ollowed by lower priority objects. Priority defaults to zero.</p>

   <h3>Frame Callbacks</h3>
   
   <p>Per-frame callbacks happen via the IAnimatedObject interface. Simply implement the IAnimatedObject interface, and call <i>ProcessManager.instance.addAnimatedObject(this);</i> to get callbacks. For example:</p>
   
   <pre class="brush: js">
   // Example of a component that receives per-frame callbacks.
   public class DemoAnimatedComponent extends EntityComponent implements IAnimatedObject
   {