public static float Random(this IRandomizer randomizer, ICurveFunction curve, float minValue, float maxValue)
{
var randomNumber = randomizer.Random(minValue, maxValue);
var isNegative = minValue < 0;
if (isNegative)
{
randomNumber = Math.Abs(randomNumber);
maxValue = Math.Abs(minValue);
}
var result = curve.ScaledPlot(randomNumber, maxValue);
return(isNegative ? -result : result);
}
public void should_scale_plot_correctly(ICurveFunction curve, float inputValue, float maxValue, float expectedValue)
{
var actualValue = curve.ScaledPlot(inputValue, maxValue);
Assert.Equal(expectedValue, actualValue);
}