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SbLine.h
1/**************************************************************************\
2 *
3 * This file is part of the Coin 3D visualization library.
4 * Copyright (C) by Kongsberg Oil & Gas Technologies.
5 *
6 * This library is free software; you can redistribute it and/or
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8 * ("GPL") version 2 as published by the Free Software Foundation.
9 * See the file LICENSE.GPL at the root directory of this source
10 * distribution for additional information about the GNU GPL.
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22\**************************************************************************/
23
24#ifndef COIN_SBLINE_H
25#define COIN_SBLINE_H
26
27#include <stdio.h>
28
29#include <Inventor/SbBasic.h>
30#include <Inventor/SbVec3f.h>
31
32class COIN_DLL_API SbLine {
33public:
34 SbLine(void);
35 SbLine(const SbVec3f & origin, const SbVec3f & point);
36 void setValue(const SbVec3f & origin, const SbVec3f & point);
37 SbBool getClosestPoints(const SbLine & line2,
38 SbVec3f & ptOnThis, SbVec3f & ptOnLine2) const;
39 SbVec3f getClosestPoint(const SbVec3f & point) const;
40 const SbVec3f & getPosition(void) const;
41 const SbVec3f & getDirection(void) const;
42
43 void print(FILE * file) const;
44
45private:
46 SbVec3f pos, dir;
47};
48
49#endif // !COIN_SBLINE_H
The SbLine class represents a line in 3D space.
Definition SbLine.h:32
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition SbVec3f.h:40

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