/// <summary>
/// Force the FoveClient to reload its underlying connection to the SDK. This should never be necessary, but if
/// for some reason you need to change settings and reload the base interface, here is where you would do that.
/// </summary>
public void ReloadFoveClient()
{
EFVR_ClientCapabilities capabilities = 0;
if (gaze)
{
capabilities |= EFVR_ClientCapabilities.Gaze;
}
if (orientation)
{
capabilities |= EFVR_ClientCapabilities.Orientation;
}
if (position)
{
capabilities |= EFVR_ClientCapabilities.Position;
}
_sHeadset = new FVRHeadset(capabilities);
Console.WriteLine("_sHeadset: " + _sHeadset);
//Check the software versions and spit out an error if the client is newer than the runtime
var softwareVersionOkay = _sHeadset.CheckSoftwareVersions();
if (softwareVersionOkay != EFVR_ErrorCode.None)
{
Debug.LogWarning("FoveInterface failed software version check");
if (softwareVersionOkay == EFVR_ErrorCode.Connect_RuntimeVersionTooOld)
{
SFVR_Versions versions;
ReportErrorCodeIfNotNone(_sHeadset.GetSoftwareVersions(out versions), "GetSoftwareVersions");
string client = "" + versions.clientMajor + "." + versions.clientMinor + "." + versions.clientBuild;
string service = "" + versions.runtimeMajor + "." + versions.runtimeMinor + "." + versions.runtimeBuild;
Debug.LogError("Please update your FOVE runtime: (client - " + client + " | runtime - " + service + ")");
}
}
_sIsStaticInitialized = true;
}
void Start()
{
_headset = FoveInterfaceBase.GetFVRHeadset();
_lastScale = resolutionScale;
_lastAA = antiAliasing;
FoveCameraPair myPair = GetNextLayerPair(whichEye, this);
myPair.SetCamera(whichEye, this);
SFVR_CompositorLayer layer = myPair.layer;
SFVR_Vec2i res = layer.idealResolutionPerEye;
var rt = new RenderTexture((int)(res.x * resolutionScale), (int)(res.y * resolutionScale), 24);
rt.antiAliasing = antiAliasing;
_cam = gameObject.GetComponent <Camera>();
_cam.targetTexture = rt;
_cam.enabled = false;
switch (whichEye)
{
case EFVR_Eye.Left:
SetSubmitBounds(ref _layerSubmitInfo.left);
_layerSubmitInfo.left.texInfo.colorSpace = EFVR_ColorSpace.Linear;
break;
case EFVR_Eye.Right:
SetSubmitBounds(ref _layerSubmitInfo.right);
_layerSubmitInfo.left.texInfo.colorSpace = EFVR_ColorSpace.Linear;
break;
}
_layerSubmitInfo.layerId = myPair.layer.layerId;
}
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();
}
