diff options
Diffstat (limited to 'tracker-kinect-face/kinect_face_tracker.cpp')
| -rw-r--r-- | tracker-kinect-face/kinect_face_tracker.cpp | 35 |
1 files changed, 21 insertions, 14 deletions
diff --git a/tracker-kinect-face/kinect_face_tracker.cpp b/tracker-kinect-face/kinect_face_tracker.cpp index 40571a28..ab568f1e 100644 --- a/tracker-kinect-face/kinect_face_tracker.cpp +++ b/tracker-kinect-face/kinect_face_tracker.cpp @@ -170,25 +170,32 @@ bool KinectFaceTracker::center() void KinectFaceTracker::data(double *data) { const double dt = t.elapsed_seconds(); - t.start(); - - Update(); - - ExtractFaceRotationInDegrees(&iFaceRotationQuaternion, &iFaceRotation.X, &iFaceRotation.Y, &iFaceRotation.Z); - //Check if data is valid - if (IsValidRect(iFaceBox)) + const double KMinDelayInSeconds = 1.0 / 30.0; // Pointless running faster than Kinect hardware itself + if (dt > KMinDelayInSeconds) { - // We have valid tracking retain position and rotation - iLastFacePosition = iFacePosition; - iLastFaceRotation = iFaceRotation; + t.start(); // Reset our timer + //OutputDebugStringA("Updating frame!\n"); + Update(); + ExtractFaceRotationInDegrees(&iFaceRotationQuaternion, &iFaceRotation.X, &iFaceRotation.Y, &iFaceRotation.Z); + //Check if data is valid + if (IsValidRect(iFaceBox)) + { + // We have valid tracking retain position and rotation + iLastFacePosition = iFacePosition; + iLastFaceRotation = iFaceRotation; + } + else + { + //TODO: after like 5s without tracking reset position to zero + //TODO: Instead of hardcoding that delay add it to our settings + } } else { - //TODO: after like 5s without tracking reset position to zero - //TODO: Instead of hardcoding that delay add it to our settings + //OutputDebugStringA("Skipping frame!\n"); } - + // Feed our framework our last valid position and rotation data[0] = (iLastFacePosition.X - iFacePositionCenter.X) * 100; // Convert to centimer to be in a range that suites OpenTrack. data[1] = (iLastFacePosition.Y - iFacePositionCenter.Y) * 100; @@ -344,7 +351,7 @@ void KinectFaceTracker::Update() if (SUCCEEDED(hr)) { hr = pColorFrame->get_RawColorImageFormat(&imageFormat); - } + } if (SUCCEEDED(hr)) { |