00001 /* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*- 00002 this file is part of rcssserver3D 00003 Fri May 9 2003 00004 Copyright (C) 2003 Koblenz University 00005 $Id: dragcontroller.h,v 1.1 2004/04/05 08:45:45 rollmark Exp $ 00006 00007 This program is free software; you can redistribute it and/or modify 00008 it under the terms of the GNU General Public License as published by 00009 the Free Software Foundation; version 2 of the License. 00010 00011 This program is distributed in the hope that it will be useful, 00012 but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 GNU General Public License for more details. 00015 00016 You should have received a copy of the GNU General Public License 00017 along with this program; if not, write to the Free Software 00018 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00019 */ 00020 #ifndef OXYGEN_DRAGCONTROLLER_H 00021 #define OXYGEN_DRAGCONTROLLER_H 00022 00023 #include <oxygen/physicsserver/bodycontroller.h> 00024 00025 namespace oxygen 00026 { 00027 00031 class DragController : public BodyController 00032 { 00033 // 00034 // Functions 00035 // 00036 public: 00037 DragController(); 00038 virtual ~DragController(); 00039 00040 // returns the applied linear drag 00041 float GetLinearDrag(); 00042 00043 // sets the applied linear drag 00044 void SetLinearDrag(float d); 00045 00046 // returns the applied angular drag 00047 float GetAngularDrag(); 00048 00049 // sets the applied angular drag 00050 void SetAngularDrag(float d); 00051 00052 protected: 00054 virtual void PrePhysicsUpdateInternal(float deltaTime); 00055 00056 // 00057 // Members 00058 // 00059 protected: 00060 // the applied linear drag acceleration 00061 float mLinearDrag; 00062 00063 // the applied angual drag acceleration 00064 float mAngularDrag; 00065 }; 00066 00067 DECLARE_CLASS(DragController); 00068 00069 } // namespace oxygen 00070 00071 00072 #endif // OXYGEN_DRAGCONTROLLER_H