[postgis-devel] lwgeom_calculate_bbox

Sandro Santilli strk at keybit.net
Sat Apr 2 00:28:45 PDT 2011

On Sun, Mar 20, 2011 at 06:18:09PM +0100, Sandro Santilli wrote:
> Checking some more by myself I've found that
> ST_Envelope is returning the double precision box
> while the cached box is in single-precision.

Another inconsistent issue related to ST_Envelope is that
I can't seem to get a 3d box out of ST_Envelope.
This is funny, considered the internal code _is_ computing
the 3d box anyway.

Frustrating is that even ::box3d::geometry fails to get you
a 3d envelope out of a 3d input :/


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