OpenSubdiv
   Copyright 2013 Pixar
   All rights reserved.

   This product includes software developed at:
       Pixar (http://www.pixar.com/).
       Dreamworks Animation (http://www.dreamworksanimation.com/)
       Autodesk, Inc. (http://www.autodesk.com/).
       Google, Inc. (http://www.google.com/).
       DigitalFish (http://digitalfish.com/).