ABSTRACT
One of the most important elements in an AI racing system is the representation of the track. The amount and diversity of data contained in this structure will depend on the genre, but there will always be a representation of the physical layout. There will also usually be some sort of racing line-a guide that is used by the AI as a primary (fastest) route along the track. However, the nature of the racing line and other data depend on the details of the genre.
