public MarkupLine GetCommonLine(IFillerVertex other)
{
return(other switch
{
EnterSupportPoint otherE => First.ContainsPoint(otherE.Point) ? First : Second,
IntersectSupportPoint otherI => LinePair.ContainLine(otherI.LinePair.First) ? otherI.LinePair.First : otherI.LinePair.Second,
_ => null,
});
public IEnumerable<IFillerVertex> GetNextCandidates(MarkupFiller filler, IFillerVertex prev)
{
switch (prev)
{
case EnterFillerVertex prevE:
return filler.GetLinePoints(this, First.ContainsPoint(prevE.Point) ? Second : First);
case IntersectFillerVertex prevI:
return filler.GetLinePoints(this, prevI.LinePair.ContainLine(First) ? Second : First);
default:
return GetNextEmptyCandidates(filler);
}
}
public MarkupLine GetCommonLine(IFillerVertex other)
{
switch (other)
{
case EnterSupportPoint otherE:
return First.ContainsPoint(otherE.Point) ? First : Second;
case IntersectSupportPoint otherI:
return LinePair.ContainLine(otherI.LinePair.First) ? otherI.LinePair.First : otherI.LinePair.Second;
default:
return null;
}
}