/*
* Copyright (c) 2009-2012 jMonkeyEngine
* All rights reserved.
*
* 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 'jMonkeyEngine' 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) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.jme3.terrain.geomipmap.grid;
import com.jme3.asset.AssetManager;
import com.jme3.export.InputCapsule;
import com.jme3.export.JmeExporter;
import com.jme3.export.JmeImporter;
import com.jme3.export.OutputCapsule;
import com.jme3.math.Vector3f;
import com.jme3.terrain.geomipmap.TerrainGridTileLoader;
import com.jme3.terrain.geomipmap.TerrainQuad;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
*
* @author normenhansen
*/
public class AssetTileLoader implements TerrainGridTileLoader {
private AssetManager manager;
private String assetPath;
private String name;
private int size;
private int patchSize;
private int quadSize;
public AssetTileLoader() {
}
public AssetTileLoader(AssetManager manager, String name, String assetPath) {
this.manager = manager;
this.name = name;
this.assetPath = assetPath;
}
public TerrainQuad getTerrainQuadAt(Vector3f location) {
String modelName = assetPath + "/" + name + "_" + Math.round(location.x) + "_" + Math.round(location.y) + "_" + Math.round(location.z) + ".j3o";
Logger.getLogger(this.getClass().getName()).log(Level.FINE, "Load terrain grid tile: {0}", modelName);
TerrainQuad quad = null;
try {
quad = (TerrainQuad) manager.loadModel(modelName);
} catch (Exception e) {
// e.printStackTrace();
}
if (quad == null) {
Logger.getLogger(this.getClass().getName()).log(Level.WARNING, "Could not load terrain grid tile: {0}", modelName);
quad = createNewQuad(location);
} else {
Logger.getLogger(this.getClass().getName()).log(Level.FINE, "Loaded terrain grid tile: {0}", modelName);
}
return quad;
}
public String getAssetPath() {
return assetPath;
}
public String getName() {
return name;
}
public void setPatchSize(int patchSize) {
this.patchSize = patchSize;
}
public void setQuadSize(int quadSize) {
this.quadSize = quadSize;
}
private TerrainQuad createNewQuad(Vector3f location) {
TerrainQuad q = new TerrainQuad("Quad" + location, patchSize, quadSize, null);
return q;
}
public void write(JmeExporter ex) throws IOException {
OutputCapsule c = ex.getCapsule(this);
c.write(assetPath, "assetPath", null);
c.write(name, "name", null);
}
public void read(JmeImporter im) throws IOException {
InputCapsule c = im.getCapsule(this);
manager = im.getAssetManager();
assetPath = c.readString("assetPath", null);
name = c.readString("name", null);
}
}