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

[RequireComponent(typeof(Camera))]
public class ResponsiveCameraZoom : MonoBehaviour
{
    public float defaultFov = 4; //FOV at 16:9
    Camera cam;

    void Awake()
    {
        cam = GetComponent<Camera>();
    }
    void Update()
    {
        float aspectRatio = (float)Screen.height / (float)Screen.width;
        cam.orthographicSize = defaultFov * aspectRatio;
    }
}