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The latest blog posts to take off on Hacker News. 160 posts.

Games & Graphics
2017
1

How to draw oscilloscope lines with WebGL

When I saw oscilloscope music demos, they amazed and inspired me. Observing a clever use of interaction between sound and an electron beam is a unique experience. Some awesome oscilloscope music videos: Youscope, Oscillofun and Khrậng. However, I could not find any beautiful oscilloscope emulators. Lines produced by…

4

Racing for Realism

At Pixar, pushing the limits of rendering is always a race towards realism, but never at the expense of style. Learn how the talented artists, programmers, and scientists at Pixar are pushing the limits of computer graphics to tell the best possible story.

5

ScummVM 2.0 released

Just in time for the holidays, the final release of ScummVM 2.0 is here! This version adds support for 23 brand new old games, including almost all of the 32-bit Sierra adventures: Cranston Manor Full Pipe Gabriel Knight Gabriel Knight 2 King's Que…

6

WebAssembly Raytracer

While teaching a web development class, I wanted to present some benchmarks that show the performance benefits of asm.js as well as WebAssembly. I was unfortunately not able to find a suitable reference. Therefore, I implemented a simplistic raytracer in JavaScript as well as in C++ with a similar code structure while…

18

The Poor Man's 3D Camera

Each of us have our own giants to face. This is a story about one of my giants. Something I never imagined could make a grown man cry, until it did. A 3D camera. No one can face your giants for you. This is a story, not a walkthrough. Expect no useful information. For that I recommend 50 Game Camera Mistakes by…