1 // Copyright (C) 2007-2008 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 #ifndef __BOUNDINGBOX_HXX__
20 #define __BOUNDINGBOX_HXX__
22 #include "INTERPKERNELDefines.hxx"
25 namespace INTERP_KERNEL
29 * \brief Class representing the bounding box of a number of points.
32 class INTERPKERNEL_EXPORT BoundingBox
36 /// Enumeration representing the six coordinates that define the bounding box
37 enum BoxCoord { XMIN = 0, YMIN = 1, ZMIN = 2, XMAX = 3, YMAX = 4, ZMAX = 5 };
39 BoundingBox(const double** pts, const unsigned numPts);
41 BoundingBox(const BoundingBox& box1, const BoundingBox& box2);
45 bool isDisjointWith(const BoundingBox& box) const;
47 inline void setCoordinate(const BoxCoord coord, double value);
49 inline double getCoordinate(const BoxCoord coord) const;
51 void updateWithPoint(const double* pt);
53 inline void dumpCoords() const;
60 BoundingBox(const BoundingBox& box);
62 /// disallow assignment
63 BoundingBox& operator=(const BoundingBox& box);
65 /// Vector containing the coordinates of the box
66 /// interlaced in the order XMIN, YMIN, ZMIN, XMAX, YMAX, ZMAX
72 * Sets a coordinate of the box to a given value.
74 * @param coord coordinate to set
75 * @param value new value for coordinate
78 inline void BoundingBox::setCoordinate(const BoxCoord coord, double value)
80 _coords[coord] = value;
84 * Gets a coordinate of the box
86 * @param coord coordinate to get
87 * @return value of coordinate
90 inline double BoundingBox::getCoordinate(const BoxCoord coord) const
92 return _coords[coord];
96 * Prints the coordinates of the box to std::cout
99 inline void BoundingBox::dumpCoords() const
101 std::cout << "[xmin, xmax] = [" << _coords[XMIN] << ", " << _coords[XMAX] << "]" << " | ";
102 std::cout << "[ymin, ymax] = [" << _coords[YMIN] << ", " << _coords[YMAX] << "]" << " | ";
103 std::cout << "[zmin, zmax] = [" << _coords[ZMIN] << ", " << _coords[ZMAX] << "]";
104 std::cout << std::endl;