using UnityEngine;


public class Spreader : MonoBehaviour
{
    [SerializeField]
    private float shift = 2f;
    [SerializeField]
    private Vector3 center;
    private Vector3 globalCenter;
    private Vector3 originPosition;
    private Quaternion originRotation;
    private Vector3 originPositionMove;
    private Quaternion originRotationMove;
    private Vector3 newPosition;
    private Vector3 childOffset;
    private Vector3 speed = Vector3.zero;
    private Color objectColor;
    private Color objectNewColor = Color.yellow;
    Vector3 boundsCenter;
    bool spread = false;
    bool animating = false;
    bool positionChanged = false;
    [SerializeField]
    private float smooth = 0.1f;

    void Start()
    {
        ...
    }

    void Update()
    {
        ...
    }
    void OnMouseDrag()
    {
        ...
    }

    private void OnMouseOver()
    {
        ...
    }

    private void OnMouseExit()
    {
        ...
    }
}