
      })
      layer.addOverlay(wall)
      wall = new DC.DiffuseWallPrimitive('121.221,31.222', 2000, 1000)
      wall.setStyle({
        color: DC.Color.GREEN,
        slices: 6,
      })
      layer.addOverlay(wall)
      wall = new DC.DiffuseWallPrimitive('121.121,31.222', 2000, 1000)
      wall.setStyle({
        slices: 5,
      })
      layer.addOverlay(wall)
      viewer.flyToPosition(
        '121.17008196721969,30.97885778607079,24403.084,3,-50.2,0.2'
      )
    </script>
  </body>
</html>
