Resolved How to change TimelineClip's color?

As mention on title, I want to change every Clip's color base on it's state, is there a way to do this？

By the way, Unity has provide a way to chang the whole track's color:

Code (CSharp):

1. [TrackColor(0f, 1f, 0f)]

 

Here's what I've been doing.

An actor clip contains an actor profile, that has a colour as one of the fields. I use THAT as the clip colour so we can see straight away what character drives the clip.

Code (CSharp):

1.  
2.     [CustomTimelineEditor ( typeof ( ActorClip ) )]
3.     public class ActorClipEditor : ClipEditor
4.     {
5.         public override ClipDrawOptions GetClipOptions ( TimelineClip clip )
6.         {
7.             var clipOptions = base.GetClipOptions ( clip );
8.             var characterProfile = ( ( ActorClip ) clip.asset ).behaviour.characterProfile;
9.             clipOptions.highlightColor = characterProfile?.ConversationColor ?? Color.grey;
10.             return clipOptions;
11.         }
12.     }

 

Thanks for your help, but I can't found any info about 'ClipEditor' or 'ClipDrawOptions', can you tell me which version of Unity you are using?

 

I'm using 2020, but .. I'm pretty sure it's been available since UnityEngine.Timeline.

I took a look at ClipEditor, and it returned this (ILspy would be even better):

using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Playables;
using UnityEngine.Timeline;
namespace UnityEditor.Timeline
{
public class ClipEditor
{
public ClipEditor ( );
public virtual void DrawBackground ( TimelineClip clip, ClipBackgroundRegion region );
public virtual ClipDrawOptions GetClipOptions ( TimelineClip clip );
public Color GetDefaultHighlightColor ( TimelineClip clip );
public string GetErrorText ( TimelineClip clip );
public virtual void GetSubTimelines ( TimelineClip clip, PlayableDirector director, List<PlayableDirector> subTimelines );
public virtual void OnClipChanged ( TimelineClip clip );
public virtual void OnCreate ( TimelineClip clip, TrackAsset track, TimelineClip clonedFrom );
}
}