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mathutil.h00001 /* 00002 Dynamics/Kinematics modeling and simulation library. 00003 Copyright (C) 1999 by Michael Alexander Ewert 00004 00005 This library is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Library General Public 00007 License as published by the Free Software Foundation; either 00008 version 2 of the License, or (at your option) any later version. 00009 00010 This library is distributed in the hope that it will be useful, 00011 but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 Library General Public License for more details. 00014 00015 You should have received a copy of the GNU Library General Public 00016 License along with this library; if not, write to the Free 00017 Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00018 00019 */ 00020 00021 #ifndef CT_MATH_UTIL_H 00022 #define CT_MATH_UTIL_H 00023 00024 #include "csphyzik/phyztype.h" 00025 #include "csphyzik/ctvector.h" 00026 #include "csphyzik/ctmatrix.h" 00027 #include <stdarg.h> 00028 00029 #ifndef PI 00030 #define PI 3.1412L 00031 #endif 00032 #define degree_to_rad( A ) ( 2.0*A*PI/360.0 ) 00033 00035 void R_from_vector_and_angle ( ctVector3 pvec, real pangle, ctMatrix3 &pR ); 00036 00038 real angle_diff ( ctVector3 v1, ctVector3 v2 ); 00039 00042 real mu_max ( int pnum, ... ); 00043 real sign ( real pval ); 00044 00045 #endif Generated for Crystal Space by doxygen 1.2.5 written by Dimitri van Heesch, ©1997-2000 |