pmpd.iAmbient2D Create an interaction between ambient space and a class of masses. Interactor create different force depending of the mass speed and position. So it should be used like a link. Interactors object should then be banged in the same time as link objects. They should be used to create multiples connection, and should then create patching simplifications.	from the library : PMPD Format : External Environment : max freeware Max 4.5 / 4.x http://www.mathieuchamagne.com/?p=13 http://drpichon.free.fr/pmpd/