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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 19:04:00 +02:00
parent 156ff1f4b2
commit 29f7e00e16
2 changed files with 5 additions and 4 deletions
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2
test/core/core_func_geometric.cpp
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@ -169,7 +169,7 @@ namespace refract
glm::dvec2 A(0.0f,-1.0f);
glm::dvec2 B(0.0f, 1.0f);
glm::dvec2 C = glm::refract(A, B, 0.5);
Error += C == glm::dvec2(0.0, -1.0) ? 0 : 1;
Error += glm::all(glm::equal(C, glm::dvec2(0.0, -1.0), 0.0001)) ? 0 : 1;
}
return Error;

7
test/core/core_type_vec1.cpp
View File

@ -1,6 +1,7 @@
#define GLM_FORCE_SWIZZLE
#include <glm/vector_relational.hpp>
#include <glm/gtc/vec1.hpp>
#include <glm/gtc/constants.hpp>
#include <glm/ext/vector_relational.hpp>
#include <glm/ext/vec1.hpp>
#include <glm/vec2.hpp>
#include <vector>
@ -136,7 +137,7 @@ static int test_swizzle()
glm::vec1 C(A.x);
//Error += glm::all(glm::equal(A, B)) ? 0 : 1;
Error += glm::all(glm::equal(A, C)) ? 0 : 1;
Error += glm::all(glm::equal(A, C, glm::epsilon<float>())) ? 0 : 1;
}
# endif//GLM_SWIZZLE == GLM_SWIZZLE_OPERATOR