UCLA Adds Physics to Prat-falls

BaltoAaron writes "CNN.com is reporting on Petros Faloutsos , a UCLA scientist, that has developed a program that creates animation based almost solely on physics. Faloutsos "believes his animation program will one day allow virtual stunt artists to replace their flesh-and-blood counterparts in performing otherwise deadly feats of derring-do." "It's the Holy Grail of character animation. Everybody wants to do it, but there's not a whole lot of it out there right now.""

Comments

Re:I thought this had been done already

[Chiasmus_]

Of course, there are definite advantages to putting sensors on someone's body.

If I fall down the stairs, what's going to happen to, say, my right arm, wrist, and hand? Sure, if I'm unconscious, that will all be dictated by physics - I'll flop around like a rag doll and you can nicely see all the reactive forces at work.

But if I'm conscious, how is the programming going to emulate my increasingly desperate attempts to keep from breaking my neck?

It seems to me that a better effect would be captured simply by hooking up motion sensors to a stuntman, telling him to take a five-minute break, and then throwing him down the stairs when he wasn't looking. The "mechanics" realm of physics has relatively simple rules; panic does not. So far, we don't have any formulas for the interaction of perceived danger, temperament, adrenaline, and what have you.