vtkCompositeRGBAPass Class Reference

Blend RGBA buffers of processes. More...

#include <vtkCompositeRGBAPass.h>

Inheritance diagram for vtkCompositeRGBAPass:

Collaboration diagram for vtkCompositeRGBAPass:

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)
vtkCompositeRGBAPass *	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)
virtual vtkPKdTree *	GetKdtree ()
virtual void	SetKdtree (vtkPKdTree *kdtree)
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 vtkCompositeRGBAPass *	New ()
static int	IsTypeOf (const char *type)
static vtkCompositeRGBAPass *	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
	vtkCompositeRGBAPass ()
virtual	~vtkCompositeRGBAPass ()
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)
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
vtkPKdTree *	Kdtree
vtkPixelBufferObject *	PBO
vtkTextureObject *	RGBATexture
vtkTextureObject *	RootTexture
float *	RawRGBABuffer
size_t	RawRGBABufferSize
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

Blend RGBA buffers of processes.

Blend the RGBA buffers of satellite processes over the root process RGBA buffer. The RGBA 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:

vtkCompositeRGBAPass (Tests)

Definition at line 46 of file vtkCompositeRGBAPass.h.

Member Typedef Documentation

typedef vtkRenderPass vtkCompositeRGBAPass::Superclass

Definition at line 50 of file vtkCompositeRGBAPass.h.

Constructor & Destructor Documentation

vtkCompositeRGBAPass::vtkCompositeRGBAPass ( )

protected

Default constructor. Controller is set to NULL.

virtual vtkCompositeRGBAPass::~vtkCompositeRGBAPass ( )

protectedvirtual

Destructor.

Member Function Documentation

static vtkCompositeRGBAPass* vtkCompositeRGBAPass::New ( )

static

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

static

virtual int vtkCompositeRGBAPass::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 vtkCompositeRGBAPass* vtkCompositeRGBAPass::SafeDownCast ( vtkObjectBase *  o )

static

virtual vtkObjectBase* vtkCompositeRGBAPass::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkRenderPass.

vtkCompositeRGBAPass* vtkCompositeRGBAPass::NewInstance

(

)

const

void vtkCompositeRGBAPass::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 vtkCompositeRGBAPass::Render ( const vtkRenderState *  s )

virtual

Perform rendering according to a render state s.

Precondition

s_exists: s!=0

Implements vtkRenderPass.

void vtkCompositeRGBAPass::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* vtkCompositeRGBAPass::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 vtkCompositeRGBAPass::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.

virtual vtkPKdTree* vtkCompositeRGBAPass::GetKdtree ( )

virtual

kd tree that gives processes ordering. Initial value is a NULL pointer.

virtual void vtkCompositeRGBAPass::SetKdtree ( vtkPKdTree *  kdtree )

virtual

kd tree that gives processes ordering. Initial value is a NULL pointer.

bool vtkCompositeRGBAPass::IsSupported

(

vtkOpenGLRenderWindow *

context

)

Is the pass supported by the OpenGL context?

Member Data Documentation

vtkMultiProcessController* vtkCompositeRGBAPass::Controller

protected

Definition at line 85 of file vtkCompositeRGBAPass.h.

vtkPKdTree* vtkCompositeRGBAPass::Kdtree

protected

Definition at line 86 of file vtkCompositeRGBAPass.h.

vtkPixelBufferObject* vtkCompositeRGBAPass::PBO

protected

Definition at line 88 of file vtkCompositeRGBAPass.h.

vtkTextureObject* vtkCompositeRGBAPass::RGBATexture

protected

Definition at line 89 of file vtkCompositeRGBAPass.h.

vtkTextureObject* vtkCompositeRGBAPass::RootTexture

protected

Definition at line 90 of file vtkCompositeRGBAPass.h.

float* vtkCompositeRGBAPass::RawRGBABuffer

protected

Definition at line 91 of file vtkCompositeRGBAPass.h.

size_t vtkCompositeRGBAPass::RawRGBABufferSize

protected

Definition at line 92 of file vtkCompositeRGBAPass.h.

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

• dox/Rendering/Parallel/vtkCompositeRGBAPass.h