These are done in 2D, without regard to the spatial reference. On Sat, Jun 19, 2021, 11:31 AM Met Bas <[email protected]> wrote:
> From my understanding, a square polygon feature would only consists of the > 5 > vertices of the corners (with the last vertex being the same as the first > to > "close" the polygon). > > If I do an operation depending on a polygon, for example intersections or > clipping a raster, how is the path between the vertices determined? Is it > the great circle route using the ellipsoid of the spatial reference? Can it > be changed? And is it determined on the fly during each operation? > > Thank you, > M.B > > > > > > -- > Sent from: http://osgeo-org.1560.x6.nabble.com/GDAL-Dev-f3742093.html > _______________________________________________ > gdal-dev mailing list > [email protected] > https://lists.osgeo.org/mailman/listinfo/gdal-dev >
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