hii,i need to draw a line on mouse click in unity. Can you please suggest me how to do it..?

[Srki94]

You have couple of options, there is already tons of answered questions for this though so I would suggest that you look into some of them :

How can I draw a line in Unity with mouse ....? - Unity Answers

Draw line from one point to another using mouse - Unity Answers

You can also check :
http://wiki.unity3d.com/index.php?title=DrawLine

Also you didn’t write is this for debugging or game view. If it’s for the first you can also use

Debug.DrawLine

Unity - Scripting API: Debug.DrawLine

Small tip, Use title for short explanation of what you need done and body of the question to explain what you actually want in detail

I hope this helped.

[arklay_corp]

Take a look to the asset Vectrosity