public ARTrackable.TrackingState GetTrackingState(IntPtr trackableHandle)
{
ARTrackable.TrackingState state = ARTrackable.TrackingState.STOPPED;
NDKAPI.HwArTrackable_getTrackingState(m_ndkSession.SessionHandle, trackableHandle,
ref state);
return(state);
}
public static bool TryGetTrackingQuality(out int quality)
{
quality = default;
if (!ARFrame.TextureIsAvailable())
{
return(false);
}
ARTrackable.TrackingState trackingState = ARFrame.GetTrackingState();
switch (trackingState)
{
case ARTrackable.TrackingState.TRACKING:
quality = 4;
break;
case ARTrackable.TrackingState.PAUSED:
quality = 1;
break;
default:
quality = 0;
break;
}
return(true);
}
public static ARTrackable.TrackingState GetTrackingState()
{
if (ARSessionManager.Instance.SessionStatus != ARSessionStatus.RUNNING &&
ARSessionManager.Instance.SessionStatus != ARSessionStatus.PAUSED)
{
return(ARTrackable.TrackingState.STOPPED);
}
IntPtr cameraPtr = ARSessionManager.Instance.m_ndkSession.FrameAdapter.AcquireCameraHandle();
ARTrackable.TrackingState state = ARSessionManager.Instance.m_ndkSession.CameraAdapter.GetTrackingState(cameraPtr);
ARSessionManager.Instance.m_ndkSession.CameraAdapter.Release(cameraPtr);
return(state);
}
public static extern void HwArTrackable_getTrackingState(IntPtr sessionHandle,
IntPtr trackableHandle, ref ARTrackable.TrackingState trackingState);
