mirror of
https://github.com/g-truc/glm.git
synced 2024-12-02 04:34:34 +00:00
18 lines
606 B
C++
18 lines
606 B
C++
/// @ref gtx_normalize_dot
|
|
/// @file glm/gtx/normalize_dot.inl
|
|
|
|
namespace glm
|
|
{
|
|
template <typename T, precision P, template <typename, precision> class vecType>
|
|
GLM_FUNC_QUALIFIER T normalizeDot(vecType<T, P> const & x, vecType<T, P> const & y)
|
|
{
|
|
return glm::dot(x, y) * glm::inversesqrt(glm::dot(x, x) * glm::dot(y, y));
|
|
}
|
|
|
|
template <typename T, precision P, template <typename, precision> class vecType>
|
|
GLM_FUNC_QUALIFIER T fastNormalizeDot(vecType<T, P> const & x, vecType<T, P> const & y)
|
|
{
|
|
return glm::dot(x, y) * glm::fastInverseSqrt(glm::dot(x, x) * glm::dot(y, y));
|
|
}
|
|
}//namespace glm
|