[postgis-devel] SNapPointToLine : GEOS : where is the code for st_intersects between line and point?

[Rémi Cura]

Switching to Geos Devel List as suggested =)

Cheers,

Rémi-C


2013/11/6 Sandro Santilli <strk at keybit.net>

> On Wed, Nov 06, 2013 at 11:15:12AM +0100, Rémi Cura wrote:
>
> > This is without speaking of custom precision model, ie working with the
> > postgis 'infinite' precision (double precision, 15 to 17 digits)
>
> Double precision is not 'infinite'.
> Maybe CGAL would give you a closer approximation, but GEOS doesn't support
> the CGAL-like arbitrary precision.
>
> You might want to subscribe to geos-devel and start a thread there if
> you intend to work on that side of the architecture.
>
> --strk;
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