更新

Assets/OtherPlugins/GraphicsCat/Modules/Common/Utils/ResolutionUtils.cs

@@ -0,0 +1,36 @@
+using UnityEngine;
+
+namespace GraphicsCat
+{
+    public class ResolutionUtils
+    {
+        readonly public static Resolution s_DefaultResolution = Screen.currentResolution;
+        readonly public static ScreenOrientation s_DefaultOrientation = Screen.orientation;
+
+        public static float defaultLandscapeHeight
+        {
+            get
+            {
+                return (float)Mathf.Min(s_DefaultResolution.width, s_DefaultResolution.height);
+            }
+        }
+
+        public static float resolutionScale
+        {
+            get
+            {
+                var currentResolution = Screen.currentResolution;
+                var defaultMaxWidthHeight = (float)Mathf.Max(s_DefaultResolution.width, s_DefaultResolution.height);
+                var currentMaxWidthHeight = (float)Mathf.Max(currentResolution.width, currentResolution.height);
+                return currentMaxWidthHeight / defaultMaxWidthHeight;
+            }
+            set
+            {
+                var isDefaultOrientation = (s_DefaultOrientation == Screen.orientation);
+                var newWidth = isDefaultOrientation ? s_DefaultResolution.width : s_DefaultResolution.height;
+                var newHeight = isDefaultOrientation ? s_DefaultResolution.height : s_DefaultResolution.width;
+                Screen.SetResolution((int)(newWidth * value), (int)(newHeight * value), true);
+            }
+        }
+    }
+}