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# vector_query.hpp

    00001
    00002 // OpenGL Mathematics Copyright (c) 2005 - 2009 G-Truc Creation (www.g-truc.net)
    00004 // Created : 2007-03-05
    00005 // Updated : 2007-03-05
    00006 // Licence : This source is under MIT License
    00007 // File    : glm/gtx/vector_query.h
    00009 // Dependency:
    00010 // - GLM core
    00012
    00013 #ifndef glm_gtx_vector_query
    00014 #define glm_gtx_vector_query
    00015
    00016 // Dependency:
    00017 #include "../glm.hpp"
    00018 #include <cfloat>
    00019 #include <limits>
    00020
    00021 namespace glm
    00022 {
    00023         namespace test{
    00024                 void main_ext_gtx_vector_query();
    00025         }//namespace test
    00026
    00027     namespace gtx{
    00029     namespace vector_query
    00030     {
    00033                 template <typename genType>
    00034                 bool areCollinear(
    00035                         const genType & v0,
    00036                         const genType & v1,
    00037                         const GLMvalType epsilon = std::numeric_limits<GLMvalType>::epsilon());
    00038
    00041                 template <typename genType>
    00042                 bool areOpposite(
    00043                         const genType & v0,
    00044                         const genType & v1,
    00045                         const GLMvalType epsilon = std::numeric_limits<GLMvalType>::epsilon());
    00046
    00049                 template <typename genType>
    00050                 bool areOrthogonal(
    00051                         const genType & v0,
    00052                         const genType & v1,
    00053                         const GLMvalType epsilon = std::numeric_limits<GLMvalType>::epsilon());
    00054
    00057                 template <typename genType>
    00058                 bool isNormalized(
    00059                         const genType & v,
    00060                         const GLMvalType epsilon = std::numeric_limits<GLMvalType>::epsilon());
    00061
    00064                 template <typename genType>
    00065                 bool isNull(
    00066                         const genType& v,
    00067                         const GLMvalType epsilon = std::numeric_limits<GLMvalType>::epsilon());
    00068
    00071                 template <typename genType>
    00072                 bool areOrthonormal(
    00073                         const genType & v0,
    00074                         const genType & v1,
    00075                         const GLMvalType epsilon = std::numeric_limits<GLMvalType>::epsilon());
    00076
    00079                 template <typename genType>
    00080                 bool areSimilar(
    00081                         const genType& v0,
    00082                         const genType& v1,
    00083                         const GLMvalType epsilon = std::numeric_limits<GLMvalType>::epsilon());
    00084
    00085     }//namespace vector_query
    00086     }//namespace gtx
    00087 }//namespace glm
    00088
    00089 #define GLM_GTX_vector_query namespace gtx::vector_query
    00090 #ifndef GLM_GTX_GLOBAL
    00091 namespace glm {using GLM_GTX_vector_query;}
    00092 #endif//GLM_GTX_GLOBAL
    00093
    00094 #include "vector_query.inl"
    00095
    00096 #endif//glm_gtx_vector_query