title: Three.js drag to look around
body: <p>For a project that I am doing, I want to do something like <code>THREE.OrbitControls</code>:</p>
  
  <pre><code>var controls = new THREE.OrbitControls(camera, renderer.domElement);
  </code></pre>
  
  <p>but not have the camera move.</p>
  
  <p>I'm looking for some three.js plugin (like <code>OrbitControls</code>), or some code to do this.</p>
  
  <p>Thanks!</p>