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#ifndef COIN_SBDPLINE_H
#define COIN_SBDPLINE_H
/**************************************************************************\
*
* This file is part of the Coin 3D visualization library.
* Copyright (C) 1998-2004 by Systems in Motion. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* ("GPL") version 2 as published by the Free Software Foundation.
* See the file LICENSE.GPL at the root directory of this source
* distribution for additional information about the GNU GPL.
*
* For using Coin with software that can not be combined with the GNU
* GPL, and for taking advantage of the additional benefits of our
* support services, please contact Systems in Motion about acquiring
* a Coin Professional Edition License.
*
* See <URL:http://www.coin3d.org/> for more information.
*
* Systems in Motion, Teknobyen, Abels Gate 5, 7030 Trondheim, NORWAY.
* <URL:http://www.sim.no/>.
*
\**************************************************************************/
#include <stdio.h>
#include <Inventor/SbBasic.h>
#include <Inventor/SbVec3d.h>
class COIN_DLL_API SbDPLine {
public:
SbDPLine(void);
SbDPLine(const SbVec3d& p0, const SbVec3d& p1);
void setValue(const SbVec3d& p0, const SbVec3d& p1);
SbBool getClosestPoints(const SbDPLine& line2,
SbVec3d& ptOnThis, SbVec3d& ptOnLine2) const;
SbVec3d getClosestPoint(const SbVec3d& point) const;
const SbVec3d& getPosition(void) const;
const SbVec3d& getDirection(void) const;
void print(FILE * file) const;
private:
SbVec3d pos, dir;
};
#endif // !COIN_SBDPLINE_H
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