hmi.elckerlyc.animationengine.keyframe
Class KeyframeMU

java.lang.Object
  hmi.elckerlyc.animationengine.keyframe.KeyframeMU

All Implemented Interfaces:

KeyPositionManager, MotionUnit

public class KeyframeMU
extends Object
implements MotionUnit

Motion unit for keyframe/mocap motion specified in a SkeletonInterpolator.

Author:

Herwin van Welbergen

Field Summary

private SkeletonInterpolator	baseIp
private SkeletonInterpolator	currentIp
private Set<String>	filter
private KeyPositionManager	keyPositionManager
private boolean	mirror
private HashMap<String,String>	parameters

Constructor Summary

KeyframeMU(SkeletonInterpolator si)

Method Summary

void	addKeyPosition(KeyPosition kp)
private void	applyParameters()
MotionUnit	copy(AnimationPlayer p) Create a copy of this motion unit and link it to the animationplayer
MotionUnit	copy(VJoint v)
TimedMotionUnit	createTMU(BMLBlockPeg bbPeg, String i, String bmlId) Creates the TimedMotionUnit corresponding to this motion unit
void	filterJoints(Set<String> jointFilter)
Set<String>	getJoints()
KeyPosition	getKeyPosition(String name)
List<KeyPosition>	getKeyPositions() Gets a sorted view of the list of keypositions
String	getParameterValue(String name)
MotionUnit	getPredictor(VJoint predict) Returns a new motion unit that can be used as a predictor for this motion unit, null if prediction is not attainable
double	getPreferedDuration()
String	getReplacementGroup() Get the motionunit replacement group (=typically the BML behavior) Used to determine the currently active persistent TMU for this group in the player Only one group is active at a time
SkeletonInterpolator	getSkeletonInterpolator()
void	play(double t) Executes the motion unit, typically by rotating some VJoints
void	removeKeyPosition(String id)
void	setKeyPositions(List<KeyPosition> p)
void	setParameterValue(String name, float value)
void	setParameterValue(String name, String value)
void	setTarget(VJoint v)

Methods inherited from class java.lang.Object

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

Field Detail

baseIp

private SkeletonInterpolator baseIp

currentIp

private SkeletonInterpolator currentIp

parameters

private HashMap<String,String> parameters

keyPositionManager

private KeyPositionManager keyPositionManager

mirror

private boolean mirror

filter

private Set<String> filter

Constructor Detail

KeyframeMU

public KeyframeMU(SkeletonInterpolator si)

Method Detail

addKeyPosition

public void addKeyPosition(KeyPosition kp)

Specified by:

addKeyPosition in interface KeyPositionManager

getKeyPositions

public List<KeyPosition> getKeyPositions()

Description copied from interface: KeyPositionManager

Gets a sorted view of the list of keypositions

Specified by:

getKeyPositions in interface KeyPositionManager

setKeyPositions

public void setKeyPositions(List<KeyPosition> p)

Specified by:

setKeyPositions in interface KeyPositionManager

removeKeyPosition

public void removeKeyPosition(String id)

Specified by:

removeKeyPosition in interface KeyPositionManager

setTarget

public void setTarget(VJoint v)

getJoints

public Set<String> getJoints()

getKeyPosition

public KeyPosition getKeyPosition(String name)

Specified by:

getKeyPosition in interface KeyPositionManager

getPreferedDuration

public double getPreferedDuration()

Specified by:

getPreferedDuration in interface MotionUnit

Returns:

Prefered duration (in seconds) of this motion unit, 0 means not determined/infinite

play

public void play(double t)

Description copied from interface: MotionUnit

Executes the motion unit, typically by rotating some VJoints

Specified by:

play in interface MotionUnit

Parameters:

t - execution time, 0 < t < 1

getPredictor

public MotionUnit getPredictor(VJoint predict)

Description copied from interface: MotionUnit

Returns a new motion unit that can be used as a predictor for this motion unit, null if prediction is not attainable

Specified by:

getPredictor in interface MotionUnit

Parameters:

predict - VJoint to execute the prediction on

Returns:

predictor motion unit

applyParameters

private void applyParameters()

filterJoints

public void filterJoints(Set<String> jointFilter)

getSkeletonInterpolator

public SkeletonInterpolator getSkeletonInterpolator()

Returns:

the unfiltered, unmirrored etc skeletonInterpolator

copy

public MotionUnit copy(VJoint v)

setParameterValue

public void setParameterValue(String name,
                              float value)

Specified by:

setParameterValue in interface MotionUnit

setParameterValue

public void setParameterValue(String name,
                              String value)

Specified by:

setParameterValue in interface MotionUnit

getParameterValue

public String getParameterValue(String name)

Specified by:

getParameterValue in interface MotionUnit

createTMU

public TimedMotionUnit createTMU(BMLBlockPeg bbPeg,
                                 String i,
                                 String bmlId)

Description copied from interface: MotionUnit

Creates the TimedMotionUnit corresponding to this motion unit

Specified by:

createTMU in interface MotionUnit

i - behaviour id

bmlId - BML block id

Returns:

the TMU

copy

public MotionUnit copy(AnimationPlayer p)

Description copied from interface: MotionUnit

Create a copy of this motion unit and link it to the animationplayer

Specified by:

copy in interface MotionUnit

getReplacementGroup

public String getReplacementGroup()

Description copied from interface: MotionUnit

Get the motionunit replacement group (=typically the BML behavior) Used to determine the currently active persistent TMU for this group in the player Only one group is active at a time

Specified by:

getReplacementGroup in interface MotionUnit