jme3 Cartoon Filter - Java Game

Java examples for Game:JME3

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Description

jme3 Cartoon Filter

Demo Code

package Effects;//from ww  w.j  a  v a  2  s .  com

import com.jme3.app.SimpleApplication;
import com.jme3.asset.plugins.ZipLocator;
import com.jme3.light.DirectionalLight;
import com.jme3.material.Material;
import com.jme3.math.ColorRGBA;
import com.jme3.math.Vector3f;
import com.jme3.post.FilterPostProcessor;
import com.jme3.post.filters.CartoonEdgeFilter;
import com.jme3.renderer.RenderManager;
import com.jme3.scene.Geometry;
import com.jme3.scene.Node;
import com.jme3.scene.Spatial;
import com.jme3.texture.Texture;

/**
 * test
 *
 * @author normenhansen
 */
public class CartoonFilter extends SimpleApplication {

    private Spatial sceneGeo;
    private FilterPostProcessor fpp;
    private CartoonEdgeFilter toon;

    public static void main(String[] args) {
        CartoonFilter app = new CartoonFilter();
        app.start();

    }

    @Override
    public void simpleInitApp() {
        fpp = new FilterPostProcessor(assetManager);
        viewPort.addProcessor(fpp);
        toon = new CartoonEdgeFilter();
        fpp.addFilter(toon);

        assetManager.registerLocator("town.zip", ZipLocator.class);
        sceneGeo = assetManager.loadModel("main.scene");
        rootNode.attachChild(sceneGeo);
        DirectionalLight sunLight = new DirectionalLight();
        sunLight.setDirection(new Vector3f(0.3f, -0.5f, -0.5f));
        rootNode.addLight(sunLight);
        Geometry teapotGeo = (Geometry) assetManager
                .loadModel("Models/Teapot/Teapot.j3o");
        Material teapotMat = new Material(assetManager,
                "Common/MatDefs/Light/Lighting.j3md");
        teapotMat.setBoolean("UseMaterialColors", true);
        teapotMat.setColor("Diffuse", ColorRGBA.Pink);
        teapotGeo.setMaterial(teapotMat);
        teapotGeo.scale(3);
        teapotGeo.setLocalTranslation(32, 3, -24);
        rootNode.attachChild(teapotGeo);

        makeToonish(rootNode);
    }

    public void makeToonish(Spatial spatial) {
        if (spatial instanceof Node) {
            Node n = (Node) spatial;
            for (Spatial child : n.getChildren()) {
                makeToonish(child);
            }
        } else if (spatial instanceof Geometry) {
            Geometry g = (Geometry) spatial;
            Material m = g.getMaterial();
            if (m.getMaterialDef().getName().equals("Phong Lighting")) {
                Texture t = assetManager
                        .loadTexture("Textures/ColorRamp/toon.png");
                m.setTexture("ColorRamp", t);
                m.setBoolean("VertexLighting", true);
                m.setBoolean("UseMaterialColors", true);
                m.setColor("Specular", ColorRGBA.Black);
                m.setColor("Diffuse", ColorRGBA.White);
            }
        }
    }

    @Override
    public void simpleUpdate(float tpf) {
        //TODO: add update code
    }

    @Override
    public void simpleRender(RenderManager rm) {
        //TODO: add render code
    }
}

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