XiJianYCYL/Assets/XDKUnityCloudExamples/Common/Scripts/LookAt.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class LookAt : MonoBehaviour
{
    [SerializeField] private Transform m_Target = null;

    Transform m_Trans = null;

    private void Awake() {
        m_Trans = transform;
    }
    // Update is called once per frame
    void Update() {
        if (m_Target == null) return;
        m_Trans.LookAt(m_Target);
        m_Trans.eulerAngles = new Vector3(0, m_Trans.eulerAngles.y, 0);
    }
}