cockClient2/Assets/Plugins/CxShine/ScrollBackgroud/ScrollBackground.cs

using UnityEngine;

namespace Plugins.CxShine.ScrollBackgroud
{
    public class ScrollBackground : MonoBehaviour
    {
        public RectTransform mosaique;

        [Range(0.001f, 0.01f)] public float speed = 0.001f;
        public float lerpDuration = 3;
        private Vector2 destination;

        private Vector2 startpos;
        private float timeElapsed;

        // Start is called before the first frame update
        private void Start()
        {
            startpos = mosaique.localPosition;
            destination = new Vector2(startpos.x - 100f, startpos.y - 100f);
        }

        // Update is called once per frame
        private void Update()
        {
            if (timeElapsed < lerpDuration)
            {
                //mosaique.position = startpos + (Vector3.left * newPos);
                mosaique.localPosition = Vector2.Lerp(startpos, destination, timeElapsed / lerpDuration);
                timeElapsed += 0.001f;
            }
            else
            {
                timeElapsed = 0f;
            }
        }
    }
}