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Fixed error: comparing floating point with == or != is unsafe

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This commit is contained in:
Groove
2018-07-28 20:51:13 +02:00
parent a7e0e8387b
commit d6b0b9b1ef
4 changed files with 48 additions and 53 deletions
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7
test/gtx/gtx_range.cpp
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@@ -1,6 +1,7 @@
#define GLM_ENABLE_EXPERIMENTAL
#include <glm/gtc/constants.hpp>
#include <glm/ext/vector_relational.hpp>
#include <glm/glm.hpp>
#include <glm/gtc/epsilon.hpp>
#if GLM_HAS_RANGE_FOR
@@ -49,7 +50,7 @@ int test_mat()
Sum += x;
}
Error += count == 12 ? 0 : 1;
Error += glm::epsilonEqual(Sum, 3.0f, 0.001f) ? 0 : 1;
Error += glm::equal(Sum, 3.0f, 0.001f) ? 0 : 1;
}
{
@@ -57,7 +58,7 @@ int test_mat()
for (float& x : m) { x = 0; }
glm::vec4 v(1, 1, 1, 1);
Error += glm::all(glm::equal(m*v, glm::vec3(0, 0, 0))) ? 0 : 1;
Error += glm::all(glm::equal(m*v, glm::vec3(0, 0, 0), glm::epsilon<float>())) ? 0 : 1;
}
return Error;