From ff29a1a744eb99529d240534b401f35b0a740a13 Mon Sep 17 00:00:00 2001
From: Andrew Davie <andrew@taswegian.com>
Date: Sat, 2 Apr 2016 20:30:59 +1100
Subject: [PATCH] Optimisation. Line culler slightly quicker.

---
 .../net/osmand/plus/views/AsynchronousResampler.java | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/OsmAnd/src/net/osmand/plus/views/AsynchronousResampler.java b/OsmAnd/src/net/osmand/plus/views/AsynchronousResampler.java
index 4fe45c7b50..d7066fa00b 100644
--- a/OsmAnd/src/net/osmand/plus/views/AsynchronousResampler.java
+++ b/OsmAnd/src/net/osmand/plus/views/AsynchronousResampler.java
@@ -209,17 +209,19 @@ public abstract class AsynchronousResampler extends AsyncTask<String,Integer,Str
 
             double dmax = Double.NEGATIVE_INFINITY;
             int index = -1;
+
+            WptPt startPt = rs.points.get(start);
+            WptPt endPt = rs.points.get(end);
+
             for (int i = start + 1; i < end && !isCancelled(); i++) {
-                double d = MapUtils.getOrthogonalDistance(
-                        rs.points.get(i).getLatitude(), rs.points.get(i).getLongitude(),
-                        rs.points.get(start).getLatitude(), rs.points.get(start).getLongitude(),
-                        rs.points.get(end).getLatitude(), rs.points.get(end).getLongitude());
+                WptPt pt = rs.points.get(i);
+                double d = MapUtils.getOrthogonalDistance(pt.lat, pt.lon, startPt.lat, startPt.lon, endPt.lat, endPt.lon);
                 if (d > dmax) {
                     dmax = d;
                     index = i;
                 }
             }
-            if (dmax >= epsilon) {
+            if (dmax > epsilon) {
                 cullRamerDouglasPeucer(survivor, start, index);
                 cullRamerDouglasPeucer(survivor, index, end);
             } else {