Relocate package prefix to org.jogamp.java3d

1 files changed, 0 insertions, 729 deletions

diff --git a/src/javax/media/j3d/Light.java b/src/javax/media/j3d/Light.java
deleted file mode 100644
index 7e99843..0000000
--- a/src/javax/media/j3d/Light.java
+++ /dev/null
@@ -1,729 +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.Enumeration;
-
-import javax.vecmath.Color3f;
-
-/**
- * The Light leaf node is an abstract class that defines a set of
- * parameters common to all
- * types of light.  These parameters include the light color, an enable
- * flag, and a region of influence in which this Light node is active.
- * A Light node also contains a list of Group nodes that specifies the
- * hierarchical scope of this Light.  If the scope list is empty,
- * the Light node has universe scope: all nodes within the region of
- * influence are affected by this Light node.  If the scope list is
- * non-empty, only those Leaf nodes under the Group nodes in the
- * scope list are affected by this Light node (subject to the
- * influencing bounds).
- * <p>
- * The light in a scene may come from several light sources that can
- * be individually defined. Some of the light in a scene may
- * come from a specific direction, known as a directional light,
- * from a specific position, known as a point light, or
- * from no particular direction or source as with ambient light.
- * <p>
- * Java 3D supports an arbitrary number of lights. However, the number
- * of lights that can be active within the region of influence is
- * implementation-dependent and cannot be defined here.
- * <p>
- * <b>Light Color</b>
- * <p>
- * The Java 3D lighting model approximates the way light works in
- * the real world. Light is defined in terms of the red, green, and
- * blue components that combine to create the light color. The
- * three color components represent the amount of light emitted
- * by the source.
- * <p>
- * Each of the three colors is represented by a
- * floating point value that ranges from 0.0 to 1.0. A combination
- * of the three colors such as (1.0, 1.0, 1.0), representing
- * the red, green, and blue color values respectively, creates a white
- * light with maximum brightness. A combination such as (0.0, 0.0,
- * 0.0) creates no light (black). Values between the minimum and
- * maximum values of the range produce corresponding brightness
- * and colors. For example, a combination of (0.5, 0.5, 0.5)
- * produces a 50% grey light. A combination of (1.0, 1.0, 0.0),
- * red and green but no blue, produces a yellow light.
- * <p>
- * If a scene has multiple lights and all lights illuminate an object,
- * the effect of the light on the object is the sum of the
- * lights. For example, in a scene with two lights, if the first
- * light emits (R<sub>1</sub>, G<sub>1</sub>, B<sub>1</sub>) and
- * the second light emits (R<sub>2</sub>, G<sub>2</sub>,
- * B<sub>2</sub>), the components are added together giving
- * (R<sub>1</sub>+R<sub>2</sub>, G<sub>1</sub>+G<sub>2</sub>,
- * B<sub>1</sub>+B<sub>2</sub>).
- * If the sums of any of the color values is greater than 1.0,
- * brighter than the maximum brightness permitted, the color value is
- * clamped to 1.0.
- * <p>
- * <b>Material Colors</b>
- * <p>
- * In the Java 3D lighting model, the light sources have an effect
- * on the scene only when there are object surfaces to absorb or
- * reflect the light. Java 3D approximates an object's color
- * by calculating the percentage of red, green, and blue light
- * the object reflects. An object with a surface color of pure green
- * absorbs all of the red and blue light that strikes it and
- * reflects all of the green light. Viewing the object in a
- * white light, the green color is reflected and you see a green
- * object. However, if the green object is viewed in a red light,
- * all of the red light is absorbed and the object appears black.
- * <p>
- * The surface of each object in the scene has
- * certain material properties that define how light affects its
- * appearance. The object might reflect light in various ways,
- * depending on the object's surface type. The object
- * might even emit its own light. The Java 3D lighting model specifies
- * these material properties as five independent components: emitted
- * color, ambient color, diffuse color, specular color, and shininess.
- * All of these properties are computed independently, then added
- * together to define how the surface of the object appears under
- * light (an exception is Ambient light, which does not contribute
- * to specular reflection). The material properties are defined
- * in the Material class.
- * <p>
- * <b>Influencing Bounds</b>
- * <p>
- * Since a scene may be quite large, as large as the universe for
- * example, it is often reasonable to limit the influence of lighting
- * to a region that is within viewing range. There is no reason
- * to waste all that computing power on illuminating objects that
- * are too far away to be viewed. In Java 3D, the influencing bounds
- * is defined by a Bounds object or a BoundingLeaf object. It should
- * be noted that a BoundingLeaf object overrides a Bounds object,
- * should both objects be set.
- * <p>
- * A Bounds object represents a convex, closed volume. Bounds
- * defines three different types of containing
- * volumes: an axis-aligned-box volume, a spherical volume, and a
- * bounding polytope. A BoundingLeaf object also specifies a region
- * of influence, but allows an application to specify a bounding
- * region in one coordinate system (the local coordinate system of
- * the BoundingLeaf node) other than the local coordinate
- * system of the node that references the bounds (the Light).
- * <p>
- * <b>Limiting the Scope</b>
- * <p>
- * In addition to limiting the lighting calculations to a given
- * region of a scene, lighting can also be limited to groups of
- * nodes, defined by a Group object. This is known as "scoping."
- * All nodes attached to a Group node define a <i>list of scopes</i>.
- * Methods in the Light class permit the setting, addition, insertion,
- * removal, and enumeration of nodes in the list of scopes.
- * <p>
- * <b>Two-sided Lighting of Polygons</b>
- * <p>
- * Java 3D performs lighting calculations for all polygons, whether
- * they are front-facing or back-facing. Since most polygon objects
- * are constructed with the front face in mind, the back-facing
- * portion may not be correctly illuminated. For example, a sphere
- * with part of the face cut away so you can see its inside.
- * You might want to have the inside surface lit as well as the
- * outside surface and you mught also want to define a different
- * Material description to reduce shininess, specular color, etc.
- * <p>
- * For more information, see the "Face culling" and "Back-facing
- * normal flip" descriptions in the PolygonAttributes class
- * description.
- * <p>
- * <b>Turning on the Lights</b>
- * <p>
- * Lighting needs to be explicitly enabled with the setEnable method
- * or with the lightOn parameter in the constructor
- * before any of the child light sources have any effect on illuminating
- * the scene. The child lights may also be enabled or disabled individually.
- * <p>
- * If lighting is not enabled, the current color of an
- * object in the scene is simply mapped onto the object, and none of
- * the lighting equations regarding Material properties, such as ambient
- * color, diffuse color, specular color, and shininess, are performed.
- * However, an object's emitted color, if specified and enabled, will
- * still affect that object's appearance.
- * <p>
- * To disable lighting, call setEnable with <code>false</code> as
- * the argument.
- *
- * @see Material
- * @see Bounds
- * @see BoundingLeaf
- * @see Group
- * @see PolygonAttributes
- */
-
-public abstract class Light extends Leaf {
-    /**
-     * Specifies that this Light allows read access to its current state
-     * information at runtime.
-     */
-    public static final int
-    ALLOW_STATE_READ = CapabilityBits.LIGHT_ALLOW_STATE_READ;
-
-    /**
-     * Specifies that this Light allows write access to its current state
-     * information at runtime.
-     */
-    public static final int
-    ALLOW_STATE_WRITE = CapabilityBits.LIGHT_ALLOW_STATE_WRITE;
-
-    /**
-     * Specifies that this Light allows read access to its color
-     * information at runtime.
-     */
-    public static final int
-    ALLOW_COLOR_READ = CapabilityBits.LIGHT_ALLOW_COLOR_READ;
-
-    /**
-     * Specifies that this Light allows write access to its color
-     * information at runtime.
-     */
-    public static final int
-    ALLOW_COLOR_WRITE = CapabilityBits.LIGHT_ALLOW_COLOR_WRITE;
-
-    /**
-     * Specifies that this Light allows read access to its
-     * influencing bounds and bounds leaf information.
-     */
-    public static final int
-    ALLOW_INFLUENCING_BOUNDS_READ = CapabilityBits.LIGHT_ALLOW_INFLUENCING_BOUNDS_READ;
-
-    /**
-     * Specifies that this Light allows write access to its
-     * influencing bounds and bounds leaf information.
-     */
-    public static final int
-    ALLOW_INFLUENCING_BOUNDS_WRITE = CapabilityBits.LIGHT_ALLOW_INFLUENCING_BOUNDS_WRITE;
-
-    /**
-     * Specifies that this Light allows read access to its scope
-     * information at runtime.
-     */
-    public static final int
-    ALLOW_SCOPE_READ = CapabilityBits.LIGHT_ALLOW_SCOPE_READ;
-
-    /**
-     * Specifies that this Light allows write access to its scope
-     * information at runtime.
-     */
-    public static final int
-    ALLOW_SCOPE_WRITE = CapabilityBits.LIGHT_ALLOW_SCOPE_WRITE;
-
-   // Array for setting default read capabilities
-    private static final int[] readCapabilities = {
-        ALLOW_STATE_READ,
-        ALLOW_COLOR_READ,
-        ALLOW_INFLUENCING_BOUNDS_READ,
-        ALLOW_SCOPE_READ
-    };
-
-    /**
-     * Constructs a Light node with default parameters.  The default
-     * values are as follows:
-     * <ul>
-     * enable flag : true<br>
-     * color : white (1,1,1)<br>
-     * scope : empty (universe scope)<br>
-     * influencing bounds : null<br>
-     * influencing bounding leaf : null<br>
-     * </ul>
-     */
-    public Light() {
-        // set default read capabilities
-        setDefaultReadCapabilities(readCapabilities);
-    }
-
-    /**
-     * Constructs and initializes a Light node using the specified color.
-     * @param color the color of the light source
-     */
-    public Light(Color3f color) {
-        // set default read capabilities
-        setDefaultReadCapabilities(readCapabilities);
-
-        ((LightRetained)this.retained).initColor(color);
-    }
-
-    /**
-     * Constructs and initializes a Light node using the specified enable
-     * flag and color.
-     * @param lightOn flag indicating whether this light is on or off
-     * @param color the color of the light source
-     */
-    public Light(boolean lightOn, Color3f color) {
-        // set default read capabilities
-        setDefaultReadCapabilities(readCapabilities);
-
-        ((LightRetained)this.retained).initEnable(lightOn);
-	((LightRetained)this.retained).initColor(color);
-    }
-
-    /**
-     * Turns the light on or off.
-     * @param state true or false to set light on or off
-     * @exception CapabilityNotSetException if appropriate capability is
-     * not set and this object is part of live or compiled scene graph
-     */
-    public void setEnable(boolean state) {
-	if (isLiveOrCompiled())
-	    if(!this.getCapability(ALLOW_STATE_WRITE))
-		throw new CapabilityNotSetException(J3dI18N.getString("Light0"));
-
-	if (isLive())
-	    ((LightRetained)this.retained).setEnable(state);
-	else
-	    ((LightRetained)this.retained).initEnable(state);
-    }
-
-    /**
-     * Retrieves this Light's current state (on/off).
-     * @return this node's current state (on/off)
-     * @exception CapabilityNotSetException if appropriate capability is
-     * not set and this object is part of live or compiled scene graph
-     */
-    public boolean getEnable() {
-	if (isLiveOrCompiled())
-	    if(!this.getCapability(ALLOW_STATE_READ))
-		throw new CapabilityNotSetException(J3dI18N.getString("Light1"));
-
-	return ((LightRetained)this.retained).getEnable();
-    }
-
-    /**
-     * Sets the Light's current color.
-     * @param color the value of this node's new color
-     * @exception CapabilityNotSetException if appropriate capability is
-     * not set and this object is part of live or compiled scene graph
-     */
-    public void setColor(Color3f color) {
-	if (isLiveOrCompiled())
-	    if(!this.getCapability(ALLOW_COLOR_WRITE))
-		throw new CapabilityNotSetException(J3dI18N.getString("Light2"));
-
-	if (isLive())
-	    ((LightRetained)this.retained).setColor(color);
-	else
-	    ((LightRetained)this.retained).initColor(color);
-    }
-
-    /**
-     * Gets this Light's current color and places it in the parameter specified.
-     * @param color the vector that will receive this node's color
-     * @exception CapabilityNotSetException if appropriate capability is
-     * not set and this object is part of live or compiled scene graph
-     */
-    public void getColor(Color3f color) {
-	if (isLiveOrCompiled())
-	    if(!this.getCapability(ALLOW_COLOR_READ))
-		throw new CapabilityNotSetException(J3dI18N.getString("Light3"));
-
-	((LightRetained)this.retained).getColor(color);
-    }
-
-    /**
-     * Replaces the node at the specified index in this Light node's
-     * list of scopes with the specified Group node.
-     * By default, Light nodes are scoped only by their influencing
-     * bounds.  This allows them to be further scoped by a list of
-     * nodes in the hierarchy.
-     * @param scope the Group node to be stored at the specified index.
-     * @param index the index of the Group node to be replaced.
-     * @exception CapabilityNotSetException if appropriate capability is
-     * not set and this object is part of live or compiled scene graph
-     * @exception RestrictedAccessException if the specified group node
-     * is part of a compiled scene graph
-     */
-    public void setScope(Group scope, int index) {
-	if (isLiveOrCompiled())
-	    if(!this.getCapability(ALLOW_SCOPE_WRITE))
-		throw new CapabilityNotSetException(J3dI18N.getString("Light4"));
-
-	if (isLive())
-	    ((LightRetained)this.retained).setScope(scope, index);
-	else
-	    ((LightRetained)this.retained).initScope(scope, index);
-    }
-
-
-    /**
-     * Retrieves the Group node at the specified index from this Light node's
-     * list of scopes.
-     * @param index the index of the Group node to be returned.
-     * @return the Group node at the specified index.
-     * @exception CapabilityNotSetException if appropriate capability is
-     * not set and this object is part of live or compiled scene graph
-     */
-    public Group getScope(int index) {
-	if (isLiveOrCompiled())
-	    if(!this.getCapability(ALLOW_SCOPE_READ))
-		throw new CapabilityNotSetException(J3dI18N.getString("Light5"));
-
-	return ((LightRetained)this.retained).getScope(index);
-    }
-
-
-    /**
-     * Inserts the specified Group node into this Light node's
-     * list of scopes at the specified index.
-     * By default, Light nodes are scoped only by their influencing
-     * bounds.  This allows them to be further scoped by a list of
-     * nodes in the hierarchy.
-     * @param scope the Group node to be inserted at the specified index.
-     * @param index the index at which the Group node is inserted.
-     * @exception CapabilityNotSetException if appropriate capability is
-     * not set and this object is part of live or compiled scene graph
-     * @exception RestrictedAccessException if the specified group node
-     * is part of a compiled scene graph
-     */
-    public void insertScope(Group scope, int index) {
-	if (isLiveOrCompiled())
-	    if(!this.getCapability(ALLOW_SCOPE_WRITE))
-		throw new CapabilityNotSetException(J3dI18N.getString("Light6"));
-
-	if (isLive())
-	    ((LightRetained)this.retained).insertScope(scope, index);
-	else
-	    ((LightRetained)this.retained).initInsertScope(scope, index);
-    }
-
-
-    /**
-     * Removes the node at the specified index from this Light node's
-     * list of scopes.  If this operation causes the list of scopes to
-     * become empty, then this Light will have universe scope: all nodes
-     * within the region of influence will be affected by this Light node.
-     * @param index the index of the Group node to be removed.
-     * @exception CapabilityNotSetException if appropriate capability is
-     * not set and this object is part of live or compiled scene graph
-     * @exception RestrictedAccessException if the group node at the
-     * specified index is part of a compiled scene graph
-     */
-    public void removeScope(int index) {
-	if (isLiveOrCompiled())
-	    if(!this.getCapability(ALLOW_SCOPE_WRITE))
-		throw new CapabilityNotSetException(J3dI18N.getString("Light7"));
-
-	if (isLive())
-	    ((LightRetained)this.retained).removeScope(index);
-	else
-	    ((LightRetained)this.retained).initRemoveScope(index);
-    }
-
-
-/**
- * Returns an enumeration of this Light node's list of scopes.
- * @return an Enumeration object containing all nodes in this Light node's
- * list of scopes.
- * @exception CapabilityNotSetException if appropriate capability is
- * not set and this object is part of live or compiled scene graph
- */
-public Enumeration<Group> getAllScopes() {
-if (isLiveOrCompiled())
-    if(!this.getCapability(ALLOW_SCOPE_READ))
-	throw new CapabilityNotSetException(J3dI18N.getString("Light8"));
-
-return ((LightRetained)this.retained).getAllScopes();
-}
-
-
-    /**
-     * Appends the specified Group node to this Light node's list of scopes.
-     * By default, Light nodes are scoped only by their influencing
-     * bounds.  This allows them to be further scoped by a list of
-     * nodes in the hierarchy.
-     * @param scope the Group node to be appended.
-     * @exception CapabilityNotSetException if appropriate capability is
-     * not set and this object is part of live or compiled scene graph
-     * @exception RestrictedAccessException if the specified group node
-     * is part of a compiled scene graph
-     */
-    public void addScope(Group scope) {
-	if (isLiveOrCompiled())
-	    if(!this.getCapability(ALLOW_SCOPE_WRITE))
-		throw new CapabilityNotSetException(J3dI18N.getString("Light9"));
-
-	if (isLive())
-	    ((LightRetained)this.retained).addScope(scope);
-	else
-	    ((LightRetained)this.retained).initAddScope(scope);
-    }
-
-
-    /**
-     * Returns the number of nodes in this Light node's list of scopes.
-     * If this number is 0, then the list of scopes is empty and this
-     * Light node has universe scope: all nodes within the region of
-     * influence are affected by this Light node.
-     * @return the number of nodes in this Light node's list of scopes.
-     * @exception CapabilityNotSetException if appropriate capability is
-     * not set and this object is part of live or compiled scene graph
-     */
-    public int numScopes() {
-	if (isLiveOrCompiled())
-	    if(!this.getCapability(ALLOW_SCOPE_READ))
-		throw new CapabilityNotSetException(J3dI18N.getString("Light8"));
-
-	return ((LightRetained)this.retained).numScopes();
-    }
-
-
-    /**
-     * Retrieves the index of the specified Group node in this
-     * Light node's list of scopes.
-     *
-     * @param scope the Group node to be looked up.
-     * @return the index of the specified Group node;
-     * returns -1 if the object is not in the list.
-     * @exception CapabilityNotSetException if appropriate capability is
-     * not set and this object is part of live or compiled scene graph
-     *
-     * @since Java 3D 1.3
-     */
-    public int indexOfScope(Group scope) {
-	if (isLiveOrCompiled())
-	    if(!this.getCapability(ALLOW_SCOPE_READ))
-		throw new CapabilityNotSetException(J3dI18N.getString("Light8"));
-
-	return ((LightRetained)this.retained).indexOfScope(scope);
-    }
-
-
-    /**
-     * Removes the specified Group node from this Light
-     * node's list of scopes.  If the specified object is not in the
-     * list, the list is not modified.  If this operation causes the
-     * list of scopes to become empty, then this Light
-     * will have universe scope: all nodes within the region of
-     * influence will be affected by this Light node.
-     *
-     * @param scope the Group node to be removed.
-     * @exception CapabilityNotSetException if appropriate capability is
-     * not set and this object is part of live or compiled scene graph
-     * @exception RestrictedAccessException if the specified group node
-     * is part of a compiled scene graph
-     *
-     * @since Java 3D 1.3
-     */
-    public void removeScope(Group scope) {
-	if (isLiveOrCompiled())
-	    if(!this.getCapability(ALLOW_SCOPE_WRITE))
-		throw new CapabilityNotSetException(J3dI18N.getString("Light7"));
-
-	if (isLive())
-	    ((LightRetained)this.retained).removeScope(scope);
-	else
-	    ((LightRetained)this.retained).initRemoveScope(scope);
-    }
-
-
-    /**
-     * Removes all Group nodes from this Light node's
-     * list of scopes.  The Light node will then have
-     * universe scope: all nodes within the region of influence will
-     * be affected by this Light node.
-     *
-     * @exception CapabilityNotSetException if appropriate capability is
-     * not set and this object is part of live or compiled scene graph
-     * @exception RestrictedAccessException if any group node in this
-     * node's list of scopes is part of a compiled scene graph
-     *
-     * @since Java 3D 1.3
-     */
-    public void removeAllScopes() {
-	if (isLiveOrCompiled())
-	    if(!this.getCapability(ALLOW_SCOPE_WRITE))
-		throw new CapabilityNotSetException(J3dI18N.getString("Light7"));
-
-	if (isLive())
-	    ((LightRetained)this.retained).removeAllScopes();
-	else
-	    ((LightRetained)this.retained).initRemoveAllScopes();
-    }
-
-
-    /**
-     * Sets the Light's influencing region to the specified bounds.
-     * This is used when the influencing bounding leaf is set to null.
-     * @param region the bounds that contains the Light's new influencing
-     * region.
-     * @exception CapabilityNotSetException if appropriate capability is
-     * not set and this object is part of live or compiled scene graph
-     */
-    public void setInfluencingBounds(Bounds region) {
-    	if (isLiveOrCompiled())
-	    if(!this.getCapability(ALLOW_INFLUENCING_BOUNDS_WRITE))
-	    	throw new CapabilityNotSetException(J3dI18N.getString("Light11"));
-
-	if (isLive())
-	    ((LightRetained)this.retained).setInfluencingBounds(region);
-	else
-	    ((LightRetained)this.retained).initInfluencingBounds(region);
-    }
-
-    /**
-     * Retrieves the Light node's influencing bounds.
-     * @return this Light's influencing bounds information
-     * @exception CapabilityNotSetException if appropriate capability is
-     * not set and this object is part of live or compiled scene graph
-     */
-    public Bounds getInfluencingBounds() {
-    	if (isLiveOrCompiled())
-	    if(!this.getCapability(ALLOW_INFLUENCING_BOUNDS_READ))
-	    	throw new CapabilityNotSetException(J3dI18N.getString("Light12"));
-
-	return ((LightRetained)this.retained).getInfluencingBounds();
-    }
-
-    /**
-     * Sets the Light's influencing region to the specified bounding leaf.
-     * When set to a value other than null, this overrides the influencing
-     * bounds object.
-     * @param region the bounding leaf node used to specify the Light
-     * node's new influencing region.
-     * @exception CapabilityNotSetException if appropriate capability is
-     * not set and this object is part of live or compiled scene graph
-     */
-    public void setInfluencingBoundingLeaf(BoundingLeaf region) {
-    	if (isLiveOrCompiled())
-	    if(!this.getCapability(ALLOW_INFLUENCING_BOUNDS_WRITE))
-	    	throw new CapabilityNotSetException(J3dI18N.getString("Light11"));
-
-	if (isLive())
-	    ((LightRetained)this.retained).setInfluencingBoundingLeaf(region);
-	else
-	    ((LightRetained)this.retained).initInfluencingBoundingLeaf(region);
-    }
-
-    /**
-     * Retrieves the Light node's influencing bounding leaf.
-     * @return this Light's influencing bounding leaf information
-     * @exception CapabilityNotSetException if appropriate capability is
-     * not set and this object is part of live or compiled scene graph
-     */
-    public BoundingLeaf getInfluencingBoundingLeaf() {
-    	if (isLiveOrCompiled())
-	    if(!this.getCapability(ALLOW_INFLUENCING_BOUNDS_READ))
-	    	throw new CapabilityNotSetException(J3dI18N.getString("Light12"));
-
-	return ((LightRetained)this.retained).getInfluencingBoundingLeaf();
-    }
-
-
-
-   /**
-     * Copies all Light information from
-     * <code>originalNode</code> into
-     * the current node.  This method is called from the
-     * <code>cloneNode</code> method which is, in turn, called by the
-     * <code>cloneTree</code> method.<P>
-     *
-     * @param originalNode the original node to duplicate.
-     * @param forceDuplicate when set to <code>true</code>, causes the
-     *  <code>duplicateOnCloneTree</code> flag to be ignored.  When
-     *  <code>false</code>, the value of each node's
-     *  <code>duplicateOnCloneTree</code> variable determines whether
-     *  NodeComponent data is duplicated or copied.
-     *
-     * @exception RestrictedAccessException if this object is part of a live
-     *  or compiled scenegraph.
-     *
-     * @see Node#duplicateNode
-     * @see Node#cloneTree
-     * @see NodeComponent#setDuplicateOnCloneTree
-     */
-    @Override
-    void duplicateAttributes(Node originalNode, boolean forceDuplicate) {
-        super.duplicateAttributes(originalNode, forceDuplicate);
-
-	LightRetained attr = (LightRetained) originalNode.retained;
-	LightRetained rt = (LightRetained) retained;
-
-	Color3f c = new Color3f();
-	attr.getColor(c);
-	rt.initColor(c);
-	rt.initInfluencingBounds(attr.getInfluencingBounds());
-
-	Enumeration<Group> elm = attr.getAllScopes();
-	while (elm.hasMoreElements()) {
-	  // this reference will set correctly in updateNodeReferences() callback
-	    rt.initAddScope(elm.nextElement());
-	}
-
-	  // this reference will set correctly in updateNodeReferences() callback
-	rt.initInfluencingBoundingLeaf(attr.getInfluencingBoundingLeaf());
-
-	rt.initEnable(attr.getEnable());
-    }
-
-    /**
-     * Callback used to allow a node to check if any scene graph objects
-     * referenced
-     * by that node have been duplicated via a call to <code>cloneTree</code>.
-     * This method is called by <code>cloneTree</code> after all nodes in
-     * the sub-graph have been duplicated. The cloned Leaf node's method
-     * will be called and the Leaf node can then look up any object references
-     * by using the <code>getNewObjectReference</code> method found in the
-     * <code>NodeReferenceTable</code> object.  If a match is found, a
-     * reference to the corresponding object in the newly cloned sub-graph
-     * is returned.  If no corresponding reference is found, either a
-     * DanglingReferenceException is thrown or a reference to the original
-     * object is returned depending on the value of the
-     * <code>allowDanglingReferences</code> parameter passed in the
-     * <code>cloneTree</code> call.
-     * <p>
-     * NOTE: Applications should <i>not</i> call this method directly.
-     * It should only be called by the cloneTree method.
-     *
-     * @param referenceTable a NodeReferenceTableObject that contains the
-     *  <code>getNewObjectReference</code> method needed to search for
-     *  new object instances.
-     * @see NodeReferenceTable
-     * @see Node#cloneTree
-     * @see DanglingReferenceException
-     */
-    @Override
-    public void updateNodeReferences(NodeReferenceTable referenceTable) {
-
-
-	LightRetained rt = (LightRetained) retained;
-        BoundingLeaf bl = rt.getInfluencingBoundingLeaf();
-
-        if (bl != null) {
-            Object o = referenceTable.getNewObjectReference(bl);
-            rt.initInfluencingBoundingLeaf((BoundingLeaf)o);
-        }
-
-	int num = rt.numScopes();
-	for (int i=0; i < num; i++) {
-	  rt.initScope((Group) referenceTable.
-		       getNewObjectReference(rt.getScope(i)), i);
-	}
-    }
-
-}