/// <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);
}
/// <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);
}