public void TestCompareOrtho()
{
Vector3D vCameraPos = new Vector3D(-10000.0, -10000.0, 10000.0);
Vector3D vTarget = new Vector3D(0.0, 0.0, 0.0);
BoxComparer comparer = new BoxComparer(vCameraPos, vTarget);
Box b1 = new Box(1, 100.0, 100.0, 100.0);
b1.Position = new Vector3D(900.0, 900.0, 0.0);
Box b2 = new Box(2, 100.0, 100.0, 100.0);
b2.Position = new Vector3D(800.0, 900.0, 0.0);
Box b3 = new Box(3, 100.0, 100.0, 100.0);
b3.Position = new Vector3D(900.0, 800.0, 0.0);
Box b4 = new Box(4, 100.0, 100.0, 100.0);
b4.Position = new Vector3D(800.0, 800.0, 0.0);
Assert.AreEqual(0, comparer.Compare(b1, b1));
Assert.AreEqual(-1, comparer.Compare(b1, b2));
Assert.AreEqual(1, comparer.Compare(b2, b1));
Assert.AreEqual(-1, comparer.Compare(b1, b3));
Assert.AreEqual(1, comparer.Compare(b3, b1));
Assert.AreEqual(-1, comparer.Compare(b1, b4));
Assert.AreEqual(1, comparer.Compare(b4, b1));
Assert.AreEqual(-1, comparer.Compare(b2, b4));
Assert.AreEqual(1, comparer.Compare(b4, b2));
Assert.AreEqual(-1, comparer.Compare(b3, b4));
Assert.AreEqual(1, comparer.Compare(b4, b3));
}
static void Main(string[] args)
{
/* Problem 1 */
var stringBoxes = BoxCollectionInitializer.GetStringBoxes();
PrintBoxCollection(stringBoxes);
/* Problem 2 */
var intBoxes = BoxCollectionInitializer.GetIntBoxes();
PrintBoxCollection(intBoxes); // Problem 2
/* Problem 3 */
PrintResult(BoxSwapper.SwapStringBoxes(stringBoxes));
/* Problem 4 */
PrintResult(BoxSwapper.SwapIntBoxes(intBoxes));
/* Problem 5 */
PrintResult(BoxComparer.CompareStringBoxes(stringBoxes));
/* Problem 6 */
var doubleBoxes = BoxCollectionInitializer.GetDoubleBoxes();
PrintResult(BoxComparer.CompareDoubleBoxes(doubleBoxes));
}
public void TestCompareOrtho()
{
Vector3D vCameraPos = new Vector3D(-10000.0, -10000.0, 10000.0);
Vector3D vTarget = new Vector3D(0.0, 0.0, 0.0);
BoxComparer comparer = new BoxComparer(vCameraPos, vTarget);
Box b1 = new Box(1, 100.0, 100.0, 100.0);
b1.Position = new Vector3D(900.0, 900.0, 0.0);
Box b2 = new Box(2, 100.0, 100.0, 100.0);
b2.Position = new Vector3D(800.0, 900.0, 0.0);
Box b3 = new Box(3, 100.0, 100.0, 100.0);
b3.Position = new Vector3D(900.0, 800.0, 0.0);
Box b4 = new Box(4, 100.0, 100.0, 100.0);
b4.Position = new Vector3D(800.0, 800.0, 0.0);
Assert.AreEqual(0, comparer.Compare(b1, b1));
Assert.AreEqual(-1, comparer.Compare(b1, b2));
Assert.AreEqual(1, comparer.Compare(b2, b1));
Assert.AreEqual(-1, comparer.Compare(b1, b3));
Assert.AreEqual(1, comparer.Compare(b3, b1));
Assert.AreEqual(-1, comparer.Compare(b1, b4));
Assert.AreEqual(1, comparer.Compare(b4, b1));
Assert.AreEqual(-1, comparer.Compare(b2, b4));
Assert.AreEqual(1, comparer.Compare(b4, b2));
Assert.AreEqual(-1, comparer.Compare(b3, b4));
Assert.AreEqual(1, comparer.Compare(b4, b3));
}
public void TestCompareEqualRank()
{
BoxComparer comparer = new BoxComparer(new Vector3D(-10000.0, -10000.0, 10000.0), new Vector3D(0.0, 0.0, 0.0));
Box b1 = new Box(1, 200.0, 100.0, 100.0);
b1.Position = new Vector3D(800.0, 200.0, 0.0);
Box b2 = new Box(2, 200.0, 100.0, 100.0);
b2.Position = new Vector3D(200.0, 800.0, 0.0);
Assert.AreEqual(0, comparer.Compare(b1, b2));
Assert.AreEqual(0, comparer.Compare(b2, b1));
}
public void TestCompareDifferent()
{
BoxComparer comparer = new BoxComparer(new Vector3D(-10000.0, -10000.0, 10000.0), new Vector3D(0.0, 0.0, 0.0));
Box b1 = new Box(1, 1000.0, 100.0, 100.0);
b1.Position = new Vector3D(0.0, 900.0, 0.0);
Box b2 = new Box(2, 100.0, 100.0, 100.0);
b2.Position = new Vector3D(400.0, 800.0, 0.0);
Assert.AreEqual(-1, comparer.Compare(b1, b2));
Assert.AreEqual(1, comparer.Compare(b2, b1));
}
public void TestCompareEqualRank()
{
BoxComparer comparer = new BoxComparer(new Vector3D(-10000.0, -10000.0, 10000.0), new Vector3D(0.0, 0.0, 0.0));
Box b1 = new Box(1, 200.0, 100.0, 100.0);
b1.Position = new Vector3D(800.0, 200.0, 0.0);
Box b2 = new Box(2, 200.0, 100.0, 100.0);
b2.Position = new Vector3D(200.0, 800.0, 0.0);
Assert.AreEqual(0, comparer.Compare(b1, b2));
Assert.AreEqual(0, comparer.Compare(b2, b1));
}
public void TestCompareDifferent()
{
BoxComparer comparer = new BoxComparer(new Vector3D(-10000.0, -10000.0, 10000.0), new Vector3D(0.0, 0.0, 0.0));
Box b1 = new Box(1, 1000.0, 100.0, 100.0);
b1.Position = new Vector3D(0.0, 900.0, 0.0);
Box b2 = new Box(2, 100.0, 100.0, 100.0);
b2.Position = new Vector3D(400.0, 800.0, 0.0);
Assert.AreEqual(-1, comparer.Compare(b1, b2));
Assert.AreEqual(1, comparer.Compare(b2, b1));
}
public CountedSet(IEnumerable <T> items, IEqualityComparer <T> comparer)
{
if (comparer is null)
{
throw new ArgumentNullException(nameof(comparer));
}
this.comparer = new BoxComparer(comparer);
var countedItems = items.CountBy(t => new Box(t), this.comparer);
TotalCount = countedItems.Aggregate(0, (sum, kvp) => sum + kvp.Value);
countLookup = countedItems.ToDictionary(this.comparer);
}
public _Enumerator(BoxTree.TileEntryEnumerator enumerator,
IEnumerable <BoxTree.TileEntry> elemList, BoxComparer comparer,
bool excludeEqual)
{
_elemList = new List <BoxTree.TileEntry>(elemList);
_elemList.Sort(comparer);
_nElems = _elemList.Count;
_enum = enumerator;
_comparer = comparer;
_excludeEqual = excludeEqual;
Reset();
}
public Tree(BoxComparer comparer) : base(_dimension,
_maximumElementCountPerTile,
_dynamic)
{
_comparer = comparer;
}
