From 330f25eddb1f0a62bd39ac853237e649ec7717d0 Mon Sep 17 00:00:00 2001
From: Michael Krasnyk <michael.krasnyk@gmail.com>
Date: Thu, 7 Dec 2017 00:31:59 +0100
Subject: [PATCH] Reduce extraction distance to 120 meters

For intersection at https://www.openstreetmap.org/node/65299217
`are_parallel` in MergableRoadDetector::HaveSameDirection is false
for South Van Ness Avenue with 150 meters
---
 include/extractor/guidance/mergable_road_detector.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/extractor/guidance/mergable_road_detector.hpp b/include/extractor/guidance/mergable_road_detector.hpp
index a6944ebd8..adce8e6e9 100644
--- a/include/extractor/guidance/mergable_road_detector.hpp
+++ b/include/extractor/guidance/mergable_road_detector.hpp
@@ -178,7 +178,7 @@ class MergableRoadDetector
     const CoordinateExtractor coordinate_extractor;
 
     // limit for detecting circles / parallel roads
-    const static double constexpr distance_to_extract = 150;
+    const static double constexpr distance_to_extract = 120;
 };
 
 } // namespace guidance