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SbBox3s.h

00001 #ifndef COIN_SBBOX3S_H
00002 #define COIN_SBBOX3S_H
00003 
00004 /**************************************************************************\
00005  *
00006  *  This file is part of the Coin 3D visualization library.
00007  *  Copyright (C) 1998-2007 by Systems in Motion.  All rights reserved.
00008  *
00009  *  This library is free software; you can redistribute it and/or
00010  *  modify it under the terms of the GNU General Public License
00011  *  ("GPL") version 2 as published by the Free Software Foundation.
00012  *  See the file LICENSE.GPL at the root directory of this source
00013  *  distribution for additional information about the GNU GPL.
00014  *
00015  *  For using Coin with software that can not be combined with the GNU
00016  *  GPL, and for taking advantage of the additional benefits of our
00017  *  support services, please contact Systems in Motion about acquiring
00018  *  a Coin Professional Edition License.
00019  *
00020  *  See http://www.coin3d.org/ for more information.
00021  *
00022  *  Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY.
00023  *  http://www.sim.no/  sales@sim.no  coin-support@coin3d.org
00024  *
00025 \**************************************************************************/
00026 
00027 #include <Inventor/SbBasic.h>
00028 #include <Inventor/SbVec3s.h>
00029 
00030 class COIN_DLL_API SbBox3s {
00031 public:
00032   SbBox3s(void);
00033   SbBox3s(short xmin, short ymin, short zmin, short xmax, short ymax, short zmax);
00034   SbBox3s(const SbVec3s & minvec, const SbVec3s & maxvec);
00035   ~SbBox3s(void);
00036 
00037   const SbVec3s & getMin(void) const;
00038   const SbVec3s & getMax(void) const;
00039   void extendBy(const SbVec3s & point);
00040   void extendBy(const SbBox3s & box);
00041   SbBool intersect(const SbVec3s & point) const;
00042   SbBool intersect(const SbBox3s & box) const;
00043   void setBounds(short xmin, short ymin, short zmin, short xmax, short ymax, short zmax);
00044   void setBounds(const SbVec3s & minvec, const SbVec3s & maxvec);
00045   void getBounds(short & xmin, short & ymin, 
00046                  short & zmin, short & xmax, 
00047                  short & ymax, short & zmax) const;
00048   void getBounds(SbVec3s & minvec, SbVec3s & maxvec) const;
00049   void getOrigin(short & originX, short & originY, short & originZ) const;
00050   void getSize(short & sizeX, short & sizeY, short & sizeZ) const;
00051   void makeEmpty(void);
00052 
00053   friend COIN_DLL_API int operator ==(const SbBox3s & b1, const SbBox3s & b2);
00054   friend COIN_DLL_API int operator !=(const SbBox3s & b1, const SbBox3s & b2);
00055 
00056 private:
00057   SbVec3s minpt, maxpt;
00058 
00059   short width(void) const;
00060   short height(void) const;
00061   short depth(void) const;
00062   SbBool hasArea(void) const;
00063 };
00064 
00065 COIN_DLL_API int operator ==(const SbBox3s & b1, const SbBox3s & b2);
00066 COIN_DLL_API int operator !=(const SbBox3s & b1, const SbBox3s & b2);
00067 
00068 #endif // !COIN_SBBOX3S_H

Copyright © 1998-2005 by Systems in Motion AS. All rights reserved.

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