public static float GetNoise(float[] noiseSet, int sideSize, int x, int z, int max, float power)
{
// FastSIMD keeps things in x,z fashion but we have them ordered as z,x
int index = Helpers.GetIndex1DFrom2D(z, x, sideSize);
float n = noiseSet[index] + 1f;
n *= (max >> 1);
if (Math.Abs(power - 1f) > float.Epsilon)
{
n = Mathf.Pow(n, power);
}
return(n);
}