[Freeciv-Dev] Re: Isometric view

[Thue Janus Kristensen <thue@xxxxxxx>]

> If you look a little you can see that methods 1) & 2) are compatible with each
> other, while 3) is it's own pattern.
> 
> -Thue

Hmm; on second thought this is topological equivalens (or lack of same) if I am
not mistaken :P. 1) and 2) are not equivalent to 3) because there exist a pair
where the distance is not preserved.

-Thue