public virtual ISelectable[] GetFromSubGroupOnScreen(ISelectable selected)
{
var allOnScreen = AreaSelectionType.GetAllInsideViewportArea(GetMainList(), this.ViewportHelper.InitialViewportPoint, this.ViewportHelper.FinalViewportPoint);
ISelectable[] result = SubGroupUtil.FilterBySubGroup(allOnScreen, selected, EqualityComparer);
return(DistanceHelper.SortWorldSpace(result, selected.Position));
}
public virtual ISelectable[] GetAllOnScreenArea()
{
return(AreaSelectionType.GetAllInsideViewportArea(GetMainList(), this.ViewportHelper.InitialViewportPoint, this.ViewportHelper.FinalViewportPoint));
}