normalize_dot.hpp

00001 
00002 // OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net)
00004 // Created : 2007-09-28
00005 // Updated : 2008-10-07
00006 // Licence : This source is under MIT License
00007 // File    : glm/gtx/normalize_dot.hpp
00009 // Dependency:
00010 // - GLM core
00011 // - GLM_GTX_fast_square_root
00013 
00014 #ifndef glm_gtx_normalize_dot
00015 #define glm_gtx_normalize_dot
00016 
00017 // Dependency:
00018 #include "../glm.hpp"
00019 #include "../gtx/fast_square_root.hpp"
00020 
00021 #if(defined(GLM_MESSAGES) && !defined(glm_ext))
00022 #       pragma message("GLM: GLM_GTX_normalize_dot extension included")
00023 #endif
00024 
00025 namespace glm
00026 {
00027         namespace gtx{
00029         namespace normalize_dot
00030         {
00031                 using namespace gtx::fast_square_root;
00032 
00035 
00039                 template <typename genType> 
00040                 typename genType::value_type normalizeDot(
00041                         genType const & x, 
00042                         genType const & y);
00043 
00047                 template <typename genType> 
00048                 typename genType::value_type fastNormalizeDot(
00049                         genType const & x, 
00050                         genType const & y);
00051 
00053 
00054         }//namespace normalize_dot
00055         }//namespace gtx
00056 }//namespace glm
00057 
00058 #include "normalize_dot.inl"
00059 
00060 namespace glm{using namespace gtx::normalize_dot;}
00061 
00062 #endif//glm_gtx_normalize_dot