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-rw-r--r--tracker-aruco/ftnoir_tracker_aruco.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/tracker-aruco/ftnoir_tracker_aruco.cpp b/tracker-aruco/ftnoir_tracker_aruco.cpp
index 5ce52565..50f621e9 100644
--- a/tracker-aruco/ftnoir_tracker_aruco.cpp
+++ b/tracker-aruco/ftnoir_tracker_aruco.cpp
@@ -106,6 +106,7 @@ bool aruco_tracker::detect_with_roi()
detector.detect(grayscale(last_roi), markers, cv::Mat(), cv::Mat(), -1, false);
+ // XXX TODO maybe cache the first-present marker id and force it's the same one? -sh 20180517
if (markers.size() == 1 && markers[0].size() == 4)
{
auto& m = markers[0];