public static double Gamma(double value, double absmax, double gamma)
{
bool flag = false;
if (value < 0.0)
{
flag = true;
}
double num1 = Mathd.Abs(value);
if (num1 > absmax)
{
if (flag)
{
return(-num1);
}
else
{
return(num1);
}
}
else
{
double num2 = Mathd.Pow(num1 / absmax, gamma) * absmax;
if (flag)
{
return(-num2);
}
else
{
return(num2);
}
}
}
public static double MoveTowards(double current, double target, double maxDelta)
{
if (Mathd.Abs(target - current) <= maxDelta)
{
return(target);
}
else
{
return(current + Mathd.Sign(target - current) * maxDelta);
}
}
public static double PingPong(double t, double length)
{
t = Mathd.Repeat(t, length * 2d);
return(length - Mathd.Abs(t - length));
}
public static bool Approximately(double a, double b)
{
return(Mathd.Abs(b - a) < Mathd.Max(1E-06d * Mathd.Max(Mathd.Abs(a), Mathd.Abs(b)), 1.121039E-44d));
}