Eye tracking position to ray

Blake Schreurs

• August 23, 2021 21:33

Hey folks,

I'm now able to get eye tracking data from my Omnicept. Most of the examples show rotating the eye within the socket (such as the Blinks & Gaze example). That's a good starting point, and I can probably figure out a gaze ray by building off of that code, but I was wondering if there was already an easier mechanism established to get that data.

Blake

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  Sergi Tortosa

  • August 24, 2021 09:49

  Hello,

  With the eye data, it comes the gaze vector that is a unit vector that can be used for the ray casting. 

  As of now, we don't have this as a sample. But we will take a look at this for future samples releases!

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  Almudena Palacios-Ibáñez

  • June 15, 2022 15:39

  Hey Blake,

  Did you get to obtaine the eye gaze data? I am trying to export the CombinedGaze data into a csv/json file, but I am not able to do that. My purpose is to generate a list with the combinedgaze data using a certain frequency (in my case, 60Hz, that would be 0,17 seconds).

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