Examples of nu3a.collision.N3Ray

nu3a.collision.N3Ray
Esta clase define un rayo finito que puede ser utilizado para seleccionar objetos mediante "picking". El rayo esta determinado mediante dos puntos, el punto origen y el punto destino.


  public void keyTyped(KeyEvent e) {
  }


  public void mouseClicked(MouseEvent e) {
    N3Ray ray = scene.getActiveCamera().getRay(new N3Point2D((float) e.getX(), (float) e.getY()), 1000.0f);
    Vector objects = scene.getHierarchyRoot().testRec(ray);
        if (objects.size() > 0) {
          scene.Zorder(objects, scene.getActiveCamera().getPosition());
            N3VisualObject o = (N3VisualObject) objects.elementAt(0);
            if (o.testGeometry(ray, true))

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        * internalCamera.getZFar(), -internalCamera.getZFar());


    src = getAccMatrix().mult(src);
    dest = getAccMatrix().mult(dest);


    return new N3Ray(src, dest);
  }

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Related Classes of nu3a.collision.N3Ray

examples.SceneTest

nu3a.geometry.N3Point2D

nu3a.geometry.N3Point3D

nu3a.math.N3Vector3D

nu3a.scene.N3Camera

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