Challenges

Featured Challenge:
#188 — Voice Chatbot

In this coding challenge, ...

apr 20, 2026

Voice Chatbot

Filter by Language

Pick a language to filter

Filter by Topic

spherical geometry

In this coding challenge, I create a sphere in Processing using spherical coordinates and triangle strips. This is the 3rd part of a multi-part series on superformulas, superellipses and supershapes.

Spherical Geometry