| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 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/>. | |
| Class | |
| Foam::zoneGenerators::invert | |
| Description | |
| A zoneGenerator which initially selects all the elements in the zones and | |
| then removes the elements from the given list of zoneGenerators | |
| This is equivalent to using the zoneGenerator::difference with | |
| \c all as the first zoneGenerator in the list. | |
| Usage | |
| \table | |
| Property | Description | Required | Default value | |
| type | Type: invert | yes | | |
| name | Name of the zone | no | zoneGenerator name | |
| zoneType | Type of zone | no | all the zone types | |
| moveUpdate | Switch to update after mesh motion | no | false | |
| \endtable | |
| These options are followed by a list of any number of zoneGenerators which | |
| can either generate the zones locally or return zones from the lists of | |
| zones held by the mesh using the zoneGenerators::lookup zoneGenerator. | |
| Each zoneGenerator returns a zoneSet containing a pointZone and/or a | |
| cellZone and/or a faceZone, the zoneGenerators::invert operation | |
| combines each of the zone types unless the \c zoneType is specified in which | |
| case only the zones of that type are combined. | |
| A cellZone named \c notConeOrAnnulus containing all the cells mesh except | |
| those with centres inside the predefined \c cone1 cellZone which is | |
| looked-up from the cellZoneList or the locally defined annulus is be | |
| generated by | |
| \verbatim | |
| notConeOrAnnulus | |
| { | |
| type invert; | |
| cone1 | |
| { | |
| zoneType cell; | |
| } | |
| annulus1 | |
| { | |
| type annulus; | |
| zoneType cell; | |
| point1 (-0.0075 0 -1); | |
| point2 (-0.003 0.0025 1); | |
| outerRadius 0.002; | |
| innerRadius 0.001; | |
| } | |
| } | |
| \endverbatim | |
| See also | |
| zoneGenerators::Union | |
| zoneGenerators::difference | |
| zoneGenerators::intersection | |
| zoneGeneratorList | |
| SourceFiles | |
| invert.C | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| namespace zoneGenerators | |
| { | |
| /*---------------------------------------------------------------------------*\ | |
| Class invert Declaration | |
| \*---------------------------------------------------------------------------*/ | |
| class invert | |
| : | |
| public Union | |
| { | |
| public: | |
| //- Runtime type information | |
| TypeName("invert"); | |
| // Constructors | |
| //- Construct from dictionary | |
| invert | |
| ( | |
| const word& name, | |
| const polyMesh& mesh, | |
| const dictionary& dict | |
| ); | |
| //- Destructor | |
| virtual ~invert(); | |
| // Member Functions | |
| virtual zoneSet generate() const; | |
| }; | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| } // End namespace zoneGenerators | |
| } // End namespace Foam | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // ************************************************************************* // | |