| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2011-2025 OpenFOAM Foundation | |
| \\/ M anipulation | | |
| ------------------------------------------------------------------------------- | |
| License | |
| This file is part of OpenFOAM. | |
| OpenFOAM is free software: you can redistribute it and/or modify it | |
| under the terms of the GNU General Public License as published by | |
| the Free Software Foundation, either version 3 of the License, or | |
| (at your option) any later version. | |
| OpenFOAM is distributed in the hope that it will be useful, but WITHOUT | |
| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| for more details. | |
| You should have received a copy of the GNU General Public License | |
| along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>. | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| namespace extrudeModels | |
| { | |
| // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * // | |
| defineTypeNameAndDebug(linearNormal, 0); | |
| addToRunTimeSelectionTable(extrudeModel, linearNormal, dictionary); | |
| // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * // | |
| linearNormal::linearNormal(const dictionary& dict, const bool single) | |
| : | |
| extrudeModel(dict, single), | |
| thickness_(dict.lookup<scalar>("thickness")), | |
| firstCellThickness_(0), | |
| layerPoints_(nLayers_) | |
| { | |
| if (thickness_ <= 0) | |
| { | |
| FatalErrorInFunction | |
| << "thickness should be positive : " << thickness_ | |
| << exit(FatalError); | |
| } | |
| dict.readIfPresent("firstCellThickness", firstCellThickness_); | |
| if (firstCellThickness_ >= thickness_) | |
| { | |
| FatalErrorInFunction | |
| << "firstCellThickness is larger than thickness" | |
| << exit(FatalError); | |
| } | |
| if (firstCellThickness_ > 0) | |
| { | |
| layerPoints_[0] = firstCellThickness_; | |
| for (label layerI = 1; layerI < nLayers_; layerI++) | |
| { | |
| layerPoints_[layerI] = | |
| (thickness_ - layerPoints_[0]) | |
| *sumThickness(layerI) + layerPoints_[0]; | |
| } | |
| } | |
| else | |
| { | |
| for (label layerI = 0; layerI < nLayers_; layerI++) | |
| { | |
| layerPoints_[layerI] = thickness_*sumThickness(layerI + 1); | |
| } | |
| } | |
| } | |
| // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * // | |
| linearNormal::~linearNormal() | |
| {} | |
| // * * * * * * * * * * * * * * * * Operators * * * * * * * * * * * * * * * * // | |
| point linearNormal::operator() | |
| ( | |
| const point& surfacePoint, | |
| const vector& surfaceNormal, | |
| const label layer | |
| ) const | |
| { | |
| if (layer == 0) | |
| { | |
| return surfacePoint; | |
| } | |
| else | |
| { | |
| return surfacePoint + layerPoints_[layer - 1]*surfaceNormal; | |
| } | |
| } | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| } // End namespace extrudeModels | |
| } // End namespace Foam | |
| // ************************************************************************* // | |