Sequence is a Group node which allows automatic, time based switching between children. More...

Inheritance diagram for osg::Sequence:

[legend]

Public Types
enum	LoopMode { LOOP, SWING }
	Interval modes. More...

enum	SequenceMode { START, STOP, PAUSE, RESUME }
	Sequence modes. More...

Public Types inherited from osg::Node
typedef std::vector< Group * >	ParentList
	A vector of osg::Group pointers which is used to store the parent(s) of node. More...

typedef unsigned int	NodeMask
	This is a set of bits (flags) that represent the Node. More...

typedef std::vector< std::string >	DescriptionList
	A vector of std::string's which are used to describe the object. More...

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

Public Member Functions
	Sequence ()

	Sequence (const Sequence &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
	Copy constructor using CopyOp to manage deep vs shallow copy. More...

	META_Node (osg, Sequence)

virtual void	traverse (NodeVisitor &nv)
	Traverse downwards : calls children's accept method with NodeVisitor. More...

virtual bool	addChild (Node *child)
	Add Node to Group. More...

virtual bool	addChild (Node *child, double t)

template<class T >
bool	addChild (const ref_ptr< T > &child, double t)

virtual bool	insertChild (unsigned int index, Node *child)
	Insert Node to Group at specific location. More...

virtual bool	insertChild (unsigned int index, Node *child, double t)

template<class T >
bool	insertChild (unsigned int index, const ref_ptr< T > &child, double t)

virtual bool	removeChild (Node *child)
	Remove Node from Group. More...

virtual bool	removeChildren (unsigned int pos, unsigned int numChildrenToRemove)
	Remove children from Group. More...

void	setValue (int value)
	value is which child node is to be displayed More...

int	getValue () const

void	setTime (unsigned int frame, double t)
	Set time in seconds for child. More...

double	getTime (unsigned int frame) const
	Get time for child. More...

void	setTimeList (const std::vector< double > &timeList)
	Set the time list for children. More...

const std::vector< double > &	getTimeList () const
	Get the time list for children. More...

void	setDefaultTime (double t)
	Set default time in seconds for new child. More...

double	getDefaultTime (void) const
	Get default time in seconds for new child. More...

void	setLastFrameTime (double t)
	Set time of last frame of last loop, in seconds. More...

double	getLastFrameTime (void) const
	Get last frame time in seconds. More...

unsigned int	getNumFrames () const
	Get number of frames. More...

void	setLoopMode (LoopMode mode)
	Set sequence mode. More...

LoopMode	getLoopMode () const
	Get sequence mode. More...

void	setBegin (int begin)
	Set interval beginning. More...

int	getBegin () const
	Get interval beginning. More...

void	setEnd (int end)
	Set interval ending. More...

int	getEnd () const
	Get interval ending. More...

void	setInterval (LoopMode mode, int begin, int end)
	Set sequence mode & interval (range of children to be displayed). More...

void	getInterval (LoopMode &mode, int &begin, int &end) const
	Get sequence mode & interval. More...

void	setSpeed (float speed)
	Set speed. More...

float	getSpeed () const
	Get speed. More...

void	setNumRepeats (int nreps)
	Set number of repeats. More...

int	getNumRepeats () const
	Get number of repeats. More...

void	setDuration (float speed, int nreps=-1)
	Set duration: speed-up & number of repeats. More...

void	getDuration (float &speed, int &nreps) const
	Get duration & number of repeats. More...

void	setMode (SequenceMode mode)
	Set sequence mode. More...

SequenceMode	getMode () const
	Get sequence mode. More...

void	setSync (bool sync)
	If false (default), frames will not be sync'd to frameTime. More...

bool	getSync () const
	Get sync value. More...

void	setClearOnStop (bool clearOnStop)
	If true, show no child nodes after stopping. More...

bool	getClearOnStop () const
	Get whether to show no child nodes after stopping. More...

Public Member Functions inherited from osg::Group
	Group ()

	Group (const Group &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
	Copy constructor using CopyOp to manage deep vs shallow copy. More...

	META_Node (osg, Group)

virtual Group *	asGroup ()
	convert 'this' into a Group pointer if Node is a Group, otherwise return 0. More...

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

template<class T >
bool	addChild (const ref_ptr< T > &child)

template<class T >
bool	insertChild (unsigned int index, const ref_ptr< T > &child)

template<class T >
bool	removeChild (const ref_ptr< T > &child)

bool	removeChild (unsigned int pos, unsigned int numChildrenToRemove=1)
	Remove Node from Group. More...

virtual bool	replaceChild (Node origChild, Node newChild)
	Replace specified child Node with another Node. More...

template<class T , class R >
bool	replaceChild (const ref_ptr< T > &origChild, const ref_ptr< R > &newChild)

virtual unsigned int	getNumChildren () const
	Return the number of children nodes. More...

virtual bool	setChild (unsigned int i, Node *node)
	Set child node at position i. More...

Node *	getChild (unsigned int i)
	Return child node at position i. More...

const Node *	getChild (unsigned int i) const
	Return child node at position i. More...

bool	containsNode (const Node *node) const
	Return true if node is contained within Group. More...

template<class T >
bool	conatainsNode (const ref_ptr< T > &node) const

unsigned int	getChildIndex (const Node *node) const
	Get the index number of child, return a value between 0 and _children.size()-1 if found, if not found then return _children.size(). More...

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

virtual void	resizeGLObjectBuffers (unsigned int maxSize)
	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...

virtual BoundingSphere	computeBound () const
	Compute the bounding sphere around Node's geometry or children. More...

Public Member Functions inherited from osg::Node
	Node ()
	Construct a node. More...

	Node (const Node &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
	Copy constructor using CopyOp to manage deep vs shallow copy. More...

virtual Object *	cloneType () const
	clone an object of the same type as the node. More...

virtual Object *	clone (const CopyOp &copyop) const
	return a clone of a node, with Object* return type. More...

virtual bool	isSameKindAs (const Object *obj) const
	return true if this and obj are of the same kind of object. More...

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

virtual const char *	className () const
	return the name of the node's class type. 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 Drawable *	asDrawable ()
	convert 'this' into a Drawable pointer if Node is a Drawable, otherwise return 0. More...

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

virtual Geometry *	asGeometry ()
	convert 'this' into a Geometry pointer if Node is a Geometry, otherwise return 0. More...

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

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

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

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

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

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

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

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

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

virtual osgTerrain::Terrain *	asTerrain ()
	Convert 'this' into a Transform pointer if Node is a Terrain, otherwise return 0. More...

virtual const osgTerrain::Terrain *	asTerrain () const
	convert 'const this' into a const Terrain pointer if Node is a Terrain, otherwise return 0. More...

virtual void	accept (NodeVisitor &nv)
	Visitor Pattern : calls the apply method of a NodeVisitor with this node's type. More...

virtual void	ascend (NodeVisitor &nv)
	Traverse upwards : calls parents' accept method with NodeVisitor. More...

const ParentList &	getParents () const
	Get the parent list of node. More...

ParentList	getParents ()
	Get the a copy of parent list of node. More...

Group *	getParent (unsigned int i)

const Group *	getParent (unsigned int i) const
	Get a single const parent of node. More...

unsigned int	getNumParents () const
	Get the number of parents of node. More...

NodePathList	getParentalNodePaths (osg::Node *haltTraversalAtNode=0) const
	Get the list of node paths parent paths. More...

MatrixList	getWorldMatrices (const osg::Node *haltTraversalAtNode=0) const
	Get the list of matrices that transform this node from local coordinates to world coordinates. More...

void	setUpdateCallback (Callback *nc)
	Set update node callback, called during update traversal. More...

template<class T >
void	setUpdateCallback (const ref_ptr< T > &nc)

Callback *	getUpdateCallback ()
	Get update node callback, called during update traversal. More...

const Callback *	getUpdateCallback () const
	Get const update node callback, called during update traversal. More...

void	addUpdateCallback (Callback *nc)
	Convenience method that sets the update callback of the node if it doesn't exist, or nest it into the existing one. More...

template<class T >
void	addUpdateCallback (const ref_ptr< T > &nc)

void	removeUpdateCallback (Callback *nc)
	Convenience method that removes a given callback from a node, even if that callback is nested. More...

template<class T >
void	removeUpdateCallback (const ref_ptr< T > &nc)

unsigned int	getNumChildrenRequiringUpdateTraversal () const
	Get the number of Children of this node which require Update traversal, since they have an Update Callback attached to them or their children. More...

void	setEventCallback (Callback *nc)
	Set event node callback, called during event traversal. More...

template<class T >
void	setEventCallback (const ref_ptr< T > &nc)

Callback *	getEventCallback ()
	Get event node callback, called during event traversal. More...

const Callback *	getEventCallback () const
	Get const event node callback, called during event traversal. More...

void	addEventCallback (Callback *nc)
	Convenience method that sets the event callback of the node if it doesn't exist, or nest it into the existing one. More...

template<class T >
void	addEventCallback (const ref_ptr< T > &nc)

void	removeEventCallback (Callback *nc)
	Convenience method that removes a given callback from a node, even if that callback is nested. More...

template<class T >
void	removeEventCallback (const ref_ptr< T > &nc)

unsigned int	getNumChildrenRequiringEventTraversal () const
	Get the number of Children of this node which require Event traversal, since they have an Event Callback attached to them or their children. More...

void	setCullCallback (Callback *nc)
	Set cull node callback, called during cull traversal. More...

template<class T >
void	setCullCallback (const ref_ptr< T > &nc)

Callback *	getCullCallback ()
	Get cull node callback, called during cull traversal. More...

const Callback *	getCullCallback () const
	Get const cull node callback, called during cull traversal. More...

void	addCullCallback (Callback *nc)
	Convenience method that sets the cull callback of the node if it doesn't exist, or nest it into the existing one. More...

template<class T >
void	addCullCallback (const ref_ptr< T > &nc)

void	removeCullCallback (Callback *nc)
	Convenience method that removes a given callback from a node, even if that callback is nested. More...

template<class T >
void	removeCullCallback (const ref_ptr< T > &nc)

void	setCullingActive (bool active)
	Set the view frustum/small feature culling of this node to be active or inactive. More...

bool	getCullingActive () const
	Get the view frustum/small feature _cullingActive flag for this node. More...

unsigned int	getNumChildrenWithCullingDisabled () const
	Get the number of Children of this node which have culling disabled. More...

bool	isCullingActive () const
	Return true if this node can be culled by view frustum, occlusion or small feature culling during the cull traversal. More...

unsigned int	getNumChildrenWithOccluderNodes () const
	Get the number of Children of this node which are or have OccluderNode's. More...

bool	containsOccluderNodes () const
	return true if this node is an OccluderNode or the subgraph below this node are OccluderNodes. More...

void	setNodeMask (NodeMask nm)
	Set the node mask. More...

NodeMask	getNodeMask () const
	Get the node Mask. More...

void	setStateSet (osg::StateSet *stateset)
	Set the node's StateSet. More...

template<class T >
void	setStateSet (const osg::ref_ptr< T > &stateset)

osg::StateSet *	getOrCreateStateSet ()
	return the node's StateSet, if one does not already exist create it set the node and return the newly created StateSet. More...

osg::StateSet *	getStateSet ()
	Return the node's StateSet. More...

const osg::StateSet *	getStateSet () const
	Return the node's const StateSet. More...

void	setDescriptions (const DescriptionList &descriptions)
	Set the list of string descriptions. More...

DescriptionList &	getDescriptions ()
	Get the description list of the node. More...

const DescriptionList &	getDescriptions () const
	Get the const description list of the const node. More...

const std::string &	getDescription (unsigned int i) const
	Get a single const description of the const node. More...

std::string &	getDescription (unsigned int i)
	Get a single description of the node. More...

unsigned int	getNumDescriptions () const
	Get the number of descriptions of the node. More...

void	addDescription (const std::string &desc)
	Add a description string to the node. More...

void	setInitialBound (const osg::BoundingSphere &bsphere)
	Set the initial bounding volume to use when computing the overall bounding volume. More...

const BoundingSphere &	getInitialBound () const
	Set the initial bounding volume to use when computing the overall bounding volume. More...

void	dirtyBound ()
	Mark this node's bounding sphere dirty. More...

const BoundingSphere &	getBound () const

void	setComputeBoundingSphereCallback (ComputeBoundingSphereCallback *callback)
	Set the compute bound callback to override the default computeBound. More...

template<class T >
void	setComputeBoundingSphereCallback (const ref_ptr< T > &callback)

ComputeBoundingSphereCallback *	getComputeBoundingSphereCallback ()
	Get the compute bound callback. More...

const ComputeBoundingSphereCallback *	getComputeBoundingSphereCallback () const
	Get the const compute bound callback. More...

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...

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

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 More...

Public Member Functions inherited from osg::Referenced
	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...

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

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	~Sequence ()

int	_getNextValue (void)

void	_update (void)

Protected Member Functions inherited from osg::Group
virtual	~Group ()

virtual void	childRemoved (unsigned int, unsigned int)

virtual void	childInserted (unsigned int)

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

void	addParent (osg::Group *parent)

void	removeParent (osg::Group *parent)

void	setNumChildrenRequiringUpdateTraversal (unsigned int num)

void	setNumChildrenRequiringEventTraversal (unsigned int num)

void	setNumChildrenWithCullingDisabled (unsigned int num)

void	setNumChildrenWithOccluderNodes (unsigned int num)

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

Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()

void	signalObserversAndDelete (bool signalDelete, bool doDelete) const

void	deleteUsingDeleteHandler () const

Protected Attributes
int	_value

double	_now

double	_start

std::vector< double >	_frameTime

double	_totalTime

bool	_resetTotalTime

LoopMode	_loopMode

int	_begin

int	_end

float	_speed

int	_nreps

int	_nrepsRemain

int	_step

double	_defaultTime

double	_lastFrameTime

double	_saveRealLastFrameTime

unsigned int	_saveRealLastFrameValue

SequenceMode	_mode

bool	_sync

bool	_clearOnStop

Protected Attributes inherited from osg::Group
NodeList	_children

Protected Attributes inherited from osg::Node
BoundingSphere	_initialBound

ref_ptr< ComputeBoundingSphereCallback >	_computeBoundCallback

BoundingSphere	_boundingSphere

bool	_boundingSphereComputed

ParentList	_parents

ref_ptr< Callback >	_updateCallback

unsigned int	_numChildrenRequiringUpdateTraversal

ref_ptr< Callback >	_eventCallback

unsigned int	_numChildrenRequiringEventTraversal

ref_ptr< Callback >	_cullCallback

bool	_cullingActive

unsigned int	_numChildrenWithCullingDisabled

unsigned int	_numChildrenWithOccluderNodes

NodeMask	_nodeMask

ref_ptr< StateSet >	_stateset

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
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...

Detailed Description

Sequence is a Group node which allows automatic, time based switching between children.

Member Enumeration Documentation

enum osg::Sequence::LoopMode

Interval modes.

'Loop' repeats frames 1-N; 'swing' repeats 1->N, (N-1)->1.

Enumerator
LOOP
SWING

enum osg::Sequence::SequenceMode

Sequence modes.

Enumerator
START
STOP
PAUSE
RESUME

Constructor & Destructor Documentation

osg::Sequence::Sequence ( )

osg::Sequence::Sequence	(	const Sequence &	,
		const CopyOp &	copyop = `CopyOp::SHALLOW_COPY`
	)

Copy constructor using CopyOp to manage deep vs shallow copy.

virtual osg::Sequence::~Sequence ( )

inlineprotectedvirtual

Member Function Documentation

int osg::Sequence::_getNextValue ( void )

protected

void osg::Sequence::_update ( void )

protected

virtual bool osg::Sequence::addChild ( Node * child )

virtual

Add Node to Group.

If node is not NULL and is not contained in Group then increment its reference count, add it to the child list and dirty the bounding sphere to force it to recompute on next getBound() and return true for success. Otherwise return false. Scene nodes can't be added as child nodes.

Reimplemented from osg::Group.

virtual bool osg::Sequence::addChild	(	Node *	child,
		double	t
	)

virtual

template<class T >

bool osg::Sequence::addChild	(	const ref_ptr< T > &	child,
		double	t
	)

inline

int osg::Sequence::getBegin ( ) const

inline

Get interval beginning.

bool osg::Sequence::getClearOnStop ( ) const

inline

Get whether to show no child nodes after stopping.

double osg::Sequence::getDefaultTime ( void ) const

inline

Get default time in seconds for new child.

void osg::Sequence::getDuration	(	float &	speed,
		int &	nreps
	)		const

inline

Get duration & number of repeats.

int osg::Sequence::getEnd ( ) const

inline

Get interval ending.

void osg::Sequence::getInterval	(	LoopMode &	mode,
		int &	begin,
		int &	end
	)		const

inline

Get sequence mode & interval.

double osg::Sequence::getLastFrameTime ( void ) const

inline

Get last frame time in seconds.

LoopMode osg::Sequence::getLoopMode ( ) const

inline

Get sequence mode.

SequenceMode osg::Sequence::getMode ( ) const

inline

Get sequence mode.

unsigned int osg::Sequence::getNumFrames ( ) const

inline

Get number of frames.

int osg::Sequence::getNumRepeats ( ) const

inline

Get number of repeats.

float osg::Sequence::getSpeed ( ) const

inline

Get speed.

bool osg::Sequence::getSync ( ) const

inline

Get sync value.

double osg::Sequence::getTime ( unsigned int frame ) const

Get time for child.

const std::vector<double>& osg::Sequence::getTimeList ( ) const

inline

Get the time list for children.

int osg::Sequence::getValue ( ) const

inline

virtual bool osg::Sequence::insertChild	(	unsigned int	index,
		Node *	child
	)

virtual

Insert Node to Group at specific location.

The new child node is inserted into the child list before the node at the specified index. No nodes are removed from the group with this operation.

Reimplemented from osg::Group.

virtual bool osg::Sequence::insertChild	(	unsigned int	index,
		Node *	child,
		double	t
	)

virtual

template<class T >

bool osg::Sequence::insertChild	(	unsigned int	index,
		const ref_ptr< T > &	child,
		double	t
	)

inline

osg::Sequence::META_Node	(	osg	,
		Sequence
	)

virtual bool osg::Sequence::removeChild ( Node * child )

virtual

Remove Node from Group.

If Node is contained in Group then remove it from the child list, decrement its reference count, and dirty the bounding sphere to force it to recompute on next getBound() and return true for success. If Node is not found then return false and do not change the reference count of the Node. Note, do not override, only override removeChildren(,) is required.

Reimplemented from osg::Group.

virtual bool osg::Sequence::removeChildren	(	unsigned int	pos,
		unsigned int	numChildrenToRemove
	)

virtual

Remove children from Group.

Note, must be override by subclasses of Group which add per child attributes.

Reimplemented from osg::Group.

void osg::Sequence::setBegin ( int begin )

inline

Set interval beginning.

void osg::Sequence::setClearOnStop ( bool clearOnStop )

inline

If true, show no child nodes after stopping.

void osg::Sequence::setDefaultTime ( double t )

inline

Set default time in seconds for new child.

if t<0, t=0

void osg::Sequence::setDuration	(	float	speed,
		int	nreps = `-1`
	)

Set duration: speed-up & number of repeats.

void osg::Sequence::setEnd ( int end )

inline

Set interval ending.

void osg::Sequence::setInterval	(	LoopMode	mode,
		int	begin,
		int	end
	)

Set sequence mode & interval (range of children to be displayed).

void osg::Sequence::setLastFrameTime ( double t )

inline

Set time of last frame of last loop, in seconds.

if t<= 0, then ignored

void osg::Sequence::setLoopMode ( LoopMode mode )

inline

Set sequence mode.

void osg::Sequence::setMode ( SequenceMode mode )

Set sequence mode.

Start/stop & pause/resume.

void osg::Sequence::setNumRepeats ( int nreps )

inline

Set number of repeats.

void osg::Sequence::setSpeed ( float speed )

inline

Set speed.

void osg::Sequence::setSync ( bool sync )

inline

If false (default), frames will not be sync'd to frameTime.

If true, frames will be sync'd to frameTime.

void osg::Sequence::setTime	(	unsigned int	frame,
		double	t
	)

Set time in seconds for child.

void osg::Sequence::setTimeList ( const std::vector< double > & timeList )

inline

Set the time list for children.

void osg::Sequence::setValue ( int value )

inline

value is which child node is to be displayed

virtual void osg::Sequence::traverse ( NodeVisitor & )

virtual

Traverse downwards : calls children's accept method with NodeVisitor.

Reimplemented from osg::Group.

Member Data Documentation

int osg::Sequence::_begin

protected

bool osg::Sequence::_clearOnStop

protected

double osg::Sequence::_defaultTime

protected

int osg::Sequence::_end

protected

std::vector<double> osg::Sequence::_frameTime

protected

double osg::Sequence::_lastFrameTime

protected

LoopMode osg::Sequence::_loopMode

protected

SequenceMode osg::Sequence::_mode

protected

double osg::Sequence::_now

protected

int osg::Sequence::_nreps

protected

int osg::Sequence::_nrepsRemain

protected

bool osg::Sequence::_resetTotalTime

protected

double osg::Sequence::_saveRealLastFrameTime

protected

unsigned int osg::Sequence::_saveRealLastFrameValue

protected

float osg::Sequence::_speed

protected

double osg::Sequence::_start

protected

int osg::Sequence::_step

protected

bool osg::Sequence::_sync

protected

double osg::Sequence::_totalTime

protected

int osg::Sequence::_value

protected

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

osg/Sequence

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation