38 #ifndef GLM_GTX_closest_point 
   39 #define GLM_GTX_closest_point GLM_VERSION 
   44 #if(defined(GLM_MESSAGES) && !defined(glm_ext)) 
   45 #       pragma message("GLM: GLM_GTX_closest_point extension included") 
   57                 detail::tvec3<T> 
const & point, 
 
   58                 detail::tvec3<T> 
const & a, 
 
   59                 detail::tvec3<T> 
const & b);
 
   64 #include "closest_point.inl" 
   66 #endif//GLM_GTX_closest_point