/// <summary>
/// Constructor
/// </summary>
/// <param name="sensor">Kinect sensor</param>
public KinectSensorLongExposureInfraredFrameProvider(KinectSensor sensor)
{
if (sensor == null)
throw new ArgumentNullException("sensor");
this.sensor = sensor;
this.reader = this.sensor.LongExposureInfraredFrameSource.OpenReader();
this.reader.FrameArrived += FrameArrived;
this.frameData = new LongExposureInfraredFrameData();
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="sensor">Kinect sensor</param>
public KinectSensorLongExposureInfraredFrameProvider(KinectSensor sensor)
{
if (sensor == null)
{
throw new ArgumentNullException("sensor");
}
this.sensor = sensor;
this.reader = this.sensor.LongExposureInfraredFrameSource.OpenReader();
this.reader.FrameArrived += FrameArrived;
this.frameData = new LongExposureInfraredFrameData();
}
public async Task <object> OpenLongExposureInfraredReader(dynamic input)
{
this.logCallback("OpenLongExposureInfraredReader");
if (this.longExposureInfraredFrameReader != null)
{
return(false);
}
this.longExposureInfraredFrameCallback = (Func <object, Task <object> >)input.longExposureInfraredFrameCallback;
this.longExposureInfraredFrameDescription = this.kinectSensor.LongExposureInfraredFrameSource.FrameDescription;
this.logCallback("longExposureInfrared: " + this.longExposureInfraredFrameDescription.Width + "x" + this.longExposureInfraredFrameDescription.Height);
//depth data
this.longExposureInfraredFrameReader = this.kinectSensor.LongExposureInfraredFrameSource.OpenReader();
this.longExposureInfraredFrameReader.FrameArrived += this.LongExposureInfraredReader_FrameArrived;
this.longExposureInfraredPixels = new byte[this.longExposureInfraredFrameDescription.Width * this.longExposureInfraredFrameDescription.Height];
return(true);
}
public async Task <object> Close(object input)
{
if (this.depthFrameReader != null)
{
this.depthFrameReader.Dispose();
this.depthFrameReader = null;
}
if (this.colorFrameReader != null)
{
this.colorFrameReader.Dispose();
this.colorFrameReader = null;
}
if (this.infraredFrameReader != null)
{
this.infraredFrameReader.Dispose();
this.infraredFrameReader = null;
}
if (this.longExposureInfraredFrameReader != null)
{
this.longExposureInfraredFrameReader.Dispose();
this.longExposureInfraredFrameReader = null;
}
if (this.bodyFrameReader != null)
{
this.bodyFrameReader.Dispose();
this.bodyFrameReader = null;
}
if (this.kinectSensor != null)
{
this.kinectSensor.Close();
this.kinectSensor = null;
}
return(true);
}
public async Task<object> Close(object input)
{
if (this.depthFrameReader != null)
{
this.depthFrameReader.Dispose();
this.depthFrameReader = null;
}
if (this.bodyIndexFrameReader != null)
{
this.bodyIndexFrameReader.Dispose();
this.bodyIndexFrameReader = null;
}
if (this.colorFrameReader != null)
{
this.colorFrameReader.Dispose();
this.colorFrameReader = null;
}
if (this.infraredFrameReader != null)
{
this.infraredFrameReader.Dispose();
this.infraredFrameReader = null;
}
if (this.longExposureInfraredFrameReader != null)
{
this.longExposureInfraredFrameReader.Dispose();
this.longExposureInfraredFrameReader = null;
}
if (this.bodyFrameReader != null)
{
this.bodyFrameReader.Dispose();
this.bodyFrameReader = null;
}
if (this.kinectSensor != null)
{
this.kinectSensor.Close();
this.kinectSensor = null;
}
return true;
}
public async Task<object> OpenLongExposureInfraredReader(dynamic input)
{
this.logCallback("OpenLongExposureInfraredReader");
if (this.longExposureInfraredFrameReader != null)
{
return false;
}
this.longExposureInfraredFrameCallback = (Func<object, Task<object>>)input.longExposureInfraredFrameCallback;
this.longExposureInfraredFrameDescription = this.kinectSensor.LongExposureInfraredFrameSource.FrameDescription;
this.logCallback("longExposureInfrared: " + this.longExposureInfraredFrameDescription.Width + "x" + this.longExposureInfraredFrameDescription.Height);
//depth data
this.longExposureInfraredFrameReader = this.kinectSensor.LongExposureInfraredFrameSource.OpenReader();
this.longExposureInfraredFrameReader.FrameArrived += this.LongExposureInfraredReader_FrameArrived;
this.longExposureInfraredPixels = new byte[this.longExposureInfraredFrameDescription.Width * this.longExposureInfraredFrameDescription.Height];
return true;
}
/// <summary>
/// Converts the LongExposureInfraredFrameArrived event to an observable sequence and uses the specified reader.
/// </summary>
/// <param name="kinectSensor">The kinect sensor.</param>
/// <param name="kinectSensor">The reader to be used to subscribe to the FrameArrived event.</param>
/// <returns>The observable sequence.</returns>
public static IObservable <LongExposureInfraredFrameArrivedEventArgs> LongExposureInfraredFrameArrivedObservable(this KinectSensor kinectSensor, LongExposureInfraredFrameReader reader)
{
if (kinectSensor == null)
{
throw new ArgumentNullException("kinectSensor");
}
return(Observable.FromEventPattern <EventHandler <LongExposureInfraredFrameArrivedEventArgs>, LongExposureInfraredFrameArrivedEventArgs>(
h => h.Invoke, h => reader.FrameArrived += h, h => reader.FrameArrived -= h)
.Select(e => e.EventArgs));
}
/// <summary>
/// Called when the kinect sensor is available.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="IsAvailableChangedEventArgs"/> instance containing the event data.</param>
private void OnSensor_IsAvailableChanged(object sender, IsAvailableChangedEventArgs e)
{
// This call is automatically dispatched to the main thread, so no
// synchronization is needed
base.RaisePropertyChanged(() => UniqueKinectId);
base.RaisePropertyChanged(() => IsSensorOpen);
base.RaisePropertyChanged(() => IsSensorAvailable);
if(e.IsAvailable)
{
m_readerInfraredFrame = m_sensor.InfraredFrameSource.OpenReader();
m_readerInfraredFrame.FrameArrived += OnReaderInfraredFrame_FrameArrived;
m_readerLongExposureInfraredFrame = m_sensor.LongExposureInfraredFrameSource.OpenReader();
m_readerLongExposureInfraredFrame.FrameArrived += OnReaderLongExposureInfrared_FrameArrived;
m_readerColorFrame = m_sensor.ColorFrameSource.OpenReader();
m_readerColorFrame.FrameArrived += OnReaderColorFrame_FrameArrived;
m_readerDepthFrame = m_sensor.DepthFrameSource.OpenReader();
m_readerDepthFrame.FrameArrived += OnReaderDepthFrame_FrameArrived;
m_readerBodyFrame = m_sensor.BodyFrameSource.OpenReader();
m_readerBodyFrame.FrameArrived += OnReaderBodyFrame_FrameArrived;
m_readerBodyIndexFrame = m_sensor.BodyIndexFrameSource.OpenReader();
m_readerBodyIndexFrame.FrameArrived += OnReaderBodyIndexFrame_FrameArrived;
}
else
{
CommonTools.SafeDispose(ref m_readerInfraredFrame);
CommonTools.SafeDispose(ref m_readerColorFrame);
CommonTools.SafeDispose(ref m_readerDepthFrame);
CommonTools.SafeDispose(ref m_readerBodyFrame);
CommonTools.SafeDispose(ref m_readerBodyIndexFrame);
}
}
/// <summary>
/// Converts the LongExposureInfraredFrameArrived event to an observable sequence and uses the specified reader.
/// </summary>
/// <param name="kinectSensor">The kinect sensor.</param>
/// <param name="kinectSensor">The reader to be used to subscribe to the FrameArrived event.</param>
/// <returns>The observable sequence.</returns>
public static IObservable <LongExposureInfraredFrameArrivedEventArgs> LongExposureInfraredFrameArrivedObservable(this KinectSensor kinectSensor, LongExposureInfraredFrameReader reader)
{
if (kinectSensor == null)
{
throw new ArgumentNullException("kinectSensor");
}
return(FrameArrivedEventArgsFromEventPattern <LongExposureInfraredFrameArrivedEventArgs>(reader));
}