玉盘珍馐值万钱缝缝补补又三天长音已改逾卅遍

2025-12-21 04:16:10 +08:00
parent a7d8d71d10
commit 1ab80e504e
93 changed files with 130237 additions and 34637 deletions
@@ -0,0 +1,55 @@
+using UnityEngine;
+
+[ExecuteAlways]
+[RequireComponent(typeof(Camera))]
+public class CameraLetterbox : MonoBehaviour
+{
+    public float targetAspect = 16f / 9f;
+
+    private int lastWidth;
+    private int lastHeight;
+
+    void OnEnable()
+    {
+        ApplyLetterbox();
+        lastWidth = Screen.width;
+        lastHeight = Screen.height;
+    }
+
+    void Update()
+    {
+        if (Screen.width != lastWidth || Screen.height != lastHeight)
+        {
+            ApplyLetterbox();
+            lastWidth = Screen.width;
+            lastHeight = Screen.height;
+        }
+    }
+
+    void ApplyLetterbox()
+    {
+        Camera cam = GetComponent<Camera>();
+        float screenAspect = (float)Screen.width / Screen.height;
+        float scaleHeight = screenAspect / targetAspect;
+
+        if (scaleHeight < 1.0f)
+        {
+            cam.rect = new Rect(
+                0,
+                (1f - scaleHeight) / 2f,
+                1,
+                scaleHeight
+            );
+        }
+        else
+        {
+            float scaleWidth = 1f / scaleHeight;
+            cam.rect = new Rect(
+                (1f - scaleWidth) / 2f,
+                0,
+                scaleWidth,
+                1
+            );
+        }
+    }
+}