worldturtle: LOGO-like Turtle graphics with a monadic interface.

[ bsd3, library, teaching ] [ Propose Tags ]

Have you ever heard of Turtle Graphics?

If not, then think of a turtle as a cursor you can program to draw!

Turtle graphics are a fantastic introduction to the world of programming and to the syntax of a new programming language.

This module is a framework built on top of gloss to render turtles programmed in Haskell as animations. This is primarily aimed as a teaching tool to beginners - but also, it's cool to draw things!

See The API ref, Graphics.WorldTurtle, for features!

It's easy to create a new project with stack:

stack new my-worldturtle-project aneilmac/worldturtle
cd my-worldturtle-project
stack build
stack exec my-worldturtle-project


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Dependencies base (>=4.13 && <4.16), containers (>=0.6.2 && <0.7), gloss (>=1.13.1 && <1.14), lens (>=4.18.1 && <5.2), matrix (>=0.3.6 && <0.4), monad-coroutine (>= && <0.10), monad-parallel (>= && <0.8), transformers (>=0.5 && <0.6) [details]
License BSD-3-Clause
Copyright 2020 Archibald Neil MacDonald
Author Archibald Neil MacDonald
Category teaching
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Source repo head: git clone
Uploaded by FortOyer at 2022-03-12T22:22:01Z
Downloads 933 total (17 in the last 30 days)
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