A turtle graphics implementation for R7RS Scheme

189 커밋

Jason K. MacDuffie 2e3962e116 seems I need the sleep or it goes a bit out of control		5 년 전
examples	33f46f2e95 correct threeshapes	7 년 전
server	63b42a719d parse the json properly	5 년 전
.gitignore	49c39a8d2f write a quick library for kawa turtle	7 년 전
LICENSE	ee9eb19ace I never set the license apparently! This is GPLv3+	8 년 전
README.md	e0663f918d update the readme to reflect kawa implementation	7 년 전
canvas.gauche.scm	c8c22535ad rename clearscreen to clear-screen	7 년 전
canvas.kawa.scm	2e3962e116 seems I need the sleep or it goes a bit out of control	5 년 전
canvas.sld	c4c2ffeca2 correct the imports	5 년 전
screenshot.png	8a9eb5c631 Add a screenshot	9 년 전
simple.sld	29fc6246bf fix some old references	7 년 전
syntax.sld	8f118c7e61 Rename .scm to .sld	8 년 전
turtle3.body.scm	29fc6246bf fix some old references	7 년 전
turtle3.sld	57ffd3e77e rename turtle-init to make-turtle	7 년 전
vector.sld	8f118c7e61 Rename .scm to .sld	8 년 전

Turtle R7RS

This library is for turtle graphics implemented in R7RS Scheme. Because there is no portable way to implement graphics, the code was made modular enough to have multiple front-ends. For Gauche, gauche-tk is used. For Kawa, the built-in HTTP server is used to send instructions to a browser front-end.

YASOS is a dependency to allow extending the turtle.

Screenshot

Here is a picture of the "dragon" curve.

License

You may redistribute or modify this library under the terms of the GNU GPLv3, or any later version. See LICENSE for details.

README.md

Turtle R7RS

Screenshot

License