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/*
* 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;
/**
* The GeometryUpdater interface is used in updating geometry data
* that is accessed by reference from a live or compiled GeometryArray
* object. Applications that wish to modify such data must define a
* class that implements this interface. An instance of that class is
* then passed to the <code>updateData</code> method of the
* GeometryArray object to be modified.
*
* @since Java 3D 1.2
*/
public interface GeometryUpdater {
/**
* Updates geometry data that is accessed by reference.
* This method is called by the updateData method of a
* GeometryArray object to effect
* safe updates to vertex data that
* is referenced by that object. Applications that wish to modify
* such data must implement this method and perform all updates
* within it.
* <br>
* NOTE: Applications should <i>not</i> call this method directly.
*
* @param geometry the Geometry object being updated.
* @see GeometryArray#updateData
*/
public void updateData(Geometry geometry);
}
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