Hi Nathan
Le 07-06-18 à 17:15, Nathan Einstein a écrit :
Unfortunately, it doesn’t seem like there’s any simple
“divide-and-conquer”-type solution; because the Voronoi polygons on the
edges will be irregularly shaped, I haven’t been able to come up with a
clean way to combine the results from
Hi!
Is the dataset publicly available?
Can you file a ticket at https://trac.osgeo.org/postgis/newticket and get
dataset attached to it?
For divide-and-conquer kind of solution, you need to track bounds of "beach
line" which is made of a lot of parabolic segments, and that is indeed not
trivial i
Hi Nathan,
2018-06-07 16:15 GMT+01:00 Nathan Einstein :
> Hi all,
>
> I’d like to create Voronoi polygons for a set of about 11 million points.
> ST_VoronoiPolygons works fine for a subset of ~3 million of these points,
> though the function’s processing speed seems to scale non-linearly in the
>
Hi all,
I’d like to create Voronoi polygons for a set of about 11 million points.
ST_VoronoiPolygons works fine for a subset of ~3 million of these points,
though the function’s processing speed seems to scale non-linearly in the
number of points. I therefore haven’t been able to get it to work fo
