1 files changed, 21 insertions, 0 deletions
diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Utilities/TrackModifier.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Utilities/TrackModifier.cs
new file mode 100644
index 0000000..5afeb52
--- /dev/null
+++ b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Utilities/TrackModifier.cs
@@ -0,0 +1,21 @@
+using UnityEngine;
+using UnityEditor;
+using UnityEngine.Timeline;
+using UnityEngine.Playables;
+
+namespace UnityEditor.Timeline
+{
+    static class TrackModifier
+    {
+        public static bool DeleteTrack(TimelineAsset timeline, TrackAsset track)
+        {
+            if (TimelineEditor.inspectedDirector != null)
+            {
+                TimelineUndo.PushUndo(TimelineEditor.inspectedDirector, "Delete Track");
+                TimelineEditor.inspectedDirector.ClearGenericBinding(track);
+            }
+
+            return timeline.DeleteTrack(track);
+        }
+    }
+}