On Fri, Jan 25, 2013 at 11:05 PM, Werner LEMBERG <[email protected]> wrote: > Using polygons only, tangents aren't an issue, AFAIK, and if you use > the FontForge's `--enable-real=double' configure option (which is now > the default). The problem is rather grazing intersections of third > order Bézier curves which are very hard to tackle. Have a look at > this web page:
Hi -- in CGAL parlance "general polygon" means a contour whose segments may be composed of straight lines, bezier curves or circular arcs. If you take a longer look at the code in the page I linked to, this will be clear. The mathematical parlance in the documentation is a bit heacy though, so one needs to learn to read through that... And re looking into the FT code, I guess I'll try that. Thanks. -- Shriramana Sharma _______________________________________________ Freetype mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/freetype
