org.selman.java3d.book.customalphatest
Class FileAlpha

java.lang.Object
  |
  +--javax.media.j3d.SceneGraphObject
        |
        +--javax.media.j3d.NodeComponent
              |
              +--javax.media.j3d.Alpha
                    |
                    +--org.selman.java3d.book.customalphatest.FileAlpha

public class FileAlpha

extends javax.media.j3d.Alpha

Field Summary

protected java.util.Vector	m_AlphaVector
protected org.selman.java3d.book.customalphatest.FileAlphaListener	m_Listener
protected int	m_nLoopCount
protected long	m_StartTime
protected long	m_StopTime

Fields inherited from class javax.media.j3d.Alpha

DECREASING_ENABLE, INCREASING_ENABLE

Constructor Summary

FileAlpha(java.net.URL url)

FileAlpha(java.net.URL url, org.selman.java3d.book.customalphatest.FileAlphaListener listener)

Method Summary

boolean	finished()
protected org.selman.java3d.book.customalphatest.AlphaPair	getAlphaPairForIndex(int nIndex)
protected org.selman.java3d.book.customalphatest.AlphaPair	getLeftPairFromTime(long time)
int	getLoopCount()
long	getMaxTime()
int	getNumValues()
protected org.selman.java3d.book.customalphatest.AlphaPair	getRightPairFromTime(long time)
long	getStartTime()
long	getStopTime()
long	getTimeForValue(int nIndex)
protected void	readAlphaValues(java.net.URL url)
void	setLoopCount(int i)
void	setStartTime(long l)
float	value(long time)
protected float	valueFromStart(long time)

Methods inherited from class javax.media.j3d.Alpha

getAlphaAtOneDuration, getAlphaAtZeroDuration, getDecreasingAlphaDuration, getDecreasingAlphaRampDuration, getIncreasingAlphaDuration, getIncreasingAlphaRampDuration, getMode, getPauseTime, getPhaseDelayDuration, getTriggerTime, isPaused, pause, pause, resume, resume, setAlphaAtOneDuration, setAlphaAtZeroDuration, setDecreasingAlphaDuration, setDecreasingAlphaRampDuration, setIncreasingAlphaDuration, setIncreasingAlphaRampDuration, setMode, setPhaseDelayDuration, setTriggerTime, value

Methods inherited from class javax.media.j3d.NodeComponent

cloneNodeComponent, cloneNodeComponent, duplicateNodeComponent, duplicateNodeComponent, getDuplicateOnCloneTree, setDuplicateOnCloneTree

Methods inherited from class javax.media.j3d.SceneGraphObject

clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setUserData, updateNodeReferences

Methods inherited from class java.lang.Object

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

Field Detail

m_AlphaVector

protected java.util.Vector m_AlphaVector

m_StartTime

protected long m_StartTime

m_StopTime

protected long m_StopTime

m_nLoopCount

protected int m_nLoopCount

m_Listener

protected org.selman.java3d.book.customalphatest.FileAlphaListener m_Listener

Constructor Detail

FileAlpha

public FileAlpha(java.net.URL url)

FileAlpha

public FileAlpha(java.net.URL url,
                 org.selman.java3d.book.customalphatest.FileAlphaListener listener)

Method Detail

setStartTime

public void setStartTime(long l)

Overrides:

setStartTime in class javax.media.j3d.Alpha

getStartTime

public long getStartTime()

Overrides:

getStartTime in class javax.media.j3d.Alpha

getStopTime

public long getStopTime()

setLoopCount

public void setLoopCount(int i)

Overrides:

setLoopCount in class javax.media.j3d.Alpha

getLoopCount

public int getLoopCount()

Overrides:

getLoopCount in class javax.media.j3d.Alpha

finished

public boolean finished()

Overrides:

finished in class javax.media.j3d.Alpha

value

public float value(long time)

Overrides:

value in class javax.media.j3d.Alpha

valueFromStart

protected float valueFromStart(long time)

getAlphaPairForIndex

protected org.selman.java3d.book.customalphatest.AlphaPair getAlphaPairForIndex(int nIndex)

getLeftPairFromTime

protected org.selman.java3d.book.customalphatest.AlphaPair getLeftPairFromTime(long time)

getRightPairFromTime

protected org.selman.java3d.book.customalphatest.AlphaPair getRightPairFromTime(long time)

getNumValues

public int getNumValues()

getTimeForValue

public long getTimeForValue(int nIndex)

getMaxTime

public long getMaxTime()

readAlphaValues

protected void readAlphaValues(java.net.URL url)