public void Zero(int seed)
{
Random randomizer = new Random(seed);
Position3D reference = new Position3D(
new Latitude(randomizer.NextDouble() * 180 - 90),
new Longitude(randomizer.NextDouble() * 360 - 180),
new Distance(randomizer.NextDouble() * 1000, DistanceUnit.Meters));
Position3D position = reference;
NedPoint nedPoint = position.ToNedPoint(reference);
Assert.AreEqual(0.0, nedPoint.N.InMeters(), 0.001, "North incorrect");
Assert.AreEqual(0.0, nedPoint.E.InMeters(), 0.001, "East incorrect");
Assert.AreEqual(0.0, nedPoint.D.InMeters(), 0.001, "Down incorrect");
}
public void ZeroReversable(int seed)
{
Random randomizer = new Random(seed);
Position3D reference = new Position3D(
new Latitude(randomizer.NextDouble() * 180 - 90),
new Longitude(randomizer.NextDouble() * 360 - 180),
new Distance(randomizer.NextDouble() * 1000, DistanceUnit.Meters));
Position3D position = reference;
NedPoint nedPoint = position.ToNedPoint(reference);
Position3D reversed = nedPoint.ToPosition3D(reference);
Assert.AreEqual(reference.Latitude.InDegrees(), reversed.Latitude.InDegrees(), 0.001, "Latitude incorrect");
Assert.AreEqual(reference.Longitude.InDegrees(), reversed.Longitude.InDegrees(), 0.001, "Longitude incorrect");
Assert.AreEqual(reference.Altitude.InMeters(), reversed.Altitude.InMeters(), 0.001, "Altitude incorrect");
}
