1/*
2 * Copyright (c) 2009-2010 jMonkeyEngine
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met:
8 *
9 * * Redistributions of source code must retain the above copyright
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.
15 *
16 * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
17 *   may be used to endorse or promote products derived from this software
18 *   without specific prior written permission.
19 *
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
24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
27 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
28 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
29 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33package jme3test.post;
34
35import com.jme3.app.SimpleApplication;
36import com.jme3.light.DirectionalLight;
37import com.jme3.material.Material;
38import com.jme3.math.ColorRGBA;
39import com.jme3.math.FastMath;
40import com.jme3.math.Quaternion;
41import com.jme3.math.Vector3f;
42import com.jme3.post.FilterPostProcessor;
43import com.jme3.post.filters.CartoonEdgeFilter;
44import com.jme3.renderer.Caps;
45import com.jme3.scene.Geometry;
46import com.jme3.scene.Node;
47import com.jme3.scene.Spatial;
48import com.jme3.scene.Spatial.CullHint;
49import com.jme3.texture.Texture;
50
51public class TestCartoonEdge extends SimpleApplication {
52
53    private FilterPostProcessor fpp;
54
55    public static void main(String[] args){
56        TestCartoonEdge app = new TestCartoonEdge();
57        app.start();
58    }
59
60    public void setupFilters(){
61        if (renderer.getCaps().contains(Caps.GLSL100)){
62            fpp=new FilterPostProcessor(assetManager);
63            //fpp.setNumSamples(4);
64            CartoonEdgeFilter toon=new CartoonEdgeFilter();
65            toon.setEdgeColor(ColorRGBA.Yellow);
66            fpp.addFilter(toon);
67            viewPort.addProcessor(fpp);
68        }
69    }
70
71    public void makeToonish(Spatial spatial){
72        if (spatial instanceof Node){
73            Node n = (Node) spatial;
74            for (Spatial child : n.getChildren())
75                makeToonish(child);
76        }else if (spatial instanceof Geometry){
77            Geometry g = (Geometry) spatial;
78            Material m = g.getMaterial();
79            if (m.getMaterialDef().getName().equals("Phong Lighting")){
80                Texture t = assetManager.loadTexture("Textures/ColorRamp/toon.png");
81//                t.setMinFilter(Texture.MinFilter.NearestNoMipMaps);
82//                t.setMagFilter(Texture.MagFilter.Nearest);
83                m.setTexture("ColorRamp", t);
84                m.setBoolean("UseMaterialColors", true);
85                m.setColor("Specular", ColorRGBA.Black);
86                m.setColor("Diffuse", ColorRGBA.White);
87                m.setBoolean("VertexLighting", true);
88            }
89        }
90    }
91
92    public void setupLighting(){
93
94        DirectionalLight dl = new DirectionalLight();
95        dl.setDirection(new Vector3f(-1, -1, 1).normalizeLocal());
96        dl.setColor(new ColorRGBA(2,2,2,1));
97
98        rootNode.addLight(dl);
99    }
100
101    public void setupModel(){
102        Spatial model = assetManager.loadModel("Models/MonkeyHead/MonkeyHead.mesh.xml");
103        makeToonish(model);
104        model.rotate(0, FastMath.PI, 0);
105//        signpost.setLocalTranslation(12, 3.5f, 30);
106//        model.scale(0.10f);
107//        signpost.setShadowMode(ShadowMode.CastAndReceive);
108        rootNode.attachChild(model);
109    }
110
111    @Override
112    public void simpleInitApp() {
113        viewPort.setBackgroundColor(ColorRGBA.Gray);
114
115        cam.setLocation(new Vector3f(-5.6310086f, 5.0892987f, -13.000479f));
116        cam.setRotation(new Quaternion(0.1779095f, 0.20036356f, -0.03702727f, 0.96272093f));
117        cam.update();
118
119        cam.setFrustumFar(300);
120        flyCam.setMoveSpeed(30);
121
122        rootNode.setCullHint(CullHint.Never);
123
124        setupLighting();
125        setupModel();
126        setupFilters();
127    }
128
129}
130