/usr/include/Inventor/SbBox3i32.h is in libcoin80-dev 3.1.4~abc9f50+dfsg1-1.
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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 | #ifndef COIN_SBBOX3I32_H
#define COIN_SBBOX3I32_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
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\**************************************************************************/
#include <Inventor/SbVec3i32.h>
#include <Inventor/SbVec3f.h>
class SbBox3s;
class SbBox3f;
class SbBox3d;
class SbMatrix;
class COIN_DLL_API SbBox3i32 {
public:
SbBox3i32(void) { makeEmpty(); }
SbBox3i32(int32_t xmin, int32_t ymin, int32_t zmin, int32_t xmax, int32_t ymax, int32_t zmax)
: minpt(xmin, ymin, zmin), maxpt(xmax, ymax, zmax) { }
SbBox3i32(const SbVec3i32 & minpoint, const SbVec3i32 & maxpoint)
: minpt(minpoint), maxpt(maxpoint) { }
explicit SbBox3i32(const SbBox3s & box) { setBounds(box); }
explicit SbBox3i32(const SbBox3f & box) { setBounds(box); }
explicit SbBox3i32(const SbBox3d & box) { setBounds(box); }
SbBox3i32 & setBounds(int32_t xmin, int32_t ymin, int32_t zmin, int32_t xmax, int32_t ymax, int32_t zmax)
{ minpt.setValue(xmin, ymin, zmin); maxpt.setValue(xmax, ymax, zmax); return *this; }
SbBox3i32 & setBounds(const SbVec3i32 & minpoint, const SbVec3i32 & maxpoint)
{ minpt = minpoint; maxpt = maxpoint; return *this; }
SbBox3i32 & setBounds(const SbBox3s & box);
SbBox3i32 & setBounds(const SbBox3f & box);
SbBox3i32 & setBounds(const SbBox3d & box);
void getBounds(int32_t & xmin, int32_t & ymin, int32_t & zmin, int32_t & xmax, int32_t & ymax, int32_t & zmax) const
{ minpt.getValue(xmin, ymin, zmin); maxpt.getValue(xmax, ymax, zmax); }
void getBounds(SbVec3i32 & minpoint, SbVec3i32 & maxpoint) const
{ minpoint = minpt; maxpoint = maxpt; }
const SbVec3i32 & getMin(void) const { return minpt; }
SbVec3i32 & getMin(void) { return minpt; }
const SbVec3i32 & getMax(void) const { return maxpt; }
SbVec3i32 & getMax(void) { return maxpt; }
void extendBy(const SbVec3i32 & pt);
void extendBy(const SbBox3i32 & bb);
void extendBy(const SbVec3f & pt);
void transform(const SbMatrix & m);
void makeEmpty(void);
SbBool isEmpty(void) const { return (maxpt[0] < minpt[0]); }
SbBool hasVolume(void) const
{ return ((maxpt[0] > minpt[0]) && (maxpt[1] > minpt[1]) && (maxpt[2] > minpt[2])); }
float getVolume(void) const
{ int32_t dx = 0, dy = 0, dz = 0; getSize(dx, dy, dz); return (float(dx) * float(dy) * float(dz)); }
SbBool intersect(const SbVec3i32 & pt) const;
SbBool intersect(const SbBox3i32 & bb) const;
SbBool intersect(const SbVec3f & pt) const;
SbBool outside(const SbMatrix & MVP, int & cullBits) const;
SbVec3f getClosestPoint(const SbVec3f & pt) const;
SbVec3f getCenter(void) const { return SbVec3f(minpt + maxpt) * 0.5f; }
void getOrigin(int32_t & originX, int32_t & originY, int32_t & originZ) const
{ minpt.getValue(originX, originY, originZ); }
void getSize(int32_t & sizeX, int32_t & sizeY, int32_t & sizeZ) const
{ if (isEmpty()) { sizeX = sizeY = sizeZ = 0; }
else { sizeX = maxpt[0] - minpt[0]; sizeY = maxpt[1] - minpt[1]; sizeZ = maxpt[2] - minpt[2]; } }
SbVec3i32 getSize(void) const {
SbVec3i32 v;
this->getSize(v[0], v[1], v[2]);
return v;
}
void getSpan(const SbVec3f & direction, float & dmin, float & dmax) const;
protected:
SbVec3i32 minpt, maxpt;
}; // SbBox3i32
COIN_DLL_API inline int operator == (const SbBox3i32 & b1, const SbBox3i32 & b2)
{
return ((b1.getMin() == b2.getMin()) && (b1.getMax() == b2.getMax()));
}
COIN_DLL_API inline int operator != (const SbBox3i32 & b1, const SbBox3i32 & b2)
{
return !(b1 == b2);
}
#endif // !COIN_SBBOX3I32_H
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