GHZMRNavigator/Assets/Scripts/AImageFilled.cs

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

public class AImageFilled : MonoBehaviour
{
    private Image image;

    private void OnEnable()
    {
        if (image == null)
            image = GetComponent<Image>();
        image.fillAmount = 0;
        
    }

    private void Update()
    {
        image.fillAmount += Time.deltaTime;
    }
}