inviwo::animation::KeyframeSequence Class Reference

#include <modules/animation/datastructures/keyframesequence.h>

Inheritance diagram for inviwo::animation::KeyframeSequence:

Public Member Functions
virtual Keyframe *	add (std::unique_ptr< Keyframe > key)=0
virtual KeyframeSequence *	clone () const =0
virtual void	deserialize (Deserializer &d) override=0
virtual const Keyframe &	getFirst () const =0
virtual Keyframe &	getFirst ()=0
Seconds	getFirstTime () const
virtual const Keyframe &	getLast () const =0
virtual Keyframe &	getLast ()=0
Seconds	getLastTime () const
virtual std::optional< Seconds >	getNextTime (Seconds at) const =0
virtual std::optional< Seconds >	getPrevTime (Seconds at) const =0
std::pair< Seconds, Seconds >	getTimeSpan () const
bool	isAnyKeyframeSelected () const
virtual bool	isSelected () const =0
virtual const Keyframe &	operator[] (size_t i) const =0
virtual Keyframe &	operator[] (size_t i)=0
virtual std::unique_ptr< Keyframe >	remove (Keyframe *key)=0
virtual std::unique_ptr< Keyframe >	remove (size_t i)=0
virtual void	serialize (Serializer &s) const override=0
virtual void	setSelected (bool selected)=0
virtual size_t	size () const =0
Public Member Functions inherited from inviwo::Observable< KeyframeSequenceObserver >
void	addObserver (KeyframeSequenceObserver *observer)
bool	isObservedBy (KeyframeSequenceObserver *observer) const
Observable< KeyframeSequenceObserver > &	operator= (const Observable< KeyframeSequenceObserver > &other)
void	removeObserver (KeyframeSequenceObserver *observer)
virtual void	startBlockingNotifications () override final
virtual void	stopBlockingNotifications () override final

Friends
bool	operator< (const KeyframeSequence &a, const KeyframeSequence &b)
bool	operator< (const KeyframeSequence &a, const Seconds &b)
bool	operator< (const Seconds &a, const KeyframeSequence &b)
bool	operator<= (const KeyframeSequence &a, const KeyframeSequence &b)
bool	operator<= (const KeyframeSequence &a, const Seconds &b)
bool	operator<= (const Seconds &a, const KeyframeSequence &b)
bool	operator> (const KeyframeSequence &a, const KeyframeSequence &b)
bool	operator> (const KeyframeSequence &a, const Seconds &b)
bool	operator> (const Seconds &a, const KeyframeSequence &b)
bool	operator>= (const KeyframeSequence &a, const KeyframeSequence &b)
bool	operator>= (const KeyframeSequence &a, const Seconds &b)
bool	operator>= (const Seconds &a, const KeyframeSequence &b)

Additional Inherited Members
Protected Member Functions inherited from inviwo::animation::KeyframeSequenceObserverble
void	notifyKeyframeAdded (Keyframe *key, KeyframeSequence *seq)
void	notifyKeyframeRemoved (Keyframe *key, KeyframeSequence *seq)
void	notifyKeyframeSequenceMoved (KeyframeSequence *seq)
void	notifyKeyframeSequenceSelectionChanged (KeyframeSequence *seq)
Protected Member Functions inherited from inviwo::Observable< KeyframeSequenceObserver >
void	forEachObserver (C callback)
Protected Member Functions inherited from inviwo::ObservableInterface
void	addObservationHelper (Observer *observer)
virtual void	addObserver (Observer *observer)=0
void	removeObservationHelper (Observer *observer)
virtual void	removeObserver (Observer *observer)=0

Detailed Description

Interface for a sequence of keyframes, which will be evaluated during an animation. The KeyframeSequence is a part of a Track and owns Keyframes. All keyframes in the sequence are interpolated using the same Interpolation method.

Note

Interpolation will only be performed if more than two key frames exist.

See also

KeyFrame

Interpolation

Member Function Documentation

add()

virtual Keyframe * inviwo::animation::KeyframeSequence::add ( std::unique_ptr< Keyframe > key )

pure virtual

Add Keyframe and call KeyframeObserver::notifyKeyframeAdded

Implemented in inviwo::animation::BaseKeyframeSequence< Key >, inviwo::animation::BaseKeyframeSequence< ButtonKeyframe >, inviwo::animation::BaseKeyframeSequence< CallbackKeyframe >, inviwo::animation::BaseKeyframeSequence< ControlKeyframe >, and inviwo::animation::BaseKeyframeSequence< InvalidationKeyframe >.

deserialize()

virtual void inviwo::animation::KeyframeSequence::deserialize ( Deserializer & d )

overridepure virtual

Implements inviwo::Serializable.

remove()

virtual std::unique_ptr< Keyframe > inviwo::animation::KeyframeSequence::remove ( size_t i )

pure virtual

Remove Keyframe and call KeyframeObserver::notifyKeyframeRemoved

Implemented in inviwo::animation::BaseKeyframeSequence< Key >, inviwo::animation::BaseKeyframeSequence< ButtonKeyframe >, inviwo::animation::BaseKeyframeSequence< CallbackKeyframe >, inviwo::animation::BaseKeyframeSequence< ControlKeyframe >, and inviwo::animation::BaseKeyframeSequence< InvalidationKeyframe >.

serialize()

virtual void inviwo::animation::KeyframeSequence::serialize ( Serializer & s ) const

overridepure virtual

Implements inviwo::Serializable.

size()

virtual size_t inviwo::animation::KeyframeSequence::size ( ) const

pure virtual

Return number of keyframes in the sequence.

Implemented in inviwo::animation::BaseKeyframeSequence< Key >, inviwo::animation::BaseKeyframeSequence< ButtonKeyframe >, inviwo::animation::BaseKeyframeSequence< CallbackKeyframe >, inviwo::animation::BaseKeyframeSequence< ControlKeyframe >, and inviwo::animation::BaseKeyframeSequence< InvalidationKeyframe >.

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

• modules/animation/include/modules/animation/datastructures/keyframesequence.h