glc_spacepartitioning.h

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00001 /****************************************************************************
00002 
00003  This file is part of the GLC-lib library.
00004  Copyright (C) 2005-2008 Laurent Ribon (laumaya@users.sourceforge.net)
00005  http://glc-lib.sourceforge.net
00006 
00007  GLC-lib is free software; you can redistribute it and/or modify
00008  it under the terms of the GNU Lesser General Public License as published by
00009  the Free Software Foundation; either version 3 of the License, or
00010  (at your option) any later version.
00011 
00012  GLC-lib is distributed in the hope that it will be useful,
00013  but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  GNU Lesser General Public License for more details.
00016 
00017  You should have received a copy of the GNU Lesser General Public License
00018  along with GLC-lib; if not, write to the Free Software
00019  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
00020 
00021  *****************************************************************************/
00023 
00024 #ifndef GLC_SPACEPARTITIONING_H_
00025 #define GLC_SPACEPARTITIONING_H_
00026 
00027 #include "../glc_config.h"
00028 #include "../glc_boundingbox.h"
00029 #include "../viewport/glc_frustum.h"
00030 
00031 class GLC_3DViewCollection;
00032 class GLC_3DViewInstance;
00033 
00036 
00037 
00038 class GLC_LIB_EXPORT GLC_SpacePartitioning
00039 {
00041 
00043 
00044 public:
00046         GLC_SpacePartitioning(GLC_3DViewCollection*);
00047 
00049         GLC_SpacePartitioning(const GLC_SpacePartitioning&);
00050 
00052         virtual ~GLC_SpacePartitioning();
00054 
00056 
00058 
00059 public:
00061         inline GLC_3DViewCollection* collectionHandle()
00062         {return m_pCollection;}
00063 
00065         virtual QList<GLC_3DViewInstance*> listOfIntersectedInstances(const GLC_BoundingBox&)= 0;
00066 
00067 
00069 
00070 
00072 
00073 public:
00074 
00076         virtual void updateViewableInstances(const GLC_Frustum&)= 0;
00077 
00079         virtual void updateSpacePartitioning()= 0;
00080 
00082         virtual void clear()= 0;
00083 
00085 
00087 // Protected members
00089 protected:
00091         GLC_3DViewCollection* m_pCollection;
00092 
00093 };
00094 
00095 #endif /* GLC_SPACEPARTITIONING_H_ */

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©2005-2011 Laurent Ribon