IEnumerator RecordData()
{
while (true)
{
yield return(new WaitForEndOfFrame());
if (recordingStopped)
{
continue;
}
RecordingDatum datum = new RecordingDatum
{
frameTime = Time.time,
leftEye = fove.GetLeftEyeVector(),
rightEye = fove.GetRightEyeVector()
};
dataSlice.Add(datum);
if (dataSlice.Count >= writeAtDataCount)
{
if (!writingDataMutex.WaitOne(3))
{
long excess = dataSlice.Count - writeAtDataCount;
if (excess > 1)
{
Debug.LogError("Data slice is " + excess + " entries over where it should be; this is" +
"indicative of a major performance concern in the data recording and writing" +
"process.");
}
continue;
}
CheckForNullDataToWrite();
dataToWrite = dataSlice;
dataSlice = new List <RecordingDatum>((int)(writeAtDataCount + 1));
writingDataMutex.ReleaseMutex();
if (!threadWaitHandle.Set())
{
Debug.LogError("Error setting the event to wake up the file writer thread!");
}
}
}
}
