javax.media.j3d
Class GroupRetained

java.lang.Object
  javax.media.j3d.IndexedObject
      javax.media.j3d.SceneGraphObjectRetained
          javax.media.j3d.NodeRetained
              javax.media.j3d.GroupRetained

All Implemented Interfaces:

java.lang.Cloneable, BHLeafInterface, NnuId

Direct Known Subclasses:

BranchGroupRetained, OrderedGroupRetained, SharedGroupRetained, SwitchRetained, TransformGroupRetained, ViewSpecificGroupRetained

 class GroupRetained
extends NodeRetained
implements BHLeafInterface

Group node.

Field Summary

(package private) boolean	allocatedAltApps
(package private) boolean	allocatedFogs
(package private) boolean	allocatedLights
(package private) boolean	allocatedMclips
(package private) java.util.ArrayList	altAppearances
(package private) BHLeafNode	bhLeafNode The BHLeafNode for this GeometryAtom.
(package private) java.util.ArrayList	children The Group Node's children vector.
(package private) java.util.ArrayList	childrenSwitchLinks
(package private) Bounds	collisionBound The Group node's collision bounds in local coordinates.
(package private) boolean	collisionTarget
(package private) BoundingBox	collisionVwcBounds If collisionBound is set, this is equal to the transformed collisionBounds, otherwise it is equal to the transformed localBounds.
(package private) java.util.ArrayList	compiledChildrenList
(package private) java.util.ArrayList	fogs
(package private) boolean	inViewSpecificGroup
(package private) boolean	isInClearLive
(package private) boolean	isRoot
(package private) HashKey	key key of mirror GroupRetained.
(package private) java.util.ArrayList	lights
(package private) Locale	locale
(package private) java.util.ArrayList	mirrorGroup Mirror group of this node, it is only used when collisionTarget = true.
(package private) java.util.ArrayList	modelClips
(package private) java.util.ArrayList	orderedPaths
(package private) int	parentSwitchLinkChildIndex
(package private) int	scopingRefCount
(package private) GroupRetained	sourceNode sourceNode of this mirror Group
(package private) java.util.ArrayList	viewLists

Fields inherited from class javax.media.j3d.NodeRetained

ALTERNATEAPPEARANCE, AMBIENTLIGHT, apiBounds, BACKGROUND, BACKGROUNDSOUND, BEHAVIOR, BOUNDINGLEAF, boundsAutoCompute, BRANCHGROUP, branchGroupPaths, cachedBounds, childIndex, CLIP, collidable, CONESOUND, CONTAINS_VIEWPLATFORM, CURRENT_LOCAL_TO_VWORLD, DECALGROUP, DIRECTIONALLIGHT, EXPONENTIALFOG, geometryBackground, GROUP, inSharedGroup, LAST_LOCAL_TO_VWORLD, LINEARFOG, LINK, localBounds, localToVworld, localToVworldIndex, localToVworldKeys, MODELCLIP, MORPH, nnuId, nodeId, nodeType, NUMNODES, ORDEREDGROUP, orderedId, ORIENTEDSHAPE3D, parent, parentSwitchLink, parentTransformLink, pickable, POINTLIGHT, POINTSOUND, refCount, SHAPE, SHAREDGROUP, SOUNDSCAPE, SPOTLIGHT, staticTransform, SWITCH, TRANSFORMGROUP, universe, validCachedBounds, VIEWPLATFORM, VIEWSPECIFICGROUP

Fields inherited from class javax.media.j3d.SceneGraphObjectRetained

DONT_MERGE, inBackgroundGroup, inSetLive, MERGE, MERGE_DONE, mergeFlag, onUpdateList, source

Fields inherited from class javax.media.j3d.IndexedObject

listIdx

Constructor Summary

GroupRetained()

Method Summary

(package private) void	addAllNodesForScopedAltApp(AlternateAppearanceRetained mAltApp, java.util.ArrayList list, HashKey k)
(package private) void	addAllNodesForScopedFog(FogRetained mfog, java.util.ArrayList list, HashKey k)
(package private) void	addAllNodesForScopedLight(int numLgts, LightRetained[] ml, java.util.ArrayList list, HashKey k)
(package private) void	addAllNodesForScopedModelClip(ModelClipRetained mModelClip, java.util.ArrayList list, HashKey k)
(package private) void	addAltApp(AlternateAppearanceRetained altApp, HashKey key)
(package private) void	addChild(Node child) Appends the specified child to this node's list of children.
(package private) void	addFog(FogRetained fog, HashKey key)
(package private) void	addLight(LightRetained[] addlight, int numLgts, HashKey key)
(package private) void	addModelClip(ModelClipRetained modelClip, HashKey key)
(package private) void	appendChildrenData()
(package private) void	checkClearLive(NodeRetained child, HashKey[] keys, boolean isShared, J3dMessage[] messages, int messageIndex, int childIndex, NodeRetained linkNode) This checks if clearLive needs to be called.
(package private) void	checkClearLive(NodeRetained child, J3dMessage[] messages, int messageIndex, int childIndex, NodeRetained linkNode)
(package private) void	checkSetLive(NodeRetained child, int childIndex, HashKey[] keys, boolean isShared, J3dMessage[] messages, int messageIndex, NodeRetained linkNode) This checks is setLive needs to be called.
(package private) void	checkSetLive(NodeRetained child, int childIndex, J3dMessage[] messages, int messageIndex, NodeRetained linkNode) This checks is setLive needs to be called.
(package private) void	checkValidChild(Node child, java.lang.String s)
(package private) void	childCheckSetLive(NodeRetained child, int childIndex, SetLiveState s, NodeRetained linkNode)
(package private) void	childDoSetLive(NodeRetained child, int childIndex, SetLiveState s)
(package private) void	clearLive(SetLiveState s) This version of clearLive calls clearLive on all of its chidren.
(package private) void	compile(CompileState compState) This is the default compile() method, which just marks the sgo as compiled.
BoundingBox	computeBoundingHull()
(package private) void	computeCombineBounds(Bounds bounds) ONLY needed for SHAPE, MORPH, and LINK node type.
(package private) void	createMirrorGroup() Create mirror group when this Group AlternateCollisionTarget is set to true while live.
(package private) void	doAddChild(Node child, J3dMessage[] messages, int messageIndex)
(package private) void	doInsertChild(Node child, int index)
(package private) void	doMoveTo(BranchGroup branchGroup)
(package private) void	doRemoveChild(int index, J3dMessage[] messages, int messageIndex)
(package private) void	doSetChild(Node child, int index)
(package private) void	doSetLive(SetLiveState s) This version of setLive calls setLive on all of its chidren.
(package private) void	findSwitchInfo(SetLiveState s, NodeRetained parentNode, NodeRetained childNode, NodeRetained linkNode)
(package private) static void	gatherBlUsers(java.util.ArrayList blUsers, java.lang.Object[] blArr)
(package private) java.util.Enumeration	getAllChildren() Returns an enumeration object of the children.
(package private) boolean	getAlternateCollisionTarget()
(package private) Bounds	getBounds() Gets the bounding object of a node.
(package private) Node	getChild(int index) Returns the child specified by the index.
(package private) TargetsInterface	getClosestTargetsInterface(int type)
(package private) Bounds	getCollisionBounds() Gets the collision bounds of a node.
(package private) Bounds	getEffectiveBounds() Gets the bounding object of a node.
Locale	getLocale2()
(package private) int	indexOfChild(Node child) Returns the index of the specified Node in this Group's list of Nodes
(package private) TargetsInterface	initSwitchStates(SetLiveState s, NodeRetained parentNode, NodeRetained childNode, NodeRetained linkNode, boolean isSetLive)
(package private) TargetsInterface	initTransformStates(SetLiveState s, boolean isSetLive)
(package private) void	insertChild(Node child, int index) Inserts the specified child at specified index.
(package private) void	insertChildrenData(int index)
boolean	isEnable()
boolean	isEnable(int vis)
(package private) static boolean	isNodeSwitchOn(NodeRetained node, HashKey key) Return true of nodeR is not under a switch group or nodeR is enable under a switch group.
(package private) boolean	isStatic() true if component can't be read or written after compile or setlive()
(package private) boolean	isStaticChildren()
(package private) void	merge(CompileState compState)
(package private) void	moveTo(BranchGroup bg)
(package private) int	numChildren() Returns a count of this nodes' children.
(package private) void	processAddNodesForScopedAltApp(AlternateAppearanceRetained mAltApp, java.util.ArrayList list, HashKey k)
(package private) void	processAddNodesForScopedFog(FogRetained mfog, java.util.ArrayList list, HashKey k)
(package private) void	processAddNodesForScopedModelClip(ModelClipRetained mModelClip, java.util.ArrayList list, HashKey k)
(package private) void	processAllNodesForScopedLight(int numLgts, LightRetained[] ml, java.util.ArrayList list, HashKey k)
(package private) void	processCollisionTarget(SetLiveState s)
(package private) void	processRemoveAllNodesForScopedFog(FogRetained mfog, java.util.ArrayList list, HashKey k)
(package private) void	processRemoveAllNodesForScopedLight(int numLgts, LightRetained[] ml, java.util.ArrayList list, HashKey k)
(package private) void	processRemoveAllNodesForScopedModelClip(ModelClipRetained mModelClip, java.util.ArrayList list, HashKey k)
(package private) void	processRemoveNodesForScopedAltApp(AlternateAppearanceRetained mAltApp, java.util.ArrayList list, HashKey k)
(package private) int[]	processViewSpecificInfo(int mode, HashKey k, View v, java.util.ArrayList vsgList, int[] keyList, java.util.ArrayList leafList)
(package private) void	removeAllChildren()
(package private) void	removeAllNodesForScopedAltApp(AlternateAppearanceRetained mAltApp, java.util.ArrayList list, HashKey k)
(package private) void	removeAllNodesForScopedFog(FogRetained mfog, java.util.ArrayList list, HashKey k)
(package private) void	removeAllNodesForScopedLight(int numLgts, LightRetained[] ml, java.util.ArrayList list, HashKey k)
(package private) void	removeAllNodesForScopedModelClip(ModelClipRetained mModelClip, java.util.ArrayList list, HashKey k)
(package private) void	removeAltApp(AlternateAppearanceRetained altApp, HashKey key)
(package private) void	removeAltAppScope()
(package private) void	removeChild(int index) Removes the child at specified index.
(package private) void	removeChild(Node child) Removes the specified child from this Group's list of children.
(package private) void	removeChildrenData(int index)
(package private) void	removeFog(FogRetained fog, HashKey key)
(package private) void	removeFogScope()
(package private) void	removeLight(int numLgt, LightRetained[] removelight, HashKey key)
(package private) void	removeLightScope()
(package private) void	removeMclipScope()
(package private) void	removeModelClip(ModelClipRetained modelClip, HashKey key)
(package private) void	removeNodeData(SetLiveState s) remove the localToVworld transform for this node.
(package private) void	searchGeometryAtoms(UnorderList list)
(package private) void	setAltAppScope()
(package private) void	setAlternateCollisionTarget(boolean target)
(package private) void	setBounds(Bounds bounds) Sets the geometric bounds of a node.
(package private) void	setBoundsAutoCompute(boolean autoCompute) Sets the automatic calcuation of geometric bounds of a node.
(package private) void	setChild(Node child, int index) Replaces the specified child with the child provided.
(package private) void	setCollisionBounds(Bounds bounds) Sets the collision bounds of a node.
(package private) void	setCompiled() This compiles() a group
(package private) void	setFogScope()
(package private) void	setLightScope()
(package private) void	setLive(SetLiveState s)
(package private) void	setMclipScope()
(package private) void	setNodeData(SetLiveState s)
(package private) void	setScopingInfo(SetLiveState s)
(package private) void	traverse(boolean sameLevel, int level)
(package private) void	updateCollidable(HashKey[] keys, boolean[] collide)
(package private) void	updateLocalToVworld()
(package private) void	updatePickable(HashKey[] keys, boolean[] pick)
(package private) void	updateSwitchStates(SetLiveState s, TargetsInterface ti, boolean isSetLive)
(package private) CachedTargets[]	updateTransformStates(SetLiveState s, TargetsInterface ti, boolean isSetLive)
(package private) boolean	usedInScoping()
(package private) static boolean	validSwitchChild(SwitchRetained sw, NodeRetained node) Determinte if nodeR is a valid child to render for Switch Node swR.

Methods inherited from class javax.media.j3d.NodeRetained

computeNonLiveLocalToVworld, dirtyBoundsCache, equal, findCollidableFlags, findPickableFlags, findTransformLevels, getBoundsAutoCompute, getCollidable, getCurrentLocalToVworld, getCurrentLocalToVworld, getCurrentLocalToVworld, getId, getLastLocalToVworld, getLastLocalToVworld, getLastLocalToVworld, getLocalBounds, getLocale, getLocalToVworld, getLocalToVworld, getLocalToVworld, getParent, getPickable, getVirtualUniverse, mergeTransform, notifySceneGraphChanged, recombineAbove, setAuxData, setCollidable, setParent, setPickable, transformBounds

Methods inherited from class javax.media.j3d.SceneGraphObjectRetained

clearLive, clearLive, clone, doSetLive, getSource, handleFrequencyChange, isInSetLive, markAsLive, setLive, setSource

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

children

java.util.ArrayList children

The Group Node's children vector.

collisionBound

Bounds collisionBound

The Group node's collision bounds in local coordinates.

locale

Locale locale

lights

java.util.ArrayList lights

fogs

java.util.ArrayList fogs

modelClips

java.util.ArrayList modelClips

altAppearances

java.util.ArrayList altAppearances

collisionTarget

boolean collisionTarget

childrenSwitchLinks

java.util.ArrayList childrenSwitchLinks

parentSwitchLinkChildIndex

int parentSwitchLinkChildIndex

orderedPaths

java.util.ArrayList orderedPaths

collisionVwcBounds

BoundingBox collisionVwcBounds

If collisionBound is set, this is equal to the transformed collisionBounds, otherwise it is equal to the transformed localBounds. This variable is set to null unless collisionTarget = true. This bound is only used by mirror Group.

mirrorGroup

java.util.ArrayList mirrorGroup

Mirror group of this node, it is only used when collisionTarget = true. Otherwise it is set to null. If not in shared group, only entry 0 is used.

key

HashKey key

key of mirror GroupRetained.

sourceNode

GroupRetained sourceNode

sourceNode of this mirror Group

bhLeafNode

BHLeafNode bhLeafNode

The BHLeafNode for this GeometryAtom.

isRoot

boolean isRoot

allocatedLights

boolean allocatedLights

allocatedFogs

boolean allocatedFogs

allocatedMclips

boolean allocatedMclips

allocatedAltApps

boolean allocatedAltApps

scopingRefCount

int scopingRefCount

compiledChildrenList

java.util.ArrayList compiledChildrenList

isInClearLive

boolean isInClearLive

viewLists

java.util.ArrayList viewLists

inViewSpecificGroup

boolean inViewSpecificGroup

Constructor Detail

GroupRetained

GroupRetained()

Method Detail

setCollisionBounds

void setCollisionBounds(Bounds bounds)

Sets the collision bounds of a node.

Parameters:

bounds - the bounding object for the node

getCollisionBounds

Bounds getCollisionBounds()

Gets the collision bounds of a node.

Returns:

the node's bounding object

setChild

void setChild(Node child,
              int index)

Replaces the specified child with the child provided.

Parameters:

child - the new child

index - which child to replace

doSetChild

void doSetChild(Node child,
                int index)

insertChild

void insertChild(Node child,
                 int index)

Inserts the specified child at specified index.

Parameters:

child - the new child

index - position to insert new child at

doInsertChild

void doInsertChild(Node child,
                   int index)

removeChild

void removeChild(int index)

Removes the child at specified index.

Parameters:

index - which child to remove

indexOfChild

int indexOfChild(Node child)

Returns the index of the specified Node in this Group's list of Nodes

Parameters:

Node - whose index is desired

Returns:

index of the Node

removeChild

void removeChild(Node child)

Removes the specified child from this Group's list of children. If the specified child is not found, the method returns quietly

Parameters:

child - to be removed

removeAllChildren

void removeAllChildren()

doRemoveChild

void doRemoveChild(int index,
                   J3dMessage[] messages,
                   int messageIndex)

getChild

Node getChild(int index)

Returns the child specified by the index.

Parameters:

index - which child to return

Returns:

the children at location index

getAllChildren

java.util.Enumeration getAllChildren()

Returns an enumeration object of the children.

Returns:

an enumeration object of the children

checkValidChild

void checkValidChild(Node child,
                     java.lang.String s)

addChild

void addChild(Node child)

Appends the specified child to this node's list of children.

Parameters:

child - the child to add to this node's list of children

doAddChild

void doAddChild(Node child,
                J3dMessage[] messages,
                int messageIndex)

moveTo

void moveTo(BranchGroup bg)

doMoveTo

void doMoveTo(BranchGroup branchGroup)

numChildren

int numChildren()

Returns a count of this nodes' children.

Returns:

the number of children descendant from this node

removeLight

void removeLight(int numLgt,
                 LightRetained[] removelight,
                 HashKey key)

addAllNodesForScopedLight

void addAllNodesForScopedLight(int numLgts,
                               LightRetained[] ml,
                               java.util.ArrayList list,
                               HashKey k)

processAllNodesForScopedLight

void processAllNodesForScopedLight(int numLgts,
                                   LightRetained[] ml,
                                   java.util.ArrayList list,
                                   HashKey k)

removeAllNodesForScopedLight

void removeAllNodesForScopedLight(int numLgts,
                                  LightRetained[] ml,
                                  java.util.ArrayList list,
                                  HashKey k)

processRemoveAllNodesForScopedLight

void processRemoveAllNodesForScopedLight(int numLgts,
                                         LightRetained[] ml,
                                         java.util.ArrayList list,
                                         HashKey k)

addAllNodesForScopedFog

void addAllNodesForScopedFog(FogRetained mfog,
                             java.util.ArrayList list,
                             HashKey k)

processAddNodesForScopedFog

void processAddNodesForScopedFog(FogRetained mfog,
                                 java.util.ArrayList list,
                                 HashKey k)

removeAllNodesForScopedFog

void removeAllNodesForScopedFog(FogRetained mfog,
                                java.util.ArrayList list,
                                HashKey k)

processRemoveAllNodesForScopedFog

void processRemoveAllNodesForScopedFog(FogRetained mfog,
                                       java.util.ArrayList list,
                                       HashKey k)

addAllNodesForScopedModelClip

void addAllNodesForScopedModelClip(ModelClipRetained mModelClip,
                                   java.util.ArrayList list,
                                   HashKey k)

processAddNodesForScopedModelClip

void processAddNodesForScopedModelClip(ModelClipRetained mModelClip,
                                       java.util.ArrayList list,
                                       HashKey k)

removeAllNodesForScopedModelClip

void removeAllNodesForScopedModelClip(ModelClipRetained mModelClip,
                                      java.util.ArrayList list,
                                      HashKey k)

processRemoveAllNodesForScopedModelClip

void processRemoveAllNodesForScopedModelClip(ModelClipRetained mModelClip,
                                             java.util.ArrayList list,
                                             HashKey k)

addAllNodesForScopedAltApp

void addAllNodesForScopedAltApp(AlternateAppearanceRetained mAltApp,
                                java.util.ArrayList list,
                                HashKey k)

processAddNodesForScopedAltApp

void processAddNodesForScopedAltApp(AlternateAppearanceRetained mAltApp,
                                    java.util.ArrayList list,
                                    HashKey k)

removeAllNodesForScopedAltApp

void removeAllNodesForScopedAltApp(AlternateAppearanceRetained mAltApp,
                                   java.util.ArrayList list,
                                   HashKey k)

processRemoveNodesForScopedAltApp

void processRemoveNodesForScopedAltApp(AlternateAppearanceRetained mAltApp,
                                       java.util.ArrayList list,
                                       HashKey k)

setLightScope

void setLightScope()

removeLightScope

void removeLightScope()

setFogScope

void setFogScope()

removeFogScope

void removeFogScope()

setMclipScope

void setMclipScope()

removeMclipScope

void removeMclipScope()

setAltAppScope

void setAltAppScope()

removeAltAppScope

void removeAltAppScope()

usedInScoping

boolean usedInScoping()

addLight

void addLight(LightRetained[] addlight,
              int numLgts,
              HashKey key)

addFog

void addFog(FogRetained fog,
            HashKey key)

addModelClip

void addModelClip(ModelClipRetained modelClip,
                  HashKey key)

addAltApp

void addAltApp(AlternateAppearanceRetained altApp,
               HashKey key)

removeFog

void removeFog(FogRetained fog,
               HashKey key)

removeModelClip

void removeModelClip(ModelClipRetained modelClip,
                     HashKey key)

removeAltApp

void removeAltApp(AlternateAppearanceRetained altApp,
                  HashKey key)

updatePickable

void updatePickable(HashKey[] keys,
                    boolean[] pick)

Overrides:

updatePickable in class NodeRetained

updateCollidable

void updateCollidable(HashKey[] keys,
                      boolean[] collide)

Overrides:

updateCollidable in class NodeRetained

setAlternateCollisionTarget

void setAlternateCollisionTarget(boolean target)

getAlternateCollisionTarget

boolean getAlternateCollisionTarget()

checkSetLive

void checkSetLive(NodeRetained child,
                  int childIndex,
                  J3dMessage[] messages,
                  int messageIndex,
                  NodeRetained linkNode)

This checks is setLive needs to be called. If it does, it gets the needed info and calls it.

checkSetLive

void checkSetLive(NodeRetained child,
                  int childIndex,
                  HashKey[] keys,
                  boolean isShared,
                  J3dMessage[] messages,
                  int messageIndex,
                  NodeRetained linkNode)

This checks is setLive needs to be called. If it does, it gets the needed info and calls it.

checkClearLive

void checkClearLive(NodeRetained child,
                    J3dMessage[] messages,
                    int messageIndex,
                    int childIndex,
                    NodeRetained linkNode)

checkClearLive

void checkClearLive(NodeRetained child,
                    HashKey[] keys,
                    boolean isShared,
                    J3dMessage[] messages,
                    int messageIndex,
                    int childIndex,
                    NodeRetained linkNode)

This checks if clearLive needs to be called. If it does, it gets the needed info and calls it.

initTransformStates

TargetsInterface initTransformStates(SetLiveState s,
                                     boolean isSetLive)

updateTransformStates

CachedTargets[] updateTransformStates(SetLiveState s,
                                      TargetsInterface ti,
                                      boolean isSetLive)

initSwitchStates

TargetsInterface initSwitchStates(SetLiveState s,
                                  NodeRetained parentNode,
                                  NodeRetained childNode,
                                  NodeRetained linkNode,
                                  boolean isSetLive)

updateSwitchStates

void updateSwitchStates(SetLiveState s,
                        TargetsInterface ti,
                        boolean isSetLive)

appendChildrenData

void appendChildrenData()

insertChildrenData

void insertChildrenData(int index)

removeChildrenData

void removeChildrenData(int index)

getClosestTargetsInterface

TargetsInterface getClosestTargetsInterface(int type)

updateLocalToVworld

void updateLocalToVworld()

Overrides:

updateLocalToVworld in class NodeRetained

setNodeData

void setNodeData(SetLiveState s)

Overrides:

setNodeData in class NodeRetained

removeNodeData

void removeNodeData(SetLiveState s)

Description copied from class: NodeRetained

remove the localToVworld transform for this node.

Overrides:

removeNodeData in class NodeRetained

setLive

void setLive(SetLiveState s)

Overrides:

setLive in class NodeRetained

childDoSetLive

void childDoSetLive(NodeRetained child,
                    int childIndex,
                    SetLiveState s)

childCheckSetLive

void childCheckSetLive(NodeRetained child,
                       int childIndex,
                       SetLiveState s,
                       NodeRetained linkNode)

doSetLive

void doSetLive(SetLiveState s)

This version of setLive calls setLive on all of its chidren.

Overrides:

doSetLive in class NodeRetained

setScopingInfo

void setScopingInfo(SetLiveState s)

processCollisionTarget

void processCollisionTarget(SetLiveState s)

computeCombineBounds

void computeCombineBounds(Bounds bounds)

Description copied from class: NodeRetained

ONLY needed for SHAPE, MORPH, and LINK node type. Compute the combine bounds of bounds and its localBounds.

Overrides:

computeCombineBounds in class NodeRetained

getBounds

Bounds getBounds()

Gets the bounding object of a node.

Overrides:

getBounds in class NodeRetained

Returns:

the node's bounding object

getEffectiveBounds

Bounds getEffectiveBounds()

Gets the bounding object of a node.

Overrides:

getEffectiveBounds in class NodeRetained

Returns:

the node's bounding object

isStaticChildren

boolean isStaticChildren()

isStatic

boolean isStatic()

Description copied from class: SceneGraphObjectRetained

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

Overrides:

isStatic in class NodeRetained

setCompiled

void setCompiled()

This compiles() a group

Overrides:

setCompiled in class SceneGraphObjectRetained

traverse

void traverse(boolean sameLevel,
              int level)

Overrides:

traverse in class SceneGraphObjectRetained

compile

void compile(CompileState compState)

Description copied from class: SceneGraphObjectRetained

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

Overrides:

compile in class SceneGraphObjectRetained

merge

void merge(CompileState compState)

Overrides:

merge in class NodeRetained

clearLive

void clearLive(SetLiveState s)

This version of clearLive calls clearLive on all of its chidren.

Overrides:

clearLive in class NodeRetained

computeBoundingHull

public BoundingBox computeBoundingHull()

Specified by:

computeBoundingHull in interface BHLeafInterface

isEnable

public boolean isEnable()

Specified by:

isEnable in interface BHLeafInterface

isEnable

public boolean isEnable(int vis)

Specified by:

isEnable in interface BHLeafInterface

getLocale2

public Locale getLocale2()

Specified by:

getLocale2 in interface BHLeafInterface

isNodeSwitchOn

static boolean isNodeSwitchOn(NodeRetained node,
                              HashKey key)

Return true of nodeR is not under a switch group or nodeR is enable under a switch group.

validSwitchChild

static boolean validSwitchChild(SwitchRetained sw,
                                NodeRetained node)

Determinte if nodeR is a valid child to render for Switch Node swR.

createMirrorGroup

void createMirrorGroup()

Create mirror group when this Group AlternateCollisionTarget is set to true while live.

setBoundsAutoCompute

void setBoundsAutoCompute(boolean autoCompute)

Description copied from class: NodeRetained

Sets the automatic calcuation of geometric bounds of a node.

Overrides:

setBoundsAutoCompute in class NodeRetained

Parameters:

autoCompute - is a boolean value indicating if automatic calcuation of bounds

setBounds

void setBounds(Bounds bounds)

Description copied from class: NodeRetained

Sets the geometric bounds of a node.

Overrides:

setBounds in class NodeRetained

Parameters:

bounds - the bounding object for the node

processViewSpecificInfo

int[] processViewSpecificInfo(int mode,
                              HashKey k,
                              View v,
                              java.util.ArrayList vsgList,
                              int[] keyList,
                              java.util.ArrayList leafList)

Overrides:

processViewSpecificInfo in class NodeRetained

findSwitchInfo

void findSwitchInfo(SetLiveState s,
                    NodeRetained parentNode,
                    NodeRetained childNode,
                    NodeRetained linkNode)

gatherBlUsers

static void gatherBlUsers(java.util.ArrayList blUsers,
                          java.lang.Object[] blArr)

searchGeometryAtoms

void searchGeometryAtoms(UnorderList list)

Overrides:

searchGeometryAtoms in class NodeRetained