private GetPoint Henshin(IGazeDataItem gazeDataItem)
{
int leftValidity = gazeDataItem.LeftValidity;
int rightValidity = gazeDataItem.RightValidity;
Point2D left = gazeDataItem.LeftGazePoint2D;
Point2D right = gazeDataItem.RightGazePoint2D;
GetPoint answer = new GetPoint();
if (leftValidity == BEST_VALIDITY && rightValidity == BEST_VALIDITY)
{
eye_distance = new Point2D(right.X - left.X, right.Y - left.Y);
}
else if (leftValidity == BEST_VALIDITY)
{
right.X = left.X + eye_distance.X;
right.Y = left.Y + eye_distance.Y;
}
else if (rightValidity == BEST_VALIDITY)
{
left.X = right.X - eye_distance.X;
left.Y = right.Y - eye_distance.Y;
}
else
{
}
answer.X = (left.X + right.X) / 2;
answer.Y = (left.Y + right.Y) / 2;
return(answer);
}
public void OnGazeData(IGazeDataItem gd)
{
// Add data to history
_dataHistory.Enqueue(gd);
// Remove history item if necessary
while (_dataHistory.Count > HistorySize)
{
_dataHistory.Dequeue();
}
_leftValidity = gd.LeftValidity;
_rightValidity = gd.RightValidity;
_leftEye = gd.LeftEyePosition3DRelative;
_rightEye = gd.RightEyePosition3DRelative;
Invalidate();
}
private GetPoint Henshin(IGazeDataItem gazeDataItem)
{
int leftValidity = gazeDataItem.LeftValidity;
int rightValidity = gazeDataItem.RightValidity;
Point2D left = gazeDataItem.LeftGazePoint2D;
Point2D right = gazeDataItem.RightGazePoint2D;
GetPoint answer = new GetPoint();
if (leftValidity == BEST_VALIDITY && rightValidity == BEST_VALIDITY)
{
eye_distance = new Point2D(right.X - left.X, right.Y - left.Y);
}
else if (leftValidity == BEST_VALIDITY)
{
right.X = left.X + eye_distance.X;
right.Y = left.Y + eye_distance.Y;
}
else if (rightValidity == BEST_VALIDITY)
{
left.X = right.X - eye_distance.X;
left.Y = right.Y - eye_distance.Y;
}
else
{
}
answer.X = (left.X + right.X) / 2;
answer.Y = (left.Y + right.Y) / 2;
return answer;
}
public void OnGazeData(IGazeDataItem gd)
{
// Add data to history
_dataHistory.Enqueue(gd);
// Remove history item if necessary
while (_dataHistory.Count > HistorySize)
{
_dataHistory.Dequeue();
}
_leftValidity = gd.LeftValidity;
_rightValidity = gd.RightValidity;
_leftEye = gd.LeftEyePosition3DRelative;
_rightEye = gd.RightEyePosition3DRelative;
Invalidate();
}
