For alternative shapes and examples from neighbouring flat roof with ventilation panels. The material reference lists surface names, colour variations and recommended combinations. Road sections connect.
The 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.
Surface details. Objects with repeated dimensions can form a longer boundary along the pedestrian route. The mountain district contains warehouses, loading platforms and narrow service roads. Concrete supports connect the elevated walkway.