trek

// get a Casper object.
// See http://casperjs.org/
var casper = require('casper').create();

// this will be evaluated inside the context of the window.
// See http://casperjs.org/api.html#casper.evaluate for notes on
// the difference between casper's running environment and the 
// DOM environment of the loaded page.
function testReporter(){
  // casper is webkit, so we have good DOM methods. You're

banksean

// Ported from Stefan Gustavson's java implementation
// http://staffwww.itn.liu.se/~stegu/simplexnoise/simplexnoise.pdf
// Read Stefan's excellent paper for details on how this code works.
//
// Sean McCullough banksean@gmail.com

/**
 * You can pass in a random number generator object if you like.
 * It is assumed to have a random() method.
 */