DragAround

#pragma strict

var object2 : GameObject;
var clicked = false;

function Update () {
 var up = transform.TransformDirection(Vector3.forward);
   var hit : RaycastHit;
   Debug.DrawRay(transform.position, up * 5, Color.red);

       if(Physics.Raycast(transform.position, up, hit, 5)){
      if(hit.collider.gameObject.tag == "Cube"){

    if(Input.GetMouseButton(0)){





        (hit.collider.gameObject).transform.parent = object2.transform ;

       (hit.collider.GetComponent.<Rigidbody>()).isKinematic = true;

}else{

(hit.collider.gameObject).transform.parent = null;
(hit.collider.GetComponent.<Rigidbody>()).isKinematic = false;
}
}
}
}