[OT] Navigation systems

Björnke von Gierke bvg at mac.com
Mon Oct 21 07:57:33 EDT 2013

I suggest a* for that. I've got an implementation on a square grid (second entry): 

I used this tutorial to make it:

On 18.10.2013, at 23:00, Peter Haworth wrote:

> Thanks Alex, I'll check it all out.
> Now I understand a bit more about this, I may have a use for it. A project
> I'm working on requires figuring out how to navigate from one table to
> another in an SQL database using defined foreign keys between intermediate
> tables. Right now, I'm just trying all possible routes but maybe these
> navigation techniques could help.


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