public void Clone()
        {
            var e = new AngularVelocityEffector
              {
            AngleParameter = "A",
            SpeedParameter = "S",
            Enabled = false,
              };

              var c = (AngularVelocityEffector)e.Clone();

              Assert.AreEqual(e.AngleParameter, c.AngleParameter);
              Assert.AreEqual(e.SpeedParameter, c.SpeedParameter);
              Assert.AreEqual(e.Enabled, c.Enabled);
        }