159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta/* 259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Copyright (c) 2009-2010 jMonkeyEngine 359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * All rights reserved. 459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Redistribution and use in source and binary forms, with or without 659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * modification, are permitted provided that the following conditions are 759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * met: 859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * * Redistributions of source code must retain the above copyright 1059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * notice, this list of conditions and the following disclaimer. 1159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 1259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * * Redistributions in binary form must reproduce the above copyright 1359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * notice, this list of conditions and the following disclaimer in the 1459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * documentation and/or other materials provided with the distribution. 1559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 1659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * * Neither the name of 'jMonkeyEngine' nor the names of its contributors 1759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * may be used to endorse or promote products derived from this software 1859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * without specific prior written permission. 1959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 2059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 2259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 2359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 2459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 2559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 2659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 2759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 2859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 2959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 3059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 3259b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapackage jme3test.terrain; 3359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 3459b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.app.SimpleApplication; 3559b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.bounding.BoundingBox; 3659b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.font.BitmapText; 3759b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.input.KeyInput; 3859b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.input.controls.ActionListener; 3959b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.input.controls.KeyTrigger; 4059b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.light.DirectionalLight; 4159b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.light.PointLight; 4259b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.material.Material; 4359b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.math.ColorRGBA; 4459b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.math.Vector3f; 4559b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.scene.Geometry; 4659b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.scene.Spatial; 4759b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.terrain.geomipmap.TerrainLodControl; 4859b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.terrain.geomipmap.TerrainQuad; 4959b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.terrain.geomipmap.lodcalc.DistanceLodCalculator; 5059b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.terrain.heightmap.AbstractHeightMap; 5159b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.terrain.heightmap.ImageBasedHeightMap; 5259b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.texture.Texture; 5359b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.texture.Texture.WrapMode; 5459b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.util.SkyFactory; 5559b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.scene.Node; 5659b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.scene.debug.Arrow; 5759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 5859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta/** 5959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Uses the terrain's lighting texture with normal maps and lights. 6059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 6159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @author bowens 6259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 6359b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapublic class TerrainTestAdvanced extends SimpleApplication { 6459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 6559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private TerrainQuad terrain; 6659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Material matTerrain; 6759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Material matWire; 6859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta boolean wireframe = false; 6959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta boolean triPlanar = false; 7059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta boolean wardiso = false; 7159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta boolean minnaert = false; 7259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta protected BitmapText hintText; 7359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta PointLight pl; 7459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Geometry lightMdl; 7559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private float grassScale = 64; 7659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private float dirtScale = 16; 7759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private float rockScale = 128; 7859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 7959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public static void main(String[] args) { 8059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta TerrainTestAdvanced app = new TerrainTestAdvanced(); 8159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta app.start(); 8259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 8359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 8459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 8559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void initialize() { 8659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta super.initialize(); 8759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 8859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta loadHintText(); 8959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 9059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 9159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 9259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void simpleInitApp() { 9359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta setupKeys(); 9459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 9559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // First, we load up our textures and the heightmap texture for the terrain 9659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 9759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // TERRAIN TEXTURE material 9859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matTerrain = new Material(assetManager, "Common/MatDefs/Terrain/TerrainLighting.j3md"); 9959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matTerrain.setBoolean("useTriPlanarMapping", false); 10059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matTerrain.setFloat("Shininess", 0.0f); 10159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 10259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // ALPHA map (for splat textures) 10359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matTerrain.setTexture("AlphaMap", assetManager.loadTexture("Textures/Terrain/splat/alpha1.png")); 10459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matTerrain.setTexture("AlphaMap_1", assetManager.loadTexture("Textures/Terrain/splat/alpha2.png")); 10559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 10659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // HEIGHTMAP image (for the terrain heightmap) 10759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Texture heightMapImage = assetManager.loadTexture("Textures/Terrain/splat/mountains512.png"); 10859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 10959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // GRASS texture 11059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Texture grass = assetManager.loadTexture("Textures/Terrain/splat/grass.jpg"); 11159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta grass.setWrap(WrapMode.Repeat); 11259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta //matTerrain.setTexture("DiffuseMap_1", grass); 11359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta //matTerrain.setFloat("DiffuseMap_1_scale", grassScale); 11459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 11559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // DIRT texture 11659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Texture dirt = assetManager.loadTexture("Textures/Terrain/splat/dirt.jpg"); 11759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta dirt.setWrap(WrapMode.Repeat); 11859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matTerrain.setTexture("DiffuseMap", dirt); 11959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matTerrain.setFloat("DiffuseMap_0_scale", dirtScale); 12059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 12159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // ROCK texture 12259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Texture rock = assetManager.loadTexture("Textures/Terrain/splat/road.jpg"); 12359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rock.setWrap(WrapMode.Repeat); 12459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta //matTerrain.setTexture("DiffuseMap_2", rock); 12559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta //matTerrain.setFloat("DiffuseMap_2_scale", rockScale); 12659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 12759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // BRICK texture 12859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Texture brick = assetManager.loadTexture("Textures/Terrain/BrickWall/BrickWall.jpg"); 12959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta brick.setWrap(WrapMode.Repeat); 13059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta //matTerrain.setTexture("DiffuseMap_3", brick); 13159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta //matTerrain.setFloat("DiffuseMap_3_scale", rockScale); 13259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 13359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // RIVER ROCK texture 13459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Texture riverRock = assetManager.loadTexture("Textures/Terrain/Pond/Pond.jpg"); 13559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta riverRock.setWrap(WrapMode.Repeat); 13659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta //matTerrain.setTexture("DiffuseMap_4", riverRock); 13759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta //matTerrain.setFloat("DiffuseMap_4_scale", rockScale); 13859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 13959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 14059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Texture normalMap0 = assetManager.loadTexture("Textures/Terrain/splat/grass_normal.jpg"); 14159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta normalMap0.setWrap(WrapMode.Repeat); 14259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Texture normalMap1 = assetManager.loadTexture("Textures/Terrain/splat/dirt_normal.png"); 14359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta normalMap1.setWrap(WrapMode.Repeat); 14459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Texture normalMap2 = assetManager.loadTexture("Textures/Terrain/splat/road_normal.png"); 14559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta normalMap2.setWrap(WrapMode.Repeat); 14659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matTerrain.setTexture("NormalMap", normalMap0); 14759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta //matTerrain.setTexture("NormalMap_1", normalMap2); 14859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta //matTerrain.setTexture("NormalMap_2", normalMap2); 14959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta //matTerrain.setTexture("NormalMap_4", normalMap2); 15059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 15159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // WIREFRAME material 15259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matWire = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md"); 15359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matWire.getAdditionalRenderState().setWireframe(true); 15459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matWire.setColor("Color", ColorRGBA.Green); 15559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 15659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta //createSky(); 15759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 15859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // CREATE HEIGHTMAP 15959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta AbstractHeightMap heightmap = null; 16059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta try { 16159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta heightmap = new ImageBasedHeightMap(heightMapImage.getImage(), 0.5f); 16259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta heightmap.load(); 16359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta heightmap.smooth(0.9f, 1); 16459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 16559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } catch (Exception e) { 16659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta e.printStackTrace(); 16759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 16859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 16959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /* 17059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Here we create the actual terrain. The tiles will be 65x65, and the total size of the 17159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * terrain will be 513x513. It uses the heightmap we created to generate the height values. 17259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 17359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 17459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Optimal terrain patch size is 65 (64x64). 17559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * The total size is up to you. At 1025 it ran fine for me (200+FPS), however at 17659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * size=2049, it got really slow. But that is a jump from 2 million to 8 million triangles... 17759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 17859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta terrain = new TerrainQuad("terrain", 65, 513, heightmap.getHeightMap());//, new LodPerspectiveCalculatorFactory(getCamera(), 4)); // add this in to see it use entropy for LOD calculations 17959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta TerrainLodControl control = new TerrainLodControl(terrain, getCamera()); 18059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta control.setLodCalculator( new DistanceLodCalculator(65, 2.7f) ); // patch size, and a multiplier 18159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta terrain.addControl(control); 18259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta terrain.setMaterial(matTerrain); 18359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta terrain.setModelBound(new BoundingBox()); 18459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta terrain.updateModelBound(); 18559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta terrain.setLocalTranslation(0, -100, 0); 18659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta terrain.setLocalScale(1f, 1f, 1f); 18759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rootNode.attachChild(terrain); 18859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 18959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Material debugMat = assetManager.loadMaterial("Common/Materials/VertexColor.j3m"); 19059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta //terrain.generateDebugTangents(debugMat); 19159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 19259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta DirectionalLight light = new DirectionalLight(); 19359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta light.setDirection((new Vector3f(-0.5f, -0.5f, -0.5f)).normalize()); 19459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rootNode.addLight(light); 19559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 19659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta cam.setLocation(new Vector3f(0, 10, -10)); 19759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta cam.lookAtDirection(new Vector3f(0, -1.5f, -1).normalizeLocal(), Vector3f.UNIT_Y); 19859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta flyCam.setMoveSpeed(400); 19959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 20059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rootNode.attachChild(createAxisMarker(20)); 20159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 20259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 20359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void loadHintText() { 20459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta hintText = new BitmapText(guiFont, false); 20559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta hintText.setSize(guiFont.getCharSet().getRenderedSize()); 20659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta hintText.setLocalTranslation(0, getCamera().getHeight(), 0); 20759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta hintText.setText("Hit T to switch to wireframe, P to switch to tri-planar texturing"); 20859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta guiNode.attachChild(hintText); 20959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 21059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 21159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private void setupKeys() { 21259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta flyCam.setMoveSpeed(50); 21359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta inputManager.addMapping("wireframe", new KeyTrigger(KeyInput.KEY_T)); 21459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta inputManager.addListener(actionListener, "wireframe"); 21559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta inputManager.addMapping("triPlanar", new KeyTrigger(KeyInput.KEY_P)); 21659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta inputManager.addListener(actionListener, "triPlanar"); 21759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta inputManager.addMapping("WardIso", new KeyTrigger(KeyInput.KEY_9)); 21859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta inputManager.addListener(actionListener, "WardIso"); 21959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta inputManager.addMapping("Minnaert", new KeyTrigger(KeyInput.KEY_0)); 22059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta inputManager.addListener(actionListener, "Minnaert"); 22159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 22259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private ActionListener actionListener = new ActionListener() { 22359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 22459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void onAction(String name, boolean pressed, float tpf) { 22559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (name.equals("wireframe") && !pressed) { 22659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta wireframe = !wireframe; 22759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (!wireframe) { 22859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta terrain.setMaterial(matWire); 22959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } else { 23059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta terrain.setMaterial(matTerrain); 23159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 23259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } else if (name.equals("triPlanar") && !pressed) { 23359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta triPlanar = !triPlanar; 23459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (triPlanar) { 23559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matTerrain.setBoolean("useTriPlanarMapping", true); 23659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // planar textures don't use the mesh's texture coordinates but real world coordinates, 23759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // so we need to convert these texture coordinate scales into real world scales so it looks 23859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // the same when we switch to/from tr-planar mode 23959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matTerrain.setFloat("DiffuseMap_0_scale", 1f / (float) (512f / grassScale)); 24059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matTerrain.setFloat("DiffuseMap_1_scale", 1f / (float) (512f / dirtScale)); 24159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matTerrain.setFloat("DiffuseMap_2_scale", 1f / (float) (512f / rockScale)); 24259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matTerrain.setFloat("DiffuseMap_3_scale", 1f / (float) (512f / rockScale)); 24359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matTerrain.setFloat("DiffuseMap_4_scale", 1f / (float) (512f / rockScale)); 24459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } else { 24559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matTerrain.setBoolean("useTriPlanarMapping", false); 24659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matTerrain.setFloat("DiffuseMap_0_scale", grassScale); 24759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matTerrain.setFloat("DiffuseMap_1_scale", dirtScale); 24859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matTerrain.setFloat("DiffuseMap_2_scale", rockScale); 24959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matTerrain.setFloat("DiffuseMap_3_scale", rockScale); 25059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta matTerrain.setFloat("DiffuseMap_4_scale", rockScale); 25159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 25259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 25359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 25459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta }; 25559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 25659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private void createSky() { 25759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Texture west = assetManager.loadTexture("Textures/Sky/Lagoon/lagoon_west.jpg"); 25859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Texture east = assetManager.loadTexture("Textures/Sky/Lagoon/lagoon_east.jpg"); 25959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Texture north = assetManager.loadTexture("Textures/Sky/Lagoon/lagoon_north.jpg"); 26059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Texture south = assetManager.loadTexture("Textures/Sky/Lagoon/lagoon_south.jpg"); 26159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Texture up = assetManager.loadTexture("Textures/Sky/Lagoon/lagoon_up.jpg"); 26259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Texture down = assetManager.loadTexture("Textures/Sky/Lagoon/lagoon_down.jpg"); 26359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 26459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Spatial sky = SkyFactory.createSky(assetManager, west, east, north, south, up, down); 26559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rootNode.attachChild(sky); 26659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 26759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 26859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta protected Node createAxisMarker(float arrowSize) { 26959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 27059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Material redMat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md"); 27159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta redMat.getAdditionalRenderState().setWireframe(true); 27259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta redMat.setColor("Color", ColorRGBA.Red); 27359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 27459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Material greenMat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md"); 27559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta greenMat.getAdditionalRenderState().setWireframe(true); 27659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta greenMat.setColor("Color", ColorRGBA.Green); 27759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 27859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Material blueMat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md"); 27959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta blueMat.getAdditionalRenderState().setWireframe(true); 28059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta blueMat.setColor("Color", ColorRGBA.Blue); 28159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 28259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Node axis = new Node(); 28359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 28459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // create arrows 28559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Geometry arrowX = new Geometry("arrowX", new Arrow(new Vector3f(arrowSize, 0, 0))); 28659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta arrowX.setMaterial(redMat); 28759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Geometry arrowY = new Geometry("arrowY", new Arrow(new Vector3f(0, arrowSize, 0))); 28859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta arrowY.setMaterial(greenMat); 28959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Geometry arrowZ = new Geometry("arrowZ", new Arrow(new Vector3f(0, 0, arrowSize))); 29059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta arrowZ.setMaterial(blueMat); 29159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta axis.attachChild(arrowX); 29259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta axis.attachChild(arrowY); 29359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta axis.attachChild(arrowZ); 29459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 29559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta //axis.setModelBound(new BoundingBox()); 29659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return axis; 29759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 29859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta} 299