What is the start point of SRanipal_Eye.Focus?

[Leiting]

I want to konw the start point of SRanipal_Eye.Focus. I think it should be the Combined Gaze Origin. However, it seems to be defined as the System Origin.

[MasakiKitayama]

@Leiting

I think it is a bug.

The origin of the local variable "rayGlobal" should be the origin of the gaze rays (Left, Right, or Combined).

Manual fix of the Focus method:

public static bool Focus(GazeIndex index, out Ray ray, out FocusInfo focusInfo, float radius, float maxDistance, int focusableLayer, EyeData_v2 eye_data)
{
    bool valid = GetGazeRay(index, out ray, eye_data);
    if (valid)
    {
        Ray rayGlobal = new Ray(
          Camera.main.transform.position + Camera.main.transform.rotation * ray.origin,
          Camera.main.transform.TransformDirection(ray.direction));
        RaycastHit hit;
        if (radius == 0) valid = Physics.Raycast(rayGlobal, out hit, maxDistance, focusableLayer);
        else valid = Physics.SphereCast(rayGlobal, radius, out hit, maxDistance, focusableLayer);
        focusInfo = new FocusInfo
        {
            point = hit.point,
            normal = hit.normal,
            distance = hit.distance,
            collider = hit.collider,
            rigidbody = hit.rigidbody,
            transform = hit.transform
        };
    }
    else
    {
        focusInfo = new FocusInfo();
    }
    return valid;
}

 

Edited February 3, 2023 by MasakiKitayama