Inheritance diagram for osgUtil::PickVisitor:

Public Member Functions
	PickVisitor (const osg::Viewport *viewport, const osg::Matrixd &proj, const osg::Matrixd &view, float mx, float my)

void	runNestedPickVisitor (osg::Node &node, const osg::Viewport *viewport, const osg::Matrix &proj, const osg::Matrix &view, float mx, float my)

void	apply (osg::Projection &projection)

void	apply (osg::Camera &camera)

Public Member Functions inherited from osgUtil::IntersectVisitor
	IntersectVisitor ()

virtual	~IntersectVisitor ()

	META_NodeVisitor (osgUtil, IntersectVisitor) void reset()

void	addLineSegment (osg::LineSegment *seg)

HitList &	getHitList (const osg::LineSegment *seg)

int	getNumHits (const osg::LineSegment *seg)

LineSegmentHitListMap &	getSegHitList ()

bool	hits ()

void	setLODSelectionMode (LODSelectionMode mode)

LODSelectionMode	getLODSelectionMode () const

void	setEyePoint (const osg::Vec3 &eye)

virtual osg::Vec3	getEyePoint () const

virtual float	getDistanceToEyePoint (const osg::Vec3 &pos, bool withLODScale) const

virtual void	apply (osg::Node &)

virtual void	apply (osg::Drawable &)

virtual void	apply (osg::Geode &node)

virtual void	apply (osg::Billboard &node)

virtual void	apply (osg::Group &node)

virtual void	apply (osg::Transform &node)

virtual void	apply (osg::Switch &node)

virtual void	apply (osg::LOD &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 const osgUtil::UpdateVisitor *	asUpdateVisitor () const

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

virtual void	reset ()

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	getViewPoint () 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 (LightSource &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 (OccluderNode &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 Attributes
float	_mx

float	_my

osg::ref_ptr< const osg::Viewport >	_lastViewport

osg::Matrixd	_lastProjectionMatrix

osg::Matrixd	_lastViewMatrix

Protected Attributes inherited from osgUtil::IntersectVisitor
IntersectStateStack	_intersectStateStack

LineSegmentHitListMap	_segHitList

LODSelectionMode	_lodSelectionMode

osg::Vec3	_pseudoEyePoint

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

Additional Inherited Members
Public Types inherited from osgUtil::IntersectVisitor
enum	LODSelectionMode { USE_HIGHEST_LEVEL_OF_DETAIL, USE_SEGMENT_START_POINT_AS_EYE_POINT_FOR_LOD_LEVEL_SELECTION }

typedef std::vector< Hit >	HitList

typedef std::map< const osg::LineSegment *, HitList >	LineSegmentHitListMap

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 Types inherited from osgUtil::IntersectVisitor
typedef std::vector< osg::ref_ptr< IntersectState > >	IntersectStateStack

Protected Member Functions inherited from osgUtil::IntersectVisitor
bool	intersect (osg::Drawable &gset)

void	pushMatrix (osg::RefMatrix *matrix, osg::Transform::ReferenceFrame rf)

void	popMatrix ()

bool	enterNode (osg::Node &node)

void	leaveNode ()

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

Detailed Description

Deprecated Use LineSegmentIntersector/IntersectionVisitor or View::computeIntersections(..).

Constructor & Destructor Documentation

◆ PickVisitor()

osgUtil::PickVisitor::PickVisitor	(	const osg::Viewport *	viewport,
		const osg::Matrixd &	proj,
		const osg::Matrixd &	view,
		float	mx,
		float	my
	)

Member Function Documentation

◆ apply() [1/2]

void osgUtil::PickVisitor::apply ( osg::Camera & camera )

virtual

Reimplemented from osg::NodeVisitor.

◆ apply() [2/2]

void osgUtil::PickVisitor::apply ( osg::Projection & projection )

virtual

Reimplemented from osg::NodeVisitor.

◆ runNestedPickVisitor()

void osgUtil::PickVisitor::runNestedPickVisitor	(	osg::Node &	node,
		const osg::Viewport *	viewport,
		const osg::Matrix &	proj,
		const osg::Matrix &	view,
		float	mx,
		float	my
	)

Member Data Documentation

◆ _lastProjectionMatrix

osg::Matrixd osgUtil::PickVisitor::_lastProjectionMatrix

protected

◆ _lastViewMatrix

osg::Matrixd osgUtil::PickVisitor::_lastViewMatrix

protected

◆ _lastViewport

osg::ref_ptr<const osg::Viewport> osgUtil::PickVisitor::_lastViewport

protected

◆ _mx

float osgUtil::PickVisitor::_mx

protected

◆ _my

float osgUtil::PickVisitor::_my

protected

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

IntersectVisitor

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ PickVisitor()

Member Function Documentation

◆ apply() [1/2]

◆ apply() [2/2]

◆ runNestedPickVisitor()

Member Data Documentation

◆ _lastProjectionMatrix

◆ _lastViewMatrix

◆ _lastViewport

◆ _mx

◆ _my