applications/utilities/mesh/generation/extrudeMesh/extrudeModel/linearNormal/linearNormal.C

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
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   4    \\    /   O peration     |
   5     \\  /    A nd           | Copyright (C) 1991-2008 OpenCFD Ltd.
   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 the
  13     Free Software Foundation; either version 2 of the License, or (at your
  14     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, write to the Free Software Foundation,
  23     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  24
  25 \*---------------------------------------------------------------------------*/
  26
  27 #include "linearNormal.H"
  28 #include "addToRunTimeSelectionTable.H"
  29
  30 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  31
  32 namespace Foam
  33 {
  34 namespace extrudeModels
  35 {
  36
  37 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
  38
  39 defineTypeNameAndDebug(linearNormal, 0);
  40
  41 addToRunTimeSelectionTable(extrudeModel, linearNormal, dictionary);
  42
  43
  44 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
  45
  46 linearNormal::linearNormal(const dictionary& dict)
  47 :
  48     extrudeModel(typeName, dict),
  49     thickness_(readScalar(coeffDict_.lookup("thickness")))
  50 {}
  51
  52
  53 // * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
  54
  55 linearNormal::~linearNormal()
  56 {}
  57
  58
  59 // * * * * * * * * * * * * * * * * Operators * * * * * * * * * * * * * * * * //
  60
  61 point linearNormal::operator()
  62 (
  63     const point& surfacePoint,
  64     const vector& surfaceNormal,
  65     const label layer
  66 ) const
  67 {
  68     scalar d = thickness_*layer/nLayers_;
  69     return surfacePoint + d*surfaceNormal;
  70 }
  71
  72
  73 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  74
  75 } // End namespace extrudeModels
  76 } // End namespace Foam
  77
  78 // ************************************************************************* //
  79