Sample scene¶

Before implementing data collection in your project, you might want to become more familiar with it by looking at a sample scene that includes all the existing functionalities.

To open the sample scene, navigate to the Sample Scene folder and double click the sampleScene file with a Unity icon.

The Hierarchy view contains several game objects.

• The MainRecorder GameObject manages the data output to file. The scripts attached to it save general game properties to file (i.e. properties that are not dependent on a single GameObject), such as audio sources, controller input, game information, etc.
• The VIESYS GameObject manages the communication with MATLAB.
• The OVRPlayerController > OVRCameraRig > TrackingSpace > CenterEyeAnchor GameObject has a RecordPositionAttach script attached to itself, which saves position and rotation data for this GameObject to file.
• The OVRPlayerController > OVRCameraRig > TrackingSpace > CenterEyeAnchor GameObject also has a WorldObject script attached to itself, which allows communication with MATLAB.
• The Sample Audio Source GameObject contains an Audio Source which will generate a sound as the game is started.
• The Timer GameObject contains a countdown timer.

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