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donut.go

Project · study · 2023

donut.go is a version, in Go, of the famous spinning ASCII donut, first written in C by Andy Sloane as donut.c. A torus is rotated in 3D. Each frame projects its surface points onto the terminal, keeps the nearest point per character cell, and picks a character from .,-~:;=!*#$@ according to how much light that point catches. The whole program is a single file, run with go run donut.go.

See also

In the knowledge graph

donut.go and the 3 things it is linked to. Open any dot for its page, or explore it in the full graph.

Go · skill · Built withGoSystems from scratch · theme · ThemesSystems from scra…Open source on GitHub · person, role or place · ContextOpen source donut.go
3 linked in the graph: 1 skill1 theme1 person, role or place
When
2023202420252026
Oct 2023 · 6 commits

As data

Everything on this page is read from triples in the knowledge graph. These are the 16 it states about donut.go, and 1 more its ontology implies; the console runs SPARQL over the whole graph, here in your browser.

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@prefix id: <https://ask.chaipat.cc/id/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix cj: <https://ask.chaipat.cc/ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

id:DonutGo
    a cj:Project ;
    rdfs:label "donut.go" ;
    cj:description "The spinning ASCII donut, in Go." ;
    cj:context id:OpenSource ;
    cj:repository "https://github.com/AppleBoiy/donut.go"^^xsd:anyURI ;
    cj:firstCommit "2023-10-15"^^xsd:date ;
    cj:lastCommit "2023-10-15"^^xsd:date ;
    cj:commitCount 6 ;
    cj:kind "study" ;
    cj:archived true ;
    cj:theme id:ThemeSystems ;
    cj:uses id:Go ;
    cj:tier 3 ;
    cj:article "https://ask.chaipat.cc/wiki/DonutGo"^^xsd:anyURI ;
    cj:activeIn id:Y2023 ;
    cj:activity _:b48 .