ON-DEMAND CREATION OF PROCEDURAL CITIES

Figure 1. On-Demand Creation of Procedural Cities in action. Create infinite streets, terrain and houses on the fly. We report about our student project with the objective of a procedural generation of pseudo-random cities, streets and ter-rains. The focus of the project is primarily the procedural modelling, real-time rendering and modelling on demand at run-time. This paper discusses the generation of terrain, road network, different approaches to build houses like random methods or shape grammars, and additional graphical effects. The framework is designed in away that a user without any previous knowledge is able to create infinite worlds on the fly as easy and interactively as possible while still having a wide influence on the appearance