sort poly data along camera view direction More...

#include <vtkDepthSortPolyData.h>

Inheritance diagram for vtkDepthSortPolyData:

Collaboration diagram for vtkDepthSortPolyData:

Public Types
typedef vtkPolyDataAlgorithm	Superclass

Public Types inherited from vtkPolyDataAlgorithm
typedef vtkAlgorithm	Superclass

Public Types inherited from vtkAlgorithm
typedef vtkObject	Superclass

enum	DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }

Public Member Functions
virtual int	IsA (const char *type)

vtkDepthSortPolyData *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

unsigned long	GetMTime ()


virtual void	SetDirection (int)

virtual int	GetDirection ()

void	SetDirectionToFrontToBack ()

void	SetDirectionToBackToFront ()

void	SetDirectionToSpecifiedVector ()


virtual void	SetDepthSortMode (int)

virtual int	GetDepthSortMode ()

void	SetDepthSortModeToFirstPoint ()

void	SetDepthSortModeToBoundsCenter ()

void	SetDepthSortModeToParametricCenter ()


virtual void	SetCamera (vtkCamera *)

virtual vtkCamera *	GetCamera ()


void	SetProp3D (vtkProp3D *)

vtkProp3D *	GetProp3D ()


virtual void	SetVector (double, double, double)

virtual void	SetVector (double[3])

virtual double *	GetVector ()

virtual void	GetVector (double data[3])


virtual void	SetOrigin (double, double, double)

virtual void	SetOrigin (double[3])

virtual double *	GetOrigin ()

virtual void	GetOrigin (double data[3])


virtual void	SetSortScalars (int)

virtual int	GetSortScalars ()

virtual void	SortScalarsOn ()

virtual void	SortScalarsOff ()

Public Member Functions inherited from vtkPolyDataAlgorithm
vtkPolyDataAlgorithm *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

vtkDataObject *	GetInput ()

vtkDataObject *	GetInput (int port)

vtkPolyData *	GetPolyDataInput (int port)

vtkPolyData *	GetOutput ()

vtkPolyData *	GetOutput (int)

virtual void	SetOutput (vtkDataObject *d)

virtual int	ProcessRequest (vtkInformation , vtkInformationVector , vtkInformationVector )

void	SetInputData (vtkDataObject *)

void	SetInputData (int, vtkDataObject *)

void	AddInputData (vtkDataObject *)

void	AddInputData (int, vtkDataObject *)

Public Member Functions inherited from vtkAlgorithm
vtkAlgorithm *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

int	HasExecutive ()

vtkExecutive *	GetExecutive ()

virtual void	SetExecutive (vtkExecutive *executive)

virtual int	ModifyRequest (vtkInformation *request, int when)

vtkInformation *	GetInputPortInformation (int port)

vtkInformation *	GetOutputPortInformation (int port)

int	GetNumberOfInputPorts ()

int	GetNumberOfOutputPorts ()

void	UpdateProgress (double amount)

vtkInformation *	GetInputArrayInformation (int idx)

void	RemoveAllInputs ()

vtkDataObject *	GetOutputDataObject (int port)

virtual void	RemoveInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	RemoveInputConnection (int port, int idx)

virtual void	RemoveAllInputConnections (int port)

int	GetNumberOfInputConnections (int port)

int	GetTotalNumberOfInputConnections ()

vtkAlgorithmOutput *	GetInputConnection (int port, int index)

vtkAlgorithm *	GetInputAlgorithm (int port, int index, int &algPort)

vtkAlgorithm *	GetInputAlgorithm (int port, int index)

vtkExecutive *	GetInputExecutive (int port, int index)

vtkInformation *	GetInputInformation (int port, int index)

vtkInformation *	GetOutputInformation (int port)

virtual void	UpdateInformation ()

virtual void	PropagateUpdateExtent ()

virtual void	UpdateWholeExtent ()

void	ConvertTotalInputToPortConnection (int ind, int &port, int &conn)

virtual double	ComputePriority ()

int	SetUpdateExtentToWholeExtent (int port)

int	SetUpdateExtentToWholeExtent ()

void	SetUpdateExtent (int port, int extent[6])

int	ProcessRequest (vtkInformation request, vtkCollection inInfo, vtkInformationVector *outInfo)

virtual int	ComputePipelineMTime (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec, int requestFromOutputPort, unsigned long *mtime)

virtual vtkInformation *	GetInformation ()

virtual void	SetInformation (vtkInformation *)

virtual void	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

virtual void	SetAbortExecute (int)

virtual int	GetAbortExecute ()

virtual void	AbortExecuteOn ()

virtual void	AbortExecuteOff ()

virtual void	SetProgress (double)

virtual double	GetProgress ()

void	SetProgressText (const char *ptext)

virtual char *	GetProgressText ()

virtual unsigned long	GetErrorCode ()

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)

virtual void	SetInputArrayToProcess (int idx, vtkInformation *info)

virtual void	SetInputArrayToProcess (int idx, int port, int connection, const char fieldAssociation, const char attributeTypeorName)

vtkDataObject *	GetInputDataObject (int port, int connection)

virtual void	SetInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	SetInputConnection (vtkAlgorithmOutput *input)

virtual void	AddInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	AddInputConnection (vtkAlgorithmOutput *input)

virtual void	SetInputDataObject (int port, vtkDataObject *data)

virtual void	SetInputDataObject (vtkDataObject *data)

virtual void	AddInputDataObject (int port, vtkDataObject *data)

virtual void	AddInputDataObject (vtkDataObject *data)

vtkAlgorithmOutput *	GetOutputPort (int index)

vtkAlgorithmOutput *	GetOutputPort ()

vtkAlgorithm *	GetInputAlgorithm ()

vtkExecutive *	GetInputExecutive ()

vtkInformation *	GetInputInformation ()

virtual void	Update (int port)

virtual void	Update ()

virtual void	SetReleaseDataFlag (int)

virtual int	GetReleaseDataFlag ()

void	ReleaseDataFlagOn ()

void	ReleaseDataFlagOff ()

int	UpdateExtentIsEmpty (vtkInformation pinfo, vtkDataObject output)

int	UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)

void	SetUpdateExtent (int port, int piece, int numPieces, int ghostLevel)

void	SetUpdateExtent (int piece, int numPieces, int ghostLevel)

void	SetUpdateExtent (int extent[6])

int *	GetUpdateExtent ()

int *	GetUpdateExtent (int port)

void	GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)

void	GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)

void	GetUpdateExtent (int extent[6])

void	GetUpdateExtent (int port, int extent[6])

int	GetUpdatePiece ()

int	GetUpdatePiece (int port)

int	GetUpdateNumberOfPieces ()

int	GetUpdateNumberOfPieces (int port)

int	GetUpdateGhostLevel ()

int	GetUpdateGhostLevel (int port)

Static Public Member Functions
static vtkDepthSortPolyData *	New ()

static int	IsTypeOf (const char *type)

static vtkDepthSortPolyData *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkPolyDataAlgorithm
static vtkPolyDataAlgorithm *	New ()

static int	IsTypeOf (const char *type)

static vtkPolyDataAlgorithm *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithm *	New ()

static int	IsTypeOf (const char *type)

static vtkAlgorithm *	SafeDownCast (vtkObjectBase *o)

static void	SetDefaultExecutivePrototype (vtkExecutive *proto)

static vtkInformationIntegerKey *	INPUT_IS_OPTIONAL ()

static vtkInformationIntegerKey *	INPUT_IS_REPEATABLE ()

static vtkInformationInformationVectorKey *	INPUT_REQUIRED_FIELDS ()

static vtkInformationStringVectorKey *	INPUT_REQUIRED_DATA_TYPE ()

static vtkInformationInformationVectorKey *	INPUT_ARRAYS_TO_PROCESS ()

static vtkInformationIntegerKey *	INPUT_PORT ()

static vtkInformationIntegerKey *	INPUT_CONNECTION ()

static vtkInformationIntegerKey *	PRESERVES_DATASET ()

static vtkInformationIntegerKey *	PRESERVES_GEOMETRY ()

static vtkInformationIntegerKey *	PRESERVES_BOUNDS ()

static vtkInformationIntegerKey *	PRESERVES_TOPOLOGY ()

static vtkInformationIntegerKey *	PRESERVES_ATTRIBUTES ()

static vtkInformationIntegerKey *	PRESERVES_RANGES ()

static vtkInformationIntegerKey *	MANAGES_METAINFORMATION ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkDepthSortPolyData ()

	~vtkDepthSortPolyData ()

int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector )

void	ComputeProjectionVector (double vector[3], double origin[3])

Protected Member Functions inherited from vtkPolyDataAlgorithm
	vtkPolyDataAlgorithm ()

	~vtkPolyDataAlgorithm ()

virtual int	RequestInformation (vtkInformation request, vtkInformationVector inputVector, vtkInformationVector outputVector)

virtual int	FillOutputPortInformation (int port, vtkInformation *info)

virtual int	FillInputPortInformation (int port, vtkInformation *info)

virtual int	RequestUpdateExtent (vtkInformation , vtkInformationVector , vtkInformationVector )

Protected Member Functions inherited from vtkAlgorithm
	vtkAlgorithm ()

	~vtkAlgorithm ()

virtual void	SetNumberOfInputPorts (int n)

virtual void	SetNumberOfOutputPorts (int n)

int	InputPortIndexInRange (int index, const char *action)

int	OutputPortIndexInRange (int index, const char *action)

int	GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)

virtual vtkExecutive *	CreateDefaultExecutive ()

virtual void	ReportReferences (vtkGarbageCollector *)

virtual void	SetNumberOfInputConnections (int port, int n)

int	GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)

int	GetInputArrayAssociation (int idx, vtkDataObject *input)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)

vtkInformation *	GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)

virtual void	SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)

void	SetInputDataInternal (int port, vtkDataObject *input)

void	AddInputDataInternal (int port, vtkDataObject *input)

virtual void	SetErrorCode (unsigned long)

Protected Attributes
int	Direction

int	DepthSortMode

vtkCamera *	Camera

vtkProp3D *	Prop3D

vtkTransform *	Transform

double	Vector [3]

double	Origin [3]

int	SortScalars

Protected Attributes inherited from vtkAlgorithm
vtkInformation *	Information

double	Progress

char *	ProgressText

unsigned long	ErrorCode

Additional Inherited Members
Public Attributes inherited from vtkAlgorithm
int	AbortExecute

Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey *	PORT_REQUIREMENTS_FILLED ()

Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

sort poly data along camera view direction

vtkDepthSortPolyData rearranges the order of cells so that certain rendering operations (e.g., transparency or Painter's algorithms) generate correct results. To use this filter you must specify the direction vector along which to sort the cells. You can do this by specifying a camera and/or prop to define a view direction; or explicitly set a view direction.

Warning: The sort operation will not work well for long, thin primitives, or cells that intersect, overlap, or interpenetrate each other.

Examples:: vtkDepthSortPolyData (Examples)

Tests:: vtkDepthSortPolyData (Tests)

Definition at line 54 of file vtkDepthSortPolyData.h.

Member Typedef Documentation

typedef vtkPolyDataAlgorithm vtkDepthSortPolyData::Superclass

Definition at line 60 of file vtkDepthSortPolyData.h.

Constructor & Destructor Documentation

vtkDepthSortPolyData::vtkDepthSortPolyData ( )

protected

vtkDepthSortPolyData::~vtkDepthSortPolyData ( )

protected

Member Function Documentation

static vtkDepthSortPolyData* vtkDepthSortPolyData::New ( )

static

Instantiate object.

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

static

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

virtual

Reimplemented from vtkPolyDataAlgorithm.

static vtkDepthSortPolyData* vtkDepthSortPolyData::SafeDownCast ( vtkObjectBase * o )

static

virtual vtkObjectBase* vtkDepthSortPolyData::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkPolyDataAlgorithm.

vtkDepthSortPolyData* vtkDepthSortPolyData::NewInstance ( ) const

void vtkDepthSortPolyData::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

virtual void vtkDepthSortPolyData::SetDirection ( int )

virtual

Specify the sort method for the polygonal primitives. By default, the poly data is sorted from back to front.

virtual int vtkDepthSortPolyData::GetDirection ( )

virtual

Specify the sort method for the polygonal primitives. By default, the poly data is sorted from back to front.

void vtkDepthSortPolyData::SetDirectionToFrontToBack ( )

inline

Specify the sort method for the polygonal primitives. By default, the poly data is sorted from back to front.

Definition at line 68 of file vtkDepthSortPolyData.h.

void vtkDepthSortPolyData::SetDirectionToBackToFront ( )

inline

Specify the sort method for the polygonal primitives. By default, the poly data is sorted from back to front.

Definition at line 70 of file vtkDepthSortPolyData.h.

void vtkDepthSortPolyData::SetDirectionToSpecifiedVector ( )

inline

Specify the sort method for the polygonal primitives. By default, the poly data is sorted from back to front.

Definition at line 72 of file vtkDepthSortPolyData.h.

virtual void vtkDepthSortPolyData::SetDepthSortMode ( int )

virtual