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Initial commit: Final state of the master project

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Bas Dado
2017-09-16 09:41:37 +02:00
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Research/inc/glm/detail/_vectorize.hpp Normal file
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///////////////////////////////////////////////////////////////////////////////////
/// 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