#include <Viewer>

Inheritance diagram for osgViewer::Viewer:

Public Member Functions
	Viewer ()
	Viewer (osg::ArgumentParser &arguments)
	Viewer (const osgViewer::Viewer &viewer, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
virtual	~Viewer ()
	META_Object (osgViewer, Viewer)
virtual void	take (osg::View &rhs)
virtual void	setViewerStats (osg::Stats *stats)
virtual osg::Stats *	getViewerStats ()
virtual const osg::Stats *	getViewerStats () const
virtual bool	readConfiguration (const std::string &filename)
virtual bool	isRealized () const
virtual void	realize ()
virtual void	setStartTick (osg::Timer_t tick)
void	setReferenceTime (double time=0.0)
virtual void	setSceneData (osg::Node *node)
virtual GraphicsWindowEmbedded *	setUpViewerAsEmbeddedInWindow (int x, int y, int width, int height)
virtual double	elapsedTime ()
virtual osg::FrameStamp *	getViewerFrameStamp ()
virtual int	run ()
virtual bool	checkNeedToDoFrame ()
virtual bool	checkEvents ()
virtual void	advance (double simulationTime=USE_REFERENCE_TIME)
virtual void	eventTraversal ()
virtual void	updateTraversal ()
virtual void	getCameras (Cameras &cameras, bool onlyActive=true)
virtual void	getContexts (Contexts &contexts, bool onlyValid=true)
virtual void	getAllThreads (Threads &threads, bool onlyActive=true)
virtual void	getOperationThreads (OperationThreads &threads, bool onlyActive=true)
virtual void	getScenes (Scenes &scenes, bool onlyValid=true)
virtual void	getViews (Views &views, bool onlyValid=true)
virtual void	getUsage (osg::ApplicationUsage &usage) const
virtual void	resizeGLObjectBuffers (unsigned int maxSize)
virtual void	releaseGLObjects (osg::State *state=0) const
template<class T>
void	setSceneData (const osg::ref_ptr< T > &node)
Public Member Functions inherited from osgViewer::ViewerBase
	ViewerBase ()
	ViewerBase (const ViewerBase &vb)
void	setUseConfigureAffinity (bool flag)
bool	getUseConfigureAffinity () const
virtual void	configureAffinity ()
virtual void	setProcessorAffinity (const OpenThreads::Affinity &affinity)
OpenThreads::Affinity &	getProcessorAffinity ()
const OpenThreads::Affinity &	getProcessorAffinity () const
virtual void	setThreadingModel (ThreadingModel threadingModel)
ThreadingModel	getThreadingModel () const
virtual ThreadingModel	suggestBestThreadingModel ()
virtual void	setUpThreading ()
bool	areThreadsRunning () const
virtual void	stopThreading ()
virtual void	startThreading ()
void	setEndBarrierPosition (BarrierPosition bp)
BarrierPosition	getEndBarrierPosition () const
void	setEndBarrierOperation (osg::BarrierOperation::PreBlockOp op)
osg::BarrierOperation::PreBlockOp	getEndBarrierOperation () const
void	setDone (bool done)
bool	done () const
void	setEventVisitor (osgGA::EventVisitor *eventVisitor)
osgGA::EventVisitor *	getEventVisitor ()
const osgGA::EventVisitor *	getEventVisitor () const
void	setKeyEventSetsDone (int key)
int	getKeyEventSetsDone () const
void	setQuitEventSetsDone (bool flag)
bool	getQuitEventSetsDone () const
void	setReleaseContextAtEndOfFrameHint (bool hint)
bool	getReleaseContextAtEndOfFrameHint () const
void	setUpdateVisitor (osgUtil::UpdateVisitor *updateVisitor)
osgUtil::UpdateVisitor *	getUpdateVisitor ()
const osgUtil::UpdateVisitor *	getUpdateVisitor () const
void	setUpdateOperations (osg::OperationQueue *operations)
osg::OperationQueue *	getUpdateOperations ()
const osg::OperationQueue *	getUpdateOperations () const
void	addUpdateOperation (osg::Operation *operation)
void	removeUpdateOperation (osg::Operation *operation)
void	setRealizeOperation (osg::Operation *op)
osg::Operation *	getRealizeOperation ()
void	setCleanUpOperation (osg::Operation *op)
osg::Operation *	getCleanUpOperation ()
void	setIncrementalCompileOperation (osgUtil::IncrementalCompileOperation *ico)
osgUtil::IncrementalCompileOperation *	getIncrementalCompileOperation ()
void	setRunFrameScheme (FrameScheme fs)
FrameScheme	getRunFrameScheme () const
void	setRunMaxFrameRate (double frameRate)
double	getRunMaxFrameRate () const
virtual void	frame (double simulationTime=USE_REFERENCE_TIME)
virtual void	renderingTraversals ()
virtual void	getWindows (Windows &windows, bool onlyValid=true)
void	checkWindowStatus ()
void	checkWindowStatus (const Contexts &contexts)
bool	getRequestRedraw () const
bool	getRequestContinousUpdate () const
Public Member Functions inherited from osg::Object
	Object ()
	Object (bool threadSafeRefUnref)
	Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
virtual Object *	cloneType () const =0
virtual Object *	clone (const CopyOp &) const =0
virtual bool	isSameKindAs (const Object *) const
virtual const char *	libraryName () const =0
virtual const char *	className () const =0
std::string	getCompoundClassName () const
virtual Node *	asNode ()
virtual const Node *	asNode () const
virtual NodeVisitor *	asNodeVisitor ()
virtual const NodeVisitor *	asNodeVisitor () const
virtual StateSet *	asStateSet ()
virtual const StateSet *	asStateSet () const
virtual StateAttribute *	asStateAttribute ()
virtual const StateAttribute *	asStateAttribute () const
virtual Uniform *	asUniform ()
virtual const Uniform *	asUniform () const
virtual Camera *	asCamera ()
virtual const Camera *	asCamera () const
virtual Drawable *	asDrawable ()
virtual const Drawable *	asDrawable () const
virtual Callback *	asCallback ()
virtual const Callback *	asCallback () const
virtual CallbackObject *	asCallbackObject ()
virtual const CallbackObject *	asCallbackObject () const
virtual UserDataContainer *	asUserDataContainer ()
virtual const UserDataContainer *	asUserDataContainer () const
virtual ValueObject *	asValueObject ()
virtual const ValueObject *	asValueObject () const
virtual Image *	asImage ()
virtual const Image *	asImage () const
virtual void	setThreadSafeRefUnref (bool threadSafe)
virtual void	setName (const std::string &name)
void	setName (const char *name)
const std::string &	getName () const
void	setDataVariance (DataVariance dv)
DataVariance	getDataVariance () const
virtual void	computeDataVariance ()
void	setUserDataContainer (osg::UserDataContainer *udc)
template<class T>
void	setUserDataContainer (const ref_ptr< T > &udc)
osg::UserDataContainer *	getUserDataContainer ()
const osg::UserDataContainer *	getUserDataContainer () const
osg::UserDataContainer *	getOrCreateUserDataContainer ()
virtual void	setUserData (Referenced *obj)
template<class T>
void	setUserData (const ref_ptr< T > &ud)
virtual Referenced *	getUserData ()
virtual const Referenced *	getUserData () const
template<typename T>
bool	getUserValue (const std::string &name, T &value) const
template<typename T>
void	setUserValue (const std::string &name, const T &value)
template<typename T>
BoolValueObject UCharValueObject UShortValueObject UIntValueObject DoubleValueObject Vec3fValueObject Vec2dValueObject Vec4dValueObject PlaneValueObject MatrixdValueObject BoundingBoxdValueObject BoundingSpheredValueObject bool	getUserValue (const std::string &name, T &value) const
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
bool	getThreadSafeRefUnref () const
OpenThreads::Mutex *	getRefMutex () const
int	ref () const
int	unref () const
int	unref_nodelete () const
int	referenceCount () const
ObserverSet *	getObserverSet () const
ObserverSet *	getOrCreateObserverSet () const
void	addObserver (Observer *observer) const
void	removeObserver (Observer *observer) const
Public Member Functions inherited from osgViewer::View
	View ()
	View (const osgViewer::View &view, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
	META_Object (osgViewer, View)
virtual osg::View *	asView ()
ViewerBase *	getViewerBase ()
osg::Timer_t	getStartTick () const
Scene *	getScene ()
const Scene *	getScene () const
template<class T>
void	setSceneData (const osg::ref_ptr< T > &node)
osg::Node *	getSceneData ()
const osg::Node *	getSceneData () const
void	setDatabasePager (osgDB::DatabasePager *dp)
template<class T>
void	setDatabasePager (const osg::ref_ptr< T > &dp)
osgDB::DatabasePager *	getDatabasePager ()
const osgDB::DatabasePager *	getDatabasePager () const
void	setImagePager (osgDB::ImagePager *ip)
template<class T>
void	setImagePager (const osg::ref_ptr< T > &ip)
osgDB::ImagePager *	getImagePager ()
const osgDB::ImagePager *	getImagePager () const
void	addDevice (osgGA::Device *eventSource)
template<class T>
void	addDevice (const osg::ref_ptr< T > &eventSource)
void	removeDevice (osgGA::Device *eventSource)
template<class T>
void	removeDevice (const osg::ref_ptr< T > &eventSource)
Devices &	getDevices ()
const Devices &	getDevices () const
void	setEventQueue (osgGA::EventQueue *eventQueue)
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)
template<class T>
void	setCameraManipulator (const osg::ref_ptr< T > &manipulator, bool resetPosition=true)
osgGA::CameraManipulator *	getCameraManipulator ()
const osgGA::CameraManipulator *	getCameraManipulator () const
void	home ()
void	addEventHandler (osgGA::EventHandler *eventHandler)
template<class T>
void	addEventHandler (const osg::ref_ptr< T > &eventHandler)
void	removeEventHandler (osgGA::EventHandler *eventHandler)
template<class T>
void	removeEventHandler (const osg::ref_ptr< T > &eventHandler)
EventHandlers &	getEventHandlers ()
const EventHandlers &	getEventHandlers () const
void	setCoordinateSystemNodePath (const osg::NodePath &nodePath)
osg::NodePath	getCoordinateSystemNodePath () const
void	computeActiveCoordinateSystemNodePath ()
void	setDisplaySettings (osg::DisplaySettings *ds)
template<class T>
void	setDisplaySettings (const osg::ref_ptr< T > &ds)
osg::DisplaySettings *	getDisplaySettings ()
const osg::DisplaySettings *	getDisplaySettings () const
void	setFusionDistance (osgUtil::SceneView::FusionDistanceMode mode, float value=1.0f)
osgUtil::SceneView::FusionDistanceMode	getFusionDistanceMode () const
float	getFusionDistanceValue () const
void	apply (ViewConfig *config)
template<class T>
void	apply (const osg::ref_ptr< T > &config)
ViewConfig *	getLastAppliedViewConfig ()
const ViewConfig *	getLastAppliedViewConfig () const
void	setUpViewAcrossAllScreens ()
void	setUpViewInWindow (int x, int y, int width, int height, unsigned int screenNum=0)
void	setUpViewOnSingleScreen (unsigned int screenNum=0)
void	setUpViewFor3DSphericalDisplay (double radius=1.0, double collar=0.45, unsigned int screenNum=0, osg::Image *intensityMap=0, const osg::Matrixd &projectorMatrix=osg::Matrixd())
void	setUpViewForPanoramicSphericalDisplay (double radius=1.0, double collar=0.45, unsigned int screenNum=0, osg::Image *intensityMap=0, const osg::Matrixd &projectorMatrix=osg::Matrixd())
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)
bool	setUpDepthPartitionForCamera (osg::Camera cameraToPartition, DepthPartitionSettings dps=0)
bool	setUpDepthPartition (DepthPartitionSettings *dsp=0)
bool	containsCamera (const osg::Camera *camera) const
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
bool	computeIntersections (float x, float y, osgUtil::LineSegmentIntersector::Intersections &intersections, osg::Node::NodeMask traversalMask=0xffffffff)
bool	computeIntersections (float x, float y, const osg::NodePath &nodePath, osgUtil::LineSegmentIntersector::Intersections &intersections, osg::Node::NodeMask traversalMask=0xffffffff)
bool	computeIntersections (const osgGA::GUIEventAdapter &ea, osgUtil::LineSegmentIntersector::Intersections &intersections, osg::Node::NodeMask traversalMask=0xffffffff)
bool	computeIntersections (const osgGA::GUIEventAdapter &ea, const osg::NodePath &nodePath, osgUtil::LineSegmentIntersector::Intersections &intersections, osg::Node::NodeMask traversalMask=0xffffffff)
bool	computeIntersections (const osg::Camera *camera, osgUtil::Intersector::CoordinateFrame cf, float x, float y, osgUtil::LineSegmentIntersector::Intersections &intersections, osg::Node::NodeMask traversalMask=0xffffffff)
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)
virtual void	requestRedraw ()
virtual void	requestContinuousUpdate (bool needed=true)
virtual void	requestWarpPointer (float x, float y)
virtual bool	requiresUpdateSceneGraph () const
virtual bool	requiresRedraw () const
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 ()
	View (const osg::View &view, const osg::CopyOp &copyop=CopyOp::SHALLOW_COPY)
	META_Object (osg, View)
void	setStats (osg::Stats *stats)
osg::Stats *	getStats ()
const osg::Stats *	getStats () const
void	setLightingMode (LightingMode lightingMode)
LightingMode	getLightingMode () const
void	setLight (osg::Light *light)
osg::Light *	getLight ()
const osg::Light *	getLight () const
void	setCamera (osg::Camera *camera)
osg::Camera *	getCamera ()
const osg::Camera *	getCamera () const
void	setFrameStamp (osg::FrameStamp *fs)
osg::FrameStamp *	getFrameStamp ()
const osg::FrameStamp *	getFrameStamp () const
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 osgGA::GUIActionAdapter
virtual	~GUIActionAdapter ()

Protected Member Functions
void	constructorInit ()
virtual void	viewerInit ()
void	generateSlavePointerData (osg::Camera *camera, osgGA::GUIEventAdapter &event)
void	generatePointerData (osgGA::GUIEventAdapter &event)
void	reprojectPointerData (osgGA::GUIEventAdapter &source_event, osgGA::GUIEventAdapter &dest_event)
Protected Member Functions inherited from osgViewer::ViewerBase
void	viewerBaseInit ()
void	makeCurrent (osg::GraphicsContext *gc)
void	releaseContext ()
Protected Member Functions inherited from osg::Object
virtual	~Object ()
Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()
void	signalObserversAndDelete (bool signalDelete, bool doDelete) const
void	deleteUsingDeleteHandler () const
Protected Member Functions inherited from osgViewer::View
virtual	~View ()
virtual osg::GraphicsOperation *	createRenderer (osg::Camera *camera)

Additional Inherited Members
Public Types inherited from osgViewer::ViewerBase
enum	ThreadingModel { SingleThreaded , CullDrawThreadPerContext , ThreadPerContext = CullDrawThreadPerContext , DrawThreadPerContext , CullThreadPerCameraDrawThreadPerContext , ThreadPerCamera = CullThreadPerCameraDrawThreadPerContext , AutomaticSelection }
enum	BarrierPosition { BeforeSwapBuffers , AfterSwapBuffers }
enum	FrameScheme { ON_DEMAND , CONTINUOUS }
typedef std::vector< osg::Camera * >	Cameras
typedef std::vector< osg::GraphicsContext * >	Contexts
typedef std::vector< osgViewer::GraphicsWindow * >	Windows
typedef std::vector< OpenThreads::Thread * >	Threads
typedef std::vector< osg::OperationThread * >	OperationThreads
typedef std::vector< osgViewer::Scene * >	Scenes
typedef std::vector< osgViewer::View * >	Views
Public Types inherited from osg::Object
enum	DataVariance { DYNAMIC , STATIC , UNSPECIFIED }
Public Types inherited from osgViewer::View
typedef std::vector< osg::ref_ptr< osgGA::Device > >	Devices
typedef std::list< osg::ref_ptr< osgGA::EventHandler > >	EventHandlers
Public Types inherited from osg::View
enum	LightingMode { NO_LIGHT , HEADLIGHT , SKY_LIGHT }
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
static void	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()
Protected Types inherited from osg::View
typedef std::vector< Slave >	Slaves
Protected Attributes inherited from osgViewer::ViewerBase
bool	_firstFrame
bool	_done
int	_keyEventSetsDone
bool	_quitEventSetsDone
bool	_releaseContextAtEndOfFrameHint
bool	_useConfigureAffinity
OpenThreads::Affinity	_affinity
ThreadingModel	_threadingModel
bool	_threadsRunning
bool	_requestRedraw
bool	_requestContinousUpdate
FrameScheme	_runFrameScheme
double	_runMaxFrameRate
BarrierPosition	_endBarrierPosition
osg::BarrierOperation::PreBlockOp	_endBarrierOperation
osg::ref_ptr< osg::BarrierOperation >	_startRenderingBarrier
osg::ref_ptr< osg::BarrierOperation >	_endRenderingDispatchBarrier
osg::ref_ptr< osg::EndOfDynamicDrawBlock >	_endDynamicDrawBlock
osg::ref_ptr< osgGA::EventVisitor >	_eventVisitor
osg::ref_ptr< osg::OperationQueue >	_updateOperations
osg::ref_ptr< osgUtil::UpdateVisitor >	_updateVisitor
osg::ref_ptr< osg::Operation >	_realizeOperation
osg::ref_ptr< osg::Operation >	_cleanUpOperation
osg::ref_ptr< osgUtil::IncrementalCompileOperation >	_incrementalCompileOperation
osg::observer_ptr< osg::GraphicsContext >	_currentContext
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
Protected Attributes inherited from osgViewer::View
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

Detailed Description

Viewer holds a single view on to a single scene.

Constructor & Destructor Documentation

◆ Viewer() [1/3]

osgViewer::Viewer::Viewer ( )

Referenced by META_Object().

◆ Viewer() [2/3]

osgViewer::Viewer::Viewer ( osg::ArgumentParser & arguments )

◆ Viewer() [3/3]

osgViewer::Viewer::Viewer	(	const osgViewer::Viewer &	viewer,
		const osg::CopyOp &	copyop = osg::CopyOp::SHALLOW_COPY )

References osg::CopyOp::SHALLOW_COPY.

◆ ~Viewer()

virtual osgViewer::Viewer::~Viewer ( )

virtual

Member Function Documentation

◆ advance()

virtual void osgViewer::Viewer::advance ( double simulationTime = USE_REFERENCE_TIME )

virtual

Implements osgViewer::ViewerBase.

References USE_REFERENCE_TIME.

◆ checkEvents()

virtual bool osgViewer::Viewer::checkEvents ( )

virtual

check to see if events have been received, return true if events are now available.

Implements osgViewer::ViewerBase.

◆ checkNeedToDoFrame()

virtual bool osgViewer::Viewer::checkNeedToDoFrame ( )

virtual

check to see if the new frame is required, called by run(..) when FrameScheme is set to ON_DEMAND.

Implements osgViewer::ViewerBase.

◆ constructorInit()

void osgViewer::Viewer::constructorInit ( )

protected

◆ elapsedTime()

virtual double osgViewer::Viewer::elapsedTime ( )

virtual

Implements osgViewer::ViewerBase.

◆ eventTraversal()

virtual void osgViewer::Viewer::eventTraversal ( )

virtual

Implements osgViewer::ViewerBase.

◆ generatePointerData()

void osgViewer::Viewer::generatePointerData ( osgGA::GUIEventAdapter & event )

protected

◆ generateSlavePointerData()

void osgViewer::Viewer::generateSlavePointerData	(	osg::Camera *	camera,
		osgGA::GUIEventAdapter &	event )

protected

◆ getAllThreads()

virtual void osgViewer::Viewer::getAllThreads	(	Threads &	threads,
		bool	onlyActive = true )

virtual

Implements osgViewer::ViewerBase.

◆ getCameras()

virtual void osgViewer::Viewer::getCameras	(	Cameras &	cameras,
		bool	onlyActive = true )

virtual

Implements osgViewer::ViewerBase.

◆ getContexts()

virtual void osgViewer::Viewer::getContexts	(	Contexts &	contexts,
		bool	onlyValid = true )

virtual

Implements osgViewer::ViewerBase.

◆ getOperationThreads()

virtual void osgViewer::Viewer::getOperationThreads	(	OperationThreads &	threads,
		bool	onlyActive = true )

virtual

Implements osgViewer::ViewerBase.

◆ getScenes()

virtual void osgViewer::Viewer::getScenes	(	Scenes &	scenes,
		bool	onlyValid = true )

virtual

Implements osgViewer::ViewerBase.

◆ getUsage()

virtual void osgViewer::Viewer::getUsage ( osg::ApplicationUsage & usage ) const

virtual

Get the keyboard and mouse usage of this viewer.

Implements osgViewer::ViewerBase.

◆ getViewerFrameStamp()

virtual osg::FrameStamp * osgViewer::Viewer::getViewerFrameStamp ( )

inlinevirtual

Implements osgViewer::ViewerBase.

References osg::View::getFrameStamp().

◆ getViewerStats() [1/2]

virtual osg::Stats * osgViewer::Viewer::getViewerStats ( )

inlinevirtual

Get the Viewers Stats object.

Implements osgViewer::ViewerBase.

References osg::View::getStats().

◆ getViewerStats() [2/2]

virtual const osg::Stats * osgViewer::Viewer::getViewerStats ( ) const

inlinevirtual

Get the Viewers Stats object.

Implements osgViewer::ViewerBase.

References osg::View::getStats().

◆ getViews()

virtual void osgViewer::Viewer::getViews	(	Views &	views,
		bool	onlyValid = true )

virtual

Implements osgViewer::ViewerBase.

◆ isRealized()

virtual bool osgViewer::Viewer::isRealized ( ) const

virtual

Get whether at least of one of this viewers windows are realized.

Implements osgViewer::ViewerBase.

◆ META_Object()

osgViewer::Viewer::META_Object	(	osgViewer	,
		Viewer	)

References Viewer().

◆ readConfiguration()

virtual bool osgViewer::Viewer::readConfiguration ( const std::string & filename )

virtual

read the viewer configuration from a configuration file.

Implements osgViewer::ViewerBase.

◆ realize()

virtual void osgViewer::Viewer::realize ( )

virtual

set up windows and associated threads.

Implements osgViewer::ViewerBase.

◆ releaseGLObjects()

virtual void osgViewer::Viewer::releaseGLObjects ( osg::State * = 0 ) const

inlinevirtual

If State is non-zero, this function releases any associated OpenGL objects for the specified graphics context. Otherwise, releases OpenGL objects for all graphics contexts.

Reimplemented from osg::Object.

References osg::View::releaseGLObjects().

◆ reprojectPointerData()

void osgViewer::Viewer::reprojectPointerData	(	osgGA::GUIEventAdapter &	source_event,
		osgGA::GUIEventAdapter &	dest_event )

protected

◆ resizeGLObjectBuffers()

virtual void osgViewer::Viewer::resizeGLObjectBuffers ( unsigned int )

inlinevirtual

Resize any per context GLObject buffers to specified size.

Reimplemented from osg::Object.

References osg::View::resizeGLObjectBuffers().

◆ run()

virtual int osgViewer::Viewer::run ( )

virtual

Execute a main frame loop. Equivalent to while (!viewer.done()) viewer.frame(); Also calls realize() if the viewer is not already realized, and installs trackball manipulator if one is not already assigned.

Reimplemented from osgViewer::ViewerBase.

◆ setReferenceTime()

void osgViewer::Viewer::setReferenceTime ( double time = 0.0 )

References osgViewer::View::setSceneData().

◆ setSceneData() [1/2]

template<class T>

void osgViewer::View::setSceneData ( const osg::ref_ptr< T > & node )

inline

◆ setSceneData() [2/2]

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

virtual

Set the sene graph data that viewer with view.

Reimplemented from osgViewer::View.

◆ setStartTick()

virtual void osgViewer::Viewer::setStartTick ( osg::Timer_t tick )

virtual

Reimplemented from osgViewer::View.

◆ setUpViewerAsEmbeddedInWindow()

virtual GraphicsWindowEmbedded * osgViewer::Viewer::setUpViewerAsEmbeddedInWindow	(	int	x,
		int	y,
		int	width,
		int	height )

virtual

Convenience method for setting up the viewer so it can be used embedded in an external managed window. Returns the GraphicsWindowEmbedded that can be used by applications to pass in events to the viewer.

◆ setViewerStats()

virtual void osgViewer::Viewer::setViewerStats ( osg::Stats * stats )

inlinevirtual

Set the Stats object used to collect various frame related timing and scene graph stats.

Implements osgViewer::ViewerBase.

References osg::View::setStats().

◆ take()

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

virtual

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

Reimplemented from osgViewer::View.

◆ updateTraversal()

virtual void osgViewer::Viewer::updateTraversal ( )

virtual

Implements osgViewer::ViewerBase.

◆ viewerInit()

virtual void osgViewer::Viewer::viewerInit ( )

inlineprotectedvirtual

Implements osgViewer::ViewerBase.

References osgViewer::View::init().

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

Viewer

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Viewer() [1/3]

◆ Viewer() [2/3]

◆ Viewer() [3/3]

◆ ~Viewer()

Member Function Documentation

◆ advance()

◆ checkEvents()

◆ checkNeedToDoFrame()

◆ constructorInit()

◆ elapsedTime()

◆ eventTraversal()

◆ generatePointerData()

◆ generateSlavePointerData()

◆ getAllThreads()

◆ getCameras()

◆ getContexts()

◆ getOperationThreads()

◆ getScenes()

◆ getUsage()

◆ getViewerFrameStamp()

◆ getViewerStats() [1/2]

◆ getViewerStats() [2/2]

◆ getViews()

◆ isRealized()

◆ META_Object()

◆ readConfiguration()

◆ realize()

◆ releaseGLObjects()

◆ reprojectPointerData()

◆ resizeGLObjectBuffers()

◆ run()

◆ setReferenceTime()

◆ setSceneData() [1/2]

◆ setSceneData() [2/2]

◆ setStartTick()

◆ setUpViewerAsEmbeddedInWindow()

◆ setViewerStats()

◆ take()

◆ updateTraversal()

◆ viewerInit()