00001 #ifndef vgl_tolerance_h_ 00002 #define vgl_tolerance_h_ 00003 00004 //! \file 00005 // \author Kieran O'Mahony 00006 // \date 21 August 2007 00007 // \brief Tolerances used throughout vgl when performing comparisons 00008 00009 00010 template <typename T> 00011 class vgl_tolerance 00012 { 00013 public: 00014 //! Tolerance for judging 4 points to be coplanar 00015 static const T point_3d_coplanarity; 00016 00017 //! Tolerance for judging positions to be equal 00018 static const T position; 00019 }; 00020 00021 #endif