using UnityEngine;

[ExecuteAlways]
public class GlobalShaderVariableSetting : MonoBehaviour
{
    [Range(0, 1)]
    public float nightColorControl;
    public Color ambientDayColor;
    public Color dirLtColorDayColor;
    public Color ambientNightColor;
    public Color dirLtColorNightColor;
    int AmbientDayColorHash = Shader.PropertyToID("_AmbientDayColor");
    int DirLtColorDayColorHash = Shader.PropertyToID("_DirLtColorDayColor");
    int AmbientNightColorHash = Shader.PropertyToID("_AmbientNightColor");
    int DirLtColorNightColorHash = Shader.PropertyToID("_DirLtColorNightColor");
    int NightColorControlHash = Shader.PropertyToID("_NightColorControl");

    // Update is called once per frame
    void Update()
    {
        Shader.SetGlobalColor(AmbientDayColorHash, ambientDayColor);
        Shader.SetGlobalColor(DirLtColorDayColorHash, dirLtColorDayColor);
        Shader.SetGlobalColor(AmbientNightColorHash, ambientNightColor);
        Shader.SetGlobalColor(DirLtColorNightColorHash, dirLtColorNightColor);
        Shader.SetGlobalFloat(NightColorControlHash, nightColorControl);
    }
}