Why does a 2d ray only react to itself? Do not touch other objects?

Question

Unity

private void Update() 
    {
        //Ray2D jumpRay = new Ray2D(transform.position, transform.right);
        RaycastHit2D hit;
        hit = Physics2D.Raycast(transform.position, transform.right, 10f);
        //Debug.DrawRay(transform.position, transform.right, Color.yellow);
        if (hit.collider != null)
        {
            Debug.Log(hit.transform.gameObject.name);
        }
    }

What to do?

Answer 1

Well, you let him out of yourself, so he will meet his collider first, and only then another, but of course it doesn’t matter anymore, it returns the first one.

Answer 2

RaycastHit2D hit = Physics2D.Raycast(transform.position, Vector2.right, 30f);
        if (hit.collider != null)
        {
            Debug.Log(hit.collider.gameObject.name);
        }

And choose this layer
. I don’t know how correct, but it works for me