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/).