Over a lunchtime pint, Andy and I considered how easy it would
be to create a virtual tour of city streets. Treating each junction
as a vertex, and each road as an edge, you can apply basic
graph theory to the problem.
The first results are viewable
:London virtual tour
(This is the route from my office to the local curry house)
Navigation is simple
- Click on the picture to move forward
- follow Left/Right links to rotate your viewpoint
Have a play, and let me know what you think in a comment.
14 Aug 2003
