[postgis-users] 3d geometries, distance and buffer functions

toni hernández toni at sigte.udg.es
Tue Sep 26 09:12:33 PDT 2006


hi all,

I am quite new with 3d geometries.

Do difference and buffer functions work fine with 3d geometries?
Is there any function to convert 3d geometries into 2d?

thanks a lot.



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