public void VectorConvertToTest2()
{
Coord3d coord1 = Coord3d.GlobalCS.Copy();
Coord3d coord2 = Coord3d.GlobalCS.Copy();
coord2.RotateDeg(new Vector3d(1, 1, 1), 120);
Vector3d v1 = new Vector3d(2, 3, 4);
Vector3d v2 = v1.ConvertTo(coord1);
Vector3d v3 = v1.ConvertTo(coord2);
Assert.IsTrue(v2 == v3);
}