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Thursday / Oct 20th, 202210/20/2022

Challenges

Featured Challenge:
#174 — AppleSoft Basic Fractal Tree

Take a trip back in time and let's learn all about GR (graphics) and HGR (high resolution graphics) in AppleSoft BASIC on a restored Apple II+ computer! Can we render a fractal tree?

sep 12, 2022

AppleSoft Basic Fractal Tree

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simulation

Boing! Time to simulate a spring force! This challenge fits into chapters 2 and 3 of the Nature of Code and demonstrates how to simulate the oscillating motion of a spring using vectors and forces.

Spring Forces

Can I build an interactive 3D Rubik's cube in Processing? Yes! Someday I hope to return to this project and add an AI solver!

Rubik's Cube

In this video, I follow Mike Ash’s guide to Fluid Simulation and port Jos Stam’s "Real-Time Fluid Dynamics for Games" algorithm and code in Processing (Java).

Fluid Simulation

In this coding challenge, I implement a pixel-based “fire” algorithm using Processing (Java).

Fire Effect

Boing! Using some particles and some springs with the Toxiclibs physics library, I create a 3D cloth simulation in Processing. Toxiclibs can now be downloaded from Processing's library manager.

3D Cloth with Toxiclibs

In this viewer submitted coding challenge, I program a cellular mitosis simulation in p5.js.

Mitosis Simulation