Draw a line in Game View?

Questions & Answers
1

As I know to draw a line in Scene View is easy to use Debug.DrawLine() function,

But I want to draw lines in Game View,How to do that?

3

Try this tutorial:

2

Please check the search of this Qota, before posting a question.

You can find your answer easily in the first 3 results: http://answers.unity3d.com/search.html?redirect=search%2Fsearch&q=draw+line

http://answers.unity3d.com/questions/17863/line-render-draw-line.html

http://answers.unity3d.com/questions/8338/how-to-draw-a-line-using-script.html

So, use a line renderer, use `GL`-class. Or use something from the forum. I have seen a couple of techniques and packages that handle it for you, but mostly not in the free version if you are looking for 1px wide lines.

6

This solution uses OnGUI to draw a line of variable width:

DrawLine

4

You can try “Dream Paint” ( Asset Store Link ). It allows to draw 2D and 3D primitives in game and in editor, and many others features …

5

Refer to this post on TGC
Draw line on screen