TTK VTK-filter which produces a valid range polygon for fiber surface extraction. More...

#include <ttkRangePolygon.h>

Inheritance diagram for ttkRangePolygon:

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 bool	GetClosedLoop ()

virtual void	SetClosedLoop (bool)

virtual int	GetNumberOfIterations ()

virtual void	SetNumberOfIterations (int)

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 ttkRangePolygon *	New ()

static int	IsTypeOf (const char *type)

static ttkRangePolygon *	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
	ttkRangePolygon ()

	~ttkRangePolygon () override

int	FillInputPortInformation (int port, vtkInformation *info) override

int	FillOutputPortInformation (int port, vtkInformation *info) override

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_

Wrapper *	wrapper_

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

Detailed Description

TTK VTK-filter which produces a valid range polygon for fiber surface extraction.

Author: Julien Tierny julie.nosp@m.n.ti.nosp@m.erny@.nosp@m.lip6.nosp@m..fr

Date: May 2016.

Given an input 2D selection, this filter produces a polygon to be used as an input to vtkFiberSurface. Typically, users generate a 2D selection from the continuous scatterplot and this filter translates this selection into a valid range polygon.

The user can either select:

Cells on the continuous scatterplot ("Select Cells with Polygon" in ParaView)
Warning
If used from ParaView, users may need to zoom in sufficiently so that the "Extract Selection" indeed captures all of the user brushed cells.

In this case, the generated polygon may count A LOT of edges, which will seriously increase run-times. The next alternative is the default recommendation.
Points on the continuous scatterplot ("Interactive Select Points on" in ParaView)
Warning
This feature will only work properly with the TTK-branded ParaView (ParaView sources need to be patched with TTK fixes, see the documentation)

Parameters

Input	Input 2D selection, typically "Extract Selection" in ParaView (vtkUnstructuredGrid)
Output	Range polygon to be used with vtkFiberSurface (vtkUnstructuredGrid)

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.

Related publication
"Fast and Exact Fiber Surface Extraction for Tetrahedral Meshes"
Pavol Klacansky, Julien Tierny, Hamish Carr, Zhao Geng
IEEE Transactions on Visualization and Computer Graphics, 2016.

See also: vtkContinuousScatterplot; vtkFiberSurface; ttk::FiberSurface; vtkReebSpace

Online examples:

Builtin example 2

Definition at line 67 of file ttkRangePolygon.h.

Member Typedef Documentation

◆ Superclass

typedef ttkAlgorithm ttkRangePolygon::Superclass

Definition at line 72 of file ttkRangePolygon.h.

Constructor & Destructor Documentation

◆ ttkRangePolygon()

ttkRangePolygon::ttkRangePolygon ( )

protected

Definition at line 19 of file ttkRangePolygon.cpp.

◆ ~ttkRangePolygon()

ttkRangePolygon::~ttkRangePolygon ( )

overrideprotecteddefault

Member Function Documentation

◆ FillInputPortInformation()

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

overrideprotected

Definition at line 32 of file ttkRangePolygon.cpp.

◆ FillOutputPortInformation()

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

overrideprotected

Definition at line 41 of file ttkRangePolygon.cpp.

◆ GetClassName()

virtual const char * ttkRangePolygon::GetClassName ( )

virtual

Reimplemented from ttkAlgorithm.

◆ GetClosedLoop()

virtual bool ttkRangePolygon::GetClosedLoop ( )

virtual

◆ GetNumberOfIterations()

virtual int ttkRangePolygon::GetNumberOfIterations ( )

virtual

◆ IsA()

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

virtual

Reimplemented from ttkAlgorithm.

◆ IsTypeOf()

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

static

◆ New()

static ttkRangePolygon * ttkRangePolygon::New ( )

static

◆ RequestData()

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

overrideprotected

Definition at line 50 of file ttkRangePolygon.cpp.

◆ SafeDownCast()

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

static

◆ SetClosedLoop()

virtual void ttkRangePolygon::SetClosedLoop ( bool )

virtual

◆ SetNumberOfIterations()

virtual void ttkRangePolygon::SetNumberOfIterations ( int )

virtual

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

/home/julien/Pro/git/github/ttk-tierny/core/vtk/ttkRangePolygon/ttkRangePolygon.h
/home/julien/Pro/git/github/ttk-tierny/core/vtk/ttkRangePolygon/ttkRangePolygon.cpp

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Superclass

Constructor & Destructor Documentation

◆ ttkRangePolygon()

◆ ~ttkRangePolygon()

Member Function Documentation

◆ FillInputPortInformation()

◆ FillOutputPortInformation()

◆ GetClassName()

◆ GetClosedLoop()

◆ GetNumberOfIterations()

◆ IsA()

◆ IsTypeOf()

◆ New()

◆ RequestData()

◆ SafeDownCast()

◆ SetClosedLoop()

◆ SetNumberOfIterations()