Examples of com.jme3.collision.CollisionResult

com.jme3.collision.CollisionResult
A CollisionResult represents a single collision instance between two {@link Collidable}. A collision check can result in many collision instances (places where collision has occured). @author Kirill Vainer

  public static void startApp(){
    app.startCanvas();
    app.enqueue(new Callable<Void>(){
      public Void call(){
        if (app instanceof SimpleApplication){
          SimpleApplication simpleApp = (SimpleApplication) app;
          simpleApp.getFlyByCamera().setDragToRotate(true);
          String assdir =  new File(workspace).getAbsolutePath();
          app.setAssetsPath(assdir);
        }
        return null;
      }

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     * Attaches Statistics View to guiNode and displays it on the screen
     * above FPS statistics line.
     *
     */
    public void loadStatsView() {
        statsView = new StatsView("Statistics View", assetManager, renderer.getStatistics());
//         move it up so it appears above fps text
        statsView.setLocalTranslation(0, fpsText.getLineHeight(), 0);
        guiNode.attachChild(statsView);
    }

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        listener = new Listener();
        ar.setListener(listener);
        
        // init StateManager ----------------------------
        stateManager = new AppStateManager(this);
        
        // simple Init ----------------------------------
        guiNode.setQueueBucket(Bucket.Gui);
        guiNode.setCullHint(CullHint.Never);
        //loadFPSText();

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    private void setColor(Node node, ColorRGBA color){
  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());

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     * Sets the color of the geometries of the children and home.
     * 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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    //bgNode.attachChild(sky);


    sphere.updateModelBound();
    sphere.setQueueBucket(Bucket.Sky);
    Material sky = new Material(assetManager, "Common/MatDefs/Misc/Sky.j3md");
    TextureKey key = new TextureKey("Textures/Sky/Stars.dds", true);
    key.setGenerateMips(true);
    key.setAsCube(true);
    Texture tex = assetManager.loadTexture(key);
    sky.setTexture("m_Texture", tex);
    sky.setVector3("m_NormalScale", Vector3f.UNIT_XYZ);
    sphere.setMaterial(sky);
    sphere.setCullHint(Spatial.CullHint.Never);

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        // init Audio ----------------------------------
        // edited by floh -- 31/10/2011
        ar = JmeSystem.newAudioRenderer(settings);
        ar.initialize();


        listener = new Listener();
        ar.setListener(listener);
        
        // init StateManager ----------------------------
        stateManager = new AppStateManager(this);

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            Spatial spatial = assetManager.loadModel(obj);
            //Material mat = new Material(assetManager, "Common/MatDefs/Misc/ShowNormals.j3md");
            //spatial.setMaterial(mat);
            node.attachChild(spatial);


      node.setModelBound(new BoundingSphere());
      node.updateModelBound();
  } catch (Exception e) {
            e.printStackTrace();
      //logger.logp(Level.SEVERE, this.getClass().toString(),"loadNode()", "Exception", e);
      node = null;

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            if (Float.isInfinite(d) || Float.isNaN(d)) {
                return 0;
            }


            Vector3f point = new Vector3f(direction).multLocal(d).addLocal(origin);
            results.addCollision(new CollisionResult(point, d));
            return 1;
        } else {
            throw new UnsupportedCollisionException();
        }
    }

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            root = FastMath.sqrt(discr);


            float distance = root - a1;
            Vector3f point = new Vector3f(ray.direction).multLocal(distance).addLocal(ray.origin);


            CollisionResult result = new CollisionResult(point, distance);
            results.addCollision(result);
            vars.release();
            return 1;
        }


        a1 = ray.direction.dot(diff);
        vars.release();
        if (a1 >= 0.0) {
            return 0;
        }


        discr = a1 * a1 - a;
        if (discr < 0.0) {
            return 0;
        } else if (discr >= FastMath.ZERO_TOLERANCE) {
            root = FastMath.sqrt(discr);
            float dist = -a1 - root;
            Vector3f point = new Vector3f(ray.direction).multLocal(dist).addLocal(ray.origin);
            results.addCollision(new CollisionResult(point, dist));


            dist = -a1 + root;
            point = new Vector3f(ray.direction).multLocal(dist).addLocal(ray.origin);
            results.addCollision(new CollisionResult(point, dist));
            return 2;
        } else {
            float dist = -a1;
            Vector3f point = new Vector3f(ray.direction).multLocal(dist).addLocal(ray.origin);
            results.addCollision(new CollisionResult(point, dist));
            return 1;
        }
    }

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com.jme3.bounding.BoundingSphere

com.jme3.collision.bih.BIHNode

com.jme3.swingGui.JMEDesktop

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