Parameterizable animation track. More...

#include <mitsuba/core/track.h>

Inheritance diagram for mitsuba::AnimationTrack< T >:

Public Types
typedef T	ValueType

Public Types inherited from mitsuba::AbstractAnimationTrack
enum	EType { EInvalid = 0, ETranslationX = 1, ETranslationY = 2, ETranslationZ = 3, ETranslationXYZ = 4, EScaleX = 5, EScaleY = 6, EScaleZ = 7, EScaleXYZ = 8, ERotationX = 9, ERotationY = 10, ERotationZ = 11, ERotationQuat = 12 }

Public Member Functions
	AnimationTrack (EType type, size_t nKeyframes=0)

	AnimationTrack (EType type, Stream *stream)

	AnimationTrack (const AnimationTrack *track)
	Copy constructor. More...

void	setValue (size_t idx, const ValueType &value)
	Set the value of a certain keyframe. More...

const ValueType &	getValue (size_t idx) const
	Return the value of a certain keyframe. More...

void	reserve (size_t count)
	Reserve space for a certain number of entries. More...

void	append (Float time, const ValueType &value)
	Append a value. More...

AbstractAnimationTrack *	clone () const
	Clone this instance. More...

void	prependTransformation (const ValueType &value)
	Prepend a transformation to every entry of this track. More...

void	appendTransformation (const ValueType &value)
	Append a transformation to every entry of this track. More...

void	serialize (Stream *stream) const
	Serialize to a binary data stream. More...

ValueType	eval (Float time) const
	Evaluate the animation track at an arbitrary time value. More...

bool	sortAndSimplify ()
	Sort all animation tracks and remove unnecessary data (for user-provided input) More...

Public Member Functions inherited from mitsuba::AbstractAnimationTrack
EType	getType () const
	Return the type of this track. More...

void	setTime (size_t idx, Float time)
	Set the time value of a certain keyframe. More...

Float	getTime (size_t idx) const
	Return the time value of a certain keyframe. More...

size_t	getSize () const
	Return the number of keyframes. More...

virtual const Class *	getClass () const
	Retrieve this object's class. More...

Public Member Functions inherited from Object
	Object ()
	Construct a new object. More...

int	getRefCount () const
	Return the current reference count. More...

void	incRef () const
	Increase the reference count of the object by one. More...

void	decRef (bool autoDeallocate=true) const
	Decrease the reference count of the object and possibly deallocate it. More...

virtual std::string	toString () const
	Return a human-readable string representation of the object's contents. More...

Protected Member Functions
ValueType	lerp (size_t idx0, size_t idx1, Float t) const
	Evaluate the animation track using linear interpolation. More...

bool	isNoOp (const ValueType &value) const
	Is this a "no-op" transformation? More...

ValueType	concatenateTransformations (const ValueType &value1, const ValueType &value2) const
	Concatenate two transformations. More...

void	unserialize (Stream *stream, ValueType &value)

void	serialize (Stream *stream, const ValueType &value) const

Protected Member Functions inherited from mitsuba::AbstractAnimationTrack
	AbstractAnimationTrack (EType type, size_t nKeyframes)

virtual	~AbstractAnimationTrack ()

Protected Member Functions inherited from Object
virtual	~Object ()
	Virtual private deconstructor. (Will only be called by ref) More...

Additional Inherited Members
Static Public Member Functions inherited from Object
static void	staticInitialization ()
	Initializes the built-in reference count debugger (if enabled) More...

static void	staticShutdown ()
	Free the memory taken by staticInitialization() More...

Static Public Attributes inherited from mitsuba::AbstractAnimationTrack
static Class *	m_theClass

Static Public Attributes inherited from Object
static Class *	m_theClass
	Pointer to the object's class descriptor. More...

Protected Attributes inherited from mitsuba::AbstractAnimationTrack
EType	m_type

std::vector< Float >	m_times

Detailed Description

template<typename T>
class mitsuba::AnimationTrack< T >

Parameterizable animation track.

Member Typedef Documentation

template<typename T >

typedef T mitsuba::AnimationTrack< T >::ValueType

Constructor & Destructor Documentation

template<typename T >

mitsuba::AnimationTrack< T >::AnimationTrack	(	EType	type,
		size_t	nKeyframes = `0`
	)

inline

template<typename T >

mitsuba::AnimationTrack< T >::AnimationTrack	(	EType	type,
		Stream *	stream
	)

inline

template<typename T >

mitsuba::AnimationTrack< T >::AnimationTrack ( const AnimationTrack< T > * track )

inline

Copy constructor.

Member Function Documentation

template<typename T >

void mitsuba::AnimationTrack< T >::append	(	Float	time,
		const ValueType &	value
	)

inline

Append a value.

template<typename T >

void mitsuba::AnimationTrack< T >::appendTransformation ( const ValueType & value )

inline

Append a transformation to every entry of this track.

template<typename T >

AbstractAnimationTrack* mitsuba::AnimationTrack< T >::clone ( ) const

inlinevirtual

Clone this instance.

Implements mitsuba::AbstractAnimationTrack.

template<typename T >

T AnimationTrack< T >::concatenateTransformations	(	const ValueType &	value1,
		const ValueType &	value2
	)		const

inlineprotected

Concatenate two transformations.

template<typename T >

ValueType mitsuba::AnimationTrack< T >::eval ( Float time ) const

inline

Evaluate the animation track at an arbitrary time value.

template<typename T >

const ValueType& mitsuba::AnimationTrack< T >::getValue ( size_t idx ) const

inline

Return the value of a certain keyframe.

template<typename T >

bool AnimationTrack< T >::isNoOp ( const ValueType & value ) const

inlineprotected

Is this a "no-op" transformation?

template<typename T >

T AnimationTrack< T >::lerp	(	size_t	idx0,
		size_t	idx1,
		Float	t
	)		const

inlineprotected

Evaluate the animation track using linear interpolation.

template<typename T >

void mitsuba::AnimationTrack< T >::prependTransformation ( const ValueType & value )

inline

Prepend a transformation to every entry of this track.

template<typename T >

void mitsuba::AnimationTrack< T >::reserve ( size_t count )

inline

Reserve space for a certain number of entries.

template<typename T >

void mitsuba::AnimationTrack< T >::serialize ( Stream * stream ) const

inlinevirtual

Serialize to a binary data stream.

Implements mitsuba::AbstractAnimationTrack.

template<typename T >

void mitsuba::AnimationTrack< T >::serialize	(	Stream *	stream,
		const ValueType &	value
	)		const

inlineprotected

template<typename T >

void mitsuba::AnimationTrack< T >::setValue	(	size_t	idx,
		const ValueType &	value
	)

inline

Set the value of a certain keyframe.

template<typename T >

bool mitsuba::AnimationTrack< T >::sortAndSimplify ( )

inline

Sort all animation tracks and remove unnecessary data (for user-provided input)

Returns: false if this animation track was deemed to be "trivial" after the cleanup (for instance, it only contains (0,0,0) translation operations)

template<typename T >

void mitsuba::AnimationTrack< T >::unserialize	(	Stream *	stream,
		ValueType &	value
	)

inlineprotected

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

include/mitsuba/core/track.h

Public Types

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

template<typename T> class mitsuba::AnimationTrack< T >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

template<typename T>
class mitsuba::AnimationTrack< T >