高斯模糊添加遮罩

wherewhere · Jul 30, 2024 · 840810b · 840810b
1 parent 52c7eb6
commit 840810b
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Showing 2 changed files with 29 additions and 19 deletions.
diff --git a/MicaForUWP/Media/BackdropBlurBrush.cs b/MicaForUWP/Media/BackdropBlurBrush.cs
@@ -340,20 +340,20 @@ protected override void OnConnected()
                             Source1 = new CompositeEffect
                             {
                                 Sources =
-                            {
-                                new ColorSourceEffect
-                                {
-                                    Color = Colors.Black
-                                },
-                                new GaussianBlurEffect
                                 {
-                                    Name = "Blur",
-                                    BlurAmount = (float)Amount,
-                                    BorderMode = EffectBorderMode.Hard,
-                                    Optimization = EffectOptimization.Balanced,
-                                    Source = new CompositionEffectSourceParameter("backdrop")
+                                    new ColorSourceEffect
+                                    {
+                                        Color = Colors.Black
+                                    },
+                                    new GaussianBlurEffect
+                                    {
+                                        Name = "Blur",
+                                        BlurAmount = (float)Amount,
+                                        BorderMode = EffectBorderMode.Hard,
+                                        Optimization = EffectOptimization.Balanced,
+                                        Source = new CompositionEffectSourceParameter("backdrop")
+                                    }
                                 }
-                            }
                             },
                             Source2 = new ColorSourceEffect
                             {

diff --git a/MicaForUWP/Media/BackdropMicaBrush.cs b/MicaForUWP/Media/BackdropMicaBrush.cs
@@ -363,13 +363,23 @@ protected override void OnConnected()
                         {
                             Mode = BlendEffectMode.Color,
                             Foreground = luminosityOpacityEffect,
-                            Background = new GaussianBlurEffect
+                            Background = new CompositeEffect
                             {
-                                Name = "Blur",
-                                BlurAmount = (float)Amount,
-                                BorderMode = EffectBorderMode.Hard,
-                                Optimization = EffectOptimization.Balanced,
-                                Source = new CompositionEffectSourceParameter("BlurredWallpaperBackdrop")
+                                Sources =
+                                {
+                                    new ColorSourceEffect
+                                    {
+                                        Color = Colors.Black
+                                    },
+                                    new GaussianBlurEffect
+                                    {
+                                        Name = "Blur",
+                                        BlurAmount = (float)Amount,
+                                        BorderMode = EffectBorderMode.Hard,
+                                        Optimization = EffectOptimization.Balanced,
+                                        Source = new CompositionEffectSourceParameter("BlurredWallpaperBackdrop")
+                                    }
+                                }
                             }
                         };
 
@@ -472,7 +482,7 @@ protected override void OnConnected()
                         Debug.Fail(ex.ToString());
                     }
                 }
-                
+
             fallback:
                 brush = null;
                 CompositionBrush = fallback;