Relocate package prefix to org.jogamp.java3d

1 files changed, 0 insertions, 2844 deletions

diff --git a/src/javax/media/j3d/Shape3DRetained.java b/src/javax/media/j3d/Shape3DRetained.java
deleted file mode 100644
index 7af82a7..0000000
--- a/src/javax/media/j3d/Shape3DRetained.java
+++ /dev/null
@@ -1,2844 +0,0 @@
-/*
- * Copyright 1996-2008 Sun Microsystems, Inc.  All Rights Reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- *
- */
-
-package javax.media.j3d;
-
-import java.util.ArrayList;
-import java.util.Enumeration;
-import java.util.Vector;
-
-import javax.vecmath.Point3d;
-
-/**
- * A shape leaf node consisting of geometry and appearance properties.
- */
-
-class Shape3DRetained extends LeafRetained {
-
-    static final int GEOMETRY_CHANGED		= 0x00001;
-    static final int APPEARANCE_CHANGED 	= 0x00002;
-    static final int COLLISION_CHANGED		= 0x00004;
-    static final int BOUNDS_CHANGED		= 0x00008;
-    static final int APPEARANCEOVERRIDE_CHANGED	= 0x00010;
-    static final int LAST_DEFINED_BIT        = 0x00010;
-
-
-    // Target threads to be notified when light changes
-    static final int targetThreads = J3dThread.UPDATE_RENDERING_ENVIRONMENT |
-                                     J3dThread.UPDATE_RENDER;
-
-    /**
-     * The appearance component of the shape node.
-     */
-    AppearanceRetained appearance = null;
-
-/**
- * The arraylist of geometry component of the shape node.
- */
-ArrayList<GeometryRetained> geometryList = null;
-
-    /**
-     * A 2D storage of all geometry atoms associated with this shape node.
-     * There may be more than one geometry for a Shape3D node.
-     * Do not change the following private variables to public, its access need to synchronize
-     * via mirrorShape3DLock.
-     */
-
-    // geomAtomArr should always be a 1 element array, unless S3D contains multiple Text3Ds.
-    private GeometryAtom geomAtom = null;
-
-    /**
-     * To sychronize access of the mirrorShape3D's geomAtomArray*.
-     * A multiple read single write Lock to sychronize access into mirrorShape3D.
-     * To prevent deadlock a call to read/write lock must end with a read/write unlock
-     * respectively.
-     */
-    private MRSWLock mirrorShape3DLock = null;
-
-    /**
-     * The mirror Shape3DRetained nodes for this object.  There is one
-     * mirror for each instance of this Shape3D node.  If it is not in
-     * a SharedGroup, only index 0 is valid.
-     * Do not change the following private variables to public, its access need to synchronize
-     * via mirrorShape3DLock.
-     */
-    ArrayList<Shape3DRetained> mirrorShape3D = new ArrayList<Shape3DRetained>(1);
-
-    /**
-     * This field is used for mirror Shape3D nodes accessing their
-     * original nodes.  It is a NodeRetained because the original
-     * node may be a Shape3DRetained or a MorphRetained node.
-     */
-    NodeRetained sourceNode = null;
-
-    /**
-     * The hashkey for this Shape3DRetained mirror object
-     */
-    HashKey key = null;
-
-    // This is true when this geometry is referenced in an IMM mode context
-    boolean inImmCtx = false;
-
-    // A bitmask to indicate when something has changed
-    int isDirty = 0xffff;
-
-    // The list of lights that are scoped to this node
-    LightRetained[] lights =null;
-
-    // The number of lights in the above array, may be less than lights.length
-    int numlights = 0;
-
-    // The list of fogs that are scoped to this node
-    FogRetained[] fogs = null;
-
-    // The number of fogs in the above array, may be less than fogs.length
-    int numfogs = 0;
-
-    // The list of modelClips that are scoped to this node
-    ModelClipRetained[] modelClips = null;
-
-    // The number of modelClips in the above array, may be less than modelClips.length
-    int numModelClips = 0;
-
-    // The list of alt app that are scoped to this node
-    AlternateAppearanceRetained[] altApps = null;
-
-    //The number of alt app in the above array, may be less than alt app.length
-    int numAltApps = 0;
-
-    /**
-     * Reference to the  BranchGroup path of this mirror shape
-     * This is used for picking and GeometryStructure only.
-     */
-    BranchGroupRetained branchGroupPath[];
-
-    // cache value for picking in mirror shape.
-    // True if all the node of the path from this to root are all pickable
-    boolean isPickable = true;
-
-    // cache value for collidable in mirror shape.
-    // True if all the node of the path from this to root are all collidable
-    boolean isCollidable = true;
-
-    // closest switch parent
-    SwitchRetained  closestSwitchParent = null;
-
-    // the child index from the closest switch parent
-    int closestSwitchIndex = -1;
-
-    // Is this S3D visible ? The default is true.
-    boolean visible = true;
-
-    // Whether the normal appearance is overrided by the alternate app
-    boolean appearanceOverrideEnable = false;
-
-    // AlternateAppearance retained that is applicable to this
-    // mirror shape when the override flag is true
-    AppearanceRetained otherAppearance = null;
-
-    // geometry Bounds in local coordinate
-    Bounds bounds = null;
-
-    // geometry Bounds in virtual world coordinate
-    BoundingBox vwcBounds = null;
-
-    // collision Bounds in local coordinate
-    Bounds collisionBound = null;
-
-    // collision Bounds in virtual world coordinate
-    Bounds collisionVwcBound = null;
-
-    // a path of OrderedGroup, childrenId pairs which leads to this node
-    OrderedPath orderedPath = null;
-
-// List of views that a mirror object is scoped to
-ArrayList<View> viewList = null;
-
-    int changedFrequent = 0;
-
-    Shape3DRetained() {
-	super();
-        this.nodeType = NodeRetained.SHAPE;
-	numlights = 0;
-	numfogs = 0;
-	numModelClips = 0;
-	numAltApps = 0;
-	localBounds = new BoundingBox((BoundingBox) null);
-
-	mirrorShape3DLock = new MRSWLock();
-	geometryList = new ArrayList<GeometryRetained>(1);
-	geometryList.add(null);
-    }
-
-    /**
-     * Sets the collision bounds of a node.
-     * @param bounds the bounding object for the node
-     */
-    void setCollisionBounds(Bounds bounds) {
-        if (bounds == null) {
-            this.collisionBound = null;
-	} else {
-	    this.collisionBound = (Bounds)bounds.clone();
-	}
-
-	if (source.isLive()) {
-	    // Notify Geometry Structure to check for collision
-	    J3dMessage message = new J3dMessage();
-	    message.type = J3dMessage.COLLISION_BOUND_CHANGED;
-	    message.threads = J3dThread.UPDATE_TRANSFORM;
-	    message.universe = universe;
-	    message.args[0] = getGeomAtomsArray(mirrorShape3D);
-	    // no need to clone collisionBound
-	    message.args[1] = collisionBound;
-	    VirtualUniverse.mc.processMessage(message);
-	}
-    }
-
-    @Override
-    Bounds getLocalBounds(Bounds bounds) {
-	if(localBounds != null) {
-	    localBounds.set(bounds);
-	}
-	else {
-	    localBounds = new BoundingBox(bounds);
-	}
-	return localBounds;
-    }
-
-
-    /**
-     * Sets the geometric bounds of a node.
-     * @param bounds the bounding object for the node
-     */
-    @Override
-    void setBounds(Bounds bounds) {
-	super.setBounds(bounds);
-
-	if (source.isLive() && !boundsAutoCompute) {
-	    J3dMessage message = new J3dMessage();
-	    message.type = J3dMessage.REGION_BOUND_CHANGED;
-            message.threads = J3dThread.UPDATE_TRANSFORM |
-                              J3dThread.UPDATE_GEOMETRY |
-                              J3dThread.UPDATE_RENDER;
-
-	    message.universe = universe;
- 	    message.args[0] = getGeomAtomsArray(mirrorShape3D);
-	    // no need to clone localBounds
-            message.args[1] = localBounds;
-	    VirtualUniverse.mc.processMessage(message);
-	}
-    }
-
-    /**
-     * Gets the collision bounds of a node.
-     * @return the node's bounding object
-     */
-    Bounds getCollisionBounds(int id) {
-      return (collisionBound == null ?
-	      null: (Bounds)collisionBound.clone());
-    }
-
-    /**
-     * Appends the specified geometry component to this Shape3D
-     * node's list of geometry components.
-     * If there are existing geometry components in the list, the new
-     * geometry component must be of the same equivalence class
-     * (point, line, polygon, CompressedGeometry, Raster, Text3D) as
-     * the others.
-     * @param geometry the geometry component to be appended.
-     * @exception IllegalArgumentException if the new geometry
-     * component is not of of the same equivalence class as the
-     * existing geometry components.
-     *
-     * @since Java 3D 1.2
-     */
-    void addGeometry(Geometry geometry) {
-	GeometryRetained newGeom = null;
-
-	checkEquivalenceClass(geometry, -1);
-
-	if(((Shape3D)this.source).isLive()) {
-	    if (geometry != null) {
-
-		newGeom = ((GeometryRetained)geometry.retained);
-                newGeom.setLive(inBackgroundGroup, refCount);
-
-		geometryList.add(newGeom);
-
-	    } else {
-		geometryList.add(null);
-		newGeom = null;
-	    }
-	    sendDataChangedMessage(newGeom);
-
-        } else {
-	    if (geometry != null) {
-                geometryList.add((GeometryRetained) geometry.retained);
-	    } else {
-	        geometryList.add(null);
-	    }
-	}
-        dirtyBoundsCache();
-    }
-
-    /**
-     * Replaces the geometry component at the specified index in this
-     * Shape3D node's list of geometry components with the specified
-     * geometry component.
-     * If there are existing geometry components in the list (besides
-     * the one being replaced), the new geometry component must be of
-     * the same equivalence class (point, line, polygon, CompressedGeometry,
-     * Raster, Text3D) as the others.
-     * @param geometry the geometry component to be stored at the
-     * specified index.
-     * @param index the index of the geometry component to be replaced.
-     * @exception IllegalArgumentException if the new geometry
-     * component is not of of the same equivalence class as the
-     * existing geometry components.
-     *
-     * @since Java 3D 1.2
-     */
-    void setGeometry(Geometry geometry, int index) {
-	int i;
-	Shape3DRetained mShape;
-	GeometryRetained newGeom = null;
-	GeometryRetained oldGeom = null;
-
-	checkEquivalenceClass(geometry, index);
-
-	if (((Shape3D)this.source).isLive()) {
-
-	    oldGeom = geometryList.get(index);
-	    if (oldGeom != null) {
-		oldGeom.clearLive(refCount);
-		for (i=0; i<mirrorShape3D.size(); i++) {
-		    mShape = mirrorShape3D.get(i);
-		    oldGeom.removeUser(mShape);
-		}
-		oldGeom.decRefCnt();
-	    }
-
-            if (geometry != null) {
-		newGeom = (GeometryRetained) geometry.retained;
-		newGeom.incRefCnt();
-                newGeom.setLive(inBackgroundGroup, refCount);
-		geometryList.set(index, newGeom);
-		sendDataChangedMessage(newGeom);
-	    } else {
-		geometryList.set(index, null);
-		sendDataChangedMessage(null);
-	    }
-
-        } else {
-
-	    oldGeom = geometryList.get(index);
-	    if (oldGeom != null) {
-		oldGeom.decRefCnt();
-	    }
-	    if (geometry != null) {
-                geometryList.set(index,(GeometryRetained) geometry.retained);
-		((GeometryRetained)geometry.retained).incRefCnt();
-	    } else {
-	        geometryList.set(index,null);
-	    }
-	}
-        dirtyBoundsCache();
-    }
-
-    /**
-     * Inserts the specified geometry component into this Shape3D
-     * node's list of geometry components at the specified index.
-     * If there are existing geometry components in the list, the new
-     * geometry component must be of the same equivalence class
-     * (point, line, polygon, CompressedGeometry, Raster, Text3D) as
-     * the others.
-     * @param geometry the geometry component to be inserted at the
-     * specified index.
-     * @param index the index at which the geometry component is inserted.
-     *
-     * @since Java 3D 1.2
-     */
-    void insertGeometry(Geometry geometry, int index) {
-	GeometryRetained newGeom = null;
-
-	checkEquivalenceClass(geometry, -1);
-
-	if (((Shape3D)this.source).isLive()) {
-
-	    if (geometry != null) {
-		// Note : The order of the statements in important. Want ArrayList class to do index bounds
-		// check before creating internal object.
-		newGeom = (GeometryRetained) geometry.retained;
-		newGeom.incRefCnt();
-		geometryList.add(index, newGeom);
-		newGeom.setLive(inBackgroundGroup, refCount);
-		sendDataChangedMessage(newGeom);
-	    } else {
-		geometryList.add(index, null);
-		sendDataChangedMessage(null);
-	    }
-
-        } else {
-
-	    if (geometry != null) {
-		geometryList.add(index,(GeometryRetained) geometry.retained);
-		((GeometryRetained)geometry.retained).incRefCnt();
-	    } else {
-		geometryList.add(index,null);
-	    }
-	}
-        dirtyBoundsCache();
-    }
-
-    /**
-     * Removes the geometry component at the specified index from
-     * this Shape3D node's list of geometry components.
-     * @param index the index of the geometry component to be removed.
-     *
-     * @since Java 3D 1.2
-     */
-    void removeGeometry(int index) {
-	int i;
-	Shape3DRetained mShape;
-	GeometryRetained oldGeom = null;
-
-	if (((Shape3D)this.source).isLive()) {
-
-	    oldGeom = geometryList.get(index);
-	    if (oldGeom != null) {
-		oldGeom.clearLive(refCount);
-		oldGeom.decRefCnt();
-		for (i=0; i<mirrorShape3D.size(); i++) {
-		    mShape = mirrorShape3D.get(i);
-		    oldGeom.removeUser(mShape);
-
-		}
-	    }
-
-	    geometryList.remove(index);
-	    sendDataChangedMessage(null);
-
-	} else {
-	    oldGeom = geometryList.get(index);
-	    if (oldGeom != null) {
-		oldGeom.decRefCnt();
-	    }
-	    geometryList.remove(index);
-	}
-
-        dirtyBoundsCache();
-
-    }
-
-/**
- * Retrieves the geometry component of this Shape3D node.
- * @return the geometry component of this shape node
- * @since Java 3D 1.2
- */
-Geometry getGeometry(int index, int id) {
-	GeometryRetained ga = geometryList.get(index);
-	if (ga == null)
-		return null;
-	else
-		return (Geometry)ga.source;
-}
-
-    /**
-     * Returns an enumeration of this Shape3D node's list of geometry
-     * components.
-     * @return an Enumeration object containing all geometry components in
-     * this Shape3D node's list of geometry components.
-     *
-     * @since Java 3D 1.2
-     */
-Enumeration getAllGeometries(int id) {
-	Vector<Geometry> geomList = new Vector<Geometry>(geometryList.size());
-
-	for (int i = 0; i < geometryList.size(); i++) {
-		GeometryRetained ga = geometryList.get(i);
-		if (ga != null)
-			geomList.add((Geometry) ga.source);
-		else
-			geomList.add(null);
-	}
-
-	return geomList.elements();
-}
-
-    /**
-     * Returns the number of geometry components in this Shape3D node's
-     * list of geometry components.
-     * @return the number of geometry components in this Shape3D node's
-     * list of geometry components.
-     *
-     * @since Java 3D 1.2
-     */
-    int numGeometries(int id) {
-
-	return geometryList.size();
-    }
-
-    /**
-     * Sets the appearance component of this Shape3D node.
-     * @param appearance the new apearance component for this shape node
-     */
-    void setAppearance(Appearance newAppearance) {
-
-	Shape3DRetained s;
-	boolean visibleIsDirty = false;
-
-	if (((Shape3D)this.source).isLive()) {
-	    if (appearance != null) {
-	        appearance.clearLive(refCount);
-		for (int i=0; i<mirrorShape3D.size(); i++) {
-		    s = mirrorShape3D.get(i);
-		    appearance.removeAMirrorUser(s);
-		}
-	    }
-
-	    if (newAppearance != null) {
-	       ((AppearanceRetained)newAppearance.retained).setLive(inBackgroundGroup, refCount);
-		appearance = ((AppearanceRetained)newAppearance.retained);
-		for (int i=0; i<mirrorShape3D.size(); i++) {
-		    s = mirrorShape3D.get(i);
-		    appearance.addAMirrorUser(s);
-		}
-		if((appearance.renderingAttributes != null) &&
-		   (visible !=  appearance.renderingAttributes.visible)) {
-		    visible = appearance.renderingAttributes.visible;
-		    visibleIsDirty = true;
-		}
-	    }
-	    else {
-		if(visible == false) {
-		    visible = true;
-		    visibleIsDirty = true;
-	       }
-	    }
-	    int size = 0;
-	    if (visibleIsDirty)
-		size = 2;
-	    else
-		size = 1;
-	    J3dMessage[] createMessage = new J3dMessage[size];
-	    // Send a message
-	    createMessage[0] = new J3dMessage();
-	    createMessage[0].threads = targetThreads;
-	    createMessage[0].type = J3dMessage.SHAPE3D_CHANGED;
-	    createMessage[0].universe = universe;
-	    createMessage[0].args[0] = this;
-	    createMessage[0].args[1]= new Integer(APPEARANCE_CHANGED);
-	    Shape3DRetained[] s3dArr = new Shape3DRetained[mirrorShape3D.size()];
-	    mirrorShape3D.toArray(s3dArr);
-	    createMessage[0].args[2] = s3dArr;
-	    Object[] obj = new Object[2];
-	    if (newAppearance == null) {
-		obj[0] = null;
-	    }
-	    else {
-		obj[0]  = appearance.mirror;
-	    }
-	    obj[1] = new Integer(changedFrequent);
-	    createMessage[0].args[3] = obj;
-	    createMessage[0].args[4] = getGeomAtomsArray(mirrorShape3D);
-	    if(visibleIsDirty) {
-		createMessage[1] = new J3dMessage();
-		createMessage[1].threads = J3dThread.UPDATE_GEOMETRY;
-		createMessage[1].type = J3dMessage.SHAPE3D_CHANGED;
-		createMessage[1].universe = universe;
-		createMessage[1].args[0] = this;
-		createMessage[1].args[1]= new Integer(APPEARANCE_CHANGED);
-		createMessage[1].args[2]= visible?Boolean.TRUE:Boolean.FALSE;
-		createMessage[1].args[3]= createMessage[0].args[4];
-	    }
-	    VirtualUniverse.mc.processMessage(createMessage);
-
-        }
-	else { // not live.
-	    if (newAppearance == null) {
-		appearance = null;
-	    } else {
-		appearance = (AppearanceRetained) newAppearance.retained;
-	    }
-	}
-    }
-
-    /**
-     * Retrieves the shape node's appearance component.
-     * @return the shape node's appearance
-     */
-    Appearance getAppearance() {
-        return (appearance == null ? null: (Appearance) appearance.source);
-    }
-
-    void setAppearanceOverrideEnable(boolean flag) {
-	if (((Shape3D)this.source).isLive()) {
-
-	    // Send a message
-	    J3dMessage createMessage = new J3dMessage();
-	    createMessage.threads = targetThreads;
-	    createMessage.type = J3dMessage.SHAPE3D_CHANGED;
-	    createMessage.universe = universe;
-	    createMessage.args[0] = this;
-	    createMessage.args[1]= new Integer(APPEARANCEOVERRIDE_CHANGED);
-	    Shape3DRetained[] s3dArr = new Shape3DRetained[mirrorShape3D.size()];
-	    mirrorShape3D.toArray(s3dArr);
-	    createMessage.args[2] = s3dArr;
-	    Object[] obj = new Object[2];
-	    if (flag) {
-		obj[0] = Boolean.TRUE;
-	    }
-	    else {
-		obj[0]  = Boolean.FALSE;
-	    }
-	    obj[1] = new Integer(changedFrequent);
-	    createMessage.args[3] = obj;
-	    createMessage.args[4] = getGeomAtomsArray(mirrorShape3D);
-
-	    VirtualUniverse.mc.processMessage(createMessage);
-	}
-	appearanceOverrideEnable = flag;
-    }
-
-    boolean getAppearanceOverrideEnable() {
-	return appearanceOverrideEnable;
-    }
-
-    boolean intersect(PickInfo pickInfo, PickShape pickShape, int flags ) {
-
-        Transform3D localToVworld = pickInfo.getLocalToVWorldRef();
-
-        // Support OrientedShape3D here.
-	// Note - BugId : 4363899 - APIs issue : OrientedShape3D's intersect needs view
-	//                          info. temp. fix use the primary view.
-	if (this instanceof OrientedShape3DRetained) {
-	    Transform3D orientedTransform = ((OrientedShape3DRetained)this).
-		getOrientedTransform(getPrimaryViewIdx());
-	    localToVworld.mul(orientedTransform);
-	}
-
- 	Transform3D t3d = new Transform3D();
-	t3d.invert(localToVworld);
-	PickShape newPS = pickShape.transform(t3d);
-
-	// Note: For optimization - Should do a geobounds check of
-	// each geometry first. But this doesn't work for
-	// OrientedShape3D case...
-	int geomListSize = geometryList.size();
-	GeometryRetained geometry;
-
-        if (((flags & PickInfo.CLOSEST_INTERSECTION_POINT) == 0) &&
-                ((flags & PickInfo.CLOSEST_DISTANCE) == 0) &&
-                ((flags & PickInfo.CLOSEST_GEOM_INFO) == 0) &&
-                ((flags & PickInfo.ALL_GEOM_INFO) == 0)) {
-
-            for (int i=0; i < geomListSize; i++) {
-                geometry = geometryList.get(i);
-                if (geometry != null) {
-                    if (geometry.mirrorGeometry != null) {
-                        geometry = geometry.mirrorGeometry;
-                    }
-                    if (geometry.intersect(newPS, null, 0, null, null, 0)) {
-                        return true;
-                    }
-                }
-            }
-        } else {
-            double distance;
-            double minDist = Double.POSITIVE_INFINITY;
-            Point3d closestIPnt = new Point3d();
-            Point3d iPnt = new Point3d();
-            Point3d iPntVW = new Point3d();
-
-            for (int i=0; i < geomListSize; i++) {
-                geometry = geometryList.get(i);
-                if (geometry != null) {
-                    if (geometry.mirrorGeometry != null) {
-                        geometry = geometry.mirrorGeometry;
-                    }
-                    //if (geometry.intersect(newPS, intersectionInfo, flags, iPnt)) {
-                    if(geometry.intersect(newPS, pickInfo, flags, iPnt, geometry, i)) {
-
-                        iPntVW.set(iPnt);
-                        localToVworld.transform(iPntVW);
-                        distance = pickShape.distance(iPntVW);
-
-                        if (minDist > distance) {
-                            minDist = distance;
-                            closestIPnt.set(iPnt);
-                        }
-                    }
-                }
-            }
-
-            if (minDist < Double.POSITIVE_INFINITY) {
-                if ((flags & PickInfo.CLOSEST_DISTANCE) != 0) {
-                    pickInfo.setClosestDistance(minDist);
-                }
-                if((flags & PickInfo.CLOSEST_INTERSECTION_POINT) != 0) {
-                    pickInfo.setClosestIntersectionPoint(closestIPnt);
-                }
-                return true;
-            }
-        }
-
-	return false;
-
-    }
-
-
-    /**
-     * Check if the geometry component of this shape node under path
-     * intersects with the pickShape.
-     * This is an expensive method. It should only be called if and only
-     * if the path's bound intersects pickShape.
-     * @exception IllegalArgumentException if <code>path</code> is
-     * invalid.
-     */
-
-    boolean intersect(SceneGraphPath path,
-            PickShape pickShape, double[] dist) {
-
-        int flags;
-        PickInfo pickInfo = new PickInfo();
-
-        Transform3D localToVworld = path.getTransform();
-        if (localToVworld == null) {
-	    throw new IllegalArgumentException(J3dI18N.getString("Shape3DRetained3"));
-	}
-        pickInfo.setLocalToVWorldRef( localToVworld);
-        //System.err.println("Shape3DRetained.intersect() : ");
-        if (dist == null) {
-            //System.err.println("      no dist request ....");
-            return intersect(pickInfo, pickShape, 0);
-        }
-
-        flags = PickInfo.CLOSEST_DISTANCE;
-        if (intersect(pickInfo, pickShape, flags)) {
-            dist[0] = pickInfo.getClosestDistance();
-            return true;
-        }
-
-        return false;
-
-      }
-
-    /**
-     * This sets the immedate mode context flag
-     */
-    void setInImmCtx(boolean inCtx) {
-        inImmCtx = inCtx;
-    }
-
-    /**
-     * This gets the immedate mode context flag
-     */
-    boolean getInImmCtx() {
-        return (inImmCtx);
-    }
-
-    /**
-     * This updates the mirror shape to reflect the state of the
-     * real shape3d.
-     */
-    private void initMirrorShape3D(SetLiveState s, Shape3DRetained ms, int index) {
-
-	// New 1.2.1 code
-
-        ms.inBackgroundGroup = inBackgroundGroup;
-        ms.geometryBackground = geometryBackground;
-	ms.source = source;
-	ms.universe = universe;
-	// Has to be false. We have a instance of mirror for every link to the shape3d.
-	ms.inSharedGroup = false;
-	ms.locale = locale;
-	ms.parent = parent;
-
-	// New 1.3.2
-	// Used when user supplied their own bounds for transparency sorting
-	// GeometryAtom uses this to change how it computes the centroid
-	ms.boundsAutoCompute = boundsAutoCompute;
-	ms.localBounds = localBounds;
-	// End new 1.3.2
-
-        OrderedPath op = s.orderedPaths.get(index);
-        if (op.pathElements.size() == 0) {
-            ms.orderedPath = null;
-        } else {
-            ms.orderedPath = op;
-/*
-            System.err.println("initMirrorShape3D ms.orderedPath ");
-            ms.orderedPath.printPath();
-*/
-        }
-
-	// all mirror shapes point to the same transformGroupRetained
-	// for the static transform
-	ms.staticTransform = staticTransform;
-
-
-	ms.appearanceOverrideEnable = appearanceOverrideEnable;
-
-	ms.geometryList = geometryList;
-
-	// Assign the parent of this mirror shape node
-	ms.sourceNode = this;
-
-        if (this instanceof OrientedShape3DRetained) {
-            OrientedShape3DRetained os = (OrientedShape3DRetained)this;
-            OrientedShape3DRetained oms = (OrientedShape3DRetained)ms;
-            oms.initAlignmentMode(os.mode);
-            oms.initAlignmentAxis(os.axis);
-            oms.initRotationPoint(os.rotationPoint);
-	    oms.initConstantScaleEnable(os.constantScale);
-	    oms.initScale(os.scaleFactor);
-        }
-
-    }
-
-    void updateImmediateMirrorObject(Object[] objs) {
-	int component = ((Integer)objs[1]).intValue();
-
-	Shape3DRetained[] msArr = (Shape3DRetained[]) objs[2];
-	int i;
-	if ((component & APPEARANCE_CHANGED) != 0) {
-	    Object[] arg = (Object[])objs[3];
-	    int val = ((Integer)arg[1]).intValue();
-	    for ( i = msArr.length-1; i >=0; i--) {
-		msArr[i].appearance = (AppearanceRetained)arg[0];
-		msArr[i].changedFrequent = val;
-	    }
-	}
-	if ((component & APPEARANCEOVERRIDE_CHANGED) != 0) {
-	    Object[] arg = (Object[])objs[3];
-	    int val = ((Integer)arg[1]).intValue();
-	    for ( i = msArr.length-1; i >=0; i--) {
-		msArr[i].appearanceOverrideEnable = ((Boolean)arg[0]).booleanValue();
-		msArr[i].changedFrequent = val;
-	    }
-	}
-    }
-
-    /**
-     * Gets the bounding object of a node.
-     * @return the node's bounding object
-     */
-
-    @Override
-    Bounds getBounds() {
-
-        if(boundsAutoCompute) {
-	    // System.err.println("getBounds ---- localBounds is " + localBounds);
-            // Issue 514 : NPE in Wonderland : triggered in cached bounds computation
-	    if (validCachedBounds) {
-                return (Bounds) cachedBounds.clone();
-            }
-
-	    if(geometryList != null) {
-		BoundingBox bbox = new BoundingBox((Bounds) null);
-		GeometryRetained geometry;
-		for(int i=0; i<geometryList.size(); i++) {
-		    geometry = geometryList.get(i);
-		    if ((geometry != null) &&
-			(geometry.geoType != GeometryRetained.GEO_TYPE_NONE)) {
-			geometry.computeBoundingBox();
-			synchronized(geometry.geoBounds) {
-			    bbox.combine(geometry.geoBounds);
-			}
-		    }
-		}
-		return bbox;
-
-	    } else {
-		return null;
-            }
-
-        } else {
-            return super.getBounds();
-        }
-    }
-
-    @Override
-    Bounds getEffectiveBounds() {
-        if(boundsAutoCompute) {
-	    return getBounds();
-	}
-	else {
-	    return super.getEffectiveBounds();
-	}
-    }
-
-
-    /**
-     * ONLY needed for SHAPE, MORPH, and LINK node type.
-     * Compute the combine bounds of bounds and its localBounds.
-     */
-    @Override
-    void computeCombineBounds(Bounds bounds) {
-
-        if(boundsAutoCompute) {
-            if(geometryList != null) {
-                GeometryRetained geometry;
-                BoundingBox bbox = null;
-
-                if (staticTransform != null) {
-                    bbox = new BoundingBox((BoundingBox) null);
-                }
-
-                if (!VirtualUniverse.mc.cacheAutoComputedBounds) {
-                    for(int i=0; i<geometryList.size(); i++) {
-                        geometry = geometryList.get(i);
-                        if ((geometry != null) &&
-                                (geometry.geoType != GeometryRetained.GEO_TYPE_NONE)) {
-                            geometry.computeBoundingBox();
-                            // Should this be lock too ? ( MT safe  ? )
-                            synchronized(geometry.geoBounds) {
-                                if (staticTransform != null) {
-                                    bbox.set(geometry.geoBounds);
-                                    bbox.transform(staticTransform.transform);
-                                    bounds.combine(bbox);
-                                } else {
-                                    bounds.combine(geometry.geoBounds);
-                                }
-                            }
-                        }
-                    }
-                } else {
-                    // Issue 514 : NPE in Wonderland : triggered in cached bounds computation
-                    if (!validCachedBounds) {
-                        validCachedBounds = true;
-                        cachedBounds = new BoundingBox((BoundingBox) null);
-
-                        for(int i=0; i<geometryList.size(); i++) {
-                            geometry = geometryList.get(i);
-                            if ((geometry != null) &&
-                                    (geometry.geoType != GeometryRetained.GEO_TYPE_NONE)) {
-                                geometry.computeBoundingBox();
-                                // Should this be lock too ? ( MT safe  ? )
-                                synchronized(geometry.geoBounds) {
-                                    if (staticTransform != null) {
-                                        bbox.set(geometry.geoBounds);
-                                        bbox.transform(staticTransform.transform);
-                                        cachedBounds.combine(bbox);
-                                    } else {
-                                        cachedBounds.combine(geometry.geoBounds);
-                                    }
-                                }
-                            }
-                        }
-                    }
-                    bounds.combine(cachedBounds);
-                }
-            }
-        } else {
-
-            // Should this be lock too ? ( MT safe  ? )
-            synchronized(localBounds) {
-                bounds.combine(localBounds);
-            }
-        }
-    }
-
-  /**
-   * assign a name to this node when it is made live.
-   */
-
-    @Override
-    void setLive(SetLiveState s) {
-	doSetLive(s);
-	markAsLive();
-    }
-
-    @Override
-    void doSetLive(SetLiveState s) {
-	// System.err.println("S3DRetained : setLive " + s);
-	Shape3DRetained shape;
-	GeometryRetained geometry;
-	int i, j, k, gaCnt;
-	ArrayList<Shape3DRetained> msList = new ArrayList<Shape3DRetained>();
-
-	super.doSetLive(s);
-
-	nodeId = universe.getNodeId();
-
-
-	if (inSharedGroup) {
-	    for (i=0; i<s.keys.length; i++) {
-                if (this instanceof OrientedShape3DRetained) {
-                    shape = new OrientedShape3DRetained();
-                } else {
-                    shape = new Shape3DRetained();
-                }
-		shape.key = s.keys[i];
-		shape.localToVworld = new Transform3D[1][];
-		shape.localToVworldIndex = new int[1][];
-
-		j = s.keys[i].equals(localToVworldKeys, 0,
-				     localToVworldKeys.length);
-		/*
-		    System.err.print("s.keys[i] = "+s.keys[i]+" j = "+j);
-		    if(j < 0) {
-		    System.err.println("Shape3dRetained : Can't find hashKey");
-		    }
-		*/
-		shape.localToVworld[0] = localToVworld[j];
-		shape.localToVworldIndex[0] = localToVworldIndex[j];
-			shape.branchGroupPath = branchGroupPaths.get(j);
-		shape.isPickable = s.pickable[i];
-		shape.isCollidable = s.collidable[i];
-
-		initMirrorShape3D(s, shape, j);
-
-                if (s.switchTargets != null &&
-                        s.switchTargets[i] != null) {
-		    s.switchTargets[i].addNode(shape, Targets.GEO_TARGETS);
-                    shape.closestSwitchParent = s.closestSwitchParents[i];
-                    shape.closestSwitchIndex = s.closestSwitchIndices[i];
-                }
-        	shape.switchState = s.switchStates.get(j);
-
-			// Add any scoped lights to the mirror shape
-			if (s.lights != null) {
-				ArrayList<LightRetained> l = s.lights.get(j);
-				if (l != null) {
-					for (int m = 0; m < l.size(); m++) {
-						shape.addLight(l.get(m));
-					}
-				}
-			}
-
-			// Add any scoped fog
-			if (s.fogs != null) {
-				ArrayList<FogRetained> l = s.fogs.get(j);
-				if (l != null) {
-					for (int m = 0; m < l.size(); m++) {
-						shape.addFog(l.get(m));
-					}
-				}
-			}
-
-			// Add any scoped modelClip
-			if (s.modelClips != null) {
-				ArrayList<ModelClipRetained> l = s.modelClips.get(j);
-				if (l != null) {
-					for (int m = 0; m < l.size(); m++) {
-						shape.addModelClip(l.get(m));
-					}
-				}
-			}
-
-			// Add any scoped alt app
-			if (s.altAppearances != null) {
-				ArrayList<AlternateAppearanceRetained> l = s.altAppearances.get(j);
-				if (l != null) {
-					for (int m = 0; m < l.size(); m++) {
-						shape.addAltApp(l.get(m));
-					}
-				}
-			}
-		synchronized(mirrorShape3D) {
-		    mirrorShape3D.add(j,shape);
-		}
-
-		msList.add(shape);
-		if (s.viewLists != null) {
-		    shape.viewList = s.viewLists.get(j);
-		} else {
-		    shape.viewList = null;
-		}
-	    }
-	} else {
-            if (this instanceof OrientedShape3DRetained) {
-                shape = new OrientedShape3DRetained();
-            } else {
-                shape = new Shape3DRetained();
-            }
-
-	    shape.localToVworld = new Transform3D[1][];
-	    shape.localToVworldIndex = new int[1][];
-	    shape.localToVworld[0] = localToVworld[0];
-	    shape.localToVworldIndex[0] = localToVworldIndex[0];
-		shape.branchGroupPath = branchGroupPaths.get(0);
-	    shape.isPickable = s.pickable[0];
-	    shape.isCollidable = s.collidable[0];
-	    initMirrorShape3D(s, shape, 0);
-
-		// Add any scoped lights to the mirror shape
-		if (s.lights != null) {
-			ArrayList<LightRetained> l = s.lights.get(0);
-			for (i = 0; i < l.size(); i++) {
-				shape.addLight(l.get(i));
-			}
-		}
-
-		// Add any scoped fog
-		if (s.fogs != null) {
-			ArrayList<FogRetained> l = s.fogs.get(0);
-			for (i = 0; i < l.size(); i++) {
-				shape.addFog(l.get(i));
-			}
-		}
-
-		// Add any scoped modelClip
-		if (s.modelClips != null) {
-			ArrayList<ModelClipRetained> l = s.modelClips.get(0);
-			for (i = 0; i < l.size(); i++) {
-				shape.addModelClip(l.get(i));
-			}
-
-		}
-
-		// Add any scoped alt app
-		if (s.altAppearances != null) {
-			ArrayList<AlternateAppearanceRetained> l = s.altAppearances.get(0);
-			for (i = 0; i < l.size(); i++) {
-				shape.addAltApp(l.get(i));
-			}
-		}
-	    synchronized(mirrorShape3D) {
-		mirrorShape3D.add(shape);
-	    }
-
-	    msList.add(shape);
-	    if (s.viewLists != null)
-		shape.viewList = s.viewLists.get(0);
-	    else
-		shape.viewList = null;
-
-            if (s.switchTargets != null &&
-                        s.switchTargets[0] != null) {
-		s.switchTargets[0].addNode(shape, Targets.GEO_TARGETS);
-                shape.closestSwitchParent = s.closestSwitchParents[0];
-                shape.closestSwitchIndex = s.closestSwitchIndices[0];
-            }
-		shape.switchState = s.switchStates.get(0);
-	}
-
-	for (k = 0; k < msList.size(); k++) {
-	    Shape3DRetained sh = msList.get(k);
-
-	    if (appearance != null) {
-		synchronized(appearance.liveStateLock) {
-		    if (k == 0) { // Do only first time
-			appearance.setLive(inBackgroundGroup, s.refCount);
-			appearance.initMirrorObject();
-			if (appearance.renderingAttributes != null)
-			    visible = appearance.renderingAttributes.visible;
-		    }
-		    sh.appearance = (AppearanceRetained)appearance.mirror;
-		    appearance.addAMirrorUser(sh);
-
-		}
-	    }
-	    else {
-		sh.appearance = null;
-	    }
-
-	    if (geometryList != null) {
-		for(gaCnt=0; gaCnt<geometryList.size(); gaCnt++) {
-		    geometry = geometryList.get(gaCnt);
-		    if(geometry != null) {
-			synchronized(geometry.liveStateLock) {
-			    if (k == 0) { // Do only first time
-				geometry.setLive(inBackgroundGroup, s.refCount);
-			    }
-			    geometry.addUser(sh);
-			}
-		    }
-		}
-
-	    }
-
-	    // after the geometry has been setLived and bounds computed
-	    if (k== 0 && boundsAutoCompute) { // Do only once
-		// user may call setBounds with a bounds other than boundingBox
-		if (! (localBounds instanceof BoundingBox)) {
-		    localBounds = new BoundingBox((BoundingBox) null);
-		}
-		getCombineBounds((BoundingBox)localBounds);
-
-	    }
-	    // Assign GAtom and set the bounds if we are not using switch
-	    initializeGAtom(sh);
-
-            GeometryAtom ga = getGeomAtom(sh);
-
-	    // Add the geometry atom for this shape to the nodeList
-	    s.nodeList.add(ga);
-
-            if (s.transformTargets != null &&
-            		s.transformTargets[k] != null) {
-		// Add the geometry atom for this shape to the transformTargets
-
-		s.transformTargets[k].addNode(ga, Targets.GEO_TARGETS);
-	    }
-	}
-
-	s.notifyThreads |= (J3dThread.UPDATE_GEOMETRY |
-			    J3dThread.UPDATE_TRANSFORM |
-			    J3dThread.UPDATE_RENDER |
-			    J3dThread.UPDATE_RENDERING_ENVIRONMENT);
-
-    }
-
-    /**
-     * This clears all references in a mirror shape
-     */
-    // This is call in RenderingEnvironmentStructure.removeNode() because that is the
-    // last point that will reference this ms.
-    // called on the mirror shape ..
-    void clearMirrorShape() {
-	int i;
-
-	source = null;
-	sourceNode = null;
-	parent = null;
-
-	if (otherAppearance != null) {
-	    otherAppearance.sgApp.removeAMirrorUser(this);
-	    otherAppearance = null;
-        }
-
-	appearance = null;
-
-	branchGroupPath = null;
-	isPickable = true;
-	isCollidable = true;
-	branchGroupPath = null;
-	// No locking needed. Owner, s3dR, has already been destory.
-	// DO NOT clear geometryList, ie. geometryList.clear().
-	// It is referred by the source s3DRetained.
-	 geometryList = null;
-
-	// Clear the mirror scoping info
-	// Remove all the fogs
-	for (i = 0; i <  numfogs; i++)
-	     fogs[i] = null;
-	 numfogs = 0;
-
-	// Remove all the modelClips
-	for (i = 0; i <  numModelClips; i++)
-	     modelClips[i] = null;
-	 numModelClips = 0;
-
-	// Remove all the lights
-	for (i = 0; i < numlights; i++)
-	     lights[i] = null;
-	 numlights = 0;
-
-	// Remove all the al app
-	for (i = 0; i <  numAltApps; i++)
-	     altApps[i] = null;
-	numAltApps = 0;
-
-	viewList = null;
-
-    }
-
-    /**
-     * assign a name to this node when it is made live.
-     */
-    @Override
-    void clearLive(SetLiveState s) {
-
-	//System.err.println("S3DRetained : clearLive " + s);
-
-	int i, j, gaCnt;
-	GeometryRetained geometry;
-	ArrayList<Shape3DRetained> msList = new ArrayList<Shape3DRetained>();
-
-	super.clearLive(s);
-
-
-
-	if (inSharedGroup) {
-	    synchronized(mirrorShape3D) {
-		Shape3DRetained[] shapes = mirrorShape3D.toArray(new Shape3DRetained[mirrorShape3D.size()]);
-		for (i=0; i<s.keys.length; i++) {
-		    for (j=0; j<shapes.length; j++) {
-		    	Shape3DRetained shape = shapes[j];
-			if (shape.key.equals(s.keys[i])) {
-			    mirrorShape3D.remove(mirrorShape3D.indexOf(shape));
-            		    if (s.switchTargets != null &&
-                        		s.switchTargets[i] != null) {
-                		s.switchTargets[i].addNode(
-						shape, Targets.GEO_TARGETS);
-			    }
-			    msList.add(shape);
-                            GeometryAtom ga = getGeomAtom(shape);
-
-			    // Add the geometry atom for this shape to the nodeList
-			    s.nodeList.add(ga);
-            		    if (s.transformTargets != null &&
-                        		s.transformTargets[i] != null) {
-                                s.transformTargets[i].addNode(ga, Targets.GEO_TARGETS);
-                            }
-			}
-		    }
-		}
-	    }
-	} else {
-	    // Only entry 0 is valid
-		Shape3DRetained shape = mirrorShape3D.get(0);
-	    synchronized(mirrorShape3D) {
-		mirrorShape3D.remove(0);
-	    }
-
-            if (s.switchTargets != null &&
-                        s.switchTargets[0] != null) {
-                s.switchTargets[0].addNode(shape, Targets.GEO_TARGETS);
-            }
-
-
-	    msList.add(shape);
-
-            GeometryAtom ga = getGeomAtom(shape);
-
-	    // Add the geometry atom for this shape to the nodeList
-	    s.nodeList.add(ga);
-            if (s.transformTargets != null &&
-		s.transformTargets[0] != null) {
-                s.transformTargets[0].addNode(ga, Targets.GEO_TARGETS);
-            }
-	}
-
-
-	for (int k = 0; k < msList.size(); k++) {
-	    Shape3DRetained sh = msList.get(k);
-	    if (appearance != null) {
-		synchronized(appearance.liveStateLock) {
-		    if (k == 0) {
-			appearance.clearLive(s.refCount);
-		    }
-		    appearance.removeAMirrorUser(sh);
-		}
-	    }
-	    if (geometryList != null) {
-		for(gaCnt=0; gaCnt<geometryList.size(); gaCnt++) {
-		    geometry = geometryList.get(gaCnt);
-		    if(geometry != null) {
-			synchronized(geometry.liveStateLock) {
-			    if (k == 0) {
-				geometry.clearLive(s.refCount);
-			    }
-			    geometry.removeUser(sh);
-			}
-		    }
-		}
-	    }
-	}
-
-	s.notifyThreads |= (J3dThread.UPDATE_GEOMETRY |
-			    J3dThread.UPDATE_TRANSFORM |
-			    // This is used to clear the scope info
-			    // of all the mirror shapes
-			    J3dThread.UPDATE_RENDERING_ENVIRONMENT |
-			    J3dThread.UPDATE_RENDER);
-
-	if (!source.isLive()) {
-	    // Clear the mirror scoping info
-	    // Remove all the fogs
-	    for (i = 0; i < numfogs; i++)
-		fogs[i] = null;
-	    numfogs = 0;
-
-	    // Remove all the modelClips
-	    for (i = 0; i < numModelClips; i++)
-		modelClips[i] = null;
-	    numModelClips = 0;
-
-	    // Remove all the lights
-	    for (i = 0; i < numlights; i++)
-		lights[i] = null;
-	    numlights = 0;
-
-	    // Remove all the al app
-	    for (i = 0; i < numAltApps; i++)
-		altApps[i] = null;
-	    numAltApps = 0;
-	}
-    }
-
-    @Override
-    boolean isStatic() {
-	if (source.getCapability(Shape3D.ALLOW_APPEARANCE_WRITE) ||
-	    source.getCapability(Shape3D.ALLOW_GEOMETRY_WRITE) ||
-	    source.getCapability(Shape3D.ALLOW_APPEARANCE_OVERRIDE_WRITE)) {
-	    return false;
-	} else {
-	    return true;
-	}
-    }
-
-    boolean staticXformCanBeApplied() {
-
-	// static xform can be applied if
-	// . shape is not pickable or collidable
-	// . geometry is not being shared by more than one shape nodes
-	// . geometry will be put in display list
-	// . geometry is not readable
-
-        // no static xform if shape is pickable or collidable because
-	// otherwise the static xform will have to be applied to the
-	// currentLocalToVworld in the intersect test, it will then
-	// be more costly and really beat the purpose of eliminating
-	// the static transform group
-        if (isPickable || isCollidable ||
-	    	source.getCapability(Shape3D.ALLOW_PICKABLE_WRITE) ||
-	    	source.getCapability(Shape3D.ALLOW_COLLIDABLE_WRITE)) {
-	    return false;
-	}
-
-	if (appearance != null &&
-	    (appearance.transparencyAttributes != null && appearance.transparencyAttributes.transparencyMode != TransparencyAttributes.NONE))
-	    return false;
-
-	GeometryRetained geo;
-	boolean alphaEditable;
-
-	for (int i=0; i<geometryList.size(); i++) {
-	    geo = geometryList.get(i);
-	    if (geo != null) {
-		if (geo.refCnt > 1) {
-		    return false;
-		}
-		alphaEditable = isAlphaEditable(geo);
-		if (geo instanceof GeometryArrayRetained) {
-		    geo.isEditable = !((GeometryArrayRetained)geo).isWriteStatic();
-
-		    // TODO: for now if vertex data can be returned, then
-		    // don't apply static transform
-		    if (geo.source.getCapability(
-				GeometryArray.ALLOW_COORDINATE_READ) ||
-			geo.source.getCapability(
-				GeometryArray.ALLOW_NORMAL_READ))
-			return false;
-
-		}
-
-		if (!geo.canBeInDisplayList(alphaEditable)) {
-		    return false;
-		}
-	    }
- 	}
-	return true;
-    }
-
-
-    @Override
-    void compile(CompileState compState) {
-	AppearanceRetained newApp;
-
-	super.compile(compState);
-
-	if (isStatic() && staticXformCanBeApplied()) {
-	    mergeFlag = SceneGraphObjectRetained.MERGE;
-            if (J3dDebug.devPhase && J3dDebug.debug) {
-	        compState.numShapesWStaticTG++;
-	    }
-	} else
-	{
-	    mergeFlag = SceneGraphObjectRetained.DONT_MERGE;
-	    compState.keepTG = true;
-	}
-
-        if (J3dDebug.devPhase && J3dDebug.debug) {
-	    compState.numShapes++;
-	}
-
-	if (appearance != null) {
-	    appearance.compile(compState);
-	    // Non-static apperanace can still be compiled, since in compile
-	    // state we will be grouping all shapes that have same appearance
-	    // so, when the appearance changes, all the shapes will be affected
-	    // For non-static appearances, we don't get an equivalent appearance
-	    // from the compile state
-	    if (appearance.isStatic()) {
-		newApp = compState.getAppearance(appearance);
-		appearance = newApp;
-	    }
-	}
-
-	for (int i = 0; i < geometryList.size(); i++) {
-	    GeometryRetained geo = geometryList.get(i);
-	    if (geo != null)
-		geo.compile(compState);
-	}
-
-    }
-
-    @Override
-    void merge(CompileState compState) {
-
-
-	if (mergeFlag == SceneGraphObjectRetained.DONT_MERGE) {
-
-	    // no need to save the staticTransform here
-
-	    TransformGroupRetained saveStaticTransform =
-					compState.staticTransform;
-	    compState.staticTransform = null;
-	    super.merge(compState);
-	    compState.staticTransform = saveStaticTransform;
-        } else {
-	    super.merge(compState);
-	}
-
-	if (shapeIsMergeable(compState)) {
-	    compState.addShape(this);
-	}
-    }
-
-
-    boolean shapeIsMergeable(CompileState  compState) {
-	boolean mergeable = true;
-	int i;
-
-	GeometryRetained geometry = null;
-	int index = 0;
-	i = 0;
-	/*
-	if (isPickable)
-	    return false;
-	*/
-
-	// For now, don't merge if the shape has static transform
-	if (staticTransform != null)
-	    return false;
-
-	// If this shape's to be immediate parent is orderedGroup or a switchNode
-	// this shape is not mergerable
-	if (parent instanceof OrderedGroupRetained ||
-	    parent instanceof SwitchRetained)
-	    return false;
-
-	// Get the first geometry that is non-null
-	while (geometry == null && index < geometryList.size()) {
-	    geometry = geometryList.get(index);
-	    index++;
-	}
-
-	if (!(geometry  instanceof GeometryArrayRetained)) {
-	    return false;
-	}
-
-	GeometryArrayRetained firstGeo = (GeometryArrayRetained) geometry;
-
-	for(i=index; (i<geometryList.size() && mergeable); i++) {
-	    geometry = geometryList.get(i);
-	    if (geometry != null) {
-		GeometryArrayRetained geo = (GeometryArrayRetained)geometry;
-
-		if (! geo.isWriteStatic())
-		    mergeable = false;
-
-		if (geo.vertexFormat != firstGeo.vertexFormat)
-		    mergeable = false;
-
-
-	    }
-	}
-
-	// For now, turn off lots of capability bits
-	if (source.getCapability(Shape3D.ALLOW_COLLISION_BOUNDS_WRITE) ||
-	    source.getCapability(Shape3D.ALLOW_APPEARANCE_WRITE) ||
-	    source.getCapability(Shape3D.ALLOW_APPEARANCE_OVERRIDE_WRITE) ||
-	    source.getCapability(Shape3D.ALLOW_AUTO_COMPUTE_BOUNDS_WRITE) ||
-	    source.getCapability(Shape3D.ALLOW_BOUNDS_WRITE) ||
-	    source.getCapability(Shape3D.ALLOW_COLLIDABLE_WRITE) ||
-	    source.getCapability(Shape3D.ALLOW_PICKABLE_WRITE) ||
-	    source.getCapability(Shape3D.ALLOW_GEOMETRY_WRITE)) {
-	    mergeable = false;
-	}
-
-	return mergeable;
-
-    }
-
-
-    @Override
-    void getMirrorObjects( ArrayList list, HashKey k) {
-	Shape3DRetained ms;
-	if (inSharedGroup) {
-	    if (k.count == 0) {
-		//		System.err.println("===> CAN NEVER BE TRUE");
-		return;
-	    }
-	    else {
-		ms = getMirrorShape(k);
-	    }
-	}
-	else {
-	    ms = mirrorShape3D.get(0);
-	}
-
-	list.add(getGeomAtom(ms));
-
-    }
-
-
-    // Called on the mirror Object
-    void addLight(LightRetained light) {
-	 LightRetained[] newlights;
-	 int i;
-
-	 if (lights == null) {
-	     lights = new LightRetained[10];
-	 }
-	 else if (lights.length == numlights) {
-	     newlights = new LightRetained[numlights*2];
-	     for (i=0; i<numlights; i++) {
-		 newlights[i] = lights[i];
-	     }
-	     lights = newlights;
-	 }
-	 lights[numlights] = light;
-	 numlights++;
-    }
-
-    // called on the mirror object
-    void removeLight(LightRetained light) {
-	 int i;
-
-	 for (i=0; i<numlights; i++) {
-	     if (lights[i] == light) {
-		 lights[i] = null;
-		 break;
-	     }
-	 }
-
-	 // Shift everyone down one.
-	 for (i++; i<numlights; i++) {
-	     lights[i-1] = lights[i];
-	 }
-	 numlights--;
-    }
-
-    // Called on the mirror object
-    void addFog(FogRetained fog) {
-	 FogRetained[] newfogs;
-	 int i;
-
-	 if (fogs == null) {
-	     fogs = new FogRetained[10];
-	 }
-	 else if (fogs.length == numfogs) {
-	     newfogs = new FogRetained[numfogs*2];
-	     for (i=0; i<numfogs; i++) {
-		 newfogs[i] = fogs[i];
-	     }
-	     fogs = newfogs;
-	 }
-	 fogs[numfogs] = fog;
-	 numfogs++;
-    }
-
-    // called on the mirror object
-    void removeFog(FogRetained fog) {
-		 int i;
-
-	 for (i=0; i<numfogs; i++) {
-	     if (fogs[i] == fog) {
-		 fogs[i] = null;
-		 break;
-	     }
-	 }
-
-	 // Shift everyone down one.
-	 for (i++; i<numfogs; i++) {
-	     fogs[i-1] = fogs[i];
-	 }
-	 numfogs--;
-
-    }
-
-    // Called on the mirror object
-    void addModelClip(ModelClipRetained modelClip) {
-	 ModelClipRetained[] newModelClips;
-	 int i;
-
-
-	 if (modelClips == null) {
-	     modelClips = new ModelClipRetained[10];
-	 }
-	 else if (modelClips.length == numModelClips) {
-	     newModelClips = new ModelClipRetained[numModelClips*2];
-	     for (i=0; i<numModelClips; i++) {
-		 newModelClips[i] = modelClips[i];
-	     }
-	     modelClips = newModelClips;
-	 }
-	 modelClips[numModelClips] = modelClip;
-	 numModelClips++;
-    }
-
-    // called on the mirror object
-    void removeModelClip(ModelClipRetained modelClip) {
-		 int i;
-
-	 for (i=0; i<numModelClips; i++) {
-	     if (modelClips[i] == modelClip) {
-		 modelClips[i] = null;
-		 break;
-	     }
-	 }
-
-	 // Shift everyone down one.
-	 for (i++; i<numModelClips; i++) {
-	     modelClips[i-1] = modelClips[i];
-	 }
-	 numModelClips--;
-
-    }
-
-    // Called on the mirror object
-    void addAltApp(AlternateAppearanceRetained aApp) {
-	 AlternateAppearanceRetained[] newAltApps;
-	 int i;
-	 if (altApps == null) {
-	     altApps = new AlternateAppearanceRetained[10];
-	 }
-	 else if (altApps.length == numAltApps) {
-	     newAltApps = new AlternateAppearanceRetained[numAltApps*2];
-	     for (i=0; i<numAltApps; i++) {
-		 newAltApps[i] = altApps[i];
-	     }
-	     altApps = newAltApps;
-	 }
-	 altApps[numAltApps] = aApp;
-	 numAltApps++;
-    }
-
-    // called on the mirror object
-    void removeAltApp(AlternateAppearanceRetained aApp) {
-	int i;
-
-	 for (i=0; i<numAltApps; i++) {
-	     if (altApps[i] == aApp) {
-		 altApps[i] = null;
-		 break;
-	     }
-	 }
-
-	 // Shift everyone down one.
-	 for (i++; i<numAltApps; i++) {
-	     altApps[i-1] = altApps[i];
-	 }
-	 numAltApps--;
-
-    }
-
-
-
-    @Override
-    void updatePickable(HashKey keys[], boolean pick[]) {
-      super.updatePickable(keys, pick);
-      Shape3DRetained shape;
-
-      if (!inSharedGroup) {
-	  shape = mirrorShape3D.get(0);
-	  shape.isPickable = pick[0];
-      } else {
-	  int size = mirrorShape3D.size();
-	  for (int j=0; j< keys.length; j++) {
-	      for (int i=0; i < size; i++) {
-		  shape = mirrorShape3D.get(i);
-		  if (keys[j].equals(shape.key)) {
-		      shape.isPickable = pick[j];
-		      break;
-		  }
-
-	      }
-	  }
-      }
-    }
-
-
-    @Override
-    void updateCollidable(HashKey keys[], boolean collide[]) {
-      super.updateCollidable(keys, collide);
-      Shape3DRetained shape;
-
-      if (!inSharedGroup) {
-	  shape = mirrorShape3D.get(0);
-	  shape.isCollidable = collide[0];
-      } else {
-	  int size = mirrorShape3D.size();
-	  for (int j=0; j< keys.length; j++) {
-	      for (int i=0; i < size; i++) {
-		  shape = mirrorShape3D.get(i);
-		  if (keys[j].equals(shape.key)) {
-		      shape.isCollidable = collide[j];
-		      break;
-		  }
-
-	      }
-	  }
-      }
-    }
-
-
-
-
-    // New 1.2.1 code ....
-
-    // Remove the old geometry atoms and reInsert
-    // the new geometry atoms and update the transform
-    // target list
-
-    private void sendDataChangedMessage( GeometryRetained newGeom ) {
-
-	int i, j, gaCnt;
-	GeometryAtom[] newGAArray =  null;
-	GeometryAtom[] oldGAArray = null;
-	int geometryCnt = 0;
-	GeometryRetained geometry = null;
-
-	int s3dMSize = mirrorShape3D.size();
-
-	if(s3dMSize < 1)
-	    return;
-
-	Shape3DRetained mS3d = mirrorShape3D.get(0);
-
-	mS3d.mirrorShape3DLock.writeLock();
-
-	GeometryAtom oldGA = mS3d.geomAtom;
-
-	GeometryAtom newGA = new GeometryAtom();
-
-	if(newGeom != null) {
-	    newGeom.addUser(mS3d);
-	}
-
-	int gSize = geometryList.size();
-
-	for(i=0; i<gSize; i++) {
-	    geometry = geometryList.get(i);
-	    if(geometry != null) {
-		newGA.geoType = geometry.geoType;
-		newGA.alphaEditable = mS3d.isAlphaEditable(geometry);
-		break;
-	    }
-	}
-
-	if((geometry != null) &&
-	   (geometry.geoType == GeometryRetained.GEO_TYPE_TEXT3D)) {
-
-	    for(i = 0; i<gSize; i++) {
-		geometry = geometryList.get(i);
-		if(geometry != null) {
-		    Text3DRetained tempT3d = (Text3DRetained)geometry;
-		    geometryCnt += tempT3d.numChars;
-		}
-		else {
-		    // This is slightly wasteful, but not quite worth to optimize yet.
-		    geometryCnt++;
-		}
-	    }
-	    newGA.geometryArray = new GeometryRetained[geometryCnt];
-	    newGA.lastLocalTransformArray = new Transform3D[geometryCnt];
-	    // Reset geometryCnt;
-	    geometryCnt = 0;
-
-	}
-	else {
-	    newGA.geometryArray = new GeometryRetained[gSize];
-	}
-
-	newGA.locale = mS3d.locale;
-	newGA.visible = visible;
-	newGA.source = mS3d;
-
-
-	for(gaCnt = 0; gaCnt<gSize; gaCnt++) {
-	    geometry = geometryList.get(gaCnt);
-	    if(geometry == null) {
-		newGA.geometryArray[geometryCnt++] = null;
-	    }
-	    else {
-		if (geometry.geoType == GeometryRetained.GEO_TYPE_TEXT3D) {
-		    Text3DRetained t = (Text3DRetained)geometry;
-		    GeometryRetained geo;
-		    for (i=0; i<t.numChars; i++, geometryCnt++) {
-			geo = t.geometryList[i];
-			if (geo!= null) {
-			    newGA.geometryArray[geometryCnt] = geo;
-			    newGA.lastLocalTransformArray[geometryCnt] =
-				t.charTransforms[i];
-
-			} else {
-			    newGA.geometryArray[geometryCnt] = null;
-			    newGA.lastLocalTransformArray[geometryCnt] = null;
-			}
-
-		    }
-
-		} else {
-		    newGA.geometryArray[geometryCnt++] = geometry;
-		}
-	    }
-	}
-
-	oldGAArray = new GeometryAtom[s3dMSize];
-	newGAArray = new GeometryAtom[s3dMSize];
-	oldGAArray[0] = oldGA;
-	newGAArray[0] = newGA;
-
-	mS3d.geomAtom = newGA;
-	mS3d.mirrorShape3DLock.writeUnlock();
-
-	// ..... clone the rest of mirrorS3D's GA with the above newGA, but modify
-	// its source.
-
-	for (i = 1; i < s3dMSize; i++) {
-	    mS3d = mirrorShape3D.get(i);
-	    mS3d.mirrorShape3DLock.writeLock();
-	    oldGA = mS3d.geomAtom;
-	    newGA = new GeometryAtom();
-
-	    if(newGeom != null) {
-		newGeom.addUser(mS3d);
-	    }
-
-	    newGA.geoType = newGAArray[0].geoType;
-	    newGA.locale = mS3d.locale;
-	    newGA.visible = visible;
-	    newGA.source = mS3d;
-	    newGA.alphaEditable = newGAArray[0].alphaEditable;
-
-	    newGA.geometryArray = new GeometryRetained[newGAArray[0].geometryArray.length];
-	    for(j=0; j<newGA.geometryArray.length; j++) {
-		newGA.geometryArray[j] = newGAArray[0].geometryArray[j];
-	    }
-
-	    oldGAArray[i] = oldGA;
-	    newGAArray[i] = newGA;
-
-	    mS3d.geomAtom = newGA;
-	    mS3d.mirrorShape3DLock.writeUnlock();
-	}
-
-        TargetsInterface ti =
-		((GroupRetained)parent).getClosestTargetsInterface(
-                                        TargetsInterface.TRANSFORM_TARGETS);
-	CachedTargets[] newCtArr = null;
-
-        if (ti != null) {
-	    CachedTargets ct;
-	    newCtArr = new CachedTargets[s3dMSize];
-
-            for (i=0; i<s3dMSize; i++) {
-
-                ct = ti.getCachedTargets(
-                                TargetsInterface.TRANSFORM_TARGETS, i, -1);
-                if (ct != null) {
-		    newCtArr[i] = new CachedTargets();
-		    newCtArr[i].copy(ct);
-		    newCtArr[i].replace(oldGAArray[i], newGAArray[i],
-					Targets.GEO_TARGETS);
-                } else {
-		    newCtArr[i] = null;
-                }
-            }
-            ti.resetCachedTargets(TargetsInterface.TRANSFORM_TARGETS,
-							newCtArr, -1);
-	}
-
-
-	J3dMessage changeMessage  = new J3dMessage();
-	changeMessage.type = J3dMessage.SHAPE3D_CHANGED;
-	// Who to send this message to ?
-	changeMessage.threads = J3dThread.UPDATE_RENDER |
-	    J3dThread.UPDATE_TRANSFORM |
-	    J3dThread.UPDATE_GEOMETRY;
-	changeMessage.universe = universe;
-	changeMessage.args[0] = this;
-	changeMessage.args[1] = new Integer(GEOMETRY_CHANGED);
-	changeMessage.args[2] = oldGAArray;
-	changeMessage.args[3] = newGAArray;
-	if (ti != null) {
-	    changeMessage.args[4] = ti;
-	    changeMessage.args[5] = newCtArr;
-	}
-	if (boundsAutoCompute) {
-	    getCombineBounds((BoundingBox)localBounds);
-	}
-	VirtualUniverse.mc.processMessage(changeMessage);
-
-    }
-
-
-    // ********** End of New 1.2.1 code ....
-
-
-
-
-
-    Shape3DRetained getMirrorShape(SceneGraphPath path) {
-	if (!inSharedGroup) {
-	    return mirrorShape3D.get(0);
-	}
-	HashKey key = new HashKey("");
-	path.getHashKey(key);
-	return getMirrorShape(key);
-    }
-
-    Shape3DRetained getMirrorShape(HashKey key) {
-	if (key == null) {
-	    return mirrorShape3D.get(0);
-	} else {
-	    int i = key.equals(localToVworldKeys, 0, localToVworldKeys.length);
-
-	    if (i>=0) {
-		return mirrorShape3D.get(i);
-	    }
-	}
-	// Not possible
-	throw new RuntimeException("Shape3DRetained: MirrorShape Not found!");
-    }
-
-    @Override
-    void setBoundsAutoCompute(boolean autoCompute) {
-	GeometryRetained geometry;
-        if (autoCompute != boundsAutoCompute) {
-            if (autoCompute) {
-                // localBounds may not have been set to bbox
-                localBounds = new BoundingBox((BoundingBox) null);
-		if (source.isLive() && geometryList != null) {
-		    int size = geometryList.size()*mirrorShape3D.size();
-		    for (int i=0; i<size; i++) {
-			geometry = geometryList.get(i);
-			geometry.incrComputeGeoBounds();
-		    }
-		}
-
-		getCombineBounds((BoundingBox)localBounds);
-            }
-	    else {
-		if (source.isLive() && geometryList != null) {
-		    int size = geometryList.size()*mirrorShape3D.size();
-		    for (int i=0; i<size; i++) {
-			geometry = geometryList.get(i);
-			geometry.decrComputeGeoBounds();
-		    }
-
-		}
-            }
-            super.setBoundsAutoCompute(autoCompute);
-            if (source.isLive()) {
-                J3dMessage message = new J3dMessage();
-                message.type = J3dMessage.BOUNDS_AUTO_COMPUTE_CHANGED;
-                message.threads = J3dThread.UPDATE_TRANSFORM |
-		    J3dThread.UPDATE_GEOMETRY |
-		    J3dThread.UPDATE_RENDER;
-                message.universe = universe;
-                message.args[0] = getGeomAtomsArray(mirrorShape3D);
-		// no need to clone localBounds
-                message.args[1] = localBounds;
-		VirtualUniverse.mc.processMessage(message);
-	    }
-        }
-    }
-    // This method is called when coordinates of a geometry in the geometrylist
-    // changed and autoBoundsCompute is true
-
-    @Override
-    void updateBounds() {
-	localBounds = new BoundingBox((BoundingBox) null);
-	getCombineBounds((BoundingBox)localBounds);
-	synchronized(mirrorShape3D) {
-	    if (source.isLive()) {
-		J3dMessage message = new J3dMessage();
-		message.type = J3dMessage.BOUNDS_AUTO_COMPUTE_CHANGED;
-		message.threads = J3dThread.UPDATE_TRANSFORM |
-		    J3dThread.UPDATE_GEOMETRY |
-		    J3dThread.UPDATE_RENDER;
-		message.universe = universe;
-		message.args[0] = getGeomAtomsArray(mirrorShape3D);
-		// no need to clone localBounds
-		message.args[1] = localBounds;
-		VirtualUniverse.mc.processMessage(message);
-	    }
-	}
-    }
-
-    boolean allowIntersect() {
-	GeometryRetained ga = null;
-
-	for(int i=0; i<geometryList.size(); i++) {
-	    ga = geometryList.get(i);
-	    if(ga != null)
-		if (!ga.source.getCapability(Geometry.ALLOW_INTERSECT)) {
-		    return false;
-		}
-	}
-	return true;
-    }
-    boolean intersectGeometryList(Shape3DRetained otherShape) {
-	GeometryRetained geom1, geom2;
-	ArrayList<GeometryRetained> gaList = otherShape.geometryList;
-	int gaSize =  gaList.size();
-	Transform3D otherLocalToVworld = otherShape.getCurrentLocalToVworld();
-	Transform3D thisLocalToVworld = getCurrentLocalToVworld();
-	int primaryViewIdx = -1;
-
-
-	if (this instanceof OrientedShape3DRetained) {
-	    primaryViewIdx = getPrimaryViewIdx();
-	    thisLocalToVworld.mul(((OrientedShape3DRetained)this).
-				  getOrientedTransform(primaryViewIdx));
-	}
-
-	if (otherShape instanceof OrientedShape3DRetained) {
-	    if (primaryViewIdx < 0) {
-		primaryViewIdx = getPrimaryViewIdx();
-	    }
-	    otherLocalToVworld.mul(((OrientedShape3DRetained)otherShape).
-				   getOrientedTransform(primaryViewIdx));
-	}
-
-	for (int i=geometryList.size()-1; i >=0; i--) {
-	    geom1 = geometryList.get(i);
-	    if (geom1 != null) {
-		for (int j=gaSize-1; j >=0; j--) {
-		    geom2 = gaList.get(j);
-		    if ((geom2 != null) &&
-			geom1.intersect(thisLocalToVworld,
-					otherLocalToVworld, geom2)) {
-			return true;
-		    }
-		}
-	    }
-	}
-
-	return false;
-    }
-
-    boolean intersectGeometryList(Transform3D thisLocalToVworld, Bounds targetBound) {
-
-	GeometryRetained geometry;
-
-	if (this instanceof OrientedShape3DRetained) {
-	    Transform3D orientedTransform =
-		((OrientedShape3DRetained)this).
-		getOrientedTransform(getPrimaryViewIdx());
-	    thisLocalToVworld.mul(orientedTransform);
-	}
-
-	for (int i=geometryList.size() - 1; i >=0; i--) {
-	    geometry = geometryList.get(i);
-	    if ((geometry != null) &&
-		geometry.intersect(thisLocalToVworld, targetBound)) {
-		return true;
-	    }
-	}
-
-	return false;
-
-    }
-
-
-    /**
-     * This initialize the mirror shape to reflect the state of the
-     * real Morph.
-     */
-    void initMirrorShape3D(SetLiveState s, MorphRetained morph, int index) {
-
-	GeometryRetained geometry;
-
-	universe = morph.universe;
-	inSharedGroup = morph.inSharedGroup;
-        inBackgroundGroup = morph.inBackgroundGroup;
-        geometryBackground = morph.geometryBackground;
-        parent = morph.parent;
-	locale = morph.locale;
-
-        OrderedPath op = s.orderedPaths.get(index);
-        if (op.pathElements.size() == 0) {
-            orderedPath = null;
-        } else {
-            orderedPath = op;
-        }
-
-	staticTransform = morph.staticTransform;
-        if (morph.boundsAutoCompute) {
-            localBounds.set(morph.localBounds);
-        }
-        bounds = localBounds;
-        vwcBounds = new BoundingBox((BoundingBox) null);
-        vwcBounds.transform(bounds, getCurrentLocalToVworld(0));
-
-        if (morph.collisionBound == null) {
-            collisionBound = null;
-            collisionVwcBound = vwcBounds;
-        } else {
-            collisionBound = morph.collisionBound;
-            collisionVwcBound = (Bounds)collisionBound.clone();
-            collisionVwcBound.transform(getCurrentLocalToVworld(0));
-        }
-
-	appearanceOverrideEnable = morph.appearanceOverrideEnable;
-
-	// mga is the final geometry we're interested.
-	geometryList = new ArrayList<GeometryRetained>(1);
-	geometryList.add((GeometryArrayRetained)morph.morphedGeometryArray.retained);
-
-	GeometryAtom gAtom = new GeometryAtom();
-	gAtom.geometryArray = new GeometryRetained[1];
-
-	gAtom.locale = locale;
-	gAtom.visible = morph.visible;
-	gAtom.source = this;
-
-	geometry = geometryList.get(0);
-
-	if(geometry ==null) {
-	    gAtom.geometryArray[0] = null;
-	} else {
-	    gAtom.geometryArray[0] = (GeometryArrayRetained)morph.
-		morphedGeometryArray.retained;
-	    gAtom.geoType = gAtom.geometryArray[0].geoType;
-	}
-	geomAtom = gAtom;
-
-	// Assign the parent of this mirror shape node
-	sourceNode = morph;
-    }
-
-    // geometries in morph object is modified, update the geometry
-    // list in the mirror shapes and the geometry array in the geometry atom
-
-    void setMorphGeometry(Geometry geometry, ArrayList mirrorShapes) {
-        GeometryAtom oldGA, newGA;
-	Shape3DRetained ms;
-        int nMirrorShapes = mirrorShapes.size();
-	int i;
-
-        GeometryAtom oldGAArray[] = new GeometryAtom[nMirrorShapes];
-        GeometryAtom newGAArray[] = new GeometryAtom[nMirrorShapes];
-
-
-	for (i = 0; i < nMirrorShapes; i++) {
-	    ms = (Shape3DRetained) mirrorShapes.get(i);
-
-	    oldGA = Shape3DRetained.getGeomAtom(ms);
-
-            ms.geometryList = new ArrayList<GeometryRetained>(1);
-            ms.geometryList.add((GeometryArrayRetained)geometry.retained);
-
-            newGA = new GeometryAtom();
-            newGA.geometryArray = new GeometryRetained[1];
-
-            if (geometry ==null) {
-                newGA.geometryArray[0] = null;
-            } else {
-                newGA.geometryArray[0] =
-			(GeometryArrayRetained)geometry.retained;
-                newGA.geoType = newGA.geometryArray[0].geoType;
-            }
-
-            newGA.locale = locale;
-            newGA.visible = oldGA.visible;
-            newGA.source = this;
-
-            oldGAArray[i] = oldGA;
-            newGAArray[i] = newGA;
-
-	    Shape3DRetained.setGeomAtom(ms, newGA);
-	}
-
-        TargetsInterface ti =
-		((GroupRetained)parent).getClosestTargetsInterface(
-                                        TargetsInterface.TRANSFORM_TARGETS);
-	CachedTargets[] newCtArr = null;
-
-        if (ti != null) {
-	    CachedTargets ct;
-	    newCtArr = new CachedTargets[nMirrorShapes];
-
-            for (i=0; i<nMirrorShapes; i++) {
-
-                ct = ti.getCachedTargets(
-                                TargetsInterface.TRANSFORM_TARGETS, i, -1);
-                if (ct != null) {
-		    newCtArr[i] = new CachedTargets();
-		    newCtArr[i].copy(ct);
-		    newCtArr[i].replace(oldGAArray[i], newGAArray[i],
-					Targets.GEO_TARGETS);
-                } else {
-		    newCtArr[i] = null;
-                }
-            }
-        }
-
-	// send a Shape GEOMETRY_CHANGED message for all geometry atoms
-
-	J3dMessage changeMessage  = new J3dMessage();
-	changeMessage.type = J3dMessage.SHAPE3D_CHANGED;
-	changeMessage.threads = J3dThread.UPDATE_RENDER |
-	    J3dThread.UPDATE_TRANSFORM |
-	    J3dThread.UPDATE_GEOMETRY;
-	changeMessage.universe = universe;
-	changeMessage.args[0] = this;
-	changeMessage.args[1] = new Integer(GEOMETRY_CHANGED);
-	changeMessage.args[2] = oldGAArray;
-	changeMessage.args[3] = newGAArray;
-        if (ti != null) {
-            changeMessage.args[4] = ti;
-            changeMessage.args[5] = newCtArr;
-        }
-	VirtualUniverse.mc.processMessage(changeMessage);
-    }
-
-
-    /**
-     * Return an array of geometry atoms belongs to userList.
-     * The input is an arraylist of Shape3DRetained type.
-     * This is used to send a message of the snapshot of the
-     * geometry atoms that are affected by this change.
-     */
-    final static GeometryAtom[] getGeomAtomsArray(ArrayList<Shape3DRetained> userList) {
-	Shape3DRetained ms = null;
-	GeometryAtom[] gaArr = null;
-	int size, nullCnt=0, i, j;
-
-	synchronized(userList) {
-	    size = userList.size();
-	    gaArr = new GeometryAtom[size];
-	    for (i = 0; i < size; i++) {
-		ms = userList.get(i);
-		ms.mirrorShape3DLock.readLock();
-		if(ms.geomAtom == null) {
-		    nullCnt++;
-		}
-		gaArr[i] = ms.geomAtom;
-		ms.mirrorShape3DLock.readUnlock();
-	    }
-	}
-	if(nullCnt == 0) {
-	    return gaArr;
-	}
-	else if(nullCnt == size) {
-	    return null;
-	}
-	else {
-	    GeometryAtom[] newGaArr = new GeometryAtom[size - nullCnt];
-
-	    for (i=0, j=0; i < size; i++) {
-		if(gaArr[i] != null) {
-		    newGaArr[j++] = gaArr[i];
-		}
-	    }
-	    return newGaArr;
-	}
-    }
-
-    /**
-     * Return a list of geometry atoms belongs to userList and places a list of
-     * universe found in userList in univList.
-     * The input is an array of Shape3DRetained type.
-     * univList is assume to be empty.
-     * This is used to send a message of the snapshot of the
-     * geometry atoms that are affected by this change.
-     */
-final static ArrayList<ArrayList<GeometryAtom>> getGeomAtomsList(ArrayList userList, ArrayList<VirtualUniverse> univList) {
-	ArrayList<ArrayList<GeometryAtom>> listPerUniverse = new ArrayList<ArrayList<GeometryAtom>>();
-	int index;
-	ArrayList<GeometryAtom> gaList = null;
-	Shape3DRetained ms = null;
-	boolean moreThanOneUniv = false;
-	VirtualUniverse firstFndUniv = null;
-
-	synchronized(userList) {
-	    for (int i = userList.size()-1; i >=0; i--) {
-		ms = (Shape3DRetained) userList.get(i);
-
-		if(moreThanOneUniv == false) {
-		    if(firstFndUniv == null) {
-			firstFndUniv = ms.universe;
-			univList.add(ms.universe);
-
-					gaList = new ArrayList<GeometryAtom>();
-			listPerUniverse.add(gaList);
-		    }
-		    else if(firstFndUniv != ms.universe) {
-			moreThanOneUniv = true;
-			univList.add(ms.universe);
-					gaList = new ArrayList<GeometryAtom>();
-			listPerUniverse.add(gaList);
-		    }
-		}
-		else {
-		    index = univList.indexOf(ms.universe);
-		    if (index < 0) {
-			univList.add(ms.universe);
-					gaList = new ArrayList<GeometryAtom>();
-			listPerUniverse.add(gaList);
-		    }
-		    else {
-					gaList = listPerUniverse.get(index);
-		    }
-		}
-
-
-		ms.mirrorShape3DLock.readLock();
-
-		if(ms.geomAtom != null) {
-		    gaList.add(ms.geomAtom);
-		}
-		ms.mirrorShape3DLock.readUnlock();
-
-	    }
-	}
-	return listPerUniverse;
-    }
-
-    final static GeometryAtom getGeomAtom(Shape3DRetained shape) {
-	GeometryAtom ga;
-
-	shape.mirrorShape3DLock.readLock();
-	ga = shape.geomAtom;
-	shape.mirrorShape3DLock.readUnlock();
-
-	return ga;
-    }
-
-    final static void setGeomAtom(Shape3DRetained shape, GeometryAtom ga) {
-	shape.mirrorShape3DLock.writeLock();
-	shape.geomAtom = ga;
-	shape.mirrorShape3DLock.writeUnlock();
-    }
-
-
-    // Alpha is editable due to the appearance
-    boolean isAlphaEditable(GeometryRetained geo) {
-
-        boolean alphaEditable = false;
-
-	if (appearanceOverrideEnable) {
-	    alphaEditable = true;
-        } else if (geo != null &&
-		   appearance != null) {
-
-            AppearanceRetained app = appearance;
-
-            if (source.getCapability(
-                        Shape3D.ALLOW_APPEARANCE_WRITE) ||
-		source.getCapability(
-                        Shape3D.ALLOW_APPEARANCE_OVERRIDE_WRITE) ||
-
-                app.source.getCapability(
-                        Appearance.ALLOW_RENDERING_ATTRIBUTES_WRITE) ||
-
-                app.source.getCapability(
-                        Appearance.ALLOW_TRANSPARENCY_ATTRIBUTES_WRITE) ||
-
-                (app.renderingAttributes != null &&
-                 (app.renderingAttributes.source.getCapability(
-                        RenderingAttributes.ALLOW_ALPHA_TEST_FUNCTION_WRITE) ||
-		  app.renderingAttributes.source.getCapability(
-                        RenderingAttributes.ALLOW_IGNORE_VERTEX_COLORS_WRITE))) ||
-
-                (app.transparencyAttributes != null &&
-                 (app.transparencyAttributes.source.getCapability(
-                        TransparencyAttributes.ALLOW_MODE_WRITE) ||
-                  app.transparencyAttributes.source.getCapability(
-                        TransparencyAttributes.ALLOW_VALUE_WRITE)))) {
-
-                alphaEditable = true;
-
-            } else if (geo instanceof GeometryArrayRetained &&
-                       (app.source.getCapability(
-                        Appearance.ALLOW_TEXTURE_ATTRIBUTES_WRITE) ||
-
-                        (app.textureAttributes != null &&
-                         app.textureAttributes.source.getCapability(
-                        TextureAttributes.ALLOW_MODE_WRITE)))) {
-
-                alphaEditable = true;
-
-            } else if (geo instanceof RasterRetained) {
-                if ((((RasterRetained)geo).type & Raster.RASTER_COLOR) !=
-0
-                    && ((RasterRetained)geo).source.getCapability(
-                        Raster.ALLOW_IMAGE_WRITE)) {
-
-                    alphaEditable = true;
-                }
-            }
-        }
-	return alphaEditable;
-    }
-
-    // getCombineBounds is faster than computeCombineBounds since it
-    // does not recompute the geometry.geoBounds
-    void getCombineBounds(BoundingBox bounds) {
-
-        if(geometryList != null) {
-	    BoundingBox bbox = null;
-            GeometryRetained geometry;
-
-	    if (staticTransform != null) {
-		bbox = new BoundingBox((BoundingBox) null);
-	    }
-
-            synchronized(bounds) {
-                bounds.setLower( 1.0, 1.0, 1.0);
-                bounds.setUpper(-1.0,-1.0,-1.0);
-                for(int i=0; i<geometryList.size(); i++) {
-                    geometry = geometryList.get(i);
-                    if ((geometry != null) &&
-                        (geometry.geoType != GeometryRetained.GEO_TYPE_NONE)) {
-                        synchronized(geometry.geoBounds) {
-                            if (staticTransform != null) {
-                                bbox.set(geometry.geoBounds);
-                                bbox.transform(staticTransform.transform);
-                                bounds.combine(bbox);
-                            } else {
-                                bounds.combine(geometry.geoBounds);
-                            }
-                        }
-                    }
-                }
-            }
-
-	    // System.err.println("Shape3DRetained - getCombineBounds");
-	    // Enlarge boundingBox to the "minmium bounds" that encompasses all possible
-	    // orientation.
-	    if (this instanceof OrientedShape3DRetained) {
-		double maxVal = Math.abs(bounds.lower.x);
-		double tempVal = Math.abs(bounds.upper.x);
-		if(tempVal > maxVal)
-		    maxVal = tempVal;
-		tempVal = Math.abs(bounds.lower.y);
-		if(tempVal > maxVal)
-		    maxVal = tempVal;
-		tempVal = Math.abs(bounds.upper.y);
-		if(tempVal > maxVal)
-		    maxVal = tempVal;
-		tempVal = Math.abs(bounds.lower.z);
-		if(tempVal > maxVal)
-		    maxVal = tempVal;
-		tempVal = Math.abs(bounds.upper.z);
-		if(tempVal > maxVal)
-		    maxVal = tempVal;
-
-		// System.err.println("Shape3DRetained - bounds (Before) " + bounds);
-		bounds.setLower(-maxVal, -maxVal, -maxVal);
-		bounds.setUpper(maxVal, maxVal, maxVal);
-		// System.err.println("Shape3DRetained - bounds (After) " + bounds);
-	    }
-
-        }
-    }
-
-
-    boolean isEquivalent(Shape3DRetained shape) {
-	if (this.appearance != shape.appearance ||
-	    // Scoping info should be same since they are under same group
-	    this.appearanceOverrideEnable != shape.appearanceOverrideEnable ||
-	    this.isPickable != shape.isPickable ||
-	    this.isCollidable != shape.isCollidable) {
-
-	    return false;
-	}
-	if (this.boundsAutoCompute) {
-	    if (!shape.boundsAutoCompute)
-		return false;
-	}
-	else {
-	    // If bounds autoCompute is false
-	    // Then check if both bounds are equal
-	    if (this.localBounds != null) {
-		if (shape.localBounds != null) {
-		    return this.localBounds.equals(shape.localBounds);
-		}
-	    }
-	    else if (shape.localBounds != null) {
-		return false;
-	    }
-	}
-	if (collisionBound != null) {
-	    if (shape.collisionBound == null)
-		return false;
-	    else
-		return collisionBound.equals(shape.collisionBound);
-	}
-	else if (shape.collisionBound != null)
-	    return false;
-
-	return true;
-    }
-
-    // Bounds can only be set after the geometry is setLived, so has to be done
-    // here, if we are not using switchVwcBounds
-    void initializeGAtom(Shape3DRetained ms) {
-	int i, gaCnt;
-	int geometryCnt = 0;
-	int gSize = geometryList.size();
-	GeometryRetained geometry = null;
-
-	ms.bounds = localBounds;
-	ms.vwcBounds = new BoundingBox((BoundingBox) null);
-	ms.vwcBounds.transform(ms.bounds, ms.getCurrentLocalToVworld(0));
-
-	if (collisionBound == null) {
-	    ms.collisionBound = null;
-	    ms.collisionVwcBound = ms.vwcBounds;
-	} else {
-	    ms.collisionBound = collisionBound;
-	    ms.collisionVwcBound = (Bounds)ms.collisionBound.clone();
-	    ms.collisionVwcBound.transform(ms.getCurrentLocalToVworld(0));
-	}
-	GeometryAtom gAtom = new GeometryAtom();
-	for(gaCnt=0; gaCnt<gSize; gaCnt++) {
-	    geometry = geometryList.get(gaCnt);
-	    if(geometry != null) {
-		gAtom.geoType = geometry.geoType;
-		gAtom.alphaEditable = ms.isAlphaEditable(geometry);
-		break;
-	    }
-	}
-	if((geometry != null) &&
-	   (geometry.geoType == GeometryRetained.GEO_TYPE_TEXT3D)) {
-
-	    for(gaCnt = 0; gaCnt<gSize; gaCnt++) {
-		geometry = geometryList.get(gaCnt);
-		if(geometry != null) {
-		    Text3DRetained tempT3d = (Text3DRetained)geometry;
-		    geometryCnt += tempT3d.numChars;
-		}
-		else {
-		    // This is slightly wasteful, but not quite worth to optimize yet.
-		    geometryCnt++;
-		}
-	    }
-	    gAtom.geometryArray = new GeometryRetained[geometryCnt];
-	    gAtom.lastLocalTransformArray = new Transform3D[geometryCnt];
-	    // Reset geometryCnt;
-	    geometryCnt = 0;
-
-	}
-	else {
-	    gAtom.geometryArray = new GeometryRetained[gSize];
-	}
-
-
-	for(gaCnt = 0; gaCnt<geometryList.size(); gaCnt++) {
-	    geometry = geometryList.get(gaCnt);
-	    if(geometry == null) {
-		gAtom.geometryArray[gaCnt] = null;
-	    }
-	    else {
-		if (geometry.geoType == GeometryRetained.GEO_TYPE_TEXT3D) {
-		    Text3DRetained t = (Text3DRetained)geometry;
-		    GeometryRetained geo;
-		    for (i=0; i<t.numChars; i++, geometryCnt++) {
-			geo = t.geometryList[i];
-			if (geo != null) {
-			    gAtom.geometryArray[geometryCnt] = geo;
-			    gAtom.lastLocalTransformArray[geometryCnt] =
-				t.charTransforms[i];
-			} else {
-			    gAtom.geometryArray[geometryCnt] = null;
-			    gAtom.lastLocalTransformArray[geometryCnt] = null;
-			}
-
-		    }
-
-		} else {
-		    gAtom.geometryArray[gaCnt] = geometry;
-		}
-	    }
-	}
-	gAtom.locale = ms.locale;
-	gAtom.visible = visible;
-	gAtom.source = ms;
-	ms.geomAtom = gAtom;
-    }
-
-    // Check if geomRetained's class is equivalence with the geometry class.
-    void checkEquivalenceClass(Geometry geometry, int index) {
-
-	if (geometry != null) {
-	    for (int i=geometryList.size()-1; i >= 0; i--) {
-		GeometryRetained geomRetained = geometryList.get(i);
-		if ((geomRetained != null) &&
-		    (index != i)) { // this geometry will replace
-		    // current one so there is no need to check
-		    if (!geomRetained.isEquivalenceClass((GeometryRetained)geometry.retained)) {
-			throw new IllegalArgumentException(J3dI18N.getString("Shape3DRetained5"));
-		    }
-		    break;
-		}
-	    }
-	}
-    }
-
-    int indexOfGeometry(Geometry geometry) {
-      if(geometry != null)
-	return geometryList.indexOf(geometry.retained);
-      else
-	return geometryList.indexOf(null);
-    }
-
-
-  // Removes the specified geometry from this Shape3DRetained's list of geometries
-    void removeGeometry(Geometry geometry) {
-      int ind = indexOfGeometry(geometry);
-      if(ind >= 0)
-	removeGeometry(ind);
-    }
-
-  // Removes all the geometries from this node
-    void removeAllGeometries() {
-      int n = geometryList.size();
-
-      int i;
-      Shape3DRetained mShape;
-      GeometryRetained oldGeom = null;
-
-      if (((Shape3D)this.source).isLive()) {
-	for(int index = n-1; index >= 0; index--) {
-	  oldGeom = geometryList.get(index);
-	  if (oldGeom != null) {
-	    oldGeom.clearLive(refCount);
-	    oldGeom.decRefCnt();
-	    for (i=0; i<mirrorShape3D.size(); i++) {
-	      mShape = mirrorShape3D.get(i);
-	      oldGeom.removeUser(mShape);
-	    }
-	  }
-	  geometryList.remove(index);
-	}
-	sendDataChangedMessage(null);
-      } else {
-	for(int index = n-1; index >= 0; index--) {
-	  oldGeom = geometryList.get(index);
-	  if (oldGeom != null) {
-	    oldGeom.decRefCnt();
-	  }
-	  geometryList.remove(index);
-	}
-      }
-      dirtyBoundsCache();
-    }
-
-    boolean willRemainOpaque(int geoType) {
-	if (appearance == null ||
-	    (appearance.isStatic() &&
-	     appearance.isOpaque(geoType))) {
-	    return true;
-	}
-	else {
-	    return false;
-	}
-
-    }
-
-    @Override
-    void handleFrequencyChange(int bit) {
-	int mask = 0;
-	if (bit == Shape3D.ALLOW_GEOMETRY_WRITE) {
-	    mask = GEOMETRY_CHANGED;
-	}
-	else if (bit == Shape3D.ALLOW_APPEARANCE_WRITE) {
-	    mask = APPEARANCE_CHANGED;
-	}
-	else if (bit == Shape3D.ALLOW_APPEARANCE_OVERRIDE_WRITE) {
-	    mask = APPEARANCEOVERRIDE_CHANGED;
-	}
-	if (mask != 0) {
-	    if (source.getCapabilityIsFrequent(bit))
-		changedFrequent |= mask;
-	    else if (!source.isLive()) {
-		changedFrequent &= ~mask;
-	    }
-	}
-    }
-
-
-    // Alpha is editable due to the appearance(Called on the MirrorShape3D)
-    boolean isAlphaFrequentlyEditable(GeometryRetained geo) {
-
-        boolean alphaFrequentlyEditable = false;
-	if (appearanceOverrideEnable) {
-	    alphaFrequentlyEditable = true;
-        } else if (geo != null &&
-		   appearance != null) {
-            AppearanceRetained app = appearance;
-
-            if (((changedFrequent &(APPEARANCE_CHANGED|APPEARANCEOVERRIDE_CHANGED)) != 0)||
-                ((app.changedFrequent &(AppearanceRetained.RENDERING|AppearanceRetained.TRANSPARENCY)) != 0) ||
-                (app.renderingAttributes != null &&
-                 (((app.renderingAttributes.changedFrequent & (RenderingAttributesRetained.IGNORE_VCOLOR |RenderingAttributesRetained.ALPHA_TEST_FUNC)) != 0))) ||
-
-                (app.transparencyAttributes != null &&
-                 ((app.transparencyAttributes.changedFrequent != 0)))) {
-
-                alphaFrequentlyEditable = true;
-
-	    } else if (geo instanceof GeometryArrayRetained &&
-		       ((app.changedFrequent & AppearanceRetained.TEXTURE_ATTR)  != 0) ||
-		       (app.textureAttributes != null &&
-			((app.textureAttributes.changedFrequent & TextureAttributes.ALLOW_MODE_WRITE) != 0))) {
-                alphaFrequentlyEditable = true;
-
-            } else if (geo instanceof RasterRetained) {
-                if (((((RasterRetained)geo).type & Raster.RASTER_COLOR) !=
-0)
-                    && (((RasterRetained)geo).cachedChangedFrequent != 0)) {
-
-                    alphaFrequentlyEditable = true;
-                }
-            }
-	}
-	//	System.err.println("changedFrequent="+changedFrequent+" sourceNode = "+sourceNode+" isAlphaFrequentlyEditable, = "+alphaFrequentlyEditable);
-	return alphaFrequentlyEditable;
-    }
-
-
-    int getPrimaryViewIdx() {
-	// To avoid MT-safe issues when using View, just clone it.
-	UnorderList viewList  = VirtualUniverse.mc.cloneView();
-	View views[] = (View []) viewList.toArray(false);
-	int size = viewList.arraySize();
-
-	for (int i=0; i < size; i++) {
-	    if (views[i].primaryView) {
-		return views[i].viewIndex;
-	    }
-	}
-	return 0;
-    }
-
-    @Override
-    void searchGeometryAtoms(UnorderList list) {
-	list.add(getGeomAtom(getMirrorShape(key)));
-    }
-}
-