title: Taking images of 3D model using STLRead
body: <p>I'm trying to take "images" of a 3D model. I am able to load an STL file through <a href="http://www.mathworks.com/matlabcentral/fileexchange/22409-stl-file-reader/content/STLRead/stlread.m" rel="nofollow">this</a> code. What I need to do is be able rotate the object, and take "images" of it as it rotates. </p>
  
  <p>stlread outputs a face and vertex structure that is compatible with patch(), so I can display the object, but I'm not sure how to actually store that image into a matrix.</p>