private bool HandleError(OpenNI.Status status)
{
if (status == OpenNI.Status.OK)
{
return(true);
}
System.Windows.Forms.MessageBox.Show("Error: " + status.ToString() + " - " + OpenNI.LastError, "Error", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Asterisk);
return(false);
}
public static bool HandleError(OpenNI.Status status)
{
if (status == OpenNI.Status.Ok)
{
return(true);
}
Console.WriteLine("Error: " + status + " - " + OpenNI.LastError);
Console.ReadLine();
return(false);
}
private void OpenNI2_StartDepth()
{
if (!this.bIsDeviceOpened)
{
MessageBox.Show("Opps! Please open the device first.", "WARNING", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
if (this.mDevice != null && this.mDevice.IsValid)
{
if (this.mDevice.HasSensor(Device.SensorType.Depth))
{
if (this.mStream == null || !this.mStream.IsValid)
{
this.mStream = this.mDevice.CreateVideoStream(Device.SensorType.Depth);
if (this.mStream == null || !this.mStream.IsValid)
{
MessageBox.Show("Failed to create depth stream.", "ERROR", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
}
OpenNI.Status status = this.mStream.Start();
if (status != OpenNI.Status.Ok)
{
string errMsg = string.Format(@"Failed to start depth stream: {0} - {1}", status, OpenNI.LastError);
MessageBox.Show(errMsg, "ERROR", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
else
{
this.mStream.OnNewFrame += this.OpenNI2_OnNewFrame;
}
VideoMode mode = this.mStream.VideoMode;
this.strVideoMode = string.Format("Depth is now streaming: {0} x {1} @ {2}", mode.Resolution.Width, mode.Resolution.Height, mode.Fps);
this.Dispatcher.Invoke((Action)(() =>
{
this.txtDevice.Text = this.strDevice + this.strVideoMode;
}));
}
else
{
MessageBox.Show("Sorry, the device does not support depth stream.", "ERROR", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
}
else
{
MessageBox.Show("Sorry, the device is not valid.\nPlease try opening device again.", "ERROR", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
}
private void HandleError(OpenNI.Status status)
{
if (status == OpenNI.Status.Ok)
{
return;
}
MessageBox.Show(
string.Format(@"Error: {0} - {1}", status, OpenNI.LastError),
@"Error",
MessageBoxButtons.OK,
MessageBoxIcon.Asterisk);
}
private static bool HandleError(OpenNI.Status status)
{
if (status == OpenNI.Status.Ok)
{
return(true);
}
MessageBox.Show(
string.Format("Error: {0} - {1}", status, OpenNI.LastError),
@"Error",
MessageBoxButtons.OK,
MessageBoxIcon.Asterisk);
return(false);
}
private void OpenNI2_Initialize()
{
OpenNI.Status status = OpenNI.Initialize();
if (status != OpenNI.Status.Ok)
{
string errMsg = string.Format(@"Failed to initialize OpenNI2: {0} - {1}", status, OpenNI.LastError);
MessageBox.Show(errMsg, "ERROR", MessageBoxButton.OK, MessageBoxImage.Error);
}
this.Dispatcher.Invoke((Action)(() =>
{
this.txtDevice.Text = "OpenNI2 Module is ready.\n";
}));
}
private bool HandleError(OpenNI.Status status)
{
if (status == OpenNI.Status.OK)
{
return(true);
}
MessageBox.Show(
"Error: " + status + " - " + OpenNI.LastError,
"Error",
MessageBoxButtons.OK,
MessageBoxIcon.Asterisk);
return(false);
}
private static void Main()
{
Console.WriteLine(OpenNI.Version.ToString());
OpenNI.Status status = OpenNI.Initialize();
if (!HandleError(status))
{
Environment.Exit(0);
}
OpenNI.OnDeviceConnected += OpenNiOnDeviceConnected;
OpenNI.OnDeviceDisconnected += OpenNiOnDeviceDisconnected;
DeviceInfo[] devices = OpenNI.EnumerateDevices();
if (devices.Length == 0)
{
return;
}
Device device;
// lean init and no reset flags
using (device = Device.Open(null, "lr"))
{
if (device.HasSensor(Device.SensorType.Depth) && device.HasSensor(Device.SensorType.Color))
{
VideoStream depthStream = device.CreateVideoStream(Device.SensorType.Depth);
VideoStream colorStream = device.CreateVideoStream(Device.SensorType.Color);
if (depthStream.IsValid && colorStream.IsValid)
{
if (!HandleError(depthStream.Start()))
{
OpenNI.Shutdown();
return;
}
if (!HandleError(colorStream.Start()))
{
OpenNI.Shutdown();
return;
}
new Thread(DisplayInfo).Start();
depthStream.OnNewFrame += DepthStreamOnNewFrame;
colorStream.OnNewFrame += ColorStreamOnNewFrame;
VideoStream[] array = { depthStream, colorStream };
while (!Console.KeyAvailable)
{
VideoStream aS;
if (OpenNI.WaitForAnyStream(array, out aS) == OpenNI.Status.Ok)
{
if (aS.Equals(colorStream))
{
inlineColor++;
}
else
{
inlineDepth++;
}
aS.ReadFrame().Release();
}
}
}
}
Console.ReadLine();
}
OpenNI.Shutdown();
Environment.Exit(0);
}
public OpenNI.Status Start()
{
OpenNI.Status status = VideoStream_start(this.Handle);
this.isStarted = status == OpenNI.Status.Ok;
return(status);
}
