Based in Honolulu, HI, 3leet5u is a blog by Tristan Madden. His posts are a record of his progression from "HELLO WORLD" to sEASONED PROGRAMMER.

Generating terrain with simplex noise

Expanding on last night's work. I figured the next logical step was to make a Minecraftian terrain generator, so here it is. I'm pretty sure that a lot of my math is upside down, so if I want to turn this into a game I have a lot of rewriting to do. 

Random walk on procedurally generated isometric terrain

Simplex Noise