private NuiSource()
{
context = new Context("openni.xml");
// Initialise generators
imageGenerator = this.context.FindExistingNode(NodeType.Image) as ImageGenerator;
depthGenerator = this.context.FindExistingNode(NodeType.Depth) as DepthGenerator;
imageMetadata = new ImageMetaData();
var imageMapMode = imageGenerator.GetMapOutputMode();
depthMetadata = new DepthMetaData();
var depthMapMode = depthGenerator.GetMapOutputMode();
depthHistogram = new int[depthGenerator.GetDeviceMaxDepth()];
// Initialise bitmaps
cameraImage = new WriteableBitmap((int)imageMapMode.nXRes, (int)imageMapMode.nYRes, 96, 96, PixelFormats.Rgb24, null);
depthImage = new WriteableBitmap((int)depthMapMode.nXRes, (int)depthMapMode.nYRes, 96, 96, PixelFormats.Rgb24, null);
// Initialise background thread
var cameraThread = new Thread(this.CameraThread) { IsBackground = true };
cameraThread.Start();
var userGenerator = new UserGenerator(context);
userGenerator.NewUser += this.UserGenerator_NewUser;
userGenerator.LostUser += this.UserGenerator_LostUser;
}
public void Initialize()
{
context = new Context(@"..\..\..\data\openniconfig.xml");
depth = context.FindExistingNode(NodeType.Depth) as DepthGenerator;
rgb = context.FindExistingNode(NodeType.Image) as ImageGenerator;
if (depth == null)
throw new Exception(@"Error in Data\openniconfig.xml. No depth node found.");
if (rgb == null)
throw new Exception(@"Error in Data\openniconfig.xml. No rgb node found.");
MapOutputMode mapMode = depth.GetMapOutputMode();
// Initialize member variables
depthHistogram = new int[depth.GetDeviceMaxDepth()];
// initialize rgb array
xn.ImageMetaData rgbMD = rgb.GetMetaData();
rgbData = new byte[rgbMD.XRes * rgbMD.YRes * 3];
rgbWidth = rgbMD.XRes;
rgbHeight = rgbMD.YRes;
xn.DepthMetaData depthMD = depth.GetMetaData();
depthData = new ushort[depthMD.XRes * depthMD.YRes];
oldDepthData = new ushort[depthMD.XRes * depthMD.YRes];
histogramImage = new byte[depthMD.XRes * depthMD.YRes * 3];
depthWidth = depthMD.XRes;
depthHeight = depthMD.YRes;
depthOffsetX = depthMD.XOffset;
depthOffsetY = depthMD.YOffset;
DispatcherTimer dispatcherTimer = new DispatcherTimer();
dispatcherTimer.Tick += new EventHandler(dispatcherTimer_Tick);
dispatcherTimer.Interval = new TimeSpan(0, 0, 0, 0, 30);
dispatcherTimer.Start();
}
/// <summary>
/// OpenNIスレッドの起動
///
/// </summary>
private void StartOpenNI()
{
try
{
context = new Context(Application.StartupPath + Settings.OPENNI_CONFIG);
} catch(GeneralException ge){
Console.WriteLine(ge.Message);
this.Close();
return;
}
depthGenerator = context.FindExistingNode(NodeType.Depth) as DepthGenerator;
if (this.depthGenerator == null)
{
throw new Exception("Viewer must have a depth node!");
}
userGenerator = new UserGenerator(context);
userGenerator.NewUser += new UserGenerator.NewUserHandler(userGenerator_NewUser);
userGenerator.LostUser += new UserGenerator.LostUserHandler(userGenerator_LostUser);
userGenerator.StartGenerating();
imageGenerator = context.FindExistingNode(NodeType.Image) as ImageGenerator;
imageGenerator.StartGenerating();
poseDetectionCapability = new PoseDetectionCapability(userGenerator);
poseDetectionCapability.PoseDetected += new PoseDetectionCapability.PoseDetectedHandler(poseDetectionCapability_PoseDetected);
skeletonCapability = new SkeletonCapability(userGenerator);
skeletonCapability.CalibrationEnd += new SkeletonCapability.CalibrationEndHandler(skeletonCapability_CalibrationEnd);
skeletonCapability.SetSkeletonProfile(SkeletonProfile.All);
depthGenerator.GetAlternativeViewPointCap().SetViewPoint(imageGenerator);
histogram = new int[depthGenerator.GetDeviceMaxDepth()];
// 出力モード
//this.mapMode = depthGenerator.GetMapOutputMode();
this.mapMode = imageGenerator.GetMapOutputMode();
bitmap = new Bitmap((int)mapMode.nXRes, (int)mapMode.nYRes/*, System.Drawing.Imaging.PixelFormat.Format24bppRgb*/);
shouldRun = true;
openNiThread = new Thread(ReaderThread);
openNiThread.Start();
}
