[gdal-dev] Vector Tiles in OGR

[Even Rouault]

Le mardi 05 janvier 2016 21:06:55, Blake Thompson a écrit :
> Petr,
> 
> No one that I know of is currently working on such a tool. It could be a
> little difficult to write as well.
> 
> Each Tile is its own discrete dataset therefore the hardest part would be
> merging of features into the original features across tiles. You could use
> some complicated merging technique, but that could be very expensive.
> 
> If you wanted to simply view vector tile data it could get confusing as
> well since most vector tiles need a buffer when they are used for
> visualization programs. 

Do you mean that the coordinates aren't all necessarily clipped to the 
[0,extent-1] range ? If so, yes indeed the merging of consecutive tiles can be 
"interesting".

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