PointsHandler.cs Raycast Mouse with Click Event for points game object

PointsHandler.cs Raycast Mouse

using UnityEngine;
using System.Collections;

public class PointsHandler : MonoBehaviour {

	GameObject CurrentPoint;
	// Use this for initialization
	void Start () {
	
	}
	
	// Update is called once per frame
	void Update () {


		
		if (Input.GetMouseButtonUp (0)) {
			Debug.Log("Up");
			if(CurrentPoint!=null){
				CurrentPoint.SetActive(true);
			}
		}


		RaycastHit2D hit2d = Physics2D.Raycast (Camera.main.ScreenToWorldPoint(Input.mousePosition),Vector2.zero);
		if (hit2d.collider != null) {
			string ob=hit2d.collider.gameObject.tag;
			if(ob=="point"){


				if (Input.GetMouseButtonDown (0)) {
					CurrentPoint=	hit2d.collider.gameObject;
					CurrentPoint.SetActive(false);
				}

				Vector3 forward = hit2d.collider.transform.TransformDirection (Vector3.forward) * 10;
				Debug.DrawRay (hit2d.collider.transform.position,forward,Color.green);
				Debug.Log("Ray is here!");
			}
		}

	}
}