Help in icosahedron file please help very urgent
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  1. #1
    Join Date
    Nov 2012
    Posts
    3

    Help in icosahedron file please help very urgent

    can someone help me get this obj file working
    This is the code called "Phong.java" that I am trying to run with the icosahedron object file.
    I needed to use Phong.java and the teapot input to create a icosahedron
    im unable to attach the object file here can someone email me at raghavansdroid@gmail.com and i will send the object file
    its very urgent
    please please please



    here is the code, need help in fixing it
    #isocahedron

    v .29045075 0.25 0.0
    v -.29045075 0.25 0.0
    v .29045075f -0.25 0.0
    v -.29045075 -0.25 0.0
    v 0.25 0.0 .29045075
    v 0.25 0.0 -.29045075
    v -0.25 0.0 .29045075
    v -0.25 0.0 -.29045075
    v 0.0 .29045075 0.25
    v 0.0 -.29045075 0.25
    v 0.0 .29045075 -0.25
    v 0.0 -.29045075 -0.25

    f 0 8 4
    f 0 5 10
    f 2 4 9
    f 2 11 5
    f 1 6 8
    f 1 10 7
    f 3 9 6
    f 3 7 11
    f 0 10 8
    f 1 8 10
    f 2 9 11
    f 3 11 9
    f 4 2 0
    f 5 0 2
    f 6 1 3
    f 7 3 1
    f 8 6 4
    f 9 4 6
    f 10 5 7
    f 11 7 5

  2. #2
    Join Date
    Nov 2012
    Posts
    3

    Re: Help in icosahedron file please help very urgent

    can someone help me get this obj file working
    This is the code called "Phong.java" that I am trying to run with the icosahedron object file.
    I needed to use Phong.java and the teapot input to create a icosahedron
    im unable to attach the object file here can someone email me at raghavansdroid@gmail.com and i will send the object file
    its very urgent
    please please please



    here is the code, need help in fixing it
    #isocahedron

    v .29045075 0.25 0.0
    v -.29045075 0.25 0.0
    v .29045075f -0.25 0.0
    v -.29045075 -0.25 0.0
    v 0.25 0.0 .29045075
    v 0.25 0.0 -.29045075
    v -0.25 0.0 .29045075
    v -0.25 0.0 -.29045075
    v 0.0 .29045075 0.25
    v 0.0 -.29045075 0.25
    v 0.0 .29045075 -0.25
    v 0.0 -.29045075 -0.25

    f 0 8 4
    f 0 5 10
    f 2 4 9
    f 2 11 5
    f 1 6 8
    f 1 10 7
    f 3 9 6
    f 3 7 11
    f 0 10 8
    f 1 8 10
    f 2 9 11
    f 3 11 9
    f 4 2 0
    f 5 0 2
    f 6 1 3
    f 7 3 1
    f 8 6 4
    f 9 4 6
    f 10 5 7
    f 11 7 5 isocahedron.rarisocahedron.rar

  3. #3
    Join Date
    Nov 2012
    Posts
    3

    Re: Help in icosahedron file please help very urgent

    here is the code
    import javax.vecmath.*;

    import com.sun.j3d.utils.universe.*;
    import javax.media.j3d.*;

    import com.sun.j3d.utils.behaviors.vp.*;
    import javax.swing.JFrame;
    import com.sun.j3d.loaders.*;
    import com.sun.j3d.loaders.objectfile.*;




    /**
    * An example for constructing an object (tetrahedron) with triangles
    * where normal vectors are interpolated.
    *
    * @author Frank Klawonn
    * Last change 05.07.2005
    * @see GeomArrayExample
    */
    public class Isocahedran extends JFrame
    {

    //The canvas to be drawn upon.
    public Canvas3D myCanvas3D;


    public Isocahedran()
    {
    //Mechanism for closing the window and ending the program.
    this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);


    //Default settings for the viewer parameters.
    myCanvas3D = new Canvas3D(SimpleUniverse.getPreferredConfiguration());


    //Construct the SimpleUniverse:
    //First generate it using the Canvas.
    SimpleUniverse simpUniv = new SimpleUniverse(myCanvas3D);


    //Default position of the viewer.
    simpUniv.getViewingPlatform().setNominalViewingTransform();


    //The scene is generated in this method.
    createSceneGraph(simpUniv);


    //Add some light to the scene.
    addLight(simpUniv);


    //The following three lines enable navigation through the scene using the mouse.
    OrbitBehavior ob = new OrbitBehavior(myCanvas3D);
    ob.setSchedulingBounds(new BoundingSphere(new Point3d(0.0,0.0,0.0),Double.MAX_VALUE));
    simpUniv.getViewingPlatform().setViewPlatformBehavior(ob);


    //Show the canvas/window.
    setTitle("An object loaded from a file");
    setSize(700,700);
    getContentPane().add("Center", myCanvas3D);
    setVisible(true);

    }




    public static void main(String[] args)
    {
    Isocahedran nfga = new Isocahedran();
    }





    //In this method, the objects for the scene are generated and added to
    //the SimpleUniverse.
    public void createSceneGraph(SimpleUniverse su)
    {



    //Load an obj-file.
    ObjectFile f = new ObjectFile(ObjectFile.RESIZE);
    Scene s = null;

    try
    {
    s = f.load("isocahedron.obj");
    }
    catch (Exception e)
    {
    System.out.println("File loading failed:" + e);
    }


    //Generate a transformation group for the loaded object.
    Transform3D tfObject = new Transform3D();
    tfObject.rotZ(0.4*Math.PI);
    Transform3D xRotation = new Transform3D();
    xRotation.rotY(0.4*Math.PI);
    tfObject.mul(xRotation);
    TransformGroup tgObject = new TransformGroup(tfObject);
    tgObject.addChild(s.getSceneGroup());


    Appearance yellowApp = new Appearance();
    setToMyDefaultAppearance(yellowApp,new Color3f(0.5f,0.5f,0.0f));

    BranchGroup theScene = new BranchGroup();

    //Add the tetrahedron to the scene.
    Background bg = new Background(new Color3f(1.0f,1.0f,1.0f));
    BoundingSphere bounds = new BoundingSphere(new Point3d(0.0,0.0,0.0),Double.MAX_VALUE);
    bg.setApplicationBounds(bounds);
    theScene.addChild(bg);

    theScene.compile();

    //Add everything to the universe.
    su.addBranchGraph(theScene);

    }



    /**
    * Generates a default surface (Appearance) in a specified colour.
    *
    * @param app The Appearance for the surface.
    * @param col The colour.
    */
    public static void setToMyDefaultAppearance(Appearance app, Color3f col)
    {
    app.setMaterial(new Material(col,col,col,col,150.0f));
    }



    //Some light is added to the scene here.
    public void addLight(SimpleUniverse su)
    {

    BranchGroup bgLight = new BranchGroup();

    BoundingSphere bounds = new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
    Color3f lightColour1 = new Color3f(1.0f,1.0f,1.0f);
    Vector3f lightDir1 = new Vector3f(-1.0f,0.0f,-0.5f);
    DirectionalLight light1 = new DirectionalLight(lightColour1, lightDir1);
    light1.setInfluencingBounds(bounds);


    Vector3f lightDir2 = new Vector3f(1.0f,0.0f,0.5f);
    DirectionalLight light2 = new DirectionalLight(lightColour1, lightDir2);
    light2.setInfluencingBounds(bounds);


    bgLight.addChild(light1);
    bgLight.addChild(light2);

    su.addBranchGraph(bgLight);
    }



    }

  4. #4
    Join Date
    May 2009
    Posts
    2,413

    Re: Help in icosahedron file please help very urgent

    Quote Originally Posted by howardcartter View Post
    its very urgent
    How urgent can it be? After years of neglect Java 3D was officially abandoned in 2008,

    http://www.java.net/node/674071

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