/*
* Project Wonderland
*
* Copyright (c) 2004-2009, Sun Microsystems, Inc., All Rights Reserved
*
* Redistributions in source code form must reproduce the above
* copyright and this condition.
*
* The contents of this file are subject to the GNU General Public
* License, Version 2 (the "License"); you may not use this file
* except in compliance with the License. A copy of the License is
* available at http://www.opensource.org/licenses/gpl-license.php.
*
* Sun designates this particular file as subject to the "Classpath"
* exception as provided by Sun in the License file that accompanied
* this code.
*/
package org.jdesktop.wonderland.modules.animationbase.client.interpolators;
import com.jme.math.Vector2f;
import org.pushingpixels.trident.interpolator.PropertyInterpolator;
/**
* An interpolator for vector properties
* @author nsimpson
*/
public class Vector2fInterpolator implements PropertyInterpolator {
public Vector2f interpolate(Object from, Object to, float timelinePosition) {
Vector2f f = (Vector2f) from;
Vector2f t = (Vector2f) to;
Vector2f position = new Vector2f();
position.x = f.x + timelinePosition * (t.x - f.x);
position.y = f.y + timelinePosition * (t.y - f.y);
return position;
}
public Class getBasePropertyClass() {
return null;
}
}