how can i animate a compression spring

[Romizer]

need a tip or a trick to animate a compression spring with collision detection.

with motion designer, bones or witch way is the best?

please help.

thanks

[riki]

It seems that someone asks this same question every month or so. Try checking through the Tips Forum archive. Otherwise this site has a tut on morphing springs

http://www.captainlightwave.com/