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LinTriangleInterpolator.h
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1 /***************************************************************************
2  LinTriangleInterpolator.h - description
3  -------------------
4  copyright : (C) 2004 by Marco Hugentobler
5  email : [email protected]
6  ***************************************************************************/
7 
8 /***************************************************************************
9  * *
10  * This program is free software; you can redistribute it and/or modify *
11  * it under the terms of the GNU General Public License as published by *
12  * the Free Software Foundation; either version 2 of the License, or *
13  * (at your option) any later version. *
14  * *
15  ***************************************************************************/
16 
17 #ifndef LINTRIANGLEINTERPOLATOR_H
18 #define LINTRIANGLEINTERPOLATOR_H
19 
20 #include "TriangleInterpolator.h"
21 #include "DualEdgeTriangulation.h"
22 
24 class ANALYSIS_EXPORT LinTriangleInterpolator : public TriangleInterpolator
25 {
26  public:
28  LinTriangleInterpolator();
30  LinTriangleInterpolator( DualEdgeTriangulation* tin );
32  virtual ~LinTriangleInterpolator();
34  virtual bool calcNormVec( double x, double y, Vector3D* result );
36  virtual bool calcPoint( double x, double y, Point3D* result );
38  virtual DualEdgeTriangulation* getTriangulation() const;
40  virtual void setTriangulation( DualEdgeTriangulation* tin );
41 
42 
43  protected:
44  DualEdgeTriangulation* mTIN;
46  virtual bool calcFirstDerX( double x, double y, Vector3D* result );
48  virtual bool calcFirstDerY( double x, double y, Vector3D* result );
49 };
50 
51 inline LinTriangleInterpolator::LinTriangleInterpolator()
52 {
53 
54 }
55 
56 inline LinTriangleInterpolator::LinTriangleInterpolator( DualEdgeTriangulation* tin ): mTIN( tin )
57 {
58 
59 }
60 
61 inline LinTriangleInterpolator::~LinTriangleInterpolator()
62 {
63 
64 }
65 
66 inline DualEdgeTriangulation* LinTriangleInterpolator::getTriangulation() const
67 {
68  return mTIN;
69 }
70 
71 inline void LinTriangleInterpolator::setTriangulation( DualEdgeTriangulation* tin )
72 {
73  mTIN = tin;
74 }
75 
76 #endif
77 
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