monkstone’s gists

monkstone / install_jruby.sh

Last active November 14, 2018 07:04

Install JRuby-9.2.4.0

	#!/usr/bin/env bash
	JRUBY_URL="https://repo1.maven.org/maven2/org/jruby/jruby-dist/9.2.4.0/jruby-dist-9.2.4.0-bin.tar.gz"
	printf "Downloading JRuby from:-\n%s\n" "$JRUBY_URL"
	wget "$JRUBY_URL"
	printf "Change directory to /opt\n"
	CURRENT=$PWD
	cd "/opt"
	sudo tar xzvf "${CURRENT}/jruby-dist-9.2.4.0-bin.tar.gz"
	sudo update-alternatives --install /usr/bin/jruby jruby /opt/jruby-9.2.4.0/bin/jruby 51
	sudo update-alternatives --install /usr/bin/jirb jirb /opt/jruby-9.2.4.0/bin/jirb 51

monkstone / Boundary.java

Last active October 29, 2018 06:47

Boundary from RShape


	import geomerative.RPoint;
	import geomerative.RShape;

	public class Boundary extends RShape {

	static Boundary createBoundingRectangle(float x, float y, float w, float h) {
	Boundary rect = new Boundary();
	rect.addMoveTo(x, y);
	rect.addLineTo(x + w, y);

monkstone / Boundary.java

Last active October 28, 2018 19:01

RShape and Boundary

	import geomerative.RPoint;
	import geomerative.RShape;

	public class Boundary extends RShape {

	static Boundary createBoundingRectangle(float x, float y, float w, float h) {
	Boundary rect = new Boundary();
	rect.addMoveTo(x, y);
	rect.addLineTo(x + w, y);
	rect.addLineTo(x + w, y + h);

monkstone / jruby_art.txt

Created October 17, 2018 06:42

	What is JRubyArt?

	JRubyArt allows you to code processing sketches in regular ruby (it supersedes ruby-processing for processing-3.0+).

	Vanilla processing is essentially Java with an antlr pre-processor to make writing code simpler (in the processing ide).

	JRubyArt is able to emulate the simplicity of vanilla processing, by using JRuby to load regular processing jars into a ruby runtime environment.

	JRuby is an implementation of the Ruby programming language atop the Java Virtual Machine, written largely in Java (which is under continuous development cf jython).

monkstone / TerrainHeight.java

Last active October 16, 2018 19:16

	import java.util.HashMap;

	public class TerrainHeight{
	public HashMap<Integer, Float> terrain;

	public TerrainHeight(){
	terrain = new HashMap<>();
	}

	public void storeHeight(int x, int y, float value){

monkstone / gist:b8ca39b365b4ba81e0c3804038d25df3

Created October 13, 2018 14:23

From GNUmakefile

monkstone / terreno.rb

Created October 12, 2018 15:30

Terrain Sketch on Raspberry PI

	attr_reader :terrain, :rows, :columns, :mover

	WIDTH = 1400
	HEIGHT = 1100
	SCL = 30

	def settings
	size 800, 800, P3D
	end

monkstone / config.yml

Last active September 2, 2018 06:38

JRubyArt config for RaspberryPI

	---
	PROCESSING_ROOT: /home/pi/processing-3.4
	JRUBY: false
	sketchbook_path: /home/pi/sketchbook
	template: bare
	MAX_WATCH: 32
	sketch_title: JRubyArt Static Sketch
	width: 600
	height: 600

monkstone / README.html

Last active November 16, 2018 11:23

Set up a local gem environment on RaspberryPi, install jruby and install gems

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8" />
	<title>auto_install_picrate</title>
	<style>.markdown-preview:not([data-use-github-style]) { padding: 2em; font-size: 1.2em; color: rgb(171, 178, 191); background-color: rgb(40, 44, 52); overflow: auto; }
	.markdown-preview:not([data-use-github-style]) > :first-child { margin-top: 0px; }
	.markdown-preview:not([data-use-github-style]) h1, .markdown-preview:not([data-use-github-style]) h2, .markdown-preview:not([data-use-github-style]) h3, .markdown-preview:not([data-use-github-style]) h4, .markdown-preview:not([data-use-github-style]) h5, .markdown-preview:not([data-use-github-style]) h6 { line-height: 1.2; margin-top: 1.5em; margin-bottom: 0.5em; color: rgb(255, 255, 255); }
	.markdown-preview:not([data-use-github-style]) h1 { font-size: 2.4em; font-weight: 300; }
	.markdown-preview:not([data-use-github-style]) h2 { font-size: 1.8em; font-weight: 400; }

monkstone / Manifest.mf

Last active June 11, 2018 06:08

Environment Implementation-Version: 2.3.2 Implementation-Build: 2.3-bmanual-20180302 Implementation-Branch: processing

	Manifest-Version: 1.0
	Ant-Version: Apache Ant 1.10.1
	Created-By: 1.8.0_152-b16 (Oracle Corporation)
	Application-Name: Java Bindings for OpenGL
	Specification-Title: Java Bindings for OpenGL API Specification
	Specification-Version: 2.3
	Specification-Vendor: JogAmp Community
	Implementation-Title: Java Bindings for OpenGL Runtime Environment
	Implementation-Version: 2.3.2
	Implementation-Build: 2.3-bmanual-20180302

Martin Prout monkstone