geometry

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boost::geometry::intersection, wrong result (result polygon is equal to the biggest of the input polygons)

4

For 1.85.0 with MSVC2022 the result of boost::geometry::intersection for certain input is wrong. Coordinate type: double when some of the points of different input polygons are close to each other...

yaroslav-zlot

sort_by_side.hpp -Wuninitialized at line 299

3

This message is to report a linux compile warning/error in boost-1.81.0/geometry/algorithms/detail/overlay/sort_by_side.hpp. gcc shows -Wuninitialized at line 299, and is converted to a hard compile-error with our local usage of -Werror=uninitialized....

ETatara-cadence

vissarion

awulkiew

Difference does not work reliable for double precision

1

This is a follow up ticket for https://github.com/boostorg/geometry/issues/1288. Adapting your test code from that ticket with a new data set, we get wrong results for double and long double precision:...

MauriceHubain

bug: geometry::buffer returns an empty multi-polygon in a very specific case

3

BOOST v1.84 / v1.85 Using the following code, lOuts is empty in the end: ```c++ boost::geometry::model::polygon lPolygon; lPolygon.outer().push_back({730.35, 750.00}); lPolygon.outer().push_back({730.35, 740.00}); lPolygon.outer().push_back({726.02, 740.00}); lPolygon.outer().push_back({726.02, 735.00}); lPolygon.outer().push_back({730.35, 735.00}); lPolygon.outer().push_back({730.35, 0.00}); lPolygon.outer().push_back({0.00,...

DJ-caddev

The result of the difference(A, B, C) intersects() with B but neither overlaps() nor touches().

5

Hi, I obtained the difference between the two rings and found that the result intersects with the original ring, but it neither overlaps nor touches it. I think in the...

Zeratul-Aiur

GHA: build docs from BOOST_ROOT

3

Hi, I have some scripts that build each boost library's documentation individually, to test they are working as expected. (Those scripts are in release-tools/build_docs). For all other boost libraries, this...

sdarwin

Incorrect union of polygons with shared vertices

3

This issue might be a duplicate of [#1226](https://github.com/boostorg/geometry/issues/1226) or [#1179](https://github.com/boostorg/geometry/issues/1179), and if we can confirm this, happy for this ticket to be closed of course. But the additional example might...

lukas-boeger-oxb

Add distance strategies to documentation: * vincenty * andoyer * thomas It's not only distance, also azimuth, so it's kind of a new usage.

barendgehrels