public PolygonSet(Polygon poly)
{
this._polygons.Add(poly);
}
public void Add(Polygon p)
{
this._polygons.Add(p);
}
/// <summary>
/// Add a hole to the polygon.
/// </summary>
/// <param name="poly">A subtraction polygon fully contained inside this polygon.</param>
public void AddHole(Polygon poly)
{
if (this._holes == null)
{
this._holes = new List<Polygon>();
}
this._holes.Add(poly);
// XXX: tests could be made here to be sure it is fully inside
// addSubtraction( poly.getPoints() );
}