/usr/include/Inventor/SbOctTree.h is in libcoin60-dev 3.1.3-2.
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 | #ifndef COIN_SBOCTTREE_H
#define COIN_SBOCTTREE_H
/**************************************************************************\
*
* This file is part of the Coin 3D visualization library.
* Copyright (C) by Kongsberg Oil & Gas Technologies.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* ("GPL") version 2 as published by the Free Software Foundation.
* See the file LICENSE.GPL at the root directory of this source
* distribution for additional information about the GNU GPL.
*
* For using Coin with software that can not be combined with the GNU
* GPL, and for taking advantage of the additional benefits of our
* support services, please contact Kongsberg Oil & Gas Technologies
* about acquiring a Coin Professional Edition License.
*
* See http://www.coin3d.org/ for more information.
*
* Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
* http://www.sim.no/ sales@sim.no coin-support@coin3d.org
*
\**************************************************************************/
#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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