internal static void ConvertFromClipMode(this AnimationTrack track, TimelineAsset timeline)
{
if (!track.CanConvertFromClipMode())
{
return;
}
UndoExtensions.RegisterTrack(track, L10n.Tr("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, L10n.Tr("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);
track.infiniteClip = animClip;
EditorUtility.SetDirty(track);
}
public override void OnBuildTrackContextMenu(GenericMenu menu, TrackAsset track, ITimelineState state)
{
base.OnBuildTrackContextMenu(menu, track, state);
bool flag = false;
AnimationTrack animTrack = track as AnimationTrack;
if (animTrack != null)
{
if (animTrack.CanConvertFromClipMode() || animTrack.CanConvertToClipMode())
{
bool flag2 = animTrack.CanConvertFromClipMode();
bool flag3 = animTrack.CanConvertToClipMode();
if (flag2)
{
menu.AddItem(EditorGUIUtility.TextContent("Convert To Infinite Clip"), false, delegate(object parentTrack)
{
animTrack.ConvertFromClipMode(state.timeline);
}, track);
flag = true;
}
if (flag3)
{
menu.AddItem(EditorGUIUtility.TextContent("Convert To Clip Track"), false, delegate(object parentTrack)
{
animTrack.ConvertToClipMode();
state.Refresh();
}, track);
}
}
}
if (!track.isSubTrack)
{
if (flag)
{
menu.AddSeparator("");
}
menu.AddItem(EditorGUIUtility.TextContent("Add Override Track"), false, delegate(object parentTrack)
{
AnimationTrackDrawer.AddSubTrack(state, typeof(AnimationTrack), "Override " + track.subTracks.Count.ToString(), track);
}, track);
}
}
public static void ConvertFromClipMode(this AnimationTrack track, TimelineAsset timeline)
{
if (track.CanConvertFromClipMode())
{
TimelineUndo.PushUndo(track, "Convert From Clip");
TimelineClip timelineClip = track.clips[0];
float time = (float)timelineClip.start;
track.openClipTimeOffset = 0.0;
track.openClipPreExtrapolation = timelineClip.preExtrapolationMode;
track.openClipPostExtrapolation = timelineClip.postExtrapolationMode;
AnimationPlayableAsset animationPlayableAsset = timelineClip.asset as AnimationPlayableAsset;
if (animationPlayableAsset)
{
track.openClipOffsetPosition = animationPlayableAsset.position;
track.openClipOffsetRotation = animationPlayableAsset.rotation;
}
AnimationClip animationClip = timelineClip.animationClip;
float num = (float)timelineClip.timeScale;
if (!Mathf.Approximately(num, 1f))
{
if (!Mathf.Approximately(num, 0f))
{
num = 1f / num;
}
animationClip.ScaleTime(num);
}
TimelineUndo.PushUndo(animationClip, "Convert From Clip");
animationClip.ShiftBySeconds(time);
Object asset = timelineClip.asset;
timelineClip.asset = null;
ClipModifier.Delete(timeline, timelineClip);
TimelineUndo.PushDestroyUndo(null, track, asset, "Convert From Clip");
track.animClip = animationClip;
EditorUtility.SetDirty(track);
}
}