/// <summary>
/// This function is called when the behaviour becomes disabled() or inactive.
/// </summary>
private void OnDisable()
{
// Stop the calibration thread if it is not null.
if (_calibrationThread != null)
{
var result = _calibrationThread.StopThread();
_calibrationThread = null;
Debug.Log("Calibration thread stopped: " + (result ? "YES" : "NO"));
}
}
/// <summary>
/// Calibration coroutine. Drives the calibration thread states.
/// </summary>
/// <param name="points">Optional point list. Null means default set.</param>
/// <param name="resultCallback">A result callback or null for none.</param>
/// <returns>An enumerator</returns>
private IEnumerator PerformCalibration(Vector3[] points, System.Action <bool> resultCallback)
{
if (points == null)
{
/*
* _points = new Vector3[] {
* new Vector3(-0.3f, 0.15f, 1.2f),
* new Vector3( 0.3f, 0.15f, 1.2f),
* new Vector3(-0.3f, -0.15f, 1.2f),
* new Vector3( 0.3f, -0.15f, 1.2f),
* new Vector3( 0.0f, 0.0f, 1.2f)};
*/
// PJ: extended!
_points = new Vector3[] {
new Vector3(-0.3f, 0.15f, 1.2f),
new Vector3(-0.45f, 0.3f, 1.2f),
new Vector3(0.3f, 0.15f, 1.2f),
new Vector3(0.45f, 0.3f, 1.2f),
new Vector3(-0.3f, -0.15f, 1.2f),
new Vector3(-0.45f, -0.3f, 1.2f),
new Vector3(0.3f, -0.15f, 1.2f),
new Vector3(0.45f, -0.3f, 1.2f),
new Vector3(0.0f, 0.0f, 1.2f)
};
}
if (_calibrationThread != null)
{
_calibrationThread.StopThread();
_calibrationThread = null;
}
// Create and start the calibration thread.
_calibrationThread = new VRCalibrationThread();
// Only continue if the calibration thread is running.
for (int i = 0; i < 10; i++)
{
if (_calibrationThread.Running)
{
break;
}
yield return(new WaitForSeconds(0.1f));
}
if (!_calibrationThread.Running)
{
Debug.LogError("Failed to start calibration thread");
_calibrationThread.StopThread();
_calibrationThread = null;
_calibrationInProgress = false;
yield break;
}
_point.SetActive(true);
var enterResult = _calibrationThread.EnterCalibrationMode();
// Wait for the call to finish
yield return(StartCoroutine(WaitForResult(enterResult)));
// Iterate through the calibration points.
foreach (var pointPosition in _points)
{
// Set the local position and start the point animation
_point.transform.localPosition = pointPosition;
_pointScript.StartAnim();
// Wait for animation.
yield return(new WaitForSeconds(1.4f));
// As of this writing, adding a point takes about 175 ms. A failing add can take up to 3000 ms.
var collectResult = _calibrationThread.CollectData(new Point3D(
_point.transform.localPosition.x * -1000f,
_point.transform.localPosition.y * 1000f,
_point.transform.localPosition.z * 1000f));
// Wait for the call to finish
yield return(StartCoroutine(WaitForResult(collectResult)));
// React to the result of adding a point.
if (collectResult.Status == CalibrationStatus.Failure)
{
Debug.Log("There was an error gathering data for this calibration point: " + _point.transform.localPosition);
}
}
// Compute and apply the result of the calibration. A succesful compute currently takes about 300 ms. A failure may bail out in a few ms.
var computeResult = _calibrationThread.ComputeAndApply();
// Wait for the call to finish
yield return(StartCoroutine(WaitForResult(computeResult)));
// Leave calibration mode.
var leaveResult = _calibrationThread.LeaveCalibrationMode();
// Wait for the call to finish
yield return(StartCoroutine(WaitForResult(leaveResult)));
// Stop the thread.
_calibrationThread.StopThread();
_calibrationThread = null;
// Finish up or restart if failure.
LatestCalibrationSuccessful = computeResult.Status == CalibrationStatus.Success;
_point.SetActive(false);
if (resultCallback != null)
{
resultCallback(LatestCalibrationSuccessful);
}
_calibrationInProgress = false;
}