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Fix NaN in geom::slerp

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This commit is contained in:
Nikita Lisitsa 2022-11-19 01:57:33 +03:00
parent c72b19d54e
commit 445ac3419e
1 changed files with 1 additions and 1 deletions
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libs/geom/include/psemek/geom/vector.hpp
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@ -370,7 +370,7 @@ namespace psemek::geom
// sin(x) Taylor series is less than the minimum value representable by T // sin(x) Taylor series is less than the minimum value representable by T
static auto const threshold = std::pow(6 * std::numeric_limits<T>::min(), T{1}/T{3}); static auto const threshold = std::pow(6 * std::numeric_limits<T>::min(), T{1}/T{3});
auto const omega = std::acos(dot(normalized(v0), normalized(v1))); auto const omega = angle(normalized(v0), normalized(v1));
// NB: the case of omega ~ pi is ambiguous and isn't handled in any special way // NB: the case of omega ~ pi is ambiguous and isn't handled in any special way