OgreWireBoundingBox.h

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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 

Copyright © 2008 Torus Knot Software Ltd
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Last modified Sun Sep 27 22:02:26 2009