/usr/include/Inventor/SbDPPlane.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 | #ifndef COIN_SBDPPLANE_H
#define COIN_SBDPPLANE_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 <stdio.h>
#include <Inventor/SbVec3d.h>
class SbDPLine;
class SbDPMatrix;
class COIN_DLL_API SbDPPlane {
public:
SbDPPlane(void);
SbDPPlane(const SbVec3d & normal, const double D);
SbDPPlane(const SbVec3d & p0, const SbVec3d & p1, const SbVec3d & p2);
SbDPPlane(const SbVec3d & normal, const SbVec3d & point);
void offset(const double d);
SbBool intersect(const SbDPLine & l, SbVec3d & intersection) const;
void transform(const SbDPMatrix & matrix);
SbBool isInHalfSpace(const SbVec3d & point) const;
double getDistance(const SbVec3d & point) const;
const SbVec3d & getNormal(void) const;
double getDistanceFromOrigin(void) const;
friend COIN_DLL_API int operator ==(const SbDPPlane & p1, const SbDPPlane & p2);
friend COIN_DLL_API int operator !=(const SbDPPlane & p1, const SbDPPlane & p2);
void print(FILE * file) const;
SbBool intersect(const SbDPPlane & pl, SbDPLine & line) const;
private:
SbVec3d normal;
double distance;
};
COIN_DLL_API int operator ==(const SbDPPlane & p1, const SbDPPlane & p2);
COIN_DLL_API int operator !=(const SbDPPlane & p1, const SbDPPlane & p2);
#endif // !COIN_SBPLANE_H
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