18 #ifndef GLM_ENABLE_EXPERIMENTAL 
   19 #       error "GLM: GLM_GTX_optimum_pow is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it." 
   22 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED) 
   23 #       pragma message("GLM: GLM_GTX_optimum_pow extension included") 
   35         template<
typename genType>
 
   36         GLM_FUNC_DECL genType 
pow2(genType 
const & x);
 
   41         template<
typename genType>
 
   42         GLM_FUNC_DECL genType 
pow3(genType 
const & x);
 
   47         template<
typename genType>
 
   48         GLM_FUNC_DECL genType 
pow4(genType 
const & x);
 
   54 #include "optimum_pow.inl" 
GLM_FUNC_DECL genType pow4(genType const &x)
Returns x raised to the power of 4. 
GLM_FUNC_DECL genType pow2(genType const &x)
Returns x raised to the power of 2. 
GLM_FUNC_DECL genType pow3(genType const &x)
Returns x raised to the power of 3.