public void ScaleTest4()
{
float fromMin = 0f;
float fromMax = 1f;
float toMin = 0f;
float toMax = 100f;
float[] x = { 0.2f, 0.34f };
float[] actual = Tools.Scale(fromMin, fromMax, toMin, toMax, x);
Assert.AreEqual(20.0, actual[0]);
Assert.AreEqual(34.0, actual[1]);
float[] actualF = Tools.Scale(fromMin, fromMax, toMin, toMax, x);
Assert.AreEqual(20f, actualF[0]);
Assert.AreEqual(34f, actualF[1]);
}