|
force.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_FORCE_H__ 00022 #define __CT_FORCE_H__ 00023 00024 #include "csphyzik/phyztype.h" 00025 #include "csphyzik/math3d.h" 00026 00027 class ctReferenceFrame; 00028 class ctDynamicEntity; 00029 00030 // parent class for all forces 00031 class ctForce 00032 { 00033 public: 00034 00036 ctForce(); 00038 ctForce( ctReferenceFrame &rf ); 00039 virtual ~ctForce(); 00040 00045 virtual ctVector3 apply_F ( ctDynamicEntity& /*pe*/ ) 00046 { return *( new ctVector3() );} 00047 00049 void set_magnitude ( real m ){ magnitude = m; } 00050 void set_direction ( ctVector3 d ){ direction = d; } 00051 00052 real magnitude; 00053 ctVector3 direction; 00054 ctVector3 origin; 00055 ctReferenceFrame &RF; 00056 00057 }; 00058 00059 #endif // __CT_FORCE_H__ Generated for Crystal Space by doxygen 1.2.5 written by Dimitri van Heesch, ©1997-2000 |