From 2323ff9aec813d087ea589be63e0f360d754b265 Mon Sep 17 00:00:00 2001
From: Théo de la Hogue
Date: Wed, 7 Sep 2022 11:35:22 +0200
Subject: moving tobii parameter definition outside the replay loop.

---
 src/argaze/utils/live_tobii_aruco_aoi_ivy_controller.py | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/argaze/utils/live_tobii_aruco_aoi_ivy_controller.py b/src/argaze/utils/live_tobii_aruco_aoi_ivy_controller.py
index 4966d7d..308c1f5 100644
--- a/src/argaze/utils/live_tobii_aruco_aoi_ivy_controller.py
+++ b/src/argaze/utils/live_tobii_aruco_aoi_ivy_controller.py
@@ -79,6 +79,12 @@ def main():
     def aoi3D_scene_selector(marker_id):
         return aoi3D_scenes.get(marker_id, None)
 
+    # !!! the parameters below are specific to the TobiiGlassesPro2 !!!
+    # Reference : https://www.biorxiv.org/content/10.1101/299925v1
+    tobii_accuracy = 1.42 # degree
+    tobii_precision = 0.34 # degree
+    tobii_camera_hfov = 82 # degree
+
     # Start streaming
     tobii_controller.start_streaming()
    
@@ -99,10 +105,6 @@ def main():
                 # Store received gaze positions
                 past_gaze_positions.append(data_stream['GazePosition'])
 
-                # !!! the parameters below are specific to the TobiiGlassesPro2 !!!
-                tobii_accuracy = 1.5
-                tobii_camera_hfov = 82
-
                 # Get nearest gaze position before video timestamp and remove all gaze positions before
                 _, nearest_gaze_position = tobii_ts_gaze_positions.pop_first_until(video_ts)
 
-- 
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