Adding utils submodule. Writing documention.

1 files changed, 0 insertions, 180 deletions

diff --git a/src/examples/tobii_argaze/tobii_argaze.py b/src/examples/tobii_argaze/tobii_argaze.py
deleted file mode 100644
index 8193a03..0000000
--- a/src/examples/tobii_argaze/tobii_argaze.py
+++ /dev/null
@@ -1,180 +0,0 @@
-#!/usr/bin/env python
-
-"""
-tobii_argaze.py
-
-Author: 
-    - Théo de la Hogue, theo.de-la-hogue@enac.fr
-
-"""
-import os
-
-from argaze.ArUcoMarkers import ArUcoTracker, ArUcoCamera
-from argaze.RegionOfInterest import *
-from argaze.TobiiGlassesPro2 import *
-
-import cv2 as cv
-import pandas
-import matplotlib.pyplot as mpyplot
-import matplotlib.patches as mpatches
-
-# tobii glasses ip address
-ip_address = '192.168.1.10'
-
-# manage export folder
-current_folder = os.path.dirname(__file__)
-export_folder = os.path.join(current_folder, '_export')
-if not os.path.exists(export_folder):
-    os.makedirs(export_folder)
-    print(f'\'_export\' folder created')
-
-# create tobii controller
-tobii_controller = TobiiController.TobiiController(ip_address, 'ArGaze', 1)
-
-# create tobii data thread
-tobii_data_thread = TobiiData.TobiiDataThread(tobii_controller)
-tobii_data_thread.start()
-
-# create tobii video thread
-tobii_video_thread = TobiiVideo.TobiiVideoThread(tobii_controller)
-tobii_video_thread.start()
-
-# create aruco camera
-aruco_camera = ArUcoCamera.ArUcoCamera()
-aruco_camera.load_calibration_file('tobii_camera.json')
-
-# create aruco tracker
-aruco_tracker = ArUcoTracker.ArUcoTracker('DICT_4X4_50', 6, aruco_camera) # aruco dictionaries, marker length (cm), camera
-
-# create ROIs 3D scene
-roi3D_scene = ROI3DScene.ROI3DScene()
-roi3D_scene.load('roi3D_scene.obj')
-
-# start tobii glasses streaming
-tobii_controller.start_streaming()
-
-# process video frames
-last_frame_time = 0
-roi2D_buffer = []
-marker_buffer = []
-
-while True:
-
-    frame, frame_width, frame_height, frame_time, pts = tobii_video_thread.read()
-
-    # draw tobii gaze
-    # TODO : sync gaze data according frame pts
-    gp_data = tobii_data_thread.read_gaze_data(pts)
-    if 'TIMESTAMP' in gp_data:
-        pointer = (int(gp_data['X'] * frame_width), int(gp_data['Y'] * frame_height))
-        cv.circle(frame, pointer, 4, (0, 255, 255), -1)
-    else:
-        pointer = (0, 0)
-
-    # track markers with pose estimation and draw them
-    aruco_tracker.track(frame)
-    aruco_tracker.draw(frame)
-
-    # project 3D scenes related to each aruco markers
-    if aruco_tracker.get_markers_number():
-
-        for (i, marker_id) in enumerate(aruco_tracker.get_markers_ids()):
-
-            # TODO : select different 3D scenes depending on aruco id
-            
-            marker_rotation = aruco_tracker.get_marker_rotation(i)
-            marker_translation = aruco_tracker.get_marker_translation(i)
-
-            roi3D_scene.set_rotation(marker_rotation)
-            roi3D_scene.set_translation(marker_translation)
-
-            # DON'T APPLY CAMERA DISTORSION : it projects points which are far from the frame into it
-            # This hack isn't realistic but as the gaze will mainly focus on centered ROI, where the distorsion is low, it is acceptable.
-            roi2D_scene = roi3D_scene.project(frame, aruco_camera, False)
-
-            # check if gaze is inside 2D rois
-            roi2D_scene.inside(pointer)
-
-            # draw 2D rois
-            roi2D_scene.draw(frame)
-
-            # store roi2D into buffer
-            for roi2D in roi2D_scene:
-                roi2D['TIME'] = frame_time
-                del roi2D['VERTICES']
-                roi2D_buffer.append(roi2D)
-
-            # store marker into buffer
-            marker = {
-                'TIME': frame_time,
-                'ID': i,
-                'X': marker_translation[0][0],
-                'Y': marker_translation[0][1],
-                'Z': marker_translation[0][2]
-            }
-            marker_buffer.append(marker)
-
-    cv.imshow(f'Live Scene', frame)
-
-    # quit on 'Esc' command
-    key = cv.waitKey(1)
-    if key == 27:
-        cv.destroyAllWindows()
-        last_frame_time = frame_time
-        break
-
-# stop tobii objects
-tobii_video_thread.stop()
-tobii_data_thread.stop()
-
-tobii_controller.stop_streaming()
-tobii_controller.close()
-
-# create a pandas DataFrame for each buffer
-ac_dataframe = pandas.DataFrame(tobii_data_thread.read_accelerometer_buffer(), columns=['TIMESTAMP', 'TIME', 'X', 'Y', 'Z'])
-gy_dataframe = pandas.DataFrame(tobii_data_thread.read_gyroscope_buffer(), columns=['TIMESTAMP', 'TIME', 'X', 'Y', 'Z'])
-gp_dataframe = pandas.DataFrame(tobii_data_thread.read_gaze_buffer(), columns=['TIMESTAMP', 'TIME', 'X', 'Y'])
-data_pts_dataframe = pandas.DataFrame(tobii_data_thread.read_pts_buffer(), columns=['TIMESTAMP', 'TIME', 'PTS'])
-video_pts_dataframe = pandas.DataFrame(tobii_video_thread.read_pts_buffer(), columns=['TIME', 'PTS'])
-roi2D_dataframe = pandas.DataFrame(roi2D_buffer, columns=['TIME', 'NAME', 'POINTER_INSIDE'])
-marker_dataframe = pandas.DataFrame(marker_buffer, columns=['TIME', 'ID', 'X', 'Y', 'Z'])
-
-# export all data frames
-ac_dataframe.to_csv(f'{export_folder}/accelerometer.csv', index=False)
-gy_dataframe.to_csv(f'{export_folder}/gyroscope.csv', index=False)
-gp_dataframe.to_csv(f'{export_folder}/gaze.csv', index=False)
-data_pts_dataframe.to_csv(f'{export_folder}/data_pts.csv', index=False)
-video_pts_dataframe.to_csv(f'{export_folder}/video_pts.csv', index=False)
-roi2D_dataframe.to_csv(f'{export_folder}/rois.csv', index=False)
-marker_dataframe.to_csv(f'{export_folder}/markers.csv', index=False)
-
-# edit figure
-figure = mpyplot.figure(figsize=(int(last_frame_time), 5))
-
-# plot gaze data
-subplot = figure.add_subplot(211)
-subplot.set_title('Gaze')
-
-subplot = gp_dataframe.plot(x='TIME', y='X', xlim=(0, last_frame_time), ax=subplot, color='#276FB6', xlabel='Time (s)', ylabel='X (normalized)', legend=False)
-subplot = gp_dataframe.plot(x='TIME', y='Y', xlim=(0, last_frame_time), ax=subplot.twinx(), color='#9427B6', xlabel='Time (s)', ylabel='Y (normalized)', legend=False)
-
-x_patch = mpatches.Patch(color='#276FB6', label='X')
-y_speed_patch = mpatches.Patch(color='#9427B6', label='Y')
-subplot.legend(handles=[x_patch, y_speed_patch], loc='upper left')
-
-
-# plot maker position data
-subplot = figure.add_subplot(212)
-subplot.set_title('Marker')
-
-subplot = marker_dataframe.plot(x='TIME', y='X', xlim=(0, last_frame_time), ax=subplot, color='#276FB6', xlabel='Time (s)', ylabel='X (cm)', legend=False)
-subplot = marker_dataframe.plot(x='TIME', y='Y', xlim=(0, last_frame_time), ax=subplot.twinx(), color='#9427B6', xlabel='Time (s)', ylabel='Y (cm)', legend=False)
-
-x_patch = mpatches.Patch(color='#276FB6', label='X')
-y_speed_patch = mpatches.Patch(color='#9427B6', label='Y')
-subplot.legend(handles=[x_patch, y_speed_patch], loc='upper left')
-
-# export figure
-mpyplot.tight_layout()
-mpyplot.savefig(f'{export_folder}/visualisation.svg')
-mpyplot.close('all')
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