public void MergePolygons()
{
MajorPartner.AbsorbPolygon(MajorPartner_qIndex, MinorPartner, MinorPartner_pIndex);
MinorPartner.ReplaceEdgesWithPolygon(MajorPartner, this);
MajorPartner.UpdateEdgeIndices(this);
HasBeenMerged = true;
}
public bool CanMergePolygons()
{
PointF a = MajorPartner.PrevPoint(MajorPartner_pIndex);
PointF b = MajorPartner.Points[MajorPartner_pIndex];
PointF c = MinorPartner.NextPoint(MinorPartner_pIndex);
if (Math.Cross(a, b, c) > 0f)
{
return(false);
}
PointF a2 = MajorPartner.NextPoint(MajorPartner_qIndex);
PointF b2 = MajorPartner.Points[MajorPartner_qIndex];
PointF c2 = MinorPartner.PrevPoint(MinorPartner_qIndex);
if (Math.Cross(a2, b2, c2) < 0f)
{
return(false);
}
return(true);
}
