void OnTouchStart(TouchInformation _pTouchInfo)
{
if (mCurrentPinch != null)
{
mCurrentPinch.mTouchTwo = _pTouchInfo;
mCurrentPinch.mStartDistance = mCurrentPinch.GetCurrentDistance();
mPinchGestures.Add(mCurrentPinch);
try
{
if (OnPinchStart != null)
{
OnPinchStart(mCurrentPinch);
}
} catch (Exception e)
{
Debug.LogException(e);
}
mCurrentPinch = null;
}
else
{
mCurrentPinch = new PinchGestureEvent();
mCurrentPinch.mTouchOne = _pTouchInfo;
}
}
void OnTouchEnd(TouchInformation _pTouchInfo)
{
if (mCurrentPinch == null)
{
return;
}
if (mCurrentPinch.mTouchOne == _pTouchInfo)
{
mCurrentPinch = null;
return;
}
foreach (var p in mPinchGestures)
{
if (p.mTouchOne == _pTouchInfo || p.mTouchTwo == _pTouchInfo)
{
mPinchGestures.Remove(p);
p.mIsDead = true;
try
{
if (OnPinchEnd != null)
{
OnPinchEnd(p);
}
}catch (Exception e)
{
Debug.LogException(e);
}
break;
}
}
}
