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/// @ref gtx_extended_min_max
/// @file glm/gtx/extended_min_max.inl
namespace glm
{
template<typename T>
GLM_FUNC_QUALIFIER T min(
T const& x,
T const& y,
T const& z)
{
return glm::min(glm::min(x, y), z);
}
template<typename T, template<typename> class C>
GLM_FUNC_QUALIFIER C<T> min
(
C<T> const& x,
typename C<T>::T const& y,
typename C<T>::T const& z
)
{
return glm::min(glm::min(x, y), z);
}
template<typename T, template<typename> class C>
GLM_FUNC_QUALIFIER C<T> min
(
C<T> const& x,
C<T> const& y,
C<T> const& z
)
{
return glm::min(glm::min(x, y), z);
}
template<typename T>
GLM_FUNC_QUALIFIER T min
(
T const& x,
T const& y,
T const& z,
T const& w
)
{
return glm::min(glm::min(x, y), glm::min(z, w));
}
template<typename T, template<typename> class C>
GLM_FUNC_QUALIFIER C<T> min
(
C<T> const& x,
typename C<T>::T const& y,
typename C<T>::T const& z,
typename C<T>::T const& w
)
{
return glm::min(glm::min(x, y), glm::min(z, w));
}
template<typename T, template<typename> class C>
GLM_FUNC_QUALIFIER C<T> min
(
C<T> const& x,
C<T> const& y,
C<T> const& z,
C<T> const& w
)
{
return glm::min(glm::min(x, y), glm::min(z, w));
}
template<typename T>
GLM_FUNC_QUALIFIER T max(
T const& x,
T const& y,
T const& z)
{
return glm::max(glm::max(x, y), z);
}
template<typename T, template<typename> class C>
GLM_FUNC_QUALIFIER C<T> max
(
C<T> const& x,
typename C<T>::T const& y,
typename C<T>::T const& z
)
{
return glm::max(glm::max(x, y), z);
}
template<typename T, template<typename> class C>
GLM_FUNC_QUALIFIER C<T> max
(
C<T> const& x,
C<T> const& y,
C<T> const& z
)
{
return glm::max(glm::max(x, y), z);
}
template<typename T>
GLM_FUNC_QUALIFIER T max
(
T const& x,
T const& y,
T const& z,
T const& w
)
{
return glm::max(glm::max(x, y), glm::max(z, w));
}
template<typename T, template<typename> class C>
GLM_FUNC_QUALIFIER C<T> max
(
C<T> const& x,
typename C<T>::T const& y,
typename C<T>::T const& z,
typename C<T>::T const& w
)
{
return glm::max(glm::max(x, y), glm::max(z, w));
}
template<typename T, template<typename> class C>
GLM_FUNC_QUALIFIER C<T> max
(
C<T> const& x,
C<T> const& y,
C<T> const& z,
C<T> const& w
)
{
return glm::max(glm::max(x, y), glm::max(z, w));
}
// fmin
# if GLM_HAS_CXX11_STL
using std::fmin;
# else
template<typename genType>
GLM_FUNC_QUALIFIER genType fmin(genType x, genType y)
{
GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'fmin' only accept floating-point input");
if (isnan(x))
return y;
if (isnan(y))
return x;
return min(x, y);
}
# endif
template<length_t L, typename T, qualifier Q>
GLM_FUNC_QUALIFIER vec<L, T, Q> fmin(vec<L, T, Q> const& a, T b)
{
return detail::functor2<L, T, Q>::call(fmin, a, vec<L, T, Q>(b));
}
template<length_t L, typename T, qualifier Q>
GLM_FUNC_QUALIFIER vec<L, T, Q> fmin(vec<L, T, Q> const& a, vec<L, T, Q> const& b)
{
return detail::functor2<L, T, Q>::call(fmin, a, b);
}
// fmax
# if GLM_HAS_CXX11_STL
using std::fmax;
# else
template<typename genType>
GLM_FUNC_QUALIFIER genType fmax(genType x, genType y)
{
GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'fmax' only accept floating-point input");
if (isnan(x))
return y;
if (isnan(y))
return x;
return max(x, y);
}
# endif
template<length_t L, typename T, qualifier Q>
GLM_FUNC_QUALIFIER vec<L, T, Q> fmax(vec<L, T, Q> const& a, T b)
{
return detail::functor2<L, T, Q>::call(fmax, a, vec<L, T, Q>(b));
}
template<length_t L, typename T, qualifier Q>
GLM_FUNC_QUALIFIER vec<L, T, Q> fmax(vec<L, T, Q> const& a, vec<L, T, Q> const& b)
{
return detail::functor2<L, T, Q>::call(fmax, a, b);
}
// fclamp
template<typename genType>
GLM_FUNC_QUALIFIER genType fclamp(genType x, genType minVal, genType maxVal)
{
GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'fclamp' only accept floating-point or integer inputs");
return fmin(fmax(x, minVal), maxVal);
}
template<length_t L, typename T, qualifier Q>
GLM_FUNC_QUALIFIER vec<L, T, Q> fclamp(vec<L, T, Q> const& x, T minVal, T maxVal)
{
return fmin(fmax(x, vec<L, T, Q>(minVal)), vec<L, T, Q>(maxVal));
}
template<length_t L, typename T, qualifier Q>
GLM_FUNC_QUALIFIER vec<L, T, Q> fclamp(vec<L, T, Q> const& x, vec<L, T, Q> const& minVal, vec<L, T, Q> const& maxVal)
{
return fmin(fmax(x, minVal), maxVal);
}
}//namespace glm
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