osgAnimation::Timeline Class Reference

Inheritance diagram for osgAnimation::Timeline:

[legend]

List of all members.

Classes
struct	Command
Public Member Functions
	META_Object (osgAnimation, Timeline)
	Timeline ()
	Timeline (const Timeline &nc, const osg::CopyOp &op=osg::CopyOp::SHALLOW_COPY)
State	getStatus () const
const ActionList &	getActionLayer (int i)
unsigned int	getCurrentFrame () const
double	getCurrentTime () const
void	play ()
void	gotoFrame (unsigned int frame)
void	stop ()
bool	getEvaluating () const
bool	isActive (Action *activeAction)
void	removeAction (Action *action)
virtual void	addActionAt (unsigned int frame, Action *action, int priority=0)
virtual void	addActionAt (double t, Action *action, int priority=0)
virtual void	evaluate (unsigned int frame)
virtual void	evaluateCallback (unsigned int frame)
virtual void	update (double simulationTime)
Protected Types
enum	State { Play, Stop }
typedef std::pair< unsigned int, osg::ref_ptr< Action > >	FrameAction
typedef std::vector< FrameAction >	ActionList
typedef std::map< int, ActionList >	ActionLayers
typedef std::vector< Command >	CommandList
Protected Member Functions
void	setEvaluating (bool state)
void	processPendingOperation ()
void	internalRemoveAction (Action *action)
void	internalAddAction (int priority, const FrameAction &ftl)
Protected Attributes
ActionLayers	_actions
double	_lastUpdate
double	_speed
unsigned int	_currentFrame
unsigned int	_fps
unsigned int	_numberFrame
unsigned int	_previousFrameEvaluated
bool	_loop
bool	_initFirstFrame
State	_state
bool	_evaluating
CommandList	_addActionOperations
ActionList	_removeActionOperations

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Member Typedef Documentation

typedef std::map<int, ActionList> osgAnimation::Timeline::ActionLayers [protected]

typedef std::vector<FrameAction> osgAnimation::Timeline::ActionList [protected]

typedef std::vector<Command> osgAnimation::Timeline::CommandList [protected]

typedef std::pair<unsigned int, osg::ref_ptr<Action> > osgAnimation::Timeline::FrameAction [protected]

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Member Enumeration Documentation

enum osgAnimation::Timeline::State [protected]

Enumerator:

Play
Stop

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Constructor & Destructor Documentation

osgAnimation::Timeline::Timeline

(

)

osgAnimation::Timeline::Timeline	(	const Timeline &	nc,
		const osg::CopyOp &	op = osg::CopyOp::SHALLOW_COPY
	)

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Member Function Documentation

virtual void osgAnimation::Timeline::addActionAt	(	double	t,
		Action *	action,
		int	priority = 0
	)			[inline, virtual]

References _fps, and addActionAt().

virtual void osgAnimation::Timeline::addActionAt	(	unsigned int	frame,
		Action *	action,
		int	priority = 0
	)			[inline, virtual]

References _addActionOperations, getEvaluating(), and internalAddAction().

Referenced by addActionAt().

virtual void osgAnimation::Timeline::evaluate

(

unsigned int

frame

)

[inline, virtual]

References _actions, _currentFrame, _previousFrameEvaluated, osg::DEBUG_INFO, osgAnimation::Action::evaluate(), evaluateCallback(), osg::Object::getName(), osgAnimation::Action::getNumFrames(), osg::notify(), and setEvaluating().

Referenced by update().

virtual void osgAnimation::Timeline::evaluateCallback

(

unsigned int

frame

)

[inline, virtual]

References _actions, osgAnimation::Action::evaluateCallback(), osgAnimation::Action::getNumFrames(), and processPendingOperation().

Referenced by evaluate().

const ActionList& osgAnimation::Timeline::getActionLayer

(

int

i

)

[inline]

References _actions.

unsigned int osgAnimation::Timeline::getCurrentFrame

(

)

const [inline]

References _currentFrame.

double osgAnimation::Timeline::getCurrentTime

(

)

const [inline]

References _currentFrame, and _fps.

bool osgAnimation::Timeline::getEvaluating

(

)

const [inline]

References _evaluating.

Referenced by addActionAt(), and removeAction().

State osgAnimation::Timeline::getStatus

(

)

const [inline]

References _state.

void osgAnimation::Timeline::gotoFrame

(

unsigned int

frame

)

[inline]

References _currentFrame.

void osgAnimation::Timeline::internalAddAction	(	int	priority,
		const FrameAction &	ftl
	)			[inline, protected]

References _actions.

Referenced by addActionAt(), and processPendingOperation().

void osgAnimation::Timeline::internalRemoveAction

(

Action *

action

)

[inline, protected]

References _actions.

Referenced by processPendingOperation(), and removeAction().

bool osgAnimation::Timeline::isActive

(

Action *

activeAction

)

[inline]

References _actions, _currentFrame, and osgAnimation::Action::getNumFrames().

osgAnimation::Timeline::META_Object	(	osgAnimation	,
		Timeline
	)

void osgAnimation::Timeline::play

(

)

[inline]

References _state, and Play.

void osgAnimation::Timeline::processPendingOperation

(

)

[inline, protected]

References _addActionOperations, _removeActionOperations, internalAddAction(), and internalRemoveAction().

Referenced by evaluateCallback().

void osgAnimation::Timeline::removeAction

(

Action *

action

)

[inline]

References _removeActionOperations, getEvaluating(), and internalRemoveAction().

void osgAnimation::Timeline::setEvaluating

(

bool

state

)

[inline, protected]

References _evaluating.

Referenced by evaluate().

void osgAnimation::Timeline::stop

(

)

[inline]

References _state, and Stop.

virtual void osgAnimation::Timeline::update

(

double

simulationTime

)

[inline, virtual]

References _currentFrame, _fps, _initFirstFrame, _lastUpdate, _speed, _state, evaluate(), and Play.

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Member Data Documentation

ActionLayers osgAnimation::Timeline::_actions [protected]

Referenced by evaluate(), evaluateCallback(), getActionLayer(), internalAddAction(), internalRemoveAction(), and isActive().

CommandList osgAnimation::Timeline::_addActionOperations [protected]

Referenced by addActionAt(), and processPendingOperation().

unsigned int osgAnimation::Timeline::_currentFrame [protected]

Referenced by evaluate(), getCurrentFrame(), getCurrentTime(), gotoFrame(), isActive(), and update().

bool osgAnimation::Timeline::_evaluating [protected]

Referenced by getEvaluating(), and setEvaluating().

unsigned int osgAnimation::Timeline::_fps [protected]

Referenced by addActionAt(), getCurrentTime(), and update().

bool osgAnimation::Timeline::_initFirstFrame [protected]

Referenced by update().

double osgAnimation::Timeline::_lastUpdate [protected]

Referenced by update().

bool osgAnimation::Timeline::_loop [protected]

unsigned int osgAnimation::Timeline::_numberFrame [protected]

unsigned int osgAnimation::Timeline::_previousFrameEvaluated [protected]

Referenced by evaluate().

ActionList osgAnimation::Timeline::_removeActionOperations [protected]

Referenced by processPendingOperation(), and removeAction().

double osgAnimation::Timeline::_speed [protected]

Referenced by update().

State osgAnimation::Timeline::_state [protected]

Referenced by getStatus(), play(), stop(), and update().

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

• osgAnimation/Timeline