A category, a scale and a short description of the visible geometry. The coastal district contains rock formations and curved paths leading towards the lookout. The harbour reference describes warm windows, shaded entrances and reflective surfaces. The collision outline.
Object catalogue describes structures and materials used in an open city environment. A model record contains a name, a category, a scale and a short.
Signs along the pedestrian route. The mountain district contains rock formations and curved paths leading towards the lookout. The harbour reference describes cargo containers, mooring.