Brigade 2 Teapot in Sponza test

Testing indirect lighting with motion blur in Brigade 2 with the teapot and the Sponza atrium:

Youtube videos:

http://www.youtube.com/watch?v=QCPCAZlS5QI (8 spp per frame)

http://www.youtube.com/watch?v=GyVPwhs592I (4 spp per frame)

Some pics:

This is a particularly nasty scene, since all the light is coming from the skydome through the narrow roof  (no portals or importance sampling are used, max path depth is 4). Nevertheless, it still converges rather quickly on a GTS 450 using the motion blur trick.