#include <UpdateVisitor>

Inheritance diagram for osgUtil::UpdateVisitor:

Public Member Functions
	UpdateVisitor ()
virtual	~UpdateVisitor ()
	META_NodeVisitor (osgUtil, UpdateVisitor) virtual osgUtil
virtual const osgUtil::UpdateVisitor *	asUpdateVisitor () const
virtual void	reset ()
virtual void	apply (osg::Node &node)
virtual void	apply (osg::Drawable &drawable)
virtual void	apply (osg::Geode &node)
virtual void	apply (osg::Billboard &node)
virtual void	apply (osg::LightSource &node)
virtual void	apply (osg::Group &node)
virtual void	apply (osg::Transform &node)
virtual void	apply (osg::Projection &node)
virtual void	apply (osg::Switch &node)
virtual void	apply (osg::LOD &node)
virtual void	apply (osg::OccluderNode &node)
Public Member Functions inherited from osg::NodeVisitor
	NodeVisitor (TraversalMode tm=TRAVERSE_NONE)
	NodeVisitor (VisitorType type, TraversalMode tm=TRAVERSE_NONE)
	NodeVisitor (const NodeVisitor &nv, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
virtual	~NodeVisitor ()
	META_Object (osg, NodeVisitor) virtual NodeVisitor *asNodeVisitor()
virtual const NodeVisitor *	asNodeVisitor () const
virtual osgUtil::UpdateVisitor *	asUpdateVisitor ()
virtual osgUtil::CullVisitor *	asCullVisitor ()
virtual const osgUtil::CullVisitor *	asCullVisitor () const
virtual osgGA::EventVisitor *	asEventVisitor ()
virtual const osgGA::EventVisitor *	asEventVisitor () const
virtual osgUtil::IntersectionVisitor *	asIntersectionVisitor ()
virtual const osgUtil::IntersectionVisitor *	asIntersectionVisitor () const
virtual osg::CullStack *	asCullStack ()
virtual const osg::CullStack *	asCullStack () const
void	setVisitorType (VisitorType type)
VisitorType	getVisitorType () const
void	setTraversalNumber (unsigned int fn)
unsigned int	getTraversalNumber () const
void	setFrameStamp (FrameStamp *fs)
const FrameStamp *	getFrameStamp () const
void	setTraversalMask (Node::NodeMask mask)
Node::NodeMask	getTraversalMask () const
void	setNodeMaskOverride (Node::NodeMask mask)
Node::NodeMask	getNodeMaskOverride () const
bool	validNodeMask (const osg::Node &node) const
void	setTraversalMode (TraversalMode mode)
TraversalMode	getTraversalMode () const
void	setValueMap (ValueMap *ps)
ValueMap *	getValueMap ()
const ValueMap *	getValueMap () const
ValueMap *	getOrCreateValueMap ()
void	setValueStack (ValueStack *ps)
ValueStack *	getValueStack ()
const ValueStack *	getValueStack () const
ValueStack *	getOrCreateValueStack ()
void	traverse (Node &node)
void	pushOntoNodePath (Node *node)
void	popFromNodePath ()
NodePath &	getNodePath ()
const NodePath &	getNodePath () const
virtual osg::Vec3	getEyePoint () const
virtual osg::Vec3	getViewPoint () const
virtual float	getDistanceToEyePoint (const Vec3 &, bool) const
virtual float	getDistanceFromEyePoint (const Vec3 &, bool) const
virtual float	getDistanceToViewPoint (const Vec3 &, bool) const
virtual void	apply (Geometry &geometry)
virtual void	apply (ProxyNode &node)
virtual void	apply (CoordinateSystemNode &node)
virtual void	apply (ClipNode &node)
virtual void	apply (TexGenNode &node)
virtual void	apply (Camera &node)
virtual void	apply (CameraView &node)
virtual void	apply (MatrixTransform &node)
virtual void	apply (PositionAttitudeTransform &node)
virtual void	apply (AutoTransform &node)
virtual void	apply (Sequence &node)
virtual void	apply (PagedLOD &node)
virtual void	apply (ClearNode &node)
virtual void	apply (OcclusionQueryNode &node)
void	setDatabaseRequestHandler (DatabaseRequestHandler *handler)
DatabaseRequestHandler *	getDatabaseRequestHandler ()
const DatabaseRequestHandler *	getDatabaseRequestHandler () const
void	setImageRequestHandler (ImageRequestHandler *handler)
ImageRequestHandler *	getImageRequestHandler ()
const ImageRequestHandler *	getImageRequestHandler () 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 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)
virtual void	resizeGLObjectBuffers (unsigned int)
virtual void	releaseGLObjects (osg::State *=0) const
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

Protected Member Functions
UpdateVisitor &	operator= (const UpdateVisitor &)
void	handle_callbacks (osg::StateSet *stateset)
void	handle_callbacks_and_traverse (osg::Node &node)
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

Additional Inherited Members
Public Types inherited from osg::NodeVisitor
enum	TraversalMode { TRAVERSE_NONE , TRAVERSE_PARENTS , TRAVERSE_ALL_CHILDREN , TRAVERSE_ACTIVE_CHILDREN }
enum	VisitorType { NODE_VISITOR = 0 , UPDATE_VISITOR , EVENT_VISITOR , COLLECT_OCCLUDER_VISITOR , CULL_VISITOR , INTERSECTION_VISITOR }
Public Types inherited from osg::Object
enum	DataVariance { DYNAMIC , STATIC , UNSPECIFIED }
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
static void	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()
Protected Attributes inherited from osg::NodeVisitor
VisitorType	_visitorType
unsigned int	_traversalNumber
ref_ptr< FrameStamp >	_frameStamp
TraversalMode	_traversalMode
Node::NodeMask	_traversalMask
Node::NodeMask	_nodeMaskOverride
NodePath	_nodePath
ref_ptr< DatabaseRequestHandler >	_databaseRequestHandler
ref_ptr< ImageRequestHandler >	_imageRequestHandler
osg::ref_ptr< ValueMap >	_valueMap
osg::ref_ptr< ValueStack >	_valueStack
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

Detailed Description

Basic UpdateVisitor implementation for animating a scene. This visitor traverses the scene graph, calling each nodes appCallback if it exists.

Constructor & Destructor Documentation

◆ UpdateVisitor()

osgUtil::UpdateVisitor::UpdateVisitor ( )

Referenced by META_NodeVisitor(), and operator=().

◆ ~UpdateVisitor()

virtual osgUtil::UpdateVisitor::~UpdateVisitor ( )

virtual

Member Function Documentation

◆ apply() [1/11]

virtual void osgUtil::UpdateVisitor::apply ( osg::Billboard & node )

inlinevirtual

Reimplemented from osg::NodeVisitor.

References handle_callbacks_and_traverse().

◆ apply() [2/11]

virtual void osgUtil::UpdateVisitor::apply ( osg::Drawable & drawable )

inlinevirtual

Reimplemented from osg::NodeVisitor.

References osg::Callback::asDrawableUpdateCallback(), osg::Callback::asNodeCallback(), osg::Node::getStateSet(), osg::Node::getUpdateCallback(), handle_callbacks(), osg::Callback::run(), and osg::DrawableUpdateCallback::update().

◆ apply() [3/11]

virtual void osgUtil::UpdateVisitor::apply ( osg::Geode & node )

inlinevirtual

Reimplemented from osg::NodeVisitor.

References handle_callbacks_and_traverse().

◆ apply() [4/11]

virtual void osgUtil::UpdateVisitor::apply ( osg::Group & node )

inlinevirtual

Reimplemented from osg::NodeVisitor.

References handle_callbacks_and_traverse().

◆ apply() [5/11]

virtual void osgUtil::UpdateVisitor::apply ( osg::LightSource & node )

inlinevirtual

Reimplemented from osg::NodeVisitor.

References handle_callbacks_and_traverse().

◆ apply() [6/11]

virtual void osgUtil::UpdateVisitor::apply ( osg::LOD & node )

inlinevirtual

Reimplemented from osg::NodeVisitor.

References handle_callbacks_and_traverse().

◆ apply() [7/11]

virtual void osgUtil::UpdateVisitor::apply ( osg::Node & node )

inlinevirtual

During traversal each type of node calls its callbacks and its children traversed.

Reimplemented from osg::NodeVisitor.

References handle_callbacks_and_traverse().

◆ apply() [8/11]

virtual void osgUtil::UpdateVisitor::apply ( osg::OccluderNode & node )

inlinevirtual

Reimplemented from osg::NodeVisitor.

References handle_callbacks_and_traverse().

◆ apply() [9/11]

virtual void osgUtil::UpdateVisitor::apply ( osg::Projection & node )

inlinevirtual

Reimplemented from osg::NodeVisitor.

References handle_callbacks_and_traverse().

◆ apply() [10/11]

virtual void osgUtil::UpdateVisitor::apply ( osg::Switch & node )

inlinevirtual

Reimplemented from osg::NodeVisitor.

References handle_callbacks_and_traverse().

◆ apply() [11/11]

virtual void osgUtil::UpdateVisitor::apply ( osg::Transform & node )

inlinevirtual

Reimplemented from osg::NodeVisitor.

References handle_callbacks_and_traverse().

◆ asUpdateVisitor()

virtual const osgUtil::UpdateVisitor * osgUtil::UpdateVisitor::asUpdateVisitor ( ) const

inlinevirtual

convert 'const this' into a const osgUtil::UpdateVisitor pointer if Object is a osgUtil::UpdateVisitor, otherwise return 0. Equivalent to dynamic_cast<const osgUtil::UpdateVisitor*>(this).

Reimplemented from osg::NodeVisitor.

Referenced by META_NodeVisitor().

◆ handle_callbacks()

void osgUtil::UpdateVisitor::handle_callbacks ( osg::StateSet * stateset )

inlineprotected

References osg::StateSet::requiresUpdateTraversal(), and osg::StateSet::runUpdateCallbacks().

Referenced by apply(), and handle_callbacks_and_traverse().

◆ handle_callbacks_and_traverse()

void osgUtil::UpdateVisitor::handle_callbacks_and_traverse ( osg::Node & node )

inlineprotected

References osg::Node::getNumChildrenRequiringUpdateTraversal(), osg::Node::getStateSet(), osg::Node::getUpdateCallback(), handle_callbacks(), osg::Callback::run(), and osg::NodeVisitor::traverse().

Referenced by apply(), apply(), apply(), apply(), apply(), apply(), apply(), apply(), apply(), and apply().

◆ META_NodeVisitor()

osgUtil::UpdateVisitor::META_NodeVisitor	(	osgUtil	,
		UpdateVisitor	)

inline

Convert 'this' into a osgUtil::UpdateVisitor pointer if Object is a osgUtil::UpdateVisitor, otherwise return 0. Equivalent to dynamic_cast<osgUtil::UpdateVisitor*>(this).

References asUpdateVisitor(), and UpdateVisitor().

◆ operator=()

UpdateVisitor & osgUtil::UpdateVisitor::operator= ( const UpdateVisitor & )

inlineprotected

Prevent unwanted copy construction. Prevent unwanted copy operator.

References UpdateVisitor().

◆ reset()

virtual void osgUtil::UpdateVisitor::reset ( )

virtual

Method to call to reset visitor. Useful if your visitor accumulates state during a traversal, and you plan to reuse the visitor. To flush that state for the next traversal: call reset() prior to each traversal.

Reimplemented from osg::NodeVisitor.

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

UpdateVisitor

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ UpdateVisitor()

◆ ~UpdateVisitor()

Member Function Documentation

◆ apply() [1/11]

◆ apply() [2/11]

◆ apply() [3/11]

◆ apply() [4/11]

◆ apply() [5/11]

◆ apply() [6/11]

◆ apply() [7/11]

◆ apply() [8/11]

◆ apply() [9/11]

◆ apply() [10/11]

◆ apply() [11/11]

◆ asUpdateVisitor()

◆ handle_callbacks()

◆ handle_callbacks_and_traverse()

◆ META_NodeVisitor()

◆ operator=()

◆ reset()