[Lib2geom-devel] Boolean operations on adjacent cases

[Vincent B. <vin...@po...>]

Hello,

I'm considering using lib2geom in my vector graphics tool to implement
boolean operations. But before I try that I'd like to know how it
handles hard cases such as computing intersections between two bezier
segments that overlap, ie that have (mathematically) an infinite
number of intersections. This case happens quite often in my project,
so it's really important.

For what I've read of lib2geom's code, I haven't seen code dedicated
to handling such cases, but perhaps I'm missing something?

If lib2geom does not handle this case, I'd be glad to try and
contribute so that it is handled (I'm already trying to tackle this
issue in my own boolops framework right now, but integrating lib2geom
would be a great thing for my project).

Best regards,

Vincent Barrielle