[postgis-devel] Ring Indices in DumpPoints
Paul Ramsey
pramsey at cleverelephant.ca
Mon Mar 1 10:59:34 PST 2021
> On Mar 1, 2021, at 10:47 AM, Regina Obe <lr at pcorp.us> wrote:
>
>> Yeah, I was blinded by the logic of the polygon. If exterior ring is zero,
> then
>> the interiors start at 1 and that lines up with ST_GetInteriorRingN, and
>> everything is neat and tidy.
>> How about the Logic of Computers (start all lists at zero?) If there's
> multiple
>> arguments and no consensus, than the Logic of Stasis holds: change
> nothing.
>>
>> P.
>>
> Change nothing sounds good to me :)
> But if you must change anything change everything to 1-based.
Then interior ring indices are off-by-one. Doesn't sound like there's a solution that "feels right" to everyone.
P
>
>
>
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