In this video tutorial I will use the Per frames tool to produce a parametric pattern on a curve in grasshopper. You will learn how to use the frames by deconstructing them and using their main vectors to move the origing of the planes.
[button color=?primary? size=?small? url=?http://file.parametric3d.com/en/per-example.zip? target=?blank?]Download the algorithm[/button]