Catalogue describes structures and materials used in an open city environment. A model record contains a name, a category, a scale and a short description of the visible geometry.
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.
Characteristics. Review the reference pages for alternative shapes and examples from neighbouring a longer boundary along the pedestrian route. The mountain district contains warehouses, loading platforms.