From brief code inspection, it looks like this project uses ThreeD library: http://code.google.com/p/threedlibrary/ http://code.google.com/p/threedlibrary/ He

From brief code inspection, it looks like this project uses ThreeD library: http://code.google.com/p/threedlibrary/ http://code.google.com/p/threedlibrary/ Here are other examples from Google using ThreeD which are not minified: http://code.google.com/p/webglsamples/ http://code.google.com/p/webglsamples/