BlackMATov/vmath.hpp
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qua * *= / /= operators

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BlackMATov
2021-01-26 01:50:34 +07:00
parent ec5d2d59e3
commit 1acbb0dffb
2 changed files with 91 additions and 0 deletions
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30
untests/vmath_qua_fun_tests.cpp
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@@ -32,5 +32,35 @@ TEST_CASE("vmath/qua_fun") {
REQUIRE(&v == &(v -= qua{3,4,5,6}));
REQUIRE(v == qua{-2,-2,-2,-2});
}
STATIC_REQUIRE(qua(1,2,3,4) * 2 == qua(2,4,6,8));
STATIC_REQUIRE(qua(2,4,6,8) / 2 == qua(1,2,3,4));
STATIC_REQUIRE(2 * qua(1,2,3,4) == qua(2,4,6,8));
STATIC_REQUIRE(8 / qua(1,2,4,8) == qua(8,4,2,1));
{
qua v{1,2,3,4};
REQUIRE(&v == &(v *= 2));
REQUIRE(v == qua{2,4,6,8});
REQUIRE(&v == &(v *= qua<int>{}));
REQUIRE(v == qua{2,4,6,8});
}
{
qua v{2,4,6,8};
REQUIRE(&v == &(v /= 2));
REQUIRE(v == qua{1,2,3,4});
}
{
float3 v{1,0,0};
REQUIRE(&v == &(v *= fqua{0,0,0.7071067812f,0.7071067812f}));
REQUIRE(v == uapprox3(0.f,1.f,0.f));
}
STATIC_REQUIRE(fqua{} * fqua{} == fqua{});
STATIC_REQUIRE(float3{1,2,3} * fqua{} == uapprox3(1.f,2.f,3.f));
STATIC_REQUIRE(float3{1,0,0} * fqua{0,0,0.7071067812f,0.7071067812f} == uapprox3(0.f,1.f,0.f));
}
}