[postgis-users] Status and plans regarding circular arcs support?

[Andrea Aime]

Hi,
is there any document outlining the current status of arc support in
PostGIS?
In particular, a list of functions that can those that work off the native
curves, and those that  linear-ization instead (eventually, those that do
not work at all against curvilinear geometries)?
Maybe (and I might be dreaming here :-) ) with some indication of whether
they will be improvements in that regard?

Cheers
Andrea

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Ing. Andrea Aime
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