linearDirection.C
Go to the documentation of this file.
1 /*---------------------------------------------------------------------------*\
2  ========= |
3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration |
5  \\ / A nd | Copyright (C) 2011-2015 OpenFOAM Foundation
6  \\/ M anipulation |
7 -------------------------------------------------------------------------------
8 License
9  This file is part of OpenFOAM.
10 
11  OpenFOAM is free software: you can redistribute it and/or modify it
12  under the terms of the GNU General Public License as published by
13  the Free Software Foundation, either version 3 of the License, or
14  (at your option) any later version.
15 
16  OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
19  for more details.
20 
21  You should have received a copy of the GNU General Public License
22  along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
23 
24 \*---------------------------------------------------------------------------*/
25 
26 #include "linearDirection.H"
28 
29 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
30 
31 namespace Foam
32 {
33 namespace extrudeModels
34 {
35 
36 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
37 
38 defineTypeNameAndDebug(linearDirection, 0);
39 
40 addToRunTimeSelectionTable(extrudeModel, linearDirection, dictionary);
41 
42 
43 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
44 
46 :
47  extrudeModel(typeName, dict),
48  direction_(coeffDict_.lookup("direction")),
49  thickness_(readScalar(coeffDict_.lookup("thickness")))
50 {
51  direction_ /= mag(direction_);
52 
53  if (thickness_ <= 0)
54  {
56  << "thickness should be positive : " << thickness_
57  << exit(FatalError);
58  }
59 }
60 
61 
62 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
63 
65 {}
66 
67 
68 // * * * * * * * * * * * * * * * * Operators * * * * * * * * * * * * * * * * //
69 
70 point linearDirection::operator()
71 (
72  const point& surfacePoint,
73  const vector& surfaceNormal,
74  const label layer
75 ) const
76 {
77  //scalar d = thickness_*layer/nLayers_;
78  scalar d = thickness_*sumThickness(layer);
79  return surfacePoint + d*direction_;
80 }
81 
82 
83 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
84 
85 } // End namespace extrudeModels
86 } // End namespace Foam
87 
88 // ************************************************************************* //
scalar sumThickness(const label layer) const
Helper: calculate cumulative relative thickness for layer.
Definition: extrudeModel.C:71
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
defineTypeNameAndDebug(cyclicSector, 0)
Macros for easy insertion into run-time selection tables.
virtual ~linearDirection()
Destructor.
Top level extrusion model class.
Definition: extrudeModel.H:51
stressControl lookup("compactNormalStress") >> compactNormalStress
bool readScalar(const char *buf, doubleScalar &s)
Read whole of buf as a scalar. Return true if succesful.
Definition: doubleScalar.H:63
addToRunTimeSelectionTable(extrudeModel, cyclicSector, dictionary)
dimensioned< scalar > mag(const dimensioned< Type > &)
Namespace for OpenFOAM.
linearDirection(const dictionary &dict)
Construct from dictionary.