TTK VTK-filter that generates a mesh for a graph. More...

#include <ttkMeshGraph.h>

Inheritance diagram for ttkMeshGraph:

Public Types
typedef ttkAlgorithm	Superclass

Public Types inherited from ttkAlgorithm
typedef vtkAlgorithm	Superclass

Public Member Functions
virtual void	SetSizeAxis (int)

virtual int	GetSizeAxis ()

virtual void	SetSizeScale (float)

virtual float	GetSizeScale ()

virtual void	SetUseQuadraticCells (bool)

virtual bool	GetUseQuadraticCells ()

virtual void	SetSubdivisions (int)

virtual int	GetSubdivisions ()

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 ttkMeshGraph *	New ()

static int	IsTypeOf (const char *type)

static ttkMeshGraph *	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
	ttkMeshGraph ()

	~ttkMeshGraph () 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)

Protected Member Functions inherited from ttk::MeshGraph
	MeshGraph ()

	~MeshGraph () override=default

size_t	computeNumberOfOutputPoints (const size_t &nInputPoints, const size_t &nInputCells, const bool &useQuadraticCells, const size_t &nSubdivisions=0) const

size_t	computeNumberOfOutputCells (const size_t &nInputCells, const bool &useQuadraticCells) const

size_t	computeOutputCellSize (const size_t &nSubdivisions) const

size_t	computeOutputConnectivityArraySize (const size_t &nInputCells, const bool &useQuadraticCells, const size_t &nSubdivisions=0) const

template<typename IT , typename CT , typename DT >
int	execute (CT outputPoints, IT outputConnectivityArray, IT outputOffsetArray, const CT inputPoints, const IT inputConnectivityArray, const size_t &nInputPoints, const size_t &nInputCells, const DT inputPointSizes, const CT &sizeScale, const size_t &sizeAxis) const

template<typename IT , typename CT , typename DT >
int	execute2 (CT outputPoints, IT outputConnectivityArray, IT outputOffsetArray, const CT inputPoints, const IT inputConnectivityArray, const size_t nInputPoints, const size_t nInputCells, const size_t nSubdivisions, const DT inputPointSizes, const CT sizeScale, const size_t sizeAxis) const

template<typename DT , typename IT >
int	mapInputPointDataToOutputPointData (DT outputPointData, const size_t &nInputPoints, const size_t &nInputCells, const IT inputConnectivityArray, const DT *inputPointData, const bool &useQuadraticCells, const size_t &nSubdivisions=0) const

template<typename DT >
int	mapInputCellDataToOutputCellData (DT outputCellData, const size_t &nInputCells, const DT inputCellData, const bool &useQuadraticCells) const

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 that generates a mesh for a graph.

Author: Jonas Lukasczyk (jl@jl.nosp@m.uk.d.nosp@m.e)

Date: 01.12.2018

This filter generates for each one dimensional cell (edge) of a 'vtkUnstructuredGrid' a two dimensional cell by mapping a size value to the width of the input cell. The output is a 'vtkUnstructuredGrid' consisting of a set of either quadratic quads or linear polygons.

VTK wrapping code for the ttk::MeshGraph package.

Parameters

Input	Graph (vtkUnstructuredGrid)
Output	Graph (vtkUnstructuredGrid)

See also: ttk::MeshGraph

Online examples:

Nested Tracking from Overlap example

Definition at line 36 of file ttkMeshGraph.h.

Member Typedef Documentation

◆ Superclass

typedef ttkAlgorithm ttkMeshGraph::Superclass

Definition at line 59 of file ttkMeshGraph.h.

Constructor & Destructor Documentation

◆ ttkMeshGraph()

ttkMeshGraph::ttkMeshGraph ( )

protected

Definition at line 24 of file ttkMeshGraph.cpp.

◆ ~ttkMeshGraph()

ttkMeshGraph::~ttkMeshGraph ( )

overrideprotecteddefault

Member Function Documentation

◆ FillInputPortInformation()

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

overrideprotected

Definition at line 31 of file ttkMeshGraph.cpp.

◆ FillOutputPortInformation()

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

overrideprotected

Definition at line 39 of file ttkMeshGraph.cpp.

◆ GetClassName()

virtual const char * ttkMeshGraph::GetClassName ( )

virtual

Reimplemented from ttkAlgorithm.

◆ GetSizeAxis()

virtual int ttkMeshGraph::GetSizeAxis ( )

virtual

◆ GetSizeScale()

virtual float ttkMeshGraph::GetSizeScale ( )

virtual

◆ GetSubdivisions()

virtual int ttkMeshGraph::GetSubdivisions ( )

virtual

◆ GetUseQuadraticCells()

virtual bool ttkMeshGraph::GetUseQuadraticCells ( )

virtual

◆ IsA()

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

virtual

Reimplemented from ttkAlgorithm.

◆ IsTypeOf()

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

static

◆ New()

static ttkMeshGraph * ttkMeshGraph::New ( )

static

◆ RequestData()

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

overrideprotected

Definition at line 47 of file ttkMeshGraph.cpp.

◆ SafeDownCast()

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

static

◆ SetSizeAxis()

virtual void ttkMeshGraph::SetSizeAxis ( int )

virtual

◆ SetSizeScale()

virtual void ttkMeshGraph::SetSizeScale ( float )

virtual

◆ SetSubdivisions()

virtual void ttkMeshGraph::SetSubdivisions ( int )

virtual

◆ SetUseQuadraticCells()

virtual void ttkMeshGraph::SetUseQuadraticCells ( bool )

virtual

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

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

◆ ttkMeshGraph()

◆ ~ttkMeshGraph()

Member Function Documentation

◆ FillInputPortInformation()

◆ FillOutputPortInformation()

◆ GetClassName()

◆ GetSizeAxis()

◆ GetSizeScale()

◆ GetSubdivisions()

◆ GetUseQuadraticCells()

◆ IsA()

◆ IsTypeOf()

◆ New()

◆ RequestData()

◆ SafeDownCast()

◆ SetSizeAxis()

◆ SetSizeScale()

◆ SetSubdivisions()

◆ SetUseQuadraticCells()