//--------------------------------------------------------------------------------------------------
// Fix Data 的函数
static public bool CheckHandsData(HandPair hands, HandPair LastHands, bool m_OpenFixeFrameData)
{
// Check hands are empty to decide fix or hold on all interaction
if (hands.empty)
{
if (m_OpenFixeFrameData)
{
//---------------------------
// fix current hand
if (!LastHands.empty)
{
FixCurrentHand(hands, LastHands);
return(true);
}
else
{
return(false);
}
//---------------------------
}
else
{
return(false);
}
}
else
{
return(true);
}
}
void Start()
{
// Init Hands
hands_ = new HandPair();
hands_.L = new Hand();
hands_.R = new Hand();
hands_.empty = true;
// Init EventType
lastEventType_ = IEventType.NoAction;
currentEventType_ = IEventType.NoAction;
}
// 检查两手相向移动
static public bool CheckHandsMoveCross(HandPair hands, HandPair LastHands)
{
if (hands.empty)
{
Debug.Log("There may exist an error or this is a pair fixed hands");
}
float PalmDistance = hands.L.PalmPosition.DistanceTo(hands.R.PalmPosition);
float LastPalmDistance = LastHands.L.PalmPosition.DistanceTo(LastHands.R.PalmPosition);
return(LastPalmDistance - PalmDistance > HandsCoressThreshold ? true : false);
}
public void DoCurrentEvent(IEventType CurrentEventType, IEventType LastEventType, HandPair hands,
HitBall m_ControllBall_L, HitBall m_ControllBall_R)
{
// Check hands are empty to decide fix or hold on all interaction
//if (!GMS.CheckHandsData(hands, LastHands, m_OpenFixeFrameData)) return;
switch (CurrentEventType)
{
case IEventType.NoAction:
return;
break;
case IEventType.CancelAction:
if (LastEventType != IEventType.NoAction)
{
if (LastEventType == IEventType.Navigation_RayHit)
{
Action_Navigation_HitRay(hands.R, m_ControllBall_R, IFuncType.Close);
}
if (LastEventType == IEventType.Selection_Single)
{
Action_Selection_Single(hands.R, m_ControllBall_R, IFuncType.Close);
}
}
break;
case IEventType.Navigation_RayHit:
if (LastEventType != CurrentEventType)
{
Action_Navigation_HitRay(hands.R, m_ControllBall_R, IFuncType.Init);
}
else
{
Action_Navigation_HitRay(hands.R, m_ControllBall_R, IFuncType.Update);
}
break;
case IEventType.Selection_Single:
if (LastEventType != CurrentEventType)
{
Action_Selection_Single(hands.R, m_ControllBall_R, IFuncType.Init);
}
else
{
Action_Selection_Single(hands.R, m_ControllBall_R, IFuncType.Update);
}
break;
case IEventType.Manipulation_Rotation:
if (LastEventType != CurrentEventType)
{
Action_Manipulation_Rotation(hands.L, m_ControllBall_L, IFuncType.Init);
}
else
{
Action_Manipulation_Rotation(hands.L, m_ControllBall_L, IFuncType.Update);
}
break;
default:
break;
}
}
public void CheckCurrentEvent(IEventType CurrentEventType, IEventType LastEventType, HandPair hands,
HitBall m_ControllBall_L, HitBall m_ControllBall_R)
{
switch (CurrentEventType)
{
case IEventType.NoAction:
break;
case IEventType.Navigation_RayHit:
if (LastEventType == CurrentEventType)
{
CurrentEventType = m_ControllBall_R.radius < 0.15 ?
IEventType.Navigation_RayHit : IEventType.Selection_Single;
}
break;
case IEventType.Selection_Single:
if (LastEventType == CurrentEventType)
{
CurrentEventType = m_ControllBall_R.radius < 0.15 ?
IEventType.Navigation_RayHit : IEventType.Selection_Single;
}
break;
case IEventType.Manipulation_Rotation:
if (LastEventType == CurrentEventType)
{
CurrentEventType = m_ControllBall_L.radius < 0.15 ?
IEventType.Manipulation_Rotation : IEventType.Manipulation_Stroll;
}
break;
case IEventType.Manipulation_Stroll:
if (LastEventType == CurrentEventType)
{
CurrentEventType = m_ControllBall_L.radius < 0.15 ?
IEventType.Manipulation_Rotation : IEventType.Manipulation_Stroll;
}
break;
default:
break;
}
}
// 手握拳
// 双手握拳
static public bool CheckHandsAllFist(HandPair hands)
{
return(CheckHandFist(hands.L) && CheckHandFist(hands.R) ? true : false);
}
// 双手打开
static public bool CheckTwoHandsRelaxed(HandPair hands)
{
return(!CheckHandFist(hands.L) && !CheckHandFist(hands.R) ? true : false);
}
// if there occurs that emtpy hand while last time have hands, Fix hands with this function
static private void FixCurrentHand(HandPair hands, HandPair LastHands)
{
hands.empty = false;
hands.L.CopyFrom(LastHands.L);
hands.R.CopyFrom(LastHands.R);
}
