private MouseControlState UpdateHandMouseControl(int handIndex, MouseControlState controlState)
{
if (controlState == MouseControlState.ShouldClick)
{
if (!handGrips[handIndex])
{
MouseControl.Click();
handGrips[handIndex] = true;
return(MouseControlState.Clicked);
}
}
else if (controlState == MouseControlState.ShouldPress)
{
if (!handGrips[handIndex])
{
MouseControl.PressDown();
handGrips[handIndex] = true;
return(MouseControlState.PressedDown);
}
}
else if (controlState == MouseControlState.ShouldRelease && handGrips[handIndex])
{
ReleaseGrip(handIndex);
return(MouseControlState.PressedUp);
}
return(MouseControlState.None);
}
public Data(double xPos, double yPos, MouseControlState state, double xHand, double yHand, HandState handState, TrackingConfidence trackingConfidence, TrackingState trackingState)
{
XHand = xHand;
YHand = yHand;
HandState = handState;
HandConfidence = trackingConfidence;
TrackingState = trackingState;
XPos = xPos;
YPos = yPos;
State = state;
}
public Data(double xPos, double yPos, MouseControlState state, Body body)
{
Joint RightHand = body.Joints[JointType.HandRight];
XHand = RightHand.Position.X;
YHand = RightHand.Position.Y;
TrackingState = RightHand.TrackingState;
HandState = body.HandRightState;
HandConfidence = body.HandRightConfidence;
XPos = xPos;
YPos = yPos;
State = state;
}
private void UpdateHandMouseControl(int handIndex, MouseControlState controlState)
{
if (controlState == MouseControlState.ShouldClick)
{
if (!handGrips[handIndex])
{
MouseControl.Click();
handGrips[handIndex] = true;
}
}
else if (controlState == MouseControlState.ShouldPress)
{
if (!handGrips[handIndex])
{
MouseControl.PressDown();
handGrips[handIndex] = true;
}
}
else if (controlState == MouseControlState.ShouldRelease && handGrips[handIndex])
{
ReleaseGrip(handIndex);
}
}
private void Kinect_OnTrackedBody(object sender, BodyEventArgs e)
{
Body body = e.BodyData;
if (Mode == ControlMode.Disabled)
{
return;
}
for (int i = 1; i >= 0; i--) // Starts looking from right hand.
{
bool isLeft = i == 0;
if (body.IsHandLiftForward(isLeft))
{
if (usedHandIndex == -1)
{
usedHandIndex = i;
}
else if (usedHandIndex != i)
{
// In two-hand control mode, non-used hand would be used for pressing/releasing mouse button.
if (Mode == ControlMode.MoveGripPressing)
{
DoMouseControlByHandState(i, body.GetHandState(isLeft));
}
continue;
}
MVector2 handPos = body.GetHandRelativePosition(isLeft);
MVector2 targetPos = cursorMapper.GetSmoothedOutputPosition(handPos);
MouseControl.MoveTo(targetPos.X, targetPos.Y);
if (Mode == ControlMode.GripToPress)
{
MouseControlState state = DoMouseControlByHandState(i, body.GetHandState(isLeft));
Data d = new Data(targetPos.X, targetPos.Y, state, body);
if (task_num != 0)
{
DataCollector.CollectData(d);
}
PositionDataUpdated?.Invoke(this, d);
}
else if (Mode == ControlMode.HoverToClick)
{
if ((targetPos - lastCursorPos).Length() > HoverRange)
{
ToggleHoverTimer(false);
hoverClicked = false;
}
lastCursorPos = targetPos;
}
}
else
{
if (usedHandIndex == i)
{
// Reset to none.
usedHandIndex = NONE_USED;
ReleaseGrip(i);
}
else if (Mode == ControlMode.MoveLiftClicking)
{
DoMouseClickByHandLifting(i, body.GetHandRelativePosition(isLeft));
//System.Diagnostics.Trace.WriteLine(body.GetHandRelativePosition(isLeft).Y);
}
else // Release mouse button when it's not regularly released, such as hand tracking lost.
{
ReleaseGrip(i);
}
}
}
ToggleHoverTimer(Mode == ControlMode.HoverToClick && usedHandIndex != -1);
}
public void SwitchToPicker()
{
state = MouseControlState.Picker;
UpdateControllers();
}
public void SwitchToDirector()
{
state = MouseControlState.Director;
UpdateControllers();
}
public void SwitchToAdmin()
{
state = MouseControlState.Admin;
UpdateControllers();
}
// Use this for initialization
private void Start()
{
state = startingState;
UpdateControllers();
}