| /////////////////////////////////////////////////////////////////////////////////// |
| /// OpenGL Mathematics (glm.g-truc.net) |
| /// |
| /// Copyright (c) 2005 - 2014 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. |
| /// |
| /// 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 core |
| /// @file glm/core/_vectorize.hpp |
| /// @date 2011-10-14 / 2011-10-14 |
| /// @author Christophe Riccio |
| /////////////////////////////////////////////////////////////////////////////////// |
| |
| #ifndef GLM_CORE_DETAIL_INCLUDED |
| #define GLM_CORE_DETAIL_INCLUDED |
| |
| #include "type_vec1.hpp" |
| #include "type_vec2.hpp" |
| #include "type_vec3.hpp" |
| #include "type_vec4.hpp" |
| |
| #define VECTORIZE1_VEC(func) \ |
| template <typename T, precision P> \ |
| GLM_FUNC_QUALIFIER detail::tvec1<T, P> func( \ |
| detail::tvec1<T, P> const & v) \ |
| { \ |
| return detail::tvec1<T, P>( \ |
| func(v.x)); \ |
| } |
| |
| #define VECTORIZE2_VEC(func) \ |
| template <typename T, precision P> \ |
| GLM_FUNC_QUALIFIER detail::tvec2<T, P> func( \ |
| detail::tvec2<T, P> const & v) \ |
| { \ |
| return detail::tvec2<T, P>( \ |
| func(v.x), \ |
| func(v.y)); \ |
| } |
| |
| #define VECTORIZE3_VEC(func) \ |
| template <typename T, precision P> \ |
| GLM_FUNC_QUALIFIER detail::tvec3<T, P> func( \ |
| detail::tvec3<T, P> const & v) \ |
| { \ |
| return detail::tvec3<T, P>( \ |
| func(v.x), \ |
| func(v.y), \ |
| func(v.z)); \ |
| } |
| |
| #define VECTORIZE4_VEC(func) \ |
| template <typename T, precision P> \ |
| GLM_FUNC_QUALIFIER detail::tvec4<T, P> func( \ |
| detail::tvec4<T, P> const & v) \ |
| { \ |
| return detail::tvec4<T, P>( \ |
| func(v.x), \ |
| func(v.y), \ |
| func(v.z), \ |
| func(v.w)); \ |
| } |
| |
| #define VECTORIZE_VEC(func) \ |
| VECTORIZE1_VEC(func) \ |
| VECTORIZE2_VEC(func) \ |
| VECTORIZE3_VEC(func) \ |
| VECTORIZE4_VEC(func) |
| |
| #define VECTORIZE1_VEC_SCA(func) \ |
| template <typename T, precision P> \ |
| GLM_FUNC_QUALIFIER detail::tvec1<T, P> func \ |
| ( \ |
| detail::tvec1<T, P> const & x, \ |
| T const & y \ |
| ) \ |
| { \ |
| return detail::tvec1<T, P>( \ |
| func(x.x, y)); \ |
| } |
| |
| #define VECTORIZE2_VEC_SCA(func) \ |
| template <typename T, precision P> \ |
| GLM_FUNC_QUALIFIER detail::tvec2<T, P> func \ |
| ( \ |
| detail::tvec2<T, P> const & x, \ |
| T const & y \ |
| ) \ |
| { \ |
| return detail::tvec2<T, P>( \ |
| func(x.x, y), \ |
| func(x.y, y)); \ |
| } |
| |
| #define VECTORIZE3_VEC_SCA(func) \ |
| template <typename T, precision P> \ |
| GLM_FUNC_QUALIFIER detail::tvec3<T, P> func \ |
| ( \ |
| detail::tvec3<T, P> const & x, \ |
| T const & y \ |
| ) \ |
| { \ |
| return detail::tvec3<T, P>( \ |
| func(x.x, y), \ |
| func(x.y, y), \ |
| func(x.z, y)); \ |
| } |
| |
| #define VECTORIZE4_VEC_SCA(func) \ |
| template <typename T, precision P> \ |
| GLM_FUNC_QUALIFIER detail::tvec4<T, P> func \ |
| ( \ |
| detail::tvec4<T, P> const & x, \ |
| T const & y \ |
| ) \ |
| { \ |
| return detail::tvec4<T, P>( \ |
| func(x.x, y), \ |
| func(x.y, y), \ |
| func(x.z, y), \ |
| func(x.w, y)); \ |
| } |
| |
| #define VECTORIZE_VEC_SCA(func) \ |
| VECTORIZE1_VEC_SCA(func) \ |
| VECTORIZE2_VEC_SCA(func) \ |
| VECTORIZE3_VEC_SCA(func) \ |
| VECTORIZE4_VEC_SCA(func) |
| |
| #define VECTORIZE2_VEC_VEC(func) \ |
| template <typename T, precision P> \ |
| GLM_FUNC_QUALIFIER detail::tvec2<T, P> func \ |
| ( \ |
| detail::tvec2<T, P> const & x, \ |
| detail::tvec2<T, P> const & y \ |
| ) \ |
| { \ |
| return detail::tvec2<T, P>( \ |
| func(x.x, y.x), \ |
| func(x.y, y.y)); \ |
| } |
| |
| #define VECTORIZE3_VEC_VEC(func) \ |
| template <typename T, precision P> \ |
| GLM_FUNC_QUALIFIER detail::tvec3<T, P> func \ |
| ( \ |
| detail::tvec3<T, P> const & x, \ |
| detail::tvec3<T, P> const & y \ |
| ) \ |
| { \ |
| return detail::tvec3<T, P>( \ |
| func(x.x, y.x), \ |
| func(x.y, y.y), \ |
| func(x.z, y.z)); \ |
| } |
| |
| #define VECTORIZE4_VEC_VEC(func) \ |
| template <typename T, precision P> \ |
| GLM_FUNC_QUALIFIER detail::tvec4<T, P> func \ |
| ( \ |
| detail::tvec4<T, P> const & x, \ |
| detail::tvec4<T, P> const & y \ |
| ) \ |
| { \ |
| return detail::tvec4<T, P>( \ |
| func(x.x, y.x), \ |
| func(x.y, y.y), \ |
| func(x.z, y.z), \ |
| func(x.w, y.w)); \ |
| } |
| |
| #define VECTORIZE_VEC_VEC(func) \ |
| VECTORIZE2_VEC_VEC(func) \ |
| VECTORIZE3_VEC_VEC(func) \ |
| VECTORIZE4_VEC_VEC(func) |
| |
| namespace glm{ |
| namespace detail |
| { |
| template<bool C> |
| struct If |
| { |
| template<typename F, typename T> |
| static GLM_FUNC_QUALIFIER T apply(F functor, const T& val) |
| { |
| return functor(val); |
| } |
| }; |
| |
| template<> |
| struct If<false> |
| { |
| template<typename F, typename T> |
| static GLM_FUNC_QUALIFIER T apply(F, const T& val) |
| { |
| return val; |
| } |
| }; |
| }//namespace detail |
| }//namespace glm |
| |
| #endif//GLM_CORE_DETAIL_INCLUDED |