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178 lines
4.9 KiB
C++
178 lines
4.9 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2011-2015 OpenFOAM Foundation
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Copyright (C) 2018-2020 OpenCFD Ltd.
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Class
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Foam::shapeToCell
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Description
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A \c topoSetCellSource to select cells
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based on the type of their cell shapes.
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Handles all types of cell shapes known from static collection
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in the \c cellModel (as shown below) and \c splitHex with
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10 degrees feature angle.
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Operands:
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\table
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Operand | Type | Location
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output | cellSet | $FOAM_CASE/constant/polyMesh/sets/\<set\>
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\endtable
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Usage
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Minimal example by using \c system/topoSetDict.actions:
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\verbatim
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{
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// Mandatory (inherited) entries
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name <name>;
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type cellSet;
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action <action>;
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// Mandatory entries
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source shapeToCell;
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shape <shapeTypeName>;
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}
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\endverbatim
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where the entries mean:
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\table
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Property | Description | Type | Req'd | Dflt
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name | Name of cellSet | word | yes | -
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type | Type name: cellSet | word | yes | -
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action | Action applied on cells - see below | word | yes | -
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source | Source name: shapeToCell | word | yes | -
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shape | Type of cell shape - see below | word | yes | -
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\endtable
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Options for the \c action entry:
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\verbatim
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new | Create a new cellSet from selected cells
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add | Add selected cells into this cellSet
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subtract | Remove selected cells from this cellSet
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\endverbatim
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Options for the \c shape entry:
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\verbatim
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splitHex | Split-hexahedra cells
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hex | Hexahedra cells
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wedge | Wedge cells
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tetWedge | Tetrahedra-wedge cells
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prism | Prism cells
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pyr | Pyramid cells
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tet | Tetrahedra cells
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\endverbatim
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Note
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\c splitHex hardcoded with internal angle < 10 degrees.
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See also
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- Foam::topoSetSource
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- Foam::topoSetCellSource
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SourceFiles
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shapeToCell.C
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\*---------------------------------------------------------------------------*/
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#ifndef shapeToCell_H
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#define shapeToCell_H
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#include "topoSetCellSource.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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/*---------------------------------------------------------------------------*\
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Class shapeToCell Declaration
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\*---------------------------------------------------------------------------*/
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class shapeToCell
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:
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public topoSetCellSource
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{
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// Private Data
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//- Add usage string
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static addToUsageTable usage_;
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//- Name of cell shape/type
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word shape_;
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// Private Member Functions
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void combine(topoSet& set, const bool add) const;
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public:
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//- Runtime type information
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TypeName("shapeToCell");
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// Static Data
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//- Cos of feature angle for polyHedral to be splitHex
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static scalar featureCos;
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// Constructors
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//- Construct from components
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shapeToCell(const polyMesh& mesh, const word& shapeName);
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//- Construct from dictionary
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shapeToCell(const polyMesh& mesh, const dictionary& dict);
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//- Construct from Istream
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shapeToCell(const polyMesh& mesh, Istream& is);
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//- Destructor
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virtual ~shapeToCell() = default;
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// Member Functions
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virtual void applyToSet
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(
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const topoSetSource::setAction action,
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topoSet& set
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) const;
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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