="label label-meta label-meta-glsl" title="">@:glsl</span><a href="#texture2Dgery"><span class="identifier">texture2Dgery</span></a>(<span style="white-space:nowrap">u:<span class="type">Vec2</span></span>):<span class="type">Vec4</span></code></h3><div class="doc"><p></p></div></div><div class="field "><a name="updateArgs"></a><h3 class="anchor"><code><a href="#updateArgs"><span class="identifier">updateArgs</span></a>(<span style="white-space:nowrap">left:<span class="type">Float</span>,</span> <span styl