GeneratorAnimation.java
package org.opentrafficsim.road.network.factory.opendrive;
import java.awt.Color;
import java.awt.Graphics2D;
import java.awt.geom.Rectangle2D;
import java.awt.image.ImageObserver;
import java.io.Serializable;
import java.rmi.RemoteException;
import javax.media.j3d.Bounds;
import javax.naming.NamingException;
import org.djunits.value.vdouble.scalar.Length;
import org.opentrafficsim.core.geometry.OTSGeometryException;
import org.opentrafficsim.road.network.lane.Lane;
import nl.tudelft.simulation.dsol.animation.Locatable;
import nl.tudelft.simulation.dsol.animation.D2.Renderable2D;
import nl.tudelft.simulation.dsol.simulators.SimulatorInterface;
import nl.tudelft.simulation.language.d3.BoundingBox;
import nl.tudelft.simulation.language.d3.DirectedPoint;
/**
* sink sensor animation.
* <p>
* Copyright (c) 2013-2019 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands.<br>
* All rights reserved. <br>
* BSD-style license. See <a href="http://opentrafficsim.org/docs/license.html">OpenTrafficSim License</a>.
* <p>
* $LastChangedDate: 2015-08-12 16:37:45 +0200 (Wed, 12 Aug 2015) $, @version $Revision: 1240 $, by $Author: averbraeck $,
* initial version Jan 30, 2015 <br>
* @author <a href="http://www.tbm.tudelft.nl/averbraeck">Alexander Verbraeck</a>
* @author <a href="http://www.tudelft.nl/pknoppers">Peter Knoppers</a>
*/
public class GeneratorAnimation extends Renderable2D implements Serializable
{
/** */
private static final long serialVersionUID = 20150130L;
/** The half width left and right of the center line that is used to draw the block. */
private final double halfWidth;
/**
* Construct the DefaultCarAnimation for a LaneBlock (road block).
* @param lane Lane; the lane where the generator is
* @param position Length; the position on the lane
* @param simulator SimulatorInterface.TimeDoubleUnit; the simulator to schedule on
* @throws NamingException in case of registration failure of the animation
* @throws RemoteException in case of remote registration failure of the animation
* @throws OTSGeometryException if position out of bounds
*/
public GeneratorAnimation(final Lane lane, final Length position, final SimulatorInterface.TimeDoubleUnit simulator)
throws NamingException, RemoteException, OTSGeometryException
{
super(new GenPos(lane, position), simulator);
this.halfWidth = 0.4 * (lane.getBeginWidth().si + lane.getEndWidth().si) / 2.0;
// based on avg width
}
/** {@inheritDoc} */
@Override
public final void paint(final Graphics2D graphics, final ImageObserver observer)
{
graphics.setColor(Color.BLUE);
Rectangle2D rectangle = new Rectangle2D.Double(-0.25, -this.halfWidth, 0.5, 2 * this.halfWidth);
graphics.fill(rectangle);
}
/** {@inheritDoc} */
@Override
public final String toString()
{
return "GeneratorAnimation [getSource()=" + this.getSource() + "]";
}
/** Generator position. */
private static class GenPos implements Locatable, Serializable
{
/** */
private static final long serialVersionUID = 20150000L;
/** Location. */
private DirectedPoint location;
/** Lane width. */
private double width;
/**
* @param lane Lane; the lane where the generator is
* @param position Length; the position on the lane
* @throws OTSGeometryException on position out of bounds
*/
public GenPos(final Lane lane, final Length position) throws OTSGeometryException
{
this.location = lane.getCenterLine().getLocation(position);
this.width = (lane.getBeginWidth().si + lane.getEndWidth().si) / 2.0; // avg width
}
/** {@inheritDoc} */
@Override
public DirectedPoint getLocation() throws RemoteException
{
return this.location;
}
/** {@inheritDoc} */
@Override
public Bounds getBounds() throws RemoteException
{
return new BoundingBox(this.width, this.width, 0.0);
}
/** {@inheritDoc} */
@Override
public final String toString()
{
return "GenPos [location=" + this.location + ", width=" + this.width + "]";
}
}
}