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Fixed isOrthogonal, return false for zero matrix

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tetrisplusplus 2023-01-23 21:27:02 +09:00
parent 2af53d5981
commit 96b1c72bfc
1 changed files with 2 additions and 2 deletions
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4
glm/gtx/matrix_query.inl
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@ -99,14 +99,14 @@ namespace glm
bool result = true;
for(length_t i(0); result && i < m.length() - 1; ++i)
for(length_t j(i + 1); result && j < m.length(); ++j)
result = areOrthogonal(m[i], m[j], epsilon);
result = areOrthonormal(m[i], m[j], epsilon);
if(result)
{
mat<C, R, T, Q> tmp = transpose(m);
for(length_t i(0); result && i < m.length() - 1 ; ++i)
for(length_t j(i + 1); result && j < m.length(); ++j)
result = areOrthogonal(tmp[i], tmp[j], epsilon);
result = areOrthonormal(tmp[i], tmp[j], epsilon);
}
return result;
}