r><tr><th style="width:25%;"><code>delay</code></th><td></td></tr><tr><th style="width:25%;"><code>args</code></th><td></td></tr></table><p class="javadoc">Returns:</p><div class="indent inline-content"><p>Int</p></div></div></div><div class="field "><a name="onFrame"></a><h3 class="anchor"><code><a href="#onFrame"><span class="identifier">onFrame</span></a>():<span class="type">Void</span></code></h3><div class="doc"><p>每帧发生处理，由Start执行</p></div></div><div class="field "><a name="onRende