MAXScript - Footprints

I have a MAXScript program where: The user selects two objects that intersect each other, and pushes the vertices of one object out of the way of the other. The result creates a “footprint?? of one shape in the other. I would like the following additional features added: Right now the program only moves the vertices that directly intersect the affecting object, resulting in a sharp edge on the impression. I woul d like to be able to incorporate a “soft selection?? effect for more gradual edges. The user should be able to control the distance and strength of this effect. Also, I would like a feature that allows for animated deformation over time (i.e.? things like indented tracks appearing behind rolling wheels) ## Deliverables I request that the code be as clean and clearly documented as possible, so that it can be easily understood and modified by future coders.