00001 /* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*- 00002 00003 this file is part of rcssserver3D 00004 Fri May 9 2003 00005 Copyright (C) 2002,2003 Koblenz University 00006 Copyright (C) 2003 RoboCup Soccer Server 3D Maintenance Group 00007 $Id: transform.h,v 1.8 2004/04/30 09:34:44 rollmark Exp $ 00008 00009 This program 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; version 2 of the License. 00012 00013 This program is distributed in the hope that it will be useful, 00014 but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00016 GNU General Public License for more details. 00017 00018 You should have received a copy of the GNU General Public License 00019 along with this program; if not, write to the Free Software 00020 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00021 00022 Transform 00023 00024 00025 NOTE: 00026 00027 HISTORY: 00028 05.11.02 - MK 00029 - Initial version 00030 00031 TODO: 00032 00033 TOFIX: 00034 */ 00035 #ifndef OXYGEN_TRANSFORM_H 00036 #define OXYGEN_TRANSFORM_H 00037 00038 #include "basenode.h" 00039 00040 namespace oxygen 00041 { 00042 00044 class Transform : public BaseNode 00045 { 00046 // 00047 // Functions 00048 // 00049 public: 00050 Transform(); 00051 virtual ~Transform(); 00052 00053 // transformation related 00054 00056 const salt::Matrix& GetOldLocalTransform() const; 00057 00059 virtual const salt::Matrix& GetLocalTransform() const; 00060 00062 virtual const salt::Matrix& GetWorldTransform() const; 00063 00065 virtual void SetLocalTransform(const salt::Matrix &transform); 00066 00068 virtual void SetWorldTransform(const salt::Matrix &transform); 00069 00071 void SetLocalPos(const salt::Vector3f &pos); 00072 00074 void SetLocalRotation(const salt::Vector3f &rot); 00075 00077 int GetChangedMark() const; 00078 00079 protected: 00081 virtual void OnLink(); 00082 00083 private: 00085 virtual void UpdateHierarchyInternal(); 00086 00087 private: 00089 salt::Matrix mLocalTransform; 00090 00092 salt::Matrix mWorldTransform; 00093 00097 int mChangedMark; 00098 00100 salt::Matrix mOldLocalTransform; 00101 }; 00102 00103 DECLARE_CLASS(Transform); 00104 00105 } //namespace oxygen 00106 #endif //OXYGEN_TRANSFORM_H