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 (c) 2000-2006 Torus Knot Software Ltd 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 You may alternatively use this source under the terms of a specific version of 00025 the OGRE Unrestricted License provided you have obtained such a license from 00026 Torus Knot Software Ltd. 00027 ----------------------------------------------------------------------------- 00028 */ 00029 #ifndef _WireBoundingBox_H__ 00030 #define _WireBoundingBox_H__ 00031 00032 #include "OgrePrerequisites.h" 00033 00034 #include "OgreSimpleRenderable.h" 00035 00036 namespace Ogre { 00037 00043 class _OgreExport WireBoundingBox : public SimpleRenderable 00044 { 00045 protected: 00048 void getWorldTransforms( Matrix4* xform ) const; 00049 00052 void setupBoundingBoxVertices(const AxisAlignedBox& aab); 00053 00054 Real mRadius; 00055 00056 public: 00057 00058 WireBoundingBox(); 00059 ~WireBoundingBox(); 00060 00065 void setupBoundingBox(const AxisAlignedBox& aabb); 00066 00067 Real getSquaredViewDepth(const Camera* cam) const; 00068 00069 Real getBoundingRadius(void) const { return mRadius; } 00070 00071 }; 00072 00073 }// namespace 00074 00075 #endif 00076 00077
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Last modified Sun Sep 27 22:02:26 2009