[gdal-dev] Polygon operations
andrew.bell.ia at gmail.com
Sat Jun 19 12:34:24 PDT 2021
These are done in 2D, without regard to the spatial reference.
On Sat, Jun 19, 2021, 11:31 AM Met Bas <Metabaseacc at gmail.com> wrote:
> From my understanding, a square polygon feature would only consists of the
> vertices of the corners (with the last vertex being the same as the first
> "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,
> Sent from: http://osgeo-org.1560.x6.nabble.com/GDAL-Dev-f3742093.html
> gdal-dev mailing list
> gdal-dev at lists.osgeo.org
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