https://github.com/jujuadams/pixel-art-upscaling

Pixel art upscaling shader for awkward resolutions for GameMaker
https://github.com/jujuadams/pixel-art-upscaling

gamemaker gamemaker-studio-2 gms2 pixel-art shader

Last synced: 8 days ago
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Pixel art upscaling shader for awkward resolutions for GameMaker

• Host: GitHub
• URL: https://github.com/jujuadams/pixel-art-upscaling
• Owner: JujuAdams
• Created: 2022-01-07T08:59:25.000Z (about 3 years ago)
• Default Branch: main
• Last Pushed: 2024-12-30T11:52:16.000Z (about 1 month ago)
• Last Synced: 2024-12-30T12:29:26.364Z (about 1 month ago)
• Topics: gamemaker, gamemaker-studio-2, gms2, pixel-art, shader
• Language: Game Maker Language
• Homepage:
• Size: 25.4 KB
• Stars: 28
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
Pixel Art Upscaling Shader


GMS2 Port of a pixel art upscaling shader, designed to scale pixel art to awkward resolutions using non-integer scaling factors. The original shadertoy source can be found [here](https://www.shadertoy.com/view/ltBGWc) and further described in [this video](https://hero.handmade.network/episode/chat/chat018/). More pixel art filtering shaders/functions can be found [here](https://jorenjoestar.github.io/post/pixel_art_filtering/) (it's a really good page, give it a look).

An alternate approach can be found [here](https://github.com/offalynne/DisplayManager/tree/main/DisplayManager/shaders/ShaderScaleSharpShimmerless) using the ["Sharp Shimmerless" technique](https://github.com/Woohyun-Kang/Sharp-Shimmerless-Shader), and another alternative can be found [here](https://github.com/attic-stuff/twodee-threedee-pixel-art-aa-filter).