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<vec, 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<vec, 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<vec, 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<vec, 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