カメラ方向にキャラクタが向くスクリプト

LookAt.cs

using UnityEngine;

// Camera to AddComponent
public class LookAt : MonoBehaviour
{

    [SerializeField]
    GameObject unitychan;

    void Start()
    {
        // The direction of the camera turns to the character.
        // var targetPos = unitychan.transform.position;
        // targetPos.y = transform.position.y;
        // transform.LookAt(unitychan.transform);

        var targetPos = transform.position;
        targetPos.y = unitychan.transform.position.y;
        unitychan.transform.LookAt(transform);
    }
}