Paul Ramsey

icon indicating a website link http://cleverelephant.ca icon indicating an email [email protected]

icon company @SnowflakeDB icon location Victoria, BC, Canada icon location @postgis core contributor, and general @postgres enthusiast. Mapping, spatial data, relational databases and architectures.

Results 254 comments of Paul Ramsey

Exception: found two shells in EdgeRing list

This is gone in 3.12? Just ran test on my dev machine and got, ```sql SELECT st_union( 'POLYGON ((-5.365666902173885 13.990418774149568, -4.369809126119214 13.154794881557066, -12.589262156305987 20.05173488766576, -13.585119932360659 20.88735878025826, -14.580977708415329 21.722982672850762, -15.576835484470001 22.558606565443263,...

Exception: found two shells in EdgeRing list

Yep that did it :(

Buffer intersects line it should buffer?

I think this has to wait on a fix in https://github.com/locationtech/jts/issues/876

use RingClipper for polygon clip in RectangeIntersection

This seems to have aged out. There is perhaps a use case for rectangle (or convex?) clipping if it can be made reliable, but I don't know that this is...

Buffer operation: use fallback to lower precision when result geometry is invalid

So... do we actually want a post-buffer validity check?

Buffer operation: use fallback to lower precision when result geometry is invalid

I think the answer is that we do *not* want a post-buffer validity check, people can do that themselves if it's something they care about.

GEOSGeom_setPrecision returns error for valid geometry

Is this still live?

minimumrotatedrectangle not working properly

Closed at 2efd5ed41

Remove old overlay engine?

Agreed! A worthy change if doable.

Remove old overlay engine?

Done?