init

2025-06-24 08:39:12 +08:00
commit 93adf7576f
712 changed files with 17535 additions and 0 deletions
@@ -0,0 +1,71 @@
+using System;
+using System.Runtime.InteropServices;
+using UnityEngine;
+
+public class BackgroundKey : MonoBehaviour
+{
+
+    #region dll
+    [DllImport("Dwmapi.dll")]static extern uint DwmExtendFrameIntoClientArea(IntPtr hWnd, ref Margins margins);
+    [DllImport("user32.dll")]static extern int SetWindowLong(IntPtr hWnd, int nIndex, uint dwNewLong);
+    [DllImport("user32.dll")]public static extern int GetWindowLong(IntPtr hWnd, int nIndex);
+
+    private struct Margins{
+        public int Left;
+        public int Right;
+        public int Top;
+        public int Bottom;
+    }
+    #endregion dll
+
+    #region Private
+
+    private bool active = true;
+    [SerializeField]private Material _keyMaterial;
+
+    #endregion Private
+
+    void Start() {
+        transform.SetAsFirstSibling();
+    }
+
+    public void ActivateTransparency(IntPtr hWnd) {
+        active = true;
+        Color32 c =GetComponent<Camera>().backgroundColor;
+        GetComponent<Camera>().backgroundColor=new Color32(c.r,c.g,c.b,5);
+#if !UNITY_EDITOR
+        var m = new Margins() { Left = -1 };
+        SetWindowLong(hWnd, -16, 0x80000000 | 0x10000000);
+        DwmExtendFrameIntoClientArea(hWnd, ref m);
+#endif
+    }
+
+    public void DisableTransparency() {
+        active = false;
+        Color32 c = GetComponent<Camera>().backgroundColor;
+        GetComponent<Camera>().backgroundColor = new Color32(c.r, c.g, c.b, 255);
+    }
+
+    
+
+    
+
+
+
+    
+    
+    
+
+    void OnRenderImage(RenderTexture a, RenderTexture n)
+    {
+        if (active) {
+            Graphics.Blit(a, n, _keyMaterial);
+        }
+       // else {
+        //    Graphics.Blit(a, n);
+      //  }
+      
+
+       
+    }
+}