Quote from Furyo2) The seemingly simple strider blow to the barn, that makes it literally explode in 100 pieces. If you really want to accomplish that today, your frame rate will also explode at the moment of impact.
i'm working on a map with something like this in it, and it lags up with less than 50 physics models flying around the screen. that shot blew me away.
QuotePlus, the official trailer showed something that looked very very much like models morphing (bridge destruction, Alyx falling). That'd be another new thing.
i imagine that's just skeletal animation applied to some normally static models. cool effect, though.