href="../Null.html">Null</a>&lt;<a class="type" title="h3d.Vector - A 4 floats vector." href="../h3d/Vector.html">Vector</a>&gt;</code></h3><div class="doc"><p>Project a 3D point into the 2D screen. Make sure to update() the camera if it's been moved before using that.</p></div></div><div class="field "><a name="rayFromScreen"></a><h3 class="anchor"><code><span class="label label-meta label-meta-value" title="Used to store default values for fields and function arguments.">@:value({ sceneHeight : -1, sceneW