[SCM] PostGIS branch stable-3.5 updated. 3.5.3-70-gc2ec467e3
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Wed Oct 15 10:21:14 PDT 2025
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The branch, stable-3.5 has been updated
via c2ec467e307251ffd9cd1a70fe6706732fe8e33b (commit)
from 64bf79d69cd9730511fae2bab10e328350cdea41 (commit)
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- Log -----------------------------------------------------------------
commit c2ec467e307251ffd9cd1a70fe6706732fe8e33b
Author: Paul Ramsey <pramsey at cleverelephant.ca>
Date: Wed Oct 15 10:19:50 2025 -0700
ST_ForcePolygonCCW should not flip lines, closes #5754
diff --git a/NEWS b/NEWS
index b41abc6a1..1a6472081 100644
--- a/NEWS
+++ b/NEWS
@@ -33,6 +33,7 @@ PostgreSQL 12-18 required. GEOS 3.8+ required. Proj 6.1+ required.
- #5994, Null pointer in ST_AsGeoJsonRow (Alexander Kukushkin)
- #5989, ST_Distance error on CurvePolygon (Paul Ramsey)
- #5962, Consistent clipping of MULTI/POINT (Paul Ramsey)
+- #5754, ST_ForcePolygonCCW reverses lines (Paul Ramsey)
PostGIS 3.5.3
diff --git a/postgis/postgis.sql.in b/postgis/postgis.sql.in
index 4d3fc19c0..0ad1db1e3 100644
--- a/postgis/postgis.sql.in
+++ b/postgis/postgis.sql.in
@@ -1584,27 +1584,6 @@ CREATE OR REPLACE FUNCTION ST_Scroll(geometry, geometry)
LANGUAGE 'c' IMMUTABLE STRICT PARALLEL SAFE
_COST_LOW;
--- Availability: 2.4.0
-CREATE OR REPLACE FUNCTION ST_ForcePolygonCW(geometry)
- RETURNS geometry
- AS 'MODULE_PATHNAME', 'LWGEOM_force_clockwise_poly'
- LANGUAGE 'c' IMMUTABLE STRICT PARALLEL SAFE
- _COST_LOW;
-
--- Availability: 2.4.0
-CREATE OR REPLACE FUNCTION ST_ForcePolygonCCW(geometry)
- RETURNS geometry
- AS $$ SELECT @extschema at .ST_Reverse(@extschema at .ST_ForcePolygonCW($1)) $$
- LANGUAGE 'sql' IMMUTABLE STRICT PARALLEL SAFE
- _COST_LOW;
-
--- Availability: 1.2.2
-CREATE OR REPLACE FUNCTION ST_ForceRHR(geometry)
- RETURNS geometry
- AS 'MODULE_PATHNAME', 'LWGEOM_force_clockwise_poly'
- LANGUAGE 'c' IMMUTABLE STRICT PARALLEL SAFE
- _COST_LOW;
-
-- Availability: 1.5.0
CREATE OR REPLACE FUNCTION postgis_noop(geometry)
RETURNS geometry
@@ -5470,6 +5449,30 @@ CREATE OR REPLACE FUNCTION ST_GeometryType(geometry)
LANGUAGE 'c' IMMUTABLE STRICT PARALLEL SAFE
_COST_DEFAULT;
+-- Availability: 2.4.0
+CREATE OR REPLACE FUNCTION ST_ForcePolygonCW(geometry)
+ RETURNS geometry
+ AS 'MODULE_PATHNAME', 'LWGEOM_force_clockwise_poly'
+ LANGUAGE 'c' IMMUTABLE STRICT PARALLEL SAFE
+ _COST_LOW;
+
+-- Availability: 1.2.2
+CREATE OR REPLACE FUNCTION ST_ForceRHR(geometry)
+ RETURNS geometry
+ AS 'MODULE_PATHNAME', 'LWGEOM_force_clockwise_poly'
+ LANGUAGE 'c' IMMUTABLE STRICT PARALLEL SAFE
+ _COST_LOW;
+
+-- Availability: 2.4.0
+CREATE OR REPLACE FUNCTION ST_ForcePolygonCCW(geometry)
+ RETURNS geometry
+ AS $$ SELECT
+ CASE WHEN @extschema at .ST_GeometryType($1) IN ('ST_Polygon', 'ST_MultiPolygon')
+ THEN @extschema at .ST_Reverse(@extschema at .ST_ForcePolygonCW($1))
+ ELSE $1 END $$
+ LANGUAGE 'sql' IMMUTABLE STRICT PARALLEL SAFE
+ _COST_LOW;
+
-- PostGIS equivalent function: PointN(geometry,integer)
CREATE OR REPLACE FUNCTION ST_PointN(geometry,integer)
RETURNS geometry
-----------------------------------------------------------------------
Summary of changes:
NEWS | 1 +
postgis/postgis.sql.in | 45 ++++++++++++++++++++++++---------------------
2 files changed, 25 insertions(+), 21 deletions(-)
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