private MagnetWindowState CaptureMagnetWindow()
{
MagnetWindowState newState = new MagnetWindowState();
int middle = magnetWindow.Count / 2;
List <MagnetMoment> firstHalf = magnetWindow.GetRange(0, middle);
List <MagnetMoment> lastHalf = magnetWindow.GetRange(middle, magnetWindow.Count - middle);
newState.ratio = Average(firstHalf) / Average(lastHalf);
newState.delta = Mathf.Abs(magnetWindow[magnetWindow.Count - 1].yMagnitude - magnetWindow[0].yMagnitude);
return(newState);
}
public void Update() {
TrimMagnetWindow();
AddToMagnetWindow();
currentMagnetWindow = CaptureMagnetWindow();
TriggerState newTriggerState = CheckTriggerState();
isStable = CheckStability();
if (!isStable) ResetState();
if (isStable && newTriggerState != TriggerState.Neutral && triggerState != newTriggerState) {
isDown = !isDown;
triggerState = newTriggerState;
}
}
// -- private methods --
/// <summary>
/// Captures current magnet state by checking the magnet window.
/// Note that the tail of the window is always updated by AddToMagnetWindow().
/// The ratio of Current State = AverageYMagnitude(firstHalf) / AverageYMagnitude(lastHalf).
/// </summary>
/// <returns>The current magnet window.</returns>
private MagnetWindowState CaptureMagnetWindow()
{
MagnetWindowState newState = new MagnetWindowState();
int midIndex = magnetWindow.Count / 2;
List <MagnetMoment> firstHalf = magnetWindow.GetRange(0, midIndex);
// lastHalf has at least one member and its yMagnitude should be > 0!
List <MagnetMoment> lastHalf = magnetWindow.GetRange(midIndex, magnetWindow.Count - midIndex);
newState.ratio = AverageYMagnitude(firstHalf) / AverageYMagnitude(lastHalf);
newState.delta = Mathf.Abs(magnetWindow[magnetWindow.Count - 1].yMagnitude
- magnetWindow[0].yMagnitude);
return(newState);
}
public void Update()
{
TrimMagnetWindow();
AddToMagnetWindow();
currentMagnetWindow = CaptureMagnetWindow();
TriggerState newTriggerState = CheckTriggerState();
isStable = CheckStability();
if (!isStable)
{
ResetState();
}
if (isStable && newTriggerState != TriggerState.Neutral && triggerState != newTriggerState)
{
isDown = !isDown;
triggerState = newTriggerState;
}
}
private MagnetWindowState CaptureMagnetWindow() {
MagnetWindowState newState = new MagnetWindowState();
int middle = magnetWindow.Count / 2;
List<MagnetMoment> firstHalf = magnetWindow.GetRange(0, middle);
List<MagnetMoment> lastHalf = magnetWindow.GetRange(middle, magnetWindow.Count - middle);
newState.ratio = Average(firstHalf) / Average(lastHalf);
newState.delta = Mathf.Abs(magnetWindow[magnetWindow.Count-1].yMagnitude - magnetWindow[0].yMagnitude);
return newState;
}
// -- private methods --
/// <summary>
/// Captures current magnet state by checking the magnet window.
/// Note that the tail of the window is always updated by AddToMagnetWindow().
/// The ratio of Current State = AverageYMagnitude(firstHalf) / AverageYMagnitude(lastHalf).
/// </summary>
/// <returns>The current magnet window.</returns>
private MagnetWindowState CaptureMagnetWindow()
{
MagnetWindowState newState = new MagnetWindowState();
int midIndex = magnetWindow.Count / 2;
List<MagnetMoment> firstHalf = magnetWindow.GetRange(0, midIndex);
// lastHalf has at least one member and its yMagnitude should be > 0!
List<MagnetMoment> lastHalf = magnetWindow.GetRange(midIndex, magnetWindow.Count - midIndex);
newState.ratio = AverageYMagnitude(firstHalf) / AverageYMagnitude(lastHalf);
newState.delta = Mathf.Abs(magnetWindow[magnetWindow.Count-1].yMagnitude
- magnetWindow[0].yMagnitude);
return newState;
}
