Java Code Examples for com.jme3.util.clone.Cloner#clone()

/**
 * @return Similar to Spatial.clone() except will create a deep clone of all
 * geometries' meshes. Normally this method shouldn't be used. Instead, use
 * Spatial.clone()
 *
 * @see Spatial#clone()
 */
public Spatial deepClone() {
    // Setup the cloner for the type of cloning we want to do.
    Cloner cloner = new Cloner();

    // First, we definitely do not want to clone our own parent
    cloner.setClonedValue(parent, null);

    Spatial clone = cloner.clone(this);

    // Because we've nulled the parent out we need to make sure
    // the transforms and stuff get refreshed.
    clone.setTransformRefresh();
    clone.setLightListRefresh();
    clone.setMatParamOverrideRefresh();

    return clone;
}
 

/**
 *  Called internally by com.jme3.util.clone.Cloner.  Do not call directly.
 */
@Override
public void cloneFields( Cloner cloner, Object original ) {
    super.cloneFields(cloner, original);

    this.stepScale = cloner.clone(stepScale);
    this.offset = cloner.clone(offset);

    // This was not cloned before... I think that's a mistake.
    this.affectedAreaBBox = cloner.clone(affectedAreaBBox);

    // Otherwise, picker would be cloned by reference and thus "this" would be wrong
    this.picker = new BresenhamTerrainPicker(this);

    // neighbourFinder is also not cloned.  Maybe that's ok.
}
 

/**
 *  Called internally by com.jme3.util.clone.Cloner.  Do not call directly.
 */
@Override
public void cloneFields( Cloner cloner, Object original ) {

    // Clone all of the fields that need fix-ups and/or potential
    // sharing.
    this.parent = cloner.clone(parent);
    this.worldBound = cloner.clone(worldBound);
    this.worldLights = cloner.clone(worldLights);
    this.localLights = cloner.clone(localLights);
    this.worldTransform = cloner.clone(worldTransform);
    this.localTransform = cloner.clone(localTransform);
    this.worldOverrides = cloner.clone(worldOverrides);
    this.localOverrides = cloner.clone(localOverrides);
    this.controls = cloner.clone(controls);

    // Cloner doesn't handle maps on its own just yet.
    // Note: this is more advanced cloning than the old clone() method
    // did because it just shallow cloned the map.  In this case, we want
    // to avoid all of the nasty cloneForSpatial() fixup style code that
    // used to inject stuff into the clone's user data.  By using cloner
    // to clone the user data we get this automatically.
    if( userData != null ) {
        userData = (HashMap<String, Savable>)userData.clone();
        for( Map.Entry<String, Savable> e : userData.entrySet() ) {
            Savable value = e.getValue();
            if( value instanceof Cloneable ) {
                // Note: all JmeCloneable objects are also Cloneable so this
                // catches both cases.
                e.setValue(cloner.clone(value));
            }
        }
    }
}
 

@Override   
public void cloneFields( Cloner cloner, Object original ) {
    super.cloneFields(cloner, original);
     
    this.skeleton = cloner.clone(skeleton);
    
    // If the targets were cloned then this will clone them.  If the targets
    // were shared then this will share them.
    this.targets = cloner.clone(targets);
    
    this.numberOfBonesParam = cloner.clone(numberOfBonesParam);
    this.boneMatricesParam = cloner.clone(boneMatricesParam);
}
 

/**
 * Callback from {@link com.jme3.util.clone.Cloner} to convert this
 * shallow-cloned link into a deep-cloned one, using the specified cloner
 * and original to resolve copied fields.
 *
 * @param cloner the cloner that's cloning this link (not null)
 * @param original the instance from which this link was shallow-cloned
 * (unused)
 */
@Override
public void cloneFields(Cloner cloner, Object original) {
    super.cloneFields(cloner, original);

    managedBones = cloner.clone(managedBones);
    endModelTransform = cloner.clone(endModelTransform);
    meshToModel = cloner.clone(meshToModel);
    prevBoneTransforms = cloner.clone(prevBoneTransforms);
    startBoneTransforms = cloner.clone(startBoneTransforms);
    startModelTransform = cloner.clone(startModelTransform);
}
 

@Override
public void cloneFields(Cloner cloner, Object original) {
    this.children = cloner.clone(children);
    this.parent = cloner.clone(parent);
    this.attachedNode = cloner.clone(attachedNode);
    this.targetGeometry = cloner.clone(targetGeometry);
    this.localTransform = cloner.clone(localTransform);
    this.inverseModelBindMatrix = cloner.clone(inverseModelBindMatrix);
}
 

@Override
public void cloneFields(final Cloner cloner, final Object original) {
    light = cloner.clone(light);
    init((int) shadowMapSize);
    frustums = null;
    super.cloneFields(cloner, original);
}
 

@Override   
public void cloneFields( Cloner cloner, Object original ) { 
    this.target = cloner.clone(target);
    computePosition();
    prevPos = new Vector3f(target.getWorldTranslation());
    cam.setLocation(pos);
}
 

@Override
public void cloneFields(Cloner cloner, Object original) {
    AnimTrack[] newTracks = new AnimTrack[tracks.length];
    for (int i = 0; i < tracks.length; i++) {
        newTracks[i] = (cloner.clone(tracks[i]));
    }
    this.tracks = newTracks;
}
 

@Override
public void cloneFields( Cloner cloner, Object original ) {
    this.value = cloner.clone(value);
    this.next = cloner.clone(next);
}
 

@Override
public void cloneFields( Cloner cloner, Object original ) { 
    this.spatial = cloner.clone(spatial);
}
 

@Override
public void cloneFields( Cloner cloner, Object original ) {
    this.owner = cloner.clone(owner);
    this.list = cloner.clone(list);
    this.distToOwner = cloner.clone(distToOwner);
}
 

@Override
public void cloneFields( Cloner cloner, Object original ) { 
    this.spatial = cloner.clone(spatial);
}
 

@Override
public void cloneFields( Cloner cloner, Object original ) {
    this.parentEmitter = cloner.clone(parentEmitter);
}
 

/**
 *  Called internally by com.jme3.util.clone.Cloner.  Do not call directly.
 */
@Override
public void cloneFields( Cloner cloner, Object original ) {
    this.vertices = cloner.clone(vertices);
    this.normals = cloner.clone(normals);
}
 

@Override
public void cloneFields(Cloner cloner, Object original) {
    this.geometry = cloner.clone(geometry);
}
 

@Override   
public void cloneFields( Cloner cloner, Object original ) { 
    this.spatial = cloner.clone(spatial);
}
 

@Override
public void cloneFields(final Cloner cloner, final Object original) {
    material = cloner.clone(material);
    shadowRenderer = cloner.clone(shadowRenderer);
    shadowRenderer.setPostShadowMaterial(material);
}
 

/**
 * Callback from {@link com.jme3.util.clone.Cloner} to convert this
 * shallow-cloned control into a deep-cloned one, using the specified cloner
 * and original to resolve copied fields.
 *
 * @param cloner the cloner that's cloning this control (not null)
 * @param original the control from which this control was shallow-cloned
 * (unused)
 */
@Override   
public void cloneFields( Cloner cloner, Object original ) { 
    this.spatial = cloner.clone(spatial);
}
 

/**
 * Callback from {@link com.jme3.util.clone.Cloner} to convert this
 * shallow-cloned action into a deep-cloned one, using the specified cloner
 * and original to resolve copied fields.
 *
 * @param cloner the cloner that's cloning this action (not null)
 * @param original the action from which this action was shallow-cloned
 * (unused)
 */
@Override
public void cloneFields(Cloner cloner, Object original) {
    actions = cloner.clone(actions);
    mask = cloner.clone(mask);
}