---
title: 'Segments and proximity'
part: 'Part IV — Randomness and Generative Math'
partNumber: 4
order: 5
subtitle: 'segisect, segdist, nearestonpath, and self-avoiding walkers'
---

_Content coming soon._

<Run>{`// A simple walker that stays near the origin
seed 42
let steps = 30
repeat steps [
  let d = vdist([0,0], pos())
  if d > 25 [ rt 180 ]
  fd 4  rt (random(60) - 30)
]`}</Run>

<Checkpoint chapterId="ch-27">Chapter content coming soon.</Checkpoint>