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-rw-r--r--glm-master/glm/detail/func_geometric.inl243
1 files changed, 0 insertions, 243 deletions
diff --git a/glm-master/glm/detail/func_geometric.inl b/glm-master/glm/detail/func_geometric.inl
deleted file mode 100644
index 404c990..0000000
--- a/glm-master/glm/detail/func_geometric.inl
+++ /dev/null
@@ -1,243 +0,0 @@
-#include "../exponential.hpp"
-#include "../common.hpp"
-
-namespace glm{
-namespace detail
-{
- template<length_t L, typename T, qualifier Q, bool Aligned>
- struct compute_length
- {
- GLM_FUNC_QUALIFIER static T call(vec<L, T, Q> const& v)
- {
- return sqrt(dot(v, v));
- }
- };
-
- template<length_t L, typename T, qualifier Q, bool Aligned>
- struct compute_distance
- {
- GLM_FUNC_QUALIFIER static T call(vec<L, T, Q> const& p0, vec<L, T, Q> const& p1)
- {
- return length(p1 - p0);
- }
- };
-
- template<typename V, typename T, bool Aligned>
- struct compute_dot{};
-
- template<typename T, qualifier Q, bool Aligned>
- struct compute_dot<vec<1, T, Q>, T, Aligned>
- {
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR static T call(vec<1, T, Q> const& a, vec<1, T, Q> const& b)
- {
- return a.x * b.x;
- }
- };
-
- template<typename T, qualifier Q, bool Aligned>
- struct compute_dot<vec<2, T, Q>, T, Aligned>
- {
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR static T call(vec<2, T, Q> const& a, vec<2, T, Q> const& b)
- {
- vec<2, T, Q> tmp(a * b);
- return tmp.x + tmp.y;
- }
- };
-
- template<typename T, qualifier Q, bool Aligned>
- struct compute_dot<vec<3, T, Q>, T, Aligned>
- {
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR static T call(vec<3, T, Q> const& a, vec<3, T, Q> const& b)
- {
- vec<3, T, Q> tmp(a * b);
- return tmp.x + tmp.y + tmp.z;
- }
- };
-
- template<typename T, qualifier Q, bool Aligned>
- struct compute_dot<vec<4, T, Q>, T, Aligned>
- {
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR static T call(vec<4, T, Q> const& a, vec<4, T, Q> const& b)
- {
- vec<4, T, Q> tmp(a * b);
- return (tmp.x + tmp.y) + (tmp.z + tmp.w);
- }
- };
-
- template<typename T, qualifier Q, bool Aligned>
- struct compute_cross
- {
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR static vec<3, T, Q> call(vec<3, T, Q> const& x, vec<3, T, Q> const& y)
- {
- GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'cross' accepts only floating-point inputs");
-
- return vec<3, T, Q>(
- x.y * y.z - y.y * x.z,
- x.z * y.x - y.z * x.x,
- x.x * y.y - y.x * x.y);
- }
- };
-
- template<length_t L, typename T, qualifier Q, bool Aligned>
- struct compute_normalize
- {
- GLM_FUNC_QUALIFIER static vec<L, T, Q> call(vec<L, T, Q> const& v)
- {
- GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'normalize' accepts only floating-point inputs");
-
- return v * inversesqrt(dot(v, v));
- }
- };
-
- template<length_t L, typename T, qualifier Q, bool Aligned>
- struct compute_faceforward
- {
- GLM_FUNC_QUALIFIER static vec<L, T, Q> call(vec<L, T, Q> const& N, vec<L, T, Q> const& I, vec<L, T, Q> const& Nref)
- {
- GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'normalize' accepts only floating-point inputs");
-
- return dot(Nref, I) < static_cast<T>(0) ? N : -N;
- }
- };
-
- template<length_t L, typename T, qualifier Q, bool Aligned>
- struct compute_reflect
- {
- GLM_FUNC_QUALIFIER static vec<L, T, Q> call(vec<L, T, Q> const& I, vec<L, T, Q> const& N)
- {
- return I - N * dot(N, I) * static_cast<T>(2);
- }
- };
-
- template<length_t L, typename T, qualifier Q, bool Aligned>
- struct compute_refract
- {
- GLM_FUNC_QUALIFIER static vec<L, T, Q> call(vec<L, T, Q> const& I, vec<L, T, Q> const& N, T eta)
- {
- T const dotValue(dot(N, I));
- T const k(static_cast<T>(1) - eta * eta * (static_cast<T>(1) - dotValue * dotValue));
- vec<L, T, Q> const Result =
- (k >= static_cast<T>(0)) ? (eta * I - (eta * dotValue + std::sqrt(k)) * N) : vec<L, T, Q>(0);
- return Result;
- }
- };
-}//namespace detail
-
- // length
- template<typename genType>
- GLM_FUNC_QUALIFIER genType length(genType x)
- {
- GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'length' accepts only floating-point inputs");
-
- return abs(x);
- }
-
- template<length_t L, typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T length(vec<L, T, Q> const& v)
- {
- GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'length' accepts only floating-point inputs");
-
- return detail::compute_length<L, T, Q, detail::is_aligned<Q>::value>::call(v);
- }
-
- // distance
- template<typename genType>
- GLM_FUNC_QUALIFIER genType distance(genType const& p0, genType const& p1)
- {
- GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'distance' accepts only floating-point inputs");
-
- return length(p1 - p0);
- }
-
- template<length_t L, typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T distance(vec<L, T, Q> const& p0, vec<L, T, Q> const& p1)
- {
- return detail::compute_distance<L, T, Q, detail::is_aligned<Q>::value>::call(p0, p1);
- }
-
- // dot
- template<typename T>
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR T dot(T x, T y)
- {
- GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'dot' accepts only floating-point inputs");
- return x * y;
- }
-
- template<length_t L, typename T, qualifier Q>
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR T dot(vec<L, T, Q> const& x, vec<L, T, Q> const& y)
- {
- GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'dot' accepts only floating-point inputs");
- return detail::compute_dot<vec<L, T, Q>, T, detail::is_aligned<Q>::value>::call(x, y);
- }
-
- // cross
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR vec<3, T, Q> cross(vec<3, T, Q> const& x, vec<3, T, Q> const& y)
- {
- return detail::compute_cross<T, Q, detail::is_aligned<Q>::value>::call(x, y);
- }
-/*
- // normalize
- template<typename genType>
- GLM_FUNC_QUALIFIER genType normalize(genType const& x)
- {
- GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'normalize' accepts only floating-point inputs");
-
- return x < genType(0) ? genType(-1) : genType(1);
- }
-*/
- template<length_t L, typename T, qualifier Q>
- GLM_FUNC_QUALIFIER vec<L, T, Q> normalize(vec<L, T, Q> const& x)
- {
- GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'normalize' accepts only floating-point inputs");
-
- return detail::compute_normalize<L, T, Q, detail::is_aligned<Q>::value>::call(x);
- }
-
- // faceforward
- template<typename genType>
- GLM_FUNC_QUALIFIER genType faceforward(genType const& N, genType const& I, genType const& Nref)
- {
- return dot(Nref, I) < static_cast<genType>(0) ? N : -N;
- }
-
- template<length_t L, typename T, qualifier Q>
- GLM_FUNC_QUALIFIER vec<L, T, Q> faceforward(vec<L, T, Q> const& N, vec<L, T, Q> const& I, vec<L, T, Q> const& Nref)
- {
- return detail::compute_faceforward<L, T, Q, detail::is_aligned<Q>::value>::call(N, I, Nref);
- }
-
- // reflect
- template<typename genType>
- GLM_FUNC_QUALIFIER genType reflect(genType const& I, genType const& N)
- {
- return I - N * dot(N, I) * genType(2);
- }
-
- template<length_t L, typename T, qualifier Q>
- GLM_FUNC_QUALIFIER vec<L, T, Q> reflect(vec<L, T, Q> const& I, vec<L, T, Q> const& N)
- {
- return detail::compute_reflect<L, T, Q, detail::is_aligned<Q>::value>::call(I, N);
- }
-
- // refract
- template<typename genType>
- GLM_FUNC_QUALIFIER genType refract(genType const& I, genType const& N, genType eta)
- {
- GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'refract' accepts only floating-point inputs");
- genType const dotValue(dot(N, I));
- genType const k(static_cast<genType>(1) - eta * eta * (static_cast<genType>(1) - dotValue * dotValue));
- return (eta * I - (eta * dotValue + sqrt(k)) * N) * static_cast<genType>(k >= static_cast<genType>(0));
- }
-
- template<length_t L, typename T, qualifier Q>
- GLM_FUNC_QUALIFIER vec<L, T, Q> refract(vec<L, T, Q> const& I, vec<L, T, Q> const& N, T eta)
- {
- GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'refract' accepts only floating-point inputs");
- return detail::compute_refract<L, T, Q, detail::is_aligned<Q>::value>::call(I, N, eta);
- }
-}//namespace glm
-
-#if GLM_CONFIG_SIMD == GLM_ENABLE
-# include "func_geometric_simd.inl"
-#endif