/// <summary>
/// Creates a new PixelData array.
/// </summary>
/// <param name="frame"></param>
public void Update(ReplayDepthImageFrame frame)
{
PixelData = new short[frame.PixelDataLength];
frame.CopyPixelDataTo(PixelData);
if (depthFrame32 == null) {
depthFrame32 = new byte[frame.Width * frame.Height * 4];
}
if (Bitmap == null) {
Bitmap = new WriteableBitmap(frame.Width, frame.Height, 96, 96, PixelFormats.Bgra32, null);
}
ConvertDepthFrame(PixelData);
int stride = Bitmap.PixelWidth * Bitmap.Format.BitsPerPixel / 8;
Int32Rect dirtyRect = new Int32Rect(0, 0, Bitmap.PixelWidth, Bitmap.PixelHeight);
Bitmap.WritePixels(dirtyRect, depthFrame32, stride, 0);
RaisePropertyChanged(() => Bitmap);
}
void ReplayFrame(ReplayDepthImageFrame df, ReplayColorImageFrame cf,
ReplaySkeletonFrame sf)
{
if (df != null) {
labelFrameNumber.Content = df.FrameNumber.ToString();
if (gtReplayer != null) {
var data = gtReplayer.GetDataFrame(df.FrameNumber);
if (data != null) {
UpdateGroundTruthDisplay(data);
}
}
}
colorManager.Update(cf, !displayDebug);
depthManager.Update(df);
UpdateSkeletonDisplay(sf);
if (handTracker != null && recogEngine != null) {
var result = handTracker.Update(depthManager.PixelData, colorManager.PixelData,
SkeletonUtil.FirstTrackedSkeleton(sf.Skeletons));
var gesture = recogEngine.Update(result, viewHog);
lock (inputServer)
inputServer.Send(gesture);
textGestureEvent.Text = gesture;
fpsCounter.LogFPS();
UpdateDisplay(result);
}
}
/// <summary>
/// Updates the depth frame pixel data. Each pixel contains both the player and the depth
/// information.
/// </summary>
/// <param name="frame"></param>
public void UpdatePixelData(ReplayDepthImageFrame frame)
{
if (DepthPixelData == null)
DepthPixelData = new short[frame.PixelDataLength];
frame.CopyPixelDataTo(DepthPixelData);
}
public ReplayAllFrames()
{
SkeletonFrame = new ReplaySkeletonFrame();
DepthImageFrame = new ReplayDepthImageFrame();
ColorImageFrame = new ReplayColorImageFrame();
}
public ReplayAllFrames()
{
SkeletonFrame = new ReplaySkeletonFrame();
DepthImageFrame = new ReplayDepthImageFrame();
ColorImageFrame = new ReplayColorImageFrame();
}
