public virtual Frame GetFixedFrame()
{
//Aproximate the correct timestamp given the current fixed time
float correctedTimestamp = (Time.fixedTime + smoothedFixedUpdateOffset_.value) * S_TO_NS;
//Search the leap history for a frame with a timestamp closest to the corrected timestamp
Frame closestFrame = leap_controller_.Frame();
for (int searchHistoryIndex = 0; searchHistoryIndex < 60; searchHistoryIndex++)
{
leapMat = UnityMatrixExtension.GetLeapMatrix(this.transform);
Frame historyFrame = leap_controller_.GetTransformedFrame(leapMat, searchHistoryIndex);
//If we reach an invalid frame, terminate the search
if (historyFrame.Id < 0)
{
Debug.Log("historyFrame.Id is less than 0");
break;
}
if (Mathf.Abs(historyFrame.Timestamp - correctedTimestamp) < Mathf.Abs(closestFrame.Timestamp - correctedTimestamp))
{
closestFrame = historyFrame;
}
else
{
//Since frames are always reported in order, we can terminate the search once we stop finding a closer frame
break;
}
}
return(closestFrame);
}
// Update is called once per frame
void Update()
{
leapMat = UnityMatrixExtension.GetLeapMatrix(this.transform);
CurrentFrame = leap_controller_.GetTransformedFrame(leapMat, 0);
//perFrameFixedUpdateOffset_ contains the maximum offset of this Update cycle
smoothedFixedUpdateOffset_.Update(PerFrameFixedUpdateOffset, Time.deltaTime);
//float now = leap_controller_.Now();
//Debug.Log("leap_controller_.Now():" + leap_controller_.Now() + " - CurrentFrame.Timestamp:" + CurrentFrame.Timestamp + " = " + (leap_controller_.Now() - CurrentFrame.Timestamp));
//Debug.Log("provider.Update().CurrentFrame.Id: " + CurrentFrame.Id);
}