Hello. I'm using AngularJS page routing (Multiple Views). Since i don't refresh the entire webpage your code will unbind scroll event, eventually.

// If all marks already hit, unbind scroll event
      if (cache.length >= 4 + options.elements.length) {
        $window.off('scroll.scrollDepth');
        return;
      }

I wish I could "reload" the scrolldepth when the View is changed. I'm asking for some advise to find the best option. Thank you