using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System;

public class GaussFunction : Function2D {

    public double a;
    public double b;
    public double c = 1.0;

    public bool NormalDistrubution = true;

    public override double Evaluate(double u, double v) {
        double x = Math.Sqrt(u * u + v * v);
        double aValue = NormalDistrubution ? (1.0 / (c * Math.Sqrt(2.0 * Math.PI))) : a;

        return aValue * Math.Exp(-(((x - b)* (x - b)) / (2*c*c)));
    }
}