vrdEyeGaze

class vrdEyeGaze

(Inherits vrdData)

Holds eye gaze data returned by vrHMDService.getEyeGaze().

Summary

Functions:

• getDirection() → QVector3D
• getOrigin() → QVector3D
• isTracked() → bool
• setDirection(direction)
• setOrigin(origin)
• setTracked(tracked)
• vrdEyeGaze()
• vrdEyeGaze(state)

Functions

vrdEyeGaze.getDirection()

Get normalized direction of the gaze ray.

Returns:gaze direction Return type:QVector3D

vrdEyeGaze.getOrigin()

Get origin of the gaze ray.

Returns:gaze origin in mm Return type:QVector3D

vrdEyeGaze.isTracked()

Returns:True if eye gaze is tracked, False if not tracked. Return type:bool

vrdEyeGaze.setDirection(direction)

Set normalized direction of the gaze ray.

Parameters:direction (QVector3D) – Normalized gaze direction

vrdEyeGaze.setOrigin(origin)

Set origin of the gaze ray.

Parameters:origin (QVector3D) – Gaze origin in mm

vrdEyeGaze.setTracked(tracked)

Set whether the eye gaze is tracked.

Parameters:tracked (bool) –

vrdEyeGaze.vrdEyeGaze()

Default constructor.

vrdEyeGaze.vrdEyeGaze(state)

Copy constructor.

Parameters:state (vrdEyeGaze) –