As Paul mentioned, this has been an issue for a while. I ran into this
when I needed to precisely divide a circle into a specified number of
points.
I finally had to generate the points directly. To get a table of points
precisely spaced around a circle:
with
parameters as (
select 101.0 as
Hi Paul,
I'm very grateful for your response.
You are right with "cheating" when it comes to non-equal results of
ST_LineToCurve on "supposedly" same input, which I described as my second
problem (in this case I would use the buffer with minimal number of
segments anyway).
But that doesn't *fully*
> On Nov 10, 2021, at 7:24 AM, Marcin Mionskowski
> wrote:
>
> So... Are what I have described bugs or is it supposed to work this way?
Mostly things are supposed to work this way. Remember you are "cheating", you
see the original input run it through linetocurve/curvetoline, whereas the
Dear List,
I ran across two issues with CurvePolygons today:
1. "The last vertex problem" - result of ST_CurveToLine conversion is
missing the "last" vertex:
with
p as (select ST_SetSRID(ST_MakePoint(50,60),2180) geom) --just a
point
, b as (select st_buffer(geom,10,2) geom from p)
