Re: [Boost-users] [geometry] Buffer (with strategy) to offset polygons

Subject: Re: [Boost-users] [geometry] Buffer (with strategy) to offset polygons
From: Olivier Tournaire (olitour_at_[hidden])
Date: 2014-08-27 07:41:46

Made a mistake: distance is 1.5m, not 2.5m

2014-08-27 13:36 GMT+02:00 Olivier Tournaire <olitour_at_[hidden]>:

> Hi Barend,
>
> Thank you so much for your quick fix! I can confirm the problem is solved.
>
> I however may have found another bug (just for a single polygon this time,
> over the same 4000 polygons). The bug was already here before your previous
> fix.
>
> On the attached images, you can see the result of offsetting the input
> polygon with a 2.5m distance and the same strategies as above. The output
> is a multipolygon and it seems to be self intersecting. Is it a bug or is
> it the expected result? In the first case, I can quickly open a ticket with
> a sample to reproduce the problem.
>
> Best regards,
>
> Olivier
>
>
> 2014-08-27 12:45 GMT+02:00 Barend Gehrels <barend_at_[hidden]>:
>
> Hi Olivier,
>>
>> Olivier Tournaire wrote On 25-8-2014 11:13:
>>
>>
>>> Ticket created: https://svn.boost.org/trac/boost/ticket/10398. I
>>> attached a sample code to reproduce the problem.
>>>
>>> Let me know if you need more inputs.
>>>
>>>
>> It is fixed in branch feature/buffer, see ticket
>> Will be released in 1.57
>>
>> Thanks for the ticket/report
>>
>> Regards, Barend
>>
>>
>>
>>
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>
>