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authorLaG1924 <12997935+LaG1924@users.noreply.github.com>2018-01-13 03:51:33 +0100
committerLaG1924 <12997935+LaG1924@users.noreply.github.com>2018-01-13 03:51:34 +0100
commit6f67371bb1b46579ae837d0e0c61ac1b291be743 (patch)
tree5a43692a064d84e5c5688b1b3639342555139c3c /depedencies/include/glm/detail/func_geometric.inl
parentBackported to C++14 (diff)
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Diffstat (limited to 'depedencies/include/glm/detail/func_geometric.inl')
-rw-r--r--depedencies/include/glm/detail/func_geometric.inl247
1 files changed, 0 insertions, 247 deletions
diff --git a/depedencies/include/glm/detail/func_geometric.inl b/depedencies/include/glm/detail/func_geometric.inl
deleted file mode 100644
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--- a/depedencies/include/glm/detail/func_geometric.inl
+++ /dev/null
@@ -1,247 +0,0 @@
-/// @ref core
-/// @file glm/detail/func_geometric.inl
-
-#include "func_exponential.hpp"
-#include "func_common.hpp"
-#include "type_vec2.hpp"
-#include "type_vec4.hpp"
-#include "type_float.hpp"
-
-namespace glm{
-namespace detail
-{
- template <template <typename, precision> class vecType, typename T, precision P, bool Aligned>
- struct compute_length
- {
- GLM_FUNC_QUALIFIER static T call(vecType<T, P> const & v)
- {
- return sqrt(dot(v, v));
- }
- };
-
- template <template <typename, precision> class vecType, typename T, precision P, bool Aligned>
- struct compute_distance
- {
- GLM_FUNC_QUALIFIER static T call(vecType<T, P> const & p0, vecType<T, P> const & p1)
- {
- return length(p1 - p0);
- }
- };
-
- template <template <class, precision> class vecType, typename T, precision P, bool Aligned>
- struct compute_dot{};
-
- template <typename T, precision P, bool Aligned>
- struct compute_dot<tvec1, T, P, Aligned>
- {
- GLM_FUNC_QUALIFIER static T call(tvec1<T, P> const & a, tvec1<T, P> const & b)
- {
- return a.x * b.x;
- }
- };
-
- template <typename T, precision P, bool Aligned>
- struct compute_dot<tvec2, T, P, Aligned>
- {
- GLM_FUNC_QUALIFIER static T call(tvec2<T, P> const & x, tvec2<T, P> const & y)
- {
- tvec2<T, P> tmp(x * y);
- return tmp.x + tmp.y;
- }
- };
-
- template <typename T, precision P, bool Aligned>
- struct compute_dot<tvec3, T, P, Aligned>
- {
- GLM_FUNC_QUALIFIER static T call(tvec3<T, P> const & x, tvec3<T, P> const & y)
- {
- tvec3<T, P> tmp(x * y);
- return tmp.x + tmp.y + tmp.z;
- }
- };
-
- template <typename T, precision P, bool Aligned>
- struct compute_dot<tvec4, T, P, Aligned>
- {
- GLM_FUNC_QUALIFIER static T call(tvec4<T, P> const & x, tvec4<T, P> const & y)
- {
- tvec4<T, P> tmp(x * y);
- return (tmp.x + tmp.y) + (tmp.z + tmp.w);
- }
- };
-
- template <typename T, precision P, bool Aligned>
- struct compute_cross
- {
- GLM_FUNC_QUALIFIER static tvec3<T, P> call(tvec3<T, P> const & x, tvec3<T, P> const & y)
- {
- GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'cross' accepts only floating-point inputs");
-
- return tvec3<T, P>(
- 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 <typename T, precision P, template <typename, precision> class vecType, bool Aligned>
- struct compute_normalize
- {
- GLM_FUNC_QUALIFIER static vecType<T, P> call(vecType<T, P> const & v)
- {
- GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'normalize' accepts only floating-point inputs");
-
- return v * inversesqrt(dot(v, v));
- }
- };
-
- template <typename T, precision P, template <typename, precision> class vecType, bool Aligned>
- struct compute_faceforward
- {
- GLM_FUNC_QUALIFIER static vecType<T, P> call(vecType<T, P> const & N, vecType<T, P> const & I, vecType<T, P> 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 <typename T, precision P, template <typename, precision> class vecType, bool Aligned>
- struct compute_reflect
- {
- GLM_FUNC_QUALIFIER static vecType<T, P> call(vecType<T, P> const & I, vecType<T, P> const & N)
- {
- return I - N * dot(N, I) * static_cast<T>(2);
- }
- };
-
- template <typename T, precision P, template <typename, precision> class vecType, bool Aligned>
- struct compute_refract
- {
- GLM_FUNC_QUALIFIER static vecType<T, P> call(vecType<T, P> const & I, vecType<T, P> 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));
- return (eta * I - (eta * dotValue + std::sqrt(k)) * N) * static_cast<T>(k >= static_cast<T>(0));
- }
- };
-}//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 <typename T, precision P, template <typename, precision> class vecType>
- GLM_FUNC_QUALIFIER T length(vecType<T, P> const & v)
- {
- GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'length' accepts only floating-point inputs");
-
- return detail::compute_length<vecType, T, P, detail::is_aligned<P>::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 <typename T, precision P, template <typename, precision> class vecType>
- GLM_FUNC_QUALIFIER T distance(vecType<T, P> const & p0, vecType<T, P> const & p1)
- {
- return detail::compute_distance<vecType, T, P, detail::is_aligned<P>::value>::call(p0, p1);
- }
-
- // dot
- template <typename T>
- GLM_FUNC_QUALIFIER 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 <typename T, precision P, template <typename, precision> class vecType>
- GLM_FUNC_QUALIFIER T dot(vecType<T, P> const & x, vecType<T, P> const & y)
- {
- GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'dot' accepts only floating-point inputs");
- return detail::compute_dot<vecType, T, P, detail::is_aligned<P>::value>::call(x, y);
- }
-
- // cross
- template <typename T, precision P>
- GLM_FUNC_QUALIFIER tvec3<T, P> cross(tvec3<T, P> const & x, tvec3<T, P> const & y)
- {
- return detail::compute_cross<T, P, detail::is_aligned<P>::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 <typename T, precision P, template <typename, precision> class vecType>
- GLM_FUNC_QUALIFIER vecType<T, P> normalize(vecType<T, P> const & x)
- {
- GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'normalize' accepts only floating-point inputs");
-
- return detail::compute_normalize<T, P, vecType, detail::is_aligned<P>::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 <typename T, precision P, template <typename, precision> class vecType>
- GLM_FUNC_QUALIFIER vecType<T, P> faceforward(vecType<T, P> const & N, vecType<T, P> const & I, vecType<T, P> const & Nref)
- {
- return detail::compute_faceforward<T, P, vecType, detail::is_aligned<P>::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 <typename T, precision P, template <typename, precision> class vecType>
- GLM_FUNC_QUALIFIER vecType<T, P> reflect(vecType<T, P> const & I, vecType<T, P> const & N)
- {
- return detail::compute_reflect<T, P, vecType, detail::is_aligned<P>::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 <typename T, precision P, template <typename, precision> class vecType>
- GLM_FUNC_QUALIFIER vecType<T, P> refract(vecType<T, P> const & I, vecType<T, P> const & N, T eta)
- {
- GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'refract' accepts only floating-point inputs");
- return detail::compute_refract<T, P, vecType, detail::is_aligned<P>::value>::call(I, N, eta);
- }
-}//namespace glm
-
-#if GLM_ARCH != GLM_ARCH_PURE && GLM_HAS_UNRESTRICTED_UNIONS
-# include "func_geometric_simd.inl"
-#endif