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BSPTree.h

00001 /**************************************************************************\ 00002 * 00003 * FILE: BSPTree.h 00004 * 00005 * This source file is part of DIME. 00006 * Copyright (C) 1998-1999 by Systems In Motion. All rights reserved. 00007 * 00008 * This library is free software; you can redistribute it and/or modify it 00009 * under the terms of the GNU General Public License, version 2, as 00010 * published by the Free Software Foundation. 00011 * 00012 * This library is distributed in the hope that it will be useful, but 00013 * WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00015 * General Public License (the accompanying file named COPYING) for more 00016 * details. 00017 * 00018 ************************************************************************** 00019 * 00020 * If you need DIME for a non-GPL project, contact Systems In Motion 00021 * to acquire a Professional Edition License: 00022 * 00023 * Systems In Motion http://www.sim.no/ 00024 * Prof. Brochs gate 6 sales@sim.no 00025 * N-7030 Trondheim Voice: +47 22114160 00026 * NORWAY Fax: +47 67172912 00027 * 00028 \**************************************************************************/ 00029 00030 #ifndef DIME_BSPTREE_H 00031 #define DIME_BSPTREE_H 00032 00033 #include <dime/Basic.h> 00034 #include <dime/util/Array.h> 00035 #include <dime/util/Linear.h> 00036 00037 class dimeBox; 00038 class dime_bspnode; 00039 00040 class DIME_DLL_API dimeBSPTree 00041 { 00042 public: 00043 dimeBSPTree(const int maxnodepts = 64, const int initsize = 4); 00044 ~dimeBSPTree(); 00045 00046 int numPoints() const; 00047 void getPoint(const int idx, dimeVec3f &pt); 00048 void *getUserData(const int idx) const; 00049 00050 void setUserData(const int idx, void * const data); 00051 00052 int addPoint(const dimeVec3f &pt, void * const userdata = NULL); 00053 int removePoint(const dimeVec3f &pt); 00054 void removePoint(const int idx); 00055 int findPoint(const dimeVec3f &pos) const; 00056 void clear(const int initsize = 4); 00057 00058 const dimeBox *getBBox() const; 00059 00060 private: 00061 friend class dime_bspnode; 00062 dimeArray <dimeVec3f> pointsArray; 00063 dimeArray <void*> userdataArray; 00064 dime_bspnode *topnode; 00065 int maxnodepoints; 00066 dimeBox *boundingBox; 00067 }; // class dimeBSPTree 00068 00069 #endif // ! DIME_BSPTREE_H 00070

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