[postgis-tickets] [PostGIS] #5391: Offset curve regression and oriented envelop on debbie and berries

[PostGIS]

#5391: Offset curve regression and oriented envelop on debbie and berries
----------------------+---------------------------
  Reporter:  robe     |      Owner:  strk
      Type:  defect   |     Status:  reopened
  Priority:  high     |  Milestone:  PostGIS 3.2.6
 Component:  postgis  |    Version:  3.3.x
Resolution:           |   Keywords:
----------------------+---------------------------
Changes (by robe):

 * status:  closed => reopened
 * resolution:  fixed =>
 * milestone:  PostGIS 3.4.0 => PostGIS 3.2.6

Comment:

 I think this needs to be backported to 3.2.  Before i was testing winnie
 on 3.11.0, and flipped her to testing GEOS 3.11 branch, she is failing on
 offset curve


 {{{
 PostgreSQL 14.8, compiled by Visual C++ build 1914, 64-bit
   Postgis 3.2.6dev - (3.2.5-4-g59a8f9d63) - 2023-06-20 04:56:23
   scripts 3.2.6dev 3.2.5-4-g59a8f9d63
   raster scripts 3.2.6dev 3.2.5-4-g59a8f9d63
   GEOS: 3.11.3dev-CAPI-1.17.3
   PROJ: 7.2.1
   SFCGAL: 1.4.1
   GDAL: GDAL 3.4.3, released 2022/04/22

  ./regress/core/offsetcurve .. failed (diff expected obtained:
 /projects/postgis/tmp/3.2.6dev_pg14_geos3.11_gdal3.4.3w64/test_89_diff)
 -----------------------------------------------------------------------------
 --- ./regress/core/offsetcurve_expected 2023-06-19 18:45:49.789926800
 -0400
 +++ /projects/postgis/tmp/3.2.6dev_pg14_geos3.11_gdal3.4.3w64/test_89_out
 2023-06-20 01:16:29.225477900 -0400
 @@ -6,12 +6,12 @@
  t4|SRID=42;LINESTRING(0 10,10 10)
  t5|SRID=42;LINESTRING(0 -10,10 -10,12 -10,14 -9,16 -8,17 -7,18 -6,19
 -4,20 -2,20 0,20 10)
  t5b|SRID=42;LINESTRING EMPTY
 -t6|SRID=42;LINESTRING(0 -10,10 -10,17 -7,20 0,20 10)
 +t6|SRID=42;LINESTRING(0 -10,10 -10,12 -10,14 -9,16 -8,17 -7,18 -6,19
 -4,20 -2,20 0,20 10)
  t7|SRID=42;LINESTRING(0 -10,10 -10,20 0,20 10)
  t8|SRID=42;LINESTRING(0 -10,20 -10,20 10)
  t10|SRID=42;LINESTRING(0 2,7 2,3 9)
  t10b|SRID=42;LINESTRING(0 2,7 2,3 9)
  t11|LINESTRING(37.6 39.2,39.2 36.6,42 35.8,43 34.8,46.4 33.6,48.2 30,48.8
 30,50.6 33.8,56.6 35)
  t12|LINESTRING(34.4 36.8,36.8 33.4,40 32.2,41 31.2,43.6 30.4,45.8 26,51.2
 26,53.4 30.2,57.4 31)
 -t13|LINESTRING(-2 0,-2 22,12 22,12 8,2 8)
 +t13|LINESTRING(-2 0,-2 10,-2 22,12 22,12 8,2 8)
  #2508|t
 }}}
-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/5391#comment:11>
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