[postgis-tickets] [SCM] PostGIS branch master updated. 3.1.0rc1-104-g29e1db1

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- Log -----------------------------------------------------------------
commit 29e1db13409b995d8e04cabf86d329f15d512645
Author: Paul Ramsey <pramsey at cleverelephant.ca>
Date:   Fri Feb 26 10:36:44 2021 -0800

    Ensure bboxes are refreshed after cooridinate transforms in scale/affine. References #4863

diff --git a/liblwgeom/lwgeom.c b/liblwgeom/lwgeom.c
index 34c1fea..a2d3d7f 100644
--- a/liblwgeom/lwgeom.c
+++ b/liblwgeom/lwgeom.c
@@ -2019,6 +2019,9 @@ lwgeom_affine(LWGEOM *geom, const AFFINE *affine)
 		}
 	}
 
+	/* Recompute bbox if needed */
+	if (geom->bbox)
+		lwgeom_refresh_bbox(geom);
 }
 
 void
@@ -2071,19 +2074,8 @@ lwgeom_scale(LWGEOM *geom, const POINT4D *factor)
 	}
 
 	/* Recompute bbox if needed */
-
-	if ( geom->bbox )
-	{
-		/* TODO: expose a gbox_scale function */
-		geom->bbox->xmin *= factor->x;
-		geom->bbox->xmax *= factor->x;
-		geom->bbox->ymin *= factor->y;
-		geom->bbox->ymax *= factor->y;
-		geom->bbox->zmin *= factor->z;
-		geom->bbox->zmax *= factor->z;
-		geom->bbox->mmin *= factor->m;
-		geom->bbox->mmax *= factor->m;
-	}
+	if (geom->bbox)
+		lwgeom_refresh_bbox(geom);
 }
 
 LWGEOM *
diff --git a/regress/core/tickets.sql b/regress/core/tickets.sql
index a24eba2..ad44356 100644
--- a/regress/core/tickets.sql
+++ b/regress/core/tickets.sql
@@ -1343,3 +1343,11 @@ FROM (SELECT
 SELECT '#4853', ST_ClusterDBSCAN(geom,  eps := 0.000906495804256269, minpoints := 4) OVER() AS cid FROM (VALUES ('0101000020E6100000E4141DC9E5934B40D235936FB6193940'::geometry), ('0101000020E6100000C746205ED7934B40191C25AFCE193940'::geometry), ('0101000020E6100000C780ECF5EE934B40B6BE4868CB193940'::geometry), ('0101000020E6100000ABB2EF8AE0934B404451A04FE4193940'::geometry)) AS t(geom);
 
 SELECT '#4844', ST_AsEWKT(ST_SnapToGrid(ST_Transform('SRID=3575;POINT(370182.35945313 -2213980.8213281)'::geometry,4326),0.001));
+
+SELECT '#4863', st_contains(geometry, st_scale(st_orientedenvelope(geometry),
+ 'SRID=3857; POINT(0.8 0.8)', st_centroid(geometry))) from (select
+ 'SRID=3857; POLYGON((-141972.789895508 6755731.24770785,-141935.49511986
+ 6755733.56891884,-141934.403428904 6755716.1146343,-141971.698204552
+ 6755713.77835553,-141972.789895508 6755731.24770785))'::geometry as
+ geometry) x;
+
diff --git a/regress/core/tickets_expected b/regress/core/tickets_expected
index f8119be..6f22297 100644
--- a/regress/core/tickets_expected
+++ b/regress/core/tickets_expected
@@ -444,3 +444,4 @@ ERROR:  LWGEOM_addpoint: Invalid offset
 #4853|0
 #4853|0
 #4844|SRID=4326;POINT(19.492 69.79)
+#4863|t

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

Summary of changes:
 liblwgeom/lwgeom.c            | 18 +++++-------------
 regress/core/tickets.sql      |  8 ++++++++
 regress/core/tickets_expected |  1 +
 3 files changed, 14 insertions(+), 13 deletions(-)


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