Request: allow users to render shadows of buildings outside of viewport

[bruesba]

Hi @ted-piotrowski,

Shadows seem to be rendered based on the buildings within the viewport. Would it be possible to add an option to initialise the layer with a buffer in which shadows should be rendered - outside of the viewport?

Here are the shadows of a building while the map is fairly zoomed in

And here they are when the map is more zoomed out. Far more shadows seem to be rendered (shadows of buildings at the edge of the map).