From b21cc2e93131aa5a0e31002ff93972cf70c40bf0 Mon Sep 17 00:00:00 2001
From: Arndt <Arndt.Brenschede@web.de>
Date: Sun, 18 Oct 2015 11:43:49 +0200
Subject: [PATCH] changed animation during re-tracking to show track

---
 .../src/main/java/btools/router/RoutingEngine.java  | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/brouter-core/src/main/java/btools/router/RoutingEngine.java b/brouter-core/src/main/java/btools/router/RoutingEngine.java
index 09fd29f..a6b0105 100644
--- a/brouter-core/src/main/java/btools/router/RoutingEngine.java
+++ b/brouter-core/src/main/java/btools/router/RoutingEngine.java
@@ -1123,6 +1123,19 @@ public class RoutingEngine extends Thread
   {
     synchronized( openSet )
     {
+      if ( guideTrack != null )
+      {
+        ArrayList<OsmPathElement> nodes =  guideTrack.nodes;
+        int[] res =  new int[nodes.size() * 2];
+        int i = 0;
+        for( OsmPathElement n : nodes )
+        {
+          res[i++] = n.getILon();
+          res[i++] = n.getILat();
+        }
+        return res;
+      }
+    
       List<OsmPath> extract = openSet.getExtract();
       int[] res =  new int[extract.size() * 2];
       int i = 0;