Exemplo n.º 1
0
 // Called when right hand coordinates change.
 private void OnRightHandCoordinatesChanged(HandStateEventArgs e)
 {
     if (RightHandCoordinatesChanged != null)
     {
         RightHandCoordinatesChanged(this, e);
     }
 }
Exemplo n.º 2
0
        // Called when state of left hand changes.
        private void OnLeftHandStateChanged(HandStateEventArgs e)
        {
            if (e.HandLeftState == HandState.Closed)
            {
                mouseInput.SendMouseInput((int)0, (int)0, 0, MouseFlags.MOUSEEVENTF_LEFTDOWN);
                mouseInput.SendMouseInput((int)0, (int)0, 0, MouseFlags.MOUSEEVENTF_LEFTUP);
            }

            if (LeftHandStateChanged != null)
            {
                LeftHandStateChanged(this, e);
            }
        }
Exemplo n.º 3
0
        // Called when state of right hand changes.
        private void OnRightHandStateChanged(HandStateEventArgs e)
        {
            // Set mouse input flags depending on new hand state.
            if (e.HandRightState == HandState.Closed)
            {
                mouseInput.SendMouseInput((int)0, (int)0, 0, MouseFlags.MOUSEEVENTF_LEFTDOWN);
            }
            else if (e.HandRightState == HandState.Lasso)
            {
                referenceZ = e.Z;
            }
            else
            {
                mouseInput.SendMouseInput((int)0, (int)0, 0, MouseFlags.MOUSEEVENTF_LEFTUP);
            }

            if (RightHandStateChanged != null)
            {
                RightHandStateChanged(this, e);
            }
        }
 void kinectHandler_RightHandStateChanged(object sender, HandStateEventArgs e)
 {
     rightHandState.Text = e.HandRightState.ToString();
 }
 void kinectHandler_RightHandCoordinatesChanged(object sender, HandStateEventArgs e)
 {
     xValue.Text = e.X.ToString();
     yValue.Text = e.Y.ToString();
     zValue.Text = e.Z.ToString();
 }
Exemplo n.º 6
0
        // Runs whenever a new frame arrives from the Kinect sensor.
        void BodyFrameReader_FrameArrived(object sender, BodyFrameArrivedEventArgs e)
        {
            bool dataReceived = false;

            using (BodyFrame bodyFrame = e.FrameReference.AcquireFrame())
            {
                if (bodyFrame != null)
                {
                    if (this.bodies == null)
                    {
                        this.bodies = new Body[bodyFrame.BodyCount];
                    }

                    bodyFrame.GetAndRefreshBodyData(this.bodies);

                    dataReceived = true;
                }
            }

            if (dataReceived)
            {
                foreach (Body body in this.bodies)
                {
                    if (body.IsTracked)
                    {
                        // Run currently active filter on coordinate input.
                        switch (pointFilters.CurrentlyActiveFilter)
                        {
                        case 0:
                            filtered = body.Joints[JointType.HandRight].Position;     // No Filter.
                            break;

                        case 1:
                            filtered = pointFilters.SimpleAverageFilter(body.Joints[JointType.HandRight].Position, 5);
                            break;

                        case 2:
                            filtered = pointFilters.DoubleMovingAverage(body.Joints[JointType.HandRight].Position, 5);
                            break;

                        case 3:
                            filtered = pointFilters.ModifiedDoubleMovingAverage(body.Joints[JointType.HandRight].Position, 5);
                            break;

                        case 4:
                            filtered = pointFilters.ExponentialSmoothing(body.Joints[JointType.HandRight].Position, 0.5f);
                            break;

                        case 5:
                            filtered = pointFilters.DoubleExponentialSmoothing(body.Joints[JointType.HandRight].Position, 0.4f, 0.5f);
                            break;
                        }

                        // Extract coordinates.
                        float x = filtered.X;
                        float y = filtered.Y;
                        float z = filtered.Z;

                        // Inform eventhandler.
                        HandStateEventArgs coordArgs = new HandStateEventArgs();
                        coordArgs.X = x;
                        coordArgs.Y = y;
                        coordArgs.Z = z;
                        OnRightHandCoordinatesChanged(coordArgs);



                        // Compare current HandRightState with previous HandRightState.
                        if (body.HandRightState != previousHandRightState)
                        {
                            HandStateEventArgs args = new HandStateEventArgs();
                            args.HandRightState = body.HandRightState;
                            args.Z = z;

                            OnRightHandStateChanged(args);
                        }

                        if (body.HandLeftState != previousHandLeftState)
                        {
                            HandStateEventArgs args = new HandStateEventArgs();
                            args.HandLeftState = body.HandLeftState;
                            args.Z             = z;

                            OnLeftHandStateChanged(args);
                        }

                        // Set current HandRightState to PreviousHandRightState for next iteration.
                        previousHandRightState = body.HandRightState;
                        previousHandLeftState  = body.HandLeftState;

                        // Handle lasso handstate input.
                        if (body.HandRightState == HandState.Lasso)
                        {
                            if (referenceZ - z >= moveThresholdZ)
                            {
                                mouseInput.SendMouseInput(0, 0, 120, MouseFlags.MOUSEEVENTF_WHEEL);
                            }
                            else if (referenceZ - z <= -moveThresholdZ)
                            {
                                mouseInput.SendMouseInput(0, 0, -120, MouseFlags.MOUSEEVENTF_WHEEL);
                            }
                        }

                        /*
                         * if (body.Joints[JointType.HandLeft].Position.Y > body.Joints[JointType.HipLeft].Position.Y
                         || body.Joints[JointType.HandLeft].Position.Y > body.Joints[JointType.HipLeft].Position.Y)
                         || {
                         || if (body.HandRightState == HandState.Open)
                         || {
                         ||     if (body.HandLeftState == HandState.Open)
                         ||     {
                         ||         LeftHandReferenceZ = body.Joints[JointType.HandLeft].Position.Z;
                         ||     }
                         || }
                         || }
                         */


                        // Set mouse position.
                        int dx = (int)(65535 / 2 + (x * 3) * 65535);
                        int dy = (int)(65535 / 2 - (y * 3) * 65535);
                        mouseInput.SendMouseInput(dx, dy, 0, MouseFlags.MOUSEEVENTF_MOVE | MouseFlags.MOUSEEVENTF_ABSOLUTE);
                    }
                }
            }
        }