

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

See also
vtkTextureMapFromField

Online examples:

Definition at line 53 of file ttkProjectionFromField.h.

Member Typedef Documentation

◆ Superclass

Definition at line 59 of file ttkProjectionFromField.h.

Constructor & Destructor Documentation

◆ ttkProjectionFromField()

ttkProjectionFromField::ttkProjectionFromField ( )
protected

Definition at line 14 of file ttkProjectionFromField.cpp.

Member Function Documentation

◆ FillInputPortInformation()

int ttkProjectionFromField::FillInputPortInformation ( int  port,
vtkInformation *  info 
)
overrideprotected

Definition at line 21 of file ttkProjectionFromField.cpp.

◆ FillOutputPortInformation()

int ttkProjectionFromField::FillOutputPortInformation ( int  port,
vtkInformation *  info 
)
overrideprotected

Definition at line 30 of file ttkProjectionFromField.cpp.

◆ GetClassName()

virtual const char * ttkProjectionFromField::GetClassName ( )
virtual

Reimplemented from ttkAlgorithm.

◆ GetProjectPersistenceDiagram()

virtual bool ttkProjectionFromField::GetProjectPersistenceDiagram ( )
virtual

◆ GetUse3DCoordinatesArray()

virtual bool ttkProjectionFromField::GetUse3DCoordinatesArray ( )
virtual

◆ GetUseTextureCoordinates()

virtual bool ttkProjectionFromField::GetUseTextureCoordinates ( )
virtual

◆ IsA()

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

Reimplemented from ttkAlgorithm.

◆ IsTypeOf()

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

◆ New()

static ttkProjectionFromField * ttkProjectionFromField::New ( )
static

◆ projectPersistenceDiagram()

int ttkProjectionFromField::projectPersistenceDiagram ( vtkUnstructuredGrid *const  inputDiagram,
vtkUnstructuredGrid *const  outputDiagram 
)
protected

Switch a given Persistence Diagram representation.

Definition at line 39 of file ttkProjectionFromField.cpp.

◆ RequestData()

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

Definition at line 68 of file ttkProjectionFromField.cpp.

◆ SafeDownCast()

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

◆ SetProjectPersistenceDiagram()

virtual void ttkProjectionFromField::SetProjectPersistenceDiagram ( bool  )
virtual

◆ SetUse3DCoordinatesArray()

virtual void ttkProjectionFromField::SetUse3DCoordinatesArray ( bool  )
virtual

◆ SetUseTextureCoordinates()

virtual void ttkProjectionFromField::SetUseTextureCoordinates ( bool  )
virtual

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