I’m trying to hide/mask the rest of the map when a user clicks on an entity.
Essentially I’m loading a black image layer to cover the world, then I would like to cut the shape of an entity or a geojson to show. This is so the selected entity can be in focus.
I have tried Imagelayer rectangle cut out, but this does not take the shape of an entity or geojson coordinates.
Like this example: https://sandcastle.cesium.com/?src=Imagery%20Cutout.html&label=All, but an entity shape or geojson coordinates.
Latest Chrome and Cesium version.