1-computacao-grafica-12-03.java

package mygame;

import com.jme3.app.SimpleApplication;
import com.jme3.light.DirectionalLight;
import com.jme3.material.Material;
import com.jme3.math.ColorRGBA;
import com.jme3.math.FastMath;
import com.jme3.math.Vector3f;
import com.jme3.renderer.RenderManager;
import com.jme3.scene.Spatial;

/**
 * This is the Main Class of your Game. You should only do initialization here.
 * Move your Logic into AppStates or Controls
 *
 * @author normenhansen
 */
public class Main extends SimpleApplication {

    public static void main(String[] args) {
        Main app = new Main();
        app.setShowSettings(false);
        app.start();
    }

    @Override
    public void simpleInitApp() {
        /**
         * A white, directional light source
         */
        DirectionalLight sun = new DirectionalLight();
        sun.setDirection((new Vector3f(-0.5f, -0.5f, -0.5f)).normalizeLocal());
        sun.setColor(ColorRGBA.White);
        rootNode.addLight(sun);
        
        for(int i=0; i<10; i++){
            for(int j=0; j<10; j++){
                Spatial ninja = createNinja(i, j);
                rootNode.attachChild(ninja);
            }
        }
    }
    
    public Spatial createNinja(int x, int z){
        Spatial ninja = assetManager.loadModel("Models/Ninja/Ninja.mesh.xml");
        ninja.scale(0.02f);
        ninja.setLocalTranslation(new Vector3f(-x*2,0,z*2));
        ninja.move(5, 0, 0);
        return ninja;
    }

    @Override
    public void simpleUpdate(float tpf) {
        rootNode.move(0, 0, tpf);
    }

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

1-computacao-grafica-19-02.java

package mygame;

import com.jme3.app.SimpleApplication;
import com.jme3.material.Material;
import com.jme3.math.ColorRGBA;
import com.jme3.math.Vector3f;
import com.jme3.renderer.RenderManager;
import com.jme3.scene.Geometry;
import com.jme3.scene.shape.Box;

/**
 * This is the Main Class of your Game. You should only do initialization here.
 * Move your Logic into AppStates or Controls
 * @author normenhansen
 */
public class Main extends SimpleApplication {

    public static void main(String[] args) {
        Main app = new Main();
        app.setShowSettings(false);
        app.start();
    }

    @Override
    public void simpleInitApp() {
        createBox(ColorRGBA.randomColor(), 1, 1, 1);
        createBox(ColorRGBA.randomColor(), 1, 4, 1);
    }
    
    public void createBox(ColorRGBA color, int x, int y, int z) {
        Box b = new Box(1, 1, 1);
        // Sphere s = new Sphere(1, 1, 1)
        Geometry geom = new Geometry("Box", b);
        geom.setLocalTranslation(new Vector3f(x,y,z));
        geom.scale(0.5f);

        Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
        mat.setColor("Color", color);
        geom.setMaterial(mat);
        
        rootNode.attachChild(geom);
    }

    @Override
    public void simpleUpdate(float tpf) {
        rootNode.getChild("Box").move(0, 0, tpf);
        if (Math.abs(rootNode.getChild("Box").getLocalTranslation().z) > 10){
            tpf--;
        }
    }

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

2-computacao-grafica-26-02-1.java

package mygame;

import com.jme3.app.SimpleApplication;
import com.jme3.material.Material;
import com.jme3.math.ColorRGBA;
import com.jme3.renderer.RenderManager;
import com.jme3.scene.Geometry;
import com.jme3.scene.Node;
import com.jme3.scene.shape.Box;
import com.jme3.texture.Texture;

/**
 * This is the Main Class of your Game. You should only do initialization here.
 * Move your Logic into AppStates or Controls
 *
 * @author normenhansen
 */
public class Main2 extends SimpleApplication {

    public static void main(String[] args) {
        Main2 app = new Main2();
        app.setShowSettings(false);
        app.start();
    }

    @Override
    public void simpleInitApp() {
        Node n1 = new Node("pivot1");
        Node n2 = new Node("pivot2");
        
        for(int i=0; i<5;i++){
            Geometry p = getBacon("bn1"+i);
            p.setLocalTranslation(i*2, 0, 0);
            n1.attachChild(p);

            p = getBacon("bn2"+i);
            p.setLocalTranslation(0, i*2, 0);
            n2.attachChild(p);
        }

        rootNode.attachChild(n1);
        rootNode.attachChild(n2);
    }
    
    public Geometry getBacon(String name){
        /**
         * An unshaded textured cube. Uses texture from jme3-test-data library!
         */
        Box boxMesh = new Box(1f, 1f, 1f);
        Geometry boxGeo = new Geometry("A Textured Box", boxMesh);
        Material boxMat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
        Texture monkeyTex = assetManager.loadTexture("Textures/bacon.jpg");
        boxMat.setTexture("ColorMap", monkeyTex);
        boxGeo.setMaterial(boxMat);
        
        return boxGeo;
    }

    @Override
    public void simpleUpdate(float tpf) {
        // rootNode.getChild("Box").rotate(0, 0, tpf); // rotaciona caixa
        rootNode.rotate(tpf, tpf, tpf); // rotaciona o nó raiz e seus filhos, em torno da origem
    }

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

2-computacao-grafica-26-02-2.java

package mygame;

import com.jme3.app.SimpleApplication;
import com.jme3.material.Material;
import com.jme3.math.ColorRGBA;
import com.jme3.renderer.RenderManager;
import com.jme3.scene.Geometry;
import com.jme3.scene.Node;
import com.jme3.scene.shape.Box;
import com.jme3.texture.Texture;

/**
 * This is the Main Class of your Game. You should only do initialization here.
 * Move your Logic into AppStates or Controls
 *
 * @author normenhansen
 */
public class Main2 extends SimpleApplication {

    public static void main(String[] args) {
        Main2 app = new Main2();
        app.setShowSettings(false);
        app.start();
    }

    @Override
    public void simpleInitApp() {
        Node n1 = new Node("pivot1");
        Node n2 = new Node("pivot2");
        
        for(int i=0; i<5;i++){
            Geometry p = getBacon("bn1"+i);
            p.setLocalTranslation(i*2, 0, 0);
            n1.attachChild(p);

            p = getBacon("bn2"+i);
            p.setLocalTranslation(0, i*2, 0);
            n2.attachChild(p);
        }

        rootNode.attachChild(n1);
        rootNode.attachChild(n2);
    }
    
    public Geometry getBacon(String name){
        /**
         * An unshaded textured cube. Uses texture from jme3-test-data library!
         */
        Box boxMesh = new Box(1f, 1f, 1f);
        Geometry boxGeo = new Geometry("A Textured Box", boxMesh);
        Material boxMat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
        Texture monkeyTex = assetManager.loadTexture("Textures/bacon.jpg");
        boxMat.setTexture("ColorMap", monkeyTex);
        boxGeo.setMaterial(boxMat);
        
        return boxGeo;
    }

    @Override
    public void simpleUpdate(float tpf) {
        // rootNode.getChild("Box").rotate(0, 0, tpf); // rotaciona caixa
        rootNode.rotate(tpf, tpf, tpf); // rotaciona o nó raiz e seus filhos, em torno da origem
    }

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

2-computacao-grafica-26-02-3.java

package mygame;

import com.jme3.app.SimpleApplication;
import com.jme3.light.DirectionalLight;
import com.jme3.material.Material;
import com.jme3.math.ColorRGBA;
import com.jme3.math.FastMath;
import com.jme3.math.Vector3f;
import com.jme3.renderer.RenderManager;
import com.jme3.scene.Spatial;

/**
 * This is the Main Class of your Game. You should only do initialization here.
 * Move your Logic into AppStates or Controls
 *
 * @author normenhansen
 */
public class Main3 extends SimpleApplication {

    public static void main(String[] args) {
        Main3 app = new Main3();
        app.setShowSettings(false);
        app.start();
    }

    @Override
    public void simpleInitApp() {
        /**

         * A white, directional light source
         */
        DirectionalLight sun = new DirectionalLight();
        sun.setDirection((new Vector3f(-0.5f, -0.5f, -0.5f)).normalizeLocal());
        sun.setColor(ColorRGBA.White);
        rootNode.addLight(sun);
        
        Spatial ninja = assetManager.loadModel("Models/Ninja/Ninja.mesh.xml");
        // Material defaultMat = new Material(assetManager, "Common/MatDefs/Misc/ShowNormals.j3md");
        // ninja.setMaterial(defaultMat);
        ninja.scale(0.02f);
        ninja.rotate(0, FastMath.PI, 0);
        rootNode.attachChild(ninja);
        
        Spatial ferrari = assetManager.loadModel("Models/Ferrari/Car.mesh.xml");
        ferrari.rotate(0, FastMath.PI, 0);
        ferrari.setLocalTranslation(new Vector3f(-5,1,1));
        rootNode.attachChild(ferrari);
    }

    @Override
    public void simpleUpdate(float tpf) {

    }

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

exercicio.java

package mygame;

import com.jme3.app.SimpleApplication;
import com.jme3.light.DirectionalLight;
import com.jme3.material.Material;
import com.jme3.math.ColorRGBA;
import com.jme3.math.FastMath;
import com.jme3.math.Vector3f;
import com.jme3.renderer.RenderManager;
import com.jme3.scene.Spatial;

/**
 * This is the Main Class of your Game. You should only do initialization here.
 * Move your Logic into AppStates or Controls
 *
 * @author normenhansen
 */
public class Main extends SimpleApplication {

    public static void main(String[] args) {
        Main app = new Main();
        app.setShowSettings(false);
        app.start();
    }

    @Override
    public void simpleInitApp() {
        /**
         * A white, directional light source
         */
        DirectionalLight sun = new DirectionalLight();
        sun.setDirection((new Vector3f(-0.5f, -0.5f, -0.5f)).normalizeLocal());
        sun.setColor(ColorRGBA.White);
        rootNode.addLight(sun);
        
        Spatial ninja = assetManager.loadModel("Models/Ninja/Ninja.mesh.xml");
        ninja.scale(0.02f);
        ninja.rotate(1, FastMath.PI, 0);
        rootNode.attachChild(ninja);
        
        Spatial ferrari = assetManager.loadModel("Models/Ferrari/Car.mesh.xml");
        ferrari.rotate(-1, FastMath.PI, 0);
        ferrari.setLocalTranslation(new Vector3f(-3,1,1));
        rootNode.attachChild(ferrari);
        
        Spatial elephant = assetManager.loadModel("Models/Elephant/Elephant.mesh.xml");
        elephant.scale(0.02f);
        elephant.rotate(2, FastMath.PI, 0);
        elephant.setLocalTranslation(new Vector3f(3,1,1));
        rootNode.attachChild(elephant);
        
        Spatial teapot = assetManager.loadModel("Models/Teapot/Teapot.mesh.xml");
        teapot.rotate(-2, FastMath.PI, 0);
        teapot.setLocalTranslation(new Vector3f(8,1,1));
        rootNode.attachChild(teapot);
        
        Spatial boat = assetManager.loadModel("Models/Boat/boat.mesh.xml");
        boat.rotate(0, FastMath.PI, 0);
        boat.setLocalTranslation(new Vector3f(-8,1,1));
        rootNode.attachChild(boat);
    }

    @Override
    public void simpleUpdate(float tpf) {

    }

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