From 18a70eed0e36eae7c42e1c5ef0ae6a6f8cdc6943 Mon Sep 17 00:00:00 2001
From: Linfei Pan <36349740+lpanaf@users.noreply.github.com>
Date: Tue, 17 Dec 2024 15:03:41 +0100
Subject: [PATCH] avoid the inconsistency between the exported 3d point and 3d
 point in images (#151)

---
 glomap/io/colmap_converter.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/glomap/io/colmap_converter.cc b/glomap/io/colmap_converter.cc
index eb4bf51..a52455c 100644
--- a/glomap/io/colmap_converter.cc
+++ b/glomap/io/colmap_converter.cc
@@ -81,7 +81,7 @@ void ConvertGlomapToColmap(const std::unordered_map<camera_t, Camera>& cameras,
       colmap_point.track.AddElement(colmap_track_el);
     }
 
-    if (colmap_point.track.Length() < min_supports) continue;
+    if (track.observations.size() < min_supports) continue;
 
     colmap_point.track.Compress();
     reconstruction.AddPoint3D(track_id, std::move(colmap_point));