IceT enabled render pass for distributed rendering. More...

#include <vtkIceTCompositePass.h>

Inheritance diagram for vtkIceTCompositePass:

Collaboration diagram for vtkIceTCompositePass:

[legend]

Public Types
typedef vtkRenderPass	Superclass

Public Types inherited from vtkRenderPass
typedef vtkObject	Superclass

Public Member Functions
virtual const char *	GetClassName ()

virtual int	IsA (const char *type)

void	PrintSelf (ostream &os, vtkIndent indent) override

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...

void	GetLastRenderedTile (vtkSynchronizedRenderers::vtkRawImage &tile)
	Returns the last rendered tile from this process, if any. More...

vtkFloatArray *	GetLastRenderedDepths ()
	Provides access to the last rendered depth-buffer, if any. More...

vtkFloatArray *	GetLastRenderedRGBA32F ()
	Provides access to the last rendered float image in vtkValuePass, if any. More...

void	PushIceTDepthBufferToScreen (const vtkRenderState *render_state)
	Obtains the composited depth-buffer from IceT and pushes it to the screen. More...


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

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


void	SetRenderPass (vtkRenderPass *)
	Get/Set the render pass used to do the actual rendering. More...

virtual vtkRenderPass *	GetRenderPass ()
	Get/Set the render pass used to do the actual rendering. More...


virtual void	SetTileDimensions (int, int)
	Get/Set the tile dimensions. More...

void	SetTileDimensions (int [2])
	Get/Set the tile dimensions. More...

virtual int *	GetTileDimensions ()
	Get/Set the tile dimensions. More...

virtual void	GetTileDimensions (int &, int &)
	Get/Set the tile dimensions. More...

virtual void	GetTileDimensions (int [2])
	Get/Set the tile dimensions. More...


virtual void	SetTileMullions (int, int)
	Get/Set the tile mullions. More...

void	SetTileMullions (int [2])
	Get/Set the tile mullions. More...

virtual int *	GetTileMullions ()
	Get/Set the tile mullions. More...

virtual void	GetTileMullions (int &, int &)
	Get/Set the tile mullions. More...

virtual void	GetTileMullions (int [2])
	Get/Set the tile mullions. More...


virtual void	SetDataReplicatedOnAllProcesses (bool)
	Set to true if data is replicated on all processes. More...

virtual bool	GetDataReplicatedOnAllProcesses ()
	Set to true if data is replicated on all processes. More...

virtual void	DataReplicatedOnAllProcessesOn ()
	Set to true if data is replicated on all processes. More...

virtual void	DataReplicatedOnAllProcessesOff ()
	Set to true if data is replicated on all processes. More...


virtual void	SetImageReductionFactor (int)
	Set the image reduction factor. More...

virtual int	GetImageReductionFactor ()
	Set the image reduction factor. More...


virtual vtkOrderedCompositingHelper *	GetOrderedCompositingHelper ()
	partition ordering that gives processes ordering. More...

virtual void	SetOrderedCompositingHelper (vtkOrderedCompositingHelper *helper)
	partition ordering that gives processes ordering. More...


virtual bool	GetRenderEmptyImages ()
	Enable/disable rendering of empty images. More...

virtual void	SetRenderEmptyImages (bool)
	Enable/disable rendering of empty images. More...

virtual void	RenderEmptyImagesOn ()
	Enable/disable rendering of empty images. More...

virtual void	RenderEmptyImagesOff ()
	Enable/disable rendering of empty images. More...


virtual bool	GetUseOrderedCompositing ()
	Set this to true, if compositing must be done in a specific order. More...

virtual void	SetUseOrderedCompositing (bool)
	Set this to true, if compositing must be done in a specific order. More...

virtual void	UseOrderedCompositingOn ()
	Set this to true, if compositing must be done in a specific order. More...

virtual void	UseOrderedCompositingOff ()
	Set this to true, if compositing must be done in a specific order. More...


virtual void	SetEnableFloatValuePass (bool)
	Adjusts this pass to handle vtkValuePass::FLOATING_POINT, in which floating- point values are rendered to vtkValuePass's internal FBO. More...


virtual void	SetDisplayRGBAResults (bool)
	When set to true, vtkIceTCompositePass will push back compositing results to the display on ranks where the IceT generated a composited result. More...

virtual bool	GetDisplayRGBAResults ()
	When set to true, vtkIceTCompositePass will push back compositing results to the display on ranks where the IceT generated a composited result. More...

virtual void	SetDisplayDepthResults (bool)
	When set to true, vtkIceTCompositePass will push back compositing results to the display on ranks where the IceT generated a composited result. More...

virtual bool	GetDisplayDepthResults ()
	When set to true, vtkIceTCompositePass will push back compositing results to the display on ranks where the IceT generated a composited result. More...


void	Draw (const vtkRenderState *render_state, const IceTDrawParams &)

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

virtual int	GetNumberOfRenderedProps ()

virtual int	GetNumberOfRenderedProps ()

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

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

virtual vtkMTimeType	GetMTime ()

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)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

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 )

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

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

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)

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 )

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

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

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)

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)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

void	PrintRevisions (ostream &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

void	PrintRevisions (ostream &)

Static Public Member Functions
static vtkIceTCompositePass *	New ()

static int	IsTypeOf (const char *type)

static vtkIceTCompositePass *	SafeDownCast (vtkObject *o)

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

static vtkRenderPass *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

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

static vtkObjectBase *	New ()

static vtkObjectBase *	New ()

Protected Member Functions
	vtkIceTCompositePass ()

	~vtkIceTCompositePass () override

void	ReadyProgram (vtkOpenGLRenderWindow *context)
	Create program (if needed) and prepare it for texture mapping. More...

void	UpdateTileInformation (const vtkRenderState *)
	Updates the IceT tile information during each render. More...

void	DisplayResultsIfNeeded (const vtkRenderState *)
	Called after Icet results have been generated. More...

void	UpdateMatrices (const vtkRenderState *, double aspect)
	Update projection and model view matrices using current camera and provided aspect ratio. More...


virtual void	SetupContext (const vtkRenderState *)
	Spits the different components for the rendering process. More...

virtual void	CleanupContext (const vtkRenderState *)
	Spits the different components for the rendering process. More...

Protected Member Functions inherited from vtkRenderPass
virtual vtkObjectBase *	NewInstanceInternal () const

	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 ()

void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) VTK_OVERRIDE

void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) VTK_OVERRIDE

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

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

vtkOrderedCompositingHelper *	OrderedCompositingHelper

vtkRenderPass *	RenderPass

vtkIceTContext *	IceTContext

bool	RenderEmptyImages

bool	UseOrderedCompositing

bool	DataReplicatedOnAllProcesses

bool	EnableFloatValuePass

int	TileDimensions [2]

int	TileMullions [2]

int	ImageReductionFactor

bool	DisplayRGBAResults

bool	DisplayDepthResults

vtkNew< vtkFloatArray >	LastRenderedDepths

vtkNew< vtkFloatArray >	LastRenderedRGBA32F

vtkPixelBufferObject *	PBO

vtkTextureObject *	ZTexture

vtkOpenGLHelper *	Program

std::unique_ptr< vtkSynchronizedRenderers::vtkRawImage >	LastRenderedRGBAColors

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

IceT enabled render pass for distributed rendering.

vtkIceTCompositePass is a vtkRenderPass subclass that can be used for compositing images (RGBA_UBYTE, depth or RGBA_32F) across processes using IceT. This can be used in lieu of vtkCompositeRGBAPass. The usage of this pass differs slightly from vtkCompositeRGBAPass. vtkCompositeRGBAPass composites the active frame buffer, while this class requires that the render pass to render info the frame buffer that needs to be composited should be set as an ivar using SetRenderPass().

This class also provides support for tile-displays. Simply set the TileDimensions > [1, 1] and instead of rendering a composited image on the root node, it will split the view among all tiles and generate renderings on all processes.

Warning: Compositing RGBA_32F is only supported for a specific pass (vtkValuePass). For a more generic integration, vtkRenderPass should expose an internal FBO API.

Definition at line 46 of file vtkIceTCompositePass.h.

Member Typedef Documentation

◆ Superclass

typedef vtkRenderPass vtkIceTCompositePass::Superclass

Definition at line 50 of file vtkIceTCompositePass.h.

Constructor & Destructor Documentation

◆ vtkIceTCompositePass()

vtkIceTCompositePass::vtkIceTCompositePass ( )

protected

◆ ~vtkIceTCompositePass()

vtkIceTCompositePass::~vtkIceTCompositePass ( )

overrideprotected

Member Function Documentation

◆ New()

static vtkIceTCompositePass* vtkIceTCompositePass::New ( )

static

◆ GetClassName()

virtual const char* vtkIceTCompositePass::GetClassName ( )

virtual

◆ IsTypeOf()

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

static

◆ IsA()

virtual int vtkIceTCompositePass::IsA ( const char * type )

virtual

Reimplemented from vtkRenderPass.

◆ SafeDownCast()

static vtkIceTCompositePass* vtkIceTCompositePass::SafeDownCast ( vtkObject * o )

static

◆ PrintSelf()

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

overridevirtual

Reimplemented from vtkRenderPass.

◆ Render()

void vtkIceTCompositePass::Render ( const vtkRenderState * s )

overridevirtual

Perform rendering according to a render state s.

Precondition: s_exists: s!=0

Implements vtkRenderPass.

◆ ReleaseGraphicsResources()

void vtkIceTCompositePass::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* vtkIceTCompositePass::GetController ( )

virtual

Controller If it is nullptr, nothing will be rendered and a warning will be emitted.

Initial value is a nullptr pointer.

◆ SetController()

virtual void vtkIceTCompositePass::SetController ( vtkMultiProcessController * controller )

virtual

Controller If it is nullptr, nothing will be rendered and a warning will be emitted.

Initial value is a nullptr pointer.

◆ SetRenderPass()

void vtkIceTCompositePass::SetRenderPass ( vtkRenderPass * )

Get/Set the render pass used to do the actual rendering.

The result of this delete pass is what gets composited using IceT. Initial value is a nullptr pointer.

◆ GetRenderPass()

virtual vtkRenderPass* vtkIceTCompositePass::GetRenderPass ( )

virtual

Get/Set the render pass used to do the actual rendering.

The result of this delete pass is what gets composited using IceT. Initial value is a nullptr pointer.

◆ SetTileDimensions() [1/2]

virtual void vtkIceTCompositePass::SetTileDimensions	(	int	,
		int
	)

virtual

Get/Set the tile dimensions.

Default is (1, 1). If any of the dimensions is

1 than tile display mode is assumed.

◆ SetTileDimensions() [2/2]

void vtkIceTCompositePass::SetTileDimensions ( int [2] )

Get/Set the tile dimensions.

Default is (1, 1). If any of the dimensions is

1 than tile display mode is assumed.

◆ GetTileDimensions() [1/3]

virtual int* vtkIceTCompositePass::GetTileDimensions ( )

virtual

Get/Set the tile dimensions.

Default is (1, 1). If any of the dimensions is

1 than tile display mode is assumed.

◆ GetTileDimensions() [2/3]

virtual void vtkIceTCompositePass::GetTileDimensions	(	int &	,
		int &
	)

virtual

Get/Set the tile dimensions.

Default is (1, 1). If any of the dimensions is

1 than tile display mode is assumed.

◆ GetTileDimensions() [3/3]

virtual void vtkIceTCompositePass::GetTileDimensions ( int [2] )

virtual

Get/Set the tile dimensions.

Default is (1, 1). If any of the dimensions is

1 than tile display mode is assumed.