using UnityEngine;

public class CamRatioFixer : MonoBehaviour
{
    public Camera cam;
    
    void Update()
    {
        float targetAspect = 16f / 9f;
        float windowAspect = (float)Screen.width / Screen.height;
        float scale = windowAspect / targetAspect;

        if (scale < 1f)
        {
            cam.rect = new Rect(
                0,
                (1f - scale) / 2f,
                1f,
                scale
            );
        }
        else
        {
            float width = 1f / scale;
            cam.rect = new Rect(
                (1f - width) / 2f,
                0,
                width,
                1f
            );
        }
    }
}