public void should_correctly_calculate_polynomial_curve_value(float slope, float xShift, float yShift, float verticalSize, float inputValue, float expectedValue)
{
var curve = new PolynomialCurveFunction(slope, xShift, yShift, verticalSize);
var actualValue = curve.Plot(inputValue);
Assert.Equal(expectedValue.ToString("F"), actualValue.ToString("F"));
}
public static PolynomialCurveFunction Alter(this PolynomialCurveFunction curve, float?slope = null, float?xShift = null, float?yShift = null, float?exponent = null)
{
return(new PolynomialCurveFunction(
slope.HasValue ? slope.Value : curve.Slope,
xShift.HasValue ? xShift.Value : curve.XShift,
yShift.HasValue ? yShift.Value : curve.YShift,
exponent.HasValue ? exponent.Value : curve.Exponent
));
}
