---
title: 'Part VII capstone: The Patch'
part: 'Part VII — Fabric Physics and the Professional Layer'
partNumber: 7
order: 8
subtitle: 'Production-grade merrowed badge from first principles'
---

_Content coming soon._

<Run>{`// Placeholder — production patch capstone
fabric "woven"
pullcomp 0.3
beginfill
repeat 36 [ fd 5 rt 10 ]
endfill
satin 4
repeat 36 [ fd 5 rt 10 ]`}</Run>

<Checkpoint chapterId="ch-47">Chapter content coming soon.</Checkpoint>