diff options
Diffstat (limited to 'glm-master/glm/ext/quaternion_geometric.inl')
| -rw-r--r-- | glm-master/glm/ext/quaternion_geometric.inl | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/glm-master/glm/ext/quaternion_geometric.inl b/glm-master/glm/ext/quaternion_geometric.inl deleted file mode 100644 index e155ac5..0000000 --- a/glm-master/glm/ext/quaternion_geometric.inl +++ /dev/null @@ -1,36 +0,0 @@ -namespace glm -{ - template<typename T, qualifier Q> - GLM_FUNC_QUALIFIER T dot(qua<T, Q> const& x, qua<T, Q> const& y) - { - GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'dot' accepts only floating-point inputs"); - return detail::compute_dot<qua<T, Q>, T, detail::is_aligned<Q>::value>::call(x, y); - } - - template<typename T, qualifier Q> - GLM_FUNC_QUALIFIER T length(qua<T, Q> const& q) - { - return glm::sqrt(dot(q, q)); - } - - template<typename T, qualifier Q> - GLM_FUNC_QUALIFIER qua<T, Q> normalize(qua<T, Q> const& q) - { - T len = length(q); - if(len <= static_cast<T>(0)) // Problem - return qua<T, Q>(static_cast<T>(1), static_cast<T>(0), static_cast<T>(0), static_cast<T>(0)); - T oneOverLen = static_cast<T>(1) / len; - return qua<T, Q>(q.w * oneOverLen, q.x * oneOverLen, q.y * oneOverLen, q.z * oneOverLen); - } - - template<typename T, qualifier Q> - GLM_FUNC_QUALIFIER qua<T, Q> cross(qua<T, Q> const& q1, qua<T, Q> const& q2) - { - return qua<T, Q>( - q1.w * q2.w - q1.x * q2.x - q1.y * q2.y - q1.z * q2.z, - q1.w * q2.x + q1.x * q2.w + q1.y * q2.z - q1.z * q2.y, - q1.w * q2.y + q1.y * q2.w + q1.z * q2.x - q1.x * q2.z, - q1.w * q2.z + q1.z * q2.w + q1.x * q2.y - q1.y * q2.x); - } -}//namespace glm - |