public void WorldLocationDistanceZeroTest()
{
WorldLocation location1 = new WorldLocation();
WorldLocation location2 = new WorldLocation();
Assert.IsTrue(WorldLocation.Within(location1, location2, 0));
Assert.AreEqual(0, WorldLocation.GetDistanceSquared(location1, location2));
Assert.AreEqual(Microsoft.Xna.Framework.Vector3.Zero, WorldLocation.GetDistance(location1, location2));
Assert.AreEqual(Microsoft.Xna.Framework.Vector2.Zero, WorldLocation.GetDistance2D(location1, location2));
}
public void WorldLocationDistanceTest()
{
WorldLocation location1 = new WorldLocation();
WorldLocation location2 = new WorldLocation(1, -1, Microsoft.Xna.Framework.Vector3.Zero);
Assert.AreEqual(2048 * 2048 + 2048 * 2048, WorldLocation.GetDistanceSquared(location1, location2));
Assert.IsTrue(WorldLocation.Within(location1, location2, (float)Math.Sqrt(2048 * 2048 * 2) + 1));
Assert.AreEqual(new Microsoft.Xna.Framework.Vector3(2048, 0, -2048), WorldLocation.GetDistance(location1, location2));
Assert.AreEqual(new Microsoft.Xna.Framework.Vector2(2048, -2048), WorldLocation.GetDistance2D(location1, location2));
}
