View holds a single view on a scene, this view may be composed of one or more slave cameras. More...

Inheritance diagram for osgViewer::View:

[legend]

Collaboration diagram for osgViewer::View:

[legend]

Classes
struct	StereoSlaveCallback

Public Types
typedef std::list< osg::ref_ptr< osgGA::EventHandler > >	EventHandlers

Public Types inherited from osg::View
enum	LightingMode { NO_LIGHT, HEADLIGHT, SKY_LIGHT }
	Options for controlling the global lighting used for the view. More...

Public Types inherited from osg::Object
enum	DataVariance { DYNAMIC, STATIC, UNSPECIFIED }

Public Member Functions
	View (const osgViewer::View &view, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)

	META_Object (osgViewer, View)

virtual osg::View *	asView ()
	Provide a mechanism for getting the osg::View associated from the GUIActionAdapter. More...

ViewerBase *	getViewerBase ()
	Provide a mechanism for getting the viewer object from this osgViewer::View. More...

virtual void	take (osg::View &rhs)
	Take all the settings, Camera and Slaves from the passed in view, leaving it empty. More...

virtual void	setStartTick (osg::Timer_t tick)

osg::Timer_t	getStartTick () const

Scene *	getScene ()

const Scene *	getScene () const

virtual void	setSceneData (osg::Node *node)
	Set the scene graph that the View will use. More...

template<class T >
void	setSceneData (const osg::ref_ptr< T > &node)

osg::Node *	getSceneData ()
	Get the View's scene graph. More...

const osg::Node *	getSceneData () const
	Get the const View's scene graph. More...

void	setDatabasePager (osgDB::DatabasePager *dp)
	Set the View's database pager. More...

template<class T >
void	setDatabasePager (const osg::ref_ptr< T > &dp)

osgDB::DatabasePager *	getDatabasePager ()
	Get the View's database pager. More...

const osgDB::DatabasePager *	getDatabasePager () const
	Get the const View's database pager. More...

void	setImagePager (osgDB::ImagePager *ip)
	Set the View's image pager. More...

template<class T >
void	setImagePager (const osg::ref_ptr< T > &ip)

osgDB::ImagePager *	getImagePager ()
	Get the View's image pager. More...

const osgDB::ImagePager *	getImagePager () const
	Get the const View's image pager. More...

void	addDevice (osgGA::Device *eventSource)
	Add a Device. More...

template<class T >
void	addDevice (const osg::ref_ptr< T > &eventSource)

void	setEventQueue (osgGA::EventQueue *eventQueue)
	Remove a Device. More...

template<class T >
void	setEventQueue (const osg::ref_ptr< T > &eventQueue)

osgGA::EventQueue *	getEventQueue ()

const osgGA::EventQueue *	getEventQueue () const

void	setCameraManipulator (osgGA::CameraManipulator *manipulator, bool resetPosition=true)
	Set the CameraManipulator that moves the View's master Camera position in response to events. More...

template<class T >
void	setCameraManipulator (const osg::ref_ptr< T > &manipulator, bool resetPosition=true)

osgGA::CameraManipulator *	getCameraManipulator ()
	Get the View's CameraManipulator. More...

const osgGA::CameraManipulator *	getCameraManipulator () const
	Get the const View's CameraManipulator. More...

void	home ()
	Set the view to the CameraManipulator's home position, if none is attached home() it does nothing. More...

void	addEventHandler (osgGA::EventHandler *eventHandler)
	Add an EventHandler that adds handling of events to the View. More...

template<class T >
void	addEventHandler (const osg::ref_ptr< T > &eventHandler)

void	removeEventHandler (osgGA::EventHandler *eventHandler)
	Remove an EventHandler from View. More...

template<class T >
void	removeEventHandler (const osg::ref_ptr< T > &eventHandler)

EventHandlers &	getEventHandlers ()
	Get the View's list of EventHandlers. More...

const EventHandlers &	getEventHandlers () const
	Get the const View's list of EventHandlers. More...

void	setCoordinateSystemNodePath (const osg::NodePath &nodePath)
	Set the NodePath to any active CoordinateSystemNode present in the Scene. More...

osg::NodePath	getCoordinateSystemNodePath () const
	Get the NodePath to any active CoordinateSystemNode present in the Scene. More...

void	computeActiveCoordinateSystemNodePath ()
	Compute the NodePath to any active CoordinateSystemNode present in the Scene. More...

void	setDisplaySettings (osg::DisplaySettings *ds)
	Set the DisplaySettings object associated with this view. More...

template<class T >
void	setDisplaySettings (const osg::ref_ptr< T > &ds)

osg::DisplaySettings *	getDisplaySettings ()
	Set the DisplaySettings object associated with this view. More...

const osg::DisplaySettings *	getDisplaySettings () const
	Set the DisplaySettings object associated with this view. More...

void	setFusionDistance (osgUtil::SceneView::FusionDistanceMode mode, float value=1.0f)
	Set the FusionDistanceMode and Value. More...

osgUtil::SceneView::FusionDistanceMode	getFusionDistanceMode () const
	Get the FusionDistanceMode. More...

float	getFusionDistanceValue () const
	Get the FusionDistanceValue. More...

void	apply (ViewConfig *config)
	Apply a viewer configuration to set up Cameras and Windowing. More...

template<class T >
void	apply (const osg::ref_ptr< T > &config)

ViewConfig *	getLastAppliedViewConfig ()

const ViewConfig *	getLastAppliedViewConfig () const

void	setUpViewAcrossAllScreens ()
	deprecated, use view.apply(new osgViewer::AcrossAllWindows()). More...

void	setUpViewInWindow (int x, int y, int width, int height, unsigned int screenNum=0)
	deprecated, use view.apply(new osgViewer::SingleWindow(x,y,width,screenNum)). More...

void	setUpViewOnSingleScreen (unsigned int screenNum=0)
	deprecated, use view.apply(new osgViewer::SingleScreen(screenNum)). More...

void	setUpViewFor3DSphericalDisplay (double radius=1.0, double collar=0.45, unsigned int screenNum=0, osg::Image *intensityMap=0, const osg::Matrixd &projectorMatrix=osg::Matrixd())
	deprecated, use view.apply(new osgViewer::SphericalDisplay(radius, collar, screenNum, intensityMap, projectorMatrix)). More...

void	setUpViewForPanoramicSphericalDisplay (double radius=1.0, double collar=0.45, unsigned int screenNum=0, osg::Image *intensityMap=0, const osg::Matrixd &projectorMatrix=osg::Matrixd())
	deprecated, use view.apply(new osgViewer::PanoramicSphericalDisplay(radius, collar, screenNum, intensityMap, projectorMatrix)). More...

void	setUpViewForWoWVxDisplay (unsigned int screenNum, unsigned char wow_content, unsigned char wow_factor, unsigned char wow_offset, float wow_disparity_Zd, float wow_disparity_vz, float wow_disparity_M, float wow_disparity_C)
	deprecated. More...

bool	setUpDepthPartitionForCamera (osg::Camera cameraToPartition, DepthPartitionSettings dps=0)
	Convenience method for setting up depth partitioning on the specified camera. More...

bool	setUpDepthPartition (DepthPartitionSettings *dsp=0)
	Convenience method for setting up multiple slave cameras with depth partitioning on each of the view's active cameras. More...

bool	containsCamera (const osg::Camera *camera) const
	Return true if this view contains a specified camera. More...

template<class T >
bool	containsCamera (const osg::ref_ptr< T > &camera) const

const osg::Camera *	getCameraContainingPosition (float x, float y, float &local_x, float &local_y) const
	deprecated. More...

bool	computeIntersections (float x, float y, osgUtil::LineSegmentIntersector::Intersections &intersections, osg::Node::NodeMask traversalMask=0xffffffff)
	deprecated. More...

bool	computeIntersections (float x, float y, const osg::NodePath &nodePath, osgUtil::LineSegmentIntersector::Intersections &intersections, osg::Node::NodeMask traversalMask=0xffffffff)
	deprecated. More...

bool	computeIntersections (const osgGA::GUIEventAdapter &ea, osgUtil::LineSegmentIntersector::Intersections &intersections, osg::Node::NodeMask traversalMask=0xffffffff)
	Compute intersections of a ray, starting the current mouse position, through the specified camera. More...

bool	computeIntersections (const osgGA::GUIEventAdapter &ea, const osg::NodePath &nodePath, osgUtil::LineSegmentIntersector::Intersections &intersections, osg::Node::NodeMask traversalMask=0xffffffff)
	Compute intersections of a ray, starting the current mouse position, through the specified master camera's window/eye coordinates and a specified nodePath's subgraph. More...

bool	computeIntersections (const osg::Camera *camera, osgUtil::Intersector::CoordinateFrame cf, float x, float y, osgUtil::LineSegmentIntersector::Intersections &intersections, osg::Node::NodeMask traversalMask=0xffffffff)
	Compute intersections of a ray through the specified camera. More...

bool	computeIntersections (const osg::Camera *camera, osgUtil::Intersector::CoordinateFrame cf, float x, float y, const osg::NodePath &nodePath, osgUtil::LineSegmentIntersector::Intersections &intersections, osg::Node::NodeMask traversalMask=0xffffffff)
	Compute intersections of a ray through the specified camera and a specified nodePath's subgraph. More...

virtual void	requestRedraw ()
	requestRedraw() requests a single redraw.

virtual void	requestContinuousUpdate (bool needed=true)
	requestContinuousUpdate(bool) is for en/disabling a throw or idle callback to be requested by a GUIEventHandler (typically a CameraManipulator, though other GUIEventHandler's may also provide functionality). More...

virtual void	requestWarpPointer (float x, float y)
	requestWarpPointer(int,int) is requesting a repositioning of the mouse pointer to a specified x,y location on the window. More...

osg::Texture *	createDistortionTexture (int width, int height)

osg::Camera *	assignRenderToTextureCamera (osg::GraphicsContext gc, int width, int height, osg::Texture texture)

osg::Camera *	assignKeystoneDistortionCamera (osg::DisplaySettings ds, osg::GraphicsContext gc, int x, int y, int width, int height, GLenum buffer, osg::Texture texture, Keystone keystone)

osg::Camera *	assignStereoCamera (osg::DisplaySettings ds, osg::GraphicsContext gc, int x, int y, int width, int height, GLenum buffer, double eyeScale)

void	assignStereoOrKeystoneToCamera (osg::Camera camera, osg::DisplaySettings ds)

void	assignSceneDataToCameras ()

void	init ()

Public Member Functions inherited from osg::View
	View (const osg::View &view, const osg::CopyOp &copyop=CopyOp::SHALLOW_COPY)

	META_Object (osg, View)

void	setStats (osg::Stats *stats)
	Set the Stats object used to collect various frame related timing and scene graph stats. More...

osg::Stats *	getStats ()
	Get the Viewers Stats object. More...

const osg::Stats *	getStats () const
	Get the Viewers Stats object. More...

void	setLightingMode (LightingMode lightingMode)
	Set the global lighting to use for this view. More...

LightingMode	getLightingMode () const
	Get the global lighting used for this view. More...

void	setLight (osg::Light *light)
	Get the global light. More...

osg::Light *	getLight ()
	Get the global lighting if assigned. More...

const osg::Light *	getLight () const
	Get the const global lighting if assigned. More...

void	setCamera (osg::Camera *camera)
	Set the master camera of the view. More...

osg::Camera *	getCamera ()
	Get the master camera of the view. More...

const osg::Camera *	getCamera () const
	Get the const master camera of the view. More...

void	setFrameStamp (osg::FrameStamp *fs)
	Set the frame stamp of the view. More...

osg::FrameStamp *	getFrameStamp ()
	Get the frame stamp of the view. More...

const osg::FrameStamp *	getFrameStamp () const
	Get the frame stamp of the view. More...

bool	addSlave (osg::Camera *camera, bool useMastersSceneData=true)

bool	addSlave (osg::Camera *camera, const osg::Matrix &projectionOffset, const osg::Matrix &viewOffset, bool useMastersSceneData=true)

bool	removeSlave (unsigned int pos)

unsigned int	getNumSlaves () const

Slave &	getSlave (unsigned int pos)

const Slave &	getSlave (unsigned int pos) const

unsigned int	findSlaveIndexForCamera (osg::Camera *camera) const

Slave *	findSlaveForCamera (osg::Camera *camera)

void	updateSlaves ()

Public Member Functions inherited from osg::Object
	Object ()
	Construct an object. More...

	Object (bool threadSafeRefUnref)

	Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
	Copy constructor, optional CopyOp object can be used to control shallow vs deep copying of dynamic data. More...

virtual Object *	cloneType () const =0
	Clone the type of an object, with Object* return type. More...

virtual Object *	clone (const CopyOp &) const =0
	Clone an object, with Object* return type. More...

virtual bool	isSameKindAs (const Object *) const

virtual const char *	libraryName () const =0
	return the name of the object's library. More...

virtual const char *	className () const =0
	return the name of the object's class type. More...

std::string	getCompoundClassName () const
	return the compound class name that combines the library name and class name. More...

virtual Node *	asNode ()
	Convert 'this' into a Node pointer if Object is a Node, otherwise return 0. More...

virtual const Node *	asNode () const
	convert 'const this' into a const Node pointer if Object is a Node, otherwise return 0. More...

virtual NodeVisitor *	asNodeVisitor ()
	Convert 'this' into a NodeVisitor pointer if Object is a NodeVisitor, otherwise return 0. More...

virtual const NodeVisitor *	asNodeVisitor () const
	convert 'const this' into a const NodeVisitor pointer if Object is a NodeVisitor, otherwise return 0. More...

virtual StateAttribute *	asStateAttribute ()
	Convert 'this' into a StateAttribute pointer if Object is a StateAttribute, otherwise return 0. More...

virtual const StateAttribute *	asStateAttribute () const
	convert 'const this' into a const StateAttribute pointer if Object is a StateAttribute, otherwise return 0. More...

virtual Uniform *	asUniform ()
	Convert 'this' into a Uniform pointer if Object is a Uniform, otherwise return 0. More...

virtual const Uniform *	asUniform () const
	convert 'const this' into a const Uniform pointer if Object is a Uniform, otherwise return 0. More...

virtual void	setThreadSafeRefUnref (bool threadSafe)
	Set whether to use a mutex to ensure ref() and unref() are thread safe. More...

virtual void	setName (const std::string &name)
	Set the name of object using C++ style string. More...

void	setName (const char *name)
	Set the name of object using a C style string. More...

const std::string &	getName () const
	Get the name of object. More...

void	setDataVariance (DataVariance dv)
	Set the data variance of this object. More...

DataVariance	getDataVariance () const
	Get the data variance of this object. More...

virtual void	computeDataVariance ()
	Compute the DataVariance based on an assessment of callback etc. More...

void	setUserDataContainer (osg::UserDataContainer *udc)
	set the UserDataContainer object. More...

template<class T >
void	setUserDataContainer (const ref_ptr< T > &udc)

osg::UserDataContainer *	getUserDataContainer ()
	get the UserDataContainer attached to this object. More...

const osg::UserDataContainer *	getUserDataContainer () const
	get the const UserDataContainer attached to this object. More...

osg::UserDataContainer *	getOrCreateUserDataContainer ()
	Convenience method that returns the UserDataContainer, and if one doesn't already exist creates and assigns a DefaultUserDataContainer to the Object and then return this new UserDataContainer. More...

virtual void	setUserData (Referenced *obj)
	Set user data, data must be subclassed from Referenced to allow automatic memory handling. More...

template<class T >
void	setUserData (const ref_ptr< T > &ud)

virtual Referenced *	getUserData ()
	Get user data. More...

virtual const Referenced *	getUserData () const
	Get const user data. More...

template<typename T >
bool	getUserValue (const std::string &name, T &value) const
	Convenience method that casts the named UserObject to osg::TemplateValueObject<T> and gets the value. More...

template<typename T >
void	setUserValue (const std::string &name, const T &value)
	Convenience method that creates the osg::TemplateValueObject<T> to store the specified value and adds it as a named UserObject. More...

virtual void	resizeGLObjectBuffers (unsigned int)
	Resize any per context GLObject buffers to specified size. More...

virtual void	releaseGLObjects (osg::State *=0) const
	If State is non-zero, this function releases any associated OpenGL objects for the specified graphics context. More...

template<typename T >
BoolValueObject UCharValueObject UShortValueObject UIntValueObject DoubleValueObject Vec3fValueObject Vec2dValueObject Vec4dValueObject PlaneValueObject MatrixdValueObject BoundingBoxdValueObject BoundingSpheredValueObject bool	getUserValue (const std::string &name, T &value) const
	provide implementation of osg::Object::getUserValue(..) template

Public Member Functions inherited from osg::Referenced
	Referenced (bool threadSafeRefUnref)

	Referenced (const Referenced &)

Referenced &	operator= (const Referenced &)

bool	getThreadSafeRefUnref () const
	Get whether a mutex is used to ensure ref() and unref() are thread safe. More...

bool	getThreadSafeRefUnref () const

OpenThreads::Mutex *	getRefMutex () const
	Get the mutex used to ensure thread safety of ref()/unref(). More...

OpenThreads::Mutex *	getRefMutex () const

int	ref () const
	Increment the reference count by one, indicating that this object has another pointer which is referencing it. More...

int	unref () const
	Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...

int	unref_nodelete () const
	Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...

int	referenceCount () const
	Return the number of pointers currently referencing this object. More...

ObserverSet *	getObserverSet () const
	Get the ObserverSet if one is attached, otherwise return NULL. More...

ObserverSet *	getOrCreateObserverSet () const
	Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet. More...

void	addObserver (Observer *observer) const
	Add a Observer that is observing this object, notify the Observer when this object gets deleted. More...

void	removeObserver (Observer *observer) const
	Remove Observer that is observing this object. More...

Protected Member Functions
virtual osg::GraphicsOperation *	createRenderer (osg::Camera *camera)

Protected Member Functions inherited from osg::Object
virtual	~Object ()
	Object destructor. More...

Protected Member Functions inherited from osg::Referenced
void	signalObserversAndDelete (bool signalDelete, bool doDelete) const

void	deleteUsingDeleteHandler () const

Protected Attributes
osg::observer_ptr< ViewerBase >	_viewerBase

osg::Timer_t	_startTick

Devices	_eventSources

osg::ref_ptr< osgViewer::Scene >	_scene

osg::ref_ptr< osgGA::EventQueue >	_eventQueue

osg::ref_ptr< osgGA::CameraManipulator >	_cameraManipulator

EventHandlers	_eventHandlers

osg::ObserverNodePath	_coordinateSystemNodePath

osg::ref_ptr< osg::DisplaySettings >	_displaySettings

osgUtil::SceneView::FusionDistanceMode	_fusionDistanceMode

float	_fusionDistanceValue

osg::ref_ptr< ViewConfig >	_lastAppliedViewConfig

Protected Attributes inherited from osg::View
osg::ref_ptr< osg::Stats >	_stats

LightingMode	_lightingMode

osg::ref_ptr< osg::Light >	_light

osg::ref_ptr< osg::Camera >	_camera

Slaves	_slaves

osg::ref_ptr< osg::FrameStamp >	_frameStamp

Protected Attributes inherited from osg::Object
std::string	_name

DataVariance	_dataVariance

osg::UserDataContainer *	_userDataContainer

Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet

OpenThreads::Atomic	_refCount

OpenThreads::Mutex *	_refMutex

int	_refCount

void *	_observerSet

Friends
class	CompositeViewer

Additional Inherited Members
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
	Get the optional global Referenced mutex, this can be shared between all osg::Referenced. More...

static void	setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
	Set whether reference counting should use a mutex for thread safe reference counting. More...

static bool	getThreadSafeReferenceCounting ()
	Get whether reference counting is active. More...

static void	setDeleteHandler (DeleteHandler *handler)
	Set a DeleteHandler to which deletion of all referenced counted objects will be delegated. More...

static DeleteHandler *	getDeleteHandler ()
	Get a DeleteHandler. More...

Protected Types inherited from osg::View
typedef std::vector< Slave >	Slaves

Detailed Description

View holds a single view on a scene, this view may be composed of one or more slave cameras.

Member Function Documentation

◆ addDevice()

void osgViewer::View::addDevice ( osgGA::Device * eventSource )

Add a Device.

The Device is polled on each new frame via it's Device::checkEvents() method and any events generated then collected via Device::getEventQueue()

◆ addEventHandler()

void osgViewer::View::addEventHandler ( osgGA::EventHandler * eventHandler )

Add an EventHandler that adds handling of events to the View.

◆ apply()

void osgViewer::View::apply ( ViewConfig * config )

Apply a viewer configuration to set up Cameras and Windowing.

◆ asView()

virtual osg::View* osgViewer::View::asView ( )

inlinevirtual

Provide a mechanism for getting the osg::View associated from the GUIActionAdapter.

One would use this to case view to osgViewer::View(er) if supported by the subclass.

Reimplemented from osgGA::GUIActionAdapter.

◆ computeActiveCoordinateSystemNodePath()

void osgViewer::View::computeActiveCoordinateSystemNodePath ( )

Compute the NodePath to any active CoordinateSystemNode present in the Scene.

◆ computeIntersections() [1/6]

bool osgViewer::View::computeIntersections	(	float	x,
		float	y,
		osgUtil::LineSegmentIntersector::Intersections &	intersections,
		osg::Node::NodeMask	traversalMask = `0xffffffff`
	)

deprecated.

◆ computeIntersections() [2/6]

bool osgViewer::View::computeIntersections	(	float	x,
		float	y,
		const osg::NodePath &	nodePath,
		osgUtil::LineSegmentIntersector::Intersections &	intersections,
		osg::Node::NodeMask	traversalMask = `0xffffffff`
	)

deprecated.

◆ computeIntersections() [3/6]

bool osgViewer::View::computeIntersections	(	const osgGA::GUIEventAdapter &	ea,
		osgUtil::LineSegmentIntersector::Intersections &	intersections,
		osg::Node::NodeMask	traversalMask = `0xffffffff`
	)

virtual

Compute intersections of a ray, starting the current mouse position, through the specified camera.

Reimplemented from osgGA::GUIActionAdapter.

◆ computeIntersections() [4/6]

bool osgViewer::View::computeIntersections	(	const osgGA::GUIEventAdapter &	ea,
		const osg::NodePath &	nodePath,
		osgUtil::LineSegmentIntersector::Intersections &	intersections,
		osg::Node::NodeMask	traversalMask = `0xffffffff`
	)

virtual

Compute intersections of a ray, starting the current mouse position, through the specified master camera's window/eye coordinates and a specified nodePath's subgraph.

Reimplemented from osgGA::GUIActionAdapter.

◆ computeIntersections() [5/6]

bool osgViewer::View::computeIntersections	(	const osg::Camera *	camera,
		osgUtil::Intersector::CoordinateFrame	cf,
		float	x,
		float	y,
		osgUtil::LineSegmentIntersector::Intersections &	intersections,
		osg::Node::NodeMask	traversalMask = `0xffffffff`
	)

Compute intersections of a ray through the specified camera.

◆ computeIntersections() [6/6]

bool osgViewer::View::computeIntersections	(	const osg::Camera *	camera,
		osgUtil::Intersector::CoordinateFrame	cf,
		float	x,
		float	y,
		const osg::NodePath &	nodePath,
		osgUtil::LineSegmentIntersector::Intersections &	intersections,
		osg::Node::NodeMask	traversalMask = `0xffffffff`
	)

Compute intersections of a ray through the specified camera and a specified nodePath's subgraph.

◆ containsCamera()

bool osgViewer::View::containsCamera ( const osg::Camera * camera ) const

Return true if this view contains a specified camera.

◆ getCameraContainingPosition()

const osg::Camera* osgViewer::View::getCameraContainingPosition	(	float	x,
		float	y,
		float &	local_x,
		float &	local_y
	)		const

deprecated.

◆ getCameraManipulator() [1/2]

osgGA::CameraManipulator* osgViewer::View::getCameraManipulator ( )

inline

Get the View's CameraManipulator.

◆ getCameraManipulator() [2/2]

const osgGA::CameraManipulator* osgViewer::View::getCameraManipulator ( ) const

inline

Get the const View's CameraManipulator.

◆ getCoordinateSystemNodePath()

osg::NodePath osgViewer::View::getCoordinateSystemNodePath ( ) const

Get the NodePath to any active CoordinateSystemNode present in the Scene.

◆ getDatabasePager() [1/2]

osgDB::DatabasePager* osgViewer::View::getDatabasePager ( )

Get the View's database pager.

◆ getDatabasePager() [2/2]

const osgDB::DatabasePager* osgViewer::View::getDatabasePager ( ) const

Get the const View's database pager.

◆ getDisplaySettings() [1/2]

osg::DisplaySettings* osgViewer::View::getDisplaySettings ( )

inline

Set the DisplaySettings object associated with this view.

◆ getDisplaySettings() [2/2]

const osg::DisplaySettings* osgViewer::View::getDisplaySettings ( ) const

inline

Set the DisplaySettings object associated with this view.

◆ getEventHandlers() [1/2]

EventHandlers& osgViewer::View::getEventHandlers ( )

inline

Get the View's list of EventHandlers.

◆ getEventHandlers() [2/2]

const EventHandlers& osgViewer::View::getEventHandlers ( ) const

inline

Get the const View's list of EventHandlers.

◆ getFusionDistanceMode()

osgUtil::SceneView::FusionDistanceMode osgViewer::View::getFusionDistanceMode ( ) const

inline

Get the FusionDistanceMode.

◆ getFusionDistanceValue()

float osgViewer::View::getFusionDistanceValue ( ) const

inline

Get the FusionDistanceValue.

Note, only used for USE_FUSION_DISTANCE_VALUE & PROPORTIONAL_TO_SCREEN_DISTANCE modes.

◆ getImagePager() [1/2]

osgDB::ImagePager* osgViewer::View::getImagePager ( )

Get the View's image pager.

◆ getImagePager() [2/2]

const osgDB::ImagePager* osgViewer::View::getImagePager ( ) const

Get the const View's image pager.

◆ getSceneData() [1/2]

osg::Node* osgViewer::View::getSceneData ( )

inline

Get the View's scene graph.

◆ getSceneData() [2/2]

const osg::Node* osgViewer::View::getSceneData ( ) const

inline

Get the const View's scene graph.

◆ getViewerBase()

ViewerBase* osgViewer::View::getViewerBase ( )

inline

Provide a mechanism for getting the viewer object from this osgViewer::View.

In the case of a osgViewer::Viewer the ViewerBase will effectively point to this object as Viewer subclasses from View. In the case of a osgViewer::CompsoiteViewer the ViewerBase will point to the CompositeViewer that owns this View.

◆ home()

void osgViewer::View::home ( )

Set the view to the CameraManipulator's home position, if none is attached home() it does nothing.

Note, to set the home position use getCamaraManipulator()->setHomePosition(...).

◆ removeEventHandler()

void osgViewer::View::removeEventHandler ( osgGA::EventHandler * eventHandler )

Remove an EventHandler from View.

◆ requestContinuousUpdate()

virtual void osgViewer::View::requestContinuousUpdate ( bool needed = true )

virtual

requestContinuousUpdate(bool) is for en/disabling a throw or idle callback to be requested by a GUIEventHandler (typically a CameraManipulator, though other GUIEventHandler's may also provide functionality).

GUI toolkits can respond to this immediately by registering an idle/timed callback, or can delay setting the callback and update at their own leisure.

Implements osgGA::GUIActionAdapter.

◆ requestWarpPointer()

virtual void osgViewer::View::requestWarpPointer	(	float	x,
		float	y
	)

virtual

requestWarpPointer(int,int) is requesting a repositioning of the mouse pointer to a specified x,y location on the window.

This is used by some camera manipulators to initialise the mouse pointer when mouse position relative to a controls neutral mouse position is required, i.e when mimicking an aircraft joystick.

Implements osgGA::GUIActionAdapter.

◆ setCameraManipulator()

void osgViewer::View::setCameraManipulator	(	osgGA::CameraManipulator *	manipulator,
		bool	resetPosition = `true`
	)

Set the CameraManipulator that moves the View's master Camera position in response to events.

The parameter resetPosition determines whether manipulator is set to its home position.

◆ setCoordinateSystemNodePath()

void osgViewer::View::setCoordinateSystemNodePath ( const osg::NodePath & nodePath )

Set the NodePath to any active CoordinateSystemNode present in the Scene.

The CoordinateSystemNode path is used to help applications and CamaraManipulators handle geocentric coordinates systems, so that the local up direction is known at any position on the whole earth.

◆ setDatabasePager()

void osgViewer::View::setDatabasePager ( osgDB::DatabasePager * dp )

Set the View's database pager.

◆ setDisplaySettings()

void osgViewer::View::setDisplaySettings ( osg::DisplaySettings * ds )

inline

Set the DisplaySettings object associated with this view.

◆ setEventQueue()

void osgViewer::View::setEventQueue ( osgGA::EventQueue * eventQueue )

inline

Remove a Device.

/*/ void removeDevice(osgGA::Device* eventSource);

template<class T> void removeDevice(const osg::ref_ptr<T>& eventSource) { removeDevice(eventSource.get()); }

typedef std::vector< osg::ref_ptr<osgGA::Device> > Devices;

Devices& getDevices() { return _eventSources; } const Devices& getDevices() const { return _eventSources; }

/* Set the EventQueue that the View uses to integrate external non window related events.

◆ setFusionDistance()

void osgViewer::View::setFusionDistance	(	osgUtil::SceneView::FusionDistanceMode	mode,
		float	value = `1.0f`
	)

inline

Set the FusionDistanceMode and Value.

Note, only used when working in stereo.

◆ setImagePager()

void osgViewer::View::setImagePager ( osgDB::ImagePager * ip )

Set the View's image pager.

◆ setSceneData()

virtual void osgViewer::View::setSceneData ( osg::Node * node )

virtual

Set the scene graph that the View will use.

Reimplemented in osgViewer::Viewer.

◆ setUpDepthPartition()

bool osgViewer::View::setUpDepthPartition ( DepthPartitionSettings * dsp = 0 )

Convenience method for setting up multiple slave cameras with depth partitioning on each of the view's active cameras.

◆ setUpDepthPartitionForCamera()

bool osgViewer::View::setUpDepthPartitionForCamera	(	osg::Camera *	cameraToPartition,
		DepthPartitionSettings *	dps = `0`
	)

Convenience method for setting up depth partitioning on the specified camera.

◆ setUpViewAcrossAllScreens()

void osgViewer::View::setUpViewAcrossAllScreens ( )

deprecated, use view.apply(new osgViewer::AcrossAllWindows()).

◆ setUpViewFor3DSphericalDisplay()

void osgViewer::View::setUpViewFor3DSphericalDisplay	(	double	radius = `1.0`,
		double	collar = `0.45`,
		unsigned int	screenNum = `0`,
		osg::Image *	intensityMap = `0`,
		const osg::Matrixd &	projectorMatrix = `osg::Matrixd()`
	)

deprecated, use view.apply(new osgViewer::SphericalDisplay(radius, collar, screenNum, intensityMap, projectorMatrix)).

◆ setUpViewForPanoramicSphericalDisplay()

void osgViewer::View::setUpViewForPanoramicSphericalDisplay	(	double	radius = `1.0`,
		double	collar = `0.45`,
		unsigned int	screenNum = `0`,
		osg::Image *	intensityMap = `0`,
		const osg::Matrixd &	projectorMatrix = `osg::Matrixd()`
	)

deprecated, use view.apply(new osgViewer::PanoramicSphericalDisplay(radius, collar, screenNum, intensityMap, projectorMatrix)).

◆ setUpViewForWoWVxDisplay()

void osgViewer::View::setUpViewForWoWVxDisplay	(	unsigned int	screenNum,
		unsigned char	wow_content,
		unsigned char	wow_factor,
		unsigned char	wow_offset,
		float	wow_disparity_Zd,
		float	wow_disparity_vz,
		float	wow_disparity_M,
		float	wow_disparity_C
	)

deprecated.

use view.apply(new osgViewer::WoWVxDisplay(type (20 to 42), screenNum).

◆ setUpViewInWindow()

void osgViewer::View::setUpViewInWindow	(	int	x,
		int	y,
		int	width,
		int	height,
		unsigned int	screenNum = `0`
	)

deprecated, use view.apply(new osgViewer::SingleWindow(x,y,width,screenNum)).

◆ setUpViewOnSingleScreen()

void osgViewer::View::setUpViewOnSingleScreen ( unsigned int screenNum = 0 )

deprecated, use view.apply(new osgViewer::SingleScreen(screenNum)).

◆ take()

virtual void osgViewer::View::take ( osg::View & rhs )

virtual

Take all the settings, Camera and Slaves from the passed in view, leaving it empty.

Reimplemented from osg::View.

Reimplemented in osgViewer::Viewer.

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

/home/karlu20/private/installs/OpenSceneGraph/include/osgViewer/View

Classes

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ addDevice()

◆ addEventHandler()

◆ apply()

◆ asView()

◆ computeActiveCoordinateSystemNodePath()

◆ computeIntersections() [1/6]

◆ computeIntersections() [2/6]

◆ computeIntersections() [3/6]

◆ computeIntersections() [4/6]

◆ computeIntersections() [5/6]

◆ computeIntersections() [6/6]

◆ containsCamera()

◆ getCameraContainingPosition()

◆ getCameraManipulator() [1/2]

◆ getCameraManipulator() [2/2]

◆ getCoordinateSystemNodePath()

◆ getDatabasePager() [1/2]

◆ getDatabasePager() [2/2]

◆ getDisplaySettings() [1/2]

◆ getDisplaySettings() [2/2]

◆ getEventHandlers() [1/2]

◆ getEventHandlers() [2/2]

◆ getFusionDistanceMode()

◆ getFusionDistanceValue()

◆ getImagePager() [1/2]

◆ getImagePager() [2/2]

◆ getSceneData() [1/2]

◆ getSceneData() [2/2]

◆ getViewerBase()

◆ home()

◆ removeEventHandler()

◆ requestContinuousUpdate()

◆ requestWarpPointer()

◆ setCameraManipulator()

◆ setCoordinateSystemNodePath()

◆ setDatabasePager()

◆ setDisplaySettings()

◆ setEventQueue()

◆ setFusionDistance()

◆ setImagePager()

◆ setSceneData()

◆ setUpDepthPartition()

◆ setUpDepthPartitionForCamera()

◆ setUpViewAcrossAllScreens()

◆ setUpViewFor3DSphericalDisplay()

◆ setUpViewForPanoramicSphericalDisplay()

◆ setUpViewForWoWVxDisplay()

◆ setUpViewInWindow()

◆ setUpViewOnSingleScreen()

◆ take()