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Simplify code removing GLM_FORCE_SIZE_FUNC, GLM_META_PROG_HELPERS, GLM_STATIC_CONST_MEMBERS and 'type' type trait. Added experiments for GTX_type_trait

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This commit is contained in:
Christophe Riccio
2016-03-13 12:56:26 +01:00
parent d245268c2e
commit 234d7d4ba9
57 changed files with 426 additions and 1361 deletions
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54
glm/gtc/quaternion.hpp
View File

@@ -67,52 +67,18 @@ namespace glm
typedef tquat<T, P> type;
typedef T value_type;
# ifdef GLM_META_PROG_HELPERS
static GLM_RELAXED_CONSTEXPR length_t components = 4;
static GLM_RELAXED_CONSTEXPR precision prec = P;
# endif//GLM_META_PROG_HELPERS
// -- Data --
T x, y, z, w;
# ifdef GLM_STATIC_CONST_MEMBERS
static const type ZERO;
static const type IDENTITY;
static const type X;
static const type Y;
static const type Z;
static const type W;
static const type XY;
static const type XZ;
static const type XW;
static const type YZ;
static const type YW;
static const type ZW;
static const type XYZ;
static const type XYW;
static const type XZW;
static const type YZW;
static const type XYZW;
# endif
// -- Component accesses --
# ifdef GLM_FORCE_SIZE_FUNC
typedef size_t size_type;
/// Return the count of components of a quaternion
GLM_FUNC_DECL GLM_CONSTEXPR size_type size() const;
typedef length_t length_type;
/// Return the count of components of a quaternion
GLM_FUNC_DECL GLM_CONSTEXPR length_type length() const;
GLM_FUNC_DECL T & operator[](size_type i);
GLM_FUNC_DECL T const & operator[](size_type i) const;
# else
typedef length_t length_type;
/// Return the count of components of a quaternion
GLM_FUNC_DECL GLM_CONSTEXPR length_type length() const;
GLM_FUNC_DECL T & operator[](length_type i);
GLM_FUNC_DECL T const & operator[](length_type i) const;
# endif//GLM_FORCE_SIZE_FUNC
GLM_FUNC_DECL T & operator[](length_type i);
GLM_FUNC_DECL T const & operator[](length_type i) const;
// -- Implicit basic constructors --
@@ -397,16 +363,6 @@ namespace glm
template <typename T, precision P>
GLM_FUNC_DECL tvec4<bool, P> notEqual(tquat<T, P> const & x, tquat<T, P> const & y);
/// @}
// -- Is type --
template <typename T, precision P>
struct type<T, P, tquat>
{
static bool const is_vec = false;
static bool const is_mat = false;
static bool const is_quat = true;
};
} //namespace glm
#include "quaternion.inl"

123
glm/gtc/quaternion.inl
View File

@@ -49,116 +49,27 @@ namespace detail
};
}//namespace detail
# ifdef GLM_STATIC_CONST_MEMBERS
template <typename T, precision P>
const tquat<T, P> tquat<T, P>::ZERO
(static_cast<T>(0), static_cast<T>(0), static_cast<T>(0), static_cast<T>(0));
template <typename T, precision P> const tquat<T, P> tquat<T, P>::IDENTITY;
template <typename T, precision P>
const tquat<T, P> tquat<T, P>::X
(static_cast<T>(0), static_cast<T>(1), static_cast<T>(0), static_cast<T>(0));
template <typename T, precision P>
const tquat<T, P> tquat<T, P>::Y
(static_cast<T>(0), static_cast<T>(0), static_cast<T>(1), static_cast<T>(0));
template <typename T, precision P>
const tquat<T, P> tquat<T, P>::Z
(static_cast<T>(0), static_cast<T>(0), static_cast<T>(0), static_cast<T>(1));
template <typename T, precision P>
const tquat<T, P> tquat<T, P>::W
(static_cast<T>(1), static_cast<T>(0), static_cast<T>(0), static_cast<T>(0));
template <typename T, precision P>
const tquat<T, P> tquat<T, P>::XY
(static_cast<T>(0), static_cast<T>(1), static_cast<T>(1), static_cast<T>(0));
template <typename T, precision P>
const tquat<T, P> tquat<T, P>::XZ
(static_cast<T>(0), static_cast<T>(0), static_cast<T>(1), static_cast<T>(1));
template <typename T, precision P>
const tquat<T, P> tquat<T, P>::XW
(static_cast<T>(1), static_cast<T>(1), static_cast<T>(0), static_cast<T>(0));
template <typename T, precision P>
const tquat<T, P> tquat<T, P>::YZ
(static_cast<T>(0), static_cast<T>(0), static_cast<T>(1), static_cast<T>(1));
template <typename T, precision P>
const tquat<T, P> tquat<T, P>::YW
(static_cast<T>(1), static_cast<T>(0), static_cast<T>(1), static_cast<T>(0));
template <typename T, precision P>
const tquat<T, P> tquat<T, P>::ZW
(static_cast<T>(1), static_cast<T>(0), static_cast<T>(0), static_cast<T>(1));
template <typename T, precision P>
const tquat<T, P> tquat<T, P>::XYZ
(static_cast<T>(0), static_cast<T>(1), static_cast<T>(1), static_cast<T>(1));
template <typename T, precision P>
const tquat<T, P> tquat<T, P>::XYW
(static_cast<T>(1), static_cast<T>(1), static_cast<T>(1), static_cast<T>(0));
template <typename T, precision P>
const tquat<T, P> tquat<T, P>::XZW
(static_cast<T>(1), static_cast<T>(1), static_cast<T>(0), static_cast<T>(1));
template <typename T, precision P>
const tquat<T, P> tquat<T, P>::YZW
(static_cast<T>(1), static_cast<T>(0), static_cast<T>(1), static_cast<T>(1));
template <typename T, precision P>
const tquat<T, P> tquat<T, P>::XYZW
(static_cast<T>(1), static_cast<T>(1), static_cast<T>(1), static_cast<T>(1));
# endif
// -- Component accesses --
# ifdef GLM_FORCE_SIZE_FUNC
template <typename T, precision P>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR typename tquat<T, P>::size_type tquat<T, P>::size() const
{
return 4;
}
template <typename T, precision P>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR typename tquat<T, P>::length_type tquat<T, P>::length() const
{
return 4;
}
template <typename T, precision P>
GLM_FUNC_QUALIFIER T & tquat<T, P>::operator[](typename tquat<T, P>::size_type i)
{
assert(i >= 0 && static_cast<detail::component_count_t>(i) < detail::component_count(*this));
return (&x)[i];
}
template <typename T, precision P>
GLM_FUNC_QUALIFIER T & tquat<T, P>::operator[](typename tquat<T, P>::length_type i)
{
assert(i >= 0 && static_cast<detail::component_count_t>(i) < detail::component_count(*this));
return (&x)[i];
}
template <typename T, precision P>
GLM_FUNC_QUALIFIER T const & tquat<T, P>::operator[](typename tquat<T, P>::size_type i) const
{
assert(i >= 0 && static_cast<detail::component_count_t>(i) < detail::component_count(*this));
return (&x)[i];
}
# else
template <typename T, precision P>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR typename tquat<T, P>::length_type tquat<T, P>::length() const
{
return 4;
}
template <typename T, precision P>
GLM_FUNC_QUALIFIER T & tquat<T, P>::operator[](typename tquat<T, P>::length_type i)
{
assert(i >= 0 && static_cast<detail::component_count_t>(i) < detail::component_count(*this));
return (&x)[i];
}
template <typename T, precision P>
GLM_FUNC_QUALIFIER T const & tquat<T, P>::operator[](typename tquat<T, P>::length_type i) const
{
assert(i >= 0 && static_cast<detail::component_count_t>(i) < detail::component_count(*this));
return (&x)[i];
}
# endif//GLM_FORCE_SIZE_FUNC
template <typename T, precision P>
GLM_FUNC_QUALIFIER T const & tquat<T, P>::operator[](typename tquat<T, P>::length_type i) const
{
assert(i >= 0 && static_cast<detail::component_count_t>(i) < detail::component_count(*this));
return (&x)[i];
}
// -- Implicit basic constructors --