public void tryUnion(S2Polygon a, S2Polygon b)
{
var union = new S2Polygon();
union.InitToUnion(a, b);
var polygons = new List <S2Polygon>();
polygons.Add(new S2Polygon(a));
polygons.Add(new S2Polygon(b));
var destructiveUnion = S2Polygon.DestructiveUnion(polygons);
checkEqual(union, destructiveUnion);
}
public void testDisjoint()
{
var builder = new S2PolygonBuilder(S2PolygonBuilderOptions.UndirectedXor);
builder.AddPolygon(adj0);
builder.AddPolygon(unAdj);
var ab = new S2Polygon();
assertTrue(builder.AssemblePolygon(ab, null));
var union = new S2Polygon();
union.InitToUnion(adj0, unAdj);
assertEquals(2, union.NumLoops);
checkEqual(ab, union);
tryUnion(adj0, unAdj);
}
public void testDisjoint()
{
var builder = new S2PolygonBuilder(S2PolygonBuilderOptions.UndirectedXor);
builder.AddPolygon(adj0);
builder.AddPolygon(unAdj);
var ab = new S2Polygon();
assertTrue(builder.AssemblePolygon(ab, null));
var union = new S2Polygon();
union.InitToUnion(adj0, unAdj);
assertEquals(2, union.NumLoops);
checkEqual(ab, union);
tryUnion(adj0, unAdj);
}
public void tryUnion(S2Polygon a, S2Polygon b)
{
var union = new S2Polygon();
union.InitToUnion(a, b);
var polygons = new List<S2Polygon>();
polygons.Add(new S2Polygon(a));
polygons.Add(new S2Polygon(b));
var destructiveUnion = S2Polygon.DestructiveUnion(polygons);
checkEqual(union, destructiveUnion);
}
