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Improve math module (#396)

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* Improve math module

- Mark almost everything constexpr
- Equality (a == b) is now exact, down to the bit level. If you want approximate equality use the new ApproxEqual method/static method
- Rename Nz::Extend to Nz::Extent
- Removed Make[] and Set[] methods in favor of their static counterpart and operator=
This commit is contained in:
Jérôme Leclercq
2023-06-02 22:30:51 +02:00
committed by GitHub
parent de88873c35
commit 1a55b550fb
64 changed files with 2200 additions and 3758 deletions
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6
tests/UnitTests/Engine/Math/Vector3Test.cpp
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@@ -27,8 +27,8 @@ SCENARIO("Vector3", "[MATH][VECTOR3]")
{
REQUIRE(firstUnit.AbsDotProduct(tmp) == Catch::Approx(2.f));
REQUIRE(firstUnit.DotProduct(tmp) == Catch::Approx(0.f));
REQUIRE(firstUnit.AngleBetween(tmp) == Nz::DegreeAnglef(90.f));
REQUIRE(firstUnit.AngleBetween(-firstUnit) == Nz::DegreeAnglef(180.f));
REQUIRE(firstUnit.AngleBetween(tmp).ApproxEqual(Nz::DegreeAnglef(90.f)));
REQUIRE(firstUnit.AngleBetween(-firstUnit).ApproxEqual(Nz::DegreeAnglef(180.f)));
}
}
@@ -61,7 +61,7 @@ SCENARIO("Vector3", "[MATH][VECTOR3]")
THEN("For normal cases should be normal")
{
Nz::Vector3f normalized = firstUnit.GetNormal(&ratio);
REQUIRE(normalized == (Nz::Vector3f::Unit() / std::sqrt(3.f)));
REQUIRE(normalized.ApproxEqual(Nz::Vector3f::Unit() / std::sqrt(3.f)));
REQUIRE(ratio == Catch::Approx(std::sqrt(3.f)));
}