Hi,
Philipp Borgers wrote:
I'm trying to write a nginx module which does more or less the same like
mod_tile. I reviewed a lot of the code but now I have a little problem
with the computation of paths to meta tiles. Could someone please
explain me how mod_tile creates file paths from a request and how the
offset is computed? My own code looks exactly the same but returns
x=0,z=0 for every input. I'm highly confused :)
The result of this computation is a series of 5 integers stored in the
hash[] array, plus an offset. The resulting x and y values are of no
concern. The reason you are confused is proably because you have your
code print out
printf("%d,%u,%u\n",cmd->z,x,y);
at the end, which is not what this code is supposed to compute.
Bye
Frederik
--
Frederik Ramm ## eMail [email protected] ## N49°00'09" E008°23'33"
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