public void AddNewTimeline(USTimelineContainerHierarchyItem hierarchyItem, USCustomTimelineHierarchyItem timelineAttribute)
{
var timelineObject = new GameObject(timelineAttribute.FriendlyName);
USUndoManager.RegisterCreatedObjectUndo(timelineObject, "Add New Timeline");
timelineObject.transform.parent = hierarchyItem.TimelineContainer.transform;
timelineObject.transform.position = Vector3.zero;
timelineObject.transform.rotation = Quaternion.identity;
var timeline = timelineObject.AddComponent(timelineAttribute.InspectedType) as USTimelineBase;
USUndoManager.RegisterCreatedObjectUndo(timeline, "Add New Timeline");
USUndoManager.PropertyChange(hierarchyItem.TimelineContainer.Sequence, "Add New Timeline");
hierarchyItem.TimelineContainer.Sequence.ResetCachedData();
USUndoManager.RegisterCompleteObjectUndo(hierarchyItem, "Add New Timeline");
hierarchyItem.AddTimeline(timeline);
}
private void UpdateAffectedObject(USTimelineContainerHierarchyItem timelineContainerHierarchyItem, GameObject newAffectedObject)
{
timelineContainerHierarchyItem.TimelineContainer.AffectedObject = newAffectedObject.transform;
timelineContainerHierarchyItem.Children.Clear();
timelineContainerHierarchyItem.SetupWithTimelineContainer(timelineContainerHierarchyItem.TimelineContainer);
}