private void InitializeAR(int captureWidth, int captureHeight)
{
arDetector = new GrayBufferMarkerDetector();
// Load the marker pattern. It has 16x16 segments and a width of 80 millimeters
var markers = new List<Marker>();
string[] markerNames = config.GetStringArray("MarkerNames", "Names");
foreach (string markerName in markerNames)
{
string markerPatternPath = config.GetString("MarkerPatternPaths", markerName);
markers.Add(Marker.LoadFromResource(markerPatternPath, 16, 16, 80, markerName));
}
// The perspective projection has the near plane at 1 and the far plane at 4000
arDetector.Initialize(captureWidth, captureHeight, 1, 4000, markers);
arDetector.Threshold = 150;
isInitialized = true;
}
/// <summary>
/// Handle successful camera initialization
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="Microsoft.Devices.CameraOperationCompletedEventArgs"/> instance containing the event data.</param>
private void CameraInitialized(object sender, CameraOperationCompletedEventArgs e)
{
if (this.cam != null)
{
Deployment.Current.Dispatcher.BeginInvoke(delegate
{
// Set the orientation of the viewfinder.
this.viewfinderBrushTransform.Angle = this.cam.Orientation;
});
if (this.detectColors)
{
// Start the background worker thread that processes the camera preview buffer frames.
this.cdtPleaseExit = false;
this.colorDetectThread = new Thread(this.ColorDetectWorker);
this.colorDetectThread.Start();
}
if (this.detectImages)
{
this.markerDetector = new GrayBufferMarkerDetector();
// TODO: add more markers
var marker = Marker.LoadFromResource("markers/wp8.pat", 16, 16, 80, "WP8");
// The perspective projection has the near plane at 1 and the far plane at 4000
this.markerDetector.Initialize((int)this.cam.PreviewResolution.Width, (int)this.cam.PreviewResolution.Height, 1, 4000, marker);
Deployment.Current.Dispatcher.BeginInvoke(
() =>
{
imageDetectTimer = new DispatcherTimer { Interval = TimeSpan.FromMilliseconds(100) };
imageDetectTimer.Tick += (s, args) => this.DetectImages();
imageDetectTimer.Start();
});
}
}
}
void PhotoCameraInitialized(object sender, CameraOperationCompletedEventArgs e)
{
// Initialize the Detector
arDetector = new GrayBufferMarkerDetector();
// Load the marker pattern. It has 16x16 segments and a width of 80 millimeters
var marker = Marker.LoadFromResource("data/Marker_SLAR_16x16segments_80width.pat", 16, 16, 80);
// The perspective projection has the near plane at 1 and the far plane at 4000
arDetector.Initialize((int)photoCamera.PreviewResolution.Width, (int)photoCamera.PreviewResolution.Height, 1, 4000, marker);
isInitialized = true;
}
void photoCamera_Initialized(object sender, CameraOperationCompletedEventArgs e)
{
// Initialize the Detector
//This need to be done AFTER the camera is initialized
arDetector = new GrayBufferMarkerDetector();
// Setup both markers
Marker[] markers = GameState.getInstance().getMarkers();
arDetector.Initialize(System.Convert.ToInt32(photoCamera.PreviewResolution.Width), System.Convert.ToInt32(photoCamera.PreviewResolution.Height), 1, 4000, markers);
isInitialized = true;
}
