func_geometric.hpp

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#pragma once

#include "type_vec3.hpp"

namespace glm
{

        template <typename genType> 
        GLM_FUNC_DECL typename genType::value_type length(
                genType const & x); 

        template <typename genType> 
        GLM_FUNC_DECL typename genType::value_type distance(
                genType const & p0, 
                genType const & p1);

        template <typename T, precision P, template <typename, precision> class vecType>
        GLM_FUNC_DECL T dot(
                vecType<T, P> const & x,
                vecType<T, P> const & y);

        template <typename genType>
        GLM_FUNC_DECL genType dot(
                genType const & x,
                genType const & y);

        template <typename T, precision P>
        GLM_FUNC_DECL detail::tvec3<T, P> cross(
                detail::tvec3<T, P> const & x,
                detail::tvec3<T, P> const & y);

        template <typename genType>
        GLM_FUNC_DECL genType normalize(
                genType const & x);

        template <typename genType>
        GLM_FUNC_DECL genType faceforward(
                genType const & N,
                genType const & I,
                genType const & Nref);

        template <typename genType>
        GLM_FUNC_DECL genType reflect(
                genType const & I,
                genType const & N);

        template <typename T, precision P, template <typename, precision> class vecType>
        GLM_FUNC_DECL vecType<T, P> refract(
                vecType<T, P> const & I,
                vecType<T, P> const & N,
                T const & eta);

}//namespace glm

#include "func_geometric.inl"