OSM Buildings is a JavaScript library for visualizing 3D OSM building geometry on interactive maps.
The library consists of client JavaScript files, an optional server side PHP script and a MySQL / PostGIS databases. Everything should be seen as alpha state, all components are likely to change extensively.
Bottleneck at the moment is data availability. I can't process and host a whole OSM planet file.
http://osmbuildings.org/documentation/
http://osmbuildings.org/examples.php
Release version 0.1.8a https://github.com/kekscom/osmbuildings/tree/v0.1.8a
Latest development https://github.com/kekscom/osmbuildings
For any further information visit http://osmbuildings.org, follow @osmbuildings on Twitter or report issues here on Github.