public static TimelineClip CreateClipOnTrack(Object asset, TrackAsset parentTrack, double candidateTime, WindowState state)
{
if (parentTrack == null)
{
return(null);
}
// pick the first clip type available, unless there is one that matches the asset
var clipType = TypeUtility.GetPlayableAssetsHandledByTrack(parentTrack.GetType()).FirstOrDefault();
if (asset != null)
{
clipType = TypeUtility.GetAssetTypesForObject(parentTrack.GetType(), asset).FirstOrDefault();
}
if (clipType == null)
{
return(null);
}
return(CreateClipOnTrack(clipType, asset, parentTrack, candidateTime, state));
}