优化渲染

2025-03-21 14:31:20 +08:00
parent 694ca3bf25
commit 41b5ac2c61
1 changed files with 6 additions and 1 deletions
--- a/SpineViewer/Controls/SpinePreviewer.cs
+++ b/SpineViewer/Controls/SpinePreviewer.cs
@@ -458,8 +458,13 @@ namespace SpineViewer.Controls
                    {
                        lock (SpineListView.Spines)
                        {
-                            foreach (var spine in SpineListView.Spines.Reverse())
+                            var spines = SpineListView.Spines;
+                            for (int i = spines.Count - 1; i >= 0; i--)
                            {
+                                if (cancelToken is not null && cancelToken.IsCancellationRequested)
+                                    break; // 提前中止
+
+                                var spine = spines[i];
                                spine.Update(delta);
                                RenderWindow.Draw(spine);