1 files changed, 0 insertions, 134 deletions
diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Extensions/AnimationTrackExtensions.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Extensions/AnimationTrackExtensions.cs
deleted file mode 100644
index 41677ec..0000000
--- a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Extensions/AnimationTrackExtensions.cs
+++ /dev/null
@@ -1,134 +0,0 @@
-using System.Linq;
-using UnityEngine;
-using UnityEngine.Timeline;
-
-namespace UnityEditor.Timeline
-{
-    static class AnimationTrackExtensions
-    {
-        public static void ConvertToClipMode(this AnimationTrack track)
-        {
-            if (!track.CanConvertToClipMode())
-                return;
-
-            TimelineUndo.PushUndo(track, "Convert To Clip");
-
-            if (!track.infiniteClip.empty)
-            {
-                var animClip = track.infiniteClip;
-                TimelineUndo.PushUndo(animClip, "Convert To Clip");
-                TimelineUndo.PushUndo(track, "Convert To Clip");
-                var start = AnimationClipCurveCache.Instance.GetCurveInfo(animClip).keyTimes.FirstOrDefault();
-                animClip.ShiftBySeconds(-start);
-
-                track.infiniteClip = null;
-                var clip = track.CreateClip(animClip);
-
-                clip.start = start;
-                clip.preExtrapolationMode = track.infiniteClipPreExtrapolation;
-                clip.postExtrapolationMode = track.infiniteClipPostExtrapolation;
-                clip.recordable = true;
-                if (Mathf.Abs(animClip.length) < TimelineClip.kMinDuration)
-                {
-                    clip.duration = 1;
-                }
-
-                var animationAsset = clip.asset as AnimationPlayableAsset;
-                if (animationAsset)
-                {
-                    animationAsset.position = track.infiniteClipOffsetPosition;
-                    animationAsset.eulerAngles = track.infiniteClipOffsetEulerAngles;
-
-                    // going to / from infinite mode should reset this. infinite mode
-                    animationAsset.removeStartOffset = track.infiniteClipRemoveOffset;
-                    animationAsset.applyFootIK = track.infiniteClipApplyFootIK;
-                    animationAsset.loop = track.infiniteClipLoop;
-
-                    track.infiniteClipOffsetPosition = Vector3.zero;
-                    track.infiniteClipOffsetEulerAngles = Vector3.zero;
-                }
-
-                track.CalculateExtrapolationTimes();
-            }
-
-            track.infiniteClip = null;
-
-            EditorUtility.SetDirty(track);
-        }
-
-        public static void ConvertFromClipMode(this AnimationTrack track, TimelineAsset timeline)
-        {
-            if (!track.CanConvertFromClipMode())
-                return;
-
-            TimelineUndo.PushUndo(track, "Convert From Clip");
-
-            var clip = track.clips[0];
-            var delta = (float)clip.start;
-            track.infiniteClipTimeOffset = 0.0f;
-            track.infiniteClipPreExtrapolation = clip.preExtrapolationMode;
-            track.infiniteClipPostExtrapolation = clip.postExtrapolationMode;
-
-            var animAsset = clip.asset as AnimationPlayableAsset;
-            if (animAsset)
-            {
-                track.infiniteClipOffsetPosition = animAsset.position;
-                track.infiniteClipOffsetEulerAngles = animAsset.eulerAngles;
-                track.infiniteClipRemoveOffset = animAsset.removeStartOffset;
-                track.infiniteClipApplyFootIK = animAsset.applyFootIK;
-                track.infiniteClipLoop = animAsset.loop;
-            }
-
-            // clone it, it may not be in the same asset
-            var animClip = clip.animationClip;
-
-            float scale = (float)clip.timeScale;
-            if (!Mathf.Approximately(scale, 1.0f))
-            {
-                if (!Mathf.Approximately(scale, 0.0f))
-                    scale = 1.0f / scale;
-                animClip.ScaleTime(scale);
-            }
-
-            TimelineUndo.PushUndo(animClip, "Convert From Clip");
-            animClip.ShiftBySeconds(delta);
-
-            // manually delete the clip
-            var asset = clip.asset;
-            clip.asset = null;
-
-            // Remove the clip, remove old assets
-            ClipModifier.Delete(timeline, clip);
-            TimelineUndo.PushDestroyUndo(null, track, asset, "Convert From Clip");
-
-            track.infiniteClip = animClip;
-
-            EditorUtility.SetDirty(track);
-        }
-
-        public static bool CanConvertToClipMode(this AnimationTrack track)
-        {
-            if (track == null || track.inClipMode)
-                return false;
-            return (track.infiniteClip != null && !track.infiniteClip.empty);
-        }
-
-        // Requirements to go from clip mode
-        //  - one clip, recordable, and animation clip belongs to the same asset as the track
-        public static bool CanConvertFromClipMode(this AnimationTrack track)
-        {
-            if ((track == null) ||
-                (!track.inClipMode) ||
-                (track.clips.Length != 1) ||
-                (track.clips[0].start < 0) ||
-                (!track.clips[0].recordable))
-                return false;
-
-            var asset = track.clips[0].asset as AnimationPlayableAsset;
-            if (asset == null)
-                return false;
-
-            return TimelineHelpers.HaveSameContainerAsset(track, asset.clip);
-        }
-    }
-}