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+/*
+ * 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 javax.vecmath.Color3f;
+
+/**
+ * An ambient light source object. Ambient light is that light
+ * that seems to come from all directions. The AmbientLight object
+ * has the same attributes as a Light node, including color,
+ * influencing bounds, scopes, and
+ * a flag indicating whether this light source is on or off.
+ * Ambient reflections do not depend on the orientation or
+ * position of a surface.
+ * Ambient light has only an ambient reflection component.
+ * It does not have diffuse or specular reflection components.
+ * <p>
+ * For more information on Java 3D lighting, see the class description
+ * for Light.
+ * <p>
+ */
+
+public class AmbientLight extends Light {
+    /**
+     * Constructs and initializes an ambient light using default parameters.
+     */
+    public AmbientLight() {
+    }
+
+
+    /**
+     * Constructs and initializes an ambient light using the specified
+     * parameters.
+     * @param color the color of the light source.
+     */
+    public AmbientLight(Color3f color) {
+	super(color);
+    }
+
+
+    /**
+     * Constructs and initializes an ambient light using the specified
+     * parameters.
+     * @param lightOn flag indicating whether this light is on or off.
+     * @param color the color of the light source.
+     */
+    public AmbientLight(boolean lightOn, Color3f color) {
+	super(lightOn, color);
+    }
+
+    /**
+     * Creates the retained mode AmbientLightRetained object that this
+     * AmbientLight component object will point to.
+     */
+    @Override
+    void createRetained() {
+        this.retained = new AmbientLightRetained();
+        this.retained.setSource(this);
+    }
+
+    /**
+     * Used to create a new instance of the node.  This routine is called
+     * by <code>cloneTree</code> to duplicate the current node.
+     * @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.
+     *
+     * @see Node#cloneTree
+     * @see Node#cloneNode
+     * @see Node#duplicateNode
+     * @see NodeComponent#setDuplicateOnCloneTree
+     */
+    @Override
+    public Node cloneNode(boolean forceDuplicate) {
+        AmbientLight a = new AmbientLight();
+        a.duplicateNode(this, forceDuplicate);
+        return a;
+    }
+
+}