We’ve just added support for embedding feature data when uploading KML/COLLADA to Cesium ion! To test this out we tiled 3D buildings from Pennsylvania Spatial Data Access, with addresses, names, parcel numbers, and city owned properties from Open Data Philly.
Here’s a view from Cesium Stories that highlights all city owned properties, like the historic Independence Hall. You can also click to inspect all feature data in individual buildings:
Read more on the blog:
If you’ve had the chance to try this - let us know what kind of project you’re working on or if you have any feedback.