People at xNURBS previously held senior R&D positions at PTC. After left PTC, more than a decade has been spent on the development of our variational surfacing technique. In fact, ten years ago, established CAD companies (ISV) started to license our variational surfacing kernel and use it to develop applications for end users.
Now after years of R&D, we eventually solve the key issues in surfacing and start to develop end-user applications. We invite users to judge if xNURBS is the most powerful and easiest-to-use NURBS software ever developed.