/**
* Copyright (c) 2003-2009, Xith3D Project Group all rights reserved.
*
* Portions based on the Java3D interface, Copyright by Sun Microsystems.
* Many thanks to the developers of Java3D and Sun Microsystems for their
* innovation and design.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of the 'Xith3D Project Group' nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) A
* RISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE
*/
package org.xith3d.terrain;
import java.net.URL;
/**
*
* @author Mathias 'cylab' Henze
*/
public class L3DTerrain extends ChunkedTerrain
{
private static class L3DTSpec extends Spec
{
public L3DTSpec( URL location, float unitSize )
{
L3DTResourceProvider provider = new L3DTResourceProvider( location );
float width = provider.getNx() * provider.getHScale() * unitSize;
float depth = provider.getNy() * provider.getHScale() * unitSize;
float height = ( provider.getMaxAlt() - provider.getMinAlt() ) * unitSize;
this.resourceProvider = provider;
this.x = -( width / 2 );
this.y = provider.getMinAlt() * unitSize;
this.z = -( depth / 2 );
this.scale = width;
this.height = height;
}
}
public L3DTerrain( URL location )
{
super( new L3DTSpec( location, 1 ) );
}
public L3DTerrain( URL location, float unitSize )
{
super( new L3DTSpec( location, unitSize ) );
}
}