/usr/include/Inventor/SbRotation.h is in libcoin80-dev 3.1.4~abc9f50-7.
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 | #ifndef COIN_SBROTATION_H
#define COIN_SBROTATION_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 <stdio.h>
#include <Inventor/SbVec4f.h>
#include <Inventor/SbByteBuffer.h>
#include <Inventor/SbString.h>
class SbMatrix;
class SbVec3f;
class COIN_DLL_API SbRotation {
public:
SbRotation(void);
SbRotation(const SbVec3f & axis, const float radians);
SbRotation(const float q[4]);
SbRotation(const float q0, const float q1, const float q2, const float q3);
SbRotation(const SbMatrix & m);
SbRotation(const SbVec3f & rotateFrom, const SbVec3f & rotateTo);
const float * getValue(void) const;
void getValue(float & q0, float & q1, float & q2, float & q3) const;
SbRotation & setValue(const float q0, const float q1,
const float q2, const float q3);
void getValue(SbVec3f & axis, float & radians) const;
void getValue(SbMatrix & matrix) const;
SbRotation & invert(void);
SbRotation inverse(void) const;
SbRotation & setValue(const float q[4]);
SbRotation & setValue(const SbMatrix & m);
SbRotation & setValue(const SbVec3f & axis, const float radians);
SbRotation & setValue(const SbVec3f & rotateFrom, const SbVec3f & rotateTo);
SbRotation & operator*=(const SbRotation & q);
SbRotation & operator*=(const float s);
friend COIN_DLL_API int operator==(const SbRotation & q1, const SbRotation & q2);
friend COIN_DLL_API int operator!=(const SbRotation & q1, const SbRotation & q2);
float operator[] (size_t n) const;
SbBool equals(const SbRotation & r, float tolerance) const;
friend COIN_DLL_API SbRotation operator *(const SbRotation & q1, const SbRotation & q2);
void multVec(const SbVec3f & src, SbVec3f & dst) const;
void scaleAngle(const float scaleFactor);
static SbRotation slerp(const SbRotation & rot0, const SbRotation & rot1,
float t);
static SbRotation identity(void);
SbString toString() const;
SbBool fromString(const SbString & str);
void print(FILE * fp) const;
private:
SbVec4f quat;
};
COIN_DLL_API int operator ==(const SbRotation & q1, const SbRotation & q2);
COIN_DLL_API int operator !=(const SbRotation & q1, const SbRotation & q2);
COIN_DLL_API SbRotation operator *(const SbRotation & q1, const SbRotation & q2);
inline float SbRotation::operator[](size_t n) const
{
//Any limit checking is delegated to SbVec4f
return quat[n];
}
#endif // !COIN_SBROTATION_H
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