XiuXianGame/Assets/Scripts/GameTimeLine/CustomizeTime/CustomizeTrack.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Timeline;

[TrackColor(1f, 1f, 0f)]
[TrackClipType(typeof(CustomizePlayableAsset))]
public class CustomizeTrack : TrackAsset
{
    
  
}