diff options
Diffstat (limited to 'depedencies/include/glm/gtx/vector_angle.inl')
| -rw-r--r-- | depedencies/include/glm/gtx/vector_angle.inl | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/depedencies/include/glm/gtx/vector_angle.inl b/depedencies/include/glm/gtx/vector_angle.inl deleted file mode 100644 index 05c3028..0000000 --- a/depedencies/include/glm/gtx/vector_angle.inl +++ /dev/null @@ -1,58 +0,0 @@ -/// @ref gtx_vector_angle -/// @file glm/gtx/vector_angle.inl - -namespace glm -{ - template <typename genType> - GLM_FUNC_QUALIFIER genType angle - ( - genType const & x, - genType const & y - ) - { - GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'angle' only accept floating-point inputs"); - return acos(clamp(dot(x, y), genType(-1), genType(1))); - } - - template <typename T, precision P, template <typename, precision> class vecType> - GLM_FUNC_QUALIFIER T angle - ( - vecType<T, P> const & x, - vecType<T, P> const & y - ) - { - GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'angle' only accept floating-point inputs"); - return acos(clamp(dot(x, y), T(-1), T(1))); - } - - //! \todo epsilon is hard coded to 0.01 - template <typename T, precision P> - GLM_FUNC_QUALIFIER T orientedAngle - ( - tvec2<T, P> const & x, - tvec2<T, P> const & y - ) - { - GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'orientedAngle' only accept floating-point inputs"); - T const Angle(acos(clamp(dot(x, y), T(-1), T(1)))); - - if(all(epsilonEqual(y, glm::rotate(x, Angle), T(0.0001)))) - return Angle; - else - return -Angle; - } - - template <typename T, precision P> - GLM_FUNC_QUALIFIER T orientedAngle - ( - tvec3<T, P> const & x, - tvec3<T, P> const & y, - tvec3<T, P> const & ref - ) - { - GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'orientedAngle' only accept floating-point inputs"); - - T const Angle(acos(clamp(dot(x, y), T(-1), T(1)))); - return mix(Angle, -Angle, dot(ref, cross(x, y)) < T(0)); - } -}//namespace glm |