mirror of
https://github.com/RetroDECK/ES-DE.git
synced 2024-11-23 06:35:38 +00:00
17 lines
492 B
Plaintext
17 lines
492 B
Plaintext
|
/// @ref gtx_normalize_dot
|
||
|
|
|
||
|
|
namespace glm
|
||
|
|
{
|
||
|
|
template<length_t L, typename T, qualifier Q>
|
||
|
|
GLM_FUNC_QUALIFIER T normalizeDot(vec<L, T, Q> const& x, vec<L, T, Q> const& y)
|
||
|
|
{
|
||
|
|
return glm::dot(x, y) * glm::inversesqrt(glm::dot(x, x) * glm::dot(y, y));
|
||
|
|
}
|
||
|
|
|
||
|
|
template<length_t L, typename T, qualifier Q>
|
||
|
|
GLM_FUNC_QUALIFIER T fastNormalizeDot(vec<L, T, Q> const& x, vec<L, T, Q> const& y)
|
||
|
|
{
|
||
|
|
return glm::dot(x, y) * glm::fastInverseSqrt(glm::dot(x, x) * glm::dot(y, y));
|
||
|
|
}
|
||
|
|
}//namespace glm
|