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Bevy XPBD: A physics engine for the Bevy game engine
Bevy XPBD 0.1.0 has finally been released on crates.io!
Topics /
Games & Graphics
The most popular blog posts about games & graphics on Hacker News. 2,047 posts.
1322
The Quest for Very Wide Outlines
Brute force, gaussian blur, and Jump Flood Algorithm based outline approaches tested and compared.
1323
Writing a lunar lander game for an actual lunar lander
As it’s the 50th anniversary of the Apollo 11 moon landings, I thought this would be a great opportunity to live code a demonstration of using my new compiler to write a simple lunar lander game… but first, I’m going to port the compiler to generate code for an actual lunar lander. Yes, my target platform is the…
1324
Combinatorial Music Theory (1991)
graph theory, music theory
1325
Why Adventure Games Suck (1989)
Ron Gilbert's often incoherent and bitter ramblings about the Game Industry
1326
Thoughts on Modern C++ and Game Dev
There's nothing here. The Internet is far too dangerous right now. The blog may return in future, if I get around to it.
1327
Space Truckin' – The Nostromo (2012)
“I was really influenced by three films,” Ridley Scott told Fantastic Films in 1979, on the subject of the Nostromo and its claustrophobic corridors. “Not so much in terms of Star…
1328
Gameboy Doctor: debug and fix your gameboy emulator
Are you building a Gameboy emulator? Are you stuck? Are you failing Blargg’s test ROMs and can’t work out why?
1329
Introduction to spherical harmonics for graphics programmers
On your computer graphics journey, you will eventually run into some paper or code mentioning spherical harmonic functions. They are indeed a very useful tool: with just a few coefficients, they allow us to approximate a given function defined on a sphere. This can be very useful for modeling complex lighting.
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The Mathematics of 2048: Counting States by Exhaustive Enumeration
How many board configurations are there in the game of 2048? Let's try to enumerate them.
1332
Fixing a Bug in an 18 Year Old Shockwave Game
The story of changing a single byte
1333
Street Fighter II, Sound System Internals
This article is part of a series about Street Fighter II and the CPS-1. It is recommended to read the previous entries before reading this one.
1334
Game Development Post-Unity
What are the options for game developers looking to migrate away from Unity?
1335
Letter to John Carmack
The following is an email I sent to John Carmack of Id Software after I had watched his Quakecon 2012 Keynote Speech
1336
Shipping textures as PNGs is suboptimal
Are you shipping textures to players as PNGs? The goal of this post is to convince you that this is suboptimal, and walk you through a better approach.
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The Shareware Scene, Part 4: Doom
The full extent of Wolfenstein 3D ‘s popularity during 1992 and 1993 is difficult to quantify with any precision due to the peculiarities of the shareware distribution model. But the one thing we can say for sure is that it was enormously popular by any standard. Apogee sold roughly 200,000 copies of the paid…
1339
Being a kid making games in the early 2000s
An autobiographical essay by Jay Tholen about being a youngster making games and posting them online!
1340
Speed memory access by arranging data to take advantage of CPU caching
We’ve been lied to. They keep showing us charts where CPU speed goes up and up every year as if Moore’s Law isn’t just a historical observation but some kind of divine right. Without lifting a finger, we software folks watch our programs magically accelerate just by virtue of new hardware.
1341
The Last Ridge Racer
Well, this is a bit of a roller coaster tale that I’ve been meaning to share for a while. Before we start, let’s take a trip into the history books to set the scene. In October 1993, Na…
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I Know This – Hack Jurassic Park’s Security System
“I Know This” is a game I made for the Global Game Jam 2015 along with Gavin McCarthy (art, design), Adam Axbey (sound effects) and Matthew Simmonds (4mat) (music); I did programming and design. The name we chose for the team was Two’s Complement .
1344
Synthesizing a Plucked String Sound with the Karplus-Strong Algorithm
If you are looking to synthesize the sound of a plucked string, there is an amazingly simple algorithm for doing so called the Karplus-Strong Algorithm. Give it a listen: KarplusStrong.wav Here it …
1345
Ludde's FPGA NES
I was a bit bored during Christmas, so I decided to construct a whole Nintendo Entertainment System (NES) in an FPGA . An FPGA is a progra...
1346
How to colorize Game Boy games – Backgrounds
We get a closer-to-final look by applying custom palettes to the backgrounds.
1347
2D Terrain generation using midpoint displacement
Today I will present how to implement in Python a simple yet effective algorithm for proceduraly generating 2D landscapes. It is called Midpoint Displacement (or Diamond-square algorithm,…
1348
Learning to Play the Chaos Game
I, Thomasina Coverly, have found a truly wonderful method whereby all the forms of nature must give up their numerical secrets and draw themselves through number alone…
1349
Intrusive lists in Doom 3
Doom 3 was released in 2004, which I can't believe was a decade ago. Great game, atmospheric and scary, and a worthy successor of the first two games in the series. Several years after the initial release, in 2011, Doom 3's source code was published on Github. It can be fun to poke around the repository to learn how…
1350
Star Control II
In this vaguely disturbing picture of Toys for Bob from 1994, Paul Reiche is at center and Fred Ford to the left. Ken Ford, who joined shortly after Star Control II was completed, is to the right.