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Math/Angle: Fix Normalization range ([0;360] => [-180;180])

This commit is contained in:
SirLynix 2023-12-23 13:37:22 +01:00
parent 496800fc5c
commit 6dc27e7948
1 changed files with 4 additions and 1 deletions
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5
include/Nazara/Math/Angle.inl
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@ -2,6 +2,7 @@
// This file is part of the "Nazara Engine - Math module"
// For conditions of distribution and use, see copyright notice in Config.hpp
#include <NazaraUtils/Algorithm.hpp>
#include <algorithm>
#include <cstring>
#include <sstream>
@ -285,11 +286,13 @@ namespace Nz
constexpr Angle<Unit, T>& Angle<Unit, T>::Normalize()
{
constexpr T limit = Detail::AngleUtils<Unit>::template GetLimit<T>();
constexpr T halfLimit = limit / T(2);
value = std::fmod(value, limit);
value = Nz::Mod(value + halfLimit, limit);
if (value < T(0))
value += limit;
value -= halfLimit;
return *this;
}