cellPointWeight.H
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5  \\ / A nd | Copyright (C) 2011-2015 OpenFOAM Foundation
6  \\/ M anipulation |
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23 
24 Class
25  Foam::cellPointWeight
26 
27 Description
28  Foam::cellPointWeight
29 
30 SourceFiles
31  cellPointWeight.C
32 
33 \*---------------------------------------------------------------------------*/
34 
35 #ifndef cellPointWeight_H
36 #define cellPointWeight_H
37 
38 #include "vector.H"
39 
40 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
41 
42 namespace Foam
43 {
44 
45 class polyMesh;
46 
47 /*---------------------------------------------------------------------------*\
48  Class cellPointWeight Declaration
49 \*---------------------------------------------------------------------------*/
50 
51 class cellPointWeight
52 {
53 protected:
54 
55  // Protected data
56 
57  //- Cell index
58  const label cellI_;
59 
60  //- Weights applied to tet vertices
62 
63  //- Face vertex indices
65 
66 
67  // Protected Member Functions
68 
69  void findTetrahedron
70  (
71  const polyMesh& mesh,
72  const vector& position,
73  const label cellI
74  );
75 
76  void findTriangle
77  (
78  const polyMesh& mesh,
79  const vector& position,
80  const label faceI
81  );
82 
83 
84 public:
85 
86  //- Debug switch
87  static int debug;
88 
89  //- Tolerance used in calculating barycentric co-ordinates
90  // (applied to normalised values)
91  static scalar tol;
92 
93 
94  // Constructors
95 
96  //- Construct from components
98  (
99  const polyMesh& mesh,
100  const vector& position,
101  const label cellI,
102  const label faceI = -1
103  );
104 
105 
106  // Member Functions
107 
108  //- Cell index
109  inline label cell() const
110  {
111  return cellI_;
112  }
113 
114  //- Interpolation weights
115  inline const List<scalar>& weights() const
116  {
117  return weights_;
118  }
119 
120  //- Interpolation addressing for points on face
121  inline const List<label>& faceVertices() const
122  {
123  return faceVertices_;
124  }
125 };
126 
127 
128 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
129 
130 } // End namespace Foam
131 
132 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
133 
134 #endif
135 
136 // ************************************************************************* //
static int debug
Debug switch.
void findTetrahedron(const polyMesh &mesh, const vector &position, const label cellI)
intWM_LABEL_SIZE_t label
A label is an int32_t or int64_t as specified by the pre-processor macro WM_LABEL_SIZE.
Definition: label.H:59
List< label > faceVertices_
Face vertex indices.
const List< scalar > & weights() const
Interpolation weights.
dynamicFvMesh & mesh
Namespace for OpenFOAM.
label cell() const
Cell index.
cellPointWeight(const polyMesh &mesh, const vector &position, const label cellI, const label faceI=-1)
Construct from components.
static scalar tol
Tolerance used in calculating barycentric co-ordinates.
const label cellI_
Cell index.
Foam::cellPointWeight.
void findTriangle(const polyMesh &mesh, const vector &position, const label faceI)
Mesh consisting of general polyhedral cells.
Definition: polyMesh.H:74
const List< label > & faceVertices() const
Interpolation addressing for points on face.
List< scalar > weights_
Weights applied to tet vertices.