Another stab at Julia quaternion set, from March. In April I added support for indexed face sets, resulting in fantastic memory savings. Here are test renders of a 7 million and a 28 million polygon model, respectively. Lucy, the 28M tri model, required a fair amount of swap on my 2GB machine. There’s still some memory savings to be had I think, especially if I added BIH and used that instead of Octree-R. Models courtesy Stanford 3D Scanning Repository.