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-rw-r--r--src/argaze/ArFeatures.py94
-rw-r--r--src/argaze/ArUcoMarkers/ArUcoCamera.py6
-rw-r--r--src/argaze/ArUcoMarkers/ArUcoDetector.py10
-rw-r--r--src/argaze/ArUcoMarkers/ArUcoScene.py5
-rw-r--r--src/argaze/AreaOfInterest/AOIFeatures.py2
-rw-r--r--src/argaze/DataFeatures.py82
-rw-r--r--src/argaze/GazeAnalysis/DeviationCircleCoverage.py10
-rw-r--r--src/argaze/GazeAnalysis/DispersionThresholdIdentification.py2
-rw-r--r--src/argaze/GazeAnalysis/FocusPointInside.py8
-rw-r--r--src/argaze/GazeAnalysis/VelocityThresholdIdentification.py2
-rw-r--r--src/argaze/GazeFeatures.py12
-rw-r--r--src/argaze/utils/demo_data/demo_aruco_markers_setup.json2
-rw-r--r--src/argaze/utils/demo_data/demo_gaze_analysis_setup.json4
-rw-r--r--src/argaze/utils/demo_data/frame_logger.py4
-rw-r--r--src/argaze/utils/demo_data/main_layer_logger.py4
-rw-r--r--src/argaze/utils/demo_gaze_analysis_run.py8
16 files changed, 168 insertions, 87 deletions
diff --git a/src/argaze/ArFeatures.py b/src/argaze/ArFeatures.py
index 93a21ed..509712e 100644
--- a/src/argaze/ArFeatures.py
+++ b/src/argaze/ArFeatures.py
@@ -101,7 +101,7 @@ class ArLayer(DataFeatures.SharedObject, DataFeatures.PipelineStepObject):
Inherits from DataFeatures.SharedObject class to be shared by multiple threads.
"""
- def __init__(self, name: str = None, aoi_scene: AOIFeatures.AOIScene = None, aoi_matcher: GazeFeatures.AOIMatcher = None, aoi_scan_path: GazeFeatures.AOIScanPath = None, aoi_scan_path_analyzers: dict = None, draw_parameters: dict = None):
+ def __init__(self, name: str = None, aoi_scene: AOIFeatures.AOIScene = None, aoi_matcher: GazeFeatures.AOIMatcher = None, aoi_scan_path: GazeFeatures.AOIScanPath = None, aoi_scan_path_analyzers: dict = None, draw_parameters: dict = None, **kwargs):
""" Initialize ArLayer
Parameters:
@@ -114,7 +114,8 @@ class ArLayer(DataFeatures.SharedObject, DataFeatures.PipelineStepObject):
"""
# Init parent classes
- super().__init__()
+ DataFeatures.SharedObject.__init__(self)
+ DataFeatures.PipelineStepObject.__init__(self, **kwargs)
# Init private attributes
self.__name = name
@@ -127,16 +128,6 @@ class ArLayer(DataFeatures.SharedObject, DataFeatures.PipelineStepObject):
self.__gaze_movement = GazeFeatures.UnvalidGazeMovement()
self.__looked_aoi_name = None
self.__aoi_scan_path_analyzed = False
-
- '''
- # Register loggers from logging module as pipeline step observers
- if self.logging_module is not None:
-
- self.__observers = importlib.import_module(self.logging_module).__loggers__
-
- # DEBUG
- print(f'Observers registered for {self.__name} layer:', self.__observers)
- '''
# Cast aoi scene to its effective dimension
if self.__aoi_scene.dimension == 2:
@@ -386,23 +377,23 @@ class ArLayer(DataFeatures.SharedObject, DataFeatures.PipelineStepObject):
except KeyError:
new_layer_draw_parameters = DEFAULT_ARLAYER_DRAW_PARAMETERS
- '''
- # Load logging module
- try:
- new_logging_module_value = layer_data.pop('logging_module')
+ # Load temporary pipeline step object from layer_data then export it as dict
+ temp_pipeline_step_object_data = DataFeatures.PipelineStepObject.from_dict(layer_data, working_directory).as_dict()
- # str: relative path to file
- if type(new_logging_module_value) == str:
-
- new_logging_module = new_logging_module_value.split('.')[0]
-
- except KeyError:
+ # DEBUG
+ print('ArLayer.from_dict: temp_pipeline_step_object_data=', temp_pipeline_step_object_data)
- new_logging_module = None
- '''
# Create layer
- return ArLayer(new_layer_name, new_aoi_scene, new_aoi_matcher, new_aoi_scan_path, new_aoi_scan_path_analyzers, new_layer_draw_parameters)
+ return ArLayer( \
+ new_layer_name, \
+ new_aoi_scene, \
+ new_aoi_matcher, \
+ new_aoi_scan_path, \
+ new_aoi_scan_path_analyzers, \
+ new_layer_draw_parameters, \
+ **temp_pipeline_step_object_data \
+ )
@classmethod
def from_json(self, json_filepath: str) -> ArLayerType:
@@ -535,7 +526,7 @@ class ArFrame(DataFeatures.SharedObject, DataFeatures.PipelineStepObject):
Inherits from DataFeatures.SharedObject class to be shared by multiple threads
"""
- def __init__(self, name: str = None, size: tuple[int] = (1, 1), gaze_position_calibrator: GazeFeatures.GazePositionCalibrator = None, gaze_movement_identifier: GazeFeatures.GazeMovementIdentifier = None, filter_in_progress_identification: bool = True, scan_path: GazeFeatures.ScanPath = None, scan_path_analyzers: dict = None, background: numpy.array = numpy.array([]), heatmap: AOIFeatures.Heatmap = None, layers: dict = None, image_parameters: dict = DEFAULT_ARFRAME_IMAGE_PARAMETERS):
+ def __init__(self, name: str = None, size: tuple[int] = (1, 1), gaze_position_calibrator: GazeFeatures.GazePositionCalibrator = None, gaze_movement_identifier: GazeFeatures.GazeMovementIdentifier = None, filter_in_progress_identification: bool = True, scan_path: GazeFeatures.ScanPath = None, scan_path_analyzers: dict = None, background: numpy.array = numpy.array([]), heatmap: AOIFeatures.Heatmap = None, layers: dict = None, image_parameters: dict = DEFAULT_ARFRAME_IMAGE_PARAMETERS, **kwargs):
""" Initialize ArFrame
Parameters:
@@ -553,10 +544,11 @@ class ArFrame(DataFeatures.SharedObject, DataFeatures.PipelineStepObject):
"""
# DEBUG
- print(f'ArFrame.__init__ {name} {layers}')
+ print('ArFrame.__init__', name, layers, kwargs)
# Init parent classes
- super().__init__()
+ DataFeatures.SharedObject.__init__(self)
+ DataFeatures.PipelineStepObject.__init__(self, **kwargs)
# Init private attributes
self.__name = name
@@ -579,15 +571,6 @@ class ArFrame(DataFeatures.SharedObject, DataFeatures.PipelineStepObject):
for name, layer in self.__layers.items():
layer.parent = self
- '''
- # Import logging module __loggers__ variable as pipeline step observers
- if self.logging_module is not None:
-
- self.__observers = importlib.import_module(self.logging_module).__loggers__
-
- # DEBUG
- print(f'Observers registered for {self.__name} frame:', self.__observers)
- '''
@property
def name(self) -> str:
@@ -688,8 +671,11 @@ class ArFrame(DataFeatures.SharedObject, DataFeatures.PipelineStepObject):
yield aoi_scan_path_analyzer_module_path, aoi_scan_path_analyzer.analysis
def as_dict(self) -> dict:
- """Export ArFrame attributes as dictionary."""
+ """Export ArFrame attributes as dictionary.
+ Returns:
+ frame_data: dictionary with frame attributes values.
+ """
return {
"name": self.__name,
"size": self.__size,
@@ -905,25 +891,27 @@ class ArFrame(DataFeatures.SharedObject, DataFeatures.PipelineStepObject):
new_frame_image_parameters = DEFAULT_ARFRAME_IMAGE_PARAMETERS
- # Load logging module
- try:
-
- new_logging_module_value = frame_data.pop('logging_module')
-
- # str: relative path to file
- if type(new_logging_module_value) == str:
-
- new_logging_module = new_logging_module_value.split('.')[0]
-
- except KeyError:
-
- new_logging_module = None
+ # Load temporary pipeline step object from frame_data then export it as dict
+ temp_pipeline_step_object_data = DataFeatures.PipelineStepObject.from_dict(frame_data, working_directory).as_dict()
# DEBUG
- print('Create frame', new_frame_name)
+ print('ArFrame.from_dict: temp_pipeline_step_object_data=', temp_pipeline_step_object_data)
# Create frame
- return ArFrame(new_frame_name, new_frame_size, new_gaze_position_calibrator, new_gaze_movement_identifier, filter_in_progress_identification, new_scan_path, new_scan_path_analyzers, new_frame_background, new_heatmap, new_layers, new_frame_image_parameters)
+ return ArFrame( \
+ new_frame_name, \
+ new_frame_size, \
+ new_gaze_position_calibrator, \
+ new_gaze_movement_identifier, \
+ filter_in_progress_identification, \
+ new_scan_path, \
+ new_scan_path_analyzers, \
+ new_frame_background, \
+ new_heatmap, \
+ new_layers, \
+ new_frame_image_parameters, \
+ **temp_pipeline_step_object_data \
+ )
@classmethod
def from_json(self, json_filepath: str) -> ArFrameType:
diff --git a/src/argaze/ArUcoMarkers/ArUcoCamera.py b/src/argaze/ArUcoMarkers/ArUcoCamera.py
index ca58c20..ae97c96 100644
--- a/src/argaze/ArUcoMarkers/ArUcoCamera.py
+++ b/src/argaze/ArUcoMarkers/ArUcoCamera.py
@@ -126,7 +126,11 @@ class ArUcoCamera(ArFeatures.ArCamera):
print('ArUcoCamera.from_dict: temp_camera_data=', temp_camera_data)
# Create new aruco camera using temporary ar frame values
- return ArUcoCamera(aruco_detector = new_aruco_detector, scenes = new_scenes, **temp_camera_data)
+ return ArUcoCamera( \
+ aruco_detector = new_aruco_detector, \
+ scenes = new_scenes, \
+ **temp_camera_data \
+ )
@classmethod
def from_json(self, json_filepath: str) -> ArUcoCameraType:
diff --git a/src/argaze/ArUcoMarkers/ArUcoDetector.py b/src/argaze/ArUcoMarkers/ArUcoDetector.py
index 63f4851..9585b5e 100644
--- a/src/argaze/ArUcoMarkers/ArUcoDetector.py
+++ b/src/argaze/ArUcoMarkers/ArUcoDetector.py
@@ -186,12 +186,22 @@ class ArUcoDetector(DataFeatures.PipelineStepObject):
def optic_parameters(self) -> ArUcoOpticCalibrator.OpticParameters:
"""Get aruco detector's opetic parameters object."""
return self.__optic_parameters
+
+ @optic_parameters.setter
+ def optic_parameters(self, value: ArUcoOpticCalibrator.OpticParameters):
+ """Set aruco detector's opetic parameters object."""
+ self.__optic_parameters = value
@property
def parameters(self) -> DetectorParameters:
"""Get aruco detector's parameters object."""
return self.__parameters
+ @parameters.setter
+ def parameters(self, value: DetectorParameters):
+ """Set aruco detector's parameters object."""
+ self.__parameters = value
+
@classmethod
def from_dict(self, aruco_detector_data: dict, working_directory: str = None) -> ArUcoDetectorType:
"""Load ArUcoDetector attributes from dictionary.
diff --git a/src/argaze/ArUcoMarkers/ArUcoScene.py b/src/argaze/ArUcoMarkers/ArUcoScene.py
index 34c3157..c09cbbc 100644
--- a/src/argaze/ArUcoMarkers/ArUcoScene.py
+++ b/src/argaze/ArUcoMarkers/ArUcoScene.py
@@ -95,7 +95,10 @@ class ArUcoScene(ArFeatures.ArScene):
print('ArUcoScene.from_dict: temp_scene_data=', temp_scene_data)
# Create new aruco scene using temporary ar scene values
- return ArUcoScene(aruco_markers_group=new_aruco_markers_group, **temp_scene_data)
+ return ArUcoScene(
+ aruco_markers_group = new_aruco_markers_group, \
+ **temp_scene_data \
+ )
def __str__(self) -> str:
"""
diff --git a/src/argaze/AreaOfInterest/AOIFeatures.py b/src/argaze/AreaOfInterest/AOIFeatures.py
index 002b251..e452f05 100644
--- a/src/argaze/AreaOfInterest/AOIFeatures.py
+++ b/src/argaze/AreaOfInterest/AOIFeatures.py
@@ -568,6 +568,8 @@ class Heatmap(DataFeatures.PipelineStepObject):
def __post_init__(self):
+ super().__init__()
+
self.__rX, self.__rY = self.size
# Init coordinates
diff --git a/src/argaze/DataFeatures.py b/src/argaze/DataFeatures.py
index 9b673cc..fe03b4c 100644
--- a/src/argaze/DataFeatures.py
+++ b/src/argaze/DataFeatures.py
@@ -8,6 +8,7 @@ __copyright__ = "Copyright 2023, Ecole Nationale de l'Aviation Civile (ENAC)"
__license__ = "BSD"
from typing import TypeVar, Tuple, Any
+import os
import importlib
from inspect import getmembers, getmodule
import collections
@@ -345,6 +346,10 @@ class SharedObject():
"""Abstract class to enable multiple threads sharing and timestamp management."""
def __init__(self):
+
+ # DEBUG
+ print('SharedObject.__init__')
+
self._lock = threading.Lock()
self._timestamp = math.nan
self._execution_times = {}
@@ -387,40 +392,81 @@ class SharedObject():
return timestamped
class PipelineStepObject():
- """Abstract class to assess pipeline step methods execution time.
-
- Parameters:
- execution_times: dictionary with each PipelineStepMethod execution time in ms.
- observers: dictionary ...
"""
+ Define class to assess pipeline step methods execution time and observe them.
+ """
+
+ def __init__(self, observers: dict = None):
+ """Initialize PipelineStepObject
+
+ Parameters:
+ observers: dictionary with observers objects.
+ """
+
+ # DEBUG
+ print('PipelineStepObject.__init__', observers)
- execution_times: dict = {}
- __observers: dict = {}
+ # Init private attribute
+ self.__observers = observers if observers is not None else {}
+ self.__execution_times = {}
@property
def observers(self) -> dict:
+ """Get pipeline step object observers dictionary."""
+ return self.__observers
- return self.__observers
-
+ @property
+ def execution_times(self):
+ """Get pipeline step object observers execution times dictionary."""
+ return self.__execution_times
+
def as_dict(self) -> dict:
- """
- Define abstract method to export PipelineStepObject attributes as dictionary.
+ """Export PipelineStepObject attributes as dictionary.
Returns:
- object_data: dictionary of PipelineStepObject.
+ object_data: dictionary with pipeline step object attributes values.
"""
- raise NotImplementedError('serialize() method not implemented')
+ return {
+ "observers": self.__observers,
+ }
@classmethod
def from_dict(self, object_data: dict, working_directory: str = None) -> object:
- """
- Define abstract method to import PipelineStepObject attributes from dictionary.
+ """Load PipelineStepObject attributes from dictionary.
Returns:
- object_data: dictionary of PipelineStepObject
+ object_data: dictionary with pipeline step object attributes values.
working_directory: folder path where to load files when a dictionary value is a relative filepath.
"""
- raise NotImplementedError('serialize() method not implemented')
+
+ # Load observers
+ new_observers = {}
+
+ try:
+
+ new_observers_value = object_data.pop('observers')
+
+ # str: relative path to file
+ if type(new_observers_value) == str:
+
+ filepath = os.path.join(working_directory, new_observers_value)
+ file_format = filepath.split('.')[-1]
+
+ # Python file format
+ if file_format == 'py':
+
+ observer_module_path = new_observers_value.split('.')[0]
+
+ observer_module = importlib.import_module(observer_module_path)
+
+ new_observers = observer_module.__observers__
+
+ except KeyError:
+
+ pass
+
+ # Create pipeline step
+ return PipelineStepObject(new_observers)
@classmethod
def from_json(self, json_filepath: str) -> object:
@@ -463,7 +509,7 @@ def PipelineStepMethod(method):
# DEBUG
if type(self) == ArFeatures.ArFrame:
-
+
print(timestamp, self.name, method.__name__, len(self.observers))
# Initialize execution time assessment
diff --git a/src/argaze/GazeAnalysis/DeviationCircleCoverage.py b/src/argaze/GazeAnalysis/DeviationCircleCoverage.py
index e80b198..62b5e9a 100644
--- a/src/argaze/GazeAnalysis/DeviationCircleCoverage.py
+++ b/src/argaze/GazeAnalysis/DeviationCircleCoverage.py
@@ -30,6 +30,12 @@ class AOIMatcher(GazeFeatures.AOIMatcher):
def __post_init__(self):
+ super().__init__()
+
+ self.__reset()
+
+ def __reset(self):
+
self.__look_count = 0
self.__looked_aoi_data = (None, None)
self.__looked_probabilities = {}
@@ -99,11 +105,11 @@ class AOIMatcher(GazeFeatures.AOIMatcher):
elif GazeFeatures.is_saccade(gaze_movement):
- self.__post_init__()
+ self.__reset()
elif not gaze_movement.valid:
- self.__post_init__()
+ self.__reset()
return (None, None)
diff --git a/src/argaze/GazeAnalysis/DispersionThresholdIdentification.py b/src/argaze/GazeAnalysis/DispersionThresholdIdentification.py
index 39895fd..6f8c554 100644
--- a/src/argaze/GazeAnalysis/DispersionThresholdIdentification.py
+++ b/src/argaze/GazeAnalysis/DispersionThresholdIdentification.py
@@ -138,6 +138,8 @@ class GazeMovementIdentifier(GazeFeatures.GazeMovementIdentifier):
def __post_init__(self):
+ super().__init__()
+
self.__valid_positions = GazeFeatures.TimeStampedGazePositions()
self.__fixation_positions = GazeFeatures.TimeStampedGazePositions()
self.__saccade_positions = GazeFeatures.TimeStampedGazePositions()
diff --git a/src/argaze/GazeAnalysis/FocusPointInside.py b/src/argaze/GazeAnalysis/FocusPointInside.py
index bf97d0d..19b8c27 100644
--- a/src/argaze/GazeAnalysis/FocusPointInside.py
+++ b/src/argaze/GazeAnalysis/FocusPointInside.py
@@ -27,6 +27,12 @@ class AOIMatcher(GazeFeatures.AOIMatcher):
def __post_init__(self):
+ super().__init__()
+
+ self.__reset()
+
+ def __reset(self):
+
self.__looked_aoi_data = (None, None)
self.__matched_gaze_movement = None
@@ -50,7 +56,7 @@ class AOIMatcher(GazeFeatures.AOIMatcher):
elif GazeFeatures.is_saccade(gaze_movement):
- self.__post_init__()
+ self.__reset()
return (None, None)
diff --git a/src/argaze/GazeAnalysis/VelocityThresholdIdentification.py b/src/argaze/GazeAnalysis/VelocityThresholdIdentification.py
index 62f8bdd..d246db4 100644
--- a/src/argaze/GazeAnalysis/VelocityThresholdIdentification.py
+++ b/src/argaze/GazeAnalysis/VelocityThresholdIdentification.py
@@ -136,6 +136,8 @@ class GazeMovementIdentifier(GazeFeatures.GazeMovementIdentifier):
def __post_init__(self):
+ super().__init__()
+
self.__last_ts = -1
self.__last_position = None
diff --git a/src/argaze/GazeFeatures.py b/src/argaze/GazeFeatures.py
index db4c1f4..d69a6cc 100644
--- a/src/argaze/GazeFeatures.py
+++ b/src/argaze/GazeFeatures.py
@@ -523,6 +523,10 @@ class TimeStampedGazeStatus(DataFeatures.TimeStampedBuffer):
class GazeMovementIdentifier(DataFeatures.PipelineStepObject):
"""Abstract class to define what should provide a gaze movement identifier."""
+ def __init__(self):
+
+ super().__init__()
+
@DataFeatures.PipelineStepMethod
def identify(self, timestamp: int|float, gaze_position: GazePosition, terminate:bool=False) -> Tuple[GazeMovementType, GazeMovementType]:
"""Identify gaze movement from successive timestamped gaze positions.
@@ -821,6 +825,8 @@ class ScanPathAnalyzer(DataFeatures.PipelineStepObject):
def __init__(self):
+ super().__init__()
+
self.__properties = [name for (name, value) in getmembers(type(self), lambda v: isinstance(v, property))]
@property
@@ -848,6 +854,10 @@ class AOIMatcher(DataFeatures.PipelineStepObject):
exclude: list[str] = field(default_factory = list)
+ def __init__(self):
+
+ super().__init__()
+
def match(self, aoi_scene: AOIFeatures.AOIScene, gaze_movement: GazeMovement) -> Tuple[str, AOIFeatures.AreaOfInterest]:
"""Which AOI is looked in the scene?"""
@@ -1159,6 +1169,8 @@ class AOIScanPathAnalyzer(DataFeatures.PipelineStepObject):
def __init__(self):
+ super().__init__()
+
self.__properties = [name for (name, value) in getmembers(type(self), lambda v: isinstance(v, property))]
@property
diff --git a/src/argaze/utils/demo_data/demo_aruco_markers_setup.json b/src/argaze/utils/demo_data/demo_aruco_markers_setup.json
index 36ce87b..2b54955 100644
--- a/src/argaze/utils/demo_data/demo_aruco_markers_setup.json
+++ b/src/argaze/utils/demo_data/demo_aruco_markers_setup.json
@@ -113,7 +113,7 @@
"size": 2
}
},
- "logging_module": "frame_logger.py"
+ "observers": "frame_logger.py"
}
},
"angle_tolerance": 15.0,
diff --git a/src/argaze/utils/demo_data/demo_gaze_analysis_setup.json b/src/argaze/utils/demo_data/demo_gaze_analysis_setup.json
index 5f3e3c0..3fffc9f 100644
--- a/src/argaze/utils/demo_data/demo_gaze_analysis_setup.json
+++ b/src/argaze/utils/demo_data/demo_gaze_analysis_setup.json
@@ -47,7 +47,7 @@
},
"Entropy":{}
},
- "logging_module": "main_layer_logger.py"
+ "observers": "main_layer_logger.py"
}
},
"image_parameters": {
@@ -109,5 +109,5 @@
"size": 2
}
},
- "logging_module": "frame_logger.py"
+ "observers": "frame_logger.py"
} \ No newline at end of file
diff --git a/src/argaze/utils/demo_data/frame_logger.py b/src/argaze/utils/demo_data/frame_logger.py
index f90e63f..18fc151 100644
--- a/src/argaze/utils/demo_data/frame_logger.py
+++ b/src/argaze/utils/demo_data/frame_logger.py
@@ -49,8 +49,8 @@ class ScanPathAnalysisLogger(DataFeatures.PipelineStepObserver, UtilsFeatures.Fi
self.write(log)
-# Export loggers instances to register them as pipeline step object observer
-__loggers__ = {
+# Export loggers instances to register them as pipeline step object observers
+__observers__ = {
"Fixation logger": FixationLogger(path="_export/logs/fixations.csv", header="Timestamp (ms), Focus (px), Duration (ms), AOI"),
"Scan path analysis logger": ScanPathAnalysisLogger(path="_export/logs/scan_path_metrics.csv", header="Timestamp (ms), Duration (ms), Step, K, NNI, XXR")
} \ No newline at end of file
diff --git a/src/argaze/utils/demo_data/main_layer_logger.py b/src/argaze/utils/demo_data/main_layer_logger.py
index e85dfcd..eba7c74 100644
--- a/src/argaze/utils/demo_data/main_layer_logger.py
+++ b/src/argaze/utils/demo_data/main_layer_logger.py
@@ -32,7 +32,7 @@ class AOIScanPathAnalysisLogger(DataFeatures.PipelineStepObserver, UtilsFeatures
self.write(log)
-# Export loggers instances to register them as pipeline step object observer
-__loggers__ = {
+# Export loggers instances to register them as pipeline step object observers
+__observers__ = {
"AOI Scan path analysis logger": AOIScanPathAnalysisLogger(path="_export/logs/aoi_scan_path_metrics.csv", header="Timestamp (ms), Duration (ms), Step, K, LZC")
} \ No newline at end of file
diff --git a/src/argaze/utils/demo_gaze_analysis_run.py b/src/argaze/utils/demo_gaze_analysis_run.py
index 5b20864..acc05c4 100644
--- a/src/argaze/utils/demo_gaze_analysis_run.py
+++ b/src/argaze/utils/demo_gaze_analysis_run.py
@@ -45,15 +45,15 @@ def main():
# Edit millisecond timestamp
timestamp = int((time.time() - start_time) * 1e3)
- try:
+ #try:
# Project gaze position into frame
- ar_frame.look(timestamp, GazeFeatures.GazePosition((x, y)))
+ ar_frame.look(timestamp, GazeFeatures.GazePosition((x, y)))
# Catch pipeline exception
- except Exception as e:
+ #except Exception as e:
- print('Gaze projection error:', e)
+ #print('Gaze projection error:', e)
# Attach mouse callback to window
cv2.setMouseCallback(ar_frame.name, on_mouse_event)
generated by cgit v1.1 at 2024-11-09 21:48:20 +0000