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Games & Graphics

The most popular blog posts about games & graphics on Hacker News. 139 posts.

2020
61

Little Things That Made Amiga Great

To most people, the Amiga is probably synonymous with the Amiga 500 and that machine was, above all, a video game: something into which you plonked 3.5" floppy disks that transported you to strange, wonderful worlds and hours of fun. To this group, the gamers, the operating system wasn't important. They probably…

66

Gamedev Tutorial: Dot Product, Rulers, and Bouncing Balls

[latexpage] 本文之中文翻譯在此 Prerequisites Trignometry Basics – Sine & CosineTrigonometry Basics – Tangent, Triangles, And CannonballsInverse Trigonometric Functions, Slope Angles, And Facing Objects Overview The dot product is a simple yet extremely useful mathematical tool. It encodes the relationship between two vectors'…

69

Is every game of Slay the Spire winnable?

There is a lot of randomness in a game of Slay the Spire. From the cards and relics offered, to the potions dropped, to the map layouts and random encounters, very little remains the same between two playthroughs. This is part of the beauty of the game, forcing you to adapt and make the most out of the resources you…

72

A floppy-disk Walkman using a Raspberry Pi

I have built the most inconvenient way of playing music! It is lo-fi awfulness and cyberpunk grungy. Thanks! I hate it! Ingredients Raspberry Pi USB floppy drive Audio Cable / Headphones USB Battery WHY?!?! As I discussed yesterday, it's possible to fit half an hour of speech on a single floppy disk. The best band in…

73

Straightened Trees

Using custom code, the natural curvature of each tree is "corrected." Manufactured objects, i.e. buildings and power lines, twist and contort around the artificially plumbed tree. Each photo is shot on large format film, the only medium that captures enough detail to straighten the tree without pixelly artifacts…

77

Why Is 1 World Trade Center Missing from Spider-Man?

Like many people across the world, I’m using my quarantine effectively: by catching up on all the video games I wasn’t able to play while traveling. The game at the top of my list? Spider-Man, which was widely recognized as one of the top games of 2018. The game is features an open-world, which means you can travel…

79

How to program a text adventure in C (2016)

This is not a C tutorial; there are plenty of those on the web. The reader is assumed to have some basic knowledge of programming in general, and preferrably the C programming language in particular. Maybe you just finished reading a tutorial, and you would like to learn some more by studying other people's source…

80

Revisiting the Business Card Raytracer

What is the most beautiful piece of code you have ever seen? Not only it is subjective, "beauty" is also a word that can mean a lot of things. If we were to be discussing of raw speed, I would bring up the Fast Inverse Square Root [1] . If we were to judge by aesthetic, my answer would be Andrew Kensler's, 1337 bytes…

81

Fooling Around with Foveated Rendering

Shadertoy is a wonderful tool which lets users create and share a type of program called a fragment shader online. The true magic of shadertoy is its community of very talented graphics programmers who build incredible works of art despite having access to only a sliver of the traditional graphics pipeline.