Package jme3utilities.wes

Class TransformTrackBuilder

java.lang.Object

jme3utilities.wes.TransformTrackBuilder

public class TransformTrackBuilder
extends Object

Gather the data needed to construct a TransformTrack.

Constructor Summary

Constructors

Constructor	Description
TransformTrackBuilder(com.jme3.anim.util.HasLocalTransform target, float duration)	Instantiate a builder for the specified target.

Method Summary

Modifier and Type	Method	Description
void	addRotation(float time, com.jme3.math.Quaternion rotation)	Add a rotation keyframe.
void	addScale(float time, com.jme3.math.Vector3f scale)	Add a scaling keyframe.
void	addTranslation(float time, com.jme3.math.Vector3f translation)	Add a translation keyframe.
com.jme3.anim.TransformTrack	build()	Create a TransformTrack.
void	setTweenRotations(TweenRotations newTechnique)	Alter the interpolation technique for rotations.
void	setTweenScales(TweenVectors newTechnique)	Alter the interpolation technique for scales.
void	setTweenTranslations(TweenVectors newTechnique)	Alter the interpolation technique for translations.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TransformTrackBuilder

public TransformTrackBuilder(com.jme3.anim.util.HasLocalTransform target,
 float duration)

Instantiate a builder for the specified target.

Parameters:

target - the animation target, typically an animation joint or a Spatial (not null)

duration - the expected duration of the animation clip (in seconds, ≥0)

Method Details

addRotation

public void addRotation(float time,
 com.jme3.math.Quaternion rotation)

Add a rotation keyframe.

Parameters:

time - the animation time (in seconds, ≥0, ≤duration)

rotation - the desired rotation at that time (not null, unaffected)

addScale

public void addScale(float time,
 com.jme3.math.Vector3f scale)

Add a scaling keyframe.

Parameters:

time - the animation time (in seconds, ≥0, ≤duration)

scale - the desired scale factors at that time (not null, unaffected)

addTranslation

public void addTranslation(float time,
 com.jme3.math.Vector3f translation)

Add a translation keyframe.

Parameters:

time - the animation time (in seconds, ≥0, ≤duration)

translation - the desired translation at that time (not null, unaffected)

build

public com.jme3.anim.TransformTrack build()

Create a TransformTrack.

Returns:

a new instance (not null)

setTweenRotations

public void setTweenRotations(TweenRotations newTechnique)

Alter the interpolation technique for rotations.

Parameters:

newTechnique - (not null, default=LoopSpline)

setTweenScales

public void setTweenScales(TweenVectors newTechnique)

Alter the interpolation technique for scales.

Parameters:

newTechnique - (not null, default=LoopFdcSpline)

setTweenTranslations

public void setTweenTranslations(TweenVectors newTechnique)

Alter the interpolation technique for translations.

Parameters:

newTechnique - (not null, default=LoopFdcSpline)