How to assign Sprite from Script?

Hi All.

I`m using Sprite Packer.

Sprite Packer doesn`t work at Resoureces Folder.
So We can`t use Resources.Load.

I want to assign (or load) sprite from Script.
How to do this?

 

Code (csharp):

1. using UnityEngine;
2. using UnityEngine.UI;
3. using System.Collections;
4.  
5. public class LoadSprite : MonoBehaviour {
6.    private Image m_Image;
7.    
8.    [SerializeField] private Sprite[] m_Sprites;
9.    private int m_CurrentSpriteIndex = 0;
10.    
11.    private void Start () {
12.      m_Image = GetComponent <Image> ();
13.    }
14.    
15.    private void Update () {
16.      m_CurrentSpriteIndex = m_CurrentSpriteIndex + 1;
17.      if (m_CurrentSpriteIndex >= m_Sprites.Length) {
18.        m_CurrentSpriteIndex = 0;
19.      }
20.  
21.      m_Image.sprite = m_Sprites [m_CurrentSpriteIndex];
22.    }
23. }

 

Thank you for reply.

Now I do such like it.
But It`s not cool.

I want to know concept for Sprite Packer.