Ecosyste.ms: Awesome
An open API service indexing awesome lists of open source software.
https://github.com/rodrigosetti/stamps
A language for producing art
https://github.com/rodrigosetti/stamps
art generative-art language racket-lang
Last synced: about 2 months ago
JSON representation
A language for producing art
- Host: GitHub
- URL: https://github.com/rodrigosetti/stamps
- Owner: rodrigosetti
- License: other
- Created: 2016-02-15T23:47:39.000Z (over 8 years ago)
- Default Branch: master
- Last Pushed: 2020-01-08T04:05:52.000Z (over 4 years ago)
- Last Synced: 2024-04-03T18:34:42.569Z (6 months ago)
- Topics: art, generative-art, language, racket-lang
- Language: Racket
- Homepage:
- Size: 882 KB
- Stars: 115
- Watchers: 9
- Forks: 6
- Open Issues: 2
-
Metadata Files:
- Readme: README.md
- License: LICENSE.txt
Awesome Lists containing this project
- awesome-racket-and-scheme - stamps
README
stamps
=========A language for producing art implemented on [Racket](http://racket-lang.org), inspired by
[Context Free](http://contextfreeart.org).Install
-------Check out this repository, or download the ZIP file and extract. Start up Racket and
open the Package Manager, using the 'Do What I Mean' tab set the Package Source to
the directory you've just checked out and click Install.Learn
-----Some places to start:
* some [examples](examples)
* the beginnings of a [tutorial](tutorial)
* [artwork](examples/context-free) translated from the [Context Free Gallery](https://contextfreeart.org/gallery2/)Examples
--------### Sierpinksi
```racket
#lang s-exp stamps/lang(define-shape sierp
(triangle)
(sierp [translate 0 0.288]
[scale 0.5 ]
[brightness 0.1 ])
(sierp [translate -0.25 -0.144]
[scale 0.5 ]
[brightness 0.1 ])
(sierp [translate 0.25 -0.144]
[scale 0.5 ]
[brightness 0.1 ]))(start-shape sierp)
```![Sierpinski Image](images/sierpinski.png?raw=true)
### Tree
```racket
#lang s-exp stamps/lang(define-shape tree
(branch)
(branch [flip 90]))(define-shape branch
[98 =>
(circle)
(circle [scale 0.9]
[brightness 1])
(branch [y 0.2]
[scale 0.99]
[rotate 3])]
[2 =>
(circle)
(circle [scale 0.9]
[brightness 1])
(branch [y 0.2]
[scale 0.99]
[flip 90])
(branch [y 0.2]
[scale 0.6]
[brightness 0.2])])(start-shape tree)
```![Tree Image](images/branches.png?raw=true)
### Vortex
```racket
#lang s-exp stamps/lang(define-shape S
(square)
(square [s 0.5 ]
[b 1 ])
(S [r .2 ]
[t .7 .7]
[s .995 ]
[b .002 ]))(background '(0 0 .5))
(start-shape S)
```![Vortex Image](images/vortex-pattern.png?raw=true)
### Anemone
```racket
#lang s-exp stamps/lang(define-shape start
((stem 8) [h 300]))(define-shape (stem branches)
((loop ([i branches])
((branch (random-real -6 6)) [x .1]
[r (* i (/ branches 360))]
[s .7]))))(define-shape (branch turn)
[1 => (circle [sat .4])
((branch turn) [x .1 ]
[s .99 ]
[r turn]
[b .01 ])]
[ .1 => ((branch (random-real -6 6)))]
[ .04 => ((stem (random-integer 1 4)))]
[.001 => ])(background '(0 0 0))
(maximum-render-cycles 100000)
(start-shape start)
```![Anemone Image](images/anemone.png?raw=true)