Custom track asset get trackbinding

So i have the following track:

Code (CSharp):

1.     [TrackBindingType(typeof(Transform))]
2.     [TrackClipType(typeof(AddBloodClip))]
3.     public class AddBloodTrack : TrackAsset
4.     {
5.     }

How can i get the TrackBinding in my clip?

i have tried the following:

Code (CSharp):

1.   public HumanBodyBones bone;
2.         public ExposedReference<Transform> target;
3.  
4.        
5.         public override Playable CreatePlayable(PlayableGraph graph, GameObject owner)
6.         {
7.             var playable = ScriptPlayable<AddBloodBehaviour>.Create(graph);
8.  
9.             AddBloodBehaviour epb = playable.GetBehaviour();
10.             epb.target = target.Resolve(graph.GetResolver());
11.             epb.bone = bone;
12.            
13.             return playable;
14.         }

but without luck?

 

• The Track class represents a custom track.
• The Clip class represents a clip on this track. Note that it defines the clip caps, and contains a 'Template' of the Behaviour type. This template is used when creating the corresponding playable in the underlying playable graph.
• This Behaviour then contains the data representing the contents of the clip, exposed in the 'Template' part of the inspector when selecting a clip.
• The track creates one instance of the Mixer Behaviour playable when the playable graph is build. And this mixer is responsible for producing the final outcome.