vtkAppendPolyData Class Reference

#include <vtkAppendPolyData.h>

Inheritance diagram for vtkAppendPolyData:

[legend]Collaboration diagram for vtkAppendPolyData:

[legend]List of all members.

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Detailed Description

appends one or more polygonal datasets together

vtkAppendPolyData is a filter that appends one of more polygonal datasets into a single polygonal dataset. All geometry is extracted and appended, but point and cell attributes (i.e., scalars, vectors, normals) are extracted and appended only if all datasets have the point and/or cell attributes available. (For example, if one dataset has point scalars but another does not, point scalars will not be appended.)

See also:

vtkAppendFilter

Examples:

vtkAppendPolyData (Examples)

Tests:

vtkAppendPolyData (Tests)

Definition at line 46 of file vtkAppendPolyData.h.

Public Types
typedef vtkPolyDataAlgorithm	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	AddInput (vtkPolyData *)
void	SetNumberOfInputs (int num)
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	SetUserManagedInputs (int)
virtual int	GetUserManagedInputs ()
virtual void	UserManagedInputsOn ()
virtual void	UserManagedInputsOff ()
void	RemoveInput (vtkPolyData *)
vtkPolyData *	GetInput (int idx)
vtkPolyData *	GetInput ()
void	SetInputByNumber (int num, vtkPolyData *input)
virtual void	SetParallelStreaming (int)
virtual int	GetParallelStreaming ()
virtual void	ParallelStreamingOn ()
virtual void	ParallelStreamingOff ()
Static Public Member Functions
static vtkAppendPolyData *	New ()
static int	IsTypeOf (const char *type)
static vtkAppendPolyData *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkAppendPolyData ()
	~vtkAppendPolyData ()
virtual int	RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual int	RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual int	FillInputPortInformation (int, vtkInformation *)
void	AppendData (vtkDataArray *dest, vtkDataArray *src, vtkIdType offset)
void	AppendDifferentPoints (vtkDataArray *dest, vtkDataArray *src, vtkIdType offset)
vtkIdType *	AppendCells (vtkIdType *pDest, vtkCellArray *src, vtkIdType offset)
Protected Attributes
int	ParallelStreaming

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Member Typedef Documentation

typedef vtkPolyDataAlgorithm vtkAppendPolyData::Superclass

Reimplemented from vtkPolyDataAlgorithm. Definition at line 51 of file vtkAppendPolyData.h.

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Constructor & Destructor Documentation

vtkAppendPolyData::vtkAppendPolyData (   )  [protected]

vtkAppendPolyData::~vtkAppendPolyData (   )  [protected]

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Member Function Documentation

static vtkAppendPolyData* vtkAppendPolyData::New (   )  [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on. Reimplemented from vtkPolyDataAlgorithm.

virtual const char* vtkAppendPolyData::GetClassName (   )  [virtual]

Reimplemented from vtkPolyDataAlgorithm.

static int vtkAppendPolyData::IsTypeOf (  const char *  type  )  [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h. Reimplemented from vtkPolyDataAlgorithm.

virtual int vtkAppendPolyData::IsA (  const char *  type  )  [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 vtkTypeRevisionMacro found in vtkSetGet.h. Reimplemented from vtkPolyDataAlgorithm.

static vtkAppendPolyData* vtkAppendPolyData::SafeDownCast (  vtkObject *  o  )  [static]

Reimplemented from vtkPolyDataAlgorithm.

void vtkAppendPolyData::PrintSelf (  ostream &  os, vtkIndent  indent )  [virtual]

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 vtkPolyDataAlgorithm.

virtual void vtkAppendPolyData::SetUserManagedInputs (  int   )  [virtual]

UserManagedInputs allows the user to set inputs by number instead of using the AddInput/RemoveInput functions. Calls to SetNumberOfInputs/SetInputByNumber should not be mixed with calls to AddInput/RemoveInput. By default, UserManagedInputs is false.

virtual int vtkAppendPolyData::GetUserManagedInputs (   )  [virtual]

virtual void vtkAppendPolyData::UserManagedInputsOn (   )  [virtual]

virtual void vtkAppendPolyData::UserManagedInputsOff (   )  [virtual]

void vtkAppendPolyData::AddInput (  vtkPolyData *   )

Add a dataset to the list of data to append. Should not be used when UserManagedInputs is true, use SetInputByNumber instead.

void vtkAppendPolyData::RemoveInput (  vtkPolyData *   )

Remove a dataset from the list of data to append. Should not be used when UserManagedInputs is true, use SetInputByNumber (NULL) instead.

vtkPolyData* vtkAppendPolyData::GetInput (  int  idx  )

Get any input of this filter. BTX Reimplemented from vtkPolyDataAlgorithm.

vtkPolyData* vtkAppendPolyData::GetInput (   )  [inline]

Remove a dataset from the list of data to append. Should not be used when UserManagedInputs is true, use SetInputByNumber (NULL) instead. Reimplemented from vtkPolyDataAlgorithm. Definition at line 75 of file vtkAppendPolyData.h. References vtkPolyDataAlgorithm::GetInput().

void vtkAppendPolyData::SetNumberOfInputs (  int  num  )

Directly set(allocate) number of inputs, should only be used when UserManagedInputs is true.

void vtkAppendPolyData::SetInputByNumber (  int  num, vtkPolyData *  input )

virtual void vtkAppendPolyData::SetParallelStreaming (  int   )  [virtual]

ParallelStreaming is for a particular application. It causes this filter to ask for a different piece from each of its inputs. If all the inputs are the same, then the output of this append filter is the whole dataset pieced back together. Duplicate points are create along the seams. The purpose of this feature is to get data parallelism at a course scale. Each of the inputs can be generated in a different process at the same time.

virtual int vtkAppendPolyData::GetParallelStreaming (   )  [virtual]

virtual void vtkAppendPolyData::ParallelStreamingOn (   )  [virtual]

virtual void vtkAppendPolyData::ParallelStreamingOff (   )  [virtual]

virtual int vtkAppendPolyData::RequestData (  vtkInformation *  , vtkInformationVector **  , vtkInformationVector *  )  [protected, virtual]

This is called by the superclass. This is the method you should override. Reimplemented from vtkPolyDataAlgorithm.

virtual int vtkAppendPolyData::RequestUpdateExtent (  vtkInformation *  , vtkInformationVector **  , vtkInformationVector *  )  [protected, virtual]

This is called by the superclass. This is the method you should override. Reimplemented from vtkPolyDataAlgorithm.

virtual int vtkAppendPolyData::FillInputPortInformation (  int  , vtkInformation *  )  [protected, virtual]

Fill the input port information objects for this algorithm. This is invoked by the first call to GetInputPortInformation for each port so subclasses can specify what they can handle. Reimplemented from vtkPolyDataAlgorithm.

void vtkAppendPolyData::AppendData (  vtkDataArray *  dest, vtkDataArray *  src, vtkIdType  offset )  [protected]

void vtkAppendPolyData::AppendDifferentPoints (  vtkDataArray *  dest, vtkDataArray *  src, vtkIdType  offset )  [protected]

vtkIdType* vtkAppendPolyData::AppendCells (  vtkIdType *  pDest, vtkCellArray *  src, vtkIdType  offset )  [protected]

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Member Data Documentation

int vtkAppendPolyData::ParallelStreaming [protected]

Definition at line 104 of file vtkAppendPolyData.h.

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

• dox/Graphics/vtkAppendPolyData.h

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