Convenient class for post-processing passes. Based on vtkImageProcessingPass, but writes depth as well in a texture. More...

#include <vtkDepthImageProcessingPass.h>

Inheritance diagram for vtkDepthImageProcessingPass:

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Collaboration diagram for vtkDepthImageProcessingPass:

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Public Types
typedef vtkImageProcessingPass	Superclass

Public Types inherited from vtkImageProcessingPass
typedef vtkRenderPass	Superclass

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)

vtkDepthImageProcessingPass *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

void	ReleaseGraphicsResources (vtkWindow *w)


virtual vtkRenderPass *	GetDelegatePass ()

virtual void	SetDelegatePass (vtkRenderPass *delegatePass)

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

vtkImageProcessingPass *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

void	ReleaseGraphicsResources (vtkWindow *w)

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

vtkRenderPass *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	Render (const vtkRenderState *s)=0

virtual void	Render (const vtkRenderState *s)=0

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 int	IsTypeOf (const char *type)

static vtkDepthImageProcessingPass *	SafeDownCast (vtkObjectBase *o)

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

static vtkImageProcessingPass *	SafeDownCast (vtkObjectBase *o)

static int	IsTypeOf (const char *type)

static vtkImageProcessingPass *	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

	vtkDepthImageProcessingPass ()

virtual	~vtkDepthImageProcessingPass ()

void	ReadWindowSize (const vtkRenderState *s)


virtual void	RenderDelegate (const vtkRenderState s, int width, int height, int newWidth, int newHeight, vtkFrameBufferObject fbo, vtkTextureObject colortarget, vtkTextureObject depthtarget)

Protected Member Functions inherited from vtkImageProcessingPass
	vtkImageProcessingPass ()

virtual	~vtkImageProcessingPass ()

	vtkImageProcessingPass ()

virtual	~vtkImageProcessingPass ()

void	RenderDelegate (const vtkRenderState s, int width, int height, int newWidth, int newHeight, vtkFrameBufferObject fbo, vtkTextureObject *target)

void	RenderDelegate (const vtkRenderState s, int width, int height, int newWidth, int newHeight, vtkFrameBufferObject fbo, vtkTextureObject *target)

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
vtkRenderPass *	DelegatePass

int	Width

int	Height

int	W

int	H

int	ExtraPixels

Protected Attributes inherited from vtkImageProcessingPass
vtkRenderPass *	DelegatePass

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

Convenient class for post-processing passes. Based on vtkImageProcessingPass, but writes depth as well in a texture.

Abstract class with some convenient methods frequently used in subclasses.

See also: vtkRenderPass vtkDepthImageProcessingPass vtkEDLShading

Definition at line 61 of file vtkDepthImageProcessingPass.h.

Member Typedef Documentation

typedef vtkImageProcessingPass vtkDepthImageProcessingPass::Superclass

Definition at line 64 of file vtkDepthImageProcessingPass.h.

Constructor & Destructor Documentation

vtkDepthImageProcessingPass::vtkDepthImageProcessingPass ( )

protected

Default constructor. DelegatePass is set to NULL.

virtual vtkDepthImageProcessingPass::~vtkDepthImageProcessingPass ( )

protectedvirtual

Destructor.

Member Function Documentation

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

static

virtual int vtkDepthImageProcessingPass::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 vtkImageProcessingPass.

Reimplemented in vtkEDLShading, and vtkDepthOfFieldPass.

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

static

virtual vtkObjectBase* vtkDepthImageProcessingPass::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkImageProcessingPass.

Reimplemented in vtkEDLShading, and vtkDepthOfFieldPass.

vtkDepthImageProcessingPass* vtkDepthImageProcessingPass::NewInstance ( ) const

void vtkDepthImageProcessingPass::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 vtkImageProcessingPass.

Reimplemented in vtkEDLShading, and vtkDepthOfFieldPass.

void vtkDepthImageProcessingPass::ReleaseGraphicsResources ( vtkWindow * w )

virtual

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

Precondition: w_exists: w!=0

Reimplemented from vtkImageProcessingPass.

Reimplemented in vtkEDLShading, and vtkDepthOfFieldPass.

virtual vtkRenderPass* vtkDepthImageProcessingPass::GetDelegatePass ( )

virtual

Delegate for rendering the image to be processed. If it is NULL, nothing will be rendered and a warning will be emitted. It is usually set to a vtkCameraPass or to a post-processing pass. Initial value is a NULL pointer.

Reimplemented from vtkImageProcessingPass.

virtual void vtkDepthImageProcessingPass::SetDelegatePass ( vtkRenderPass * delegatePass )

virtual

Delegate for rendering the image to be processed. If it is NULL, nothing will be rendered and a warning will be emitted. It is usually set to a vtkCameraPass or to a post-processing pass. Initial value is a NULL pointer.

Reimplemented from vtkImageProcessingPass.

virtual void vtkDepthImageProcessingPass::RenderDelegate	(	const vtkRenderState *	s,
		int	width,
		int	height,
		int	newWidth,
		int	newHeight,
		vtkFrameBufferObject *	fbo,
		vtkTextureObject *	colortarget,
		vtkTextureObject *	depthtarget
	)

protectedvirtual

Render delegate with a image of different dimensions than the original one.

Precondition: s_exists: s!=0; fbo_exists: fbo!=0; fbo_has_context: fbo->GetContext()!=0; colortarget_exists: colortarget!=0; colortarget_has_context: colortarget->GetContext()!=0

void vtkDepthImageProcessingPass::ReadWindowSize ( const vtkRenderState * s )

protected

Read parent size - for sake of code clarity This function is generic, can be useful in multiple image-based rendering classes