http://www.catmtn.com/images/renders/metaball_test3-8.mp4
This is just a quick rotation output of an object I made to test some curved concepts with boolean analytics (cut with curved edge cubes and grooved with 2nd level booleans and hyperboles); the object is 100% analytical/booleans.
http://www.catmtn.com/images/renders/boolean_rotation-1.gif CheerZ!, Zaug