#include <vtkCellGridToUnstructuredGrid.h>

Detailed Description

A query corresponding to this algorithm.

This query gets run on the input cell-grid.

Definition at line 66 of file vtkCellGridToUnstructuredGrid.h.

Inheritance diagram for vtkCellGridToUnstructuredGrid::Query:

Collaboration diagram for vtkCellGridToUnstructuredGrid::Query:

Classes
struct	OutputAllocation
	A placeholder for space to be occupied in a vtkCellArray. More...

Public Types
enum	PassType : int { CountOutputs = 0 , GenerateSamples , GenerateConnectivity , GeneratePointData = 3 }
	Passes performed by the query. More...
typedef vtkCellGridQuery	Superclass
using	OutputAllocations = std::unordered_map<vtkStringToken, OutputAllocation>
	A map used to allocate space for the unstructured-grid's vtkCellArray.
using	ConnectivityCountType = std::vector<std::atomic<int>>
	How many samples were merged into each output point.
using	ConnectivityWeightType = std::vector<float>
	The reciprocal of the number of samples merged into each output point.
Public Types inherited from vtkCellGridQuery
typedef vtkObject	Superclass

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkCellGridToUnstructuredGrid::Query *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
bool	Initialize () override
	Override this if your query-result state requires initialization.
void	StartPass () override
	Mark the start of a pass through each cell type.
bool	Finalize () override
	Override this if your query-result state requires finalization.
bool	IsAborted ()
	Return true if the user has asked the filter to stop.
vtkIdType	GetSubdivisionCount () const
	Return the number of subdivisions along each parametric axis.
bool	IsAnotherPassRequired () override
	Force one pass per PassType through this query.
vtkUnstructuredGrid *	GetOutput () const
	Get the request's output cell-grid.
vtkCellGrid *	GetInput () const
	Get the request's input cell-grid.
OutputAllocations &	GetOutputAllocations ()
	Return the data structure used in the CountOutputs pass.
const OutputAllocations &	GetOutputAllocations () const
vtkDataArray *	GetOutputArray (vtkCellAttribute *inputAttribute)
	Return an output attribute (or null).
vtkDoubleArray *	GetSampleCoordinates ()
	Return the array holding one candidate output point per sample.
vtkIdTypeArray *	GetSampleToPoint ()
	Map a sample index to the output point the sample was merged into.
ConnectivityWeightType &	GetConnectivityWeights ()

virtual void	SetSubdivisionLevel (int)
virtual int	GetSubdivisionLevel ()

virtual void	SetPointMergeTolerance (double)
virtual double	GetPointMergeTolerance ()
Public Member Functions inherited from vtkCellGridQuery
vtkCellGridQuery *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
virtual int	GetPass ()
	Return the current pass (the number of times each responder has been evaluated so far).
Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)
virtual void	DebugOn ()
	Turn debugging output on.
virtual void	DebugOff ()
	Turn debugging output off.
bool	GetDebug ()
	Get the value of the debug flag.
void	SetDebug (bool debugFlag)
	Set the value of the debug flag.
virtual void	Modified ()
	Update the modification time for this object.
virtual vtkMTimeType	GetMTime ()
	Return this object's modified time.
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
void	RemoveObserver (unsigned long tag)
void	RemoveObservers (unsigned long event)
void	RemoveObservers (const char *event)
void	RemoveAllObservers ()
vtkTypeBool	HasObserver (unsigned long event)
vtkTypeBool	HasObserver (const char *event)
vtkTypeBool	InvokeEvent (unsigned long event)
vtkTypeBool	InvokeEvent (const char *event)
std::string	GetObjectDescription () const override
	The object description printed in messages and PrintSelf output.
unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
void	RemoveObservers (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
vtkTypeBool	HasObserver (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
template<class U, class T>
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events.
template<class U, class T>
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events.
template<class U, class T>
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Allow user to set the AbortFlagOn() with the return value of the callback method.
vtkTypeBool	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not.
vtkTypeBool	InvokeEvent (const char event, void callData)
	This method invokes an event and return whether the event was aborted or not.
virtual void	SetObjectName (const std::string &objectName)
	Set/get the name of this object for reporting purposes.
virtual std::string	GetObjectName () const
	Set/get the name of this object for reporting purposes.
Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string.
virtual vtkIdType	GetNumberOfGenerationsFromBase (const char *name)
	Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
virtual void	Delete ()
	Delete a VTK object.
virtual void	FastDelete ()
	Delete a reference to this object.
void	InitializeObjectBase ()
void	Print (ostream &os)
	Print an object to an ostream.
void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object).
virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object).
int	GetReferenceCount ()
	Return the current reference count of this object.
void	SetReferenceCount (int)
	Sets the reference count.
bool	GetIsInMemkind () const
	A local state flag that remembers whether this object lives in the normal or extended memory space.
virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.
virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.
virtual bool	UsesGarbageCollector () const
	Indicate whether the class uses vtkGarbageCollector or not.

Static Public Member Functions
static Query *	New ()
static vtkTypeBool	IsTypeOf (const char *type)
static vtkCellGridToUnstructuredGrid::Query *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkCellGridQuery
static vtkTypeBool	IsTypeOf (const char *type)
static vtkCellGridQuery *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
static void	BreakOnError ()
	This method is called when vtkErrorMacro executes.
static void	SetGlobalWarningDisplay (vtkTypeBool val)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
static vtkTypeBool	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)
	Return 1 if this class type is the same type of (or a subclass of) the named class.
static vtkIdType	GetNumberOfGenerationsFromBaseType (const char *name)
	Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
static void	SetMemkindDirectory (const char *directoryname)
	The name of a directory, ideally mounted -o dax, to memory map an extended memory space within.
static bool	GetUsingMemkind ()
	A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space.

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	Query ()=default
	~Query () override=default
void	MergeSamplesIntoPoints ()
	Merge coincident samples and allocate the output points they became.
Protected Member Functions inherited from vtkCellGridQuery
	vtkCellGridQuery ()=default
	~vtkCellGridQuery () override=default
Protected Member Functions inherited from vtkObject
	vtkObject ()
	~vtkObject () override
void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) override
void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override
void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=nullptr)
	These methods allow a command to exclusively grab all events.
void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events.
Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()
virtual	~vtkObjectBase ()
virtual void	ReportReferences (vtkGarbageCollector *)
	vtkObjectBase (const vtkObjectBase &)
void	operator= (const vtkObjectBase &)

Protected Attributes
vtkCellGrid *	Input { nullptr }
vtkUnstructuredGrid *	Output { nullptr }
int	SubdivisionLevel { 0 }
	How many times each cell is halved per axis (see SetSubdivisionLevel()).
double	PointMergeTolerance { 1e-12 }
	The relative distance within which samples merge (see SetPointMergeTolerance()).
vtkCellGridToUnstructuredGrid *	Algorithm { nullptr }
	The algorithm running this query, used only to poll for an abort.
OutputAllocations	OutputOffsets
	Map output cell-typename to input cell-typename to count (offset after the AllocateOutputs pass has run).
std::unordered_map< vtkCellAttribute , vtkDataArray >	AttributeMap
vtkNew< vtkDoubleArray >	SampleCoordinates
	One candidate output point per sample, before coincident ones merge.
vtkNew< vtkIdTypeArray >	SampleToPoint
	The output point each sample was merged into.
ConnectivityCountType	ConnectivityCount
	The number of samples merged into each output point.
ConnectivityWeightType	ConnectivityWeights
	The reciprocal of every entry in ConnectivityCount.
vtkIdType	TotalCells { 0 }
	Totals over every cell type, accumulated with the offsets below.
vtkIdType	TotalConnectivityIds { 0 }
vtkNew< vtkIdTypeArray >	CellArrayOffsets
	Storage handed to the output vtkCellArray, written by index.
vtkNew< vtkIdTypeArray >	CellArrayConnectivity
Protected Attributes inherited from vtkCellGridQuery
int	Pass { -1 }
Protected Attributes inherited from vtkObject
bool	Debug
vtkTimeStamp	MTime
vtkSubjectHelper *	SubjectHelper
std::string	ObjectName
Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount
vtkWeakPointerBase **	WeakPointers

Friends
class	vtkCellGridToUnstructuredGrid

Additional Inherited Members
Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction	GetCurrentMallocFunction ()
static vtkReallocingFunction	GetCurrentReallocFunction ()
static vtkFreeingFunction	GetCurrentFreeFunction ()
static vtkFreeingFunction	GetAlternateFreeFunction ()

Member Typedef Documentation

◆ Superclass

typedef vtkCellGridQuery vtkCellGridToUnstructuredGrid::Query::Superclass

Definition at line 70 of file vtkCellGridToUnstructuredGrid.h.

◆ OutputAllocations

using vtkCellGridToUnstructuredGrid::Query::OutputAllocations = std::unordered_map<vtkStringToken, OutputAllocation>

A map used to allocate space for the unstructured-grid's vtkCellArray.

This maps input cell typenames to OutputAllocation structures.

Definition at line 104 of file vtkCellGridToUnstructuredGrid.h.

◆ ConnectivityCountType

using vtkCellGridToUnstructuredGrid::Query::ConnectivityCountType = std::vector<std::atomic<int>>

How many samples were merged into each output point.

This is counted once the samples have been merged and inverted into the weights below when the GeneratePointData pass begins.

Definition at line 214 of file vtkCellGridToUnstructuredGrid.h.

◆ ConnectivityWeightType

using vtkCellGridToUnstructuredGrid::Query::ConnectivityWeightType = std::vector<float>

The reciprocal of the number of samples merged into each output point.

This vector is only valid during the GeneratePointData pass.

Definition at line 219 of file vtkCellGridToUnstructuredGrid.h.

Member Enumeration Documentation

◆ PassType

enum vtkCellGridToUnstructuredGrid::Query::PassType : int

Passes performed by the query.

In between CountOutputs and GenerateSamples, the query class accumulates the counts responders reported into the offsets each one writes at, and allocates room for every sample.

In between GenerateSamples and GenerateConnectivity, the query class merges coincident samples into output points, allocates vtkCellArray storage, and computes the point weights.

In between GenerateConnectivity and GeneratePointData, the query class will allocate array storage for all arrays in the output vtkPointData.

Enumerator
CountOutputs	Responders should insert into GetOutputAllocations().
GenerateSamples	Responders should write sample coordinates and their source cell + parameters.
GenerateConnectivity	Responders should write output point-ids, connectivity, and cell types.
GeneratePointData	Responders should populate point-data.

Definition at line 118 of file vtkCellGridToUnstructuredGrid.h.

Constructor & Destructor Documentation

◆ Query()

vtkCellGridToUnstructuredGrid::Query::Query ( )

protecteddefault

◆ ~Query()

vtkCellGridToUnstructuredGrid::Query::~Query ( )

overrideprotecteddefault

Member Function Documentation

◆ New()

Query * vtkCellGridToUnstructuredGrid::Query::New ( )

static

◆ IsTypeOf()

vtkTypeBool vtkCellGridToUnstructuredGrid::Query::IsTypeOf ( const char * type )

static

◆ IsA()

virtual vtkTypeBool vtkCellGridToUnstructuredGrid::Query::IsA ( const char * name )

virtual

Return 1 if this class is the same type of (or a subclass of) the named class.

Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkCellGridQuery.

◆ SafeDownCast()

vtkCellGridToUnstructuredGrid::Query * vtkCellGridToUnstructuredGrid::Query::SafeDownCast ( vtkObjectBase * o )

static

◆ NewInstanceInternal()

virtual vtkObjectBase * vtkCellGridToUnstructuredGrid::Query::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkCellGridQuery.

◆ NewInstance()

vtkCellGridToUnstructuredGrid::Query * vtkCellGridToUnstructuredGrid::Query::NewInstance ( ) const

◆ PrintSelf()

void vtkCellGridToUnstructuredGrid::Query::PrintSelf	(	ostream &	os,
		vtkIndent	indent )

overridevirtual

Methods invoked by print to print information about the object including superclasses.

Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkObjectBase.

◆ Initialize()

bool vtkCellGridToUnstructuredGrid::Query::Initialize ( )

overridevirtual

Override this if your query-result state requires initialization.

You may override this method to do additional work, but you must be careful to call the base method from your override.

Returning false will abort processing of the query. No error message will be printed.

Reimplemented from vtkCellGridQuery.

◆ StartPass()

void vtkCellGridToUnstructuredGrid::Query::StartPass ( )

overridevirtual

Mark the start of a pass through each cell type.

This increments the Pass ivar which responders can access.

You may override this method to do additional work, but you must be careful to call the base method from your override.

Reimplemented from vtkCellGridQuery.

◆ Finalize()

bool vtkCellGridToUnstructuredGrid::Query::Finalize ( )

overridevirtual

Override this if your query-result state requires finalization.

Reimplemented from vtkCellGridQuery.

◆ SetSubdivisionLevel()

virtual void vtkCellGridToUnstructuredGrid::Query::SetSubdivisionLevel ( int )

virtual

Set/get how many times each input cell is halved along every parametric axis.

A level of 0 (the default) subdivides each input cell into a single linear output cell. Each increment doubles the number of subdivisions along every parametric axis of the input cell (see GetSubdivisionCount()). Negative levels are treated as 0; there is no upper limit beyond what the output can represent and what memory allows.

◆ GetSubdivisionLevel()

virtual int vtkCellGridToUnstructuredGrid::Query::GetSubdivisionLevel ( )

virtual

Set/get how many times each input cell is halved along every parametric axis.

A level of 0 (the default) subdivides each input cell into a single linear output cell. Each increment doubles the number of subdivisions along every parametric axis of the input cell (see GetSubdivisionCount()). Negative levels are treated as 0; there is no upper limit beyond what the output can represent and what memory allows.

◆ SetPointMergeTolerance()

virtual void vtkCellGridToUnstructuredGrid::Query::SetPointMergeTolerance ( double )

virtual

Set/get how close two samples must be before they are merged into one output point, as a fraction of the input's bounding-box diagonal.

Samples that neighboring cells make of a shared face have to merge, or the output falls apart into disconnected cells. Samples of a single cell must not, or that cell collapses. The gap between a cell's own samples halves with every level, so this has to stay well below it.

◆ GetPointMergeTolerance()

virtual double vtkCellGridToUnstructuredGrid::Query::GetPointMergeTolerance ( )

virtual

Set/get how close two samples must be before they are merged into one output point, as a fraction of the input's bounding-box diagonal.

Samples that neighboring cells make of a shared face have to merge, or the output falls apart into disconnected cells. Samples of a single cell must not, or that cell collapses. The gap between a cell's own samples halves with every level, so this has to stay well below it.

◆ IsAborted()

bool vtkCellGridToUnstructuredGrid::Query::IsAborted ( )

inline

Return true if the user has asked the filter to stop.

A high level can keep a responder busy for a long time, so it needs a way to notice and give up. The query has no notion of aborting on its own, so it borrows the algorithm's.

Definition at line 162 of file vtkCellGridToUnstructuredGrid.h.

◆ GetSubdivisionCount()

vtkIdType vtkCellGridToUnstructuredGrid::Query::GetSubdivisionCount ( ) const

inline

Return the number of subdivisions along each parametric axis.

This is 2^GetSubdivisionLevel(). Responders should use it rather than the level itself when generating output cells. Levels too large to shift by saturate, since no such subdivision could be allocated anyway.

Definition at line 169 of file vtkCellGridToUnstructuredGrid.h.

◆ IsAnotherPassRequired()

bool vtkCellGridToUnstructuredGrid::Query::IsAnotherPassRequired ( )

inlineoverridevirtual

Force one pass per PassType through this query.

Reimplemented from vtkCellGridQuery.

Definition at line 178 of file vtkCellGridToUnstructuredGrid.h.

◆ GetOutput()

vtkUnstructuredGrid * vtkCellGridToUnstructuredGrid::Query::GetOutput ( ) const

inline

Get the request's output cell-grid.

Definition at line 181 of file vtkCellGridToUnstructuredGrid.h.

◆ GetInput()

vtkCellGrid * vtkCellGridToUnstructuredGrid::Query::GetInput ( ) const

inline

Get the request's input cell-grid.

Definition at line 183 of file vtkCellGridToUnstructuredGrid.h.

◆ GetOutputAllocations() [1/2]

OutputAllocations & vtkCellGridToUnstructuredGrid::Query::GetOutputAllocations ( )

inline

Return the data structure used in the CountOutputs pass.

Definition at line 186 of file vtkCellGridToUnstructuredGrid.h.

◆ GetOutputAllocations() [2/2]

const OutputAllocations & vtkCellGridToUnstructuredGrid::Query::GetOutputAllocations ( ) const

inline

Definition at line 187 of file vtkCellGridToUnstructuredGrid.h.

◆ GetOutputArray()

vtkDataArray * vtkCellGridToUnstructuredGrid::Query::GetOutputArray ( vtkCellAttribute * inputAttribute )

Return an output attribute (or null).

◆ GetSampleCoordinates()

vtkDoubleArray * vtkCellGridToUnstructuredGrid::Query::GetSampleCoordinates ( )

inline

Return the array holding one candidate output point per sample.

During the GenerateSamples pass, responders must fill the tuples in [SampleOffset, SampleOffset + NumberOfSamples) of their allocation with the world coordinates of every sample they take. Coincident samples are what stitches neighboring cells together, so responders should not try to avoid emitting them: the query merges them afterwards.

The array is released once the samples have been merged, so it is only valid during the GenerateSamples pass.

Definition at line 202 of file vtkCellGridToUnstructuredGrid.h.

◆ GetSampleToPoint()

vtkIdTypeArray * vtkCellGridToUnstructuredGrid::Query::GetSampleToPoint ( )

inline

Map a sample index to the output point the sample was merged into.

This is only valid from the GenerateConnectivity pass onwards. It is indexed exactly like GetSampleCoordinates() was.

Definition at line 208 of file vtkCellGridToUnstructuredGrid.h.

◆ GetConnectivityWeights()

ConnectivityWeightType & vtkCellGridToUnstructuredGrid::Query::GetConnectivityWeights ( )

inline

Definition at line 220 of file vtkCellGridToUnstructuredGrid.h.

◆ MergeSamplesIntoPoints()

void vtkCellGridToUnstructuredGrid::Query::MergeSamplesIntoPoints ( )

protected

Merge coincident samples and allocate the output points they became.

◆ vtkCellGridToUnstructuredGrid

friend class vtkCellGridToUnstructuredGrid

friend

Definition at line 223 of file vtkCellGridToUnstructuredGrid.h.

Member Data Documentation

◆ Input

vtkCellGrid* vtkCellGridToUnstructuredGrid::Query::Input { nullptr }

protected

Definition at line 227 of file vtkCellGridToUnstructuredGrid.h.

◆ Output

vtkUnstructuredGrid* vtkCellGridToUnstructuredGrid::Query::Output { nullptr }

protected

Definition at line 228 of file vtkCellGridToUnstructuredGrid.h.

◆ SubdivisionLevel

int vtkCellGridToUnstructuredGrid::Query::SubdivisionLevel { 0 }

protected

How many times each cell is halved per axis (see SetSubdivisionLevel()).

Definition at line 231 of file vtkCellGridToUnstructuredGrid.h.

◆ PointMergeTolerance

double vtkCellGridToUnstructuredGrid::Query::PointMergeTolerance { 1e-12 }

protected

The relative distance within which samples merge (see SetPointMergeTolerance()).

Definition at line 233 of file vtkCellGridToUnstructuredGrid.h.

◆ Algorithm

vtkCellGridToUnstructuredGrid* vtkCellGridToUnstructuredGrid::Query::Algorithm { nullptr }

protected

The algorithm running this query, used only to poll for an abort.

Definition at line 235 of file vtkCellGridToUnstructuredGrid.h.

◆ OutputOffsets

OutputAllocations vtkCellGridToUnstructuredGrid::Query::OutputOffsets

protected

Map output cell-typename to input cell-typename to count (offset after the AllocateOutputs pass has run).

Definition at line 239 of file vtkCellGridToUnstructuredGrid.h.

◆ AttributeMap

std::unordered_map<vtkCellAttribute*, vtkDataArray*> vtkCellGridToUnstructuredGrid::Query::AttributeMap

protected

Definition at line 241 of file vtkCellGridToUnstructuredGrid.h.

◆ SampleCoordinates

vtkNew<vtkDoubleArray> vtkCellGridToUnstructuredGrid::Query::SampleCoordinates

protected

One candidate output point per sample, before coincident ones merge.

Definition at line 243 of file vtkCellGridToUnstructuredGrid.h.

◆ SampleToPoint

vtkNew<vtkIdTypeArray> vtkCellGridToUnstructuredGrid::Query::SampleToPoint

protected

The output point each sample was merged into.

Definition at line 245 of file vtkCellGridToUnstructuredGrid.h.

◆ ConnectivityCount

ConnectivityCountType vtkCellGridToUnstructuredGrid::Query::ConnectivityCount

protected

The number of samples merged into each output point.

Definition at line 247 of file vtkCellGridToUnstructuredGrid.h.

◆ ConnectivityWeights

ConnectivityWeightType vtkCellGridToUnstructuredGrid::Query::ConnectivityWeights

protected

The reciprocal of every entry in ConnectivityCount.

Definition at line 249 of file vtkCellGridToUnstructuredGrid.h.

◆ TotalCells

vtkIdType vtkCellGridToUnstructuredGrid::Query::TotalCells { 0 }

protected

Totals over every cell type, accumulated with the offsets below.

Definition at line 251 of file vtkCellGridToUnstructuredGrid.h.

◆ TotalConnectivityIds

vtkIdType vtkCellGridToUnstructuredGrid::Query::TotalConnectivityIds { 0 }

protected

Definition at line 252 of file vtkCellGridToUnstructuredGrid.h.

◆ CellArrayOffsets

vtkNew<vtkIdTypeArray> vtkCellGridToUnstructuredGrid::Query::CellArrayOffsets

protected

Storage handed to the output vtkCellArray, written by index.

Definition at line 254 of file vtkCellGridToUnstructuredGrid.h.

◆ CellArrayConnectivity

vtkNew<vtkIdTypeArray> vtkCellGridToUnstructuredGrid::Query::CellArrayConnectivity

protected

Definition at line 255 of file vtkCellGridToUnstructuredGrid.h.

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

Filters/CellGrid/vtkCellGridToUnstructuredGrid.h

Detailed Description

Classes

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Member Typedef Documentation

◆ Superclass

◆ OutputAllocations

◆ ConnectivityCountType

◆ ConnectivityWeightType

Member Enumeration Documentation

◆ PassType

Constructor & Destructor Documentation

◆ Query()

◆ ~Query()

Member Function Documentation

◆ New()

◆ IsTypeOf()

◆ IsA()

◆ SafeDownCast()

◆ NewInstanceInternal()

◆ NewInstance()

◆ PrintSelf()

◆ Initialize()

◆ StartPass()

◆ Finalize()

◆ SetSubdivisionLevel()

◆ GetSubdivisionLevel()

◆ SetPointMergeTolerance()

◆ GetPointMergeTolerance()

◆ IsAborted()

◆ GetSubdivisionCount()

◆ IsAnotherPassRequired()

◆ GetOutput()

◆ GetInput()

◆ GetOutputAllocations() [1/2]

◆ GetOutputAllocations() [2/2]

◆ GetOutputArray()

◆ GetSampleCoordinates()

◆ GetSampleToPoint()

◆ GetConnectivityWeights()

◆ MergeSamplesIntoPoints()

Friends And Related Symbol Documentation

◆ vtkCellGridToUnstructuredGrid

Member Data Documentation

◆ Input

◆ Output

◆ SubdivisionLevel

◆ PointMergeTolerance

◆ Algorithm

◆ OutputOffsets

◆ AttributeMap

◆ SampleCoordinates

◆ SampleToPoint

◆ ConnectivityCount

◆ ConnectivityWeights

◆ TotalCells

◆ TotalConnectivityIds

◆ CellArrayOffsets

◆ CellArrayConnectivity