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Code Issues 123 Wiki Activity

merge local branch 'mover_in_c++'

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tmj-fstate
2018-10-12 17:45:01 +02:00
parent 6f6ffddd7a
commit e801953c1d
1626 changed files with 380156 additions and 5 deletions
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51
ref/glm/test/gtc/gtc_matrix_inverse.cpp Normal file
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#include <glm/gtc/matrix_inverse.hpp>
#include <glm/gtc/epsilon.hpp>
int test_affine()
{
int Error = 0;
{
glm::mat3 const M(
2.f, 0.f, 0.f,
0.f, 2.f, 0.f,
0.f, 0.f, 1.f);
glm::mat3 const A = glm::affineInverse(M);
glm::mat3 const I = glm::inverse(M);
glm::mat3 const R = glm::affineInverse(A);
for(glm::length_t i = 0; i < A.length(); ++i)
{
Error += glm::all(glm::epsilonEqual(M[i], R[i], 0.01f)) ? 0 : 1;
Error += glm::all(glm::epsilonEqual(A[i], I[i], 0.01f)) ? 0 : 1;
}
}
{
glm::mat4 const M(
2.f, 0.f, 0.f, 0.f,
0.f, 2.f, 0.f, 0.f,
0.f, 0.f, 2.f, 0.f,
0.f, 0.f, 0.f, 1.f);
glm::mat4 const A = glm::affineInverse(M);
glm::mat4 const I = glm::inverse(M);
glm::mat4 const R = glm::affineInverse(A);
for(glm::length_t i = 0; i < A.length(); ++i)
{
Error += glm::all(glm::epsilonEqual(M[i], R[i], 0.01f)) ? 0 : 1;
Error += glm::all(glm::epsilonEqual(A[i], I[i], 0.01f)) ? 0 : 1;
}
}
return Error;
}
int main()
{
int Error = 0;
Error += test_affine();
return Error;
}