From d7ec1e0ac310d18812a13481659c5dcb28437456 Mon Sep 17 00:00:00 2001
From: Emux <devemux86@gmail.com>
Date: Sat, 25 Jun 2016 16:55:08 +0300
Subject: [PATCH] MapDatabase: avoid oversimplification for Mapsforge land
 polygons, closes #39

---
 vtm/src/org/oscim/tiling/source/mapfile/MapDatabase.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/vtm/src/org/oscim/tiling/source/mapfile/MapDatabase.java b/vtm/src/org/oscim/tiling/source/mapfile/MapDatabase.java
index 4190c026..7f5bd14d 100644
--- a/vtm/src/org/oscim/tiling/source/mapfile/MapDatabase.java
+++ b/vtm/src/org/oscim/tiling/source/mapfile/MapDatabase.java
@@ -639,8 +639,9 @@ public class MapDatabase implements ITileDataSource {
 				if (e.type == GeometryType.NONE)
 					e.type = line ? LINE : POLY;
 
-			} else if (deltaLon > minDeltaLon || deltaLon < -minDeltaLon
-			        || deltaLat > minDeltaLat || deltaLat < -minDeltaLat) {
+			} else if ((deltaLon > minDeltaLon || deltaLon < -minDeltaLon
+			        || deltaLat > minDeltaLat || deltaLat < -minDeltaLat)
+					|| e.tags.contains("natural", "nosea")) {
 				outBuffer[outPos++] = lon;
 				outBuffer[outPos++] = lat;
 				cnt += 2;