1/*
2 * Copyright (c) 2009-2010 jMonkeyEngine
3 * All rights reserved.
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5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
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10 *   notice, this list of conditions and the following disclaimer.
11 *
12 * * Redistributions in binary form must reproduce the above copyright
13 *   notice, this list of conditions and the following disclaimer in the
14 *   documentation and/or other materials provided with the distribution.
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17 *   may be used to endorse or promote products derived from this software
18 *   without specific prior written permission.
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20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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30 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32package jme3test.post;
33
34import com.jme3.app.SimpleApplication;
35import com.jme3.input.KeyInput;
36import com.jme3.input.controls.ActionListener;
37import com.jme3.input.controls.KeyTrigger;
38import com.jme3.light.DirectionalLight;
39import com.jme3.material.Material;
40import com.jme3.math.*;
41import com.jme3.post.FilterPostProcessor;
42import com.jme3.post.filters.ColorOverlayFilter;
43import com.jme3.post.filters.FadeFilter;
44import com.jme3.post.filters.RadialBlurFilter;
45import com.jme3.renderer.Caps;
46import com.jme3.renderer.queue.RenderQueue.ShadowMode;
47import com.jme3.scene.Geometry;
48import com.jme3.scene.Spatial;
49import com.jme3.scene.Spatial.CullHint;
50import com.jme3.scene.shape.Box;
51import com.jme3.texture.Texture;
52import com.jme3.texture.Texture.WrapMode;
53import com.jme3.util.SkyFactory;
54import com.jme3.util.TangentBinormalGenerator;
55
56public class TestPostFilters extends SimpleApplication implements ActionListener {
57
58    private FilterPostProcessor fpp;
59    private Vector3f lightDir = new Vector3f(-1, -1, .5f).normalizeLocal();
60    FadeFilter fade;
61
62    public static void main(String[] args) {
63        TestPostFilters app = new TestPostFilters();
64        app.start();
65    }
66
67    public void setupFilters() {
68        if (renderer.getCaps().contains(Caps.GLSL100)) {
69            fpp = new FilterPostProcessor(assetManager);
70            // fpp.setNumSamples(4);
71            fpp.addFilter(new ColorOverlayFilter(ColorRGBA.LightGray));
72            fpp.addFilter(new RadialBlurFilter());
73            //fade=new FadeFilter(1.0f);
74            //fpp.addFilter(fade);
75
76
77            viewPort.addProcessor(fpp);
78        }
79    }
80
81    public void setupSkyBox() {
82        Texture envMap;
83        if (renderer.getCaps().contains(Caps.FloatTexture)) {
84            envMap = assetManager.loadTexture("Textures/Sky/St Peters/StPeters.hdr");
85        } else {
86            envMap = assetManager.loadTexture("Textures/Sky/St Peters/StPeters.jpg");
87        }
88        rootNode.attachChild(SkyFactory.createSky(assetManager, envMap, new Vector3f(-1, -1, -1), true));
89    }
90
91    public void setupLighting() {
92
93        DirectionalLight dl = new DirectionalLight();
94        dl.setDirection(lightDir);
95
96        dl.setColor(new ColorRGBA(.9f, .9f, .9f, 1));
97
98        rootNode.addLight(dl);
99
100        dl = new DirectionalLight();
101        dl.setDirection(new Vector3f(1, 0, -1).normalizeLocal());
102
103        dl.setColor(new ColorRGBA(.4f, .4f, .4f, 1));
104
105        rootNode.addLight(dl);
106    }
107
108    public void setupFloor() {
109        Material mat = assetManager.loadMaterial("Textures/Terrain/BrickWall/BrickWall.j3m");
110        mat.getTextureParam("DiffuseMap").getTextureValue().setWrap(WrapMode.Repeat);
111        mat.getTextureParam("NormalMap").getTextureValue().setWrap(WrapMode.Repeat);
112        mat.getTextureParam("ParallaxMap").getTextureValue().setWrap(WrapMode.Repeat);
113        Box floor = new Box(Vector3f.ZERO, 50, 1f, 50);
114        TangentBinormalGenerator.generate(floor);
115        floor.scaleTextureCoordinates(new Vector2f(5, 5));
116        Geometry floorGeom = new Geometry("Floor", floor);
117        floorGeom.setMaterial(mat);
118        floorGeom.setShadowMode(ShadowMode.Receive);
119        rootNode.attachChild(floorGeom);
120    }
121
122    public void setupSignpost() {
123        Spatial signpost = assetManager.loadModel("Models/Sign Post/Sign Post.mesh.xml");
124        Material mat = assetManager.loadMaterial("Models/Sign Post/Sign Post.j3m");
125        signpost.setMaterial(mat);
126        signpost.rotate(0, FastMath.HALF_PI, 0);
127        signpost.setLocalTranslation(12, 3.5f, 30);
128        signpost.setLocalScale(4);
129        signpost.setShadowMode(ShadowMode.CastAndReceive);
130        rootNode.attachChild(signpost);
131    }
132
133    @Override
134    public void simpleInitApp() {
135        cam.setLocation(new Vector3f(-32.295086f, 54.80136f, 79.59805f));
136        cam.setRotation(new Quaternion(0.074364014f, 0.92519957f, -0.24794696f, 0.27748522f));
137        cam.update();
138
139        cam.setFrustumFar(300);
140        flyCam.setMoveSpeed(30);
141
142        rootNode.setCullHint(CullHint.Never);
143
144        setupLighting();
145        setupSkyBox();
146
147
148        setupFloor();
149
150        setupSignpost();
151
152        setupFilters();
153
154        initInput();
155
156    }
157
158    protected void initInput() {
159        flyCam.setMoveSpeed(3);
160        //init input
161        inputManager.addMapping("fadein", new KeyTrigger(KeyInput.KEY_I));
162        inputManager.addListener(this, "fadein");
163        inputManager.addMapping("fadeout", new KeyTrigger(KeyInput.KEY_O));
164        inputManager.addListener(this, "fadeout");
165
166    }
167
168    public void onAction(String name, boolean value, float tpf) {
169        if (name.equals("fadein") && value) {
170            fade.fadeIn();
171            System.out.println("fade in");
172
173        }
174        if (name.equals("fadeout") && value) {
175            fade.fadeOut();
176            System.out.println("fade out");
177        }
178    }
179}
180