GHZLangChao/Assets/Game/XRToolkit/XRUI/Scripts/XRIcon.cs

using UnityEngine;
using UnityEngine.UI;
namespace XRTool.WorldUI
{
    public class XRIcon : Image
    {
        [HideInInspector]
        public Texture2D icon;
        protected override void Awake()
        {
            AutoSetSprite();
        }
        public void AutoSetSprite()
        {
            if (icon)
            {
                Rect rect = new Rect(0, 0, icon.width, icon.height);
                AutoSetSprite( Sprite.Create(icon, rect, Vector2.zero));
            }
            else
            {
                sprite = null;
            }
        }
        public void AutoSetSprite(Texture2D icon)
        {
            this.icon = icon;
            AutoSetSprite();
        }
        public void AutoSetSprite(Sprite icon)
        {
            sprite = icon;
        }
    }
}