✌ Makis Tracend tracend

I have modified the force-multi-foci example to add a convex hull around each cluster of nodes.

I achieved this by using d3.nest() to create a new dataset of clusters containing the nodes in each cluster. Then in the tick() method I create and update the path element for each cluster in this dataset.

	//following two rotation functions are updated versions of code from: https://github.com/mrdoob/three.js/issues/1219
	//updated to work in latest versions (r52 tested) of THREE.js

	// Rotate an object around an axis in object space
	var rotationMatrix
	function rotateAroundObjectAxis( object, axis, radians ) {
	rotationMatrix = new THREE.Matrix4();
	rotationMatrix.makeRotationAxis( axis.normalize(), radians );
	object.matrix.multiplySelf( rotationMatrix ); // post-multiply
	object.rotation.setEulerFromRotationMatrix(object.matrix, object.order);

	# A wrapper around the morpheus animation library,
	# for a jQuery like syntax. Passing the duration
	# and callback can work as separate arguments or as
	# part of the options object.
	#
	# Easings can be specified by just writing their name.
	#
	# - o - the options bag, exactly like morpheus.
	# Remember to add easings, as it defaults
	# to easeOut.

	var fs = require('fs');
	var pathSep = require('path').sep;

	var directory = module.exports = {};

	directory.mkdirSync = function __directory_mkdirSync__(path) {

	var dirs = path.split(pathSep);
	var root = "";

	'''
	Texture atlas generator / Kalio.net
	klibs commit: 709551bcf617976a19e6105165eda9524007fc08
	Copyright 2012 Kalio Ltda.

	Requirements:
	- PIL: http://www.pythonware.com/products/pil/

	Licensed under the Apache License, Version 2.0 (the "License");
	you may not use this file except in compliance with the License.

	// Handlebars Localisation Helper
	// Source: https://gist.github.com/tracend/3261055
	Handlebars.registerHelper('l10n', function(keyword) {
	var lang = (navigator.language) ? navigator.language : navigator.userLanguage;

	// pick the right dictionary (if only one available assume it's the right one...)
	var locale = window.locale[lang] \|\| window.locale['en-US'] \|\| window.locale \|\| false;

	// exit now if there's no data
	if( !locale ) return target;

	license: gpl-3.0
	height: 600
	redirect: https://observablehq.com/@d3/d3-force-directed-graph

	#! /bin/bash

	# originaly from http://tinyurl.com/twitch-linux from taladan
	# www.youtube.com/user/taladan

	# gist created by brodul

	INRES="1280x800" # input resolution
	#OUTRES="1024x640" # Output resolution
	OUTRES="800x500" # Output resolution

	<!doctype html>
	<html>
	<head>
	<meta charset="UTF-8">
	<title>jQuery Modulize</title>
	<link rel="stylesheet" href="jquery.modulize.css">
	<style>
	* {
	margin: 0;
	padding: 0;