00001 /**************************************************************************** 00002 00003 This file is part of the GLC-lib library. 00004 Copyright (C) 2005-2008 Laurent Ribon (laumaya@users.sourceforge.net) 00005 Version 2.0.0 Beta 1, packaged on April 2010. 00006 00007 http://glc-lib.sourceforge.net 00008 00009 GLC-lib is free software; you can redistribute it and/or modify 00010 it under the terms of the GNU General Public License as published by 00011 the Free Software Foundation; either version 2 of the License, or 00012 (at your option) any later version. 00013 00014 GLC-lib is distributed in the hope that it will be useful, 00015 but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00017 GNU General Public License for more details. 00018 00019 You should have received a copy of the GNU General Public License 00020 along with GLC-lib; if not, write to the Free Software 00021 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00022 00023 *****************************************************************************/ 00025 00027 #ifndef GLC_UTILS_MATHS_H_ 00028 #define GLC_UTILS_MATHS_H_ 00029 00030 // Standard C math library 00031 #include <math.h> 00032 namespace glc 00033 { 00037 const double EPSILON= 1e-10; 00038 00041 const double PI= acos(-1.0); 00042 00044 inline double toRadian(double angle) 00045 {return PI * angle / 180.0;} 00046 }; 00047 00048 #endif /*GLC_UTILS_MATHS_H_*/