private void Update()
{
if (_calibrating)
{
// While calibrating, continuously sample the gyroscope and wait for it to fall below a motion
// threshold. When that happens, or a timeout is exceeded, grab a sample from the rotation sensor and
// use that as the reference rotation.
SensorFrame frame = _wearableControl.LastSensorFrame;
bool didWaitEnough = Time.unscaledTime > _calibrationStartTime + _minCalibrationTime;
bool isStationary = frame.angularVelocity.value.magnitude < _calibrationMotionThreshold;
bool didTimeout = Time.unscaledTime > _calibrationStartTime + _maxCalibrationTime;
if ((didWaitEnough && isStationary) || didTimeout)
{
_referenceRotation = frame.rotation;
_calibrating = false;
// Pass along the reference to the rotation matcher on the widget.
_widgetRotationMatcher.SetRelativeReference(frame.rotation);
if (CalibrationCompleted != null)
{
CalibrationCompleted.Invoke();
}
// Spawn the first target after calibration completes.
Invoke("SpawnTarget", _spawnDelay);
}
}
}
void Update()
{
if (_calibrating)
{
SensorFrame frame = _wearableControl.LastSensorFrame;
bool didWaitEnough = Time.unscaledTime > _calibrationStartTime + 5;
bool isStationary = frame.angularVelocity.value.magnitude < 1;
bool didTimeout = Time.unscaledTime > _calibrationStartTime + 10;
if ((didWaitEnough && isStationary) || didTimeout)
{
_referenceRotation = frame.rotation;
_calibrating = false;
// Pass along the reference to the rotation matcher on the widget.
_matcher.SetRelativeReference(frame.rotation);
if (CalibrationCompleted != null)
{
CalibrationCompleted.Invoke();
}
}
}
}
/// <summary>
/// Alternates which rotation mode is currently selected, and changes the text to match.
/// </summary>
/// <param name="isOn"></param>
/// <exception cref="ArgumentOutOfRangeException"></exception>
private void OnReferenceToggleClicked(bool isOn)
{
switch (_matcher.ReferenceMode)
{
case RotationMatcher.RotationReference.Absolute:
// Was reset, now will center. Button allows users to reset again.
_matcher.SetRelativeReference();
_referenceLabel.text = ResetLabel;
break;
case RotationMatcher.RotationReference.Relative:
// Was centered, now will reset. Button allows users to center again.
_matcher.SetAbsoluteReference();
_referenceLabel.text = CenterLabel;
break;
default:
throw new ArgumentOutOfRangeException("ReferenceMode", _matcher.ReferenceMode, null);
}
}
/// <summary>
/// Sets rotation to relative mode using the current orientation.
/// </summary>
public void SetRelativeReference()
{
_matcher.SetRelativeReference(_wearableControl.LastSensorFrame.rotationSixDof);
}
