miguelrios

var array = [];
console.log("my array has " + array.length + " elements and it looks like: ", array);
console.log("WTF?");
array[5] = 1;    
console.log("now my array has " + array.length + " elements and it looks like: ", array);
console.log("Okey...");
/*    
results from Chrome-Safari console:

my array has 0 elements and it looks like:  [undefined, undefined, undefined, undefined, undefined, 1]

miguelrios

//width and height are the dimensions of your processing canvas.
processing.setup = function() {
      processing.size(width, height);
      processing.loadPixels();
      for (var i = 0; i < processing.width*processing.height; i++){
        processing.pixels.setPixel(i,0);
      } 
      processing.updatePixels();
    };