Generic animation track, stores keyframes of single animatable entity. More...

#include <Urho3D/Graphics/AnimationTrack.h>

Inheritance diagram for Urho3D::VariantAnimationTrack:

Public Member Functions
bool	IsLooped () const
	Return whether the track is looped, i.e. the first and the last keyframes have the same value.

Public Member Functions inherited from Urho3D::VariantCurve
void	Commit ()

Variant	Sample (float time, float duration, bool isLooped, unsigned &frameIndex) const
	Sample value at given time.

Variant	Sample (float time) const
	Sample value at given time without looping and keyframe hint.

VariantType	GetType () const
	Return type of animation track. Defined by the type of the first keyframe.

void	SerializeInBlock (Archive &archive)
	Serialize content from/to archive. May throw ArchiveException.

unsigned	ToHash () const

bool	operator== (const VariantCurve &rhs) const

bool	operator!= (const VariantCurve &rhs) const

Public Member Functions inherited from Urho3D::KeyFrameSet< VariantCurvePoint >
void	SortKeyFrames ()
	Sort keyframes by time.

void	AddKeyFrame (const KeyFrame &keyFrame)
	Append keyframe preserving container order.

void	RemoveKeyFrame (unsigned index)
	Remove a keyframe at index.

void	RemoveAllKeyFrames ()
	Remove all keyframes.

KeyFrame *	GetKeyFrame (unsigned index)
	Return keyframe at index, or null if not found.

unsigned	GetNumKeyFrames () const

void	GetKeyFrames (float time, float duration, bool isLooped, unsigned &frameIndex, unsigned &nextFrameIndex, float &blendFactor) const
	Return keyframes for interpolation.

bool	GetKeyFrameIndex (float time, unsigned &index) const
	Return keyframe index based on time and previous index as hint. Return false if animation is empty.

Public Attributes
float	weight_ {1.0f}
	Weight of the track.

Public Attributes inherited from Urho3D::VariantCurve
ea::string	name_
	Annotated name of the curve. May have special meaning for the user.

StringHash	nameHash_

KeyFrameInterpolation	interpolation_ { KeyFrameInterpolation::Linear }
	Interpolation mode.

float	splineTension_ { 0.5f }
	Spline tension for spline interpolation.

ea::vector< Variant >	inTangents_
	Tangents for cubic spline. Recalculated on commit for tension spline.

ea::vector< Variant >	outTangents_

VariantType	type_ {}
	Type of values, deduced from key frames.

Public Attributes inherited from Urho3D::KeyFrameSet< VariantCurvePoint >
ea::vector< KeyFrame >	keyFrames_

Additional Inherited Members
Public Types inherited from Urho3D::KeyFrameSet< VariantCurvePoint >
using	KeyFrame = VariantCurvePoint

Static Public Attributes inherited from Urho3D::VariantCurve
static const VariantCurve	EMPTY
	Empty curve. Returns empty Variant on sampling.

Detailed Description

Generic animation track, stores keyframes of single animatable entity.

The documentation for this struct was generated from the following files:

Urho3D/Graphics/AnimationTrack.h
Urho3D/Graphics/AnimationTrack.cpp

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description