gemMask - Filter for the generation of "masks"

gemMask < infile > outfile

Calculates so called "masks" (i.e. worst case approximations of convex hulls) for moveable member objects (see ftp://ftp.lpr.ei.tum.de/pub/papers/rovi/accv95-ah+nos.ps.gz for an introduction).

Cannot handle comments like the other gem...-tools so sometimes has to be called like this: cpp -P < infile | gemMask > outfile

Steffen Rudolph