using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Data
{
   public  class MathTools
    {

        static public float GenericScaleF(float input, float i1, float o1, float i2, float o2)
        {
            if (i2 == i1) return ((o2 + o1) / 2.0f);
            float a = (o2 - o1) / (i2 - i1);
            float b = o1 - a * i1;
            return (a * input + b);
        }
    }
}