public void InitializeHandDetector()
#endif
{
#if ENABLE_WINMD_SUPPORT
//Create the HandDetector object
m_handDetector = await HandDetector.HandDetector.CreateAsync(null);
await m_handDetector.InitializeAsync(this);
#endif
}
/// <summary>
/// Asynchronously create a Hand Detector with the first depth camera found
/// </summary>
/// <param name="id">The ID of the device to look for if needed. If NULL, a device with "depth" capabilities will be randomly choose.</param>
/// <returns>The asynchronous task</returns>
public static async Task <HandDetector> CreateAsync(String id = null)
{
Debug.WriteLine("Initialize the hand detector");
//Search for the correct media frame source
MediaFrameSourceGroup selectedFrameSourceGroup = null;
MediaFrameSourceInfo selectedFrameSourceInfo = null;
IReadOnlyList <MediaFrameSourceGroup> allFrameSourceGroups = await MediaFrameSourceGroup.FindAllAsync();
Debug.WriteLine($"Found {allFrameSourceGroups.Count} frame sources...");
foreach (MediaFrameSourceGroup group in allFrameSourceGroups)
{
Debug.WriteLine($"Group: {group.DisplayName}");
Debug.WriteLine($"Found {group.SourceInfos.Count} source infos...");
foreach (MediaFrameSourceInfo info in group.SourceInfos)
{
//Debug.WriteLine($"{info.SourceKind} : {info.MediaStreamType} -> {info.DeviceInformation.EnclosureLocation.Panel}");
//If an ID is given
if ((id == null || info.DeviceInformation.Id == id) && (info.MediaStreamType == MediaStreamType.VideoPreview || info.MediaStreamType == MediaStreamType.VideoRecord))
{
//Check the depth capabilities
if (info.SourceKind == MediaFrameSourceKind.Depth)
{
selectedFrameSourceGroup = group;
selectedFrameSourceInfo = info;
Debug.WriteLine($"Found Device : {info.DeviceInformation.Name}:{info.DeviceInformation.Id}");
}
}
if (selectedFrameSourceGroup != null)
{
break;
}
}
if (selectedFrameSourceGroup != null)
{
break;
}
}
if (selectedFrameSourceGroup == null)
{
Debug.WriteLine("No frame source available found");
return(null);
}
HandDetector HandDetector = new HandDetector(selectedFrameSourceGroup, selectedFrameSourceInfo);
return(HandDetector);
}
