public void ItemsTest()
{
List <CubeBounds> testBounds = new List <CubeBounds>();
testBounds.Add(new CubeBounds {
BoundingBox = this.MakeCube(Vector3.Zero, 1)
});
testBounds.Add(new CubeBounds {
BoundingBox = this.MakeCube(new Vector3(1, 1, 1), 1)
});
testBounds.Add(new CubeBounds {
BoundingBox = this.MakeCube(new Vector3(2, 2, 2), 1)
});
testBounds.Add(new CubeBounds {
BoundingBox = this.MakeCube(new Vector3(3, 3, 3), 1)
});
OcTree <CubeBounds> testOcTree = new OcTree <CubeBounds>(this.zeroBoundingBox, testBounds);
testOcTree.UpdateTree();
OcTreeUtilities.Dump(testOcTree);
Assert.IsTrue(testOcTree.HasChildren);
Assert.IsTrue(testOcTree.IsRoot);
Assert.IsNotNull(testOcTree.Region);
var allItems = testOcTree.AllItems();
Assert.AreEqual(4, allItems.Count());
var octants = testOcTree.Octants.Where(o => o != null);
foreach (var octant in octants)
{
var childItems = octant.AllItems();
Assert.AreEqual(2, childItems.Count());
}
}