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Cloud Oak


Here I will occasionally write about stuff I consider interesting.


  1. Particle Life

    Particle Simulations are great. Life Simulations are fun. Meet Particle Life – the intersection of these two worlds. …


  2. Reversing Hill Shading in Digital Elevation Models

    So a while back on the Geographic Information Systems Subreddit I stumbled upon this question. A user wished to get height information from this elevation map they had found somewhere: …


  3. Pachelballs

    When I was a kid, I really enjoyed this game called Electroplankton. Especially the game mode called Hanenbow, where you launched small tadpoles onto leaves. On impact the leaves would emit glockenspiel sounds, and create a nice sounding melody. Here’s what it looked like: …