idth : -1 })</span><a href="#rayFromScreen"><span class="identifier">rayFromScreen</span></a>(<span style="white-space:nowrap">pixelX:<a class="type" title="Float - The standard Float type, this is a double-precision IEEE 64bit float." href="../Float.html">Float</a>,</span> <span style="white-space:nowrap">pixelY:<a class="type" title="Float - The standard Float type, this is a double-precision IEEE 64bit float." href="../Float.html">Float</a>,</span> <span style="white-space:nowrap">sceneWidth:<a class="ty