diff options
| -rw-r--r-- | src/argaze/ArFeatures.py | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/src/argaze/ArFeatures.py b/src/argaze/ArFeatures.py index 545bc8b..b9b51d0 100644 --- a/src/argaze/ArFeatures.py +++ b/src/argaze/ArFeatures.py @@ -1369,9 +1369,6 @@ class ArCamera(ArFrame): # Init a lock to share scene projections into camera frame between multiple threads self._frame_lock = threading.Lock() - - # Define public timestamp buffer to store ignored gaze positions - self.ignored_gaze_positions = GazeFeatures.TimeStampedGazePositions() def __str__(self) -> str: """ @@ -1438,14 +1435,11 @@ class ArCamera(ArFrame): watch method needs to be called first. """ - # Can't use camera frame when it is locked - if self._frame_lock.locked(): - - # TODO: Store ignored timestamped gaze positions for further projections - # PB: This would imply to also store frame projections !!! - self.ignored_gaze_positions[timestamp] = gaze_position + # Can't use camera frame while it is locked + # TODO? Do we need a timeout parameter here? + while self._frame_lock.locked(): - return None, None + time.sleep(1e-6) # Lock camera frame exploitation self._frame_lock.acquire() |