linearNormal.C
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5  \\ / A nd | Copyright (C) 2011-2015 OpenFOAM Foundation
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25 
26 #include "linearNormal.H"
28 
29 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
30 
31 namespace Foam
32 {
33 namespace extrudeModels
34 {
35 
36 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
37 
38 defineTypeNameAndDebug(linearNormal, 0);
39 
40 addToRunTimeSelectionTable(extrudeModel, linearNormal, dictionary);
41 
42 
43 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
44 
46 :
47  extrudeModel(typeName, dict),
48  thickness_(readScalar(coeffDict_.lookup("thickness"))),
49  firstCellThickness_(0),
50  layerPoints_(nLayers_)
51 {
52  if (thickness_ <= 0)
53  {
55  << "thickness should be positive : " << thickness_
56  << exit(FatalError);
57  }
58 
59  coeffDict_.readIfPresent("firstCellThickness", firstCellThickness_);
60 
61  if (firstCellThickness_ >= thickness_)
62  {
64  << "firstCellThickness is larger than thickness"
65  << exit(FatalError);
66  }
67 
68  if (firstCellThickness_ > 0)
69  {
70  layerPoints_[0] = firstCellThickness_;
71 
72  for (label layerI = 1; layerI < nLayers_; layerI++)
73  {
74  layerPoints_[layerI] =
75  (thickness_ - layerPoints_[0])
76  *sumThickness(layerI) + layerPoints_[0];
77  }
78  }
79  else
80  {
81  for (label layerI = 0; layerI < nLayers_; layerI++)
82  {
83  layerPoints_[layerI] = thickness_*sumThickness(layerI + 1);
84  }
85  }
86 }
87 
88 
89 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
90 
92 {}
93 
94 
95 // * * * * * * * * * * * * * * * * Operators * * * * * * * * * * * * * * * * //
96 
97 point linearNormal::operator()
98 (
99  const point& surfacePoint,
100  const vector& surfaceNormal,
101  const label layer
102 ) const
103 {
104  if (layer == 0)
105  {
106  return surfacePoint;
107  }
108  else
109  {
110  return surfacePoint + layerPoints_[layer - 1]*surfaceNormal;
111  }
112 }
113 
114 
115 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
116 
117 } // End namespace extrudeModels
118 } // End namespace Foam
119 
120 // ************************************************************************* //
dictionary dict
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
errorManipArg< error, int > exit(error &err, const int errNo=1)
Definition: errorManip.H:124
error FatalError
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:137
#define FatalErrorInFunction
Report an error message using Foam::FatalError.
Definition: error.H:319
virtual ~linearNormal()
Destructor.
Definition: linearNormal.C:91
const dictionary & coeffDict_
Definition: extrudeModel.H:63
linearNormal(const dictionary &dict)
Construct from dictionary.
Definition: linearNormal.C:45
defineTypeNameAndDebug(cyclicSector, 0)
Macros for easy insertion into run-time selection tables.
Top level extrusion model class.
Definition: extrudeModel.H:51
stressControl lookup("compactNormalStress") >> compactNormalStress
bool readIfPresent(const word &, T &, bool recursive=false, bool patternMatch=true) const
Find an entry if present, and assign to T.
bool readScalar(const char *buf, doubleScalar &s)
Read whole of buf as a scalar. Return true if succesful.
Definition: doubleScalar.H:63
scalar sumThickness(const label layer) const
Helper: calculate cumulative relative thickness for layer.
Definition: extrudeModel.C:71
addToRunTimeSelectionTable(extrudeModel, cyclicSector, dictionary)
Namespace for OpenFOAM.