/// <summary>
/// 记录第一次进入检测的手是左手还是右手.
/// 1.枚举为None时
/// 1.1检测到一只手，指定为该手
/// 1.2检测到两只手，指定[0]下标
/// 1.3检测到0只手，指定None
/// 2.枚举为Right/Legt时
/// 2.1检测到1只手，指定为该手
/// 2.2检测到2之手，不变
/// 2.3检测到0只收，设定为None
/// </summary>
void SaveAboveViewHand()
{
Frame frame = m_LeapCtrl.Frame();
HandList hands = frame.Hands;
int count = hands.Count;
if (m_AboveView == E_HandInAboveView.None)
{
if (count == 1 || count == 2)
{
bool isRight = hands[0].IsRight;
if (isRight)
{
m_AboveView = E_HandInAboveView.Right;
}
else
{
m_AboveView = E_HandInAboveView.Left;
}
}
}
else
{
if (count == 1)
{
bool isRight = hands[0].IsRight;
if (isRight)
{
m_AboveView = E_HandInAboveView.Right;
}
else
{
m_AboveView = E_HandInAboveView.Left;
}
}
else if (count == 0)
{
m_AboveView = E_HandInAboveView.None;
}
}
}
/// <summary>
/// 记录第一次进入检测的手是左手还是右手.
/// 1.枚举为None时
/// 1.1检测到一只手，指定为该手
/// 1.2检测到两只手，指定[0]下标
/// 1.3检测到0只手，指定None
/// 2.枚举为Right/Legt时
/// 2.1检测到1只手，指定为该手
/// 2.2检测到2之手，不变
/// 2.3检测到0只收，设定为None
/// </summary>
void SaveAboveViewHand()
{
Frame frame = m_LeapCtrl.Frame();
HandList hands = frame.Hands;
int count = hands.Count;
if(m_AboveView== E_HandInAboveView.None)
{
if(count ==1||count==2)
{
bool isRight = hands[0].IsRight;
if(isRight)
{
m_AboveView = E_HandInAboveView.Right;
}
else
{
m_AboveView = E_HandInAboveView.Left;
}
}
}
else
{
if(count==1)
{
bool isRight = hands[0].IsRight;
if(isRight)
{
m_AboveView = E_HandInAboveView.Right;
}
else
{
m_AboveView = E_HandInAboveView.Left;
}
}
else if(count==0)
{
m_AboveView = E_HandInAboveView.None;
}
}
}