This class represents an animation curve that stores key frames. More...

#include <MultiWidgets/AnimationCurve.hpp>

Inheritance diagram for MultiWidgets::AnimationCurve< T >:

Public Member Functions
void	addKey (float time, const T &value, InterpolationType interpolation=USE_PREV_KEYFRAME_TYPE)
	Add a key frame to the curve. More...

template<>
void	addKey (float time, const bool &value, InterpolationType interpolation)

	AnimationCurve ()
	Construct an empty curve.

	AnimationCurve (const AnimationCurve &rhs)
	Construct a copy of a curve. More...

IAnimationCurve *	clone () const
	Return a copy of the curve. More...

bool	deserialize (const Valuable::ArchiveElement &element)

virtual void	evaluate (float t, Valuable::Attribute *attribute) const
	Evaluate the curve at given position. More...

T	evaluate (float t) const
	Evaluate the curve at given point. More...

template<>
bool	evaluate (float t) const

const KeyFrame< T > &	key (int i) const
	Get a key from the curve. More...

int	keyCount () const
	Get the number of key frames in the curve. More...

virtual float	length () const
	Returns the length of the animation in seconds. More...

void	removeKey (int index)
	Remove a key from the curve. More...

void	selectInterpolationType (typename Keyframes::iterator k1)
	Sets the interpolation type of the given key frame automatically. More...

Valuable::ArchiveElement	serialize (Valuable::Archive &archive) const

Public Member Functions inherited from MultiWidgets::IAnimationCurve
	IAnimationCurve ()
	Constructor.

virtual	~IAnimationCurve ()
	Destructor.

Detailed Description

template<class T>
class MultiWidgets::AnimationCurve< T >

This class represents an animation curve that stores key frames.

Examples:: AnimationExample.cpp.

Constructor & Destructor Documentation

template<class T>

MultiWidgets::AnimationCurve< T >::AnimationCurve ( const AnimationCurve< T > & rhs )

inline

Construct a copy of a curve.

Parameters

rhs	curve to copy

Member Function Documentation

template<class T>

void MultiWidgets::AnimationCurve< T >::addKey	(	float	time,
		const T &	value,
		InterpolationType	interpolation = `USE_PREV_KEYFRAME_TYPE`
	)

inline

Add a key frame to the curve.

Parameters

time	time-value of the key frame
value	value of the the key frame at given point
interpolation	interpolation used between this key frame and the next

template<class T>

IAnimationCurve* MultiWidgets::AnimationCurve< T >::clone ( ) const

inlinevirtual

Return a copy of the curve.

Returns: copy of the curve

Implements MultiWidgets::IAnimationCurve.

template<class T>

virtual void MultiWidgets::AnimationCurve< T >::evaluate	(	float	t,
		Valuable::Attribute *	attribute
	)		const

inlinevirtual

Evaluate the curve at given position.

Parameters

t	evaluation point on the curve
attribute	attribute to store the result into

Implements MultiWidgets::IAnimationCurve.

template<class T>

T MultiWidgets::AnimationCurve< T >::evaluate ( float t ) const

inline

Evaluate the curve at given point.

Parameters

t	point to evaluate the curve at

Returns: curve value at given point

template<class T>

const KeyFrame<T>& MultiWidgets::AnimationCurve< T >::key ( int i ) const

inline

Get a key from the curve.

Parameters

i	index of the key to get

Returns: key with the given index

template<class T>

int MultiWidgets::AnimationCurve< T >::keyCount ( ) const

inline

Get the number of key frames in the curve.

Returns: number of key frames in the curve

template<class T>

virtual float MultiWidgets::AnimationCurve< T >::length ( ) const

inlinevirtual

Returns the length of the animation in seconds.

Returns: Length of the curve

Implements MultiWidgets::IAnimationCurve.

template<class T>

void MultiWidgets::AnimationCurve< T >::removeKey ( int index )

inline

Remove a key from the curve.

Parameters

index index of the key to remove

template<class T>

void MultiWidgets::AnimationCurve< T >::selectInterpolationType ( typename Keyframes::iterator k1 )

inline

Sets the interpolation type of the given key frame automatically.

Parameters

k1	Iterator to key-frame-sequence

Public Member Functions

Detailed Description

template<class T> class MultiWidgets::AnimationCurve< T >

Constructor & Destructor Documentation

Member Function Documentation

template<class T>
class MultiWidgets::AnimationCurve< T >