koobas.hobune.stream
VR - gaze select button that follows camera/head movement
I'm using this script to get a row of 3 buttons to follow with the camera/head movement.
public class FollowCamRotation : MonoBehaviour {
public GameObject cam;
public float speed = 0.5f;
private Vector3 v3Offset;
// Use this for initialization
void Start () {
v3Offset = transform.position - cam.transform.position;
}
// Update is called once per frame
void Update () {
transform.position = cam.transform.position + v3Offset;
transform.rotation = Quaternion.Slerp (transform.rotation, cam.transform.rotation, speed * Time.deltaTime);
transform.localEulerAngles = new Vector3(0, transform.localEulerAngles.y, 0);
}
}
The set of buttons rotates fine but I can only gaze select the center button. The left and right buttons are hard to select because once the head/camera is moved the set of buttons follows to the center again.
Is there a way to get the set of buttons not to follow head movement in a certain range while near the camera center position so the left and right buttons can be selected?
