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point.h00001 /* 00002 Dynamics/Kinematics modeling and simulation library. 00003 Copyright (C) 1999 by Michael Alexander Ewert and Noah Gibbs 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 ctPointObj_H 00022 #define ctPointObj_H 00023 00024 #include "csphyzik/ctvector.h" 00025 #include "csphyzik/phyztype.h" 00026 00033 class ctPointObj 00034 { 00035 public: 00036 ctPointObj () {} 00037 virtual ~ctPointObj () {} 00038 virtual ctVector3 pos () = 0; 00039 00041 virtual ctVector3 vel () = 0; 00042 00043 virtual void apply_force(ctVector3 force) = 0; 00044 }; 00045 00046 class ctConstPoint : public ctPointObj 00047 { 00048 ctVector3 x; 00049 public: 00050 ctConstPoint (ctVector3 pt) 00051 { x = pt; } 00052 00053 ~ctConstPoint() {} 00054 00055 ctVector3 pos () 00056 { return x; } 00057 00058 ctVector3 vel () 00059 { return ctVector3(0.0, 0.0, 0.0); } 00060 00061 void apply_force(ctVector3 /*force*/) {} 00062 }; 00063 00064 #endif Generated for Crystal Space by doxygen 1.2.5 written by Dimitri van Heesch, ©1997-2000 |