Package com.jme3.scene

Class AssetLinkNode

java.lang.Object

com.jme3.scene.Spatial

com.jme3.scene.Node

com.jme3.scene.AssetLinkNode

All Implemented Interfaces:

HasLocalTransform, CloneableSmartAsset, Collidable, Savable, JmeCloneable, Cloneable

public class AssetLinkNode
extends Node

The AssetLinkNode does not store its children when exported to file. Instead, you can add a list of AssetKeys that will be loaded and attached when the AssetLinkNode is restored.

Nested Class Summary

Nested classes/interfaces inherited from class com.jme3.scene.Spatial

Spatial.BatchHint, Spatial.CullHint, Spatial.DFSMode

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<ModelKey,Spatial>	assetChildren
protected ArrayList<ModelKey>	assetLoaderKeys

Fields inherited from class com.jme3.scene.Node

children

Fields inherited from class com.jme3.scene.Spatial

batchHint, controls, cullHint, frustrumIntersects, key, localLights, localOverrides, localTransform, name, parent, queueBucket, queueDistance, refreshFlags, RF_BOUND, RF_CHILD_LIGHTLIST, RF_LIGHTLIST, RF_MATPARAM_OVERRIDE, RF_TRANSFORM, shadowMode, userData, worldBound, worldLights, worldOverrides, worldTransform

Constructor Summary

Constructors

Constructor	Description
AssetLinkNode()
AssetLinkNode(ModelKey key)
AssetLinkNode(String name, ModelKey key)

Method Summary

Modifier and Type	Method	Description
void	addLinkedChild(ModelKey key)	Add a "linked" child.
void	attachLinkedChild(AssetManager manager, ModelKey key)
void	attachLinkedChild(Spatial spat, ModelKey key)
void	attachLinkedChildren(AssetManager manager)	Loads the linked children AssetKeys from the AssetManager and attaches them to the Node If they are already attached, they will be reloaded.
void	cloneFields(Cloner cloner, Object original)	Called internally by com.jme3.util.clone.Cloner.
void	detachLinkedChild(ModelKey key)
void	detachLinkedChild(Spatial child, ModelKey key)
void	detachLinkedChildren()
ArrayList<ModelKey>	getAssetLoaderKeys()
void	read(JmeImporter importer)
void	removeLinkedChild(ModelKey key)
void	write(JmeExporter e)

Methods inherited from class com.jme3.scene.Node

attachChild, attachChildAt, breadthFirstTraversal, clone, collideWith, deepClone, depthFirstTraversal, descendantMatches, descendantMatches, descendantMatches, detachAllChildren, detachChild, detachChildAt, detachChildNamed, getChild, getChild, getChildIndex, getChildren, getQuantity, getTriangleCount, getVertexCount, hasChild, oldDeepClone, setLightListRefresh, setLodLevel, setMaterial, setMatParamOverrideRefresh, setModelBound, setParent, setTransformRefresh, swapChildren, updateGeometricState, updateLogicalState, updateModelBound, updateWorldBound

Methods inherited from class com.jme3.scene.Spatial

addControl, addControlAt, addLight, addMatParamOverride, breadthFirstTraversal, center, checkCulling, clearMatParamOverrides, clone, depthFirstTraversal, forceRefresh, getBatchHint, getControl, getControl, getCullHint, getKey, getLastFrustumIntersection, getLocalBatchHint, getLocalCullHint, getLocalLightList, getLocalMatParamOverrides, getLocalQueueBucket, getLocalRotation, getLocalScale, getLocalShadowMode, getLocalToWorldMatrix, getLocalTransform, getLocalTranslation, getName, getNumControls, getParent, getQueueBucket, getShadowMode, getUserData, getUserDataKeys, getWorldBound, getWorldLightList, getWorldMatParamOverrides, getWorldRotation, getWorldScale, getWorldTransform, getWorldTranslation, hasAncestor, jmeClone, localToWorld, lookAt, matches, move, move, oldClone, removeControl, removeControl, removeFromParent, removeLight, removeMatParamOverride, rotate, rotate, rotateUpTo, runControlRender, scale, scale, setBatchHint, setBoundRefresh, setCullHint, setKey, setLastFrustumIntersection, setLocalRotation, setLocalRotation, setLocalScale, setLocalScale, setLocalScale, setLocalTransform, setLocalTranslation, setLocalTranslation, setName, setQueueBucket, setRequiresUpdates, setShadowMode, setUserData, toString, updateMatParamOverrides, updateWorldLightList, updateWorldTransforms, worldToLocal

Methods inherited from class java.lang.Object

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

Field Details

assetLoaderKeys

protected ArrayList<ModelKey> assetLoaderKeys

assetChildren

protected Map<ModelKey,Spatial> assetChildren

Constructor Details

AssetLinkNode

public AssetLinkNode()

AssetLinkNode

public AssetLinkNode(ModelKey key)

AssetLinkNode

public AssetLinkNode(String name,
 ModelKey key)

Method Details

cloneFields

public void cloneFields(Cloner cloner,
 Object original)

Called internally by com.jme3.util.clone.Cloner. Do not call directly.

Specified by:

cloneFields in interface JmeCloneable

Overrides:

cloneFields in class Node

Parameters:

cloner - The cloner that is performing the cloning operation. The cloneFields method can call back into the cloner to make clones of its subordinate fields.

original - The original object from which this object was cloned. This is provided for the very rare case that this object needs to refer to its original for some reason. In general, all of the relevant values should have been transferred during the shallow clone, and this object need only clone what it wants.

addLinkedChild

public void addLinkedChild(ModelKey key)

Add a "linked" child. These are loaded from the assetManager when the AssetLinkNode is loaded from a binary file.

Parameters:

key - the ModelKey to add

removeLinkedChild

public void removeLinkedChild(ModelKey key)

getAssetLoaderKeys

public ArrayList<ModelKey> getAssetLoaderKeys()

attachLinkedChild

public void attachLinkedChild(AssetManager manager,
 ModelKey key)

attachLinkedChild

public void attachLinkedChild(Spatial spat,
 ModelKey key)

detachLinkedChild

public void detachLinkedChild(ModelKey key)

detachLinkedChild

public void detachLinkedChild(Spatial child,
 ModelKey key)

attachLinkedChildren

public void attachLinkedChildren(AssetManager manager)

Loads the linked children AssetKeys from the AssetManager and attaches them to the Node
If they are already attached, they will be reloaded.

Parameters:

manager - for loading assets

detachLinkedChildren

public void detachLinkedChildren()

read

public void read(JmeImporter importer)
          throws IOException

Specified by:

read in interface Savable

Overrides:

read in class Node

Throws:

IOException

write

public void write(JmeExporter e)
           throws IOException

Specified by:

write in interface Savable

Overrides:

write in class Node

Throws:

IOException