Array _ FIT CURVE

I think during the curve lesson that gets addressed. Also in the Thread course that is one of the basics setups, linking you up:

https://cgcookie.com/courses/tread-hard-surface-asset-creation-for-video-games

Indeed Mahsa ,

Like Omar said, this is covered in the Curve Modifier Lesson.

Thanks for the heads-up! I'll make a note in the video description that links to the Curve Modifier lesson.