They used edge detection with a custom input buffer, a bit like this https://lin... | Hacker News

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		alexanderameye 12 months ago \| parent \| context \| favorite \| on: How to draw an outline in a video game They used edge detection with a custom input buffer, a bit like this https://linework.ameye.dev/section-map/

superconduct123 12 months ago [–]

Ah neat

Great article by the way OP

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