[solved]Setting background color doent work

Scripting
1

i have a scene where you can put rgb codes in to set a back ground color and it saves it
the script for that is:

using UnityEngine;
using UnityEngine.UI;

public class setColor : MonoBehaviour
{
    public InputField r;
    public InputField g;
    public InputField b;

    void Start()
    {

    }

    void Update()
    {
        if (float.Parse(r.text) >= 245)
        {
            r.text = "244";
        }
        if (float.Parse(g.text) >= 245)
        {
            g.text = "244";
        }
        if (float.Parse(b.text) >= 245)
        {
            b.text = "244";
        }
        if (string.IsNullOrEmpty(r.text) || string.IsNullOrEmpty(g.text) || string.IsNullOrEmpty(b.text))
        {
            PlayerPrefs.SetFloat("r", float.Parse(70.ToString()));
            PlayerPrefs.SetFloat("g", float.Parse(134.ToString()));
            PlayerPrefs.SetFloat("b", float.Parse(159.ToString()));
        }
        else
        {
            PlayerPrefs.SetFloat("r", float.Parse(r.text));
            PlayerPrefs.SetFloat("g", float.Parse(g.text));
            PlayerPrefs.SetFloat("b", float.Parse(b.text));
           
        }
    }
}

and the script to get that rgb code is:

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

public class getColor : MonoBehaviour
{

    void Update()
    {
        float r = PlayerPrefs.GetFloat("r");
        float g = PlayerPrefs.GetFloat("g");
        float b = PlayerPrefs.GetFloat("b");
        Debug.Log(r + ", " + g + ", " + b);
        Color color = new Vector4(r, g, b, 244);
        Debug.Log(color);
        Camera.main.backgroundColor = color;
    }
}

but when the backround color changes it is always white but it saves ir right because the debug.log shows the saved values.

anyone know?

2

How does this even compile?

Color color = new Vector4(r, g, b, 244);
3

i dont know, it doent trow an error

4

Interesting…I’m surprised at that, but I guess it makes sense, a color is similar to a vector4…

Color color = new Color(r, g, b, a);
However, I’m use to just doing color like this. Keep in mind, this takes a value from 0 - 1, which may be why your code isn’t working.

To get your values, take value/255 in color picker. So if red is 150, then your r value should be 150/255 or .588

1 Like
5

thank you it worked with value/255