From e8cc2081d1d651feaf57897ef8ce9c9b850d0ec8 Mon Sep 17 00:00:00 2001
From: Anatoly Serdtcev <serdtcev@maps.me>
Date: Thu, 24 Jan 2019 12:54:03 +0300
Subject: [PATCH] [indexer] Fix distance weight

---
 indexer/locality_index.hpp | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/indexer/locality_index.hpp b/indexer/locality_index.hpp
index dc712bcca4..94ab4380bf 100644
--- a/indexer/locality_index.hpp
+++ b/indexer/locality_index.hpp
@@ -100,12 +100,10 @@ public:
         return 1.0;
 
       auto const cell = m2::CellId<DEPTH_LEVELS>::FromInt64(cellNumber, cellDepth);
-      auto const distance = chebyshevDistance(cell.XY());
-      auto const cellSize = 2 * cell.Radius();
-      auto const roudDistance = (distance + cellSize - 1) / cellSize * cellSize;
-      CHECK_GREATER(roudDistance, 1, ());
+      auto const distance = chebyshevDistance(cell.XY()) - cell.Radius();
+      CHECK_GREATER(distance, 0, ());
 
-      return 1.0 / roudDistance;
+      return 1.0 / distance;
     };
 
     auto insertObject = [&] (int64_t cellNumber, uint64_t storedId) {