From c4377ea18234e1965683017fc94d6a06014df1b8 Mon Sep 17 00:00:00 2001
From: Regina Obe <lr@pcorp.us>
Date: Fri, 25 Jul 2014 20:41:07 +0000
Subject: [PATCH] #2838 collection handling partially fixed - fix size
 computation for tins and add support for polyhedralsurface in geometry
 collection

git-svn-id: http://svn.osgeo.org/postgis/trunk@12831 b70326c6-7e19-0410-871a-916f4a2858ee
---
 liblwgeom/lwout_x3d.c | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/liblwgeom/lwout_x3d.c b/liblwgeom/lwout_x3d.c
index bb32c2b3a..ba46fbc7a 100644
--- a/liblwgeom/lwout_x3d.c
+++ b/liblwgeom/lwout_x3d.c
@@ -667,7 +667,8 @@ asx3d3_collection_size(const LWCOLLECTION *col, char *srs, int precision, int op
 	size_t defidlen = strlen(defid);
 	LWGEOM *subgeom;
 
-	size = sizeof("<MultiGeometry></MultiGeometry>") + defidlen*2;
+	//size = sizeof("<MultiGeometry></MultiGeometry>") + defidlen*2;
+	size = defidlen*2;
 
 	if ( srs )
 		size += strlen(srs) + sizeof(" srsName=..");
@@ -675,7 +676,7 @@ asx3d3_collection_size(const LWCOLLECTION *col, char *srs, int precision, int op
 	for (i=0; i<col->ngeoms; i++)
 	{
 		subgeom = col->geoms[i];
-		size += ( sizeof("<geometryMember>/") + defidlen ) * 2;
+		//size += ( sizeof("<geometryMember>/") + defidlen ) * 2;
 		if ( subgeom->type == POINTTYPE )
 		{
 			size += asx3d3_point_size((LWPOINT*)subgeom, 0, precision, opts, defid);
@@ -688,6 +689,14 @@ asx3d3_collection_size(const LWCOLLECTION *col, char *srs, int precision, int op
 		{
 			size += asx3d3_poly_size((LWPOLY*)subgeom, 0, precision, opts, defid);
 		}
+		else if ( subgeom->type == TINTYPE )
+		{
+			size += asx3d3_tin_size((LWTIN*)subgeom, 0, precision, opts, defid);
+		}
+		else if ( subgeom->type == POLYHEDRALSURFACETYPE )
+		{
+			size += asx3d3_psurface_size((LWPSURFACE*)subgeom, 0, precision, opts, defid);
+		}
 		else if ( lwgeom_is_collection(subgeom) )
 		{
 			size += asx3d3_multi_size((LWCOLLECTION*)subgeom, 0, precision, opts, defid);
@@ -739,6 +748,11 @@ asx3d3_collection_buf(const LWCOLLECTION *col, char *srs, char *output, int prec
 		{
 			ptr += asx3d3_tin_buf((LWTIN*)subgeom, srs, ptr, precision, opts,  defid);
 			
+		}
+		else if ( subgeom->type == POLYHEDRALSURFACETYPE )
+		{
+			ptr += asx3d3_psurface_buf((LWPSURFACE*)subgeom, srs, ptr, precision, opts,  defid);
+			
 		}
 		else if ( lwgeom_is_collection(subgeom) )
 		{
-- 
2.40.0