vtkPolyDataMapper Class Reference

#include <vtkPolyDataMapper.h>

Inheritance diagram for vtkPolyDataMapper:

[legend]Collaboration diagram for vtkPolyDataMapper:

[legend]List of all members.

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.

Created by:

Schroeder, Will

CVS contributions (if > 5%):

Schroeder, Will (29%)
Geveci, Berk (19%)
Martin, Ken (18%)
Law, Charles (16%)
Lorensen, Bill (6%)

CVS logs (CVSweb):

.cxx (/Rendering/vtkPolyDataMapper.cxx)
.h (/Rendering/vtkPolyDataMapper.h)

Examples:: vtkPolyDataMapper (Examples)

Tests:: vtkPolyDataMapper (Tests)

Definition at line 56 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

virtual void Render (vtkRenderer *ren, vtkActor *act)

void Update ()

void ShallowCopy (vtkAbstractMapper *m)

void SetInput (vtkPolyData *in)

vtkPolyData * GetInput ()

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

vtkPolyDataMapper * New ()

int IsTypeOf (const char *type)

vtkPolyDataMapper * SafeDownCast (vtkObject *o)

Protected Member Functions

vtkPolyDataMapper ()

~vtkPolyDataMapper ()

Protected Attributes

int Piece

int NumberOfPieces

int NumberOfSubPieces

int GhostLevel

Member Typedef Documentation

typedef vtkMapper vtkPolyDataMapper::Superclass

Reimplemented from vtkMapper.
Reimplemented in vtkMesaPolyDataMapper, and vtkOpenGLPolyDataMapper.
Definition at line 60 of file vtkPolyDataMapper.h.

Constructor & Destructor Documentation

vtkPolyDataMapper::vtkPolyDataMapper ( ) [protected]

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

Definition at line 107 of file vtkPolyDataMapper.h.

Member Function Documentation

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.

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.

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 ( )

Specify the input data to map.
Reimplemented from vtkMapper.

void vtkPolyDataMapper::Update ( ) [virtual]

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

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]

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

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

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

virtual int vtkPolyDataMapper::GetNumberOfPieces ( ) [virtual]

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

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

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

virtual int vtkPolyDataMapper::GetNumberOfSubPieces ( ) [virtual]

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

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 98 of file vtkPolyDataMapper.h.

void vtkPolyDataMapper::ShallowCopy ( vtkAbstractMapper * m )

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

Member Data Documentation

int vtkPolyDataMapper::Piece [protected]

Definition at line 109 of file vtkPolyDataMapper.h.

int vtkPolyDataMapper::NumberOfPieces [protected]

Definition at line 110 of file vtkPolyDataMapper.h.

int vtkPolyDataMapper::NumberOfSubPieces [protected]

Definition at line 111 of file vtkPolyDataMapper.h.

int vtkPolyDataMapper::GhostLevel [protected]

Definition at line 112 of file vtkPolyDataMapper.h.

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

dox/Rendering/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
virtual void	Render (vtkRenderer ren, vtkActor act)
void	Update ()
void	ShallowCopy (vtkAbstractMapper *m)

void	SetInput (vtkPolyData *in)
vtkPolyData *	GetInput ()

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
vtkPolyDataMapper *	New ()
int	IsTypeOf (const char *type)
vtkPolyDataMapper *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkPolyDataMapper ()
	~vtkPolyDataMapper ()
Protected Attributes
int	Piece
int	NumberOfPieces
int	NumberOfSubPieces
int	GhostLevel