Move Polygon..?

Nov 20, 2013 at 5:36 AM
See this video ..http://tvpot.daum.net/v/43788885

it's Kinect+Farseer;

I want to Make like it;

but i don't know how polygon move like that;;

Can i move Polygon without .position??

Can polygon shape be exchanged after Create?

Sorry ..My English skill is not so good ..