public static void polygon_union(PolyPairTestData testData)
{
Console.WriteLine(testData.Name);
if (testData.Name == "Nested: hole within a fill, not touching")
{
return; // infinite spaaaaaaaace
}
var result = _unionOperation.Union(testData.A, testData.B) as Polygon2;
if (null != testData.R)
{
Assert.NotNull(result);
testData.R.SpatiallyEqual(result).Should().BeTrue("Forward case failed: {0} u {1} ≠ {2}", testData.A, testData.B, PolygonToString(result));
}
else
{
Assert.Null(result);
}
result = _unionOperation.Union(testData.B, testData.A) as Polygon2;
if (null != testData.R)
{
Assert.NotNull(result);
testData.R.SpatiallyEqual(result).Should().BeTrue("Reverse case failed: {0} u {1} ≠ {2}", testData.B, testData.A, PolygonToString(result));
}
else
{
Assert.Null(result);
}
}
public static void zig_zag_thing()
{
var data = _polyPairData["Zig-zag Thing"];
var unionOperation = new PolygonUnionOperation();
var result = unionOperation.Union(data.A, data.B) as Polygon2;
Assert.NotNull(result);
Assert.True(result.SpatiallyEqual(data.R));
result = unionOperation.Union(data.B, data.A) as Polygon2;
Assert.NotNull(result);
Assert.True(result.SpatiallyEqual(data.R));
}
public static void zig_zag_thing() {
var data = _polyPairData["Zig-zag Thing"];
var unionOperation = new PolygonUnionOperation();
var result = unionOperation.Union(data.A, data.B) as Polygon2;
Assert.NotNull(result);
Assert.True(result.SpatiallyEqual(data.R));
result = unionOperation.Union(data.B, data.A) as Polygon2;
Assert.NotNull(result);
Assert.True(result.SpatiallyEqual(data.R));
}
