pete@Octopus.COM (Pete Holzmann) (02/28/90)
Problem: I need to clip complex 2-D polygons against each other. In my context, 'complex' means polygons with interior holes and with associated exterior islands; which is which is not known. Rather than reinvent the wheel, and having found that the original Weiler- Atherton paper doesn't spell things out very well, I'm wondering whether anybody out there has references or working code to perform a general purpose poly-poly clip like this? It sure would save me a bunch of time and hassle! Thanks! Pete -- Peter Holzmann, Octopus Enterprises |(if you're a techie Christian & are 19611 La Mar Ct., Cupertino, CA 95014 |interested in helping w/ the Great UUCP: {hpda,pyramid}!octopus!pete |Commission, email dsa-contact@octopus) DSA office ans mach=408/996-7746;Work (SLP) voice=408/985-7400,FAX=408/985-0859