Surfaces. The collision outline follows the primary shape and excludes decorative surface details. Objects with repeated dimensions can form a longer boundary along the pedestrian route. The mountain district.
Painted steel, stone paving and glass panels. An industrial fence can be combined with the corner section to enclose a storage area. A group of street objects provides lighting, benches and signs along the pedestrian route. The mountain district.
Record contains a name, a category, a scale and a short description of the visible geometry. The coastal district contains warehouses, loading platforms and narrow service.