vtkPolyDataMapper Class Reference

#include <vtkPolyDataMapper.h>

Inheritance diagram for vtkPolyDataMapper:

[legend]Collaboration diagram for vtkPolyDataMapper:

[legend]List of all members.

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Detailed Description

map vtkPolyData to graphics primitives

vtkPolyDataMapper is a class that maps polygonal data (i.e., vtkPolyData) to graphics primitives. vtkPolyDataMapper serves as a superclass for device-specific poly data mappers, that actually do the mapping to the rendering/graphics hardware/software. It is now possible to set a memory limit for the pipeline in the mapper. If the total estimated memory usage of the pipeline is larger than this limit, the mapper will divide the data into pieces and render each in a for loop.

Examples:

vtkPolyDataMapper (Examples)

Tests:

vtkPolyDataMapper (Tests)

Definition at line 42 of file vtkPolyDataMapper.h.

Public Types
typedef vtkMapper	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	RenderPiece (vtkRenderer *ren, vtkActor *act)=0
void	ShallowCopy (vtkAbstractMapper *m)
virtual void	Render (vtkRenderer *ren, vtkActor *act)
void	SetInput (vtkPolyData *in)
vtkPolyData *	GetInput ()
void	Update ()
virtual void	SetPiece (int)
virtual int	GetPiece ()
virtual void	SetNumberOfPieces (int)
virtual int	GetNumberOfPieces ()
virtual void	SetNumberOfSubPieces (int)
virtual int	GetNumberOfSubPieces ()
virtual void	SetGhostLevel (int)
virtual int	GetGhostLevel ()
virtual double *	GetBounds ()
virtual void	GetBounds (double bounds[6])
Static Public Member Functions
static vtkPolyDataMapper *	New ()
static int	IsTypeOf (const char *type)
static vtkPolyDataMapper *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkPolyDataMapper ()
	~vtkPolyDataMapper ()
virtual int	FillInputPortInformation (int, vtkInformation *)
Protected Attributes
int	Piece
int	NumberOfPieces
int	NumberOfSubPieces
int	GhostLevel

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Member Typedef Documentation

typedef vtkMapper vtkPolyDataMapper::Superclass

Reimplemented from vtkMapper. Reimplemented in vtkMesaPolyDataMapper, and vtkOpenGLPolyDataMapper. Definition at line 46 of file vtkPolyDataMapper.h.

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Constructor & Destructor Documentation

vtkPolyDataMapper::vtkPolyDataMapper (   )  [protected]

vtkPolyDataMapper::~vtkPolyDataMapper (   )  [inline, protected]

Definition at line 93 of file vtkPolyDataMapper.h.

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Member Function Documentation

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

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

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

Reimplemented from vtkMapper. Reimplemented in vtkMesaPolyDataMapper, and vtkOpenGLPolyDataMapper.

static int vtkPolyDataMapper::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 vtkMapper. Reimplemented in vtkMesaPolyDataMapper, and vtkOpenGLPolyDataMapper.

virtual int vtkPolyDataMapper::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 vtkMapper. Reimplemented in vtkMesaPolyDataMapper, and vtkOpenGLPolyDataMapper.

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

Reimplemented from vtkMapper. Reimplemented in vtkMesaPolyDataMapper, and vtkOpenGLPolyDataMapper.

void vtkPolyDataMapper::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 vtkMapper. Reimplemented in vtkMesaPolyDataMapper, and vtkOpenGLPolyDataMapper.

virtual void vtkPolyDataMapper::RenderPiece (  vtkRenderer *  ren, vtkActor *  act )  [pure virtual]

Implemented by sub classes. Actual rendering is done here. Implemented in vtkMesaPolyDataMapper, and vtkOpenGLPolyDataMapper.

virtual void vtkPolyDataMapper::Render (  vtkRenderer *  ren, vtkActor *  act )  [virtual]

This calls RenderPiece (in a for loop is streaming is necessary). Implements vtkMapper.

void vtkPolyDataMapper::SetInput (  vtkPolyData *  in  )

Specify the input data to map.

vtkPolyData* vtkPolyDataMapper::GetInput (   )

This calls RenderPiece (in a for loop is streaming is necessary). Reimplemented from vtkMapper.

void vtkPolyDataMapper::Update (   )  [virtual]

Update that sets the update piece first. Reimplemented from vtkAlgorithm.

virtual void vtkPolyDataMapper::SetPiece (  int   )  [virtual]

If you want only a part of the data, specify by setting the piece.

virtual int vtkPolyDataMapper::GetPiece (   )  [virtual]

Update that sets the update piece first.

virtual void vtkPolyDataMapper::SetNumberOfPieces (  int   )  [virtual]

Update that sets the update piece first.

virtual int vtkPolyDataMapper::GetNumberOfPieces (   )  [virtual]

Update that sets the update piece first.

virtual void vtkPolyDataMapper::SetNumberOfSubPieces (  int   )  [virtual]

Update that sets the update piece first.

virtual int vtkPolyDataMapper::GetNumberOfSubPieces (   )  [virtual]

Update that sets the update piece first.

virtual void vtkPolyDataMapper::SetGhostLevel (  int   )  [virtual]

Set the number of ghost cells to return.

virtual int vtkPolyDataMapper::GetGhostLevel (   )  [virtual]

Set the number of ghost cells to return.

virtual double* vtkPolyDataMapper::GetBounds (   )  [virtual]

Return bounding box (array of six doubles) of data expressed as (xmin,xmax, ymin,ymax, zmin,zmax). Reimplemented from vtkMapper.

virtual void vtkPolyDataMapper::GetBounds (  double  bounds[6]  )  [inline, virtual]

Return bounding box (array of six doubles) of data expressed as (xmin,xmax, ymin,ymax, zmin,zmax). Reimplemented from vtkMapper. Definition at line 84 of file vtkPolyDataMapper.h.

void vtkPolyDataMapper::ShallowCopy (  vtkAbstractMapper *  m  )

Make a shallow copy of this mapper. Reimplemented from vtkMapper.

virtual int vtkPolyDataMapper::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 vtkAlgorithm.

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Member Data Documentation

int vtkPolyDataMapper::Piece [protected]

Definition at line 93 of file vtkPolyDataMapper.h.

int vtkPolyDataMapper::NumberOfPieces [protected]

Definition at line 96 of file vtkPolyDataMapper.h.

int vtkPolyDataMapper::NumberOfSubPieces [protected]

Definition at line 97 of file vtkPolyDataMapper.h.

int vtkPolyDataMapper::GhostLevel [protected]

Definition at line 98 of file vtkPolyDataMapper.h.

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

• dox/Rendering/vtkPolyDataMapper.h

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