[postgis-tickets] [SCM] PostGIS branch stable-3.0 updated. 3.0.3-25-ge4c3f5e

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- Log -----------------------------------------------------------------
commit e4c3f5e7de1ec89f9c783a27ed818a92487b1b8f
Author: Paul Ramsey <pramsey at cleverelephant.ca>
Date:   Mon Jul 26 14:32:46 2021 -0700

    Error in arc direction flagging, fixes #4326

diff --git a/NEWS b/NEWS
index 72e3fb2..d3aa00a 100644
--- a/NEWS
+++ b/NEWS
@@ -12,6 +12,7 @@ PostGIS 3.0.4dev
   - #4863, Update bboxes after scale/affine coordinate changes (Paul Ramsey)
   - #4918, Fix rare crash in st_minpossiblevalue() (Paul Ramsey)
   - #4949, Swapped coordinates for N/E planar systems (Paul Ramsey)
+  - #4326, Fix CircularPolygon area calculation (Paul Ramsey)
 
 
 PostGIS 3.0.3
diff --git a/liblwgeom/cunit/cu_measures.c b/liblwgeom/cunit/cu_measures.c
index 8867992..141b7e0 100644
--- a/liblwgeom/cunit/cu_measures.c
+++ b/liblwgeom/cunit/cu_measures.c
@@ -208,6 +208,12 @@ static void test_mindistance2d_tolerance(void)
 	*/
 	DIST2DTEST("LINESTRING(0.5 1,0.5 3)", "MULTICURVE(CIRCULARSTRING(2 3,3 2,2 1,1 2,2 3),(0 0, 0 5))", 0.5, default_accepted_error);
 
+	/*
+	** Ticket 4326
+	*/
+	DIST2DTEST(
+		"CURVEPOLYGON(CIRCULARSTRING(7874821 8715927,8907663 8715927,8844683 7750316,7937800 7750316,7874821 8715927))",
+		"POINT(5433865 8243495)", 2271704.2698450615, default_accepted_error);
 }
 
 static void
diff --git a/liblwgeom/ptarray.c b/liblwgeom/ptarray.c
index 6f72476..65a50fc 100644
--- a/liblwgeom/ptarray.c
+++ b/liblwgeom/ptarray.c
@@ -941,7 +941,7 @@ ptarrayarc_contains_point_partial(const POINTARRAY *pa, const POINT2D *pt, int c
 		}
 
 		/* Going "down"! */
-		if ( side > 0 && (seg2->y <= pt->y) && (pt->y < seg1->y) )
+		if ( side > 0 && (seg3->y <= pt->y) && (pt->y < seg1->y) )
 		{
 			wn--;
 		}

-----------------------------------------------------------------------

Summary of changes:
 NEWS                          | 1 +
 liblwgeom/cunit/cu_measures.c | 6 ++++++
 liblwgeom/ptarray.c           | 2 +-
 3 files changed, 8 insertions(+), 1 deletion(-)


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