protected float DistanceBetweenMarkups(MarkupBase markupA, MarkupBase markupB)
{
if (markupA == null || markupB == null)
{
return(float.MaxValue);
}
return(Vector2.Distance(markupA.center, markupB.center));
}
override protected float ComputeScoreBetweenMarkup(MarkupBase userMarkup, MarkupBase gtMarkup)
{
var userStartX = (userMarkup as Segment).GetStartX(_userSegments);
var gtStartX = (gtMarkup as Segment).GetStartX(_groundTruthSegments);
var startError = Mathf.Abs(userStartX - gtStartX) / error.x;
var stopError = Mathf.Abs(userMarkup.center.x - gtMarkup.center.x) / error.x;
var devError = Mathf.Abs(userMarkup.center.y - gtMarkup.center.y) / error.y;
return((Mathf.Max(0, 1f - startError) + Mathf.Max(0, 1f - stopError) + Mathf.Max(0, 1f - devError)) / 3f);
}
override protected bool IsMarkupSelected(MarkupBase userMarkup)
{
if (_dragSegment != null)
{
return(_dragSegment == userMarkup);
}
if (_dragDivider != null)
{
if (_dragDivider == userMarkup)
{
return(true);
}
return(userMarkup == _dragDivider.GetNextSegment(_userSegments));
}
return(false);
}
override protected MarkupBase ComputeClosestGTMarkup(MarkupBase userMarkup)
{
var closeMarkup = userMarkup;
var min = float.MaxValue;
foreach (var gtSegment in _groundTruthSegments)
{
var userMidpoint = GetUserMarkupMidpoint(userMarkup);
var gtMidpoint = gtSegment.CalcMidpoint(_groundTruthSegments);
var dist = Mathf.Abs(userMidpoint.x - gtMidpoint.x);
if (dist < min)
{
min = dist;
closeMarkup = gtSegment;
}
}
return(closeMarkup != userMarkup ? closeMarkup : null);
}
private Vector2 GetUserMarkupMidpoint(MarkupBase userMarkup)
{
return((userMarkup as Segment).CalcMidpoint(_userSegments));
}
override protected Vector2 CalculateLabelPositionForMarkup(MarkupBase userMarkup)
{
return(ConvertPixelToLabel(GetUserMarkupMidpoint(userMarkup)));
}
virtual protected Vector2 CalculateLabelPositionForMarkup(MarkupBase userMarkup)
{
return(ConvertPixelToLabel(ConvertUVToPixel(userMarkup.center)));
}
virtual protected float ComputeScoreBetweenMarkup(MarkupBase userMarkup, MarkupBase gtMarkup)
{
return(1f);
}
virtual protected MarkupBase ComputeClosestGTMarkup(MarkupBase userMarkup)
{
return(null);
}
virtual protected bool IsMarkupSelected(MarkupBase userMarkup)
{
return(false);
}
