FreeFOAM The Cross-Platform CFD Toolkit
mergePoints.H
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23 
24 Description
25  Merge points. See below.
26 
27 SourceFiles
28  mergePoints.C
29 
30 \*---------------------------------------------------------------------------*/
31 
32 #ifndef mergePoints_H
33 #define mergePoints_H
34 
35 #include <OpenFOAM/scalarField.H>
36 #include <OpenFOAM/pointField.H>
37 
38 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
39 
40 namespace Foam
41 {
42 
43 /*---------------------------------------------------------------------------*\
44  Function mergePoints Declaration
45 \*---------------------------------------------------------------------------*/
46 
47 //- Sort & merge points. All points closer than/equal mergeTol get merged.
48 // Outputs the new unique points and a map from old to new. Returns
49 // true if anything merged, false otherwise.
50 bool mergePoints
51 (
52  const UList<point>& points,
53  const scalar mergeTol,
54  const bool verbose,
55  labelList& pointMap,
56  List<point>& newPoints,
57  const point& origin = point::zero
58 );
59 
60 } // End namespace Foam
61 
62 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
63 
64 #endif
65 
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