public Dictionary <int, List <MarkerStructure> > GetMarkerList()
{
int frame_number = 0;
int total_frame = (int)m_data.Get(OpenCvSharp.CaptureProperty.FrameCount);
OpenCvSharp.Mat read_image =
new OpenCvSharp.Mat(new OpenCvSharp.Size(m_data.FrameWidth, m_data.FrameHeight), OpenCvSharp.MatType.CV_8U);
frame_number = 0;
if (!m_data.IsOpened())
{
System.Windows.Forms.MessageBox.Show("not opened");
}
#if DEBUG1
var window = new OpenCvSharp.Window("debug");
int sleepTime = (int)Math.Round(1000 / m_data.Fps);
#endif
while (true)
{
//m_data.Read(read_image);
//m_data.Grab();
OpenCvSharp.NativeMethods.videoio_VideoCapture_operatorRightShift_Mat(m_data.CvPtr, read_image.CvPtr);
Dictionary <int, List <MarkerStructure> > tmp = MarkerTracker(read_image, frame_number);
#if DEBUG1
if (!read_image.Empty())
{
foreach (int key in tmp.Keys)
{
foreach (MarkerStructure aa in tmp[key])
{
OpenCvSharp.Cv2.Rectangle(read_image, new OpenCvSharp.Rect(
new OpenCvSharp.Point(aa.marker_position.X, aa.marker_position.Y), new OpenCvSharp.Size(aa.marker_size.Height, aa.marker_size.Width)), new OpenCvSharp.Scalar(255.0f, 255.0f, 0.0f), 3);
}
}
OpenCvSharp.Cv2.PutText(read_image, frame_number.ToString(), new OpenCvSharp.Point(10, 50), OpenCvSharp.HersheyFonts.HersheyPlain, 5.0f, new OpenCvSharp.Scalar(255.0f, 255.0f, 0.0f), 3);
window.ShowImage(read_image);
OpenCvSharp.Cv2.WaitKey(sleepTime);
}
#endif
if (tmp != null)
{
marker_result = AddDictionary(marker_result, tmp);
}
frame_number++;
if (read_image.Empty())
{
break;
}
}
foreach (int key in marker_result.Keys)
{
marker_result[key].Sort();
}
return(marker_result);
}
public MainWindow()
{
InitializeComponent();
headset = new FVRHeadset(EFVR_ClientCapabilities.Gaze | EFVR_ClientCapabilities.Orientation);
headset.IsHardwareConnected(out bool isConnected);
Debug.Assert(isConnected, "Hardware is not connected!");
headset.IsHardwareReady(out bool isReady);
Debug.Assert(isReady, "Hardware capabilities are not ready!");
OpenFileDialog dialog = new OpenFileDialog();
if (dialog.ShowDialog() == true)
{
filename = dialog.FileName;
}
else
{
MessageBox.Show("File is not selected!");
return;
}
video = new OpenCvSharp.VideoCapture(filename);
if (!video.IsOpened())
{
MessageBox.Show("Video is not valid!");
return;
}
video_width = (int)video.Get(OpenCvSharp.CaptureProperty.FrameWidth);
video_height = (int)video.Get(OpenCvSharp.CaptureProperty.FrameHeight);
OpenCvSharp.Cv2.NamedWindow("coord", OpenCvSharp.WindowMode.Normal);
OpenCvSharp.Cv2.ResizeWindow("coord", 1600, 900);
renderer = new EquirectToRect(new GLControl(), new System.Drawing.Size(1400, 900), 100 * (float)Math.PI / 180);
renderer.Viewer.Paint += (sender, e) =>
{
renderer.Render(currentFrame);
};
renderer.Viewer.Dock = System.Windows.Forms.DockStyle.Fill;
viewer.Child = renderer.Viewer;
renderingTimer = new DispatcherTimer();
renderingTimer.Interval = TimeSpan.FromMilliseconds(1);
renderingTimer.Tick += (s, e) =>
{
video.Read(currentFrame);
if (currentFrame.Empty())
{
video.Set(OpenCvSharp.CaptureProperty.PosFrames, 0);
return;
}
headset.GetHMDPose(out SFVR_Pose pose);
using (OpenCvSharp.Mat coordmap = currentFrame.Clone())
{
SFVR_Vec3 direction = pose.orientation * SFVR_Vec3.Forward;
GetCoord(direction, video_width, video_height, out int x, out int y);
OpenCvSharp.Cv2.Circle(coordmap, new OpenCvSharp.Point(x, y), 50, new OpenCvSharp.Scalar(0, 0, 255), -1);
OpenCvSharp.Cv2.ImShow("coord", coordmap);
OpenCvSharp.Cv2.WaitKey(1);
}
SFVR_Vec3 eulerAngle = pose.orientation.EulerAngles;
renderer.Pitch = -MathHelper.DegreesToRadians(eulerAngle.x);
renderer.Yaw = MathHelper.DegreesToRadians(eulerAngle.y);
renderer.Roll = MathHelper.DegreesToRadians(eulerAngle.z);
renderer.Viewer.Invalidate();
};
renderingTimer.Start();
}