Grasshopper to Vasari
Thanks to Lilli Smith (and her Autodesk Colleagues) for arranging a very interesting Vasari Webinar discussing some of the different developments to link Grasshopper to Vasari.
The panelists were myself demonstrating the OpenBIM approach using IFC4, Hiroshi Jacobs presenting Chameleon, Tim Meador demonstrating HummingBird and Nathan Miller showing his OpenNurbs importer.
http://geometrygym.blogspot.com.tr/2012/09/grasshopper-to-vasari.html