/// <summary>
/// returns the orientation of the hand
/// </summary>
/// <param name="isLeftHand"></param>
/// <returns></returns>
public Quaternion getHandOrientation(bool isLeftHand)
{
if (!HandData.IsHandDataInitialized()) _hd = HandData.Instance;
hand_rotation_ = Quaternion.Slerp (hand_rotation_, _hd.getHandOrientation (isLeftHand), (1.0f - rotationFiltering));
return hand_rotation_;
}
/// <summary>
/// constructor of the interface
/// </summary>
public SmoothedHandDataInterface()
{
_hd = HandData.Instance;
hand_rotation_ = Quaternion.identity;
current_event = HandEventType.None;
handEventStorage = new HandEventType[storageSize];
for (int i = 0; i < storageSize; i++) {
handEventStorage[i] = HandEventType.None;
}
}
/// <summary>
/// returns the state of the hand
/// </summary>
/// <param name="isLeftHand"></param>
/// <returns></returns>
public HandEventType getHandEvent(bool isLeftHand)
{
if (!HandData.IsHandDataInitialized()) _hd = HandData.Instance;
HandEventType new_event = _hd.getHandEvent (isLeftHand);
int current_event_counter = 0;
handEventStorage [storageIterator % storageSize] = new_event;
for (int i = 0; i < storageSize; i++) {
if(handEventStorage[i] == new_event) current_event_counter++;
}
if (current_event_counter == storageSize) {
current_event = new_event;
}
storageIterator++;
return current_event;
}
/// <summary>
/// returns the position of the hand
/// </summary>
/// <param name="isLeftHand"></param>
/// <returns></returns>
public Vector3 getHandPosition(bool isLeftHand)
{
if (!HandData.IsHandDataInitialized()) _hd = HandData.Instance;
return _hd.getHandPosition(isLeftHand);
}
/// <summary>
/// returns the orientation of the hand
/// </summary>
/// <param name="isLeftHand"></param>
/// <returns></returns>
public Quaternion getHandOrientation(bool isLeftHand)
{
if (!HandData.IsHandDataInitialized()) _hd = HandData.Instance;
return _hd.getHandOrientation(isLeftHand);
}
/// <summary>
/// returns the state of the hand
/// </summary>
/// <param name="isLeftHand"></param>
/// <returns></returns>
public HandEventType getHandEvent(bool isLeftHand)
{
if (!HandData.IsHandDataInitialized()) _hd = HandData.Instance;
return _hd.getHandEvent(isLeftHand);
}
/// <summary>
/// constructor
/// </summary>
public UnalteredHandDataInterface()
{
_hd = HandData.Instance;
}
/// <summary>
/// initialization
/// </summary>
void Start()
{
// set the singleton instance
instance = this;
_km = KinectManager.Instance;
primaryUserID = 0;
//left init
leftHandPos = Vector3.zero;
leftHandOri = Quaternion.identity;
lastLeftHandEvent = HandEventType.Release;
leftHandEvent = HandEventType.None;
leftHandState = KinectInterop.HandState.Unknown;
//right init
rightHandPos = Vector3.zero;
rightHandOri = Quaternion.identity;
lastRightHandEvent = HandEventType.Release;
rightHandEvent = HandEventType.None;
rightHandState = KinectInterop.HandState.Unknown;
}