henry's blog

Last summer, Mathmos asked us if we fancied doing something for the 45th birthday of their iconic Astro Lamp. We felt that a natural fit for this would be a screen saver that simulated the lava lamp.

From a coder’s perspective, this project had two interesting problems to solve. Firstly, we had to consider the physics at work inside a lava lamp in order to create a realistic simulation. Secondly, once you’ve figured out where your blobs are, their sizes and how they’re moving, you need to draw them in a satisfyingly blobby way.

This second post will cover how I went about drawing those blobs. You can read Part I here.
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Last summer, Mathmos asked us if we fancied doing something for the 45th birthday of their iconic Astro Lamp. We felt that a natural fit for this would be a screen saver that simulated the lava lamp.

From a coder’s perspective, this project had two interesting problems to solve. Firstly, we had to consider the physics at work inside a lava lamp in order to create a realistic simulation. Secondly, once you’ve figured out where your blobs are, their sizes and how they’re moving, you need to draw them in a satisfyingly blobby way.

In this first post, I’m going to talk about the physical model we created to simulate the motion of blobs in a lava lamp. You can read Part II here.
(more…)