Building fronts are aligned with roads, but rear building corners can creep up to half-way across a road (but never completely across it). That's because we're currently treating the roads as lines without concern to their thickness, and only dealing with the offset of the front of the facades... it's a compromise since the city generation would be a lot more expensive in the overlap detection stage.
Building fronts are aligned with roads, but rear building corners can creep up to half-way across a road (but never completely across it). That's because we're currently treating the roads as lines without concern to their thickness, and only dealing with the offset of the front of the facades... it's a compromise since the city generation would be a lot more expensive in the overlap detection stage.