OpenGL renderer. More...

#include <vtkExternalOpenGLRenderer.h>

Inheritance diagram for vtkExternalOpenGLRenderer:

Collaboration diagram for vtkExternalOpenGLRenderer:

Public Types
typedef vtkOpenGLRenderer	Superclass

Public Types inherited from vtkOpenGLRenderer
typedef vtkRenderer	Superclass

typedef vtkRenderer	Superclass

Public Types inherited from vtkRenderer
typedef vtkViewport	Superclass

Public Types inherited from vtkViewport
typedef vtkObject	Superclass

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)

vtkExternalOpenGLRenderer *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

void	Render (void)

vtkCamera *	MakeCamera ()

virtual void	AddExternalLight (vtkExternalLight *)

virtual void	RemoveExternalLight (vtkExternalLight *)

virtual void	RemoveAllExternalLights ()

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

void	PrintSelf (ostream &os, vtkIndent indent)

void	DeviceRender (void)

virtual void	DeviceRenderTranslucentPolygonalGeometry ()

void	ClearLights (void)

virtual void	Clear (void)

int	UpdateLights (void)

int	GetDepthPeelingHigherLayer ()

vtkOpenGLRenderer *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

void	DeviceRender (void)

virtual void	DeviceRenderTranslucentPolygonalGeometry ()

void	Clear (void)

int	UpdateLights (void)

int	GetDepthPeelingHigherLayer ()

virtual vtkShaderProgram2	GetShaderProgram ()

virtual void	SetShaderProgram (vtkShaderProgram2 *program)

void	SetPass (vtkRenderPass *p)

virtual vtkRenderPass *	GetPass ()

void	SetPass (vtkRenderPass *p)

virtual vtkRenderPass *	GetPass ()

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

void	AddLight (vtkLight *)

void	RemoveLight (vtkLight *)

void	RemoveAllLights ()

vtkLightCollection *	GetLights ()

void	SetLightCollection (vtkLightCollection *lights)

void	CreateLight (void)

virtual vtkLight *	MakeLight ()

virtual int	UpdateLightsGeometryToFollowCamera (void)

vtkVolumeCollection *	GetVolumes ()

vtkActorCollection *	GetActors ()

void	SetActiveCamera (vtkCamera *)

vtkCamera *	GetActiveCamera ()

int	CaptureGL2PSSpecialProp (vtkProp *)

void	SetGL2PSSpecialPropCollection (vtkPropCollection *)

void	AddCuller (vtkCuller *)

void	RemoveCuller (vtkCuller *)

vtkCullerCollection *	GetCullers ()

virtual double	GetTimeFactor ()

int	VisibleActorCount ()

int	VisibleVolumeCount ()

void	ComputeVisiblePropBounds (double bounds[6])

double *	ComputeVisiblePropBounds ()

void	ResetCameraClippingRange ()

void	ResetCamera ()

void	ResetCamera (double bounds[6])

int	Transparent ()

void	WorldToView ()

virtual void	WorldToView (double &wx, double &wy, double &wz)

double	GetZ (int x, int y)

unsigned long	GetMTime ()

virtual void	StereoMidpoint ()

double	GetTiledAspectRatio ()

void	AddActor (vtkProp *p)

void	AddVolume (vtkProp *p)

void	RemoveActor (vtkProp *p)

void	RemoveVolume (vtkProp *p)

virtual int	GetTwoSidedLighting ()

virtual void	SetTwoSidedLighting (int)

virtual void	TwoSidedLightingOn ()

virtual void	TwoSidedLightingOff ()

virtual void	SetLightFollowCamera (int)

virtual int	GetLightFollowCamera ()

virtual void	LightFollowCameraOn ()

virtual void	LightFollowCameraOff ()

virtual int	GetAutomaticLightCreation ()

virtual void	SetAutomaticLightCreation (int)

virtual void	AutomaticLightCreationOn ()

virtual void	AutomaticLightCreationOff ()

virtual void	SetErase (int)

virtual int	GetErase ()

virtual void	EraseOn ()

virtual void	EraseOff ()

virtual void	SetDraw (int)

virtual int	GetDraw ()

virtual void	DrawOn ()

virtual void	DrawOff ()

virtual void	SetAmbient (double, double, double)

virtual void	SetAmbient (double[3])

virtual double *	GetAmbient ()

virtual void	GetAmbient (double data[3])

virtual void	SetAllocatedRenderTime (double)

virtual double	GetAllocatedRenderTime ()

void	ResetCameraClippingRange (double bounds[6])

void	ResetCameraClippingRange (double xmin, double xmax, double ymin, double ymax, double zmin, double zmax)

virtual void	SetNearClippingPlaneTolerance (double)

virtual double	GetNearClippingPlaneTolerance ()

void	ResetCamera (double xmin, double xmax, double ymin, double ymax, double zmin, double zmax)

void	SetRenderWindow (vtkRenderWindow *)

vtkRenderWindow *	GetRenderWindow ()

virtual vtkWindow *	GetVTKWindow ()

virtual void	SetBackingStore (int)

virtual int	GetBackingStore ()

virtual void	BackingStoreOn ()

virtual void	BackingStoreOff ()

virtual void	SetInteractive (int)

virtual int	GetInteractive ()

virtual void	InteractiveOn ()

virtual void	InteractiveOff ()

virtual void	SetLayer (int layer)

virtual int	GetLayer ()

virtual int	GetPreserveColorBuffer ()

virtual void	SetPreserveColorBuffer (int)

virtual void	PreserveColorBufferOn ()

virtual void	PreserveColorBufferOff ()

virtual void	SetPreserveDepthBuffer (int)

virtual int	GetPreserveDepthBuffer ()

virtual void	PreserveDepthBufferOn ()

virtual void	PreserveDepthBufferOff ()

void	ViewToWorld ()

virtual void	ViewToWorld (double &wx, double &wy, double &wz)

virtual double	GetLastRenderTimeInSeconds ()

virtual int	GetNumberOfPropsRendered ()

vtkAssemblyPath *	PickProp (double selectionX, double selectionY)

vtkAssemblyPath *	PickProp (double selectionX1, double selectionY1, double selectionX2, double selectionY2)

int	IsActiveCameraCreated ()

virtual void	SetUseDepthPeeling (int)

virtual int	GetUseDepthPeeling ()

virtual void	UseDepthPeelingOn ()

virtual void	UseDepthPeelingOff ()

virtual void	SetOcclusionRatio (double)

virtual double	GetOcclusionRatio ()

virtual void	SetMaximumNumberOfPeels (int)

virtual int	GetMaximumNumberOfPeels ()

virtual int	GetLastRenderingUsedDepthPeeling ()

void	SetDelegate (vtkRendererDelegate *d)

virtual vtkRendererDelegate *	GetDelegate ()

virtual vtkHardwareSelector *	GetSelector ()

virtual void	SetBackgroundTexture (vtkTexture *)

virtual vtkTexture *	GetBackgroundTexture ()

virtual void	SetTexturedBackground (bool)

virtual bool	GetTexturedBackground ()

virtual void	TexturedBackgroundOn ()

virtual void	TexturedBackgroundOff ()

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

void	AddViewProp (vtkProp *)

vtkPropCollection *	GetViewProps ()

int	HasViewProp (vtkProp *)

void	RemoveViewProp (vtkProp *)

void	RemoveAllViewProps (void)

virtual double *	GetCenter ()

virtual int	IsInViewport (int x, int y)

virtual void	DisplayToView ()

virtual void	ViewToDisplay ()

void	DisplayToWorld ()

void	WorldToDisplay ()

void	AddActor2D (vtkProp *p)

void	RemoveActor2D (vtkProp *p)

vtkActor2DCollection *	GetActors2D ()

virtual void	SetBackground (double, double, double)

virtual void	SetBackground (double[3])

virtual double *	GetBackground ()

virtual void	GetBackground (double &, double &, double &)

virtual void	GetBackground (double[3])

virtual void	SetBackground2 (double, double, double)

virtual void	SetBackground2 (double[3])

virtual double *	GetBackground2 ()

virtual void	GetBackground2 (double &, double &, double &)

virtual void	GetBackground2 (double[3])

virtual void	SetGradientBackground (bool)

virtual bool	GetGradientBackground ()

virtual void	GradientBackgroundOn ()

virtual void	GradientBackgroundOff ()

virtual void	SetAspect (double, double)

void	SetAspect (double[2])

virtual double *	GetAspect ()

virtual void	GetAspect (double data[2])

virtual void	ComputeAspect ()

virtual void	SetPixelAspect (double, double)

void	SetPixelAspect (double[2])

virtual double *	GetPixelAspect ()

virtual void	GetPixelAspect (double data[2])

virtual void	SetViewport (double, double, double, double)

virtual void	SetViewport (double[4])

virtual double *	GetViewport ()

virtual void	GetViewport (double data[4])

virtual void	SetDisplayPoint (double, double, double)

virtual void	SetDisplayPoint (double[3])

virtual double *	GetDisplayPoint ()

virtual void	GetDisplayPoint (double data[3])

virtual void	SetViewPoint (double, double, double)

virtual void	SetViewPoint (double[3])

virtual double *	GetViewPoint ()

virtual void	GetViewPoint (double data[3])

virtual void	SetWorldPoint (double, double, double, double)

virtual void	SetWorldPoint (double[4])

virtual double *	GetWorldPoint ()

virtual void	GetWorldPoint (double data[4])

virtual void	LocalDisplayToDisplay (double &x, double &y)

virtual void	DisplayToNormalizedDisplay (double &u, double &v)

virtual void	NormalizedDisplayToViewport (double &x, double &y)

virtual void	ViewportToNormalizedViewport (double &u, double &v)

virtual void	NormalizedViewportToView (double &x, double &y, double &z)

virtual void	DisplayToLocalDisplay (double &x, double &y)

virtual void	NormalizedDisplayToDisplay (double &u, double &v)

virtual void	ViewportToNormalizedDisplay (double &x, double &y)

virtual void	NormalizedViewportToViewport (double &u, double &v)

virtual void	ViewToNormalizedViewport (double &x, double &y, double &z)

virtual int *	GetSize ()

virtual int *	GetOrigin ()

void	GetTiledSize (int width, int height)

virtual void	GetTiledSizeAndOrigin (int width, int height, int lowerLeftX, int lowerLeftY)

vtkAssemblyPath *	PickPropFrom (double selectionX, double selectionY, vtkPropCollection *)

vtkAssemblyPath *	PickPropFrom (double selectionX1, double selectionY1, double selectionX2, double selectionY2, vtkPropCollection *)

double	GetPickX () const

double	GetPickY () const

double	GetPickWidth () const

double	GetPickHeight () const

double	GetPickX1 () const

double	GetPickY1 () const

double	GetPickX2 () const

double	GetPickY2 () const

virtual int	GetIsPicking ()

virtual unsigned int	GetCurrentPickId ()

void	SetCurrentPickId (unsigned int a)

virtual vtkPropCollection *	GetPickResultProps ()

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

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

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 vtkExternalOpenGLRenderer *	New ()

static int	IsTypeOf (const char *type)

static vtkExternalOpenGLRenderer *	SafeDownCast (vtkObjectBase *o)

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

static int	IsTypeOf (const char *type)

static vtkOpenGLRenderer *	SafeDownCast (vtkObjectBase *o)

static vtkOpenGLRenderer *	New ()

static int	IsTypeOf (const char *type)

static vtkOpenGLRenderer *	SafeDownCast (vtkObjectBase *o)

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

static vtkRenderer *	SafeDownCast (vtkObjectBase *o)

static vtkRenderer *	New ()

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

static vtkViewport *	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

	vtkExternalOpenGLRenderer ()

	~vtkExternalOpenGLRenderer ()

Protected Member Functions inherited from vtkOpenGLRenderer
	vtkOpenGLRenderer ()

	~vtkOpenGLRenderer ()

void	CheckCompilation (unsigned int fragmentShader)

virtual void	ReleaseGraphicsResources (vtkWindow *w)

virtual void	DevicePickRender ()

virtual void	StartPick (unsigned int pickFromSize)

virtual void	UpdatePickId ()

virtual void	DonePick ()

virtual unsigned int	GetPickedId ()

virtual unsigned int	GetNumPickedIds ()

virtual int	GetPickedIds (unsigned int atMost, unsigned int *callerBuffer)

virtual double	GetPickedZ ()

int	RenderPeel (int layer)

int	GetUseTextureUniformVariable ()

int	GetTextureUniformVariable ()

	vtkOpenGLRenderer ()

	~vtkOpenGLRenderer ()

void	CheckCompilation (unsigned int fragmentShader)

virtual void	ReleaseGraphicsResources (vtkWindow *w)

virtual void	DevicePickRender ()

virtual void	StartPick (unsigned int pickFromSize)

virtual void	UpdatePickId ()

virtual void	DonePick ()

virtual unsigned int	GetPickedId ()

virtual unsigned int	GetNumPickedIds ()

virtual int	GetPickedIds (unsigned int atMost, unsigned int *callerBuffer)

virtual double	GetPickedZ ()

Protected Member Functions inherited from vtkRenderer
	vtkRenderer ()

	~vtkRenderer ()

virtual void	PickRender (vtkPropCollection *props)

virtual void	PickGeometry ()

virtual void	ExpandBounds (double bounds[6], vtkMatrix4x4 *matrix)

void	AllocateTime ()

virtual int	UpdateGeometry ()

virtual int	UpdateTranslucentPolygonalGeometry ()

virtual int	UpdateCamera (void)

virtual int	UpdateLightGeometry (void)

vtkCamera *	GetActiveCameraAndResetIfCreated ()

void	SetSelector (vtkHardwareSelector *selector)

Protected Member Functions inherited from vtkViewport
	vtkViewport ()

	~vtkViewport ()

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
vtkLightCollection *	ExternalLights

Protected Attributes inherited from vtkOpenGLRenderer
class vtkGLPickInfo *	PickInfo

double	PickedZ

int	NumberOfLightsBound

int	DepthPeelingIsSupported

int	DepthPeelingIsSupportedChecked

vtkOpenGLRendererLayerList *	LayerList

unsigned int	OpaqueLayerZ

unsigned int	TransparentLayerZ

unsigned int	ProgramShader

unsigned int	DepthFormat

int	DepthPeelingHigherLayer

vtkShaderProgram2 *	ShaderProgram

vtkRenderPass *	Pass

vtkDepthPeelingPass *	DepthPeelingPass

int	ViewportX

int	ViewportY

int	ViewportWidth

int	ViewportHeight

Protected Attributes inherited from vtkRenderer
vtkCamera *	ActiveCamera

vtkLight *	CreatedLight

vtkLightCollection *	Lights

vtkCullerCollection *	Cullers

vtkActorCollection *	Actors

vtkVolumeCollection *	Volumes

double	Ambient [3]

vtkRenderWindow *	RenderWindow

double	AllocatedRenderTime

double	TimeFactor

int	TwoSidedLighting

int	AutomaticLightCreation

int	BackingStore

unsigned char *	BackingImage

int	BackingStoreSize [2]

vtkTimeStamp	RenderTime

double	LastRenderTimeInSeconds

int	LightFollowCamera

int	NumberOfPropsRendered

vtkProp **	PropArray

int	PropArrayCount

vtkAssemblyPath **	PathArray

int	PathArrayCount

int	Interactive

int	Layer

int	PreserveColorBuffer

int	PreserveDepthBuffer

double	ComputedVisiblePropBounds [6]

double	NearClippingPlaneTolerance

int	Erase

int	Draw

vtkPropCollection *	GL2PSSpecialPropCollection

int	UseDepthPeeling

double	OcclusionRatio

int	MaximumNumberOfPeels

int	LastRenderingUsedDepthPeeling

vtkHardwareSelector *	Selector

vtkRendererDelegate *	Delegate

bool	TexturedBackground

vtkTexture *	BackgroundTexture

Protected Attributes inherited from vtkViewport
vtkAssemblyPath *	PickedProp

vtkPropCollection *	PickFromProps

vtkPropCollection *	PickResultProps

int	IsPicking

unsigned int	CurrentPickId

double	PickX1

double	PickY1

double	PickX2

double	PickY2

vtkPropCollection *	Props

vtkActor2DCollection *	Actors2D

vtkWindow *	VTKWindow

double	Background [3]

double	Background2 [3]

double	Viewport [4]

double	Aspect [2]

double	PixelAspect [2]

double	Center [2]

bool	GradientBackground

int	Size [2]

int	Origin [2]

double	DisplayPoint [3]

double	ViewPoint [3]

double	WorldPoint [4]

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

OpenGL renderer.

vtkExternalOpenGLRenderer is a secondary implementation of the class vtkOpenGLRenderer. vtkExternalOpenGLRenderer interfaces to the OpenGL graphics library. This class provides API to preserve the color and depth buffers, thereby allowing external applications to manage the OpenGL buffers. This becomes very useful when there are multiple OpenGL applications sharing the same OpenGL context.

vtkExternalOpenGLRenderer makes sure that the camera used in the scene if of type vtkExternalOpenGLCamera. It manages light and camera transformations for VTK objects in the OpenGL context.

See also: vtkExternalOpenGLCamera

Events:: vtkCommand::CreateCameraEvent

Definition at line 45 of file vtkExternalOpenGLRenderer.h.

Member Typedef Documentation

typedef vtkOpenGLRenderer vtkExternalOpenGLRenderer::Superclass

Definition at line 50 of file vtkExternalOpenGLRenderer.h.

Constructor & Destructor Documentation

vtkExternalOpenGLRenderer::vtkExternalOpenGLRenderer ( )

protected

vtkExternalOpenGLRenderer::~vtkExternalOpenGLRenderer ( )

protected

Member Function Documentation

static vtkExternalOpenGLRenderer* vtkExternalOpenGLRenderer::New ( )

static

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

static

virtual int vtkExternalOpenGLRenderer::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 vtkOpenGLRenderer.

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

static

virtual vtkObjectBase* vtkExternalOpenGLRenderer::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkOpenGLRenderer.

vtkExternalOpenGLRenderer* vtkExternalOpenGLRenderer::NewInstance ( ) const

void vtkExternalOpenGLRenderer::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 vtkRenderer.

void vtkExternalOpenGLRenderer::Render ( void )

virtual

Synchronize camera and light parameters

Reimplemented from vtkRenderer.

vtkCamera* vtkExternalOpenGLRenderer::MakeCamera ( )

virtual

Create a new Camera sutible for use with this type of Renderer. This function creates the vtkExternalOpenGLCamera.

Reimplemented from vtkRenderer.

virtual void vtkExternalOpenGLRenderer::AddExternalLight ( vtkExternalLight * )

virtual

Add an external light to the list of external lights.

virtual void vtkExternalOpenGLRenderer::RemoveExternalLight ( vtkExternalLight * )

virtual

Remove an external light from the list of external lights.

virtual void vtkExternalOpenGLRenderer::RemoveAllExternalLights ( )

virtual

Remove all external lights

Member Data Documentation

vtkLightCollection* vtkExternalOpenGLRenderer::ExternalLights

protected

Definition at line 74 of file vtkExternalOpenGLRenderer.h.

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

/home/boeckb/code/depot/group-kitware/vtk/build-release/Utilities/Doxygen/dox/Rendering/External/vtkExternalOpenGLRenderer.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation