/usr/include/Inventor/actions/SoRayPickAction.h is in libcoin80-dev 3.1.4~abc9f50-4ubuntu2.
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 95 96 97 98 99 100 101 102 103 | #ifndef COIN_SORAYPICKACTION_H
#define COIN_SORAYPICKACTION_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/actions/SoPickAction.h>
class SbBox3f;
class SbLine;
class SbMatrix;
class SbVec2f;
class SbVec2s;
class SbVec3f;
class SbViewVolume;
class SbViewportRegion;
class SoPickedPoint;
class SoPickedPointList;
class SoRayPickActionP;
class COIN_DLL_API SoRayPickAction : public SoPickAction {
typedef SoPickAction inherited;
SO_ACTION_HEADER(SoRayPickAction);
public:
SoRayPickAction(const SbViewportRegion & viewportregion);
virtual ~SoRayPickAction();
static void initClass(void);
void setPoint(const SbVec2s & viewportPoint);
void setNormalizedPoint(const SbVec2f & normpoint);
void setRadius(const float radiusinpixels);
void setRay(const SbVec3f & start, const SbVec3f & direction,
float neardistance = -1.0,
float fardistance = -1.0);
void setPickAll(const SbBool flag);
SbBool isPickAll(void) const;
const SoPickedPointList & getPickedPointList(void) const;
SoPickedPoint * getPickedPoint(const int index = 0) const;
void computeWorldSpaceRay(void);
SbBool hasWorldSpaceRay(void) const;
void setObjectSpace(void);
void setObjectSpace(const SbMatrix & matrix);
SbBool intersect(const SbVec3f & v0, const SbVec3f & v1, const SbVec3f & v2,
SbVec3f & intersection, SbVec3f & barycentric,
SbBool & front) const;
SbBool intersect(const SbVec3f & v0, const SbVec3f & v1,
SbVec3f & intersection) const;
SbBool intersect(const SbVec3f & point) const;
SbBool intersect(const SbBox3f & box, const SbBool usefullviewvolume = TRUE);
SbBool intersect(const SbBox3f & box, SbVec3f & intersection,
const SbBool usefullviewvolume = TRUE);
const SbViewVolume & getViewVolume(void);
const SbLine & getLine(void);
SbBool isBetweenPlanes(const SbVec3f & intersection) const;
SoPickedPoint * addIntersection(const SbVec3f & objectspacepoint, SbBool frontpick = TRUE);
void reset(void);
protected:
virtual void beginTraversal(SoNode * node);
private:
SbPimplPtr<SoRayPickActionP> pimpl;
// NOT IMPLEMENTED:
SoRayPickAction(const SoRayPickAction & rhs);
SoRayPickAction & operator = (const SoRayPickAction & rhs);
}; // SoRayPickAction
#endif // !COIN_SORAYPICKACTION_H
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