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I Tried Turning Games Into Text

Acerola · tutorial · Watch on YouTube

Computer graphics & renderingCreative coding & generative art

What it is

Acerola explores building a shader that turns games into ASCII art, walking through techniques such as brightness mapping and edge detection to see whether it looks good.

Why Hacker News recommends it

Pointed to as a nice overview of implementing ASCII rendering as a post-processing shader.

  • 1 people recommended it
  • 1 different months
  • 0 strong recommendations
  • first 2024, last 2026

What HN commenters said

  1. “This video is a nice overview of implementing a variation of the style in a post-processing shader”

    Overview of implementing ASCII style as post-processing shader

    pjob, 2025-08 · Recommendation · in “Rendering a game in real time with AI”

Excerpts from Hacker News comments, linked to the originals. Summaries and labels were written by a language model from those comments.

Topics: ascii rendering, post-processing, sobel filter, shaders, graphics programming

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