title: Rotate the camera around an object using the arrow keys in Three.js
body: <p>Say I have a big cube with some objects on each of the faces (a bit like the google maps cube <a href="http://www.playmapscube.com/" rel="nofollow">http://www.playmapscube.com/</a>). I would like to be able to use the arrow keys to rotate the camera <strong>around</strong> the cube, instead of rotating all the objects individually.</p>
  
  <p>So the left arrow will move the camera to the left, thus the cube would be turning right, and so on.</p>
  
  <p>I've looked all over and didn't find anything about doing it with the keyboard.</p>