private void Calibrate()
{
//If there are frames left, do calibration
if (calibrationFrames > 0)
{
if (leapManager.GetPalmSmoothedVelocity() < 5f && leapManager.PalmNormalNear(Vector3.down, 0.75f))
{
calibrationFrames--;
setHandColor(Color.Lerp(Color.green, Color.grey, Mathf.Round((Time.frameCount % 10f) / 10f)));
//How many frames taken into account, in order to determine a smoothed vector
int range = 25;
//Add data
calibratedDownFrame.Add(leapManager.GetPalmNormal());
//Clean up
if (calibratedDownFrame.Count >= range)
{
calibratedDownFrame.RemoveAt(0);
}
calibratedDown = Vector3.zero;
//Find velocity
for (int i = 0; i < calibratedDownFrame.Count; i++)
{
calibratedDown.x += calibratedDownFrame [i].x;
calibratedDown.y += calibratedDownFrame [i].y;
calibratedDown.z += calibratedDownFrame [i].z;
}
calibratedDown.x /= calibratedDownFrame.Count;
calibratedDown.y /= calibratedDownFrame.Count;
calibratedDown.z /= calibratedDownFrame.Count;
//If this was the last frame, close calibration
if (calibrationFrames <= 0)
{
//Debug.Log ("Calibration done! Down-vector is " + calibratedDown.ToString ());
// tell tutorial manager that calibration is done, and only than move forward to menu
calibrationManagerNew.calibrationDone = true;
calibrationManager.calibrationDone = true;
musicManager.PlayMusic();
setHandColor(Color.grey);
}
}
//If hand is removed from position, reset calibration
else
{
calibrationFrames = 60;
setHandColor(Color.grey);
}
}
}
