/usr/include/Inventor/SbOctTree.h is in libcoin80-dev 3.1.4~abc9f50+dfsg1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 | #ifndef COIN_SBOCTTREE_H
#define COIN_SBOCTTREE_H
/**************************************************************************\
* Copyright (c) Kongsberg Oil & Gas Technologies AS
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\**************************************************************************/
#include <Inventor/SbVec3f.h>
#include <Inventor/lists/SbList.h>
#include <Inventor/SbBox3f.h>
#include <stdio.h>
class SbSphere;
class SbOctTreeNode;
class SbPlane;
// *************************************************************************
typedef struct
{
SbBool (*ptinsidefunc)(void * const item, const SbVec3f & pt);
SbBool (*insideboxfunc)(void * const item, const SbBox3f & box);
SbBool (*insidespherefunc)(void * const item, const SbSphere & sphere);
SbBool (*insideplanesfunc)(void * const item,
const SbPlane * const planes,
const int numplanes);
} SbOctTreeFuncs;
// *************************************************************************
class COIN_DLL_API SbOctTree {
public:
SbOctTree(const SbBox3f & bbox,
const SbOctTreeFuncs & itemfuncs,
const int maxitemspernode = 64);
~SbOctTree();
void addItem(void * const item);
void removeItem(void * const item);
void findItems(const SbVec3f & pos,
SbList <void*> & destarray,
const SbBool removeduplicates = TRUE) const;
void findItems(const SbBox3f & box,
SbList <void*> & destarray,
const SbBool removeduplicates = TRUE) const;
void findItems(const SbSphere & sphere,
SbList <void*> & destarray,
const SbBool removeduplicates = TRUE) const;
void findItems(const SbPlane * const planes,
const int numplanes,
SbList <void*> & destarray,
const SbBool removeduplicates= TRUE) const;
const SbBox3f & getBoundingBox(void) const;
void clear(void);
void debugTree(FILE * fp);
private:
SbOctTreeNode * topnode;
SbOctTreeFuncs itemfuncs;
int maxitemspernode;
};
// *************************************************************************
#endif // !COIN_SBOCTTREE_H
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