Enable preperation of geometry #286
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yeesian
previously approved these changes
Apr 1, 2022
rafaqz
approved these changes
Apr 2, 2022
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Preparing geometry is useful when you repeat spatial operations on a geometry, as required, calculated, information needed for said operation is cached. See https://blog.cleverelephant.ca/2008/10/postgis-performance-prepared-geometry.html
The open question is if/where we check for the remaining GDAL
ogrhaspreparedgeometrysupportmethod in all these calls. Maybe a warning on init? I'm not sure what happens when a non-Yggdrasil GDAL doesn't have prepgeom support.