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SbLine.h
1 /**************************************************************************\
2  *
3  * This file is part of the Coin 3D visualization library.
4  * Copyright (C) 1998-2007 by Systems in Motion. All rights reserved.
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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 
32 class COIN_DLL_API SbLine {
33 public:
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 
45 private:
46  SbVec3f pos, dir;
47 };
48 
49 #endif // !COIN_SBLINE_H
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition: SbVec3f.h:37
The SbLine class represents a line in 3D space.SbLine provides a way of specifying a directed line...
Definition: SbLine.h:32

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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