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Add test case for glm::angle() sign bug introduced by #946

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This commit is contained in:
EZForever 2020-10-28 17:26:53 +08:00
parent b3f8772026
commit 2bb0fb3999
1 changed files with 6 additions and 0 deletions
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6
test/ext/ext_quaternion_trigonometric.cpp
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@ -21,6 +21,12 @@ static int test_angle()
Error += glm::equal(A, 90.0f, Epsilon) ? 0 : 1; Error += glm::equal(A, 90.0f, Epsilon) ? 0 : 1;
} }
{
glm::quat const Q = glm::angleAxis(glm::two_pi<float>() - 1.0f, glm::vec3(1, 0, 0));
float const A = glm::angle(Q);
Error += glm::equal(A, 1.0f, Epsilon) ? 1 : 0;
}
return Error; return Error;
} }