vector_query.hpp

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#ifndef GLM_GTX_vector_query
#define GLM_GTX_vector_query GLM_VERSION

// Dependency:
#include "../glm.hpp"
#include <cfloat>
#include <limits>

#if(defined(GLM_MESSAGES) && !defined(glm_ext))
#   pragma message("GLM: GLM_GTX_vector_query extension included")
#endif

namespace glm
{

    template <typename genType> 
    bool areCollinear(
        genType const & v0, 
        genType const & v1, 
        typename genType::value_type const & epsilon/* = std::numeric_limits<typename genType::value_type>::epsilon()*/);
        
    template <typename genType> 
    bool areOrthogonal(
        genType const & v0, 
        genType const & v1, 
        typename genType::value_type const & epsilon/* = std::numeric_limits<typename genType::value_type>::epsilon()*/);

    template <typename genType, template <typename> class vecType> 
    bool isNormalized(
        vecType<genType> const & v, 
        genType const & epsilon/* = std::numeric_limits<genType>::epsilon()*/);
        
    template <typename valType> 
    bool isNull(
        detail::tvec2<valType> const & v, 
        valType const & epsilon/* = std::numeric_limits<typename genType::value_type>::epsilon()*/);

    template <typename valType> 
    bool isNull(
        detail::tvec3<valType> const & v, 
        valType const & epsilon/* = std::numeric_limits<typename genType::value_type>::epsilon()*/);

    template <typename valType> 
    bool isNull(
        detail::tvec4<valType> const & v, 
        valType const & epsilon/* = std::numeric_limits<typename genType::value_type>::epsilon()*/);

    template <typename genType>
    bool areOrthonormal(
        genType const & v0, 
        genType const & v1, 
        typename genType::value_type const & epsilon/* = std::numeric_limits<typename genType::value_type>::epsilon()*/);

}// namespace glm

#include "vector_query.inl"

#endif//GLM_GTX_vector_query