/*
* Open Source Physics software is free software as described near the bottom of this code file.
*
* For additional information and documentation on Open Source Physics please see:
* <http://www.opensourcephysics.org/>
*/
package org.opensourcephysics.display3d.core;
import org.opensourcephysics.controls.XMLControl;
/**
* <p>Title: ElementSurface</p>
* <p>Description: A 3D plane.</p>
* The plane is specified by (its position, size, and) its direction vectors</p>
* @author Francisco Esquembre
* @version March 2005
*/
public interface ElementPlane extends Element {
/**
* Sets the first direction vector of th eplane
* @param data the double[3] array for the first vector
*/
public void setFirstDirection(double[] vector);
/**
* Gets the first direction vector of th eplane
* @return the double[3] array for the first vector
*/
public double[] getFirstDirection();
/**
* Sets the second direction vector of th eplane
* @param data the double[3] array for the first vector
*/
public void setSecondDirection(double[] vector);
/**
* Gets the second direction vector of th eplane
* @return the double[3] array for the first vector
*/
public double[] getSecondDirection();
// ----------------------------------------------------
// XML loader
// ----------------------------------------------------
static abstract class ElementPlaneLoader extends Element.Loader {
public void saveObject(XMLControl control, Object obj) {
super.saveObject(control, obj);
ElementPlane element = (ElementPlane) obj;
control.setValue("first direction", element.getFirstDirection()); //$NON-NLS-1$
control.setValue("second direction", element.getSecondDirection()); //$NON-NLS-1$
}
public Object loadObject(XMLControl control, Object obj) {
super.loadObject(control, obj);
ElementPlane element = (ElementPlane) obj;
element.setFirstDirection((double[]) control.getObject("first direction")); //$NON-NLS-1$
element.setSecondDirection((double[]) control.getObject("second direction")); //$NON-NLS-1$
return obj;
}
}
}
/*
* Open Source Physics software is free software; you can redistribute
* it and/or modify it under the terms of the GNU General Public License (GPL) as
* published by the Free Software Foundation; either version 2 of the License,
* or(at your option) any later version.
* Code that uses any portion of the code in the org.opensourcephysics package
* or any subpackage (subdirectory) of this package must must also be be released
* under the GNU GPL license.
*
* This software 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 for more details.
*
* You should have received a copy of the GNU General Public License
* along with this; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston MA 02111-1307 USA
* or view the license online at http://www.gnu.org/copyleft/gpl.html
*
* Copyright (c) 2007 The Open Source Physics project
* http://www.opensourcephysics.org
*/