Skip to content

Instantly share code, notes, and snippets.

Red [
Title: "Conway's Game of Life"
Needs: 'View
]
system/view/auto-sync?: no
grid: collect [repeat i 50 [keep/only collect [repeat j 50 [keep random true]]]]
scratchgrid: collect [repeat i 50 [keep/only collect [repeat j 50 [keep false]]]]
a: copy grid/1
b: copy grid/50
@DideC
DideC / heart-animation.red
Last active January 30, 2017 10:37
Heart animation for Red (only). New parameters added to the (reordered) control panel to play with the animation + credits. Nice time eater ;-)
Red [
title: "Heart animation"
author: "Didier Cadieu"
notes: {
Traduction in Red of Terebus Volodymyr javascript demo : http://codepen.io/tvolodimir/pen/wqKuJ
}
Needs: View
]
;*** Settings
@greggirwin
greggirwin / datatype-help.red
Created March 25, 2017 21:57
Small GUI experiment for showing datatype information.
Red []
form-all: func [blk][
forall blk [blk/1: form blk/1]
blk
]
types-of: function [value [typeset!]][
; typesets don't support reflection
third load mold value
@rebolek
rebolek / incredidle.red
Created May 15, 2017 17:12
Simple tool to show how faces work
Red []
inc-value: func [
face
color-id
dest-face
/local value rate
] [
unless face/extra [face/font/color: 255.255.255]
overflow?: false
Red [
Title: "fry.red"
Author: ["Gregg Irwin" "Steeve"]
File: %fry.red
Purpose: {
Factor style fry combinators in Red
http://docs.factorcode.org/content/article-fry.html
works somewhat like a reverse collect/keep
}
]
@toomasv
toomasv / bezier.red
Last active March 23, 2018 13:52
Digging deeper into curves
Red [
Author: "Toomas Vooglaid"
Date: 2018-03-19
Inspiration: https://pomax.github.io/bezierinfo
]
lut: [[1][1 1][1 2 1][1 3 3 1][1 4 6 4 1][1 5 10 10 5 1][1 6 15 20 15 6 1]]
binomial: func [n k /local s nextRow i prev][
while [
n > s: length? lut
@toomasv
toomasv / l-system.red
Last active February 21, 2019 12:11
Experiments with L-System
Red [
Author: "Toomas Vooglaid"
Date: 25-9-2017
Description: {Experiments with L-System}
Last-update: 26-9-2017
Uses: {%models.red https://gist.github.com/toomasv/313e1d8583fb159428222651b76926cd}
Repo: https://github.com/toomasv/l-system
]
context [
ctx: self
@toomasv
toomasv / info.red
Last active April 20, 2021 06:13
To get info about any function
Red []
context [
get-function: function [path] [
if path? path [
path: copy path
while [
not any [
tail? path
any-function? attempt [get/any either last? path [path/1] [path]]
]
-module(gen_tcp2).
-export([listen/2, accept/1, accept/2,
connect/3, connect/4,
send/2, recv/1, recv/2, recv/3,
close/1]).
-export([run/0, run/2]).
%% Naive gen_tcp shim over the socket API
@dockimbel
dockimbel / eval2.red
Created April 3, 2018 10:12
Test script for Red/View Android backend
Red [
Title: "Red Android bridge demo"
Author: "Nenad Rakocevic"
File: %eval2.red
Config: [type: 'dll libRed?: no libRedRT?: yes export-ABI: 'cdecl]
Tabs: 4
Needs: 'View
Rights: "Copyright (C) 2013-2017 Nenad Rakocevic. All rights reserved."
License: {
Distributed under the Boost Software License, Version 1.0.