Script for a hue rainbow scroll on the material

Questions & Answers
1

I have the HSBColor plugin and have gotten a rainbow effect on my walls, but my concern now is to have the same sort of effect, but instead of going through the colors of the rainbow, scrolling through hues from white to black and grey and such, any ideas?

2

Here you go

using UnityEngine;

public class Hue : MonoBehaviour
{
    public float Speed = 1;
    private Renderer rend;

    void Start()
    {
        rend = GetComponent<Renderer>();
    }

    void Update()
    {
        rend.material.SetColor("_Color", HSBColor.ToColor(new HSBColor(Mathf.PingPong(Time.time * Speed, 1), 1, 1)));
    }
}