Drag your finger and they follow it :) This is considered procedural because it’s possible to go into the code, mess with the lists that define the rig’s length and segment widths, and create your own little guys with ease :3
I got the idea from the video “A simple procedural animation technique” by argonaut on youtube, but all of the code was created entirely by myself, using a few lists and a lot of math to create the invisible rig and visible outline that form the little guy you see before you :3