Poly-B.P.particule2 used with pmpd 2D objects, create/delete mass, control, bounds, collision detection & receive abstraction include in a poly~ object for create/delete mass in a limited space, control physics properties by group or individual, and receive values.	from the library : fc.lib Format : Abstraction Environment : max freeware Max 5.x http://www.florentcolautti.com/ http://www.steekr.com/n/50-17/share/LNK18394a52679ec56fd/