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Games & Graphics

The most popular blog posts about games & graphics on Hacker News. 160 posts.

2017
91

Writing a Raytracer in Rust – Part 1

Hello! This is part one of a short series of posts on writing a simple raytracer in Rust. I’ve never written one of these before, so it should be a learning experience all around. So what is a raytracer anyway? The short version is it’s a computer program that traces the paths of simulated rays of light through a…

93

Dolphin Progress Report

June was a month where a lot of important features were merged, but few of them had to do with actual emulation. Every emulator has its own philosophy and goals. While the primary goal is usually to emulate the console at hand, many emulators place secondary goals on various features...

96

Metal Slug 2 – reducing the slowdown (2015)

UPDATE 15/05 - DO NOT BUY FROM PEOPLE PRODUCING MODIFIED CARTS, the readme file specifically bans making money from this patch. Since this work is given away entirely for free, a modified cart is worth the same as an unmodified one. If you buy from someone making carts to sell, then you're support

104

CHIP-8 in Common Lisp

In the previous post we looked at how to emulate a CHIP-8 CPU with Common Lisp. But a CPU alone isn't much fun to play, so in this post we'll add a screen to the emulator with Qt .

109

Photo-realistic lip-sync from text

We present ObamaNet , the first architecture that generates both audio and synchronized photo-realistic lip-sync videos from any new text. Contrary to other published lip-sync approaches, ours is only composed of fully trainable neural modules and does not rely on any traditional computer graphics methods. More…

115

Babylon.js 3.0

Babylon.js is an open source framework that allows you to create stunning 3D experiences in your browser. Built with simplicity and performance in mind, it is the engine that fuels the Remix3D site or the Xbox Design Lab. Today, I’m thrilled to announce the availability of Babylon.js’s biggest version ever: Babylon.js…

118

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…

119

Dolphin Progress Report: September 2017

While an emulator's primary job is to emulate, there's usually a lot more that goes into a good emulator. For Dolphin, it may feel like a lot of work has gone toward luxury features and optimizations rather than improving accuracy and compatibility. For example, Ubershaders is a wonderful, game-changing feature, but…