unity代码问题 mousePosition乘一个固定的倍数，把结果赋值给游戏物体，代码应该怎么写呢？

Question

控制鼠标的代码如下，我这个是鼠标控制游戏物体，鼠标移到哪里，游戏物体跟到哪里

Vector3 dis = Camera.main.ScreenToWorldPoint(Input.mousePosition);
dis.z = this.transform.position.z; //固定z轴

    this.transform.position = dis;
    this.transform.position = Vector3.Lerp(this.transform.position, dis, Time.deltaTime);
    this.transform.position = Vector3.MoveTowards(this.transform.position, dis, Time.deltaTime);
    Vector3 speed = Vector3.zero;
    this.transform.position = Vector3.SmoothDamp(this.transform.position, dis, ref speed, 0.1f);

Answer 1

using UnityEngine;

public class Example : MonoBehaviour
{
    //插值速度
    private float speed = 5f;
    //倍数
    private float multiple = 1f;

    private void Update()
    {
        Vector3 dis = Camera.main.ScreenToWorldPoint(Input.mousePosition) * multiple;
        dis.z = transform.position.z;
        transform.position =  Vector3.Lerp(transform.position, dis, Time.deltaTime * speed);
    }
}