Un texte 3D

RETOUR

SimpleText3D.java

/* Auteur: Nicolas JANEY         */
/* nicolas.janey@univ-fcomte.fr  */
/* Novembre 2001                 */

import java.awt.*;
import java.applet.Applet;
import javax.media.j3d.*;
import javax.vecmath.*;
import com.sun.j3d.utils.applet.MainFrame;
import com.sun.j3d.utils.universe.*;

public class SimpleText3D extends Applet {

  public BranchGroup createSceneGraph(SimpleUniverse u) {
    BranchGroup objRoot = new BranchGroup();
    BoundingSphere bounds;
    bounds = new BoundingSphere(new Point3d(0.0,0.0,0.0),100.0);
    Vector3f ldir = new Vector3f(1.0F,1.0F,-1.0F);
    Color3f lcouldl = new Color3f(1.0F,1.0F,1.0F);
    DirectionalLight dl = new DirectionalLight(lcouldl,ldir);
    dl.setInfluencingBounds(bounds);
    objRoot.addChild(dl);
    Color3f lcoulal = new Color3f(0.3F,0.3F,0.1F);
    AmbientLight al = new AmbientLight(lcoulal);
    al.setInfluencingBounds(bounds);
    objRoot.addChild(al);
    Font3D f3d = new Font3D(new Font("TestFont",Font.PLAIN,1),
                            new FontExtrusion());
    Text3D txt = new Text3D(f3d,new String("IUP Info"),
                            new Point3f(-1.8f,-0.35f,-3.0f));
    Shape3D sph = new Shape3D();
    Appearance a = new Appearance();
    Material m = new Material();
    m.setDiffuseColor(0.1f,0.1f,0.9f);
    m.setSpecularColor(1.0f,0.0f,0.0f);
    m.setAmbientColor(0.9f,0.9f,0.9f);
    m.setShininess(25.0f);
    a.setMaterial(m);
    sph.setGeometry(txt);
    sph.setAppearance(a);
    objRoot.addChild(sph);
    objRoot.compile();
    return objRoot;
    }

  public SimpleText3D() {
    setLayout(new BorderLayout());
    GraphicsConfiguration config;
    config = SimpleUniverse.getPreferredConfiguration();
    Canvas3D c = new Canvas3D(config);
    add("Center",c);
    SimpleUniverse u = new SimpleUniverse(c);
    BranchGroup scene = createSceneGraph(u);
    u.getViewingPlatform().setNominalViewingTransform();
    u.addBranchGraph(scene);
    }

  public static void main(String[] args) {
    new MainFrame(new SimpleText3D(),500,160);
    }
  }

RETOUR

Remarques,erreurs
nicolas.janey@univ-fcomte.fr