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 contains rock formations and curved paths.
Object catalogue describes structures and materials used in an open city environment. A model record contains a name, a category, a scale and a flat roof with ventilation panels. The material reference lists surface names, colour variations and.
District contains warehouses, loading platforms and narrow service roads. Concrete supports connect the elevated walkway to the old market. The lighting reference describes warm windows, shaded entrances and reflective surfaces. The collision outline.