Boost logo

Geometry :

Subject: Re: [geometry] R-tree segment query optimization
From: Jeremy Murphy (jeremy.william.murphy_at_[hidden])
Date: 2018-04-28 13:46:38

On 27 April 2018 at 03:11, Adam Wulkiewicz via Geometry <
geometry_at_[hidden]> wrote:

> Hi Jeremy,
> The most simple solution I found for now is to place forward declarations
> of hemisphere and your intersects() overloads before
> #include<boost/geometry.hpp>, so:

Thanks, I had a feeling it was that simple.

> Note that hemisphere doesn't have to be defined in the bg::model namespace
> and that traits are not needed.

Yeah, I realize that but I was planning to offer the whole thing up as a
contribution if it works well, so I guess I was just starting down that
Also, having the traits helps a bit when something goes wrong.

> P.S. you have a bug here:
> murphy/concave_hull/blob/master/hemisphere.hpp#L48
> You're passing a point to a 2-argument set() function which is used for
> segments and boxes. Either remove the first argument or pass segment
> instead of a point.

Aha, yes, thanks.



Geometry list run by mateusz at