void UpdatePerFinger()
{
for (int i = 0; i < FingerGestures.Instance.MaxFingers && i < MaxSimultaneousGestures; ++i)
{
FingerGestures.Finger finger = FingerGestures.GetFinger(i);
T gesture = Gestures[i];
FingerGestures.FingerList touches = tempTouchList;
touches.Clear();
if (finger.IsDown)
{
touches.Add(finger);
}
if (gesture.State == GestureRecognitionState.Ready)
{
if (CanBegin(gesture, touches))
{
Begin(gesture, 0, touches);
}
}
UpdateGesture(gesture, touches);
}
}
void FingerGestures_OnFingerUp(int fingerIndex, Vector2 fingerPos, float timeHeldDown)
{
CheckSpawnParticles(fingerPos, fingerUpObject);
// this shows how to access a finger object using its index
// The finger object contains useful information not available through the event arguments that you might want to use
FingerGestures.Finger finger = FingerGestures.GetFinger(fingerIndex);
Debug.Log("Finger was lifted up at " + finger.Position + " and moved " + finger.DistanceFromStart.ToString("N0") + " pixels from its initial position at " + finger.StartPosition);
}
protected virtual void InitFingerEventsList(int fingersCount)
{
fingerEventsList = new List <T>(fingersCount);
for (int i = 0; i < fingersCount; ++i)
{
T e = CreateFingerEvent();
e.Detector = this;
e.Finger = FingerGestures.GetFinger(i);
fingerEventsList.Add(e);
}
}
// handle the fingerup event
void OnFingerUpEvent(int fingerIndex, Vector2 fingerPos, float timeHeldDown)
{
// If hit UIObject, return donn't need dispose 3DObject
if (Globals.Instance.MGUIManager.MIsHitUIObject)
{
// Dispose the event in UIObject rect
foreach (IFingerEventListener listener in MUIObjectEventListenerList)
{
if (!listener.IsFingerEventActive())
{
continue;
}
if (listener != null && listener.OnFingerUpEvent(fingerIndex, fingerPos, timeHeldDown))
{
break;
}
}
return;
}
// this shows how to access a finger object using its index
// The finger object contains useful information not available through the event arguments that you might want to use
FingerGestures.Finger finger = FingerGestures.GetFinger(fingerIndex);
//Debug.Log( "Finger " + fingerIndex + " was held down for " + timeHeldDown.ToString( "N2" ) + " seconds" );
// Debug.Log( "Finger was lifted up at " + finger.Position + " and moved " + finger.DistanceFromStart.ToString( "N0" ) + " pixels from its initial position at " + finger.StartPosition );
foreach (IFingerEventListener listener in M3DEventListenerList)
{
if (!listener.IsFingerEventActive())
{
continue;
}
if (listener != null && listener.OnFingerUpEvent(fingerIndex, fingerPos, timeHeldDown))
{
//break;
}
}
}
public void Update()
{
// already updated this frame, skip
if (lastUpdateFrame == Time.frameCount)
{
return;
}
lastUpdateFrame = Time.frameCount;
fingersAdded.Clear();
fingersRemoved.Clear();
for (int i = 0; i < FingerGestures.Instance.MaxFingers; ++i)
{
FingerGestures.Finger finger = FingerGestures.GetFinger(i);
if (finger.IsDown)
{
// new touch?
if (!finger.WasDown)
{
//Debug.Log( "ADDED " + finger );
fingersAdded.Add(finger);
}
}
else
{
// lifted off finger
if (finger.WasDown)
{
//Debug.Log( "REMOVED " + finger );
fingersRemoved.Add(finger);
}
}
}
// remove fingers from clusters
foreach (FingerGestures.Finger finger in fingersRemoved)
{
// update active clusters
for (int i = clusters.Count - 1; i >= 0; --i)
{
Cluster cluster = clusters[i];
if (cluster.Fingers.Remove(finger))
{
// retire clusters that no longer have any fingers left
if (cluster.Fingers.Count == 0)
{
//Debug.Log( "Recycling cluster " + cluster.Id );
// remove from active clusters list
clusters.RemoveAt(i);
// move back to pool
clusterPool.Add(cluster);
}
}
}
}
// add new fingers
foreach (FingerGestures.Finger finger in fingersAdded)
{
// try to add finger to existing cluster
Cluster cluster = FindExistingCluster(finger);
// no valid active cluster found for that finger, create a new cluster
if (cluster == null)
{
cluster = NewCluster();
cluster.StartTime = finger.StarTime;
//Debug.Log( "Created NEW cluster " + cluster.Id + " for " + finger );
}
else
{
//Debug.Log( "Found existing cluster " + cluster.Id + " for " + finger );
}
// add finger to selected cluster
cluster.Fingers.Add(finger);
}
}
