pstech.pstsdk.tracker.Listener Class Reference

Abstract listener class for receiving tracking information and tracking mode updates from the tracker. More...

Public Member Functions
def	on_tracker_data (self, tracker_data, status_message)
	Callback function receiving tracking information from the tracker. More...
def	on_tracker_mode (self, mode)
	Callback function receiving mode updates from the tracker. More...

Detailed Description

Abstract listener class for receiving tracking information and tracking mode updates from the tracker.

Extend this class and implement its methods in order to receive tracking information and tracking mode updates from the PST Tracker. Examples on how to use this class and how to get data and modes from the PST Tracker can be found in the Examples section. Alternatively, Tracker.get_single_measurement can be called to get the latest available tracking data.

See also

Tracker.add_tracker_listener

Tracker.remove_tracker_listener

Tracker.get_single_measurement

Member Function Documentation

on_tracker_data()

def pstech.pstsdk.tracker.Listener.on_tracker_data	(		self,
			tracker_data,
			status_message
	)

Callback function receiving tracking information from the tracker.

   Implement the on_tracker_data method to receive tracking information from the PST Tracker.

Parameters

TrackerData	The object containing the detected tracking targets and 3D markers.
EStatusMessage	Status reported by the tracker.

See also

trackerdata.TrackerData

errors.EStatusMessage

on_tracker_mode()

def pstech.pstsdk.tracker.Listener.on_tracker_mode	(		self,
			mode
	)

Callback function receiving mode updates from the tracker.

   Implement the on_tracker_mode method to receive mode updates from the PST Tracker.
   This function enables responding to the different PST Tracker mode changes enumerated by ETrackerMode as soon as they occur.

Parameters

ETrackerMode

Current tracker mode code as ETrackerMode enumeration member.

See also

tracker.ETrackerMode

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The documentation for this class was generated from the following file:

• C:/CI/builds/aS8LEeTG/0/ps-tech/pst-installer/pstsdk/python/pstech/pstsdk/tracker.py