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author | Bruno de Oliveira Abinader <bruno@mapbox.com> | 2018-07-19 15:25:20 +0300 |
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committer | Bruno de Oliveira Abinader <bruno@mapbox.com> | 2018-07-30 15:34:11 +0300 |
commit | ba411cf421e0254bfd89c60ee10384f5e19cff10 (patch) | |
tree | 8610f5f031f4910a0854bb87a63abfc1e2b663b2 | |
parent | 91ce4840ad7ee0d5d41b79edf97b6c98cae5671c (diff) | |
download | qtlocation-mapboxgl-ba411cf421e0254bfd89c60ee10384f5e19cff10.tar.gz |
[core] util::wrap(): std::fmod is not lossless
-rw-r--r-- | include/mbgl/math/wrap.hpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/mbgl/math/wrap.hpp b/include/mbgl/math/wrap.hpp index 16dc598c22..8a9303edc2 100644 --- a/include/mbgl/math/wrap.hpp +++ b/include/mbgl/math/wrap.hpp @@ -9,6 +9,11 @@ namespace util { // arithmetic. template <typename T> T wrap(T value, T min, T max) { + if (value >= min && value < max) { + return value; + } else if (value == max) { + return min; + } T d = max - min; return std::fmod((std::fmod((value - min), d) + d), d) + min; } |