void ThreadedWork()
{
_threadRunning = true;
bool workDone = false;
CvCircle[] _faces;
int result = OpenCVInterop.Init();
if (result < 0)
{
if (result == -1)
{
Debug.LogWarningFormat("[{0}] Failed to find cascades definition.", GetType());
}
else if (result == -2)
{
Debug.LogWarningFormat("[{0}] Failed to open camera stream.", GetType());
}
return;
}
_faces = new CvCircle[2];
//NormalizedFacePositions = new List<Vector3>();
_ready = true;
// This pattern lets us interrupt the work at a safe point if neeeded.
while (_threadRunning && !workDone)
{
if (!_ready)
{
return;
}
unsafe
{
fixed(CvCircle *outFaces = _faces)
{
OpenCVInterop.RunServer(outFaces);
}
}
NormalizedFacePosition = new Vector3(((float)(640 - _faces[0].X) * DetectionDownScale) / 640f, 1f - (((float)_faces[0].Y * DetectionDownScale) / 480f), _faces[0].Radius);
}
_threadRunning = false;
}