javax.media.j3d

Class SceneGraphObjectRetained

java.lang.Object

javax.media.j3d.IndexedObject

javax.media.j3d.SceneGraphObjectRetained

All Implemented Interfaces:

java.lang.Cloneable

Direct Known Subclasses:

NodeComponentRetained, NodeRetained

abstract class SceneGraphObjectRetained
extends IndexedObject
implements java.lang.Cloneable

SceneGraphObjectRetained is a superclass, which has things that are common to all retained scene graph component objects.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static int	DONT_MERGE
(package private) boolean	inBackgroundGroup
(package private) boolean	inSetLive
(package private) static int	MERGE
(package private) static int	MERGE_DONE
(package private) int	mergeFlag
(package private) boolean	onUpdateList
(package private) SceneGraphObject	source

Fields inherited from class javax.media.j3d.IndexedObject

listIdx

Constructor Summary

Constructors

Constructor and Description
SceneGraphObjectRetained()

Method Summary

Methods

Modifier and Type	Method and Description
(package private) void	clearLive() Makes the internal node not live
(package private) void	clearLive(VirtualUniverse univ, int index, boolean sharedGroup, HashKey[] keys) Makes the internal node not live
protected java.lang.Object	clone()
(package private) void	compile(CompileState compState) This is the default compile() method, which just marks the sgo as compiled.
(package private) void	doSetLive(boolean inBackgroundGroup) Makes the internal node live.
(package private) void	doSetLive(SetLiveState s) Makes the internal node live.
(package private) SceneGraphObject	getSource() Returns the cached source object that created this retained mode object.
(package private) VirtualUniverse	getVirtualUniverse()
(package private) void	handleFrequencyChange(int bit)
(package private) boolean	isInSetLive()
(package private) boolean	isStatic() true if component can't be read or written after compile or setlive()
(package private) void	markAsLive()
(package private) void	merge(CompileState compState)
(package private) void	mergeTransform(TransformGroupRetained xform)
(package private) void	setCompiled() This marks this object as compiled.
(package private) void	setLive(boolean inBackgroundGroup)
(package private) void	setLive(SetLiveState s)
(package private) void	setSource(SceneGraphObject source) Caches the source object that created this retained mode object.
(package private) void	traverse(boolean sameLevel, int level)

Methods inherited from class javax.media.j3d.IndexedObject

getIdxUsed, incIdxUsed

Methods inherited from class java.lang.Object

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

Field Detail

source

SceneGraphObject source

inBackgroundGroup

boolean inBackgroundGroup

onUpdateList

boolean onUpdateList

inSetLive

boolean inSetLive

DONT_MERGE

static final int DONT_MERGE

See Also:

Constant Field Values

MERGE

static final int MERGE

See Also:

Constant Field Values

MERGE_DONE

static final int MERGE_DONE

See Also:

Constant Field Values

mergeFlag

int mergeFlag

Constructor Detail

SceneGraphObjectRetained

SceneGraphObjectRetained()

Method Detail

setSource

void setSource(SceneGraphObject source)

Caches the source object that created this retained mode object.

Parameters:

source - the object which created this retained mode object.

getSource

SceneGraphObject getSource()

Returns the cached source object that created this retained mode object.

Returns:

the object which created this retained mode object.

markAsLive

void markAsLive()

setLive

void setLive(boolean inBackgroundGroup)

isInSetLive

boolean isInSetLive()

doSetLive

void doSetLive(boolean inBackgroundGroup)

Makes the internal node live.

setLive

void setLive(SetLiveState s)

doSetLive

void doSetLive(SetLiveState s)

Makes the internal node live.

clearLive

void clearLive(VirtualUniverse univ,
             int index,
             boolean sharedGroup,
             HashKey[] keys)

Makes the internal node not live

clearLive

void clearLive()

Makes the internal node not live

setCompiled

void setCompiled()

This marks this object as compiled.

compile

void compile(CompileState compState)

This is the default compile() method, which just marks the sgo as compiled.

merge

void merge(CompileState compState)

mergeTransform

void mergeTransform(TransformGroupRetained xform)

traverse

void traverse(boolean sameLevel,
            int level)

isStatic

boolean isStatic()

true if component can't be read or written after compile or setlive()

clone

protected java.lang.Object clone()

Overrides:

clone in class java.lang.Object

handleFrequencyChange

void handleFrequencyChange(int bit)

getVirtualUniverse

VirtualUniverse getVirtualUniverse()

Specified by:

getVirtualUniverse in class IndexedObject