Papervision3D is an open source 3D engine for the Flash platform that utilizes COLLADA. The creators of Papervision3D have finally been able to sit down and merge a lot of code and clean up some major work under the hood with Papervision3D! This version of the engine has seen a 40% plus increase in speed! The API didn’t change a bit, and we added some new features like culling and InteractiveScene3D with Interactive materials. The CS3 Papervision3D component was also updated today.