Relocate package prefix to org.jogamp.java3d

1 files changed, 0 insertions, 1043 deletions

diff --git a/src/javax/media/j3d/ModelClipRetained.java b/src/javax/media/j3d/ModelClipRetained.java
deleted file mode 100644
index 04b248d..0000000
--- a/src/javax/media/j3d/ModelClipRetained.java
+++ /dev/null
@@ -1,1043 +0,0 @@
-/*
- * Copyright 1999-2008 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.Vector4d;
-
-/**
- * The ModelClip retained object.
- */
-class ModelClipRetained extends LeafRetained {
-
-    // Statics used when something in the fog changes
-    static final int PLANE_CHANGED           = 0x0001;
-    static final int PLANES_CHANGED          = 0x0002;
-    static final int ENABLE_CHANGED          = 0x0004;
-    static final int ENABLES_CHANGED         = 0x0008;
-    static final int BOUNDS_CHANGED          = 0x0010;
-    static final int BOUNDINGLEAF_CHANGED    = 0x0020;
-    static final int SCOPE_CHANGED	     = 0x0040;
-    static final int INIT_MIRROR	     = 0x0080;
-    static final int CLEAR_MIRROR	     = 0x0100;
-    static final int LAST_DEFINED_BIT        = 0x0100;
-
-    /**
-     * The clip planes and the enable bits
-     */
-    Vector4d[] planes = new Vector4d[6];
-    boolean[]  enables = new boolean[6];
-
-    Vector4d[] xformPlanes = new Vector4d[6];
-
-    // enableFlag is true if one of the enables is true
-    // only used by mirror object
-    boolean    enableFlag = false;
-
-    /**
-     * The Boundary object defining the model clip's region of influencing
-     */
-    Bounds regionOfInfluence = null;
-
-    /**
-     * The bounding leaf reference
-     */
-    BoundingLeafRetained boundingLeaf = null;
-
-    /**
-     * The transformed value of the influencingRegion.
-     */
-    Bounds region = null;
-
-/**
- * Vector of GroupRetained nodes that scopes this model clip.
- */
-Vector<GroupRetained> scopes = new Vector<GroupRetained>();
-
-    //Boolean to indicate if this object is scoped (only used for mirror objects
-    boolean isScoped = false;
-
-    // The object that contains the dynamic HashKey - a string type object
-    // Used in scoping
-    HashKey tempKey = new HashKey(250);
-
-    // This is true when this model clip is referenced in an immediate mode context
-    boolean inImmCtx = false;
-
-    // The mirror copy of this modelClip
-    ModelClipRetained mirrorModelClip = null;
-
-    // A reference to the scene graph model clip
-    ModelClipRetained sgModelClip = null;
-
-    // Target threads to be notified when model clip changes
-    final static int targetThreads = J3dThread.UPDATE_RENDERING_ENVIRONMENT |
-                                     J3dThread.UPDATE_RENDER;
-
-    /**
-     * The EnvironmentSets which reference this model clip.
-     * Note that multiple RenderBin update thread may access
-     * this shared environmentSets simultaneously.
-     * So we use UnorderList which sync. all the operations.
-     */
-    UnorderList environmentSets = new UnorderList(1, EnvironmentSet.class);
-
-    // Is true, if the mirror clip is viewScoped
-    boolean isViewScoped = false;
-
-    /**
-     * Constructs and initializes model clip planes
-     */
-    ModelClipRetained() {
-
-	// planes contains the negate default values
-	planes[0] = new Vector4d( 1.0, 0.0,  0.0,-1.0);
-	planes[1] = new Vector4d(-1.0, 0.0,  0.0,-1.0);
-	planes[2] = new Vector4d( 0.0, 1.0,  0.0,-1.0);
-	planes[3] = new Vector4d( 0.0,-1.0,  0.0,-1.0);
-	planes[4] = new Vector4d( 0.0, 0.0,  1.0,-1.0);
-	planes[5] = new Vector4d( 0.0, 0.0, -1.0,-1.0);
-
-	for (int i = 0; i < 6; i++)
-	    xformPlanes[i] = new Vector4d(planes[i]);
-
-        enables[0] = enables[1] = enables[2] = enables[3] =
-	    enables[4] = enables[5] = true;
-    }
-
-    /**
-     * Initializes planes before the object is live
-     */
-    void initPlanes(Vector4d[] planes) {
-
-        if (staticTransform != null) {
-	    Transform3D xform = staticTransform.getNormalTransform();
-	    for (int i = 0; i < 6; i++) {
-		 this.planes[i].set(planes[i]);
-	         xform.transform(this.planes[i], this.xformPlanes[i]);
-	    }
-	} else {
-	    for (int i = 0; i < 6; i++) {
-		 this.planes[i].set(planes[i]);
-		 this.xformPlanes[i].set(this.planes[i]);
-	    }
-	}
-    }
-
-    /**
-     * Sets the clip planes and send a message
-     */
-    void setPlanes(Vector4d[] planes) {
-        Vector4d[] pl = new Vector4d[6];
-	initPlanes(planes);
-
-	for (int i = 0; i < 6; i++) {
-             pl[i] = new Vector4d(this.xformPlanes[i]);
-	}
-
-	sendMessage(PLANES_CHANGED, pl, null);
-    }
-
-    /**
-     * Initializes planes before the object is live
-     */
-    void initPlane(int planeNum, Vector4d plane) {
-        if (planeNum < 0 || planeNum > 5)
-	    throw new IllegalArgumentException(J3dI18N.getString("ModelClip6"));
-
-	if (staticTransform != null) {
-	    Transform3D xform = staticTransform.getNormalTransform();
-            this.planes[planeNum].set(plane);
-	    xform.transform(this.planes[planeNum], this.xformPlanes[planeNum]);
-	} else {
-            this.planes[planeNum].set(plane);
-	    this.xformPlanes[planeNum].set(plane);
-	}
-    }
-
-    /**
-     * Sets the clip planes and send a message
-     */
-    void setPlane(int planeNum, Vector4d plane) {
-	initPlane(planeNum, plane);
-	sendMessage(PLANE_CHANGED,
-		    new Integer(planeNum),
-		    new Vector4d(this.xformPlanes[planeNum]));
-    }
-
-    /**
-     * Gets planes
-     */
-    void getPlanes(Vector4d[] planes){
-
-	for (int i = 0; i < 6; i++) {
-	     planes[i].set(this.planes[i]);
-  	}
-    }
-
-    /**
-     * Gets the specified clipping plane
-     */
-    void getPlane(int planeNum, Vector4d plane) {
-        if (planeNum < 0 || planeNum > 5)
-	    throw new IllegalArgumentException(J3dI18N.getString("ModelClip6"));
-	plane.set(this.planes[planeNum]);
-    }
-
-    /**
-     * Initializes planes before the object is live
-     */
-    void initEnables(boolean[] enables) {
-        this.enables[0] = enables[0];
-        this.enables[1] = enables[1];
-        this.enables[2] = enables[2];
-        this.enables[3] = enables[3];
-        this.enables[4] = enables[4];
-        this.enables[5] = enables[5];
-    }
-
-    /**
-     * Sets the clip planes and send a message
-     */
-    void setEnables(boolean[] enables) {
-        Boolean[] en = new Boolean[6];
-
-	initEnables(enables);
-        en[0] = (enables[0] ? Boolean.TRUE: Boolean.FALSE);
-        en[1] = (enables[1] ? Boolean.TRUE: Boolean.FALSE);
-        en[2] = (enables[2] ? Boolean.TRUE: Boolean.FALSE);
-        en[3] = (enables[3] ? Boolean.TRUE: Boolean.FALSE);
-        en[4] = (enables[4] ? Boolean.TRUE: Boolean.FALSE);
-        en[5] = (enables[5] ? Boolean.TRUE: Boolean.FALSE);
-
-	sendMessage(ENABLES_CHANGED, en, null);
-    }
-
-    /**
-     * Initializes planes before the object is live
-     */
-    void initEnable(int planeNum, boolean enable) {
-        if (planeNum < 0 || planeNum > 5)
-	    throw new IllegalArgumentException(J3dI18N.getString("ModelClip6"));
-        this.enables[planeNum] = enable;
-    }
-
-    /**
-     * Sets the clip planes and send a message
-     */
-    void setEnable(int planeNum, boolean enable) {
-	initEnable(planeNum, enable);
-	sendMessage(ENABLE_CHANGED,
-		    new Integer(planeNum),
-		     (enable ? Boolean.TRUE: Boolean.FALSE));
-    }
-
-    /**
-     * Gets enables
-     */
-    void getEnables(boolean[] enables) {
-	enables[0] = this.enables[0];
-	enables[1] = this.enables[1];
-	enables[2] = this.enables[2];
-	enables[3] = this.enables[3];
-	enables[4] = this.enables[4];
-	enables[5] = this.enables[5];
-    }
-
-    /**
-     * Gets the specified enable
-     */
-    boolean getEnable(int planeNum) {
-        if (planeNum < 0 || planeNum > 5)
-	    throw new IllegalArgumentException(J3dI18N.getString("ModelClip6"));
-	return (this.enables[planeNum]);
-    }
-
-    /**
-     * Set the Model Clip's region of influencing
-     */
-    void initInfluencingBounds(Bounds region) {
-        if (region != null) {
-            this.regionOfInfluence = (Bounds) region.clone();
-            if (staticTransform != null) {
-                regionOfInfluence.transform(staticTransform.transform);
-            }
-        } else {
-            this.regionOfInfluence = null;
-        }
-    }
-
-    /**
-     * Set the Model Clip's region of influencing and send message
-     */
-    void setInfluencingBounds(Bounds region) {
-        initInfluencingBounds(region);
-	sendMessage(BOUNDS_CHANGED,
-		    (region != null ? (Bounds) region.clone(): null),
-		    null);
-    }
-
-    /**
-     * Get the Model Clip's region of influencing.
-     */
-    Bounds getInfluencingBounds() {
-        Bounds b = null;
-
-        if (regionOfInfluence != null) {
-            b = (Bounds) regionOfInfluence.clone();
-            if (staticTransform != null) {
-                Transform3D invTransform = staticTransform.getInvTransform();
-                b.transform(invTransform);
-            }
-        }
-        return b;
-    }
-
-    /**
-     * Set the Model Clip's region of influencing to the specified Leaf node.
-     */
-    void initInfluencingBoundingLeaf(BoundingLeaf region) {
-        if (region != null) {
-            boundingLeaf = (BoundingLeafRetained)region.retained;
-        } else {
-            boundingLeaf = null;
-        }
-    }
-
-    /**
-     * Set the Model Clip's region of influencing to the specified Leaf node.
-     */
-    void setInfluencingBoundingLeaf(BoundingLeaf region) {
-        if (boundingLeaf != null)
-            boundingLeaf.mirrorBoundingLeaf.removeUser(mirrorModelClip);
-        if (region != null) {
-            boundingLeaf = (BoundingLeafRetained)region.retained;
-            boundingLeaf.mirrorBoundingLeaf.addUser(mirrorModelClip);
-        } else {
-            boundingLeaf = null;
-        }
-
-	sendMessage(BOUNDINGLEAF_CHANGED,
-		    (boundingLeaf != null ?
-		     boundingLeaf.mirrorBoundingLeaf : null),
-		    null);
-    }
-
-
-    /**
-     * Get the Model Clip's region of influencing.
-     */
-    BoundingLeaf getInfluencingBoundingLeaf() {
-        return (boundingLeaf != null ?
-		(BoundingLeaf)boundingLeaf.source : null);
-    }
-
-    /**
-     * Replaces the specified scope with the scope provided.
-     * @param scope the new scope
-     * @param index which scope to replace
-     */
-    void initScope(Group scope, int index) {
-        scopes.setElementAt((GroupRetained)(scope.retained), index);
-    }
-
-    /**
-     * Replaces the specified scope with the scope provided.
-     * @param scope the new scope
-     * @param index which scope to replace
-     */
-    void setScope(Group scope, int index) {
-
-        ArrayList addScopeList = new ArrayList();
-        ArrayList removeScopeList = new ArrayList();
-        GroupRetained group;
-        Object[] scopeInfo = new Object[3];
-
-        group = scopes.get(index);
-        tempKey.reset();
-	group.removeAllNodesForScopedModelClip(mirrorModelClip, removeScopeList, tempKey);
-
-        group = (GroupRetained)scope.retained;
-        initScope(scope, index);
-        tempKey.reset();
-	// If its a group, then add the scope to the group, if
-	// its a shape, then keep a list to be added during
-	// updateMirrorObject
-	group.addAllNodesForScopedModelClip(mirrorModelClip,addScopeList, tempKey);
-        scopeInfo[0] = addScopeList;
-        scopeInfo[1] = removeScopeList;
-        scopeInfo[2] = (scopes.size() > 0 ? Boolean.TRUE:Boolean.FALSE);
-        sendMessage(SCOPE_CHANGED, scopeInfo, null);
-    }
-
-    /**
-     * Inserts the specified scope at specified index
-     * @param scope the new scope
-     * @param index position to insert new scope at
-     */
-    void initInsertScope(Node scope, int index) {
-        GroupRetained group = (GroupRetained)scope.retained;
-	group.setMclipScope();
-        scopes.insertElementAt((GroupRetained)(scope.retained), index);
-    }
-
-    /**
-     * Inserts the specified scope at specified index and sends
-     * a message
-     * @param scope the new scope
-     * @param index position to insert new scope at
-     */
-    void insertScope(Node scope, int index) {
-        Object[] scopeInfo = new Object[3];
-        ArrayList addScopeList = new ArrayList();
-
-        initInsertScope(scope, index);
-        GroupRetained group = (GroupRetained)scope.retained;
-        tempKey.reset();
-	group.addAllNodesForScopedModelClip(mirrorModelClip,addScopeList, tempKey);
-        scopeInfo[0] = addScopeList;
-        scopeInfo[1] = null;
-        scopeInfo[2] = (scopes.size() > 0 ? Boolean.TRUE: Boolean.FALSE);
-        sendMessage(SCOPE_CHANGED, scopeInfo, null);
-    }
-
-
-    void initRemoveScope(int index) {
-        GroupRetained group  = scopes.elementAt(index);
-	group.removeMclipScope();
-        scopes.removeElementAt(index);
-
-    }
-
-    void removeScope(int index) {
-
-        Object[] scopeInfo = new Object[3];
-        ArrayList removeScopeList = new ArrayList();
-        GroupRetained group  = scopes.elementAt(index);
-
-	initRemoveScope(index);
-        tempKey.reset();
-	group.removeAllNodesForScopedModelClip(mirrorModelClip, removeScopeList, tempKey);
-
-        scopeInfo[0] = null;
-        scopeInfo[1] = removeScopeList;
-        scopeInfo[2] = (scopes.size() > 0 ? Boolean.TRUE: Boolean.FALSE);
-        sendMessage(SCOPE_CHANGED, scopeInfo, null);
-    }
-
-    /**
-     * Removes the specified Group node from this ModelClip's list of
-     * scopes if the specified node is not found in the list of scoped
-     * nodes, method returns quietly.
-     *
-     * @param Group node to be removed
-     */
-    void removeScope(Group node) {
-      int ind = indexOfScope(node);
-      if(ind >= 0)
-	removeScope(ind);
-    }
-
-   void initRemoveScope(Group node) {
-      int ind = indexOfScope(node);
-      if(ind >= 0)
-	initRemoveScope(ind);
-    }
-
-    /**
-     * Removes all the Group nodes from the ModelClip's scope
-     * list. The ModelClip reverts to universal scope.
-     */
-    void removeAllScopes() {
-      Object[] scopeInfo = new Object[3];
-      ArrayList removeScopeList = new ArrayList();
-      int n = scopes.size();
-      for(int index = n-1; index >= 0; index--) {
-	GroupRetained group  = scopes.elementAt(index);
-	initRemoveScope(index);
-	tempKey.reset();
-	group.removeAllNodesForScopedModelClip(mirrorModelClip, removeScopeList, tempKey);
-      }
-
-      scopeInfo[0] = null;
-      scopeInfo[1] = removeScopeList;
-      scopeInfo[2] = (Boolean.FALSE);
-      sendMessage(SCOPE_CHANGED, scopeInfo, null);
-    }
-
-
-    void initRemoveAllScopes() {
-      int n = scopes.size();
-      for(int i = n-1; i >= 0; i--) {
-	initRemoveScope(i);
-      }
-    }
-
-    /**
-     * Returns the scope specified by the index.
-     * @param index which scope to return
-     * @return the scoperen at location index
-     */
-    Group getScope(int index) {
-        return (Group)scopes.elementAt(index).source;
-    }
-
-/**
- * Returns an enumeration object of the scoperen.
- * @return an enumeration object of the scoperen
- */
-Enumeration<Group> getAllScopes() {
-	Enumeration<GroupRetained> elm = scopes.elements();
-	Vector<Group> v = new Vector<Group>(scopes.size());
-	while (elm.hasMoreElements()) {
-		v.add((Group)elm.nextElement().source);
-	}
-	return v.elements();
-}
-
-    /**
-     * Appends the specified scope to this node's list of scopes before
-     * the fog is alive
-     * @param scope the scope to add to this node's list of scopes
-     */
-    void initAddScope(Group scope) {
-        GroupRetained group = (GroupRetained)scope.retained;
-        scopes.addElement((GroupRetained)(scope.retained));
-	group.setMclipScope();
-    }
-
-    /**
-     * Appends the specified scope to this node's list of scopes.
-     * @param scope the scope to add to this node's list of scopes
-     */
-    void addScope(Group scope) {
-
-        Object[] scopeInfo = new Object[3];
-        ArrayList addScopeList = new ArrayList();
-        GroupRetained group = (GroupRetained)scope.retained;
-
-        initAddScope(scope);
-        tempKey.reset();
-	group.addAllNodesForScopedModelClip(mirrorModelClip,addScopeList, tempKey);
-        scopeInfo[0] = addScopeList;
-        scopeInfo[1] = null;
-        scopeInfo[2] = (scopes.size() > 0 ? Boolean.TRUE: Boolean.FALSE);
-        sendMessage(SCOPE_CHANGED, scopeInfo, null);
-    }
-
-    /**
-     * Returns a count of this nodes' scopes.
-     * @return the number of scopes descendant from this node
-     */
-    int numScopes() {
-        return scopes.size();
-    }
-
-    /**
-     * Returns the index of the specified Group node within the ModelClip's list of scoped
-     * Group nodes
-     * @param Group node whose index is desired
-     * @return index of this node
-     */
-    int indexOfScope(Group node) {
-      if(node != null)
-	return scopes.indexOf(node.retained);
-      else
-	return scopes.indexOf(null);
-    }
-
-    /**
-     * 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 method and its native counterpart update the native context
-     * model clip planes.
-     */
-    void update(Canvas3D cv, int enableMask) {
-	cv.setModelViewMatrix(cv.ctx,
-			      cv.vworldToEc.mat,
-			      getLastLocalToVworld());
-	update(cv.ctx, enableMask, getLastLocalToVworld());
-    }
-
-void update(Context ctx, int enableMask, Transform3D trans) {
-	for (int i = 0; i < 6; i++) {
-		Vector4d v = xformPlanes[i];
-		boolean enable = ((enableMask & (1 << i)) != 0);
-		Pipeline.getPipeline().updateModelClip(ctx, i, enable,
-		                                       v.x, v.y, v.z, v.w);
-	}
-}
-
-    void initMirrorObject(Object[] args) {
-	Shape3DRetained shape;
-	Object[] scopeInfo = (Object[]) args[2];
-	Boolean scoped = (Boolean)scopeInfo[0];
-	ArrayList shapeList = (ArrayList)scopeInfo[1];
-	BoundingLeafRetained bl=(BoundingLeafRetained)((Object[])args[4])[0];
-	Bounds bnds = (Bounds)((Object[])args[4])[1];
-
-	for (int i = 0; i < shapeList.size(); i++) {
-	    shape = ((GeometryAtom)shapeList.get(i)).source;
-	    shape.addModelClip(mirrorModelClip);
-	}
-	mirrorModelClip.isScoped = scoped.booleanValue();
-
-	if (bl != null) {
-	    mirrorModelClip.boundingLeaf = bl.mirrorBoundingLeaf;
-	    mirrorModelClip.region = boundingLeaf.transformedRegion;
-	} else {
-	    mirrorModelClip.boundingLeaf = null;
-	    mirrorModelClip.region = null;
-	}
-
-	if (bnds != null) {
-	    mirrorModelClip.regionOfInfluence = bnds;
-	    if (mirrorModelClip.region == null) {
-		mirrorModelClip.region = (Bounds)regionOfInfluence.clone();
-		mirrorModelClip.region.transform(regionOfInfluence, getLastLocalToVworld());
-	    }
-	}
-	else {
-	    mirrorModelClip.regionOfInfluence = null;
-	}
-	boolean[] ens = (boolean[])((Object[])args[4])[2];
-
-	for (int i = 0; i < ens.length; i++) {
-	    mirrorModelClip.enables[i] = ens[i];
-	}
-        mirrorModelClip.enableFlag = mirrorModelClip.enables[0] |
-					mirrorModelClip.enables[1] |
-					mirrorModelClip.enables[2] |
-					mirrorModelClip.enables[3] |
-					mirrorModelClip.enables[4] |
-					mirrorModelClip.enables[5] ;
-
-    }
-
-
-
-    @Override
-    void updateMirrorObject(Object[] objs) {
-	int component = ((Integer)objs[1]).intValue();
-	if ((component & PLANES_CHANGED) != 0) {
-	    Vector4d[] pl = ((Vector4d[]) objs[2]);
-
-	    for (int i = 0; i < 6; i++) {
-	         mirrorModelClip.xformPlanes[i].set(pl[i]);
-	    }
-	}
-	else if ((component & PLANE_CHANGED) != 0) {
-	    int planeNum = ((Integer)objs[2]).intValue();
-
-	    mirrorModelClip.xformPlanes[planeNum].set((Vector4d)objs[3]);
-	}
-	else if ((component & INIT_MIRROR) != 0) {
-	    Vector4d[] pl = (Vector4d[]) objs[3];
-	    for (int i = 0; i < 6; i++) {
-	         mirrorModelClip.xformPlanes[i].set(pl[i]);
-	    }
-	}
-    }
-
-    // The update Object function.
-    void updateImmediateMirrorObject(Object[] objs) {
-	int component = ((Integer)objs[1]).intValue();
-
-	if  ((component & BOUNDINGLEAF_CHANGED) != 0) {
-	    mirrorModelClip.boundingLeaf = (BoundingLeafRetained)objs[2];
-	    if (objs[2] != null) {
-		mirrorModelClip.region = mirrorModelClip.boundingLeaf.transformedRegion;
-	    }
-	    else {
-		if (mirrorModelClip.regionOfInfluence != null) {
-		    mirrorModelClip.region = mirrorModelClip.regionOfInfluence.copy(mirrorModelClip.region);
-		    mirrorModelClip.region.transform(mirrorModelClip.regionOfInfluence,
-						     getCurrentLocalToVworld());
-		}
-		else {
-		    mirrorModelClip.region = null;
-		}
-
-	    }
-	}
-
-	if ((component & BOUNDS_CHANGED) != 0) {
-	    mirrorModelClip.regionOfInfluence = (Bounds) objs[2];
-	    if (mirrorModelClip.boundingLeaf == null) {
-		if (objs[2] != null) {
-		    mirrorModelClip.region = mirrorModelClip.regionOfInfluence.copy(mirrorModelClip.region);
-
-		    mirrorModelClip.region.transform(mirrorModelClip.regionOfInfluence,
-						     getCurrentLocalToVworld());
-		}
-		else {
-		    mirrorModelClip.region = null;
-		}
-	    }
-	}
-
-	if ((component & SCOPE_CHANGED) != 0) {
-            Object[] scopeList = (Object[])objs[2];
-            ArrayList addList = (ArrayList)scopeList[0];
-            ArrayList removeList = (ArrayList)scopeList[1];
-            boolean isScoped = ((Boolean)scopeList[2]).booleanValue();
-
-            if (addList != null) {
-                mirrorModelClip.isScoped = isScoped;
-                for (int i = 0; i < addList.size(); i++) {
-		    Shape3DRetained obj = ((GeometryAtom)addList.get(i)).source;
-		    obj.addModelClip(mirrorModelClip);
-                }
-            }
-
-            if (removeList != null) {
-                mirrorModelClip.isScoped = isScoped;
-                for (int i = 0; i < removeList.size(); i++) {
-		    Shape3DRetained obj = ((GeometryAtom)removeList.get(i)).source;
-		    obj.removeModelClip(mirrorModelClip);
-                }
-            }
-        }
-
-	if ((component & ENABLES_CHANGED) != 0) {
-	    Boolean[] en = ((Boolean[]) objs[2]);
-
-	    mirrorModelClip.enables[0] = en[0].booleanValue();
-	    mirrorModelClip.enables[1] = en[1].booleanValue();
-	    mirrorModelClip.enables[2] = en[2].booleanValue();
-	    mirrorModelClip.enables[3] = en[3].booleanValue();
-	    mirrorModelClip.enables[4] = en[4].booleanValue();
-	    mirrorModelClip.enables[5] = en[5].booleanValue();
-            mirrorModelClip.enableFlag = mirrorModelClip.enables[0] |
-					mirrorModelClip.enables[1] |
-					mirrorModelClip.enables[2] |
-					mirrorModelClip.enables[3] |
-					mirrorModelClip.enables[4] |
-					mirrorModelClip.enables[5] ;
-	} else if ((component & ENABLE_CHANGED) != 0) {
-	    int planeNum = ((Integer)objs[2]).intValue();
-
-	    mirrorModelClip.enables[planeNum] = ((Boolean)objs[3]).booleanValue();
-            mirrorModelClip.enableFlag = mirrorModelClip.enables[0] |
-					mirrorModelClip.enables[1] |
-					mirrorModelClip.enables[2] |
-					mirrorModelClip.enables[3] |
-					mirrorModelClip.enables[4] |
-					mirrorModelClip.enables[5] ;
-	}
-    }
-
-
-    /** Note: This routine will only be called on
-     * the mirror object - will update the object's
-     * cached region and transformed region
-     */
-    @Override
-    void updateBoundingLeaf() {
-        if (boundingLeaf != null && boundingLeaf.switchState.currentSwitchOn) {
-            region = boundingLeaf.transformedRegion;
-        } else {
-            if (regionOfInfluence != null) {
-		region = regionOfInfluence.copy(region);
-                region.transform(regionOfInfluence, getCurrentLocalToVworld());
-            } else {
-                region = null;
-            }
-        }
-    }
-
-
-    @Override
-    void setLive(SetLiveState s) {
-	GroupRetained group;
-
-	super.doSetLive(s);
-
-	if (inSharedGroup) {
-	    throw new
-		IllegalSharingException(J3dI18N.getString("ModelClipRetained1"));
-	}
-
-	// Create the mirror object
-
-
-        if (mirrorModelClip == null) {
-	    mirrorModelClip = (ModelClipRetained)this.clone();
-	    mirrorModelClip.boundingLeaf = null;
-	    mirrorModelClip.sgModelClip = this;
-	}
-	if ((s.viewScopedNodeList != null) && (s.viewLists != null)) {
-	    s.viewScopedNodeList.add(mirrorModelClip);
-	    s.scopedNodesViewList.add(s.viewLists.get(0));
-	} else {
-	    s.nodeList.add(mirrorModelClip);
-	}
-
-	// If bounding leaf is not null, add the mirror object as a user
-	// so that any changes to the bounding leaf will be received
-	if (boundingLeaf != null) {
-	    boundingLeaf.mirrorBoundingLeaf.addUser(mirrorModelClip);
-	}
-        // process switch leaf
-        if (s.switchTargets != null &&
-                        s.switchTargets[0] != null) {
-            s.switchTargets[0].addNode(mirrorModelClip, Targets.ENV_TARGETS);
-        }
-	mirrorModelClip.switchState = s.switchStates.get(0);
-
-	// add this model clip to the transform target
-        if (s.transformTargets != null && s.transformTargets[0] != null) {
-            s.transformTargets[0].addNode(mirrorModelClip, Targets.ENV_TARGETS);
-	    s.notifyThreads |= J3dThread.UPDATE_TRANSFORM;
-	}
-
-        s.notifyThreads |= J3dThread.UPDATE_RENDERING_ENVIRONMENT|
-            J3dThread.UPDATE_RENDER;
-	super.markAsLive();
-
-
-	// Initialize the mirror object, this needs to be done, when
-	// renderBin is not accessing any of the fields
-	J3dMessage createMessage = new J3dMessage();
-	createMessage.threads = J3dThread.UPDATE_RENDERING_ENVIRONMENT;
-	createMessage.universe = universe;
-	createMessage.type = J3dMessage.MODELCLIP_CHANGED;
-	createMessage.args[0] = this;
-	// a snapshot of all attributes that needs to be initialized
-	// in the mirror object
-	createMessage.args[1]= new Integer(INIT_MIRROR);
-	ArrayList addScopeList = new ArrayList();
-	for (int i = 0; i < scopes.size(); i++) {
-	    group = scopes.get(i);
-	    tempKey.reset();
-	    group.addAllNodesForScopedModelClip(mirrorModelClip, addScopeList, tempKey);
-	}
-	Object[] scopeInfo = new Object[2];
-	scopeInfo[0] = ((scopes.size() > 0) ? Boolean.TRUE:Boolean.FALSE);
-	scopeInfo[1] = addScopeList;
-	createMessage.args[2] = scopeInfo;
-	createMessage.args[3] = xformPlanes.clone();
-
-	Object[] obj = new Object[3];
-	obj[0] = boundingLeaf;
-	obj[1] = (regionOfInfluence != null?regionOfInfluence.clone():null);
-	obj[2] = enables.clone();
-	createMessage.args[4] = obj;
-	VirtualUniverse.mc.processMessage(createMessage);
-
-
-    }
-
-
-    /**
-     * This clearLive routine first calls the superclass's method, then
-     * it removes itself to the list of model clip
-     */
-    @Override
-    void clearLive(SetLiveState s) {
-
-        super.clearLive(s);
-        s.notifyThreads |= J3dThread.UPDATE_RENDERING_ENVIRONMENT|
-            J3dThread.UPDATE_RENDER;
-        if (s.switchTargets != null &&
-                        s.switchTargets[0] != null) {
-            s.switchTargets[0].addNode(mirrorModelClip, Targets.ENV_TARGETS);
-        }
-        // Remove this mirror light as users of the bounding leaf
-        if (mirrorModelClip.boundingLeaf != null)
-            mirrorModelClip.boundingLeaf.removeUser(mirrorModelClip);
-
-	if ((s.viewScopedNodeList != null) && (s.viewLists != null)) {
-	    s.viewScopedNodeList.add(mirrorModelClip);
-	    s.scopedNodesViewList.add(s.viewLists.get(0));
-	} else {
-	    s.nodeList.add(mirrorModelClip);
-	}
-        if (s.transformTargets != null && s.transformTargets[0] != null) {
-            s.transformTargets[0].addNode(mirrorModelClip, Targets.ENV_TARGETS);
-	    s.notifyThreads |= J3dThread.UPDATE_TRANSFORM;
-        }
-
-
-	if (scopes.size() > 0) {
-	    J3dMessage createMessage = new J3dMessage();
-	    createMessage.threads = J3dThread.UPDATE_RENDERING_ENVIRONMENT;
-	    createMessage.universe = universe;
-	    createMessage.type = J3dMessage.MODELCLIP_CHANGED;
-	    createMessage.args[0] = this;
-	    createMessage.args[1]= new Integer(CLEAR_MIRROR);
-	    ArrayList removeScopeList = new ArrayList();
-	    for (int i = 0; i < scopes.size(); i++) {
-		GroupRetained group = scopes.get(i);
-		tempKey.reset();
-		group.removeAllNodesForScopedModelClip(mirrorModelClip, removeScopeList, tempKey);
-	    }
-	    createMessage.args[2] = removeScopeList;
-	    VirtualUniverse.mc.processMessage(createMessage);
-	}
-    }
-
-   // This is called on the parent object
-    void clearMirrorObject(Object[] args) {
-	Shape3DRetained shape;
-	ArrayList shapeList = (ArrayList)args[2];
-
-	for (int i = 0; i < shapeList.size(); i++) {
-	    shape = ((GeometryAtom)shapeList.get(i)).source;
-	    shape.removeModelClip(mirrorModelClip);
-	}
-
-	mirrorModelClip.isScoped = false;
-
-    }
-
-
-    // Clone the retained side only, internal use only
-    @Override
-    protected Object clone() {
-        ModelClipRetained mc = (ModelClipRetained)super.clone();
-
-        mc.planes = new Vector4d[6];
-	for (int i = 0; i < 6; i++) {
-	     mc.planes[i] = new Vector4d(this.planes[i]);
-	     mc.xformPlanes[i] = new Vector4d(this.xformPlanes[i]);
-	}
-
-        mc.enables = new boolean[6];
-        getEnables(mc.enables);
-
-	// Derive the enables flag
-        mc.enableFlag = (mc.enables[0] |
-			 mc.enables[1] |
-			 mc.enables[2] |
-			 mc.enables[3] |
-			 mc.enables[4] |
-			 mc.enables[5] );
-
-        mc.inImmCtx = false;
-        mc.region = null;
-        mc.sgModelClip = null;
-        mc.mirrorModelClip = null;
-	mc.environmentSets = new UnorderList(1, EnvironmentSet.class);
-
-	if (regionOfInfluence != null) {
-	    mc.regionOfInfluence = (Bounds) regionOfInfluence.clone();
-	}
-
-        return mc;
-    }
-
-
-    // Called on mirror object
-    void updateImmediateTransformChange() {
-        // If bounding leaf is null, tranform the bounds object
-        if (boundingLeaf == null) {
-            if (regionOfInfluence != null) {
-		region = regionOfInfluence.copy(region);
-                region.transform(regionOfInfluence,
-				 sgModelClip.getCurrentLocalToVworld());
-            }
-
-        }
-    }
-
-
-    void printPlane(int index, String string)
-    {
-	System.err.println(string + " : < " + planes[index].toString()
-		+ " > " + enables[index]);
-    }
-
-    void printPlanes(String string, Vector4d[] planes)
-    {
-	System.err.println(string);
-	printPlane(0, "[0]");
-	printPlane(1, "[1]");
-	printPlane(2, "[2]");
-	printPlane(3, "[3]");
-	printPlane(4, "[4]");
-	printPlane(5, "[5]");
-    }
-
-
-    void printEnables(String string, boolean[] enables)
-    {
-	System.err.println(string);
-	System.err.println("[0] : < " + enables[0] + " >");
-	System.err.println("[1] : < " + enables[1] + " >");
-	System.err.println("[2] : < " + enables[2] + " >");
-	System.err.println("[3] : < " + enables[3] + " >");
-	System.err.println("[4] : < " + enables[4] + " >");
-	System.err.println("[5] : < " + enables[5] + " >");
-    }
-
-   final void sendMessage(int attrMask, Object attr1, Object attr2) {
-	J3dMessage createMessage = new J3dMessage();
-	createMessage.threads = targetThreads;
-	createMessage.type = J3dMessage.MODELCLIP_CHANGED;
-        createMessage.universe = universe;
-	createMessage.args[0] = this;
-	createMessage.args[1]= new Integer(attrMask);
-	createMessage.args[2] = attr1;
-	createMessage.args[3] = attr2;
-	VirtualUniverse.mc.processMessage(createMessage);
-    }
-
-    @Override
-    void mergeTransform(TransformGroupRetained staticTransform) {
-	super.mergeTransform(staticTransform);
-
-	if (regionOfInfluence != null) {
-            regionOfInfluence.transform(staticTransform.transform);
-	}
-
-	Transform3D xform = staticTransform.getNormalTransform();
-	for (int i = 0; i < 6; i++) {
-	     xform.transform(planes[i], xformPlanes[i]);
-	}
-    }
-    @Override
-    void getMirrorObjects(ArrayList leafList, HashKey key) {
-	leafList.add(mirrorModelClip);
-    }
-}