Staz wrote: > > > Le vendredi 15 mars 2002, à 09:48 , Craig Hoyt a écrit : > > > >> As for shearing... It is a structural analysis of an object. > >> Pressure is > >> put on a test piece to find it's failure point. All components used in > >> structural support has to be tested to insure suitability for each > >> construction application. > > > in this context, it means getting the best possible cuts out of stock > lengths. I have one of those algorythms in use in my big FB3 app (we cut aluminum stock lengths into door pieces). It uses linked lists, tedd! :) What I would like is an algorythm for a 2-dimensional optimization allowing rotation of the sheet. When I think about it, my brain threatens to explode. PB