unity move smooth

 

unity 

타겟지점까지 움직이고(smooth)

lookat을 처다보기

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

public class VideoClick : MonoBehaviour

{

    // Start is called before the first frame update

   

    public Camera ActiveVideoCam;

   

    public GameObject TargetPos;

    public GameObject LookAtPoint;

    PlayerMouseLook PlayLook;

    public Vector3 InitPos;

    public GameObject[] UnActiveGameObjects;

    public float moveSpeed = 1;

    private Vector3 velocity = Vector3.zero;

    IEnumerator moveCam;

    private void Start()

    {

        PlayLook = FindObjectOfType<PlayerMouseLook>();

    }

    // Update is called once per frame

    void Update()

    {

        if (Input.GetKeyDown("1"))

        {

            ZoomIn();

        }

        if (Input.GetKeyDown("2"))

        {

            Out();

        }

    }

    public void ZoomIn()

    {

        foreach (var x in UnActiveGameObjects)

        {

            x.SetActive(false);

        }

        PlayLook.enabled = false;

        if (moveCam != null)

        {

            StopCoroutine(moveCam);

            moveCam = null;

        }

        moveCam = SetZoomIn();

        StartCoroutine(moveCam);

    }

    public void Out()

    {

        foreach (var x in UnActiveGameObjects)

        {

            x.SetActive(true);

        }

        PlayLook.enabled = true;

        if (moveCam != null)

        {

            StopCoroutine(moveCam);

            moveCam = null;

        }

        ActiveVideoCam.transform.position = InitPos;

    }

    IEnumerator SetZoomIn()

    {

       

        InitPos = ActiveVideoCam.transform.position;

       

       

       

        //Vector3 originPosition = ActiveVideoCam.transform.position;

        Vector3 target = TargetPos.transform.position;

        while (true)

        {

            ActiveVideoCam.transform.position = Vector3.SmoothDamp(ActiveVideoCam.transform.position, target, ref velocity, moveSpeed);

            ActiveVideoCam.transform.LookAt(LookAtPoint.transform.position);

            if (Mathf.Abs(ActiveVideoCam.transform.position.x - target.x) < 0.1f)

                break;

            yield return new WaitForEndOfFrame();

        }

       

    }

}