From: Paul Ramsey <pramsey@cleverelephant.ca>
Date: Mon, 20 Jul 2015 13:08:30 +0000 (+0000)
Subject: More subdivide recursion depth for really big input polygons (OSM)
X-Git-Tag: 2.2.0rc1~242
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ab44185d7ae3540120826c437089ed59fe4d815e;p=postgis

More subdivide recursion depth for really big input polygons (OSM)


git-svn-id: http://svn.osgeo.org/postgis/trunk@13813 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/liblwgeom/lwgeom.c b/liblwgeom/lwgeom.c
index be31e98fb..a616c4459 100644
--- a/liblwgeom/lwgeom.c
+++ b/liblwgeom/lwgeom.c
@@ -1893,7 +1893,7 @@ lwgeom_subdivide_recursive(const LWGEOM *geom, int maxvertices, int depth, LWCOL
 static int
 lwgeom_subdivide_recursive(const LWGEOM *geom, int maxvertices, int depth, LWCOLLECTION *col, const GBOX *clip)
 {
-	const int maxdepth = 25;
+	const int maxdepth = 50;
 	int nvertices = 0;
 	int i, n = 0;
 	double width = clip->xmax - clip->xmin;
@@ -1927,7 +1927,7 @@ lwgeom_subdivide_recursive(const LWGEOM *geom, int maxvertices, int depth, LWCOL
 	/* return value */
 	if ( depth > maxdepth )
 	{
-		return 0;	
+		return 0;
 	}
 	
 	nvertices = lwgeom_count_vertices(geom);