public static List <TrackAsset> GetTimelineTracks(TimelineAsset timeline)
{
// locate track list in timeline
var propTracks = timeline.GetType().GetProperty("tracks", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
return(propTracks.GetValue(timeline, null) as List <TrackAsset>);
}
static public List <TrackAsset> GetTrackList(TimelineAsset timelineAsset)
{
Assert.IsTrue(timelineAsset == true);
var bf = BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.GetField | BindingFlags.GetProperty;
var type = timelineAsset.GetType();
var info = type.GetProperty("tracks", bf); // 2017.1 tracks
if (info == null)
{ // newer version
info = type.GetProperty("trackObjects", bf);
}
Assert.IsTrue(info.PropertyType.IsGenericType);
var list = info.GetValue(timelineAsset, null);
var trackAssetList = list as List <TrackAsset>;
if (trackAssetList != null)
{
return(trackAssetList);
}
var scriptableObjectList = list as List <ScriptableObject>;
var ret = new List <TrackAsset>();
foreach (var asset in scriptableObjectList)
{
ret.Add(asset as TrackAsset);
}
return(ret);
}
