<!-- Licensed under a BSD license. See license.html for license -->
<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
    <title>Three.js - Multiple Scenes - v2</title>
    <style>
    #c {
      position: fixed;
      left: 0;
      top: 0;
      width: 100%;
      height: 100%;
      display: block;
      z-index: -1;
    }
    .diagram {
      display: inline-block;
      width: 5em;
      height: 3em;
