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vtkCuller Class Reference

a superclass for prop cullers. More...

#include <vtkCuller.h>

Inheritance diagram for vtkCuller:

[legend]Collaboration diagram for vtkCuller:

[legend]List of all members.

Public Methods
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
virtual float	Cull (vtkRenderer *ren, vtkProp **propList, int &listLength, int &initialized)=0
Static Public Methods
int	IsTypeOf (const char *type)
vtkCuller *	SafeDownCast (vtkObject *o)
Protected Methods
	vtkCuller ()
	~vtkCuller ()

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Detailed Description

a superclass for prop cullers.

Date:

2001/11/13 14:17:18

Revision:

1.13

A culler has a cull method called by the vtkRenderer. The cull method is called before any rendering is performed, and it allows the culler to do some processing on the props and to modify their AllocatedRenderTime and re-order them in the prop list.

See also:

vtkFrustumCoverageCuller

Definition at line 63 of file vtkCuller.h.

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Constructor & Destructor Documentation

vtkCuller::vtkCuller (    )  [inline, protected]

Definition at line 75 of file vtkCuller.h.

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

Definition at line 76 of file vtkCuller.h.

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Member Function Documentation

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

Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkObject. Reimplemented in vtkFrustumCoverageCuller.

int vtkCuller::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 vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkObject. Reimplemented in vtkFrustumCoverageCuller.

virtual int vtkCuller::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 vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkObject. Reimplemented in vtkFrustumCoverageCuller.

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

Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkObject. Reimplemented in vtkFrustumCoverageCuller.

virtual float vtkCuller::Cull (  vtkRenderer *    ren, vtkProp **    propList, int &    listLength, int &    initialized )  [pure virtual]

This is called outside the render loop by vtkRenderer Reimplemented in vtkFrustumCoverageCuller.

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

• Rendering/vtkCuller.h

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