org.scijava.java3d

Class BackgroundSound

java.lang.Object

org.scijava.java3d.SceneGraphObject

org.scijava.java3d.Node

org.scijava.java3d.Leaf

org.scijava.java3d.Sound

org.scijava.java3d.BackgroundSound

public class BackgroundSound
extends Sound

A BackgroundSound node defines an unattenuated, nonspatialized sound source that has no position or direction. It has the same attributes as a Sound node. This type of sound is simply added to the sound mix without modification and is useful for playing a mono or stereo music track, or an ambient sound effect. Unlike a Background (visual) node, more than one BackgroundSound node can be simultaneously enabled and active.

Field Summary

Fields inherited from class org.scijava.java3d.Sound

ALLOW_CHANNELS_USED_READ, ALLOW_CONT_PLAY_READ, ALLOW_CONT_PLAY_WRITE, ALLOW_DURATION_READ, ALLOW_ENABLE_READ, ALLOW_ENABLE_WRITE, ALLOW_INITIAL_GAIN_READ, ALLOW_INITIAL_GAIN_WRITE, ALLOW_IS_PLAYING_READ, ALLOW_IS_READY_READ, ALLOW_LOOP_READ, ALLOW_LOOP_WRITE, ALLOW_MUTE_READ, ALLOW_MUTE_WRITE, ALLOW_PAUSE_READ, ALLOW_PAUSE_WRITE, ALLOW_PRIORITY_READ, ALLOW_PRIORITY_WRITE, ALLOW_RATE_SCALE_FACTOR_READ, ALLOW_RATE_SCALE_FACTOR_WRITE, ALLOW_RELEASE_READ, ALLOW_RELEASE_WRITE, ALLOW_SCHEDULING_BOUNDS_READ, ALLOW_SCHEDULING_BOUNDS_WRITE, ALLOW_SOUND_DATA_READ, ALLOW_SOUND_DATA_WRITE, DURATION_UNKNOWN, INFINITE_LOOPS, NO_FILTER

Fields inherited from class org.scijava.java3d.Node

ALLOW_AUTO_COMPUTE_BOUNDS_READ, ALLOW_AUTO_COMPUTE_BOUNDS_WRITE, ALLOW_BOUNDS_READ, ALLOW_BOUNDS_WRITE, ALLOW_COLLIDABLE_READ, ALLOW_COLLIDABLE_WRITE, ALLOW_LOCAL_TO_VWORLD_READ, ALLOW_LOCALE_READ, ALLOW_PARENT_READ, ALLOW_PICKABLE_READ, ALLOW_PICKABLE_WRITE, ENABLE_COLLISION_REPORTING, ENABLE_PICK_REPORTING

Constructor Summary

Constructors

Constructor and Description
BackgroundSound() Constructs a new BackgroundSound node using the default parameters for Sound nodes.
BackgroundSound(MediaContainer soundData, float initialGain) Constructs a BackgroundSound node object using only the provided parameter values for sound data and sample gain.
BackgroundSound(MediaContainer soundData, float initialGain, int loopCount, boolean release, boolean continuous, boolean enable, Bounds region, float priority) Constructs a BackgroundSound object accepting all the parameters associated with a Sound node.

Method Summary

Methods

Modifier and Type	Method and Description
Node	cloneNode(boolean forceDuplicate) Creates a new instance of the node.
void	duplicateNode(Node originalNode, boolean forceDuplicate) Copies all node information from originalNode into the current node.

Methods inherited from class org.scijava.java3d.Sound

getContinuousEnable, getDuration, getEnable, getInitialGain, getLoop, getMute, getNumberOfChannelsUsed, getNumberOfChannelsUsed, getPause, getPriority, getRateScaleFactor, getReleaseEnable, getSchedulingBoundingLeaf, getSchedulingBounds, getSoundData, isPlaying, isPlaying, isPlayingSilently, isPlayingSilently, isReady, isReady, setContinuousEnable, setEnable, setInitialGain, setLoop, setMute, setPause, setPriority, setRateScaleFactor, setReleaseEnable, setSchedulingBoundingLeaf, setSchedulingBounds, setSoundData, updateNodeReferences

Methods inherited from class org.scijava.java3d.Node

cloneTree, cloneTree, cloneTree, cloneTree, cloneTree, cloneTree, getBounds, getBoundsAutoCompute, getCollidable, getLocale, getLocalToVworld, getLocalToVworld, getParent, getPickable, setBounds, setBoundsAutoCompute, setCollidable, setPickable

Methods inherited from class org.scijava.java3d.SceneGraphObject

clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getName, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setName, setUserData, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

BackgroundSound

public BackgroundSound()

Constructs a new BackgroundSound node using the default parameters for Sound nodes.

BackgroundSound

public BackgroundSound(MediaContainer soundData,
               float initialGain)

Constructs a BackgroundSound node object using only the provided parameter values for sound data and sample gain. The remaining fields are set to the default values for a Sound node.

Parameters:

soundData - sound data associated with this sound source node

initialGain - amplitude scale factor applied to sound source

BackgroundSound

public BackgroundSound(MediaContainer soundData,
               float initialGain,
               int loopCount,
               boolean release,
               boolean continuous,
               boolean enable,
               Bounds region,
               float priority)

Constructs a BackgroundSound object accepting all the parameters associated with a Sound node.

Parameters:

soundData - sound data associated with this sound source node

initialGain - amplitude scale factor applied to sound source

loopCount - number of times loop is looped

release - flag denoting playing sound data to end

continuous - denotes that sound silently plays when disabled

enable - sound switched on/off

region - scheduling bounds

priority - playback ranking value

Method Detail

cloneNode

public Node cloneNode(boolean forceDuplicate)

Creates a new instance of the node. This routine is called by cloneTree to duplicate the current node.

Overrides:

cloneNode in class Node

Parameters:

forceDuplicate - when set to true, causes the duplicateOnCloneTree flag to be ignored. When false, the value of each node's duplicateOnCloneTree variable determines whether NodeComponent data is duplicated or copied.

See Also:

Node.cloneTree(), Node.cloneNode(boolean), Node.duplicateNode(org.scijava.java3d.Node, boolean), NodeComponent.setDuplicateOnCloneTree(boolean)

duplicateNode

public void duplicateNode(Node originalNode,
                 boolean forceDuplicate)

Copies all node information from originalNode into the current node. This method is called from the cloneNode method which is, in turn, called by the cloneTree method.

For any NodeComponent objects contained by the object being duplicated, each NodeComponent object's duplicateOnCloneTree value is used to determine whether the NodeComponent should be duplicated in the new node or if just a reference to the current node should be placed in the new node. This flag can be overridden by setting the forceDuplicate parameter in the cloneTree method to true.
NOTE: Applications should not call this method directly. It should only be called by the cloneNode method.

Overrides:

duplicateNode in class Node

Parameters:

originalNode - the original node to duplicate.

forceDuplicate - when set to true, causes the duplicateOnCloneTree flag to be ignored. When false, the value of each node's duplicateOnCloneTree variable determines whether NodeComponent data is duplicated or copied.

Throws:

ClassCastException - if originalNode is not an instance of Sound

See Also:

Node.cloneTree(), Node.cloneNode(boolean), NodeComponent.setDuplicateOnCloneTree(boolean)