private Finger getThumb(Hand rightHand)
{
if(rightHand == null) {
return null;
}
Finger thumb = rightHand.Finger(thumbID);
if(!thumb.IsValid) {
thumb = null;
foreach(Finger f in rightHand.Fingers){
if(f.Type() == Finger.FingerType.TYPE_THUMB){
thumb = f;
thumbID = thumb.Id;
break;
}
}
}
return thumb;
}
private Finger getIndexFinger(Hand rightHand)
{
if(rightHand == null) {
return null;
}
Finger indexFinger = rightHand.Finger(indexFingerID);
if(!indexFinger.IsValid){
indexFinger = null;
foreach(Finger f in rightHand.Fingers){
if(f.Type() == Finger.FingerType.TYPE_INDEX){
indexFinger = f;
indexFingerID = indexFinger.Id;
break;
}
}
}
return indexFinger;
}
