externalfile.html

<html>

<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  <title> External File </title>
  <link rel="stylesheet" type="text/css" href="x3dom.css">
  </link>
  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.5.1/styles/vs.min.css">
  <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.5.1/highlight.min.js"></script>
  <script>hljs.highlightAll();</script>
</head>

<body>
  <h1> External File </h1>
  <table width="100%" height="85%" border="0">
    <tr>
      <td width="50%" align="center" valign="top" scope="col">
        <X3D id="shapedata" width="600px" height="600px">
          <Scene>
            <background transparency='0' skyColor='1 1 1'></background>
            <inline id="inline" url="x3d/HFT_Bau1_0.x3d"></inline>
          </Scene>
        </X3D>
      </td>
      <td width="50%" align="left" valign="top" scope="col">
        <p>
          Any X3D scene can be integrated into the Scene by using the &lt;inline&gt; node. The X3D model has be be
          stored on a web server. The X3D file should be optimized using aopt. It is not necessary, but usually improves
          performance a lot.
        </p>
        <pre>
<code class="language-html">
&lt;html&gt; 
&lt;head&gt; 
  &lt;title&gt; External File e&lt;/title&gt; 			
  &lt;script type='text/javascript' src='http://www.x3dom.org/download/x3dom.js'&gt; &lt;/script&gt; 
  &lt;link rel='stylesheet' type='text/css' href='http://www.x3dom.org/download/x3dom.css'&gt;&lt;/link&gt; 
&lt;/head&gt; 
&lt;body&gt; 
  &lt;X3D id="shapedata"&gt;
   &lt;Scene&gt;
     &lt;background transparency='0' skyColor='1 1 1'&gt;&lt;/background&gt;
     &lt;inline url="HFT_Bau1_0.x3d"&gt;&lt;/inline&gt;
   &lt;/Scene&gt;
  &lt;/X3D&gt
&lt;/body&gt; 
&lt;/html&gt;  
</code>
</pre>   
        <select id="combo" style="margin-bottom:20px" onchange="comboCallback();">
          <option value="x3d/HFT_Bau1_0.x3d">HFT Building 1 Floor 0</option>
          <option value="x3d/HFT_Bau1_1.x3d">HFT Building 1 Floor 1</option>
          <option value="x3d/HFT_Bau1_2.x3d">HFT Building 1 Floor 2</option>
          <option value="x3d/HFT_Bau1_3.x3d">HFT Building 1 Floor 3</option>
          <option value="x3d/HFT_Bau2_0.x3d">HFT Building 2 Floor 0</option>
          <option value="x3d/HFT_Bau2_3.x3d">HFT Building 2 Floor 3</option>
          <option value="x3d/HFT_Bau2_4.x3d">HFT Building 2 Floor 4</option>
        </select>
      </td>
    </tr>
  </table>
  <script type="text/javascript" src="x3dom.js"></script>
  <script>
    function comboCallback() {
      var index = document.getElementById("combo").selectedIndex;
      var value = document.getElementsByTagName("option")[index].value;
      document.getElementById("inline").url = value;
    }
  </script>
</body>

</html>