Revert "increase splitting for large geometries"

This reverts commit 559fe513fa8ffa3a5bc3a7d07c252a872614c073.

Increasing the splitting results in geometries where with rounding
issues at the split points, so that contain operations do not
work as expected anymore.

Fixes #2137.

diff --git a/sql/functions/utils.sql b/sql/functions/utils.sql
index 0a49eef52fc16ee1068642e73ac337880e2d1ed1..18d4211bb711399edde86b86a8900f2711788e2a 100644 (file)
--- a/sql/functions/utils.sql
+++ b/sql/functions/utils.sql
@@ -426,7 +426,7 @@ DECLARE
   geo RECORD;
 BEGIN
   -- 10000000000 is ~~ 1x1 degree
   geo RECORD;
 BEGIN
   -- 10000000000 is ~~ 1x1 degree

-  FOR geo IN select quad_split_geometry(geometry, 0.01, 20) as geom LOOP
+  FOR geo IN select quad_split_geometry(geometry, 0.25, 20) as geom LOOP

     RETURN NEXT geo.geom;
   END LOOP;
   RETURN;
     RETURN NEXT geo.geom;
   END LOOP;
   RETURN;