From 130f3ba56ab9cbdeeaf9f82450e85bf1d57c7955 Mon Sep 17 00:00:00 2001
From: Thomas Sundvoll <thomas@sundvoll.net>
Date: Wed, 12 Oct 2022 14:36:12 +0200
Subject: [PATCH] Convert stid position from mm to m

---
 backend/api/Services/StidService.cs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/backend/api/Services/StidService.cs b/backend/api/Services/StidService.cs
index d20ba1a5a..b15cfd16e 100644
--- a/backend/api/Services/StidService.cs
+++ b/backend/api/Services/StidService.cs
@@ -41,7 +41,12 @@ public async Task<Position> GetTagPosition(string tag)
             if (stidTagPositionResponse is null)
                 throw new JsonException("Failed to deserialize tag position from STID");
 
-            return new Position(x: stidTagPositionResponse.XCoordinate, y: stidTagPositionResponse.YCoordinate, z: stidTagPositionResponse.ZCoordinate);
+            // Convert from millimeter to meter
+            return new Position(
+                x: stidTagPositionResponse.XCoordinate / 1000,
+                y: stidTagPositionResponse.YCoordinate / 1000,
+                z: stidTagPositionResponse.ZCoordinate / 1000
+            );
         }
     }
 }