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

Subject: Re: [Boost-users] [geometry] Buffer (with strategy) to offset polygons
From: Barend Gehrels (barend_at_[hidden])
Date: 2014-08-27 09:37:53

Hi Olivier,

Olivier Tournaire wrote On 27-8-2014 13:41:
> Made a mistake: distance is 1.5m, not 2.5m
>
>
> 2014-08-27 13:36 GMT+02:00 Olivier Tournaire <olitour_at_[hidden] 
> <mailto: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.
>

I somehow missed the first message with attachments. Can you open a new 
ticket and attach it there?

Regards, Barend

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