75357b330c
Now using GLM instead of the custom math libraries. Sadly, this did not 100% fix the problem at hand but it does give some closure that the math is not the problem. Also it will be nice to have a general math library to not have to deal with creating every math function every time.
17 lines
492 B
C++
17 lines
492 B
C++
/// @ref gtx_normalize_dot
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namespace glm
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{
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template<length_t L, typename T, qualifier Q>
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GLM_FUNC_QUALIFIER T normalizeDot(vec<L, T, Q> const& x, vec<L, T, Q> const& y)
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{
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return glm::dot(x, y) * glm::inversesqrt(glm::dot(x, x) * glm::dot(y, y));
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}
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template<length_t L, typename T, qualifier Q>
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GLM_FUNC_QUALIFIER T fastNormalizeDot(vec<L, T, Q> const& x, vec<L, T, Q> const& y)
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{
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return glm::dot(x, y) * glm::fastInverseSqrt(glm::dot(x, x) * glm::dot(y, y));
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}
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}//namespace glm
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