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

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...

vtkCompositeRGBAPass *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...

void	Render (const vtkRenderState *s) override
	Perform rendering according to a render state `s`. More...

void	ReleaseGraphicsResources (vtkWindow *w) override
	Release graphics resources and ask components to release their own resources. More...

bool	IsSupported (vtkOpenGLRenderWindow *context)
	Is the pass supported by the OpenGL context? More...


virtual vtkMultiProcessController *	GetController ()
	Controller If it is NULL, nothing will be rendered and a warning will be emitted. More...

virtual void	SetController (vtkMultiProcessController *controller)
	Controller If it is NULL, nothing will be rendered and a warning will be emitted. More...


virtual vtkPKdTree *	GetKdtree ()
	kd tree that gives processes ordering. More...

virtual void	SetKdtree (vtkPKdTree *kdtree)
	kd tree that gives processes ordering. More...

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

virtual int	GetNumberOfRenderedProps ()
	Number of props rendered at the last Render call. More...

Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)

virtual void	DebugOn ()
	Turn debugging output on. More...

virtual void	DebugOff ()
	Turn debugging output off. More...

bool	GetDebug ()
	Get the value of the debug flag. More...

void	SetDebug (bool debugFlag)
	Set the value of the debug flag. More...

virtual void	Modified ()
	Update the modification time for this object. More...

virtual vtkMTimeType	GetMTime ()
	Return this object's modified time. More...

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

vtkTypeBool	HasObserver (unsigned long event)

vtkTypeBool	HasObserver (const char *event)

vtkTypeBool	InvokeEvent (unsigned long event)

vtkTypeBool	InvokeEvent (const char *event)

std::string	GetObjectDescription () const override
	The object description printed in messages and PrintSelf output. More...

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObservers (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkTypeBool	HasObserver (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Allow user to set the AbortFlagOn() with the return value of the callback method. More...

vtkTypeBool	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not. More...

vtkTypeBool	InvokeEvent (const char event, void callData)
	This method invokes an event and return whether the event was aborted or not. More...

virtual void	SetObjectName (const std::string &objectName)
	Set/get the name of this object for reporting purposes. More...

virtual std::string	GetObjectName () const
	Set/get the name of this object for reporting purposes. More...

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string. More...

virtual vtkIdType	GetNumberOfGenerationsFromBase (const char *name)
	Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). More...

virtual void	Delete ()
	Delete a VTK object. More...

virtual void	FastDelete ()
	Delete a reference to this object. More...

void	InitializeObjectBase ()

void	Print (ostream &os)
	Print an object to an ostream. More...

void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object). More...

virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object). More...

int	GetReferenceCount ()
	Return the current reference count of this object. More...

void	SetReferenceCount (int)
	Sets the reference count. More...

bool	GetIsInMemkind () const
	A local state flag that remembers whether this object lives in the normal or extended memory space. More...

virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...

virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...

virtual bool	UsesGarbageCollector () const
	Indicate whether the class uses `vtkGarbageCollector` or not. More...

Static Public Member Functions
static vtkCompositeRGBAPass *	New ()

static vtkTypeBool	IsTypeOf (const char *type)

static vtkCompositeRGBAPass *	SafeDownCast (vtkObjectBase *o)

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

static vtkRenderPass *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

static void	BreakOnError ()
	This method is called when vtkErrorMacro executes. More...

static void	SetGlobalWarningDisplay (vtkTypeBool val)
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static vtkTypeBool	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)
	Return 1 if this class type is the same type of (or a subclass of) the named class. More...

static vtkIdType	GetNumberOfGenerationsFromBaseType (const char *name)
	Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). More...

static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

static void	SetMemkindDirectory (const char *directoryname)
	The name of a directory, ideally mounted -o dax, to memory map an extended memory space within. More...

static bool	GetUsingMemkind ()
	A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space. More...

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkCompositeRGBAPass ()
	Default constructor. More...

	~vtkCompositeRGBAPass () override
	Destructor. More...

Protected Member Functions inherited from vtkRenderPass
	vtkRenderPass ()
	Default constructor. More...

	~vtkRenderPass () override
	Destructor. More...

void	UpdateCamera (vtkRenderer *renderer)
	Call UpdateCamera() on Renderer. More...

void	ClearLights (vtkRenderer *renderer)
	Call ClearLights() on Renderer. More...

void	UpdateLightGeometry (vtkRenderer *renderer)
	Call UpdateLightGeometry() on Renderer. More...

void	UpdateLights (vtkRenderer *renderer)
	Call UpdateLights() on Renderer. More...

void	UpdateGeometry (vtkRenderer renderer, vtkFrameBufferObjectBase fbo=nullptr)
	Call UpdateGeometry() on Renderer. More...

void	SetLastRenderingUsedDepthPeeling (vtkRenderer *renderer, bool value)
	Modify protected member LastRenderingUsedDepthPeeling on Renderer. More...

Protected Member Functions inherited from vtkObject
	vtkObject ()

	~vtkObject () override

void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=nullptr)
	These methods allow a command to exclusively grab all events. More...

void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events. More...

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

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

std::string	ObjectName

Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction	GetCurrentMallocFunction ()

static vtkReallocingFunction	GetCurrentReallocFunction ()

static vtkFreeingFunction	GetCurrentFreeFunction ()

static vtkFreeingFunction	GetAlternateFreeFunction ()

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 36 of file vtkCompositeRGBAPass.h.

Member Typedef Documentation

◆ Superclass

typedef vtkRenderPass vtkCompositeRGBAPass::Superclass

Definition at line 40 of file vtkCompositeRGBAPass.h.

Constructor & Destructor Documentation

◆ vtkCompositeRGBAPass()

vtkCompositeRGBAPass::vtkCompositeRGBAPass ( )

protected

Default constructor.

Controller is set to NULL.

◆ ~vtkCompositeRGBAPass()

vtkCompositeRGBAPass::~vtkCompositeRGBAPass ( )

overrideprotected

Destructor.

Member Function Documentation

◆ New()

static vtkCompositeRGBAPass* vtkCompositeRGBAPass::New ( )

static

◆ IsTypeOf()

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

static

◆ IsA()

virtual vtkTypeBool 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.

◆ SafeDownCast()

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

static

◆ NewInstanceInternal()

virtual vtkObjectBase* vtkCompositeRGBAPass::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkRenderPass.

◆ NewInstance()

vtkCompositeRGBAPass* vtkCompositeRGBAPass::NewInstance ( ) const

◆ PrintSelf()

void vtkCompositeRGBAPass::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

overridevirtual

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.

◆ Render()

void vtkCompositeRGBAPass::Render ( const vtkRenderState * s )

overridevirtual

Perform rendering according to a render state s.

Precondition: s_exists: s!=0

Implements vtkRenderPass.

◆ ReleaseGraphicsResources()

void vtkCompositeRGBAPass::ReleaseGraphicsResources ( vtkWindow * w )

overridevirtual

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

Precondition: w_exists: w!=0

Reimplemented from vtkRenderPass.

◆ GetController()

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.

◆ SetController()

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.

◆ GetKdtree()

virtual vtkPKdTree* vtkCompositeRGBAPass::GetKdtree ( )

virtual

kd tree that gives processes ordering.

Initial value is a NULL pointer.

◆ SetKdtree()

virtual void vtkCompositeRGBAPass::SetKdtree ( vtkPKdTree * kdtree )

virtual

kd tree that gives processes ordering.

Initial value is a NULL pointer.

◆ IsSupported()

bool vtkCompositeRGBAPass::IsSupported ( vtkOpenGLRenderWindow * context )

Is the pass supported by the OpenGL context?

Member Data Documentation

◆ Controller

vtkMultiProcessController* vtkCompositeRGBAPass::Controller

protected

Definition at line 90 of file vtkCompositeRGBAPass.h.

◆ Kdtree

vtkPKdTree* vtkCompositeRGBAPass::Kdtree

protected

Definition at line 91 of file vtkCompositeRGBAPass.h.

◆ PBO

vtkPixelBufferObject* vtkCompositeRGBAPass::PBO

protected

Definition at line 93 of file vtkCompositeRGBAPass.h.

◆ RGBATexture

vtkTextureObject* vtkCompositeRGBAPass::RGBATexture

protected

Definition at line 94 of file vtkCompositeRGBAPass.h.

◆ RootTexture

vtkTextureObject* vtkCompositeRGBAPass::RootTexture

protected

Definition at line 95 of file vtkCompositeRGBAPass.h.

◆ RawRGBABuffer

float* vtkCompositeRGBAPass::RawRGBABuffer

protected

Definition at line 96 of file vtkCompositeRGBAPass.h.

◆ RawRGBABufferSize

size_t vtkCompositeRGBAPass::RawRGBABufferSize

protected

Definition at line 97 of file vtkCompositeRGBAPass.h.

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

Rendering/Parallel/vtkCompositeRGBAPass.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Superclass

Constructor & Destructor Documentation

◆ vtkCompositeRGBAPass()

◆ ~vtkCompositeRGBAPass()

Member Function Documentation

◆ New()

◆ IsTypeOf()

◆ IsA()

◆ SafeDownCast()

◆ NewInstanceInternal()

◆ NewInstance()

◆ PrintSelf()

◆ Render()

◆ ReleaseGraphicsResources()

◆ GetController()

◆ SetController()

◆ GetKdtree()

◆ SetKdtree()

◆ IsSupported()

Member Data Documentation

◆ Controller

◆ Kdtree

◆ PBO

◆ RGBATexture

◆ RootTexture

◆ RawRGBABuffer

◆ RawRGBABufferSize