Merge depth buffers of processes. More...

#include <vtkCompositeZPass.h>

Inheritance diagram for vtkCompositeZPass:

Collaboration diagram for vtkCompositeZPass:

Public Types
typedef vtkRenderPass	Superclass

Public Types inherited from vtkRenderPass
typedef vtkObject	Superclass

typedef vtkObject	Superclass

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

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

vtkCompositeZPass *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	Render (const vtkRenderState *s)

void	ReleaseGraphicsResources (vtkWindow *w)

bool	IsSupported (vtkOpenGLRenderWindow *context)


virtual vtkMultiProcessController *	GetController ()

virtual void	SetController (vtkMultiProcessController *controller)

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

vtkRenderPass *	NewInstance () const

virtual int	GetNumberOfRenderedProps ()

virtual int	GetNumberOfRenderedProps ()

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

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

virtual unsigned long	GetMTime ()

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

int	HasObserver (unsigned long event)

int	HasObserver (const char *event)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const

virtual void	Delete ()

virtual void	FastDelete ()

void	Print (ostream &os)

virtual void	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

void	SetReferenceCount (int)

void	PrintRevisions (ostream &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

Static Public Member Functions
static vtkCompositeZPass *	New ()

static int	IsTypeOf (const char *type)

static vtkCompositeZPass *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkRenderPass
static int	IsTypeOf (const char *type)

static vtkRenderPass *	SafeDownCast (vtkObjectBase *o)

static int	IsTypeOf (const char *type)

static vtkRenderPass *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)

static vtkObject *	SafeDownCast (vtkObjectBase *o)

static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkCompositeZPass ()

virtual	~vtkCompositeZPass ()

void	CreateProgram (vtkOpenGLRenderWindow *context)

Protected Member Functions inherited from vtkRenderPass
	vtkRenderPass ()

virtual	~vtkRenderPass ()

void	UpdateCamera (vtkRenderer *renderer)

void	ClearLights (vtkRenderer *renderer)

void	UpdateLightGeometry (vtkRenderer *renderer)

void	UpdateLights (vtkRenderer *renderer)

void	UpdateGeometry (vtkRenderer *renderer)

	vtkRenderPass ()

virtual	~vtkRenderPass ()

void	UpdateCamera (vtkRenderer *renderer)

void	ClearLights (vtkRenderer *renderer)

void	UpdateLightGeometry (vtkRenderer *renderer)

void	UpdateLights (vtkRenderer *renderer)

void	UpdateGeometry (vtkRenderer *renderer)

void	SetLastRenderingUsedDepthPeeling (vtkRenderer *renderer, bool value)

void	SetLastRenderingUsedDepthPeeling (vtkRenderer *renderer, bool value)

Protected Member Functions inherited from vtkObject
	vtkObject ()

virtual	~vtkObject ()

virtual void	RegisterInternal (vtkObjectBase *, int check)

virtual void	UnRegisterInternal (vtkObjectBase *, int check)

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
vtkMultiProcessController *	Controller

vtkPixelBufferObject *	PBO

vtkTextureObject *	ZTexture

vtkShaderProgram2 *	Program

float *	RawZBuffer

size_t	RawZBufferSize

Protected Attributes inherited from vtkRenderPass
int	NumberOfRenderedProps

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

Merge depth buffers of processes.

Merge the depth buffers of satellite processes into the root process depth buffer. It assumes that all the depth buffers have the same number of bits. The depth buffer of the satellite processes are not changed.

This pass requires a OpenGL context that supports texture objects (TO), and pixel buffer objects (PBO). If not, it will emit an error message and will render its delegate and return.

See also: vtkRenderPass

Tests:: vtkCompositeZPass (Tests)

Definition at line 50 of file vtkCompositeZPass.h.

Member Typedef Documentation

typedef vtkRenderPass vtkCompositeZPass::Superclass

Definition at line 54 of file vtkCompositeZPass.h.

Constructor & Destructor Documentation

vtkCompositeZPass::vtkCompositeZPass ( )

protected

Default constructor. Controller is set to NULL.

virtual vtkCompositeZPass::~vtkCompositeZPass ( )

protectedvirtual

Destructor.

Member Function Documentation

static vtkCompositeZPass* vtkCompositeZPass::New ( )

static

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

static

virtual int vtkCompositeZPass::IsA ( const char * name )

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 vtkRenderPass.

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

static

virtual vtkObjectBase* vtkCompositeZPass::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkRenderPass.

vtkCompositeZPass* vtkCompositeZPass::NewInstance ( ) const

void vtkCompositeZPass::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 vtkRenderPass.

virtual void vtkCompositeZPass::Render ( const vtkRenderState * s )

virtual

Perform rendering according to a render state s.

Precondition: s_exists: s!=0

Implements vtkRenderPass.

void vtkCompositeZPass::ReleaseGraphicsResources ( vtkWindow * w )

virtual

Release graphics resources and ask components to release their own resources.

Precondition: w_exists: w!=0

Reimplemented from vtkRenderPass.

virtual vtkMultiProcessController* vtkCompositeZPass::GetController ( )

virtual

Controller If it is NULL, nothing will be rendered and a warning will be emitted. Initial value is a NULL pointer.

virtual void vtkCompositeZPass::SetController ( vtkMultiProcessController * controller )

virtual

Controller If it is NULL, nothing will be rendered and a warning will be emitted. Initial value is a NULL pointer.

bool vtkCompositeZPass::IsSupported ( vtkOpenGLRenderWindow * context )

Is the pass supported by the OpenGL context?

void vtkCompositeZPass::CreateProgram ( vtkOpenGLRenderWindow * context )

protected

Create program for texture mapping.

Precondition: context_exists: context!=0; Program_void: this->Program==0

Postcondition: Program_exists: this->Program!=0

Member Data Documentation

vtkMultiProcessController* vtkCompositeZPass::Controller

protected

Definition at line 87 of file vtkCompositeZPass.h.

vtkPixelBufferObject* vtkCompositeZPass::PBO

protected

Definition at line 89 of file vtkCompositeZPass.h.

vtkTextureObject* vtkCompositeZPass::ZTexture

protected

Definition at line 90 of file vtkCompositeZPass.h.

vtkShaderProgram2* vtkCompositeZPass::Program

protected

Definition at line 94 of file vtkCompositeZPass.h.

float* vtkCompositeZPass::RawZBuffer

protected

Definition at line 96 of file vtkCompositeZPass.h.

size_t vtkCompositeZPass::RawZBufferSize

protected

Definition at line 97 of file vtkCompositeZPass.h.

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

/home/boeckb/code/depot/group-kitware/vtk/build-release/Utilities/Doxygen/dox/Rendering/Parallel/vtkCompositeZPass.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation