Function onGaze

onGaze(fn): Unsubscribe
Subscribe to gaze-target changes.
Parameters
- fn: ((info) => void)
  
  Handler that receives the current gaze info.
  - - (info): void
    - Parameters
      
      info: GazeInfo
      
      Returns void
Returns Unsubscribe
A function that cancels the subscription. Call it on teardown.
- Defined in packages/core/subpaths/input/index.ts:59