Hi
Answers inlined
On Wed, 2016-03-02 at 12:55 +0100, Hugo Mercier wrote:
> Hi,
>
> This is interesting.
>
> But I am pretty sure the possible gain in speed greatly depends on
> multiple other factors. In some scenarios, computing deltas in geometry
> coordinates may take time compared to a
Hi,
This is interesting.
But I am pretty sure the possible gain in speed greatly depends on
multiple other factors. In some scenarios, computing deltas in geometry
coordinates may take time compared to a direct access to numbers
represented by raw doubles.
That would be an interesting addition
Hi Nicklas,
This is indeed a great idea, and will go on further on the step already
done here [1] with PostGIS 2.2 backend. QGIS 2.14 now uses
ST_RemoveRepeatedPoints as described by one of the optimisations we can use
with PostGIS
As you said, we could only use this format for rendering
Hallo all
I have seen this question raised before some time ago on QGIS list.
That made me glad :-)
But I think maybe time is more right now, since twkb is suppoerted in a
released PostGIS version.
For anyone not knowing what twkb is:
TWKB is a geometry format with similarities to wkb, but uses
