internal void AddRing(IList <Point2 <T> > chain)
{
PlanarChainGraph <T> g = new PlanarChainGraph <T>();
g.Add(chain, true, this.masterNodes);
this.rings.Add(g);
}
internal void AddChain(IList <Point2 <T> > chain)
{
PlanarChainGraph <T> g = new PlanarChainGraph <T>();
g.Add(chain, false, this.masterNodes);
this.chains.Add(g);
}
internal void AddPolygon(IList <Point2 <T> > outerRing, IList <IList <Point2 <T> > > innerRings)
{
if (outerRing == null || outerRing.Count < 3)
{
return;
}
PlanarChainGraph <T> g = new PlanarChainGraph <T>();
g.Add(outerRing, true, this.masterNodes);
foreach (IList <Point2 <T> > ring in innerRings)
{
g.Add(ring, true);
}
this.polygons.Add(g);
}
