Render opaque objects with the vtkValuePainter. More...

#include <vtkValuePass.h>

Inheritance diagram for vtkValuePass:

Collaboration diagram for vtkValuePass:

Public Types
enum	Mode { INVERTIBLE_LUT = 1, FLOATING_POINT = 2 }

typedef vtkOpaquePass	Superclass

typedef vtkDefaultPass	Superclass

Public Types inherited from vtkDefaultPass
typedef vtkRenderPass	Superclass

typedef vtkRenderPass	Superclass

Public Types inherited from vtkRenderPass
typedef vtkObject	Superclass

Public Types inherited from vtkOpaquePass
typedef vtkDefaultPass	Superclass

typedef vtkDefaultPass	Superclass

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

vtkValuePass *	NewInstance () const

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

virtual void	Render (const vtkRenderState *s)
	Render. More...

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

vtkValuePass *	NewInstance () const

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

virtual void	SetRenderingMode (int)

virtual int	GetRenderingMode ()

void	SetInputArrayToProcess (int fieldAssociation, const char *name)

void	SetInputArrayToProcess (int fieldAssociation, int fieldAttributeType)

void	SetInputComponentToProcess (int component)

void	SetScalarRange (double min, double max)

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

vtkFloatArray *	GetFloatImageDataArray (vtkRenderer *ren)
	Interface to get the rendered image in FLOATING_POINT mode. More...

void	GetFloatImageData (int const format, int const width, int const height, void *data)
	Interface to get the rendered image in FLOATING_POINT mode. More...

int *	GetFloatImageExtents ()
	Interface to get the rendered image in FLOATING_POINT mode. More...

bool	IsFloatingPointModeSupported (vtkRenderWindow *renWin)


void	SetInputArrayToProcess (int fieldAssociation, const char *name)
	Set the array to be drawn. More...

void	SetInputArrayToProcess (int fieldAssociation, int fieldAttributeType)
	Set the array to be drawn. More...

void	SetInputComponentToProcess (int comp)
	Set the array to be drawn. More...

void	SetScalarRange (double min, double max)
	Set the array to be drawn. More...

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

vtkDefaultPass *	NewInstance () const

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

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

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 ()

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)
	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...

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

int	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...

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

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

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

virtual 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...

void	PrintRevisions (ostream &)
	Legacy. 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...

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

vtkOpaquePass *	NewInstance () const

Static Public Member Functions
static vtkValuePass *	New ()

static int	IsTypeOf (const char *type)

static vtkValuePass *	SafeDownCast (vtkObjectBase *o)

static vtkValuePass *	New ()

static int	IsTypeOf (const char *type)

static vtkValuePass *	SafeDownCast (vtkObjectBase *o)

static vtkInformationIntegerKey *	RENDER_VALUES ()


static vtkInformationIntegerKey *	SCALAR_MODE ()
	Passed down the rendering pipeline to control what data array to draw. More...

static vtkInformationIntegerKey *	ARRAY_MODE ()
	Passed down the rendering pipeline to control what data array to draw. More...

static vtkInformationIntegerKey *	ARRAY_ID ()
	Passed down the rendering pipeline to control what data array to draw. More...

static vtkInformationStringKey *	ARRAY_NAME ()
	Passed down the rendering pipeline to control what data array to draw. More...

static vtkInformationIntegerKey *	ARRAY_COMPONENT ()
	Passed down the rendering pipeline to control what data array to draw. More...

static vtkInformationDoubleVectorKey *	SCALAR_RANGE ()
	Passed down the rendering pipeline to control what data array to draw. More...

static vtkInformationIntegerKey *	RELOAD_DATA ()
	Passed down the rendering pipeline to control what data array to draw. More...

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

static int	IsTypeOf (const char *type)

static vtkDefaultPass *	SafeDownCast (vtkObjectBase *o)

static vtkDefaultPass *	New ()

static int	IsTypeOf (const char *type)

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

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

static int	IsTypeOf (const char *type)

static vtkOpaquePass *	SafeDownCast (vtkObjectBase *o)

static vtkOpaquePass *	New ()

static int	IsTypeOf (const char *type)

static vtkOpaquePass *	SafeDownCast (vtkObjectBase *o)

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkValuePass ()
	Default constructor. More...

virtual	~vtkValuePass ()
	Destructor. More...

virtual vtkObjectBase *	NewInstanceInternal () const

	vtkValuePass ()
	Default constructor. More...

virtual	~vtkValuePass ()
	Destructor. More...

virtual void	RenderOpaqueGeometry (const vtkRenderState *s)
	Opaque pass with key checking. More...

void	BeginPass (vtkRenderer *ren)
	Manages graphics resources depending on the rendering mode. More...

void	EndPass ()
	Unbinds internal FBO when FLOATING_POINT mode is enabled. More...


bool	HasWindowSizeChanged (vtkRenderer *ren)
	Methods managing graphics resources required during FLOATING_POINT mode. More...

bool	InitializeFloatingPointMode (vtkRenderer *ren)
	Methods managing graphics resources required during FLOATING_POINT mode. More...

void	ReleaseFloatingPointMode (vtkRenderer *ren)
	Methods managing graphics resources required during FLOATING_POINT mode. More...

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

virtual	~vtkDefaultPass ()
	Destructor. More...

virtual void	RenderFilteredOpaqueGeometry (const vtkRenderState *s)
	Opaque pass with key checking. More...

virtual void	RenderTranslucentPolygonalGeometry (const vtkRenderState *s)
	Translucent pass without key checking. More...

virtual void	RenderFilteredTranslucentPolygonalGeometry (const vtkRenderState *s)
	Translucent pass with key checking. More...

virtual void	RenderVolumetricGeometry (const vtkRenderState *s)
	Volume pass without key checking. More...

virtual void	RenderFilteredVolumetricGeometry (const vtkRenderState *s)
	Translucent pass with key checking. More...

virtual void	RenderOverlay (const vtkRenderState *s)
	Overlay pass without key checking. More...

virtual void	RenderFilteredOverlay (const vtkRenderState *s)
	Overlay pass with key checking. More...

	vtkDefaultPass ()
	Default constructor. More...

virtual	~vtkDefaultPass ()
	Destructor. More...

virtual void	RenderFilteredOpaqueGeometry (const vtkRenderState *s)
	Opaque pass with key checking. More...

virtual void	RenderTranslucentPolygonalGeometry (const vtkRenderState *s)
	Translucent pass without key checking. More...

virtual void	RenderFilteredTranslucentPolygonalGeometry (const vtkRenderState *s)
	Translucent pass with key checking. More...

virtual void	RenderVolumetricGeometry (const vtkRenderState *s)
	Volume pass without key checking. More...

virtual void	RenderFilteredVolumetricGeometry (const vtkRenderState *s)
	Translucent pass with key checking. More...

virtual void	RenderOverlay (const vtkRenderState *s)
	Overlay pass without key checking. More...

virtual void	RenderFilteredOverlay (const vtkRenderState *s)
	Overlay pass with key checking. More...

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

virtual	~vtkRenderPass ()
	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)
	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=NULL)
	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	CollectRevisions (ostream &)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

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

virtual	~vtkOpaquePass ()
	Destructor. More...

	vtkOpaquePass ()
	Default constructor. More...

virtual	~vtkOpaquePass ()
	Destructor. More...

Protected Attributes
int	RenderingMode

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

Render opaque objects with the vtkValuePainter.

Renders geometry using the values of a field array as fragment colors.

This is a render pass draws polygonal data with the vtkValuePainter.

See also: vtkValuePainter, vtkValuePass

The output can be used for deferred color mapping. It supports using arrays of either point or cell data. The target array can be selected by setting an array name/id and a component number. Only opaque geometry is supported.

There are two rendering modes available:

INVERTIBLE_LUT Encodes array values as RGB data and renders the result to the default framebuffer.
FLOATING_POINT Renders actual array values as floating point data to an internal RGBA32F framebuffer. This class binds and unbinds the framebuffer on each render pass.

See also: vtkRenderPass vtkDefaultPass vtkValuePassHelper vtkMapper

Tests:: vtkValuePass (Tests)

Definition at line 31 of file vtkValuePass.h.

Member Typedef Documentation

typedef vtkOpaquePass vtkValuePass::Superclass

Definition at line 35 of file vtkValuePass.h.

typedef vtkDefaultPass vtkValuePass::Superclass

Definition at line 62 of file vtkValuePass.h.

Member Enumeration Documentation

enum vtkValuePass::Mode

Enumerator
INVERTIBLE_LUT
FLOATING_POINT

Definition at line 57 of file vtkValuePass.h.

Constructor & Destructor Documentation

vtkValuePass::vtkValuePass ( )

protected

Default constructor.

virtual vtkValuePass::~vtkValuePass ( )

protectedvirtual

Destructor.

vtkValuePass::vtkValuePass ( )

protected

Default constructor.

virtual vtkValuePass::~vtkValuePass ( )

protectedvirtual

Destructor.

Member Function Documentation

static vtkValuePass* vtkValuePass::New ( )

static

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

static

virtual int vtkValuePass::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 vtkDefaultPass.

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

static

virtual vtkObjectBase* vtkValuePass::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkDefaultPass.

vtkValuePass* vtkValuePass::NewInstance ( ) const

void vtkValuePass::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 vtkDefaultPass.

void vtkValuePass::SetInputArrayToProcess	(	int	fieldAssociation,
		const char *	name
	)

Set the array to be drawn.

void vtkValuePass::SetInputArrayToProcess	(	int	fieldAssociation,
		int	fieldAttributeType
	)

Set the array to be drawn.

void vtkValuePass::SetInputComponentToProcess ( int comp )

Set the array to be drawn.

void vtkValuePass::SetScalarRange	(	double	min,
		double	max
	)

Set the array to be drawn.

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

virtual

Render.

Reimplemented from vtkDefaultPass.

static vtkValuePass* vtkValuePass::New ( )

static

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

static

virtual int vtkValuePass::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 vtkDefaultPass.

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

static

virtual vtkObjectBase* vtkValuePass::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkDefaultPass.

vtkValuePass* vtkValuePass::NewInstance ( ) const

void vtkValuePass::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 vtkDefaultPass.

static vtkInformationIntegerKey* vtkValuePass::RENDER_VALUES ( )

static

virtual void vtkValuePass::SetRenderingMode ( int )

virtual

virtual int vtkValuePass::GetRenderingMode ( )

virtual

void vtkValuePass::SetInputArrayToProcess	(	int	fieldAssociation,
		const char *	name
	)

void vtkValuePass::SetInputArrayToProcess	(	int	fieldAssociation,
		int	fieldAttributeType
	)

void vtkValuePass::SetInputComponentToProcess ( int component )

void vtkValuePass::SetScalarRange	(	double	min,
		double	max
	)

static vtkInformationIntegerKey* vtkValuePass::SCALAR_MODE ( )

static