port state prior to camera rendering, removing it from the camera stack.</p></div></div><div class="field "><a name="popFilter"></a><h3 class="anchor"><code><a href="#popFilter"><span class="identifier">popFilter</span></a>():<a class="type" title="Void - The standard Void type." href="../Void.html">Void</a></code></h3><div class="doc"><span class="label">Internal usage</span>
<p>Finalizes Filter rendering and removes top-most Object from filter stack.</p></div></div><div class="field "><a name="popRenderZo