/usr/include/Inventor/SbBox2d.h is in libcoin80-dev 3.1.4~abc9f50-7.
This file is owned by root:root, with mode 0o644.
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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 99 100 101 102 103 104 105 106 107 108 109 110 | #ifndef COIN_SBBOX2D_H
#define COIN_SBBOX2D_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/SbVec2d.h>
class SbBox2f;
class SbBox2s;
class SbBox2i32;
class COIN_DLL_API SbBox2d {
public:
SbBox2d(void) { makeEmpty(); }
SbBox2d(double xmin, double ymin, double xmax, double ymax)
: minpt(xmin, ymin), maxpt(xmax, ymax) { }
SbBox2d(const SbVec2d & minpoint, const SbVec2d & maxpoint)
: minpt(minpoint), maxpt(maxpoint) { }
explicit SbBox2d(const SbBox2f & box) { setBounds(box); }
explicit SbBox2d(const SbBox2s & box) { setBounds(box); }
explicit SbBox2d(const SbBox2i32 & box) { setBounds(box); }
SbBox2d & setBounds(double xmin, double ymin, double xmax, double ymax)
{ minpt.setValue(xmin, ymin); maxpt.setValue(xmax, ymax); return *this; }
SbBox2d & setBounds(const SbVec2d & minpoint, const SbVec2d & maxpoint)
{ minpt = minpoint; maxpt = maxpoint; return *this; }
SbBox2d & setBounds(const SbBox2f & box);
SbBox2d & setBounds(const SbBox2s & box);
SbBox2d & setBounds(const SbBox2i32 & box);
void getBounds(double & xmin, double & ymin, double & xmax, double & ymax) const
{ minpt.getValue(xmin, ymin); maxpt.getValue(xmax, ymax); }
void getBounds(SbVec2d & minpoint, SbVec2d & maxpoint) const
{ minpoint = minpt; maxpoint = maxpt; }
const SbVec2d & getMin(void) const { return minpt; }
SbVec2d & getMin(void) { return minpt; }
const SbVec2d & getMax(void) const { return maxpt; }
SbVec2d & getMax(void) { return maxpt; }
void extendBy(const SbVec2d & point);
void extendBy(const SbBox2d & box);
void makeEmpty(void);
SbBool isEmpty(void) const { return (maxpt[0] < minpt[0]); }
SbBool hasArea(void) const { return ((maxpt[0] > minpt[0]) && (maxpt[1] > minpt[1])); }
SbBool intersect(const SbVec2d & point) const;
SbBool intersect(const SbBox2d & box) const;
SbVec2d getClosestPoint(const SbVec2d & p) const;
SbBool findIntersection(const SbVec2d & a, const SbVec2d & b, SbVec2d & ia, SbVec2d & ib) const;
SbVec2d getCenter(void) const { return (minpt + maxpt) * 0.5; }
void getOrigin(double & originX, double & originY) const
{ minpt.getValue(originX, originY); }
void getSize(double & sizeX, double & sizeY) const
{ if (isEmpty()) { sizeX = sizeY = 0.0; }
else { sizeX = maxpt[0] - minpt[0]; sizeY = maxpt[1] - minpt[1]; } }
SbVec2d getSize(void) const {
SbVec2d v;
this->getSize(v[0], v[1]);
return v;
}
double getAspectRatio(void) const
{ SbDividerChk("SbBox2d::getAspectRatio()", maxpt[1] - minpt[1]);
return (maxpt[0] - minpt[0]) / (maxpt[1] - minpt[1]); }
private:
SbVec2d minpt, maxpt;
}; // SbBox2d
COIN_DLL_API inline int operator == (const SbBox2d & b1, const SbBox2d & b2) {
return ((b1.getMin() == b2.getMin()) && (b1.getMax() == b2.getMax()));
}
COIN_DLL_API inline int operator != (const SbBox2d & b1, const SbBox2d & b2) {
return !(b1 == b2);
}
#endif // !COIN_SBBOX2D_H
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