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Diffstat (limited to 'depedencies/include/glm/gtx/vector_query.inl')
-rw-r--r-- | depedencies/include/glm/gtx/vector_query.inl | 193 |
1 files changed, 0 insertions, 193 deletions
diff --git a/depedencies/include/glm/gtx/vector_query.inl b/depedencies/include/glm/gtx/vector_query.inl deleted file mode 100644 index 85ea5e5..0000000 --- a/depedencies/include/glm/gtx/vector_query.inl +++ /dev/null @@ -1,193 +0,0 @@ -/// @ref gtx_vector_query -/// @file glm/gtx/vector_query.inl - -#include <cassert> - -namespace glm{ -namespace detail -{ - template <typename T, precision P, template <typename, precision> class vecType> - struct compute_areCollinear{}; - - template <typename T, precision P> - struct compute_areCollinear<T, P, tvec2> - { - GLM_FUNC_QUALIFIER static bool call(tvec2<T, P> const & v0, tvec2<T, P> const & v1, T const & epsilon) - { - return length(cross(tvec3<T, P>(v0, static_cast<T>(0)), tvec3<T, P>(v1, static_cast<T>(0)))) < epsilon; - } - }; - - template <typename T, precision P> - struct compute_areCollinear<T, P, tvec3> - { - GLM_FUNC_QUALIFIER static bool call(tvec3<T, P> const & v0, tvec3<T, P> const & v1, T const & epsilon) - { - return length(cross(v0, v1)) < epsilon; - } - }; - - template <typename T, precision P> - struct compute_areCollinear<T, P, tvec4> - { - GLM_FUNC_QUALIFIER static bool call(tvec4<T, P> const & v0, tvec4<T, P> const & v1, T const & epsilon) - { - return length(cross(tvec3<T, P>(v0), tvec3<T, P>(v1))) < epsilon; - } - }; - - template <typename T, precision P, template <typename, precision> class vecType> - struct compute_isCompNull{}; - - template <typename T, precision P> - struct compute_isCompNull<T, P, tvec2> - { - GLM_FUNC_QUALIFIER static tvec2<bool, P> call(tvec2<T, P> const & v, T const & epsilon) - { - return tvec2<bool, P>( - (abs(v.x) < epsilon), - (abs(v.y) < epsilon)); - } - }; - - template <typename T, precision P> - struct compute_isCompNull<T, P, tvec3> - { - GLM_FUNC_QUALIFIER static tvec3<bool, P> call(tvec3<T, P> const & v, T const & epsilon) - { - return tvec3<bool, P>( - (abs(v.x) < epsilon), - (abs(v.y) < epsilon), - (abs(v.z) < epsilon)); - } - }; - - template <typename T, precision P> - struct compute_isCompNull<T, P, tvec4> - { - GLM_FUNC_QUALIFIER static tvec4<bool, P> call(tvec4<T, P> const & v, T const & epsilon) - { - return tvec4<bool, P>( - (abs(v.x) < epsilon), - (abs(v.y) < epsilon), - (abs(v.z) < epsilon), - (abs(v.w) < epsilon)); - } - }; - -}//namespace detail - - template <typename T, precision P, template <typename, precision> class vecType> - GLM_FUNC_QUALIFIER bool areCollinear - ( - vecType<T, P> const & v0, - vecType<T, P> const & v1, - T const & epsilon - ) - { - GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'areCollinear' only accept floating-point inputs"); - - return detail::compute_areCollinear<T, P, vecType>::call(v0, v1, epsilon); - } - - template <typename T, precision P, template <typename, precision> class vecType> - GLM_FUNC_QUALIFIER bool areOrthogonal - ( - vecType<T, P> const & v0, - vecType<T, P> const & v1, - T const & epsilon - ) - { - GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'areOrthogonal' only accept floating-point inputs"); - - return abs(dot(v0, v1)) <= max( - static_cast<T>(1), - length(v0)) * max(static_cast<T>(1), length(v1)) * epsilon; - } - - template <typename T, precision P, template <typename, precision> class vecType> - GLM_FUNC_QUALIFIER bool isNormalized - ( - vecType<T, P> const & v, - T const & epsilon - ) - { - GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'isNormalized' only accept floating-point inputs"); - - return abs(length(v) - static_cast<T>(1)) <= static_cast<T>(2) * epsilon; - } - - template <typename T, precision P, template <typename, precision> class vecType> - GLM_FUNC_QUALIFIER bool isNull - ( - vecType<T, P> const & v, - T const & epsilon - ) - { - GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'isNull' only accept floating-point inputs"); - - return length(v) <= epsilon; - } - - template <typename T, precision P, template <typename, precision> class vecType> - GLM_FUNC_QUALIFIER vecType<bool, P> isCompNull - ( - vecType<T, P> const & v, - T const & epsilon - ) - { - GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'isCompNull' only accept floating-point inputs"); - - return detail::compute_isCompNull<T, P, vecType>::call(v, epsilon); - } - - template <typename T, precision P> - GLM_FUNC_QUALIFIER tvec2<bool, P> isCompNull - ( - tvec2<T, P> const & v, - T const & epsilon) - { - return tvec2<bool, P>( - abs(v.x) < epsilon, - abs(v.y) < epsilon); - } - - template <typename T, precision P> - GLM_FUNC_QUALIFIER tvec3<bool, P> isCompNull - ( - tvec3<T, P> const & v, - T const & epsilon - ) - { - return tvec3<bool, P>( - abs(v.x) < epsilon, - abs(v.y) < epsilon, - abs(v.z) < epsilon); - } - - template <typename T, precision P> - GLM_FUNC_QUALIFIER tvec4<bool, P> isCompNull - ( - tvec4<T, P> const & v, - T const & epsilon - ) - { - return tvec4<bool, P>( - abs(v.x) < epsilon, - abs(v.y) < epsilon, - abs(v.z) < epsilon, - abs(v.w) < epsilon); - } - - template <typename T, precision P, template <typename, precision> class vecType> - GLM_FUNC_QUALIFIER bool areOrthonormal - ( - vecType<T, P> const & v0, - vecType<T, P> const & v1, - T const & epsilon - ) - { - return isNormalized(v0, epsilon) && isNormalized(v1, epsilon) && (abs(dot(v0, v1)) <= epsilon); - } - -}//namespace glm |