//TODO: Remove/replace once the class is easily mockable.
protected void CopyFrom(AvatarRenderer original)
{
this.wearableControllers = original.wearableControllers;
this.mouthController = original.mouthController;
this.bodyShapeController = original.bodyShapeController;
this.eyebrowsController = original.eyebrowsController;
this.eyesController = original.eyesController;
}