Joerg írta: > Bill Gatliff wrote: >> Andy Fierman wrote: >>> Could open a whole new topological discussion on auto routers though :) >>> >> I don't know how you could automate the boundary descriptions, but once >> you had that then it looks like a basic flood-fill... >> > > Typically this isn't done fully automated. One method is to autoroute or > do a regular hand layout with default trace width, fatten up or fill > every other trace by hand section by section, then do an auto-fill for > the remaining traces.
It would be easyer with PCB, if polygons had net attribute. I mean if you place a polygon on the layout, it is just a graphical object. You have to control the gaps, etc. manually. > It would theoretically be possible to automate by having the SW perform > ratiometric trace width adaptation but it would require that it also > handles off-center situations where the density increases. I have never > heard of a layout program that can do all of this by itself, but who knows. > _______________________________________________ geda-user mailing list [email protected] http://www.seul.org/cgi-bin/mailman/listinfo/geda-user
