Hi all,<br>I&#39;m trying to figure out how to control the camera lens  in Gem.<br>i.e. go from normal view to &#39;ortho&#39; gradually,<br>or still, change focal length form 18mm to 55mm...<br><a href="http://en.wikipedia.org/wiki/Focal_length">http://en.wikipedia.org/wiki/Focal_length</a><br>

I&#39;ve been playing around with &#39;view&#39;, &#39;perspec&#39; to gemwin, and also tried changing an object&#39;s size and distance simulatneously to achieve this, but it seems that the perspective deformation always stays the same...<br>

any ideas?<br>thanks<br>Tim<br><br>