vtkEDLShading Class Reference

#include <vtkEDLShading.h>

Inheritance diagram for vtkEDLShading:

Collaboration diagram for vtkEDLShading:

Public Types
typedef vtkDepthImageProcessingPass	Superclass
Public Types inherited from vtkDepthImageProcessingPass
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)
vtkEDLShading *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
void	ReleaseGraphicsResources (vtkWindow *w)
virtual void	Render (const vtkRenderState *s)
Public Member Functions inherited from vtkDepthImageProcessingPass
vtkDepthImageProcessingPass *	NewInstance () const
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 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 vtkEDLShading *	New ()
static int	IsTypeOf (const char *type)
static vtkEDLShading *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkDepthImageProcessingPass
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
	vtkEDLShading ()
virtual	~vtkEDLShading ()
void	EDLInitializeFramebuffers (vtkRenderState &s)
void	EDLInitializeShaders (vtkOpenGLRenderWindow *)
bool	EDLShadeHigh (vtkRenderState &s, vtkOpenGLRenderWindow *)
bool	EDLShadeLow (vtkRenderState &s, vtkOpenGLRenderWindow *)
bool	EDLBlurLow (vtkRenderState &s, vtkOpenGLRenderWindow *)
bool	EDLCompose (const vtkRenderState *s, vtkOpenGLRenderWindow *)
Protected Member Functions inherited from vtkDepthImageProcessingPass
	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
vtkFrameBufferObject *	EDLHighFBO
vtkTextureObject *	EDLHighShadeTexture
vtkFrameBufferObject *	EDLLowFBO
vtkTextureObject *	EDLLowShadeTexture
vtkTextureObject *	EDLLowBlurTexture
vtkOpenGLHelper	EDLShadeProgram
vtkOpenGLHelper	EDLComposeProgram
vtkOpenGLHelper	BilateralProgram
float	EDLNeighbours [8][4]
bool	EDLIsFiltered
int	EDLLowResFactor
float	Zn
float	Zf
vtkFrameBufferObject *	ProjectionFBO
vtkTextureObject *	ProjectionColorTexture
vtkTextureObject *	ProjectionDepthTexture
Protected Attributes inherited from vtkDepthImageProcessingPass
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

Implement an EDL offscreen shading. Shade the image renderered by its delegate. Two image resolutions are used

This pass expects an initialized depth buffer and color buffer. Initialized buffers means they have been cleared with farest z-value and background color/gradient/transparent color. An opaque pass may have been performed right after the initialization.

The delegate is used once.

Its delegate is usually set to a vtkCameraPass or to a post-processing pass.

Tests:

vtkEDLShading (Tests)

Definition at line 73 of file vtkEDLShading.h.

Member Typedef Documentation

typedef vtkDepthImageProcessingPass vtkEDLShading::Superclass

Definition at line 77 of file vtkEDLShading.h.

Constructor & Destructor Documentation

vtkEDLShading::vtkEDLShading ( )

protected

Default constructor. DelegatePass is set to NULL.

virtual vtkEDLShading::~vtkEDLShading ( )

protectedvirtual

Destructor.

Member Function Documentation

static vtkEDLShading* vtkEDLShading::New ( )

static

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

static

virtual int vtkEDLShading::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 vtkDepthImageProcessingPass.

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

static

virtual vtkObjectBase* vtkEDLShading::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkDepthImageProcessingPass.

vtkEDLShading* vtkEDLShading::NewInstance

(

)

const

void vtkEDLShading::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 vtkDepthImageProcessingPass.

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

virtual

Perform rendering according to a render state s.

Precondition

s_exists: s!=0

Implements vtkRenderPass.

void vtkEDLShading::ReleaseGraphicsResources ( vtkWindow *  w )

virtual

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

Precondition

w_exists: w!=0

Reimplemented from vtkDepthImageProcessingPass.

void vtkEDLShading::EDLInitializeFramebuffers ( vtkRenderState &  s )

protected

Initialization of required framebuffer objects

void vtkEDLShading::EDLInitializeShaders ( vtkOpenGLRenderWindow *  )

protected

Initialization of required GLSL shaders

bool vtkEDLShading::EDLShadeHigh ( vtkRenderState &  s, vtkOpenGLRenderWindow *    )

protected

Render EDL in full resolution buffer

bool vtkEDLShading::EDLShadeLow ( vtkRenderState &  s, vtkOpenGLRenderWindow *    )

protected

Render EDL in middle resolution buffer

bool vtkEDLShading::EDLBlurLow ( vtkRenderState &  s, vtkOpenGLRenderWindow *    )

protected

Render EDL in middle resolution buffer

bool vtkEDLShading::EDLCompose ( const vtkRenderState *  s, vtkOpenGLRenderWindow *    )

protected

Compose color and shaded images

Member Data Documentation

vtkFrameBufferObject* vtkEDLShading::ProjectionFBO

protected

Framebuffer object and textures for initial projection

Definition at line 119 of file vtkEDLShading.h.

vtkTextureObject* vtkEDLShading::ProjectionColorTexture

protected

Framebuffer object and textures for initial projection

Definition at line 121 of file vtkEDLShading.h.

vtkTextureObject* vtkEDLShading::ProjectionDepthTexture

protected

Framebuffer object and textures for initial projection

Definition at line 123 of file vtkEDLShading.h.

vtkFrameBufferObject* vtkEDLShading::EDLHighFBO

protected

Definition at line 128 of file vtkEDLShading.h.

vtkTextureObject* vtkEDLShading::EDLHighShadeTexture

protected

Definition at line 130 of file vtkEDLShading.h.

vtkFrameBufferObject* vtkEDLShading::EDLLowFBO

protected

Definition at line 132 of file vtkEDLShading.h.

vtkTextureObject* vtkEDLShading::EDLLowShadeTexture

protected

Definition at line 134 of file vtkEDLShading.h.

vtkTextureObject* vtkEDLShading::EDLLowBlurTexture

protected

Definition at line 136 of file vtkEDLShading.h.

vtkOpenGLHelper vtkEDLShading::EDLShadeProgram

protected

Definition at line 141 of file vtkEDLShading.h.

vtkOpenGLHelper vtkEDLShading::EDLComposeProgram

protected

Definition at line 142 of file vtkEDLShading.h.

vtkOpenGLHelper vtkEDLShading::BilateralProgram

protected

Definition at line 143 of file vtkEDLShading.h.

float vtkEDLShading::EDLNeighbours[8][4]

protected

Definition at line 145 of file vtkEDLShading.h.

bool vtkEDLShading::EDLIsFiltered

protected

Definition at line 146 of file vtkEDLShading.h.

int vtkEDLShading::EDLLowResFactor

protected

Definition at line 147 of file vtkEDLShading.h.

float vtkEDLShading::Zn

protected

Definition at line 149 of file vtkEDLShading.h.

float vtkEDLShading::Zf

protected

Definition at line 150 of file vtkEDLShading.h.

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

• dox/Rendering/OpenGL2/vtkEDLShading.h