// Use this for initialization
void Start()
{
// Creates the App Finger objects for tracking fingers
m_appFingers = new AppFinger[10];
for (int i = 0; i < m_appFingers.Length; i++)
{
m_appFingers[i] = new AppFinger();
m_appFingers[i].M_FingerObject = m_FingerObject;
m_appFingers[i].initialize();
}
// Creates the app Hand objects for tracking hands
m_appHands = new AppHand[2];
for (int i = 0; i < m_appHands.Length; i++)
{
// Instantiates the object to represent the palms
GameObject palmObject = (GameObject)Instantiate(m_PalmObject, Vector3.zero, Quaternion.identity);
palmObject.transform.parent = transform;
palmObject.transform.localPosition = Vector3.zero;
m_appHands[i] = new AppHand();
m_appHands[i].M_HandPalmObject = palmObject;
m_appHands[i].initialize();
}
}
/// <summary>
/// Raises the hand found event.
/// </summary>
/// <param name='h'>
/// H.
/// </param>
public void OnHandFound(Hand h)
{
// Tries to find the current hand id
AppHand hand = findHand(h.Id);
// Checks if it finds the hand
if (hand != null)
{
// Updates the hand
updateHandValues(hand, h);
}
else
{
// Searches for an available hand
int index = findAvailableHand();
if (index != -1)
{
// Initialize a New Hand
hand = m_appHands[index];
hand.initialize();
hand.M_id = h.Id;
// Updates the hand
updateHandValues(hand, h);
}
}
}
private void updateHandValues(AppHand hand, Hand h)
{
hand.M_DataWeight = (Mathf.Min(hand.M_DataWeight + m_DataWeightSmooth * Time.deltaTime, 1.0f));
hand.M_HandDirection = h.Direction.ToUnity() * hand.M_DataWeight;
hand.M_HandPosition = h.PalmPosition.ToUnity() * hand.M_DataWeight;
hand.M_SmoothedPosition = (hand.M_SmoothedPosition + m_SmoothFactor * (hand.M_HandPosition - hand.M_SmoothedPosition));
hand.M_Tracked = true;
}
/// <summary>
/// Raises the hand lost event.
/// </summary>
/// <param name='lostID'>
/// Lost I.
/// </param>
public void OnHandLost(int lostID)
{
AppHand hand = findHand(lostID);
if (hand != null)
{
//hand.M_Tracked = false;
hand.initialize();
}
}
/// <summary>
/// Raises the hand updated event.
/// </summary>
/// <param name='h'>
/// H.
/// </param>
public void OnHandUpdated(Hand h)
{
AppHand hand = findHand(h.Id);
// Checks if it finds the hand
if (hand != null)
{
updateHandValues(hand, h);
}
}
