/// <summary>
/// Creates new sub-object
/// </summary>
/// <param name="element">Face element type</param>
/// <param name="name">New object name</param>
/// <param name="fromMark">Starting mark index</param>
/// <param name="toMark">Ending mark index</param>
/// <param name="factor">Scale factor</param>
/// <param name="updateMarks">[optional] Signals whether we should apply new marks</param>
public bool DefineSubObject(FaceElements element, string name, int fromMark, int toMark, bool updateMarks = true)
{
int index = (int)element;
Point[] subset = Marks.SubsetFromTo(fromMark, toMark);
DetectedObject obj = Elements[index];
// first instance
bool applied = false;
if (null == obj)
{
applied = true;
obj = new DetectedObject(faceStabilizer.Params, name, subset);
Elements[index] = obj;
}
// updated
else
{
if (updateMarks || null == obj.Marks || 0 == obj.Marks.Length)
{
applied = obj.SetMarks(subset);
}
}
return(applied);
}
