How to create objects by curved path?

Any idea how it could develop the plot lines? when the dashed line curve bends. The route I have developed, but not how to make curved lines bent according to the direction of the path



Thanks!

 

You can make a mesh at runtime.

 

If you have already got a path it should not be hard to add objects which are facing the direction of the path. Just get the position and direction in small intervalls and place your object accordingly.
There are 2 good tutorials that i am currently looking into:
http://kylehalladay.com/all/blog/2014/03/30/Placing-Objects-On-A-Spline.html
http://catlikecoding.com/unity/tutorials/curves-and-splines/

If you want to deform your mesh to follow your path that seems to be harder to do. At least i haven't found a good tutorial yet. If you have got money to spare one of the two addons can do the work
SplineBend
Mega-Fiers

 

Wow! just what I needed, thank you very much