I am trying to visualize the gaze ray in game mode. I am using the XR Rig which provides an Eye Controller that has a LineRenderer. When building the app though I can only see the rotation of the line changing. Does anyone know how to make it work in both position & rotation?
Hi @stamatiss,
Are you using the tracked pose driver to follow eye gaze?
No I wasn’t using the TrackedPoseDriver. I added it to the Eyes Controller and made the necessary bindings but nothing changed. The EyesController has some scripts attached to it.
I was getting the eyes info following the procedure presented here:
https://developer-docs.magicleap.cloud/docs/guides/unity-openxr/eye-tracker/eye-tracker-example/
When you use this script do the position values change in the logs?
You can also take a look at the eye tracking example in the Unity Example Project
Yes they do change. I’m trying to implement a gaze ray visualization in the real world that represents where the user is looking. I can simply depict the user’s eye position on the screen with a sphere, but I want to achieve this using a ray that extends into depth in the real world.
If the position and rotation values log to be valid, maybe you can set the position and rotation of the transform in c# rather than using a tracked pose driver?