eligrey

/*
 * object.watch polyfill
 *
 * 2012-04-03
 *
 * By Eli Grey, http://eligrey.com
 * Public Domain.
 * NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
 */

sandfox

###
#Step 1 - Generate server certificates etc...  (most of this code is horribly ripped off from nodejs docs currently -> http://nodejs.org/docs/latest/api/tls.html)
###

#Assuming your starting from a clean directory

mkdir server
cd server

#generate private key

mbostock

function intersections(a, b) {
  var R = a.r,
      r = b.r,
      dx = b.x - a.x,
      dy = b.y - a.y,
      d = Math.sqrt(dx * dx + dy * dy),
      x = (d * d - r * r + R * R) / (2 * d),
      y = Math.sqrt(R * R - x * x);
  dx /= d;
  dy /= d;

philogb

window.addEventListener('load', function() {
  var section = document.querySelector('div.main'),
      args = document.querySelector('div.arguments'),
      controls = document.querySelector('.controls'),
      image = args.querySelector('img'),
      video = args.querySelector('video'),
      log = $('log'),
      useBloomX = true,
      useBloomY = true,
      useBlending = true;

dschnare

// Create our stage canvas.
var stage = document.createElement('canvas');
stage.style.border = '1px solid #000';
document.body.appendChild(stage);

// Create offscreen buffer for our text rendering.
// This way all we have to do is draw our buffer to 
// the main canvas rather than drawing text each frame.
var textBuffer = document.createElement('canvas');

rojan

var crypto = require('crypto');
var key = 'MySecretKey12345';
var iv = '1234567890123456';
var cipher = crypto.createCipheriv('aes-128-cbc', key, iv);
var decipher = crypto.createDecipheriv('aes-128-cbc', key, iv);

var text = 'plain text';
var encrypted = cipher.update(text, 'utf8', 'binary');
encrypted += cipher.final('binary');
hexVal = new Buffer(encrypted, 'binary');

patriciogonzalezvivo

Please consider using http://lygia.xyz instead of copy/pasting this functions. It expand suport for voronoi, voronoise, fbm, noise, worley, noise, derivatives and much more, through simple file dependencies. Take a look to https://github.com/patriciogonzalezvivo/lygia/tree/main/generative

Generic 1,2,3 Noise

float rand(float n){return fract(sin(n) * 43758.5453123);}

float noise(float p){
	float fl = floor(p);
  float fc = fract(p);

soldair

var fs = require('fs')
// usage example: 
//  var t = require('./this-file.js')
//  t('/var/log/boot.log',1024,function(err,data){ console.log(data+'')})
//
module.exports = function(file,lastNBytes,cb){
  var fd, size, called
  var orig = cb
  
  var start = function fn(err,data){

b-g

function map(value, istart, istop, ostart, ostop) {
  return ostart + (ostop - ostart) * ((value - istart) / (istop - istart));
};

paniq

Entity Component Systems

collecting links and documents about the topic

Articles

Object Systems (2004, as used in Thief 1998) http://chrishecker.com/images/6/6f/ObjSys.ppt