[postgis-tickets] [PostGIS] #4690: Line Clipping MVT failure?
PostGIS
trac at osgeo.org
Sat May 16 02:50:38 PDT 2020
#4690: Line Clipping MVT failure?
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Reporter: pramsey | Owner: Algunenano
Type: defect | Status: assigned
Priority: medium | Milestone: PostGIS 3.0.2
Component: postgis | Version: 3.0.x
Resolution: | Keywords:
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Comment (by Algunenano):
A couple of notes:
- Line clipping uses GEOS in all versions; wagyu is only used for polygons
in 3.0+
- It seems like the issue is found in lwgeom_clip_by_rect, so the first
thing I would do is to extract the offending geometry and the the clipping
values (those we can already see in the callstack) to try to see what's
going on in there.
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4690#comment:2>
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