*

Assets/Scripts/RaycastTester.cs

@@ -0,0 +1,35 @@
+using UnityEngine;
+using System.Collections;
+
+public class RaycastTester : MonoBehaviour {
+
+    public GameObject target;
+    public float distance = 100;
+
+	// Use this for initialization
+	void Start () {
+	
+	}
+
+    private void FixedUpdate() {
+        if (target != null) {
+            var src = transform.position;
+            var dst = target.transform.position;
+
+            var hit = Physics2D.Raycast(src, (dst - src).normalized, distance, 1 << target.gameObject.layer);
+            if (hit.rigidbody != null) {
+                Debug.Log("!!!Hit collider: " + hit.collider.name);
+            }
+            else {
+                Debug.Log("!!!Nothing hit");
+            }
+
+            Debug.DrawLine(src, dst);
+        }
+    }
+
+    // Update is called once per frame
+	void Update () {
+	
+	}
+}