Online Zonotope Builder and 3D-Viewer

Wikipedia on Zonohedron tells you what this is all about. Most examples are from Zonohedra and Zonotopes. Tested with year 2012 versions of Chrome, Firefox, Safari and Opera.
This viewer requires a modern (as of year 2011) web browser (support for HTML5 canvas). See for compatible browsers.
Rotate around origin x and y axis Zoom Adjust Focal Length