Change the heading of the blue sphere

Alter the direction in which the blue sphere is facing.

<!DOCTYPE HTML>
<html>
  <head>
    <script src="https://cdn-webgl.wrld3d.com/wrldjs/dist/latest/wrld.js"></script>
    <link href="https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.0.1/leaflet.css" rel="stylesheet" />
  </head>
  
  <body>
  <div style="position: relative">
    <div id="map" style="height: 400px"></div>
    <script>
      var map = L.Wrld.map("map", "your_api_key_here", {
        center: [56.459721, -2.977541],
        zoom: 18
      });

      var headingAngleDegrees = 0.0;

      function onInitialStreamingComplete() {
        map.blueSphere.setEnabled(true);
        map.blueSphere.setLocation([56.459721, -2.977541]);
        setInterval(function() {
          headingAngleDegrees += 45.0;
          map.blueSphere.setHeadingDegrees(headingAngleDegrees);
        }, 2000);
      }

      map.on("initialstreamingcomplete", onInitialStreamingComplete);
    </script>
  </div>
  </body>
</html>
v0.1.2102