Package com.jme3.util

Examples of com.jme3.util.BufferUtils


    });
  }
 
  public void setAmbientLight(final boolean on) {
    if (al == null) {
      al = new AmbientLight();
      al.setColor(new ColorRGBA(1.0f, 0.92f, 0.75f, 1f));
    }
    this.enqueue(new Callable<Integer>(){
      public Integer call() throws Exception {
        if (on) {
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    //addEntity(ship);
   
   
   
    //addEntity(new RoidField("Roids", "Models/RoidField/Roid.mesh.xml"));
    AmbientLight al = new AmbientLight();
    al.setColor(ColorRGBA.White.mult(0.5f));
    mapNode.addLight(al);
   
   
    /*
    DirectionalLight sun = new DirectionalLight();
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  }
 
  public void setDirectionalLight(final boolean on) {
    if (dl == null) {
      Vector3f lightDir = new Vector3f(-0.8719428f, -0.46824604f, 0.14304268f);
      dl = new DirectionalLight();
      dl.setColor(new ColorRGBA(1.0f, 0.92f, 0.75f, 1f));
      dl.setDirection(lightDir);

      Vector3f lightDir2 = new Vector3f(0.70518064f, 0.5902297f, -0.39287305f);
      dl2 = new DirectionalLight();
      dl2.setColor(new ColorRGBA(0.7f, 0.85f, 1.0f, 1f));
      dl2.setDirection(lightDir2);
    }
    this.enqueue(new Callable<Integer>(){
      public Integer call() throws Exception {
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      }
    });
  }
 
  private PointLight getPointLight() {
    PointLight ll = new PointLight();
    ll.setColor(new ColorRGBA(1.0f, 0.92f, 0.75f, 1f));
    ll.setRadius(20f);
    return ll;
  }
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        lightMdl = new Geometry("Light", new Sphere(10, 10, 0.1f));
        lightMdl.setMaterial(assetManager.loadMaterial("Common/Materials/RedColor.j3m"));
        lightMdl.getMesh().setStatic();
        rootNode.attachChild(lightMdl);

        pl = new PointLight();
        pl.setColor(ColorRGBA.White);
        //pl.setRadius(3f);
        rootNode.addLight(pl);
    }
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    public void simpleInitApp() {
        Box b = new Box(Vector3f.ZERO, 1, 1, 1);
        Geometry geom = new Geometry("Box", b);
        geom.updateModelBound();

        Material mat = new Material(assetManager, "Common/MatDefs/Misc/SolidColor.j3md");
        mat.setColor("m_Color", ColorRGBA.Blue);
        geom.setMaterial(mat);

        rootNode.attachChild(geom);
    }
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  for(int i = 0; i < node.getQuantity(); i++){
      Spatial spatial = node.getChild(i);
      if(spatial instanceof Geometry){
                //Material material = new Material();
                AssetManager assetManager = JmeSystem.newAssetManager(Thread.currentThread().getContextClassLoader().getResource("com/jme3/asset/Desktop.cfg"));
                Material material = new Material(assetManager, "Common/MatDefs/Misc/SolidColor.j3md");
                material.setColor("m_Color",color);
                //Material geomMaterial = ((Geometry)spatial).getMaterial();
                spatial.setMaterial(material);
                System.out.println("Spatial: "+spatial.getName());
      }else if(spatial instanceof Node){
    setColor((Node)spatial,color);
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     * Note, this is a recursive method.
     * @param node the node that contains children
     **/
    private void setColor(Geometry geometry, ColorRGBA color){
        AssetManager assetManager = JmeSystem.newAssetManager(Thread.currentThread().getContextClassLoader().getResource("com/jme3/asset/Desktop.cfg"));
        Material material = new Material(assetManager, "Common/MatDefs/Misc/SolidColor.j3md");
        material.setColor("m_Color",color);
        geometry.setMaterial(material);
        System.out.println("Spatial: "+geometry.getName());
    }
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  private Geometry atmo;

  @Override
  public void simpleInitApp() {
    Sphere atmoSphere = new Sphere(48, 48, radius, false, true);
    mat = new Material(assetManager, "MatDefs/SimpleAtmoshere.j3md");
   
    mat.setFloat("radius", radius);
    atmo = new Geometry("atmo_Planet", atmoSphere);
   
    Vector3f pos = new Vector3f(5,0,0);
    atmo.setLocalTranslation(pos);
    mat.setVector3("v3Center", pos);
   
   
    atmo.setMaterial(mat);
      rootNode.attachChild(atmo);
     
      Sphere planetSphere = new Sphere(48, 48, radius * 0.8f);
      Material planteMat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
      planteMat.setColor("Color", ColorRGBA.Green);
      Geometry planet = new Geometry("geo_Planet", planetSphere);
      planet.setLocalTranslation(pos);
      planet.setMaterial(planteMat);
      rootNode.attachChild(planet);
     
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  @Override
  public void simpleUpdate(float tpf) {
    super.simpleUpdate(tpf);
   
    Vector3f camLocation = getCamera().getLocation();
    Material newMat = mat;
   
    Vector3f planetLocation = Vector3f.ZERO;
   
    newMat.setVector3("v3CameraPos", camLocation);
    /*
    float maxCamDistance = radius + planetLocation.subtract(camLocation).length();
    newMat.setFloat("maxCamDistance", maxCamDistance);
    float camToCenter = planetLocation.subtract(camLocation).length();
    newMat.setFloat("minCamDistance", FastMath.sqrt(camToCenter*camToCenter + radius*radius));
 
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