unity raycast shooting c#

This is a Unity3d Raycast Tutorial. In this tutorial i can use Two different Methods of Raycast in which I can through a ray on two objects and check whether the ray is hit or not..... MORE UNITY VIDEOS:- 1). Make Your Own 3D Animation In Unity Click Here 2). Make Your Own 2D Animation In Unity Click Here 3). Unity 5 Level Design Amazing Tips Click Here 4). Infinite Moving Background Unit