[SCM] PostGIS branch master updated. 3.5.0-287-gd027c5f62

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- Log -----------------------------------------------------------------
commit d027c5f62ab4f63ca1618d27edc1c01ac70c9264
Author: Loïc Bartoletti <loic.bartoletti at oslandia.com>
Date:   Tue Apr 22 16:31:02 2025 +0200

    fix(CG_IsSolid): get SOLID flag
    
    The flag used was not the good one. GEODETIC instead of SOLID.

diff --git a/NEWS b/NEWS
index 25788c577..78d68a953 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,10 @@
 PostGIS 3.6.0
 2025/xx/xx
 
+* Bug fixes *
+
+  - #5818, GT-244 Fix CG_IsSolid function (Loïc Bartoletti)
+
 * Breaking Changes *
 
   - #5799, make ST_TileEnvelope clips envelopes to tile plane extent (Paul Ramsey)
diff --git a/liblwgeom/lwgeom.c b/liblwgeom/lwgeom.c
index c22fb621e..e7cea3de3 100644
--- a/liblwgeom/lwgeom.c
+++ b/liblwgeom/lwgeom.c
@@ -948,7 +948,7 @@ int
 lwgeom_is_solid(const LWGEOM *geom)
 {
 	if ( ! geom ) return LW_FALSE;
-	return FLAGS_GET_GEODETIC(geom->flags);
+	return FLAGS_GET_SOLID(geom->flags);
 }
 
 int
diff --git a/sfcgal/regress/regress_sfcgal.sql b/sfcgal/regress/regress_sfcgal.sql
index c46949a38..881c19439 100644
--- a/sfcgal/regress/regress_sfcgal.sql
+++ b/sfcgal/regress/regress_sfcgal.sql
@@ -96,3 +96,18 @@ SELECT 'CG_Intersection', ST_AsText(CG_Intersection('LINESTRING(0 0, 5 5)', 'LIN
 SELECT 'CG_Difference', ST_AsText(CG_Difference('LINESTRING(0 0, 1 0)', 'LINESTRING(0.5 0, 0.7 0)'));
 SELECT 'CG_Union', ST_AsText(CG_Union('POINT(.5 0)', 'LINESTRING(-1 0,1 0)'));
 SELECT 'CG_Triangulate', ST_AsText(CG_Triangulate('POLYGON((0.0 0.0,1.0 0.0,1.0 1.0,0.0 1.0,0.0 0.0),(0.2 0.2,0.2 0.8,0.8 0.8,0.8 0.2,0.2 0.2))'));
+-- Test https://trac.osgeo.org/postgis/ticket/5818
+WITH solid AS (
+    SELECT CG_MakeSolid(
+        'POLYHEDRALSURFACE Z (((-1 1 -1,1 1 -1,1 -1 -1,-1 -1 -1,-1 1 -1)),
+                              ((-1 1 1,-1 -1 1,1 -1 1,1 1 1,-1 1 1)),
+                              ((-1 1 -1,-1 1 1,1 1 1,1 1 -1,-1 1 -1)),
+                              ((1 1 -1,1 1 1,1 -1 1,1 -1 -1,1 1 -1)),
+                              ((1 -1 -1,1 -1 1,-1 -1 1,-1 -1 -1,1 -1 -1)),
+                              ((-1 -1 -1,-1 -1 1,-1 1 1,-1 1 -1,-1 -1 -1)))'
+    ) geom
+)
+SELECT
+    'CG_IsSolid',
+    CG_IsSolid(geom)
+FROM solid;
diff --git a/sfcgal/regress/regress_sfcgal_expected b/sfcgal/regress/regress_sfcgal_expected
index 7f18a4088..bdbc702da 100644
--- a/sfcgal/regress/regress_sfcgal_expected
+++ b/sfcgal/regress/regress_sfcgal_expected
@@ -37,3 +37,4 @@ CG_Intersection|POINT(2.5 2.5)
 CG_Difference|MULTILINESTRING((0 0,0.5 0),(0.7 0,1 0))
 CG_Union|LINESTRING(-1 0,0.5 0,1 0)
 CG_Triangulate|TIN(((0.8 0.2,0.2 0.2,1 0,0.8 0.2)),((0.2 0.2,0 0,1 0,0.2 0.2)),((1 1,0.8 0.8,0.8 0.2,1 1)),((0 1,0 0,0.2 0.2,0 1)),((0 1,0.2 0.8,1 1,0 1)),((0 1,0.2 0.2,0.2 0.8,0 1)),((0.2 0.8,0.8 0.8,1 1,0.2 0.8)),((0.2 0.8,0.2 0.2,0.8 0.2,0.2 0.8)),((1 1,0.8 0.2,1 0,1 1)),((0.8 0.8,0.2 0.8,0.8 0.2,0.8 0.8)))
+CG_IsSolid|t

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

Summary of changes:
 NEWS                                   |  4 ++++
 liblwgeom/lwgeom.c                     |  2 +-
 sfcgal/regress/regress_sfcgal.sql      | 15 +++++++++++++++
 sfcgal/regress/regress_sfcgal_expected |  1 +
 4 files changed, 21 insertions(+), 1 deletion(-)


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