public MainWindow()
{
InitializeComponent();
string filename;
var fileDlg = new OpenFileDialog();
if (fileDlg.ShowDialog() == true)
{
filename = fileDlg.FileName;
}
else
{
MessageBox.Show("File is not selected!");
return;
}
video = new OpenCvSharp.VideoCapture(filename);
if (!video.IsOpened())
{
MessageBox.Show("Video is not valid!");
return;
}
renderer = new EquirectToRect(new GLControl(), new System.Drawing.Size(1400, 900), 100 * (float)Math.PI / 180);
renderer.Viewer.Paint += (sender, e) =>
{
renderer.Render(currentFrame);
fps++;
};
renderer.Viewer.Dock = System.Windows.Forms.DockStyle.Fill;
viewer.Child = renderer.Viewer;
DispatcherTimer renderingTimer = new DispatcherTimer();
renderingTimer.Interval = TimeSpan.FromMilliseconds(/*1000 / video.Fps*/ 1);
renderingTimer.Tick += (sender, e) =>
{
if (DateTime.Now.Subtract(lastMeasureTime) > TimeSpan.FromSeconds(1))
{
Title = fps + " fps";
fps = 0;
lastMeasureTime = DateTime.Now;
}
video.Read(currentFrame);
if (currentFrame.Empty())
{
return;
}
renderer.Viewer.Invalidate();
};
renderingTimer.Start();
}
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();
}