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Diffstat (limited to '3rdparty/include/glm/gtc/reciprocal.inl')
| -rw-r--r-- | 3rdparty/include/glm/gtc/reciprocal.inl | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/3rdparty/include/glm/gtc/reciprocal.inl b/3rdparty/include/glm/gtc/reciprocal.inl new file mode 100644 index 0000000..b86c347 --- /dev/null +++ b/3rdparty/include/glm/gtc/reciprocal.inl @@ -0,0 +1,221 @@ +/////////////////////////////////////////////////////////////////////////////////// +/// OpenGL Mathematics (glm.g-truc.net) +/// +/// Copyright (c) 2005 - 2015 G-Truc Creation (www.g-truc.net) +/// Permission is hereby granted, free of charge, to any person obtaining a copy +/// of this software and associated documentation files (the "Software"), to deal +/// in the Software without restriction, including without limitation the rights +/// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +/// copies of the Software, and to permit persons to whom the Software is +/// furnished to do so, subject to the following conditions: +/// +/// The above copyright notice and this permission notice shall be included in +/// all copies or substantial portions of the Software. +/// +/// Restrictions: +/// By making use of the Software for military purposes, you choose to make +/// a Bunny unhappy. +/// +/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +/// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +/// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +/// THE SOFTWARE. +/// +/// @ref gtc_reciprocal +/// @file glm/gtc/reciprocal.inl +/// @date 2008-10-09 / 2012-04-07 +/// @author Christophe Riccio +/////////////////////////////////////////////////////////////////////////////////// + +#include "../trigonometric.hpp" +#include <limits> + +namespace glm +{ + // sec + template <typename genType> + GLM_FUNC_QUALIFIER genType sec(genType angle) + { + GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'sec' only accept floating-point values"); + return genType(1) / glm::cos(angle); + } + + template <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_QUALIFIER vecType<T, P> sec(vecType<T, P> const & x) + { + GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'sec' only accept floating-point inputs"); + return detail::functor1<T, T, P, vecType>::call(sec, x); + } + + // csc + template <typename genType> + GLM_FUNC_QUALIFIER genType csc(genType angle) + { + GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'csc' only accept floating-point values"); + return genType(1) / glm::sin(angle); + } + + template <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_QUALIFIER vecType<T, P> csc(vecType<T, P> const & x) + { + GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'csc' only accept floating-point inputs"); + return detail::functor1<T, T, P, vecType>::call(csc, x); + } + + // cot + template <typename genType> + GLM_FUNC_QUALIFIER genType cot(genType angle) + { + GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'cot' only accept floating-point values"); + + genType const pi_over_2 = genType(3.1415926535897932384626433832795 / 2.0); + return glm::tan(pi_over_2 - angle); + } + + template <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_QUALIFIER vecType<T, P> cot(vecType<T, P> const & x) + { + GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'cot' only accept floating-point inputs"); + return detail::functor1<T, T, P, vecType>::call(cot, x); + } + + // asec + template <typename genType> + GLM_FUNC_QUALIFIER genType asec(genType x) + { + GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'asec' only accept floating-point values"); + return acos(genType(1) / x); + } + + template <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_QUALIFIER vecType<T, P> asec(vecType<T, P> const & x) + { + GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'asec' only accept floating-point inputs"); + return detail::functor1<T, T, P, vecType>::call(asec, x); + } + + // acsc + template <typename genType> + GLM_FUNC_QUALIFIER genType acsc(genType x) + { + GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'acsc' only accept floating-point values"); + return asin(genType(1) / x); + } + + template <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_QUALIFIER vecType<T, P> acsc(vecType<T, P> const & x) + { + GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'acsc' only accept floating-point inputs"); + return detail::functor1<T, T, P, vecType>::call(acsc, x); + } + + // acot + template <typename genType> + GLM_FUNC_QUALIFIER genType acot(genType x) + { + GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'acot' only accept floating-point values"); + + genType const pi_over_2 = genType(3.1415926535897932384626433832795 / 2.0); + return pi_over_2 - atan(x); + } + + template <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_QUALIFIER vecType<T, P> acot(vecType<T, P> const & x) + { + GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'acot' only accept floating-point inputs"); + return detail::functor1<T, T, P, vecType>::call(acot, x); + } + + // sech + template <typename genType> + GLM_FUNC_QUALIFIER genType sech(genType angle) + { + GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'sech' only accept floating-point values"); + return genType(1) / glm::cosh(angle); + } + + template <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_QUALIFIER vecType<T, P> sech(vecType<T, P> const & x) + { + GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'sech' only accept floating-point inputs"); + return detail::functor1<T, T, P, vecType>::call(sech, x); + } + + // csch + template <typename genType> + GLM_FUNC_QUALIFIER genType csch(genType angle) + { + GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'csch' only accept floating-point values"); + return genType(1) / glm::sinh(angle); + } + + template <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_QUALIFIER vecType<T, P> csch(vecType<T, P> const & x) + { + GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'csch' only accept floating-point inputs"); + return detail::functor1<T, T, P, vecType>::call(csch, x); + } + + // coth + template <typename genType> + GLM_FUNC_QUALIFIER genType coth(genType angle) + { + GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'coth' only accept floating-point values"); + return glm::cosh(angle) / glm::sinh(angle); + } + + template <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_QUALIFIER vecType<T, P> coth(vecType<T, P> const & x) + { + GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'coth' only accept floating-point inputs"); + return detail::functor1<T, T, P, vecType>::call(coth, x); + } + + // asech + template <typename genType> + GLM_FUNC_QUALIFIER genType asech(genType x) + { + GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'asech' only accept floating-point values"); + return acosh(genType(1) / x); + } + + template <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_QUALIFIER vecType<T, P> asech(vecType<T, P> const & x) + { + GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'asech' only accept floating-point inputs"); + return detail::functor1<T, T, P, vecType>::call(asech, x); + } + + // acsch + template <typename genType> + GLM_FUNC_QUALIFIER genType acsch(genType x) + { + GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'acsch' only accept floating-point values"); + return acsch(genType(1) / x); + } + + template <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_QUALIFIER vecType<T, P> acsch(vecType<T, P> const & x) + { + GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'acsch' only accept floating-point inputs"); + return detail::functor1<T, T, P, vecType>::call(acsch, x); + } + + // acoth + template <typename genType> + GLM_FUNC_QUALIFIER genType acoth(genType x) + { + GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'acoth' only accept floating-point values"); + return atanh(genType(1) / x); + } + + template <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_QUALIFIER vecType<T, P> acoth(vecType<T, P> const & x) + { + GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'acoth' only accept floating-point inputs"); + return detail::functor1<T, T, P, vecType>::call(acoth, x); + } +}//namespace glm |