tmp

Assets/tmp.cs

@@ -0,0 +1,35 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class tmp : 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
+            );
+        }
+    }
+}