Walk_applet

I wrote a 'wee' processing-applet using the assumption of the Edinburgh walk as basis to generate buildingscapes.
I also included a 3d environment and if nothing else but through that as through the Edinburgh walk I learned that navigating a city like that needs either a good knowledge of the city, allowing you to know where your destination is without the need to see it, or allowing for visual connections to important points (orientation points) from time to time. But please see yourself.