---
title: "Spiral Map"
date: "2019-09-11T00:00:00+00:00"
tags: ["JavaScript","webdev"]
project: "Fly Eye"
---

# Spiral Map

Source: https://greenzeta.com/update/spiral-map/
Last updated: 2026-01-08T03:29:31+00:00

Project: [Fly Eye](https://greenzeta.com/project/fly-eye/)

Taking another stab at the sphere map. I swapped out the test image for one that’s easier to follow pixel by pixel. This time the script assumes a 17px square image. It reorders the image pixel data by starting in the center and spiraling out.