Ways to create 4D noise
Simon comparing possibilities to create 4D noise in different computer languages:
Tag: Lua
Vector Math in Codea with Box2D. Simon’s own code.
Simon built a program in Codea visualizing the absolute value of a vector:
Simon’s Codea Tutorials and the Arc-Tangent
A set of awesome Codea tutorials that Simon recorded for those who are just starting to program in Codea. Simon ported examples from Processing (java) into Codea (Lua): In the … Continue reading Simon’s Codea Tutorials and the Arc-Tangent
Pong translated from Codea into Processing
Simon translating the game of Pong from Codea (Lua) into Processing (Java).
Translating Bit Invader from Codea into JavaScript
Simon tried to reconstruct Bit Invader game (from Codea.io) in JavaScript, but got stuck at a certain point when he was programming the enemy to recognize the hero and the … Continue reading Translating Bit Invader from Codea into JavaScript
RGB Project in Codea using SVG Color Map
On Monday this week Simon spent hours converting hexadecimals into RGBA values for the 140 colors supported by all modern browsers and creating a color file in Codea. He used … Continue reading RGB Project in Codea using SVG Color Map
Diffusion-Limited Aggregation translated into Codea
Simon translated Daniel Shiffman’s Diffusion-limited Aggregation Coding Challenge into Codea. The coding challenge explores the generative algorithm “Diffusion-Limited Aggregation”, whose visual pattern is generated from random walkers clustering around a … Continue reading Diffusion-Limited Aggregation translated into Codea
Ellipse Mode and Physics Lab tests translated from Codea into Processing
Some more translations, this time from Codea (Lua) into Processing (Java). Ellipse Mode: Blend Modes: Physics Lab tests from Codea:
For Mom’s birthday
For my birthday, Simon made me some Fireworks: He made them look even better the following day, by adding trails: The code is Simon’s translation into Lua (the language of … Continue reading For Mom’s birthday
Bubble Project translated from Codea into p5.js
Simon translated this Bubble project from Codea (a physics library and an app) into p5.js (JavaScript) and put it on GitHub at: https://github.com/simon-tiger/bubble-projects
Box2D into Codea, Java into Lua
Several recent translations of Box2D examples (from Daniel Shiffman’s book The Nature of Code) into Codea, that is Processing (Java) into Lua. Both Box2D and Codea are physics libraries. Surface: … Continue reading Box2D into Codea, Java into Lua
Buzzing Bee translated into Lua (Codea)
Simon really enjoyed Daniel Shiffman’s “buzzing bee” (from the Graphing 1D Perlin Noise tutorial) into Lua, the language of the Codea app.
Geeks out of the box 