From 772fd8e9d076e256cdde9e7b7c81c7a101714442 Mon Sep 17 00:00:00 2001
From: Théo de la Hogue
Date: Tue, 9 May 2023 18:00:17 +0200
Subject: Using new visual scan interface.

---
 src/argaze/utils/demo_gaze_features_run.py | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/argaze/utils/demo_gaze_features_run.py b/src/argaze/utils/demo_gaze_features_run.py
index 0efb232..8e8c282 100644
--- a/src/argaze/utils/demo_gaze_features_run.py
+++ b/src/argaze/utils/demo_gaze_features_run.py
@@ -37,9 +37,10 @@ def main():
     window_name = "AOI Scene"
     cv2.namedWindow(window_name, cv2.WINDOW_AUTOSIZE)
 
-    # Init gaze movement identification
+    # Init gaze movements processing
     gaze_position = GazeFeatures.GazePosition()
     gaze_movement_identifier = DispersionBasedGazeMovementIdentifier.GazeMovementIdentifier(args.deviation_max_threshold, args.duration_min_threshold)
+    visual_scan = GazeFeatures.VisualScan()
     gaze_movement_lock = threading.Lock()
 
     # Init timestamp
@@ -69,6 +70,7 @@ def main():
         if isinstance(gaze_movement, DispersionBasedGazeMovementIdentifier.Fixation):
 
             # Does the fixation match an AOI?
+            look_at = 'Screen'
             for name, aoi in aoi_scene_projection.items():
 
                 _, _, circle_ratio = aoi.circle_intersection(gaze_movement.centroid, args.deviation_max_threshold)
@@ -77,8 +79,16 @@ def main():
 
                     if name != 'Screen':
 
-                        print(f'{data_ts}: gaze step on {name} aoi')
-                        #gaze_step = GazeStep(gaze_movement, name)
+                        look_at = name
+                        break
+
+            # Append fixation to visual scan
+            new_arc = visual_scan.append_fixation(data_ts, gaze_movement, look_at)
+
+        if isinstance(gaze_movement, DispersionBasedGazeMovementIdentifier.Saccade):
+
+            # Append saccade to visual scan
+            visual_scan.append_saccade(data_ts, gaze_movement)
 
         # Unlock gaze movement exploitation
         gaze_movement_lock.release()
-- 
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