How to find rotational value to connect line between two given points.

Questions & Answers
1

127567-halp.png

2

You can use Vector2.Angle() for this:

	void Start () {

        Vector2 v1 = new Vector2(2, 4);
        Vector2 v2 = new Vector2(5, 1);

        float angleBetween = Vector2.Angle(v1, v2);
        Debug.Log(angleBetween.ToString());
	}