public static TimelineClip Duplicate(this TimelineClip clip, PlayableDirector director)
{
TrackAsset parentTrack = clip.parentTrack;
TimelineAsset timelineAsset = parentTrack.timelineAsset;
TimelineClip result;
if (parentTrack == null || timelineAsset == null)
{
result = null;
}
else
{
double num = ClipExtensions.FindClipInsertionTime(clip, parentTrack.clips);
if (double.IsInfinity(num))
{
result = null;
}
else
{
TimelineUndo.PushUndo(parentTrack, "Clone Clip");
TimelineClip timelineClip = TimelineHelpers.Clone(clip, director);
timelineClip.start = num;
clip.parentTrack.AddClip(timelineClip);
clip.parentTrack.SortClips();
TrackExtensions.ComputeBlendsFromOverlaps(clip.parentTrack.clips);
result = timelineClip;
}
}
return(result);
}
public static double FindClipInsertionTime(TimelineClip clip, TrackAsset track)
{
return(ClipExtensions.FindClipInsertionTime(clip, track.clips));
}