private TouchPointHistoricalEntry getSnapshotAtSecondsAgoFromHistory(float seconds)
{
var thumbThrough = touchPointHistory.Reverse <TouchPointHistoricalEntry>();
var traversedTime = 0f;
TouchPointHistoricalEntry returnSnap = thumbThrough.First();
foreach (TouchPointHistoricalEntry snap in thumbThrough)
{
returnSnap = snap;
traversedTime += snap.TimeDelta;
if (traversedTime >= seconds)
{
break;
}
}
return(returnSnap);
}
private void CaptureFrameToHistory()
{
var thisFrame = new TouchPointHistoricalEntry(Time.deltaTime, Input.mousePosition);
touchPointHistory.Enqueue(thisFrame);
}