00001 /* 00002 ----------------------------------------------------------------------------- 00003 This source file is part of OGRE 00004 (Object-oriented Graphics Rendering Engine) 00005 For the latest info, see http://www.ogre3d.org/ 00006 00007 Copyright © 2000-2002 The OGRE Team 00008 Also see acknowledgements in Readme.html 00009 00010 This program is free software; you can redistribute it and/or modify it under 00011 the terms of the GNU Lesser General Public License as published by the Free Software 00012 Foundation; either version 2 of the License, or (at your option) any later 00013 version. 00014 00015 This program is distributed in the hope that it will be useful, but WITHOUT 00016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 00017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. 00018 00019 You should have received a copy of the GNU Lesser General Public License along with 00020 this program; if not, write to the Free Software Foundation, Inc., 59 Temple 00021 Place - Suite 330, Boston, MA 02111-1307, USA, or go to 00022 http://www.gnu.org/copyleft/lesser.txt. 00023 ----------------------------------------------------------------------------- 00024 */ 00025 00026 #ifndef __MovableObject_H__ 00027 #define __MovableObject_H__ 00028 00029 // Precompiler options 00030 #include "OgrePrerequisites.h" 00031 #include "OgreRenderQueue.h" 00032 #include "OgreAxisAlignedBox.h" 00033 #include "OgreSphere.h" 00034 00035 namespace Ogre { 00036 00037 00043 class _OgreExport MovableObject 00044 { 00045 protected: 00047 Node* mParentNode; 00048 bool mParentIsTagPoint; 00050 bool mVisible; 00052 UserDefinedObject *mUserObject; 00054 RenderQueueGroupID mRenderQueueID; 00056 unsigned long mQueryFlags; 00058 mutable AxisAlignedBox mWorldAABB; 00059 // Cached world bounding sphere 00060 mutable Sphere mWorldBoundingSphere; 00061 00062 public: 00064 MovableObject(); 00065 00068 virtual ~MovableObject(); 00069 00071 virtual const String& getName(void) const = 0; 00072 00074 virtual const String& getMovableType(void) const = 0; 00075 00082 virtual Node* getParentNode(void) const; 00083 00086 virtual void _notifyAttached(Node* parent, bool isTagPoint = false); 00087 00089 virtual bool isAttached(void) const; 00090 00096 virtual void _notifyCurrentCamera(Camera* cam) = 0; 00097 00102 virtual const AxisAlignedBox& getBoundingBox(void) const = 0; 00103 00107 virtual Real getBoundingRadius(void) const = 0; 00108 00110 virtual const AxisAlignedBox& getWorldBoundingBox(bool derive = false) const; 00112 virtual const Sphere& getWorldBoundingSphere(bool derive = false) const; 00118 virtual void _updateRenderQueue(RenderQueue* queue) = 0; 00119 00121 virtual void setVisible(bool visible); 00122 00124 virtual bool isVisible(void) const; 00125 00132 virtual void setUserObject(UserDefinedObject* obj) { mUserObject = obj; } 00136 virtual UserDefinedObject* getUserObject(void) { return mUserObject; } 00137 00149 virtual void setRenderQueueGroup(RenderQueueGroupID queueID); 00150 00152 virtual RenderQueueGroupID getRenderQueueGroup(void) const; 00153 00155 virtual Matrix4 _getParentNodeFullTransform(void) const; 00156 00164 virtual void setQueryFlags(unsigned long flags) { mQueryFlags = flags; } 00165 00168 virtual void addQueryFlags(unsigned long flags) { mQueryFlags |= flags; } 00169 00172 virtual void removeQueryFlags(unsigned long flags) { mQueryFlags ^= flags; } 00173 00175 virtual unsigned long getQueryFlags(void) const { return mQueryFlags; } 00176 00177 00178 00179 00180 00181 }; 00182 00183 } 00184 #endif
Copyright © 2002-2003 by The OGRE Team
Last modified Wed Jan 21 00:10:19 2004