removed the remaining awt dependencies from terrain grid and its utils
git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@8939 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
This commit is contained in:
parent
e84d8300dd
commit
817591076e
@ -1,61 +0,0 @@
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package com.jme3.terrain;
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import java.awt.image.BufferedImage;
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import java.io.File;
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import java.io.IOException;
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import java.nio.FloatBuffer;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import javax.imageio.ImageIO;
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import org.novyon.noise.ShaderUtils;
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public class MapUtils {
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public static FloatBuffer clip(FloatBuffer src, int origSize, int newSize, int offset) {
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FloatBuffer result = FloatBuffer.allocate(newSize * newSize);
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float[] orig = src.array();
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for (int i = offset; i < offset + newSize; i++) {
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result.put(orig, i * origSize + offset, newSize);
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}
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return result;
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}
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public static BufferedImage toGrayscale16Image(FloatBuffer buff, int size) {
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BufferedImage retval = new BufferedImage(size, size, BufferedImage.TYPE_USHORT_GRAY);
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buff.rewind();
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for (int y = 0; y < size; y++) {
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for (int x = 0; x < size; x++) {
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short c = (short) (ShaderUtils.clamp(buff.get(), 0, 1) * 65532);
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retval.getRaster().setDataElements(x, y, new short[]{c});
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}
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}
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return retval;
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}
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public static BufferedImage toGrayscaleRGBImage(FloatBuffer buff, int size) {
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BufferedImage retval = new BufferedImage(size, size, BufferedImage.TYPE_INT_ARGB);
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buff.rewind();
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for (int y = 0; y < size; y++) {
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for (int x = 0; x < size; x++) {
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int c = (int) (ShaderUtils.clamp(buff.get(), 0, 1) * 255);
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retval.setRGB(x, y, 0xFF000000 | c << 16 | c << 8 | c);
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}
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}
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return retval;
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}
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public static void saveImage(BufferedImage im, String file) {
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MapUtils.saveImage(im, new File(file));
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}
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public static void saveImage(BufferedImage im, File file) {
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try {
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ImageIO.write(im, "PNG", file);
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Logger.getLogger(MapUtils.class.getCanonicalName()).log(Level.INFO, "Saved image as : {0}", file.getAbsolutePath());
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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@ -4,20 +4,17 @@
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*/
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*/
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package com.jme3.terrain.geomipmap.grid;
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package com.jme3.terrain.geomipmap.grid;
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import com.jme3.asset.AssetManager;
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import com.jme3.export.JmeExporter;
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import com.jme3.export.JmeExporter;
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import com.jme3.export.JmeImporter;
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import com.jme3.export.JmeImporter;
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import com.jme3.math.Vector3f;
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import com.jme3.math.Vector3f;
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import com.jme3.terrain.MapUtils;
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import com.jme3.terrain.geomipmap.TerrainGridTileLoader;
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import com.jme3.terrain.geomipmap.TerrainGridTileLoader;
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import com.jme3.terrain.geomipmap.TerrainQuad;
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import com.jme3.terrain.geomipmap.TerrainQuad;
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import com.jme3.terrain.heightmap.AbstractHeightMap;
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import com.jme3.terrain.heightmap.AbstractHeightMap;
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import com.jme3.terrain.heightmap.Grayscale16BitHeightMap;
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import com.jme3.terrain.heightmap.HeightMap;
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import com.jme3.terrain.heightmap.HeightMap;
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import java.awt.image.BufferedImage;
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import java.io.File;
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import java.io.IOException;
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import java.io.IOException;
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import java.nio.FloatBuffer;
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import java.nio.FloatBuffer;
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import javax.imageio.ImageIO;
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import org.novyon.noise.Basis;
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import org.novyon.noise.Basis;
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/**
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/**
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@ -25,58 +22,46 @@ import org.novyon.noise.Basis;
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* @author Anthyon, normenhansen
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* @author Anthyon, normenhansen
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*/
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*/
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public class FractalTileLoader implements TerrainGridTileLoader{
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public class FractalTileLoader implements TerrainGridTileLoader{
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public class FloatBufferHeightMap extends AbstractHeightMap {
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public class FloatBufferHeightMap extends AbstractHeightMap {
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private final FloatBuffer buffer;
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private final FloatBuffer buffer;
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public FloatBufferHeightMap(FloatBuffer buffer) {
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public FloatBufferHeightMap(FloatBuffer buffer) {
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this.buffer = buffer;
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this.buffer = buffer;
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}
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}
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@Override
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@Override
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public boolean load() {
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public boolean load() {
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this.heightData = this.buffer.array();
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this.heightData = this.buffer.array();
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return true;
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return true;
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}
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}
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}
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}
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private int patchSize;
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private int patchSize;
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private int quadSize;
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private int quadSize;
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private final Basis base;
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private final Basis base;
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private final String cacheDir;
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private final float heightScale;
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private final float heightScale;
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public FractalTileLoader(Basis base, String cacheDir, float heightScale) {
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public FractalTileLoader(Basis base, float heightScale) {
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this.base = base;
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this.base = base;
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this.cacheDir = cacheDir;
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this.heightScale = heightScale;
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this.heightScale = heightScale;
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}
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}
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private HeightMap getHeightMapAt(Vector3f location) {
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private HeightMap getHeightMapAt(Vector3f location) {
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AbstractHeightMap heightmap = null;
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AbstractHeightMap heightmap = null;
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if (this.cacheDir != null && new File(this.cacheDir, "terrain_" + (int) location.x + "_" + (int) location.z + ".png").exists()) {
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try {
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FloatBuffer buffer = this.base.getBuffer(location.x * (this.quadSize - 1), location.z * (this.quadSize - 1), 0, this.quadSize);
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BufferedImage im = null;
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im = ImageIO.read(new File(this.cacheDir, "terrain_" + (int) location.x + "_" + (int) location.z + ".png"));
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float[] arr = buffer.array();
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heightmap = new Grayscale16BitHeightMap(im);
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for (int i = 0; i < arr.length; i++) {
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heightmap.setHeightScale(heightScale);
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arr[i] = arr[i] * this.heightScale;
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} catch (IOException e) {}
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}
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} else {
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heightmap = new FloatBufferHeightMap(buffer);
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FloatBuffer buffer = this.base.getBuffer(location.x * (this.quadSize - 1), location.z * (this.quadSize - 1), 0, this.quadSize);
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heightmap.load();
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if (this.cacheDir != null) {
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return heightmap;
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MapUtils.saveImage(MapUtils.toGrayscale16Image(buffer, this.quadSize), new File(this.cacheDir, "terrain_" + (int) location.x
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}
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+ "_" + (int) location.z + ".png"));
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}
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float[] arr = buffer.array();
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for (int i = 0; i < arr.length; i++) {
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arr[i] = arr[i] * this.heightScale;
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}
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heightmap = new FloatBufferHeightMap(buffer);
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}
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heightmap.load();
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return heightmap;
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}
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public TerrainQuad getTerrainQuadAt(Vector3f location) {
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public TerrainQuad getTerrainQuadAt(Vector3f location) {
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HeightMap heightMapAt = getHeightMapAt(location);
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HeightMap heightMapAt = getHeightMapAt(location);
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@ -1,107 +0,0 @@
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/*
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* Copyright (c) 2009-2010 jMonkeyEngine
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of 'jMonkeyEngine' nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package com.jme3.terrain.heightmap;
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import com.jme3.math.Vector3f;
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import com.jme3.terrain.MapUtils;
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import java.awt.image.BufferedImage;
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import java.io.File;
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import java.io.IOException;
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import java.nio.FloatBuffer;
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import javax.imageio.ImageIO;
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import org.novyon.noise.Basis;
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@Deprecated
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/**
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* @Deprecated in favor of FractalTileLoader
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*/
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public class FractalHeightMapGrid implements HeightMapGrid {
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public class FloatBufferHeightMap extends AbstractHeightMap {
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private final FloatBuffer buffer;
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public FloatBufferHeightMap(FloatBuffer buffer) {
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this.buffer = buffer;
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}
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@Override
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public boolean load() {
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this.heightData = this.buffer.array();
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return true;
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}
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}
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private int size;
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private final Basis base;
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private final String cacheDir;
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private final float heightScale;
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public FractalHeightMapGrid(Basis base, String cacheDir, float heightScale) {
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this.base = base;
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this.cacheDir = cacheDir;
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this.heightScale = heightScale;
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}
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@Override
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public HeightMap getHeightMapAt(Vector3f location) {
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AbstractHeightMap heightmap = null;
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if (this.cacheDir != null && new File(this.cacheDir, "terrain_" + (int) location.x + "_" + (int) location.z + ".png").exists()) {
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try {
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BufferedImage im = null;
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im = ImageIO.read(new File(this.cacheDir, "terrain_" + (int) location.x + "_" + (int) location.z + ".png"));
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heightmap = new Grayscale16BitHeightMap(im);
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heightmap.setHeightScale(heightScale);
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} catch (IOException e) {}
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} else {
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FloatBuffer buffer = this.base.getBuffer(location.x * (this.size - 1), location.z * (this.size - 1), 0, this.size);
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if (this.cacheDir != null) {
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MapUtils.saveImage(MapUtils.toGrayscale16Image(buffer, this.size), new File(this.cacheDir, "terrain_" + (int) location.x
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+ "_" + (int) location.z + ".png"));
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}
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float[] arr = buffer.array();
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for (int i = 0; i < arr.length; i++) {
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arr[i] = arr[i] * this.heightScale;
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}
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heightmap = new FloatBufferHeightMap(buffer);
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}
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heightmap.load();
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return heightmap;
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}
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@Override
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public void setSize(int size) {
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this.size = size;
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}
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}
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@ -1,96 +0,0 @@
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/*
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* Copyright (c) 2009-2010 jMonkeyEngine
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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|
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* * Redistributions of source code must retain the above copyright
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|
||||||
* notice, this list of conditions and the following disclaimer.
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*
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|
||||||
* * 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.
|
|
||||||
*
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* * Neither the name of 'jMonkeyEngine' nor the names of its contributors
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|
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* may be used to endorse or promote products derived from this software
|
|
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* 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.
|
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*/
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package com.jme3.terrain.heightmap;
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import java.awt.image.BufferedImage;
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import java.io.File;
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import java.io.IOException;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import javax.imageio.ImageIO;
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/**
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*
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* @author Anthyon
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* @deprecated use assetManager instead
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*/
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public class Grayscale16BitHeightMap extends AbstractHeightMap {
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private BufferedImage image;
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public Grayscale16BitHeightMap() {
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}
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public Grayscale16BitHeightMap(BufferedImage image) {
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this.image = image;
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}
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public Grayscale16BitHeightMap(String filename) {
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this(new File(filename));
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}
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public Grayscale16BitHeightMap(File file) {
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try {
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this.image = ImageIO.read(file);
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} catch (IOException ex) {
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Logger.getLogger(Grayscale16BitHeightMap.class.getName()).log(Level.SEVERE, null, ex);
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}
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}
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@Override
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public boolean load() {
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return load(false, false);
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}
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public boolean load(boolean flipX, boolean flipY) {
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int imageWidth = image.getWidth();
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int imageHeight = image.getHeight();
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if (imageWidth != imageHeight) {
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throw new RuntimeException("imageWidth: " + imageWidth
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+ " != imageHeight: " + imageHeight);
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}
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Object out = new short[imageWidth * imageHeight];
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out = image.getData().getDataElements(0, 0, imageWidth, imageHeight, out);
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short[] values = (short[]) out;
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heightData = new float[imageWidth * imageHeight];
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int i = 0;
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for (int y = 0; y < imageHeight; y++) {
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for (int x = 0; x < imageWidth; x++, i++) {
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heightData[i] = heightScale * (values[i] & 0x0000FFFF) / 65536f;
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}
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}
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return true;
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}
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}
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|
@ -9,7 +9,6 @@ import com.jme3.asset.AssetNotFoundException;
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import com.jme3.asset.TextureKey;
|
import com.jme3.asset.TextureKey;
|
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import com.jme3.math.Vector3f;
|
import com.jme3.math.Vector3f;
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||||||
import com.jme3.texture.Texture;
|
import com.jme3.texture.Texture;
|
||||||
import java.awt.image.BufferedImage;
|
|
||||||
import java.util.logging.Level;
|
import java.util.logging.Level;
|
||||||
import java.util.logging.Logger;
|
import java.util.logging.Logger;
|
||||||
|
|
||||||
|
@ -121,7 +121,7 @@ public class TerrainFractalGridTest extends SimpleApplication {
|
|||||||
|
|
||||||
ground.addPreFilter(this.iterate);
|
ground.addPreFilter(this.iterate);
|
||||||
|
|
||||||
this.terrain = new TerrainGrid("terrain", 33, 129, new FractalTileLoader(ground, null, 256f));
|
this.terrain = new TerrainGrid("terrain", 33, 129, new FractalTileLoader(ground, 256f));
|
||||||
|
|
||||||
this.terrain.setMaterial(this.mat_terrain);
|
this.terrain.setMaterial(this.mat_terrain);
|
||||||
this.terrain.setLocalTranslation(0, 0, 0);
|
this.terrain.setLocalTranslation(0, 0, 0);
|
||||||
|
@ -151,7 +151,7 @@ public class TerrainGridAlphaMapTest extends SimpleApplication {
|
|||||||
|
|
||||||
ground.addPreFilter(this.iterate);
|
ground.addPreFilter(this.iterate);
|
||||||
|
|
||||||
this.terrain = new TerrainGrid("terrain", 33, 257, new FractalTileLoader(ground, null, 256));
|
this.terrain = new TerrainGrid("terrain", 33, 257, new FractalTileLoader(ground, 256));
|
||||||
this.terrain.setMaterial(this.material);
|
this.terrain.setMaterial(this.material);
|
||||||
|
|
||||||
this.terrain.setLocalTranslation(0, 0, 0);
|
this.terrain.setLocalTranslation(0, 0, 0);
|
||||||
@ -170,7 +170,7 @@ public class TerrainGridAlphaMapTest extends SimpleApplication {
|
|||||||
|
|
||||||
this.getCamera().setLocation(new Vector3f(0, 256, 0));
|
this.getCamera().setLocation(new Vector3f(0, 256, 0));
|
||||||
|
|
||||||
//this.viewPort.setBackgroundColor(new ColorRGBA(0.7f, 0.8f, 1f, 1f));
|
this.viewPort.setBackgroundColor(new ColorRGBA(0.7f, 0.8f, 1f, 1f));
|
||||||
|
|
||||||
if (usePhysics) {
|
if (usePhysics) {
|
||||||
CapsuleCollisionShape capsuleShape = new CapsuleCollisionShape(0.5f, 1.8f, 1);
|
CapsuleCollisionShape capsuleShape = new CapsuleCollisionShape(0.5f, 1.8f, 1);
|
||||||
|
@ -54,9 +54,9 @@ import com.jme3.scene.shape.Sphere;
|
|||||||
import com.jme3.terrain.geomipmap.TerrainGrid;
|
import com.jme3.terrain.geomipmap.TerrainGrid;
|
||||||
import com.jme3.terrain.geomipmap.TerrainLodControl;
|
import com.jme3.terrain.geomipmap.TerrainLodControl;
|
||||||
import com.jme3.terrain.geomipmap.TerrainQuad;
|
import com.jme3.terrain.geomipmap.TerrainQuad;
|
||||||
|
import com.jme3.terrain.geomipmap.grid.FractalTileLoader;
|
||||||
import com.jme3.terrain.geomipmap.lodcalc.DistanceLodCalculator;
|
import com.jme3.terrain.geomipmap.lodcalc.DistanceLodCalculator;
|
||||||
import com.jme3.terrain.heightmap.AbstractHeightMap;
|
import com.jme3.terrain.heightmap.AbstractHeightMap;
|
||||||
import com.jme3.terrain.heightmap.FractalHeightMapGrid;
|
|
||||||
import com.jme3.terrain.heightmap.ImageBasedHeightMap;
|
import com.jme3.terrain.heightmap.ImageBasedHeightMap;
|
||||||
import com.jme3.texture.Texture;
|
import com.jme3.texture.Texture;
|
||||||
import com.jme3.texture.Texture.WrapMode;
|
import com.jme3.texture.Texture.WrapMode;
|
||||||
@ -280,6 +280,7 @@ public class TerrainTestModifyHeight extends SimpleApplication {
|
|||||||
matTerrain = new Material(assetManager, "Common/MatDefs/Terrain/TerrainLighting.j3md");
|
matTerrain = new Material(assetManager, "Common/MatDefs/Terrain/TerrainLighting.j3md");
|
||||||
matTerrain.setBoolean("useTriPlanarMapping", false);
|
matTerrain.setBoolean("useTriPlanarMapping", false);
|
||||||
matTerrain.setBoolean("WardIso", true);
|
matTerrain.setBoolean("WardIso", true);
|
||||||
|
matTerrain.setFloat("Shininess", 0);
|
||||||
|
|
||||||
// ALPHA map (for splat textures)
|
// ALPHA map (for splat textures)
|
||||||
matTerrain.setTexture("AlphaMap", assetManager.loadTexture("Textures/Terrain/splat/alphamap.png"));
|
matTerrain.setTexture("AlphaMap", assetManager.loadTexture("Textures/Terrain/splat/alphamap.png"));
|
||||||
@ -401,7 +402,7 @@ public class TerrainTestModifyHeight extends SimpleApplication {
|
|||||||
|
|
||||||
ground.addPreFilter(iterate);
|
ground.addPreFilter(iterate);
|
||||||
|
|
||||||
this.terrain = new TerrainGrid("terrain", 65, 257, new FractalHeightMapGrid(ground, null, 256f));
|
this.terrain = new TerrainGrid("terrain", 65, 257, new FractalTileLoader(ground, 256f));
|
||||||
|
|
||||||
|
|
||||||
terrain.setMaterial(matTerrain);
|
terrain.setMaterial(matTerrain);
|
||||||
|
Loading…
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Reference in New Issue
Block a user