Space Fighter Radar

gistfile1.txt

 void FixedUpdate()
    {
        if (target == null)
        {
            Destroy(this.gameObject);
            return;
        }
        Vector3 radarPos = (target.position - player.position).normalized;
        radarPos = Quaternion.Inverse(player.rotation) * radarPos;
        float x = radarPos.x * 50f;
        float y = 50 + radarPos.y * 50f;
        if (radarPos.z > 0)
        {
            image.sprite = solidBlip;
        }
        else
        {
            image.sprite = hollowBlip;
        }
        image.rectTransform.localPosition = new Vector3(x, y, image.rectTransform.position.z);
    }